From 90cfdb66dd28c0e2efc5fbde4ba31e41f09e8ae7 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Sun, 19 Jan 2025 16:27:12 +0100
Subject: [PATCH 01/73] Cleanup

---
 src/oidc_test/main.py             | 49 +++++++++++++++++++++----------
 src/oidc_test/templates/home.html |  2 --
 2 files changed, 33 insertions(+), 18 deletions(-)

diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index ee50025..92cddf7 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -13,13 +13,15 @@ from fastapi import Depends, FastAPI, HTTPException, Request, status
 from fastapi.staticfiles import StaticFiles
 from fastapi.responses import HTMLResponse, RedirectResponse, JSONResponse
 from fastapi.templating import Jinja2Templates
-from fastapi.security import OpenIdConnect
 from starlette.middleware.sessions import SessionMiddleware
 from authlib.integrations.starlette_client.apps import StarletteOAuth2App
 from authlib.integrations.base_client import OAuthError
-from authlib.integrations.httpx_client import AsyncOAuth2Client
 from authlib.oauth2.rfc6749 import OAuth2Token
-from pkce import generate_code_verifier, generate_pkce_pair
+
+# TODO: PKCE
+# from authlib.integrations.httpx_client import AsyncOAuth2Client
+# from fastapi.security import OpenIdConnect
+# from pkce import generate_code_verifier, generate_pkce_pair
 
 from .settings import settings, OIDCProvider
 from .models import User
@@ -91,7 +93,12 @@ async def home(
 ) -> HTMLResponse:
     now = datetime.now()
     if oidc_provider and (
-        (provider := providers_settings.get(oidc_provider.name)) is not None
+        (
+            provider := providers_settings.get(
+                request.session.get("oidc_provider_id", "")
+            )
+        )
+        is not None
     ):
         resources = provider.resources
     else:
@@ -127,22 +134,22 @@ async def login(request: Request, oidc_provider_id: str) -> RedirectResponse:
         provider: StarletteOAuth2App = getattr(authlib_oauth, oidc_provider_id)
     except AttributeError:
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, "No such provider")
-    if (
-        code_challenge_method := providers_settings[
-            oidc_provider_id
-        ].code_challenge_method
-    ) is not None:
-        client = AsyncOAuth2Client(..., code_challenge_method=code_challenge_method)
-        code_verifier = generate_code_verifier()
-        logger.debug("TODO: PKCE")
-    else:
-        code_verifier = None
+    # if (
+    #    code_challenge_method := providers_settings[
+    #        oidc_provider_id
+    #    ].code_challenge_method
+    # ) is not None:
+    #    #client = AsyncOAuth2Client(..., code_challenge_method=code_challenge_method)
+    #    code_verifier = generate_code_verifier()
+    #    logger.debug("TODO: PKCE")
+    # else:
+    #    code_verifier = None
     try:
         response = await provider.authorize_redirect(
             request,
             redirect_uri,
             access_type="offline",
-            code_verifier=code_verifier,
+            code_verifier=None,
         )
         return response
     except HTTPError:
@@ -261,11 +268,14 @@ async def get_resource(
     token: Annotated[OAuth2Token, Depends(get_token)],
 ) -> JSONResponse:
     """Generic path for testing a resource provided by a provider"""
+    assert user is not None
     if oidc_provider is None:
         raise HTTPException(
             status.HTTP_406_NOT_ACCEPTABLE, detail="No such oidc provider"
         )
-    if (provider := providers_settings.get(oidc_provider.name)) is None:
+    if (
+        provider := providers_settings.get(request.session.get("oidc_provider_id", ""))
+    ) is None:
         raise HTTPException(
             status.HTTP_406_NOT_ACCEPTABLE, detail="No oidc provider setting"
         )
@@ -299,18 +309,21 @@ async def public() -> HTMLResponse:
 async def get_protected(
     user: Annotated[User, Depends(get_current_user)]
 ) -> HTMLResponse:
+    assert user is not None
     return HTMLResponse("<h1>Only authenticated users can see this</h1>")
 
 
 @app.get("/protected-by-foorole")
 @hasrole("foorole")
 async def get_protected_by_foorole(request: Request) -> HTMLResponse:
+    assert request is not None
     return HTMLResponse("<h1>Only users with foorole can see this</h1>")
 
 
 @app.get("/protected-by-barrole")
 @hasrole("barrole")
 async def get_protected_by_barrole(request: Request) -> HTMLResponse:
+    assert request is not None
     return HTMLResponse("<h1>Protected by barrole</h1>")
 
 
@@ -318,12 +331,14 @@ async def get_protected_by_barrole(request: Request) -> HTMLResponse:
 @hasrole("barrole")
 @hasrole("foorole")
 async def get_protected_by_foorole_and_barrole(request: Request) -> HTMLResponse:
+    assert request is not None
     return HTMLResponse("<h1>Only users with foorole and barrole can see this</h1>")
 
 
 @app.get("/protected-by-foorole-or-barrole")
 @hasrole(["foorole", "barrole"])
 async def get_protected_by_foorole_or_barrole(request: Request) -> HTMLResponse:
+    assert request is not None
     return HTMLResponse("<h1>Only users with foorole or barrole can see this</h1>")
 
 
@@ -333,6 +348,7 @@ async def get_introspect(
     oidc_provider: Annotated[StarletteOAuth2App, Depends(get_oidc_provider)],
     token: Annotated[OAuth2Token, Depends(get_token)],
 ) -> JSONResponse:
+    assert request is not None
     if (
         response := await oidc_provider.post(
             oidc_provider.server_metadata["introspection_endpoint"],
@@ -352,6 +368,7 @@ async def get_forgejo_user_info(
     oidc_provider: Annotated[StarletteOAuth2App, Depends(get_oidc_provider)],
     token: Annotated[OAuth2Token, Depends(get_token)],
 ) -> HTMLResponse:
+    assert request is not None
     if (
         response := await oidc_provider.get(
             "/api/v1/user/repos",
diff --git a/src/oidc_test/templates/home.html b/src/oidc_test/templates/home.html
index ab4dc77..ac732e4 100644
--- a/src/oidc_test/templates/home.html
+++ b/src/oidc_test/templates/home.html
@@ -58,8 +58,6 @@
       <a href="protected-by-barrole">Auth + barrole protected content</a>
       <a href="protected-by-foorole-and-barrole">Auth + foorole and barrole protected content</a>
       <a href="fast_api_depends" class="hidden">Using FastAPI Depends</a>
-      <a href="other">Other</a>
-      <a href="oauth2-forgejo-test">OAuth2 test (forgejo user info)</a>
       <a href="introspect">Introspect token (401 expected)</a>
     </div>
     {% if resources %}

From 5f2901d55896d9a191e58c7ca161c2304a684daa Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Sun, 19 Jan 2025 16:45:21 +0100
Subject: [PATCH 02/73] Cleanup

---
 src/oidc_test/main.py | 41 +++++++++++------------------------------
 1 file changed, 11 insertions(+), 30 deletions(-)

diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index 92cddf7..ed4c6a1 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -249,6 +249,8 @@ async def non_compliant_logout(
     oidc_provider: Annotated[StarletteOAuth2App, Depends(get_oidc_provider)],
 ):
     """A page for non-compliant OAuth2 servers that we cannot log out."""
+    # Clear the remain of the session
+    request.session.pop("oidc_provider_id", None)
     return templates.TemplateResponse(
         name="non_compliant_logout.html",
         request=request,
@@ -268,7 +270,7 @@ async def get_resource(
     token: Annotated[OAuth2Token, Depends(get_token)],
 ) -> JSONResponse:
     """Generic path for testing a resource provided by a provider"""
-    assert user is not None
+    assert user is not None  # Just to keep QA checks happy
     if oidc_provider is None:
         raise HTTPException(
             status.HTTP_406_NOT_ACCEPTABLE, detail="No such oidc provider"
@@ -309,21 +311,21 @@ async def public() -> HTMLResponse:
 async def get_protected(
     user: Annotated[User, Depends(get_current_user)]
 ) -> HTMLResponse:
-    assert user is not None
+    assert user is not None  # Just to keep QA checks happy
     return HTMLResponse("<h1>Only authenticated users can see this</h1>")
 
 
 @app.get("/protected-by-foorole")
 @hasrole("foorole")
 async def get_protected_by_foorole(request: Request) -> HTMLResponse:
-    assert request is not None
+    assert request is not None  # Just to keep QA checks happy
     return HTMLResponse("<h1>Only users with foorole can see this</h1>")
 
 
 @app.get("/protected-by-barrole")
 @hasrole("barrole")
 async def get_protected_by_barrole(request: Request) -> HTMLResponse:
-    assert request is not None
+    assert request is not None  # Just to keep QA checks happy
     return HTMLResponse("<h1>Protected by barrole</h1>")
 
 
@@ -331,14 +333,14 @@ async def get_protected_by_barrole(request: Request) -> HTMLResponse:
 @hasrole("barrole")
 @hasrole("foorole")
 async def get_protected_by_foorole_and_barrole(request: Request) -> HTMLResponse:
-    assert request is not None
+    assert request is not None  # Just to keep QA checks happy
     return HTMLResponse("<h1>Only users with foorole and barrole can see this</h1>")
 
 
 @app.get("/protected-by-foorole-or-barrole")
 @hasrole(["foorole", "barrole"])
 async def get_protected_by_foorole_or_barrole(request: Request) -> HTMLResponse:
-    assert request is not None
+    assert request is not None  # Just to keep QA checks happy
     return HTMLResponse("<h1>Only users with foorole or barrole can see this</h1>")
 
 
@@ -348,7 +350,7 @@ async def get_introspect(
     oidc_provider: Annotated[StarletteOAuth2App, Depends(get_oidc_provider)],
     token: Annotated[OAuth2Token, Depends(get_token)],
 ) -> JSONResponse:
-    assert request is not None
+    assert request is not None  # Just to keep QA checks happy
     if (
         response := await oidc_provider.post(
             oidc_provider.server_metadata["introspection_endpoint"],
@@ -361,31 +363,10 @@ async def get_introspect(
         raise HTTPException(status_code=response.status_code, detail=response.text)
 
 
-@app.get("/oauth2-forgejo-test")
-async def get_forgejo_user_info(
-    request: Request,
-    user: Annotated[User, Depends(get_current_user)],
-    oidc_provider: Annotated[StarletteOAuth2App, Depends(get_oidc_provider)],
-    token: Annotated[OAuth2Token, Depends(get_token)],
-) -> HTMLResponse:
-    assert request is not None
-    if (
-        response := await oidc_provider.get(
-            "/api/v1/user/repos",
-            # headers={"Authorization": f"token {token['access_token']}"},
-            token=token,
-        )
-    ).is_success:
-        repos = response.json()
-        names = [repo["name"] for repo in repos]
-        return HTMLResponse(f"{user.name} has {len(repos)} repos: {', '.join(names)}")
-    else:
-        raise HTTPException(status_code=response.status_code, detail=response.text)
-
-
 # Snippet for running standalone
 # Mostly useful for the --version option,
-# as running with uvicorn is easy and provides flaxibility
+# as running with uvicorn is easy and provides better flexibility, eg.
+# uvicorn --host foo oidc_test.main:app --reload
 
 
 def main():

From 572d2a7b0d0973ec7fa56efdbc68cb9838dad74e Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Mon, 20 Jan 2025 01:16:17 +0100
Subject: [PATCH 03/73] Cleanup

---
 TODO                        |  2 ++
 src/oidc_test/auth_utils.py |  3 +--
 src/oidc_test/main.py       | 11 ++++++++---
 src/oidc_test/models.py     |  6 +-----
 src/oidc_test/settings.py   |  6 ++++++
 5 files changed, 18 insertions(+), 10 deletions(-)

diff --git a/TODO b/TODO
index 5d7e575..93e80a9 100644
--- a/TODO
+++ b/TODO
@@ -1,3 +1,5 @@
 https://docs.authlib.org/en/latest/oauth/2/intro.html#intro-oauth2
 
 https://www.keycloak.org/docs/latest/authorization_services/index.html
+
+https://thinhdanggroup.github.io/oauth2-python/
diff --git a/src/oidc_test/auth_utils.py b/src/oidc_test/auth_utils.py
index 880c111..0e5156b 100644
--- a/src/oidc_test/auth_utils.py
+++ b/src/oidc_test/auth_utils.py
@@ -1,6 +1,5 @@
 from typing import Union
 from functools import wraps
-from datetime import datetime
 import logging
 
 from fastapi import HTTPException, Request, status
@@ -54,7 +53,7 @@ async def get_current_user(request: Request) -> User:
         logger.info(f"Token expired for user {user.name}")
         try:
             userinfo = await oidc_provider.fetch_access_token(
-                refresh_token=token.refresh_token
+                refresh_token=token.get("refresh_token")
             )
         except OAuthError as err:
             logger.exception(err)
diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index ed4c6a1..0f49dfa 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -66,7 +66,7 @@ for provider in settings.oidc.providers:
         name=provider.id,
         server_metadata_url=provider.openid_configuration,
         client_kwargs={
-            "scope": "openid email",  # offline_access profile",
+            "scope": "openid email offline_access profile",
         },
         client_id=provider.client_id,
         client_secret=provider.client_secret,
@@ -170,7 +170,7 @@ async def auth(request: Request, oidc_provider_id: str) -> RedirectResponse:
     except OAuthError as error:
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, detail=error.error)
     # Remember the oidc_provider in the session
-    # logger.debug(f"Scope: {token['scope']}")
+    # logger.info(f"Scope: {token['scope']}")
     request.session["oidc_provider_id"] = oidc_provider_id
     #
     # One could process the full decoded token which contains extra information
@@ -351,9 +351,14 @@ async def get_introspect(
     token: Annotated[OAuth2Token, Depends(get_token)],
 ) -> JSONResponse:
     assert request is not None  # Just to keep QA checks happy
+    if (url := oidc_provider.server_metadata.get("introspection_endpoint")) is None:
+        raise HTTPException(
+            status_code=status.HTTP_401_UNAUTHORIZED,
+            detail="No intrispection endpoint found for the OIDC provider",
+        )
     if (
         response := await oidc_provider.post(
-            oidc_provider.server_metadata["introspection_endpoint"],
+            url,
             token=token,
             data={"token": token["access_token"]},
         )
diff --git a/src/oidc_test/models.py b/src/oidc_test/models.py
index 3d484aa..b6a267e 100644
--- a/src/oidc_test/models.py
+++ b/src/oidc_test/models.py
@@ -6,11 +6,8 @@ from pydantic import (
     AnyHttpUrl,
     EmailStr,
     ConfigDict,
-    GetCoreSchemaHandler,
 )
-from pydantic_core import CoreSchema, core_schema
 from authlib.integrations.starlette_client.apps import StarletteOAuth2App
-from authlib.oauth2.rfc6749 import OAuth2Token as OAuth2Token_authlib
 from sqlmodel import SQLModel, Field
 
 
@@ -19,10 +16,9 @@ class Role(SQLModel, extra="ignore"):
 
 
 class UserBase(SQLModel, extra="ignore"):
-
     id: str | None = None
     sid: str | None = None
-    name: str
+    name: str | None = None
     email: EmailStr | None = None
     picture: AnyHttpUrl | None = None
     roles: list[Role] = []
diff --git a/src/oidc_test/settings.py b/src/oidc_test/settings.py
index 3a9447c..ef481c8 100644
--- a/src/oidc_test/settings.py
+++ b/src/oidc_test/settings.py
@@ -45,6 +45,12 @@ class OIDCProvider(BaseModel):
         return "auth/" + self.id
 
 
+class ResourceProvider(BaseModel):
+    id: str
+    name: str
+    resources: list[Resource] = []
+
+
 class OIDCSettings(BaseModel):
     show_session_details: bool = False
     providers: list[OIDCProvider] = []

From 7ab715da5a62721cbd5deae4c1cbd263706bcfe6 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Mon, 20 Jan 2025 04:35:33 +0100
Subject: [PATCH 04/73] Add resource provider settings

---
 src/oidc_test/settings.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/oidc_test/settings.py b/src/oidc_test/settings.py
index ef481c8..048aa57 100644
--- a/src/oidc_test/settings.py
+++ b/src/oidc_test/settings.py
@@ -4,7 +4,7 @@ import random
 from typing import Type, Tuple
 from pathlib import Path
 
-from pydantic import BaseModel, computed_field
+from pydantic import BaseModel, computed_field, AnyUrl
 from pydantic_settings import (
     BaseSettings,
     SettingsConfigDict,
@@ -18,7 +18,6 @@ class Resource(BaseModel):
 
     id: str
     name: str
-    url: str
 
 
 class OIDCProvider(BaseModel):
@@ -48,6 +47,7 @@ class OIDCProvider(BaseModel):
 class ResourceProvider(BaseModel):
     id: str
     name: str
+    base_url: AnyUrl
     resources: list[Resource] = []
 
 
@@ -61,6 +61,7 @@ class Settings(BaseSettings):
     """Settings wil be read from an .env file"""
 
     oidc: OIDCSettings = OIDCSettings()
+    resource_providers: list[ResourceProvider] = []
     secret_key: str = "".join(random.choice(string.ascii_letters) for _ in range(16))
     log: bool = False
 

From dc93c7c05b0682f6c744c5e3142726638a9a6f2a Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Sun, 26 Jan 2025 19:08:49 +0100
Subject: [PATCH 05/73] Add user self-care link & setting for supporting
 providers

---
 src/oidc_test/main.py             | 20 ++++++++++++++++++--
 src/oidc_test/settings.py         |  9 +++++++++
 src/oidc_test/templates/base.html |  2 +-
 src/oidc_test/templates/home.html |  7 +++++--
 4 files changed, 33 insertions(+), 5 deletions(-)

diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index 0f49dfa..83ee101 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -94,15 +94,16 @@ async def home(
     now = datetime.now()
     if oidc_provider and (
         (
-            provider := providers_settings.get(
+            oidc_provider_settings := providers_settings.get(
                 request.session.get("oidc_provider_id", "")
             )
         )
         is not None
     ):
-        resources = provider.resources
+        resources = oidc_provider_settings.resources
     else:
         resources = []
+        oidc_provider_settings = None
     return templates.TemplateResponse(
         name="home.html",
         request=request,
@@ -110,6 +111,7 @@ async def home(
             "settings": settings.model_dump(),
             "user": user,
             "now": now,
+            "oidc_provider_settings": oidc_provider_settings,
             "resources": resources,
             "user_info_details": (
                 pretty_details(user, now)
@@ -212,6 +214,20 @@ async def auth(request: Request, oidc_provider_id: str) -> RedirectResponse:
         )
 
 
+@app.get("/account")
+async def account(
+    request: Request,
+    oidc_provider: Annotated[StarletteOAuth2App, Depends(get_oidc_provider)],
+) -> RedirectResponse:
+    if (
+        provider := providers_settings.get(request.session.get("oidc_provider_id", ""))
+    ) is None:
+        raise HTTPException(
+            status.HTTP_406_NOT_ACCEPTABLE, detail="No oidc provider setting"
+        )
+    return RedirectResponse(f"{provider.url}/account")
+
+
 @app.get("/logout")
 async def logout(
     request: Request,
diff --git a/src/oidc_test/settings.py b/src/oidc_test/settings.py
index 048aa57..38443fa 100644
--- a/src/oidc_test/settings.py
+++ b/src/oidc_test/settings.py
@@ -32,6 +32,7 @@ class OIDCProvider(BaseModel):
     code_challenge_method: str | None = None
     hint: str = "No hint"
     resources: list[Resource] = []
+    account_url_suffix: str | None = None
 
     @computed_field
     @property
@@ -43,6 +44,14 @@ class OIDCProvider(BaseModel):
     def token_url(self) -> str:
         return "auth/" + self.id
 
+    @computed_field
+    @property
+    def account_url(self) -> str | None:
+        if self.account_url_suffix:
+            return self.url + self.account_url_suffix
+        else:
+            return None
+
 
 class ResourceProvider(BaseModel):
     id: str
diff --git a/src/oidc_test/templates/base.html b/src/oidc_test/templates/base.html
index d2aa44b..3ff5f65 100644
--- a/src/oidc_test/templates/base.html
+++ b/src/oidc_test/templates/base.html
@@ -1,6 +1,6 @@
 <html>
   <head>
-    <title>FastAPI OIDC test</title>
+    <title>OIDC (FastAPI) test</title>
     <link href="{{ url_for('static', path='/styles.css') }}" rel="stylesheet">
     <script src="{{ url_for('static', path='/utils.js') }}"></script>
   </head>
diff --git a/src/oidc_test/templates/home.html b/src/oidc_test/templates/home.html
index ac732e4..f103be9 100644
--- a/src/oidc_test/templates/home.html
+++ b/src/oidc_test/templates/home.html
@@ -42,7 +42,10 @@
         <span>Provider:</span>
         {{ user.oidc_provider.name }} 
       </div>
-      <a href="logout" class="logout">Logout</a>
+      {% if oidc_provider_settings.account_url %}
+        <button onclick="location.href='{{ oidc_provider_settings.account_url }}'" class="logout">Account</button>
+      {% endif %}
+      <button onclick="location.href='{{ request.url_for("logout") }}'" class="logout">Logout</button>
     </div>
   {% endif %}
   <hr>
@@ -66,7 +69,7 @@
       </p>
       <div class="links-to-check">
         {% for resource in resources %}
-          <a href="{{ request.url_for("get_resource", id=resource.id) }}">{{ resource.name }}</a>
+          <a href="{{ request.url_for('get_resource', id=resource.id) }}">{{ resource.name }}</a>
         {% endfor %}
       </div>
     {% endif %}

From 5b6c6f1aacc024d8eaa1ece1c0e7bfbcd97b5d08 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Sun, 26 Jan 2025 23:37:56 +0100
Subject: [PATCH 06/73] Fix account url, use template for settings

---
 src/oidc_test/main.py             | 19 ++++++++++++-------
 src/oidc_test/settings.py         | 23 +++++++++++++++++------
 src/oidc_test/templates/base.html |  2 +-
 3 files changed, 30 insertions(+), 14 deletions(-)

diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index 83ee101..36d9d76 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -59,7 +59,7 @@ app.add_middleware(
 # Add oidc providers to authlib from the settings
 
 # fastapi_providers: dict[str, OpenIdConnect] = {}
-providers_settings: dict[str, OIDCProvider] = {}
+oidc_providers_settings: dict[str, OIDCProvider] = {}
 
 for provider in settings.oidc.providers:
     authlib_oauth.register(
@@ -80,7 +80,7 @@ for provider in settings.oidc.providers:
     # fastapi_providers[provider.id] = OpenIdConnect(
     #    openIdConnectUrl=provider.openid_configuration
     # )
-    providers_settings[provider.id] = provider
+    oidc_providers_settings[provider.id] = provider
 
 
 @app.get("/")
@@ -94,7 +94,7 @@ async def home(
     now = datetime.now()
     if oidc_provider and (
         (
-            oidc_provider_settings := providers_settings.get(
+            oidc_provider_settings := oidc_providers_settings.get(
                 request.session.get("oidc_provider_id", "")
             )
         )
@@ -111,6 +111,7 @@ async def home(
             "settings": settings.model_dump(),
             "user": user,
             "now": now,
+            "oidc_provider": oidc_provider,
             "oidc_provider_settings": oidc_provider_settings,
             "resources": resources,
             "user_info_details": (
@@ -137,7 +138,7 @@ async def login(request: Request, oidc_provider_id: str) -> RedirectResponse:
     except AttributeError:
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, "No such provider")
     # if (
-    #    code_challenge_method := providers_settings[
+    #    code_challenge_method := oidc_providers_settings[
     #        oidc_provider_id
     #    ].code_challenge_method
     # ) is not None:
@@ -220,12 +221,14 @@ async def account(
     oidc_provider: Annotated[StarletteOAuth2App, Depends(get_oidc_provider)],
 ) -> RedirectResponse:
     if (
-        provider := providers_settings.get(request.session.get("oidc_provider_id", ""))
+        provider := oidc_providers_settings.get(
+            request.session.get("oidc_provider_id", "")
+        )
     ) is None:
         raise HTTPException(
             status.HTTP_406_NOT_ACCEPTABLE, detail="No oidc provider setting"
         )
-    return RedirectResponse(f"{provider.url}/account")
+    return RedirectResponse(f"{provider.account_url}")
 
 
 @app.get("/logout")
@@ -292,7 +295,9 @@ async def get_resource(
             status.HTTP_406_NOT_ACCEPTABLE, detail="No such oidc provider"
         )
     if (
-        provider := providers_settings.get(request.session.get("oidc_provider_id", ""))
+        provider := oidc_providers_settings.get(
+            request.session.get("oidc_provider_id", "")
+        )
     ) is None:
         raise HTTPException(
             status.HTTP_406_NOT_ACCEPTABLE, detail="No oidc provider setting"
diff --git a/src/oidc_test/settings.py b/src/oidc_test/settings.py
index 38443fa..81d5099 100644
--- a/src/oidc_test/settings.py
+++ b/src/oidc_test/settings.py
@@ -11,6 +11,9 @@ from pydantic_settings import (
     PydanticBaseSettingsSource,
     YamlConfigSettingsSource,
 )
+from starlette.requests import Request
+
+from .models import User
 
 
 class Resource(BaseModel):
@@ -32,7 +35,7 @@ class OIDCProvider(BaseModel):
     code_challenge_method: str | None = None
     hint: str = "No hint"
     resources: list[Resource] = []
-    account_url_suffix: str | None = None
+    account_url_template: str | None = None
 
     @computed_field
     @property
@@ -44,11 +47,19 @@ class OIDCProvider(BaseModel):
     def token_url(self) -> str:
         return "auth/" + self.id
 
-    @computed_field
-    @property
-    def account_url(self) -> str | None:
-        if self.account_url_suffix:
-            return self.url + self.account_url_suffix
+    def get_account_url(self, request: Request, user: User) -> str | None:
+        if self.account_url_template:
+            if not (
+                self.url.endswith("/") or self.account_url_template.startswith("/")
+            ):
+                sep = "/"
+            else:
+                sep = ""
+            return (
+                self.url
+                + sep
+                + self.account_url_template.format(request=request, user=user)
+            )
         else:
             return None
 
diff --git a/src/oidc_test/templates/base.html b/src/oidc_test/templates/base.html
index 3ff5f65..3bdb3f3 100644
--- a/src/oidc_test/templates/base.html
+++ b/src/oidc_test/templates/base.html
@@ -5,7 +5,7 @@
     <script src="{{ url_for('static', path='/utils.js') }}"></script>
   </head>
   <body onload="checkPerms('links-to-check')">
-    <h1>OIDC-test</h1>
+    <h1>OIDC-test - FastAPI client</h1>
     {% block content %}
     {% endblock %}
   </body>

From 61be70054b9e9441e8b70fea1e4ec13fb5d6ce5b Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Sun, 26 Jan 2025 23:42:55 +0100
Subject: [PATCH 07/73] Fix account url, use template for settings

---
 src/oidc_test/templates/home.html | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/oidc_test/templates/home.html b/src/oidc_test/templates/home.html
index f103be9..c062101 100644
--- a/src/oidc_test/templates/home.html
+++ b/src/oidc_test/templates/home.html
@@ -40,10 +40,10 @@
       {% endif %}
       <div>
         <span>Provider:</span>
-        {{ user.oidc_provider.name }} 
+        {{ oidc_provider_settings.name }} 
       </div>
-      {% if oidc_provider_settings.account_url %}
-        <button onclick="location.href='{{ oidc_provider_settings.account_url }}'" class="logout">Account</button>
+      {% if oidc_provider_settings.account_url_template %}
+        <button onclick="location.href='{{ oidc_provider_settings.get_account_url(request, user) }}'" class="account">Account management</button>
       {% endif %}
       <button onclick="location.href='{{ request.url_for("logout") }}'" class="logout">Logout</button>
     </div>

From 5b31ef888c3380b7d35e75a9949a6357c0744d02 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Tue, 28 Jan 2025 19:48:35 +0100
Subject: [PATCH 08/73] Add resource provider

---
 pyproject.toml                   |   2 +
 src/oidc_test/auth_utils.py      | 100 ++++++++++++++++++++++++-------
 src/oidc_test/database.py        |   5 ++
 src/oidc_test/main.py            |  84 ++++++++------------------
 src/oidc_test/resource_server.py |  21 +++++++
 src/oidc_test/settings.py        |  10 ++++
 uv.lock                          |  13 ++++
 7 files changed, 152 insertions(+), 83 deletions(-)
 create mode 100644 src/oidc_test/resource_server.py

diff --git a/pyproject.toml b/pyproject.toml
index 4509e5b..980bcfc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -9,10 +9,12 @@ dependencies = [
   "authlib>=1.4.0",
   "cachetools>=5.5.0",
   "fastapi[standard]>=0.115.6",
+  "httpx>=0.28.1",
   "itsdangerous>=2.2.0",
   "passlib[bcrypt]>=1.7.4",
   "pkce>=1.0.3",
   "pydantic-settings>=2.7.1",
+  "pyjwt>=2.10.1",
   "python-jose[cryptography]>=3.3.0",
   "requests>=2.32.3",
   "sqlmodel>=0.0.22",
diff --git a/src/oidc_test/auth_utils.py b/src/oidc_test/auth_utils.py
index 0e5156b..2b3d0fd 100644
--- a/src/oidc_test/auth_utils.py
+++ b/src/oidc_test/auth_utils.py
@@ -1,22 +1,63 @@
-from typing import Union
+from typing import Union, Annotated, Tuple
 from functools import wraps
 import logging
 
-from fastapi import HTTPException, Request, status
+from fastapi import HTTPException, Request, Depends, status
+from fastapi.security import OAuth2PasswordBearer
 from authlib.oauth2.rfc6749 import OAuth2Token
 from authlib.integrations.starlette_client import OAuth, OAuthError, StarletteOAuth2App
+from jwt import decode
 
 # from authlib.oauth1.auth import OAuthToken
 # from authlib.oauth2.auth import OAuth2Token
 
 from .models import User
-from .database import db
-from .settings import settings
+from .database import db, UserNotInDB
+from .settings import settings, OIDCProvider
 
 logger = logging.getLogger(__name__)
 
-OIDC_PROVIDERS = set([provider.id for provider in settings.oidc.providers])
+oidc_providers_settings: dict[str, OIDCProvider] = dict([(provider.id, provider) for provider in settings.oidc.providers])
 
+oauth2_scheme = OAuth2PasswordBearer(tokenUrl="token")
+
+def fetch_token(name, request):
+    breakpoint()
+    ...
+    # if name in oidc_providers:
+    #    model = OAuth2Token
+    # else:
+    #    model = OAuthToken
+
+    # token = model.find(name=name, user=request.user)
+    # return token.to_token()
+
+
+def update_token(*args, **kwargs):
+    breakpoint()
+    ...
+
+
+authlib_oauth = OAuth(cache=None, fetch_token=fetch_token, update_token=update_token)
+
+
+# Add oidc providers to authlib from the settings
+for id, provider in oidc_providers_settings.items():
+    authlib_oauth.register(
+        name=id,
+        server_metadata_url=provider.openid_configuration,
+        client_kwargs={
+            "scope": "openid email offline_access profile",
+        },
+        client_id=provider.client_id,
+        client_secret=provider.client_secret,
+        api_base_url=provider.url,
+        # For PKCE (not implemented yet):
+        # code_challenge_method="S256",
+        # fetch_token=fetch_token,
+        # update_token=update_token,
+        # client_id="some-client-id", # if enabled, authlib will also check that the access token belongs to this client id (audience)
+    )
 
 def get_oidc_provider_or_none(request: Request) -> StarletteOAuth2App | None:
     """Return the oidc_provider from a request object, from the session.
@@ -115,21 +156,34 @@ def get_token_info(token: dict) -> dict:
     return token_info
 
 
-def fetch_token(name, request):
-    breakpoint()
-    ...
-    # if name in OIDC_PROVIDERS:
-    #    model = OAuth2Token
-    # else:
-    #    model = OAuthToken
-
-    # token = model.find(name=name, user=request.user)
-    # return token.to_token()
-
-
-def update_token(*args, **kwargs):
-    breakpoint()
-    ...
-
-
-authlib_oauth = OAuth(cache=None, fetch_token=fetch_token, update_token=update_token)
+async def get_resource_user(
+    token: Annotated[str, Depends(oauth2_scheme)],
+    request: Request,
+) -> User:
+    # TODO: decode token (ah!)
+    # See https://fastapi.tiangolo.com/tutorial/security/oauth2-jwt/#hash-and-verify-the-passwords
+    if (auth_provider_id := request.headers.get("auth_provider")) is None:
+        raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Request headers must have a 'auth_provider' field")
+    if (auth_provider := oidc_providers_settings.get(auth_provider_id)) is None:
+        raise HTTPException(status.HTTP_401_UNAUTHORIZED, f"Unknown auth provider '{auth_provider_id}'")
+    if (key := auth_provider.get_key()) is None:
+        raise HTTPException(status.HTTP_401_UNAUTHORIZED, f"Key for provider '{auth_provider_id}' unknown")
+    try:
+        payload = decode(token, key=key, algorithms=["RS256"], audience="oidc-test")
+    except Exception as err:
+        logger.info("Cannot decode token, see below")
+        logger.exception(err)
+        raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Cannot decode token")
+    if (user_id := payload.get('sub')) is None:
+        raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Wrong token: 'sub' (user id) not found")
+    try:
+        user = await db.get_user(user_id)
+    except UserNotInDB:
+        logger.info(f"User {user_id} not found in DB, creating it (real apps can behave differently")
+        user = await db.add_user(
+            sub=payload['sub'],
+            user_info=payload,
+            oidc_provider=getattr(authlib_oauth, auth_provider_id),
+            user_info_from_endpoint={}
+        )
+    return user
diff --git a/src/oidc_test/database.py b/src/oidc_test/database.py
index 4b3f529..9d72081 100644
--- a/src/oidc_test/database.py
+++ b/src/oidc_test/database.py
@@ -10,6 +10,9 @@ from authlib.oauth2.rfc6749 import OAuth2Token
 logger = logging.getLogger(__name__)
 
 
+class UserNotInDB(Exception):
+    pass
+
 class Database:
     users: dict[str, User] = {}
     tokens: dict[str, OAuth2Token] = {}
@@ -37,6 +40,8 @@ class Database:
         return user
 
     async def get_user(self, sub: str) -> User:
+        if sub not in self.users:
+            raise UserNotInDB
         return self.users[sub]
 
     async def add_token(self, token: OAuth2Token, user: User) -> None:
diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index 36d9d76..351cc2f 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -13,6 +13,7 @@ from fastapi import Depends, FastAPI, HTTPException, Request, status
 from fastapi.staticfiles import StaticFiles
 from fastapi.responses import HTMLResponse, RedirectResponse, JSONResponse
 from fastapi.templating import Jinja2Templates
+from fastapi.middleware.cors import CORSMiddleware
 from starlette.middleware.sessions import SessionMiddleware
 from authlib.integrations.starlette_client.apps import StarletteOAuth2App
 from authlib.integrations.base_client import OAuthError
@@ -23,7 +24,7 @@ from authlib.oauth2.rfc6749 import OAuth2Token
 # from fastapi.security import OpenIdConnect
 # from pkce import generate_code_verifier, generate_pkce_pair
 
-from .settings import settings, OIDCProvider
+from .settings import settings
 from .models import User
 from .auth_utils import (
     get_oidc_provider,
@@ -31,21 +32,37 @@ from .auth_utils import (
     hasrole,
     get_current_user_or_none,
     get_current_user,
+    get_resource_user,
     authlib_oauth,
     get_token,
+    oidc_providers_settings,
 )
 from .auth_misc import pretty_details
 from .database import db
+from .resource_server import get_resource
 
 logger = logging.getLogger("uvicorn.error")
 
 templates = Jinja2Templates(Path(__file__).parent / "templates")
 
 
+origins = [
+    "https://tiptop:3002",
+    "https://philo.ydns.eu/",
+]
+
 app = FastAPI(
     title="OIDC auth test",
 )
 
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=origins,
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
 app.mount(
     "/static", StaticFiles(directory=Path(__file__).parent / "static"), name="static"
 )
@@ -56,32 +73,6 @@ app.add_middleware(
     secret_key=settings.secret_key,
 )
 
-# Add oidc providers to authlib from the settings
-
-# fastapi_providers: dict[str, OpenIdConnect] = {}
-oidc_providers_settings: dict[str, OIDCProvider] = {}
-
-for provider in settings.oidc.providers:
-    authlib_oauth.register(
-        name=provider.id,
-        server_metadata_url=provider.openid_configuration,
-        client_kwargs={
-            "scope": "openid email offline_access profile",
-        },
-        client_id=provider.client_id,
-        client_secret=provider.client_secret,
-        api_base_url=provider.url,
-        # For PKCE (not implemented yet):
-        # code_challenge_method="S256",
-        # fetch_token=fetch_token,
-        # update_token=update_token,
-        # client_id="some-client-id", # if enabled, authlib will also check that the access token belongs to this client id (audience)
-    )
-    # fastapi_providers[provider.id] = OpenIdConnect(
-    #    openIdConnectUrl=provider.openid_configuration
-    # )
-    oidc_providers_settings[provider.id] = provider
-
 
 @app.get("/")
 async def home(
@@ -281,43 +272,16 @@ async def non_compliant_logout(
 
 
 @app.get("/resource/{id}")
-async def get_resource(
+async def get_resource_(
     id: str,
     request: Request,
-    user: Annotated[User, Depends(get_current_user)],
-    oidc_provider: Annotated[StarletteOAuth2App, Depends(get_oidc_provider)],
-    token: Annotated[OAuth2Token, Depends(get_token)],
+    # user: Annotated[User, Depends(get_current_user)],
+    # oidc_provider: Annotated[StarletteOAuth2App, Depends(get_oidc_provider)],
+    # token: Annotated[OAuth2Token, Depends(get_token)],
+    user: Annotated[User, Depends(get_resource_user)],
 ) -> JSONResponse:
     """Generic path for testing a resource provided by a provider"""
-    assert user is not None  # Just to keep QA checks happy
-    if oidc_provider is None:
-        raise HTTPException(
-            status.HTTP_406_NOT_ACCEPTABLE, detail="No such oidc provider"
-        )
-    if (
-        provider := oidc_providers_settings.get(
-            request.session.get("oidc_provider_id", "")
-        )
-    ) is None:
-        raise HTTPException(
-            status.HTTP_406_NOT_ACCEPTABLE, detail="No oidc provider setting"
-        )
-    try:
-        resource = next(x for x in provider.resources if x.id == id)
-    except StopIteration:
-        raise HTTPException(
-            status.HTTP_406_NOT_ACCEPTABLE, detail="No such resource for this provider"
-        )
-    if (
-        response := await oidc_provider.get(
-            resource.url,
-            # headers={"Authorization": f"token {token['access_token']}"},
-            token=token,
-        )
-    ).is_success:
-        return JSONResponse(response.json())
-    else:
-        raise HTTPException(status_code=response.status_code, detail=response.text)
+    return JSONResponse(await get_resource(id, user))
 
 
 # Routes for test
diff --git a/src/oidc_test/resource_server.py b/src/oidc_test/resource_server.py
new file mode 100644
index 0000000..a9dfe3a
--- /dev/null
+++ b/src/oidc_test/resource_server.py
@@ -0,0 +1,21 @@
+from datetime import datetime
+from httpx import AsyncClient
+
+from .models import User
+
+async def get_resource(id: str, user: User) -> dict:
+    pname = getattr(user.oidc_provider, "name", "?")
+    resp = {
+        "hello" : f"Hi {user.name} from an OAuth resource provider.",
+        "comment": f"I received a request for '{id}' with an access token signed by {pname}."
+    }
+    if id == "time":
+        resp["time"] = datetime.now().strftime("%c")
+    elif id == "bs":
+        async with AsyncClient() as client:
+            bs = await client.get("https://corporatebs-generator.sameerkumar.website/")
+            resp['bs'] = bs.json().get("phrase", "Sorry, i am out of BS today.")
+    else:
+        resp['sorry'] = f"I don't known how to give '{id}' but i know corporate bs."
+
+    return resp
diff --git a/src/oidc_test/settings.py b/src/oidc_test/settings.py
index 81d5099..c511f86 100644
--- a/src/oidc_test/settings.py
+++ b/src/oidc_test/settings.py
@@ -36,6 +36,7 @@ class OIDCProvider(BaseModel):
     hint: str = "No hint"
     resources: list[Resource] = []
     account_url_template: str | None = None
+    key: str | None = None
 
     @computed_field
     @property
@@ -63,6 +64,15 @@ class OIDCProvider(BaseModel):
         else:
             return None
 
+    def get_key(self) -> str | None:
+        """Return the public key formatted for """
+        if self.key is None:
+            return None
+        return f"""
+        -----BEGIN PUBLIC KEY-----
+        {self.key}
+        -----END PUBLIC KEY-----
+        """
 
 class ResourceProvider(BaseModel):
     id: str
diff --git a/uv.lock b/uv.lock
index 6ceb4ca..01b64de 100644
--- a/uv.lock
+++ b/uv.lock
@@ -488,10 +488,12 @@ dependencies = [
     { name = "authlib" },
     { name = "cachetools" },
     { name = "fastapi", extra = ["standard"] },
+    { name = "httpx" },
     { name = "itsdangerous" },
     { name = "passlib", extra = ["bcrypt"] },
     { name = "pkce" },
     { name = "pydantic-settings" },
+    { name = "pyjwt" },
     { name = "python-jose", extra = ["cryptography"] },
     { name = "requests" },
     { name = "sqlmodel" },
@@ -508,10 +510,12 @@ requires-dist = [
     { name = "authlib", specifier = ">=1.4.0" },
     { name = "cachetools", specifier = ">=5.5.0" },
     { name = "fastapi", extras = ["standard"], specifier = ">=0.115.6" },
+    { name = "httpx", specifier = ">=0.28.1" },
     { name = "itsdangerous", specifier = ">=2.2.0" },
     { name = "passlib", extras = ["bcrypt"], specifier = ">=1.7.4" },
     { name = "pkce", specifier = ">=1.0.3" },
     { name = "pydantic-settings", specifier = ">=2.7.1" },
+    { name = "pyjwt", specifier = ">=2.10.1" },
     { name = "python-jose", extras = ["cryptography"], specifier = ">=3.3.0" },
     { name = "requests", specifier = ">=2.32.3" },
     { name = "sqlmodel", specifier = ">=0.0.22" },
@@ -694,6 +698,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/f7/3f/01c8b82017c199075f8f788d0d906b9ffbbc5a47dc9918a945e13d5a2bda/pygments-2.18.0-py3-none-any.whl", hash = "sha256:b8e6aca0523f3ab76fee51799c488e38782ac06eafcf95e7ba832985c8e7b13a", size = 1205513 },
 ]
 
+[[package]]
+name = "pyjwt"
+version = "2.10.1"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/e7/46/bd74733ff231675599650d3e47f361794b22ef3e3770998dda30d3b63726/pyjwt-2.10.1.tar.gz", hash = "sha256:3cc5772eb20009233caf06e9d8a0577824723b44e6648ee0a2aedb6cf9381953", size = 87785 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/61/ad/689f02752eeec26aed679477e80e632ef1b682313be70793d798c1d5fc8f/PyJWT-2.10.1-py3-none-any.whl", hash = "sha256:dcdd193e30abefd5debf142f9adfcdd2b58004e644f25406ffaebd50bd98dacb", size = 22997 },
+]
+
 [[package]]
 name = "pytest"
 version = "8.3.4"

From f9108347369a24dd2998323d140c5fa4dcab4a88 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Wed, 29 Jan 2025 14:03:33 +0100
Subject: [PATCH 09/73] Fetch provider info at boot time: get public key from
 there instead of in settings

---
 src/oidc_test/auth_utils.py | 63 ++++++++++++++++++++++++-------------
 src/oidc_test/main.py       | 14 +++++++--
 src/oidc_test/settings.py   | 13 +++++---
 3 files changed, 61 insertions(+), 29 deletions(-)

diff --git a/src/oidc_test/auth_utils.py b/src/oidc_test/auth_utils.py
index 2b3d0fd..d64b6cf 100644
--- a/src/oidc_test/auth_utils.py
+++ b/src/oidc_test/auth_utils.py
@@ -6,7 +6,8 @@ from fastapi import HTTPException, Request, Depends, status
 from fastapi.security import OAuth2PasswordBearer
 from authlib.oauth2.rfc6749 import OAuth2Token
 from authlib.integrations.starlette_client import OAuth, OAuthError, StarletteOAuth2App
-from jwt import decode
+from jwt import ExpiredSignatureError, InvalidKeyError, decode
+from httpx import AsyncClient
 
 # from authlib.oauth1.auth import OAuthToken
 # from authlib.oauth2.auth import OAuth2Token
@@ -41,23 +42,35 @@ def update_token(*args, **kwargs):
 authlib_oauth = OAuth(cache=None, fetch_token=fetch_token, update_token=update_token)
 
 
+def init_providers():
 # Add oidc providers to authlib from the settings
-for id, provider in oidc_providers_settings.items():
-    authlib_oauth.register(
-        name=id,
-        server_metadata_url=provider.openid_configuration,
-        client_kwargs={
-            "scope": "openid email offline_access profile",
-        },
-        client_id=provider.client_id,
-        client_secret=provider.client_secret,
-        api_base_url=provider.url,
-        # For PKCE (not implemented yet):
-        # code_challenge_method="S256",
-        # fetch_token=fetch_token,
-        # update_token=update_token,
-        # client_id="some-client-id", # if enabled, authlib will also check that the access token belongs to this client id (audience)
-    )
+    for id, provider in oidc_providers_settings.items():
+        authlib_oauth.register(
+            name=id,
+            server_metadata_url=provider.openid_configuration,
+            client_kwargs={
+                "scope": "openid email offline_access profile",
+            },
+            client_id=provider.client_id,
+            client_secret=provider.client_secret,
+            api_base_url=provider.url,
+            # For PKCE (not implemented yet):
+            # code_challenge_method="S256",
+            # fetch_token=fetch_token,
+            # update_token=update_token,
+            # client_id="some-client-id", # if enabled, authlib will also check that the access token belongs to this client id (audience)
+        )
+
+init_providers()
+
+async def get_providers_info():
+    # Get the public key:
+    async with AsyncClient() as client:
+        for provider_settings in oidc_providers_settings.values():
+            if provider_settings.info_url:
+                provider_info = await client.get(provider_settings.url)
+                provider_settings.info = provider_info.json()
+
 
 def get_oidc_provider_or_none(request: Request) -> StarletteOAuth2App | None:
     """Return the oidc_provider from a request object, from the session.
@@ -156,20 +169,26 @@ def get_token_info(token: dict) -> dict:
     return token_info
 
 
-async def get_resource_user(
+async def get_user_from_token(
     token: Annotated[str, Depends(oauth2_scheme)],
     request: Request,
 ) -> User:
-    # TODO: decode token (ah!)
-    # See https://fastapi.tiangolo.com/tutorial/security/oauth2-jwt/#hash-and-verify-the-passwords
     if (auth_provider_id := request.headers.get("auth_provider")) is None:
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Request headers must have a 'auth_provider' field")
-    if (auth_provider := oidc_providers_settings.get(auth_provider_id)) is None:
+    if (auth_provider_settings := oidc_providers_settings.get(auth_provider_id)) is None:
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, f"Unknown auth provider '{auth_provider_id}'")
-    if (key := auth_provider.get_key()) is None:
+    oidc_provider: StarletteOAuth2App = getattr(authlib_oauth, auth_provider_id)
+    await oidc_provider.load_server_metadata()
+    if (key := auth_provider_settings.get_public_key()) is None:
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, f"Key for provider '{auth_provider_id}' unknown")
     try:
         payload = decode(token, key=key, algorithms=["RS256"], audience="oidc-test")
+    except ExpiredSignatureError as err:
+        logger.info(f"Expired signature: {err}")
+        raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Expired signature (refresh not implemented yet)")
+    except InvalidKeyError as err:
+        logger.info(f"Invalid key: {err}")
+        raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Invalid auth provider key")
     except Exception as err:
         logger.info("Cannot decode token, see below")
         logger.exception(err)
diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index 351cc2f..6942759 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -7,6 +7,7 @@ from pathlib import Path
 from datetime import datetime
 import logging
 from urllib.parse import urlencode
+from contextlib import asynccontextmanager
 
 from httpx import HTTPError
 from fastapi import Depends, FastAPI, HTTPException, Request, status
@@ -32,10 +33,11 @@ from .auth_utils import (
     hasrole,
     get_current_user_or_none,
     get_current_user,
-    get_resource_user,
+    get_user_from_token,
     authlib_oauth,
     get_token,
     oidc_providers_settings,
+    get_providers_info,
 )
 from .auth_misc import pretty_details
 from .database import db
@@ -51,10 +53,18 @@ origins = [
     "https://philo.ydns.eu/",
 ]
 
+@asynccontextmanager
+async def lifespan(app: FastAPI):
+    await get_providers_info()
+    yield
+
+
 app = FastAPI(
     title="OIDC auth test",
+    lifespan=lifespan
 )
 
+
 app.add_middleware(
     CORSMiddleware,
     allow_origins=origins,
@@ -278,7 +288,7 @@ async def get_resource_(
     # user: Annotated[User, Depends(get_current_user)],
     # oidc_provider: Annotated[StarletteOAuth2App, Depends(get_oidc_provider)],
     # token: Annotated[OAuth2Token, Depends(get_token)],
-    user: Annotated[User, Depends(get_resource_user)],
+    user: Annotated[User, Depends(get_user_from_token)],
 ) -> JSONResponse:
     """Generic path for testing a resource provided by a provider"""
     return JSONResponse(await get_resource(id, user))
diff --git a/src/oidc_test/settings.py b/src/oidc_test/settings.py
index c511f86..00c3f23 100644
--- a/src/oidc_test/settings.py
+++ b/src/oidc_test/settings.py
@@ -36,7 +36,9 @@ class OIDCProvider(BaseModel):
     hint: str = "No hint"
     resources: list[Resource] = []
     account_url_template: str | None = None
-    key: str | None = None
+    info_url: str | None = None # Used eg. for Keycloak's public key (see https://stackoverflow.com/questions/54318633/getting-keycloaks-public-key)
+    info: dict[str, str | int ] | None = None # Info fetched from info_url, eg. public key
+    public_key: str | None = None
 
     @computed_field
     @property
@@ -64,13 +66,14 @@ class OIDCProvider(BaseModel):
         else:
             return None
 
-    def get_key(self) -> str | None:
-        """Return the public key formatted for """
-        if self.key is None:
+    def get_public_key(self) -> str | None:
+        """Return the public key formatted for decoding token"""
+        public_key = self.public_key or (self.info is not None and self.info["public_key"])
+        if public_key is None:
             return None
         return f"""
         -----BEGIN PUBLIC KEY-----
-        {self.key}
+        {public_key}
         -----END PUBLIC KEY-----
         """
 

From b3e19b3e4083cf9531fa9b52dc32501f441feab6 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Thu, 30 Jan 2025 20:40:04 +0100
Subject: [PATCH 10/73] Resource server: read the required scope in access
 token

---
 src/oidc_test/auth_utils.py      | 58 +++++++++++++++++-------
 src/oidc_test/main.py            |  9 ++--
 src/oidc_test/resource_server.py | 75 +++++++++++++++++++++++++++-----
 src/oidc_test/settings.py        | 24 +++++++---
 4 files changed, 129 insertions(+), 37 deletions(-)

diff --git a/src/oidc_test/auth_utils.py b/src/oidc_test/auth_utils.py
index d64b6cf..2fcfc76 100644
--- a/src/oidc_test/auth_utils.py
+++ b/src/oidc_test/auth_utils.py
@@ -1,4 +1,4 @@
-from typing import Union, Annotated, Tuple
+from typing import Union, Annotated
 from functools import wraps
 import logging
 
@@ -18,10 +18,13 @@ from .settings import settings, OIDCProvider
 
 logger = logging.getLogger(__name__)
 
-oidc_providers_settings: dict[str, OIDCProvider] = dict([(provider.id, provider) for provider in settings.oidc.providers])
+oidc_providers_settings: dict[str, OIDCProvider] = dict(
+    [(provider.id, provider) for provider in settings.oidc.providers]
+)
 
 oauth2_scheme = OAuth2PasswordBearer(tokenUrl="token")
 
+
 def fetch_token(name, request):
     breakpoint()
     ...
@@ -43,7 +46,7 @@ authlib_oauth = OAuth(cache=None, fetch_token=fetch_token, update_token=update_t
 
 
 def init_providers():
-# Add oidc providers to authlib from the settings
+    # Add oidc providers to authlib from the settings
     for id, provider in oidc_providers_settings.items():
         authlib_oauth.register(
             name=id,
@@ -61,8 +64,10 @@ def init_providers():
             # client_id="some-client-id", # if enabled, authlib will also check that the access token belongs to this client id (audience)
         )
 
+
 init_providers()
 
+
 async def get_providers_info():
     # Get the public key:
     async with AsyncClient() as client:
@@ -174,18 +179,35 @@ async def get_user_from_token(
     request: Request,
 ) -> User:
     if (auth_provider_id := request.headers.get("auth_provider")) is None:
-        raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Request headers must have a 'auth_provider' field")
-    if (auth_provider_settings := oidc_providers_settings.get(auth_provider_id)) is None:
-        raise HTTPException(status.HTTP_401_UNAUTHORIZED, f"Unknown auth provider '{auth_provider_id}'")
-    oidc_provider: StarletteOAuth2App = getattr(authlib_oauth, auth_provider_id)
-    await oidc_provider.load_server_metadata()
+        raise HTTPException(
+            status.HTTP_401_UNAUTHORIZED,
+            "Request headers must have a 'auth_provider' field",
+        )
+    if (
+        auth_provider_settings := oidc_providers_settings.get(auth_provider_id)
+    ) is None:
+        raise HTTPException(
+            status.HTTP_401_UNAUTHORIZED, f"Unknown auth provider '{auth_provider_id}'"
+        )
     if (key := auth_provider_settings.get_public_key()) is None:
-        raise HTTPException(status.HTTP_401_UNAUTHORIZED, f"Key for provider '{auth_provider_id}' unknown")
+        raise HTTPException(
+            status.HTTP_401_UNAUTHORIZED,
+            f"Key for provider '{auth_provider_id}' unknown",
+        )
     try:
-        payload = decode(token, key=key, algorithms=["RS256"], audience="oidc-test")
+        payload = decode(
+            token,
+            key=key,
+            algorithms=["RS256"],
+            audience="oidc-test",
+            options={"verify_signature": not settings.insecure.skip_verify_signature},
+        )
     except ExpiredSignatureError as err:
         logger.info(f"Expired signature: {err}")
-        raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Expired signature (refresh not implemented yet)")
+        raise HTTPException(
+            status.HTTP_401_UNAUTHORIZED,
+            "Expired signature (refresh not implemented yet)",
+        )
     except InvalidKeyError as err:
         logger.info(f"Invalid key: {err}")
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Invalid auth provider key")
@@ -193,16 +215,20 @@ async def get_user_from_token(
         logger.info("Cannot decode token, see below")
         logger.exception(err)
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Cannot decode token")
-    if (user_id := payload.get('sub')) is None:
-        raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Wrong token: 'sub' (user id) not found")
+    if (user_id := payload.get("sub")) is None:
+        raise HTTPException(
+            status.HTTP_401_UNAUTHORIZED, "Wrong token: 'sub' (user id) not found"
+        )
     try:
         user = await db.get_user(user_id)
     except UserNotInDB:
-        logger.info(f"User {user_id} not found in DB, creating it (real apps can behave differently")
+        logger.info(
+            f"User {user_id} not found in DB, creating it (real apps can behave differently"
+        )
         user = await db.add_user(
-            sub=payload['sub'],
+            sub=payload["sub"],
             user_info=payload,
             oidc_provider=getattr(authlib_oauth, auth_provider_id),
-            user_info_from_endpoint={}
+            user_info_from_endpoint={},
         )
     return user
diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index 6942759..f6ce405 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -53,16 +53,14 @@ origins = [
     "https://philo.ydns.eu/",
 ]
 
+
 @asynccontextmanager
 async def lifespan(app: FastAPI):
     await get_providers_info()
     yield
 
 
-app = FastAPI(
-    title="OIDC auth test",
-    lifespan=lifespan
-)
+app = FastAPI(title="OIDC auth test", lifespan=lifespan)
 
 
 app.add_middleware(
@@ -284,7 +282,6 @@ async def non_compliant_logout(
 @app.get("/resource/{id}")
 async def get_resource_(
     id: str,
-    request: Request,
     # user: Annotated[User, Depends(get_current_user)],
     # oidc_provider: Annotated[StarletteOAuth2App, Depends(get_oidc_provider)],
     # token: Annotated[OAuth2Token, Depends(get_token)],
@@ -294,7 +291,7 @@ async def get_resource_(
     return JSONResponse(await get_resource(id, user))
 
 
-# Routes for test
+# Routes for RBAC based tests
 
 
 @app.get("/public")
diff --git a/src/oidc_test/resource_server.py b/src/oidc_test/resource_server.py
index a9dfe3a..0186064 100644
--- a/src/oidc_test/resource_server.py
+++ b/src/oidc_test/resource_server.py
@@ -1,21 +1,76 @@
 from datetime import datetime
+import logging
+
 from httpx import AsyncClient
+from fastapi import HTTPException, status
+from jwt import ExpiredSignatureError, InvalidKeyError, decode
 
 from .models import User
+from .auth_utils import oidc_providers_settings
+from .settings import settings
+
+logger = logging.getLogger(__name__)
+
 
 async def get_resource(id: str, user: User) -> dict:
     pname = getattr(user.oidc_provider, "name", "?")
     resp = {
-        "hello" : f"Hi {user.name} from an OAuth resource provider.",
-        "comment": f"I received a request for '{id}' with an access token signed by {pname}."
+        "hello": f"Hi {user.name} from an OAuth resource provider.",
+        "comment": f"I received a request for '{id}' with an access token signed by {pname}.",
     }
-    if id == "time":
-        resp["time"] = datetime.now().strftime("%c")
-    elif id == "bs":
-        async with AsyncClient() as client:
-            bs = await client.get("https://corporatebs-generator.sameerkumar.website/")
-            resp['bs'] = bs.json().get("phrase", "Sorry, i am out of BS today.")
+    scope = f"get:{id}"
+    user_scopes = user.userinfo["scope"].split(" ")
+    if scope in user_scopes:
+        if id == "time":
+            resp["time"] = datetime.now().strftime("%c")
+        elif id == "bs":
+            async with AsyncClient() as client:
+                bs = await client.get(
+                    "https://corporatebs-generator.sameerkumar.website/"
+                )
+                resp["bs"] = bs.json().get("phrase", "Sorry, i am out of BS today.")
+        else:
+            resp["sorry"] = f"I don't known how to give '{id}' but i know corporate bs."
     else:
-        resp['sorry'] = f"I don't known how to give '{id}' but i know corporate bs."
-
+        resp["sorry"] = (
+            f"I don't serve the ressource {id} to you because"
+            "there is no scope {scope} in the access token,"
+        )
     return resp
+
+    # assert user.oidc_provider is not None
+    ### Get some info (TODO: refactor)
+    # if (auth_provider_id := user.oidc_provider.name) is None:
+    #    raise HTTPException(
+    #        status.HTTP_401_UNAUTHORIZED,
+    #        "Request headers must have a 'auth_provider' field",
+    #    )
+    # if (
+    #    auth_provider_settings := oidc_providers_settings.get(auth_provider_id)
+    # ) is None:
+    #    raise HTTPException(
+    #        status.HTTP_401_UNAUTHORIZED, f"Unknown auth provider '{auth_provider_id}'"
+    #    )
+    # if (key := auth_provider_settings.get_public_key()) is None:
+    #    raise HTTPException(
+    #        status.HTTP_401_UNAUTHORIZED,
+    #        f"Key for provider '{auth_provider_id}' unknown",
+    #    )
+    # logger.warn(f"refresh with scope {scope}")
+    # breakpoint()
+    # refreshed_auth_info = await user.oidc_provider.fetch_access_token(scope=scope)
+    ### Decode the new token
+    # try:
+    #    payload = decode(
+    #        refreshed_auth_info["access_token"],
+    #        key=key,
+    #        algorithms=["RS256"],
+    #        audience="account",
+    #        options={"verify_signature": not settings.insecure.skip_verify_signature},
+    #    )
+    # except ExpiredSignatureError as err:
+    #    logger.info(f"Expired signature: {err}")
+    #    raise HTTPException(
+    #        status.HTTP_401_UNAUTHORIZED,
+    #        "Expired signature (refresh not implemented yet)",
+    #    )
diff --git a/src/oidc_test/settings.py b/src/oidc_test/settings.py
index 00c3f23..399fbac 100644
--- a/src/oidc_test/settings.py
+++ b/src/oidc_test/settings.py
@@ -36,8 +36,12 @@ class OIDCProvider(BaseModel):
     hint: str = "No hint"
     resources: list[Resource] = []
     account_url_template: str | None = None
-    info_url: str | None = None # Used eg. for Keycloak's public key (see https://stackoverflow.com/questions/54318633/getting-keycloaks-public-key)
-    info: dict[str, str | int ] | None = None # Info fetched from info_url, eg. public key
+    info_url: str | None = (
+        None  # Used eg. for Keycloak's public key (see https://stackoverflow.com/questions/54318633/getting-keycloaks-public-key)
+    )
+    info: dict[str, str | int] | None = (
+        None  # Info fetched from info_url, eg. public key
+    )
     public_key: str | None = None
 
     @computed_field
@@ -68,7 +72,9 @@ class OIDCProvider(BaseModel):
 
     def get_public_key(self) -> str | None:
         """Return the public key formatted for decoding token"""
-        public_key = self.public_key or (self.info is not None and self.info["public_key"])
+        public_key = self.public_key or (
+            self.info is not None and self.info["public_key"]
+        )
         if public_key is None:
             return None
         return f"""
@@ -77,6 +83,7 @@ class OIDCProvider(BaseModel):
         -----END PUBLIC KEY-----
         """
 
+
 class ResourceProvider(BaseModel):
     id: str
     name: str
@@ -90,15 +97,22 @@ class OIDCSettings(BaseModel):
     swagger_provider: str = ""
 
 
+class Insecure(BaseModel):
+    """Warning: changing these defaults are only suitable for debugging"""
+
+    skip_verify_signature: bool = False
+
+
 class Settings(BaseSettings):
     """Settings wil be read from an .env file"""
 
+    model_config = SettingsConfigDict(env_nested_delimiter="__")
+
     oidc: OIDCSettings = OIDCSettings()
     resource_providers: list[ResourceProvider] = []
     secret_key: str = "".join(random.choice(string.ascii_letters) for _ in range(16))
     log: bool = False
-
-    model_config = SettingsConfigDict(env_nested_delimiter="__")
+    insecure: Insecure = Insecure()
 
     @classmethod
     def settings_customise_sources(

From 815a4503df613e5f8f7819522a8064159665f813 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Fri, 31 Jan 2025 00:12:50 +0100
Subject: [PATCH 11/73] Add cors origins setting

---
 src/oidc_test/main.py     | 8 +-------
 src/oidc_test/settings.py | 1 +
 2 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index f6ce405..e02a627 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -48,12 +48,6 @@ logger = logging.getLogger("uvicorn.error")
 templates = Jinja2Templates(Path(__file__).parent / "templates")
 
 
-origins = [
-    "https://tiptop:3002",
-    "https://philo.ydns.eu/",
-]
-
-
 @asynccontextmanager
 async def lifespan(app: FastAPI):
     await get_providers_info()
@@ -65,7 +59,7 @@ app = FastAPI(title="OIDC auth test", lifespan=lifespan)
 
 app.add_middleware(
     CORSMiddleware,
-    allow_origins=origins,
+    allow_origins=settings.cors_origins,
     allow_credentials=True,
     allow_methods=["*"],
     allow_headers=["*"],
diff --git a/src/oidc_test/settings.py b/src/oidc_test/settings.py
index 399fbac..329b9c0 100644
--- a/src/oidc_test/settings.py
+++ b/src/oidc_test/settings.py
@@ -113,6 +113,7 @@ class Settings(BaseSettings):
     secret_key: str = "".join(random.choice(string.ascii_letters) for _ in range(16))
     log: bool = False
     insecure: Insecure = Insecure()
+    cors_origins: list[str] = []
 
     @classmethod
     def settings_customise_sources(

From f7ea132b7cf29ec3c7eccdeb390237d3ea536384 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Fri, 31 Jan 2025 11:43:11 +0100
Subject: [PATCH 12/73] Fix resource server error message

---
 src/oidc_test/resource_server.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/oidc_test/resource_server.py b/src/oidc_test/resource_server.py
index 0186064..34a77cc 100644
--- a/src/oidc_test/resource_server.py
+++ b/src/oidc_test/resource_server.py
@@ -33,8 +33,7 @@ async def get_resource(id: str, user: User) -> dict:
             resp["sorry"] = f"I don't known how to give '{id}' but i know corporate bs."
     else:
         resp["sorry"] = (
-            f"I don't serve the ressource {id} to you because"
-            "there is no scope {scope} in the access token,"
+            f"I don't serve the ressource {id} to you because there is no scope {scope} in the access token,"
         )
     return resp
 

From 17bf34a8a10ac0c76eeb598cfb9713750c2b8eb8 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Sat, 1 Feb 2025 02:01:53 +0100
Subject: [PATCH 13/73] Fix error handling in resource server

---
 src/oidc_test/database.py        |   1 +
 src/oidc_test/main.py            |   1 -
 src/oidc_test/resource_server.py | 135 ++++++++++++++++++-------------
 3 files changed, 78 insertions(+), 59 deletions(-)

diff --git a/src/oidc_test/database.py b/src/oidc_test/database.py
index 9d72081..0252d28 100644
--- a/src/oidc_test/database.py
+++ b/src/oidc_test/database.py
@@ -13,6 +13,7 @@ logger = logging.getLogger(__name__)
 class UserNotInDB(Exception):
     pass
 
+
 class Database:
     users: dict[str, User] = {}
     tokens: dict[str, OAuth2Token] = {}
diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index e02a627..739dd1b 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -56,7 +56,6 @@ async def lifespan(app: FastAPI):
 
 app = FastAPI(title="OIDC auth test", lifespan=lifespan)
 
-
 app.add_middleware(
     CORSMiddleware,
     allow_origins=settings.cors_origins,
diff --git a/src/oidc_test/resource_server.py b/src/oidc_test/resource_server.py
index 34a77cc..67f87dd 100644
--- a/src/oidc_test/resource_server.py
+++ b/src/oidc_test/resource_server.py
@@ -2,74 +2,93 @@ from datetime import datetime
 import logging
 
 from httpx import AsyncClient
-from fastapi import HTTPException, status
-from jwt import ExpiredSignatureError, InvalidKeyError, decode
 
 from .models import User
-from .auth_utils import oidc_providers_settings
-from .settings import settings
 
 logger = logging.getLogger(__name__)
 
 
-async def get_resource(id: str, user: User) -> dict:
+async def get_resource(resource_id: str, user: User) -> dict:
+    """
+    Resource processing: build an informative rely as a simple showcase
+    """
     pname = getattr(user.oidc_provider, "name", "?")
     resp = {
-        "hello": f"Hi {user.name} from an OAuth resource provider.",
-        "comment": f"I received a request for '{id}' with an access token signed by {pname}.",
+        "hello": f"Hi {user.name} from an OAuth resource provider",
+        "comment": f"I received a request for '{resource_id}' "
+        + f"with an access token signed by {pname}",
     }
-    scope = f"get:{id}"
-    user_scopes = user.userinfo["scope"].split(" ")
-    if scope in user_scopes:
-        if id == "time":
-            resp["time"] = datetime.now().strftime("%c")
-        elif id == "bs":
-            async with AsyncClient() as client:
-                bs = await client.get(
-                    "https://corporatebs-generator.sameerkumar.website/"
-                )
-                resp["bs"] = bs.json().get("phrase", "Sorry, i am out of BS today.")
+    # For the demo, resource resource_id matches a scope get:resource_id,
+    # but this has to be refined for production
+    required_scope = f"get:{resource_id}"
+    # Check if the required scope is in the scopes allowed in userinfo
+    if "required_scope" in user.userinfo:
+        user_scopes = user.userinfo["required_scope"].split(" ")
+        if required_scope in user_scopes:
+            await process(user, required_scope, resp)
         else:
-            resp["sorry"] = f"I don't known how to give '{id}' but i know corporate bs."
+            ## For the showcase, giving a explanation.
+            ## Alternatively, raise HTTP_401_UNAUTHORIZED
+            resp["sorry"] = (
+                f"No scope {required_scope} in the access token "
+                + "but it is required for accessing this resource."
+            )
     else:
-        resp["sorry"] = (
-            f"I don't serve the ressource {id} to you because there is no scope {scope} in the access token,"
-        )
+        resp["sorry"] = "There is no scope in id token"
     return resp
 
-    # assert user.oidc_provider is not None
-    ### Get some info (TODO: refactor)
-    # if (auth_provider_id := user.oidc_provider.name) is None:
-    #    raise HTTPException(
-    #        status.HTTP_401_UNAUTHORIZED,
-    #        "Request headers must have a 'auth_provider' field",
-    #    )
-    # if (
-    #    auth_provider_settings := oidc_providers_settings.get(auth_provider_id)
-    # ) is None:
-    #    raise HTTPException(
-    #        status.HTTP_401_UNAUTHORIZED, f"Unknown auth provider '{auth_provider_id}'"
-    #    )
-    # if (key := auth_provider_settings.get_public_key()) is None:
-    #    raise HTTPException(
-    #        status.HTTP_401_UNAUTHORIZED,
-    #        f"Key for provider '{auth_provider_id}' unknown",
-    #    )
-    # logger.warn(f"refresh with scope {scope}")
-    # breakpoint()
-    # refreshed_auth_info = await user.oidc_provider.fetch_access_token(scope=scope)
-    ### Decode the new token
-    # try:
-    #    payload = decode(
-    #        refreshed_auth_info["access_token"],
-    #        key=key,
-    #        algorithms=["RS256"],
-    #        audience="account",
-    #        options={"verify_signature": not settings.insecure.skip_verify_signature},
-    #    )
-    # except ExpiredSignatureError as err:
-    #    logger.info(f"Expired signature: {err}")
-    #    raise HTTPException(
-    #        status.HTTP_401_UNAUTHORIZED,
-    #        "Expired signature (refresh not implemented yet)",
-    #    )
+
+async def process(user, resource_id, resp):
+    """
+    Too simple to be serious.
+    It's a good fit for a plugin architecture for production
+    """
+    assert user is not None
+    if resource_id == "time":
+        resp["time"] = datetime.now().strftime("%c")
+    elif resource_id == "bs":
+        async with AsyncClient() as client:
+            bs = await client.get("https://corporatebs-generator.sameerkumar.website/")
+            resp["bs"] = bs.json().get("phrase", "Sorry, i am out of BS today.")
+    else:
+        resp["sorry"] = (
+            f"I don't known how to give '{resource_id}' but i know corporate bs."
+        )
+
+
+# assert user.oidc_provider is not None
+### Get some info (TODO: refactor)
+# if (auth_provider_id := user.oidc_provider.name) is None:
+#    raise HTTPException(
+#        status.HTTP_401_UNAUTHORIZED,
+#        "Request headers must have a 'auth_provider' field",
+#    )
+# if (
+#    auth_provider_settings := oidc_providers_settings.get(auth_provider_id)
+# ) is None:
+#    raise HTTPException(
+#        status.HTTP_401_UNAUTHORIZED, f"Unknown auth provider '{auth_provider_id}'"
+#    )
+# if (key := auth_provider_settings.get_public_key()) is None:
+#    raise HTTPException(
+#        status.HTTP_401_UNAUTHORIZED,
+#        f"Key for provider '{auth_provider_id}' unknown",
+#    )
+# logger.warn(f"refresh with scope {scope}")
+# breakpoint()
+# refreshed_auth_info = await user.oidc_provider.fetch_access_token(scope=scope)
+### Decode the new token
+# try:
+#    payload = decode(
+#        refreshed_auth_info["access_token"],
+#        key=key,
+#        algorithms=["RS256"],
+#        audience="account",
+#        options={"verify_signature": not settings.insecure.skip_verify_signature},
+#    )
+# except ExpiredSignatureError as err:
+#    logger.info(f"Expired signature: {err}")
+#    raise HTTPException(
+#        status.HTTP_401_UNAUTHORIZED,
+#        "Expired signature (refresh not implemented yet)",
+#    )

From e90a1cc920d4296589f88fa8e5a0556660339fb3 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Sat, 1 Feb 2025 02:16:40 +0100
Subject: [PATCH 14/73] Update README

---
 README.md | 24 ++++++++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 0dc11be..9e00474 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,12 @@ as a template for integration in other FastAPI/SQLModel applications.
 
 Feedback welcome.
 
+## Resource server
+
+It also functions as a resource server in a OAuth architecture.
+See a sibling test project, a web based OIDC/OAuth:
+[oidc-vue-test](https://code.philo.ydns.eu/philorg/oidc-vue-test).
+
 ## RBAC
 
 The application is also a playground for RBAC (Role Based Access control)
@@ -45,7 +51,7 @@ given by the OIDC providers.
 
 For example:
 
-```text
+```yaml
 oidc:
   secret_key: "ASecretNoOneKnows"
   show_session_details: yes
@@ -60,6 +66,7 @@ oidc:
     - id: keycloak
       name: Keycloak at somewhere
       url: "https://<the_keycloak_realm_url>"
+      account_url_template: "/account"
       client_id: "<your_keycloak_client_id>"
       client_secret: "client_secret_generated_by_keycloak"
       hint: "User: foo, password: foofoo"
@@ -67,14 +74,27 @@ oidc:
     - id: codeberg
       name: Codeberg
       url: "https://codeberg.org"
+      account_url_template: "/user/settings"
       client_id: "<your_codeberg_client_id>"
       client_secret: "client_secret_generated_by_codeberg"
+      resources:
+        - name: List of repos
+          id: repos
+          url: /api/v1/user/repos
+        - name: List of OAuth2 applications
+          id: oauth2_applications
+          url: /api/v1/user/applications/oauth2
+
+cors_origins:
+  - https://some.client
+  - https://localhost:8000
 ```
 
 The application reads the `OIDC_TEST_SETTINGS_FILE` environment variable
 to determine the location of this file at startup.
 
-For example, to run on port 8000 in a container, with the setting file in the current working directory:
+For example, to run on port 8000 in a container,
+with the setting file in the current working directory:
 
 ```sh
 podman run -p 8000:80 --env OIDC_TEST_CONFIG_FILE=/app/settings.yaml --mount type=bind,source=settings.yaml,destination=/app/settings.yaml code.philo.ydns.eu/philorg/oidc-fastapi-test:latest

From e9bc6c671ae23e0eb4f74f8f207eda6d02625f28 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Sat, 1 Feb 2025 11:30:45 +0100
Subject: [PATCH 15/73] Cosmetic

---
 src/oidc_test/static/styles.css | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/oidc_test/static/styles.css b/src/oidc_test/static/styles.css
index 6065a91..a4a0178 100644
--- a/src/oidc_test/static/styles.css
+++ b/src/oidc_test/static/styles.css
@@ -2,11 +2,15 @@ body {
   font-family: Arial, Helvetica, sans-serif;
   background-color: floralwhite;
   margin: 0;
+  font-family: system-ui;
 }
 h1 {
   text-align: center;
   background-color: #f7c7867d;
   margin: 0 0 0.2em 0;
+  box-shadow: 0px 0.2em 0.2em #f7c7867d;
+  text-shadow: 0 0 2px #00000080;
+  font-weight: 200;
 }
 p {
   margin: 0.2em;
@@ -146,7 +150,6 @@ hr {
   max-width: 13em;
 }
 .providers .error {
-  color: darkred;
   padding: 3px 6px;
   text-align: center;
   font-weight: bold;

From 8b8bbcd7a0e0b49830b4e7da3ece323435060f48 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Sat, 1 Feb 2025 18:51:17 +0100
Subject: [PATCH 16/73] Fix resource server error with scope

---
 src/oidc_test/auth_utils.py      |  2 ++
 src/oidc_test/database.py        |  2 ++
 src/oidc_test/models.py          |  7 +++++++
 src/oidc_test/resource_server.py | 24 +++++++++---------------
 4 files changed, 20 insertions(+), 15 deletions(-)

diff --git a/src/oidc_test/auth_utils.py b/src/oidc_test/auth_utils.py
index 2fcfc76..ed3350c 100644
--- a/src/oidc_test/auth_utils.py
+++ b/src/oidc_test/auth_utils.py
@@ -221,6 +221,7 @@ async def get_user_from_token(
         )
     try:
         user = await db.get_user(user_id)
+        user.access_token = payload
     except UserNotInDB:
         logger.info(
             f"User {user_id} not found in DB, creating it (real apps can behave differently"
@@ -230,5 +231,6 @@ async def get_user_from_token(
             user_info=payload,
             oidc_provider=getattr(authlib_oauth, auth_provider_id),
             user_info_from_endpoint={},
+            access_token=payload,
         )
     return user
diff --git a/src/oidc_test/database.py b/src/oidc_test/database.py
index 0252d28..5dec7fc 100644
--- a/src/oidc_test/database.py
+++ b/src/oidc_test/database.py
@@ -26,8 +26,10 @@ class Database:
         user_info: dict,
         oidc_provider: StarletteOAuth2App,
         user_info_from_endpoint: dict,
+        access_token: dict,
     ) -> User:
         user = User.from_auth(userinfo=user_info, oidc_provider=oidc_provider)
+        user.access_token = access_token
         try:
             raw_roles = user_info_from_endpoint["resource_access"][
                 oidc_provider.client_id
diff --git a/src/oidc_test/models.py b/src/oidc_test/models.py
index b6a267e..542a9c4 100644
--- a/src/oidc_test/models.py
+++ b/src/oidc_test/models.py
@@ -32,6 +32,7 @@ class User(UserBase):
                             also the key for the database 'table'""",
     )
     userinfo: dict = {}
+    access_token: dict = {}
     oidc_provider: StarletteOAuth2App | None = None
 
     @classmethod
@@ -49,3 +50,9 @@ class User(UserBase):
     @cached_property
     def roles_as_set(self) -> set[str]:
         return set([role.name for role in self.roles])
+
+    def has_scope(self, scope: str) -> bool:
+        """Check if the scope is present in user info or access token"""
+        info_scopes = self.userinfo.get("scope", "").split(" ")
+        access_token_scopes = self.access_token.get("scope", "").split(" ")
+        return scope in set(info_scopes + access_token_scopes)
diff --git a/src/oidc_test/resource_server.py b/src/oidc_test/resource_server.py
index 67f87dd..ecaa597 100644
--- a/src/oidc_test/resource_server.py
+++ b/src/oidc_test/resource_server.py
@@ -22,19 +22,15 @@ async def get_resource(resource_id: str, user: User) -> dict:
     # but this has to be refined for production
     required_scope = f"get:{resource_id}"
     # Check if the required scope is in the scopes allowed in userinfo
-    if "required_scope" in user.userinfo:
-        user_scopes = user.userinfo["required_scope"].split(" ")
-        if required_scope in user_scopes:
-            await process(user, required_scope, resp)
-        else:
-            ## For the showcase, giving a explanation.
-            ## Alternatively, raise HTTP_401_UNAUTHORIZED
-            resp["sorry"] = (
-                f"No scope {required_scope} in the access token "
-                + "but it is required for accessing this resource."
-            )
+    if user.has_scope(required_scope):
+        await process(user, resource_id, resp)
     else:
-        resp["sorry"] = "There is no scope in id token"
+        ## For the showcase, giving a explanation.
+        ## Alternatively, raise HTTP_401_UNAUTHORIZED
+        resp["sorry"] = (
+            f"No scope {required_scope} in the access token "
+            + "but it is required for accessing this resource."
+        )
     return resp
 
 
@@ -51,9 +47,7 @@ async def process(user, resource_id, resp):
             bs = await client.get("https://corporatebs-generator.sameerkumar.website/")
             resp["bs"] = bs.json().get("phrase", "Sorry, i am out of BS today.")
     else:
-        resp["sorry"] = (
-            f"I don't known how to give '{resource_id}' but i know corporate bs."
-        )
+        resp["sorry"] = f"I don't known how to give '{resource_id}'."
 
 
 # assert user.oidc_provider is not None

From e1dac777388ca2f6850f88d9afccb4d2f394811c Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Sun, 2 Feb 2025 15:54:44 +0100
Subject: [PATCH 17/73] Decode access token, refactor

---
 src/oidc_test/auth_utils.py     | 22 ++++++----------------
 src/oidc_test/database.py       | 11 +++++++++--
 src/oidc_test/main.py           | 15 ++++++++++++---
 src/oidc_test/settings.py       | 16 ++++++++++++++--
 src/oidc_test/static/styles.css |  1 +
 5 files changed, 42 insertions(+), 23 deletions(-)

diff --git a/src/oidc_test/auth_utils.py b/src/oidc_test/auth_utils.py
index ed3350c..33ca582 100644
--- a/src/oidc_test/auth_utils.py
+++ b/src/oidc_test/auth_utils.py
@@ -6,14 +6,14 @@ from fastapi import HTTPException, Request, Depends, status
 from fastapi.security import OAuth2PasswordBearer
 from authlib.oauth2.rfc6749 import OAuth2Token
 from authlib.integrations.starlette_client import OAuth, OAuthError, StarletteOAuth2App
-from jwt import ExpiredSignatureError, InvalidKeyError, decode
+from jwt import ExpiredSignatureError, InvalidKeyError
 from httpx import AsyncClient
 
 # from authlib.oauth1.auth import OAuthToken
 # from authlib.oauth2.auth import OAuth2Token
 
 from .models import User
-from .database import db, UserNotInDB
+from .database import TokenNotInDb, db, UserNotInDB
 from .settings import settings, OIDCProvider
 
 logger = logging.getLogger(__name__)
@@ -126,9 +126,10 @@ async def get_current_user(request: Request) -> User:
 async def get_token(request: Request) -> OAuth2Token:
     """Return the token from a request object, from the session.
     It can be used in Depends()"""
-    if (token := await db.get_token(request.session.get("token"))) is None:
+    try:
+        return await db.get_token(request.session["token"])
+    except (KeyError, TokenNotInDb):
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, "No token")
-    return token
 
 
 async def get_current_user_or_none(request: Request) -> User | None:
@@ -189,19 +190,8 @@ async def get_user_from_token(
         raise HTTPException(
             status.HTTP_401_UNAUTHORIZED, f"Unknown auth provider '{auth_provider_id}'"
         )
-    if (key := auth_provider_settings.get_public_key()) is None:
-        raise HTTPException(
-            status.HTTP_401_UNAUTHORIZED,
-            f"Key for provider '{auth_provider_id}' unknown",
-        )
     try:
-        payload = decode(
-            token,
-            key=key,
-            algorithms=["RS256"],
-            audience="oidc-test",
-            options={"verify_signature": not settings.insecure.skip_verify_signature},
-        )
+        payload = auth_provider_settings.decode(token)
     except ExpiredSignatureError as err:
         logger.info(f"Expired signature: {err}")
         raise HTTPException(
diff --git a/src/oidc_test/database.py b/src/oidc_test/database.py
index 5dec7fc..b2cf1b9 100644
--- a/src/oidc_test/database.py
+++ b/src/oidc_test/database.py
@@ -14,6 +14,10 @@ class UserNotInDB(Exception):
     pass
 
 
+class TokenNotInDb(Exception):
+    pass
+
+
 class Database:
     users: dict[str, User] = {}
     tokens: dict[str, OAuth2Token] = {}
@@ -50,8 +54,11 @@ class Database:
     async def add_token(self, token: OAuth2Token, user: User) -> None:
         self.tokens[token["id_token"]] = token
 
-    async def get_token(self, id_token: str) -> OAuth2Token | None:
-        return self.tokens.get(id_token)
+    async def get_token(self, id_token: str) -> OAuth2Token:
+        try:
+            return self.tokens[id_token]
+        except KeyError:
+            raise TokenNotInDb
 
 
 db = Database()
diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index 739dd1b..ef19245 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -187,11 +187,20 @@ async def auth(request: Request, oidc_provider_id: str) -> RedirectResponse:
         # Build and remember the user in the session
         request.session["user_sub"] = sub
         # Store the user in the database
+        try:
+            oidc_provider_settings = oidc_providers_settings[oidc_provider_id]
+            access_token = oidc_provider_settings.decode(token["access_token"])
+        except Exception:
+            raise HTTPException(
+                status.HTTP_401_UNAUTHORIZED,
+                detail="Cannot decode token or verify its signature",
+            )
         user = await db.add_user(
             sub,
             user_info=userinfo,
             oidc_provider=oidc_provider,
             user_info_from_endpoint=user_info_from_endpoint,
+            access_token=access_token,
         )
         # Add the id_token to the session
         request.session["token"] = token["id_token"]
@@ -213,14 +222,14 @@ async def account(
     oidc_provider: Annotated[StarletteOAuth2App, Depends(get_oidc_provider)],
 ) -> RedirectResponse:
     if (
-        provider := oidc_providers_settings.get(
+        oidc_provider_settings := oidc_providers_settings.get(
             request.session.get("oidc_provider_id", "")
         )
     ) is None:
         raise HTTPException(
-            status.HTTP_406_NOT_ACCEPTABLE, detail="No oidc provider setting"
+            status.HTTP_406_NOT_ACCEPTABLE, detail="No oidc provider settings"
         )
-    return RedirectResponse(f"{provider.account_url}")
+    return RedirectResponse(f"{oidc_provider_settings.account_url}")
 
 
 @app.get("/logout")
diff --git a/src/oidc_test/settings.py b/src/oidc_test/settings.py
index 329b9c0..46d857d 100644
--- a/src/oidc_test/settings.py
+++ b/src/oidc_test/settings.py
@@ -4,6 +4,7 @@ import random
 from typing import Type, Tuple
 from pathlib import Path
 
+from jwt import decode
 from pydantic import BaseModel, computed_field, AnyUrl
 from pydantic_settings import (
     BaseSettings,
@@ -43,6 +44,7 @@ class OIDCProvider(BaseModel):
         None  # Info fetched from info_url, eg. public key
     )
     public_key: str | None = None
+    signature_alg: str = "RS256"
 
     @computed_field
     @property
@@ -70,19 +72,29 @@ class OIDCProvider(BaseModel):
         else:
             return None
 
-    def get_public_key(self) -> str | None:
+    def get_public_key(self) -> str:
         """Return the public key formatted for decoding token"""
         public_key = self.public_key or (
             self.info is not None and self.info["public_key"]
         )
         if public_key is None:
-            return None
+            raise AttributeError(f"Cannot get public key for {self.name}")
         return f"""
         -----BEGIN PUBLIC KEY-----
         {public_key}
         -----END PUBLIC KEY-----
         """
 
+    def decode(self, token: str) -> dict:
+        """Decode the token with signature check"""
+        return decode(
+            token,
+            self.get_public_key(),
+            algorithms=[self.signature_alg],
+            audience=["oidc-test", "oidc-test-web"],
+            options={"verify_signature": not settings.insecure.skip_verify_signature},
+        )
+
 
 class ResourceProvider(BaseModel):
     id: str
diff --git a/src/oidc_test/static/styles.css b/src/oidc_test/static/styles.css
index a4a0178..cc84736 100644
--- a/src/oidc_test/static/styles.css
+++ b/src/oidc_test/static/styles.css
@@ -104,6 +104,7 @@ hr {
 .role {
   padding: 3px 6px;
   background-color: #44228840;
+  border-radius: 6px;
 }
 
 /* For home */

From dc181bd3a841fcb3b598877035b217c056e8d192 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Mon, 3 Feb 2025 13:20:33 +0100
Subject: [PATCH 18/73] Store raw access token within user; get resource

---
 src/oidc_test/auth_utils.py       | 13 +++++-----
 src/oidc_test/database.py         |  2 +-
 src/oidc_test/main.py             |  8 ++++---
 src/oidc_test/models.py           | 16 ++++++++++---
 src/oidc_test/static/styles.css   | 24 +++++++++----------
 src/oidc_test/static/utils.js     | 21 ++++++++++++++++
 src/oidc_test/templates/home.html | 40 +++++++++++++++++++++++++++----
 7 files changed, 94 insertions(+), 30 deletions(-)

diff --git a/src/oidc_test/auth_utils.py b/src/oidc_test/auth_utils.py
index 33ca582..4c3b98c 100644
--- a/src/oidc_test/auth_utils.py
+++ b/src/oidc_test/auth_utils.py
@@ -25,8 +25,8 @@ oidc_providers_settings: dict[str, OIDCProvider] = dict(
 oauth2_scheme = OAuth2PasswordBearer(tokenUrl="token")
 
 
-def fetch_token(name, request):
-    breakpoint()
+async def fetch_token(name, request):
+    logger.warn("TODO: fetch_token")
     ...
     # if name in oidc_providers:
     #    model = OAuth2Token
@@ -37,8 +37,8 @@ def fetch_token(name, request):
     # return token.to_token()
 
 
-def update_token(*args, **kwargs):
-    breakpoint()
+async def update_token(*args, **kwargs):
+    logger.warn("TODO: update_token")
     ...
 
 
@@ -211,7 +211,8 @@ async def get_user_from_token(
         )
     try:
         user = await db.get_user(user_id)
-        user.access_token = payload
+        if user.access_token != token:
+            user.access_token = token
     except UserNotInDB:
         logger.info(
             f"User {user_id} not found in DB, creating it (real apps can behave differently"
@@ -221,6 +222,6 @@ async def get_user_from_token(
             user_info=payload,
             oidc_provider=getattr(authlib_oauth, auth_provider_id),
             user_info_from_endpoint={},
-            access_token=payload,
+            access_token=token,
         )
     return user
diff --git a/src/oidc_test/database.py b/src/oidc_test/database.py
index b2cf1b9..1b682ef 100644
--- a/src/oidc_test/database.py
+++ b/src/oidc_test/database.py
@@ -30,7 +30,7 @@ class Database:
         user_info: dict,
         oidc_provider: StarletteOAuth2App,
         user_info_from_endpoint: dict,
-        access_token: dict,
+        access_token: str,
     ) -> User:
         user = User.from_auth(userinfo=user_info, oidc_provider=oidc_provider)
         user.access_token = access_token
diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index ef19245..3d95009 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -200,7 +200,7 @@ async def auth(request: Request, oidc_provider_id: str) -> RedirectResponse:
             user_info=userinfo,
             oidc_provider=oidc_provider,
             user_info_from_endpoint=user_info_from_endpoint,
-            access_token=access_token,
+            access_token=token["access_token"],
         )
         # Add the id_token to the session
         request.session["token"] = token["id_token"]
@@ -229,7 +229,7 @@ async def account(
         raise HTTPException(
             status.HTTP_406_NOT_ACCEPTABLE, detail="No oidc provider settings"
         )
-    return RedirectResponse(f"{oidc_provider_settings.account_url}")
+    return RedirectResponse(f"{oidc_provider_settings.account_url_template}")
 
 
 @app.get("/logout")
@@ -243,7 +243,9 @@ async def logout(
     if (
         provider_logout_uri := oidc_provider.server_metadata.get("end_session_endpoint")
     ) is None:
-        logger.warn(f"Cannot find end_session_endpoint for provider {provider.name}")
+        logger.warn(
+            f"Cannot find end_session_endpoint for provider {oidc_provider.name}"
+        )
         return RedirectResponse(request.url_for("non_compliant_logout"))
     post_logout_uri = request.url_for("home")
     if (token := await db.get_token(request.session.pop("token", None))) is None:
diff --git a/src/oidc_test/models.py b/src/oidc_test/models.py
index 542a9c4..db5d6ad 100644
--- a/src/oidc_test/models.py
+++ b/src/oidc_test/models.py
@@ -25,14 +25,14 @@ class UserBase(SQLModel, extra="ignore"):
 
 
 class User(UserBase):
-    model_config = ConfigDict(arbitrary_types_allowed=True)
+    model_config = ConfigDict(arbitrary_types_allowed=True)  # type:ignore
 
     sub: str = Field(
         description="""subject id of the user given by the oidc provider,
                             also the key for the database 'table'""",
     )
     userinfo: dict = {}
-    access_token: dict = {}
+    access_token: str | None = None
     oidc_provider: StarletteOAuth2App | None = None
 
     @classmethod
@@ -54,5 +54,15 @@ class User(UserBase):
     def has_scope(self, scope: str) -> bool:
         """Check if the scope is present in user info or access token"""
         info_scopes = self.userinfo.get("scope", "").split(" ")
-        access_token_scopes = self.access_token.get("scope", "").split(" ")
+        access_token_scopes = self.access_token_parsed().get("scope", "").split(" ")
         return scope in set(info_scopes + access_token_scopes)
+
+    def access_token_parsed(self):
+        assert self.access_token is not None
+        assert self.oidc_provider is not None
+        assert self.oidc_provider.name is not None
+        from .auth_utils import oidc_providers_settings
+
+        return oidc_providers_settings[self.oidc_provider.name].decode(
+            self.access_token
+        )
diff --git a/src/oidc_test/static/styles.css b/src/oidc_test/static/styles.css
index cc84736..4552ca0 100644
--- a/src/oidc_test/static/styles.css
+++ b/src/oidc_test/static/styles.css
@@ -3,9 +3,9 @@ body {
   background-color: floralwhite;
   margin: 0;
   font-family: system-ui;
+  text-align: center;
 }
 h1 {
-  text-align: center;
   background-color: #f7c7867d;
   margin: 0 0 0.2em 0;
   box-shadow: 0px 0.2em 0.2em #f7c7867d;
@@ -21,9 +21,6 @@ hr {
 .hidden {
   display: none;
 }
-.center {
-  text-align: center;
-}
 .content {
   width: 100%;
   display: flex;
@@ -55,7 +52,6 @@ hr {
   border: 2px solid darkkhaki;
   padding: 3px 6px;
   text-decoration: none;
-  text-align: center;
   color: black;
 }
 .user-info a.logout:hover {
@@ -70,7 +66,6 @@ hr {
   margin: 0;
 }
 .debug-auth p {
-  text-align: center;
   border-bottom: 1px solid black;
 }
 .debug-auth ul {
@@ -101,16 +96,24 @@ hr {
 .hasResponseStatus.status-503 {
   background-color: #ffA88050;
 }
-.role {
+
+.role, .scope {
   padding: 3px 6px;
-  background-color: #44228840;
+  margin: 3px;
   border-radius: 6px;
 }
 
+.role {
+  background-color: #44228840;
+}
+
+.scope {
+  background-color: #8888FF80;
+}
+
 /* For home */
 
 .login-box {
-  text-align: center;
   background-color: antiquewhite;
   margin: 0.5em auto;
   width: fit-content;
@@ -137,7 +140,6 @@ hr {
   max-height: 2em;
 }
 .providers .provider .link div {
-  text-align: center;
   background-color: #f7c7867d;
   border-radius: 8px;
   padding: 6px;
@@ -152,13 +154,11 @@ hr {
 }
 .providers .error {
   padding: 3px 6px;
-  text-align: center;
   font-weight: bold;
   flex: 1 1 auto;
 }
 .content .links-to-check {
   display: flex;
-  text-align: center;
   justify-content: center;
   gap: 0.5em;
   flex-flow: wrap;
diff --git a/src/oidc_test/static/utils.js b/src/oidc_test/static/utils.js
index 6b40d3d..142fa6e 100644
--- a/src/oidc_test/static/utils.js
+++ b/src/oidc_test/static/utils.js
@@ -17,3 +17,24 @@ function checkPerms(className) {
     Array.from(elem.children).forEach(elem => checkHref(elem))
   )
 }
+
+async function get_resource(id, token, authProvider) {
+  //if (!keycloak.keycloak) { return }
+  const resp = await fetch("resource/" + id, {
+    method: "GET",
+    headers: new Headers({
+      "Content-type": "application/json",
+      "Authorization": `Bearer ${token}`,
+      "auth_provider": authProvider,
+    }),
+  })
+  /*
+    resource.value = resp['data']
+    msg.value = ""
+  }
+  ).catch (
+  err => msg.value = err
+  )
+*/
+  console.log(await resp.json())
+}
diff --git a/src/oidc_test/templates/home.html b/src/oidc_test/templates/home.html
index c062101..bba2f2a 100644
--- a/src/oidc_test/templates/home.html
+++ b/src/oidc_test/templates/home.html
@@ -30,6 +30,10 @@
         <img src="{{ user.picture }}" class="picture"></img>
       {% endif %}
       <div>{{ user.email }}</div>
+      <div>
+        <span>Provider:</span>
+        {{ oidc_provider_settings.name }} 
+      </div>
       {% if user.roles %}
         <div>
         <span>Roles:</span>
@@ -38,17 +42,43 @@
         {% endfor %}
         </div>
       {% endif %}
-      <div>
-        <span>Provider:</span>
-        {{ oidc_provider_settings.name }} 
-      </div>
+      {% if user.access_token.scope %}
+        <div>
+          <span>Scopes</span>:
+          {% for scope in user.access_token.scope.split(' ') %}
+            <span class="scope">{{ scope }}</span>
+          {% endfor %}
+        </div>
+      {% endif %}
       {% if oidc_provider_settings.account_url_template %}
-        <button onclick="location.href='{{ oidc_provider_settings.get_account_url(request, user) }}'" class="account">Account management</button>
+        <button
+          onclick="location.href='{{ oidc_provider_settings.get_account_url(request, user) }}'"
+          class="account">
+          Account management
+        </button>
       {% endif %}
       <button onclick="location.href='{{ request.url_for("logout") }}'" class="logout">Logout</button>
     </div>
   {% endif %}
   <hr>
+  <p class="center">
+    Fetch resources from the resource server with your authentication token:
+  </p>
+  <div class="actions">
+    <button onclick="get_resource('time', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">Time</button>
+    <button onclick="get_resource('bs', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">BS</button>
+  </div>
+  <div class="resources">
+    <div v-if="Object.entries(resource).length > 0" class="resource">
+      <div v-for="(value, key) in resource">
+        <div class="key">{{ key }}</div>
+        <div v-if="key == 'sorry' || key == 'error'" class="error">{{ value }}</div>
+        <div v-else class="value">{{ value }}</div>
+      </div>
+    </div>
+  </div>
+  <div v-if="msg" class="msg resource">{{ msg }}</div>
+  <hr>
   <div class="content">
     <p>
       These links should get different response codes depending on the authorization:

From af49242192c29a38b58819ebd0f2e8ae55bd87b6 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Tue, 4 Feb 2025 02:27:32 +0100
Subject: [PATCH 19/73] Add self resouce provider

---
 src/oidc_test/auth_utils.py       | 25 ++++++++++++++++++-------
 src/oidc_test/main.py             |  1 +
 src/oidc_test/resource_server.py  | 24 +++++++++++++++---------
 src/oidc_test/settings.py         |  1 +
 src/oidc_test/static/styles.css   | 20 ++++++++++++++++++++
 src/oidc_test/static/utils.js     | 18 +++++++++++++++++-
 src/oidc_test/templates/home.html | 17 +++++------------
 7 files changed, 77 insertions(+), 29 deletions(-)

diff --git a/src/oidc_test/auth_utils.py b/src/oidc_test/auth_utils.py
index 4c3b98c..d96aba9 100644
--- a/src/oidc_test/auth_utils.py
+++ b/src/oidc_test/auth_utils.py
@@ -4,13 +4,12 @@ import logging
 
 from fastapi import HTTPException, Request, Depends, status
 from fastapi.security import OAuth2PasswordBearer
-from authlib.oauth2.rfc6749 import OAuth2Token
 from authlib.integrations.starlette_client import OAuth, OAuthError, StarletteOAuth2App
 from jwt import ExpiredSignatureError, InvalidKeyError
 from httpx import AsyncClient
 
 # from authlib.oauth1.auth import OAuthToken
-# from authlib.oauth2.auth import OAuth2Token
+from authlib.oauth2.auth import OAuth2Token
 
 from .models import User
 from .database import TokenNotInDb, db, UserNotInDB
@@ -21,7 +20,6 @@ logger = logging.getLogger(__name__)
 oidc_providers_settings: dict[str, OIDCProvider] = dict(
     [(provider.id, provider) for provider in settings.oidc.providers]
 )
-
 oauth2_scheme = OAuth2PasswordBearer(tokenUrl="token")
 
 
@@ -37,9 +35,19 @@ async def fetch_token(name, request):
     # return token.to_token()
 
 
-async def update_token(*args, **kwargs):
-    logger.warn("TODO: update_token")
-    ...
+async def update_token(name, token, refresh_token=None, access_token=None):
+    breakpoint()
+    if refresh_token:
+        item = OAuth2Token.find(name=name, refresh_token=refresh_token)
+    elif access_token:
+        item = OAuth2Token.find(name=name, access_token=access_token)
+    else:
+        return
+    # update old token
+    item.access_token = token["access_token"]
+    item.refresh_token = token.get("refresh_token")
+    item.expires_at = token["expires_at"]
+    item.save()
 
 
 authlib_oauth = OAuth(cache=None, fetch_token=fetch_token, update_token=update_token)
@@ -52,7 +60,10 @@ def init_providers():
             name=id,
             server_metadata_url=provider.openid_configuration,
             client_kwargs={
-                "scope": "openid email offline_access profile",
+                "scope": " ".join(
+                    ["openid", "email", "offline_access", "profile"]
+                    + provider.resource_provider_scopes
+                ),
             },
             client_id=provider.client_id,
             client_secret=provider.client_secret,
diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index 3d95009..e14b4a8 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -102,6 +102,7 @@ async def home(
         context={
             "settings": settings.model_dump(),
             "user": user,
+            "access_token_scope": user.access_token_parsed()["scope"] if user else None,
             "now": now,
             "oidc_provider": oidc_provider,
             "oidc_provider_settings": oidc_provider_settings,
diff --git a/src/oidc_test/resource_server.py b/src/oidc_test/resource_server.py
index ecaa597..fbee866 100644
--- a/src/oidc_test/resource_server.py
+++ b/src/oidc_test/resource_server.py
@@ -2,6 +2,7 @@ from datetime import datetime
 import logging
 
 from httpx import AsyncClient
+from jwt.exceptions import ExpiredSignatureError, InvalidTokenError
 
 from .models import User
 
@@ -22,15 +23,20 @@ async def get_resource(resource_id: str, user: User) -> dict:
     # but this has to be refined for production
     required_scope = f"get:{resource_id}"
     # Check if the required scope is in the scopes allowed in userinfo
-    if user.has_scope(required_scope):
-        await process(user, resource_id, resp)
-    else:
-        ## For the showcase, giving a explanation.
-        ## Alternatively, raise HTTP_401_UNAUTHORIZED
-        resp["sorry"] = (
-            f"No scope {required_scope} in the access token "
-            + "but it is required for accessing this resource."
-        )
+    try:
+        if user.has_scope(required_scope):
+            await process(user, resource_id, resp)
+        else:
+            ## For the showcase, giving a explanation.
+            ## Alternatively, raise HTTP_401_UNAUTHORIZED
+            resp["sorry"] = (
+                f"No scope {required_scope} in the access token "
+                + "but it is required for accessing this resource."
+            )
+    except ExpiredSignatureError:
+        resp["sorry"] = "The token's signature has expired"
+    except InvalidTokenError:
+        resp["sorry"] = "The token is invalid"
     return resp
 
 
diff --git a/src/oidc_test/settings.py b/src/oidc_test/settings.py
index 46d857d..4d08ada 100644
--- a/src/oidc_test/settings.py
+++ b/src/oidc_test/settings.py
@@ -45,6 +45,7 @@ class OIDCProvider(BaseModel):
     )
     public_key: str | None = None
     signature_alg: str = "RS256"
+    resource_provider_scopes: list[str] = []
 
     @computed_field
     @property
diff --git a/src/oidc_test/static/styles.css b/src/oidc_test/static/styles.css
index 4552ca0..b0753b7 100644
--- a/src/oidc_test/static/styles.css
+++ b/src/oidc_test/static/styles.css
@@ -170,3 +170,23 @@ hr {
   border-radius: 8px;
 }
 
+.resource {
+  padding: 0.5em;
+  display: flex;
+  gap: 0.5em;
+  flex-direction: column;
+  width: fit-content;
+  align-items: center;
+  margin: 5px auto;
+  box-shadow: 0px 0px 10px #90c3eeA0;
+  background-color: #90c3eeA0;
+  border-radius: 8px;
+}
+
+.resources {
+  display: flex;
+}
+
+.key {
+  font-weight: bold;
+}
diff --git a/src/oidc_test/static/utils.js b/src/oidc_test/static/utils.js
index 142fa6e..9cc8040 100644
--- a/src/oidc_test/static/utils.js
+++ b/src/oidc_test/static/utils.js
@@ -36,5 +36,21 @@ async function get_resource(id, token, authProvider) {
   err => msg.value = err
   )
 */
-  console.log(await resp.json())
+  const resource = await resp.json()
+  const rootElem = document.getElementById('resource')
+  rootElem.innerHTML = ""
+  Object.entries(resource).forEach(
+    ([k, v]) => {
+      let r = document.createElement('div')
+      let kElem = document.createElement('div')
+      kElem.innerText = k
+      kElem.className = "key"
+      let vElem = document.createElement('div')
+      vElem.innerText = v
+      vElem.className = "value"
+      r.appendChild(kElem)
+      r.appendChild(vElem)
+      rootElem.appendChild(r)
+    }
+  )
 }
diff --git a/src/oidc_test/templates/home.html b/src/oidc_test/templates/home.html
index bba2f2a..55bd844 100644
--- a/src/oidc_test/templates/home.html
+++ b/src/oidc_test/templates/home.html
@@ -42,10 +42,10 @@
         {% endfor %}
         </div>
       {% endif %}
-      {% if user.access_token.scope %}
+      {% if access_token_scope %}
         <div>
           <span>Scopes</span>:
-          {% for scope in user.access_token.scope.split(' ') %}
+          {% for scope in access_token_scope.split(' ') %}
             <span class="scope">{{ scope }}</span>
           {% endfor %}
         </div>
@@ -61,6 +61,7 @@
     </div>
   {% endif %}
   <hr>
+  {% if user %}
   <p class="center">
     Fetch resources from the resource server with your authentication token:
   </p>
@@ -68,17 +69,9 @@
     <button onclick="get_resource('time', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">Time</button>
     <button onclick="get_resource('bs', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">BS</button>
   </div>
-  <div class="resources">
-    <div v-if="Object.entries(resource).length > 0" class="resource">
-      <div v-for="(value, key) in resource">
-        <div class="key">{{ key }}</div>
-        <div v-if="key == 'sorry' || key == 'error'" class="error">{{ value }}</div>
-        <div v-else class="value">{{ value }}</div>
-      </div>
-    </div>
-  </div>
-  <div v-if="msg" class="msg resource">{{ msg }}</div>
+  <div id="resource" class="resource"></div>
   <hr>
+  {% endif %}
   <div class="content">
     <p>
       These links should get different response codes depending on the authorization:

From fefe44acfef0a16c492070ac8bc9f43d4637aa2c Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Tue, 4 Feb 2025 03:03:28 +0100
Subject: [PATCH 20/73] CI: build only if git clean tag

---
 .forgejo/workflows/build.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/.forgejo/workflows/build.yaml b/.forgejo/workflows/build.yaml
index df52e0b..e02bf47 100644
--- a/.forgejo/workflows/build.yaml
+++ b/.forgejo/workflows/build.yaml
@@ -48,11 +48,13 @@ jobs:
         run: sed "s/0.0.0/$VERSION/" -i pyproject.toml
 
       - name: Workaround for bug of podman-login
+        if: fromJSON(steps.builder.outputs.run)
         run: |
           mkdir -p $HOME/.docker
           echo "{ \"auths\": {} }" > $HOME/.docker/config.json
 
       - name: Log in to the container registry (with another workaround)
+        if: fromJSON(steps.builder.outputs.run)
         uses: actions/podman-login@v1
         with:
           registry: ${{ vars.REGISTRY }}
@@ -61,6 +63,7 @@ jobs:
           auth_file_path: /tmp/auth.json
 
       - name: Build the container image
+        if: fromJSON(steps.builder.outputs.run)
         uses: actions/buildah-build@v1
         with:
           image: oidc-fastapi-test
@@ -71,6 +74,7 @@ jobs:
             ./Containerfile
 
       - name: Push the image to the registry
+        if: fromJSON(steps.builder.outputs.run)
         uses: actions/push-to-registry@v2
         with:
           registry: "docker://${{ vars.REGISTRY }}/${{ vars.ORGANISATION }}"
@@ -78,9 +82,11 @@ jobs:
           tags: latest ${{ steps.version.outputs.version }}
 
       - name: Build wheel
+        if: fromJSON(steps.builder.outputs.run)
         run: uv build --wheel
 
       - name: Publish Python package (home)
+        if: fromJSON(steps.builder.outputs.run)
         env:
           LOCAL_PYPI_TOKEN: ${{ secrets.LOCAL_PYPI_TOKEN }}
         run: uv publish --publish-url https://code.philo.ydns.eu/api/packages/philorg/pypi --token $LOCAL_PYPI_TOKEN

From aa86f8135843232739df3790aa137b3da4d78f85 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Tue, 4 Feb 2025 03:38:33 +0100
Subject: [PATCH 21/73] Fix home when token cannot be decoded

---
 src/oidc_test/main.py   | 27 +++++++++++++++++++++++----
 src/oidc_test/models.py | 11 +++++++++--
 2 files changed, 32 insertions(+), 6 deletions(-)

diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index e14b4a8..aac258b 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -15,6 +15,7 @@ from fastapi.staticfiles import StaticFiles
 from fastapi.responses import HTMLResponse, RedirectResponse, JSONResponse
 from fastapi.templating import Jinja2Templates
 from fastapi.middleware.cors import CORSMiddleware
+from jwt import InvalidKeyError, InvalidTokenError
 from starlette.middleware.sessions import SessionMiddleware
 from authlib.integrations.starlette_client.apps import StarletteOAuth2App
 from authlib.integrations.base_client import OAuthError
@@ -96,13 +97,24 @@ async def home(
     else:
         resources = []
         oidc_provider_settings = None
+
+    if user is None:
+        access_token_scope = None
+    else:
+        try:
+            access_token_scope = user.decode_access_token()["scope"]
+        except InvalidTokenError as err:
+            access_token_scope = None
+            logger.info("Invalid token")
+            logger.exception(err)
+
     return templates.TemplateResponse(
         name="home.html",
         request=request,
         context={
             "settings": settings.model_dump(),
             "user": user,
-            "access_token_scope": user.access_token_parsed()["scope"] if user else None,
+            "access_token_scope": access_token_scope,
             "now": now,
             "oidc_provider": oidc_provider,
             "oidc_provider_settings": oidc_provider_settings,
@@ -187,15 +199,22 @@ async def auth(request: Request, oidc_provider_id: str) -> RedirectResponse:
             user_info_from_endpoint = {}
         # Build and remember the user in the session
         request.session["user_sub"] = sub
-        # Store the user in the database
+        # Verify the token's signature and validity
         try:
             oidc_provider_settings = oidc_providers_settings[oidc_provider_id]
-            access_token = oidc_provider_settings.decode(token["access_token"])
-        except Exception:
+            oidc_provider_settings.decode(token["access_token"])
+        except InvalidKeyError:
+            raise HTTPException(
+                status.HTTP_401_UNAUTHORIZED,
+                detail="Token invalid key / signature",
+            )
+        except Exception as err:
+            logger.exception(err)
             raise HTTPException(
                 status.HTTP_401_UNAUTHORIZED,
                 detail="Cannot decode token or verify its signature",
             )
+        # Store the user in the database
         user = await db.add_user(
             sub,
             user_info=userinfo,
diff --git a/src/oidc_test/models.py b/src/oidc_test/models.py
index db5d6ad..4b1c064 100644
--- a/src/oidc_test/models.py
+++ b/src/oidc_test/models.py
@@ -1,3 +1,4 @@
+import logging
 from functools import cached_property
 from typing import Self
 
@@ -10,6 +11,8 @@ from pydantic import (
 from authlib.integrations.starlette_client.apps import StarletteOAuth2App
 from sqlmodel import SQLModel, Field
 
+logger = logging.getLogger(__name__)
+
 
 class Role(SQLModel, extra="ignore"):
     name: str
@@ -54,10 +57,14 @@ class User(UserBase):
     def has_scope(self, scope: str) -> bool:
         """Check if the scope is present in user info or access token"""
         info_scopes = self.userinfo.get("scope", "").split(" ")
-        access_token_scopes = self.access_token_parsed().get("scope", "").split(" ")
+        try:
+            access_token_scopes = self.decode_access_token().get("scope", "").split(" ")
+        except Exception as err:
+            logger.info(f"Access token cannot be decoded: {err}")
+            access_token_scopes = []
         return scope in set(info_scopes + access_token_scopes)
 
-    def access_token_parsed(self):
+    def decode_access_token(self):
         assert self.access_token is not None
         assert self.oidc_provider is not None
         assert self.oidc_provider.name is not None

From 31a783cbf19be0fe2e78f1fdb053c485d379d3a1 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Tue, 4 Feb 2025 18:03:17 +0100
Subject: [PATCH 22/73] Fix token error handling

---
 src/oidc_test/auth_utils.py | 7 +++----
 src/oidc_test/database.py   | 4 +++-
 src/oidc_test/main.py       | 8 +++++---
 3 files changed, 11 insertions(+), 8 deletions(-)

diff --git a/src/oidc_test/auth_utils.py b/src/oidc_test/auth_utils.py
index d96aba9..fd82ecd 100644
--- a/src/oidc_test/auth_utils.py
+++ b/src/oidc_test/auth_utils.py
@@ -113,8 +113,7 @@ async def get_current_user(request: Request) -> User:
     """
     if (user_sub := request.session.get("user_sub")) is None:
         raise HTTPException(status.HTTP_401_UNAUTHORIZED)
-    if (token := await db.get_token(request.session["token"])) is None:
-        raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Token unknown")
+    token = await get_token(request)
     user = await db.get_user(user_sub)
     ## Check if the token is expired
     if token.is_expired():
@@ -138,8 +137,8 @@ async def get_token(request: Request) -> OAuth2Token:
     """Return the token from a request object, from the session.
     It can be used in Depends()"""
     try:
-        return await db.get_token(request.session["token"])
-    except (KeyError, TokenNotInDb):
+        return await db.get_token(request.session.get("token"))
+    except TokenNotInDb:
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, "No token")
 
 
diff --git a/src/oidc_test/database.py b/src/oidc_test/database.py
index 1b682ef..0a30e9c 100644
--- a/src/oidc_test/database.py
+++ b/src/oidc_test/database.py
@@ -54,7 +54,9 @@ class Database:
     async def add_token(self, token: OAuth2Token, user: User) -> None:
         self.tokens[token["id_token"]] = token
 
-    async def get_token(self, id_token: str) -> OAuth2Token:
+    async def get_token(self, id_token: str | None) -> OAuth2Token:
+        if id_token is None:
+            raise TokenNotInDb
         try:
             return self.tokens[id_token]
         except KeyError:
diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index aac258b..e9ba5b1 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -41,7 +41,7 @@ from .auth_utils import (
     get_providers_info,
 )
 from .auth_misc import pretty_details
-from .database import db
+from .database import TokenNotInDb, db
 from .resource_server import get_resource
 
 logger = logging.getLogger("uvicorn.error")
@@ -268,8 +268,10 @@ async def logout(
         )
         return RedirectResponse(request.url_for("non_compliant_logout"))
     post_logout_uri = request.url_for("home")
-    if (token := await db.get_token(request.session.pop("token", None))) is None:
-        logger.warn("No session in db for the token")
+    try:
+        token = await db.get_token(request.session.pop("token", None))
+    except TokenNotInDb:
+        logger.warn("No session in db for the token or no token")
         return RedirectResponse(request.url_for("home"))
     logout_url = (
         provider_logout_uri

From 3dc14ae57ba9aaafeff97a6ed3e20e8f1b35f4f8 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Tue, 4 Feb 2025 18:19:58 +0100
Subject: [PATCH 23/73] Cosmetic

---
 src/oidc_test/static/styles.css | 38 +++++++++++++++++++++++++++++++++
 src/oidc_test/static/utils.js   |  3 +++
 2 files changed, 41 insertions(+)

diff --git a/src/oidc_test/static/styles.css b/src/oidc_test/static/styles.css
index b0753b7..426a464 100644
--- a/src/oidc_test/static/styles.css
+++ b/src/oidc_test/static/styles.css
@@ -21,6 +21,12 @@ hr {
 .hidden {
   display: none;
 }
+.center {
+  text-align: center;
+}
+.error {
+  color: darkred;
+}
 .content {
   width: 100%;
   display: flex;
@@ -111,6 +117,7 @@ hr {
   background-color: #8888FF80;
 }
 
+
 /* For home */
 
 .login-box {
@@ -170,6 +177,17 @@ hr {
   border-radius: 8px;
 }
 
+.token {
+  overflow-wrap: anywhere;
+  font-family: monospace;
+}
+
+.actions {
+  display: flex;
+  justify-content: center;
+  gap: 0.5em;
+}
+
 .resource {
   padding: 0.5em;
   display: flex;
@@ -187,6 +205,26 @@ hr {
   display: flex;
 }
 
+.resource {
+  text-align: center;
+}
+
+.token-info {
+  margin: 0 1em;
+}
+
 .key {
   font-weight: bold;
 }
+
+.token .key, .token .value {
+  display: inline;
+}
+.token .value {
+  padding-left: 1em;
+}
+
+.msg {
+  text-align: center;
+  font-weight: bold;
+}
diff --git a/src/oidc_test/static/utils.js b/src/oidc_test/static/utils.js
index 9cc8040..2fdb32d 100644
--- a/src/oidc_test/static/utils.js
+++ b/src/oidc_test/static/utils.js
@@ -48,6 +48,9 @@ async function get_resource(id, token, authProvider) {
       let vElem = document.createElement('div')
       vElem.innerText = v
       vElem.className = "value"
+      if (k == "sorry") {
+        vElem.classList.add("error")
+      }
       r.appendChild(kElem)
       r.appendChild(vElem)
       rootElem.appendChild(r)

From b86ae4eb112ec142ba816cb391ae4f8baad54b60 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Wed, 5 Feb 2025 02:13:09 +0100
Subject: [PATCH 24/73] Raise HTTPException on resource server error

---
 src/oidc_test/auth_utils.py       |  1 +
 src/oidc_test/resource_server.py  | 17 ++++++++++++-----
 src/oidc_test/static/styles.css   |  4 ++--
 src/oidc_test/static/utils.js     | 25 +++++++++++++++----------
 src/oidc_test/templates/home.html |  8 ++++++--
 5 files changed, 36 insertions(+), 19 deletions(-)

diff --git a/src/oidc_test/auth_utils.py b/src/oidc_test/auth_utils.py
index fd82ecd..0c8dcc7 100644
--- a/src/oidc_test/auth_utils.py
+++ b/src/oidc_test/auth_utils.py
@@ -37,6 +37,7 @@ async def fetch_token(name, request):
 
 async def update_token(name, token, refresh_token=None, access_token=None):
     breakpoint()
+    item = await db.get_token(token["id_token"])
     if refresh_token:
         item = OAuth2Token.find(name=name, refresh_token=refresh_token)
     elif access_token:
diff --git a/src/oidc_test/resource_server.py b/src/oidc_test/resource_server.py
index fbee866..635a91b 100644
--- a/src/oidc_test/resource_server.py
+++ b/src/oidc_test/resource_server.py
@@ -3,6 +3,8 @@ import logging
 
 from httpx import AsyncClient
 from jwt.exceptions import ExpiredSignatureError, InvalidTokenError
+from fastapi import HTTPException, status
+from starlette.status import HTTP_401_UNAUTHORIZED
 
 from .models import User
 
@@ -29,14 +31,17 @@ async def get_resource(resource_id: str, user: User) -> dict:
         else:
             ## For the showcase, giving a explanation.
             ## Alternatively, raise HTTP_401_UNAUTHORIZED
-            resp["sorry"] = (
+            raise HTTPException(
+                status.HTTP_401_UNAUTHORIZED,
                 f"No scope {required_scope} in the access token "
-                + "but it is required for accessing this resource."
+                + "but it is required for accessing this resource.",
             )
     except ExpiredSignatureError:
-        resp["sorry"] = "The token's signature has expired"
+        raise HTTPException(
+            status.HTTP_401_UNAUTHORIZED, "The token's signature has expired"
+        )
     except InvalidTokenError:
-        resp["sorry"] = "The token is invalid"
+        raise HTTPException(status.HTTP_401_UNAUTHORIZED, "The token is invalid")
     return resp
 
 
@@ -53,7 +58,9 @@ async def process(user, resource_id, resp):
             bs = await client.get("https://corporatebs-generator.sameerkumar.website/")
             resp["bs"] = bs.json().get("phrase", "Sorry, i am out of BS today.")
     else:
-        resp["sorry"] = f"I don't known how to give '{resource_id}'."
+        raise HTTPException(
+            status.HTTP_401_UNAUTHORIZED, f"I don't known how to give '{resource_id}'."
+        )
 
 
 # assert user.oidc_provider is not None
diff --git a/src/oidc_test/static/styles.css b/src/oidc_test/static/styles.css
index 426a464..7e1260b 100644
--- a/src/oidc_test/static/styles.css
+++ b/src/oidc_test/static/styles.css
@@ -73,6 +73,7 @@ hr {
 }
 .debug-auth p {
   border-bottom: 1px solid black;
+  text-align: left;
 }
 .debug-auth ul {
   padding: 0;
@@ -188,9 +189,8 @@ hr {
   gap: 0.5em;
 }
 
-.resource {
+.resourceResult {
   padding: 0.5em;
-  display: flex;
   gap: 0.5em;
   flex-direction: column;
   width: fit-content;
diff --git a/src/oidc_test/static/utils.js b/src/oidc_test/static/utils.js
index 2fdb32d..a982267 100644
--- a/src/oidc_test/static/utils.js
+++ b/src/oidc_test/static/utils.js
@@ -20,6 +20,8 @@ function checkPerms(className) {
 
 async function get_resource(id, token, authProvider) {
   //if (!keycloak.keycloak) { return }
+  const msg = document.getElementById("msg")
+  const resourceElem = document.getElementById('resource')
   const resp = await fetch("resource/" + id, {
     method: "GET",
     headers: new Headers({
@@ -27,18 +29,21 @@ async function get_resource(id, token, authProvider) {
       "Authorization": `Bearer ${token}`,
       "auth_provider": authProvider,
     }),
+  }).catch(err => {
+    msg.innerHTML = "Cannot fetch resource: " + err.message
+    resourceElem.innerHTML = ""
   })
-  /*
-    resource.value = resp['data']
-    msg.value = ""
+  if (resp === undefined) {
+    return
   }
-  ).catch (
-  err => msg.value = err
-  )
-*/
   const resource = await resp.json()
-  const rootElem = document.getElementById('resource')
-  rootElem.innerHTML = ""
+  if (!resp.ok) {
+    msg.innerHTML = resource["detail"]
+    resourceElem.innerHTML = ""
+    return
+  }
+  msg.innerHTML = ""
+  resourceElem.innerHTML = ""
   Object.entries(resource).forEach(
     ([k, v]) => {
       let r = document.createElement('div')
@@ -53,7 +58,7 @@ async function get_resource(id, token, authProvider) {
       }
       r.appendChild(kElem)
       r.appendChild(vElem)
-      rootElem.appendChild(r)
+      resourceElem.appendChild(r)
     }
   )
 }
diff --git a/src/oidc_test/templates/home.html b/src/oidc_test/templates/home.html
index 55bd844..ce344cc 100644
--- a/src/oidc_test/templates/home.html
+++ b/src/oidc_test/templates/home.html
@@ -69,7 +69,10 @@
     <button onclick="get_resource('time', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">Time</button>
     <button onclick="get_resource('bs', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">BS</button>
   </div>
-  <div id="resource" class="resource"></div>
+  <div class="resourceResult">
+    <div id="resource" class="resource"></div>
+    <div id="msg" class="msg error"></div>
+  </div>
   <hr>
   {% endif %}
   <div class="content">
@@ -96,6 +99,7 @@
         {% endfor %}
       </div>
     {% endif %}
+  </div>
   {% if user_info_details %}
     <hr>
     <div class="debug-auth">
@@ -103,7 +107,7 @@
       <ul>
         {% for key, value in user_info_details.items() %}
         <li>
-          <span class="key">{{ key }}</span>: {{ value }}
+          <span class="key">{{ key }}</span>: <span class="value">{{ value }}</span>
         </li>
         {% endfor %}
       </ul>

From 76da695b66d306eda3e57cf0a562d33b4c004ac9 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Thu, 6 Feb 2025 13:27:14 +0100
Subject: [PATCH 25/73] Set black config - line length

---
 pyproject.toml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pyproject.toml b/pyproject.toml
index 980bcfc..b1e6504 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -35,3 +35,6 @@ packages = ["src/oidc_test"]
 
 [tool.uv]
 package = true
+
+[tool.black]
+line-length = 98

From 5c9ed9724e1a53bee8230adeca3174e0ccc8c086 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Thu, 6 Feb 2025 13:27:45 +0100
Subject: [PATCH 26/73] Add logging conf for debugging

---
 log_conf.yaml | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 log_conf.yaml

diff --git a/log_conf.yaml b/log_conf.yaml
new file mode 100644
index 0000000..a6bb0b4
--- /dev/null
+++ b/log_conf.yaml
@@ -0,0 +1,34 @@
+version: 1
+disable_existing_loggers: False
+formatters:
+  default:
+    "()": uvicorn.logging.DefaultFormatter
+    format: "%(asctime)s - %(name)s - %(levelname)s - %(message)s"
+  access:
+    "()": uvicorn.logging.AccessFormatter
+    format: "%(asctime)s - %(name)s - %(levelname)s - %(message)s"
+handlers:
+  default:
+    formatter: default
+    class: logging.StreamHandler
+    stream: ext://sys.stderr
+  access:
+    formatter: access
+    class: logging.StreamHandler
+    stream: ext://sys.stdout
+loggers:
+  uvicorn.error:
+    level: INFO
+    handlers:
+      - default
+    propagate: no
+  uvicorn.access:
+    level: INFO
+    handlers:
+      - access
+    propagate: no
+  "oidc-test":
+    level: DEBUG
+    handlers:
+      - default
+    propagate: yes

From ee8ba3d2df9bcf0baa0f799aac00ac9e010cfd5d Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Thu, 6 Feb 2025 13:30:35 +0100
Subject: [PATCH 27/73] Get roles from access token, remove user info
 inspection, refreactorings

---
 src/oidc_test/auth_utils.py      | 56 ++++++++++++++++-------------
 src/oidc_test/database.py        | 58 ++++++++++++++++++++----------
 src/oidc_test/main.py            | 60 +++++++++++++-------------------
 src/oidc_test/models.py          | 18 +++-------
 src/oidc_test/resource_server.py |  2 +-
 src/oidc_test/settings.py        | 29 ++++++++++++---
 6 files changed, 126 insertions(+), 97 deletions(-)

diff --git a/src/oidc_test/auth_utils.py b/src/oidc_test/auth_utils.py
index 0c8dcc7..281511d 100644
--- a/src/oidc_test/auth_utils.py
+++ b/src/oidc_test/auth_utils.py
@@ -13,13 +13,10 @@ from authlib.oauth2.auth import OAuth2Token
 
 from .models import User
 from .database import TokenNotInDb, db, UserNotInDB
-from .settings import settings, OIDCProvider
+from .settings import settings, OIDCProvider, oidc_providers_settings
 
-logger = logging.getLogger(__name__)
+logger = logging.getLogger("oidc-test")
 
-oidc_providers_settings: dict[str, OIDCProvider] = dict(
-    [(provider.id, provider) for provider in settings.oidc.providers]
-)
 oauth2_scheme = OAuth2PasswordBearer(tokenUrl="token")
 
 
@@ -36,19 +33,16 @@ async def fetch_token(name, request):
 
 
 async def update_token(name, token, refresh_token=None, access_token=None):
-    breakpoint()
-    item = await db.get_token(token["id_token"])
-    if refresh_token:
-        item = OAuth2Token.find(name=name, refresh_token=refresh_token)
-    elif access_token:
-        item = OAuth2Token.find(name=name, access_token=access_token)
-    else:
-        return
+    oidc_provider_settings = oidc_providers_settings[name]
+    sid: str = oidc_provider_settings.decode(token["id_token"])["sid"]
+    item = await db.get_token(oidc_provider_settings, sid)
     # update old token
-    item.access_token = token["access_token"]
-    item.refresh_token = token.get("refresh_token")
-    item.expires_at = token["expires_at"]
-    item.save()
+    item["access_token"] = token.get("access_token")
+    item["refresh_token"] = token.get("refresh_token")
+    item["expires_at"] = token["expires_at"]
+    logger.info(f"Token {sid} refreshed")
+    # It's a fake db and only in memory, so there's nothing to save
+    # await item.save()
 
 
 authlib_oauth = OAuth(cache=None, fetch_token=fetch_token, update_token=update_token)
@@ -138,8 +132,17 @@ async def get_token(request: Request) -> OAuth2Token:
     """Return the token from a request object, from the session.
     It can be used in Depends()"""
     try:
-        return await db.get_token(request.session.get("token"))
-    except TokenNotInDb:
+        oidc_provider_settings = oidc_providers_settings[
+            request.session.get("oidc_provider_id", "")
+        ]
+    except KeyError:
+        raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Invalid provider")
+    try:
+        return await db.get_token(
+            oidc_provider_settings,
+            request.session.get("sid"),
+        )
+    except (TokenNotInDb, InvalidKeyError):
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, "No token")
 
 
@@ -190,14 +193,16 @@ async def get_user_from_token(
     token: Annotated[str, Depends(oauth2_scheme)],
     request: Request,
 ) -> User:
-    if (auth_provider_id := request.headers.get("auth_provider")) is None:
+    try:
+        auth_provider_id = request.headers["auth_provider"]
+    except KeyError:
         raise HTTPException(
             status.HTTP_401_UNAUTHORIZED,
             "Request headers must have a 'auth_provider' field",
         )
-    if (
-        auth_provider_settings := oidc_providers_settings.get(auth_provider_id)
-    ) is None:
+    try:
+        auth_provider_settings = oidc_providers_settings[auth_provider_id]
+    except KeyError:
         raise HTTPException(
             status.HTTP_401_UNAUTHORIZED, f"Unknown auth provider '{auth_provider_id}'"
         )
@@ -216,7 +221,9 @@ async def get_user_from_token(
         logger.info("Cannot decode token, see below")
         logger.exception(err)
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Cannot decode token")
-    if (user_id := payload.get("sub")) is None:
+    try:
+        user_id = payload["sub"]
+    except KeyError:
         raise HTTPException(
             status.HTTP_401_UNAUTHORIZED, "Wrong token: 'sub' (user id) not found"
         )
@@ -232,7 +239,6 @@ async def get_user_from_token(
             sub=payload["sub"],
             user_info=payload,
             oidc_provider=getattr(authlib_oauth, auth_provider_id),
-            user_info_from_endpoint={},
             access_token=token,
         )
     return user
diff --git a/src/oidc_test/database.py b/src/oidc_test/database.py
index 0a30e9c..360ef11 100644
--- a/src/oidc_test/database.py
+++ b/src/oidc_test/database.py
@@ -3,11 +3,12 @@
 import logging
 
 from authlib.integrations.starlette_client.apps import StarletteOAuth2App
-
-from .models import User, Role
 from authlib.oauth2.rfc6749 import OAuth2Token
 
-logger = logging.getLogger(__name__)
+from .settings import OIDCProvider, oidc_providers_settings
+from .models import User, Role
+
+logger = logging.getLogger("oidc-test")
 
 
 class UserNotInDB(Exception):
@@ -29,20 +30,34 @@ class Database:
         sub: str,
         user_info: dict,
         oidc_provider: StarletteOAuth2App,
-        user_info_from_endpoint: dict,
         access_token: str,
+        access_token_decoded: dict | None = None,
     ) -> User:
-        user = User.from_auth(userinfo=user_info, oidc_provider=oidc_provider)
+        if access_token_decoded is None:
+            assert oidc_provider.name is not None
+            oidc_provider_settings = oidc_providers_settings[oidc_provider.name]
+            access_token_decoded = oidc_provider_settings.decode(access_token)
+        user = User(**user_info)
+        user.userinfo = user_info
+        user.oidc_provider = oidc_provider
         user.access_token = access_token
+        user.access_token_decoded = access_token_decoded
+        # Add roles provided in the access token
+        roles = set()
         try:
-            raw_roles = user_info_from_endpoint["resource_access"][
-                oidc_provider.client_id
-            ]["roles"]
-        except Exception as err:
-            logger.debug(f"Cannot read additional roles: {err}")
-            raw_roles = []
-        for raw_role in raw_roles:
-            user.roles.append(Role(name=raw_role))
+            r = access_token_decoded["resource_access"][oidc_provider.client_id]["roles"]
+            roles.update(r)
+        except KeyError:
+            pass
+        try:
+            r = access_token_decoded["realm_access"]["roles"]
+            if isinstance(r, str):
+                roles.add(r)
+            else:
+                roles.update(r)
+        except KeyError:
+            pass
+        user.roles = [Role(name=role_name) for role_name in roles]
         self.users[sub] = user
         return user
 
@@ -51,14 +66,21 @@ class Database:
             raise UserNotInDB
         return self.users[sub]
 
-    async def add_token(self, token: OAuth2Token, user: User) -> None:
-        self.tokens[token["id_token"]] = token
+    async def add_token(self, oidc_provider_settings: OIDCProvider, token: OAuth2Token) -> None:
+        """Store a token using as key the sid (auth provider's session id)
+        in the id_token"""
+        sid = token["userinfo"]["sid"]
+        self.tokens[sid] = token
 
-    async def get_token(self, id_token: str | None) -> OAuth2Token:
-        if id_token is None:
+    async def get_token(
+        self,
+        oidc_provider_settings: OIDCProvider,
+        sid: str | None,
+    ) -> OAuth2Token:
+        if sid is None:
             raise TokenNotInDb
         try:
-            return self.tokens[id_token]
+            return self.tokens[sid]
         except KeyError:
             raise TokenNotInDb
 
diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index e9ba5b1..60482bd 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -15,7 +15,7 @@ from fastapi.staticfiles import StaticFiles
 from fastapi.responses import HTMLResponse, RedirectResponse, JSONResponse
 from fastapi.templating import Jinja2Templates
 from fastapi.middleware.cors import CORSMiddleware
-from jwt import InvalidKeyError, InvalidTokenError
+from jwt import InvalidTokenError, PyJWTError
 from starlette.middleware.sessions import SessionMiddleware
 from authlib.integrations.starlette_client.apps import StarletteOAuth2App
 from authlib.integrations.base_client import OAuthError
@@ -26,7 +26,7 @@ from authlib.oauth2.rfc6749 import OAuth2Token
 # from fastapi.security import OpenIdConnect
 # from pkce import generate_code_verifier, generate_pkce_pair
 
-from .settings import settings
+from .settings import settings, oidc_providers_settings
 from .models import User
 from .auth_utils import (
     get_oidc_provider,
@@ -37,14 +37,13 @@ from .auth_utils import (
     get_user_from_token,
     authlib_oauth,
     get_token,
-    oidc_providers_settings,
     get_providers_info,
 )
 from .auth_misc import pretty_details
 from .database import TokenNotInDb, db
 from .resource_server import get_resource
 
-logger = logging.getLogger("uvicorn.error")
+logger = logging.getLogger("oidc-test")
 
 templates = Jinja2Templates(Path(__file__).parent / "templates")
 
@@ -189,43 +188,28 @@ async def auth(request: Request, oidc_provider_id: str) -> RedirectResponse:
         request.session["oidc_provider_id"] = oidc_provider_id
         # User id (sub) given by oidc provider
         sub = userinfo["sub"]
-        # Get additional data from userinfo endpoint
-        try:
-            user_info_from_endpoint = await oidc_provider.userinfo(
-                token=token, follow_redirects=True
-            )
-        except Exception as err:
-            logger.warn(f"Cannot get userinfo from endpoint: {err}")
-            user_info_from_endpoint = {}
         # Build and remember the user in the session
         request.session["user_sub"] = sub
-        # Verify the token's signature and validity
+        # Store the user in the database, which also verifies the token validity and signature
         try:
-            oidc_provider_settings = oidc_providers_settings[oidc_provider_id]
-            oidc_provider_settings.decode(token["access_token"])
-        except InvalidKeyError:
+            user = await db.add_user(
+                sub,
+                user_info=userinfo,
+                oidc_provider=oidc_provider,
+                access_token=token["access_token"],
+            )
+        except PyJWTError as err:
             raise HTTPException(
                 status.HTTP_401_UNAUTHORIZED,
-                detail="Token invalid key / signature",
+                detail=f"Token invalid: {err.__class__.__name__}",
             )
-        except Exception as err:
-            logger.exception(err)
-            raise HTTPException(
-                status.HTTP_401_UNAUTHORIZED,
-                detail="Cannot decode token or verify its signature",
-            )
-        # Store the user in the database
-        user = await db.add_user(
-            sub,
-            user_info=userinfo,
-            oidc_provider=oidc_provider,
-            user_info_from_endpoint=user_info_from_endpoint,
-            access_token=token["access_token"],
-        )
-        # Add the id_token to the session
-        request.session["token"] = token["id_token"]
+        assert isinstance(user, User)
+        # Add the provider session id to the session
+        request.session["sid"] = userinfo["sid"]
         # Add the token to the db because it is used for logout
-        await db.add_token(token, user)
+        assert oidc_provider.name is not None
+        oidc_provider_settings = oidc_providers_settings[oidc_provider.name]
+        await db.add_token(oidc_provider_settings, token)
         # Send the user to the home: (s)he is authenticated
         return RedirectResponse(url=request.url_for("home"))
     else:
@@ -268,8 +252,14 @@ async def logout(
         )
         return RedirectResponse(request.url_for("non_compliant_logout"))
     post_logout_uri = request.url_for("home")
+    oidc_provider_settings = oidc_providers_settings.get(
+        request.session.get("oidc_provider_id", "")
+    )
+    assert oidc_provider_settings is not None
     try:
-        token = await db.get_token(request.session.pop("token", None))
+        token = await db.get_token(
+            oidc_provider_settings, request.session.pop("sid", None)
+        )
     except TokenNotInDb:
         logger.warn("No session in db for the token or no token")
         return RedirectResponse(request.url_for("home"))
diff --git a/src/oidc_test/models.py b/src/oidc_test/models.py
index 4b1c064..fc0dba7 100644
--- a/src/oidc_test/models.py
+++ b/src/oidc_test/models.py
@@ -1,6 +1,6 @@
 import logging
 from functools import cached_property
-from typing import Self
+from typing import Self, Any
 
 from pydantic import (
     computed_field,
@@ -11,7 +11,7 @@ from pydantic import (
 from authlib.integrations.starlette_client.apps import StarletteOAuth2App
 from sqlmodel import SQLModel, Field
 
-logger = logging.getLogger(__name__)
+logger = logging.getLogger("oidc-test")
 
 
 class Role(SQLModel, extra="ignore"):
@@ -36,19 +36,9 @@ class User(UserBase):
     )
     userinfo: dict = {}
     access_token: str | None = None
+    access_token_decoded: dict[str, Any] | None = None
     oidc_provider: StarletteOAuth2App | None = None
 
-    @classmethod
-    def from_auth(cls, userinfo: dict, oidc_provider: StarletteOAuth2App) -> Self:
-        user = cls(**userinfo)
-        user.userinfo = userinfo
-        user.oidc_provider = oidc_provider
-        # Add roles if they are provided in the token
-        if raw_ra := userinfo.get("realm_access"):
-            if raw_roles := raw_ra.get("roles"):
-                user.roles = [Role(name=raw_role) for raw_role in raw_roles]
-        return user
-
     @computed_field
     @cached_property
     def roles_as_set(self) -> set[str]:
@@ -68,7 +58,7 @@ class User(UserBase):
         assert self.access_token is not None
         assert self.oidc_provider is not None
         assert self.oidc_provider.name is not None
-        from .auth_utils import oidc_providers_settings
+        from .settings import oidc_providers_settings
 
         return oidc_providers_settings[self.oidc_provider.name].decode(
             self.access_token
diff --git a/src/oidc_test/resource_server.py b/src/oidc_test/resource_server.py
index 635a91b..0d90533 100644
--- a/src/oidc_test/resource_server.py
+++ b/src/oidc_test/resource_server.py
@@ -8,7 +8,7 @@ from starlette.status import HTTP_401_UNAUTHORIZED
 
 from .models import User
 
-logger = logging.getLogger(__name__)
+logger = logging.getLogger("oidc-test")
 
 
 async def get_resource(resource_id: str, user: User) -> dict:
diff --git a/src/oidc_test/settings.py b/src/oidc_test/settings.py
index 4d08ada..2544bd7 100644
--- a/src/oidc_test/settings.py
+++ b/src/oidc_test/settings.py
@@ -1,8 +1,9 @@
 from os import environ
 import string
 import random
-from typing import Type, Tuple
+from typing import Type, Tuple, Any
 from pathlib import Path
+import logging
 
 from jwt import decode
 from pydantic import BaseModel, computed_field, AnyUrl
@@ -16,6 +17,8 @@ from starlette.requests import Request
 
 from .models import User
 
+logger = logging.getLogger("oidc-test")
+
 
 class Resource(BaseModel):
     """A resource with an URL that can be accessed with an OAuth2 access token"""
@@ -86,14 +89,27 @@ class OIDCProvider(BaseModel):
         -----END PUBLIC KEY-----
         """
 
-    def decode(self, token: str) -> dict:
+    def decode(self, token: str, verify_signature: bool = True) -> dict[str, Any]:
         """Decode the token with signature check"""
+        decoded = decode(
+            token,
+            self.get_public_key(),
+            algorithms=[self.signature_alg],
+            audience=["account", "oidc-test", "oidc-test-web"],
+            options={
+                "verify_signature": False,
+                "verify_aud": False,
+            },  # not settings.insecure.skip_verify_signature},
+        )
+        logger.debug(str(decoded))
         return decode(
             token,
             self.get_public_key(),
             algorithms=[self.signature_alg],
-            audience=["oidc-test", "oidc-test-web"],
-            options={"verify_signature": not settings.insecure.skip_verify_signature},
+            audience=["account", "oidc-test", "oidc-test-web"],
+            options={
+                "verify_signature": verify_signature,
+            },  # not settings.insecure.skip_verify_signature},
         )
 
 
@@ -156,3 +172,8 @@ class Settings(BaseSettings):
 
 
 settings = Settings()
+
+
+oidc_providers_settings: dict[str, OIDCProvider] = dict(
+    [(provider.id, provider) for provider in settings.oidc.providers]
+)

From d39adf41eff5dac79bde268c01602f5f6072385d Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Fri, 7 Feb 2025 13:57:17 +0100
Subject: [PATCH 28/73] Create a sub-app for resource server move all resources
 to resource server; use token bearer instead of session cookie for resources
 and use fetch instead of XMLHttpRequest for checking resource status; add
 UserWithRole class for fastapi depends (instead of has_role decorator); add
 asserts for typing QC; code formatting; comment out introspect endpoint
 processing

---
 src/oidc_test/auth_utils.py       |  28 ++++++-
 src/oidc_test/database.py         |   2 +
 src/oidc_test/main.py             | 133 ++++--------------------------
 src/oidc_test/models.py           |   6 +-
 src/oidc_test/resource_server.py  | 122 +++++++++++++++++++++++++--
 src/oidc_test/static/utils.js     |  32 ++++---
 src/oidc_test/templates/base.html |   2 +-
 src/oidc_test/templates/home.html |  16 ++--
 8 files changed, 188 insertions(+), 153 deletions(-)

diff --git a/src/oidc_test/auth_utils.py b/src/oidc_test/auth_utils.py
index 281511d..1004527 100644
--- a/src/oidc_test/auth_utils.py
+++ b/src/oidc_test/auth_utils.py
@@ -13,7 +13,7 @@ from authlib.oauth2.auth import OAuth2Token
 
 from .models import User
 from .database import TokenNotInDb, db, UserNotInDB
-from .settings import settings, OIDCProvider, oidc_providers_settings
+from .settings import oidc_providers_settings
 
 logger = logging.getLogger("oidc-test")
 
@@ -21,6 +21,8 @@ oauth2_scheme = OAuth2PasswordBearer(tokenUrl="token")
 
 
 async def fetch_token(name, request):
+    assert name is not None
+    assert request is not None
     logger.warn("TODO: fetch_token")
     ...
     # if name in oidc_providers:
@@ -37,8 +39,10 @@ async def update_token(name, token, refresh_token=None, access_token=None):
     sid: str = oidc_provider_settings.decode(token["id_token"])["sid"]
     item = await db.get_token(oidc_provider_settings, sid)
     # update old token
-    item["access_token"] = token.get("access_token")
-    item["refresh_token"] = token.get("refresh_token")
+    if access_token is not None:
+        item["access_token"] = token.get("access_token")
+    if refresh_token is not None:
+        item["refresh_token"] = refresh_token
     item["expires_at"] = token["expires_at"]
     logger.info(f"Token {sid} refreshed")
     # It's a fake db and only in memory, so there's nothing to save
@@ -119,6 +123,7 @@ async def get_current_user(request: Request) -> User:
             userinfo = await oidc_provider.fetch_access_token(
                 refresh_token=token.get("refresh_token")
             )
+            assert userinfo is not None
         except OAuthError as err:
             logger.exception(err)
             # raise HTTPException(
@@ -242,3 +247,20 @@ async def get_user_from_token(
             access_token=token,
         )
     return user
+
+
+class UserWithRole:
+    roles: set[str]
+
+    def __init__(self, roles: str | list[str] | tuple[str] | set[str]):
+        if isinstance(roles, str):
+            self.roles = set([roles])
+        elif isinstance(roles, (list, tuple, set)):
+            self.roles = set(roles)
+
+    def __call__(self, user: User = Depends(get_user_from_token)) -> User:
+        if not any(self.roles.intersection(user.roles_as_set)):
+            raise HTTPException(
+                status.HTTP_401_UNAUTHORIZED, f"Not of any required role {', '.join(self.roles)}"
+            )
+        return user
diff --git a/src/oidc_test/database.py b/src/oidc_test/database.py
index 360ef11..d3bdd4e 100644
--- a/src/oidc_test/database.py
+++ b/src/oidc_test/database.py
@@ -69,6 +69,7 @@ class Database:
     async def add_token(self, oidc_provider_settings: OIDCProvider, token: OAuth2Token) -> None:
         """Store a token using as key the sid (auth provider's session id)
         in the id_token"""
+        assert isinstance(oidc_provider_settings, OIDCProvider)
         sid = token["userinfo"]["sid"]
         self.tokens[sid] = token
 
@@ -77,6 +78,7 @@ class Database:
         oidc_provider_settings: OIDCProvider,
         sid: str | None,
     ) -> OAuth2Token:
+        assert isinstance(oidc_provider_settings, OIDCProvider)
         if sid is None:
             raise TokenNotInDb
         try:
diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index 60482bd..47d0c39 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -12,7 +12,7 @@ from contextlib import asynccontextmanager
 from httpx import HTTPError
 from fastapi import Depends, FastAPI, HTTPException, Request, status
 from fastapi.staticfiles import StaticFiles
-from fastapi.responses import HTMLResponse, RedirectResponse, JSONResponse
+from fastapi.responses import HTMLResponse, RedirectResponse
 from fastapi.templating import Jinja2Templates
 from fastapi.middleware.cors import CORSMiddleware
 from jwt import InvalidTokenError, PyJWTError
@@ -31,17 +31,13 @@ from .models import User
 from .auth_utils import (
     get_oidc_provider,
     get_oidc_provider_or_none,
-    hasrole,
     get_current_user_or_none,
-    get_current_user,
-    get_user_from_token,
     authlib_oauth,
-    get_token,
     get_providers_info,
 )
 from .auth_misc import pretty_details
 from .database import TokenNotInDb, db
-from .resource_server import get_resource
+from .resource_server import resource_server
 
 logger = logging.getLogger("oidc-test")
 
@@ -50,6 +46,7 @@ templates = Jinja2Templates(Path(__file__).parent / "templates")
 
 @asynccontextmanager
 async def lifespan(app: FastAPI):
+    assert app is not None
     await get_providers_info()
     yield
 
@@ -64,24 +61,21 @@ app.add_middleware(
     allow_headers=["*"],
 )
 
-app.mount(
-    "/static", StaticFiles(directory=Path(__file__).parent / "static"), name="static"
-)
-
 # SessionMiddleware is required by authlib
 app.add_middleware(
     SessionMiddleware,
     secret_key=settings.secret_key,
 )
 
+app.mount("/static", StaticFiles(directory=Path(__file__).parent / "static"), name="static")
+app.mount("/resource", resource_server, name="resource_server")
+
 
 @app.get("/")
 async def home(
     request: Request,
     user: Annotated[User, Depends(get_current_user_or_none)],
-    oidc_provider: Annotated[
-        StarletteOAuth2App | None, Depends(get_oidc_provider_or_none)
-    ],
+    oidc_provider: Annotated[StarletteOAuth2App | None, Depends(get_oidc_provider_or_none)],
 ) -> HTMLResponse:
     now = datetime.now()
     if oidc_provider and (
@@ -119,9 +113,7 @@ async def home(
             "oidc_provider_settings": oidc_provider_settings,
             "resources": resources,
             "user_info_details": (
-                pretty_details(user, now)
-                if user and settings.oidc.show_session_details
-                else None
+                pretty_details(user, now) if user and settings.oidc.show_session_details else None
             ),
         },
     )
@@ -215,24 +207,19 @@ async def auth(request: Request, oidc_provider_id: str) -> RedirectResponse:
     else:
         # Not sure if it's correct to redirect to plain login
         # if no userinfo is provided
-        return RedirectResponse(
-            url=request.url_for("login", oidc_provider_id=oidc_provider_id)
-        )
+        return RedirectResponse(url=request.url_for("login", oidc_provider_id=oidc_provider_id))
 
 
 @app.get("/account")
 async def account(
     request: Request,
-    oidc_provider: Annotated[StarletteOAuth2App, Depends(get_oidc_provider)],
 ) -> RedirectResponse:
     if (
         oidc_provider_settings := oidc_providers_settings.get(
             request.session.get("oidc_provider_id", "")
         )
     ) is None:
-        raise HTTPException(
-            status.HTTP_406_NOT_ACCEPTABLE, detail="No oidc provider settings"
-        )
+        raise HTTPException(status.HTTP_406_NOT_ACCEPTABLE, detail="No oidc provider settings")
     return RedirectResponse(f"{oidc_provider_settings.account_url_template}")
 
 
@@ -244,12 +231,8 @@ async def logout(
     # Clear session
     request.session.pop("user_sub", None)
     # Get provider's endpoint
-    if (
-        provider_logout_uri := oidc_provider.server_metadata.get("end_session_endpoint")
-    ) is None:
-        logger.warn(
-            f"Cannot find end_session_endpoint for provider {oidc_provider.name}"
-        )
+    if (provider_logout_uri := oidc_provider.server_metadata.get("end_session_endpoint")) is None:
+        logger.warn(f"Cannot find end_session_endpoint for provider {oidc_provider.name}")
         return RedirectResponse(request.url_for("non_compliant_logout"))
     post_logout_uri = request.url_for("home")
     oidc_provider_settings = oidc_providers_settings.get(
@@ -257,9 +240,7 @@ async def logout(
     )
     assert oidc_provider_settings is not None
     try:
-        token = await db.get_token(
-            oidc_provider_settings, request.session.pop("sid", None)
-        )
+        token = await db.get_token(oidc_provider_settings, request.session.pop("sid", None))
     except TokenNotInDb:
         logger.warn("No session in db for the token or no token")
         return RedirectResponse(request.url_for("home"))
@@ -292,90 +273,6 @@ async def non_compliant_logout(
     )
 
 
-# Route for OAuth resource server
-
-
-@app.get("/resource/{id}")
-async def get_resource_(
-    id: str,
-    # user: Annotated[User, Depends(get_current_user)],
-    # oidc_provider: Annotated[StarletteOAuth2App, Depends(get_oidc_provider)],
-    # token: Annotated[OAuth2Token, Depends(get_token)],
-    user: Annotated[User, Depends(get_user_from_token)],
-) -> JSONResponse:
-    """Generic path for testing a resource provided by a provider"""
-    return JSONResponse(await get_resource(id, user))
-
-
-# Routes for RBAC based tests
-
-
-@app.get("/public")
-async def public() -> HTMLResponse:
-    return HTMLResponse("<h1>Not protected</h1>")
-
-
-@app.get("/protected")
-async def get_protected(
-    user: Annotated[User, Depends(get_current_user)]
-) -> HTMLResponse:
-    assert user is not None  # Just to keep QA checks happy
-    return HTMLResponse("<h1>Only authenticated users can see this</h1>")
-
-
-@app.get("/protected-by-foorole")
-@hasrole("foorole")
-async def get_protected_by_foorole(request: Request) -> HTMLResponse:
-    assert request is not None  # Just to keep QA checks happy
-    return HTMLResponse("<h1>Only users with foorole can see this</h1>")
-
-
-@app.get("/protected-by-barrole")
-@hasrole("barrole")
-async def get_protected_by_barrole(request: Request) -> HTMLResponse:
-    assert request is not None  # Just to keep QA checks happy
-    return HTMLResponse("<h1>Protected by barrole</h1>")
-
-
-@app.get("/protected-by-foorole-and-barrole")
-@hasrole("barrole")
-@hasrole("foorole")
-async def get_protected_by_foorole_and_barrole(request: Request) -> HTMLResponse:
-    assert request is not None  # Just to keep QA checks happy
-    return HTMLResponse("<h1>Only users with foorole and barrole can see this</h1>")
-
-
-@app.get("/protected-by-foorole-or-barrole")
-@hasrole(["foorole", "barrole"])
-async def get_protected_by_foorole_or_barrole(request: Request) -> HTMLResponse:
-    assert request is not None  # Just to keep QA checks happy
-    return HTMLResponse("<h1>Only users with foorole or barrole can see this</h1>")
-
-
-@app.get("/introspect")
-async def get_introspect(
-    request: Request,
-    oidc_provider: Annotated[StarletteOAuth2App, Depends(get_oidc_provider)],
-    token: Annotated[OAuth2Token, Depends(get_token)],
-) -> JSONResponse:
-    assert request is not None  # Just to keep QA checks happy
-    if (url := oidc_provider.server_metadata.get("introspection_endpoint")) is None:
-        raise HTTPException(
-            status_code=status.HTTP_401_UNAUTHORIZED,
-            detail="No intrispection endpoint found for the OIDC provider",
-        )
-    if (
-        response := await oidc_provider.post(
-            url,
-            token=token,
-            data={"token": token["access_token"]},
-        )
-    ).is_success:
-        return response.json()
-    else:
-        raise HTTPException(status_code=response.status_code, detail=response.text)
-
-
 # Snippet for running standalone
 # Mostly useful for the --version option,
 # as running with uvicorn is easy and provides better flexibility, eg.
@@ -397,9 +294,7 @@ def main():
     parser.add_argument(
         "-p", "--port", type=int, default=80, help="Port to listen to (default: 80)"
     )
-    parser.add_argument(
-        "-v", "--version", action="store_true", help="Print version and exit"
-    )
+    parser.add_argument("-v", "--version", action="store_true", help="Print version and exit")
     args = parser.parse_args()
 
     if args.version:
diff --git a/src/oidc_test/models.py b/src/oidc_test/models.py
index fc0dba7..9554bd5 100644
--- a/src/oidc_test/models.py
+++ b/src/oidc_test/models.py
@@ -1,6 +1,6 @@
 import logging
 from functools import cached_property
-from typing import Self, Any
+from typing import Any
 
 from pydantic import (
     computed_field,
@@ -60,6 +60,4 @@ class User(UserBase):
         assert self.oidc_provider.name is not None
         from .settings import oidc_providers_settings
 
-        return oidc_providers_settings[self.oidc_provider.name].decode(
-            self.access_token
-        )
+        return oidc_providers_settings[self.oidc_provider.name].decode(self.access_token)
diff --git a/src/oidc_test/resource_server.py b/src/oidc_test/resource_server.py
index 0d90533..d5e2aaa 100644
--- a/src/oidc_test/resource_server.py
+++ b/src/oidc_test/resource_server.py
@@ -1,15 +1,127 @@
 from datetime import datetime
+from typing import Annotated
 import logging
 
 from httpx import AsyncClient
 from jwt.exceptions import ExpiredSignatureError, InvalidTokenError
-from fastapi import HTTPException, status
-from starlette.status import HTTP_401_UNAUTHORIZED
+from fastapi import FastAPI, HTTPException, Depends, Request, status
+from fastapi.responses import HTMLResponse, JSONResponse
+from fastapi.middleware.cors import CORSMiddleware
+
+# from starlette.middleware.sessions import SessionMiddleware
+# from authlib.integrations.starlette_client.apps import StarletteOAuth2App
+# from authlib.oauth2.rfc6749 import OAuth2Token
 
 from .models import User
+from .auth_utils import (
+    get_user_from_token,
+    UserWithRole,
+    get_oidc_provider,
+    get_token,
+)
+from .settings import settings
 
 logger = logging.getLogger("oidc-test")
 
+resource_server = FastAPI()
+
+
+resource_server.add_middleware(
+    CORSMiddleware,
+    allow_origins=settings.cors_origins,
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+# SessionMiddleware is required by authlib
+# resource_server.add_middleware(
+#    SessionMiddleware,
+#    secret_key=settings.secret_key,
+# )
+
+# Route for OAuth resource server
+
+
+# Routes for RBAC based tests
+
+
+@resource_server.get("/public")
+async def public() -> HTMLResponse:
+    return HTMLResponse("<h1>Not protected</h1>")
+
+
+@resource_server.get("/protected")
+async def get_protected(user: Annotated[User, Depends(get_user_from_token)]) -> HTMLResponse:
+    assert user is not None  # Just to keep QA checks happy
+    return HTMLResponse("<h1>Only authenticated users can see this</h1>")
+
+
+@resource_server.get("/protected-by-foorole")
+async def get_protected_by_foorole(
+    user: Annotated[User, Depends(UserWithRole("foorole"))]
+) -> HTMLResponse:
+    return HTMLResponse("<h1>Only users with foorole can see this</h1>")
+
+
+@resource_server.get("/protected-by-barrole")
+async def get_protected_by_barrole(
+    user: Annotated[User, Depends(UserWithRole("barrole"))]
+) -> HTMLResponse:
+    return HTMLResponse("<h1>Protected by barrole</h1>")
+
+
+@resource_server.get("/protected-by-foorole-and-barrole")
+async def get_protected_by_foorole_and_barrole(
+    user: Annotated[User, Depends(UserWithRole("foorole")), Depends(UserWithRole("barrole"))],
+) -> HTMLResponse:
+    assert user is not None  # Just to keep QA checks happy
+    return HTMLResponse("<h1>Only users with foorole and barrole can see this</h1>")
+
+
+@resource_server.get("/protected-by-foorole-or-barrole")
+async def get_protected_by_foorole_or_barrole(
+    user: Annotated[User, Depends(UserWithRole(["foorole", "barrole"]))]
+) -> HTMLResponse:
+    assert user is not None  # Just to keep QA checks happy
+    return HTMLResponse("<h1>Only users with foorole or barrole can see this</h1>")
+
+
+# @resource_server.get("/introspect")
+# async def get_introspect(
+#    request: Request,
+#    oidc_provider: Annotated[StarletteOAuth2App, Depends(get_oidc_provider)],
+#    token: Annotated[OAuth2Token, Depends(get_token)],
+# ) -> JSONResponse:
+#    assert request is not None  # Just to keep QA checks happy
+#    if (url := oidc_provider.server_metadata.get("introspection_endpoint")) is None:
+#        raise HTTPException(
+#            status_code=status.HTTP_401_UNAUTHORIZED,
+#            detail="No introspection endpoint found for the OIDC provider",
+#        )
+#    if (
+#        response := await oidc_provider.post(
+#            url,
+#            token=token,
+#            data={"token": token["access_token"]},
+#        )
+#    ).is_success:
+#        return response.json()
+#    else:
+#        raise HTTPException(status_code=response.status_code, detail=response.text)
+
+
+@resource_server.get("/{id}")
+async def get_resource_(
+    id: str,
+    # user: Annotated[User, Depends(get_current_user)],
+    # oidc_provider: Annotated[StarletteOAuth2App, Depends(get_oidc_provider)],
+    # token: Annotated[OAuth2Token, Depends(get_token)],
+    user: Annotated[User, Depends(get_user_from_token)],
+) -> JSONResponse:
+    """Generic path for testing a resource provided by a provider"""
+    return JSONResponse(await get_resource(id, user))
+
 
 async def get_resource(resource_id: str, user: User) -> dict:
     """
@@ -34,12 +146,10 @@ async def get_resource(resource_id: str, user: User) -> dict:
             raise HTTPException(
                 status.HTTP_401_UNAUTHORIZED,
                 f"No scope {required_scope} in the access token "
-                + "but it is required for accessing this resource.",
+                + "but it is required for accessing this resource",
             )
     except ExpiredSignatureError:
-        raise HTTPException(
-            status.HTTP_401_UNAUTHORIZED, "The token's signature has expired"
-        )
+        raise HTTPException(status.HTTP_401_UNAUTHORIZED, "The token's signature has expired")
     except InvalidTokenError:
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, "The token is invalid")
     return resp
diff --git a/src/oidc_test/static/utils.js b/src/oidc_test/static/utils.js
index a982267..e6c4bfc 100644
--- a/src/oidc_test/static/utils.js
+++ b/src/oidc_test/static/utils.js
@@ -1,20 +1,28 @@
-function checkHref(elem) {
-  var xmlHttp = new XMLHttpRequest()
-  xmlHttp.onreadystatechange = function () {
-    if (xmlHttp.readyState == 4) {
-      elem.classList.add("hasResponseStatus")
-      elem.classList.add("status-" + xmlHttp.status)
-      elem.title = "Response code: " + xmlHttp.status + " - " + xmlHttp.statusText
-    }
+async function checkHref(elem, token, authProvider) {
+  const msg = document.getElementById("msg")
+  const resp = await fetch(elem.href, {
+    headers: new Headers({
+      "Content-type": "application/json",
+      "Authorization": `Bearer ${token}`,
+      "auth_provider": authProvider,
+    }),
+  }).catch(err => {
+    msg.innerHTML = "Cannot fetch resource: " + err.message
+    resourceElem.innerHTML = ""
+  })
+  if (resp === undefined) {
+    return
+  } else {
+    elem.classList.add("hasResponseStatus")
+    elem.classList.add("status-" + resp.status)
+    elem.title = "Response code: " + resp.status + " - " + resp.statusText
   }
-  xmlHttp.open("GET", elem.href, true) // true for asynchronous 
-  xmlHttp.send(null)
 }
 
-function checkPerms(className) {
+function checkPerms(className, token, authProvider) {
   var rootElems = document.getElementsByClassName(className)
   Array.from(rootElems).forEach(elem =>
-    Array.from(elem.children).forEach(elem => checkHref(elem))
+    Array.from(elem.children).forEach(elem => checkHref(elem, token, authProvider))
   )
 }
 
diff --git a/src/oidc_test/templates/base.html b/src/oidc_test/templates/base.html
index 3bdb3f3..0fe1a6b 100644
--- a/src/oidc_test/templates/base.html
+++ b/src/oidc_test/templates/base.html
@@ -4,7 +4,7 @@
     <link href="{{ url_for('static', path='/styles.css') }}" rel="stylesheet">
     <script src="{{ url_for('static', path='/utils.js') }}"></script>
   </head>
-  <body onload="checkPerms('links-to-check')">
+  <body onload="checkPerms('links-to-check', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">
     <h1>OIDC-test - FastAPI client</h1>
     {% block content %}
     {% endblock %}
diff --git a/src/oidc_test/templates/home.html b/src/oidc_test/templates/home.html
index ce344cc..09c313f 100644
--- a/src/oidc_test/templates/home.html
+++ b/src/oidc_test/templates/home.html
@@ -80,14 +80,14 @@
       These links should get different response codes depending on the authorization:
     </p>
     <div class="links-to-check">
-      <a href="public">Public</a>
-      <a href="protected">Auth protected content</a>
-      <a href="protected-by-foorole">Auth + foorole protected content</a>
-      <a href="protected-by-foorole-or-barrole">Auth + foorole or barrole protected content</a>
-      <a href="protected-by-barrole">Auth + barrole protected content</a>
-      <a href="protected-by-foorole-and-barrole">Auth + foorole and barrole protected content</a>
-      <a href="fast_api_depends" class="hidden">Using FastAPI Depends</a>
-      <a href="introspect">Introspect token (401 expected)</a>
+      <a href="resource/public">Public</a>
+      <a href="resource/protected">Auth protected content</a>
+      <a href="resource/protected-by-foorole">Auth + foorole protected content</a>
+      <a href="resource/protected-by-foorole-or-barrole">Auth + foorole or barrole protected content</a>
+      <a href="resource/protected-by-barrole">Auth + barrole protected content</a>
+      <a href="resource/protected-by-foorole-and-barrole">Auth + foorole and barrole protected content</a>
+      <a href="resource/fast_api_depends" class="hidden">Using FastAPI Depends</a>
+      <!--<a href="resource/introspect">Introspect token (401 expected)</a>-->
     </div>
     {% if resources %}
       <p>

From 3eb6dc3dcf4be7350aa4cda6b3157183fe77d5d8 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Fri, 7 Feb 2025 16:09:49 +0100
Subject: [PATCH 29/73] Migrate all resources to json contents; improve token
 decoding & logging error messages

---
 src/oidc_test/auth_utils.py       | 17 ++++++++----
 src/oidc_test/resource_server.py  | 43 +++++++++++++++--------------
 src/oidc_test/settings.py         | 46 ++++++++++++-------------------
 src/oidc_test/static/styles.css   | 10 ++-----
 src/oidc_test/static/utils.js     |  3 +-
 src/oidc_test/templates/home.html | 45 ++++++++++++++----------------
 6 files changed, 77 insertions(+), 87 deletions(-)

diff --git a/src/oidc_test/auth_utils.py b/src/oidc_test/auth_utils.py
index 1004527..3303e58 100644
--- a/src/oidc_test/auth_utils.py
+++ b/src/oidc_test/auth_utils.py
@@ -5,7 +5,7 @@ import logging
 from fastapi import HTTPException, Request, Depends, status
 from fastapi.security import OAuth2PasswordBearer
 from authlib.integrations.starlette_client import OAuth, OAuthError, StarletteOAuth2App
-from jwt import ExpiredSignatureError, InvalidKeyError
+from jwt import ExpiredSignatureError, InvalidKeyError, DecodeError
 from httpx import AsyncClient
 
 # from authlib.oauth1.auth import OAuthToken
@@ -147,8 +147,8 @@ async def get_token(request: Request) -> OAuth2Token:
             oidc_provider_settings,
             request.session.get("sid"),
         )
-    except (TokenNotInDb, InvalidKeyError):
-        raise HTTPException(status.HTTP_401_UNAUTHORIZED, "No token")
+    except (TokenNotInDb, InvalidKeyError, DecodeError) as err:
+        raise HTTPException(status.HTTP_401_UNAUTHORIZED, err.__class__.__name__)
 
 
 async def get_current_user_or_none(request: Request) -> User | None:
@@ -208,9 +208,14 @@ async def get_user_from_token(
     try:
         auth_provider_settings = oidc_providers_settings[auth_provider_id]
     except KeyError:
-        raise HTTPException(
-            status.HTTP_401_UNAUTHORIZED, f"Unknown auth provider '{auth_provider_id}'"
-        )
+        if auth_provider_id == "":
+            raise HTTPException(status.HTTP_401_UNAUTHORIZED, "No auth provider")
+        else:
+            raise HTTPException(
+                status.HTTP_401_UNAUTHORIZED, f"Unknown auth provider '{auth_provider_id}'"
+            )
+    if token == "":
+        raise HTTPException(status.HTTP_401_UNAUTHORIZED, "No token")
     try:
         payload = auth_provider_settings.decode(token)
     except ExpiredSignatureError as err:
diff --git a/src/oidc_test/resource_server.py b/src/oidc_test/resource_server.py
index d5e2aaa..cb944ed 100644
--- a/src/oidc_test/resource_server.py
+++ b/src/oidc_test/resource_server.py
@@ -4,8 +4,7 @@ import logging
 
 from httpx import AsyncClient
 from jwt.exceptions import ExpiredSignatureError, InvalidTokenError
-from fastapi import FastAPI, HTTPException, Depends, Request, status
-from fastapi.responses import HTMLResponse, JSONResponse
+from fastapi import FastAPI, HTTPException, Depends, status
 from fastapi.middleware.cors import CORSMiddleware
 
 # from starlette.middleware.sessions import SessionMiddleware
@@ -16,8 +15,8 @@ from .models import User
 from .auth_utils import (
     get_user_from_token,
     UserWithRole,
-    get_oidc_provider,
-    get_token,
+    # get_oidc_provider,
+    # get_token,
 )
 from .settings import settings
 
@@ -47,44 +46,46 @@ resource_server.add_middleware(
 
 
 @resource_server.get("/public")
-async def public() -> HTMLResponse:
-    return HTMLResponse("<h1>Not protected</h1>")
+async def public() -> dict:
+    return {"msg": "Not protected"}
 
 
 @resource_server.get("/protected")
-async def get_protected(user: Annotated[User, Depends(get_user_from_token)]) -> HTMLResponse:
+async def get_protected(user: Annotated[User, Depends(get_user_from_token)]):
     assert user is not None  # Just to keep QA checks happy
-    return HTMLResponse("<h1>Only authenticated users can see this</h1>")
+    return {"msg": "Only authenticated users can see this"}
 
 
 @resource_server.get("/protected-by-foorole")
 async def get_protected_by_foorole(
-    user: Annotated[User, Depends(UserWithRole("foorole"))]
-) -> HTMLResponse:
-    return HTMLResponse("<h1>Only users with foorole can see this</h1>")
+    user: Annotated[User, Depends(UserWithRole("foorole"))],
+):
+    assert user is not None
+    return {"msg": "Only users with foorole can see this"}
 
 
 @resource_server.get("/protected-by-barrole")
 async def get_protected_by_barrole(
-    user: Annotated[User, Depends(UserWithRole("barrole"))]
-) -> HTMLResponse:
-    return HTMLResponse("<h1>Protected by barrole</h1>")
+    user: Annotated[User, Depends(UserWithRole("barrole"))],
+):
+    assert user is not None
+    return {"msg": "Protected by barrole"}
 
 
 @resource_server.get("/protected-by-foorole-and-barrole")
 async def get_protected_by_foorole_and_barrole(
     user: Annotated[User, Depends(UserWithRole("foorole")), Depends(UserWithRole("barrole"))],
-) -> HTMLResponse:
+):
     assert user is not None  # Just to keep QA checks happy
-    return HTMLResponse("<h1>Only users with foorole and barrole can see this</h1>")
+    return {"msg": "Only users with foorole and barrole can see this"}
 
 
 @resource_server.get("/protected-by-foorole-or-barrole")
 async def get_protected_by_foorole_or_barrole(
-    user: Annotated[User, Depends(UserWithRole(["foorole", "barrole"]))]
-) -> HTMLResponse:
+    user: Annotated[User, Depends(UserWithRole(["foorole", "barrole"]))],
+):
     assert user is not None  # Just to keep QA checks happy
-    return HTMLResponse("<h1>Only users with foorole or barrole can see this</h1>")
+    return {"msg": "Only users with foorole or barrole can see this"}
 
 
 # @resource_server.get("/introspect")
@@ -118,9 +119,9 @@ async def get_resource_(
     # oidc_provider: Annotated[StarletteOAuth2App, Depends(get_oidc_provider)],
     # token: Annotated[OAuth2Token, Depends(get_token)],
     user: Annotated[User, Depends(get_user_from_token)],
-) -> JSONResponse:
+):
     """Generic path for testing a resource provided by a provider"""
-    return JSONResponse(await get_resource(id, user))
+    return await get_resource(id, user)
 
 
 async def get_resource(resource_id: str, user: User) -> dict:
diff --git a/src/oidc_test/settings.py b/src/oidc_test/settings.py
index 2544bd7..b601739 100644
--- a/src/oidc_test/settings.py
+++ b/src/oidc_test/settings.py
@@ -43,9 +43,7 @@ class OIDCProvider(BaseModel):
     info_url: str | None = (
         None  # Used eg. for Keycloak's public key (see https://stackoverflow.com/questions/54318633/getting-keycloaks-public-key)
     )
-    info: dict[str, str | int] | None = (
-        None  # Info fetched from info_url, eg. public key
-    )
+    info: dict[str, str | int] | None = None  # Info fetched from info_url, eg. public key
     public_key: str | None = None
     signature_alg: str = "RS256"
     resource_provider_scopes: list[str] = []
@@ -62,25 +60,17 @@ class OIDCProvider(BaseModel):
 
     def get_account_url(self, request: Request, user: User) -> str | None:
         if self.account_url_template:
-            if not (
-                self.url.endswith("/") or self.account_url_template.startswith("/")
-            ):
+            if not (self.url.endswith("/") or self.account_url_template.startswith("/")):
                 sep = "/"
             else:
                 sep = ""
-            return (
-                self.url
-                + sep
-                + self.account_url_template.format(request=request, user=user)
-            )
+            return self.url + sep + self.account_url_template.format(request=request, user=user)
         else:
             return None
 
     def get_public_key(self) -> str:
         """Return the public key formatted for decoding token"""
-        public_key = self.public_key or (
-            self.info is not None and self.info["public_key"]
-        )
+        public_key = self.public_key or (self.info is not None and self.info["public_key"])
         if public_key is None:
             raise AttributeError(f"Cannot get public key for {self.name}")
         return f"""
@@ -91,17 +81,18 @@ class OIDCProvider(BaseModel):
 
     def decode(self, token: str, verify_signature: bool = True) -> dict[str, Any]:
         """Decode the token with signature check"""
-        decoded = decode(
-            token,
-            self.get_public_key(),
-            algorithms=[self.signature_alg],
-            audience=["account", "oidc-test", "oidc-test-web"],
-            options={
-                "verify_signature": False,
-                "verify_aud": False,
-            },  # not settings.insecure.skip_verify_signature},
-        )
-        logger.debug(str(decoded))
+        if settings.debug_token:
+            decoded = decode(
+                token,
+                self.get_public_key(),
+                algorithms=[self.signature_alg],
+                audience=["account", "oidc-test", "oidc-test-web"],
+                options={
+                    "verify_signature": False,
+                    "verify_aud": False,
+                },  # not settings.insecure.skip_verify_signature},
+            )
+            logger.debug(str(decoded))
         return decode(
             token,
             self.get_public_key(),
@@ -143,6 +134,7 @@ class Settings(BaseSettings):
     log: bool = False
     insecure: Insecure = Insecure()
     cors_origins: list[str] = []
+    debug_token: bool = False
 
     @classmethod
     def settings_customise_sources(
@@ -161,9 +153,7 @@ class Settings(BaseSettings):
                 settings_cls,
                 Path(
                     Path(
-                        environ.get(
-                            "OIDC_TEST_SETTINGS_FILE", Path.cwd() / "settings.yaml"
-                        ),
+                        environ.get("OIDC_TEST_SETTINGS_FILE", Path.cwd() / "settings.yaml"),
                     )
                 ),
             ),
diff --git a/src/oidc_test/static/styles.css b/src/oidc_test/static/styles.css
index 7e1260b..6262d79 100644
--- a/src/oidc_test/static/styles.css
+++ b/src/oidc_test/static/styles.css
@@ -171,11 +171,13 @@ hr {
   gap: 0.5em;
   flex-flow: wrap;
 }
-.content .links-to-check a {
+.content .links-to-check button {
   color: black;
   padding: 5px 10px;
   text-decoration: none;
   border-radius: 8px;
+  border: none;
+  cursor: pointer;
 }
 
 .token {
@@ -183,12 +185,6 @@ hr {
   font-family: monospace;
 }
 
-.actions {
-  display: flex;
-  justify-content: center;
-  gap: 0.5em;
-}
-
 .resourceResult {
   padding: 0.5em;
   gap: 0.5em;
diff --git a/src/oidc_test/static/utils.js b/src/oidc_test/static/utils.js
index e6c4bfc..6ea8da2 100644
--- a/src/oidc_test/static/utils.js
+++ b/src/oidc_test/static/utils.js
@@ -1,6 +1,7 @@
 async function checkHref(elem, token, authProvider) {
   const msg = document.getElementById("msg")
-  const resp = await fetch(elem.href, {
+  const url = `resource/${elem.getAttribute("resource-id")}`
+  const resp = await fetch(url, {
     headers: new Headers({
       "Content-type": "application/json",
       "Authorization": `Bearer ${token}`,
diff --git a/src/oidc_test/templates/home.html b/src/oidc_test/templates/home.html
index 09c313f..92b7068 100644
--- a/src/oidc_test/templates/home.html
+++ b/src/oidc_test/templates/home.html
@@ -61,33 +61,30 @@
     </div>
   {% endif %}
   <hr>
-  {% if user %}
-  <p class="center">
-    Fetch resources from the resource server with your authentication token:
-  </p>
-  <div class="actions">
-    <button onclick="get_resource('time', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">Time</button>
-    <button onclick="get_resource('bs', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">BS</button>
-  </div>
-  <div class="resourceResult">
-    <div id="resource" class="resource"></div>
-    <div id="msg" class="msg error"></div>
-  </div>
-  <hr>
-  {% endif %}
   <div class="content">
-    <p>
-      These links should get different response codes depending on the authorization:
+    <p class="center">
+      Resources validated by scope:
     </p>
     <div class="links-to-check">
-      <a href="resource/public">Public</a>
-      <a href="resource/protected">Auth protected content</a>
-      <a href="resource/protected-by-foorole">Auth + foorole protected content</a>
-      <a href="resource/protected-by-foorole-or-barrole">Auth + foorole or barrole protected content</a>
-      <a href="resource/protected-by-barrole">Auth + barrole protected content</a>
-      <a href="resource/protected-by-foorole-and-barrole">Auth + foorole and barrole protected content</a>
-      <a href="resource/fast_api_depends" class="hidden">Using FastAPI Depends</a>
-      <!--<a href="resource/introspect">Introspect token (401 expected)</a>-->
+      <button resource-id="time" onclick="get_resource('time', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">Time</button>
+      <button resource-id="bs" onclick="get_resource('bs', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">BS</button>
+    </div>
+    <p>
+      Resources validated by role:
+    </p>
+    <div class="links-to-check">
+      <button resource-id="public" onclick="get_resource('public', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">Public</button>
+      <button resource-id="protected" onclick="get_resource('protected', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">Auth protected content</button>
+      <button resource-id="protected-by-foorole" onclick="get_resource('protected-by-foorole', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">Auth + foorole protected content</button>
+      <button resource-id="protected-by-foorole-or-barrole" onclick="get_resource('protected-by-foorole-or-barrole', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">Auth + foorole or barrole protected content</button>
+      <button resource-id="protected-by-barrole" onclick="get_resource('protected-by-barrole', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">Auth + barrole protected content</button>
+      <button resource-id="protected-by-foorole-and-barrole" onclick="get_resource('protected-by-foorole-and-barrole', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">Auth + foorole and barrole protected content</button>
+      <button resource-id="fast_api_depends" class="hidden" onclick="get_resource('fast_api_depends', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">Using FastAPI Depends</button>
+      <!--<button resource-id="introspect" onclick="get_resource('introspect', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">Introspect token (401 expected)</button>-->
+    </div>
+    <div class="resourceResult">
+      <div id="resource" class="resource"></div>
+      <div id="msg" class="msg error"></div>
     </div>
     {% if resources %}
       <p>

From ff72f0cae585858e400a9bc8f7d3fe1727035c44 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Sat, 8 Feb 2025 01:55:36 +0100
Subject: [PATCH 30/73] Display full token info

---
 src/oidc_test/auth_utils.py       | 14 +++++++++--
 src/oidc_test/main.py             | 41 +++++++++++++++++++------------
 src/oidc_test/settings.py         |  1 +
 src/oidc_test/static/styles.css   |  4 +--
 src/oidc_test/templates/home.html | 41 ++++++++++++++++++++++---------
 5 files changed, 70 insertions(+), 31 deletions(-)

diff --git a/src/oidc_test/auth_utils.py b/src/oidc_test/auth_utils.py
index 3303e58..26f3779 100644
--- a/src/oidc_test/auth_utils.py
+++ b/src/oidc_test/auth_utils.py
@@ -1,3 +1,4 @@
+import re
 from typing import Union, Annotated
 from functools import wraps
 import logging
@@ -133,9 +134,18 @@ async def get_current_user(request: Request) -> User:
     return user
 
 
+async def get_token_or_none(request: Request) -> OAuth2Token | None:
+    """Return the auth token from the session or None.
+    Can be used in Depends()"""
+    try:
+        return await get_token(request)
+    except HTTPException:
+        return None
+
+
 async def get_token(request: Request) -> OAuth2Token:
-    """Return the token from a request object, from the session.
-    It can be used in Depends()"""
+    """Return the token from the session.
+    Can be used in Depends()"""
     try:
         oidc_provider_settings = oidc_providers_settings[
             request.session.get("oidc_provider_id", "")
diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index 47d0c39..4a037eb 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -34,6 +34,7 @@ from .auth_utils import (
     get_current_user_or_none,
     authlib_oauth,
     get_providers_info,
+    get_token_or_none,
 )
 from .auth_misc import pretty_details
 from .database import TokenNotInDb, db
@@ -76,6 +77,7 @@ async def home(
     request: Request,
     user: Annotated[User, Depends(get_current_user_or_none)],
     oidc_provider: Annotated[StarletteOAuth2App | None, Depends(get_oidc_provider_or_none)],
+    token: Annotated[OAuth2Token | None, Depends(get_token_or_none)],
 ) -> HTMLResponse:
     now = datetime.now()
     if oidc_provider and (
@@ -101,22 +103,29 @@ async def home(
             logger.info("Invalid token")
             logger.exception(err)
 
-    return templates.TemplateResponse(
-        name="home.html",
-        request=request,
-        context={
-            "settings": settings.model_dump(),
-            "user": user,
-            "access_token_scope": access_token_scope,
-            "now": now,
-            "oidc_provider": oidc_provider,
-            "oidc_provider_settings": oidc_provider_settings,
-            "resources": resources,
-            "user_info_details": (
-                pretty_details(user, now) if user and settings.oidc.show_session_details else None
-            ),
-        },
-    )
+    context = {
+        "settings": settings.model_dump(),
+        "user": user,
+        "access_token_scope": access_token_scope,
+        "now": now,
+        "oidc_provider": oidc_provider,
+        "oidc_provider_settings": oidc_provider_settings,
+        "resources": resources,
+    }
+    if token is None:
+        context["id_token_parsed"] = None
+        context["access_token_parsed"] = None
+        context["refresh_token_parsed"] = None
+    else:
+        assert oidc_provider is not None
+        assert oidc_provider.name is not None
+        oidc_provider_settings = oidc_providers_settings[oidc_provider.name]
+        context["id_token_parsed"] = pretty_details(user, now)
+        context["access_token_parsed"] = oidc_provider_settings.decode(token["access_token"])
+        context["refresh_token_parsed"] = oidc_provider_settings.decode(
+            token["refresh_token"], verify_signature=False
+        )
+    return templates.TemplateResponse(name="home.html", request=request, context=context)
 
 
 # Endpoints for the login / authorization process
diff --git a/src/oidc_test/settings.py b/src/oidc_test/settings.py
index b601739..e448c1e 100644
--- a/src/oidc_test/settings.py
+++ b/src/oidc_test/settings.py
@@ -135,6 +135,7 @@ class Settings(BaseSettings):
     insecure: Insecure = Insecure()
     cors_origins: list[str] = []
     debug_token: bool = False
+    show_token: bool = False
 
     @classmethod
     def settings_customise_sources(
diff --git a/src/oidc_test/static/styles.css b/src/oidc_test/static/styles.css
index 6262d79..367ea99 100644
--- a/src/oidc_test/static/styles.css
+++ b/src/oidc_test/static/styles.css
@@ -73,7 +73,6 @@ hr {
 }
 .debug-auth p {
   border-bottom: 1px solid black;
-  text-align: left;
 }
 .debug-auth ul {
   padding: 0;
@@ -185,8 +184,9 @@ hr {
   font-family: monospace;
 }
 
-.resourceResult {
+.resource {
   padding: 0.5em;
+  display: flex;
   gap: 0.5em;
   flex-direction: column;
   width: fit-content;
diff --git a/src/oidc_test/templates/home.html b/src/oidc_test/templates/home.html
index 92b7068..9da5392 100644
--- a/src/oidc_test/templates/home.html
+++ b/src/oidc_test/templates/home.html
@@ -97,19 +97,38 @@
       </div>
     {% endif %}
   </div>
-  {% if user_info_details %}
-    <hr>
-    <div class="debug-auth">
-      <p>User info</p>
-      <ul>
-        {% for key, value in user_info_details.items() %}
-        <li>
-          <span class="key">{{ key }}</span>: <span class="value">{{ value }}</span>
-        </li>
+  {% if settings.show_token and id_token_parsed %}
+    <div class="token-info">
+      <hr>
+      <div>
+        <h2>id token</h2>
+        <div class="token">
+        {% for key, value in id_token_parsed.items() %}
+          <div>
+            <div class="key">{{ key }}</div>
+            <div class="value">{{ value }}</div>
+          </div>
         {% endfor %}
-      </ul>
+        </div>
+        <h2>access token</h2>
+        <div class="token">
+        {% for key, value in access_token_parsed.items() %}
+          <div>
+            <div class="key">{{ key }}</div>
+            <div class="value">{{ value }}</div>
+          </div>
+        {% endfor %}
+        </div>
+        <h2>refresh token</h2>
+        <div class="token">
+        {% for key, value in refresh_token_parsed.items() %}
+          <div>
+            <div class="key">{{ key }}</div>
+            <div class="value">{{ value }}</div>
+          </div>
+        {% endfor %}
+        </div>
       </div>
-      <div>Now is: {{ now.strftime("%T, %D") }} </div>
     </div>
   {% endif %}
 {% endblock %}

From 923a63f5d527e5a4128d193bb9ac7adef956cf84 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Sat, 8 Feb 2025 18:32:02 +0100
Subject: [PATCH 31/73] Add refresh token button

---
 src/oidc_test/auth_utils.py       | 19 +++++++++++--------
 src/oidc_test/main.py             | 30 +++++++++++++++++++++++++++---
 src/oidc_test/models.py           |  9 +++++++--
 src/oidc_test/static/utils.js     |  1 +
 src/oidc_test/templates/base.html |  2 +-
 src/oidc_test/templates/home.html | 21 +++++++++++----------
 6 files changed, 58 insertions(+), 24 deletions(-)

diff --git a/src/oidc_test/auth_utils.py b/src/oidc_test/auth_utils.py
index 26f3779..cab14b2 100644
--- a/src/oidc_test/auth_utils.py
+++ b/src/oidc_test/auth_utils.py
@@ -13,7 +13,7 @@ from httpx import AsyncClient
 from authlib.oauth2.auth import OAuth2Token
 
 from .models import User
-from .database import TokenNotInDb, db, UserNotInDB
+from .database import db, TokenNotInDb, UserNotInDB
 from .settings import oidc_providers_settings
 
 logger = logging.getLogger("oidc-test")
@@ -36,14 +36,14 @@ async def fetch_token(name, request):
 
 
 async def update_token(name, token, refresh_token=None, access_token=None):
+    """Update the token in the database"""
     oidc_provider_settings = oidc_providers_settings[name]
     sid: str = oidc_provider_settings.decode(token["id_token"])["sid"]
     item = await db.get_token(oidc_provider_settings, sid)
     # update old token
-    if access_token is not None:
-        item["access_token"] = token.get("access_token")
-    if refresh_token is not None:
-        item["refresh_token"] = refresh_token
+    item["access_token"] = token["access_token"]
+    item["refresh_token"] = token["refresh_token"]
+    item["id_token"] = token["id_token"]
     item["expires_at"] = token["expires_at"]
     logger.info(f"Token {sid} refreshed")
     # It's a fake db and only in memory, so there's nothing to save
@@ -70,8 +70,8 @@ def init_providers():
             api_base_url=provider.url,
             # For PKCE (not implemented yet):
             # code_challenge_method="S256",
-            # fetch_token=fetch_token,
-            # update_token=update_token,
+            fetch_token=fetch_token,
+            update_token=update_token,
             # client_id="some-client-id", # if enabled, authlib will also check that the access token belongs to this client id (audience)
         )
 
@@ -101,7 +101,10 @@ def get_oidc_provider_or_none(request: Request) -> StarletteOAuth2App | None:
 
 def get_oidc_provider(request: Request) -> StarletteOAuth2App:
     if (oidc_provider := get_oidc_provider_or_none(request)) is None:
-        raise HTTPException(status.HTTP_401_UNAUTHORIZED, "No such provider")
+        if oidc_provider is None:
+            raise HTTPException(status.HTTP_401_UNAUTHORIZED, "No provider")
+        else:
+            raise HTTPException(status.HTTP_401_UNAUTHORIZED, "No such provider")
     else:
         return oidc_provider
 
diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index 4a037eb..81b354f 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -35,6 +35,8 @@ from .auth_utils import (
     authlib_oauth,
     get_providers_info,
     get_token_or_none,
+    get_token,
+    update_token,
 )
 from .auth_misc import pretty_details
 from .database import TokenNotInDb, db
@@ -97,7 +99,7 @@ async def home(
         access_token_scope = None
     else:
         try:
-            access_token_scope = user.decode_access_token()["scope"]
+            access_token_scope = user.get_scope(verify_signature=False)
         except InvalidTokenError as err:
             access_token_scope = None
             logger.info("Invalid token")
@@ -113,15 +115,22 @@ async def home(
         "resources": resources,
     }
     if token is None:
+        context["access_token"] = None
         context["id_token_parsed"] = None
         context["access_token_parsed"] = None
         context["refresh_token_parsed"] = None
     else:
+        context["access_token"] = token["access_token"]
         assert oidc_provider is not None
         assert oidc_provider.name is not None
         oidc_provider_settings = oidc_providers_settings[oidc_provider.name]
-        context["id_token_parsed"] = pretty_details(user, now)
-        context["access_token_parsed"] = oidc_provider_settings.decode(token["access_token"])
+        # context["id_token_parsed"] = pretty_details(user, now)
+        context["id_token_parsed"] = oidc_provider_settings.decode(
+            token["id_token"], verify_signature=False
+        )
+        context["access_token_parsed"] = oidc_provider_settings.decode(
+            token["access_token"], verify_signature=False
+        )
         context["refresh_token_parsed"] = oidc_provider_settings.decode(
             token["refresh_token"], verify_signature=False
         )
@@ -282,6 +291,21 @@ async def non_compliant_logout(
     )
 
 
+@app.get("/refresh")
+async def refresh(
+    request: Request,
+    oidc_provider: Annotated[StarletteOAuth2App, Depends(get_oidc_provider)],
+    token: Annotated[OAuth2Token, Depends(get_token)],
+) -> RedirectResponse:
+    """Manually refresh token"""
+    new_token = await oidc_provider.fetch_access_token(
+        refresh_token=token["refresh_token"],
+        grant_type="refresh_token",
+    )
+    await update_token(oidc_provider.name, new_token)
+    return RedirectResponse(url=request.url_for("home"))
+
+
 # Snippet for running standalone
 # Mostly useful for the --version option,
 # as running with uvicorn is easy and provides better flexibility, eg.
diff --git a/src/oidc_test/models.py b/src/oidc_test/models.py
index 9554bd5..8aee2e6 100644
--- a/src/oidc_test/models.py
+++ b/src/oidc_test/models.py
@@ -54,10 +54,15 @@ class User(UserBase):
             access_token_scopes = []
         return scope in set(info_scopes + access_token_scopes)
 
-    def decode_access_token(self):
+    def decode_access_token(self, verify_signature: bool = True):
         assert self.access_token is not None
         assert self.oidc_provider is not None
         assert self.oidc_provider.name is not None
         from .settings import oidc_providers_settings
 
-        return oidc_providers_settings[self.oidc_provider.name].decode(self.access_token)
+        return oidc_providers_settings[self.oidc_provider.name].decode(
+            self.access_token, verify_signature=verify_signature
+        )
+
+    def get_scope(self, verify_signature: bool = True):
+        return self.decode_access_token(verify_signature=verify_signature)["scope"]
diff --git a/src/oidc_test/static/utils.js b/src/oidc_test/static/utils.js
index 6ea8da2..8e8ad59 100644
--- a/src/oidc_test/static/utils.js
+++ b/src/oidc_test/static/utils.js
@@ -2,6 +2,7 @@ async function checkHref(elem, token, authProvider) {
   const msg = document.getElementById("msg")
   const url = `resource/${elem.getAttribute("resource-id")}`
   const resp = await fetch(url, {
+    method: "GET",
     headers: new Headers({
       "Content-type": "application/json",
       "Authorization": `Bearer ${token}`,
diff --git a/src/oidc_test/templates/base.html b/src/oidc_test/templates/base.html
index 0fe1a6b..2ce758c 100644
--- a/src/oidc_test/templates/base.html
+++ b/src/oidc_test/templates/base.html
@@ -4,7 +4,7 @@
     <link href="{{ url_for('static', path='/styles.css') }}" rel="stylesheet">
     <script src="{{ url_for('static', path='/utils.js') }}"></script>
   </head>
-  <body onload="checkPerms('links-to-check', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">
+  <body onload="checkPerms('links-to-check', '{{ access_token }}', '{{ oidc_provider_settings.id }}')">
     <h1>OIDC-test - FastAPI client</h1>
     {% block content %}
     {% endblock %}
diff --git a/src/oidc_test/templates/home.html b/src/oidc_test/templates/home.html
index 9da5392..08bcf43 100644
--- a/src/oidc_test/templates/home.html
+++ b/src/oidc_test/templates/home.html
@@ -57,6 +57,7 @@
           Account management
         </button>
       {% endif %}
+      <button onclick="location.href='{{ request.url_for("refresh") }}'" class="refresh">Refresh</button>
       <button onclick="location.href='{{ request.url_for("logout") }}'" class="logout">Logout</button>
     </div>
   {% endif %}
@@ -66,21 +67,21 @@
       Resources validated by scope:
     </p>
     <div class="links-to-check">
-      <button resource-id="time" onclick="get_resource('time', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">Time</button>
-      <button resource-id="bs" onclick="get_resource('bs', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">BS</button>
+      <button resource-id="time" onclick="get_resource('time', '{{ access_token }}', '{{ oidc_provider_settings.id }}')">Time</button>
+      <button resource-id="bs" onclick="get_resource('bs', '{{ access_token }}', '{{ oidc_provider_settings.id }}')">BS</button>
     </div>
     <p>
       Resources validated by role:
     </p>
     <div class="links-to-check">
-      <button resource-id="public" onclick="get_resource('public', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">Public</button>
-      <button resource-id="protected" onclick="get_resource('protected', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">Auth protected content</button>
-      <button resource-id="protected-by-foorole" onclick="get_resource('protected-by-foorole', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">Auth + foorole protected content</button>
-      <button resource-id="protected-by-foorole-or-barrole" onclick="get_resource('protected-by-foorole-or-barrole', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">Auth + foorole or barrole protected content</button>
-      <button resource-id="protected-by-barrole" onclick="get_resource('protected-by-barrole', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">Auth + barrole protected content</button>
-      <button resource-id="protected-by-foorole-and-barrole" onclick="get_resource('protected-by-foorole-and-barrole', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">Auth + foorole and barrole protected content</button>
-      <button resource-id="fast_api_depends" class="hidden" onclick="get_resource('fast_api_depends', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">Using FastAPI Depends</button>
-      <!--<button resource-id="introspect" onclick="get_resource('introspect', '{{ user.access_token }}', '{{ oidc_provider_settings.id }}')">Introspect token (401 expected)</button>-->
+      <button resource-id="public" onclick="get_resource('public', '{{ access_token }}', '{{ oidc_provider_settings.id }}')">Public</button>
+      <button resource-id="protected" onclick="get_resource('protected', '{{ access_token }}', '{{ oidc_provider_settings.id }}')">Auth protected content</button>
+      <button resource-id="protected-by-foorole" onclick="get_resource('protected-by-foorole', '{{ access_token }}', '{{ oidc_provider_settings.id }}')">Auth + foorole protected content</button>
+      <button resource-id="protected-by-foorole-or-barrole" onclick="get_resource('protected-by-foorole-or-barrole', '{{ access_token }}', '{{ oidc_provider_settings.id }}')">Auth + foorole or barrole protected content</button>
+      <button resource-id="protected-by-barrole" onclick="get_resource('protected-by-barrole', '{{ access_token }}', '{{ oidc_provider_settings.id }}')">Auth + barrole protected content</button>
+      <button resource-id="protected-by-foorole-and-barrole" onclick="get_resource('protected-by-foorole-and-barrole', '{{ access_token }}', '{{ oidc_provider_settings.id }}')">Auth + foorole and barrole protected content</button>
+      <button resource-id="fast_api_depends" class="hidden" onclick="get_resource('fast_api_depends', '{{ access_token }}', '{{ oidc_provider_settings.id }}')">Using FastAPI Depends</button>
+      <!--<button resource-id="introspect" onclick="get_resource('introspect', '{{ access_token }}', '{{ oidc_provider_settings.id }}')">Introspect token (401 expected)</button>-->
     </div>
     <div class="resourceResult">
       <div id="resource" class="resource"></div>

From 38b983c2a51ff1866e3306896a9e5e960bbe984b Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Sat, 8 Feb 2025 19:05:13 +0100
Subject: [PATCH 32/73] Fix scope

---
 src/oidc_test/main.py | 19 +++++--------------
 1 file changed, 5 insertions(+), 14 deletions(-)

diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index 81b354f..03d13d7 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -95,20 +95,9 @@ async def home(
         resources = []
         oidc_provider_settings = None
 
-    if user is None:
-        access_token_scope = None
-    else:
-        try:
-            access_token_scope = user.get_scope(verify_signature=False)
-        except InvalidTokenError as err:
-            access_token_scope = None
-            logger.info("Invalid token")
-            logger.exception(err)
-
     context = {
         "settings": settings.model_dump(),
         "user": user,
-        "access_token_scope": access_token_scope,
         "now": now,
         "oidc_provider": oidc_provider,
         "oidc_provider_settings": oidc_provider_settings,
@@ -124,13 +113,15 @@ async def home(
         assert oidc_provider is not None
         assert oidc_provider.name is not None
         oidc_provider_settings = oidc_providers_settings[oidc_provider.name]
+        access_token_parsed = oidc_provider_settings.decode(
+            token["access_token"], verify_signature=False
+        )
+        context["access_token_scope"] = access_token_parsed["scope"]
         # context["id_token_parsed"] = pretty_details(user, now)
         context["id_token_parsed"] = oidc_provider_settings.decode(
             token["id_token"], verify_signature=False
         )
-        context["access_token_parsed"] = oidc_provider_settings.decode(
-            token["access_token"], verify_signature=False
-        )
+        context["access_token_parsed"] = access_token_parsed
         context["refresh_token_parsed"] = oidc_provider_settings.decode(
             token["refresh_token"], verify_signature=False
         )

From c5bb4f4319445ba145ab08067593a6957ce37f42 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Sun, 9 Feb 2025 06:20:48 +0100
Subject: [PATCH 33/73] Refactor most code, isolate authlib somehow

---
 src/oidc_test/auth_misc.py        |  29 -------
 src/oidc_test/auth_provider.py    |  43 ++++++++++
 src/oidc_test/auth_utils.py       |  80 +++++++++++--------
 src/oidc_test/database.py         |  27 +++----
 src/oidc_test/main.py             | 128 ++++++++++++------------------
 src/oidc_test/models.py           |  10 +--
 src/oidc_test/resource_server.py  |   9 ++-
 src/oidc_test/settings.py         |  45 ++---------
 src/oidc_test/templates/base.html |   2 +-
 src/oidc_test/templates/home.html |  28 +++----
 10 files changed, 183 insertions(+), 218 deletions(-)
 delete mode 100644 src/oidc_test/auth_misc.py
 create mode 100644 src/oidc_test/auth_provider.py

diff --git a/src/oidc_test/auth_misc.py b/src/oidc_test/auth_misc.py
deleted file mode 100644
index a4e9ea3..0000000
--- a/src/oidc_test/auth_misc.py
+++ /dev/null
@@ -1,29 +0,0 @@
-from datetime import datetime, timedelta
-from collections import OrderedDict
-
-from .models import User
-
-time_keys = set(("iat", "exp", "auth_time", "updated_at"))
-
-
-def pretty_details(user: User, now: datetime) -> OrderedDict:
-    details = OrderedDict()
-    # breakpoint()
-    for key in sorted(time_keys):
-        try:
-            dt = datetime.fromtimestamp(user.userinfo[key])
-        except (KeyError, TypeError):
-            pass
-        else:
-            td = now - dt
-            td = timedelta(days=td.days, seconds=td.seconds)
-            if td.days < 0:
-                ptd = f"in {-td} h:m:s"
-            else:
-                ptd = f"{td} h:m:s ago"
-            details[key] = f"{user.userinfo[key]} - {dt} ({ptd})"
-    for key in sorted(user.userinfo):
-        if key in time_keys:
-            continue
-        details[key] = user.userinfo[key]
-    return details
diff --git a/src/oidc_test/auth_provider.py b/src/oidc_test/auth_provider.py
new file mode 100644
index 0000000..bed4596
--- /dev/null
+++ b/src/oidc_test/auth_provider.py
@@ -0,0 +1,43 @@
+from typing import Any
+from jwt import decode
+import logging
+
+from authlib.integrations.starlette_client.apps import StarletteOAuth2App
+
+from .settings import AuthProviderSettings, settings
+
+logger = logging.getLogger("oidc-test")
+
+
+class Provider(AuthProviderSettings):
+    class Config:
+        arbitrary_types_allowed = True
+
+    authlib_client: StarletteOAuth2App = StarletteOAuth2App(None)
+
+    def decode(self, token: str, verify_signature: bool = True) -> dict[str, Any]:
+        """Decode the token with signature check"""
+        if settings.debug_token:
+            decoded = decode(
+                token,
+                self.get_public_key(),
+                algorithms=[self.signature_alg],
+                audience=["account", "oidc-test", "oidc-test-web"],
+                options={
+                    "verify_signature": False,
+                    "verify_aud": False,
+                },  # not settings.insecure.skip_verify_signature},
+            )
+            logger.debug(str(decoded))
+        return decode(
+            token,
+            self.get_public_key(),
+            algorithms=[self.signature_alg],
+            audience=["account", "oidc-test", "oidc-test-web"],
+            options={
+                "verify_signature": verify_signature,
+            },  # not settings.insecure.skip_verify_signature},
+        )
+
+
+providers: dict[str, Provider] = {}
diff --git a/src/oidc_test/auth_utils.py b/src/oidc_test/auth_utils.py
index cab14b2..e62fe39 100644
--- a/src/oidc_test/auth_utils.py
+++ b/src/oidc_test/auth_utils.py
@@ -1,4 +1,3 @@
-import re
 from typing import Union, Annotated
 from functools import wraps
 import logging
@@ -14,7 +13,8 @@ from authlib.oauth2.auth import OAuth2Token
 
 from .models import User
 from .database import db, TokenNotInDb, UserNotInDB
-from .settings import oidc_providers_settings
+from .settings import settings
+from .auth_provider import providers, Provider
 
 logger = logging.getLogger("oidc-test")
 
@@ -35,11 +35,13 @@ async def fetch_token(name, request):
     # return token.to_token()
 
 
-async def update_token(name, token, refresh_token=None, access_token=None):
+async def update_token(
+    provider_id, token, refresh_token: str | None = None, access_token: str | None = None
+):
     """Update the token in the database"""
-    oidc_provider_settings = oidc_providers_settings[name]
-    sid: str = oidc_provider_settings.decode(token["id_token"])["sid"]
-    item = await db.get_token(oidc_provider_settings, sid)
+    provider = providers[provider_id]
+    sid: str = provider.decode(token["id_token"])["sid"]
+    item = await db.get_token(provider, sid)
     # update old token
     item["access_token"] = token["access_token"]
     item["refresh_token"] = token["refresh_token"]
@@ -54,10 +56,12 @@ authlib_oauth = OAuth(cache=None, fetch_token=fetch_token, update_token=update_t
 
 
 def init_providers():
-    # Add oidc providers to authlib from the settings
-    for id, provider in oidc_providers_settings.items():
+    """Add oidc providers to authlib from the settings
+    and build the providers dict"""
+    for provider_settings in settings.auth.providers:
+        provider = Provider(**provider_settings.model_dump())
         authlib_oauth.register(
-            name=id,
+            name=provider.id,
             server_metadata_url=provider.openid_configuration,
             client_kwargs={
                 "scope": " ".join(
@@ -74,6 +78,8 @@ def init_providers():
             update_token=update_token,
             # client_id="some-client-id", # if enabled, authlib will also check that the access token belongs to this client id (audience)
         )
+        provider.authlib_client = getattr(authlib_oauth, provider.id)
+        providers[provider.id] = provider
 
 
 init_providers()
@@ -82,33 +88,41 @@ init_providers()
 async def get_providers_info():
     # Get the public key:
     async with AsyncClient() as client:
-        for provider_settings in oidc_providers_settings.values():
-            if provider_settings.info_url:
-                provider_info = await client.get(provider_settings.url)
-                provider_settings.info = provider_info.json()
+        for provider in providers.values():
+            if provider.info_url:
+                provider_info = await client.get(provider.url)
+                provider.info = provider_info.json()
 
 
-def get_oidc_provider_or_none(request: Request) -> StarletteOAuth2App | None:
+def get_auth_provider_client_or_none(request: Request) -> StarletteOAuth2App | None:
     """Return the oidc_provider from a request object, from the session.
     It can be used in Depends()"""
-    if (oidc_provider_id := request.session.get("oidc_provider_id")) is None:
-        return
-    try:
-        return getattr(authlib_oauth, str(oidc_provider_id))
-    except AttributeError:
+    if (auth_provider_id := request.session.get("auth_provider_id")) is None:
         return
+    return getattr(authlib_oauth, str(auth_provider_id), None)
 
 
-def get_oidc_provider(request: Request) -> StarletteOAuth2App:
-    if (oidc_provider := get_oidc_provider_or_none(request)) is None:
-        if oidc_provider is None:
-            raise HTTPException(status.HTTP_401_UNAUTHORIZED, "No provider")
-        else:
-            raise HTTPException(status.HTTP_401_UNAUTHORIZED, "No such provider")
+def get_auth_provider_client(request: Request) -> StarletteOAuth2App:
+    if (oidc_provider := get_auth_provider_client_or_none(request)) is None:
+        raise HTTPException(status.HTTP_401_UNAUTHORIZED, "No such provider")
     else:
         return oidc_provider
 
 
+def get_auth_provider_or_none(request: Request) -> Provider | None:
+    """Return the oidc_provider settings from a request object, from the session.
+    It can be used in Depends()"""
+    if (auth_provider_id := request.session.get("auth_provider_id")) is None:
+        return
+    return providers.get(auth_provider_id)
+
+
+def get_auth_provider(request: Request) -> Provider:
+    if (provider := get_auth_provider_or_none(request)) is None:
+        raise HTTPException(status.HTTP_401_UNAUTHORIZED, "No such provider")
+    return provider
+
+
 async def get_current_user(request: Request) -> User:
     """Get the current user from a request object.
     Also validates the token expiration time.
@@ -120,11 +134,11 @@ async def get_current_user(request: Request) -> User:
     user = await db.get_user(user_sub)
     ## Check if the token is expired
     if token.is_expired():
-        oidc_provider = get_oidc_provider(request=request)
+        provider = get_auth_provider(request=request)
         ## Ask a new refresh token from the provider
         logger.info(f"Token expired for user {user.name}")
         try:
-            userinfo = await oidc_provider.fetch_access_token(
+            userinfo = await provider.authlib_client.fetch_access_token(
                 refresh_token=token.get("refresh_token")
             )
             assert userinfo is not None
@@ -150,14 +164,12 @@ async def get_token(request: Request) -> OAuth2Token:
     """Return the token from the session.
     Can be used in Depends()"""
     try:
-        oidc_provider_settings = oidc_providers_settings[
-            request.session.get("oidc_provider_id", "")
-        ]
+        provider = providers[request.session.get("auth_provider_id", "")]
     except KeyError:
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Invalid provider")
     try:
         return await db.get_token(
-            oidc_provider_settings,
+            provider,
             request.session.get("sid"),
         )
     except (TokenNotInDb, InvalidKeyError, DecodeError) as err:
@@ -219,7 +231,7 @@ async def get_user_from_token(
             "Request headers must have a 'auth_provider' field",
         )
     try:
-        auth_provider_settings = oidc_providers_settings[auth_provider_id]
+        provider = providers[auth_provider_id]
     except KeyError:
         if auth_provider_id == "":
             raise HTTPException(status.HTTP_401_UNAUTHORIZED, "No auth provider")
@@ -230,7 +242,7 @@ async def get_user_from_token(
     if token == "":
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, "No token")
     try:
-        payload = auth_provider_settings.decode(token)
+        payload = provider.decode(token)
     except ExpiredSignatureError as err:
         logger.info(f"Expired signature: {err}")
         raise HTTPException(
@@ -261,7 +273,7 @@ async def get_user_from_token(
         user = await db.add_user(
             sub=payload["sub"],
             user_info=payload,
-            oidc_provider=getattr(authlib_oauth, auth_provider_id),
+            auth_provider=getattr(authlib_oauth, auth_provider_id),
             access_token=token,
         )
     return user
diff --git a/src/oidc_test/database.py b/src/oidc_test/database.py
index d3bdd4e..3493429 100644
--- a/src/oidc_test/database.py
+++ b/src/oidc_test/database.py
@@ -2,11 +2,10 @@
 
 import logging
 
-from authlib.integrations.starlette_client.apps import StarletteOAuth2App
 from authlib.oauth2.rfc6749 import OAuth2Token
 
-from .settings import OIDCProvider, oidc_providers_settings
 from .models import User, Role
+from .auth_provider import Provider, providers
 
 logger = logging.getLogger("oidc-test")
 
@@ -29,23 +28,23 @@ class Database:
         self,
         sub: str,
         user_info: dict,
-        oidc_provider: StarletteOAuth2App,
+        auth_provider: Provider,
         access_token: str,
         access_token_decoded: dict | None = None,
     ) -> User:
         if access_token_decoded is None:
-            assert oidc_provider.name is not None
-            oidc_provider_settings = oidc_providers_settings[oidc_provider.name]
-            access_token_decoded = oidc_provider_settings.decode(access_token)
+            assert auth_provider.name is not None
+            provider = providers[auth_provider.id]
+            access_token_decoded = provider.decode(access_token)
+        user_info["auth_provider_id"] = auth_provider.id
         user = User(**user_info)
         user.userinfo = user_info
-        user.oidc_provider = oidc_provider
-        user.access_token = access_token
-        user.access_token_decoded = access_token_decoded
+        # user.access_token = access_token
+        # user.access_token_decoded = access_token_decoded
         # Add roles provided in the access token
         roles = set()
         try:
-            r = access_token_decoded["resource_access"][oidc_provider.client_id]["roles"]
+            r = access_token_decoded["resource_access"][auth_provider.client_id]["roles"]
             roles.update(r)
         except KeyError:
             pass
@@ -66,19 +65,19 @@ class Database:
             raise UserNotInDB
         return self.users[sub]
 
-    async def add_token(self, oidc_provider_settings: OIDCProvider, token: OAuth2Token) -> None:
+    async def add_token(self, provider: Provider, token: OAuth2Token) -> None:
         """Store a token using as key the sid (auth provider's session id)
         in the id_token"""
-        assert isinstance(oidc_provider_settings, OIDCProvider)
+        assert isinstance(provider, Provider)
         sid = token["userinfo"]["sid"]
         self.tokens[sid] = token
 
     async def get_token(
         self,
-        oidc_provider_settings: OIDCProvider,
+        provider: Provider,
         sid: str | None,
     ) -> OAuth2Token:
-        assert isinstance(oidc_provider_settings, OIDCProvider)
+        assert isinstance(provider, Provider)
         if sid is None:
             raise TokenNotInDb
         try:
diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index 03d13d7..304df92 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -15,7 +15,7 @@ from fastapi.staticfiles import StaticFiles
 from fastapi.responses import HTMLResponse, RedirectResponse
 from fastapi.templating import Jinja2Templates
 from fastapi.middleware.cors import CORSMiddleware
-from jwt import InvalidTokenError, PyJWTError
+from jwt import PyJWTError
 from starlette.middleware.sessions import SessionMiddleware
 from authlib.integrations.starlette_client.apps import StarletteOAuth2App
 from authlib.integrations.base_client import OAuthError
@@ -26,11 +26,12 @@ from authlib.oauth2.rfc6749 import OAuth2Token
 # from fastapi.security import OpenIdConnect
 # from pkce import generate_code_verifier, generate_pkce_pair
 
-from .settings import settings, oidc_providers_settings
+from .settings import settings
+from .auth_provider import Provider, providers
 from .models import User
 from .auth_utils import (
-    get_oidc_provider,
-    get_oidc_provider_or_none,
+    get_auth_provider,
+    get_auth_provider_or_none,
     get_current_user_or_none,
     authlib_oauth,
     get_providers_info,
@@ -38,7 +39,6 @@ from .auth_utils import (
     get_token,
     update_token,
 )
-from .auth_misc import pretty_details
 from .database import TokenNotInDb, db
 from .resource_server import resource_server
 
@@ -78,51 +78,30 @@ app.mount("/resource", resource_server, name="resource_server")
 async def home(
     request: Request,
     user: Annotated[User, Depends(get_current_user_or_none)],
-    oidc_provider: Annotated[StarletteOAuth2App | None, Depends(get_oidc_provider_or_none)],
+    provider: Annotated[Provider | None, Depends(get_auth_provider_or_none)],
     token: Annotated[OAuth2Token | None, Depends(get_token_or_none)],
 ) -> HTMLResponse:
-    now = datetime.now()
-    if oidc_provider and (
-        (
-            oidc_provider_settings := oidc_providers_settings.get(
-                request.session.get("oidc_provider_id", "")
-            )
-        )
-        is not None
-    ):
-        resources = oidc_provider_settings.resources
-    else:
-        resources = []
-        oidc_provider_settings = None
-
     context = {
         "settings": settings.model_dump(),
         "user": user,
-        "now": now,
-        "oidc_provider": oidc_provider,
-        "oidc_provider_settings": oidc_provider_settings,
-        "resources": resources,
+        "now": datetime.now(),
+        "auth_provider": provider,
     }
-    if token is None:
+    if provider is None or token is None:
         context["access_token"] = None
         context["id_token_parsed"] = None
         context["access_token_parsed"] = None
         context["refresh_token_parsed"] = None
+        context["resources"] = None
     else:
         context["access_token"] = token["access_token"]
-        assert oidc_provider is not None
-        assert oidc_provider.name is not None
-        oidc_provider_settings = oidc_providers_settings[oidc_provider.name]
-        access_token_parsed = oidc_provider_settings.decode(
-            token["access_token"], verify_signature=False
-        )
+        context["resources"] = provider.resources
+        access_token_parsed = provider.decode(token["access_token"], verify_signature=False)
         context["access_token_scope"] = access_token_parsed["scope"]
         # context["id_token_parsed"] = pretty_details(user, now)
-        context["id_token_parsed"] = oidc_provider_settings.decode(
-            token["id_token"], verify_signature=False
-        )
+        context["id_token_parsed"] = provider.decode(token["id_token"], verify_signature=False)
         context["access_token_parsed"] = access_token_parsed
-        context["refresh_token_parsed"] = oidc_provider_settings.decode(
+        context["refresh_token_parsed"] = provider.decode(
             token["refresh_token"], verify_signature=False
         )
     return templates.TemplateResponse(name="home.html", request=request, context=context)
@@ -131,20 +110,20 @@ async def home(
 # Endpoints for the login / authorization process
 
 
-@app.get("/login/{oidc_provider_id}")
-async def login(request: Request, oidc_provider_id: str) -> RedirectResponse:
+@app.get("/login/{auth_provider_id}")
+async def login(request: Request, auth_provider_id: str) -> RedirectResponse:
     """Login with the provider id, giving the browser a redirect to its authorize page.
-    The provider is expected to send the browser back to our own /auth/{oidc_provider_id} url
+    The provider is expected to send the browser back to our own /auth/{auth_provider_id} url
     with the token.
     """
-    redirect_uri = request.url_for("auth", oidc_provider_id=oidc_provider_id)
+    redirect_uri = request.url_for("auth", auth_provider_id=auth_provider_id)
     try:
-        provider: StarletteOAuth2App = getattr(authlib_oauth, oidc_provider_id)
+        provider: StarletteOAuth2App = getattr(authlib_oauth, auth_provider_id)
     except AttributeError:
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, "No such provider")
     # if (
-    #    code_challenge_method := oidc_providers_settings[
-    #        oidc_provider_id
+    #    code_challenge_method := providers[
+    #        auth_provider_id
     #    ].code_challenge_method
     # ) is not None:
     #    #client = AsyncOAuth2Client(..., code_challenge_method=code_challenge_method)
@@ -164,30 +143,30 @@ async def login(request: Request, oidc_provider_id: str) -> RedirectResponse:
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Cannot reach provider")
 
 
-@app.get("/auth/{oidc_provider_id}")
-async def auth(request: Request, oidc_provider_id: str) -> RedirectResponse:
+@app.get("/auth/{auth_provider_id}")
+async def auth(request: Request, auth_provider_id: str) -> RedirectResponse:
     """Decrypt the auth token, store it to the session (cookie based)
     and response to the browser with a redirect to a "welcome user" page.
     """
     try:
-        oidc_provider: StarletteOAuth2App = getattr(authlib_oauth, oidc_provider_id)
+        authlib_client: StarletteOAuth2App = getattr(authlib_oauth, auth_provider_id)
     except AttributeError:
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, "No such provider")
     try:
-        token: OAuth2Token = await oidc_provider.authorize_access_token(request)
+        token: OAuth2Token = await authlib_client.authorize_access_token(request)
     except OAuthError as error:
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, detail=error.error)
-    # Remember the oidc_provider in the session
+    # Remember the authlib_client in the session
     # logger.info(f"Scope: {token['scope']}")
-    request.session["oidc_provider_id"] = oidc_provider_id
+    request.session["auth_provider_id"] = auth_provider_id
     #
     # One could process the full decoded token which contains extra information
     # eg for updates. Here we are only interested in roles
     #
     if userinfo := token.get("userinfo"):
-        # Remember the oidc_provider in the session
-        request.session["oidc_provider_id"] = oidc_provider_id
-        # User id (sub) given by oidc provider
+        # Remember the authlib_client in the session
+        request.session["auth_provider_id"] = auth_provider_id
+        # User id (sub) given by auth provider
         sub = userinfo["sub"]
         # Build and remember the user in the session
         request.session["user_sub"] = sub
@@ -196,7 +175,7 @@ async def auth(request: Request, oidc_provider_id: str) -> RedirectResponse:
             user = await db.add_user(
                 sub,
                 user_info=userinfo,
-                oidc_provider=oidc_provider,
+                auth_provider=providers[auth_provider_id],
                 access_token=token["access_token"],
             )
         except PyJWTError as err:
@@ -208,48 +187,41 @@ async def auth(request: Request, oidc_provider_id: str) -> RedirectResponse:
         # Add the provider session id to the session
         request.session["sid"] = userinfo["sid"]
         # Add the token to the db because it is used for logout
-        assert oidc_provider.name is not None
-        oidc_provider_settings = oidc_providers_settings[oidc_provider.name]
-        await db.add_token(oidc_provider_settings, token)
+        provider = providers[auth_provider_id]
+        await db.add_token(provider, token)
         # Send the user to the home: (s)he is authenticated
         return RedirectResponse(url=request.url_for("home"))
     else:
         # Not sure if it's correct to redirect to plain login
         # if no userinfo is provided
-        return RedirectResponse(url=request.url_for("login", oidc_provider_id=oidc_provider_id))
+        return RedirectResponse(url=request.url_for("login", auth_provider_id=auth_provider_id))
 
 
 @app.get("/account")
 async def account(
-    request: Request,
+    provider: Annotated[Provider, Depends(get_auth_provider)],
 ) -> RedirectResponse:
-    if (
-        oidc_provider_settings := oidc_providers_settings.get(
-            request.session.get("oidc_provider_id", "")
-        )
-    ) is None:
-        raise HTTPException(status.HTTP_406_NOT_ACCEPTABLE, detail="No oidc provider settings")
-    return RedirectResponse(f"{oidc_provider_settings.account_url_template}")
+    """Redirect to the auth provider account management,
+    if account_url_template is in the provider's settings"""
+    return RedirectResponse(f"{provider.account_url_template}")
 
 
 @app.get("/logout")
 async def logout(
     request: Request,
-    oidc_provider: Annotated[StarletteOAuth2App, Depends(get_oidc_provider)],
+    provider: Annotated[Provider, Depends(get_auth_provider)],
 ) -> RedirectResponse:
     # Clear session
     request.session.pop("user_sub", None)
     # Get provider's endpoint
-    if (provider_logout_uri := oidc_provider.server_metadata.get("end_session_endpoint")) is None:
-        logger.warn(f"Cannot find end_session_endpoint for provider {oidc_provider.name}")
+    if (
+        provider_logout_uri := provider.authlib_client.server_metadata.get("end_session_endpoint")
+    ) is None:
+        logger.warn(f"Cannot find end_session_endpoint for provider {provider.name}")
         return RedirectResponse(request.url_for("non_compliant_logout"))
     post_logout_uri = request.url_for("home")
-    oidc_provider_settings = oidc_providers_settings.get(
-        request.session.get("oidc_provider_id", "")
-    )
-    assert oidc_provider_settings is not None
     try:
-        token = await db.get_token(oidc_provider_settings, request.session.pop("sid", None))
+        token = await db.get_token(provider, request.session.pop("sid", None))
     except TokenNotInDb:
         logger.warn("No session in db for the token or no token")
         return RedirectResponse(request.url_for("home"))
@@ -270,30 +242,30 @@ async def logout(
 @app.get("/non-compliant-logout")
 async def non_compliant_logout(
     request: Request,
-    oidc_provider: Annotated[StarletteOAuth2App, Depends(get_oidc_provider)],
+    provider: Annotated[StarletteOAuth2App, Depends(get_auth_provider)],
 ):
     """A page for non-compliant OAuth2 servers that we cannot log out."""
     # Clear the remain of the session
-    request.session.pop("oidc_provider_id", None)
+    request.session.pop("auth_provider_id", None)
     return templates.TemplateResponse(
         name="non_compliant_logout.html",
         request=request,
-        context={"oidc_provider": oidc_provider, "home_url": request.url_for("home")},
+        context={"oidc_provider": provider, "home_url": request.url_for("home")},
     )
 
 
 @app.get("/refresh")
 async def refresh(
     request: Request,
-    oidc_provider: Annotated[StarletteOAuth2App, Depends(get_oidc_provider)],
+    provider: Annotated[Provider, Depends(get_auth_provider)],
     token: Annotated[OAuth2Token, Depends(get_token)],
 ) -> RedirectResponse:
     """Manually refresh token"""
-    new_token = await oidc_provider.fetch_access_token(
+    new_token = await provider.authlib_client.fetch_access_token(
         refresh_token=token["refresh_token"],
         grant_type="refresh_token",
     )
-    await update_token(oidc_provider.name, new_token)
+    await update_token(provider.id, new_token)
     return RedirectResponse(url=request.url_for("home"))
 
 
diff --git a/src/oidc_test/models.py b/src/oidc_test/models.py
index 8aee2e6..eda63a6 100644
--- a/src/oidc_test/models.py
+++ b/src/oidc_test/models.py
@@ -8,7 +8,6 @@ from pydantic import (
     EmailStr,
     ConfigDict,
 )
-from authlib.integrations.starlette_client.apps import StarletteOAuth2App
 from sqlmodel import SQLModel, Field
 
 logger = logging.getLogger("oidc-test")
@@ -37,7 +36,7 @@ class User(UserBase):
     userinfo: dict = {}
     access_token: str | None = None
     access_token_decoded: dict[str, Any] | None = None
-    oidc_provider: StarletteOAuth2App | None = None
+    auth_provider_id: str
 
     @computed_field
     @cached_property
@@ -56,11 +55,10 @@ class User(UserBase):
 
     def decode_access_token(self, verify_signature: bool = True):
         assert self.access_token is not None
-        assert self.oidc_provider is not None
-        assert self.oidc_provider.name is not None
-        from .settings import oidc_providers_settings
+        assert self.auth_provider_id is not None
+        from .auth_provider import providers
 
-        return oidc_providers_settings[self.oidc_provider.name].decode(
+        return providers[self.auth_provider_id].decode(
             self.access_token, verify_signature=verify_signature
         )
 
diff --git a/src/oidc_test/resource_server.py b/src/oidc_test/resource_server.py
index cb944ed..e5670ed 100644
--- a/src/oidc_test/resource_server.py
+++ b/src/oidc_test/resource_server.py
@@ -2,6 +2,7 @@ from datetime import datetime
 from typing import Annotated
 import logging
 
+from authlib.jose import Key
 from httpx import AsyncClient
 from jwt.exceptions import ExpiredSignatureError, InvalidTokenError
 from fastapi import FastAPI, HTTPException, Depends, status
@@ -15,10 +16,9 @@ from .models import User
 from .auth_utils import (
     get_user_from_token,
     UserWithRole,
-    # get_oidc_provider,
-    # get_token,
 )
 from .settings import settings
+from .auth_provider import providers
 
 logger = logging.getLogger("oidc-test")
 
@@ -128,7 +128,10 @@ async def get_resource(resource_id: str, user: User) -> dict:
     """
     Resource processing: build an informative rely as a simple showcase
     """
-    pname = getattr(user.oidc_provider, "name", "?")
+    try:
+        pname = providers[user.auth_provider_id].name
+    except KeyError:
+        pname = "?"
     resp = {
         "hello": f"Hi {user.name} from an OAuth resource provider",
         "comment": f"I received a request for '{resource_id}' "
diff --git a/src/oidc_test/settings.py b/src/oidc_test/settings.py
index e448c1e..9a789a0 100644
--- a/src/oidc_test/settings.py
+++ b/src/oidc_test/settings.py
@@ -1,11 +1,9 @@
 from os import environ
 import string
 import random
-from typing import Type, Tuple, Any
+from typing import Type, Tuple
 from pathlib import Path
-import logging
 
-from jwt import decode
 from pydantic import BaseModel, computed_field, AnyUrl
 from pydantic_settings import (
     BaseSettings,
@@ -17,8 +15,6 @@ from starlette.requests import Request
 
 from .models import User
 
-logger = logging.getLogger("oidc-test")
-
 
 class Resource(BaseModel):
     """A resource with an URL that can be accessed with an OAuth2 access token"""
@@ -27,8 +23,8 @@ class Resource(BaseModel):
     name: str
 
 
-class OIDCProvider(BaseModel):
-    """OIDC provider, can also be a resource server"""
+class AuthProviderSettings(BaseModel):
+    """Auth provider, can also be a resource server"""
 
     id: str
     name: str
@@ -79,30 +75,6 @@ class OIDCProvider(BaseModel):
         -----END PUBLIC KEY-----
         """
 
-    def decode(self, token: str, verify_signature: bool = True) -> dict[str, Any]:
-        """Decode the token with signature check"""
-        if settings.debug_token:
-            decoded = decode(
-                token,
-                self.get_public_key(),
-                algorithms=[self.signature_alg],
-                audience=["account", "oidc-test", "oidc-test-web"],
-                options={
-                    "verify_signature": False,
-                    "verify_aud": False,
-                },  # not settings.insecure.skip_verify_signature},
-            )
-            logger.debug(str(decoded))
-        return decode(
-            token,
-            self.get_public_key(),
-            algorithms=[self.signature_alg],
-            audience=["account", "oidc-test", "oidc-test-web"],
-            options={
-                "verify_signature": verify_signature,
-            },  # not settings.insecure.skip_verify_signature},
-        )
-
 
 class ResourceProvider(BaseModel):
     id: str
@@ -111,9 +83,9 @@ class ResourceProvider(BaseModel):
     resources: list[Resource] = []
 
 
-class OIDCSettings(BaseModel):
+class AuthSettings(BaseModel):
     show_session_details: bool = False
-    providers: list[OIDCProvider] = []
+    providers: list[AuthProviderSettings] = []
     swagger_provider: str = ""
 
 
@@ -128,7 +100,7 @@ class Settings(BaseSettings):
 
     model_config = SettingsConfigDict(env_nested_delimiter="__")
 
-    oidc: OIDCSettings = OIDCSettings()
+    auth: AuthSettings = AuthSettings()
     resource_providers: list[ResourceProvider] = []
     secret_key: str = "".join(random.choice(string.ascii_letters) for _ in range(16))
     log: bool = False
@@ -163,8 +135,3 @@ class Settings(BaseSettings):
 
 
 settings = Settings()
-
-
-oidc_providers_settings: dict[str, OIDCProvider] = dict(
-    [(provider.id, provider) for provider in settings.oidc.providers]
-)
diff --git a/src/oidc_test/templates/base.html b/src/oidc_test/templates/base.html
index 2ce758c..4cb56f5 100644
--- a/src/oidc_test/templates/base.html
+++ b/src/oidc_test/templates/base.html
@@ -4,7 +4,7 @@
     <link href="{{ url_for('static', path='/styles.css') }}" rel="stylesheet">
     <script src="{{ url_for('static', path='/utils.js') }}"></script>
   </head>
-  <body onload="checkPerms('links-to-check', '{{ access_token }}', '{{ oidc_provider_settings.id }}')">
+  <body onload="checkPerms('links-to-check', '{{ access_token }}', '{{ auth_provider.id }}')">
     <h1>OIDC-test - FastAPI client</h1>
     {% block content %}
     {% endblock %}
diff --git a/src/oidc_test/templates/home.html b/src/oidc_test/templates/home.html
index 08bcf43..7275f2d 100644
--- a/src/oidc_test/templates/home.html
+++ b/src/oidc_test/templates/home.html
@@ -8,7 +8,7 @@
   <div class="login-box">
     <p class="description">Log in with:</p>
     <table class="providers">
-      {% for provider in settings.oidc.providers %}
+      {% for provider in settings.auth.providers %}
       <tr class="provider">
         <td>
           <a class="link" href="login/{{ provider.id }}"><div>{{ provider.name }}</div></a>
@@ -32,7 +32,7 @@
       <div>{{ user.email }}</div>
       <div>
         <span>Provider:</span>
-        {{ oidc_provider_settings.name }} 
+        {{ auth_provider.name }} 
       </div>
       {% if user.roles %}
         <div>
@@ -50,9 +50,9 @@
           {% endfor %}
         </div>
       {% endif %}
-      {% if oidc_provider_settings.account_url_template %}
+      {% if auth_provider.account_url_template %}
         <button
-          onclick="location.href='{{ oidc_provider_settings.get_account_url(request, user) }}'"
+          onclick="location.href='{{ auth_provider.get_account_url(request, user) }}'"
           class="account">
           Account management
         </button>
@@ -67,21 +67,21 @@
       Resources validated by scope:
     </p>
     <div class="links-to-check">
-      <button resource-id="time" onclick="get_resource('time', '{{ access_token }}', '{{ oidc_provider_settings.id }}')">Time</button>
-      <button resource-id="bs" onclick="get_resource('bs', '{{ access_token }}', '{{ oidc_provider_settings.id }}')">BS</button>
+      <button resource-id="time" onclick="get_resource('time', '{{ access_token }}', '{{ auth_provider.id }}')">Time</button>
+      <button resource-id="bs" onclick="get_resource('bs', '{{ access_token }}', '{{ auth_provider.id }}')">BS</button>
     </div>
     <p>
       Resources validated by role:
     </p>
     <div class="links-to-check">
-      <button resource-id="public" onclick="get_resource('public', '{{ access_token }}', '{{ oidc_provider_settings.id }}')">Public</button>
-      <button resource-id="protected" onclick="get_resource('protected', '{{ access_token }}', '{{ oidc_provider_settings.id }}')">Auth protected content</button>
-      <button resource-id="protected-by-foorole" onclick="get_resource('protected-by-foorole', '{{ access_token }}', '{{ oidc_provider_settings.id }}')">Auth + foorole protected content</button>
-      <button resource-id="protected-by-foorole-or-barrole" onclick="get_resource('protected-by-foorole-or-barrole', '{{ access_token }}', '{{ oidc_provider_settings.id }}')">Auth + foorole or barrole protected content</button>
-      <button resource-id="protected-by-barrole" onclick="get_resource('protected-by-barrole', '{{ access_token }}', '{{ oidc_provider_settings.id }}')">Auth + barrole protected content</button>
-      <button resource-id="protected-by-foorole-and-barrole" onclick="get_resource('protected-by-foorole-and-barrole', '{{ access_token }}', '{{ oidc_provider_settings.id }}')">Auth + foorole and barrole protected content</button>
-      <button resource-id="fast_api_depends" class="hidden" onclick="get_resource('fast_api_depends', '{{ access_token }}', '{{ oidc_provider_settings.id }}')">Using FastAPI Depends</button>
-      <!--<button resource-id="introspect" onclick="get_resource('introspect', '{{ access_token }}', '{{ oidc_provider_settings.id }}')">Introspect token (401 expected)</button>-->
+      <button resource-id="public" onclick="get_resource('public', '{{ access_token }}', '{{ auth_provider.id }}')">Public</button>
+      <button resource-id="protected" onclick="get_resource('protected', '{{ access_token }}', '{{ auth_provider.id }}')">Auth protected content</button>
+      <button resource-id="protected-by-foorole" onclick="get_resource('protected-by-foorole', '{{ access_token }}', '{{ auth_provider.id }}')">Auth + foorole protected content</button>
+      <button resource-id="protected-by-foorole-or-barrole" onclick="get_resource('protected-by-foorole-or-barrole', '{{ access_token }}', '{{ auth_provider.id }}')">Auth + foorole or barrole protected content</button>
+      <button resource-id="protected-by-barrole" onclick="get_resource('protected-by-barrole', '{{ access_token }}', '{{ auth_provider.id }}')">Auth + barrole protected content</button>
+      <button resource-id="protected-by-foorole-and-barrole" onclick="get_resource('protected-by-foorole-and-barrole', '{{ access_token }}', '{{ auth_provider.id }}')">Auth + foorole and barrole protected content</button>
+      <button resource-id="fast_api_depends" class="hidden" onclick="get_resource('fast_api_depends', '{{ access_token }}', '{{ auth_provider.id }}')">Using FastAPI Depends</button>
+      <!--<button resource-id="introspect" onclick="get_resource('introspect', '{{ access_token }}', '{{ auth_provider.id }}')">Introspect token (401 expected)</button>-->
     </div>
     <div class="resourceResult">
       <div id="resource" class="resource"></div>

From 496ce016e3d31fdb003146a3f84bc86726275e6d Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Mon, 10 Feb 2025 02:05:34 +0100
Subject: [PATCH 34/73] Continue refactor; fetch resources from the providers'
 settings

---
 src/oidc_test/auth_provider.py                | 64 +++++++++++++++--
 src/oidc_test/auth_utils.py                   | 45 ++++++------
 src/oidc_test/database.py                     |  9 ++-
 src/oidc_test/main.py                         | 68 +++++++++++++------
 src/oidc_test/models.py                       |  6 +-
 src/oidc_test/resource_server.py              | 50 +++++++++++---
 src/oidc_test/settings.py                     | 16 ++---
 src/oidc_test/static/utils.js                 | 17 +++--
 src/oidc_test/templates/home.html             | 49 +++++++------
 .../templates/non_compliant_logout.html       |  6 +-
 10 files changed, 217 insertions(+), 113 deletions(-)

diff --git a/src/oidc_test/auth_provider.py b/src/oidc_test/auth_provider.py
index bed4596..e50241c 100644
--- a/src/oidc_test/auth_provider.py
+++ b/src/oidc_test/auth_provider.py
@@ -1,26 +1,41 @@
+from json import JSONDecodeError
 from typing import Any
 from jwt import decode
 import logging
+from collections import OrderedDict
 
+from pydantic import ConfigDict
 from authlib.integrations.starlette_client.apps import StarletteOAuth2App
+from httpx import AsyncClient
 
 from .settings import AuthProviderSettings, settings
+from .models import User
 
 logger = logging.getLogger("oidc-test")
 
 
+class NoPublicKey(Exception):
+    pass
+
+
 class Provider(AuthProviderSettings):
-    class Config:
-        arbitrary_types_allowed = True
+    # To allow authlib_client as StarletteOAuth2App
+    model_config = ConfigDict(arbitrary_types_allowed=True)  # type:ignore
 
     authlib_client: StarletteOAuth2App = StarletteOAuth2App(None)
+    info: dict[str, Any] = {}
+    unknown_auth_user: User
 
-    def decode(self, token: str, verify_signature: bool = True) -> dict[str, Any]:
+    def decode(self, token: str, verify_signature: bool | None = None) -> dict[str, Any]:
         """Decode the token with signature check"""
+        if self.public_key is None:
+            raise NoPublicKey
+        if verify_signature is None:
+            verify_signature = self.skip_verify_signature
         if settings.debug_token:
             decoded = decode(
                 token,
-                self.get_public_key(),
+                self.public_key,
                 algorithms=[self.signature_alg],
                 audience=["account", "oidc-test", "oidc-test-web"],
                 options={
@@ -31,7 +46,7 @@ class Provider(AuthProviderSettings):
             logger.debug(str(decoded))
         return decode(
             token,
-            self.get_public_key(),
+            self.public_key,
             algorithms=[self.signature_alg],
             audience=["account", "oidc-test", "oidc-test-web"],
             options={
@@ -39,5 +54,42 @@ class Provider(AuthProviderSettings):
             },  # not settings.insecure.skip_verify_signature},
         )
 
+    async def get_info(self):
+        # Get the public key:
+        async with AsyncClient() as client:
+            public_key: str | None = None
+            if self.info_url is not None:
+                try:
+                    provider_info = await client.get(self.info_url)
+                except Exception:
+                    raise NoPublicKey
+                try:
+                    self.info = provider_info.json()
+                except JSONDecodeError:
+                    raise NoPublicKey
+                if "public_key" in self.info:
+                    # For Keycloak
+                    try:
+                        public_key = str(self.info["public_key"])
+                    except KeyError:
+                        raise NoPublicKey
+                elif "keys" in self.info:
+                    # For Forgejo/Gitea
+                    try:
+                        public_key = str(self.info["keys"][0]["n"])
+                    except KeyError:
+                        raise NoPublicKey
+            if self.public_key_url is not None:
+                resp = await client.get(self.public_key_url)
+                public_key = resp.text
+            if public_key is None:
+                raise NoPublicKey
+            self.public_key = "\n".join(
+                ["-----BEGIN PUBLIC KEY-----", public_key, "-----END PUBLIC KEY-----"]
+            )
 
-providers: dict[str, Provider] = {}
+    def get_session_key(self, userinfo):
+        return userinfo[self.session_key]
+
+
+providers: OrderedDict[str, Provider] = OrderedDict()
diff --git a/src/oidc_test/auth_utils.py b/src/oidc_test/auth_utils.py
index e62fe39..8cd5028 100644
--- a/src/oidc_test/auth_utils.py
+++ b/src/oidc_test/auth_utils.py
@@ -5,8 +5,7 @@ import logging
 from fastapi import HTTPException, Request, Depends, status
 from fastapi.security import OAuth2PasswordBearer
 from authlib.integrations.starlette_client import OAuth, OAuthError, StarletteOAuth2App
-from jwt import ExpiredSignatureError, InvalidKeyError, DecodeError
-from httpx import AsyncClient
+from jwt import ExpiredSignatureError, InvalidKeyError, DecodeError, PyJWTError
 
 # from authlib.oauth1.auth import OAuthToken
 from authlib.oauth2.auth import OAuth2Token
@@ -40,7 +39,7 @@ async def update_token(
 ):
     """Update the token in the database"""
     provider = providers[provider_id]
-    sid: str = provider.decode(token["id_token"])["sid"]
+    sid: str = provider.get_session_key(provider.decode(token["id_token"]))
     item = await db.get_token(provider, sid)
     # update old token
     item["access_token"] = token["access_token"]
@@ -59,7 +58,12 @@ def init_providers():
     """Add oidc providers to authlib from the settings
     and build the providers dict"""
     for provider_settings in settings.auth.providers:
-        provider = Provider(**provider_settings.model_dump())
+        provider_settings_dict = provider_settings.model_dump()
+        # Add an anonymous user, that cannot be identified but has provided a valid access token
+        provider_settings_dict["unknown_auth_user"] = User(
+            sub="", auth_provider_id=provider_settings.id
+        )
+        provider = Provider(**provider_settings_dict)
         authlib_oauth.register(
             name=provider.id,
             server_metadata_url=provider.openid_configuration,
@@ -85,15 +89,6 @@ def init_providers():
 init_providers()
 
 
-async def get_providers_info():
-    # Get the public key:
-    async with AsyncClient() as client:
-        for provider in providers.values():
-            if provider.info_url:
-                provider_info = await client.get(provider.url)
-                provider.info = provider_info.json()
-
-
 def get_auth_provider_client_or_none(request: Request) -> StarletteOAuth2App | None:
     """Return the oidc_provider from a request object, from the session.
     It can be used in Depends()"""
@@ -166,6 +161,8 @@ async def get_token(request: Request) -> OAuth2Token:
     try:
         provider = providers[request.session.get("auth_provider_id", "")]
     except KeyError:
+        request.session.pop("auth_provider_id", None)
+        request.session.pop("user_sub", None)
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Invalid provider")
     try:
         return await db.get_token(
@@ -239,29 +236,27 @@ async def get_user_from_token(
             raise HTTPException(
                 status.HTTP_401_UNAUTHORIZED, f"Unknown auth provider '{auth_provider_id}'"
             )
-    if token == "":
+    if token == "None":
+        request.session.pop("auth_provider_id", None)
+        request.session.pop("user_sub", None)
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, "No token")
     try:
         payload = provider.decode(token)
-    except ExpiredSignatureError as err:
-        logger.info(f"Expired signature: {err}")
+    except ExpiredSignatureError:
         raise HTTPException(
             status.HTTP_401_UNAUTHORIZED,
             "Expired signature (refresh not implemented yet)",
         )
-    except InvalidKeyError as err:
-        logger.info(f"Invalid key: {err}")
+    except InvalidKeyError:
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Invalid auth provider key")
-    except Exception as err:
-        logger.info("Cannot decode token, see below")
-        logger.exception(err)
-        raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Cannot decode token")
+    except PyJWTError as err:
+        raise HTTPException(
+            status.HTTP_401_UNAUTHORIZED, f"Cannot decode token: {err.__class__.__name__}"
+        )
     try:
         user_id = payload["sub"]
     except KeyError:
-        raise HTTPException(
-            status.HTTP_401_UNAUTHORIZED, "Wrong token: 'sub' (user id) not found"
-        )
+        return provider.unknown_auth_user
     try:
         user = await db.get_user(user_id)
         if user.access_token != token:
diff --git a/src/oidc_test/database.py b/src/oidc_test/database.py
index 3493429..659fd13 100644
--- a/src/oidc_test/database.py
+++ b/src/oidc_test/database.py
@@ -3,6 +3,7 @@
 import logging
 
 from authlib.oauth2.rfc6749 import OAuth2Token
+from jwt import PyJWTError
 
 from .models import User, Role
 from .auth_provider import Provider, providers
@@ -35,7 +36,10 @@ class Database:
         if access_token_decoded is None:
             assert auth_provider.name is not None
             provider = providers[auth_provider.id]
-            access_token_decoded = provider.decode(access_token)
+            try:
+                access_token_decoded = provider.decode(access_token)
+            except PyJWTError:
+                access_token_decoded = {}
         user_info["auth_provider_id"] = auth_provider.id
         user = User(**user_info)
         user.userinfo = user_info
@@ -68,8 +72,7 @@ class Database:
     async def add_token(self, provider: Provider, token: OAuth2Token) -> None:
         """Store a token using as key the sid (auth provider's session id)
         in the id_token"""
-        assert isinstance(provider, Provider)
-        sid = token["userinfo"]["sid"]
+        sid = provider.get_session_key(token["userinfo"])
         self.tokens[sid] = token
 
     async def get_token(
diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index 304df92..4018997 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -27,14 +27,13 @@ from authlib.oauth2.rfc6749 import OAuth2Token
 # from pkce import generate_code_verifier, generate_pkce_pair
 
 from .settings import settings
-from .auth_provider import Provider, providers
+from .auth_provider import NoPublicKey, Provider, providers
 from .models import User
 from .auth_utils import (
     get_auth_provider,
     get_auth_provider_or_none,
     get_current_user_or_none,
     authlib_oauth,
-    get_providers_info,
     get_token_or_none,
     get_token,
     update_token,
@@ -50,7 +49,12 @@ templates = Jinja2Templates(Path(__file__).parent / "templates")
 @asynccontextmanager
 async def lifespan(app: FastAPI):
     assert app is not None
-    await get_providers_info()
+    for provider in list(providers.values()):
+        try:
+            await provider.get_info()
+        except NoPublicKey:
+            logger.warn(f"Disable {provider.id}: public key not found")
+            del providers[provider.id]
     yield
 
 
@@ -82,12 +86,13 @@ async def home(
     token: Annotated[OAuth2Token | None, Depends(get_token_or_none)],
 ) -> HTMLResponse:
     context = {
-        "settings": settings.model_dump(),
+        "show_token": settings.show_token,
         "user": user,
         "now": datetime.now(),
         "auth_provider": provider,
     }
     if provider is None or token is None:
+        context["providers"] = providers
         context["access_token"] = None
         context["id_token_parsed"] = None
         context["access_token_parsed"] = None
@@ -96,14 +101,23 @@ async def home(
     else:
         context["access_token"] = token["access_token"]
         context["resources"] = provider.resources
-        access_token_parsed = provider.decode(token["access_token"], verify_signature=False)
-        context["access_token_scope"] = access_token_parsed["scope"]
+        try:
+            access_token_parsed = provider.decode(token["access_token"], verify_signature=False)
+        except PyJWTError as err:
+            access_token_parsed = {"Cannot parse": err.__class__.__name__}
+        try:
+            context["access_token_scope"] = access_token_parsed["scope"]
+        except KeyError:
+            context["access_token_scope"] = None
         # context["id_token_parsed"] = pretty_details(user, now)
         context["id_token_parsed"] = provider.decode(token["id_token"], verify_signature=False)
         context["access_token_parsed"] = access_token_parsed
-        context["refresh_token_parsed"] = provider.decode(
-            token["refresh_token"], verify_signature=False
-        )
+        try:
+            context["refresh_token_parsed"] = provider.decode(
+                token["refresh_token"], verify_signature=False
+            )
+        except PyJWTError as err:
+            context["refresh_token_parsed"] = {"Cannot parse": err.__class__.__name__}
     return templates.TemplateResponse(name="home.html", request=request, context=context)
 
 
@@ -144,16 +158,19 @@ async def login(request: Request, auth_provider_id: str) -> RedirectResponse:
 
 
 @app.get("/auth/{auth_provider_id}")
-async def auth(request: Request, auth_provider_id: str) -> RedirectResponse:
+async def auth(
+    request: Request,
+    auth_provider_id: str,
+) -> RedirectResponse:
     """Decrypt the auth token, store it to the session (cookie based)
     and response to the browser with a redirect to a "welcome user" page.
     """
     try:
-        authlib_client: StarletteOAuth2App = getattr(authlib_oauth, auth_provider_id)
-    except AttributeError:
+        provider = providers[auth_provider_id]
+    except KeyError:
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, "No such provider")
     try:
-        token: OAuth2Token = await authlib_client.authorize_access_token(request)
+        token: OAuth2Token = await provider.authlib_client.authorize_access_token(request)
     except OAuthError as error:
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, detail=error.error)
     # Remember the authlib_client in the session
@@ -168,6 +185,14 @@ async def auth(request: Request, auth_provider_id: str) -> RedirectResponse:
         request.session["auth_provider_id"] = auth_provider_id
         # User id (sub) given by auth provider
         sub = userinfo["sub"]
+        ## Get additional data from userinfo endpoint
+        # try:
+        #    user_info_from_endpoint = await authlib_client.userinfo(
+        #        token=token, follow_redirects=True
+        #    )
+        # except Exception as err:
+        #    logger.warn(f"Cannot get userinfo from endpoint: {err}")
+        #    user_info_from_endpoint = {}
         # Build and remember the user in the session
         request.session["user_sub"] = sub
         # Store the user in the database, which also verifies the token validity and signature
@@ -185,9 +210,8 @@ async def auth(request: Request, auth_provider_id: str) -> RedirectResponse:
             )
         assert isinstance(user, User)
         # Add the provider session id to the session
-        request.session["sid"] = userinfo["sid"]
+        request.session["sid"] = provider.get_session_key(userinfo)
         # Add the token to the db because it is used for logout
-        provider = providers[auth_provider_id]
         await db.add_token(provider, token)
         # Send the user to the home: (s)he is authenticated
         return RedirectResponse(url=request.url_for("home"))
@@ -211,15 +235,16 @@ async def logout(
     request: Request,
     provider: Annotated[Provider, Depends(get_auth_provider)],
 ) -> RedirectResponse:
-    # Clear session
-    request.session.pop("user_sub", None)
     # Get provider's endpoint
     if (
         provider_logout_uri := provider.authlib_client.server_metadata.get("end_session_endpoint")
     ) is None:
-        logger.warn(f"Cannot find end_session_endpoint for provider {provider.name}")
+        logger.warn(f"Cannot find end_session_endpoint for provider {provider.id}")
         return RedirectResponse(request.url_for("non_compliant_logout"))
     post_logout_uri = request.url_for("home")
+    # Clear session
+    request.session.pop("user_sub", None)
+    request.session.pop("auth_provider_id", None)
     try:
         token = await db.get_token(provider, request.session.pop("sid", None))
     except TokenNotInDb:
@@ -242,15 +267,16 @@ async def logout(
 @app.get("/non-compliant-logout")
 async def non_compliant_logout(
     request: Request,
-    provider: Annotated[StarletteOAuth2App, Depends(get_auth_provider)],
+    provider: Annotated[Provider, Depends(get_auth_provider)],
 ):
     """A page for non-compliant OAuth2 servers that we cannot log out."""
-    # Clear the remain of the session
+    # Clear session
+    request.session.pop("user_sub", None)
     request.session.pop("auth_provider_id", None)
     return templates.TemplateResponse(
         name="non_compliant_logout.html",
         request=request,
-        context={"oidc_provider": provider, "home_url": request.url_for("home")},
+        context={"auth_provider": provider, "home_url": request.url_for("home")},
     )
 
 
diff --git a/src/oidc_test/models.py b/src/oidc_test/models.py
index eda63a6..7c5250b 100644
--- a/src/oidc_test/models.py
+++ b/src/oidc_test/models.py
@@ -49,13 +49,13 @@ class User(UserBase):
         try:
             access_token_scopes = self.decode_access_token().get("scope", "").split(" ")
         except Exception as err:
-            logger.info(f"Access token cannot be decoded: {err}")
+            logger.debug(f"Cannot find scope because the access token cannot be decoded: {err}")
             access_token_scopes = []
         return scope in set(info_scopes + access_token_scopes)
 
     def decode_access_token(self, verify_signature: bool = True):
-        assert self.access_token is not None
-        assert self.auth_provider_id is not None
+        assert self.access_token is not None, "no access_token"
+        assert self.auth_provider_id is not None, "no auth_provider_id"
         from .auth_provider import providers
 
         return providers[self.auth_provider_id].decode(
diff --git a/src/oidc_test/resource_server.py b/src/oidc_test/resource_server.py
index e5670ed..f7f0433 100644
--- a/src/oidc_test/resource_server.py
+++ b/src/oidc_test/resource_server.py
@@ -2,7 +2,7 @@ from datetime import datetime
 from typing import Annotated
 import logging
 
-from authlib.jose import Key
+from authlib.oauth2.auth import OAuth2Token
 from httpx import AsyncClient
 from jwt.exceptions import ExpiredSignatureError, InvalidTokenError
 from fastapi import FastAPI, HTTPException, Depends, status
@@ -14,11 +14,12 @@ from fastapi.middleware.cors import CORSMiddleware
 
 from .models import User
 from .auth_utils import (
+    get_token_or_none,
     get_user_from_token,
     UserWithRole,
 )
 from .settings import settings
-from .auth_provider import providers
+from .auth_provider import providers, Provider
 
 logger = logging.getLogger("oidc-test")
 
@@ -113,23 +114,51 @@ async def get_protected_by_foorole_or_barrole(
 
 
 @resource_server.get("/{id}")
-async def get_resource_(
+async def get_resource(
     id: str,
-    # user: Annotated[User, Depends(get_current_user)],
-    # oidc_provider: Annotated[StarletteOAuth2App, Depends(get_oidc_provider)],
-    # token: Annotated[OAuth2Token, Depends(get_token)],
     user: Annotated[User, Depends(get_user_from_token)],
-):
+    token: Annotated[OAuth2Token | None, Depends(get_token_or_none)],
+) -> dict | list:
     """Generic path for testing a resource provided by a provider"""
-    return await get_resource(id, user)
+    provider = providers[user.auth_provider_id]
+    if id in [r.id for r in provider.resources]:
+        return await get_external_resource(
+            provider=provider,
+            id=id,
+            access_token=token["access_token"] if token else None,
+            user=user,
+        )
+    return await get_resource_(id, user)
 
 
-async def get_resource(resource_id: str, user: User) -> dict:
+async def get_external_resource(
+    provider: Provider, id: str, access_token: str | None, user: User
+) -> dict | list:
+    resource = [r for r in provider.resources if r.id == id][0]
+    async with AsyncClient() as client:
+        resp = await client.get(
+            url=provider.url + resource.url,
+            headers={
+                "Content-type": "application/json",
+                "Authorization": f"Bearer {access_token}",
+            },
+        )
+    if resp.is_error:
+        raise HTTPException(resp.status_code, f"Cannot fetch resource: {resp.reason_phrase}")
+    resp_length = len(resp.text)
+    if resp_length > 1024:
+        return {"msg": f"The resource is too long ({resp_length} bytes) to show here"}
+    else:
+        return resp.json()
+
+
+async def get_resource_(resource_id: str, user: User) -> dict:
     """
     Resource processing: build an informative rely as a simple showcase
     """
+    provider = providers[user.auth_provider_id]
     try:
-        pname = providers[user.auth_provider_id].name
+        pname = provider.name
     except KeyError:
         pname = "?"
     resp = {
@@ -164,7 +193,6 @@ async def process(user, resource_id, resp):
     Too simple to be serious.
     It's a good fit for a plugin architecture for production
     """
-    assert user is not None
     if resource_id == "time":
         resp["time"] = datetime.now().strftime("%c")
     elif resource_id == "bs":
diff --git a/src/oidc_test/settings.py b/src/oidc_test/settings.py
index 9a789a0..86a2b6b 100644
--- a/src/oidc_test/settings.py
+++ b/src/oidc_test/settings.py
@@ -21,6 +21,7 @@ class Resource(BaseModel):
 
     id: str
     name: str
+    url: str
 
 
 class AuthProviderSettings(BaseModel):
@@ -39,10 +40,12 @@ class AuthProviderSettings(BaseModel):
     info_url: str | None = (
         None  # Used eg. for Keycloak's public key (see https://stackoverflow.com/questions/54318633/getting-keycloaks-public-key)
     )
-    info: dict[str, str | int] | None = None  # Info fetched from info_url, eg. public key
     public_key: str | None = None
+    public_key_url: str | None = None
     signature_alg: str = "RS256"
     resource_provider_scopes: list[str] = []
+    session_key: str = "sid"
+    skip_verify_signature: bool = True
 
     @computed_field
     @property
@@ -64,17 +67,6 @@ class AuthProviderSettings(BaseModel):
         else:
             return None
 
-    def get_public_key(self) -> str:
-        """Return the public key formatted for decoding token"""
-        public_key = self.public_key or (self.info is not None and self.info["public_key"])
-        if public_key is None:
-            raise AttributeError(f"Cannot get public key for {self.name}")
-        return f"""
-        -----BEGIN PUBLIC KEY-----
-        {public_key}
-        -----END PUBLIC KEY-----
-        """
-
 
 class ResourceProvider(BaseModel):
     id: str
diff --git a/src/oidc_test/static/utils.js b/src/oidc_test/static/utils.js
index 8e8ad59..6c9fae4 100644
--- a/src/oidc_test/static/utils.js
+++ b/src/oidc_test/static/utils.js
@@ -55,15 +55,24 @@ async function get_resource(id, token, authProvider) {
   msg.innerHTML = ""
   resourceElem.innerHTML = ""
   Object.entries(resource).forEach(
-    ([k, v]) => {
+    ([key, value]) => {
       let r = document.createElement('div')
       let kElem = document.createElement('div')
-      kElem.innerText = k
+      kElem.innerText = key
       kElem.className = "key"
       let vElem = document.createElement('div')
-      vElem.innerText = v
+      if (typeof value == "object") {
+        Object.entries(value).forEach(v => {
+          const ne = document.createElement('div')
+          ne.innerHTML = `<span class="key">${v[0]}</span>: <span class="value">${v[1]}</span>`
+          vElem.appendChild(ne)
+        })
+      }
+      else {
+        vElem.innerText = value
+      }
       vElem.className = "value"
-      if (k == "sorry") {
+      if (key == "sorry") {
         vElem.classList.add("error")
       }
       r.appendChild(kElem)
diff --git a/src/oidc_test/templates/home.html b/src/oidc_test/templates/home.html
index 7275f2d..da513c9 100644
--- a/src/oidc_test/templates/home.html
+++ b/src/oidc_test/templates/home.html
@@ -5,25 +5,24 @@
     with OpenID Connect and OAuth2 with different providers.
   </p>
   {% if not user %} 
-  <div class="login-box">
-    <p class="description">Log in with:</p>
-    <table class="providers">
-      {% for provider in settings.auth.providers %}
-      <tr class="provider">
-        <td>
-          <a class="link" href="login/{{ provider.id }}"><div>{{ provider.name }}</div></a>
-        </td>
-        <td class="hint">{{ provider.hint }}</div>
-        </td>
-      </tr>
-      {% else %}
-        <div class="error">There is no authentication provider defined.
-        Hint: check the settings.yaml file.</div>
-      {% endfor %}
-    </table>
-  </div>
-  {% endif %}
-  {% if user %}
+    <div class="login-box">
+      <p class="description">Log in with:</p>
+      <table class="providers">
+        {% for provider in providers.values() %}
+        <tr class="provider">
+          <td>
+            <a class="link" href="login/{{ provider.id }}"><div>{{ provider.name }}</div></a>
+          </td>
+          <td class="hint">{{ provider.hint }}</div>
+          </td>
+        </tr>
+        {% else %}
+          <div class="error">There is no authentication provider defined.
+          Hint: check the settings.yaml file.</div>
+        {% endfor %}
+      </table>
+    </div>
+  {% else %}
     <div class="user-info">
       <p>Hey, {{ user.name }}</p>
       {% if user.picture %}
@@ -83,22 +82,22 @@
       <button resource-id="fast_api_depends" class="hidden" onclick="get_resource('fast_api_depends', '{{ access_token }}', '{{ auth_provider.id }}')">Using FastAPI Depends</button>
       <!--<button resource-id="introspect" onclick="get_resource('introspect', '{{ access_token }}', '{{ auth_provider.id }}')">Introspect token (401 expected)</button>-->
     </div>
-    <div class="resourceResult">
-      <div id="resource" class="resource"></div>
-      <div id="msg" class="msg error"></div>
-    </div>
     {% if resources %}
       <p>
         Resources for this provider:
       </p>
       <div class="links-to-check">
         {% for resource in resources %}
-          <a href="{{ request.url_for('get_resource', id=resource.id) }}">{{ resource.name }}</a>
+        <button resource-id="{{ resource.id }}" onclick="get_resource('{{ resource.id }}', '{{ access_token }}', '{{ auth_provider.id }}')">{{ resource.name }}</buttona>
         {% endfor %}
       </div>
     {% endif %}
+    <div class="resourceResult">
+      <div id="resource" class="resource"></div>
+      <div id="msg" class="msg error"></div>
+    </div>
   </div>
-  {% if settings.show_token and id_token_parsed %}
+  {% if show_token and id_token_parsed %}
     <div class="token-info">
       <hr>
       <div>
diff --git a/src/oidc_test/templates/non_compliant_logout.html b/src/oidc_test/templates/non_compliant_logout.html
index 24a96ae..56758de 100644
--- a/src/oidc_test/templates/non_compliant_logout.html
+++ b/src/oidc_test/templates/non_compliant_logout.html
@@ -6,12 +6,12 @@
     authorisation to log in again without asking for credentials.
   </p>
   <p>
-    This is because {{ oidc_provider.name }} does not provide "end_session_endpoint" in its metadata
-    (see: <a href="{{ oidc_provider._server_metadata_url }}">{{ oidc_provider._server_metadata_url }}</a>).
+    This is because {{ auth_provider.name }} does not provide "end_session_endpoint" in its metadata
+    (see: <a href="{{ auth_provider.authlib_client._server_metadata_url }}">{{ auth_provider.authlib_client._server_metadata_url }}</a>).
   </p>
   <p>
     You can just also go back to the <a href="{{ home_url }}">application home page</a>, but
-    it recommended to go to the <a href="{{ oidc_provider.server_metadata['issuer'] }}">OIDC provider's site</a>
+    it recommended to go to the <a href="{{ auth_provider.authlib_client.server_metadata['issuer'] }}">OIDC provider's site</a>
     and log out explicitely from there.
   </p>
 {% endblock %}

From e56be3c378e10e4ac972a3901021226ed26c7c1f Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Mon, 10 Feb 2025 14:14:32 +0100
Subject: [PATCH 35/73] Continue refactor

---
 .../{auth_provider.py => auth/provider.py}    |  8 ++-----
 .../{auth_utils.py => auth/utils.py}          | 24 +++++++++----------
 src/oidc_test/auth_providers.py               |  5 ++++
 src/oidc_test/database.py                     |  4 +++-
 src/oidc_test/main.py                         | 12 ++++++----
 src/oidc_test/models.py                       |  2 +-
 src/oidc_test/resource_server.py              |  8 ++++---
 src/oidc_test/settings.py                     |  4 +---
 src/oidc_test/static/styles.css               |  3 +--
 src/oidc_test/templates/home.html             |  2 +-
 10 files changed, 38 insertions(+), 34 deletions(-)
 rename src/oidc_test/{auth_provider.py => auth/provider.py} (94%)
 rename src/oidc_test/{auth_utils.py => auth/utils.py} (96%)
 create mode 100644 src/oidc_test/auth_providers.py

diff --git a/src/oidc_test/auth_provider.py b/src/oidc_test/auth/provider.py
similarity index 94%
rename from src/oidc_test/auth_provider.py
rename to src/oidc_test/auth/provider.py
index e50241c..dab4764 100644
--- a/src/oidc_test/auth_provider.py
+++ b/src/oidc_test/auth/provider.py
@@ -2,14 +2,13 @@ from json import JSONDecodeError
 from typing import Any
 from jwt import decode
 import logging
-from collections import OrderedDict
 
 from pydantic import ConfigDict
 from authlib.integrations.starlette_client.apps import StarletteOAuth2App
 from httpx import AsyncClient
 
-from .settings import AuthProviderSettings, settings
-from .models import User
+from ..settings import AuthProviderSettings, settings
+from ..models import User
 
 logger = logging.getLogger("oidc-test")
 
@@ -90,6 +89,3 @@ class Provider(AuthProviderSettings):
 
     def get_session_key(self, userinfo):
         return userinfo[self.session_key]
-
-
-providers: OrderedDict[str, Provider] = OrderedDict()
diff --git a/src/oidc_test/auth_utils.py b/src/oidc_test/auth/utils.py
similarity index 96%
rename from src/oidc_test/auth_utils.py
rename to src/oidc_test/auth/utils.py
index 8cd5028..0623186 100644
--- a/src/oidc_test/auth_utils.py
+++ b/src/oidc_test/auth/utils.py
@@ -10,15 +10,15 @@ from jwt import ExpiredSignatureError, InvalidKeyError, DecodeError, PyJWTError
 # from authlib.oauth1.auth import OAuthToken
 from authlib.oauth2.auth import OAuth2Token
 
-from .models import User
-from .database import db, TokenNotInDb, UserNotInDB
-from .settings import settings
-from .auth_provider import providers, Provider
+from .provider import Provider
+
+from ..models import User
+from ..database import db, TokenNotInDb, UserNotInDB
+from ..settings import settings
+from ..auth_providers import providers
 
 logger = logging.getLogger("oidc-test")
 
-oauth2_scheme = OAuth2PasswordBearer(tokenUrl="token")
-
 
 async def fetch_token(name, request):
     assert name is not None
@@ -51,9 +51,6 @@ async def update_token(
     # await item.save()
 
 
-authlib_oauth = OAuth(cache=None, fetch_token=fetch_token, update_token=update_token)
-
-
 def init_providers():
     """Add oidc providers to authlib from the settings
     and build the providers dict"""
@@ -86,7 +83,8 @@ def init_providers():
         providers[provider.id] = provider
 
 
-init_providers()
+authlib_oauth = OAuth(cache=None, fetch_token=fetch_token, update_token=update_token)
+oauth2_scheme = OAuth2PasswordBearer(tokenUrl="token")
 
 
 def get_auth_provider_client_or_none(request: Request) -> StarletteOAuth2App | None:
@@ -245,7 +243,7 @@ async def get_user_from_token(
     except ExpiredSignatureError:
         raise HTTPException(
             status.HTTP_401_UNAUTHORIZED,
-            "Expired signature (refresh not implemented yet)",
+            "Expired signature (token refresh not implemented yet)",
         )
     except InvalidKeyError:
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Invalid auth provider key")
@@ -263,12 +261,12 @@ async def get_user_from_token(
             user.access_token = token
     except UserNotInDB:
         logger.info(
-            f"User {user_id} not found in DB, creating it (real apps can behave differently"
+            f"User {user_id} not found in DB, creating it (real apps can behave differently)"
         )
         user = await db.add_user(
             sub=payload["sub"],
             user_info=payload,
-            auth_provider=getattr(authlib_oauth, auth_provider_id),
+            auth_provider=providers[auth_provider_id],
             access_token=token,
         )
     return user
diff --git a/src/oidc_test/auth_providers.py b/src/oidc_test/auth_providers.py
new file mode 100644
index 0000000..45f4de6
--- /dev/null
+++ b/src/oidc_test/auth_providers.py
@@ -0,0 +1,5 @@
+from collections import OrderedDict
+
+from .auth.provider import Provider
+
+providers: OrderedDict[str, Provider] = OrderedDict()
diff --git a/src/oidc_test/database.py b/src/oidc_test/database.py
index 659fd13..4704f9b 100644
--- a/src/oidc_test/database.py
+++ b/src/oidc_test/database.py
@@ -5,8 +5,10 @@ import logging
 from authlib.oauth2.rfc6749 import OAuth2Token
 from jwt import PyJWTError
 
+from .auth.provider import Provider
+
 from .models import User, Role
-from .auth_provider import Provider, providers
+from .auth_providers import providers
 
 logger = logging.getLogger("oidc-test")
 
diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index 4018997..f37339d 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -26,10 +26,8 @@ from authlib.oauth2.rfc6749 import OAuth2Token
 # from fastapi.security import OpenIdConnect
 # from pkce import generate_code_verifier, generate_pkce_pair
 
-from .settings import settings
-from .auth_provider import NoPublicKey, Provider, providers
-from .models import User
-from .auth_utils import (
+from .auth.provider import NoPublicKey, Provider
+from .auth.utils import (
     get_auth_provider,
     get_auth_provider_or_none,
     get_current_user_or_none,
@@ -38,6 +36,11 @@ from .auth_utils import (
     get_token,
     update_token,
 )
+
+from .auth.utils import init_providers
+from .settings import settings
+from .auth_providers import providers
+from .models import User
 from .database import TokenNotInDb, db
 from .resource_server import resource_server
 
@@ -49,6 +52,7 @@ templates = Jinja2Templates(Path(__file__).parent / "templates")
 @asynccontextmanager
 async def lifespan(app: FastAPI):
     assert app is not None
+    init_providers()
     for provider in list(providers.values()):
         try:
             await provider.get_info()
diff --git a/src/oidc_test/models.py b/src/oidc_test/models.py
index 7c5250b..7b6fd0e 100644
--- a/src/oidc_test/models.py
+++ b/src/oidc_test/models.py
@@ -56,7 +56,7 @@ class User(UserBase):
     def decode_access_token(self, verify_signature: bool = True):
         assert self.access_token is not None, "no access_token"
         assert self.auth_provider_id is not None, "no auth_provider_id"
-        from .auth_provider import providers
+        from .auth_providers import providers
 
         return providers[self.auth_provider_id].decode(
             self.access_token, verify_signature=verify_signature
diff --git a/src/oidc_test/resource_server.py b/src/oidc_test/resource_server.py
index f7f0433..15084bc 100644
--- a/src/oidc_test/resource_server.py
+++ b/src/oidc_test/resource_server.py
@@ -12,14 +12,16 @@ from fastapi.middleware.cors import CORSMiddleware
 # from authlib.integrations.starlette_client.apps import StarletteOAuth2App
 # from authlib.oauth2.rfc6749 import OAuth2Token
 
-from .models import User
-from .auth_utils import (
+from .auth.provider import Provider
+from .auth.utils import (
     get_token_or_none,
     get_user_from_token,
     UserWithRole,
 )
+
+from .auth_providers import providers
 from .settings import settings
-from .auth_provider import providers, Provider
+from .models import User
 
 logger = logging.getLogger("oidc-test")
 
diff --git a/src/oidc_test/settings.py b/src/oidc_test/settings.py
index 86a2b6b..f3ac8f3 100644
--- a/src/oidc_test/settings.py
+++ b/src/oidc_test/settings.py
@@ -13,8 +13,6 @@ from pydantic_settings import (
 )
 from starlette.requests import Request
 
-from .models import User
-
 
 class Resource(BaseModel):
     """A resource with an URL that can be accessed with an OAuth2 access token"""
@@ -57,7 +55,7 @@ class AuthProviderSettings(BaseModel):
     def token_url(self) -> str:
         return "auth/" + self.id
 
-    def get_account_url(self, request: Request, user: User) -> str | None:
+    def get_account_url(self, request: Request, user: dict) -> str | None:
         if self.account_url_template:
             if not (self.url.endswith("/") or self.account_url_template.startswith("/")):
                 sep = "/"
diff --git a/src/oidc_test/static/styles.css b/src/oidc_test/static/styles.css
index 367ea99..e163a68 100644
--- a/src/oidc_test/static/styles.css
+++ b/src/oidc_test/static/styles.css
@@ -184,11 +184,10 @@ hr {
   font-family: monospace;
 }
 
-.resource {
+.resourceResult {
   padding: 0.5em;
   display: flex;
   gap: 0.5em;
-  flex-direction: column;
   width: fit-content;
   align-items: center;
   margin: 5px auto;
diff --git a/src/oidc_test/templates/home.html b/src/oidc_test/templates/home.html
index da513c9..93d0bc6 100644
--- a/src/oidc_test/templates/home.html
+++ b/src/oidc_test/templates/home.html
@@ -51,7 +51,7 @@
       {% endif %}
       {% if auth_provider.account_url_template %}
         <button
-          onclick="location.href='{{ auth_provider.get_account_url(request, user) }}'"
+          onclick="location.href='{{ auth_provider.get_account_url(request, user.model_dump()) }}'"
           class="account">
           Account management
         </button>

From 64f6a90f22c82a6813cd7e68f2ab193fdbd1980b Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Tue, 11 Feb 2025 17:27:49 +0100
Subject: [PATCH 36/73] Add resource provided registry and plugin system

---
 src/oidc_test/auth/provider.py    |   4 +-
 src/oidc_test/auth/utils.py       |  11 +-
 src/oidc_test/auth_providers.py   |   2 +-
 src/oidc_test/database.py         |   8 +-
 src/oidc_test/main.py             |  22 +--
 src/oidc_test/registry.py         |  43 ++++++
 src/oidc_test/resource_server.py  | 229 +++++++++++++++++-------------
 src/oidc_test/settings.py         |   2 +-
 src/oidc_test/static/utils.js     |   9 +-
 src/oidc_test/templates/home.html |  41 +++---
 10 files changed, 229 insertions(+), 142 deletions(-)
 create mode 100644 src/oidc_test/registry.py

diff --git a/src/oidc_test/auth/provider.py b/src/oidc_test/auth/provider.py
index dab4764..17dcaa0 100644
--- a/src/oidc_test/auth/provider.py
+++ b/src/oidc_test/auth/provider.py
@@ -7,8 +7,8 @@ from pydantic import ConfigDict
 from authlib.integrations.starlette_client.apps import StarletteOAuth2App
 from httpx import AsyncClient
 
-from ..settings import AuthProviderSettings, settings
-from ..models import User
+from oidc_test.settings import AuthProviderSettings, settings
+from oidc_test.models import User
 
 logger = logging.getLogger("oidc-test")
 
diff --git a/src/oidc_test/auth/utils.py b/src/oidc_test/auth/utils.py
index 0623186..9479c48 100644
--- a/src/oidc_test/auth/utils.py
+++ b/src/oidc_test/auth/utils.py
@@ -10,12 +10,11 @@ from jwt import ExpiredSignatureError, InvalidKeyError, DecodeError, PyJWTError
 # from authlib.oauth1.auth import OAuthToken
 from authlib.oauth2.auth import OAuth2Token
 
-from .provider import Provider
-
-from ..models import User
-from ..database import db, TokenNotInDb, UserNotInDB
-from ..settings import settings
-from ..auth_providers import providers
+from oidc_test.auth.provider import Provider
+from oidc_test.models import User
+from oidc_test.database import db, TokenNotInDb, UserNotInDB
+from oidc_test.settings import settings
+from oidc_test.auth_providers import providers
 
 logger = logging.getLogger("oidc-test")
 
diff --git a/src/oidc_test/auth_providers.py b/src/oidc_test/auth_providers.py
index 45f4de6..1c33ae8 100644
--- a/src/oidc_test/auth_providers.py
+++ b/src/oidc_test/auth_providers.py
@@ -1,5 +1,5 @@
 from collections import OrderedDict
 
-from .auth.provider import Provider
+from oidc_test.auth.provider import Provider
 
 providers: OrderedDict[str, Provider] = OrderedDict()
diff --git a/src/oidc_test/database.py b/src/oidc_test/database.py
index 4704f9b..8d87a48 100644
--- a/src/oidc_test/database.py
+++ b/src/oidc_test/database.py
@@ -5,10 +5,10 @@ import logging
 from authlib.oauth2.rfc6749 import OAuth2Token
 from jwt import PyJWTError
 
-from .auth.provider import Provider
+from oidc_test.auth.provider import Provider
 
-from .models import User, Role
-from .auth_providers import providers
+from oidc_test.models import User, Role
+from oidc_test.auth_providers import providers
 
 logger = logging.getLogger("oidc-test")
 
@@ -23,6 +23,7 @@ class TokenNotInDb(Exception):
 
 class Database:
     users: dict[str, User] = {}
+    # TODO: key of the token table should be provider: sid
     tokens: dict[str, OAuth2Token] = {}
 
     # Last sessions for the user (key: users's subject id (sub))
@@ -82,6 +83,7 @@ class Database:
         provider: Provider,
         sid: str | None,
     ) -> OAuth2Token:
+        # TODO: key of the token table should be provider: sid
         assert isinstance(provider, Provider)
         if sid is None:
             raise TokenNotInDb
diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index f37339d..28eab8a 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -26,8 +26,9 @@ from authlib.oauth2.rfc6749 import OAuth2Token
 # from fastapi.security import OpenIdConnect
 # from pkce import generate_code_verifier, generate_pkce_pair
 
-from .auth.provider import NoPublicKey, Provider
-from .auth.utils import (
+from oidc_test.registry import registry
+from oidc_test.auth.provider import NoPublicKey, Provider
+from oidc_test.auth.utils import (
     get_auth_provider,
     get_auth_provider_or_none,
     get_current_user_or_none,
@@ -36,13 +37,12 @@ from .auth.utils import (
     get_token,
     update_token,
 )
-
-from .auth.utils import init_providers
-from .settings import settings
-from .auth_providers import providers
-from .models import User
-from .database import TokenNotInDb, db
-from .resource_server import resource_server
+from oidc_test.auth.utils import init_providers
+from oidc_test.settings import settings
+from oidc_test.auth_providers import providers
+from oidc_test.models import User
+from oidc_test.database import TokenNotInDb, db
+from oidc_test.resource_server import resource_server
 
 logger = logging.getLogger("oidc-test")
 
@@ -53,6 +53,7 @@ templates = Jinja2Templates(Path(__file__).parent / "templates")
 async def lifespan(app: FastAPI):
     assert app is not None
     init_providers()
+    registry.make_registry()
     for provider in list(providers.values()):
         try:
             await provider.get_info()
@@ -104,6 +105,7 @@ async def home(
         context["resources"] = None
     else:
         context["access_token"] = token["access_token"]
+        # XXX: resources defined externally? I am confused...
         context["resources"] = provider.resources
         try:
             access_token_parsed = provider.decode(token["access_token"], verify_signature=False)
@@ -113,9 +115,9 @@ async def home(
             context["access_token_scope"] = access_token_parsed["scope"]
         except KeyError:
             context["access_token_scope"] = None
-        # context["id_token_parsed"] = pretty_details(user, now)
         context["id_token_parsed"] = provider.decode(token["id_token"], verify_signature=False)
         context["access_token_parsed"] = access_token_parsed
+        context["resource_providers"] = registry.resource_providers
         try:
             context["refresh_token_parsed"] = provider.decode(
                 token["refresh_token"], verify_signature=False
diff --git a/src/oidc_test/registry.py b/src/oidc_test/registry.py
new file mode 100644
index 0000000..6db0a47
--- /dev/null
+++ b/src/oidc_test/registry.py
@@ -0,0 +1,43 @@
+from importlib.metadata import entry_points
+import logging
+from typing import Any
+
+from pydantic import BaseModel
+
+from oidc_test.models import User
+
+logger = logging.getLogger("registry")
+
+
+class ProcessResult(BaseModel):
+    result: dict[str, Any] = {}
+
+
+class ProcessError(Exception):
+    pass
+
+
+class ResourceProvider:
+    name: str
+    scope_required: str | None = None
+    default_resource_id: str | None = None
+
+    def __init__(self, name: str):
+        self.name = name
+
+    async def process(self, user: User, resource_id: str | None = None) -> ProcessResult:
+        logger.warning(f"{self.name} should define a process method")
+        return ProcessResult()
+
+
+class ResourceRegistry:
+    resource_providers: dict[str, ResourceProvider] = {}
+
+    def make_registry(self):
+        for ep in entry_points().select(group="oidc_test.resource_provider"):
+            ResourceProviderClass = ep.load()
+            if issubclass(ResourceProviderClass, ResourceProvider):
+                self.resource_providers[ep.name] = ResourceProviderClass(ep.name)
+
+
+registry = ResourceRegistry()
diff --git a/src/oidc_test/resource_server.py b/src/oidc_test/resource_server.py
index 15084bc..3b89240 100644
--- a/src/oidc_test/resource_server.py
+++ b/src/oidc_test/resource_server.py
@@ -5,23 +5,23 @@ import logging
 from authlib.oauth2.auth import OAuth2Token
 from httpx import AsyncClient
 from jwt.exceptions import ExpiredSignatureError, InvalidTokenError
-from fastapi import FastAPI, HTTPException, Depends, status
+from fastapi import FastAPI, HTTPException, Depends, Request, status
 from fastapi.middleware.cors import CORSMiddleware
 
 # from starlette.middleware.sessions import SessionMiddleware
 # from authlib.integrations.starlette_client.apps import StarletteOAuth2App
 # from authlib.oauth2.rfc6749 import OAuth2Token
 
-from .auth.provider import Provider
-from .auth.utils import (
+from oidc_test.auth.provider import Provider
+from oidc_test.auth.utils import (
     get_token_or_none,
     get_user_from_token,
     UserWithRole,
 )
-
-from .auth_providers import providers
-from .settings import settings
-from .models import User
+from oidc_test.auth_providers import providers
+from oidc_test.settings import settings
+from oidc_test.models import User
+from oidc_test.registry import ProcessError, ProcessResult, registry
 
 logger = logging.getLogger("oidc-test")
 
@@ -91,6 +91,128 @@ async def get_protected_by_foorole_or_barrole(
     return {"msg": "Only users with foorole or barrole can see this"}
 
 
+@resource_server.get("/{resource_name}")
+@resource_server.get("/{resource_name}/{resource_id}")
+async def get_resource(
+    resource_name: str,
+    user: Annotated[User, Depends(get_user_from_token)],
+    token: Annotated[OAuth2Token | None, Depends(get_token_or_none)],
+    request: Request,
+    resource_id: str | None = None,
+) -> ProcessResult:
+    """Generic path for testing a resource provided by a provider"""
+    provider = providers[user.auth_provider_id]
+    # Third party resource (provided through the auth provider)
+    # The token is just passed on
+    if resource_name in [r.resource_name for r in provider.resources]:
+        return await get_auth_provider_resource(
+            provider=provider,
+            resource_name=resource_name,
+            access_token=token["access_token"] if token else None,
+            user=user,
+        )
+    # Internal resource (provided here)
+    if resource_name in registry.resource_providers:
+        resource_provider = registry.resource_providers[resource_name]
+        if resource_provider.scope_required is not None and user.has_scope(
+            resource_provider.scope_required
+        ):
+            try:
+                return await resource_provider.process(user=user, resource_id=resource_id)
+            except ProcessError as err:
+                raise HTTPException(
+                    status.HTTP_401_UNAUTHORIZED, f"Cannot process resource: {err}"
+                )
+        else:
+            raise HTTPException(
+                status.HTTP_401_UNAUTHORIZED,
+                f"No scope {resource_provider.scope_required} in the access token "
+                + "but it is required for accessing this resource",
+            )
+    else:
+        raise HTTPException(status.HTTP_401_UNAUTHORIZED, f"Unknown resource {resource_name}")
+    # return await get_resource_(resource_name, user, **request.query_params)
+
+
+async def get_auth_provider_resource(
+    provider: Provider, resource_name: str, access_token: str | None, user: User
+) -> ProcessResult:
+    resource = [r for r in provider.resources if r.resource_name == resource_name][0]
+    async with AsyncClient() as client:
+        resp = await client.get(
+            url=provider.url + resource.url,
+            headers={
+                "Content-type": "application/json",
+                "Authorization": f"Bearer {access_token}",
+            },
+        )
+    if resp.is_error:
+        raise HTTPException(resp.status_code, f"Cannot fetch resource: {resp.reason_phrase}")
+    # Only a demo, real application would really process the response
+    resp_length = len(resp.text)
+    if resp_length > 1024:
+        return ProcessResult(
+            result={"msg": f"The resource is too long ({resp_length} bytes) to show here"}
+        )
+    else:
+        return ProcessResult(result=resp.json())
+
+
+# async def get_resource_(resource_id: str, user: User, **kwargs) -> dict:
+#    """
+#    Resource processing: build an informative rely as a simple showcase
+#    """
+#    if resource_id == "petition":
+#        return await sign(user, kwargs["petition_id"])
+#    provider = providers[user.auth_provider_id]
+#    try:
+#        pname = provider.name
+#    except KeyError:
+#        pname = "?"
+#    resp = {
+#        "hello": f"Hi {user.name} from an OAuth resource provider",
+#        "comment": f"I received a request for '{resource_id}' "
+#        + f"with an access token signed by {pname}",
+#    }
+#    # For the demo, resource resource_id matches a scope get:resource_id,
+#    # but this has to be refined for production
+#    required_scope = f"get:{resource_id}"
+#    # Check if the required scope is in the scopes allowed in userinfo
+#    try:
+#        if user.has_scope(required_scope):
+#            await process(user, resource_id, resp)
+#        else:
+#            ## For the showcase, giving a explanation.
+#            ## Alternatively, raise HTTP_401_UNAUTHORIZED
+#            raise HTTPException(
+#                status.HTTP_401_UNAUTHORIZED,
+#                f"No scope {required_scope} in the access token "
+#                + "but it is required for accessing this resource",
+#            )
+#    except ExpiredSignatureError:
+#        raise HTTPException(status.HTTP_401_UNAUTHORIZED, "The token's signature has expired")
+#    except InvalidTokenError:
+#        raise HTTPException(status.HTTP_401_UNAUTHORIZED, "The token is invalid")
+#    return resp
+
+
+# async def process(user, resource_id, resp):
+#    """
+#    Too simple to be serious.
+#    It's a good fit for a plugin architecture for production
+#    """
+#    if resource_id == "time":
+#        resp["time"] = datetime.now().strftime("%c")
+#    elif resource_id == "bs":
+#        async with AsyncClient() as client:
+#            bs = await client.get("https://corporatebs-generator.sameerkumar.website/")
+#            resp["bs"] = bs.json().get("phrase", "Sorry, i am out of BS today.")
+#    else:
+#        raise HTTPException(
+#            status.HTTP_401_UNAUTHORIZED, f"I don't known how to give '{resource_id}'."
+#        )
+
+
 # @resource_server.get("/introspect")
 # async def get_introspect(
 #    request: Request,
@@ -114,99 +236,6 @@ async def get_protected_by_foorole_or_barrole(
 #    else:
 #        raise HTTPException(status_code=response.status_code, detail=response.text)
 
-
-@resource_server.get("/{id}")
-async def get_resource(
-    id: str,
-    user: Annotated[User, Depends(get_user_from_token)],
-    token: Annotated[OAuth2Token | None, Depends(get_token_or_none)],
-) -> dict | list:
-    """Generic path for testing a resource provided by a provider"""
-    provider = providers[user.auth_provider_id]
-    if id in [r.id for r in provider.resources]:
-        return await get_external_resource(
-            provider=provider,
-            id=id,
-            access_token=token["access_token"] if token else None,
-            user=user,
-        )
-    return await get_resource_(id, user)
-
-
-async def get_external_resource(
-    provider: Provider, id: str, access_token: str | None, user: User
-) -> dict | list:
-    resource = [r for r in provider.resources if r.id == id][0]
-    async with AsyncClient() as client:
-        resp = await client.get(
-            url=provider.url + resource.url,
-            headers={
-                "Content-type": "application/json",
-                "Authorization": f"Bearer {access_token}",
-            },
-        )
-    if resp.is_error:
-        raise HTTPException(resp.status_code, f"Cannot fetch resource: {resp.reason_phrase}")
-    resp_length = len(resp.text)
-    if resp_length > 1024:
-        return {"msg": f"The resource is too long ({resp_length} bytes) to show here"}
-    else:
-        return resp.json()
-
-
-async def get_resource_(resource_id: str, user: User) -> dict:
-    """
-    Resource processing: build an informative rely as a simple showcase
-    """
-    provider = providers[user.auth_provider_id]
-    try:
-        pname = provider.name
-    except KeyError:
-        pname = "?"
-    resp = {
-        "hello": f"Hi {user.name} from an OAuth resource provider",
-        "comment": f"I received a request for '{resource_id}' "
-        + f"with an access token signed by {pname}",
-    }
-    # For the demo, resource resource_id matches a scope get:resource_id,
-    # but this has to be refined for production
-    required_scope = f"get:{resource_id}"
-    # Check if the required scope is in the scopes allowed in userinfo
-    try:
-        if user.has_scope(required_scope):
-            await process(user, resource_id, resp)
-        else:
-            ## For the showcase, giving a explanation.
-            ## Alternatively, raise HTTP_401_UNAUTHORIZED
-            raise HTTPException(
-                status.HTTP_401_UNAUTHORIZED,
-                f"No scope {required_scope} in the access token "
-                + "but it is required for accessing this resource",
-            )
-    except ExpiredSignatureError:
-        raise HTTPException(status.HTTP_401_UNAUTHORIZED, "The token's signature has expired")
-    except InvalidTokenError:
-        raise HTTPException(status.HTTP_401_UNAUTHORIZED, "The token is invalid")
-    return resp
-
-
-async def process(user, resource_id, resp):
-    """
-    Too simple to be serious.
-    It's a good fit for a plugin architecture for production
-    """
-    if resource_id == "time":
-        resp["time"] = datetime.now().strftime("%c")
-    elif resource_id == "bs":
-        async with AsyncClient() as client:
-            bs = await client.get("https://corporatebs-generator.sameerkumar.website/")
-            resp["bs"] = bs.json().get("phrase", "Sorry, i am out of BS today.")
-    else:
-        raise HTTPException(
-            status.HTTP_401_UNAUTHORIZED, f"I don't known how to give '{resource_id}'."
-        )
-
-
 # assert user.oidc_provider is not None
 ### Get some info (TODO: refactor)
 # if (auth_provider_id := user.oidc_provider.name) is None:
diff --git a/src/oidc_test/settings.py b/src/oidc_test/settings.py
index f3ac8f3..2acbc3f 100644
--- a/src/oidc_test/settings.py
+++ b/src/oidc_test/settings.py
@@ -17,7 +17,7 @@ from starlette.requests import Request
 class Resource(BaseModel):
     """A resource with an URL that can be accessed with an OAuth2 access token"""
 
-    id: str
+    resource_name: str
     name: str
     url: str
 
diff --git a/src/oidc_test/static/utils.js b/src/oidc_test/static/utils.js
index 6c9fae4..978b61c 100644
--- a/src/oidc_test/static/utils.js
+++ b/src/oidc_test/static/utils.js
@@ -1,6 +1,8 @@
 async function checkHref(elem, token, authProvider) {
   const msg = document.getElementById("msg")
-  const url = `resource/${elem.getAttribute("resource-id")}`
+  const resourceName = elem.getAttribute("resource-name")
+  const resourceId = elem.getAttribute("resource-id")
+  const url = resourceId ? `resource/${resourceName}/${resourceId}` : `resource/${resourceName}`
   const resp = await fetch(url, {
     method: "GET",
     headers: new Headers({
@@ -28,11 +30,12 @@ function checkPerms(className, token, authProvider) {
   )
 }
 
-async function get_resource(id, token, authProvider) {
+async function get_resource(resource_name, token, authProvider, resource_id) {
   //if (!keycloak.keycloak) { return }
   const msg = document.getElementById("msg")
   const resourceElem = document.getElementById('resource')
-  const resp = await fetch("resource/" + id, {
+  const url = resource_id ? `resource/${resource_name}/${resource_id}` : `resource/${resource_name}`
+  const resp = await fetch(url, {
     method: "GET",
     headers: new Headers({
       "Content-type": "application/json",
diff --git a/src/oidc_test/templates/home.html b/src/oidc_test/templates/home.html
index 93d0bc6..790da81 100644
--- a/src/oidc_test/templates/home.html
+++ b/src/oidc_test/templates/home.html
@@ -62,33 +62,42 @@
   {% endif %}
   <hr>
   <div class="content">
-    <p class="center">
-      Resources validated by scope:
-    </p>
-    <div class="links-to-check">
-      <button resource-id="time" onclick="get_resource('time', '{{ access_token }}', '{{ auth_provider.id }}')">Time</button>
-      <button resource-id="bs" onclick="get_resource('bs', '{{ access_token }}', '{{ auth_provider.id }}')">BS</button>
-    </div>
     <p>
       Resources validated by role:
     </p>
     <div class="links-to-check">
-      <button resource-id="public" onclick="get_resource('public', '{{ access_token }}', '{{ auth_provider.id }}')">Public</button>
-      <button resource-id="protected" onclick="get_resource('protected', '{{ access_token }}', '{{ auth_provider.id }}')">Auth protected content</button>
-      <button resource-id="protected-by-foorole" onclick="get_resource('protected-by-foorole', '{{ access_token }}', '{{ auth_provider.id }}')">Auth + foorole protected content</button>
-      <button resource-id="protected-by-foorole-or-barrole" onclick="get_resource('protected-by-foorole-or-barrole', '{{ access_token }}', '{{ auth_provider.id }}')">Auth + foorole or barrole protected content</button>
-      <button resource-id="protected-by-barrole" onclick="get_resource('protected-by-barrole', '{{ access_token }}', '{{ auth_provider.id }}')">Auth + barrole protected content</button>
-      <button resource-id="protected-by-foorole-and-barrole" onclick="get_resource('protected-by-foorole-and-barrole', '{{ access_token }}', '{{ auth_provider.id }}')">Auth + foorole and barrole protected content</button>
-      <button resource-id="fast_api_depends" class="hidden" onclick="get_resource('fast_api_depends', '{{ access_token }}', '{{ auth_provider.id }}')">Using FastAPI Depends</button>
-      <!--<button resource-id="introspect" onclick="get_resource('introspect', '{{ access_token }}', '{{ auth_provider.id }}')">Introspect token (401 expected)</button>-->
+      <button resource-name="public" onclick="get_resource('public', '{{ access_token }}', '{{ auth_provider.id }}')">Public</button>
+      <button resource-name="protected" onclick="get_resource('protected', '{{ access_token }}', '{{ auth_provider.id }}')">Auth protected content</button>
+      <button resource-name="protected-by-foorole" onclick="get_resource('protected-by-foorole', '{{ access_token }}', '{{ auth_provider.id }}')">Auth + foorole protected content</button>
+      <button resource-name="protected-by-foorole-or-barrole" onclick="get_resource('protected-by-foorole-or-barrole', '{{ access_token }}', '{{ auth_provider.id }}')">Auth + foorole or barrole protected content</button>
+      <button resource-name="protected-by-barrole" onclick="get_resource('protected-by-barrole', '{{ access_token }}', '{{ auth_provider.id }}')">Auth + barrole protected content</button>
+      <button resource-name="protected-by-foorole-and-barrole" onclick="get_resource('protected-by-foorole-and-barrole', '{{ access_token }}', '{{ auth_provider.id }}')">Auth + foorole and barrole protected content</button>
+      <button resource-name="fast_api_depends" class="hidden" onclick="get_resource('fast_api_depends', '{{ access_token }}', '{{ auth_provider.id }}')">Using FastAPI Depends</button>
+      <!--<button resource-name="introspect" onclick="get_resource('introspect', '{{ access_token }}', '{{ auth_provider.id }}')">Introspect token (401 expected)</button>-->
     </div>
+    <!-- XXX confused...
     {% if resources %}
       <p>
         Resources for this provider:
       </p>
       <div class="links-to-check">
         {% for resource in resources %}
-        <button resource-id="{{ resource.id }}" onclick="get_resource('{{ resource.id }}', '{{ access_token }}', '{{ auth_provider.id }}')">{{ resource.name }}</buttona>
+        <button resource-name="{{ resource.id }}" onclick="get_resource('{{ resource.name }}', '{{ access_token }}', '{{ auth_provider.id }}')">{{ resource.name }}</buttona>
+        {% endfor %}
+      </div>
+    {% endif %}
+    -->
+    {% if resource_providers %}
+      <p>
+        Resource providers (validated by scope):
+      </p>
+      <div class="links-to-check">
+        {% for name, resource_provider in resource_providers.items() %}
+        {% if resource_provider.default_resource_id %}
+        <button resource-name="{{ name }}" resource-id="{{ resource_provider.default_resource_id  }}" onclick="get_resource('{{ name }}', '{{ access_token }}', '{{ auth_provider.id }}', '{{ resource_provider.default_resource_id }}')">{{ name }}</buttona>
+        {% else %}
+          <button resource-name="{{ name }}" onclick="get_resource('{{ name }}', '{{ access_token }}', '{{ auth_provider.id }}')">{{ name }}</buttona>
+        {% endif %}
         {% endfor %}
       </div>
     {% endif %}

From 0464047f8a6d17590f06fc7c52c4b1d4e007b2ce Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Wed, 12 Feb 2025 03:21:06 +0100
Subject: [PATCH 37/73] Container: add demo plugin

---
 Containerfile                     | 3 +++
 src/oidc_test/templates/home.html | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/Containerfile b/Containerfile
index aef57f8..75fef2b 100644
--- a/Containerfile
+++ b/Containerfile
@@ -9,6 +9,9 @@ WORKDIR /app
 
 RUN uv pip install --system .
 
+# Add demo plugin
+RUN PIP_EXTRA_INDEX_URL=https://pypi.org/simple/ uv pip install --system --index-url https://code.philo.ydns.eu/api/packages/philorg/pypi/simple/ oidc-fastapi-test-petition
+
 # Possible to run with:
 #CMD ["oidc-test", "--port", "80"]
 #CMD ["fastapi", "run", "src/oidc_test/main.py", "--port", "8873", "--root-path", "/oidc-test"]
diff --git a/src/oidc_test/templates/home.html b/src/oidc_test/templates/home.html
index 790da81..23ba7ff 100644
--- a/src/oidc_test/templates/home.html
+++ b/src/oidc_test/templates/home.html
@@ -56,7 +56,7 @@
           Account management
         </button>
       {% endif %}
-      <button onclick="location.href='{{ request.url_for("refresh") }}'" class="refresh">Refresh</button>
+      <button onclick="location.href='{{ request.url_for("refresh") }}'" class="refresh">Refresh access token</button>
       <button onclick="location.href='{{ request.url_for("logout") }}'" class="logout">Logout</button>
     </div>
   {% endif %}

From 381ce1ebc175d899cca49de14b8b7b6a6b263866 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Thu, 13 Feb 2025 12:23:18 +0100
Subject: [PATCH 38/73] Use pydantic on ResourceServer

---
 src/oidc_test/main.py            |  3 +--
 src/oidc_test/registry.py        | 10 +++++-----
 src/oidc_test/resource_server.py | 13 ++++++++++---
 3 files changed, 16 insertions(+), 10 deletions(-)

diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index 28eab8a..3858a08 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -58,7 +58,7 @@ async def lifespan(app: FastAPI):
         try:
             await provider.get_info()
         except NoPublicKey:
-            logger.warn(f"Disable {provider.id}: public key not found")
+            logger.warning(f"Disable {provider.id}: public key not found")
             del providers[provider.id]
     yield
 
@@ -300,7 +300,6 @@ async def refresh(
     await update_token(provider.id, new_token)
     return RedirectResponse(url=request.url_for("home"))
 
-
 # Snippet for running standalone
 # Mostly useful for the --version option,
 # as running with uvicorn is easy and provides better flexibility, eg.
diff --git a/src/oidc_test/registry.py b/src/oidc_test/registry.py
index 6db0a47..a184ec0 100644
--- a/src/oidc_test/registry.py
+++ b/src/oidc_test/registry.py
@@ -17,20 +17,20 @@ class ProcessError(Exception):
     pass
 
 
-class ResourceProvider:
-    name: str
+class ResourceProvider(BaseModel):
     scope_required: str | None = None
     default_resource_id: str | None = None
 
     def __init__(self, name: str):
-        self.name = name
+        super().__init__()
+        self.__name__ = name
 
     async def process(self, user: User, resource_id: str | None = None) -> ProcessResult:
-        logger.warning(f"{self.name} should define a process method")
+        logger.warning(f"{self.__name__} should define a process method")
         return ProcessResult()
 
 
-class ResourceRegistry:
+class ResourceRegistry(BaseModel):
     resource_providers: dict[str, ResourceProvider] = {}
 
     def make_registry(self):
diff --git a/src/oidc_test/resource_server.py b/src/oidc_test/resource_server.py
index 3b89240..1af0f6b 100644
--- a/src/oidc_test/resource_server.py
+++ b/src/oidc_test/resource_server.py
@@ -1,5 +1,4 @@
-from datetime import datetime
-from typing import Annotated
+from typing import Annotated, Any
 import logging
 
 from authlib.oauth2.auth import OAuth2Token
@@ -21,7 +20,7 @@ from oidc_test.auth.utils import (
 from oidc_test.auth_providers import providers
 from oidc_test.settings import settings
 from oidc_test.models import User
-from oidc_test.registry import ProcessError, ProcessResult, registry
+from oidc_test.registry import ProcessError, ProcessResult, ResourceProvider, registry
 
 logger = logging.getLogger("oidc-test")
 
@@ -48,6 +47,14 @@ resource_server.add_middleware(
 # Routes for RBAC based tests
 
 
+@resource_server.get("/")
+async def resources() -> dict[str, dict[str, Any]]:
+    return {
+        "internal": {},
+        "plugins": registry.resource_providers
+    }
+
+
 @resource_server.get("/public")
 async def public() -> dict:
     return {"msg": "Not protected"}

From 9d3146dc1c895d7a4eebace39af6222ebbbea091 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Thu, 13 Feb 2025 18:15:26 +0100
Subject: [PATCH 39/73] Add role protection to resource servers, remove
 hardcoded resources

---
 src/oidc_test/auth/utils.py       |  51 ++++++++-----
 src/oidc_test/main.py             |   3 +-
 src/oidc_test/registry.py         |   7 +-
 src/oidc_test/resource_server.py  | 118 +++++++++++++++++-------------
 src/oidc_test/settings.py         |   1 +
 src/oidc_test/static/styles.css   |  14 +++-
 src/oidc_test/templates/home.html |  43 +++--------
 7 files changed, 127 insertions(+), 110 deletions(-)

diff --git a/src/oidc_test/auth/utils.py b/src/oidc_test/auth/utils.py
index 9479c48..acd68b5 100644
--- a/src/oidc_test/auth/utils.py
+++ b/src/oidc_test/auth/utils.py
@@ -8,7 +8,7 @@ from authlib.integrations.starlette_client import OAuth, OAuthError, StarletteOA
 from jwt import ExpiredSignatureError, InvalidKeyError, DecodeError, PyJWTError
 
 # from authlib.oauth1.auth import OAuthToken
-from authlib.oauth2.auth import OAuth2Token
+from authlib.oauth2.rfc6749 import OAuth2Token
 
 from oidc_test.auth.provider import Provider
 from oidc_test.models import User
@@ -60,25 +60,28 @@ def init_providers():
             sub="", auth_provider_id=provider_settings.id
         )
         provider = Provider(**provider_settings_dict)
-        authlib_oauth.register(
-            name=provider.id,
-            server_metadata_url=provider.openid_configuration,
-            client_kwargs={
-                "scope": " ".join(
-                    ["openid", "email", "offline_access", "profile"]
-                    + provider.resource_provider_scopes
-                ),
-            },
-            client_id=provider.client_id,
-            client_secret=provider.client_secret,
-            api_base_url=provider.url,
-            # For PKCE (not implemented yet):
-            # code_challenge_method="S256",
-            fetch_token=fetch_token,
-            update_token=update_token,
-            # client_id="some-client-id", # if enabled, authlib will also check that the access token belongs to this client id (audience)
-        )
-        provider.authlib_client = getattr(authlib_oauth, provider.id)
+        if provider.disabled:
+            logger.info(f"{provider_settings.name} is disabled, skipping")
+        else:
+            authlib_oauth.register(
+                name=provider.id,
+                server_metadata_url=provider.openid_configuration,
+                client_kwargs={
+                    "scope": " ".join(
+                        ["openid", "email", "offline_access", "profile"]
+                        + provider.resource_provider_scopes
+                    ),
+                },
+                client_id=provider.client_id,
+                client_secret=provider.client_secret,
+                api_base_url=provider.url,
+                # For PKCE (not implemented yet):
+                # code_challenge_method="S256",
+                fetch_token=fetch_token,
+                update_token=update_token,
+                # client_id="some-client-id", # if enabled, authlib will also check that the access token belongs to this client id (audience)
+            )
+            provider.authlib_client = getattr(authlib_oauth, provider.id)
         providers[provider.id] = provider
 
 
@@ -270,6 +273,14 @@ async def get_user_from_token(
         )
     return user
 
+async def get_user_from_token_or_none(
+    token: Annotated[str, Depends(oauth2_scheme)],
+    request: Request,
+) -> User | None:
+    try:
+        return await get_user_from_token(token, request)
+    except HTTPException:
+        return None
 
 class UserWithRole:
     roles: set[str]
diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index 3858a08..9e8b135 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -55,6 +55,8 @@ async def lifespan(app: FastAPI):
     init_providers()
     registry.make_registry()
     for provider in list(providers.values()):
+        if provider.disabled:
+            continue
         try:
             await provider.get_info()
         except NoPublicKey:
@@ -106,7 +108,6 @@ async def home(
     else:
         context["access_token"] = token["access_token"]
         # XXX: resources defined externally? I am confused...
-        context["resources"] = provider.resources
         try:
             access_token_parsed = provider.decode(token["access_token"], verify_signature=False)
         except PyJWTError as err:
diff --git a/src/oidc_test/registry.py b/src/oidc_test/registry.py
index a184ec0..e9c9809 100644
--- a/src/oidc_test/registry.py
+++ b/src/oidc_test/registry.py
@@ -18,15 +18,18 @@ class ProcessError(Exception):
 
 
 class ResourceProvider(BaseModel):
+    name: str
     scope_required: str | None = None
+    role_required: str | None = None
+    is_public: bool = False
     default_resource_id: str | None = None
 
     def __init__(self, name: str):
         super().__init__()
-        self.__name__ = name
+        self.__id__ = name
 
     async def process(self, user: User, resource_id: str | None = None) -> ProcessResult:
-        logger.warning(f"{self.__name__} should define a process method")
+        logger.warning(f"{self.__id__} should define a process method")
         return ProcessResult()
 
 
diff --git a/src/oidc_test/resource_server.py b/src/oidc_test/resource_server.py
index 1af0f6b..03d109e 100644
--- a/src/oidc_test/resource_server.py
+++ b/src/oidc_test/resource_server.py
@@ -1,7 +1,7 @@
 from typing import Annotated, Any
 import logging
 
-from authlib.oauth2.auth import OAuth2Token
+from authlib.oauth2.rfc6749 import OAuth2Token
 from httpx import AsyncClient
 from jwt.exceptions import ExpiredSignatureError, InvalidTokenError
 from fastapi import FastAPI, HTTPException, Depends, Request, status
@@ -16,6 +16,7 @@ from oidc_test.auth.utils import (
     get_token_or_none,
     get_user_from_token,
     UserWithRole,
+    get_user_from_token_or_none,
 )
 from oidc_test.auth_providers import providers
 from oidc_test.settings import settings
@@ -55,54 +56,12 @@ async def resources() -> dict[str, dict[str, Any]]:
     }
 
 
-@resource_server.get("/public")
-async def public() -> dict:
-    return {"msg": "Not protected"}
-
-
-@resource_server.get("/protected")
-async def get_protected(user: Annotated[User, Depends(get_user_from_token)]):
-    assert user is not None  # Just to keep QA checks happy
-    return {"msg": "Only authenticated users can see this"}
-
-
-@resource_server.get("/protected-by-foorole")
-async def get_protected_by_foorole(
-    user: Annotated[User, Depends(UserWithRole("foorole"))],
-):
-    assert user is not None
-    return {"msg": "Only users with foorole can see this"}
-
-
-@resource_server.get("/protected-by-barrole")
-async def get_protected_by_barrole(
-    user: Annotated[User, Depends(UserWithRole("barrole"))],
-):
-    assert user is not None
-    return {"msg": "Protected by barrole"}
-
-
-@resource_server.get("/protected-by-foorole-and-barrole")
-async def get_protected_by_foorole_and_barrole(
-    user: Annotated[User, Depends(UserWithRole("foorole")), Depends(UserWithRole("barrole"))],
-):
-    assert user is not None  # Just to keep QA checks happy
-    return {"msg": "Only users with foorole and barrole can see this"}
-
-
-@resource_server.get("/protected-by-foorole-or-barrole")
-async def get_protected_by_foorole_or_barrole(
-    user: Annotated[User, Depends(UserWithRole(["foorole", "barrole"]))],
-):
-    assert user is not None  # Just to keep QA checks happy
-    return {"msg": "Only users with foorole or barrole can see this"}
-
 
 @resource_server.get("/{resource_name}")
 @resource_server.get("/{resource_name}/{resource_id}")
 async def get_resource(
     resource_name: str,
-    user: Annotated[User, Depends(get_user_from_token)],
+    user: Annotated[User, Depends(get_user_from_token_or_none)],
     token: Annotated[OAuth2Token | None, Depends(get_token_or_none)],
     request: Request,
     resource_id: str | None = None,
@@ -111,19 +70,29 @@ async def get_resource(
     provider = providers[user.auth_provider_id]
     # Third party resource (provided through the auth provider)
     # The token is just passed on
+    breakpoint()
     if resource_name in [r.resource_name for r in provider.resources]:
         return await get_auth_provider_resource(
             provider=provider,
             resource_name=resource_name,
-            access_token=token["access_token"] if token else None,
+            token=token,
             user=user,
         )
     # Internal resource (provided here)
     if resource_name in registry.resource_providers:
         resource_provider = registry.resource_providers[resource_name]
-        if resource_provider.scope_required is not None and user.has_scope(
-            resource_provider.scope_required
-        ):
+        reasons: dict[str, str] = {}
+        if not resource_provider.is_public:
+            if resource_provider.scope_required is not None and not user.has_scope(
+                resource_provider.scope_required
+            ):
+                reasons["scope"] = f"No scope {resource_provider.scope_required} in the access token " \
+                    "but it is required for accessing this resource"
+            if resource_provider.role_required is not None \
+                and resource_provider.role_required not in user.roles_as_set:
+                reasons["role"] = f"You don't have the role {resource_provider.role_required} " \
+                    "but it is required for accessing this resource"
+        if len(reasons) == 0:
             try:
                 return await resource_provider.process(user=user, resource_id=resource_id)
             except ProcessError as err:
@@ -132,9 +101,7 @@ async def get_resource(
                 )
         else:
             raise HTTPException(
-                status.HTTP_401_UNAUTHORIZED,
-                f"No scope {resource_provider.scope_required} in the access token "
-                + "but it is required for accessing this resource",
+                status.HTTP_401_UNAUTHORIZED, ", ".join(reasons.values())
             )
     else:
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, f"Unknown resource {resource_name}")
@@ -142,8 +109,13 @@ async def get_resource(
 
 
 async def get_auth_provider_resource(
-    provider: Provider, resource_name: str, access_token: str | None, user: User
+    provider: Provider, resource_name: str, token: OAuth2Token | None, user: User
 ) -> ProcessResult:
+    if token is None:
+        raise HTTPException(
+            status.HTTP_401_UNAUTHORIZED, f"No auth token"
+        )
+    access_token = token["access_token"]
     resource = [r for r in provider.resources if r.resource_name == resource_name][0]
     async with AsyncClient() as client:
         resp = await client.get(
@@ -165,6 +137,48 @@ async def get_auth_provider_resource(
         return ProcessResult(result=resp.json())
 
 
+#@resource_server.get("/public")
+#async def public() -> dict:
+#    return {"msg": "Not protected"}
+#
+#
+#@resource_server.get("/protected")
+#async def get_protected(user: Annotated[User, Depends(get_user_from_token)]):
+#    assert user is not None  # Just to keep QA checks happy
+#    return {"msg": "Only authenticated users can see this"}
+#
+#
+#@resource_server.get("/protected-by-foorole")
+#async def get_protected_by_foorole(
+#    user: Annotated[User, Depends(UserWithRole("foorole"))],
+#):
+#    assert user is not None
+#    return {"msg": "Only users with foorole can see this"}
+#
+#
+#@resource_server.get("/protected-by-barrole")
+#async def get_protected_by_barrole(
+#    user: Annotated[User, Depends(UserWithRole("barrole"))],
+#):
+#    assert user is not None
+#    return {"msg": "Protected by barrole"}
+#
+#
+#@resource_server.get("/protected-by-foorole-and-barrole")
+#async def get_protected_by_foorole_and_barrole(
+#    user: Annotated[User, Depends(UserWithRole("foorole")), Depends(UserWithRole("barrole"))],
+#):
+#    assert user is not None  # Just to keep QA checks happy
+#    return {"msg": "Only users with foorole and barrole can see this"}
+#
+#
+#@resource_server.get("/protected-by-foorole-or-barrole")
+#async def get_protected_by_foorole_or_barrole(
+#    user: Annotated[User, Depends(UserWithRole(["foorole", "barrole"]))],
+#):
+#    assert user is not None  # Just to keep QA checks happy
+#    return {"msg": "Only users with foorole or barrole can see this"}
+
 # async def get_resource_(resource_id: str, user: User, **kwargs) -> dict:
 #    """
 #    Resource processing: build an informative rely as a simple showcase
diff --git a/src/oidc_test/settings.py b/src/oidc_test/settings.py
index 2acbc3f..3e7001c 100644
--- a/src/oidc_test/settings.py
+++ b/src/oidc_test/settings.py
@@ -44,6 +44,7 @@ class AuthProviderSettings(BaseModel):
     resource_provider_scopes: list[str] = []
     session_key: str = "sid"
     skip_verify_signature: bool = True
+    disabled: bool = False
 
     @computed_field
     @property
diff --git a/src/oidc_test/static/styles.css b/src/oidc_test/static/styles.css
index e163a68..2baa748 100644
--- a/src/oidc_test/static/styles.css
+++ b/src/oidc_test/static/styles.css
@@ -142,19 +142,27 @@ hr {
 .providers .provider {
   min-height: 2em;
 }
-.providers .provider a.link {
+.providers .provider .link {
   text-decoration: none;
   max-height: 2em;
 }
-.providers .provider .link div {
+.providers .provider .link {
   background-color: #f7c7867d;
   border-radius: 8px;
   padding: 6px;
   text-align: center;
   color: black;
-  font-weight: bold;
+  font-weight: 400;
   cursor: pointer;
+  border: 0;
+  width: 100%;
 }
+
+.providers .provider .link.disabled {
+  color: gray; 
+  cursor: not-allowed;
+}
+
 .providers .provider .hint {
   font-size: 80%;
   max-width: 13em;
diff --git a/src/oidc_test/templates/home.html b/src/oidc_test/templates/home.html
index 23ba7ff..ecefb0f 100644
--- a/src/oidc_test/templates/home.html
+++ b/src/oidc_test/templates/home.html
@@ -11,7 +11,11 @@
         {% for provider in providers.values() %}
         <tr class="provider">
           <td>
-            <a class="link" href="login/{{ provider.id }}"><div>{{ provider.name }}</div></a>
+            <button class="link{% if provider.disabled %} disabled{% endif %}"
+                    {% if provider.disabled %}disabled{% endif %}
+                    onclick="location.href='login/{{ provider.id }}'">
+              {{ provider.name }}
+            </button>
           </td>
           <td class="hint">{{ provider.hint }}</div>
           </td>
@@ -62,42 +66,17 @@
   {% endif %}
   <hr>
   <div class="content">
-    <p>
-      Resources validated by role:
-    </p>
-    <div class="links-to-check">
-      <button resource-name="public" onclick="get_resource('public', '{{ access_token }}', '{{ auth_provider.id }}')">Public</button>
-      <button resource-name="protected" onclick="get_resource('protected', '{{ access_token }}', '{{ auth_provider.id }}')">Auth protected content</button>
-      <button resource-name="protected-by-foorole" onclick="get_resource('protected-by-foorole', '{{ access_token }}', '{{ auth_provider.id }}')">Auth + foorole protected content</button>
-      <button resource-name="protected-by-foorole-or-barrole" onclick="get_resource('protected-by-foorole-or-barrole', '{{ access_token }}', '{{ auth_provider.id }}')">Auth + foorole or barrole protected content</button>
-      <button resource-name="protected-by-barrole" onclick="get_resource('protected-by-barrole', '{{ access_token }}', '{{ auth_provider.id }}')">Auth + barrole protected content</button>
-      <button resource-name="protected-by-foorole-and-barrole" onclick="get_resource('protected-by-foorole-and-barrole', '{{ access_token }}', '{{ auth_provider.id }}')">Auth + foorole and barrole protected content</button>
-      <button resource-name="fast_api_depends" class="hidden" onclick="get_resource('fast_api_depends', '{{ access_token }}', '{{ auth_provider.id }}')">Using FastAPI Depends</button>
-      <!--<button resource-name="introspect" onclick="get_resource('introspect', '{{ access_token }}', '{{ auth_provider.id }}')">Introspect token (401 expected)</button>-->
-    </div>
-    <!-- XXX confused...
-    {% if resources %}
-      <p>
-        Resources for this provider:
-      </p>
-      <div class="links-to-check">
-        {% for resource in resources %}
-        <button resource-name="{{ resource.id }}" onclick="get_resource('{{ resource.name }}', '{{ access_token }}', '{{ auth_provider.id }}')">{{ resource.name }}</buttona>
-        {% endfor %}
-      </div>
-    {% endif %}
-    -->
     {% if resource_providers %}
       <p>
-        Resource providers (validated by scope):
+        Resource providers:
       </p>
       <div class="links-to-check">
         {% for name, resource_provider in resource_providers.items() %}
-        {% if resource_provider.default_resource_id %}
-        <button resource-name="{{ name }}" resource-id="{{ resource_provider.default_resource_id  }}" onclick="get_resource('{{ name }}', '{{ access_token }}', '{{ auth_provider.id }}', '{{ resource_provider.default_resource_id }}')">{{ name }}</buttona>
-        {% else %}
-          <button resource-name="{{ name }}" onclick="get_resource('{{ name }}', '{{ access_token }}', '{{ auth_provider.id }}')">{{ name }}</buttona>
-        {% endif %}
+          {% if resource_provider.default_resource_id %}
+          <button resource-name="{{ name }}" resource-id="{{ resource_provider.default_resource_id  }}" onclick="get_resource('{{ name }}', '{{ access_token }}', '{{ auth_provider.id }}', '{{ resource_provider.default_resource_id }}')">{{ name }}</buttona>
+          {% else %}
+            <button resource-name="{{ name }}" onclick="get_resource('{{ name }}', '{{ access_token }}', '{{ auth_provider.id }}')">{{ name }}</buttona>
+          {% endif %}
         {% endfor %}
       </div>
     {% endif %}

From 5bd4b8280427d4a070a724cee141ee52ed3664a4 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Thu, 13 Feb 2025 18:26:23 +0100
Subject: [PATCH 40/73] Update demo resource provider package name

---
 Containerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Containerfile b/Containerfile
index 75fef2b..2e3fd28 100644
--- a/Containerfile
+++ b/Containerfile
@@ -10,7 +10,7 @@ WORKDIR /app
 RUN uv pip install --system .
 
 # Add demo plugin
-RUN PIP_EXTRA_INDEX_URL=https://pypi.org/simple/ uv pip install --system --index-url https://code.philo.ydns.eu/api/packages/philorg/pypi/simple/ oidc-fastapi-test-petition
+RUN PIP_EXTRA_INDEX_URL=https://pypi.org/simple/ uv pip install --system --index-url https://code.philo.ydns.eu/api/packages/philorg/pypi/simple/ oidc-fastapi-test-resource-provider-demo
 
 # Possible to run with:
 #CMD ["oidc-test", "--port", "80"]

From 40ddb616363e303968f1b9d5e7291f0868ac7656 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Thu, 13 Feb 2025 18:26:48 +0100
Subject: [PATCH 41/73] Cleanup

---
 src/oidc_test/resource_server.py  |  1 -
 src/oidc_test/templates/home.html | 15 ++++++++++++---
 2 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/src/oidc_test/resource_server.py b/src/oidc_test/resource_server.py
index 03d109e..1877875 100644
--- a/src/oidc_test/resource_server.py
+++ b/src/oidc_test/resource_server.py
@@ -70,7 +70,6 @@ async def get_resource(
     provider = providers[user.auth_provider_id]
     # Third party resource (provided through the auth provider)
     # The token is just passed on
-    breakpoint()
     if resource_name in [r.resource_name for r in provider.resources]:
         return await get_auth_provider_resource(
             provider=provider,
diff --git a/src/oidc_test/templates/home.html b/src/oidc_test/templates/home.html
index ecefb0f..6c4e6a6 100644
--- a/src/oidc_test/templates/home.html
+++ b/src/oidc_test/templates/home.html
@@ -68,14 +68,23 @@
   <div class="content">
     {% if resource_providers %}
       <p>
-        Resource providers:
+        {{ auth_provider.name }} provides these resources:
       </p>
       <div class="links-to-check">
         {% for name, resource_provider in resource_providers.items() %}
           {% if resource_provider.default_resource_id %}
-          <button resource-name="{{ name }}" resource-id="{{ resource_provider.default_resource_id  }}" onclick="get_resource('{{ name }}', '{{ access_token }}', '{{ auth_provider.id }}', '{{ resource_provider.default_resource_id }}')">{{ name }}</buttona>
+          <button resource-name="{{ name }}"
+                  resource-id="{{ resource_provider.default_resource_id  }}"
+                  onclick="get_resource('{{ name }}', '{{ access_token }}', '{{ auth_provider.id }}', '{{ resource_provider.default_resource_id }}')"
+                  >
+            {{ resource_provider.name }}
+          </button>
           {% else %}
-            <button resource-name="{{ name }}" onclick="get_resource('{{ name }}', '{{ access_token }}', '{{ auth_provider.id }}')">{{ name }}</buttona>
+            <button resource-name="{{ name }}"
+                    onclick="get_resource('{{ name }}', '{{ access_token }}', '{{ auth_provider.id }}')"
+                    >
+              {{ resource_provider.name }}
+            </buttona>
           {% endif %}
         {% endfor %}
       </div>

From c89ca4098b2165014890af89caebde7310b88db0 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Fri, 14 Feb 2025 13:21:55 +0100
Subject: [PATCH 42/73] Fix public resource access; free resource response
 validation; formatting

---
 src/oidc_test/auth/utils.py      |  15 ++--
 src/oidc_test/main.py            |  10 +--
 src/oidc_test/registry.py        |   9 ++-
 src/oidc_test/resource_server.py | 127 ++++++++++++++++---------------
 4 files changed, 84 insertions(+), 77 deletions(-)

diff --git a/src/oidc_test/auth/utils.py b/src/oidc_test/auth/utils.py
index acd68b5..7dd0e3d 100644
--- a/src/oidc_test/auth/utils.py
+++ b/src/oidc_test/auth/utils.py
@@ -87,6 +87,7 @@ def init_providers():
 
 authlib_oauth = OAuth(cache=None, fetch_token=fetch_token, update_token=update_token)
 oauth2_scheme = OAuth2PasswordBearer(tokenUrl="token")
+oauth2_scheme_optional = OAuth2PasswordBearer(tokenUrl="token", auto_error=False)
 
 
 def get_auth_provider_client_or_none(request: Request) -> StarletteOAuth2App | None:
@@ -125,7 +126,7 @@ async def get_current_user(request: Request) -> User:
     """
     if (user_sub := request.session.get("user_sub")) is None:
         raise HTTPException(status.HTTP_401_UNAUTHORIZED)
-    token = await get_token(request)
+    token = await get_token_from_session(request)
     user = await db.get_user(user_sub)
     ## Check if the token is expired
     if token.is_expired():
@@ -146,16 +147,16 @@ async def get_current_user(request: Request) -> User:
     return user
 
 
-async def get_token_or_none(request: Request) -> OAuth2Token | None:
+async def get_token_from_session_or_none(request: Request) -> OAuth2Token | None:
     """Return the auth token from the session or None.
     Can be used in Depends()"""
     try:
-        return await get_token(request)
+        return await get_token_from_session(request)
     except HTTPException:
         return None
 
 
-async def get_token(request: Request) -> OAuth2Token:
+async def get_token_from_session(request: Request) -> OAuth2Token:
     """Return the token from the session.
     Can be used in Depends()"""
     try:
@@ -273,15 +274,19 @@ async def get_user_from_token(
         )
     return user
 
+
 async def get_user_from_token_or_none(
-    token: Annotated[str, Depends(oauth2_scheme)],
+    token: Annotated[str | None, Depends(oauth2_scheme_optional)],
     request: Request,
 ) -> User | None:
+    if token is None:
+        return None
     try:
         return await get_user_from_token(token, request)
     except HTTPException:
         return None
 
+
 class UserWithRole:
     roles: set[str]
 
diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index 9e8b135..9f5e746 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -33,8 +33,8 @@ from oidc_test.auth.utils import (
     get_auth_provider_or_none,
     get_current_user_or_none,
     authlib_oauth,
-    get_token_or_none,
-    get_token,
+    get_token_from_session_or_none,
+    get_token_from_session,
     update_token,
 )
 from oidc_test.auth.utils import init_providers
@@ -88,9 +88,9 @@ app.mount("/resource", resource_server, name="resource_server")
 @app.get("/")
 async def home(
     request: Request,
-    user: Annotated[User, Depends(get_current_user_or_none)],
+    user: Annotated[User | None, Depends(get_current_user_or_none)],
     provider: Annotated[Provider | None, Depends(get_auth_provider_or_none)],
-    token: Annotated[OAuth2Token | None, Depends(get_token_or_none)],
+    token: Annotated[OAuth2Token | None, Depends(get_token_from_session_or_none)],
 ) -> HTMLResponse:
     context = {
         "show_token": settings.show_token,
@@ -291,7 +291,7 @@ async def non_compliant_logout(
 async def refresh(
     request: Request,
     provider: Annotated[Provider, Depends(get_auth_provider)],
-    token: Annotated[OAuth2Token, Depends(get_token)],
+    token: Annotated[OAuth2Token, Depends(get_token_from_session)],
 ) -> RedirectResponse:
     """Manually refresh token"""
     new_token = await provider.authlib_client.fetch_access_token(
diff --git a/src/oidc_test/registry.py b/src/oidc_test/registry.py
index e9c9809..794a843 100644
--- a/src/oidc_test/registry.py
+++ b/src/oidc_test/registry.py
@@ -1,8 +1,7 @@
 from importlib.metadata import entry_points
 import logging
-from typing import Any
 
-from pydantic import BaseModel
+from pydantic import BaseModel, ConfigDict
 
 from oidc_test.models import User
 
@@ -10,7 +9,9 @@ logger = logging.getLogger("registry")
 
 
 class ProcessResult(BaseModel):
-    result: dict[str, Any] = {}
+    model_config = ConfigDict(
+        extra="allow",
+    )
 
 
 class ProcessError(Exception):
@@ -28,7 +29,7 @@ class ResourceProvider(BaseModel):
         super().__init__()
         self.__id__ = name
 
-    async def process(self, user: User, resource_id: str | None = None) -> ProcessResult:
+    async def process(self, user: User | None, resource_id: str | None = None) -> ProcessResult:
         logger.warning(f"{self.__id__} should define a process method")
         return ProcessResult()
 
diff --git a/src/oidc_test/resource_server.py b/src/oidc_test/resource_server.py
index 1877875..ee4ff10 100644
--- a/src/oidc_test/resource_server.py
+++ b/src/oidc_test/resource_server.py
@@ -13,15 +13,13 @@ from fastapi.middleware.cors import CORSMiddleware
 
 from oidc_test.auth.provider import Provider
 from oidc_test.auth.utils import (
-    get_token_or_none,
-    get_user_from_token,
-    UserWithRole,
     get_user_from_token_or_none,
+    oauth2_scheme_optional,
 )
 from oidc_test.auth_providers import providers
 from oidc_test.settings import settings
 from oidc_test.models import User
-from oidc_test.registry import ProcessError, ProcessResult, ResourceProvider, registry
+from oidc_test.registry import ProcessError, ProcessResult, registry
 
 logger = logging.getLogger("oidc-test")
 
@@ -50,60 +48,67 @@ resource_server.add_middleware(
 
 @resource_server.get("/")
 async def resources() -> dict[str, dict[str, Any]]:
-    return {
-        "internal": {},
-        "plugins": registry.resource_providers
-    }
-
+    return {"internal": {}, "plugins": registry.resource_providers}
 
 
 @resource_server.get("/{resource_name}")
 @resource_server.get("/{resource_name}/{resource_id}")
 async def get_resource(
     resource_name: str,
-    user: Annotated[User, Depends(get_user_from_token_or_none)],
-    token: Annotated[OAuth2Token | None, Depends(get_token_or_none)],
-    request: Request,
+    user: Annotated[User | None, Depends(get_user_from_token_or_none)],
+    token: Annotated[OAuth2Token | None, Depends(oauth2_scheme_optional)],
     resource_id: str | None = None,
-) -> ProcessResult:
-    """Generic path for testing a resource provided by a provider"""
-    provider = providers[user.auth_provider_id]
-    # Third party resource (provided through the auth provider)
-    # The token is just passed on
-    if resource_name in [r.resource_name for r in provider.resources]:
-        return await get_auth_provider_resource(
-            provider=provider,
-            resource_name=resource_name,
-            token=token,
-            user=user,
-        )
+):
+    """Generic path for testing a resource provided by a provider.
+    There's no field validation (response type of ProcessResult) on purpose,
+    leaving the responsibility of the response validation to resource providers"""
+    # Get the resource if it's defined in user auth provider's resources (external)
+    if user is not None:
+        provider = providers[user.auth_provider_id]
+        # Third party resource (provided through the auth provider)
+        # The token is just passed on
+        if resource_name in [r.resource_name for r in provider.resources]:
+            return await get_auth_provider_resource(
+                provider=provider,
+                resource_name=resource_name,
+                token=token,
+                user=user,
+            )
     # Internal resource (provided here)
     if resource_name in registry.resource_providers:
         resource_provider = registry.resource_providers[resource_name]
-        reasons: dict[str, str] = {}
+        reason: dict[str, str] = {}
         if not resource_provider.is_public:
-            if resource_provider.scope_required is not None and not user.has_scope(
-                resource_provider.scope_required
-            ):
-                reasons["scope"] = f"No scope {resource_provider.scope_required} in the access token " \
-                    "but it is required for accessing this resource"
-            if resource_provider.role_required is not None \
-                and resource_provider.role_required not in user.roles_as_set:
-                reasons["role"] = f"You don't have the role {resource_provider.role_required} " \
-                    "but it is required for accessing this resource"
-        if len(reasons) == 0:
+            if user is None:
+                raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Resource is not public")
+            else:
+                if resource_provider.scope_required is not None and not user.has_scope(
+                    resource_provider.scope_required
+                ):
+                    reason["scope"] = (
+                        f"No scope {resource_provider.scope_required} in the access token "
+                        "but it is required for accessing this resource"
+                    )
+                if (
+                    resource_provider.role_required is not None
+                    and resource_provider.role_required not in user.roles_as_set
+                ):
+                    reason["role"] = (
+                        f"You don't have the role {resource_provider.role_required} "
+                        "but it is required for accessing this resource"
+                    )
+        if len(reason) == 0:
             try:
-                return await resource_provider.process(user=user, resource_id=resource_id)
+                resp = await resource_provider.process(user=user, resource_id=resource_id)
+                return resp
             except ProcessError as err:
                 raise HTTPException(
                     status.HTTP_401_UNAUTHORIZED, f"Cannot process resource: {err}"
                 )
         else:
-            raise HTTPException(
-                status.HTTP_401_UNAUTHORIZED, ", ".join(reasons.values())
-            )
+            raise HTTPException(status.HTTP_401_UNAUTHORIZED, ", ".join(reason.values()))
     else:
-        raise HTTPException(status.HTTP_401_UNAUTHORIZED, f"Unknown resource {resource_name}")
+        raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Unknown resource")
     # return await get_resource_(resource_name, user, **request.query_params)
 
 
@@ -111,9 +116,7 @@ async def get_auth_provider_resource(
     provider: Provider, resource_name: str, token: OAuth2Token | None, user: User
 ) -> ProcessResult:
     if token is None:
-        raise HTTPException(
-            status.HTTP_401_UNAUTHORIZED, f"No auth token"
-        )
+        raise HTTPException(status.HTTP_401_UNAUTHORIZED, f"No auth token")
     access_token = token["access_token"]
     resource = [r for r in provider.resources if r.resource_name == resource_name][0]
     async with AsyncClient() as client:
@@ -129,52 +132,50 @@ async def get_auth_provider_resource(
     # Only a demo, real application would really process the response
     resp_length = len(resp.text)
     if resp_length > 1024:
-        return ProcessResult(
-            result={"msg": f"The resource is too long ({resp_length} bytes) to show here"}
-        )
+        return ProcessResult(msg=f"The resource is too long ({resp_length} bytes) to show here")
     else:
-        return ProcessResult(result=resp.json())
+        return ProcessResult(**resp.json())
 
 
-#@resource_server.get("/public")
-#async def public() -> dict:
+# @resource_server.get("/public")
+# async def public() -> dict:
 #    return {"msg": "Not protected"}
 #
 #
-#@resource_server.get("/protected")
-#async def get_protected(user: Annotated[User, Depends(get_user_from_token)]):
+# @resource_server.get("/protected")
+# async def get_protected(user: Annotated[User, Depends(get_user_from_token)]):
 #    assert user is not None  # Just to keep QA checks happy
 #    return {"msg": "Only authenticated users can see this"}
 #
 #
-#@resource_server.get("/protected-by-foorole")
-#async def get_protected_by_foorole(
+# @resource_server.get("/protected-by-foorole")
+# async def get_protected_by_foorole(
 #    user: Annotated[User, Depends(UserWithRole("foorole"))],
-#):
+# ):
 #    assert user is not None
 #    return {"msg": "Only users with foorole can see this"}
 #
 #
-#@resource_server.get("/protected-by-barrole")
-#async def get_protected_by_barrole(
+# @resource_server.get("/protected-by-barrole")
+# async def get_protected_by_barrole(
 #    user: Annotated[User, Depends(UserWithRole("barrole"))],
-#):
+# ):
 #    assert user is not None
 #    return {"msg": "Protected by barrole"}
 #
 #
-#@resource_server.get("/protected-by-foorole-and-barrole")
-#async def get_protected_by_foorole_and_barrole(
+# @resource_server.get("/protected-by-foorole-and-barrole")
+# async def get_protected_by_foorole_and_barrole(
 #    user: Annotated[User, Depends(UserWithRole("foorole")), Depends(UserWithRole("barrole"))],
-#):
+# ):
 #    assert user is not None  # Just to keep QA checks happy
 #    return {"msg": "Only users with foorole and barrole can see this"}
 #
 #
-#@resource_server.get("/protected-by-foorole-or-barrole")
-#async def get_protected_by_foorole_or_barrole(
+# @resource_server.get("/protected-by-foorole-or-barrole")
+# async def get_protected_by_foorole_or_barrole(
 #    user: Annotated[User, Depends(UserWithRole(["foorole", "barrole"]))],
-#):
+# ):
 #    assert user is not None  # Just to keep QA checks happy
 #    return {"msg": "Only users with foorole or barrole can see this"}
 

From 4008036bca36ae933b14fba5ed239ddd0e727d57 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Fri, 14 Feb 2025 13:36:22 +0100
Subject: [PATCH 43/73] CI: don't fail because of publish step (already exists)

---
 .forgejo/workflows/build.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.forgejo/workflows/build.yaml b/.forgejo/workflows/build.yaml
index e02bf47..352a0a9 100644
--- a/.forgejo/workflows/build.yaml
+++ b/.forgejo/workflows/build.yaml
@@ -90,3 +90,4 @@ jobs:
         env:
           LOCAL_PYPI_TOKEN: ${{ secrets.LOCAL_PYPI_TOKEN }}
         run: uv publish --publish-url https://code.philo.ydns.eu/api/packages/philorg/pypi --token $LOCAL_PYPI_TOKEN
+        continue-on-error: true

From 1c57944a902aa25bf7bd4527b4d83bfb6d1b81e2 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Mon, 17 Feb 2025 17:26:30 +0100
Subject: [PATCH 44/73] Fix typo

---
 src/oidc_test/main.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index 9f5e746..79293a3 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -264,7 +264,7 @@ async def logout(
             {
                 "post_logout_redirect_uri": post_logout_uri,
                 "id_token_hint": token["id_token"],
-                "cliend_id": "oidc_local_test",
+                "client_id": "oidc_local_test",
             }
         )
     )
@@ -301,6 +301,7 @@ async def refresh(
     await update_token(provider.id, new_token)
     return RedirectResponse(url=request.url_for("home"))
 
+
 # Snippet for running standalone
 # Mostly useful for the --version option,
 # as running with uvicorn is easy and provides better flexibility, eg.

From 435c11b6caf7ca59529a62eec664a2bbcf2d554a Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Wed, 19 Feb 2025 04:07:57 +0100
Subject: [PATCH 45/73] Working use as third party resource provider

---
 src/oidc_test/auth/provider.py    | 18 ++++++++-
 src/oidc_test/main.py             | 26 ++++++-------
 src/oidc_test/registry.py         | 10 ++---
 src/oidc_test/resource_server.py  | 62 +++++++++++++++++++++++--------
 src/oidc_test/settings.py         | 28 +++++++++-----
 src/oidc_test/static/utils.js     | 10 +++--
 src/oidc_test/templates/home.html | 43 +++++++++++++++------
 7 files changed, 138 insertions(+), 59 deletions(-)

diff --git a/src/oidc_test/auth/provider.py b/src/oidc_test/auth/provider.py
index 17dcaa0..c614805 100644
--- a/src/oidc_test/auth/provider.py
+++ b/src/oidc_test/auth/provider.py
@@ -7,7 +7,7 @@ from pydantic import ConfigDict
 from authlib.integrations.starlette_client.apps import StarletteOAuth2App
 from httpx import AsyncClient
 
-from oidc_test.settings import AuthProviderSettings, settings
+from oidc_test.settings import AuthProviderSettings, ResourceProvider, Resource, settings
 from oidc_test.models import User
 
 logger = logging.getLogger("oidc-test")
@@ -24,6 +24,7 @@ class Provider(AuthProviderSettings):
     authlib_client: StarletteOAuth2App = StarletteOAuth2App(None)
     info: dict[str, Any] = {}
     unknown_auth_user: User
+    logout_with_id_token_hint: bool = True
 
     def decode(self, token: str, verify_signature: bool | None = None) -> dict[str, Any]:
         """Decode the token with signature check"""
@@ -89,3 +90,18 @@ class Provider(AuthProviderSettings):
 
     def get_session_key(self, userinfo):
         return userinfo[self.session_key]
+
+    def get_resource(self, resource_name: str) -> Resource:
+        return [
+            resource for resource in self.resources if resource.resource_name == resource_name
+        ][0]
+
+    def get_resource_url(self, resource_name: str) -> str:
+        return self.url + self.get_resource(resource_name).url
+
+    def get_resource_provider(self, resource_provider_id: str) -> ResourceProvider:
+        return [
+            provider
+            for provider in self.resource_providers
+            if provider.id == resource_provider_id
+        ][0]
diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index 79293a3..f930e48 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -107,7 +107,6 @@ async def home(
         context["resources"] = None
     else:
         context["access_token"] = token["access_token"]
-        # XXX: resources defined externally? I am confused...
         try:
             access_token_parsed = provider.decode(token["access_token"], verify_signature=False)
         except PyJWTError as err:
@@ -118,7 +117,8 @@ async def home(
             context["access_token_scope"] = None
         context["id_token_parsed"] = provider.decode(token["id_token"], verify_signature=False)
         context["access_token_parsed"] = access_token_parsed
-        context["resource_providers"] = registry.resource_providers
+        context["resources"] = registry.resources
+        context["resource_providers"] = provider.resource_providers
         try:
             context["refresh_token_parsed"] = provider.decode(
                 token["refresh_token"], verify_signature=False
@@ -246,7 +246,7 @@ async def logout(
     if (
         provider_logout_uri := provider.authlib_client.server_metadata.get("end_session_endpoint")
     ) is None:
-        logger.warn(f"Cannot find end_session_endpoint for provider {provider.id}")
+        logger.warning(f"Cannot find end_session_endpoint for provider {provider.id}")
         return RedirectResponse(request.url_for("non_compliant_logout"))
     post_logout_uri = request.url_for("home")
     # Clear session
@@ -255,19 +255,15 @@ async def logout(
     try:
         token = await db.get_token(provider, request.session.pop("sid", None))
     except TokenNotInDb:
-        logger.warn("No session in db for the token or no token")
+        logger.warning("No session in db for the token or no token")
         return RedirectResponse(request.url_for("home"))
-    logout_url = (
-        provider_logout_uri
-        + "?"
-        + urlencode(
-            {
-                "post_logout_redirect_uri": post_logout_uri,
-                "id_token_hint": token["id_token"],
-                "client_id": "oidc_local_test",
-            }
-        )
-    )
+    url_query = {
+        "post_logout_redirect_uri": post_logout_uri,
+        "client_id": provider.client_id,
+    }
+    if provider.logout_with_id_token_hint:
+        url_query["id_token_hint"] = token["id_token"]
+    logout_url = f"{provider_logout_uri}?{urlencode(url_query)}"
     return RedirectResponse(logout_url)
 
 
diff --git a/src/oidc_test/registry.py b/src/oidc_test/registry.py
index 794a843..3b91ad4 100644
--- a/src/oidc_test/registry.py
+++ b/src/oidc_test/registry.py
@@ -18,7 +18,7 @@ class ProcessError(Exception):
     pass
 
 
-class ResourceProvider(BaseModel):
+class Resource(BaseModel):
     name: str
     scope_required: str | None = None
     role_required: str | None = None
@@ -35,13 +35,13 @@ class ResourceProvider(BaseModel):
 
 
 class ResourceRegistry(BaseModel):
-    resource_providers: dict[str, ResourceProvider] = {}
+    resources: dict[str, Resource] = {}
 
     def make_registry(self):
         for ep in entry_points().select(group="oidc_test.resource_provider"):
-            ResourceProviderClass = ep.load()
-            if issubclass(ResourceProviderClass, ResourceProvider):
-                self.resource_providers[ep.name] = ResourceProviderClass(ep.name)
+            ResourceClass = ep.load()
+            if issubclass(ResourceClass, Resource):
+                self.resources[ep.name] = ResourceClass(ep.name)
 
 
 registry = ResourceRegistry()
diff --git a/src/oidc_test/resource_server.py b/src/oidc_test/resource_server.py
index ee4ff10..a4d5368 100644
--- a/src/oidc_test/resource_server.py
+++ b/src/oidc_test/resource_server.py
@@ -17,7 +17,7 @@ from oidc_test.auth.utils import (
     oauth2_scheme_optional,
 )
 from oidc_test.auth_providers import providers
-from oidc_test.settings import settings
+from oidc_test.settings import ResourceProvider, settings
 from oidc_test.models import User
 from oidc_test.registry import ProcessError, ProcessResult, registry
 
@@ -48,7 +48,7 @@ resource_server.add_middleware(
 
 @resource_server.get("/")
 async def resources() -> dict[str, dict[str, Any]]:
-    return {"internal": {}, "plugins": registry.resource_providers}
+    return {"internal": {}, "plugins": registry.resources}
 
 
 @resource_server.get("/{resource_name}")
@@ -65,8 +65,41 @@ async def get_resource(
     # Get the resource if it's defined in user auth provider's resources (external)
     if user is not None:
         provider = providers[user.auth_provider_id]
+        if ":" in resource_name:
+            # Third-party resource provider: send the request with the request token
+            resource_provider_id, resource_name = resource_name.split(":", 1)
+            provider = providers[user.auth_provider_id]
+            resource_provider: ResourceProvider = provider.get_resource_provider(
+                resource_provider_id
+            )
+            resource_url = resource_provider.get_resource_url(resource_name)
+            async with AsyncClient(verify=resource_provider.verify_ssl) as client:
+                try:
+                    resp = await client.get(
+                        resource_url,
+                        headers={
+                            "Content-type": "application/json",
+                            "Authorization": f"Bearer {token}",
+                            "auth_provider": user.auth_provider_id,
+                        },
+                    )
+                except Exception as err:
+                    raise HTTPException(
+                        status.HTTP_500_INTERNAL_SERVER_ERROR, err.__class__.__name__
+                    )
+                else:
+                    if resp.is_success:
+                        return resp.json()
+                    else:
+                        reason_str: str
+                        try:
+                            reason_str = resp.json().get("detail", str(resp))
+                        except Exception:
+                            reason_str = str(resp.text)
+                        raise HTTPException(resp.status_code, reason_str)
         # Third party resource (provided through the auth provider)
         # The token is just passed on
+        # XXX: is this branch valid anymore?
         if resource_name in [r.resource_name for r in provider.resources]:
             return await get_auth_provider_resource(
                 provider=provider,
@@ -75,31 +108,31 @@ async def get_resource(
                 user=user,
             )
     # Internal resource (provided here)
-    if resource_name in registry.resource_providers:
-        resource_provider = registry.resource_providers[resource_name]
+    if resource_name in registry.resources:
+        resource = registry.resources[resource_name]
         reason: dict[str, str] = {}
-        if not resource_provider.is_public:
+        if not resource.is_public:
             if user is None:
                 raise HTTPException(status.HTTP_401_UNAUTHORIZED, "Resource is not public")
             else:
-                if resource_provider.scope_required is not None and not user.has_scope(
-                    resource_provider.scope_required
+                if resource.scope_required is not None and not user.has_scope(
+                    resource.scope_required
                 ):
                     reason["scope"] = (
-                        f"No scope {resource_provider.scope_required} in the access token "
+                        f"No scope {resource.scope_required} in the access token "
                         "but it is required for accessing this resource"
                     )
                 if (
-                    resource_provider.role_required is not None
-                    and resource_provider.role_required not in user.roles_as_set
+                    resource.role_required is not None
+                    and resource.role_required not in user.roles_as_set
                 ):
                     reason["role"] = (
-                        f"You don't have the role {resource_provider.role_required} "
+                        f"You don't have the role {resource.role_required} "
                         "but it is required for accessing this resource"
                     )
         if len(reason) == 0:
             try:
-                resp = await resource_provider.process(user=user, resource_id=resource_id)
+                resp = await resource.process(user=user, resource_id=resource_id)
                 return resp
             except ProcessError as err:
                 raise HTTPException(
@@ -116,12 +149,11 @@ async def get_auth_provider_resource(
     provider: Provider, resource_name: str, token: OAuth2Token | None, user: User
 ) -> ProcessResult:
     if token is None:
-        raise HTTPException(status.HTTP_401_UNAUTHORIZED, f"No auth token")
+        raise HTTPException(status.HTTP_401_UNAUTHORIZED, "No auth token")
     access_token = token["access_token"]
-    resource = [r for r in provider.resources if r.resource_name == resource_name][0]
     async with AsyncClient() as client:
         resp = await client.get(
-            url=provider.url + resource.url,
+            url=provider.get_resource_url(resource_name),
             headers={
                 "Content-type": "application/json",
                 "Authorization": f"Bearer {access_token}",
diff --git a/src/oidc_test/settings.py b/src/oidc_test/settings.py
index 3e7001c..e549fd4 100644
--- a/src/oidc_test/settings.py
+++ b/src/oidc_test/settings.py
@@ -4,7 +4,7 @@ import random
 from typing import Type, Tuple
 from pathlib import Path
 
-from pydantic import BaseModel, computed_field, AnyUrl
+from pydantic import AnyHttpUrl, BaseModel, computed_field, AnyUrl
 from pydantic_settings import (
     BaseSettings,
     SettingsConfigDict,
@@ -22,6 +22,22 @@ class Resource(BaseModel):
     url: str
 
 
+class ResourceProvider(BaseModel):
+    id: str
+    name: str
+    base_url: AnyUrl
+    resources: list[Resource] = []
+    verify_ssl: bool = True
+
+    def get_resource(self, resource_name: str) -> Resource:
+        return [
+            resource for resource in self.resources if resource.resource_name == resource_name
+        ][0]
+
+    def get_resource_url(self, resource_name: str) -> str:
+        return f"{self.base_url}{self.get_resource(resource_name).url}"
+
+
 class AuthProviderSettings(BaseModel):
     """Auth provider, can also be a resource server"""
 
@@ -45,6 +61,7 @@ class AuthProviderSettings(BaseModel):
     session_key: str = "sid"
     skip_verify_signature: bool = True
     disabled: bool = False
+    resource_providers: list[ResourceProvider] = []
 
     @computed_field
     @property
@@ -67,13 +84,6 @@ class AuthProviderSettings(BaseModel):
             return None
 
 
-class ResourceProvider(BaseModel):
-    id: str
-    name: str
-    base_url: AnyUrl
-    resources: list[Resource] = []
-
-
 class AuthSettings(BaseModel):
     show_session_details: bool = False
     providers: list[AuthProviderSettings] = []
@@ -92,13 +102,13 @@ class Settings(BaseSettings):
     model_config = SettingsConfigDict(env_nested_delimiter="__")
 
     auth: AuthSettings = AuthSettings()
-    resource_providers: list[ResourceProvider] = []
     secret_key: str = "".join(random.choice(string.ascii_letters) for _ in range(16))
     log: bool = False
     insecure: Insecure = Insecure()
     cors_origins: list[str] = []
     debug_token: bool = False
     show_token: bool = False
+    show_external_resource_providers_links: bool = False
 
     @classmethod
     def settings_customise_sources(
diff --git a/src/oidc_test/static/utils.js b/src/oidc_test/static/utils.js
index 978b61c..e988dfe 100644
--- a/src/oidc_test/static/utils.js
+++ b/src/oidc_test/static/utils.js
@@ -2,7 +2,9 @@ async function checkHref(elem, token, authProvider) {
   const msg = document.getElementById("msg")
   const resourceName = elem.getAttribute("resource-name")
   const resourceId = elem.getAttribute("resource-id")
-  const url = resourceId ? `resource/${resourceName}/${resourceId}` : `resource/${resourceName}`
+  const resourceProviderId = elem.getAttribute("resource-provider-id") ? elem.getAttribute("resource-provider-id") : ""
+  const fqResourceName = resourceProviderId ? `${resourceProviderId}:${resourceName}` : resourceName
+  const url = resourceId ? `resource/${fqResourceName}/${resourceId}` : `resource/${fqResourceName}`
   const resp = await fetch(url, {
     method: "GET",
     headers: new Headers({
@@ -30,11 +32,13 @@ function checkPerms(className, token, authProvider) {
   )
 }
 
-async function get_resource(resource_name, token, authProvider, resource_id) {
+async function get_resource(resourceName, token, authProvider, resourceId, resourceProviderId) {
+  // BaseUrl for an external resource provider
   //if (!keycloak.keycloak) { return }
   const msg = document.getElementById("msg")
   const resourceElem = document.getElementById('resource')
-  const url = resource_id ? `resource/${resource_name}/${resource_id}` : `resource/${resource_name}`
+  const fqResourceName = resourceProviderId ? `${resourceProviderId}:${resourceName}` : resourceName
+  const url = resourceId ? `resource/${fqResourceName}/${resourceId}` : `resource/${fqResourceName}`
   const resp = await fetch(url, {
     method: "GET",
     headers: new Headers({
diff --git a/src/oidc_test/templates/home.html b/src/oidc_test/templates/home.html
index 6c4e6a6..5bccaee 100644
--- a/src/oidc_test/templates/home.html
+++ b/src/oidc_test/templates/home.html
@@ -66,29 +66,50 @@
   {% endif %}
   <hr>
   <div class="content">
-    {% if resource_providers %}
+    <!--
+    -->
+    {% if resources %}
       <p>
         {{ auth_provider.name }} provides these resources:
       </p>
       <div class="links-to-check">
-        {% for name, resource_provider in resource_providers.items() %}
-          {% if resource_provider.default_resource_id %}
-          <button resource-name="{{ name }}"
-                  resource-id="{{ resource_provider.default_resource_id  }}"
-                  onclick="get_resource('{{ name }}', '{{ access_token }}', '{{ auth_provider.id }}', '{{ resource_provider.default_resource_id }}')"
-                  >
-            {{ resource_provider.name }}
-          </button>
+        {% for name, resource in resources.items() %}
+          {% if resource.default_resource_id %}
+            <button resource-name="{{ name }}"
+                    resource-id="{{ resource.default_resource_id }}"
+                    onclick="get_resource('{{ name }}', '{{ access_token }}', '{{ auth_provider.id }}', '{{ resource.default_resource_id }}')"
+                    >
+              {{ resource.name }}
+            </button>
           {% else %}
             <button resource-name="{{ name }}"
                     onclick="get_resource('{{ name }}', '{{ access_token }}', '{{ auth_provider.id }}')"
                     >
-              {{ resource_provider.name }}
-            </buttona>
+              {{ resource.name }}
+            </button>
           {% endif %}
         {% endfor %}
       </div>
     {% endif %}
+    {% if resource_providers %}
+      <p>{{ auth_provider.name }} can request resources from third party resource providers:</p>
+      {% for resource_provider in resource_providers %}
+        <div class="links-to-check">
+          {{ resource_provider.name }}
+          {% for resource in resource_provider.resources %}
+            <button resource-name="{{ resource.resource_name }}"
+                    resource-id="{{ resource.default_resource_id  }}"
+                    resource-provider-id="{{ resource_provider.id }}"
+                    onclick="get_resource('{{ resource.resource_name }}', '{{ access_token }}',
+                                          '{{ auth_provider.id }}', '{{ resource.default_resource_id }}',
+                                          '{{ resource_provider.id }}')"
+                    >
+              {{ resource.name }}
+            </button>
+          {% endfor %}
+        </div>
+      {% endfor %}
+    {% endif %}
     <div class="resourceResult">
       <div id="resource" class="resource"></div>
       <div id="msg" class="msg error"></div>

From e925f2176258d4f73b5b7e565123652da02d6b12 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Thu, 20 Feb 2025 02:01:18 +0100
Subject: [PATCH 46/73] Add configurable logging from settings

---
 log_conf.yaml => src/oidc_test/log_conf.yaml |  0
 src/oidc_test/main.py                        | 13 +++++++++++++
 src/oidc_test/settings.py                    |  1 +
 3 files changed, 14 insertions(+)
 rename log_conf.yaml => src/oidc_test/log_conf.yaml (100%)

diff --git a/log_conf.yaml b/src/oidc_test/log_conf.yaml
similarity index 100%
rename from log_conf.yaml
rename to src/oidc_test/log_conf.yaml
diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index f930e48..cf28f27 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -6,6 +6,9 @@ from typing import Annotated
 from pathlib import Path
 from datetime import datetime
 import logging
+import logging.config
+import importlib.resources
+from yaml import safe_load
 from urllib.parse import urlencode
 from contextlib import asynccontextmanager
 
@@ -46,6 +49,16 @@ from oidc_test.resource_server import resource_server
 
 logger = logging.getLogger("oidc-test")
 
+if settings.log:
+    assert __package__ is not None
+    with (
+        importlib.resources.path(__package__) as package_path,
+        open(package_path / settings.log_config_file) as f,
+    ):
+        logging_config = safe_load(f)
+        logging.config.dictConfig(logging_config)
+
+breakpoint()
 templates = Jinja2Templates(Path(__file__).parent / "templates")
 
 
diff --git a/src/oidc_test/settings.py b/src/oidc_test/settings.py
index e549fd4..ad80c06 100644
--- a/src/oidc_test/settings.py
+++ b/src/oidc_test/settings.py
@@ -104,6 +104,7 @@ class Settings(BaseSettings):
     auth: AuthSettings = AuthSettings()
     secret_key: str = "".join(random.choice(string.ascii_letters) for _ in range(16))
     log: bool = False
+    log_config_file: str = "log_conf.yaml"
     insecure: Insecure = Insecure()
     cors_origins: list[str] = []
     debug_token: bool = False

From 703985f31102705769e725b25d54dc8414bb0610 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Thu, 20 Feb 2025 02:01:33 +0100
Subject: [PATCH 47/73] Add configurable logging from settings

---
 src/oidc_test/main.py | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index cf28f27..8fe32d8 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -58,7 +58,6 @@ if settings.log:
         logging_config = safe_load(f)
         logging.config.dictConfig(logging_config)
 
-breakpoint()
 templates = Jinja2Templates(Path(__file__).parent / "templates")
 
 

From 0764b1c003151ddbf7afe6d6d17590aca0913de2 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Thu, 20 Feb 2025 02:05:15 +0100
Subject: [PATCH 48/73] Log request to resource server

---
 src/oidc_test/resource_server.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/oidc_test/resource_server.py b/src/oidc_test/resource_server.py
index a4d5368..604052c 100644
--- a/src/oidc_test/resource_server.py
+++ b/src/oidc_test/resource_server.py
@@ -75,6 +75,7 @@ async def get_resource(
             resource_url = resource_provider.get_resource_url(resource_name)
             async with AsyncClient(verify=resource_provider.verify_ssl) as client:
                 try:
+                    logger.debug(f"GET request to {resource_url}")
                     resp = await client.get(
                         resource_url,
                         headers={

From d924c56b1710082690df1e6fd8a146e8f672cf6d Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Thu, 20 Feb 2025 02:56:28 +0100
Subject: [PATCH 49/73] Cosmetic

---
 src/oidc_test/templates/home.html | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/oidc_test/templates/home.html b/src/oidc_test/templates/home.html
index 5bccaee..7d2b1db 100644
--- a/src/oidc_test/templates/home.html
+++ b/src/oidc_test/templates/home.html
@@ -70,7 +70,7 @@
     -->
     {% if resources %}
       <p>
-        {{ auth_provider.name }} provides these resources:
+        This application provides all these resources, eventually protected with roles:
       </p>
       <div class="links-to-check">
         {% for name, resource in resources.items() %}
@@ -92,7 +92,7 @@
       </div>
     {% endif %}
     {% if resource_providers %}
-      <p>{{ auth_provider.name }} can request resources from third party resource providers:</p>
+      <p>{{ auth_provider.name }} allows this applicaiton to request resources from third party resource providers:</p>
       {% for resource_provider in resource_providers %}
         <div class="links-to-check">
           {{ resource_provider.name }}

From ecdd3702f85c04e62741fa15910e25f425d5c20d Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Thu, 20 Feb 2025 03:13:41 +0100
Subject: [PATCH 50/73] Hanle token refresh error

---
 src/oidc_test/main.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index 8fe32d8..8808562 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -306,7 +306,13 @@ async def refresh(
         refresh_token=token["refresh_token"],
         grant_type="refresh_token",
     )
-    await update_token(provider.id, new_token)
+    try:
+        await update_token(provider.id, new_token)
+    except PyJWTError as err:
+        logger.info(f"Cannot refresh token: {err.__class__.__name__}")
+        raise HTTPException(
+            status.HTTP_510_NOT_EXTENDED, f"Token refresh error: {err.__class__.__name__}"
+        )
     return RedirectResponse(url=request.url_for("home"))
 
 

From 3f945310a4aba2b898c7647728b9840dda9796c1 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Thu, 20 Feb 2025 03:20:09 +0100
Subject: [PATCH 51/73] Cosmetic

---
 src/oidc_test/templates/home.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/oidc_test/templates/home.html b/src/oidc_test/templates/home.html
index 7d2b1db..3c1ff3c 100644
--- a/src/oidc_test/templates/home.html
+++ b/src/oidc_test/templates/home.html
@@ -70,7 +70,7 @@
     -->
     {% if resources %}
       <p>
-        This application provides all these resources, eventually protected with roles:
+        This application provides all these resources, eventually protected with scope or roles:
       </p>
       <div class="links-to-check">
         {% for name, resource in resources.items() %}

From 347c3953943a1e0b7d84d5555727fae2f1d104be Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Thu, 20 Feb 2025 21:16:43 +0100
Subject: [PATCH 52/73] Fix auth provider resources

---
 src/oidc_test/main.py             | 25 +++++++++++++------------
 src/oidc_test/resource_server.py  | 25 ++++++++++++++++++++-----
 src/oidc_test/templates/home.html | 29 +++++++++++++++++++++++------
 3 files changed, 56 insertions(+), 23 deletions(-)

diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index 8808562..54d69c5 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -108,7 +108,6 @@ async def home(
         "show_token": settings.show_token,
         "user": user,
         "now": datetime.now(),
-        "auth_provider": provider,
     }
     if provider is None or token is None:
         context["providers"] = providers
@@ -117,26 +116,28 @@ async def home(
         context["access_token_parsed"] = None
         context["refresh_token_parsed"] = None
         context["resources"] = None
+        context["auth_provider"] = None
     else:
+        context["auth_provider"] = provider
         context["access_token"] = token["access_token"]
         try:
             access_token_parsed = provider.decode(token["access_token"], verify_signature=False)
+            context["access_token_parsed"] = access_token_parsed
         except PyJWTError as err:
             access_token_parsed = {"Cannot parse": err.__class__.__name__}
         try:
-            context["access_token_scope"] = access_token_parsed["scope"]
-        except KeyError:
-            context["access_token_scope"] = None
-        context["id_token_parsed"] = provider.decode(token["id_token"], verify_signature=False)
-        context["access_token_parsed"] = access_token_parsed
+            id_token_parsed = provider.decode(token["id_token"], verify_signature=False)
+            context["id_token_parsed"] = id_token_parsed
+        except PyJWTError as err:
+            id_token_parsed = {"Cannot parse": err.__class__.__name__}
+        try:
+            refresh_token_parsed = provider.decode(token["refresh_token"], verify_signature=False)
+            context["refresh_token_parsed"] = refresh_token_parsed
+        except PyJWTError as err:
+            refresh_token_parsed = {"Cannot parse": err.__class__.__name__}
+        context["access_token_scope"] = access_token_parsed.get("scope")
         context["resources"] = registry.resources
         context["resource_providers"] = provider.resource_providers
-        try:
-            context["refresh_token_parsed"] = provider.decode(
-                token["refresh_token"], verify_signature=False
-            )
-        except PyJWTError as err:
-            context["refresh_token_parsed"] = {"Cannot parse": err.__class__.__name__}
     return templates.TemplateResponse(name="home.html", request=request, context=context)
 
 
diff --git a/src/oidc_test/resource_server.py b/src/oidc_test/resource_server.py
index 604052c..ddc5762 100644
--- a/src/oidc_test/resource_server.py
+++ b/src/oidc_test/resource_server.py
@@ -1,9 +1,10 @@
 from typing import Annotated, Any
 import logging
+from json import JSONDecodeError
 
 from authlib.oauth2.rfc6749 import OAuth2Token
-from httpx import AsyncClient
-from jwt.exceptions import ExpiredSignatureError, InvalidTokenError
+from httpx import AsyncClient, HTTPError
+from jwt.exceptions import DecodeError, ExpiredSignatureError, InvalidTokenError
 from fastapi import FastAPI, HTTPException, Depends, Request, status
 from fastapi.middleware.cors import CORSMiddleware
 
@@ -84,6 +85,10 @@ async def get_resource(
                             "auth_provider": user.auth_provider_id,
                         },
                     )
+                except HTTPError as err:
+                    raise HTTPException(
+                        status.HTTP_503_SERVICE_UNAVAILABLE, err.__class__.__name__
+                    )
                 except Exception as err:
                     raise HTTPException(
                         status.HTTP_500_INTERNAL_SERVER_ERROR, err.__class__.__name__
@@ -151,7 +156,7 @@ async def get_auth_provider_resource(
 ) -> ProcessResult:
     if token is None:
         raise HTTPException(status.HTTP_401_UNAUTHORIZED, "No auth token")
-    access_token = token["access_token"]
+    access_token = token
     async with AsyncClient() as client:
         resp = await client.get(
             url=provider.get_resource_url(resource_name),
@@ -165,9 +170,19 @@ async def get_auth_provider_resource(
     # Only a demo, real application would really process the response
     resp_length = len(resp.text)
     if resp_length > 1024:
-        return ProcessResult(msg=f"The resource is too long ({resp_length} bytes) to show here")
+        return ProcessResult(
+            msg=f"The resource is too long ({resp_length} bytes) to show in this demo, here is just the begining in raw format",
+            start=resp.text[:100] + "...",
+        )
     else:
-        return ProcessResult(**resp.json())
+        try:
+            resp_json = resp.json()
+        except JSONDecodeError:
+            return ProcessResult(msg="The resource is not formatted in JSON", text=resp.text)
+        if isinstance(resp_json, dict):
+            return ProcessResult(**resp.json())
+        elif isinstance(resp_json, list):
+            return ProcessResult(**{str(i): line for i, line in enumerate(resp_json)})
 
 
 # @resource_server.get("/public")
diff --git a/src/oidc_test/templates/home.html b/src/oidc_test/templates/home.html
index 3c1ff3c..b4460ee 100644
--- a/src/oidc_test/templates/home.html
+++ b/src/oidc_test/templates/home.html
@@ -66,12 +66,8 @@
   {% endif %}
   <hr>
   <div class="content">
-    <!--
-    -->
     {% if resources %}
-      <p>
-        This application provides all these resources, eventually protected with scope or roles:
-      </p>
+      <p>This application provides all these resources, eventually protected with scope or roles:</p>
       <div class="links-to-check">
         {% for name, resource in resources.items() %}
           {% if resource.default_resource_id %}
@@ -91,8 +87,29 @@
         {% endfor %}
       </div>
     {% endif %}
+    {% if auth_provider.resources %}
+      <p>{{ auth_provider.name }} is also defined as a provider for these resources:</p>
+      <div class="links-to-check">
+        {% for resource in auth_provider.resources %}
+          {% if resource.default_resource_id %}
+            <button resource-name="{{ resource.resource_name }}"
+                    resource-id="{{ resource.default_resource_id  }}"
+                    onclick="get_resource('{{ resource.resource_name }}', '{{ access_token }}', '{{ auth_provider.id }}', '{{ resource.default_resource_id }}')"
+                    >
+              {{ resource.name }}
+            </button>
+          {% else %}
+            <button resource-name="{{ resource.name }}"
+                    onclick="get_resource('{{ resource.resource_name }}', '{{ access_token }}', '{{ auth_provider.id }}')"
+                    >
+              {{ resource.name }}
+            </button>
+          {% endif %}
+        {% endfor %}
+      </div>
+    {% endif %}
     {% if resource_providers %}
-      <p>{{ auth_provider.name }} allows this applicaiton to request resources from third party resource providers:</p>
+      <p>{{ auth_provider.name }} allows this application to request resources from third party resource providers:</p>
       {% for resource_provider in resource_providers %}
         <div class="links-to-check">
           {{ resource_provider.name }}

From 4c2b197850a1e4e16f7b4d690eeb0ecd123422c5 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Sat, 22 Feb 2025 14:02:05 +0100
Subject: [PATCH 53/73] Cosmetic

---
 src/oidc_test/auth/utils.py | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/oidc_test/auth/utils.py b/src/oidc_test/auth/utils.py
index 7dd0e3d..134131e 100644
--- a/src/oidc_test/auth/utils.py
+++ b/src/oidc_test/auth/utils.py
@@ -5,10 +5,8 @@ import logging
 from fastapi import HTTPException, Request, Depends, status
 from fastapi.security import OAuth2PasswordBearer
 from authlib.integrations.starlette_client import OAuth, OAuthError, StarletteOAuth2App
-from jwt import ExpiredSignatureError, InvalidKeyError, DecodeError, PyJWTError
-
-# from authlib.oauth1.auth import OAuthToken
 from authlib.oauth2.rfc6749 import OAuth2Token
+from jwt import ExpiredSignatureError, InvalidKeyError, DecodeError, PyJWTError
 
 from oidc_test.auth.provider import Provider
 from oidc_test.models import User

From f6a84fd3aaef82460c3a701ad4dc451aeb7ac73e Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Sat, 22 Feb 2025 18:57:25 +0100
Subject: [PATCH 54/73] Cosmetic

---
 src/oidc_test/auth/utils.py | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/oidc_test/auth/utils.py b/src/oidc_test/auth/utils.py
index 134131e..c51b039 100644
--- a/src/oidc_test/auth/utils.py
+++ b/src/oidc_test/auth/utils.py
@@ -20,7 +20,7 @@ logger = logging.getLogger("oidc-test")
 async def fetch_token(name, request):
     assert name is not None
     assert request is not None
-    logger.warn("TODO: fetch_token")
+    logger.warning("TODO: fetch_token")
     ...
     # if name in oidc_providers:
     #    model = OAuth2Token
@@ -32,7 +32,10 @@ async def fetch_token(name, request):
 
 
 async def update_token(
-    provider_id, token, refresh_token: str | None = None, access_token: str | None = None
+    provider_id,
+    token,
+    refresh_token: str | None = None,
+    access_token: str | None = None,
 ):
     """Update the token in the database"""
     provider = providers[provider_id]

From 850db9f59035645cb8530625388ae42ec69103c9 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Sun, 23 Feb 2025 16:37:47 +0100
Subject: [PATCH 55/73] Fix scope cannot be determined when the access token
 cannot be decoded

---
 src/oidc_test/main.py | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index 54d69c5..e5238c8 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -123,19 +123,20 @@ async def home(
         try:
             access_token_parsed = provider.decode(token["access_token"], verify_signature=False)
             context["access_token_parsed"] = access_token_parsed
+            context["access_token_scope"] = access_token_parsed.get("scope")
         except PyJWTError as err:
-            access_token_parsed = {"Cannot parse": err.__class__.__name__}
+            context["access_token_parsed"] = {"Cannot parse": err.__class__.__name__}
+            context["access_token_scope"] = None
         try:
             id_token_parsed = provider.decode(token["id_token"], verify_signature=False)
             context["id_token_parsed"] = id_token_parsed
         except PyJWTError as err:
-            id_token_parsed = {"Cannot parse": err.__class__.__name__}
+            context["id_token_parsed"] = {"Cannot parse": err.__class__.__name__}
         try:
             refresh_token_parsed = provider.decode(token["refresh_token"], verify_signature=False)
             context["refresh_token_parsed"] = refresh_token_parsed
         except PyJWTError as err:
-            refresh_token_parsed = {"Cannot parse": err.__class__.__name__}
-        context["access_token_scope"] = access_token_parsed.get("scope")
+            context["refresh_token_parsed"] = {"Cannot parse": err.__class__.__name__}
         context["resources"] = registry.resources
         context["resource_providers"] = provider.resource_providers
     return templates.TemplateResponse(name="home.html", request=request, context=context)

From 5f429797ff7a8656dee9dfc9cbc156dfe27f9c8f Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Sun, 23 Feb 2025 17:14:04 +0100
Subject: [PATCH 56/73] Fix auto check of auth provider resource (resource_name
 in template)

---
 src/oidc_test/templates/home.html | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/oidc_test/templates/home.html b/src/oidc_test/templates/home.html
index b4460ee..167616f 100644
--- a/src/oidc_test/templates/home.html
+++ b/src/oidc_test/templates/home.html
@@ -93,13 +93,13 @@
         {% for resource in auth_provider.resources %}
           {% if resource.default_resource_id %}
             <button resource-name="{{ resource.resource_name }}"
-                    resource-id="{{ resource.default_resource_id  }}"
+                    resource-id="{{ resource.default_resource_id }}"
                     onclick="get_resource('{{ resource.resource_name }}', '{{ access_token }}', '{{ auth_provider.id }}', '{{ resource.default_resource_id }}')"
                     >
               {{ resource.name }}
             </button>
           {% else %}
-            <button resource-name="{{ resource.name }}"
+            <button resource-name="{{ resource.resource_name }}"
                     onclick="get_resource('{{ resource.resource_name }}', '{{ access_token }}', '{{ auth_provider.id }}')"
                     >
               {{ resource.name }}

From 9249885c8080a9afaca61d22022cd9be2e6bd8bd Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Mon, 24 Feb 2025 03:29:23 +0100
Subject: [PATCH 57/73] Update README (config example)

---
 README.md | 60 ++++++++++++++++++++++++++++++++++++++++---------------
 1 file changed, 44 insertions(+), 16 deletions(-)

diff --git a/README.md b/README.md
index 9e00474..68f335d 100644
--- a/README.md
+++ b/README.md
@@ -52,31 +52,59 @@ given by the OIDC providers.
 For example:
 
 ```yaml
-oidc:
-  secret_key: "ASecretNoOneKnows"
-  show_session_details: yes
+secret_key: AVeryWellKeptSecret
+debug_token: no
+show_token: yes
+log: yes
+
+auth:
   providers:
     - id: auth0
       name: Okta / Auth0
-      url: "https://<your_auth0_app_URL>"
-      client_id: "<your_auth0_client_id>"
-      client_secret: "client_secret_generated_by_auth0"
-      hint: "A hint for test credentials"
+      url: https://<your_auth0_app_URL>
+      public_key_url: https://<your_auth0_app_URL>/pem
+      client_id: <your_auth0_client_id>
+      client_secret: client_secret_generated_by_auth0
+      hint: A hint for test credentials
 
     - id: keycloak
       name: Keycloak at somewhere
-      url: "https://<the_keycloak_realm_url>"
-      account_url_template: "/account"
-      client_id: "<your_keycloak_client_id>"
-      client_secret: "client_secret_generated_by_keycloak"
-      hint: "User: foo, password: foofoo"
+      url: https://<the_keycloak_realm_url>
+      info_url: https://philo.ydns.eu/auth/realms/test
+      account_url_template: /account
+      client_id: <your_keycloak_client_id>
+      client_secret: <client_secret_generated_by_keycloak>
+      hint: A hint for test credentials
+      code_challenge_method: S256
+      resource_provider_scopes:
+        - get:time
+        - get:bs
+      resource_providers:
+        - id: <third_party_resource_provider_id>
+          name: A third party resource provider
+          base_url: https://some.example.com/
+          verify_ssl: yes
+          resources:
+            - name: Public RS2
+              resource_name: public
+              url: resource/public
+            - name: BS RS2
+              resource_name: bs
+              url: resource/bs
+            - name: Time RS2
+              resource_name: time
+              url: resource/time
 
     - id: codeberg
+      disabled: no
       name: Codeberg
-      url: "https://codeberg.org"
-      account_url_template: "/user/settings"
-      client_id: "<your_codeberg_client_id>"
-      client_secret: "client_secret_generated_by_codeberg"
+      url: https://codeberg.org
+      account_url_template: /user/settings
+      client_id: <your_codeberg_client_id>
+      client_secret: client_secret_generated_by_codeberg
+      info_url: https://codeberg.org/login/oauth/keys
+      session_key: sub
+      skip_verify_signature: no
       resources:
         - name: List of repos
           id: repos

From 395ec1c7f757ba919224c781fb76f53a0204ea34 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Mon, 24 Feb 2025 19:56:00 +0100
Subject: [PATCH 58/73] Dynamic versioning

---
 pyproject.toml | 15 +++++++++++----
 uv.lock        | 16 +++++++++++++++-
 2 files changed, 26 insertions(+), 5 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index b1e6504..9c205e7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,7 +1,7 @@
 [project]
 name = "oidc-fastapi-test"
-version = "0.0.0"
-# dynamic = ["version"]
+#version = "0.0.0"
+dynamic = ["version"]
 description = "Add your description here"
 readme = "README.md"
 requires-python = ">=3.13"
@@ -24,12 +24,19 @@ dependencies = [
 oidc-test = "oidc_test.main:main"
 
 [dependency-groups]
-dev = ["ipdb>=0.13.13", "pytest>=8.3.4"]
+dev = [
+    "dunamai>=1.23.0",
+    "ipdb>=0.13.13",
+ "pytest>=8.3.4",
+]
 
 [build-system]
-requires = ["hatchling"]
+requires = ["hatchling", "uv-dynamic-versioning"]
 build-backend = "hatchling.build"
 
+[tool.hatch.version]
+source = "uv-dynamic-versioning"
+
 [tool.hatch.build.targets.wheel]
 packages = ["src/oidc_test"]
 
diff --git a/uv.lock b/uv.lock
index 01b64de..0566bb5 100644
--- a/uv.lock
+++ b/uv.lock
@@ -1,4 +1,5 @@
 version = 1
+revision = 1
 requires-python = ">=3.13"
 
 [[package]]
@@ -206,6 +207,18 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/68/1b/e0a87d256e40e8c888847551b20a017a6b98139178505dc7ffb96f04e954/dnspython-2.7.0-py3-none-any.whl", hash = "sha256:b4c34b7d10b51bcc3a5071e7b8dee77939f1e878477eeecc965e9835f63c6c86", size = 313632 },
 ]
 
+[[package]]
+name = "dunamai"
+version = "1.23.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "packaging" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/06/4e/a5c8c337a1d9ac0384298ade02d322741fb5998041a5ea74d1cd2a4a1d47/dunamai-1.23.0.tar.gz", hash = "sha256:a163746de7ea5acb6dacdab3a6ad621ebc612ed1e528aaa8beedb8887fccd2c4", size = 44681 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/21/4c/963169386309fec4f96fd61210ac0a0666887d0fb0a50205395674d20b71/dunamai-1.23.0-py3-none-any.whl", hash = "sha256:a0906d876e92441793c6a423e16a4802752e723e9c9a5aabdc5535df02dbe041", size = 26342 },
+]
+
 [[package]]
 name = "ecdsa"
 version = "0.19.0"
@@ -482,7 +495,6 @@ wheels = [
 
 [[package]]
 name = "oidc-fastapi-test"
-version = "0.0.0"
 source = { editable = "." }
 dependencies = [
     { name = "authlib" },
@@ -501,6 +513,7 @@ dependencies = [
 
 [package.dev-dependencies]
 dev = [
+    { name = "dunamai" },
     { name = "ipdb" },
     { name = "pytest" },
 ]
@@ -523,6 +536,7 @@ requires-dist = [
 
 [package.metadata.requires-dev]
 dev = [
+    { name = "dunamai", specifier = ">=1.23.0" },
     { name = "ipdb", specifier = ">=0.13.13" },
     { name = "pytest", specifier = ">=8.3.4" },
 ]

From ef7c265d8e4b70d283d9d7d161165003b62ae7fa Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Tue, 25 Feb 2025 00:38:43 +0100
Subject: [PATCH 59/73] Cleanup pyproject

---
 pyproject.toml | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/pyproject.toml b/pyproject.toml
index 9c205e7..f634fbe 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -24,11 +24,7 @@ dependencies = [
 oidc-test = "oidc_test.main:main"
 
 [dependency-groups]
-dev = [
-    "dunamai>=1.23.0",
-    "ipdb>=0.13.13",
- "pytest>=8.3.4",
-]
+dev = ["dunamai>=1.23.0", "ipdb>=0.13.13", "pytest>=8.3.4"]
 
 [build-system]
 requires = ["hatchling", "uv-dynamic-versioning"]
@@ -39,6 +35,12 @@ source = "uv-dynamic-versioning"
 
 [tool.hatch.build.targets.wheel]
 packages = ["src/oidc_test"]
+package = true
+
+[tool.uv-dynamic-versioning]
+metadata = true
+dirty = true
+format = semver
 
 [tool.uv]
 package = true

From 9c1f84328399104e8759a5d8c2f12d4a7f4113b7 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Tue, 25 Feb 2025 00:40:33 +0100
Subject: [PATCH 60/73] Cleanup pyproject

---
 pyproject.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index f634fbe..1e23a8d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -40,7 +40,7 @@ package = true
 [tool.uv-dynamic-versioning]
 metadata = true
 dirty = true
-format = semver
+style = "semver"
 
 [tool.uv]
 package = true

From 3da485c945e221c73721f71540e0c57c12f7c22b Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Tue, 25 Feb 2025 00:41:36 +0100
Subject: [PATCH 61/73] Cleanup pyproject

---
 pyproject.toml | 1 -
 1 file changed, 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index 1e23a8d..8770c8d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -39,7 +39,6 @@ package = true
 
 [tool.uv-dynamic-versioning]
 metadata = true
-dirty = true
 style = "semver"
 
 [tool.uv]

From 9c462379051155cdf834dfd64309cc97da348f4c Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Tue, 25 Feb 2025 01:37:17 +0100
Subject: [PATCH 62/73] Semver versioning, show version on web page

---
 pyproject.toml                    |  1 -
 src/oidc_test/__init__.py         | 11 +++++++++++
 src/oidc_test/main.py             |  2 ++
 src/oidc_test/static/styles.css   |  6 ++++++
 src/oidc_test/templates/base.html |  1 +
 5 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/pyproject.toml b/pyproject.toml
index 8770c8d..c44e9f3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -38,7 +38,6 @@ packages = ["src/oidc_test"]
 package = true
 
 [tool.uv-dynamic-versioning]
-metadata = true
 style = "semver"
 
 [tool.uv]
diff --git a/src/oidc_test/__init__.py b/src/oidc_test/__init__.py
index e69de29..f449e2b 100644
--- a/src/oidc_test/__init__.py
+++ b/src/oidc_test/__init__.py
@@ -0,0 +1,11 @@
+import importlib.metadata
+
+try:
+    from dunamai import Version, Style
+
+    __version__ = Version.from_git().serialize(style=Style.SemVer, dirty=True)
+except ImportError:
+    # __name__ could be used if the package name is the same
+    # as the directory - not the case here
+    # __version__ = importlib.metadata.version(__name__)
+    __version__ = importlib.metadata.version("oidc-fastapi-test")
diff --git a/src/oidc_test/main.py b/src/oidc_test/main.py
index e5238c8..e882cda 100644
--- a/src/oidc_test/main.py
+++ b/src/oidc_test/main.py
@@ -29,6 +29,7 @@ from authlib.oauth2.rfc6749 import OAuth2Token
 # from fastapi.security import OpenIdConnect
 # from pkce import generate_code_verifier, generate_pkce_pair
 
+from oidc_test import __version__
 from oidc_test.registry import registry
 from oidc_test.auth.provider import NoPublicKey, Provider
 from oidc_test.auth.utils import (
@@ -108,6 +109,7 @@ async def home(
         "show_token": settings.show_token,
         "user": user,
         "now": datetime.now(),
+        "__version__": __version__,
     }
     if provider is None or token is None:
         context["providers"] = providers
diff --git a/src/oidc_test/static/styles.css b/src/oidc_test/static/styles.css
index 2baa748..1e8dc03 100644
--- a/src/oidc_test/static/styles.css
+++ b/src/oidc_test/static/styles.css
@@ -21,6 +21,12 @@ hr {
 .hidden {
   display: none;
 }
+.version {
+  position: absolute;
+  font-size: 75%;
+  top: 0.3em;
+  right: 0.3em;
+}
 .center {
   text-align: center;
 }
diff --git a/src/oidc_test/templates/base.html b/src/oidc_test/templates/base.html
index 4cb56f5..157e26f 100644
--- a/src/oidc_test/templates/base.html
+++ b/src/oidc_test/templates/base.html
@@ -5,6 +5,7 @@
     <script src="{{ url_for('static', path='/utils.js') }}"></script>
   </head>
   <body onload="checkPerms('links-to-check', '{{ access_token }}', '{{ auth_provider.id }}')">
+    <div class="version">v. {{ __version__}}</div>
     <h1>OIDC-test - FastAPI client</h1>
     {% block content %}
     {% endblock %}

From b4653947660be16fbfee161fc4c52e2f4747f0f9 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Tue, 25 Feb 2025 01:42:49 +0100
Subject: [PATCH 63/73] CI: WIP

---
 .forgejo/workflows/build.yaml | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/.forgejo/workflows/build.yaml b/.forgejo/workflows/build.yaml
index 352a0a9..c58230e 100644
--- a/.forgejo/workflows/build.yaml
+++ b/.forgejo/workflows/build.yaml
@@ -27,6 +27,15 @@ jobs:
       - name: Run tests (API call)
         run: .venv/bin/pytest -s tests/basic.py
 
+      - name: Get version
+        uses: mtkennerly/dunamai-action@v1
+        with:
+          env-var: VERSION
+          args: --style semver
+
+      - name: Version
+        run: echo $VERSION
+
       - name: Get version with git describe
         id: version
         run: |

From f4b38e1c69d3a1f288ddba1b62ae84ae4184d362 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Tue, 25 Feb 2025 02:20:35 +0100
Subject: [PATCH 64/73] CI: use dunamai for version

---
 .forgejo/workflows/build.yaml | 25 +++++++++++--------------
 1 file changed, 11 insertions(+), 14 deletions(-)

diff --git a/.forgejo/workflows/build.yaml b/.forgejo/workflows/build.yaml
index c58230e..9f21750 100644
--- a/.forgejo/workflows/build.yaml
+++ b/.forgejo/workflows/build.yaml
@@ -30,32 +30,29 @@ jobs:
       - name: Get version
         uses: mtkennerly/dunamai-action@v1
         with:
-          env-var: VERSION
           args: --style semver
+          env-var: VERSION
 
       - name: Version
         run: echo $VERSION
 
-      - name: Get version with git describe
-        id: version
-        run: |
-          echo "version=$(git describe)" >> $GITHUB_OUTPUT
-          echo "$VERSION"
+      - name: Get distance from tag
+        uses: mtkennerly/dunamai-action@v1
+        with:
+          args: --format "{distance}"
+          env-var: DISTANCE
 
-      - name: Check if the container should be built
+      - name: Distance
+        run: echo $DISTANCE
+
+      - name: Check if the container should be built (distance from git tag is 0, or force build)
         id: builder
         env:
-          RUN: ${{ toJSON(inputs.build || !contains(steps.version.outputs.version, '-')) }}
+          RUN: ${{ toJSON(inputs.build || env.DISTANCE == "0" }}
         run: |
           echo "run=$RUN" >> $GITHUB_OUTPUT
           echo "Run build: $RUN"
 
-      - name: Set the version in pyproject.toml (workaround for uv not supporting dynamic version)
-        if: fromJSON(steps.builder.outputs.run)
-        env:
-          VERSION: ${{ steps.version.outputs.version }}
-        run: sed "s/0.0.0/$VERSION/" -i pyproject.toml
-
       - name: Workaround for bug of podman-login
         if: fromJSON(steps.builder.outputs.run)
         run: |

From 6f060dc2bfd726eec57607ef7ca911de22aa4177 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Tue, 25 Feb 2025 02:26:37 +0100
Subject: [PATCH 65/73] CI: bump uv

---
 .forgejo/workflows/build.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.forgejo/workflows/build.yaml b/.forgejo/workflows/build.yaml
index 9f21750..18a89ee 100644
--- a/.forgejo/workflows/build.yaml
+++ b/.forgejo/workflows/build.yaml
@@ -19,7 +19,7 @@ jobs:
       - name: Install the latest version of uv
         uses: astral-sh/setup-uv@v4
         with:
-          version: "0.5.16"
+          version: "0.6.3"
 
       - name: Install
         run: uv sync

From 22d0a9852c3c97ffeac9a6cdbff5e4f31ee6e6a0 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Tue, 25 Feb 2025 03:04:14 +0100
Subject: [PATCH 66/73] CI: not use dunamai github action as it uses plain pip,
 not uv pip

---
 .forgejo/workflows/build.yaml | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/.forgejo/workflows/build.yaml b/.forgejo/workflows/build.yaml
index 18a89ee..8284c15 100644
--- a/.forgejo/workflows/build.yaml
+++ b/.forgejo/workflows/build.yaml
@@ -28,19 +28,13 @@ jobs:
         run: .venv/bin/pytest -s tests/basic.py
 
       - name: Get version
-        uses: mtkennerly/dunamai-action@v1
-        with:
-          args: --style semver
-          env-var: VERSION
+        run: echo "VERSION=$(.venv/bin/dunamai --style semver)" >> $GITHUB_ENV
 
       - name: Version
         run: echo $VERSION
 
       - name: Get distance from tag
-        uses: mtkennerly/dunamai-action@v1
-        with:
-          args: --format "{distance}"
-          env-var: DISTANCE
+        run: echo "DISTANCE=$(.venv/bin/dunamai --format '{distance}')" >> $GITHUB_ENV
 
       - name: Distance
         run: echo $DISTANCE

From 9f7b0902739534127c9e5890b40c9be7e42dfac7 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Tue, 25 Feb 2025 03:12:46 +0100
Subject: [PATCH 67/73] CI: WIP

---
 .forgejo/workflows/build.yaml | 6 +++---
 .forgejo/workflows/test.yaml  | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/.forgejo/workflows/build.yaml b/.forgejo/workflows/build.yaml
index 8284c15..645d5d2 100644
--- a/.forgejo/workflows/build.yaml
+++ b/.forgejo/workflows/build.yaml
@@ -28,13 +28,13 @@ jobs:
         run: .venv/bin/pytest -s tests/basic.py
 
       - name: Get version
-        run: echo "VERSION=$(.venv/bin/dunamai --style semver)" >> $GITHUB_ENV
+        run: echo "VERSION=$(.venv/bin/dunamai from any --style semver)" >> $GITHUB_ENV
 
       - name: Version
         run: echo $VERSION
 
       - name: Get distance from tag
-        run: echo "DISTANCE=$(.venv/bin/dunamai --format '{distance}')" >> $GITHUB_ENV
+        run: echo "DISTANCE=$(.venv/bin/dunamai from any --format '{distance}')" >> $GITHUB_ENV
 
       - name: Distance
         run: echo $DISTANCE
@@ -42,7 +42,7 @@ jobs:
       - name: Check if the container should be built (distance from git tag is 0, or force build)
         id: builder
         env:
-          RUN: ${{ toJSON(inputs.build || env.DISTANCE == "0" }}
+          RUN: ${{ toJSON(inputs.build || env.DISTANCE == "0") }}
         run: |
           echo "run=$RUN" >> $GITHUB_OUTPUT
           echo "Run build: $RUN"
diff --git a/.forgejo/workflows/test.yaml b/.forgejo/workflows/test.yaml
index a56a9ce..f4d994e 100644
--- a/.forgejo/workflows/test.yaml
+++ b/.forgejo/workflows/test.yaml
@@ -19,7 +19,7 @@ jobs:
       - name: Install the latest version of uv
         uses: astral-sh/setup-uv@v4
         with:
-          version: "0.5.16"
+          version: "0.6.3"
 
       - name: Install
         run: uv sync

From 821df027587eaee24b3db792033266564f66c62c Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Tue, 25 Feb 2025 04:28:04 +0100
Subject: [PATCH 68/73] CI: WIP

---
 .forgejo/workflows/build.yaml | 32 +++++++++++---------------------
 1 file changed, 11 insertions(+), 21 deletions(-)

diff --git a/.forgejo/workflows/build.yaml b/.forgejo/workflows/build.yaml
index 645d5d2..cf079d9 100644
--- a/.forgejo/workflows/build.yaml
+++ b/.forgejo/workflows/build.yaml
@@ -28,33 +28,23 @@ jobs:
         run: .venv/bin/pytest -s tests/basic.py
 
       - name: Get version
-        run: echo "VERSION=$(.venv/bin/dunamai from any --style semver)" >> $GITHUB_ENV
-
-      - name: Version
-        run: echo $VERSION
+        run: |
+          echo "VERSION=$(.venv/bin/dunamai from any --style semver)" >> $GITHUB_ENV
+          echo $VERSION
 
       - name: Get distance from tag
-        run: echo "DISTANCE=$(.venv/bin/dunamai from any --format '{distance}')" >> $GITHUB_ENV
-
-      - name: Distance
-        run: echo $DISTANCE
-
-      - name: Check if the container should be built (distance from git tag is 0, or force build)
-        id: builder
-        env:
-          RUN: ${{ toJSON(inputs.build || env.DISTANCE == "0") }}
         run: |
-          echo "run=$RUN" >> $GITHUB_OUTPUT
-          echo "Run build: $RUN"
+          echo "DISTANCE=$(.venv/bin/dunamai from any --format '{distance}')" >> $GITHUB_ENV
+          echo $DISTANCE
 
       - name: Workaround for bug of podman-login
-        if: fromJSON(steps.builder.outputs.run)
+        if: env.DISTANCE == '0'
         run: |
           mkdir -p $HOME/.docker
           echo "{ \"auths\": {} }" > $HOME/.docker/config.json
 
       - name: Log in to the container registry (with another workaround)
-        if: fromJSON(steps.builder.outputs.run)
+        if: env.DISTANCE == '0'
         uses: actions/podman-login@v1
         with:
           registry: ${{ vars.REGISTRY }}
@@ -63,7 +53,7 @@ jobs:
           auth_file_path: /tmp/auth.json
 
       - name: Build the container image
-        if: fromJSON(steps.builder.outputs.run)
+        if: env.DISTANCE == '0'
         uses: actions/buildah-build@v1
         with:
           image: oidc-fastapi-test
@@ -74,7 +64,7 @@ jobs:
             ./Containerfile
 
       - name: Push the image to the registry
-        if: fromJSON(steps.builder.outputs.run)
+        if: env.DISTANCE == '0'
         uses: actions/push-to-registry@v2
         with:
           registry: "docker://${{ vars.REGISTRY }}/${{ vars.ORGANISATION }}"
@@ -82,11 +72,11 @@ jobs:
           tags: latest ${{ steps.version.outputs.version }}
 
       - name: Build wheel
-        if: fromJSON(steps.builder.outputs.run)
+        if: env.DISTANCE == '0'
         run: uv build --wheel
 
       - name: Publish Python package (home)
-        if: fromJSON(steps.builder.outputs.run)
+        if: env.DISTANCE == '0'
         env:
           LOCAL_PYPI_TOKEN: ${{ secrets.LOCAL_PYPI_TOKEN }}
         run: uv publish --publish-url https://code.philo.ydns.eu/api/packages/philorg/pypi --token $LOCAL_PYPI_TOKEN

From c5b1bdeda92d885749c38360a81572f2ef147087 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Tue, 25 Feb 2025 04:31:31 +0100
Subject: [PATCH 69/73] CI: WIP

---
 .forgejo/workflows/build.yaml | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/.forgejo/workflows/build.yaml b/.forgejo/workflows/build.yaml
index cf079d9..06c8be1 100644
--- a/.forgejo/workflows/build.yaml
+++ b/.forgejo/workflows/build.yaml
@@ -28,14 +28,16 @@ jobs:
         run: .venv/bin/pytest -s tests/basic.py
 
       - name: Get version
-        run: |
-          echo "VERSION=$(.venv/bin/dunamai from any --style semver)" >> $GITHUB_ENV
-          echo $VERSION
+        run: echo "VERSION=$(.venv/bin/dunamai from any --style semver)" >> $GITHUB_ENV
+
+      - name: Version
+        run: echo $VERSION
 
       - name: Get distance from tag
-        run: |
-          echo "DISTANCE=$(.venv/bin/dunamai from any --format '{distance}')" >> $GITHUB_ENV
-          echo $DISTANCE
+        run: echo "DISTANCE=$(.venv/bin/dunamai from any --format '{distance}')" >> $GITHUB_ENV
+
+      - name: Distance
+        run: echo $DISTANCE
 
       - name: Workaround for bug of podman-login
         if: env.DISTANCE == '0'

From c3ebad42d575b91d221f13a3b93d9cbbbcd80af8 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Tue, 25 Feb 2025 04:34:19 +0100
Subject: [PATCH 70/73] CI: WIP

---
 .forgejo/workflows/build.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.forgejo/workflows/build.yaml b/.forgejo/workflows/build.yaml
index 06c8be1..e617190 100644
--- a/.forgejo/workflows/build.yaml
+++ b/.forgejo/workflows/build.yaml
@@ -61,7 +61,7 @@ jobs:
           image: oidc-fastapi-test
           oci: true
           labels: oidc-fastapi-test
-          tags: latest ${{ steps.version.outputs.version }}
+          tags: latest env.VERSION
           containerfiles: |
             ./Containerfile
 
@@ -71,7 +71,7 @@ jobs:
         with:
           registry: "docker://${{ vars.REGISTRY }}/${{ vars.ORGANISATION }}"
           image: oidc-fastapi-test
-          tags: latest ${{ steps.version.outputs.version }}
+          tags: latest env.VERSION
 
       - name: Build wheel
         if: env.DISTANCE == '0'

From 4355e6dc423b0db8ac5ca4746287dc20fd8c8d39 Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Tue, 25 Feb 2025 12:30:23 +0100
Subject: [PATCH 71/73] CI: WIP

---
 Containerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Containerfile b/Containerfile
index 2e3fd28..0ec45d1 100644
--- a/Containerfile
+++ b/Containerfile
@@ -1,4 +1,4 @@
-FROM docker.io/library/python:alpine
+FROM docker.io/library/python:latest
 
 COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /usr/local/bin/
 

From b01f2332086a08b4ad7c619d8fcb1a67e9a8e99c Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Tue, 25 Feb 2025 18:34:52 +0100
Subject: [PATCH 72/73] Add log messages for debugging connection to auth
 server

---
 src/oidc_test/auth/provider.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/oidc_test/auth/provider.py b/src/oidc_test/auth/provider.py
index c614805..ce288a6 100644
--- a/src/oidc_test/auth/provider.py
+++ b/src/oidc_test/auth/provider.py
@@ -61,28 +61,34 @@ class Provider(AuthProviderSettings):
             if self.info_url is not None:
                 try:
                     provider_info = await client.get(self.info_url)
-                except Exception:
+                except Exception as err:
+                    logger.debug("Provider_info: cannot connect")
+                    logger.exception(err)
                     raise NoPublicKey
                 try:
                     self.info = provider_info.json()
                 except JSONDecodeError:
+                    logger.debug("Provider_info: cannot decode json response")
                     raise NoPublicKey
                 if "public_key" in self.info:
                     # For Keycloak
                     try:
                         public_key = str(self.info["public_key"])
                     except KeyError:
+                        logger.debug("Provider_info: cannot get public_key")
                         raise NoPublicKey
                 elif "keys" in self.info:
                     # For Forgejo/Gitea
                     try:
                         public_key = str(self.info["keys"][0]["n"])
                     except KeyError:
+                        logger.debug("Provider_info: cannot get key 0.n")
                         raise NoPublicKey
             if self.public_key_url is not None:
                 resp = await client.get(self.public_key_url)
                 public_key = resp.text
             if public_key is None:
+                logger.debug("Provider_info: cannot determine public key")
                 raise NoPublicKey
             self.public_key = "\n".join(
                 ["-----BEGIN PUBLIC KEY-----", public_key, "-----END PUBLIC KEY-----"]

From 8b3a339196d92aa36dd17480af0586783bf1121e Mon Sep 17 00:00:00 2001
From: phil <phil.dev@philome.mooo.com>
Date: Sat, 22 Mar 2025 01:01:32 +0100
Subject: [PATCH 73/73] CI: fix container tag

---
 .forgejo/workflows/build.yaml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.forgejo/workflows/build.yaml b/.forgejo/workflows/build.yaml
index e617190..379aaa8 100644
--- a/.forgejo/workflows/build.yaml
+++ b/.forgejo/workflows/build.yaml
@@ -19,7 +19,7 @@ jobs:
       - name: Install the latest version of uv
         uses: astral-sh/setup-uv@v4
         with:
-          version: "0.6.3"
+          version: "0.6.9"
 
       - name: Install
         run: uv sync
@@ -61,7 +61,7 @@ jobs:
           image: oidc-fastapi-test
           oci: true
           labels: oidc-fastapi-test
-          tags: latest env.VERSION
+          tags: "latest ${{ env.VERSION }}"
           containerfiles: |
             ./Containerfile
 
@@ -71,7 +71,7 @@ jobs:
         with:
           registry: "docker://${{ vars.REGISTRY }}/${{ vars.ORGANISATION }}"
           image: oidc-fastapi-test
-          tags: latest env.VERSION
+          tags: "latest ${{ env.VERSION }}"
 
       - name: Build wheel
         if: env.DISTANCE == '0'