Try to ensure a fresh token on request

keycloak_collective_portal/dependencies.py

@@ -7,6 +7,13 @@ from fastapi import Depends, Request
 from humanize import naturaldelta
 
 
+async def fresh_token(request: Request):
+    """Ensure fresh credentials for speaking to Keycloak."""
+    from keycloak_collective_portal.keycloak import init_keycloak
+
+    request.app.state.keycloak = init_keycloak()
+
+
 async def logged_in(request: Request):
     """Ensure the user is logged in."""
     from keycloak_collective_portal.exceptions import RequiresLoginException

keycloak_collective_portal/routes/register.py

@@ -6,7 +6,7 @@ from datetime import timedelta
 
 from fastapi import APIRouter, Depends, Form, Request
 
-from keycloak_collective_portal.dependencies import get_invites
+from keycloak_collective_portal.dependencies import fresh_token, get_invites
 
 router = APIRouter()
 
@@ -50,7 +50,7 @@ async def register_invite(
     )
 
 
-@router.post("/form/keycloak/register")
+@router.post("/form/keycloak/register", dependencies=[Depends(fresh_token)])
 def form_keycloak_register(
     request: Request,
     first_name: str = Form(...),