Dev mode: panneau connexion rapide avec 4 profils pre-configures

Ajout d'un panneau dev sous le login (Alice=membre, Bob=forgeron,
Charlie=comite tech, Dave=observateur) pour tester les differents
roles sans keypair Ed25519. Endpoint GET /auth/dev/profiles renvoie
les profils uniquement en ENVIRONMENT=development.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

backend/app/routers/auth.py

@@ -27,6 +27,38 @@ from app.services.auth_service import (
 
 router = APIRouter()
 
+# ── Dev profiles (only available when ENVIRONMENT == "development") ─────────
+DEV_PROFILES = [
+    {
+        "address": "5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY",
+        "display_name": "Alice (Membre WoT)",
+        "wot_status": "member",
+        "is_smith": False,
+        "is_techcomm": False,
+    },
+    {
+        "address": "5FHneW46xGXgs5mUiveU4sbTyGBzmstUspZC92UhjJM694ty",
+        "display_name": "Bob (Forgeron)",
+        "wot_status": "member",
+        "is_smith": True,
+        "is_techcomm": False,
+    },
+    {
+        "address": "5FLSigC9HGRKVhB9FiEo4Y3koPsNmBmkP7j4bJa3zN7d8tY",
+        "display_name": "Charlie (Comite Tech)",
+        "wot_status": "member",
+        "is_smith": True,
+        "is_techcomm": True,
+    },
+    {
+        "address": "5DAAnrj7VHTznn2AWBemMuyBwZWs6FNFjdyVXUeYum3PTXFy",
+        "display_name": "Dave (Observateur)",
+        "wot_status": "unknown",
+        "is_smith": False,
+        "is_techcomm": False,
+    },
+]
+
 # ── In-memory challenge store (short-lived, no persistence needed) ──────────
 # Structure: { address: { "challenge": str, "expires_at": datetime } }
 _pending_challenges: dict[str, dict] = {}
@@ -113,8 +145,11 @@ async def verify_challenge(
     # 5. Consume the challenge
     del _pending_challenges[payload.address]
 
-    # 6. Get or create identity
-    identity = await get_or_create_identity(db, payload.address)
+    # 6. Get or create identity (apply dev profile if available)
+    dev_profile = None
+    if settings.ENVIRONMENT == "development":
+        dev_profile = next((p for p in DEV_PROFILES if p["address"] == payload.address), None)
+    identity = await get_or_create_identity(db, payload.address, dev_profile=dev_profile)
 
     # 7. Create session token
     token = await create_session(db, identity)
@@ -125,6 +160,14 @@ async def verify_challenge(
     )
 
 
+@router.get("/dev/profiles")
+async def list_dev_profiles():
+    """List available dev profiles for quick login. Only available in development."""
+    if settings.ENVIRONMENT != "development":
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Not available")
+    return DEV_PROFILES
+
+
 @router.get("/me", response_model=IdentityOut)
 async def get_me(
     identity: DuniterIdentity = Depends(get_current_identity),

backend/app/services/auth_service.py

@@ -82,15 +82,38 @@ async def get_current_identity(
     return identity
 
 
-async def get_or_create_identity(db: AsyncSession, address: str) -> DuniterIdentity:
-    """Get an existing identity by address or create a new one."""
+async def get_or_create_identity(
+    db: AsyncSession,
+    address: str,
+    dev_profile: dict | None = None,
+) -> DuniterIdentity:
+    """Get an existing identity by address or create a new one.
+
+    If dev_profile is provided, apply the profile attributes on create or update.
+    """
     result = await db.execute(select(DuniterIdentity).where(DuniterIdentity.address == address))
     identity = result.scalar_one_or_none()
 
     if identity is None:
-        identity = DuniterIdentity(address=address)
+        kwargs: dict = {"address": address}
+        if dev_profile:
+            kwargs.update({
+                "display_name": dev_profile.get("display_name"),
+                "wot_status": dev_profile.get("wot_status", "unknown"),
+                "is_smith": dev_profile.get("is_smith", False),
+                "is_techcomm": dev_profile.get("is_techcomm", False),
+            })
+        identity = DuniterIdentity(**kwargs)
         db.add(identity)
         await db.commit()
         await db.refresh(identity)
+    elif dev_profile:
+        # Update existing identity with dev profile data
+        identity.display_name = dev_profile.get("display_name", identity.display_name)
+        identity.wot_status = dev_profile.get("wot_status", identity.wot_status)
+        identity.is_smith = dev_profile.get("is_smith", identity.is_smith)
+        identity.is_techcomm = dev_profile.get("is_techcomm", identity.is_techcomm)
+        await db.commit()
+        await db.refresh(identity)
 
     return identity