ObsiGate 2.84.0 : API d'administration des comptes machine-à-machine (HUB-13, fusion #127, #226) — routes /api/admin/machine/comptes protégées par DRACO_ADMIN_MACHINE_KEY, révocation des jti draco à la désactivation, must_change_password, journalisation d'audit

backend/auth/router.py

@@ -298,6 +298,8 @@ def _issue_tokens(user: dict, username: str, remember_me: bool, response: Respon
             "role": user["role"],
             "vaults": user["vaults"],
             "avatar": user.get("avatar"),
+            # HUB-13 : mot de passe temporaire — changement forcé signalé.
+            "must_change_password": bool(user.get("must_change_password")),
         },
     }
 
@@ -433,6 +435,8 @@ async def get_me(current_user=Depends(require_auth)):
         "language": current_user.get("language", "fr"),
         "last_login": current_user.get("last_login"),
         "avatar": current_user.get("avatar"),
+        # HUB-13 : mot de passe temporaire — changement forcé signalé.
+        "must_change_password": bool(current_user.get("must_change_password")),
     }
 
 
@@ -487,7 +491,11 @@ async def change_password(
     assert user is not None, f"User {current_user['username']} not found"
     if not verify_password(req.current_password, user["password_hash"]):
         raise HTTPException(400, "Mot de passe actuel incorrect")
-    update_user(current_user["username"], {"password": req.new_password})
+    # HUB-13 : le changement effectif efface le marqueur de changement forcé.
+    update_user(current_user["username"], {
+        "password": req.new_password,
+        "must_change_password": False,
+    })
     updated = get_user(current_user["username"])
     result: dict = {"message": "Mot de passe mis à jour"}
     if updated is not None:

backend/auth/user_store.py

@@ -80,8 +80,16 @@ def create_user(
     role: str = "user",
     vaults: list[str] | None = None,
     display_name: str | None = None,
+    must_change_password: bool = False,
 ) -> dict:
-    """Create a new user. Raises ValueError if username already taken."""
+    """Create a new user. Raises ValueError if username already taken.
+
+    ``must_change_password`` (HUB-13) marque un mot de passe temporaire
+    (création/réinitialisation par l'administration machine) : le
+    changement est forcé à la première connexion. Les comptes créés
+    avant ce champ n'en portent pas — ils valent ``False`` partout où
+    le champ est lu via ``.get(..., False)``.
+    """
     with _users_lock:
         data = _read()
         if username in data["users"]:
@@ -95,6 +103,7 @@ def create_user(
             "role": role,
             "vaults": vaults or [],
             "active": True,
+            "must_change_password": bool(must_change_password),  # HUB-13
             "language": "fr",  # default UI language
             "avatar": None,  # profile picture data-URL (#113)
             "created_at": datetime.now(UTC).isoformat(),