From d9abcb3ef440d19b09c05dd25f9fb83d44d9f889 Mon Sep 17 00:00:00 2001
From: Lars <Lars@stommer.de>
Date: Mon, 11 Aug 2025 11:01:23 +0200
Subject: [PATCH] llm-api/wiki_router.py aktualisiert

---
 llm-api/wiki_router.py | 56 ++++++++++++++++++++++++++++++------------
 1 file changed, 40 insertions(+), 16 deletions(-)

diff --git a/llm-api/wiki_router.py b/llm-api/wiki_router.py
index 8d46d15..bd83626 100644
--- a/llm-api/wiki_router.py
+++ b/llm-api/wiki_router.py
@@ -118,42 +118,66 @@ def health() -> Dict[str, str]:
 
 @router.post("/login", response_model=WikiLoginResponse)
 def login(data: WikiLoginRequest):
-    # Token holen
+    # 1) Token holen
     try:
-        token_resp = wiki_session.get(
+        tok = wiki_session.get(
             WIKI_API_URL,
-            params={"action": "query", "meta": "tokens", "type": "login", "format": "json"},
+            params={"action":"query","meta":"tokens","type":"login","format":"json"},
             timeout=10,
         )
-        token_resp.raise_for_status()
-        token = token_resp.json().get("query", {}).get("tokens", {}).get("logintoken")
+        tok.raise_for_status()
+        logintoken = tok.json().get("query", {}).get("tokens", {}).get("logintoken")
+        if not logintoken:
+            raise HTTPException(status_code=502, detail="Kein Login-Token erhalten")
     except Exception as e:
         raise HTTPException(status_code=502, detail=f"Token-Error: {e}")
-    if not token:
-        raise HTTPException(status_code=502, detail="Kein Login-Token erhalten")
 
-    # clientlogin
+    # 2) Versuch: clientlogin (mit loginreturnurl!)
     try:
-        login_resp = wiki_session.post(
+        cl = wiki_session.post(
             WIKI_API_URL,
             data={
                 "action": "clientlogin",
                 "format": "json",
                 "username": data.username,
                 "password": data.password,
-                "logintoken": token,
+                "logintoken": logintoken,
+                "loginreturnurl": "https://example.org/"  # notwendig bei manchen Setups
             },
             timeout=15,
         )
-        login_resp.raise_for_status()
-        status = login_resp.json().get("clientlogin", {}).get("status")
-        if status != "PASS":
-            raise HTTPException(status_code=401, detail=f"Login fehlgeschlagen: {status}")
+        cl.raise_for_status()
+        clj = cl.json().get("clientlogin", {})
+        if clj.get("status") == "PASS":
+            return WikiLoginResponse(status="success")
+        # Falls UI/FAIL/etc.: weiter mit Legacy
+    except Exception as e:
+        # nicht sofort fehlschlagen – Legacy probieren
+        pass
+
+    # 3) Fallback: action=login (Legacy)
+    try:
+        lg = wiki_session.post(
+            WIKI_API_URL,
+            data={
+                "action": "login",
+                "format": "json",
+                "lgname": data.username,
+                "lgpassword": data.password,
+                "lgtoken": logintoken,
+            },
+            timeout=15,
+        )
+        lg.raise_for_status()
+        res = lg.json().get("login", {}).get("result")
+        if res == "Success":
+            return WikiLoginResponse(status="success")
+        raise HTTPException(status_code=401, detail=f"Login fehlgeschlagen (legacy): {res}")
     except HTTPException:
         raise
     except Exception as e:
-        raise HTTPException(status_code=502, detail=f"Login-Error: {e}")
-    return WikiLoginResponse(status="success")
+        raise HTTPException(status_code=502, detail=f"Login-Error (legacy): {e}")
+
 
 @router.get("/semantic/pages")
 def semantic_pages(category: str = Query(..., description="Kategorie ohne 'Category:'")) -> Dict[str, Any]: