Hotfix for new USTC CAS system

ustclug · Jan 15, 2025 · 5fce378 · 5fce378
1 parent ee6c1d2
commit 5fce378
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/frontend/auth_providers/ustc.py b/frontend/auth_providers/ustc.py
@@ -28,7 +28,10 @@ def check_ticket(self) -> Optional[ElementTree.Element]:
         tree = super().check_ticket()
         if not tree:
             return None
-        self.identity = tree.find('attributes').find(self.YALE_CAS_URL + 'gid').text.strip()
+        self.identity = tree.find(self.YALE_CAS_URL + 'attributes').find(self.YALE_CAS_URL + 'gid').text.strip()
+        if not self.identity:
+            # compatibility with old ustc cas
+            self.identity = tree.find('attributes').find(self.YALE_CAS_URL + 'gid').text.strip()
         self.sno = tree.find(self.YALE_CAS_URL + 'user').text.strip()
         return tree