修复

main.py

@@ -49,8 +49,8 @@ from fastapi import Depends, FastAPI, HTTPException, Query, Request
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.responses import HTMLResponse, JSONResponse, StreamingResponse
 from fastapi.security import HTTPAuthorizationCredentials, HTTPBearer
+import bcrypt
 from jose import JWTError, jwt
-from passlib.context import CryptContext
 from pydantic import BaseModel, Field
 
 # ---------------------------------------------------------------------------
@@ -77,7 +77,6 @@ def app_url(path: str) -> str:
 
 _APP_ROOT_JSON = json.dumps(APP_ROOT)
 
-pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
 security_bearer = HTTPBearer(auto_error=False)
 
 # 启动时由 load_gateway_config() 填充
@@ -98,12 +97,19 @@ STATUS_LABELS: Dict[str, str] = {
 }
 
 
+def _is_bcrypt_hash(value: str) -> bool:
+    return value.startswith(("$2a$", "$2b$", "$2y$"))
+
+
 def hash_password(p: str) -> str:
-    return pwd_context.hash(p)
+    return bcrypt.hashpw(p.encode("utf-8"), bcrypt.gensalt()).decode("utf-8")
 
 
 def verify_password(plain: str, hashed: str) -> bool:
-    return pwd_context.verify(plain, hashed)
+    try:
+        return bcrypt.checkpw(plain.encode("utf-8"), hashed.encode("utf-8"))
+    except (ValueError, TypeError):
+        return False
 
 
 def generate_api_key() -> str:
@@ -138,7 +144,10 @@ def load_gateway_config() -> None:
             wf.write("\n")
 
     _GATE = {"username": username, "api_key": api_key}
-    _PASSWORD_HASH = hash_password(password)
+    if _is_bcrypt_hash(password):
+        _PASSWORD_HASH = password
+    else:
+        _PASSWORD_HASH = hash_password(password)
 
 
 def create_web_token(user_id: int) -> str:

requirements.txt

@@ -1,7 +1,6 @@
 typing_extensions>=4.5.0
 fastapi>=0.110.0
 uvicorn[standard]>=0.27.0
-passlib[bcrypt]>=1.7.4
+bcrypt>=4.0.0,<5.0.0
-bcrypt>=4.0.0,<4.1.0
 python-jose[cryptography]>=3.3.0
 httpx>=0.27.0