🐛 Fix HTTP Bearer security auto-error (#282)

fastapi/security/http.py

@@ -112,10 +112,13 @@ class HTTPBearer(HTTPBase):
             else:
                 return None
         if scheme.lower() != "bearer":
+            if self.auto_error:
                 raise HTTPException(
                     status_code=HTTP_403_FORBIDDEN,
                     detail="Invalid authentication credentials",
                 )
+            else:
+                return None
         return HTTPAuthorizationCredentials(scheme=scheme, credentials=credentials)
 
 

tests/test_security_http_bearer_optional.py

@@ -64,5 +64,5 @@ def test_security_http_bearer_no_credentials():
 
 def test_security_http_bearer_incorrect_scheme_credentials():
     response = client.get("/users/me", headers={"Authorization": "Basic notreally"})
-    assert response.status_code == 403
-    assert response.json() == {"detail": "Invalid authentication credentials"}
+    assert response.status_code == 200
+    assert response.json() == {"msg": "Create an account first"}