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forgejo/services/auth/session.go
Lunny Xiao cb656d1a43
Fix the bug that user may logout if he switch pages too fast (#29962)
This PR fixed a bug when the user switching pages too fast, he will
logout automatically.

The reason is that when the error is context cancelled, the previous
code think user hasn't login then the session will be deleted. Now it
will return the errors but not think it's not login.

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
(cherry picked from commit 82db9a2ba77d2a6c470b62be3c82b73c0a544fcc)
2024-03-26 19:04:26 +01:00

60 lines
1.5 KiB
Go

// Copyright 2019 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package auth
import (
"net/http"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/log"
)
// Ensure the struct implements the interface.
var (
_ Method = &Session{}
)
// Session checks if there is a user uid stored in the session and returns the user
// object for that uid.
type Session struct{}
// Name represents the name of auth method
func (s *Session) Name() string {
return "session"
}
// Verify checks if there is a user uid stored in the session and returns the user
// object for that uid.
// Returns nil if there is no user uid stored in the session.
func (s *Session) Verify(req *http.Request, w http.ResponseWriter, store DataStore, sess SessionStore) (*user_model.User, error) {
if sess == nil {
return nil, nil
}
// Get user ID
uid := sess.Get("uid")
if uid == nil {
return nil, nil
}
log.Trace("Session Authorization: Found user[%d]", uid)
id, ok := uid.(int64)
if !ok {
return nil, nil
}
// Get user object
user, err := user_model.GetUserByID(req.Context(), id)
if err != nil {
if !user_model.IsErrUserNotExist(err) {
log.Error("GetUserByID: %v", err)
// Return the err as-is to keep current signed-in session, in case the err is something like context.Canceled. Otherwise non-existing user (nil, nil) will make the caller clear the signed-in session.
return nil, err
}
return nil, nil
}
log.Trace("Session Authorization: Logged in user %-v", user)
return user, nil
}