forgejo/services/auth/session.go
2023-10-15 17:46:06 +02:00

68 lines
1.5 KiB
Go

// Copyright 2019 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package auth
import (
"context"
"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) {
user := SessionUser(req.Context(), sess)
if user != nil {
return user, nil
}
return nil, nil
}
// SessionUser returns the user object corresponding to the "uid" session variable.
func SessionUser(ctx context.Context, sess SessionStore) *user_model.User {
if sess == nil {
return nil
}
// Get user ID
uid := sess.Get("uid")
if uid == nil {
return nil
}
log.Trace("Session Authorization: Found user[%d]", uid)
id, ok := uid.(int64)
if !ok {
return nil
}
// Get user object
user, err := user_model.GetUserByID(ctx, id)
if err != nil {
if !user_model.IsErrUserNotExist(err) {
log.Error("GetUserById: %v", err)
}
return nil
}
log.Trace("Session Authorization: Logged in user %-v", user)
return user
}