Files
Gitea/services/auth/session.go
T
silverwind 9dac77fdc2 fix(auth): set WebAuthn user verification per request (#38805)
Registration omitted `userVerification`, so Chromium raised the
credential to credProtect level 3 and the authenticator then hid it from
the second-factor login, which asked for `discouraged`. Registration and
each login now set their own value, with `preferred` on the second
factor so credentials already registered at level 3 keep working without
re-enrollment.

Also add relevant e2e test coverage for webauthn, one test chromium only
because Firefox lacks the APIs needed.

Fixes https://github.com/go-gitea/gitea/issues/33531
Fixes https://github.com/go-gitea/gitea/issues/36019
Fixes https://github.com/go-gitea/gitea/issues/38139
2026-08-07 00:11:34 +00:00

69 lines
2.0 KiB
Go

// Copyright 2019 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package auth
import (
"net/http"
user_model "gitea.dev/models/user"
"gitea.dev/modules/log"
"gitea.dev/modules/session"
)
// 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 //nolint:nilnil // the auth method is not applicable
}
// Get session user ID
uid, ok := sess.Get(session.KeyUID).(int64)
if !ok {
return nil, nil //nolint:nilnil // the auth method is not applicable
}
// Get user object
user, err := user_model.GetUserByID(req.Context(), uid)
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 //nolint:nilnil // the auth method is not applicable
}
log.Trace("Session Authorization: Logged in user %-v", user)
return user, nil
}
func ClearSessionKeysForSignIn(sess SessionStore) {
_ = sess.Delete("openid_verified_uri")
_ = sess.Delete("openid_signin_remember")
_ = sess.Delete("openid_determined_email")
_ = sess.Delete("openid_determined_username")
_ = sess.Delete("twofaUid")
_ = sess.Delete("twofaRemember")
_ = sess.Delete("webauthnAssertion")
_ = sess.Delete("linkAccount")
_ = sess.Delete("linkAccountData")
_ = sess.Delete("openidPendingURI")
}