gitea/services/auth/source/oauth2/source_register.go
wxiaoguang 0148d03f21
Enforce two-factor auth (2FA: TOTP or WebAuthn) (#34187)
Fix #880

Design:

1. A global setting `security.TWO_FACTOR_AUTH`.
* To support org-level config, we need to introduce a better "owner
setting" system first (in the future)
2. A user without 2FA can login and may explore, but can NOT read or
write to any repositories via API/web.
3. Keep things as simple as possible.
* This option only aggressively suggest users to enable their 2FA at the
moment, it does NOT guarantee that users must have 2FA before all other
operations, it should be good enough for real world use cases.
* Some details and tests could be improved in the future since this
change only adds a check and seems won't affect too much.

---------

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2025-04-28 15:31:59 -07:00

51 lines
1.8 KiB
Go

// Copyright 2021 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package oauth2
import (
"fmt"
)
// RegisterSource causes an OAuth2 configuration to be registered
func (source *Source) RegisterSource() error {
err := RegisterProviderWithGothic(source.AuthSource.Name, source)
return wrapOpenIDConnectInitializeError(err, source.AuthSource.Name, source)
}
// UnregisterSource causes an OAuth2 configuration to be unregistered
func (source *Source) UnregisterSource() error {
RemoveProviderFromGothic(source.AuthSource.Name)
return nil
}
// ErrOpenIDConnectInitialize represents a "OpenIDConnectInitialize" kind of error.
type ErrOpenIDConnectInitialize struct {
OpenIDConnectAutoDiscoveryURL string
ProviderName string
Cause error
}
// IsErrOpenIDConnectInitialize checks if an error is a ExternalLoginUserAlreadyExist.
func IsErrOpenIDConnectInitialize(err error) bool {
_, ok := err.(ErrOpenIDConnectInitialize)
return ok
}
func (err ErrOpenIDConnectInitialize) Error() string {
return fmt.Sprintf("Failed to initialize OpenID Connect Provider with name '%s' with url '%s': %v", err.ProviderName, err.OpenIDConnectAutoDiscoveryURL, err.Cause)
}
func (err ErrOpenIDConnectInitialize) Unwrap() error {
return err.Cause
}
// wrapOpenIDConnectInitializeError is used to wrap the error but this cannot be done in modules/auth/oauth2
// inside oauth2: import cycle not allowed models -> modules/auth/oauth2 -> models
func wrapOpenIDConnectInitializeError(err error, providerName string, source *Source) error {
if err != nil && source.Provider == "openidConnect" {
err = ErrOpenIDConnectInitialize{ProviderName: providerName, OpenIDConnectAutoDiscoveryURL: source.OpenIDConnectAutoDiscoveryURL, Cause: err}
}
return err
}