mirror of
https://github.com/go-gitea/gitea
synced 2024-12-25 01:54:26 +00:00
43 lines
1.5 KiB
Go
43 lines
1.5 KiB
Go
|
// Copyright 2021 The Gitea Authors. All rights reserved.
|
||
|
// Use of this source code is governed by a MIT-style
|
||
|
// license that can be found in the LICENSE file.
|
||
|
|
||
|
package oauth2
|
||
|
|
||
|
import (
|
||
|
"net/http"
|
||
|
|
||
|
"github.com/markbates/goth"
|
||
|
"github.com/markbates/goth/gothic"
|
||
|
)
|
||
|
|
||
|
// Callout redirects request/response pair to authenticate against the provider
|
||
|
func (source *Source) Callout(request *http.Request, response http.ResponseWriter) error {
|
||
|
// not sure if goth is thread safe (?) when using multiple providers
|
||
|
request.Header.Set(ProviderHeaderKey, source.loginSource.Name)
|
||
|
|
||
|
// don't use the default gothic begin handler to prevent issues when some error occurs
|
||
|
// normally the gothic library will write some custom stuff to the response instead of our own nice error page
|
||
|
//gothic.BeginAuthHandler(response, request)
|
||
|
|
||
|
url, err := gothic.GetAuthURL(response, request)
|
||
|
if err == nil {
|
||
|
http.Redirect(response, request, url, http.StatusTemporaryRedirect)
|
||
|
}
|
||
|
return err
|
||
|
}
|
||
|
|
||
|
// Callback handles OAuth callback, resolve to a goth user and send back to original url
|
||
|
// this will trigger a new authentication request, but because we save it in the session we can use that
|
||
|
func (source *Source) Callback(request *http.Request, response http.ResponseWriter) (goth.User, error) {
|
||
|
// not sure if goth is thread safe (?) when using multiple providers
|
||
|
request.Header.Set(ProviderHeaderKey, source.loginSource.Name)
|
||
|
|
||
|
user, err := gothic.CompleteUserAuth(response, request)
|
||
|
if err != nil {
|
||
|
return user, err
|
||
|
}
|
||
|
|
||
|
return user, nil
|
||
|
}
|