mirror of
https://github.com/go-gitea/gitea.git
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01d957677f
* initial stuff for oauth2 login, fails on: * login button on the signIn page to start the OAuth2 flow and a callback for each provider Only GitHub is implemented for now * show login button only when the OAuth2 consumer is configured (and activated) * create macaron group for oauth2 urls * prevent net/http in modules (other then oauth2) * use a new data sessions oauth2 folder for storing the oauth2 session data * add missing 2FA when this is enabled on the user * add password option for OAuth2 user , for use with git over http and login to the GUI * add tip for registering a GitHub OAuth application * at startup of Gitea register all configured providers and also on adding/deleting of new providers * custom handling of errors in oauth2 request init + show better tip * add ExternalLoginUser model and migration script to add it to database * link a external account to an existing account (still need to handle wrong login and signup) and remove if user is removed * remove the linked external account from the user his settings * if user is unknown we allow him to register a new account or link it to some existing account * sign up with button on signin page (als change OAuth2Provider structure so we can store basic stuff about providers) * from gorilla/sessions docs: "Important Note: If you aren't using gorilla/mux, you need to wrap your handlers with context.ClearHandler as or else you will leak memory!" (we're using gorilla/sessions for storing oauth2 sessions) * use updated goth lib that now supports getting the OAuth2 user if the AccessToken is still valid instead of re-authenticating (prevent flooding the OAuth2 provider)
75 lines
2.2 KiB
Go
75 lines
2.2 KiB
Go
// Copyright 2017 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package models
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import "github.com/markbates/goth"
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// ExternalLoginUser makes the connecting between some existing user and additional external login sources
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type ExternalLoginUser struct {
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ExternalID string `xorm:"NOT NULL"`
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UserID int64 `xorm:"NOT NULL"`
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LoginSourceID int64 `xorm:"NOT NULL"`
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}
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// GetExternalLogin checks if a externalID in loginSourceID scope already exists
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func GetExternalLogin(externalLoginUser *ExternalLoginUser) (bool, error) {
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return x.Get(externalLoginUser)
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}
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// ListAccountLinks returns a map with the ExternalLoginUser and its LoginSource
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func ListAccountLinks(user *User) ([]*ExternalLoginUser, error) {
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externalAccounts := make([]*ExternalLoginUser, 0, 5)
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err := x.Where("user_id=?", user.ID).
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Desc("login_source_id").
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Find(&externalAccounts)
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if err != nil {
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return nil, err
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}
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return externalAccounts, nil
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}
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// LinkAccountToUser link the gothUser to the user
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func LinkAccountToUser(user *User, gothUser goth.User) error {
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loginSource, err := GetActiveOAuth2LoginSourceByName(gothUser.Provider)
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if err != nil {
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return err
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}
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externalLoginUser := &ExternalLoginUser{
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ExternalID: gothUser.UserID,
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UserID: user.ID,
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LoginSourceID: loginSource.ID,
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}
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has, err := x.Get(externalLoginUser)
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if err != nil {
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return err
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} else if has {
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return ErrExternalLoginUserAlreadyExist{gothUser.UserID, user.ID, loginSource.ID}
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}
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_, err = x.Insert(externalLoginUser)
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return err
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}
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// RemoveAccountLink will remove all external login sources for the given user
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func RemoveAccountLink(user *User, loginSourceID int64) (int64, error) {
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deleted, err := x.Delete(&ExternalLoginUser{UserID: user.ID, LoginSourceID: loginSourceID})
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if err != nil {
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return deleted, err
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}
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if deleted < 1 {
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return deleted, ErrExternalLoginUserNotExist{user.ID, loginSourceID}
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}
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return deleted, err
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}
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// RemoveAllAccountLinks will remove all external login sources for the given user
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func RemoveAllAccountLinks(user *User) error {
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_, err := x.Delete(&ExternalLoginUser{UserID: user.ID})
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return err
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}
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