forgejo/services/auth/source/oauth2/source_authenticate.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 (
	"code.gitea.io/gitea/models"
	"code.gitea.io/gitea/services/auth/source/db"
)

// Authenticate falls back to the db authenticator
func (source *Source) Authenticate(user *models.User, login, password string) (*models.User, error) {
	return db.Authenticate(user, login, password)
}

// NB: Oauth2 does not implement LocalTwoFASkipper for password authentication
// as its password authentication drops to db authentication
Refactor: Move login out of models (#16199) `models` does far too much. In particular it handles all `UserSignin`. It shouldn't be responsible for calling LDAP, SMTP or PAM for signing in. Therefore we should move this code out of `models`. This code has to depend on `models` - therefore it belongs in `services`. There is a package in `services` called `auth` and clearly this functionality belongs in there. Plan: - [x] Change `auth.Auth` to `auth.Method` - as they represent methods of authentication. - [x] Move `models.UserSignIn` into `auth` - [x] Move `models.ExternalUserLogin` - [x] Move most of the `LoginVia` methods to `auth` or subpackages - [x] Move Resynchronize functionality to `auth` - Involved some restructuring of `models/ssh_key.go` to reduce the size of this massive file and simplify its files. - [x] Move the rest of the LDAP functionality in to the ldap subpackage - [x] Re-factor the login sources to express an interfaces `auth.Source`? - I've done this through some smaller interfaces Authenticator and Synchronizable - which would allow us to extend things in future - [x] Now LDAP is out of models - need to think about modules/auth/ldap and I think all of that functionality might just be moveable - [x] Similarly a lot Oauth2 functionality need not be in models too and should be moved to services/auth/source/oauth2 - [x] modules/auth/oauth2/oauth2.go uses xorm... This is naughty - probably need to move this into models. - [x] models/oauth2.go - mostly should be in modules/auth/oauth2 or services/auth/source/oauth2 - [x] More simplifications of login_source.go may need to be done - Allow wiring in of notify registration - this can now easily be done - but I think we should do it in another PR* - see #16178 - More refactors...? - OpenID should probably become an auth Method but I think that can be left for another PR - Methods should also probably be cleaned up - again another PR I think. - SSPI still needs more refactors.* Rename auth.Auth auth.Method * Restructure ssh_key.go - move functions from models/user.go that relate to ssh_key to ssh_key - split ssh_key.go to try create clearer function domains for allow for future refactors here. Signed-off-by: Andrew Thornton <art27@cantab.net> 2021-07-24 12:16:34 +02:00			`// 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 (`
			`"code.gitea.io/gitea/models"`
			`"code.gitea.io/gitea/services/auth/source/db"`
			`)`

			`// Authenticate falls back to the db authenticator`
			`func (source Source) Authenticate(user models.User, login, password string) (*models.User, error) {`
			`return db.Authenticate(user, login, password)`
			`}`
Make LDAP be able to skip local 2FA (#16954) This PR extends #16594 to allow LDAP to be able to be set to skip local 2FA too. The technique used here would be extensible to PAM and SMTP sources. Signed-off-by: Andrew Thornton <art27@cantab.net> 2021-09-17 13:43:47 +02:00
			`// NB: Oauth2 does not implement LocalTwoFASkipper for password authentication`
			`// as its password authentication drops to db authentication`