mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-12-26 17:34:11 -05:00
5d2e11eedb
`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>
81 lines
1.8 KiB
Go
81 lines
1.8 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 smtp
|
|
|
|
import (
|
|
"crypto/tls"
|
|
"errors"
|
|
"fmt"
|
|
"net/smtp"
|
|
|
|
"code.gitea.io/gitea/models"
|
|
)
|
|
|
|
// _________ __________________________
|
|
// / _____/ / \__ ___/\______ \
|
|
// \_____ \ / \ / \| | | ___/
|
|
// / \/ Y \ | | |
|
|
// /_______ /\____|__ /____| |____|
|
|
// \/ \/
|
|
|
|
type loginAuthenticator struct {
|
|
username, password string
|
|
}
|
|
|
|
func (auth *loginAuthenticator) Start(server *smtp.ServerInfo) (string, []byte, error) {
|
|
return "LOGIN", []byte(auth.username), nil
|
|
}
|
|
|
|
func (auth *loginAuthenticator) Next(fromServer []byte, more bool) ([]byte, error) {
|
|
if more {
|
|
switch string(fromServer) {
|
|
case "Username:":
|
|
return []byte(auth.username), nil
|
|
case "Password:":
|
|
return []byte(auth.password), nil
|
|
}
|
|
}
|
|
return nil, nil
|
|
}
|
|
|
|
// SMTP authentication type names.
|
|
const (
|
|
PlainAuthentication = "PLAIN"
|
|
LoginAuthentication = "LOGIN"
|
|
)
|
|
|
|
// Authenticators contains available SMTP authentication type names.
|
|
var Authenticators = []string{PlainAuthentication, LoginAuthentication}
|
|
|
|
// Authenticate performs an SMTP authentication.
|
|
func Authenticate(a smtp.Auth, source *Source) error {
|
|
c, err := smtp.Dial(fmt.Sprintf("%s:%d", source.Host, source.Port))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
defer c.Close()
|
|
|
|
if err = c.Hello("gogs"); err != nil {
|
|
return err
|
|
}
|
|
|
|
if source.TLS {
|
|
if ok, _ := c.Extension("STARTTLS"); ok {
|
|
if err = c.StartTLS(&tls.Config{
|
|
InsecureSkipVerify: source.SkipVerify,
|
|
ServerName: source.Host,
|
|
}); err != nil {
|
|
return err
|
|
}
|
|
} else {
|
|
return errors.New("SMTP server unsupports TLS")
|
|
}
|
|
}
|
|
|
|
if ok, _ := c.Extension("AUTH"); ok {
|
|
return c.Auth(a)
|
|
}
|
|
return models.ErrUnsupportedLoginType
|
|
}
|