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`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>
60 lines
2 KiB
Go
60 lines
2 KiB
Go
// Copyright 2019 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 auth
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import (
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"context"
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"net/http"
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"code.gitea.io/gitea/models"
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"code.gitea.io/gitea/modules/session"
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"code.gitea.io/gitea/modules/web/middleware"
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)
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// DataStore represents a data store
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type DataStore middleware.DataStore
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// SessionStore represents a session store
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type SessionStore session.Store
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// Method represents an authentication method (plugin) for HTTP requests.
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type Method interface {
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// Verify tries to verify the authentication data contained in the request.
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// If verification is successful returns either an existing user object (with id > 0)
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// or a new user object (with id = 0) populated with the information that was found
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// in the authentication data (username or email).
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// Returns nil if verification fails.
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Verify(http *http.Request, w http.ResponseWriter, store DataStore, sess SessionStore) *models.User
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}
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// Initializable represents a structure that requires initialization
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// It usually should only be called once before anything else is called
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type Initializable interface {
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// Init should be called exactly once before using any of the other methods,
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// in order to allow the plugin to allocate necessary resources
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Init() error
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}
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// Named represents a named thing
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type Named interface {
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Name() string
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}
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// Freeable represents a structure that is required to be freed
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type Freeable interface {
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// Free should be called exactly once before application closes, in order to
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// give chance to the plugin to free any allocated resources
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Free() error
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}
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// PasswordAuthenticator represents a source of authentication
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type PasswordAuthenticator interface {
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Authenticate(user *models.User, login, password string) (*models.User, error)
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}
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// SynchronizableSource represents a source that can synchronize users
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type SynchronizableSource interface {
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Sync(ctx context.Context, updateExisting bool) error
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}
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