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gitea/services/auth/interface.go

65 lines
2.1 KiB

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