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/*
GoToSocial
Copyright (C) 2021 GoToSocial Authors admin@gotosocial.org
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// Package auth is a module that provides oauth functionality to a router.
// It adds the following paths:
// /auth/sign_in
// /oauth/token
// /oauth/authorize
// It also includes the oauthTokenMiddleware, which can be attached to a router to authenticate every request by Bearer token.
package auth
import (
"fmt"
"net/http"
"github.com/sirupsen/logrus"
"github.com/superseriousbusiness/gotosocial/internal/apimodule"
"github.com/superseriousbusiness/gotosocial/internal/db"
"github.com/superseriousbusiness/gotosocial/internal/db/model"
"github.com/superseriousbusiness/gotosocial/internal/oauth"
"github.com/superseriousbusiness/gotosocial/internal/router"
)
const (
authSignInPath = "/auth/sign_in"
oauthTokenPath = "/oauth/token"
oauthAuthorizePath = "/oauth/authorize"
)
type authModule struct {
server oauth.Server
db db.DB
log *logrus.Logger
}
// New returns a new auth module
func New(srv oauth.Server, db db.DB, log *logrus.Logger) apimodule.ClientAPIModule {
return &authModule{
server: srv,
db: db,
log: log,
}
}
// Route satisfies the RESTAPIModule interface
func (m *authModule) Route(s router.Router) error {
s.AttachHandler(http.MethodGet, authSignInPath, m.signInGETHandler)
s.AttachHandler(http.MethodPost, authSignInPath, m.signInPOSTHandler)
s.AttachHandler(http.MethodPost, oauthTokenPath, m.tokenPOSTHandler)
s.AttachHandler(http.MethodGet, oauthAuthorizePath, m.authorizeGETHandler)
s.AttachHandler(http.MethodPost, oauthAuthorizePath, m.authorizePOSTHandler)
s.AttachMiddleware(m.oauthTokenMiddleware)
return nil
}
func (m *authModule) CreateTables(db db.DB) error {
models := []interface{}{
&oauth.Client{},
&oauth.Token{},
&model.User{},
&model.Account{},
&model.Application{},
}
for _, m := range models {
if err := db.CreateTable(m); err != nil {
return fmt.Errorf("error creating table: %s", err)
}
}
return nil
}
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