gotosocial/internal/api/auth.go

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// GoToSocial
// Copyright (C) GoToSocial Authors admin@gotosocial.org
// SPDX-License-Identifier: AGPL-3.0-or-later
//
// 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 api
import (
"github.com/gin-gonic/gin"
"github.com/superseriousbusiness/gotosocial/internal/api/auth"
"github.com/superseriousbusiness/gotosocial/internal/db"
"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
"github.com/superseriousbusiness/gotosocial/internal/middleware"
"github.com/superseriousbusiness/gotosocial/internal/oidc"
"github.com/superseriousbusiness/gotosocial/internal/processing"
"github.com/superseriousbusiness/gotosocial/internal/router"
)
type Auth struct {
routerSession *gtsmodel.RouterSession
sessionName string
auth *auth.Module
}
// Route attaches 'auth' and 'oauth' groups to the given router.
func (a *Auth) Route(r *router.Router, m ...gin.HandlerFunc) {
// create groupings for the 'auth' and 'oauth' prefixes
authGroup := r.AttachGroup("auth")
oauthGroup := r.AttachGroup("oauth")
// instantiate + attach shared, non-global middlewares to both of these groups
var (
ccMiddleware = middleware.CacheControl(middleware.CacheControlConfig{
Directives: []string{"private", "max-age=120"},
Vary: []string{"Accept", "Accept-Encoding"},
})
sessionMiddleware = middleware.Session(a.sessionName, a.routerSession.Auth, a.routerSession.Crypt)
)
authGroup.Use(m...)
oauthGroup.Use(m...)
authGroup.Use(ccMiddleware, sessionMiddleware)
oauthGroup.Use(ccMiddleware, sessionMiddleware)
a.auth.RouteAuth(authGroup.Handle)
a.auth.RouteOauth(oauthGroup.Handle)
}
func NewAuth(db db.DB, p *processing.Processor, idp oidc.IDP, routerSession *gtsmodel.RouterSession, sessionName string) *Auth {
return &Auth{
routerSession: routerSession,
sessionName: sessionName,
auth: auth.New(db, p, idp),
}
}