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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
import (
"net/http"
"github.com/superseriousbusiness/gotosocial/internal/api"
"github.com/superseriousbusiness/gotosocial/internal/config"
"github.com/superseriousbusiness/gotosocial/internal/db"
"github.com/superseriousbusiness/gotosocial/internal/oauth"
"github.com/superseriousbusiness/gotosocial/internal/oidc"
"github.com/superseriousbusiness/gotosocial/internal/router"
)
const (
// AuthSignInPath is the API path for users to sign in through
AuthSignInPath = "/auth/sign_in"
// OauthTokenPath is the API path to use for granting token requests to users with valid credentials
OauthTokenPath = "/oauth/token"
// OauthAuthorizePath is the API path for authorization requests (eg., authorize this app to act on my behalf as a user)
OauthAuthorizePath = "/oauth/authorize"
// CallbackPath is the API path for receiving callback tokens from external OIDC providers
CallbackPath = oidc.CallbackPath
callbackStateParam = "state"
callbackCodeParam = "code"
sessionUserID = "userid"
sessionClientID = "client_id"
sessionRedirectURI = "redirect_uri"
sessionForceLogin = "force_login"
sessionResponseType = "response_type"
sessionScope = "scope"
sessionState = "state"
)
// Module implements the ClientAPIModule interface for
type Module struct {
config *config.Config
db db.DB
server oauth.Server
idp oidc.IDP
}
// New returns a new auth module
func New(config *config.Config, db db.DB, server oauth.Server, idp oidc.IDP) api.ClientModule {
return &Module{
config: config,
db: db,
server: server,
idp: idp,
}
}
// Route satisfies the RESTAPIModule interface
func (m *Module) 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.AttachHandler(http.MethodGet, CallbackPath, m.CallbackGETHandler)
s.AttachMiddleware(m.OauthTokenMiddleware)
return nil
}
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