mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-11-30 07:32:45 +00:00
89 lines
2.2 KiB
Go
89 lines
2.2 KiB
Go
/*
|
|
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 router
|
|
|
|
import (
|
|
"time"
|
|
|
|
"github.com/gin-contrib/cors"
|
|
"github.com/gin-gonic/gin"
|
|
"github.com/superseriousbusiness/gotosocial/internal/config"
|
|
)
|
|
|
|
var corsConfig = cors.Config{
|
|
// TODO: make this customizable so instance admins can specify an origin for CORS requests
|
|
AllowAllOrigins: true,
|
|
|
|
// adds the following:
|
|
// "chrome-extension://"
|
|
// "safari-extension://"
|
|
// "moz-extension://"
|
|
// "ms-browser-extension://"
|
|
AllowBrowserExtensions: true,
|
|
AllowMethods: []string{
|
|
"POST",
|
|
"PUT",
|
|
"DELETE",
|
|
"GET",
|
|
"PATCH",
|
|
"OPTIONS",
|
|
},
|
|
AllowHeaders: []string{
|
|
// basic cors stuff
|
|
"Origin",
|
|
"Content-Length",
|
|
"Content-Type",
|
|
|
|
// needed to pass oauth bearer tokens
|
|
"Authorization",
|
|
|
|
// needed for websocket upgrade requests
|
|
"Upgrade",
|
|
"Sec-WebSocket-Extensions",
|
|
"Sec-WebSocket-Key",
|
|
"Sec-WebSocket-Protocol",
|
|
"Sec-WebSocket-Version",
|
|
"Connection",
|
|
},
|
|
AllowWebSockets: true,
|
|
ExposeHeaders: []string{
|
|
// needed for accessing next/prev links when making GET timeline requests
|
|
"Link",
|
|
|
|
// needed so clients can handle rate limits
|
|
"X-RateLimit-Reset",
|
|
"X-RateLimit-Limit",
|
|
"X-RateLimit-Remaining",
|
|
"X-Request-Id",
|
|
|
|
// websocket stuff
|
|
"Connection",
|
|
"Sec-WebSocket-Accept",
|
|
"Upgrade",
|
|
},
|
|
MaxAge: 2 * time.Minute,
|
|
}
|
|
|
|
// useCors attaches the corsConfig above to the given gin engine
|
|
func useCors(cfg *config.Config, engine *gin.Engine) error {
|
|
c := cors.New(corsConfig)
|
|
engine.Use(c)
|
|
return nil
|
|
}
|