wellknown.go (2051B)
1 // GoToSocial 2 // Copyright (C) GoToSocial Authors admin@gotosocial.org 3 // SPDX-License-Identifier: AGPL-3.0-or-later 4 // 5 // This program is free software: you can redistribute it and/or modify 6 // it under the terms of the GNU Affero General Public License as published by 7 // the Free Software Foundation, either version 3 of the License, or 8 // (at your option) any later version. 9 // 10 // This program is distributed in the hope that it will be useful, 11 // but WITHOUT ANY WARRANTY; without even the implied warranty of 12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 // GNU Affero General Public License for more details. 14 // 15 // You should have received a copy of the GNU Affero General Public License 16 // along with this program. If not, see <http://www.gnu.org/licenses/>. 17 18 package api 19 20 import ( 21 "github.com/gin-gonic/gin" 22 "github.com/superseriousbusiness/gotosocial/internal/api/wellknown/hostmeta" 23 "github.com/superseriousbusiness/gotosocial/internal/api/wellknown/nodeinfo" 24 "github.com/superseriousbusiness/gotosocial/internal/api/wellknown/webfinger" 25 "github.com/superseriousbusiness/gotosocial/internal/middleware" 26 "github.com/superseriousbusiness/gotosocial/internal/processing" 27 "github.com/superseriousbusiness/gotosocial/internal/router" 28 ) 29 30 type WellKnown struct { 31 nodeInfo *nodeinfo.Module 32 webfinger *webfinger.Module 33 hostMeta *hostmeta.Module 34 } 35 36 func (w *WellKnown) Route(r router.Router, m ...gin.HandlerFunc) { 37 // group .well-known endpoints together 38 wellKnownGroup := r.AttachGroup(".well-known") 39 40 // attach middlewares appropriate for this group 41 wellKnownGroup.Use(m...) 42 wellKnownGroup.Use( 43 // allow .well-known responses to be cached for 2 minutes 44 middleware.CacheControl("public", "max-age=120"), 45 ) 46 47 w.nodeInfo.Route(wellKnownGroup.Handle) 48 w.webfinger.Route(wellKnownGroup.Handle) 49 w.hostMeta.Route(wellKnownGroup.Handle) 50 } 51 52 func NewWellKnown(p *processing.Processor) *WellKnown { 53 return &WellKnown{ 54 nodeInfo: nodeinfo.New(p), 55 webfinger: webfinger.New(p), 56 hostMeta: hostmeta.New(p), 57 } 58 }