gotosocial/internal/api/wellknown.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/wellknown/hostmeta"
"github.com/superseriousbusiness/gotosocial/internal/api/wellknown/nodeinfo"
"github.com/superseriousbusiness/gotosocial/internal/api/wellknown/webfinger"
"github.com/superseriousbusiness/gotosocial/internal/middleware"
"github.com/superseriousbusiness/gotosocial/internal/processing"
"github.com/superseriousbusiness/gotosocial/internal/router"
)
type WellKnown struct {
nodeInfo *nodeinfo.Module
webfinger *webfinger.Module
hostMeta *hostmeta.Module
}
func (w *WellKnown) Route(r *router.Router, m ...gin.HandlerFunc) {
// group .well-known endpoints together
wellKnownGroup := r.AttachGroup(".well-known")
// attach middlewares appropriate for this group
wellKnownGroup.Use(m...)
wellKnownGroup.Use(
// Allow public cache for 2 minutes.
middleware.CacheControl(middleware.CacheControlConfig{
Directives: []string{"public", "max-age=120"},
Vary: []string{"Accept-Encoding"},
}),
)
w.nodeInfo.Route(wellKnownGroup.Handle)
w.webfinger.Route(wellKnownGroup.Handle)
w.hostMeta.Route(wellKnownGroup.Handle)
}
func NewWellKnown(p *processing.Processor) *WellKnown {
return &WellKnown{
nodeInfo: nodeinfo.New(p),
webfinger: webfinger.New(p),
hostMeta: hostmeta.New(p),
}
}