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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/nodeinfo"
"github.com/superseriousbusiness/gotosocial/internal/config"
"github.com/superseriousbusiness/gotosocial/internal/middleware"
"github.com/superseriousbusiness/gotosocial/internal/processing"
"github.com/superseriousbusiness/gotosocial/internal/router"
)
type NodeInfo struct {
nodeInfo *nodeinfo.Module
}
func (w *NodeInfo) Route(r *router.Router, m ...gin.HandlerFunc) {
// group nodeinfo endpoints together
nodeInfoGroup := r.AttachGroup("nodeinfo")
// attach middlewares appropriate for this group
nodeInfoGroup.Use(m...)
nodeInfoGroup.Use(
// Allow public cache for 24 hours.
middleware.CacheControl(middleware.CacheControlConfig{
Directives: []string{"public", "max-age=86400"},
Vary: []string{"Accept-Encoding"},
}),
)
// If instance is configured to serve instance stats
// faithfully at nodeinfo, we should allow robots to
// crawl nodeinfo endpoints in a limited capacity.
// In all other cases, disallow everything.
if config.GetInstanceStatsMode() == config.InstanceStatsModeServe {
nodeInfoGroup.Use(middleware.RobotsHeaders("allowSome"))
} else {
nodeInfoGroup.Use(middleware.RobotsHeaders(""))
}
w.nodeInfo.Route(nodeInfoGroup.Handle)
}
func NewNodeInfo(p *processing.Processor) *NodeInfo {
return &NodeInfo{
nodeInfo: nodeinfo.New(p),
}
}
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