gotosocial/internal/processing/federation/getnodeinfo.go

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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 federation
import (
"context"
"fmt"
"net/http"
"github.com/spf13/viper"
apimodel "github.com/superseriousbusiness/gotosocial/internal/api/model"
"github.com/superseriousbusiness/gotosocial/internal/config"
"github.com/superseriousbusiness/gotosocial/internal/gtserror"
)
const (
nodeInfoVersion = "2.0"
nodeInfoSoftwareName = "gotosocial"
)
var (
nodeInfoRel = fmt.Sprintf("http://nodeinfo.diaspora.software/ns/schema/%s", nodeInfoVersion)
nodeInfoProtocols = []string{"activitypub"}
)
func (p *processor) GetNodeInfoRel(ctx context.Context, request *http.Request) (*apimodel.WellKnownResponse, gtserror.WithCode) {
protocol := viper.GetString(config.Keys.Protocol)
host := viper.GetString(config.Keys.Host)
return &apimodel.WellKnownResponse{
Links: []apimodel.Link{
{
Rel: nodeInfoRel,
Href: fmt.Sprintf("%s://%s/nodeinfo/%s", protocol, host, nodeInfoVersion),
},
},
}, nil
}
func (p *processor) GetNodeInfo(ctx context.Context, request *http.Request) (*apimodel.Nodeinfo, gtserror.WithCode) {
openRegistration := viper.GetBool(config.Keys.AccountsRegistrationOpen)
softwareVersion := viper.GetString(config.Keys.SoftwareVersion)
return &apimodel.Nodeinfo{
Version: nodeInfoVersion,
Software: apimodel.NodeInfoSoftware{
Name: nodeInfoSoftwareName,
Version: softwareVersion,
},
Protocols: nodeInfoProtocols,
Services: apimodel.NodeInfoServices{
Inbound: []string{},
Outbound: []string{},
},
OpenRegistrations: openRegistration,
Usage: apimodel.NodeInfoUsage{
Users: apimodel.NodeInfoUsers{},
},
Metadata: make(map[string]interface{}),
}, nil
}