mirror of
https://github.com/superseriousbusiness/gotosocial.git
synced 2024-11-25 01:41:00 +00:00
76 lines
2.4 KiB
Go
76 lines
2.4 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 user
|
|
|
|
import (
|
|
"context"
|
|
"encoding/json"
|
|
"fmt"
|
|
"net/http"
|
|
|
|
"github.com/gin-gonic/gin"
|
|
"github.com/sirupsen/logrus"
|
|
"github.com/superseriousbusiness/gotosocial/internal/util"
|
|
)
|
|
|
|
// FollowersGETHandler returns a collection of URIs for followers of the target user, formatted so that other AP servers can understand it.
|
|
func (m *Module) FollowersGETHandler(c *gin.Context) {
|
|
l := m.log.WithFields(logrus.Fields{
|
|
"func": "FollowersGETHandler",
|
|
"url": c.Request.RequestURI,
|
|
})
|
|
|
|
requestedUsername := c.Param(UsernameKey)
|
|
if requestedUsername == "" {
|
|
c.JSON(http.StatusBadRequest, gin.H{"error": "no username specified in request"})
|
|
return
|
|
}
|
|
|
|
// make sure this actually an AP request
|
|
format := c.NegotiateFormat(ActivityPubAcceptHeaders...)
|
|
if format == "" {
|
|
c.JSON(http.StatusNotAcceptable, gin.H{"error": "could not negotiate format with given Accept header(s)"})
|
|
return
|
|
}
|
|
l.Tracef("negotiated format: %s", format)
|
|
|
|
// transfer the signature verifier from the gin context to the request context
|
|
ctx := c.Request.Context()
|
|
verifier, signed := c.Get(string(util.APRequestingPublicKeyVerifier))
|
|
if signed {
|
|
ctx = context.WithValue(ctx, util.APRequestingPublicKeyVerifier, verifier)
|
|
}
|
|
|
|
followers, err := m.processor.GetFediFollowers(ctx, requestedUsername, c.Request.URL) // GetFediUser handles auth as well
|
|
if err != nil {
|
|
l.Info(err.Error())
|
|
c.JSON(err.Code(), gin.H{"error": err.Safe()})
|
|
return
|
|
}
|
|
|
|
b, mErr := json.Marshal(followers)
|
|
if mErr != nil {
|
|
err := fmt.Errorf("could not marshal json: %s", mErr)
|
|
l.Error(err)
|
|
c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
|
|
return
|
|
}
|
|
|
|
c.Data(http.StatusOK, format, b)
|
|
}
|