gotosocial/internal/api/s2s/webfinger/webfingerget.go
Tobi Smethurst b4288f3c47
Timeline manager (#40)
* start messing about with timeline manager

* i have no idea what i'm doing

* i continue to not know what i'm doing

* it's coming along

* bit more progress

* update timeline with new posts as they come in

* lint and fmt

* Select accounts where empty string

* restructure a bunch, get unfaves working

* moving stuff around

* federate status deletes properly

* mention regex better but not 100% there

* fix regex

* some more hacking away at the timeline code phew

* fix up some little things

* i can't even

* more timeline stuff

* move to ulid

* fiddley

* some lil fixes for kibou compatibility

* timelines working pretty alright!

* tidy + lint
2021-06-13 18:42:28 +02:00

80 lines
2.6 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 webfinger
import (
"fmt"
"net/http"
"strings"
"github.com/gin-gonic/gin"
"github.com/sirupsen/logrus"
)
// WebfingerGETRequest handles requests to, for example, https://example.org/.well-known/webfinger?resource=acct:some_user@example.org
func (m *Module) WebfingerGETRequest(c *gin.Context) {
l := m.log.WithFields(logrus.Fields{
"func": "WebfingerGETRequest",
"user-agent": c.Request.UserAgent(),
})
q, set := c.GetQuery("resource")
if !set || q == "" {
l.Debug("aborting request because no resource was set in query")
c.JSON(http.StatusBadRequest, gin.H{"error": "no 'resource' in request query"})
return
}
withAcct := strings.Split(q, "acct:")
if len(withAcct) != 2 {
l.Debugf("aborting request because resource query %s could not be split by 'acct:'", q)
c.JSON(http.StatusBadRequest, gin.H{"error": "bad request"})
return
}
usernameDomain := strings.Split(withAcct[1], "@")
if len(usernameDomain) != 2 {
l.Debugf("aborting request because username and domain could not be parsed from %s", withAcct[1])
c.JSON(http.StatusBadRequest, gin.H{"error": "bad request"})
return
}
username := strings.ToLower(usernameDomain[0])
domain := strings.ToLower(usernameDomain[1])
if username == "" || domain == "" {
l.Debug("aborting request because username or domain was empty")
c.JSON(http.StatusBadRequest, gin.H{"error": "bad request"})
return
}
if domain != m.config.Host {
l.Debugf("aborting request because domain %s does not belong to this instance", domain)
c.JSON(http.StatusBadRequest, gin.H{"error": fmt.Sprintf("domain %s does not belong to this instance", domain)})
return
}
resp, err := m.processor.GetWebfingerAccount(username, c.Request)
if err != nil {
l.Debugf("aborting request with an error: %s", err.Error())
c.JSON(err.Code(), gin.H{"error": err.Safe()})
return
}
c.JSON(http.StatusOK, resp)
}