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package routes
import (
"encoding/json"
"strings"
"github.com/FChannel0/FChannel-Server/activitypub"
"github.com/FChannel0/FChannel-Server/config"
"github.com/gofiber/fiber/v2"
)
func Webfinger(c *fiber.Ctx) error {
acct := c.Query("resource")
if len(acct) < 1 {
c.Status(fiber.StatusBadRequest)
return c.Send([]byte("resource needs a value"))
}
acct = strings.Replace(acct, "acct:", "", -1)
actorDomain := strings.Split(acct, "@")
if len(actorDomain) < 2 {
c.Status(fiber.StatusBadRequest)
return c.Send([]byte("accepts only subject form of acct:board@instance"))
}
if actorDomain[0] == "main" {
actorDomain[0] = ""
} else {
actorDomain[0] = "/" + actorDomain[0]
}
actor := activitypub.Actor{Id: config.TP + "" + actorDomain[1] + "" + actorDomain[0]}
if res, _ := actor.IsLocal(); !res {
c.Status(fiber.StatusBadRequest)
return c.Send([]byte("actor not local"))
}
var finger activitypub.Webfinger
var link activitypub.WebfingerLink
finger.Subject = "acct:" + actorDomain[0] + "@" + actorDomain[1]
link.Rel = "self"
link.Type = "application/activity+json"
link.Href = config.TP + "" + actorDomain[1] + "" + actorDomain[0]
finger.Links = append(finger.Links, link)
enc, _ := json.Marshal(finger)
c.Set("Content-Type", config.ActivityStreams)
return c.Send(enc)
}
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