activitypub: represent relay actor at instance root

This commit is contained in:
William Pitcock 2018-08-06 06:11:51 +00:00
parent 4807a52284
commit 00e890264c
3 changed files with 44 additions and 0 deletions

View file

@ -107,6 +107,17 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
json(conn, "ok") json(conn, "ok")
end end
def relay(conn, params) do
with %User{} = user <- User.get_or_create_instance_user(),
{:ok, user} <- Pleroma.Web.WebFinger.ensure_keys_present(user) do
conn
|> put_resp_header("content-type", "application/activity+json")
|> json(UserView.render("user.json", %{user: user}))
else
nil -> {:error, :not_found}
end
end
def errors(conn, {:error, :not_found}) do def errors(conn, {:error, :not_found}) do
conn conn
|> put_status(404) |> put_status(404)

View file

@ -9,6 +9,33 @@ defmodule Pleroma.Web.ActivityPub.UserView do
alias Pleroma.Web.ActivityPub.Utils alias Pleroma.Web.ActivityPub.Utils
import Ecto.Query import Ecto.Query
# the instance itself is not a Person, but instead an Application
def render("user.json", %{user: %{nickname: nil} = user}) do
{:ok, user} = WebFinger.ensure_keys_present(user)
{:ok, _, public_key} = Salmon.keys_from_pem(user.info["keys"])
public_key = :public_key.pem_entry_encode(:SubjectPublicKeyInfo, public_key)
public_key = :public_key.pem_encode([public_key])
%{
"@context" => "https://www.w3.org/ns/activitystreams",
"id" => user.ap_id,
"type" => "Application",
"inbox" => "#{user.ap_id}/inbox",
"name" => "Pleroma",
"summary" => "Virtual actor for Pleroma relay",
"url" => user.ap_id,
"manuallyApprovesFollowers" => false,
"publicKey" => %{
"id" => "#{user.ap_id}#main-key",
"owner" => user.ap_id,
"publicKeyPem" => public_key
},
"endpoints" => %{
"sharedInbox" => "#{Pleroma.Web.Endpoint.url()}/inbox"
}
}
end
def render("user.json", %{user: user}) do def render("user.json", %{user: user}) do
{:ok, user} = WebFinger.ensure_keys_present(user) {:ok, user} = WebFinger.ensure_keys_present(user)
{:ok, _, public_key} = Salmon.keys_from_pem(user.info["keys"]) {:ok, _, public_key} = Salmon.keys_from_pem(user.info["keys"])

View file

@ -318,6 +318,12 @@ defmodule Pleroma.Web.Router do
end end
if @federating do if @federating do
scope "/", Pleroma.Web.ActivityPub do
# XXX: not really ostatus either
pipe_through(:ostatus)
get("/", ActivityPubController, :relay)
end
scope "/", Pleroma.Web.ActivityPub do scope "/", Pleroma.Web.ActivityPub do
pipe_through(:activitypub) pipe_through(:activitypub)
post("/users/:nickname/inbox", ActivityPubController, :inbox) post("/users/:nickname/inbox", ActivityPubController, :inbox)