X-Git-Url: https://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Factivity_pub%2Factivity_pub_controller.ex;h=133a726c5c05a352cbe1eb9375b95deabec48995;hb=1c8f58a30e7691d23ecece3dd3b2f5c5ef5d0137;hp=e41b14afc8a6cc61b4b0b061d45f06831f8fd7a5;hpb=dec23500d8988c22a99f049ef1d1e49328ba075a;p=akkoma
diff --git a/lib/pleroma/web/activity_pub/activity_pub_controller.ex b/lib/pleroma/web/activity_pub/activity_pub_controller.ex
index e41b14afc..133a726c5 100644
--- a/lib/pleroma/web/activity_pub/activity_pub_controller.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub_controller.ex
@@ -1,15 +1,22 @@
# Pleroma: A lightweight social networking server
-# Copyright © 2017-2018 Pleroma Authors
+# Copyright © 2017-2019 Pleroma Authors
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ActivityPubController do
use Pleroma.Web, :controller
- alias Pleroma.{Activity, User, Object}
- alias Pleroma.Web.ActivityPub.{ObjectView, UserView}
+
+ alias Pleroma.Activity
+ alias Pleroma.Object
+ alias Pleroma.Object.Fetcher
+ alias Pleroma.User
alias Pleroma.Web.ActivityPub.ActivityPub
+ alias Pleroma.Web.ActivityPub.InternalFetchActor
+ alias Pleroma.Web.ActivityPub.ObjectView
alias Pleroma.Web.ActivityPub.Relay
- alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.ActivityPub.Transmogrifier
+ alias Pleroma.Web.ActivityPub.UserView
+ alias Pleroma.Web.ActivityPub.Utils
+ alias Pleroma.Web.ActivityPub.Visibility
alias Pleroma.Web.Federator
require Logger
@@ -17,22 +24,22 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
action_fallback(:errors)
plug(Pleroma.Web.FederatingPlug when action in [:inbox, :relay])
+ plug(:set_requester_reachable when action in [:inbox])
plug(:relay_active? when action in [:relay])
def relay_active?(conn, _) do
- if Keyword.get(Application.get_env(:pleroma, :instance), :allow_relay) do
+ if Pleroma.Config.get([:instance, :allow_relay]) do
conn
else
conn
- |> put_status(404)
- |> json(%{error: "not found"})
- |> halt
+ |> render_error(:not_found, "not found")
+ |> halt()
end
end
def user(conn, %{"nickname" => nickname}) do
with %User{} = user <- User.get_cached_by_nickname(nickname),
- {:ok, user} <- Pleroma.Web.WebFinger.ensure_keys_present(user) do
+ {:ok, user} <- User.ensure_keys_present(user) do
conn
|> put_resp_header("content-type", "application/activity+json")
|> json(UserView.render("user.json", %{user: user}))
@@ -44,7 +51,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
def object(conn, %{"uuid" => uuid}) do
with ap_id <- o_status_url(conn, :object, uuid),
%Object{} = object <- Object.get_cached_by_ap_id(ap_id),
- {_, true} <- {:public?, ActivityPub.is_public?(object)} do
+ {_, true} <- {:public?, Visibility.is_public?(object)} do
conn
|> put_resp_header("content-type", "application/activity+json")
|> json(ObjectView.render("object.json", %{object: object}))
@@ -54,49 +61,106 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
end
end
- def following(conn, %{"nickname" => nickname, "page" => page}) do
+ def object_likes(conn, %{"uuid" => uuid, "page" => page}) do
+ with ap_id <- o_status_url(conn, :object, uuid),
+ %Object{} = object <- Object.get_cached_by_ap_id(ap_id),
+ {_, true} <- {:public?, Visibility.is_public?(object)},
+ likes <- Utils.get_object_likes(object) do
+ {page, _} = Integer.parse(page)
+
+ conn
+ |> put_resp_header("content-type", "application/activity+json")
+ |> json(ObjectView.render("likes.json", ap_id, likes, page))
+ else
+ {:public?, false} ->
+ {:error, :not_found}
+ end
+ end
+
+ def object_likes(conn, %{"uuid" => uuid}) do
+ with ap_id <- o_status_url(conn, :object, uuid),
+ %Object{} = object <- Object.get_cached_by_ap_id(ap_id),
+ {_, true} <- {:public?, Visibility.is_public?(object)},
+ likes <- Utils.get_object_likes(object) do
+ conn
+ |> put_resp_header("content-type", "application/activity+json")
+ |> json(ObjectView.render("likes.json", ap_id, likes))
+ else
+ {:public?, false} ->
+ {:error, :not_found}
+ end
+ end
+
+ def activity(conn, %{"uuid" => uuid}) do
+ with ap_id <- o_status_url(conn, :activity, uuid),
+ %Activity{} = activity <- Activity.normalize(ap_id),
+ {_, true} <- {:public?, Visibility.is_public?(activity)} do
+ conn
+ |> put_resp_header("content-type", "application/activity+json")
+ |> json(ObjectView.render("object.json", %{object: activity}))
+ else
+ {:public?, false} ->
+ {:error, :not_found}
+ end
+ end
+
+ def following(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname, "page" => page}) do
with %User{} = user <- User.get_cached_by_nickname(nickname),
- {:ok, user} <- Pleroma.Web.WebFinger.ensure_keys_present(user) do
+ {user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user),
+ {:show_follows, true} <-
+ {:show_follows, (for_user && for_user == user) || !user.info.hide_follows} do
{page, _} = Integer.parse(page)
conn
|> put_resp_header("content-type", "application/activity+json")
- |> json(UserView.render("following.json", %{user: user, page: page}))
+ |> json(UserView.render("following.json", %{user: user, page: page, for: for_user}))
+ else
+ {:show_follows, _} ->
+ conn
+ |> put_resp_header("content-type", "application/activity+json")
+ |> send_resp(403, "")
end
end
- def following(conn, %{"nickname" => nickname}) do
+ def following(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname}) do
with %User{} = user <- User.get_cached_by_nickname(nickname),
- {:ok, user} <- Pleroma.Web.WebFinger.ensure_keys_present(user) do
+ {user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user) do
conn
|> put_resp_header("content-type", "application/activity+json")
- |> json(UserView.render("following.json", %{user: user}))
+ |> json(UserView.render("following.json", %{user: user, for: for_user}))
end
end
- def followers(conn, %{"nickname" => nickname, "page" => page}) do
+ def followers(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname, "page" => page}) do
with %User{} = user <- User.get_cached_by_nickname(nickname),
- {:ok, user} <- Pleroma.Web.WebFinger.ensure_keys_present(user) do
+ {user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user),
+ {:show_followers, true} <-
+ {:show_followers, (for_user && for_user == user) || !user.info.hide_followers} do
{page, _} = Integer.parse(page)
conn
|> put_resp_header("content-type", "application/activity+json")
- |> json(UserView.render("followers.json", %{user: user, page: page}))
+ |> json(UserView.render("followers.json", %{user: user, page: page, for: for_user}))
+ else
+ {:show_followers, _} ->
+ conn
+ |> put_resp_header("content-type", "application/activity+json")
+ |> send_resp(403, "")
end
end
- def followers(conn, %{"nickname" => nickname}) do
+ def followers(%{assigns: %{user: for_user}} = conn, %{"nickname" => nickname}) do
with %User{} = user <- User.get_cached_by_nickname(nickname),
- {:ok, user} <- Pleroma.Web.WebFinger.ensure_keys_present(user) do
+ {user, for_user} <- ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user) do
conn
|> put_resp_header("content-type", "application/activity+json")
- |> json(UserView.render("followers.json", %{user: user}))
+ |> json(UserView.render("followers.json", %{user: user, for: for_user}))
end
end
def outbox(conn, %{"nickname" => nickname} = params) do
with %User{} = user <- User.get_cached_by_nickname(nickname),
- {:ok, user} <- Pleroma.Web.WebFinger.ensure_keys_present(user) do
+ {:ok, user} <- User.ensure_keys_present(user) do
conn
|> put_resp_header("content-type", "application/activity+json")
|> json(UserView.render("outbox.json", %{user: user, max_id: params["max_id"]}))
@@ -104,16 +168,17 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
end
def inbox(%{assigns: %{valid_signature: true}} = conn, %{"nickname" => nickname} = params) do
- with %User{} = user <- User.get_cached_by_nickname(nickname),
- true <- Utils.recipient_in_message(user.ap_id, params),
- params <- Utils.maybe_splice_recipient(user.ap_id, params) do
- Federator.enqueue(:incoming_ap_doc, params)
+ with %User{} = recipient <- User.get_cached_by_nickname(nickname),
+ {:ok, %User{} = actor} <- User.get_or_fetch_by_ap_id(params["actor"]),
+ true <- Utils.recipient_in_message(recipient, actor, params),
+ params <- Utils.maybe_splice_recipient(recipient.ap_id, params) do
+ Federator.incoming_ap_doc(params)
json(conn, "ok")
end
end
def inbox(%{assigns: %{valid_signature: true}} = conn, params) do
- Federator.enqueue(:incoming_ap_doc, params)
+ Federator.incoming_ap_doc(params)
json(conn, "ok")
end
@@ -123,7 +188,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
"Signature missing or not from author, relayed Create message, fetching object from source"
)
- ActivityPub.fetch_object_from_id(params["object"]["id"])
+ Fetcher.fetch_object_from_id(params["object"]["id"])
json(conn, "ok")
end
@@ -139,12 +204,11 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
Logger.info(inspect(conn.req_headers))
end
- json(conn, "error")
+ json(conn, dgettext("errors", "error"))
end
- def relay(conn, _params) do
- with %User{} = user <- Relay.get_actor(),
- {:ok, user} <- Pleroma.Web.WebFinger.ensure_keys_present(user) do
+ defp represent_service_actor(%User{} = user, conn) do
+ with {:ok, user} <- User.ensure_keys_present(user) do
conn
|> put_resp_header("content-type", "application/activity+json")
|> json(UserView.render("user.json", %{user: user}))
@@ -153,21 +217,86 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
end
end
+ defp represent_service_actor(nil, _), do: {:error, :not_found}
+
+ def relay(conn, _params) do
+ Relay.get_actor()
+ |> represent_service_actor(conn)
+ end
+
+ def internal_fetch(conn, _params) do
+ InternalFetchActor.get_actor()
+ |> represent_service_actor(conn)
+ end
+
+ def whoami(%{assigns: %{user: %User{} = user}} = conn, _params) do
+ conn
+ |> put_resp_header("content-type", "application/activity+json")
+ |> json(UserView.render("user.json", %{user: user}))
+ end
+
+ def whoami(_conn, _params), do: {:error, :not_found}
+
def read_inbox(%{assigns: %{user: user}} = conn, %{"nickname" => nickname} = params) do
if nickname == user.nickname do
conn
|> put_resp_header("content-type", "application/activity+json")
|> json(UserView.render("inbox.json", %{user: user, max_id: params["max_id"]}))
else
+ err =
+ dgettext("errors", "can't read inbox of %{nickname} as %{as_nickname}",
+ nickname: nickname,
+ as_nickname: user.nickname
+ )
+
conn
|> put_status(:forbidden)
- |> json("can't read inbox of #{nickname} as #{user.nickname}")
+ |> json(err)
end
end
+ def handle_user_activity(user, %{"type" => "Create"} = params) do
+ object =
+ params["object"]
+ |> Map.merge(Map.take(params, ["to", "cc"]))
+ |> Map.put("attributedTo", user.ap_id())
+ |> Transmogrifier.fix_object()
+
+ ActivityPub.create(%{
+ to: params["to"],
+ actor: user,
+ context: object["context"],
+ object: object,
+ additional: Map.take(params, ["cc"])
+ })
+ end
+
+ def handle_user_activity(user, %{"type" => "Delete"} = params) do
+ with %Object{} = object <- Object.normalize(params["object"]),
+ true <- user.info.is_moderator || user.ap_id == object.data["actor"],
+ {:ok, delete} <- ActivityPub.delete(object) do
+ {:ok, delete}
+ else
+ _ -> {:error, dgettext("errors", "Can't delete object")}
+ end
+ end
+
+ def handle_user_activity(user, %{"type" => "Like"} = params) do
+ with %Object{} = object <- Object.normalize(params["object"]),
+ {:ok, activity, _object} <- ActivityPub.like(user, object) do
+ {:ok, activity}
+ else
+ _ -> {:error, dgettext("errors", "Can't like object")}
+ end
+ end
+
+ def handle_user_activity(_, _) do
+ {:error, dgettext("errors", "Unhandled activity type")}
+ end
+
def update_outbox(
%{assigns: %{user: user}} = conn,
- %{"nickname" => nickname, "type" => "Create"} = params
+ %{"nickname" => nickname} = params
) do
if nickname == user.nickname do
actor = user.ap_id()
@@ -178,41 +307,61 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
|> Map.put("actor", actor)
|> Transmogrifier.fix_addressing()
- object =
- params["object"]
- |> Map.merge(Map.take(params, ["to", "cc"]))
- |> Map.put("attributedTo", actor)
- |> Transmogrifier.fix_object()
-
- with {:ok, %Activity{} = activity} <-
- ActivityPub.create(%{
- to: params["to"],
- actor: user,
- context: object["context"],
- object: object,
- additional: Map.take(params, ["cc"])
- }) do
+ with {:ok, %Activity{} = activity} <- handle_user_activity(user, params) do
conn
|> put_status(:created)
|> put_resp_header("location", activity.data["id"])
|> json(activity.data)
+ else
+ {:error, message} ->
+ conn
+ |> put_status(:bad_request)
+ |> json(message)
end
else
+ err =
+ dgettext("errors", "can't update outbox of %{nickname} as %{as_nickname}",
+ nickname: nickname,
+ as_nickname: user.nickname
+ )
+
conn
|> put_status(:forbidden)
- |> json("can't update outbox of #{nickname} as #{user.nickname}")
+ |> json(err)
end
end
def errors(conn, {:error, :not_found}) do
conn
- |> put_status(404)
- |> json("Not found")
+ |> put_status(:not_found)
+ |> json(dgettext("errors", "Not found"))
end
def errors(conn, _e) do
conn
- |> put_status(500)
- |> json("error")
+ |> put_status(:internal_server_error)
+ |> json(dgettext("errors", "error"))
+ end
+
+ defp set_requester_reachable(%Plug.Conn{} = conn, _) do
+ with actor <- conn.params["actor"],
+ true <- is_binary(actor) do
+ Pleroma.Instances.set_reachable(actor)
+ end
+
+ conn
+ end
+
+ defp ensure_user_keys_present_and_maybe_refresh_for_user(user, for_user) do
+ {:ok, new_user} = User.ensure_keys_present(user)
+
+ for_user =
+ if new_user != user and match?(%User{}, for_user) do
+ User.get_cached_by_nickname(for_user.nickname)
+ else
+ for_user
+ end
+
+ {new_user, for_user}
end
end