Merge branch 'develop' of git.pleroma.social:pleroma/pleroma into remove/mastofe

CHANGELOG.md

@@ -18,11 +18,14 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - HTTPSecurityPlug now sends a response header to opt out of Google's FLoC (Federated Learning of Cohorts) targeted advertising.
 - Email address is now returned if requesting user is the owner of the user account so it can be exposed in client and FE user settings UIs.
 - Improved Twittercard and OpenGraph meta tag generation including thumbnails and image dimension metadata when available.
+- AdminAPI: sort users so the newest are at the top.
+- ActivityPub Client-to-Server(C2S): Limitation on the type of Activity/Object are lifted as they are now passed through ObjectValidators
 
 ### Added
 
 - MRF (`FollowBotPolicy`): New MRF Policy which makes a designated local Bot account attempt to follow all users in public Notes received by your instance. Users who require approving follower requests or have #nobot in their profile are excluded.
 - Return OAuth token `id` (primary key) in POST `/oauth/token`.
+- AdminAPI: return `created_at` date with users.
 - `AnalyzeMetadata` upload filter for extracting image/video attachment dimensions and generating blurhashes for images. Blurhashes for videos are not generated at this time.
 - Attachment dimensions and blurhashes are federated when available.
 - Pinned posts federation
@@ -33,6 +36,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Remote users can no longer reappear after being deleted.
 - Deactivated users may now be deleted.
 - Mix task `pleroma.database prune_objects`
+- Fixed rendering of JSON errors on ActivityPub endpoints.
 - Linkify: Parsing crash with URLs ending in unbalanced closed paren, no path separator, and no query parameters
 
 ### Removed

config/config.exs

@@ -457,7 +457,7 @@
   enabled: true,
   limit: 5_000
 
-config :phoenix, :format_encoders, json: Jason
+config :phoenix, :format_encoders, json: Jason, "activity+json": Jason
 
 config :phoenix, :json_library, Jason
 

lib/pleroma/activity.ex

@@ -292,7 +292,8 @@ def get_in_reply_to_activity(%Activity{} = activity) do
     get_in_reply_to_activity_from_object(Object.normalize(activity, fetch: false))
   end
 
-  def normalize(obj) when is_map(obj), do: get_by_ap_id_with_object(obj["id"])
+  def normalize(%Activity{data: %{"id" => ap_id}}), do: get_by_ap_id_with_object(ap_id)
+  def normalize(%{"id" => ap_id}), do: get_by_ap_id_with_object(ap_id)
   def normalize(ap_id) when is_binary(ap_id), do: get_by_ap_id_with_object(ap_id)
   def normalize(_), do: nil
 

lib/pleroma/web/activity_pub/activity_pub.ex

@@ -91,7 +91,7 @@ defp increase_replies_count_if_reply(%{
 
   defp increase_replies_count_if_reply(_create_data), do: :noop
 
-  @object_types ~w[ChatMessage Question Answer Audio Video Event Article Note]
+  @object_types ~w[ChatMessage Question Answer Audio Video Event Article Note Page]
   @impl true
   def persist(%{"type" => type} = object, meta) when type in @object_types do
     with {:ok, object} <- Object.create(object) do

lib/pleroma/web/activity_pub/activity_pub_controller.ex

@@ -11,7 +11,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
   alias Pleroma.Object.Fetcher
   alias Pleroma.User
   alias Pleroma.Web.ActivityPub.ActivityPub
-  alias Pleroma.Web.ActivityPub.Builder
   alias Pleroma.Web.ActivityPub.InternalFetchActor
   alias Pleroma.Web.ActivityPub.ObjectView
   alias Pleroma.Web.ActivityPub.Pipeline
@@ -403,83 +402,90 @@ def read_inbox(%{assigns: %{user: %User{nickname: as_nickname}}} = conn, %{
     |> json(err)
   end
 
-  defp handle_user_activity(
-         %User{} = user,
-         %{"type" => "Create", "object" => %{"type" => "Note"} = object} = params
-       ) do
-    content = if is_binary(object["content"]), do: object["content"], else: ""
-    name = if is_binary(object["name"]), do: object["name"], else: ""
-    summary = if is_binary(object["summary"]), do: object["summary"], else: ""
-    length = String.length(content <> name <> summary)
+  defp fix_user_message(%User{ap_id: actor}, %{"type" => "Create", "object" => object} = activity)
+       when is_map(object) do
+    length =
+      [object["content"], object["summary"], object["name"]]
+      |> Enum.filter(&is_binary(&1))
+      |> Enum.join("")
+      |> String.length()
 
-    if length > Pleroma.Config.get([:instance, :limit]) do
-      {:error, dgettext("errors", "Note is over the character limit")}
-    else
+    limit = Pleroma.Config.get([:instance, :limit])
+
+    if length < limit do
       object =
         object
-        |> Map.merge(Map.take(params, ["to", "cc"]))
-        |> Map.put("attributedTo", user.ap_id)
-        |> Transmogrifier.fix_object()
+        |> Transmogrifier.strip_internal_fields()
+        |> Map.put("attributedTo", actor)
+        |> Map.put("actor", actor)
+        |> Map.put("id", Utils.generate_object_id())
 
-      ActivityPub.create(%{
-        to: params["to"],
-        actor: user,
-        context: object["context"],
-        object: object,
-        additional: Map.take(params, ["cc"])
-      })
-    end
-  end
-
-  defp handle_user_activity(%User{} = user, %{"type" => "Delete"} = params) do
-    with %Object{} = object <- Object.normalize(params["object"], fetch: false),
-         true <- user.is_moderator || user.ap_id == object.data["actor"],
-         {:ok, delete_data, _} <- Builder.delete(user, object.data["id"]),
-         {:ok, delete, _} <- Pipeline.common_pipeline(delete_data, local: true) do
-      {:ok, delete}
+      {:ok, Map.put(activity, "object", object)}
     else
-      _ -> {:error, dgettext("errors", "Can't delete object")}
+      {:error,
+       dgettext(
+         "errors",
+         "Character limit (%{limit} characters) exceeded, contains %{length} characters",
+         limit: limit,
+         length: length
+       )}
     end
   end
 
-  defp handle_user_activity(%User{} = user, %{"type" => "Like"} = params) do
-    with %Object{} = object <- Object.normalize(params["object"], fetch: false),
-         {_, {:ok, like_object, meta}} <- {:build_object, Builder.like(user, object)},
-         {_, {:ok, %Activity{} = activity, _meta}} <-
-           {:common_pipeline,
-            Pipeline.common_pipeline(like_object, Keyword.put(meta, :local, true))} do
+  defp fix_user_message(
+         %User{ap_id: actor} = user,
+         %{"type" => "Delete", "object" => object} = activity
+       ) do
+    with {_, %Object{data: object_data}} <- {:normalize, Object.normalize(object, fetch: false)},
+         {_, true} <- {:permission, user.is_moderator || actor == object_data["actor"]} do
       {:ok, activity}
     else
-      _ -> {:error, dgettext("errors", "Can't like object")}
+      {:normalize, _} ->
+        {:error, "No such object found"}
+
+      {:permission, _} ->
+        {:forbidden, "You can't delete this object"}
     end
   end
 
-  defp handle_user_activity(_, _) do
-    {:error, dgettext("errors", "Unhandled activity type")}
+  defp fix_user_message(%User{}, activity) do
+    {:ok, activity}
   end
 
   def update_outbox(
-        %{assigns: %{user: %User{nickname: nickname} = user}} = conn,
+        %{assigns: %{user: %User{nickname: nickname, ap_id: actor} = user}} = conn,
         %{"nickname" => nickname} = params
       ) do
-    actor = user.ap_id
-
     params =
       params
-      |> Map.drop(["id"])
+      |> Map.drop(["nickname"])
+      |> Map.put("id", Utils.generate_activity_id())
       |> Map.put("actor", actor)
-      |> Transmogrifier.fix_addressing()
 
-    with {:ok, %Activity{} = activity} <- handle_user_activity(user, params) do
+    with {:ok, params} <- fix_user_message(user, params),
+         {:ok, activity, _} <- Pipeline.common_pipeline(params, local: true),
+         %Activity{data: activity_data} <- Activity.normalize(activity) do
       conn
       |> put_status(:created)
-      |> put_resp_header("location", activity.data["id"])
-      |> json(activity.data)
+      |> put_resp_header("location", activity_data["id"])
+      |> json(activity_data)
     else
+      {:forbidden, message} ->
+        conn
+        |> put_status(:forbidden)
+        |> json(message)
+
       {:error, message} ->
         conn
         |> put_status(:bad_request)
         |> json(message)
+
+      e ->
+        Logger.warn(fn -> "AP C2S: #{inspect(e)}" end)
+
+        conn
+        |> put_status(:bad_request)
+        |> json("Bad Request")
     end
   end
 

lib/pleroma/web/activity_pub/object_validator.ex

@@ -20,7 +20,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
   alias Pleroma.Web.ActivityPub.ObjectValidators.AddRemoveValidator
   alias Pleroma.Web.ActivityPub.ObjectValidators.AnnounceValidator
   alias Pleroma.Web.ActivityPub.ObjectValidators.AnswerValidator
-  alias Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator
+  alias Pleroma.Web.ActivityPub.ObjectValidators.ArticleNotePageValidator
   alias Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator
   alias Pleroma.Web.ActivityPub.ObjectValidators.BlockValidator
   alias Pleroma.Web.ActivityPub.ObjectValidators.ChatMessageValidator
@@ -102,7 +102,7 @@ def validate(
         %{"type" => "Create", "object" => %{"type" => objtype} = object} = create_activity,
         meta
       )
-      when objtype in ~w[Question Answer Audio Video Event Article Note] do
+      when objtype in ~w[Question Answer Audio Video Event Article Note Page] do
     with {:ok, object_data} <- cast_and_apply(object),
          meta = Keyword.put(meta, :object_data, object_data |> stringify_keys),
          {:ok, create_activity} <-
@@ -115,15 +115,16 @@ def validate(
   end
 
   def validate(%{"type" => type} = object, meta)
-      when type in ~w[Event Question Audio Video Article Note] do
+      when type in ~w[Event Question Audio Video Article Note Page] do
     validator =
       case type do
         "Event" -> EventValidator
         "Question" -> QuestionValidator
         "Audio" -> AudioVideoValidator
         "Video" -> AudioVideoValidator
-        "Article" -> ArticleNoteValidator
-        "Note" -> ArticleNoteValidator
+        "Article" -> ArticleNotePageValidator
+        "Note" -> ArticleNotePageValidator
+        "Page" -> ArticleNotePageValidator
       end
 
     with {:ok, object} <-
@@ -175,6 +176,8 @@ def validate(%{"type" => type} = object, meta) when type in ~w(Add Remove) do
     end
   end
 
+  def validate(o, m), do: {:error, {:validator_not_set, {o, m}}}
+
   def cast_and_apply(%{"type" => "ChatMessage"} = object) do
     ChatMessageValidator.cast_and_apply(object)
   end
@@ -195,8 +198,8 @@ def cast_and_apply(%{"type" => "Event"} = object) do
     EventValidator.cast_and_apply(object)
   end
 
-  def cast_and_apply(%{"type" => type} = object) when type in ~w[Article Note] do
-    ArticleNoteValidator.cast_and_apply(object)
+  def cast_and_apply(%{"type" => type} = object) when type in ~w[Article Note Page] do
+    ArticleNotePageValidator.cast_and_apply(object)
   end
 
   def cast_and_apply(o), do: {:error, {:validator_not_set, o}}

lib/pleroma/web/activity_pub/object_validators/article_note_page_validator.ex

@@ -2,7 +2,7 @@
 # Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
-defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator do
+defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNotePageValidator do
   use Ecto.Schema
 
   alias Pleroma.EctoType.ActivityPub.ObjectValidators
@@ -113,7 +113,7 @@ def changeset(struct, data) do
 
   defp validate_data(data_cng) do
     data_cng
-    |> validate_inclusion(:type, ["Article", "Note"])
+    |> validate_inclusion(:type, ["Article", "Note", "Page"])
     |> validate_required([:id, :actor, :attributedTo, :type, :context, :context_id])
     |> CommonValidations.validate_any_presence([:cc, :to])
     |> CommonValidations.validate_fields_match([:actor, :attributedTo])

lib/pleroma/web/activity_pub/side_effects.ex

@@ -437,7 +437,7 @@ def handle_object_creation(%{"type" => "Answer"} = object_map, meta) do
   end
 
   def handle_object_creation(%{"type" => objtype} = object, meta)
-      when objtype in ~w[Audio Video Question Event Article Note] do
+      when objtype in ~w[Audio Video Question Event Article Note Page] do
     with {:ok, object, meta} <- Pipeline.common_pipeline(object, meta) do
       {:ok, object, meta}
     end

lib/pleroma/web/activity_pub/transmogrifier.ex

@@ -353,29 +353,6 @@ defp get_reported(objects) do
     end)
   end
 
-  # Compatibility wrapper for Mastodon votes
-  defp handle_create(%{"object" => %{"type" => "Answer"}} = data, _user) do
-    handle_incoming(data)
-  end
-
-  defp handle_create(%{"object" => object} = data, user) do
-    %{
-      to: data["to"],
-      object: object,
-      actor: user,
-      context: object["context"],
-      local: false,
-      published: data["published"],
-      additional:
-        Map.take(data, [
-          "cc",
-          "directMessage",
-          "id"
-        ])
-    }
-    |> ActivityPub.create()
-  end
-
   def handle_incoming(data, options \\ [])
 
   # Flag objects are placed ahead of the ID check because Mastodon 2.8 and earlier send them
@@ -407,43 +384,6 @@ def handle_incoming(%{"id" => ""}, _options), do: :error
   def handle_incoming(%{"id" => id}, _options) when is_binary(id) and byte_size(id) < 8,
     do: :error
 
-  # TODO: validate those with a Ecto scheme
-  # - tags
-  # - emoji
-  def handle_incoming(
-        %{"type" => "Create", "object" => %{"type" => "Page"} = object} = data,
-        options
-      ) do
-    actor = Containment.get_actor(data)
-
-    with nil <- Activity.get_create_by_object_ap_id(object["id"]),
-         {:ok, %User{} = user} <- User.get_or_fetch_by_ap_id(actor) do
-      data =
-        data
-        |> Map.put("object", fix_object(object, options))
-        |> Map.put("actor", actor)
-        |> fix_addressing()
-
-      with {:ok, created_activity} <- handle_create(data, user) do
-        reply_depth = (options[:depth] || 0) + 1
-
-        if Federator.allowed_thread_distance?(reply_depth) do
-          for reply_id <- replies(object) do
-            Pleroma.Workers.RemoteFetcherWorker.enqueue("fetch_remote", %{
-              "id" => reply_id,
-              "depth" => reply_depth
-            })
-          end
-        end
-
-        {:ok, created_activity}
-      end
-    else
-      %Activity{} = activity -> {:ok, activity}
-      _e -> :error
-    end
-  end
-
   def handle_incoming(
         %{"type" => "Listen", "object" => %{"type" => "Audio"} = object} = data,
         options
@@ -507,7 +447,7 @@ def handle_incoming(
         %{"type" => "Create", "object" => %{"type" => objtype, "id" => obj_id}} = data,
         options
       )
-      when objtype in ~w{Question Answer ChatMessage Audio Video Event Article Note} do
+      when objtype in ~w{Question Answer ChatMessage Audio Video Event Article Note Page} do
     fetch_options = Keyword.put(options, :depth, (options[:depth] || 0) + 1)
 
     object =

lib/pleroma/web/activity_pub/visibility.ex

@@ -57,6 +57,7 @@ def is_list?(%{data: %{"listMessage" => _}}), do: true
   def is_list?(_), do: false
 
   @spec visible_for_user?(Object.t() | Activity.t() | nil, User.t() | nil) :: boolean()
+  def visible_for_user?(%Object{data: %{"type" => "Tombstone"}}, _), do: false
   def visible_for_user?(%Activity{actor: ap_id}, %User{ap_id: ap_id}), do: true
   def visible_for_user?(%Object{data: %{"actor" => ap_id}}, %User{ap_id: ap_id}), do: true
   def visible_for_user?(nil, _), do: false

lib/pleroma/web/admin_api/search.ex

@@ -17,7 +17,7 @@ def user(params \\ %{}) do
       |> Map.drop([:page, :page_size])
       |> Map.put(:invisible, false)
       |> User.Query.build()
-      |> order_by([u], u.nickname)
+      |> order_by(desc: :id)
 
     paginated_query =
       User.Query.paginate(query, params[:page] || 1, params[:page_size] || @page_size)

lib/pleroma/web/admin_api/views/account_view.ex

@@ -8,6 +8,7 @@ defmodule Pleroma.Web.AdminAPI.AccountView do
   alias Pleroma.User
   alias Pleroma.Web.AdminAPI
   alias Pleroma.Web.AdminAPI.AccountView
+  alias Pleroma.Web.CommonAPI
   alias Pleroma.Web.MastodonAPI
   alias Pleroma.Web.MediaProxy
 
@@ -81,7 +82,8 @@ def render("show.json", %{user: user}) do
       "is_approved" => user.is_approved,
       "url" => user.uri || user.ap_id,
       "registration_reason" => user.registration_reason,
-      "actor_type" => user.actor_type
+      "actor_type" => user.actor_type,
+      "created_at" => CommonAPI.Utils.to_masto_date(user.inserted_at)
     }
   end
 

lib/pleroma/web/mastodon_api/controllers/timeline_controller.ex

@@ -193,7 +193,9 @@ def list(%{assigns: %{user: user}} = conn, %{list_id: id} = params) do
         |> ActivityPub.fetch_activities_bounded(following, params)
         |> Enum.reverse()
 
-      render(conn, "index.json",
+      conn
+      |> add_link_headers(activities)
+      |> render("index.json",
         activities: activities,
         for: user,
         as: :activity,

lib/pleroma/web/plugs/user_is_staff_plug.ex

@@ -0,0 +1,23 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.Plugs.UserIsStaffPlug do
+  import Pleroma.Web.TranslationHelpers
+  import Plug.Conn
+
+  alias Pleroma.User
+
+  def init(options) do
+    options
+  end
+
+  def call(%{assigns: %{user: %User{is_admin: true}}} = conn, _), do: conn
+  def call(%{assigns: %{user: %User{is_moderator: true}}} = conn, _), do: conn
+
+  def call(conn, _) do
+    conn
+    |> render_error(:forbidden, "User is not a staff member.")
+    |> halt()
+  end
+end

lib/pleroma/web/router.ex

@@ -96,10 +96,14 @@ defmodule Pleroma.Web.Router do
     plug(Pleroma.Web.Plugs.AdminSecretAuthenticationPlug)
     plug(:after_auth)
     plug(Pleroma.Web.Plugs.EnsureAuthenticatedPlug)
-    plug(Pleroma.Web.Plugs.UserIsAdminPlug)
+    plug(Pleroma.Web.Plugs.UserIsStaffPlug)
     plug(Pleroma.Web.Plugs.IdempotencyPlug)
   end
 
+  pipeline :require_admin do
+    plug(Pleroma.Web.Plugs.UserIsAdminPlug)
+  end
+
   pipeline :pleroma_html do
     plug(:browser)
     plug(:authenticate)
@@ -154,7 +158,7 @@ defmodule Pleroma.Web.Router do
   end
 
   scope "/api/v1/pleroma/admin", Pleroma.Web.AdminAPI do
-    pipe_through(:admin_api)
+    pipe_through([:admin_api, :require_admin])
 
     put("/users/disable_mfa", AdminAPIController, :disable_mfa)
     put("/users/tag", AdminAPIController, :tag_users)
@@ -259,7 +263,7 @@ defmodule Pleroma.Web.Router do
 
   scope "/api/v1/pleroma/emoji", Pleroma.Web.PleromaAPI do
     scope "/pack" do
-      pipe_through(:admin_api)
+      pipe_through([:admin_api, :require_admin])
 
       post("/", EmojiPackController, :create)
       patch("/", EmojiPackController, :update)
@@ -274,7 +278,7 @@ defmodule Pleroma.Web.Router do
 
     # Modifying packs
     scope "/packs" do
-      pipe_through(:admin_api)
+      pipe_through([:admin_api, :require_admin])
 
       get("/import", EmojiPackController, :import_from_filesystem)
       get("/remote", EmojiPackController, :remote)

test/fixtures/tesla_mock/lemmy-page.json

@@ -0,0 +1,17 @@
+{
+  "commentsEnabled": true,
+  "sensitive": false,
+  "stickied": false,
+  "attributedTo": "https://enterprise.lemmy.ml/u/nutomic",
+  "summary": "Hello Federation!",
+  "url": "https://enterprise.lemmy.ml/pictrs/image/US52d9DPvf.jpg",
+  "image": {
+    "type": "Image",
+    "url": "https://enterprise.lemmy.ml/pictrs/image/lwFAcXHUjS.jpg"
+  },
+  "published": "2020-09-14T15:03:11.909105+00:00",
+  "to": "https://enterprise.lemmy.ml/c/main",
+  "@context": "https://www.w3.org/ns/activitystreams",
+  "id": "https://enterprise.lemmy.ml/post/3",
+  "type": "Page"
+}

test/fixtures/tesla_mock/lemmy-user.json

@@ -0,0 +1,27 @@
+{
+  "publicKey": {
+    "id": "https://enterprise.lemmy.ml/u/nutomic#main-key",
+    "owner": "https://enterprise.lemmy.ml/u/nutomic",
+    "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvfwAYPxp1gOk2HcCRoUd\nupoecvmnpzRc5Gu6/N3YQyOyRsrYuiYLNQq2cgM3kcU80ZeEetkwkYgXkRJOKu/b\nBWb7i1zt2tdr5k6lUdW8dfCyjht8ooFPQdov8J3QYHfgBHyUYxuCNfSujryxx2wu\nLQcdjRQa5NIWcomSO8OXmCF5/Yhg2XWCbtnlxEq6Y+AFddr1mAlTOy5pBr5d+xZz\njLw/U3CioNJ79yGi/sJhgp6IyJqtUSoN3b4BgRIEts2QVvn44W1rQy9wCbRYQrO1\nBcB9Wel4k3rJJK8uHg+LpHVMaZppkNaWGkMBhMbzr8qmIlcNWNi7cbMK/p5vyviy\nSwIDAQAB\n-----END PUBLIC KEY-----\n"
+  },
+  "inbox": "https://enterprise.lemmy.ml/u/nutomic/inbox",
+  "preferredUsername": "Nutomic",
+  "endpoints": {
+    "sharedInbox": "https://enterprise.lemmy.ml/inbox"
+  },
+  "summary": "some bio",
+  "icon": {
+    "type": "Image",
+    "url": "https://enterprise.lemmy.ml/pictrs/image/F6Z7QcWZRJ.jpg"
+  },
+  "image": {
+    "type": "Image",
+    "url": "https://enterprise.lemmy.ml:/pictrs/image/Q79N9oCDEG.png"
+  },
+  "published": "2020-09-14T14:54:53.080949+00:00",
+  "updated": "2020-10-14T10:58:28.139178+00:00",
+  "@context": "https://www.w3.org/ns/activitystreams",
+  "id": "https://enterprise.lemmy.ml/u/nutomic",
+  "type": "Person",
+  "name": "nutomic"
+}

test/pleroma/web/activity_pub/activity_pub_controller_test.exs

@@ -1334,9 +1334,12 @@ test "It returns poll Answers when authenticated", %{conn: conn} do
         activity: %{
           "@context" => "https://www.w3.org/ns/activitystreams",
           "type" => "Create",
-          "object" => %{"type" => "Note", "content" => "AP C2S test"},
-          "to" => "https://www.w3.org/ns/activitystreams#Public",
-          "cc" => []
+          "object" => %{
+            "type" => "Note",
+            "content" => "AP C2S test",
+            "to" => "https://www.w3.org/ns/activitystreams#Public",
+            "cc" => []
+          }
         }
       ]
     end
@@ -1442,19 +1445,19 @@ test "it erects a tombstone when receiving a delete activity", %{conn: conn} do
       user = User.get_cached_by_ap_id(note_activity.data["actor"])
 
       data = %{
-        type: "Delete",
-        object: %{
-          id: note_object.data["id"]
+        "type" => "Delete",
+        "object" => %{
+          "id" => note_object.data["id"]
         }
       }
 
-      conn =
+      result =
         conn
         |> assign(:user, user)
         |> put_req_header("content-type", "application/activity+json")
         |> post("/users/#{user.nickname}/outbox", data)
+        |> json_response(201)
 
-      result = json_response(conn, 201)
       assert Activity.get_by_ap_id(result["id"])
 
       assert object = Object.get_by_ap_id(note_object.data["id"])
@@ -1479,7 +1482,7 @@ test "it rejects delete activity of object from other actor", %{conn: conn} do
         |> put_req_header("content-type", "application/activity+json")
         |> post("/users/#{user.nickname}/outbox", data)
 
-      assert json_response(conn, 400)
+      assert json_response(conn, 403)
     end
 
     test "it increases like count when receiving a like action", %{conn: conn} do
@@ -1557,7 +1560,7 @@ test "Character limitation", %{conn: conn, activity: activity} do
         |> post("/users/#{user.nickname}/outbox", activity)
         |> json_response(400)
 
-      assert result == "Note is over the character limit"
+      assert result == "Character limit (5 characters) exceeded, contains 11 characters"
     end
   end
 
@@ -1934,10 +1937,10 @@ test "POST /api/ap/upload_media", %{conn: conn} do
         "object" => %{
           "type" => "Note",
           "content" => "AP C2S test, attachment",
-          "attachment" => [object]
-        },
-        "to" => "https://www.w3.org/ns/activitystreams#Public",
-        "cc" => []
+          "attachment" => [object],
+          "to" => "https://www.w3.org/ns/activitystreams#Public",
+          "cc" => []
+        }
       }
 
       activity_response =

test/pleroma/web/activity_pub/object_validators/article_note_page_validator_test.exs

@@ -2,10 +2,10 @@
 # Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
-defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidatorTest do
+defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNotePageValidatorTest do
   use Pleroma.DataCase, async: true
 
-  alias Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator
+  alias Pleroma.Web.ActivityPub.ObjectValidators.ArticleNotePageValidator
   alias Pleroma.Web.ActivityPub.Utils
 
   import Pleroma.Factory
@@ -29,7 +29,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidatorTest do
     end
 
     test "a basic note validates", %{note: note} do
-      %{valid?: true} = ArticleNoteValidator.cast_and_validate(note)
+      %{valid?: true} = ArticleNotePageValidator.cast_and_validate(note)
     end
   end
 end

test/pleroma/web/activity_pub/transmogrifier/page_handling_test.exs

@@ -0,0 +1,36 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.ActivityPub.Transmogrifier.PageHandlingTest do
+  use Oban.Testing, repo: Pleroma.Repo
+  use Pleroma.DataCase
+
+  alias Pleroma.Object.Fetcher
+
+  test "Lemmy Page" do
+    Tesla.Mock.mock(fn
+      %{url: "https://enterprise.lemmy.ml/post/3"} ->
+        %Tesla.Env{
+          status: 200,
+          headers: [{"content-type", "application/activity+json"}],
+          body: File.read!("test/fixtures/tesla_mock/lemmy-page.json")
+        }
+
+      %{url: "https://enterprise.lemmy.ml/u/nutomic"} ->
+        %Tesla.Env{
+          status: 200,
+          headers: [{"content-type", "application/activity+json"}],
+          body: File.read!("test/fixtures/tesla_mock/lemmy-user.json")
+        }
+    end)
+
+    {:ok, object} = Fetcher.fetch_object_from_id("https://enterprise.lemmy.ml/post/3")
+
+    assert object.data["summary"] == "Hello Federation!"
+    assert object.data["published"] == "2020-09-14T15:03:11.909105Z"
+
+    # WAT
+    assert object.data["url"] == "https://enterprise.lemmy.ml/pictrs/image/US52d9DPvf.jpg"
+  end
+end

test/pleroma/web/admin_api/controllers/report_controller_test.exs

@@ -305,7 +305,7 @@ test "returns 403 when requested by a non-admin" do
         |> get("/api/pleroma/admin/reports")
 
       assert json_response(conn, :forbidden) ==
-               %{"error" => "User is not an admin."}
+               %{"error" => "User is not a staff member."}
     end
 
     test "returns 403 when requested by anonymous" do

test/pleroma/web/admin_api/controllers/user_controller_test.exs

@@ -384,24 +384,22 @@ test "renders users array for the first page", %{conn: conn, admin: admin} do
 
       conn = get(conn, "/api/pleroma/admin/users?page=1")
 
-      users =
-        [
-          user_response(
-            admin,
-            %{"roles" => %{"admin" => true, "moderator" => false}}
-          ),
-          user_response(user, %{"local" => false, "tags" => ["foo", "bar"]}),
-          user_response(
-            user2,
-            %{
-              "local" => true,
-              "is_approved" => false,
-              "registration_reason" => "I'm a chill dude",
-              "actor_type" => "Person"
-            }
-          )
-        ]
-        |> Enum.sort_by(& &1["nickname"])
+      users = [
+        user_response(
+          user2,
+          %{
+            "local" => true,
+            "is_approved" => false,
+            "registration_reason" => "I'm a chill dude",
+            "actor_type" => "Person"
+          }
+        ),
+        user_response(user, %{"local" => false, "tags" => ["foo", "bar"]}),
+        user_response(
+          admin,
+          %{"roles" => %{"admin" => true, "moderator" => false}}
+        )
+      ]
 
       assert json_response_and_validate_schema(conn, 200) == %{
                "count" => 3,
@@ -525,7 +523,7 @@ test "regular search with page size", %{conn: conn} do
       assert json_response_and_validate_schema(conn1, 200) == %{
                "count" => 2,
                "page_size" => 1,
-               "users" => [user_response(user)]
+               "users" => [user_response(user2)]
              }
 
       conn2 = get(conn, "/api/pleroma/admin/users?query=a&page_size=1&page=2")
@@ -533,7 +531,7 @@ test "regular search with page size", %{conn: conn} do
       assert json_response_and_validate_schema(conn2, 200) == %{
                "count" => 2,
                "page_size" => 1,
-               "users" => [user_response(user2)]
+               "users" => [user_response(user)]
              }
     end
 
@@ -565,18 +563,16 @@ test "only local users with no query", %{conn: conn, admin: old_admin} do
 
       conn = get(conn, "/api/pleroma/admin/users?filters=local")
 
-      users =
-        [
-          user_response(user),
-          user_response(admin, %{
-            "roles" => %{"admin" => true, "moderator" => false}
-          }),
-          user_response(old_admin, %{
-            "is_active" => true,
-            "roles" => %{"admin" => true, "moderator" => false}
-          })
-        ]
-        |> Enum.sort_by(& &1["nickname"])
+      users = [
+        user_response(user),
+        user_response(admin, %{
+          "roles" => %{"admin" => true, "moderator" => false}
+        }),
+        user_response(old_admin, %{
+          "is_active" => true,
+          "roles" => %{"admin" => true, "moderator" => false}
+        })
+      ]
 
       assert json_response_and_validate_schema(conn, 200) == %{
                "count" => 3,
@@ -604,7 +600,6 @@ test "only unconfirmed users", %{conn: conn} do
             "is_approved" => true
           })
         end)
-        |> Enum.sort_by(& &1["nickname"])
 
       assert result == %{"count" => 2, "page_size" => 50, "users" => users}
     end
@@ -642,18 +637,16 @@ test "load only admins", %{conn: conn, admin: admin} do
 
       conn = get(conn, "/api/pleroma/admin/users?filters=is_admin")
 
-      users =
-        [
-          user_response(admin, %{
-            "is_active" => true,
-            "roles" => %{"admin" => true, "moderator" => false}
-          }),
-          user_response(second_admin, %{
-            "is_active" => true,
-            "roles" => %{"admin" => true, "moderator" => false}
-          })
-        ]
-        |> Enum.sort_by(& &1["nickname"])
+      users = [
+        user_response(second_admin, %{
+          "is_active" => true,
+          "roles" => %{"admin" => true, "moderator" => false}
+        }),
+        user_response(admin, %{
+          "is_active" => true,
+          "roles" => %{"admin" => true, "moderator" => false}
+        })
+      ]
 
       assert json_response_and_validate_schema(conn, 200) == %{
                "count" => 2,
@@ -693,13 +686,11 @@ test "load users with actor_type is Person", %{admin: admin, conn: conn} do
         |> get(user_path(conn, :index), %{actor_types: ["Person"]})
         |> json_response_and_validate_schema(200)
 
-      users =
-        [
-          user_response(admin, %{"roles" => %{"admin" => true, "moderator" => false}}),
-          user_response(user1),
-          user_response(user2)
-        ]
-        |> Enum.sort_by(& &1["nickname"])
+      users = [
+        user_response(user2),
+        user_response(user1),
+        user_response(admin, %{"roles" => %{"admin" => true, "moderator" => false}})
+      ]
 
       assert response == %{"count" => 3, "page_size" => 50, "users" => users}
     end
@@ -716,14 +707,12 @@ test "load users with actor_type is Person and Service", %{admin: admin, conn: c
         |> get(user_path(conn, :index), %{actor_types: ["Person", "Service"]})
         |> json_response_and_validate_schema(200)
 
-      users =
-        [
-          user_response(admin, %{"roles" => %{"admin" => true, "moderator" => false}}),
-          user_response(user1),
-          user_response(user2),
-          user_response(user_service, %{"actor_type" => "Service"})
-        ]
-        |> Enum.sort_by(& &1["nickname"])
+      users = [
+        user_response(user2),
+        user_response(user1),
+        user_response(user_service, %{"actor_type" => "Service"}),
+        user_response(admin, %{"roles" => %{"admin" => true, "moderator" => false}})
+      ]
 
       assert response == %{"count" => 4, "page_size" => 50, "users" => users}
     end
@@ -752,12 +741,10 @@ test "load users with tags list", %{conn: conn} do
 
       conn = get(conn, "/api/pleroma/admin/users?tags[]=first&tags[]=second")
 
-      users =
-        [
-          user_response(user1, %{"tags" => ["first"]}),
-          user_response(user2, %{"tags" => ["second"]})
-        ]
-        |> Enum.sort_by(& &1["nickname"])
+      users = [
+        user_response(user2, %{"tags" => ["second"]}),
+        user_response(user1, %{"tags" => ["first"]})
+      ]
 
       assert json_response_and_validate_schema(conn, 200) == %{
                "count" => 2,
@@ -781,8 +768,8 @@ test "`active` filters out users pending approval", %{token: token} do
                "count" => 2,
                "page_size" => 50,
                "users" => [
-                 %{"id" => ^admin_id},
-                 %{"id" => ^user_id}
+                 %{"id" => ^user_id},
+                 %{"id" => ^admin_id}
                ]
              } = json_response_and_validate_schema(conn, 200)
     end
@@ -921,7 +908,8 @@ defp user_response(user, attrs \\ %{}) do
       "is_approved" => true,
       "url" => user.ap_id,
       "registration_reason" => nil,
-      "actor_type" => "Person"
+      "actor_type" => "Person",
+      "created_at" => CommonAPI.Utils.to_masto_date(user.inserted_at)
     }
     |> Map.merge(attrs)
   end

test/pleroma/web/admin_api/search_test.exs

@@ -151,9 +151,9 @@ test "it returns users by actor_types" do
 
       {:ok, [^user_service], 1} = Search.user(%{actor_types: ["Service"]})
       {:ok, [^user_application], 1} = Search.user(%{actor_types: ["Application"]})
-      {:ok, [^user1, ^user2], 2} = Search.user(%{actor_types: ["Person"]})
+      {:ok, [^user2, ^user1], 2} = Search.user(%{actor_types: ["Person"]})
 
-      {:ok, [^user_service, ^user1, ^user2], 3} =
+      {:ok, [^user2, ^user1, ^user_service], 3} =
         Search.user(%{actor_types: ["Person", "Service"]})
     end
 

test/pleroma/web/plugs/user_is_staff_plug_test.exs

@@ -0,0 +1,47 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.Plugs.UserIsStaffPlugTest do
+  use Pleroma.Web.ConnCase, async: true
+
+  alias Pleroma.Web.Plugs.UserIsStaffPlug
+  import Pleroma.Factory
+
+  test "accepts a user that is an admin" do
+    user = insert(:user, is_admin: true)
+
+    conn = assign(build_conn(), :user, user)
+
+    ret_conn = UserIsStaffPlug.call(conn, %{})
+
+    assert conn == ret_conn
+  end
+
+  test "accepts a user that is a moderator" do
+    user = insert(:user, is_moderator: true)
+
+    conn = assign(build_conn(), :user, user)
+
+    ret_conn = UserIsStaffPlug.call(conn, %{})
+
+    assert conn == ret_conn
+  end
+
+  test "denies a user that isn't a staff member" do
+    user = insert(:user)
+
+    conn =
+      build_conn()
+      |> assign(:user, user)
+      |> UserIsStaffPlug.call(%{})
+
+    assert conn.status == 403
+  end
+
+  test "denies when a user isn't set" do
+    conn = UserIsStaffPlug.call(build_conn(), %{})
+
+    assert conn.status == 403
+  end
+end