Merge branch 'issue/1354' into 'develop'

[#1354] fix remote follow

See merge request pleroma/pleroma!2079

13 files changed, 409 insertions, 326 deletions

diff --git a/lib/pleroma/web/activity_pub/publisher.ex b/lib/pleroma/web/activity_pub/publisher.ex
index db072bad2..e4e3ab44a 100644
--- a/lib/pleroma/web/activity_pub/publisher.ex
+++ b/lib/pleroma/web/activity_pub/publisher.ex
@@ -264,6 +264,10 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
         "rel" => "self",
         "type" => "application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\"",
         "href" => user.ap_id
+      },
+      %{
+        "rel" => "http://ostatus.org/schema/1.0/subscribe",
+        "template" => "#{Pleroma.Web.base_url()}/ostatus_subscribe?acct={uri}"
       }
     ]
   end
diff --git a/lib/pleroma/web/router.ex b/lib/pleroma/web/router.ex
index f6c128283..9654ab8a3 100644
--- a/lib/pleroma/web/router.ex
+++ b/lib/pleroma/web/router.ex
@@ -229,9 +229,9 @@ defmodule Pleroma.Web.Router do
     pipe_through(:pleroma_html)
 
     post("/main/ostatus", UtilController, :remote_subscribe)
-    get("/ostatus_subscribe", UtilController, :remote_follow)
+    get("/ostatus_subscribe", RemoteFollowController, :follow)
 
-    post("/ostatus_subscribe", UtilController, :do_remote_follow)
+    post("/ostatus_subscribe", RemoteFollowController, :do_follow)
   end
 
   scope "/api/pleroma", Pleroma.Web.TwitterAPI do
diff --git a/lib/pleroma/web/templates/twitter_api/remote_follow/follow.html.eex b/lib/pleroma/web/templates/twitter_api/remote_follow/follow.html.eex
new file mode 100644
index 000000000..5ba192cd7
--- /dev/null
+++ b/lib/pleroma/web/templates/twitter_api/remote_follow/follow.html.eex
@@ -0,0 +1,11 @@
+<%= if @error == :error do %>
+    <h2>Error fetching user</h2>
+<% else %>
+    <h2>Remote follow</h2>
+    <img height="128" width="128" src="<%= avatar_url(@followee) %>">
+    <p><%= @followee.nickname %></p>
+    <%= form_for @conn, remote_follow_path(@conn, :do_follow), [as: "user"], fn f -> %>
+    <%= hidden_input f, :id, value: @followee.id %>
+    <%= submit "Authorize" %>
+    <% end %>
+<% end %>
diff --git a/lib/pleroma/web/templates/twitter_api/remote_follow/follow_login.html.eex b/lib/pleroma/web/templates/twitter_api/remote_follow/follow_login.html.eex
new file mode 100644
index 000000000..df44988ee
--- /dev/null
+++ b/lib/pleroma/web/templates/twitter_api/remote_follow/follow_login.html.eex
@@ -0,0 +1,14 @@
+<%= if @error do %>
+<h2><%= @error %></h2>
+<% end %>
+<h2>Log in to follow</h2>
+<p><%= @followee.nickname %></p>
+<img height="128" width="128" src="<%= avatar_url(@followee) %>">
+<%= form_for @conn, remote_follow_path(@conn, :do_follow), [as: "authorization"], fn f -> %>
+<%= text_input f, :name, placeholder: "Username", required: true %>
+<br>
+<%= password_input f, :password, placeholder: "Password", required: true %>
+<br>
+<%= hidden_input f, :id, value: @followee.id %>
+<%= submit "Authorize" %>
+<% end %>
diff --git a/lib/pleroma/web/templates/twitter_api/util/followed.html.eex b/lib/pleroma/web/templates/twitter_api/remote_follow/followed.html.eex
index da473d502..da473d502 100644
--- a/lib/pleroma/web/templates/twitter_api/util/followed.html.eex
+++ b/lib/pleroma/web/templates/twitter_api/remote_follow/followed.html.eex
diff --git a/lib/pleroma/web/templates/twitter_api/util/follow.html.eex b/lib/pleroma/web/templates/twitter_api/util/follow.html.eex
deleted file mode 100644
index 06359fa6c..000000000
--- a/lib/pleroma/web/templates/twitter_api/util/follow.html.eex
+++ /dev/null
@@ -1,11 +0,0 @@
-<%= if @error == :error do %>
-    <h2>Error fetching user</h2>
-<% else %>
-    <h2>Remote follow</h2>
-    <img width="128" height="128" src="<%= @avatar %>">
-    <p><%= @name %></p>
-    <%= form_for @conn, util_path(@conn, :do_remote_follow), [as: "user"], fn f -> %>
-    <%= hidden_input f, :id, value: @id %>
-    <%= submit "Authorize" %>
-    <% end %>
-<% end %>
diff --git a/lib/pleroma/web/templates/twitter_api/util/follow_login.html.eex b/lib/pleroma/web/templates/twitter_api/util/follow_login.html.eex
deleted file mode 100644
index 4e3a2be67..000000000
--- a/lib/pleroma/web/templates/twitter_api/util/follow_login.html.eex
+++ /dev/null
@@ -1,14 +0,0 @@
-<%= if @error do %>
-    <h2><%= @error %></h2>
-<% end %>
-<h2>Log in to follow</h2>
-<p><%= @name %></p>
-<img height="128" width="128" src="<%= @avatar %>">
-<%= form_for @conn, util_path(@conn, :do_remote_follow), [as: "authorization"], fn f -> %>
-<%= text_input f, :name, placeholder: "Username" %>
-<br>
-<%= password_input f, :password, placeholder: "Password" %>
-<br>
-<%= hidden_input f, :id, value: @id %>
-<%= submit "Authorize" %>
-<% end %>
diff --git a/lib/pleroma/web/twitter_api/controllers/remote_follow_controller.ex b/lib/pleroma/web/twitter_api/controllers/remote_follow_controller.ex
new file mode 100644
index 000000000..e0d4d5632
--- /dev/null
+++ b/lib/pleroma/web/twitter_api/controllers/remote_follow_controller.ex
@@ -0,0 +1,112 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.TwitterAPI.RemoteFollowController do
+  use Pleroma.Web, :controller
+
+  require Logger
+
+  alias Pleroma.Activity
+  alias Pleroma.Object.Fetcher
+  alias Pleroma.Plugs.OAuthScopesPlug
+  alias Pleroma.User
+  alias Pleroma.Web.Auth.Authenticator
+  alias Pleroma.Web.CommonAPI
+
+  @status_types ["Article", "Event", "Note", "Video", "Page", "Question"]
+
+  # Note: follower can submit the form (with password auth) not being signed in (having no token)
+  plug(
+    OAuthScopesPlug,
+    %{fallback: :proceed_unauthenticated, scopes: ["follow", "write:follows"]}
+    when action in [:do_follow]
+  )
+
+  # GET /ostatus_subscribe
+  #
+  def follow(%{assigns: %{user: user}} = conn, %{"acct" => acct}) do
+    case is_status?(acct) do
+      true -> follow_status(conn, user, acct)
+      _ -> follow_account(conn, user, acct)
+    end
+  end
+
+  defp follow_status(conn, _user, acct) do
+    with {:ok, object} <- Fetcher.fetch_object_from_id(acct),
+         %Activity{id: activity_id} <- Activity.get_create_by_object_ap_id(object.data["id"]) do
+      redirect(conn, to: o_status_path(conn, :notice, activity_id))
+    else
+      error ->
+        handle_follow_error(conn, error)
+    end
+  end
+
+  defp follow_account(conn, user, acct) do
+    with {:ok, followee} <- User.get_or_fetch(acct) do
+      render(conn, follow_template(user), %{error: false, followee: followee, acct: acct})
+    else
+      {:error, _reason} ->
+        render(conn, follow_template(user), %{error: :error})
+    end
+  end
+
+  defp follow_template(%User{} = _user), do: "follow.html"
+  defp follow_template(_), do: "follow_login.html"
+
+  defp is_status?(acct) do
+    case Fetcher.fetch_and_contain_remote_object_from_id(acct) do
+      {:ok, %{"type" => type}} when type in @status_types ->
+        true
+
+      _ ->
+        false
+    end
+  end
+
+  # POST  /ostatus_subscribe
+  #
+  def do_follow(%{assigns: %{user: %User{} = user}} = conn, %{"user" => %{"id" => id}}) do
+    with {:fetch_user, %User{} = followee} <- {:fetch_user, User.get_cached_by_id(id)},
+         {:ok, _, _, _} <- CommonAPI.follow(user, followee) do
+      render(conn, "followed.html", %{error: false})
+    else
+      error ->
+        handle_follow_error(conn, error)
+    end
+  end
+
+  def do_follow(conn, %{"authorization" => %{"name" => _, "password" => _, "id" => id}}) do
+    with {:fetch_user, %User{} = followee} <- {:fetch_user, User.get_cached_by_id(id)},
+         {_, {:ok, user}, _} <- {:auth, Authenticator.get_user(conn), followee},
+         {:ok, _, _, _} <- CommonAPI.follow(user, followee) do
+      render(conn, "followed.html", %{error: false})
+    else
+      error ->
+        handle_follow_error(conn, error)
+    end
+  end
+
+  def do_follow(%{assigns: %{user: nil}} = conn, _) do
+    Logger.debug("Insufficient permissions: follow | write:follows.")
+    render(conn, "followed.html", %{error: "Insufficient permissions: follow | write:follows."})
+  end
+
+  defp handle_follow_error(conn, {:auth, _, followee} = _) do
+    render(conn, "follow_login.html", %{error: "Wrong username or password", followee: followee})
+  end
+
+  defp handle_follow_error(conn, {:fetch_user, error} = _) do
+    Logger.debug("Remote follow failed with error #{inspect(error)}")
+    render(conn, "followed.html", %{error: "Could not find user"})
+  end
+
+  defp handle_follow_error(conn, {:error, "Could not follow user:" <> _} = _) do
+    render(conn, "followed.html", %{error: "Error following account"})
+  end
+
+  defp handle_follow_error(conn, error) do
+    Logger.debug("Remote follow failed with error #{inspect(error)}")
+    render(conn, "followed.html", %{error: "Something went wrong."})
+  end
+end
diff --git a/lib/pleroma/web/twitter_api/controllers/util_controller.ex b/lib/pleroma/web/twitter_api/controllers/util_controller.ex
index c35e393c0..f08b9d28c 100644
--- a/lib/pleroma/web/twitter_api/controllers/util_controller.ex
+++ b/lib/pleroma/web/twitter_api/controllers/util_controller.ex
@@ -7,12 +7,10 @@ defmodule Pleroma.Web.TwitterAPI.UtilController do
 
   require Logger
 
-  alias Pleroma.Activity
   alias Pleroma.Config
   alias Pleroma.Emoji
   alias Pleroma.Healthcheck
   alias Pleroma.Notification
-  alias Pleroma.Plugs.AuthenticationPlug
   alias Pleroma.Plugs.OAuthScopesPlug
   alias Pleroma.User
   alias Pleroma.Web
@@ -84,105 +82,6 @@ defmodule Pleroma.Web.TwitterAPI.UtilController do
     end
   end
 
-  def remote_follow(%{assigns: %{user: user}} = conn, %{"acct" => acct}) do
-    if is_status?(acct) do
-      {:ok, object} = Pleroma.Object.Fetcher.fetch_object_from_id(acct)
-      %Activity{id: activity_id} = Activity.get_create_by_object_ap_id(object.data["id"])
-      redirect(conn, to: "/notice/#{activity_id}")
-    else
-      with {:ok, followee} <- User.get_or_fetch(acct) do
-        conn
-        |> render(follow_template(user), %{
-          error: false,
-          acct: acct,
-          avatar: User.avatar_url(followee),
-          name: followee.nickname,
-          id: followee.id
-        })
-      else
-        {:error, _reason} ->
-          render(conn, follow_template(user), %{error: :error})
-      end
-    end
-  end
-
-  defp follow_template(%User{} = _user), do: "follow.html"
-  defp follow_template(_), do: "follow_login.html"
-
-  defp is_status?(acct) do
-    case Pleroma.Object.Fetcher.fetch_and_contain_remote_object_from_id(acct) do
-      {:ok, %{"type" => type}}
-      when type in ["Article", "Event", "Note", "Video", "Page", "Question"] ->
-        true
-
-      _ ->
-        false
-    end
-  end
-
-  def do_remote_follow(%{assigns: %{user: user}} = conn, %{"user" => %{"id" => id}})
-      when not is_nil(user) do
-    with {:fetch_user, %User{} = followee} <- {:fetch_user, User.get_cached_by_id(id)},
-         {:ok, _follower, _followee, _activity} <- CommonAPI.follow(user, followee) do
-      conn
-      |> render("followed.html", %{error: false})
-    else
-      # Was already following user
-      {:error, "Could not follow user:" <> _rest} ->
-        render(conn, "followed.html", %{error: "Error following account"})
-
-      {:fetch_user, error} ->
-        Logger.debug("Remote follow failed with error #{inspect(error)}")
-        render(conn, "followed.html", %{error: "Could not find user"})
-
-      e ->
-        Logger.debug("Remote follow failed with error #{inspect(e)}")
-        render(conn, "followed.html", %{error: "Something went wrong."})
-    end
-  end
-
-  # Note: "id" is the id of followee user, disregard incorrect placing under "authorization"
-  def do_remote_follow(conn, %{
-        "authorization" => %{"name" => username, "password" => password, "id" => id}
-      }) do
-    with %User{} = followee <- User.get_cached_by_id(id),
-         {_, %User{} = user, _} <- {:auth, User.get_cached_by_nickname(username), followee},
-         {_, true, _} <- {
-           :auth,
-           AuthenticationPlug.checkpw(password, user.password_hash),
-           followee
-         },
-         {:ok, _follower, _followee, _activity} <- CommonAPI.follow(user, followee) do
-      conn
-      |> render("followed.html", %{error: false})
-    else
-      # Was already following user
-      {:error, "Could not follow user:" <> _rest} ->
-        render(conn, "followed.html", %{error: "Error following account"})
-
-      {:auth, _, followee} ->
-        conn
-        |> render("follow_login.html", %{
-          error: "Wrong username or password",
-          id: id,
-          name: followee.nickname,
-          avatar: User.avatar_url(followee)
-        })
-
-      e ->
-        Logger.debug("Remote follow failed with error #{inspect(e)}")
-        render(conn, "followed.html", %{error: "Something went wrong."})
-    end
-  end
-
-  def do_remote_follow(%{assigns: %{user: nil}} = conn, _) do
-    render(conn, "followed.html", %{error: "Insufficient permissions: follow | write:follows."})
-  end
-
-  def do_remote_follow(conn, _) do
-    render(conn, "followed.html", %{error: "Something went wrong."})
-  end
-
   def notifications_read(%{assigns: %{user: user}} = conn, %{"id" => notification_id}) do
     with {:ok, _} <- Notification.read_one(user, notification_id) do
       json(conn, %{status: "success"})
diff --git a/lib/pleroma/web/twitter_api/views/remote_follow_view.ex b/lib/pleroma/web/twitter_api/views/remote_follow_view.ex
new file mode 100644
index 000000000..d469c4726
--- /dev/null
+++ b/lib/pleroma/web/twitter_api/views/remote_follow_view.ex
@@ -0,0 +1,10 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.TwitterAPI.RemoteFollowView do
+  use Pleroma.Web, :view
+  import Phoenix.HTML.Form
+
+  defdelegate avatar_url(user), to: Pleroma.User
+end
diff --git a/test/web/activity_pub/publisher_test.exs b/test/web/activity_pub/publisher_test.exs
index e885e5a5a..015af19ab 100644
--- a/test/web/activity_pub/publisher_test.exs
+++ b/test/web/activity_pub/publisher_test.exs
@@ -23,6 +23,27 @@ defmodule Pleroma.Web.ActivityPub.PublisherTest do
     :ok
   end
 
+  describe "gather_webfinger_links/1" do
+    test "it returns links" do
+      user = insert(:user)
+
+      expected_links = [
+        %{"href" => user.ap_id, "rel" => "self", "type" => "application/activity+json"},
+        %{
+          "href" => user.ap_id,
+          "rel" => "self",
+          "type" => "application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\""
+        },
+        %{
+          "rel" => "http://ostatus.org/schema/1.0/subscribe",
+          "template" => "#{Pleroma.Web.base_url()}/ostatus_subscribe?acct={uri}"
+        }
+      ]
+
+      assert expected_links == Publisher.gather_webfinger_links(user)
+    end
+  end
+
   describe "determine_inbox/2" do
     test "it returns sharedInbox for messages involving as:Public in to" do
       user =
diff --git a/test/web/twitter_api/remote_follow_controller_test.exs b/test/web/twitter_api/remote_follow_controller_test.exs
new file mode 100644
index 000000000..444949375
--- /dev/null
+++ b/test/web/twitter_api/remote_follow_controller_test.exs
@@ -0,0 +1,235 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.TwitterAPI.RemoteFollowControllerTest do
+  use Pleroma.Web.ConnCase
+
+  alias Pleroma.User
+  alias Pleroma.Web.CommonAPI
+  import ExUnit.CaptureLog
+  import Pleroma.Factory
+
+  setup do
+    Tesla.Mock.mock(fn env -> apply(HttpRequestMock, :request, [env]) end)
+    :ok
+  end
+
+  clear_config([:instance])
+  clear_config([:frontend_configurations, :pleroma_fe])
+  clear_config([:user, :deny_follow_blocked])
+
+  describe "GET /ostatus_subscribe - remote_follow/2" do
+    test "adds status to pleroma instance if the `acct` is a status", %{conn: conn} do
+      assert conn
+             |> get(
+               remote_follow_path(conn, :follow, %{
+                 acct: "https://mastodon.social/users/emelie/statuses/101849165031453009"
+               })
+             )
+             |> redirected_to() =~ "/notice/"
+    end
+
+    test "show follow account page if the `acct` is a account link", %{conn: conn} do
+      response =
+        conn
+        |> get(remote_follow_path(conn, :follow, %{acct: "https://mastodon.social/users/emelie"}))
+        |> html_response(200)
+
+      assert response =~ "Log in to follow"
+    end
+
+    test "show follow page if the `acct` is a account link", %{conn: conn} do
+      user = insert(:user)
+
+      response =
+        conn
+        |> assign(:user, user)
+        |> get(remote_follow_path(conn, :follow, %{acct: "https://mastodon.social/users/emelie"}))
+        |> html_response(200)
+
+      assert response =~ "Remote follow"
+    end
+
+    test "show follow page with error when user cannot fecth by `acct` link", %{conn: conn} do
+      user = insert(:user)
+
+      assert capture_log(fn ->
+               response =
+                 conn
+                 |> assign(:user, user)
+                 |> get(
+                   remote_follow_path(conn, :follow, %{
+                     acct: "https://mastodon.social/users/not_found"
+                   })
+                 )
+                 |> html_response(200)
+
+               assert response =~ "Error fetching user"
+             end) =~ "Object has been deleted"
+    end
+  end
+
+  describe "POST /ostatus_subscribe - do_follow/2 with assigned user " do
+    test "required `follow | write:follows` scope", %{conn: conn} do
+      user = insert(:user)
+      user2 = insert(:user)
+      read_token = insert(:oauth_token, user: user, scopes: ["read"])
+
+      assert capture_log(fn ->
+               response =
+                 conn
+                 |> assign(:user, user)
+                 |> assign(:token, read_token)
+                 |> post(remote_follow_path(conn, :do_follow), %{"user" => %{"id" => user2.id}})
+                 |> response(200)
+
+               assert response =~ "Error following account"
+             end) =~ "Insufficient permissions: follow | write:follows."
+    end
+
+    test "follows user", %{conn: conn} do
+      user = insert(:user)
+      user2 = insert(:user)
+
+      response =
+        conn
+        |> assign(:user, user)
+        |> assign(:token, insert(:oauth_token, user: user, scopes: ["write:follows"]))
+        |> post(remote_follow_path(conn, :do_follow), %{"user" => %{"id" => user2.id}})
+        |> response(200)
+
+      assert response =~ "Account followed!"
+      assert user2.follower_address in User.following(user)
+    end
+
+    test "returns error when user is deactivated", %{conn: conn} do
+      user = insert(:user, deactivated: true)
+      user2 = insert(:user)
+
+      response =
+        conn
+        |> assign(:user, user)
+        |> post(remote_follow_path(conn, :do_follow), %{"user" => %{"id" => user2.id}})
+        |> response(200)
+
+      assert response =~ "Error following account"
+    end
+
+    test "returns error when user is blocked", %{conn: conn} do
+      Pleroma.Config.put([:user, :deny_follow_blocked], true)
+      user = insert(:user)
+      user2 = insert(:user)
+
+      {:ok, _user_block} = Pleroma.User.block(user2, user)
+
+      response =
+        conn
+        |> assign(:user, user)
+        |> post(remote_follow_path(conn, :do_follow), %{"user" => %{"id" => user2.id}})
+        |> response(200)
+
+      assert response =~ "Error following account"
+    end
+
+    test "returns error when followee not found", %{conn: conn} do
+      user = insert(:user)
+
+      response =
+        conn
+        |> assign(:user, user)
+        |> post(remote_follow_path(conn, :do_follow), %{"user" => %{"id" => "jimm"}})
+        |> response(200)
+
+      assert response =~ "Error following account"
+    end
+
+    test "returns success result when user already in followers", %{conn: conn} do
+      user = insert(:user)
+      user2 = insert(:user)
+      {:ok, _, _, _} = CommonAPI.follow(user, user2)
+
+      response =
+        conn
+        |> assign(:user, refresh_record(user))
+        |> assign(:token, insert(:oauth_token, user: user, scopes: ["write:follows"]))
+        |> post(remote_follow_path(conn, :do_follow), %{"user" => %{"id" => user2.id}})
+        |> response(200)
+
+      assert response =~ "Account followed!"
+    end
+  end
+
+  describe "POST /ostatus_subscribe - follow/2 without assigned user " do
+    test "follows", %{conn: conn} do
+      user = insert(:user)
+      user2 = insert(:user)
+
+      response =
+        conn
+        |> post(remote_follow_path(conn, :do_follow), %{
+          "authorization" => %{"name" => user.nickname, "password" => "test", "id" => user2.id}
+        })
+        |> response(200)
+
+      assert response =~ "Account followed!"
+      assert user2.follower_address in User.following(user)
+    end
+
+    test "returns error when followee not found", %{conn: conn} do
+      user = insert(:user)
+
+      response =
+        conn
+        |> post(remote_follow_path(conn, :do_follow), %{
+          "authorization" => %{"name" => user.nickname, "password" => "test", "id" => "jimm"}
+        })
+        |> response(200)
+
+      assert response =~ "Error following account"
+    end
+
+    test "returns error when login invalid", %{conn: conn} do
+      user = insert(:user)
+
+      response =
+        conn
+        |> post(remote_follow_path(conn, :do_follow), %{
+          "authorization" => %{"name" => "jimm", "password" => "test", "id" => user.id}
+        })
+        |> response(200)
+
+      assert response =~ "Wrong username or password"
+    end
+
+    test "returns error when password invalid", %{conn: conn} do
+      user = insert(:user)
+      user2 = insert(:user)
+
+      response =
+        conn
+        |> post(remote_follow_path(conn, :do_follow), %{
+          "authorization" => %{"name" => user.nickname, "password" => "42", "id" => user2.id}
+        })
+        |> response(200)
+
+      assert response =~ "Wrong username or password"
+    end
+
+    test "returns error when user is blocked", %{conn: conn} do
+      Pleroma.Config.put([:user, :deny_follow_blocked], true)
+      user = insert(:user)
+      user2 = insert(:user)
+      {:ok, _user_block} = Pleroma.User.block(user2, user)
+
+      response =
+        conn
+        |> post(remote_follow_path(conn, :do_follow), %{
+          "authorization" => %{"name" => user.nickname, "password" => "test", "id" => user2.id}
+        })
+        |> response(200)
+
+      assert response =~ "Error following account"
+    end
+  end
+end
diff --git a/test/web/twitter_api/util_controller_test.exs b/test/web/twitter_api/util_controller_test.exs
index 9bfaba9d3..8418fd071 100644
--- a/test/web/twitter_api/util_controller_test.exs
+++ b/test/web/twitter_api/util_controller_test.exs
@@ -319,204 +319,6 @@ defmodule Pleroma.Web.TwitterAPI.UtilControllerTest do
     end
   end
 
-  describe "GET /ostatus_subscribe - remote_follow/2" do
-    test "adds status to pleroma instance if the `acct` is a status", %{conn: conn} do
-      conn =
-        get(
-          conn,
-          "/ostatus_subscribe?acct=https://mastodon.social/users/emelie/statuses/101849165031453009"
-        )
-
-      assert redirected_to(conn) =~ "/notice/"
-    end
-
-    test "show follow account page if the `acct` is a account link", %{conn: conn} do
-      response =
-        get(
-          conn,
-          "/ostatus_subscribe?acct=https://mastodon.social/users/emelie"
-        )
-
-      assert html_response(response, 200) =~ "Log in to follow"
-    end
-
-    test "show follow page if the `acct` is a account link", %{conn: conn} do
-      user = insert(:user)
-
-      response =
-        conn
-        |> assign(:user, user)
-        |> get("/ostatus_subscribe?acct=https://mastodon.social/users/emelie")
-
-      assert html_response(response, 200) =~ "Remote follow"
-    end
-
-    test "show follow page with error when user cannot fecth by `acct` link", %{conn: conn} do
-      user = insert(:user)
-
-      assert capture_log(fn ->
-               response =
-                 conn
-                 |> assign(:user, user)
-                 |> get("/ostatus_subscribe?acct=https://mastodon.social/users/not_found")
-
-               assert html_response(response, 200) =~ "Error fetching user"
-             end) =~ "Object has been deleted"
-    end
-  end
-
-  describe "POST /ostatus_subscribe - do_remote_follow/2 with assigned user" do
-    setup do: oauth_access(["follow"])
-
-    test "follows user", %{user: user, conn: conn} do
-      user2 = insert(:user)
-
-      response =
-        conn
-        |> post("/ostatus_subscribe", %{"user" => %{"id" => user2.id}})
-        |> response(200)
-
-      assert response =~ "Account followed!"
-      assert user2.follower_address in User.following(user)
-    end
-
-    test "returns error when user is deactivated" do
-      user = insert(:user, deactivated: true)
-      user2 = insert(:user)
-
-      response =
-        build_conn()
-        |> assign(:user, user)
-        |> assign(:token, insert(:oauth_token, user: user, scopes: ["follow"]))
-        |> post("/ostatus_subscribe", %{"user" => %{"id" => user2.id}})
-        |> response(200)
-
-      assert response =~ "Error following account"
-    end
-
-    test "returns error when user is blocked", %{user: user, conn: conn} do
-      Pleroma.Config.put([:user, :deny_follow_blocked], true)
-      user2 = insert(:user)
-
-      {:ok, _user_block} = Pleroma.User.block(user2, user)
-
-      response =
-        conn
-        |> post("/ostatus_subscribe", %{"user" => %{"id" => user2.id}})
-        |> response(200)
-
-      assert response =~ "Error following account"
-    end
-
-    test "returns error on insufficient permissions", %{user: user, conn: conn} do
-      user2 = insert(:user)
-
-      for token <- [nil, insert(:oauth_token, user: user, scopes: ["read"])] do
-        response =
-          conn
-          |> assign(:token, token)
-          |> post("/ostatus_subscribe", %{"user" => %{"id" => user2.id}})
-          |> response(200)
-
-        assert response =~ "Error following account"
-      end
-    end
-
-    test "returns error when followee not found", %{conn: conn} do
-      response =
-        conn
-        |> post("/ostatus_subscribe", %{"user" => %{"id" => "jimm"}})
-        |> response(200)
-
-      assert response =~ "Error following account"
-    end
-
-    test "returns success result when user already in followers", %{user: user, conn: conn} do
-      user2 = insert(:user)
-      {:ok, _, _, _} = CommonAPI.follow(user, user2)
-
-      response =
-        conn
-        |> post("/ostatus_subscribe", %{"user" => %{"id" => user2.id}})
-        |> response(200)
-
-      assert response =~ "Account followed!"
-    end
-  end
-
-  describe "POST /ostatus_subscribe - do_remote_follow/2 without assigned user" do
-    test "follows", %{conn: conn} do
-      user = insert(:user)
-      user2 = insert(:user)
-
-      response =
-        conn
-        |> post("/ostatus_subscribe", %{
-          "authorization" => %{"name" => user.nickname, "password" => "test", "id" => user2.id}
-        })
-        |> response(200)
-
-      assert response =~ "Account followed!"
-      assert user2.follower_address in User.following(user)
-    end
-
-    test "returns error when followee not found", %{conn: conn} do
-      user = insert(:user)
-
-      response =
-        conn
-        |> post("/ostatus_subscribe", %{
-          "authorization" => %{"name" => user.nickname, "password" => "test", "id" => "jimm"}
-        })
-        |> response(200)
-
-      assert response =~ "Error following account"
-    end
-
-    test "returns error when login invalid", %{conn: conn} do
-      user = insert(:user)
-
-      response =
-        conn
-        |> post("/ostatus_subscribe", %{
-          "authorization" => %{"name" => "jimm", "password" => "test", "id" => user.id}
-        })
-        |> response(200)
-
-      assert response =~ "Wrong username or password"
-    end
-
-    test "returns error when password invalid", %{conn: conn} do
-      user = insert(:user)
-      user2 = insert(:user)
-
-      response =
-        conn
-        |> post("/ostatus_subscribe", %{
-          "authorization" => %{"name" => user.nickname, "password" => "42", "id" => user2.id}
-        })
-        |> response(200)
-
-      assert response =~ "Wrong username or password"
-    end
-
-    test "returns error when user is blocked", %{conn: conn} do
-      Pleroma.Config.put([:user, :deny_follow_blocked], true)
-      user = insert(:user)
-      user2 = insert(:user)
-      {:ok, _user_block} = Pleroma.User.block(user2, user)
-
-      response =
-        conn
-        |> post("/ostatus_subscribe", %{
-          "authorization" => %{"name" => user.nickname, "password" => "test", "id" => user2.id}
-        })
-        |> response(200)
-
-      assert response =~ "Error following account"
-    end
-  end
-
   describe "GET /api/pleroma/healthcheck" do
     clear_config([:instance, :healthcheck])