Merge branch 'develop' into host-verification

test/pleroma/dependency_version_test.exs

@@ -0,0 +1,16 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.DependencyVersionTest do
+  use ExUnit.Case, async: true
+
+  test "uses majic 1.2" do
+    majic_version =
+      :majic
+      |> Application.spec(:vsn)
+      |> to_string()
+
+    assert Version.match?(majic_version, "~> 1.2")
+  end
+end

test/pleroma/signature_test.exs

@@ -11,6 +11,7 @@ defmodule Pleroma.SignatureTest do
   import Mock
 
   alias Pleroma.Signature
+  alias Pleroma.StubbedHTTPSignaturesMock, as: HTTPSignaturesMock
 
   setup do
     mock(fn env -> apply(HttpRequestMock, :request, [env]) end)
@@ -103,6 +104,18 @@ defmodule Pleroma.SignatureTest do
     end
   end
 
+  describe "validate_signature/1" do
+    test "treats HTTP signature errors as failed validation" do
+      conn = %Plug.Conn{method: "GET", request_path: "/inbox", req_headers: []}
+
+      Mox.expect(HTTPSignaturesMock, :validate_conn, fn _conn ->
+        {:error, :request_target_header}
+      end)
+
+      assert Signature.validate_signature(conn) == false
+    end
+  end
+
   describe "key_id_to_actor_id/1" do
     test "it properly deduces the actor id for misskey" do
       assert Signature.key_id_to_actor_id("https://example.com/users/1234/publickey") ==

test/pleroma/user/search_test.exs

@@ -0,0 +1,195 @@
+# Pleroma: A lightweight social networking server
+# Copyright © Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.User.SearchTest do
+  use Pleroma.DataCase, async: false
+
+  import Pleroma.Factory
+
+  alias Pleroma.Instances
+  alias Pleroma.Repo
+  alias Pleroma.User
+
+  describe "search/2 mention suggestions" do
+    test "prioritizes followed/follower users before others" do
+      user = insert(:user)
+
+      related =
+        insert(:user,
+          local: false,
+          nickname: "hj@real.example",
+          ap_id: "https://real.example/users/hj",
+          last_status_at: ~N[2020-01-01 00:00:00]
+        )
+
+      other = insert(:user, nickname: "hj", last_status_at: ~N[2020-01-02 00:00:00])
+
+      {:ok, _related, _user} = User.follow(related, user)
+
+      results = User.search("hj", for_user: user) |> Enum.map(& &1.id)
+
+      assert results == [related.id, other.id]
+    end
+
+    test "orders followed/follower users by most recent activity" do
+      user = insert(:user)
+
+      older =
+        insert(:user,
+          local: false,
+          nickname: "ali@remote.example",
+          ap_id: "https://remote.example/users/ali",
+          last_status_at: ~N[2020-01-01 00:00:00]
+        )
+
+      newer =
+        insert(:user,
+          local: false,
+          nickname: "alia@remote.example",
+          ap_id: "https://remote.example/users/alia",
+          last_status_at: ~N[2020-01-02 00:00:00]
+        )
+
+      {:ok, _user, _older} = User.follow(user, older)
+      {:ok, _user, _newer} = User.follow(user, newer)
+
+      assert [newer.id, older.id] ==
+               User.search("ali", for_user: user)
+               |> Enum.map(& &1.id)
+    end
+
+    test "groups followed/follower users first and sorts them by recency" do
+      user = insert(:user)
+
+      following_newest =
+        insert(:user,
+          local: false,
+          nickname: "mentiontesta@related.example",
+          ap_id: "https://related.example/users/mentiontesta",
+          last_status_at: ~N[2020-01-03 00:00:00]
+        )
+
+      follower_middle =
+        insert(:user,
+          local: false,
+          nickname: "mentiontestb@related.example",
+          ap_id: "https://related.example/users/mentiontestb",
+          last_status_at: ~N[2020-01-02 00:00:00]
+        )
+
+      mutual_oldest =
+        insert(:user,
+          local: false,
+          nickname: "mentiontestc@related.example",
+          ap_id: "https://related.example/users/mentiontestc",
+          last_status_at: ~N[2020-01-01 00:00:00]
+        )
+
+      unrelated_newer =
+        insert(:user,
+          local: false,
+          nickname: "mentiontestd@unrelated.example",
+          ap_id: "https://unrelated.example/users/mentiontestd",
+          last_status_at: ~N[2020-01-04 00:00:00]
+        )
+
+      {:ok, _user, _following_newest} = User.follow(user, following_newest)
+      {:ok, _follower_middle, _user} = User.follow(follower_middle, user)
+
+      {:ok, _user, _mutual_oldest} = User.follow(user, mutual_oldest)
+      {:ok, _mutual_oldest, _user} = User.follow(mutual_oldest, user)
+
+      results = User.search("mentiontest", for_user: user)
+
+      assert Enum.map(results, & &1.id) ==
+               [following_newest.id, follower_middle.id, mutual_oldest.id, unrelated_newer.id]
+    end
+
+    test "uses last_active_at when last_status_at is missing" do
+      user = insert(:user)
+
+      older =
+        insert(:user,
+          local: false,
+          nickname: "activefallbacka@remote.example",
+          ap_id: "https://remote.example/users/activefallbacka",
+          last_status_at: nil,
+          last_active_at: ~N[2020-01-01 00:00:00]
+        )
+
+      newer =
+        insert(:user,
+          local: false,
+          nickname: "activefallbackb@remote.example",
+          ap_id: "https://remote.example/users/activefallbackb",
+          last_status_at: nil,
+          last_active_at: ~N[2020-01-02 00:00:00]
+        )
+
+      {:ok, _user, _older} = User.follow(user, older)
+      {:ok, _user, _newer} = User.follow(user, newer)
+
+      assert [newer.id, older.id] ==
+               User.search("activefallback", for_user: user)
+               |> Enum.map(& &1.id)
+    end
+
+    test "does not return deactivated users even if related" do
+      user = insert(:user)
+
+      active =
+        insert(:user,
+          local: false,
+          nickname: "deactivatedtesta@remote.example",
+          ap_id: "https://remote.example/users/deactivatedtesta",
+          last_status_at: ~N[2020-01-02 00:00:00]
+        )
+
+      deactivated =
+        insert(:user,
+          local: false,
+          nickname: "deactivatedtestb@remote.example",
+          ap_id: "https://remote.example/users/deactivatedtestb",
+          last_status_at: ~N[2020-01-03 00:00:00]
+        )
+
+      {:ok, _user, _active} = User.follow(user, active)
+      {:ok, _user, _deactivated} = User.follow(user, deactivated)
+      Repo.update!(Ecto.Changeset.change(deactivated, is_active: false))
+
+      results = User.search("deactivatedtest", for_user: user) |> Enum.map(& &1.id)
+
+      assert results == [active.id]
+    end
+
+    test "does not return users from unreachable instances" do
+      user = insert(:user)
+
+      {:ok, _instance} = Instances.set_unreachable("dead.example")
+
+      dead =
+        insert(:user,
+          local: false,
+          nickname: "ali@dead.example",
+          ap_id: "https://dead.example/users/ali",
+          last_status_at: ~N[2020-01-02 00:00:00]
+        )
+
+      alive =
+        insert(:user,
+          local: false,
+          nickname: "ali@alive.example",
+          ap_id: "https://alive.example/users/ali",
+          last_status_at: ~N[2020-01-02 00:00:00]
+        )
+
+      {:ok, _user, _alive} = User.follow(user, alive)
+      {:ok, _user, _dead} = User.follow(user, dead)
+
+      results = User.search("ali", for_user: user) |> Enum.map(& &1.id)
+
+      assert results == [alive.id]
+    end
+  end
+end

test/pleroma/web/activity_pub/transmogrifier_test.exs

@@ -86,6 +86,43 @@ defmodule Pleroma.Web.ActivityPub.TransmogrifierTest do
       assert activity.data["cc"] == [user.ap_id]
     end
 
+    test "it rejects Flag activities when both reporter and reported account are remote" do
+      reporter = insert(:user, local: false, domain: "mastodon.cat")
+      reported = insert(:user, local: false, domain: "nicecrew.digital")
+
+      message = %{
+        "@context" => "https://www.w3.org/ns/activitystreams",
+        "actor" => reporter.ap_id,
+        "content" => "blocked AND reported!!!",
+        "object" => [reported.ap_id, "https://nicecrew.digital/objects/report-status"],
+        "type" => "Flag"
+      }
+
+      assert {:reject, reason} = Transmogrifier.handle_incoming(message)
+      assert reason =~ "third-party report"
+      refute "Flag" |> Pleroma.Activity.Queries.by_type() |> Pleroma.Repo.one()
+    end
+
+    test "it accepts Flag activities with just actor id as object" do
+      user = insert(:user)
+      other_user = insert(:user)
+
+      message = %{
+        "@context" => "https://www.w3.org/ns/activitystreams",
+        "cc" => [user.ap_id],
+        "object" => user.ap_id,
+        "type" => "Flag",
+        "content" => "blocked AND reported!!!",
+        "actor" => other_user.ap_id
+      }
+
+      assert {:ok, activity} = Transmogrifier.handle_incoming(message)
+
+      assert activity.data["content"] == "blocked AND reported!!!"
+      assert activity.data["actor"] == other_user.ap_id
+      assert activity.data["cc"] == [user.ap_id]
+    end
+
     test "it accepts Move activities" do
       old_user = insert(:user)
       new_user = insert(:user)

test/pleroma/web/plugs/remote_ip_test.exs

@@ -106,4 +106,38 @@ defmodule Pleroma.Web.Plugs.RemoteIpTest do
 
     assert conn.remote_ip == {1, 1, 1, 1}
   end
+
+  test "reserved ranges are configurable" do
+    clear_config([RemoteIp, :reserved], [])
+
+    conn =
+      conn(:get, "/")
+      |> put_req_header("x-forwarded-for", "1.1.1.1, 10.0.0.3")
+      |> RemoteIp.call(nil)
+
+    assert conn.remote_ip == {10, 0, 0, 3}
+  end
+
+  test "clients override reserved ranges" do
+    clear_config([RemoteIp, :clients], ["10.0.0.0/8"])
+
+    conn =
+      conn(:get, "/")
+      |> put_req_header("x-forwarded-for", "1.1.1.1, 10.0.0.3")
+      |> RemoteIp.call(nil)
+
+    assert conn.remote_ip == {10, 0, 0, 3}
+  end
+
+  test "clients override proxies" do
+    clear_config([RemoteIp, :clients], ["10.0.0.3"])
+    clear_config([RemoteIp, :proxies], ["10.0.0.0/8"])
+
+    conn =
+      conn(:get, "/")
+      |> put_req_header("x-forwarded-for", "1.1.1.1, 10.0.0.3")
+      |> RemoteIp.call(nil)
+
+    assert conn.remote_ip == {10, 0, 0, 3}
+  end
 end