From b439e91f57d1d7f26e94acc62703a64c747773da Mon Sep 17 00:00:00 2001 From: Haelwenn Date: Fri, 2 Sep 2022 22:35:40 +0000 Subject: [PATCH] Revert "Merge branch 'rewrite/integration-test-websocket-client' into 'develop'" This reverts merge request !3649 --- mix.exs | 3 +- mix.lock | 1 - .../integration/mastodon_websocket_test.exs | 27 +-- test/support/websocket_client.ex | 195 +++--------------- 4 files changed, 37 insertions(+), 189 deletions(-) diff --git a/mix.exs b/mix.exs index 81c4cf9ae..6e84fe482 100644 --- a/mix.exs +++ b/mix.exs @@ -211,8 +211,7 @@ defmodule Pleroma.Mixfile do {:excoveralls, "0.12.3", only: :test}, {:hackney, "~> 1.18.0", override: true}, {:mox, "~> 1.0", only: :test}, - {:mint, "~> 1.4", only: :test, override: true}, - {:mint_web_socket, "~> 0.3.0", only: :test} + {:websocket_client, git: "https://github.com/jeremyong/websocket_client.git", only: :test} ] ++ oauth_deps() end diff --git a/mix.lock b/mix.lock index bd550041d..14e43c703 100644 --- a/mix.lock +++ b/mix.lock @@ -79,7 +79,6 @@ "mime": {:hex, :mime, "1.6.0", "dabde576a497cef4bbdd60aceee8160e02a6c89250d6c0b29e56c0dfb00db3d2", [:mix], [], "hexpm", "31a1a8613f8321143dde1dafc36006a17d28d02bdfecb9e95a880fa7aabd19a7"}, "mimerl": {:hex, :mimerl, "1.2.0", "67e2d3f571088d5cfd3e550c383094b47159f3eee8ffa08e64106cdf5e981be3", [:rebar3], [], "hexpm", "f278585650aa581986264638ebf698f8bb19df297f66ad91b18910dfc6e19323"}, "mint": {:hex, :mint, "1.4.0", "cd7d2451b201fc8e4a8fd86257fb3878d9e3752899eb67b0c5b25b180bde1212", [:mix], [{:castore, "~> 0.1.0", [hex: :castore, repo: "hexpm", optional: true]}], "hexpm", "10a99e144b815cbf8522dccbc8199d15802440fc7a64d67b6853adb6fa170217"}, - "mint_web_socket": {:hex, :mint_web_socket, "0.3.0", "c9e130dcc778d673fd713eb66434e16cf7d89cee0754e75f26f8bd9a9e592b63", [:mix], [{:mint, "~> 1.4 and >= 1.4.1", [hex: :mint, repo: "hexpm", optional: false]}], "hexpm", "0605bc3fa684e1a7719b22a3f74be4de5e6a16dd43ac18ebcea72e2adc33b532"}, "mochiweb": {:hex, :mochiweb, "2.18.0", "eb55f1db3e6e960fac4e6db4e2db9ec3602cc9f30b86cd1481d56545c3145d2e", [:rebar3], [], "hexpm"}, "mock": {:hex, :mock, "0.3.7", "75b3bbf1466d7e486ea2052a73c6e062c6256fb429d6797999ab02fa32f29e03", [:mix], [{:meck, "~> 0.9.2", [hex: :meck, repo: "hexpm", optional: false]}], "hexpm", "4da49a4609e41fd99b7836945c26f373623ea968cfb6282742bcb94440cf7e5c"}, "mogrify": {:hex, :mogrify, "0.9.1", "a26f107c4987477769f272bd0f7e3ac4b7b75b11ba597fd001b877beffa9c068", [:mix], [], "hexpm", "134edf189337d2125c0948bf0c228fdeef975c594317452d536224069a5b7f05"}, diff --git a/test/pleroma/integration/mastodon_websocket_test.exs b/test/pleroma/integration/mastodon_websocket_test.exs index 16525c740..2d4c7f63b 100644 --- a/test/pleroma/integration/mastodon_websocket_test.exs +++ b/test/pleroma/integration/mastodon_websocket_test.exs @@ -28,28 +28,21 @@ defmodule Pleroma.Integration.MastodonWebsocketTest do qs -> @path <> qs end - WebsocketClient.connect(self(), path, headers) + WebsocketClient.start_link(self(), path, headers) end test "refuses invalid requests" do capture_log(fn -> - assert {:error, %Mint.WebSocket.UpgradeFailureError{status_code: 404}} = start_socket() - - assert {:error, %Mint.WebSocket.UpgradeFailureError{status_code: 404}} = - start_socket("?stream=ncjdk") - + assert {:error, {404, _}} = start_socket() + assert {:error, {404, _}} = start_socket("?stream=ncjdk") Process.sleep(30) end) end test "requires authentication and a valid token for protected streams" do capture_log(fn -> - assert {:error, %Mint.WebSocket.UpgradeFailureError{status_code: 401}} = - start_socket("?stream=user&access_token=aaaaaaaaaaaa") - - assert {:error, %Mint.WebSocket.UpgradeFailureError{status_code: 401}} = - start_socket("?stream=user") - + assert {:error, {401, _}} = start_socket("?stream=user&access_token=aaaaaaaaaaaa") + assert {:error, {401, _}} = start_socket("?stream=user") Process.sleep(30) end) end @@ -109,9 +102,7 @@ defmodule Pleroma.Integration.MastodonWebsocketTest do assert {:ok, _} = start_socket("?stream=user&access_token=#{token.token}") capture_log(fn -> - assert {:error, %Mint.WebSocket.UpgradeFailureError{status_code: 401}} = - start_socket("?stream=user") - + assert {:error, {401, _}} = start_socket("?stream=user") Process.sleep(30) end) end @@ -120,9 +111,7 @@ defmodule Pleroma.Integration.MastodonWebsocketTest do assert {:ok, _} = start_socket("?stream=user:notification&access_token=#{token.token}") capture_log(fn -> - assert {:error, %Mint.WebSocket.UpgradeFailureError{status_code: 401}} = - start_socket("?stream=user:notification") - + assert {:error, {401, _}} = start_socket("?stream=user:notification") Process.sleep(30) end) end @@ -131,7 +120,7 @@ defmodule Pleroma.Integration.MastodonWebsocketTest do assert {:ok, _} = start_socket("?stream=user", [{"Sec-WebSocket-Protocol", token.token}]) capture_log(fn -> - assert {:error, %Mint.WebSocket.UpgradeFailureError{status_code: 401}} = + assert {:error, {401, _}} = start_socket("?stream=user", [{"Sec-WebSocket-Protocol", "I am a friend"}]) Process.sleep(30) diff --git a/test/support/websocket_client.ex b/test/support/websocket_client.ex index 43f2854de..d149b324e 100644 --- a/test/support/websocket_client.ex +++ b/test/support/websocket_client.ex @@ -3,199 +3,60 @@ # SPDX-License-Identifier: AGPL-3.0-only defmodule Pleroma.Integration.WebsocketClient do - @moduledoc """ - A WebSocket client used to test Mastodon API streaming - - Based on Phoenix Framework's WebsocketClient - https://github.com/phoenixframework/phoenix/blob/master/test/support/websocket_client.exs - """ - - use GenServer - import Kernel, except: [send: 2] - - defstruct [ - :conn, - :request_ref, - :websocket, - :caller, - :status, - :resp_headers, - :sender, - closing?: false - ] + # https://github.com/phoenixframework/phoenix/blob/master/test/support/websocket_client.exs @doc """ - Starts the WebSocket client for given ws URL. `Phoenix.Socket.Message`s - received from the server are forwarded to the sender pid. + Starts the WebSocket server for given ws URL. Received Socket.Message's + are forwarded to the sender pid """ - def connect(sender, url, headers \\ []) do - with {:ok, socket} <- GenServer.start_link(__MODULE__, {sender}), - {:ok, :connected} <- GenServer.call(socket, {:connect, url, headers}) do - {:ok, socket} - end + def start_link(sender, url, headers \\ []) do + :crypto.start() + :ssl.start() + + :websocket_client.start_link( + String.to_charlist(url), + __MODULE__, + [sender], + extra_headers: headers + ) end @doc """ Closes the socket """ def close(socket) do - GenServer.cast(socket, :close) + send(socket, :close) end @doc """ Sends a low-level text message to the client. """ def send_text(server_pid, msg) do - GenServer.call(server_pid, {:text, msg}) + send(server_pid, {:text, msg}) end @doc false - def init({sender}) do - state = %__MODULE__{sender: sender} + def init([sender], _conn_state) do + {:ok, %{sender: sender}} + end + @doc false + def websocket_handle(frame, _conn_state, state) do + send(state.sender, frame) {:ok, state} end @doc false - def handle_call({:connect, url, headers}, from, state) do - uri = URI.parse(url) + def websocket_info({:text, msg}, _conn_state, state) do + {:reply, {:text, msg}, state} + end - http_scheme = - case uri.scheme do - "ws" -> :http - "wss" -> :https - end - - ws_scheme = - case uri.scheme do - "ws" -> :ws - "wss" -> :wss - end - - path = - case uri.query do - nil -> uri.path - query -> uri.path <> "?" <> query - end - - with {:ok, conn} <- Mint.HTTP.connect(http_scheme, uri.host, uri.port), - {:ok, conn, ref} <- Mint.WebSocket.upgrade(ws_scheme, conn, path, headers) do - state = %{state | conn: conn, request_ref: ref, caller: from} - {:noreply, state} - else - {:error, reason} -> - {:reply, {:error, reason}, state} - - {:error, conn, reason} -> - {:reply, {:error, reason}, put_in(state.conn, conn)} - end + def websocket_info(:close, _conn_state, _state) do + {:close, <<>>, "done"} end @doc false - def handle_info(message, state) do - case Mint.WebSocket.stream(state.conn, message) do - {:ok, conn, responses} -> - state = put_in(state.conn, conn) |> handle_responses(responses) - if state.closing?, do: do_close(state), else: {:noreply, state} - - {:error, conn, reason, _responses} -> - state = put_in(state.conn, conn) |> reply({:error, reason}) - {:noreply, state} - - :unknown -> - {:noreply, state} - end - end - - defp do_close(state) do - # Streaming a close frame may fail if the server has already closed - # for writing. - _ = stream_frame(state, :close) - Mint.HTTP.close(state.conn) - {:stop, :normal, state} - end - - defp handle_responses(state, responses) - - defp handle_responses(%{request_ref: ref} = state, [{:status, ref, status} | rest]) do - put_in(state.status, status) - |> handle_responses(rest) - end - - defp handle_responses(%{request_ref: ref} = state, [{:headers, ref, resp_headers} | rest]) do - put_in(state.resp_headers, resp_headers) - |> handle_responses(rest) - end - - defp handle_responses(%{request_ref: ref} = state, [{:done, ref} | rest]) do - case Mint.WebSocket.new(state.conn, ref, state.status, state.resp_headers) do - {:ok, conn, websocket} -> - %{state | conn: conn, websocket: websocket, status: nil, resp_headers: nil} - |> reply({:ok, :connected}) - |> handle_responses(rest) - - {:error, conn, reason} -> - put_in(state.conn, conn) - |> reply({:error, reason}) - end - end - - defp handle_responses(%{request_ref: ref, websocket: websocket} = state, [ - {:data, ref, data} | rest - ]) - when websocket != nil do - case Mint.WebSocket.decode(websocket, data) do - {:ok, websocket, frames} -> - put_in(state.websocket, websocket) - |> handle_frames(frames) - |> handle_responses(rest) - - {:error, websocket, reason} -> - put_in(state.websocket, websocket) - |> reply({:error, reason}) - end - end - - defp handle_responses(state, [_response | rest]) do - handle_responses(state, rest) - end - - defp handle_responses(state, []), do: state - - defp handle_frames(state, frames) do - {frames, state} = - Enum.flat_map_reduce(frames, state, fn - # prepare to close the connection when a close frame is received - {:close, _code, _data}, state -> - {[], put_in(state.closing?, true)} - - frame, state -> - {[frame], state} - end) - - Enum.each(frames, &Kernel.send(state.sender, &1)) - - state - end - - defp reply(state, response) do - if state.caller, do: GenServer.reply(state.caller, response) - put_in(state.caller, nil) - end - - # Encodes a frame as a binary and sends it along the wire, keeping `conn` - # and `websocket` up to date in `state`. - defp stream_frame(state, frame) do - with {:ok, websocket, data} <- Mint.WebSocket.encode(state.websocket, frame), - state = put_in(state.websocket, websocket), - {:ok, conn} <- Mint.WebSocket.stream_request_body(state.conn, state.request_ref, data) do - {:ok, put_in(state.conn, conn)} - else - {:error, %Mint.WebSocket{} = websocket, reason} -> - {:error, put_in(state.websocket, websocket), reason} - - {:error, conn, reason} -> - {:error, put_in(state.conn, conn), reason} - end + def websocket_terminate(_reason, _conn_state, _state) do + :ok end end