# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.ReverseProxy do
- alias Pleroma.HTTP
-
@keep_req_headers ~w(accept user-agent accept-encoding cache-control if-modified-since) ++
~w(if-unmodified-since if-none-match if-range range)
@resp_cache_headers ~w(etag date last-modified)
* `req_headers`, `resp_headers` additional headers.
- * `http`: options for [hackney](https://github.com/benoitc/hackney).
+ * `http`: options for [hackney](https://github.com/benoitc/hackney) or [gun](https://github.com/ninenines/gun).
"""
- @default_hackney_options [pool: :media]
+ @default_options [pool: :media]
@inline_content_types [
"image/gif",
def call(_conn, _url, _opts \\ [])
def call(conn = %{method: method}, url, opts) when method in @methods do
- hackney_opts =
- Pleroma.HTTP.Connection.hackney_options([])
- |> Keyword.merge(@default_hackney_options)
- |> Keyword.merge(Keyword.get(opts, :http, []))
- |> HTTP.process_request_options()
+ client_opts = Keyword.merge(@default_options, Keyword.get(opts, :http, []))
req_headers = build_req_headers(conn.req_headers, opts)
end
with {:ok, nil} <- Cachex.get(:failed_proxy_url_cache, url),
- {:ok, code, headers, client} <- request(method, url, req_headers, hackney_opts),
+ {:ok, code, headers, client} <- request(method, url, req_headers, client_opts),
:ok <-
header_length_constraint(
headers,
|> halt()
end
- defp request(method, url, headers, hackney_opts) do
+ defp request(method, url, headers, opts) do
Logger.debug("#{__MODULE__} #{method} #{url} #{inspect(headers)}")
method = method |> String.downcase() |> String.to_existing_atom()
- case client().request(method, url, headers, "", hackney_opts) do
+ case client().request(method, url, headers, "", opts) do
{:ok, code, headers, client} when code in @valid_resp_codes ->
{:ok, code, downcase_headers(headers), client}
duration,
Keyword.get(opts, :max_read_duration, @max_read_duration)
),
- {:ok, data} <- client().stream_body(client),
+ {:ok, data, client} <- client().stream_body(client),
{:ok, duration} <- increase_read_duration(duration),
sent_so_far = sent_so_far + byte_size(data),
:ok <-