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ReverseProxy: Follow redirects recursively until redirect_limit

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Test post: https://possum.city/notes/ahqdvbhu3wug0at2
This commit is contained in:
Phantasm 2026-01-28 22:06:10 +01:00 • committed by Phantasm
commit 23a4d68c97
3 changed files with 76 additions and 14 deletions
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49
test/pleroma/http/hackney_follow_redirect_regression_test.exs
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@ -88,6 +88,49 @@ defmodule Pleroma.HTTP.HackneyFollowRedirectRegressionTest do
Pleroma.ReverseProxy.Client.Hackney.close(ref)
end
test "hackney reverse proxy follows nested redirects via proxy", %{
tls_server: tls_server,
proxy: proxy
} do
url = "#{tls_server.base_url}/nested_redirect"
opts = [
pool: :media,
proxy: proxy.proxy_url,
insecure: true,
connect_timeout: 1_000,
recv_timeout: 1_000,
follow_redirect: true
]
assert {:ok, 200, _headers, ref} =
Pleroma.ReverseProxy.Client.Hackney.request(:get, url, [], "", opts)
assert collect_body(ref) == "ok"
Pleroma.ReverseProxy.Client.Hackney.close(ref)
end
test "hackney reverse proxy stop following redirects after limit", %{
tls_server: tls_server,
proxy: proxy
} do
url = "#{tls_server.base_url}/infinite_redirect"
opts = [
pool: :media,
proxy: proxy.proxy_url,
insecure: true,
connect_timeout: 1_000,
recv_timeout: 1_000,
follow_redirect: true
]
assert {:ok, 302, _headers, ref} =
Pleroma.ReverseProxy.Client.Hackney.request(:get, url, [], "", opts)
Pleroma.ReverseProxy.Client.Hackney.close(ref)
end
defp collect_body(ref, acc \\ "") do
case Pleroma.ReverseProxy.Client.Hackney.stream_body(ref) do
:done -> acc
@ -148,6 +191,12 @@ defmodule Pleroma.HTTP.HackneyFollowRedirectRegressionTest do
{:ok, data} <- recv_ssl_headers(ssl_socket),
{:ok, path} <- parse_path(data) do
case path do
"/infinite_redirect" ->
send_ssl_response(ssl_socket, 302, "Found", [{"Location", "/infinite_redirect"}], "")
"/nested_redirect" ->
send_ssl_response(ssl_socket, 302, "Found", [{"Location", "/redirect"}], "")
"/redirect" ->
send_ssl_response(ssl_socket, 302, "Found", [{"Location", "/final"}], "")