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# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.GunMock do
@behaviour Pleroma.Gun
alias Pleroma.Gun
alias Pleroma.GunMock
@impl Gun
def open('some-domain.com', 443, _) do
{:ok, conn_pid} = Task.start_link(fn -> Process.sleep(1_000) end)
Registry.register(GunMock, conn_pid, %{
origin_scheme: "https",
origin_host: 'some-domain.com',
origin_port: 443
})
{:ok, conn_pid}
end
@impl Gun
def open(ip, port, _)
when ip in [{10_755, 10_368, 61_708, 131, 64_206, 45_068, 0, 9_694}, {127, 0, 0, 1}] and
port in [80, 443] do
{:ok, conn_pid} = Task.start_link(fn -> Process.sleep(1_000) end)
scheme = if port == 443, do: "https", else: "http"
Registry.register(GunMock, conn_pid, %{
origin_scheme: scheme,
origin_host: ip,
origin_port: port
})
{:ok, conn_pid}
end
@impl Gun
def open('localhost', 1234, %{
protocols: [:socks],
proxy: {:socks5, 'localhost', 1234},
socks_opts: %{host: 'proxy-socks.com', port: 80, version: 5}
}) do
{:ok, conn_pid} = Task.start_link(fn -> Process.sleep(1_000) end)
Registry.register(GunMock, conn_pid, %{
origin_scheme: "http",
origin_host: 'proxy-socks.com',
origin_port: 80
})
{:ok, conn_pid}
end
@impl Gun
def open('localhost', 1234, %{
protocols: [:socks],
proxy: {:socks4, 'localhost', 1234},
socks_opts: %{
host: 'proxy-socks.com',
port: 443,
protocols: [:http2],
tls_opts: [],
transport: :tls,
version: 4
}
}) do
{:ok, conn_pid} = Task.start_link(fn -> Process.sleep(1_000) end)
Registry.register(GunMock, conn_pid, %{
origin_scheme: "https",
origin_host: 'proxy-socks.com',
origin_port: 443
})
{:ok, conn_pid}
end
@impl Gun
def open('gun-not-up.com', 80, _opts), do: {:error, :timeout}
@impl Gun
def open('example.com', port, _) when port in [443, 115] do
{:ok, conn_pid} = Task.start_link(fn -> Process.sleep(1_000) end)
Registry.register(GunMock, conn_pid, %{
origin_scheme: "https",
origin_host: 'example.com',
origin_port: 443
})
{:ok, conn_pid}
end
@impl Gun
def open(domain, 80, _) do
{:ok, conn_pid} = Task.start_link(fn -> Process.sleep(1_000) end)
Registry.register(GunMock, conn_pid, %{
origin_scheme: "http",
origin_host: domain,
origin_port: 80
})
{:ok, conn_pid}
end
@impl Gun
def open({127, 0, 0, 1}, 8123, _) do
Task.start_link(fn -> Process.sleep(1_000) end)
end
@impl Gun
def open('localhost', 9050, _) do
Task.start_link(fn -> Process.sleep(1_000) end)
end
@impl Gun
def await_up(_pid, _timeout), do: {:ok, :http}
@impl Gun
def set_owner(_pid, _owner), do: :ok
@impl Gun
def connect(pid, %{host: _, port: 80}) do
ref = make_ref()
Registry.register(GunMock, ref, pid)
ref
end
@impl Gun
def connect(pid, %{host: _, port: 443, protocols: [:http2], transport: :tls}) do
ref = make_ref()
Registry.register(GunMock, ref, pid)
ref
end
@impl Gun
def await(pid, ref) do
[{_, ^pid}] = Registry.lookup(GunMock, ref)
{:response, :fin, 200, []}
end
@impl Gun
def info(pid) do
[{_, info}] = Registry.lookup(GunMock, pid)
info
end
@impl Gun
def close(_pid), do: :ok
end
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