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LibCore+RequestServer: Add support for SOCKS5 proxies

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This commit is contained in:
Ali Mohammad Pur 2022-04-06 04:14:18 +04:30 • committed by Andreas Kling
parent bd5403adf1
commit cd9d740107
6 changed files with 470 additions and 15 deletions
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9
Userland/Services/RequestServer/ConnectionCache.cpp
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@ -6,11 +6,12 @@
#include "ConnectionCache.h"
#include <AK/Debug.h>
#include <AK/Find.h>
#include <LibCore/EventLoop.h>
namespace RequestServer::ConnectionCache {
HashMap<ConnectionKey, NonnullOwnPtr<NonnullOwnPtrVector<Connection<Core::Stream::TCPSocket>>>> g_tcp_connection_cache {};
HashMap<ConnectionKey, NonnullOwnPtr<NonnullOwnPtrVector<Connection<Core::Stream::TCPSocket, Core::Stream::Socket>>>> g_tcp_connection_cache {};
HashMap<ConnectionKey, NonnullOwnPtr<NonnullOwnPtrVector<Connection<TLS::TLSv12>>>> g_tls_connection_cache {};
void request_did_finish(URL const& url, Core::Stream::Socket const* socket)
@ -22,9 +23,9 @@ void request_did_finish(URL const& url, Core::Stream::Socket const* socket)
dbgln_if(REQUESTSERVER_DEBUG, "Request for {} finished", url);
ConnectionKey key { url.host(), url.port_or_default() };
ConnectionKey partial_key { url.host(), url.port_or_default() };
auto fire_off_next_job = [&](auto& cache) {
auto it = cache.find(key);
auto it = find_if(cache.begin(), cache.end(), [&](auto& connection) { return connection.key.hostname == partial_key.hostname && connection.key.port == partial_key.port; });
if (it == cache.end()) {
dbgln("Request for URL {} finished, but we don't own that!", url);
return;
@ -72,7 +73,7 @@ void request_did_finish(URL const& url, Core::Stream::Socket const* socket)
if (is<Core::Stream::BufferedSocket<TLS::TLSv12>>(socket))
fire_off_next_job(g_tls_connection_cache);
else if (is<Core::Stream::BufferedSocket<Core::Stream::TCPSocket>>(socket))
else if (is<Core::Stream::BufferedSocket<Core::Stream::Socket>>(socket))
fire_off_next_job(g_tcp_connection_cache);
else
dbgln("Unknown socket {} finished for URL {}", socket, url);