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pro: Accept an optional proxy to tunnel the download through

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For now, this only accepts the format `socks5://ip:port` (i.e. the
hostname has to be an ipv4, and the port must be present).
This commit is contained in:
Ali Mohammad Pur 2022-04-07 21:11:20 +04:30 • committed by Andreas Kling
parent 45867435c4
commit f9fc28931f
2 changed files with 32 additions and 2 deletions
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26
Userland/Libraries/LibCore/Proxy.h
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@ -7,7 +7,9 @@
#pragma once
#include <AK/Error.h>
#include <AK/IPv4Address.h>
#include <AK/Types.h>
#include <AK/URL.h>
#include <LibIPC/Forward.h>
namespace Core {
@ -22,6 +24,30 @@ struct ProxyData {
int port { 0 };
bool operator==(ProxyData const& other) const = default;
static ErrorOr<ProxyData> parse_url(URL const& url)
{
if (!url.is_valid())
return Error::from_string_literal("Invalid proxy URL");
ProxyData proxy_data;
if (url.scheme() != "socks5")
return Error::from_string_literal("Unsupported proxy type");
proxy_data.type = ProxyData::Type::SOCKS5;
auto host_ipv4 = IPv4Address::from_string(url.host());
if (!host_ipv4.has_value())
return Error::from_string_literal("Invalid proxy host, must be an IPv4 address");
proxy_data.host_ipv4 = host_ipv4->to_u32();
auto port = url.port();
if (!port.has_value())
return Error::from_string_literal("Invalid proxy, must have a port");
proxy_data.port = *port;
return proxy_data;
}
};
}