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handle web path with subdirectories

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orignal
2026-10-13 21:06:19 -04:00
parent 2957952479
commit a2cf28cb04
1 changed files with 34 additions and 29 deletions
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libi2pd_client/TorrentsRPC.cpp
+34 -29
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@@ -931,42 +931,47 @@ namespace torrents
{ ".swf", { "application/x-shockwave-flash", false } }
};
std::string target {req.target ()};
std::filesystem::path urlPath (target), fileSubUrl;
bool isPathValid = false;
auto subUrlPath = urlPath.begin ();
if (subUrlPath != urlPath.end () && *subUrlPath == "/")
{
subUrlPath++;
if (subUrlPath != urlPath.end ())
{
auto tunnel = m_Server.GetTunnel (std::string ("/") + subUrlPath->string () + "/rpc");
if (tunnel && tunnel->SupportsWeb ())
{
subUrlPath++;
if (subUrlPath != urlPath.end ())
isPathValid = *subUrlPath == "web";
if (isPathValid)
{
subUrlPath++;
fileSubUrl = std::accumulate (subUrlPath, urlPath.end (), std::filesystem::path{}, std::divides{});
}
}
else
LogPrint (eLogDebug, "TorrentsRPC: Tunnel not found or web is not supported ", subUrlPath->string ());
}
}
if (!isPathValid || fileSubUrl.string ().find ("..") != std::string::npos)
{
SendResponse (boost::beast::http::status::forbidden);
return;
}
std::string contentType ("");
auto filePath = std::filesystem::path (i2p::fs::GetDataDir ()) / "torrents" / "web";
std::string target {req.target ()};
if (target.empty () || target.back() == '/')
if (fileSubUrl.empty ())
{
filePath /= "index.html";
contentType = "text/html; charset=utf-8";
}
else
{
std::filesystem::path urlPath (target);
bool isPathValid = false;
auto subUrlPath = urlPath.begin ();
if (subUrlPath != urlPath.end () && *subUrlPath == "/")
{
subUrlPath++;
if (subUrlPath != urlPath.end ())
{
auto tunnel = m_Server.GetTunnel (std::string ("/") + subUrlPath->string () + "/rpc");
if (tunnel && tunnel->SupportsWeb ())
{
subUrlPath++;
if (subUrlPath != urlPath.end ())
isPathValid = *subUrlPath == "web";
}
else
LogPrint (eLogDebug, "TorrentsRPC: Tunnel not found or web is not supported ", subUrlPath->string ());
}
}
if (!isPathValid)
{
SendResponse (boost::beast::http::status::forbidden);
return;
}
filePath /= urlPath.filename ();
filePath /= fileSubUrl;
std::string ext = urlPath.extension ().string ();
boost::to_lower (ext);
auto it = contentTypes.find (ext);
@@ -998,7 +1003,7 @@ namespace torrents
m_WebResponse->result (boost::beast::http::status::ok);
m_WebResponse->version(11);
m_WebResponse->set (boost::beast::http::field::server, "i2pd torrents web");
if (contentType.length())
if (!contentType.empty ())
m_WebResponse->set (boost::beast::http::field::content_type, contentType);
m_WebResponse->body () = std::move (body);
boost::beast::http::async_write (m_Socket, *m_WebResponse,