PurpleI2P
/
i2pd
mirror of https://github.com/PurpleI2P/i2pd.git
1
0
Fork 0
Code Issues Releases Activity
Browse Source

Get rid of old HTTPServer proxy functionality.

pull/251/head
EinMByte 9 years ago
parent
c3685927d2
commit
6ed48ab876
2 changed files with 7 additions and 129 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 123
      HTTPServer.cpp
  2. 13
      HTTPServer.h

123
HTTPServer.cpp
Unescape View File

@ -538,17 +538,10 @@ namespace util
void HTTPConnection::HandleReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred) void HTTPConnection::HandleReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred)
{ {
if (!ecode) if(!ecode) {
{ m_Buffer[bytes_transferred] = 0;
if (!m_Stream) // new request m_BufferLen = bytes_transferred;
{ RunRequest();
m_Buffer[bytes_transferred] = 0;
m_BufferLen = bytes_transferred;
RunRequest();
}
else // follow-on
m_Stream->Send ((uint8_t *)m_Buffer, bytes_transferred);
Receive ();
} }
else if (ecode != boost::asio::error::operation_aborted) else if (ecode != boost::asio::error::operation_aborted)
Terminate (); Terminate ();
@ -558,21 +551,9 @@ namespace util
{ {
auto address = ExtractAddress (); auto address = ExtractAddress ();
if (address.length () > 1 && address[1] != '?') // not just '/' or '/?' if (address.length () > 1 && address[1] != '?') // not just '/' or '/?'
{ return; // TODO: error handling
std::string uri ("/"), b32;
size_t pos = address.find ('/', 1);
if (pos == std::string::npos)
b32 = address.substr (1); // excluding leading '/' to end of line
else
{
b32 = address.substr (1, pos - 1); // excluding leading '/' to next '/'
uri = address.substr (pos); // rest of line
}
HandleDestinationRequest (b32, uri); HandleRequest (address);
}
else
HandleRequest (address);
} }
std::string HTTPConnection::ExtractAddress () std::string HTTPConnection::ExtractAddress ()
@ -614,17 +595,6 @@ namespace util
} }
} }
void HTTPConnection::HandleWrite (const boost::system::error_code& ecode)
{
if (ecode || (m_Stream && !m_Stream->IsOpen ()))
{
if (ecode != boost::asio::error::operation_aborted)
Terminate ();
}
else // data keeps coming
AsyncStreamReceive ();
}
void HTTPConnection::HandleRequest (const std::string& address) void HTTPConnection::HandleRequest (const std::string& address)
{ {
std::stringstream s; std::stringstream s;
@ -948,87 +918,6 @@ namespace util
s << "Accepting tunnels stopped" << std::endl; s << "Accepting tunnels stopped" << std::endl;
} }
void HTTPConnection::HandleDestinationRequest (const std::string& address, const std::string& uri)
{
std::string request = "GET " + uri + " HTTP/1.1\r\nHost:" + address + "\r\n";
LogPrint("HTTP Client Request: ", request);
SendToAddress (address, 80, request.c_str (), request.size ());
}
void HTTPConnection::SendToAddress (const std::string& address, int port, const char * buf, size_t len)
{
i2p::data::IdentHash destination;
if (!i2p::client::context.GetAddressBook ().GetIdentHash (address, destination))
{
LogPrint ("Unknown address ", address);
SendReply ("<html>" + itoopieImage + "<br>Unknown address " + address + "</html>", 404);
return;
}
auto leaseSet = i2p::client::context.GetSharedLocalDestination ()->FindLeaseSet (destination);
if (leaseSet && leaseSet->HasNonExpiredLeases ())
SendToDestination (leaseSet, port, buf, len);
else
{
memcpy (m_Buffer, buf, len);
m_BufferLen = len;
i2p::client::context.GetSharedLocalDestination ()->RequestDestination (destination);
m_Timer.expires_from_now (boost::posix_time::seconds(HTTP_DESTINATION_REQUEST_TIMEOUT));
m_Timer.async_wait (std::bind (&HTTPConnection::HandleDestinationRequestTimeout,
shared_from_this (), std::placeholders::_1, destination, port, m_Buffer, m_BufferLen));
}
}
void HTTPConnection::HandleDestinationRequestTimeout (const boost::system::error_code& ecode,
i2p::data::IdentHash destination, int port, const char * buf, size_t len)
{
if (ecode != boost::asio::error::operation_aborted)
{
auto leaseSet = i2p::client::context.GetSharedLocalDestination ()->FindLeaseSet (destination);
if (leaseSet && leaseSet->HasNonExpiredLeases ())
SendToDestination (leaseSet, port, buf, len);
else
// still no LeaseSet
SendReply (leaseSet ? "<html>" + itoopieImage + "<br>Leases expired</html>" : "<html>" + itoopieImage + "LeaseSet not found</html>", 504);
}
}
void HTTPConnection::SendToDestination (std::shared_ptr<const i2p::data::LeaseSet> remote, int port, const char * buf, size_t len)
{
if (!m_Stream)
m_Stream = i2p::client::context.GetSharedLocalDestination ()->CreateStream (remote, port);
if (m_Stream)
{
m_Stream->Send ((uint8_t *)buf, len);
AsyncStreamReceive ();
}
}
void HTTPConnection::AsyncStreamReceive ()
{
if (m_Stream)
m_Stream->AsyncReceive (boost::asio::buffer (m_StreamBuffer, 8192),
std::bind (&HTTPConnection::HandleStreamReceive, shared_from_this (),
std::placeholders::_1, std::placeholders::_2),
45); // 45 seconds timeout
}
void HTTPConnection::HandleStreamReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred)
{
if (!ecode)
{
boost::asio::async_write (*m_Socket, boost::asio::buffer (m_StreamBuffer, bytes_transferred),
std::bind (&HTTPConnection::HandleWrite, shared_from_this (), std::placeholders::_1));
}
else
{
if (ecode == boost::asio::error::timed_out)
SendReply ("<html>" + itoopieImage + "<br>Not responding</html>", 504);
else if (ecode != boost::asio::error::operation_aborted)
Terminate ();
}
}
void HTTPConnection::SendReply (const std::string& content, int status) void HTTPConnection::SendReply (const std::string& content, int status)
{ {
m_Reply.content = content; m_Reply.content = content;

13
HTTPServer.h
Unescape View File

@ -6,8 +6,6 @@
#include <memory> #include <memory>
#include <boost/asio.hpp> #include <boost/asio.hpp>
#include <boost/array.hpp> #include <boost/array.hpp>
#include "LeaseSet.h"
#include "Streaming.h"
namespace i2p namespace i2p
{ {
@ -48,7 +46,7 @@ namespace util
HTTPConnection (boost::asio::ip::tcp::socket * socket): HTTPConnection (boost::asio::ip::tcp::socket * socket):
m_Socket (socket), m_Timer (socket->get_io_service ()), m_Socket (socket), m_Timer (socket->get_io_service ()),
m_Stream (nullptr), m_BufferLen (0) {}; m_BufferLen (0) {};
~HTTPConnection() { delete m_Socket; } ~HTTPConnection() { delete m_Socket; }
void Receive (); void Receive ();
@ -56,10 +54,7 @@ namespace util
void Terminate (); void Terminate ();
void HandleReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred); void HandleReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred);
void AsyncStreamReceive ();
void HandleStreamReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred);
void HandleWriteReply(const boost::system::error_code& ecode); void HandleWriteReply(const boost::system::error_code& ecode);
void HandleWrite (const boost::system::error_code& ecode);
void SendReply (const std::string& content, int status = 200); void SendReply (const std::string& content, int status = 200);
void HandleRequest (const std::string& address); void HandleRequest (const std::string& address);
@ -82,7 +77,6 @@ namespace util
boost::asio::ip::tcp::socket * m_Socket; boost::asio::ip::tcp::socket * m_Socket;
boost::asio::deadline_timer m_Timer; boost::asio::deadline_timer m_Timer;
std::shared_ptr<i2p::stream::Stream> m_Stream;
char m_Buffer[HTTP_CONNECTION_BUFFER_SIZE + 1], m_StreamBuffer[HTTP_CONNECTION_BUFFER_SIZE + 1]; char m_Buffer[HTTP_CONNECTION_BUFFER_SIZE + 1], m_StreamBuffer[HTTP_CONNECTION_BUFFER_SIZE + 1];
size_t m_BufferLen; size_t m_BufferLen;
request m_Request; request m_Request;
@ -91,11 +85,6 @@ namespace util
protected: protected:
virtual void RunRequest (); virtual void RunRequest ();
void HandleDestinationRequest(const std::string& address, const std::string& uri);
void SendToAddress (const std::string& address, int port, const char * buf, size_t len);
void HandleDestinationRequestTimeout (const boost::system::error_code& ecode,
i2p::data::IdentHash destination, int port, const char * buf, size_t len);
void SendToDestination (std::shared_ptr<const i2p::data::LeaseSet> remote, int port, const char * buf, size_t len);
public: public:

Write Preview
Loading…
Cancel
Save