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i2pd
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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
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  1. 115
      HTTPServer.cpp
  2. 13
      HTTPServer.h

115
HTTPServer.cpp
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@ -538,18 +538,11 @@ 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) {
{
if (!m_Stream) // new request
{
m_Buffer[bytes_transferred] = 0; m_Buffer[bytes_transferred] = 0;
m_BufferLen = bytes_transferred; m_BufferLen = bytes_transferred;
RunRequest(); 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 ();
} }
@ -558,20 +551,8 @@ 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);
}
else
HandleRequest (address); HandleRequest (address);
} }
@ -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:

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