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I2P: End-to-End encrypted and anonymous Internet
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138 lines
3.8 KiB
138 lines
3.8 KiB
#ifndef HTTP_SERVER_H__ |
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#define HTTP_SERVER_H__ |
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#include <sstream> |
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#include <thread> |
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#include <memory> |
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#include <boost/asio.hpp> |
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#include <boost/array.hpp> |
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#include "LeaseSet.h" |
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#include "Streaming.h" |
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namespace i2p |
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{ |
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namespace util |
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{ |
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const size_t HTTP_CONNECTION_BUFFER_SIZE = 8192; |
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const int HTTP_DESTINATION_REQUEST_TIMEOUT = 10; // in seconds |
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class HTTPConnection: public std::enable_shared_from_this<HTTPConnection> |
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{ |
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protected: |
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struct header |
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{ |
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std::string name; |
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std::string value; |
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}; |
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struct request |
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{ |
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std::string method; |
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std::string uri; |
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std::string host; |
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int port; |
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int http_version_major; |
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int http_version_minor; |
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std::vector<header> headers; |
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}; |
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struct reply |
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{ |
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std::vector<header> headers; |
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std::string content; |
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std::vector<boost::asio::const_buffer> to_buffers (int status); |
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}; |
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public: |
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HTTPConnection (boost::asio::ip::tcp::socket * socket): |
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m_Socket (socket), m_Timer (socket->get_io_service ()), |
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m_Stream (nullptr), m_BufferLen (0) {}; |
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~HTTPConnection() { delete m_Socket; } |
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void Receive (); |
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private: |
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void Terminate (); |
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void HandleReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred); |
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void AsyncStreamReceive (); |
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void HandleStreamReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred); |
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void HandleWriteReply(const boost::system::error_code& ecode); |
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void HandleWrite (const boost::system::error_code& ecode); |
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void SendReply (const std::string& content, int status = 200); |
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void HandleRequest (const std::string& address); |
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void HandleCommand (const std::string& command, std::stringstream& s); |
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void ShowTransports (std::stringstream& s); |
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void ShowTunnels (std::stringstream& s); |
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void ShowTransitTunnels (std::stringstream& s); |
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void ShowLocalDestinations (std::stringstream& s); |
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void ShowLocalDestination (const std::string& b32, std::stringstream& s); |
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void ShowSAMSessions (std::stringstream& s); |
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void ShowSAMSession (const std::string& id, std::stringstream& s); |
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void StartAcceptingTunnels (std::stringstream& s); |
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void StopAcceptingTunnels (std::stringstream& s); |
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void FillContent (std::stringstream& s); |
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std::string ExtractAddress (); |
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void ExtractParams (const std::string& str, std::map<std::string, std::string>& params); |
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protected: |
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boost::asio::ip::tcp::socket * m_Socket; |
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boost::asio::deadline_timer m_Timer; |
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std::shared_ptr<i2p::stream::Stream> m_Stream; |
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char m_Buffer[HTTP_CONNECTION_BUFFER_SIZE + 1], m_StreamBuffer[HTTP_CONNECTION_BUFFER_SIZE + 1]; |
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size_t m_BufferLen; |
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request m_Request; |
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reply m_Reply; |
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protected: |
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virtual void RunRequest (); |
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void HandleDestinationRequest(const std::string& address, const std::string& uri); |
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void SendToAddress (const std::string& address, int port, const char * buf, size_t len); |
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void HandleDestinationRequestTimeout (const boost::system::error_code& ecode, |
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i2p::data::IdentHash destination, int port, const char * buf, size_t len); |
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void SendToDestination (std::shared_ptr<const i2p::data::LeaseSet> remote, int port, const char * buf, size_t len); |
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public: |
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static const std::string itoopieImage; |
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static const std::string itoopieFavicon; |
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}; |
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class HTTPServer |
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{ |
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public: |
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HTTPServer (int port); |
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virtual ~HTTPServer (); |
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void Start (); |
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void Stop (); |
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private: |
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void Run (); |
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void Accept (); |
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void HandleAccept(const boost::system::error_code& ecode); |
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private: |
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std::thread * m_Thread; |
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boost::asio::io_service m_Service; |
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boost::asio::io_service::work m_Work; |
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boost::asio::ip::tcp::acceptor m_Acceptor; |
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boost::asio::ip::tcp::socket * m_NewSocket; |
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protected: |
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virtual void CreateConnection(boost::asio::ip::tcp::socket * m_NewSocket); |
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}; |
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} |
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} |
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#endif |
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