mirror of https://github.com/PurpleI2P/i2pd.git
I2P: End-to-End encrypted and anonymous Internet
https://i2pd.website/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
555 lines
20 KiB
555 lines
20 KiB
#include <boost/bind.hpp> |
|
#include <boost/lexical_cast.hpp> |
|
#include "base64.h" |
|
#include "Log.h" |
|
#include "Tunnel.h" |
|
#include "TransitTunnel.h" |
|
#include "Transports.h" |
|
#include "NetDb.h" |
|
#include "HTTPServer.h" |
|
|
|
namespace i2p |
|
{ |
|
namespace util |
|
{ |
|
|
|
const std::string HTTPConnection::itoopieImage = |
|
"<img alt=\"\" src=\"data:image/png;base64," |
|
"iVBORw0KGgoAAAANSUhEUgAAADYAAABECAYAAAG9qPaBAAAACXBIWXMAAA7DAAAOwwHHb6h" |
|
"kAAAStElEQVR4nMU7CXRUVbL1ek0nTUI6BLNAICEIhESWQAAFgsH8D4g5IwSHg6PfEQ/E0T" |
|
"gIBIMIGPDIyBiFgcAB/YOj8kVAZIkywyI4yBbjINFIZAeZxASykU53esv9Vbffe3R3ujuds" |
|
"EzB7ffe3erWrbp1q+reALgDc/1QyLkM/zO5QqJbk6YmYHY7L5DSrZaffw6gVPIeCFT0I9BP" |
|
"V1CxShgFOrGuAxuq4J/CrW53fcAOwiBWBH2ZQhCY3HLhwoWRiZMTaxQKBZiMJrh+9Pqg119" |
|
"/vUxJFTIyMtKKCopqP1nzScTNSzcXxcXFmdPT0+N5y2nTpikHDhzYl6MHaMVUgy0vu1Iz2n" |
|
"MSJDBRQW0tMIvlVgU+dq0WqUBobATQaNq21IvTx7CiW9c6Bum8gD8xuXZrFuDrc4I4Hx8vS" |
|
"AbXQli8ePHUTcc3wcO/EWD9D6fg1VdfvY/PEBaMEAQhuKioaG5KSkrx2LFjz/JWCsW3vDMk" |
|
"uLvD4eipVCq1+GnEdBHzjN5oZtLIKZWX89FbvFV0a+ScqFr+PHXqFCO4cuWWcPhs6IrNNWF" |
|
"Zrd+G5TCcVVQA27UL2Jo1wB5XRvD5NKCQ+Wp0xQJjZZmVGCAyARuq3RoKHo1H4dwfoxe7zQ" |
|
"5Wi1UueCHzhfH4+Er65gKP05vY2trak94X/nYhhEeGQ9LwJGh1tMKvV3+FkwdOwpIlSwjjw" |
|
"0hwzfLly39SiR3UIeMM2Dhk1jOzMlyHkBKdApkjMvk71sElaG8BPzNcLhau8VXBFTJ69XJn" |
|
"Aa5hv7yDkBCc9seBrVjhbKDTKTjT/TV80dk7kyWkpqaGlZWVSdLiFXZQo8TE7iw4WClJB5d" |
|
"N8d0rKH2J1rRp4JfRktpzA3FVynUVLmWFKHPwmBABly4BfPcdaho91hPSEU0679CzM2aCMa" |
|
"wYktmwoQJ7XNHNTRYleZQqS1IhBMMRpkHEphIGStVAuTdSo1rhCDX5k9eZiI0wsNrt72NjQ" |
|
"cagU6t5ntcGBCkjUxhKPE+aIA0r2l/Eky5E59ZIkvYgfMT87dO/MWmWbBbbrRH0iYXpWdP7" |
|
"qFSqKqxrUuGPHvMfQCnXVl+p/nF13uqUkNAQpEsJX332FZiNZqi6UFWCUh6HmisG658hTHp" |
|
"qQD1GRUXt/+XML1eam5sTp06ZuqS6otpAem/YvGEivwSq313AlsQr2r9isLEns935wpgRde" |
|
"TPcqUFCxZ0CQ4OjsDXUExEowqHQzRasWIzPusw3UAkrf46lueBkKhUwHDPYLNmOTXXxIluG" |
|
"+nhQDryB7QxsenTfetWDz1L6Yq/DhV+ykxoCkBMjBp3wgbeV0nJSVi/3lmYkBAtEzZw4P3c" |
|
"Ihg6FOIwo6ajVO2gaaMRGwxBrKGhgfeqRimOixN4flraENQ8SqbX61lm5iOeFHYI/gheNsL" |
|
"2ppKMos4gI2jyVL7tJZoNbJfUGWRh4ijZs8/6RkDmnRqRdAeNm5nnDbwtKrIZNO9CH5gDPX" |
|
"hGLByHfzMr6HD9XreOhp/RvEqFLl47pLL+8C29zsG02rVM5VGXjDTNHkiGEbhG0YByZmLus" |
|
"mVon1nHAqo9r4i+gUb4H6hAZveQslZ71vGlLsgQGPXsf4+DsJBgeHfHl0CK2QJjvFYuwOU1" |
|
"e0s+RIaFgmriDJ/9+tVNKrWKkeVBkJqeCtl/yIaC3xdAi6kF5hTOgb4P9JXrvvWHt+Dquav" |
|
"0ijsSJASMDPWYpqSkxPD1ka+r1u5b26Y8d0IuvLX9rTb5G5duBK1dmzBp0iTS7y0+kWFhKF" |
|
"otEaieyRzXk5pev2H9XHurffI7u9+RG8zNmgtNDU3w2DOPQXxSPPRJ7gPvzn2XdiU4/NnhI" |
|
"7kv5i7FvQF1saMZxfUmPuuGDBnS8MQTTzgImYDGcXeNRtOLzCip0927d4/8/vvv3/RGuSuQ" |
|
"l4Ht5O/Bgwe/mpWVdcKl3IGPSkqcsldeeSVMp9NF4ygixY3njgFS14JqrQqt6ypXntHGFmK" |
|
"z2cIQYSjuq0Ql35/a2+RcqKAFbcdBmxGJCds1WK3Wm2+//XYzR+CvMSInKjVms1mNlKuxoR" |
|
"KnW4kD4u1IMWOeA/McWMeGdcgasGI7e2dmwRVWArhtmBWYMvy26ATslRA89BCwN95w7tZdu" |
|
"8qKl1L8nUBkog4PHvStiAcNkhFm3Q6iCjLLyZFtb2spKJARhnUGETdyLl4Edu2as6PISOd2" |
|
"IiGYOdOZn53t/O7fn393SjCukBNCncTGdpf9Cp3O6SYQz8i/IDCZTGzGDDXPx/VNCL347f6" |
|
"B7djhpKq0tFTu9NixY6yqSvQpESwWC38CuNkfeR1GJu3Cq1atYrRYybjJy8vl+ZmZSm78hI" |
|
"eHo93RhN8hPH/IEI5sX6eQUUpKUrKsrElMq9Vw3+5WPveOEVEXOW/kyE4iO3y4Y8aOC88Wd" |
|
"RRZTUctK0pqNUem6yiyWBplIGtMSlOmdF70Cc6BnxiKazp5Ehj6sIRsVWeRbQZRJzY0+EZU" |
|
"WAgsTKFkkc5wCqWVHUGik5BMg0jZF6aON2ygdQfsyBHAhSzGAGC47NFuhyQJ4SxvHXvuZyR" |
|
"Jb0SAGm7Ag3LmX1Z/Db/7HcD2iPvRZtTjPyX0g2CvI70PrcAasHnr281IJVcnMgsiYBc4I3" |
|
"ofQTWcgJtQ9BLAg2kCdhPd7rSI1sjP3spc/bMn6YcsW4Lu2PXTuD9+HFrpbH3KnysHYICj/" |
|
"NnoFMhp7SHbj6l/HVZOhJOynT9vHsDx4wDF9gd8IsoQyqAe2z2HBNmcfsUPfkfmNkhRQNa/" |
|
"9BwzdNHz923IfM8gimswxb73/9ifZs6g9zpfHXubG6rM4w2GLiFQs3UjzM+ejPPyE8yGs2B" |
|
"18YhoynoIsokIeh0ZY3DQFzKf1hVq+utY2o0ChaHhofDU/Kdg/7b9cPb7s0ARknmr5sF9PX" |
|
"ngFw59fgj+8ck/oKm+yW+fPgvIqXjvn++1yX9p4ksw7YVpkDou1S1/+czlPHrplwDPDIrAz" |
|
"J8/nzYo5ho3leDJl58EQ3dDm/zmm80QFBzkoFjR1q1blX6RERIyw9EAjdbr9T3Du4Zvf23G" |
|
"a20aHN17FPZu3tsmPyY+BkJ0ITvROel5+vTpmPz8/HDRyJVBKSIiu6Eb7r7EhEjkV/iwYcN" |
|
"KL1y9MEPfVa+M7uVczJcrLkP1tWqIiI6Aj/78EWRMzYDaX2thbf5aMDebHTnP5eTijk5mew" |
|
"g+g7Af1bhx4+yHDx/mKkUpBq66YYpCG92Adr4GZ1Bobm5WFe8sfqZbVDfY88EeOPrlUcAO4" |
|
"MIPF6D0UClk/T4LDu04BNYWK1ScqoCaazWKQYMGbdFqtQ5yTuikgKJomBQZGRlWQigQf4KC" |
|
"gnqgIxHt6kAsW7bsK/ADAu0prG1gYMmSJW4mOfloOMhfli5dep3PKSISPD2V1NTUvPr6+uj" |
|
"GxsZEibdGo/H+fv36fWgwGG5I9fC9ITk52V8ISYNyoC4oKBBUKAwW/GhCflHwUA4DPProo9" |
|
"/5oywQIKsMWWPEflsoBKgg9wZtwjpEWI0kUyDf1n437QOtHHzcQGQ30BG8SXlcGk+cOGEfP" |
|
"358CyKiClYcSSsJAz0EQQjIERQRULsWbNeE7zewvxv4XV9YWMi3gjYdiRHfYKRUh1Orw5Fp" |
|
"sYEan2pw8k6B34IYLW0VE3VGkVNiiRnLTCjNpjVr1ridMPkcNS0JJJ88Tg2tF5RYjgw7U+I" |
|
"gBHySkmklr5OQISts6H1aIyIibIGGaG8HyD87Be7eKbclg4OdSTwN9Ex0TjPjbg+uo0BHF1" |
|
"WYpOMclp7udIDas2/JmUUbilvsLt4yHedN+E8SlIKpQSJo/HhnwLajnoGUaBLmznXjIgUi0" |
|
"+41USsIOZ0mpKa6c8ZkcjrhgRJUVubupFPKybnFfUzr7hVRbxBCEh/pZJEcjsREJXqhMay4" |
|
"+FPuf69Y8SLT61VyFEFKVLdfPxWLj49mmzZt4nV37drFBg8ewGJj1dxXp3r79rlxr9NeUaA" |
|
"wGERlQFEJybenwwzy771Bfv4c+XCDOEvHqx9++KHXupSv06lkCVi3zo1zdzw85grrRCQ8Mk" |
|
"LIpbiPFCVZuXIl/0Z1zQdKERP6Jk7QGsRtArlazHAf4PmhoaFs7969vC3lK5UKN5czIkImb" |
|
"MvdJKyYkEjxJSnl5Wl4rOn8+fNMDKHyyAwaNEigkp/oSXXPnQPWrZvsB+MWEMwnYfToh1B0" |
|
"1XzNufb9yCMyYUfuJmEbpAF5asCaGmBPPeVUKFQeFgZs0SL/Kp8O7skv91Qerik2ViZs890" |
|
"kbBSIayw/v/OqPdBUXOymQNLvJmEEKyRkdOXlbhFF3HTZtO+6VnQjjlR+Xt6dJ4pCRwD3fh" |
|
"+TgE5pm8hTIgJJNd8uQbR36XRuKl5Km+4FQSTr11wRU7SvGyaDoEKN59R8gRBCimXLFmBJ9" |
|
"wtMiRO0COKYFLepgOFsOnRn4c4bXVLK78hAA3GAyC7cLD4hDFTQE7TwKTItySXwlwllUJlU" |
|
"D+Xlzu+pUwHQGG4DOmRxqkIPmXYDzIQoiHWGj3xCDpyD99DObnXGkshtGQcUwWsHfJ0x0pk" |
|
"UiQDXRlr0w+Lwl07HvUUxf4BmOCUY4cxh5/fGjQB7dynQVB8FBk8UkgsXIBRBImyH69iXM5" |
|
"wBIAYl2wFvhEWC00fi8XgUB9QW8TAbYuQKC+AibmqVPCJHIVuazfVb7BCJLelS1uzZyC0Y0" |
|
"JaoAOGv8Cv8C4ywFok6D2bXXujKVUCxS3+iSG4DxaR4EIxi0t/CUH5NNhlKpRkE3Nfg6acB" |
|
"3n/f2ahvbwEmXImBNR6XcwOFBDgJl6CFi+g1GInT8y1UcC/G962BjhImAV35IQKTFFh9EIS" |
|
"gm9z29mki0tG3L8DxA0qot40OFL8MX+BUTYYf4eUpk2BsygD4378fguKT/3KtMgJTSaD9BR" |
|
"w9AadobsP0KH3sLsiDSWlDeEFjswkKPt4Of9n5d/5NF0U+Q9UyGSIC6tiIOoE4cw0scG7Ta" |
|
"oiPipTL4p/OhV+u116GDp5Fd4QwCQgrIfJ+FiJ1jJtctKAFQ6uSR8SDkFjcGiBaEQRmrQLO" |
|
"qSyg1utgwPihMCzrIaivqYd1C4tAr1KDVqOCK9U3pH7I+KfYp89w/Z0iLEyhVDQkJCXAoo2" |
|
"LeHCbbtREREVAl65t7wytX7weTh89DRazhUd0p+ZMbRdB4R8L4eJPF6XPKZg+7+gg/Z/beA" |
|
"F0R4aoNWr5FmZUXBT07t/bK1EEzy9/HjKfyAR9mB6Gjx8eEI7GukYI6RICOIGAbg0FeDrMA" |
|
"L/6mKL+x48f14SFhaktFotaq9VSvO/imyvebEJUXUoOlEDaI+3HXPRd9WBsNMLmws2QtzaP" |
|
"JsdnXbr4QxKQMioFyo6VVS2Yv+Cy1WqN0mg0NtebLEuXLqVweuB34jZs2KCuqqoicyDIZrN" |
|
"psXEQJSlqSs/Tp0/HfvHlFx/1SOyhHZA6ALKfz/Y5UDpgeOfld/g1qeycbPjmy29gwowJXr" |
|
"l3YOsB2L91P+fwng/2OMaMHjMrPT2dbs7Q/R8b4uZEYWpBYi2Y14KEWpBIiyeRMmGzZs1Sh" |
|
"4eHB2NFOsUIFlOQGApWeob3S0tLe+zbt++v434zTlVysARGTx4NsfGx/OiFiMHZhgs/XoCh" |
|
"6UO5uO58fyf07tcbBo8ZzE+46OjmwYkPgrHBCGXHyyB5RDLE9I6BE/tPQOWlStP0305/MiE" |
|
"hoY2VId4TIwJbUKm0IPfNKE3NyARTWlpaC90ZkwnLzc3V6hFQ1Gih0K1fuqis8XWriv7mor" |
|
"a2drI0NSgmoEYpDdYH88vMKrUKHHYH3Ky7CWaTmWtI+ibQBmlh5H+NhKheUfy75t81cKn8E" |
|
"lw9f5X/nYArhISElOTk5LyGT6+XBcQ7aXTzzkjHHXQsUVdXZ9y4caNNugNN3KHbd3RlrCuJ" |
|
"nreOCLZt2/bwmTNnFvsq9wbYHw3MgTPs3+L1AJzos9nZ2fl9+vRp8FcPCTTj2BuRe8RhOgI" |
|
"xSX/cEoTs7EIcQ6rD6FANuaXuyCD+UyAeIDXjmBtx3VEyovCZJVEjztFsEuf04jMYG+hIWQ" |
|
"R60e9eAnOeI9FxjklMZOcZy8vLzShVDrcBi2JJx6lBSDm6ToogZK9OzNOIZ0l0Ytnh/e92g" |
|
"QjBh500I47DIp1ZkQJBMTQ1NDS00NqS6vs9swKRIM8kEUiJNCZ+k5/kengm0DMQTouxSIJW" |
|
"OnSjmCSpPWe3Dn4eRgkJsOIk20jN0zsWWf2dkQUsYkRoZWWlEjWUSq1Wq8QDOiJIJR7QKXH" |
|
"mZALpBJiemCfQOxEr9UWDl4jBcn6CSAFWfCcF04p9cYJw3dO3HSfIjjjszc3N9piYGEcgh3" |
|
"13ZO0Q0SjbAu6DCkQs4FYg4EwKcOv4WsAFLePCb04Y/ZFCY2MjQ8uGE4cTx7A9f7/dk8r/B" |
|
"+U0vclvzH+PAAAAAElFTkSuQmCC" |
|
"\" />"; |
|
|
|
namespace misc_strings |
|
{ |
|
|
|
const char name_value_separator[] = { ':', ' ' }; |
|
const char crlf[] = { '\r', '\n' }; |
|
|
|
} // namespace misc_strings |
|
|
|
std::vector<boost::asio::const_buffer> HTTPConnection::reply::to_buffers(int status) |
|
{ |
|
std::vector<boost::asio::const_buffer> buffers; |
|
if (headers.size () > 0) |
|
{ |
|
switch (status) |
|
{ |
|
case 105: buffers.push_back(boost::asio::buffer("HTTP/1.0 105 Name Not Resolved\r\n")); break; |
|
case 200: buffers.push_back(boost::asio::buffer("HTTP/1.0 200 OK\r\n")); break; |
|
case 400: buffers.push_back(boost::asio::buffer("HTTP/1.0 400 Bad Request\r\n")); break; |
|
case 404: buffers.push_back(boost::asio::buffer("HTTP/1.0 404 Not Found\r\n")); break; |
|
case 408: buffers.push_back(boost::asio::buffer("HTTP/1.0 408 Request Timeout\r\n")); break; |
|
case 500: buffers.push_back(boost::asio::buffer("HTTP/1.0 500 Internal Server Error\r\n")); break; |
|
case 502: buffers.push_back(boost::asio::buffer("HTTP/1.0 502 Bad Gateway\r\n")); break; |
|
case 503: buffers.push_back(boost::asio::buffer("HTTP/1.0 503 Not Implemented\r\n")); break; |
|
case 504: buffers.push_back(boost::asio::buffer("HTTP/1.0 504 Gateway Timeout\r\n")); break; |
|
default: |
|
buffers.push_back(boost::asio::buffer("HTTP/1.0 200 OK\r\n")); |
|
} |
|
|
|
for (std::size_t i = 0; i < headers.size(); ++i) |
|
{ |
|
header& h = headers[i]; |
|
buffers.push_back(boost::asio::buffer(h.name)); |
|
buffers.push_back(boost::asio::buffer(misc_strings::name_value_separator)); |
|
buffers.push_back(boost::asio::buffer(h.value)); |
|
buffers.push_back(boost::asio::buffer(misc_strings::crlf)); |
|
} |
|
buffers.push_back(boost::asio::buffer(misc_strings::crlf)); |
|
} |
|
buffers.push_back(boost::asio::buffer(content)); |
|
return buffers; |
|
} |
|
|
|
void HTTPConnection::Terminate () |
|
{ |
|
if (m_Stream) |
|
{ |
|
m_Stream->Close (); |
|
DeleteStream (m_Stream); |
|
} |
|
m_Socket->close (); |
|
delete this; |
|
} |
|
|
|
void HTTPConnection::Receive () |
|
{ |
|
m_Socket->async_read_some (boost::asio::buffer (m_Buffer, 8192), |
|
boost::bind(&HTTPConnection::HandleReceive, this, |
|
boost::asio::placeholders::error, boost::asio::placeholders::bytes_transferred)); |
|
} |
|
|
|
void HTTPConnection::HandleReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred) |
|
{ |
|
if (!ecode) |
|
{ |
|
m_Buffer[bytes_transferred] = 0; |
|
RunRequest(); |
|
} |
|
else if (ecode != boost::asio::error::operation_aborted) |
|
Terminate (); |
|
} |
|
|
|
void HTTPConnection::RunRequest () |
|
{ |
|
auto address = ExtractAddress (); |
|
if (address.length () > 1) // not just '/' |
|
{ |
|
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 (); |
|
} |
|
|
|
std::string HTTPConnection::ExtractAddress () |
|
{ |
|
char * get = strstr (m_Buffer, "GET"); |
|
if (get) |
|
{ |
|
char * http = strstr (get, "HTTP"); |
|
if (http) |
|
return std::string (get + 4, http - get - 5); |
|
} |
|
return ""; |
|
} |
|
|
|
void HTTPConnection::HandleWriteReply (const boost::system::error_code& ecode) |
|
{ |
|
Terminate (); |
|
} |
|
|
|
void HTTPConnection::HandleWrite (const boost::system::error_code& ecode) |
|
{ |
|
if (ecode || (m_Stream && !m_Stream->IsOpen ())) |
|
Terminate (); |
|
else // data keeps coming |
|
AsyncStreamReceive (); |
|
} |
|
|
|
void HTTPConnection::HandleRequest () |
|
{ |
|
std::stringstream s; |
|
s << "<html>"; |
|
FillContent (s); |
|
s << "</html>"; |
|
SendReply (s.str ()); |
|
} |
|
|
|
void HTTPConnection::FillContent (std::stringstream& s) |
|
{ |
|
s << "Data path: " << i2p::util::filesystem::GetDataDir().string() << "<BR>" << "<BR>"; |
|
s << "Our external address:" << "<BR>"; |
|
for (auto& address : i2p::context.GetRouterInfo().GetAddresses()) |
|
{ |
|
switch (address.transportStyle) |
|
{ |
|
case i2p::data::RouterInfo::eTransportNTCP: |
|
s << "NTCP "; |
|
break; |
|
case i2p::data::RouterInfo::eTransportSSU: |
|
s << "SSU "; |
|
break; |
|
default: |
|
s << "Unknown "; |
|
} |
|
s << address.host.to_string() << ":" << address.port << "<BR>"; |
|
} |
|
s << "<BR>Routers: " << i2p::data::netdb.GetNumRouters () << " "; |
|
s << "Floodfills: " << i2p::data::netdb.GetNumFloodfills () << " "; |
|
s << "LeaseSets: " << i2p::data::netdb.GetNumLeaseSets () << "<BR>"; |
|
|
|
s << "<P>Tunnels</P>"; |
|
for (auto it: i2p::tunnel::tunnels.GetOutboundTunnels ()) |
|
{ |
|
it->GetTunnelConfig ()->Print (s); |
|
if (it->GetTunnelPool () && !it->GetTunnelPool ()->IsExploratory ()) |
|
s << " " << "Pool"; |
|
if (it->IsFailed ()) |
|
s << " " << "Failed"; |
|
s << " " << (int)it->GetNumSentBytes () << "<BR>"; |
|
} |
|
|
|
for (auto it: i2p::tunnel::tunnels.GetInboundTunnels ()) |
|
{ |
|
it.second->GetTunnelConfig ()->Print (s); |
|
if (it.second->GetTunnelPool () && !it.second->GetTunnelPool ()->IsExploratory ()) |
|
s << " " << "Pool"; |
|
if (it.second->IsFailed ()) |
|
s << " " << "Failed"; |
|
s << " " << (int)it.second->GetNumReceivedBytes () << "<BR>"; |
|
} |
|
|
|
s << "<P>Transit tunnels</P>"; |
|
for (auto it: i2p::tunnel::tunnels.GetTransitTunnels ()) |
|
{ |
|
if (dynamic_cast<i2p::tunnel::TransitTunnelGateway *>(it.second)) |
|
s << it.second->GetTunnelID () << "-->"; |
|
else if (dynamic_cast<i2p::tunnel::TransitTunnelEndpoint *>(it.second)) |
|
s << "-->" << it.second->GetTunnelID (); |
|
else |
|
s << "-->" << it.second->GetTunnelID () << "-->"; |
|
s << " " << it.second->GetNumTransmittedBytes () << "<BR>"; |
|
} |
|
|
|
s << "<P>Transports</P>"; |
|
s << "NTCP<BR>"; |
|
for (auto it: i2p::transports.GetNTCPSessions ()) |
|
{ |
|
// RouterInfo of incoming connection doesn't have address |
|
bool outgoing = it.second->GetRemoteRouterInfo ().GetNTCPAddress (); |
|
if (it.second->IsEstablished ()) |
|
{ |
|
if (outgoing) s << "-->"; |
|
s << it.second->GetRemoteRouterInfo ().GetIdentHashAbbreviation () << ": " |
|
<< it.second->GetSocket ().remote_endpoint().address ().to_string (); |
|
if (!outgoing) s << "-->"; |
|
s << " [" << it.second->GetNumSentBytes () << ":" << it.second->GetNumReceivedBytes () << "]"; |
|
s << "<BR>"; |
|
} |
|
} |
|
auto ssuServer = i2p::transports.GetSSUServer (); |
|
if (ssuServer) |
|
{ |
|
s << "<BR>SSU<BR>"; |
|
for (auto it: ssuServer->GetSessions ()) |
|
{ |
|
// incoming connections don't have remote router |
|
bool outgoing = it.second->GetRemoteRouter (); |
|
auto endpoint = it.second->GetRemoteEndpoint (); |
|
if (outgoing) s << "-->"; |
|
s << endpoint.address ().to_string () << ":" << endpoint.port (); |
|
if (!outgoing) s << "-->"; |
|
s << " [" << it.second->GetNumSentBytes () << ":" << it.second->GetNumReceivedBytes () << "]"; |
|
s << "<BR>"; |
|
} |
|
} |
|
s << "<p><a href=\"zmw2cyw2vj7f6obx3msmdvdepdhnw2ctc4okza2zjxlukkdfckhq\">Flibusta</a></p>"; |
|
} |
|
void HTTPConnection::HandleDestinationRequest (const std::string& address, const std::string& uri) |
|
{ |
|
HandleDestinationRequest(address, "GET", "", uri); |
|
} |
|
|
|
void HTTPConnection::HandleDestinationRequest (const std::string& address, const std::string& method, const std::string& data, const std::string& uri) |
|
{ |
|
const i2p::data::LeaseSet * leaseSet = nullptr; |
|
i2p::data::IdentHash destination; |
|
std::string fullAddress; |
|
if (address.find(".b32.i2p") != std::string::npos) |
|
{ |
|
if (i2p::data::Base32ToByteStream(address.c_str(), address.length() - strlen(".b32.i2p"), (uint8_t *)destination, 32) != 32) |
|
{ |
|
LogPrint ("Invalid Base32 address ", address); |
|
SendReply ("<html>" + itoopieImage + "<br>Invalid Base32 address", 400); |
|
return; |
|
} |
|
fullAddress = address; |
|
} |
|
else |
|
{ |
|
if (address.find(".i2p") != std::string::npos) |
|
{ |
|
auto addr = i2p::data::netdb.FindAddress(address); |
|
if (!addr) |
|
{ |
|
LogPrint ("Unknown address ", address); |
|
SendReply ("<html>" + itoopieImage + "<br>Unknown address " + address + "</html>", 105); |
|
return; |
|
} |
|
destination = *addr; |
|
fullAddress = address; |
|
} |
|
else |
|
{ |
|
if (address == "local") |
|
{ |
|
// TODO: remove later |
|
fullAddress = "local.i2p"; |
|
auto destination = i2p::stream::GetSharedLocalDestination (); |
|
leaseSet = destination->GetLeaseSet (); |
|
EepAccept (destination); |
|
} |
|
else |
|
{ |
|
if (i2p::data::Base32ToByteStream(address.c_str(), address.length(), (uint8_t *)destination, 32) != 32) |
|
{ |
|
LogPrint("Invalid Base32 address ", address); |
|
SendReply("<html>" + itoopieImage + "<br>Invalid Base32 address", 400); |
|
return; |
|
} |
|
fullAddress = address + ".b32.i2p"; |
|
} |
|
} |
|
} |
|
|
|
if (!leaseSet) |
|
leaseSet = i2p::data::netdb.FindLeaseSet (destination); |
|
if (!leaseSet || !leaseSet->HasNonExpiredLeases ()) |
|
{ |
|
i2p::data::netdb.Subscribe(destination); |
|
std::this_thread::sleep_for (std::chrono::seconds(10)); // wait for 10 seconds |
|
leaseSet = i2p::data::netdb.FindLeaseSet (destination); |
|
if (!leaseSet || !leaseSet->HasNonExpiredLeases ()) // still no LeaseSet |
|
{ |
|
SendReply (leaseSet ? "<html>" + itoopieImage + "<br>Leases expired</html>" : "<html>" + itoopieImage + "LeaseSet not found</html>", 504); |
|
return; |
|
} |
|
} |
|
if (!m_Stream) |
|
m_Stream = i2p::stream::CreateStream (*leaseSet); |
|
if (m_Stream) |
|
{ |
|
std::string request = method+" " + uri + " HTTP/1.1\n Host:" + fullAddress + "\r\n"; |
|
if (!strcmp(method.c_str(), "GET")) |
|
{ |
|
// POST/PUT, apply body |
|
request += "\r\n"+ data; |
|
} |
|
LogPrint("HTTP Client Request: ", request); |
|
m_Stream->Send ((uint8_t *)request.c_str (), request.length (), 10); |
|
AsyncStreamReceive (); |
|
} |
|
} |
|
|
|
void HTTPConnection::AsyncStreamReceive () |
|
{ |
|
if (m_Stream) |
|
m_Stream->AsyncReceive (boost::asio::buffer (m_StreamBuffer, 8192), |
|
boost::bind (&HTTPConnection::HandleStreamReceive, this, |
|
boost::asio::placeholders::error, boost::asio::placeholders::bytes_transferred), |
|
45); // 45 seconds timeout |
|
} |
|
|
|
void HTTPConnection::HandleStreamReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred) |
|
{ |
|
if (bytes_transferred) |
|
{ |
|
boost::asio::async_write (*m_Socket, boost::asio::buffer (m_StreamBuffer, bytes_transferred), |
|
boost::bind (&HTTPConnection::HandleWrite, this, boost::asio::placeholders::error)); |
|
} |
|
else |
|
{ |
|
if (ecode == boost::asio::error::timed_out) |
|
SendReply ("<html>" + itoopieImage + "<br>Not responding</html>", 504); |
|
else |
|
Terminate (); |
|
} |
|
} |
|
|
|
void HTTPConnection::SendReply (const std::string& content, int status) |
|
{ |
|
m_Reply.content = content; |
|
m_Reply.headers.resize(2); |
|
m_Reply.headers[0].name = "Content-Length"; |
|
m_Reply.headers[0].value = boost::lexical_cast<std::string>(m_Reply.content.size()); |
|
m_Reply.headers[1].name = "Content-Type"; |
|
m_Reply.headers[1].value = "text/html"; |
|
|
|
boost::asio::async_write (*m_Socket, m_Reply.to_buffers(status), |
|
boost::bind (&HTTPConnection::HandleWriteReply, this, |
|
boost::asio::placeholders::error)); |
|
} |
|
|
|
HTTPServer::HTTPServer (int port): |
|
m_Thread (nullptr), m_Work (m_Service), |
|
m_Acceptor (m_Service, boost::asio::ip::tcp::endpoint (boost::asio::ip::tcp::v4(), port)), |
|
m_NewSocket (nullptr) |
|
{ |
|
|
|
} |
|
|
|
HTTPServer::~HTTPServer () |
|
{ |
|
Stop (); |
|
} |
|
|
|
void HTTPServer::Start () |
|
{ |
|
m_Thread = new std::thread (std::bind (&HTTPServer::Run, this)); |
|
m_Acceptor.listen (); |
|
Accept (); |
|
} |
|
|
|
void HTTPServer::Stop () |
|
{ |
|
m_Acceptor.close(); |
|
m_Service.stop (); |
|
if (m_Thread) |
|
{ |
|
m_Thread->join (); |
|
delete m_Thread; |
|
m_Thread = nullptr; |
|
} |
|
} |
|
|
|
void HTTPServer::Run () |
|
{ |
|
m_Service.run (); |
|
} |
|
|
|
void HTTPServer::Accept () |
|
{ |
|
m_NewSocket = new boost::asio::ip::tcp::socket (m_Service); |
|
m_Acceptor.async_accept (*m_NewSocket, boost::bind (&HTTPServer::HandleAccept, this, |
|
boost::asio::placeholders::error)); |
|
} |
|
|
|
void HTTPServer::HandleAccept(const boost::system::error_code& ecode) |
|
{ |
|
if (!ecode) |
|
{ |
|
CreateConnection(m_NewSocket); // new HTTPConnection(m_NewSocket); |
|
Accept (); |
|
} |
|
} |
|
|
|
void HTTPServer::CreateConnection(boost::asio::ip::tcp::socket * m_NewSocket) |
|
{ |
|
new HTTPConnection (m_NewSocket); |
|
} |
|
|
|
// eepSite. TODO: move away |
|
|
|
void HTTPConnection::EepAccept (i2p::stream::StreamingDestination * destination) |
|
{ |
|
if (destination) |
|
destination->SetAcceptor (std::bind (&HTTPConnection::HandleEepAccept, this, std::placeholders::_1)); |
|
} |
|
|
|
void HTTPConnection::HandleEepAccept (i2p::stream::Stream * stream) |
|
{ |
|
if (stream) |
|
{ |
|
auto conn = new EepSiteDummyConnection (stream); |
|
conn->AsyncStreamReceive (); |
|
} |
|
} |
|
|
|
void EepSiteDummyConnection::AsyncStreamReceive () |
|
{ |
|
if (m_Stream) |
|
m_Stream->AsyncReceive (boost::asio::buffer (m_StreamBuffer, 8192), |
|
boost::bind (&EepSiteDummyConnection::HandleStreamReceive, this, |
|
boost::asio::placeholders::error, boost::asio::placeholders::bytes_transferred), |
|
60); // 60 seconds timeout |
|
} |
|
|
|
void EepSiteDummyConnection::HandleStreamReceive (const boost::system::error_code& ecode, std::size_t bytes_transferred) |
|
{ |
|
if (ecode) |
|
{ |
|
LogPrint ("eepSite error: ", ecode.message ()); |
|
DeleteStream (m_Stream); |
|
} |
|
else |
|
{ |
|
std::string response ("HTTP/1.0 503 Not Implemented\r\n"); |
|
m_Stream->Send ((uint8_t *)response.c_str (), response.length (), 30); |
|
m_Stream->Close (); |
|
} |
|
delete this; |
|
} |
|
|
|
} |
|
} |
|
|
|
|