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Merge pull request #516 from PurpleI2P/openssl

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orignal 2016-06-14 11:10:20 -04:00 committed by GitHub
commit d7a06dc7a9
5 changed files with 102 additions and 102 deletions
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1
AddressBook.cpp
View File

@ -744,7 +744,6 @@ namespace client
LogPrint (eLogInfo, "Addressbook: received ", m_Link, " ETag: ", m_Etag, " Last-Modified: ", m_LastModified);
if (!response.eof () && !response.fail ())
{
success = true;
if (!isChunked)
success = ProcessResponse (response, isGzip);
else

3
HTTPProxy.cpp
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@ -93,7 +93,7 @@ namespace proxy
//TODO: handle this apropriately
void HTTPProxyHandler::HTTPRequestFailed(/*HTTPProxyHandler::errTypes error*/)
{
static std::string response = "HTTP/1.0 500 Internal Server Error\r\nContent-type: text/html\r\nContent-length: 0\r\n";
static std::string response = "HTTP/1.0 500 Internal Server Error\r\nContent-type: text/html\r\nContent-length: 0\r\n\r\n";
boost::asio::async_write(*m_sock, boost::asio::buffer(response,response.size()),
std::bind(&HTTPProxyHandler::SentHTTPFailed, shared_from_this(), std::placeholders::_1));
}
@ -122,6 +122,7 @@ namespace proxy
m_address = url.host;
m_port = url.port;
m_path = url.path;
if (url.query.length () > 0) m_path += "?" + url.query;
if (!m_port) m_port = 80;
LogPrint(eLogDebug, "HTTPProxy: server: ", m_address, ", port: ", m_port, ", path: ", m_path);
}

48
HTTPServer.cpp
View File

@ -127,7 +127,7 @@ namespace http {
"<html lang=\"en\">\r\n" /* TODO: Add support for locale */
" <head>\r\n"
" <meta charset=\"UTF-8\">\r\n" /* TODO: Find something to parse html/template system. This is horrible. */
" <link rel='shortcut icon' href='" << itoopieFavicon << "'>\r\n"
" <link rel=\"shortcut icon\" href=\"" << itoopieFavicon << "\">\r\n"
" <title>Purple I2P " VERSION " Webconsole</title>\r\n"
<< cssStyles <<
"</head>\r\n";
@ -136,15 +136,15 @@ namespace http {
"<div class=header><b>i2pd</b> webconsole</div>\r\n"
"<div class=wrapper>\r\n"
"<div class=left>\r\n"
" <a href=/>Main page</a><br>\r\n<br>\r\n"
" <a href=/?page=" << HTTP_PAGE_COMMANDS << ">Router commands</a><br>\r\n"
" <a href=/?page=" << HTTP_PAGE_LOCAL_DESTINATIONS << ">Local destinations</a><br>\r\n"
" <a href=/?page=" << HTTP_PAGE_TUNNELS << ">Tunnels</a><br>\r\n"
" <a href=/?page=" << HTTP_PAGE_TRANSIT_TUNNELS << ">Transit tunnels</a><br>\r\n"
" <a href=/?page=" << HTTP_PAGE_TRANSPORTS << ">Transports</a><br>\r\n"
" <a href=/?page=" << HTTP_PAGE_I2P_TUNNELS << ">I2P tunnels</a><br>\r\n"
" <a href=/?page=" << HTTP_PAGE_JUMPSERVICES << ">Jump services</a><br>\r\n"
" <a href=/?page=" << HTTP_PAGE_SAM_SESSIONS << ">SAM sessions</a><br>\r\n"
" <a href=\"/\">Main page</a><br>\r\n<br>\r\n"
" <a href=\"/?page=" << HTTP_PAGE_COMMANDS << "\">Router commands</a><br>\r\n"
" <a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATIONS << "\">Local destinations</a><br>\r\n"
" <a href=\"/?page=" << HTTP_PAGE_TUNNELS << "\">Tunnels</a><br>\r\n"
" <a href=\"/?page=" << HTTP_PAGE_TRANSIT_TUNNELS << "\">Transit tunnels</a><br>\r\n"
" <a href=\"/?page=" << HTTP_PAGE_TRANSPORTS << "\">Transports</a><br>\r\n"
" <a href=\"/?page=" << HTTP_PAGE_I2P_TUNNELS << "\">I2P tunnels</a><br>\r\n"
" <a href=\"/?page=" << HTTP_PAGE_JUMPSERVICES << "\">Jump services</a><br>\r\n"
" <a href=\"/?page=" << HTTP_PAGE_SAM_SESSIONS << "\">SAM sessions</a><br>\r\n"
"</div>\r\n"
"<div class=right>";
}
@ -236,9 +236,9 @@ namespace http {
void ShowJumpServices (std::stringstream& s, const std::string& address)
{
s << "<form type=\"GET\" action=\"/\">";
s << "<form method=\"get\" action=\"/\">";
s << "<input type=\"hidden\" name=\"page\" value=\"jumpservices\">";
s << "<input type=\"text\" name=\"address\" value=\"" << address << "\">";
s << "<input type=\"text\" name=\"address\" value=\"" << address << "\">";
s << "<input type=\"submit\" value=\"Update\">";
s << "</form><br>\r\n";
s << "<b>Jump services for " << address << "</b>\r\n<ul>\r\n";
@ -254,7 +254,7 @@ namespace http {
for (auto& it: i2p::client::context.GetDestinations ())
{
auto ident = it.second->GetIdentHash ();;
s << "<a href=/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << ">";
s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
s << i2p::client::context.GetAddressBook ().ToAddress(ident) << "</a><br>\r\n" << std::endl;
}
}
@ -358,21 +358,21 @@ namespace http {
{
/* commands */
s << "<b>Router Commands</b><br>\r\n";
s << " <a href=/?cmd=" << HTTP_COMMAND_RUN_PEER_TEST << ">Run peer test</a><br>\r\n";
//s << " <a href=/?cmd=" << HTTP_COMMAND_RELOAD_CONFIG << ">Reload config</a><br>\r\n";
s << " <a href=\"/?cmd=" << HTTP_COMMAND_RUN_PEER_TEST << "\">Run peer test</a><br>\r\n";
//s << " <a href=\"/?cmd=" << HTTP_COMMAND_RELOAD_CONFIG << "\">Reload config</a><br>\r\n";
if (i2p::context.AcceptsTunnels ())
s << " <a href=/?cmd=" << HTTP_COMMAND_STOP_ACCEPTING_TUNNELS << ">Stop accepting tunnels</a><br>\r\n";
s << " <a href=\"/?cmd=" << HTTP_COMMAND_STOP_ACCEPTING_TUNNELS << "\">Stop accepting tunnels</a><br>\r\n";
else
s << " <a href=/?cmd=" << HTTP_COMMAND_START_ACCEPTING_TUNNELS << ">Start accepting tunnels</a><br>\r\n";
s << " <a href=\"/?cmd=" << HTTP_COMMAND_START_ACCEPTING_TUNNELS << "\">Start accepting tunnels</a><br>\r\n";
#ifndef WIN32
if (Daemon.gracefullShutdownInterval) {
s << " <a href=/?cmd=" << HTTP_COMMAND_SHUTDOWN_CANCEL << ">Cancel gracefull shutdown (";
s << " <a href=\"/?cmd=" << HTTP_COMMAND_SHUTDOWN_CANCEL << "\">Cancel gracefull shutdown (";
s << Daemon.gracefullShutdownInterval;
s << " seconds remains)</a><br>\r\n";
} else {
s << " <a href=/?cmd=" << HTTP_COMMAND_SHUTDOWN_START << ">Start gracefull shutdown</a><br>\r\n";
s << " <a href=\"/?cmd=" << HTTP_COMMAND_SHUTDOWN_START << "\">Start gracefull shutdown</a><br>\r\n";
}
s << " <a href=/?cmd=" << HTTP_COMMAND_SHUTDOWN_NOW << ">Force shutdown</a><br>\r\n";
s << " <a href=\"/?cmd=" << HTTP_COMMAND_SHUTDOWN_NOW << "\">Force shutdown</a><br>\r\n";
#endif
}
@ -450,7 +450,7 @@ namespace http {
s << "<b>SAM Sessions:</b><br>\r\n<br>\r\n";
for (auto& it: sam->GetSessions ())
{
s << "<a href=/?page=" << HTTP_PAGE_SAM_SESSION << "&sam_id=" << it.first << ">";
s << "<a href=\"/?page=" << HTTP_PAGE_SAM_SESSION << "&sam_id=" << it.first << "\">";
s << it.first << "</a><br>\r\n" << std::endl;
}
}
@ -469,7 +469,7 @@ namespace http {
return;
}
auto& ident = session->localDestination->GetIdentHash();
s << "<a href=/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << ">";
s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
s << i2p::client::context.GetAddressBook ().ToAddress(ident) << "</a><br>\r\n";
s << "<br>\r\n";
s << "<b>Streams:</b><br>\r\n";
@ -493,7 +493,7 @@ namespace http {
for (auto& it: i2p::client::context.GetClientTunnels ())
{
auto& ident = it.second->GetLocalDestination ()->GetIdentHash();
s << "<a href=/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << ">";
s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
s << it.second->GetName () << "</a> ⇐ ";
s << i2p::client::context.GetAddressBook ().ToAddress(ident);
s << "<br>\r\n"<< std::endl;
@ -502,7 +502,7 @@ namespace http {
for (auto& it: i2p::client::context.GetServerTunnels ())
{
auto& ident = it.second->GetLocalDestination ()->GetIdentHash();
s << "<a href=/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << ">";
s << "<a href=\"/?page=" << HTTP_PAGE_LOCAL_DESTINATION << "&b32=" << ident.ToBase32 () << "\">";
s << it.second->GetName () << "</a> ⇒ ";
s << i2p::client::context.GetAddressBook ().ToAddress(ident);
s << ":" << it.second->GetLocalPort ();

140
I2CP.cpp
View File

@ -115,15 +115,14 @@ namespace client
}
I2CPSession::I2CPSession (I2CPServer& owner, std::shared_ptr<boost::asio::ip::tcp::socket> socket):
m_Owner (owner), m_Socket (socket),
m_NextMessage (nullptr), m_NextMessageLen (0), m_NextMessageOffset (0),
m_SessionID (0), m_MessageID (0), m_IsSendAccepted (true)
m_Owner (owner), m_Socket (socket), m_Payload (nullptr),
m_SessionID (0xFFFF), m_MessageID (0), m_IsSendAccepted (true)
{
}
I2CPSession::~I2CPSession ()
{
delete[] m_NextMessage;
delete[] m_Payload;
}
void I2CPSession::Start ()
@ -141,82 +140,72 @@ namespace client
if (m_Socket)
{
auto s = shared_from_this ();
m_Socket->async_read_some (boost::asio::buffer (m_Buffer, 1),
m_Socket->async_read_some (boost::asio::buffer (m_Header, 1),
[s](const boost::system::error_code& ecode, std::size_t bytes_transferred)
{
if (!ecode && bytes_transferred > 0 && s->m_Buffer[0] == I2CP_PROTOCOL_BYTE)
s->Receive ();
if (!ecode && bytes_transferred > 0 && s->m_Header[0] == I2CP_PROTOCOL_BYTE)
s->ReceiveHeader ();
else
s->Terminate ();
});
}
}
void I2CPSession::Receive ()
void I2CPSession::ReceiveHeader ()
{
m_Socket->async_read_some (boost::asio::buffer (m_Buffer, I2CP_SESSION_BUFFER_SIZE),
std::bind (&I2CPSession::HandleReceived, shared_from_this (), std::placeholders::_1, std::placeholders::_2));
boost::asio::async_read (*m_Socket, boost::asio::buffer (m_Header, I2CP_HEADER_SIZE),
boost::asio::transfer_all (),
std::bind (&I2CPSession::HandleReceivedHeader, shared_from_this (), std::placeholders::_1, std::placeholders::_2));
}
void I2CPSession::HandleReceived (const boost::system::error_code& ecode, std::size_t bytes_transferred)
void I2CPSession::HandleReceivedHeader (const boost::system::error_code& ecode, std::size_t bytes_transferred)
{
if (ecode)
Terminate ();
else
{
size_t offset = 0; // from m_Buffer
if (m_NextMessage)
m_PayloadLen = bufbe32toh (m_Header + I2CP_HEADER_LENGTH_OFFSET);
if (m_PayloadLen > 0)
{
if (m_NextMessageOffset + bytes_transferred < m_NextMessageLen)
{
memcpy (m_NextMessage + m_NextMessageOffset, m_Buffer, bytes_transferred);
m_NextMessageOffset += bytes_transferred;
offset = bytes_transferred;
}
else
{
// m_NextMessage complete
offset = m_NextMessageLen - m_NextMessageOffset;
memcpy (m_NextMessage + m_NextMessageOffset, m_Buffer, offset);
HandleNextMessage (m_NextMessage);
delete[] m_NextMessage;
m_NextMessage = nullptr;
}
}
while (offset < bytes_transferred)
m_Payload = new uint8_t[m_PayloadLen];
ReceivePayload ();
}
else // no following payload
{
auto msgLen = bufbe32toh (m_Buffer + offset + I2CP_HEADER_LENGTH_OFFSET) + I2CP_HEADER_SIZE;
if (msgLen > 0xFFFF) // 64K
{
LogPrint (eLogError, "I2CP: message length ", msgLen, " exceeds 64K. Terminated");
Terminate ();
return;
}
if (msgLen <= bytes_transferred - offset)
{
HandleNextMessage (m_Buffer + offset);
offset += msgLen;
}
else
{
m_NextMessageLen = msgLen;
m_NextMessageOffset = bytes_transferred - offset;
m_NextMessage = new uint8_t[m_NextMessageLen];
memcpy (m_NextMessage, m_Buffer + offset, m_NextMessageOffset);
offset = bytes_transferred;
}
}
Receive ();
HandleMessage ();
ReceiveHeader (); // next message
}
}
}
void I2CPSession::HandleNextMessage (const uint8_t * buf)
void I2CPSession::ReceivePayload ()
{
auto handler = m_Owner.GetMessagesHandlers ()[buf[I2CP_HEADER_TYPE_OFFSET]];
if (handler)
(this->*handler)(buf + I2CP_HEADER_SIZE, bufbe32toh (buf + I2CP_HEADER_LENGTH_OFFSET));
boost::asio::async_read (*m_Socket, boost::asio::buffer (m_Payload, m_PayloadLen),
boost::asio::transfer_all (),
std::bind (&I2CPSession::HandleReceivedPayload, shared_from_this (), std::placeholders::_1, std::placeholders::_2));
}
void I2CPSession::HandleReceivedPayload (const boost::system::error_code& ecode, std::size_t bytes_transferred)
{
if (ecode)
Terminate ();
else
LogPrint (eLogError, "I2CP: Unknown I2CP messsage ", (int)buf[I2CP_HEADER_TYPE_OFFSET]);
{
HandleMessage ();
delete[] m_Payload;
m_Payload = nullptr;
m_PayloadLen = 0;
ReceiveHeader (); // next message
}
}
void I2CPSession::HandleMessage ()
{
auto handler = m_Owner.GetMessagesHandlers ()[m_Header[I2CP_HEADER_TYPE_OFFSET]];
if (handler)
(this->*handler)(m_Payload, m_PayloadLen);
else
LogPrint (eLogError, "I2CP: Unknown I2CP messsage ", (int)m_Header[I2CP_HEADER_TYPE_OFFSET]);
}
void I2CPSession::Terminate ()
@ -232,18 +221,25 @@ namespace client
m_Socket = nullptr;
}
m_Owner.RemoveSession (GetSessionID ());
LogPrint (eLogDebug, "I2CP: session ", m_SessionID, " terminated");
}
void I2CPSession::SendI2CPMessage (uint8_t type, const uint8_t * payload, size_t len)
{
auto l = len + I2CP_HEADER_SIZE;
uint8_t * buf = new uint8_t[l];
htobe32buf (buf + I2CP_HEADER_LENGTH_OFFSET, len);
buf[I2CP_HEADER_TYPE_OFFSET] = type;
memcpy (buf + I2CP_HEADER_SIZE, payload, len);
boost::asio::async_write (*m_Socket, boost::asio::buffer (buf, l), boost::asio::transfer_all (),
std::bind(&I2CPSession::HandleI2CPMessageSent, shared_from_this (),
std::placeholders::_1, std::placeholders::_2, buf));
auto socket = m_Socket;
if (socket)
{
auto l = len + I2CP_HEADER_SIZE;
uint8_t * buf = new uint8_t[l];
htobe32buf (buf + I2CP_HEADER_LENGTH_OFFSET, len);
buf[I2CP_HEADER_TYPE_OFFSET] = type;
memcpy (buf + I2CP_HEADER_SIZE, payload, len);
boost::asio::async_write (*socket, boost::asio::buffer (buf, l), boost::asio::transfer_all (),
std::bind(&I2CPSession::HandleI2CPMessageSent, shared_from_this (),
std::placeholders::_1, std::placeholders::_2, buf));
}
else
LogPrint (eLogError, "I2CP: Can't write to the socket");
}
void I2CPSession::HandleI2CPMessageSent (const boost::system::error_code& ecode, std::size_t bytes_transferred, const uint8_t * buf)
@ -277,7 +273,7 @@ namespace client
while (offset < len)
{
std::string param = ExtractString (buf + offset, len - offset);
offset += param.length ();
offset += param.length () + 1;
if (buf[offset] != '=')
{
LogPrint (eLogWarning, "I2CP: Unexpected character ", buf[offset], " instead '=' after ", param);
@ -286,7 +282,7 @@ namespace client
offset++;
std::string value = ExtractString (buf + offset, len - offset);
offset += value.length ();
offset += value.length () + 1;
if (buf[offset] != ';')
{
LogPrint (eLogWarning, "I2CP: Unexpected character ", buf[offset], " instead ';' after ", value);
@ -449,7 +445,7 @@ namespace client
void I2CPSession::HostLookupMessageHandler (const uint8_t * buf, size_t len)
{
uint16_t sessionID = bufbe16toh (buf);
if (sessionID == m_SessionID)
if (sessionID == m_SessionID || sessionID == 0xFFFF) // -1 means without session
{
uint32_t requestID = bufbe32toh (buf + 2);
//uint32_t timeout = bufbe32toh (buf + 6);
@ -476,15 +472,17 @@ namespace client
return;
}
if (m_Destination)
std::shared_ptr<LeaseSetDestination> destination = m_Destination;
if(!destination) destination = i2p::client::context.GetSharedLocalDestination ();
if (destination)
{
auto ls = m_Destination->FindLeaseSet (ident);
auto ls = destination->FindLeaseSet (ident);
if (ls)
SendHostReplyMessage (requestID, ls->GetIdentity ());
else
{
auto s = shared_from_this ();
m_Destination->RequestDestination (ident,
destination->RequestDestination (ident,
[s, requestID](std::shared_ptr<i2p::data::LeaseSet> leaseSet)
{
s->SendHostReplyMessage (requestID, leaseSet ? leaseSet->GetIdentity () : nullptr);

12
I2CP.h
View File

@ -126,9 +126,11 @@ namespace client
private:
void ReadProtocolByte ();
void Receive ();
void HandleReceived (const boost::system::error_code& ecode, std::size_t bytes_transferred);
void HandleNextMessage (const uint8_t * buf);
void ReceiveHeader ();
void HandleReceivedHeader (const boost::system::error_code& ecode, std::size_t bytes_transferred);
void ReceivePayload ();
void HandleReceivedPayload (const boost::system::error_code& ecode, std::size_t bytes_transferred);
void HandleMessage ();
void Terminate ();
void HandleI2CPMessageSent (const boost::system::error_code& ecode, std::size_t bytes_transferred, const uint8_t * buf);
@ -143,8 +145,8 @@ namespace client
I2CPServer& m_Owner;
std::shared_ptr<boost::asio::ip::tcp::socket> m_Socket;
uint8_t m_Buffer[I2CP_SESSION_BUFFER_SIZE], * m_NextMessage;
size_t m_NextMessageLen, m_NextMessageOffset;
uint8_t m_Header[I2CP_HEADER_SIZE], * m_Payload;
size_t m_PayloadLen;
std::shared_ptr<I2CPDestination> m_Destination;
uint16_t m_SessionID;