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i2pd
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Merge remote-tracking branch 'purple/openssl'

pull/715/head
Jeff Becker 8 years ago
parent
59f292333f bdd6037726
commit
3125e05b49
13 changed files with 243 additions and 164 deletions
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  1. 1
      ClientContext.h
  2. 2
      Crypto.h
  3. 3
      Daemon.cpp
  4. 55
      Garlic.cpp
  5. 3
      Garlic.h
  6. 162
      HTTPServer.cpp
  7. 47
      I2CP.cpp
  8. 5
      I2CP.h
  9. 97
      Log.cpp
  10. 20
      Log.h
  11. 2
      RouterContext.cpp
  12. 3
      UPnP.cpp
  13. 3
      api.cpp

1
ClientContext.h
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@ -66,6 +66,7 @@ namespace client
AddressBook& GetAddressBook () { return m_AddressBook; }; AddressBook& GetAddressBook () { return m_AddressBook; };
const SAMBridge * GetSAMBridge () const { return m_SamBridge; }; const SAMBridge * GetSAMBridge () const { return m_SamBridge; };
const I2CPServer * GetI2CPServer () const { return m_I2CPServer; };
std::vector<std::shared_ptr<DatagramSessionInfo> > GetForwardInfosFor(const i2p::data::IdentHash & destination); std::vector<std::shared_ptr<DatagramSessionInfo> > GetForwardInfosFor(const i2p::data::IdentHash & destination);

2
Crypto.h
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@ -320,8 +320,6 @@ inline int DH_set0_key(DH *dh, BIGNUM *pub_key, BIGNUM *priv_key)
inline void DH_get0_key(const DH *dh, const BIGNUM **pub_key, const BIGNUM **priv_key) inline void DH_get0_key(const DH *dh, const BIGNUM **pub_key, const BIGNUM **priv_key)
{ *pub_key = dh->pub_key; *priv_key = dh->priv_key; } { *pub_key = dh->pub_key; *priv_key = dh->priv_key; }
inline int EVP_PKEY_base_id(const EVP_PKEY *pkey)
{ return EVP_PKEY_type(pkey->type); }
inline RSA *EVP_PKEY_get0_RSA(EVP_PKEY *pkey) inline RSA *EVP_PKEY_get0_RSA(EVP_PKEY *pkey)
{ return pkey->pkey.rsa; } { return pkey->pkey.rsa; }
#endif #endif

3
Daemon.cpp
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@ -113,7 +113,6 @@ namespace i2p
} else { } else {
// use stdout -- default // use stdout -- default
} }
i2p::log::Logger().Ready();
LogPrint(eLogInfo, "i2pd v", VERSION, " starting"); LogPrint(eLogInfo, "i2pd v", VERSION, " starting");
LogPrint(eLogDebug, "FS: main config file: ", config); LogPrint(eLogDebug, "FS: main config file: ", config);
@ -246,6 +245,7 @@ namespace i2p
bool Daemon_Singleton::start() bool Daemon_Singleton::start()
{ {
i2p::log::Logger().Start();
LogPrint(eLogInfo, "Daemon: starting NetDB"); LogPrint(eLogInfo, "Daemon: starting NetDB");
i2p::data::netdb.Start(); i2p::data::netdb.Start();
@ -351,6 +351,7 @@ namespace i2p
} }
#endif #endif
i2p::crypto::TerminateCrypto (); i2p::crypto::TerminateCrypto ();
i2p::log::Logger().Stop();
return true; return true;
} }

55
Garlic.cpp
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@ -94,26 +94,16 @@ namespace garlic
void GarlicRoutingSession::TagsConfirmed (uint32_t msgID) void GarlicRoutingSession::TagsConfirmed (uint32_t msgID)
{ {
uint32_t ts = i2p::util::GetSecondsSinceEpoch (); uint32_t ts = i2p::util::GetSecondsSinceEpoch ();
for (auto it = m_UnconfirmedTagsMsgs.begin (); it != m_UnconfirmedTagsMsgs.end ();) auto it = m_UnconfirmedTagsMsgs.find (msgID);
if (it != m_UnconfirmedTagsMsgs.end ())
{ {
auto& tags = *it; auto& tags = it->second;
if (tags->msgID == msgID) if (ts < tags->tagsCreationTime + OUTGOING_TAGS_EXPIRATION_TIMEOUT)
{
if (ts < tags->tagsCreationTime + OUTGOING_TAGS_EXPIRATION_TIMEOUT)
{
for (int i = 0; i < tags->numTags; i++)
m_SessionTags.push_back (tags->sessionTags[i]);
}
it = m_UnconfirmedTagsMsgs.erase (it);
}
else if (ts >= tags->tagsCreationTime + OUTGOING_TAGS_CONFIRMATION_TIMEOUT)
{ {
if (m_Owner) for (int i = 0; i < tags->numTags; i++)
m_Owner->RemoveDeliveryStatusSession (tags->msgID); m_SessionTags.push_back (tags->sessionTags[i]);
it = m_UnconfirmedTagsMsgs.erase (it);
} }
else m_UnconfirmedTagsMsgs.erase (it);
++it;
} }
} }
@ -144,10 +134,10 @@ namespace garlic
// delete expired unconfirmed tags // delete expired unconfirmed tags
for (auto it = m_UnconfirmedTagsMsgs.begin (); it != m_UnconfirmedTagsMsgs.end ();) for (auto it = m_UnconfirmedTagsMsgs.begin (); it != m_UnconfirmedTagsMsgs.end ();)
{ {
if (ts >= (*it)->tagsCreationTime + OUTGOING_TAGS_CONFIRMATION_TIMEOUT) if (ts >= it->second->tagsCreationTime + OUTGOING_TAGS_CONFIRMATION_TIMEOUT)
{ {
if (m_Owner) if (m_Owner)
m_Owner->RemoveDeliveryStatusSession ((*it)->msgID); m_Owner->RemoveDeliveryStatusSession (it->first);
it = m_UnconfirmedTagsMsgs.erase (it); it = m_UnconfirmedTagsMsgs.erase (it);
ret = true; ret = true;
} }
@ -284,7 +274,7 @@ namespace garlic
if (newTags) // new tags created if (newTags) // new tags created
{ {
newTags->msgID = msgID; newTags->msgID = msgID;
m_UnconfirmedTagsMsgs.emplace_back (newTags); m_UnconfirmedTagsMsgs.emplace (msgID, std::unique_ptr<UnconfirmedTags>(newTags));
newTags = nullptr; // got acquired newTags = nullptr; // got acquired
} }
m_Owner->DeliveryStatusSent (shared_from_this (), msgID); m_Owner->DeliveryStatusSent (shared_from_this (), msgID);
@ -650,37 +640,48 @@ namespace garlic
} }
} }
// delivery status sessions // delivery status sessions
for (auto it = m_DeliveryStatusSessions.begin (); it != m_DeliveryStatusSessions.end (); )
{ {
if (it->second->GetOwner () != this) std::unique_lock<std::mutex> l(m_DeliveryStatusSessionsMutex);
it = m_DeliveryStatusSessions.erase (it); for (auto it = m_DeliveryStatusSessions.begin (); it != m_DeliveryStatusSessions.end (); )
else {
++it; if (it->second->GetOwner () != this)
it = m_DeliveryStatusSessions.erase (it);
else
++it;
}
} }
} }
void GarlicDestination::RemoveDeliveryStatusSession (uint32_t msgID) void GarlicDestination::RemoveDeliveryStatusSession (uint32_t msgID)
{ {
std::unique_lock<std::mutex> l(m_DeliveryStatusSessionsMutex);
m_DeliveryStatusSessions.erase (msgID); m_DeliveryStatusSessions.erase (msgID);
} }
void GarlicDestination::DeliveryStatusSent (GarlicRoutingSessionPtr session, uint32_t msgID) void GarlicDestination::DeliveryStatusSent (GarlicRoutingSessionPtr session, uint32_t msgID)
{ {
std::unique_lock<std::mutex> l(m_DeliveryStatusSessionsMutex);
m_DeliveryStatusSessions[msgID] = session; m_DeliveryStatusSessions[msgID] = session;
} }
void GarlicDestination::HandleDeliveryStatusMessage (std::shared_ptr<I2NPMessage> msg) void GarlicDestination::HandleDeliveryStatusMessage (std::shared_ptr<I2NPMessage> msg)
{ {
uint32_t msgID = bufbe32toh (msg->GetPayload ()); uint32_t msgID = bufbe32toh (msg->GetPayload ());
GarlicRoutingSessionPtr session;
{ {
std::unique_lock<std::mutex> l(m_DeliveryStatusSessionsMutex);
auto it = m_DeliveryStatusSessions.find (msgID); auto it = m_DeliveryStatusSessions.find (msgID);
if (it != m_DeliveryStatusSessions.end ()) if (it != m_DeliveryStatusSessions.end ())
{ {
it->second->MessageConfirmed (msgID); session = it->second;
m_DeliveryStatusSessions.erase (it); m_DeliveryStatusSessions.erase (it);
LogPrint (eLogDebug, "Garlic: message ", msgID, " acknowledged");
} }
} }
if (session)
{
session->MessageConfirmed (msgID);
LogPrint (eLogDebug, "Garlic: message ", msgID, " acknowledged");
}
} }
void GarlicDestination::SetLeaseSetUpdated () void GarlicDestination::SetLeaseSetUpdated ()

3
Garlic.h
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@ -131,7 +131,7 @@ namespace garlic
i2p::crypto::AESKey m_SessionKey; i2p::crypto::AESKey m_SessionKey;
std::list<SessionTag> m_SessionTags; std::list<SessionTag> m_SessionTags;
int m_NumTags; int m_NumTags;
std::list<std::unique_ptr<UnconfirmedTags> > m_UnconfirmedTagsMsgs; std::map<uint32_t, std::unique_ptr<UnconfirmedTags> > m_UnconfirmedTagsMsgs; // msgID->tags
LeaseSetUpdateStatus m_LeaseSetUpdateStatus; LeaseSetUpdateStatus m_LeaseSetUpdateStatus;
uint32_t m_LeaseSetUpdateMsgID; uint32_t m_LeaseSetUpdateMsgID;
@ -195,6 +195,7 @@ namespace garlic
// incoming // incoming
std::map<SessionTag, std::shared_ptr<i2p::crypto::CBCDecryption>> m_Tags; std::map<SessionTag, std::shared_ptr<i2p::crypto::CBCDecryption>> m_Tags;
// DeliveryStatus // DeliveryStatus
std::mutex m_DeliveryStatusSessionsMutex;
std::map<uint32_t, GarlicRoutingSessionPtr> m_DeliveryStatusSessions; // msgID -> session std::map<uint32_t, GarlicRoutingSessionPtr> m_DeliveryStatusSessions; // msgID -> session
public: public:

162
HTTPServer.cpp
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@ -71,6 +71,7 @@ namespace http {
const char HTTP_PAGE_TRANSPORTS[] = "transports"; const char HTTP_PAGE_TRANSPORTS[] = "transports";
const char HTTP_PAGE_LOCAL_DESTINATIONS[] = "local_destinations"; const char HTTP_PAGE_LOCAL_DESTINATIONS[] = "local_destinations";
const char HTTP_PAGE_LOCAL_DESTINATION[] = "local_destination"; const char HTTP_PAGE_LOCAL_DESTINATION[] = "local_destination";
const char HTTP_PAGE_I2CP_LOCAL_DESTINATION[] = "i2cp_local_destination";
const char HTTP_PAGE_SAM_SESSIONS[] = "sam_sessions"; const char HTTP_PAGE_SAM_SESSIONS[] = "sam_sessions";
const char HTTP_PAGE_SAM_SESSION[] = "sam_session"; const char HTTP_PAGE_SAM_SESSION[] = "sam_session";
const char HTTP_PAGE_I2P_TUNNELS[] = "i2p_tunnels"; const char HTTP_PAGE_I2P_TUNNELS[] = "i2p_tunnels";
@ -86,7 +87,8 @@ namespace http {
const char HTTP_PARAM_SAM_SESSION_ID[] = "id"; const char HTTP_PARAM_SAM_SESSION_ID[] = "id";
const char HTTP_PARAM_ADDRESS[] = "address"; const char HTTP_PARAM_ADDRESS[] = "address";
void ShowUptime (std::stringstream& s, int seconds) { static void ShowUptime (std::stringstream& s, int seconds)
{
int num; int num;
if ((num = seconds / 86400) > 0) { if ((num = seconds / 86400) > 0) {
@ -104,7 +106,7 @@ namespace http {
s << seconds << " seconds"; s << seconds << " seconds";
} }
void ShowTunnelDetails (std::stringstream& s, enum i2p::tunnel::TunnelState eState, int bytes) static void ShowTunnelDetails (std::stringstream& s, enum i2p::tunnel::TunnelState eState, int bytes)
{ {
std::string state; std::string state;
switch (eState) { switch (eState) {
@ -121,7 +123,7 @@ namespace http {
s << " " << (int) (bytes / 1024) << "&nbsp;KiB<br>\r\n"; s << " " << (int) (bytes / 1024) << "&nbsp;KiB<br>\r\n";
} }
void ShowPageHead (std::stringstream& s) static void ShowPageHead (std::stringstream& s)
{ {
s << s <<
"<!DOCTYPE html>\r\n" "<!DOCTYPE html>\r\n"
@ -156,7 +158,7 @@ namespace http {
"<div class=right>"; "<div class=right>";
} }
void ShowPageTail (std::stringstream& s) static void ShowPageTail (std::stringstream& s)
{ {
s << s <<
"</div></div>\r\n" "</div></div>\r\n"
@ -164,12 +166,12 @@ namespace http {
"</html>\r\n"; "</html>\r\n";
} }
void ShowError(std::stringstream& s, const std::string& string) static void ShowError(std::stringstream& s, const std::string& string)
{ {
s << "<b>ERROR:</b>&nbsp;" << string << "<br>\r\n"; s << "<b>ERROR:</b>&nbsp;" << string << "<br>\r\n";
} }
void ShowStatus (std::stringstream& s) static void ShowStatus (std::stringstream& s)
{ {
s << "<b>Uptime:</b> "; s << "<b>Uptime:</b> ";
ShowUptime(s, i2p::context.GetUptime ()); ShowUptime(s, i2p::context.GetUptime ());
@ -265,18 +267,75 @@ namespace http {
s << "<b>Transit Tunnels:</b> " << std::to_string(transitTunnelCount) << "<br>\r\n"; s << "<b>Transit Tunnels:</b> " << std::to_string(transitTunnelCount) << "<br>\r\n";
} }
void ShowLocalDestinations (std::stringstream& s) static void ShowLocalDestinations (std::stringstream& s)
{ {
s << "<b>Local Destinations:</b><br>\r\n<br>\r\n"; s << "<b>Local Destinations:</b><br>\r\n<br>\r\n";
for (auto& it: i2p::client::context.GetDestinations ()) for (auto& it: i2p::client::context.GetDestinations ())
{ {
auto ident = it.second->GetIdentHash ();; 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; s << i2p::client::context.GetAddressBook ().ToAddress(ident) << "</a><br>\r\n" << std::endl;
} }
auto i2cpServer = i2p::client::context.GetI2CPServer ();
if (i2cpServer)
{
s << "<br><b>I2CP Local Destinations:</b><br>\r\n<br>\r\n";
for (auto& it: i2cpServer->GetSessions ())
{
auto dest = it.second->GetDestination ();
if (dest)
{
auto ident = dest->GetIdentHash ();
s << "<a href=\"/?page=" << HTTP_PAGE_I2CP_LOCAL_DESTINATION << "&i2cp_id=" << it.first << "\">";
s << i2p::client::context.GetAddressBook ().ToAddress(ident) << "</a><br>\r\n" << std::endl;
}
}
}
} }
void ShowLocalDestination (std::stringstream& s, const std::string& b32) static void ShowLeaseSetDestination (std::stringstream& s, std::shared_ptr<const i2p::client::LeaseSetDestination> dest)
{
s << "<b>Base64:</b><br>\r\n<textarea readonly=\"readonly\" cols=\"64\" rows=\"11\" wrap=\"on\">";
s << dest->GetIdentity ()->ToBase64 () << "</textarea><br>\r\n<br>\r\n";
s << "<b>LeaseSets:</b> <i>" << dest->GetNumRemoteLeaseSets () << "</i><br>\r\n";
if(dest->GetNumRemoteLeaseSets())
{
s << "<div class='slide'\r\n><label for='slide1'>Hidden content. Press on text to see.</label>\r\n<input type='checkbox' id='slide1'/>\r\n<p class='content'>\r\n";
for(auto& it: dest->GetLeaseSets ())
s << it.second->GetIdentHash ().ToBase32 () << "<br>\r\n";
s << "</p>\r\n</div>\r\n";
}
auto pool = dest->GetTunnelPool ();
if (pool)
{
s << "<b>Inbound tunnels:</b><br>\r\n";
for (auto & it : pool->GetInboundTunnels ()) {
it->Print(s);
if(it->LatencyIsKnown())
s << " ( " << it->GetMeanLatency() << "ms )";
ShowTunnelDetails(s, it->GetState (), it->GetNumReceivedBytes ());
}
s << "<br>\r\n";
s << "<b>Outbound tunnels:</b><br>\r\n";
for (auto & it : pool->GetOutboundTunnels ()) {
it->Print(s);
if(it->LatencyIsKnown())
s << " ( " << it->GetMeanLatency() << "ms )";
ShowTunnelDetails(s, it->GetState (), it->GetNumSentBytes ());
}
}
s << "<br>\r\n";
s << "<b>Tags</b><br>Incoming: " << dest->GetNumIncomingTags () << "<br>Outgoing:<br>" << std::endl;
for (const auto& it: dest->GetSessions ())
{
s << i2p::client::context.GetAddressBook ().ToAddress(it.first) << " ";
s << it.second->GetNumOutgoingTags () << "<br>" << std::endl;
}
s << "<br>" << std::endl;
}
static void ShowLocalDestination (std::stringstream& s, const std::string& b32)
{ {
s << "<b>Local Destination:</b><br>\r\n<br>\r\n"; s << "<b>Local Destination:</b><br>\r\n<br>\r\n";
i2p::data::IdentHash ident; i2p::data::IdentHash ident;
@ -284,55 +343,8 @@ namespace http {
auto dest = i2p::client::context.FindLocalDestination (ident); auto dest = i2p::client::context.FindLocalDestination (ident);
if (dest) if (dest)
{ {
s << "<b>Base64:</b><br>\r\n<textarea readonly=\"readonly\" cols=\"64\" rows=\"11\" wrap=\"on\">"; ShowLeaseSetDestination (s, dest);
s << dest->GetIdentity ()->ToBase64 () << "</textarea><br>\r\n<br>\r\n"; // show streams
s << "<b>LeaseSets:</b> <i>" << dest->GetNumRemoteLeaseSets () << "</i><br>\r\n";
if(dest->GetNumRemoteLeaseSets())
{
s << "<div class='slide'\r\n><label for='slide1'>Hidden content. Press on text to see.</label>\r\n<input type='checkbox' id='slide1'/>\r\n<p class='content'>\r\n";
for(auto& it: dest->GetLeaseSets ())
s << it.second->GetIdentHash ().ToBase32 () << "<br>\r\n";
s << "</p>\r\n</div>\r\n";
}
auto pool = dest->GetTunnelPool ();
if (pool)
{
s << "<b>Inbound tunnels:</b><br>\r\n";
for (auto & it : pool->GetInboundTunnels ()) {
it->Print(s);
if(it->LatencyIsKnown())
s << " ( " << it->GetMeanLatency() << "ms )";
ShowTunnelDetails(s, it->GetState (), it->GetNumReceivedBytes ());
}
s << "<br>\r\n";
s << "<b>Outbound tunnels:</b><br>\r\n";
for (auto & it : pool->GetOutboundTunnels ()) {
it->Print(s);
if(it->LatencyIsKnown())
s << " ( " << it->GetMeanLatency() << "ms )";
ShowTunnelDetails(s, it->GetState (), it->GetNumSentBytes ());
}
}
s << "<br>\r\n";
s << "<b>Tags</b><br>Incoming: " << dest->GetNumIncomingTags () << "<br>Outgoing:<br>" << std::endl;
for (const auto& it: dest->GetSessions ())
{
s << i2p::client::context.GetAddressBook ().ToAddress(it.first) << " ";
s << it.second->GetNumOutgoingTags () << "<br>" << std::endl;
}
s << "<br>" << std::endl;
// s << "<br>\r\n<b>Streams:</b><br>\r\n";
// for (auto it: dest->GetStreamingDestination ()->GetStreams ())
// {
// s << it.first << "->" << i2p::client::context.GetAddressBook ().ToAddress(it.second->GetRemoteIdentity ()) << " ";
// s << " [" << it.second->GetNumSentBytes () << ":" << it.second->GetNumReceivedBytes () << "]";
// s << " [out:" << it.second->GetSendQueueSize () << "][in:" << it.second->GetReceiveQueueSize () << "]";
// s << "[buf:" << it.second->GetSendBufferSize () << "]";
// s << "[RTT:" << it.second->GetRTT () << "]";
// s << "[Window:" << it.second->GetWindowSize () << "]";
// s << "[Status:" << (int)it.second->GetStatus () << "]";
// s << "<br>\r\n"<< std::endl;
// }
s << "<br>\r\n<table><caption>Streams</caption><tr>"; s << "<br>\r\n<table><caption>Streams</caption><tr>";
s << "<th>StreamID</th>"; s << "<th>StreamID</th>";
s << "<th>Destination</th>"; s << "<th>Destination</th>";
@ -365,7 +377,23 @@ namespace http {
} }
} }
void ShowLeasesSets(std::stringstream& s) static void ShowI2CPLocalDestination (std::stringstream& s, const std::string& id)
{
auto i2cpServer = i2p::client::context.GetI2CPServer ();
if (i2cpServer)
{
s << "<b>I2CP Local Destination:</b><br>\r\n<br>\r\n";
auto it = i2cpServer->GetSessions ().find (std::stoi (id));
if (it != i2cpServer->GetSessions ().end ())
ShowLeaseSetDestination (s, it->second->GetDestination ());
else
ShowError(s, "I2CP session not found");
}
else
ShowError(s, "I2CP is not enabled");
}
static void ShowLeasesSets(std::stringstream& s)
{ {
s << "<div id='leasesets'><b>LeaseSets (click on to show info):</b></div><br>\r\n"; s << "<div id='leasesets'><b>LeaseSets (click on to show info):</b></div><br>\r\n";
int counter = 1; int counter = 1;
@ -398,7 +426,7 @@ namespace http {
// end for each lease set // end for each lease set
} }
void ShowTunnels (std::stringstream& s) static void ShowTunnels (std::stringstream& s)
{ {
s << "<b>Queue size:</b> " << i2p::tunnel::tunnels.GetQueueSize () << "<br>\r\n"; s << "<b>Queue size:</b> " << i2p::tunnel::tunnels.GetQueueSize () << "<br>\r\n";
@ -420,7 +448,7 @@ namespace http {
s << "<br>\r\n"; s << "<br>\r\n";
} }
void ShowCommands (std::stringstream& s) static void ShowCommands (std::stringstream& s)
{ {
/* commands */ /* commands */
s << "<b>Router Commands</b><br>\r\n"; s << "<b>Router Commands</b><br>\r\n";
@ -442,7 +470,7 @@ namespace http {
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";
} }
void ShowTransitTunnels (std::stringstream& s) static void ShowTransitTunnels (std::stringstream& s)
{ {
s << "<b>Transit tunnels:</b><br>\r\n<br>\r\n"; s << "<b>Transit tunnels:</b><br>\r\n<br>\r\n";
for (const auto& it: i2p::tunnel::tunnels.GetTransitTunnels ()) for (const auto& it: i2p::tunnel::tunnels.GetTransitTunnels ())
@ -457,7 +485,7 @@ namespace http {
} }
} }
void ShowTransports (std::stringstream& s) static void ShowTransports (std::stringstream& s)
{ {
s << "<b>Transports:</b><br>\r\n<br>\r\n"; s << "<b>Transports:</b><br>\r\n<br>\r\n";
auto ntcpServer = i2p::transport::transports.GetNTCPServer (); auto ntcpServer = i2p::transport::transports.GetNTCPServer ();
@ -506,7 +534,7 @@ namespace http {
} }
} }
void ShowSAMSessions (std::stringstream& s) static void ShowSAMSessions (std::stringstream& s)
{ {
auto sam = i2p::client::context.GetSAMBridge (); auto sam = i2p::client::context.GetSAMBridge ();
if (!sam) { if (!sam) {
@ -521,7 +549,7 @@ namespace http {
} }
} }
void ShowSAMSession (std::stringstream& s, const std::string& id) static void ShowSAMSession (std::stringstream& s, const std::string& id)
{ {
s << "<b>SAM Session:</b><br>\r\n<br>\r\n"; s << "<b>SAM Session:</b><br>\r\n<br>\r\n";
auto sam = i2p::client::context.GetSAMBridge (); auto sam = i2p::client::context.GetSAMBridge ();
@ -553,7 +581,7 @@ namespace http {
} }
} }
void ShowI2PTunnels (std::stringstream& s) static void ShowI2PTunnels (std::stringstream& s)
{ {
s << "<b>Client Tunnels:</b><br>\r\n<br>\r\n"; s << "<b>Client Tunnels:</b><br>\r\n<br>\r\n";
for (auto& it: i2p::client::context.GetClientTunnels ()) for (auto& it: i2p::client::context.GetClientTunnels ())
@ -743,6 +771,8 @@ namespace http {
ShowLocalDestinations (s); ShowLocalDestinations (s);
else if (page == HTTP_PAGE_LOCAL_DESTINATION) else if (page == HTTP_PAGE_LOCAL_DESTINATION)
ShowLocalDestination (s, params["b32"]); ShowLocalDestination (s, params["b32"]);
else if (page == HTTP_PAGE_I2CP_LOCAL_DESTINATION)
ShowI2CPLocalDestination (s, params["i2cp_id"]);
else if (page == HTTP_PAGE_SAM_SESSIONS) else if (page == HTTP_PAGE_SAM_SESSIONS)
ShowSAMSessions (s); ShowSAMSessions (s);
else if (page == HTTP_PAGE_SAM_SESSION) else if (page == HTTP_PAGE_SAM_SESSION)

47
I2CP.cpp
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@ -346,6 +346,7 @@ namespace client
void I2CPSession::CreateSessionMessageHandler (const uint8_t * buf, size_t len) void I2CPSession::CreateSessionMessageHandler (const uint8_t * buf, size_t len)
{ {
RAND_bytes ((uint8_t *)&m_SessionID, 2); RAND_bytes ((uint8_t *)&m_SessionID, 2);
m_Owner.InsertSession (shared_from_this ());
auto identity = std::make_shared<i2p::data::IdentityEx>(); auto identity = std::make_shared<i2p::data::IdentityEx>();
size_t offset = identity->FromBuffer (buf, len); size_t offset = identity->FromBuffer (buf, len);
if (!offset) if (!offset)
@ -460,23 +461,23 @@ namespace client
{ {
i2p::data::IdentityEx identity; i2p::data::IdentityEx identity;
size_t identsize = identity.FromBuffer (buf + offset, len - offset); size_t identsize = identity.FromBuffer (buf + offset, len - offset);
if (identsize) if (identsize)
{ {
offset += identsize; offset += identsize;
uint32_t payloadLen = bufbe32toh (buf + offset); uint32_t payloadLen = bufbe32toh (buf + offset);
if (payloadLen + offset <= len) if (payloadLen + offset <= len)
{ {
offset += 4; offset += 4;
uint32_t nonce = bufbe32toh (buf + offset + payloadLen); uint32_t nonce = bufbe32toh (buf + offset + payloadLen);
if (m_IsSendAccepted) if (m_IsSendAccepted)
SendMessageStatusMessage (nonce, eI2CPMessageStatusAccepted); // accepted SendMessageStatusMessage (nonce, eI2CPMessageStatusAccepted); // accepted
m_Destination->SendMsgTo (buf + offset, payloadLen, identity.GetIdentHash (), nonce); m_Destination->SendMsgTo (buf + offset, payloadLen, identity.GetIdentHash (), nonce);
} }
else else
LogPrint(eLogError, "I2CP: cannot send message, too big"); LogPrint(eLogError, "I2CP: cannot send message, too big");
} }
else else
LogPrint(eLogError, "I2CP: invalid identity"); LogPrint(eLogError, "I2CP: invalid identity");
} }
} }
else else
@ -711,7 +712,6 @@ namespace client
{ {
LogPrint (eLogDebug, "I2CP: new connection from ", ep); LogPrint (eLogDebug, "I2CP: new connection from ", ep);
auto session = std::make_shared<I2CPSession>(*this, socket); auto session = std::make_shared<I2CPSession>(*this, socket);
m_Sessions[session->GetSessionID ()] = session;
session->Start (); session->Start ();
} }
else else
@ -724,6 +724,17 @@ namespace client
Accept (); Accept ();
} }
bool I2CPServer::InsertSession (std::shared_ptr<I2CPSession> session)
{
if (!session) return false;
if (!m_Sessions.insert({session->GetSessionID (), session}).second)
{
LogPrint (eLogError, "I2CP: duplicate session id ", session->GetSessionID ());
return false;
}
return true;
}
void I2CPServer::RemoveSession (uint16_t sessionID) void I2CPServer::RemoveSession (uint16_t sessionID)
{ {
m_Sessions.erase (sessionID); m_Sessions.erase (sessionID);

5
I2CP.h
Unescape View File

@ -112,6 +112,7 @@ namespace client
void Start (); void Start ();
void Stop (); void Stop ();
uint16_t GetSessionID () const { return m_SessionID; }; uint16_t GetSessionID () const { return m_SessionID; };
std::shared_ptr<const I2CPDestination> GetDestination () const { return m_Destination; };
// called from I2CPDestination // called from I2CPDestination
void SendI2CPMessage (uint8_t type, const uint8_t * payload, size_t len); void SendI2CPMessage (uint8_t type, const uint8_t * payload, size_t len);
@ -173,6 +174,7 @@ namespace client
void Stop (); void Stop ();
boost::asio::io_service& GetService () { return m_Service; }; boost::asio::io_service& GetService () { return m_Service; };
bool InsertSession (std::shared_ptr<I2CPSession> session);
void RemoveSession (uint16_t sessionID); void RemoveSession (uint16_t sessionID);
private: private:
@ -196,6 +198,9 @@ namespace client
public: public:
const decltype(m_MessagesHandlers)& GetMessagesHandlers () const { return m_MessagesHandlers; }; const decltype(m_MessagesHandlers)& GetMessagesHandlers () const { return m_MessagesHandlers; };
// for HTTP
const decltype(m_Sessions)& GetSessions () const { return m_Sessions; };
}; };
} }
} }

97
Log.cpp
Unescape View File

@ -58,13 +58,30 @@ namespace log {
Log::Log(): Log::Log():
m_Destination(eLogStdout), m_MinLevel(eLogInfo), m_Destination(eLogStdout), m_MinLevel(eLogInfo),
m_LogStream (nullptr), m_Logfile(""), m_IsReady(false), m_HasColors(true) m_LogStream (nullptr), m_Logfile(""), m_HasColors(true),
m_IsRunning (false), m_Thread (nullptr)
{ {
} }
Log::~Log () Log::~Log ()
{ {
switch (m_Destination) { delete m_Thread;
}
void Log::Start ()
{
if (!m_IsRunning)
{
Reopen ();
m_IsRunning = true;
m_Thread = new std::thread (std::bind (&Log::Run, this));
}
}
void Log::Stop ()
{
switch (m_Destination)
{
#ifndef _WIN32 #ifndef _WIN32
case eLogSyslog : case eLogSyslog :
closelog(); closelog();
@ -78,7 +95,14 @@ namespace log {
/* do nothing */ /* do nothing */
break; break;
} }
Process(); m_IsRunning = false;
m_Queue.WakeUp ();
if (m_Thread)
{
m_Thread->join ();
delete m_Thread;
m_Thread = nullptr;
}
} }
void Log::SetLogLevel (const std::string& level) { void Log::SetLogLevel (const std::string& level) {
@ -106,45 +130,52 @@ namespace log {
* Unfortunately, with current startup process with late fork() this * Unfortunately, with current startup process with late fork() this
* will give us nothing but pain. Maybe later. See in NetDb as example. * will give us nothing but pain. Maybe later. See in NetDb as example.
*/ */
void Log::Process() { void Log::Process(std::shared_ptr<LogMsg> msg)
std::unique_lock<std::mutex> l(m_OutputLock); {
if (!msg) return;
std::hash<std::thread::id> hasher; std::hash<std::thread::id> hasher;
unsigned short short_tid; unsigned short short_tid;
while (1) { short_tid = (short) (hasher(msg->tid) % 1000);
auto msg = m_Queue.GetNextWithTimeout (1); switch (m_Destination) {
if (!msg)
break;
short_tid = (short) (hasher(msg->tid) % 1000);
switch (m_Destination) {
#ifndef _WIN32 #ifndef _WIN32
case eLogSyslog: case eLogSyslog:
syslog(GetSyslogPrio(msg->level), "[%03u] %s", short_tid, msg->text.c_str()); syslog(GetSyslogPrio(msg->level), "[%03u] %s", short_tid, msg->text.c_str());
break; break;
#endif #endif
case eLogFile: case eLogFile:
case eLogStream: case eLogStream:
if (m_LogStream) if (m_LogStream)
*m_LogStream << TimeAsString(msg->timestamp) *m_LogStream << TimeAsString(msg->timestamp)
<< "@" << short_tid
<< "/" << g_LogLevelStr[msg->level]
<< " - " << msg->text << std::endl;
break;
case eLogStdout:
default:
std::cout << TimeAsString(msg->timestamp)
<< "@" << short_tid << "@" << short_tid
<< "/" << LogMsgColors[msg->level] << g_LogLevelStr[msg->level] << LogMsgColors[eNumLogLevels] << "/" << g_LogLevelStr[msg->level]
<< " - " << msg->text << std::endl; << " - " << msg->text << std::endl;
break; break;
} // switch case eLogStdout:
} // while default:
std::cout << TimeAsString(msg->timestamp)
<< "@" << short_tid
<< "/" << LogMsgColors[msg->level] << g_LogLevelStr[msg->level] << LogMsgColors[eNumLogLevels]
<< " - " << msg->text << std::endl;
break;
} // switch
} }
void Log::Append(std::shared_ptr<i2p::log::LogMsg> & msg) { void Log::Run ()
{
while (m_IsRunning)
{
std::shared_ptr<LogMsg> msg;
while (msg = m_Queue.Get ())
Process (msg);
if (m_LogStream) m_LogStream->flush();
if (m_IsRunning)
m_Queue.Wait ();
}
}
void Log::Append(std::shared_ptr<i2p::log::LogMsg> & msg)
{
m_Queue.Put(msg); m_Queue.Put(msg);
if (!m_IsReady)
return;
Process();
} }
void Log::SendTo (const std::string& path) void Log::SendTo (const std::string& path)

20
Log.h
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@ -16,6 +16,7 @@
#include <sstream> #include <sstream>
#include <chrono> #include <chrono>
#include <memory> #include <memory>
#include <thread>
#include "Queue.h" #include "Queue.h"
#ifndef _WIN32 #ifndef _WIN32
@ -56,9 +57,9 @@ namespace log {
std::time_t m_LastTimestamp; std::time_t m_LastTimestamp;
char m_LastDateTime[64]; char m_LastDateTime[64];
i2p::util::Queue<std::shared_ptr<LogMsg> > m_Queue; i2p::util::Queue<std::shared_ptr<LogMsg> > m_Queue;
volatile bool m_IsReady;
bool m_HasColors; bool m_HasColors;
mutable std::mutex m_OutputLock; volatile bool m_IsRunning;
std::thread * m_Thread;
private: private:
@ -66,10 +67,8 @@ namespace log {
Log (const Log &); Log (const Log &);
const Log& operator=(const Log&); const Log& operator=(const Log&);
/** void Run ();
* @brief process stored messages in queue void Process (std::shared_ptr<LogMsg> msg);
*/
void Process ();
/** /**
* @brief Makes formatted string from unix timestamp * @brief Makes formatted string from unix timestamp
@ -87,6 +86,9 @@ namespace log {
LogType GetLogType () { return m_Destination; }; LogType GetLogType () { return m_Destination; };
LogLevel GetLogLevel () { return m_MinLevel; }; LogLevel GetLogLevel () { return m_MinLevel; };
void Start ();
void Stop ();
/** /**
* @brief Sets minimal allowed level for log messages * @brief Sets minimal allowed level for log messages
* @param level String with wanted minimal msg level * @param level String with wanted minimal msg level
@ -120,12 +122,6 @@ namespace log {
*/ */
void Append(std::shared_ptr<i2p::log::LogMsg> &); void Append(std::shared_ptr<i2p::log::LogMsg> &);
/** @brief Allow log output */
void Ready() { m_IsReady = true; }
/** @brief Flushes the output log stream */
void Flush();
/** @brief Reopen log file */ /** @brief Reopen log file */
void Reopen(); void Reopen();
}; };

2
RouterContext.cpp
Unescape View File

@ -215,8 +215,8 @@ namespace i2p
switch (type) switch (type)
{ {
case low : /* not set */; break; case low : /* not set */; break;
case extra : caps |= i2p::data::RouterInfo::eExtraBandwidth; // no break here
case high : caps |= i2p::data::RouterInfo::eHighBandwidth; break; case high : caps |= i2p::data::RouterInfo::eHighBandwidth; break;
case extra : caps |= i2p::data::RouterInfo::eExtraBandwidth; break;
} }
m_RouterInfo.SetCaps (caps); m_RouterInfo.SetCaps (caps);
UpdateRouterInfo (); UpdateRouterInfo ();

3
UPnP.cpp
Unescape View File

@ -66,10 +66,13 @@ namespace transport
try try
{ {
m_Service.run (); m_Service.run ();
// Discover failed
break; // terminate the thread
} }
catch (std::exception& ex) catch (std::exception& ex)
{ {
LogPrint (eLogError, "UPnP: runtime exception: ", ex.what ()); LogPrint (eLogError, "UPnP: runtime exception: ", ex.what ());
PortMapping ();
} }
} }
} }

3
api.cpp
Unescape View File

@ -47,7 +47,7 @@ namespace api
i2p::log::Logger().SendTo (logStream); i2p::log::Logger().SendTo (logStream);
else else
i2p::log::Logger().SendTo (i2p::fs::DataDirPath (i2p::fs::GetAppName () + ".log")); i2p::log::Logger().SendTo (i2p::fs::DataDirPath (i2p::fs::GetAppName () + ".log"));
i2p::log::Logger().Ready(); i2p::log::Logger().Start ();
LogPrint(eLogInfo, "API: starting NetDB"); LogPrint(eLogInfo, "API: starting NetDB");
i2p::data::netdb.Start(); i2p::data::netdb.Start();
LogPrint(eLogInfo, "API: starting Transports"); LogPrint(eLogInfo, "API: starting Transports");
@ -65,6 +65,7 @@ namespace api
i2p::transport::transports.Stop(); i2p::transport::transports.Stop();
LogPrint(eLogInfo, "API: stopping NetDB"); LogPrint(eLogInfo, "API: stopping NetDB");
i2p::data::netdb.Stop(); i2p::data::netdb.Stop();
i2p::log::Logger().Stop ();
} }
void RunPeerTest () void RunPeerTest ()

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