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/*
* ZeroTier One - Network Virtualization Everywhere
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* Copyright ( C ) 2011 - 2018 ZeroTier , Inc . https : //www.zerotier.com/
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*
* This program is free software : you can redistribute it and / or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation , either version 3 of the License , or
* ( at your option ) any later version .
*
* This program is distributed in the hope that it will be useful ,
* but WITHOUT ANY WARRANTY ; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE . See the
* GNU General Public License for more details .
*
* You should have received a copy of the GNU General Public License
* along with this program . If not , see < http : //www.gnu.org/licenses/>.
*
* - -
*
* You can be released from the requirements of the license by purchasing
* a commercial license . Buying such a license is mandatory as soon as you
* develop commercial closed - source software that incorporates or links
* directly against ZeroTier software without disclosing the source code
* of your own application .
*/
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//#define ZT_TRACE
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# include <stdio.h>
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# include <stdarg.h>
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# include "Trace.hpp"
# include "RuntimeEnvironment.hpp"
# include "Switch.hpp"
# include "Node.hpp"
# include "Utils.hpp"
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# include "Dictionary.hpp"
# include "CertificateOfMembership.hpp"
# include "CertificateOfOwnership.hpp"
# include "Tag.hpp"
# include "Capability.hpp"
# include "Revocation.hpp"
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namespace ZeroTier {
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# ifdef ZT_TRACE
static void ZT_LOCAL_TRACE ( void * const tPtr , const RuntimeEnvironment * const RR , const char * const fmt , . . . )
{
char traceMsgBuf [ 1024 ] ;
va_list ap ;
va_start ( ap , fmt ) ;
vsnprintf ( traceMsgBuf , sizeof ( traceMsgBuf ) , fmt , ap ) ;
va_end ( ap ) ;
traceMsgBuf [ sizeof ( traceMsgBuf ) - 1 ] = ( char ) 0 ;
RR - > node - > postEvent ( tPtr , ZT_EVENT_TRACE , traceMsgBuf ) ;
}
# else
# define ZT_LOCAL_TRACE(...)
# endif
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void Trace : : resettingPathsInScope ( void * const tPtr , const Address & reporter , const InetAddress & reporterPhysicalAddress , const InetAddress & myPhysicalAddress , const InetAddress : : IpScope scope )
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{
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char tmp [ 128 ] ;
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ZT_LOCAL_TRACE ( tPtr , RR , " RESET and revalidate paths in scope %d; new phy address %s reported by trusted peer %.10llx " , ( int ) scope , myPhysicalAddress . toIpString ( tmp ) , reporter . toInt ( ) ) ;
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Dictionary < ZT_MAX_REMOTE_TRACE_SIZE > d ;
d . add ( ZT_REMOTE_TRACE_FIELD__EVENT , ZT_REMOTE_TRACE_EVENT__RESETTING_PATHS_IN_SCOPE_S ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__REMOTE_ZTADDR , reporter ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__REMOTE_PHYADDR , reporterPhysicalAddress . toString ( tmp ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__LOCAL_PHYADDR , myPhysicalAddress . toString ( tmp ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__IP_SCOPE , ( uint64_t ) scope ) ;
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if ( _globalTarget )
_send ( tPtr , d , _globalTarget ) ;
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_spamToAllNetworks ( tPtr , d , Trace : : LEVEL_NORMAL ) ;
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}
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void Trace : : peerConfirmingUnknownPath ( void * const tPtr , const uint64_t networkId , Peer & peer , const SharedPtr < Path > & path , const uint64_t packetId , const Packet : : Verb verb )
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{
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char tmp [ 128 ] ;
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if ( ! path ) return ; // sanity check
ZT_LOCAL_TRACE ( tPtr , RR , " trying unknown path %s to %.10llx (packet %.16llx verb %d local socket %lld network %.16llx) " , path - > address ( ) . toString ( tmp ) , peer . address ( ) . toInt ( ) , packetId , ( double ) verb , path - > localSocket ( ) , networkId ) ;
std : : pair < Address , Trace : : Level > byn ;
if ( networkId ) { Mutex : : Lock l ( _byNet_m ) ; _byNet . get ( networkId , byn ) ; }
if ( ( _globalTarget ) | | ( byn . first ) ) {
Dictionary < ZT_MAX_REMOTE_TRACE_SIZE > d ;
d . add ( ZT_REMOTE_TRACE_FIELD__EVENT , ZT_REMOTE_TRACE_EVENT__PEER_CONFIRMING_UNKNOWN_PATH_S ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__PACKET_ID , packetId ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__PACKET_VERB , ( uint64_t ) verb ) ;
if ( networkId )
d . add ( ZT_REMOTE_TRACE_FIELD__NETWORK_ID , networkId ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__REMOTE_ZTADDR , peer . address ( ) ) ;
if ( path ) {
d . add ( ZT_REMOTE_TRACE_FIELD__REMOTE_PHYADDR , path - > address ( ) . toString ( tmp ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__LOCAL_SOCKET , path - > localSocket ( ) ) ;
}
if ( _globalTarget )
_send ( tPtr , d , _globalTarget ) ;
if ( byn . first )
_send ( tPtr , d , byn . first ) ;
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}
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}
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void Trace : : peerLearnedNewPath ( void * const tPtr , const uint64_t networkId , Peer & peer , const SharedPtr < Path > & newPath , const uint64_t packetId )
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{
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char tmp [ 128 ] ;
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if ( ! newPath ) return ; // sanity check
ZT_LOCAL_TRACE ( tPtr , RR , " learned new path %s to %.10llx (packet %.16llx local socket %lld network %.16llx) " , newPath - > address ( ) . toString ( tmp ) , peer . address ( ) . toInt ( ) , packetId , newPath - > localSocket ( ) , networkId ) ;
std : : pair < Address , Trace : : Level > byn ;
if ( networkId ) { Mutex : : Lock l ( _byNet_m ) ; _byNet . get ( networkId , byn ) ; }
if ( ( _globalTarget ) | | ( byn . first ) ) {
Dictionary < ZT_MAX_REMOTE_TRACE_SIZE > d ;
d . add ( ZT_REMOTE_TRACE_FIELD__EVENT , ZT_REMOTE_TRACE_EVENT__PEER_LEARNED_NEW_PATH_S ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__PACKET_ID , packetId ) ;
if ( networkId )
d . add ( ZT_REMOTE_TRACE_FIELD__NETWORK_ID , networkId ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__REMOTE_ZTADDR , peer . address ( ) ) ;
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d . add ( ZT_REMOTE_TRACE_FIELD__REMOTE_PHYADDR , newPath - > address ( ) . toString ( tmp ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__LOCAL_SOCKET , newPath - > localSocket ( ) ) ;
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if ( _globalTarget )
_send ( tPtr , d , _globalTarget ) ;
if ( byn . first )
_send ( tPtr , d , byn . first ) ;
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}
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}
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void Trace : : peerRedirected ( void * const tPtr , const uint64_t networkId , Peer & peer , const SharedPtr < Path > & newPath )
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{
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char tmp [ 128 ] ;
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if ( ! newPath ) return ; // sanity check
ZT_LOCAL_TRACE ( tPtr , RR , " explicit redirect from %.10llx to path %s " , peer . address ( ) . toInt ( ) , newPath - > address ( ) . toString ( tmp ) ) ;
std : : pair < Address , Trace : : Level > byn ;
if ( networkId ) { Mutex : : Lock l ( _byNet_m ) ; _byNet . get ( networkId , byn ) ; }
if ( ( _globalTarget ) | | ( byn . first ) ) {
Dictionary < ZT_MAX_REMOTE_TRACE_SIZE > d ;
d . add ( ZT_REMOTE_TRACE_FIELD__EVENT , ZT_REMOTE_TRACE_EVENT__PEER_REDIRECTED_S ) ;
if ( networkId )
d . add ( ZT_REMOTE_TRACE_FIELD__NETWORK_ID , networkId ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__REMOTE_ZTADDR , peer . address ( ) ) ;
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d . add ( ZT_REMOTE_TRACE_FIELD__REMOTE_PHYADDR , newPath - > address ( ) . toString ( tmp ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__LOCAL_SOCKET , newPath - > localSocket ( ) ) ;
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if ( _globalTarget )
_send ( tPtr , d , _globalTarget ) ;
if ( byn . first )
_send ( tPtr , d , byn . first ) ;
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}
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}
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void Trace : : outgoingNetworkFrameDropped ( void * const tPtr , const SharedPtr < Network > & network , const MAC & sourceMac , const MAC & destMac , const unsigned int etherType , const unsigned int vlanId , const unsigned int frameLen , const char * reason )
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{
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# ifdef ZT_TRACE
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char tmp [ 128 ] , tmp2 [ 128 ] ;
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# endif
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if ( ! network ) return ; // sanity check
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ZT_LOCAL_TRACE ( tPtr , RR , " %.16llx DROP frame %s -> %s etherType %.4x size %u (%s) " , network - > id ( ) , sourceMac . toString ( tmp ) , destMac . toString ( tmp2 ) , etherType , frameLen , ( reason ) ? reason : " unknown reason " ) ;
std : : pair < Address , Trace : : Level > byn ;
{ Mutex : : Lock l ( _byNet_m ) ; _byNet . get ( network - > id ( ) , byn ) ; }
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if ( ( ( _globalTarget ) & & ( ( int ) _globalLevel > = ( int ) Trace : : LEVEL_VERBOSE ) ) | | ( ( byn . first ) & & ( ( int ) byn . second > = ( int ) Trace : : LEVEL_VERBOSE ) ) ) {
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Dictionary < ZT_MAX_REMOTE_TRACE_SIZE > d ;
d . add ( ZT_REMOTE_TRACE_FIELD__EVENT , ZT_REMOTE_TRACE_EVENT__OUTGOING_NETWORK_FRAME_DROPPED_S ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__NETWORK_ID , network - > id ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__SOURCE_MAC , sourceMac . toInt ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__DEST_MAC , destMac . toInt ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__ETHERTYPE , ( uint64_t ) etherType ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__VLAN_ID , ( uint64_t ) vlanId ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__FRAME_LENGTH , ( uint64_t ) frameLen ) ;
if ( reason )
d . add ( ZT_REMOTE_TRACE_FIELD__REASON , reason ) ;
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if ( ( _globalTarget ) & & ( ( int ) _globalLevel > = ( int ) Trace : : LEVEL_VERBOSE ) )
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_send ( tPtr , d , _globalTarget ) ;
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if ( ( byn . first ) & & ( ( int ) byn . second > = ( int ) Trace : : LEVEL_VERBOSE ) )
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_send ( tPtr , d , byn . first ) ;
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}
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}
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void Trace : : incomingNetworkAccessDenied ( void * const tPtr , const SharedPtr < Network > & network , const SharedPtr < Path > & path , const uint64_t packetId , const unsigned int packetLength , const Address & source , const Packet : : Verb verb , bool credentialsRequested )
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{
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char tmp [ 128 ] ;
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if ( ! network ) return ; // sanity check
ZT_LOCAL_TRACE ( tPtr , RR , " %.16llx DENIED packet from %.10llx(%s) verb %d size %u%s " , network - > id ( ) , source . toInt ( ) , ( path ) ? ( path - > address ( ) . toString ( tmp ) ) : " ??? " , ( int ) verb , packetLength , credentialsRequested ? " (credentials requested) " : " (credentials not requested) " ) ;
std : : pair < Address , Trace : : Level > byn ;
{ Mutex : : Lock l ( _byNet_m ) ; _byNet . get ( network - > id ( ) , byn ) ; }
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if ( ( ( _globalTarget ) & & ( ( int ) _globalLevel > = ( int ) Trace : : LEVEL_VERBOSE ) ) | | ( ( byn . first ) & & ( ( int ) byn . second > = ( int ) Trace : : LEVEL_VERBOSE ) ) ) {
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Dictionary < ZT_MAX_REMOTE_TRACE_SIZE > d ;
d . add ( ZT_REMOTE_TRACE_FIELD__EVENT , ZT_REMOTE_TRACE_EVENT__INCOMING_NETWORK_ACCESS_DENIED_S ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__PACKET_ID , packetId ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__PACKET_VERB , ( uint64_t ) verb ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__REMOTE_ZTADDR , source ) ;
if ( path ) {
d . add ( ZT_REMOTE_TRACE_FIELD__REMOTE_PHYADDR , path - > address ( ) . toString ( tmp ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__LOCAL_SOCKET , path - > localSocket ( ) ) ;
}
d . add ( ZT_REMOTE_TRACE_FIELD__NETWORK_ID , network - > id ( ) ) ;
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if ( ( _globalTarget ) & & ( ( int ) _globalLevel > = ( int ) Trace : : LEVEL_VERBOSE ) )
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_send ( tPtr , d , _globalTarget ) ;
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if ( ( byn . first ) & & ( ( int ) byn . second > = ( int ) Trace : : LEVEL_VERBOSE ) )
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_send ( tPtr , d , byn . first ) ;
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}
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}
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void Trace : : incomingNetworkFrameDropped ( void * const tPtr , const SharedPtr < Network > & network , const SharedPtr < Path > & path , const uint64_t packetId , const unsigned int packetLength , const Address & source , const Packet : : Verb verb , const MAC & sourceMac , const MAC & destMac , const char * reason )
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{
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char tmp [ 128 ] ;
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if ( ! network ) return ; // sanity check
ZT_LOCAL_TRACE ( tPtr , RR , " %.16llx DROPPED frame from %.10llx(%s) verb %d size %u " , network - > id ( ) , source . toInt ( ) , ( path ) ? ( path - > address ( ) . toString ( tmp ) ) : " ??? " , ( int ) verb , packetLength ) ;
std : : pair < Address , Trace : : Level > byn ;
{ Mutex : : Lock l ( _byNet_m ) ; _byNet . get ( network - > id ( ) , byn ) ; }
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if ( ( ( _globalTarget ) & & ( ( int ) _globalLevel > = ( int ) Trace : : LEVEL_VERBOSE ) ) | | ( ( byn . first ) & & ( ( int ) byn . second > = ( int ) Trace : : LEVEL_VERBOSE ) ) ) {
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Dictionary < ZT_MAX_REMOTE_TRACE_SIZE > d ;
d . add ( ZT_REMOTE_TRACE_FIELD__EVENT , ZT_REMOTE_TRACE_EVENT__INCOMING_NETWORK_FRAME_DROPPED_S ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__PACKET_ID , packetId ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__PACKET_VERB , ( uint64_t ) verb ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__REMOTE_ZTADDR , source ) ;
if ( path ) {
d . add ( ZT_REMOTE_TRACE_FIELD__REMOTE_PHYADDR , path - > address ( ) . toString ( tmp ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__LOCAL_SOCKET , path - > localSocket ( ) ) ;
}
d . add ( ZT_REMOTE_TRACE_FIELD__NETWORK_ID , network - > id ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__SOURCE_MAC , sourceMac . toInt ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__DEST_MAC , destMac . toInt ( ) ) ;
if ( reason )
d . add ( ZT_REMOTE_TRACE_FIELD__REASON , reason ) ;
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if ( ( _globalTarget ) & & ( ( int ) _globalLevel > = ( int ) Trace : : LEVEL_VERBOSE ) )
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_send ( tPtr , d , _globalTarget ) ;
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if ( ( byn . first ) & & ( ( int ) byn . second > = ( int ) Trace : : LEVEL_VERBOSE ) )
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_send ( tPtr , d , byn . first ) ;
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}
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}
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void Trace : : incomingPacketMessageAuthenticationFailure ( void * const tPtr , const SharedPtr < Path > & path , const uint64_t packetId , const Address & source , const unsigned int hops , const char * reason )
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{
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char tmp [ 128 ] ;
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ZT_LOCAL_TRACE ( tPtr , RR , " MAC failed for packet %.16llx from %.10llx(%s) " , packetId , source . toInt ( ) , ( path ) ? path - > address ( ) . toString ( tmp ) : " ??? " ) ;
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if ( ( _globalTarget ) & & ( ( int ) _globalLevel > = Trace : : LEVEL_DEBUG ) ) {
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Dictionary < ZT_MAX_REMOTE_TRACE_SIZE > d ;
d . add ( ZT_REMOTE_TRACE_FIELD__EVENT , ZT_REMOTE_TRACE_EVENT__PACKET_MAC_FAILURE_S ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__PACKET_ID , packetId ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__PACKET_HOPS , ( uint64_t ) hops ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__REMOTE_ZTADDR , source ) ;
if ( path ) {
d . add ( ZT_REMOTE_TRACE_FIELD__REMOTE_PHYADDR , path - > address ( ) . toString ( tmp ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__LOCAL_SOCKET , path - > localSocket ( ) ) ;
}
if ( reason )
d . add ( ZT_REMOTE_TRACE_FIELD__REASON , reason ) ;
_send ( tPtr , d , _globalTarget ) ;
}
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}
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void Trace : : incomingPacketInvalid ( void * const tPtr , const SharedPtr < Path > & path , const uint64_t packetId , const Address & source , const unsigned int hops , const Packet : : Verb verb , const char * reason )
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{
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char tmp [ 128 ] ;
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ZT_LOCAL_TRACE ( tPtr , RR , " INVALID packet %.16llx from %.10llx(%s) (%s) " , packetId , source . toInt ( ) , ( path ) ? path - > address ( ) . toString ( tmp ) : " ??? " , ( reason ) ? reason : " unknown reason " ) ;
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if ( ( _globalTarget ) & & ( ( int ) _globalLevel > = Trace : : LEVEL_DEBUG ) ) {
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Dictionary < ZT_MAX_REMOTE_TRACE_SIZE > d ;
d . add ( ZT_REMOTE_TRACE_FIELD__EVENT , ZT_REMOTE_TRACE_EVENT__PACKET_INVALID_S ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__PACKET_ID , packetId ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__PACKET_VERB , ( uint64_t ) verb ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__REMOTE_ZTADDR , source ) ;
if ( path ) {
d . add ( ZT_REMOTE_TRACE_FIELD__REMOTE_PHYADDR , path - > address ( ) . toString ( tmp ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__LOCAL_SOCKET , path - > localSocket ( ) ) ;
}
d . add ( ZT_REMOTE_TRACE_FIELD__PACKET_HOPS , ( uint64_t ) hops ) ;
if ( reason )
d . add ( ZT_REMOTE_TRACE_FIELD__REASON , reason ) ;
_send ( tPtr , d , _globalTarget ) ;
}
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}
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void Trace : : incomingPacketDroppedHELLO ( void * const tPtr , const SharedPtr < Path > & path , const uint64_t packetId , const Address & source , const char * reason )
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{
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char tmp [ 128 ] ;
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ZT_LOCAL_TRACE ( tPtr , RR , " DROPPED HELLO from %.10llx(%s) (%s) " , source . toInt ( ) , ( path ) ? path - > address ( ) . toString ( tmp ) : " ??? " , ( reason ) ? reason : " ??? " ) ;
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if ( ( _globalTarget ) & & ( ( int ) _globalLevel > = Trace : : LEVEL_DEBUG ) ) {
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Dictionary < ZT_MAX_REMOTE_TRACE_SIZE > d ;
d . add ( ZT_REMOTE_TRACE_FIELD__EVENT , ZT_REMOTE_TRACE_EVENT__PACKET_INVALID_S ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__PACKET_ID , packetId ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__REMOTE_ZTADDR , source ) ;
if ( path ) {
d . add ( ZT_REMOTE_TRACE_FIELD__REMOTE_PHYADDR , path - > address ( ) . toString ( tmp ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__LOCAL_SOCKET , path - > localSocket ( ) ) ;
}
if ( reason )
d . add ( ZT_REMOTE_TRACE_FIELD__REASON , reason ) ;
_send ( tPtr , d , _globalTarget ) ;
}
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}
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void Trace : : networkConfigRequestSent ( void * const tPtr , const Network & network , const Address & controller )
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{
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ZT_LOCAL_TRACE ( tPtr , RR , " requesting configuration for network %.16llx " , network . id ( ) ) ;
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if ( ( _globalTarget ) & & ( ( int ) _globalLevel > = Trace : : LEVEL_DEBUG ) ) {
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Dictionary < ZT_MAX_REMOTE_TRACE_SIZE > d ;
d . add ( ZT_REMOTE_TRACE_FIELD__EVENT , ZT_REMOTE_TRACE_EVENT__NETWORK_CONFIG_REQUEST_SENT_S ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__NETWORK_ID , network . id ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__NETWORK_CONTROLLER_ID , controller ) ;
_send ( tPtr , d , _globalTarget ) ;
}
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}
void Trace : : networkFilter (
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void * const tPtr ,
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const Network & network ,
const RuleResultLog & primaryRuleSetLog ,
const RuleResultLog * const matchingCapabilityRuleSetLog ,
const Capability * const matchingCapability ,
const Address & ztSource ,
const Address & ztDest ,
const MAC & macSource ,
const MAC & macDest ,
const uint8_t * const frameData ,
const unsigned int frameLen ,
const unsigned int etherType ,
const unsigned int vlanId ,
const bool noTee ,
const bool inbound ,
const int accept )
{
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std : : pair < Address , Trace : : Level > byn ;
{ Mutex : : Lock l ( _byNet_m ) ; _byNet . get ( network . id ( ) , byn ) ; }
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if ( ( ( _globalTarget ) & & ( ( int ) _globalLevel > = ( int ) Trace : : LEVEL_RULES ) ) | | ( ( byn . first ) & & ( ( int ) byn . second > = ( int ) Trace : : LEVEL_RULES ) ) ) {
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Dictionary < ZT_MAX_REMOTE_TRACE_SIZE > d ;
d . add ( ZT_REMOTE_TRACE_FIELD__EVENT , ZT_REMOTE_TRACE_EVENT__NETWORK_FILTER_TRACE_S ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__NETWORK_ID , network . id ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__SOURCE_ZTADDR , ztSource ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__DEST_ZTADDR , ztDest ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__SOURCE_MAC , macSource . toInt ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__DEST_MAC , macDest . toInt ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__ETHERTYPE , ( uint64_t ) etherType ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__VLAN_ID , ( uint64_t ) vlanId ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__FILTER_FLAG_NOTEE , noTee ? " 1 " : " 0 " ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__FILTER_FLAG_INBOUND , inbound ? " 1 " : " 0 " ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__FILTER_RESULT , ( int64_t ) accept ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__FILTER_BASE_RULE_LOG , ( const char * ) primaryRuleSetLog . data ( ) , ( int ) primaryRuleSetLog . sizeBytes ( ) ) ;
if ( matchingCapabilityRuleSetLog )
d . add ( ZT_REMOTE_TRACE_FIELD__FILTER_CAP_RULE_LOG , ( const char * ) matchingCapabilityRuleSetLog - > data ( ) , ( int ) matchingCapabilityRuleSetLog - > sizeBytes ( ) ) ;
if ( matchingCapability )
d . add ( ZT_REMOTE_TRACE_FIELD__FILTER_CAP_ID , ( uint64_t ) matchingCapability - > id ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__FRAME_LENGTH , ( uint64_t ) frameLen ) ;
if ( frameLen > 0 )
d . add ( ZT_REMOTE_TRACE_FIELD__FRAME_DATA , ( const char * ) frameData , ( frameLen > 256 ) ? ( int ) 256 : ( int ) frameLen ) ;
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if ( ( _globalTarget ) & & ( ( int ) _globalLevel > = ( int ) Trace : : LEVEL_RULES ) )
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_send ( tPtr , d , _globalTarget ) ;
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if ( ( byn . first ) & & ( ( int ) byn . second > = ( int ) Trace : : LEVEL_RULES ) )
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_send ( tPtr , d , byn . first ) ;
}
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}
void Trace : : credentialRejected ( void * const tPtr , const CertificateOfMembership & c , const char * reason )
{
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std : : pair < Address , Trace : : Level > byn ;
if ( c . networkId ( ) ) { Mutex : : Lock l ( _byNet_m ) ; _byNet . get ( c . networkId ( ) , byn ) ; }
if ( ( _globalTarget ) | | ( byn . first ) ) {
Dictionary < ZT_MAX_REMOTE_TRACE_SIZE > d ;
d . add ( ZT_REMOTE_TRACE_FIELD__EVENT , ZT_REMOTE_TRACE_EVENT__CREDENTIAL_REJECTED_S ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__NETWORK_ID , c . networkId ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__CREDENTIAL_TYPE , ( uint64_t ) c . credentialType ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__CREDENTIAL_ID , ( uint64_t ) c . id ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__CREDENTIAL_TIMESTAMP , c . timestamp ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__CREDENTIAL_ISSUED_TO , c . issuedTo ( ) ) ;
if ( reason )
d . add ( ZT_REMOTE_TRACE_FIELD__REASON , reason ) ;
if ( _globalTarget )
_send ( tPtr , d , _globalTarget ) ;
if ( byn . first )
_send ( tPtr , d , byn . first ) ;
}
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}
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void Trace : : credentialRejected ( void * const tPtr , const CertificateOfOwnership & c , const char * reason )
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{
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std : : pair < Address , Trace : : Level > byn ;
if ( c . networkId ( ) ) { Mutex : : Lock l ( _byNet_m ) ; _byNet . get ( c . networkId ( ) , byn ) ; }
if ( ( _globalTarget ) | | ( byn . first ) ) {
Dictionary < ZT_MAX_REMOTE_TRACE_SIZE > d ;
d . add ( ZT_REMOTE_TRACE_FIELD__EVENT , ZT_REMOTE_TRACE_EVENT__CREDENTIAL_REJECTED_S ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__NETWORK_ID , c . networkId ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__CREDENTIAL_TYPE , ( uint64_t ) c . credentialType ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__CREDENTIAL_ID , ( uint64_t ) c . id ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__CREDENTIAL_TIMESTAMP , c . timestamp ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__CREDENTIAL_ISSUED_TO , c . issuedTo ( ) ) ;
if ( reason )
d . add ( ZT_REMOTE_TRACE_FIELD__REASON , reason ) ;
if ( _globalTarget )
_send ( tPtr , d , _globalTarget ) ;
if ( byn . first )
_send ( tPtr , d , byn . first ) ;
}
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}
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void Trace : : credentialRejected ( void * const tPtr , const Capability & c , const char * reason )
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{
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std : : pair < Address , Trace : : Level > byn ;
if ( c . networkId ( ) ) { Mutex : : Lock l ( _byNet_m ) ; _byNet . get ( c . networkId ( ) , byn ) ; }
if ( ( _globalTarget ) | | ( byn . first ) ) {
Dictionary < ZT_MAX_REMOTE_TRACE_SIZE > d ;
d . add ( ZT_REMOTE_TRACE_FIELD__EVENT , ZT_REMOTE_TRACE_EVENT__CREDENTIAL_REJECTED_S ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__NETWORK_ID , c . networkId ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__CREDENTIAL_TYPE , ( uint64_t ) c . credentialType ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__CREDENTIAL_ID , ( uint64_t ) c . id ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__CREDENTIAL_TIMESTAMP , c . timestamp ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__CREDENTIAL_ISSUED_TO , c . issuedTo ( ) ) ;
if ( reason )
d . add ( ZT_REMOTE_TRACE_FIELD__REASON , reason ) ;
if ( _globalTarget )
_send ( tPtr , d , _globalTarget ) ;
if ( byn . first )
_send ( tPtr , d , byn . first ) ;
}
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}
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void Trace : : credentialRejected ( void * const tPtr , const Tag & c , const char * reason )
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{
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std : : pair < Address , Trace : : Level > byn ;
if ( c . networkId ( ) ) { Mutex : : Lock l ( _byNet_m ) ; _byNet . get ( c . networkId ( ) , byn ) ; }
if ( ( _globalTarget ) | | ( byn . first ) ) {
Dictionary < ZT_MAX_REMOTE_TRACE_SIZE > d ;
d . add ( ZT_REMOTE_TRACE_FIELD__EVENT , ZT_REMOTE_TRACE_EVENT__CREDENTIAL_REJECTED_S ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__NETWORK_ID , c . networkId ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__CREDENTIAL_TYPE , ( uint64_t ) c . credentialType ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__CREDENTIAL_ID , ( uint64_t ) c . id ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__CREDENTIAL_TIMESTAMP , c . timestamp ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__CREDENTIAL_ISSUED_TO , c . issuedTo ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__CREDENTIAL_INFO , ( uint64_t ) c . value ( ) ) ;
if ( reason )
d . add ( ZT_REMOTE_TRACE_FIELD__REASON , reason ) ;
if ( _globalTarget )
_send ( tPtr , d , _globalTarget ) ;
if ( byn . first )
_send ( tPtr , d , byn . first ) ;
}
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}
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void Trace : : credentialRejected ( void * const tPtr , const Revocation & c , const char * reason )
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{
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std : : pair < Address , Trace : : Level > byn ;
if ( c . networkId ( ) ) { Mutex : : Lock l ( _byNet_m ) ; _byNet . get ( c . networkId ( ) , byn ) ; }
if ( ( _globalTarget ) | | ( byn . first ) ) {
Dictionary < ZT_MAX_REMOTE_TRACE_SIZE > d ;
d . add ( ZT_REMOTE_TRACE_FIELD__EVENT , ZT_REMOTE_TRACE_EVENT__CREDENTIAL_REJECTED_S ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__NETWORK_ID , c . networkId ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__CREDENTIAL_TYPE , ( uint64_t ) c . credentialType ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__CREDENTIAL_ID , ( uint64_t ) c . id ( ) ) ;
d . add ( ZT_REMOTE_TRACE_FIELD__CREDENTIAL_REVOCATION_TARGET , c . target ( ) ) ;
if ( reason )
d . add ( ZT_REMOTE_TRACE_FIELD__REASON , reason ) ;
if ( _globalTarget )
_send ( tPtr , d , _globalTarget ) ;
if ( byn . first )
_send ( tPtr , d , byn . first ) ;
}
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}
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void Trace : : updateMemoizedSettings ( )
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{
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_globalTarget = RR - > node - > remoteTraceTarget ( ) ;
_globalLevel = RR - > node - > remoteTraceLevel ( ) ;
const std : : vector < SharedPtr < Network > > nws ( RR - > node - > allNetworks ( ) ) ;
{
Mutex : : Lock l ( _byNet_m ) ;
_byNet . clear ( ) ;
for ( std : : vector < SharedPtr < Network > > : : const_iterator n ( nws . begin ( ) ) ; n ! = nws . end ( ) ; + + n ) {
const Address dest ( ( * n ) - > config ( ) . remoteTraceTarget ) ;
if ( dest ) {
std : : pair < Address , Trace : : Level > & m = _byNet [ ( * n ) - > id ( ) ] ;
m . first = dest ;
m . second = ( * n ) - > config ( ) . remoteTraceLevel ;
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}
}
}
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}
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void Trace : : _send ( void * const tPtr , const Dictionary < ZT_MAX_REMOTE_TRACE_SIZE > & d , const Address & dest )
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{
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Packet outp ( dest , RR - > identity . address ( ) , Packet : : VERB_REMOTE_TRACE ) ;
outp . appendCString ( d . data ( ) ) ;
outp . compress ( ) ;
RR - > sw - > send ( tPtr , outp , true ) ;
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}
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void Trace : : _spamToAllNetworks ( void * const tPtr , const Dictionary < ZT_MAX_REMOTE_TRACE_SIZE > & d , const Level level )
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{
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Mutex : : Lock l ( _byNet_m ) ;
Hashtable < uint64_t , std : : pair < Address , Trace : : Level > > : : Iterator i ( _byNet ) ;
uint64_t * k = ( uint64_t * ) 0 ;
std : : pair < Address , Trace : : Level > * v = ( std : : pair < Address , Trace : : Level > * ) 0 ;
while ( i . next ( k , v ) ) {
if ( ( v ) & & ( v - > first ) & & ( ( int ) v - > second > = ( int ) level ) )
_send ( tPtr , d , v - > first ) ;
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}
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}
} // namespace ZeroTier