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removed some debug info

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git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@7542 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
csoler 2014-09-16 19:53:23 +00:00
parent c873421914
commit 789e6ae24e
9 changed files with 66 additions and 33 deletions
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20
libretroshare/src/services/p3chatservice.cc
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@ -57,8 +57,6 @@
* #define CHAT_DEBUG 1
* #define DEBUG_DISTANT_CHAT 1
****/
#define DEBUG_DISTANT_CHAT 1
//#define CHAT_DEBUG 1
static const int CONNECTION_CHALLENGE_MAX_COUNT = 20 ; // sends a connection challenge every 20 messages
static const time_t CONNECTION_CHALLENGE_MAX_MSG_AGE = 30 ; // maximum age of a message to be used in a connection challenge
@ -3364,8 +3362,10 @@ void p3ChatService::receiveTurtleData( RsTurtleGenericTunnelItem *gitem,const Rs
void p3ChatService::handleRecvDHPublicKey(RsChatDHPublicKeyItem *item)
{
#ifdef DEBUG_DISTANT_CHAT
std::cerr << "p3ChatService: Received DH public key." << std::endl;
item->print(std::cerr, 0) ;
#endif
// Look for the current state of the key agreement.
@ -3373,7 +3373,11 @@ void p3ChatService::handleRecvDHPublicKey(RsChatDHPublicKeyItem *item)
TurtleFileHash hash ;
if(getHashFromVirtualPeerId(vpid,hash))
{
#ifdef DEBUG_DISTANT_CHAT
std::cerr << " hash = " << hash << std::endl;
#endif
}
else
{
std::cerr << " (EE) Cannot get hash from virtual peer id " << vpid << ". Probably a bug!" << std::endl;
@ -3391,7 +3395,9 @@ void p3ChatService::handleRecvDHPublicKey(RsChatDHPublicKeyItem *item)
// Now check the signature of the DH public key item.
#ifdef DEBUG_DISTANT_CHAT
std::cerr << " Checking signature. " << std::endl;
#endif
uint32_t pubkey_size = BN_num_bytes(item->public_key) ;
unsigned char *data = (unsigned char *)malloc(pubkey_size) ;
@ -3413,7 +3419,9 @@ void p3ChatService::handleRecvDHPublicKey(RsChatDHPublicKeyItem *item)
for(int i=0;i<6;++i)
if(!mIdService->getKey(senders_id,signature_key) || signature_key.keyData.bin_data == NULL)
{
#ifdef DEBUG_DISTANT_CHAT
std::cerr << " Cannot get key. Waiting for caching. try " << i << "/6" << std::endl;
#endif
usleep(500000) ; // sleep for 500 msec.
}
else
@ -3434,8 +3442,10 @@ void p3ChatService::handleRecvDHPublicKey(RsChatDHPublicKeyItem *item)
std::cerr << " (EE) Signature was verified and it doesn't check! This is a security issue!" << std::endl;
return ;
}
#ifdef DEBUG_DISTANT_CHAT
std::cerr << " Signature checks!" << std::endl;
std::cerr << " Computing AES key" << std::endl;
#endif
// gets current key params. By default, should contain all null pointers.
//
@ -3449,7 +3459,11 @@ void p3ChatService::handleRecvDHPublicKey(RsChatDHPublicKeyItem *item)
unsigned char *key_buff = new unsigned char[size] ;
if(size == DH_compute_key(key_buff,item->public_key,it->second.dh))
{
#ifdef DEBUG_DISTANT_CHAT
std::cerr << " DH key computation successed. New key in place." << std::endl;
#endif
}
else
{
std::cerr << " (EE) DH computation failed. Probably a bug. Error code=" << ERR_get_error() << std::endl;
@ -3462,9 +3476,11 @@ void p3ChatService::handleRecvDHPublicKey(RsChatDHPublicKeyItem *item)
memcpy(it->second.aes_key, RsDirUtil::sha1sum(key_buff,size).toByteArray(),DISTANT_CHAT_AES_KEY_SIZE) ;
delete[] key_buff ;
#ifdef DEBUG_DISTANT_CHAT
std::cerr << " DH key computed. Tunnel is now secured!" << std::endl;
std::cerr << " Key computed: " ; printBinaryData(it->second.aes_key,16) ; std::cerr << std::endl;
std::cerr << " Sending a ACK packet." << std::endl;
#endif
// then we send an ACK packet to notify that the tunnel works. That's useful
// because it makes the peer at the other end of the tunnel know that all