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add random milliseconds to end date

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orignal 2015-03-23 15:53:20 -04:00
parent 217ddfe98d
commit ec319f950f
1 changed files with 3 additions and 0 deletions
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3
LeaseSet.cpp
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@ -1,6 +1,7 @@
#include <string.h> #include <string.h>
#include "I2PEndian.h" #include "I2PEndian.h"
#include <cryptopp/dsa.h> #include <cryptopp/dsa.h>
#include <cryptopp/osrng.h>
#include "CryptoConst.h" #include "CryptoConst.h"
#include "Log.h" #include "Log.h"
#include "Timestamp.h" #include "Timestamp.h"
@ -40,6 +41,7 @@ namespace data
m_Buffer[m_BufferLen] = tunnels.size (); // num leases m_Buffer[m_BufferLen] = tunnels.size (); // num leases
m_BufferLen++; m_BufferLen++;
// leases // leases
CryptoPP::AutoSeededRandomPool rnd;
for (auto it: tunnels) for (auto it: tunnels)
{ {
memcpy (m_Buffer + m_BufferLen, it->GetNextIdentHash (), 32); memcpy (m_Buffer + m_BufferLen, it->GetNextIdentHash (), 32);
@ -48,6 +50,7 @@ namespace data
m_BufferLen += 4; // tunnel id m_BufferLen += 4; // tunnel id
uint64_t ts = it->GetCreationTime () + i2p::tunnel::TUNNEL_EXPIRATION_TIMEOUT - 60; // 1 minute before expiration uint64_t ts = it->GetCreationTime () + i2p::tunnel::TUNNEL_EXPIRATION_TIMEOUT - 60; // 1 minute before expiration
ts *= 1000; // in milliseconds ts *= 1000; // in milliseconds
ts += rnd.GenerateWord32 (0, 5); // + random milliseconds
htobe64buf (m_Buffer + m_BufferLen, ts); htobe64buf (m_Buffer + m_BufferLen, ts);
m_BufferLen += 8; // end date m_BufferLen += 8; // end date
} }