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limit expiration by next midnight for encrypted LS2

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orignal 2019-04-12 11:13:46 -04:00
parent d248343517
commit 5d5cd71714
1 changed files with 5 additions and 4 deletions
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9
libi2pd/LeaseSet.cpp
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@ -872,10 +872,11 @@ namespace data
memcpy (m_Buffer + offset, blindedPub, 32); offset += 32; // Blinded Public Key
auto timestamp = i2p::util::GetSecondsSinceEpoch ();
htobe32buf (m_Buffer + offset, timestamp); offset += 4; // published timestamp (seconds)
auto expirationTime = ls->GetExpirationTime ();
SetExpirationTime (expirationTime);
auto expires = expirationTime/1000LL - timestamp;
htobe16buf (m_Buffer + offset, expires > 0 ? expires : 0); offset += 2; // expires
auto nextMidnight = (timestamp/86400LL + 1)*86400LL; // 86400 = 24*3600 seconds
auto expirationTime = ls->GetExpirationTime ()/1000LL;
if (expirationTime > nextMidnight) expirationTime = nextMidnight;
SetExpirationTime (expirationTime*1000LL);
htobe16buf (m_Buffer + offset, expirationTime > timestamp ? expirationTime - timestamp : 0); offset += 2; // expires
uint16_t flags = 0;
htobe16buf (m_Buffer + offset, flags); offset += 2; // flags
htobe16buf (m_Buffer + offset, lenOuterCiphertext); offset += 2; // lenOuterCiphertext