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publish multiple encryption keys

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orignal 2020-03-18 18:03:03 -04:00
parent 5da92437a1
commit f3b0e57a54
3 changed files with 23 additions and 9 deletions
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18
libi2pd/LeaseSet.cpp
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@ -748,7 +748,7 @@ namespace data
}
LocalLeaseSet2::LocalLeaseSet2 (uint8_t storeType, const i2p::data::PrivateKeys& keys,
uint16_t keyType, uint16_t keyLen, const uint8_t * encryptionPublicKey,
const KeySections& encryptionKeys,
std::vector<std::shared_ptr<i2p::tunnel::InboundTunnel> > tunnels,
bool isPublic, bool isPublishedEncrypted):
LocalLeaseSet (keys.GetPublic (), nullptr, 0)
@ -757,8 +757,11 @@ namespace data
// assume standard LS2
int num = tunnels.size ();
if (num > MAX_NUM_LEASES) num = MAX_NUM_LEASES;
size_t keySectionsLen = 0;
for (const auto& it: encryptionKeys)
keySectionsLen += 2/*key type*/ + 2/*key len*/ + it.keyLen/*key*/;
m_BufferLen = identity->GetFullLen () + 4/*published*/ + 2/*expires*/ + 2/*flag*/ + 2/*properties len*/ +
1/*num keys*/ + 2/*key type*/ + 2/*key len*/ + keyLen/*key*/ + 1/*num leases*/ + num*LEASE2_SIZE + keys.GetSignatureLen ();
1/*num keys*/ + keySectionsLen + 1/*num leases*/ + num*LEASE2_SIZE + keys.GetSignatureLen ();
uint16_t flags = 0;
if (keys.IsOfflineSignature ())
{
@ -789,10 +792,13 @@ namespace data
}
htobe16buf (m_Buffer + offset, 0); offset += 2; // properties len
// keys
m_Buffer[offset] = 1; offset++; // 1 key
htobe16buf (m_Buffer + offset, keyType); offset += 2; // key type
htobe16buf (m_Buffer + offset, keyLen); offset += 2; // key len
memcpy (m_Buffer + offset, encryptionPublicKey, keyLen); offset += keyLen; // key
m_Buffer[offset] = encryptionKeys.size (); offset++; // 1 key
for (const auto& it: encryptionKeys)
{
htobe16buf (m_Buffer + offset, it.keyType); offset += 2; // key type
htobe16buf (m_Buffer + offset, it.keyLen); offset += 2; // key len
memcpy (m_Buffer + offset, it.encryptionPublicKey, it.keyLen); offset += it.keyLen; // key
}
// leases
uint32_t expirationTime = 0; // in seconds
m_Buffer[offset] = num; offset++; // num leases