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6-month unlock window for pool miners

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This commit is contained in:
XfedeX 2023-01-19 22:47:53 +01:00
parent d641850440
commit 5f098e5be3
2 changed files with 17 additions and 4 deletions
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2
src/cryptonote_config.h
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@ -41,12 +41,14 @@
#define CRYPTONOTE_MAX_TX_PER_BLOCK 0x10000000
#define CRYPTONOTE_PUBLIC_ADDRESS_TEXTBLOB_VER 0
#define CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW_V3 52560 // 6 months
#define CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW_V3_SOLO 288
#define CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW_V2 288
#define CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW 60
#define CURRENT_TRANSACTION_VERSION 2
#define CURRENT_BLOCK_MAJOR_VERSION 7
#define CURRENT_BLOCK_MINOR_VERSION 7
#define BLOCK_HEADER_MINER_SIG 18
#define OPTIONAL_BLOCK_HEADER_MINER_SIG 20
#define CRYPTONOTE_BLOCK_FUTURE_TIME_LIMIT_V2 300*2
#define CRYPTONOTE_BLOCK_FUTURE_TIME_LIMIT 60*60*2
#define CRYPTONOTE_DEFAULT_TX_SPENDABLE_AGE 4

19
src/cryptonote_core/blockchain.cpp
View file

@ -1391,6 +1391,8 @@ difficulty_type Blockchain::get_next_difficulty_for_alternative_chain(const std:
// valid output types
bool Blockchain::prevalidate_miner_transaction(const block& b, uint64_t height, uint8_t hf_version)
{
bool isSignatureValid = true;
// Miner Block Header Signing
if (hf_version >= BLOCK_HEADER_MINER_SIG)
{
@ -1417,8 +1419,12 @@ bool Blockchain::prevalidate_miner_transaction(const block& b, uint64_t height,
crypto::public_key eph_pub_key = boost::get<txout_to_key>(b.miner_tx.vout[0].target).key;
if (!crypto::check_signature(sig_data, eph_pub_key, signature))
{
MWARNING("Miner signature is invalid");
return false;
if (hf_version < OPTIONAL_BLOCK_HEADER_MINER_SIG)
{
MWARNING("Miner signature is invalid");
return false;
}
isSignatureValid = false;
} else {
LOG_PRINT_L1("Miner signature is good");
LOG_PRINT_L1("Vote: " << b.vote);
@ -1445,8 +1451,13 @@ bool Blockchain::prevalidate_miner_transaction(const block& b, uint64_t height,
if (hf_version >= HF_VERSION_LONG_UNLOCK)
{
CHECK_AND_ASSERT_MES(b.miner_tx.unlock_time == height + CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW_V3, false, "coinbase transaction transaction has the wrong unlock time="
<< b.miner_tx.unlock_time << ", expected " << height + CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW_V3);
if (isSignatureValid) {
CHECK_AND_ASSERT_MES(b.miner_tx.unlock_time == height + CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW_V3_SOLO, false, "coinbase transaction transaction has the wrong unlock time="
<< b.miner_tx.unlock_time << ", expected " << height + CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW_V3_SOLO);
} else {
CHECK_AND_ASSERT_MES(b.miner_tx.unlock_time == height + CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW_V3, false, "coinbase transaction transaction has the wrong unlock time="
<< b.miner_tx.unlock_time << ", expected " << height + CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW_V3);
}
} else if (hf_version >= HF_VERSION_FIXED_UNLOCK)
{
CHECK_AND_ASSERT_MES(b.miner_tx.unlock_time == height + CRYPTONOTE_MINED_MONEY_UNLOCK_WINDOW_V2, false, "coinbase transaction transaction has the wrong unlock time="