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Merge pull request #6 from jl777/jl777

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Jl777
This commit is contained in:
Alrighttt
2019-07-12 03:48:10 +02:00
committed by GitHub
parent 616324d032 3cdc290bea
commit 1753c26925
45 changed files with 4542 additions and 365 deletions
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114
qa/rpc-tests/src/nspv_client_test.py Normal file
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@@ -0,0 +1,114 @@
import sys
sys.path.append('../../src/tui')
from lib import tuilib
import unittest
'''
specify chain ticker (daemon should be up), wif which will be imported and address to which you want to broadcast
added 1 second sleep after each case to surely not face the nSPV server limitation (1 call/second)
'''
wif = ''
dest_address = 'RMjy5VkHFJkXTJDTJ3XX1zVzukP48sKyva'
amount = '0.1'
chain = 'ILN'
rpc_proxy = tuilib.def_credentials(chain)
class TestNspvClient(unittest.TestCase):
def test_nspv_getinfo(self):
print("testing nspv_getinfo")
result = rpc_proxy.nspv_getinfo()
self.assertEqual(result["result"], "success")
self.assertGreater(result["height"], 2689)
time.sleep(1)
def test_nspv_notarizations(self):
print("testing nspv_notarizations")
result = rpc_proxy.nspv_notarizations("2000")
self.assertEqual(result["result"], "success")
self.assertEqual(result["prev"]["notarized_height"], 1998)
self.assertEqual(result["next"]["notarized_height"], 2002)
time.sleep(1)
def test_nspv_hdrsproof(self):
print("testing nspv_hdrsproof")
result = rpc_proxy.nspv_hdrsproof("2000", "2100")
self.assertEqual(result["result"], "success")
self.assertEqual(result["numhdrs"], 101)
time.sleep(1)
def test_nspv_login(self):
print("testing nspv_login")
result = rpc_proxy.nspv_login(wif)
self.assertEqual(result["result"], "success")
self.assertEqual(result["status"], "wif will expire in 777 seconds")
time.sleep(1)
def test_nspv_listunspent(self):
print("testing nspv_listunspent")
result = rpc_proxy.nspv_listunspent()
self.assertEqual(result["result"], "success")
time.sleep(1)
result = rpc_proxy.nspv_listunspent("RQ1mvCUcziWzRwE8Ugtex29VjoFjRzxQJT")
self.assertEqual(result["result"], "error")
def test_nspv_spend(self):
print("testing nspv_spend")
result = rpc_proxy.nspv_login(wif)
result = rpc_proxy.nspv_spend(dest_address, amount)
self.assertEqual(result["result"], "success")
self.assertEqual(result["vout"][0]["valueZat"], 10000000)
time.sleep(1)
def test_nspv_broadcast(self):
print("testing nspv_broadcast")
result = rpc_proxy.nspv_login(wif)
broadcast_hex = rpc_proxy.nspv_spend(dest_address, amount)["hex"]
time.sleep(1)
result = rpc_proxy.nspv_broadcast(broadcast_hex)
self.assertEqual(result["result"], "success")
self.assertEqual(result["retcode"], 1)
self.assertEqual(result["expected"], result["broadcast"])
print("Broadcast txid: " + result["broadcast"])
time.sleep(1)
def test_nspv_logout(self):
print("testing nspv_logout")
rpc_proxy.nspv_login(wif)
time.sleep(1)
rpc_proxy.nspv_logout()
time.sleep(1)
result = rpc_proxy.nspv_spend(dest_address, amount)
self.assertEqual(result["result"], "error")
self.assertEqual(result["error"], "wif expired")
time.sleep(1)
def test_nspv_spentinfo(self):
print("testing nspv_spent_info")
result = rpc_proxy.nspv_spentinfo("67ffe0eaecd6081de04675c492a59090b573ee78955c4e8a85b8ac0be0e8e418", "1")
self.assertEqual(result["result"], "success")
self.assertEqual(result["spentheight"], 2681)
time.sleep(1)
def test_nspv_txproof(self):
print("testing nspv_txproof")
result = rpc_proxy.nspv_txproof("67ffe0eaecd6081de04675c492a59090b573ee78955c4e8a85b8ac0be0e8e418", "2673")
self.assertEqual(result["txid"], "67ffe0eaecd6081de04675c492a59090b573ee78955c4e8a85b8ac0be0e8e418")
time.sleep(1)
def test_nspv_login_timout(self):
print("testing auto-logout in 777 seconds")
rpc_proxy.nspv_login(wif)
time.sleep(777)
result = rpc_proxy.nspv_spend(dest_address, amount)
self.assertEqual(result["result"], "error")
self.assertEqual(result["error"], "wif expired")
time.sleep(1)
if __name__ == '__main__':
unittest.main()

52
src/assetchains.old
View File

@@ -4,37 +4,37 @@ delay=60
source pubkey.txt
echo $pubkey
./komodod -pubkey=$pubkey -ac_name=REVS -ac_supply=1300000 -addnode=78.47.196.146 $1 &
./komodod -pubkey=$pubkey -ac_name=SUPERNET -ac_supply=816061 -addnode=78.47.196.146 $1 &
./komodod -pubkey=$pubkey -ac_name=DEX -ac_supply=999999 -addnode=78.47.196.146 $1 &
./komodod -pubkey=$pubkey -ac_name=PANGEA -ac_supply=999999 -addnode=78.47.196.146 $1 &
./komodod -pubkey=$pubkey -ac_name=JUMBLR -ac_supply=999999 -addnode=78.47.196.146 $1 &
./komodod -pubkey=$pubkey -ac_name=BET -ac_supply=999999 -addnode=78.47.196.146 $1 &
./komodod -pubkey=$pubkey -ac_name=CRYPTO -ac_supply=999999 -addnode=78.47.196.146 $1 &
./komodod -pubkey=$pubkey -ac_name=HODL -ac_supply=9999999 -addnode=78.47.196.146 $1 &
./komodod -pubkey=$pubkey -ac_name=MSHARK -ac_supply=1400000 -addnode=78.47.196.146 $1 &
./komodod -pubkey=$pubkey -ac_name=BOTS -ac_supply=999999 -addnode=78.47.196.146 $1 &
./komodod -pubkey=$pubkey -ac_name=MGW -ac_supply=999999 -addnode=78.47.196.146 $1 &
./komodod -pubkey=$pubkey -ac_name=COQUI -ac_supply=72000000 -ac_ccactivate=200000 -addnode=78.47.196.146 $1 &
./komodod -pubkey=$pubkey -ac_name=WLC -ac_supply=210000000 -addnode=148.251.190.89 $1 &
./komodod -pubkey=$pubkey -ac_name=KV -ac_supply=1000000 -addnode=78.47.196.146 $1 &
./komodod -pubkey=$pubkey -ac_name=CEAL -ac_supply=366666666 -addnode=78.47.196.146 $1 &
./komodod -pubkey=$pubkey -ac_name=MESH -ac_supply=1000007 -addnode=78.47.196.146 $1 &
./komodod -pubkey=$pubkey -ac_name=AXO -ac_supply=200000000 -ac_ccactivate=130000 -addnode=78.47.196.146 &
./komodod -pubkey=$pubkey -ac_name=ETOMIC -ac_supply=100000000 -addnode=78.47.196.146 &
./komodod -pubkey=$pubkey -ac_name=BTCH -ac_supply=20998641 -addnode=78.47.196.146 &
./komodod -pubkey=$pubkey -ac_name=BEER -ac_supply=100000000 -addnode=78.47.196.146 &
./komodod -pubkey=$pubkey -ac_name=PIZZA -ac_supply=100000000 -addnode=78.47.196.146 &
./komodod -pubkey=$pubkey -ac_name=NINJA -ac_supply=100000000 -addnode=78.47.196.146 &
./komodod -pubkey=$pubkey -ac_name=OOT -ac_supply=216000000 -ac_sapling=5000000 -addnode=174.138.107.226 &
./komodod -pubkey=$pubkey -ac_name=BNTN -ac_supply=500000000 -addnode=94.130.169.205 &
./komodod -pubkey=$pubkey -ac_name=CHAIN -ac_supply=999999 -addnode=78.47.146.222 &
./komodod -pubkey=$pubkey -ac_name=REVS -ac_supply=1300000 -addnode=95.213.238.98 $1 &
./komodod -pubkey=$pubkey -ac_name=SUPERNET -ac_supply=816061 -addnode=95.213.238.98 $1 &
./komodod -pubkey=$pubkey -ac_name=DEX -ac_supply=999999 -addnode=95.213.238.98 $1 &
./komodod -pubkey=$pubkey -ac_name=PANGEA -ac_supply=999999 -addnode=95.213.238.98 $1 &
./komodod -pubkey=$pubkey -ac_name=JUMBLR -ac_supply=999999 -addnode=95.213.238.98 $1 &
./komodod -pubkey=$pubkey -ac_name=BET -ac_supply=999999 -addnode=95.213.238.98 $1 &
./komodod -pubkey=$pubkey -ac_name=CRYPTO -ac_supply=999999 -addnode=95.213.238.98 $1 &
./komodod -pubkey=$pubkey -ac_name=HODL -ac_supply=9999999 -addnode=95.213.238.98 $1 &
./komodod -pubkey=$pubkey -ac_name=MSHARK -ac_supply=1400000 -addnode=95.213.238.98 $1 &
./komodod -pubkey=$pubkey -ac_name=BOTS -ac_supply=999999 -addnode=95.213.238.98 $1 &
./komodod -pubkey=$pubkey -ac_name=MGW -ac_supply=999999 -addnode=95.213.238.98 $1 &
./komodod -pubkey=$pubkey -ac_name=COQUI -ac_supply=72000000 -ac_ccactivate=200000 -addnode=95.213.238.98 $1 &
./komodod -pubkey=$pubkey -ac_name=WLC -ac_supply=210000000 -addnode=95.213.238.98 $1 &
./komodod -pubkey=$pubkey -ac_name=KV -ac_supply=1000000 -addnode=95.213.238.98 $1 &
./komodod -pubkey=$pubkey -ac_name=CEAL -ac_supply=366666666 -addnode=95.213.238.98 $1 &
./komodod -pubkey=$pubkey -ac_name=MESH -ac_supply=1000007 -addnode=95.213.238.98 $1 &
./komodod -pubkey=$pubkey -ac_name=AXO -ac_supply=200000000 -ac_ccactivate=130000 -addnode=95.213.238.98 &
./komodod -pubkey=$pubkey -ac_name=ETOMIC -ac_supply=100000000 -addnode=95.213.238.98 &
./komodod -pubkey=$pubkey -ac_name=BTCH -ac_supply=20998641 -addnode=95.213.238.98 &
./komodod -pubkey=$pubkey -ac_name=BEER -ac_supply=100000000 -addnode=95.213.238.98 &
./komodod -pubkey=$pubkey -ac_name=PIZZA -ac_supply=100000000 -addnode=95.213.238.98 &
./komodod -pubkey=$pubkey -ac_name=NINJA -ac_supply=100000000 -addnode=95.213.238.98 &
./komodod -pubkey=$pubkey -ac_name=OOT -ac_supply=216000000 -ac_sapling=5000000 -addnode=95.213.238.98 &
./komodod -pubkey=$pubkey -ac_name=BNTN -ac_supply=500000000 -addnode=95.213.238.98 &
./komodod -pubkey=$pubkey -ac_name=CHAIN -ac_supply=999999 -addnode=95.213.238.98 &
./komodod -pubkey=$pubkey -ac_name=PRLPAY -ac_supply=500000000 -addnode=13.250.226.125 &
./komodod -pubkey=$pubkey -ac_name=DSEC -ac_supply=7000000 -addnode=185.148.147.30 &
./komodod -pubkey=$pubkey -ac_name=GLXT -ac_supply=10000000000 -addnode=13.230.224.15 &
./komodod -pubkey=$pubkey -ac_name=EQL -ac_supply=500000000 -ac_ccactivate=205000 -addnode=46.101.124.153 &
./komodod -pubkey=$pubkey -ac_name=ZILLA -ac_supply=11000000 -ac_sapling=5000000 -addnode=51.68.215.104 &
./komodod -pubkey=$pubkey -ac_name=RFOX -ac_supply=1000000000 -ac_reward=100000000 -addnode=78.47.196.146 &
./komodod -pubkey=$pubkey -ac_name=RFOX -ac_supply=1000000000 -ac_reward=100000000 -addnode=95.213.238.98 &
~/VerusCoin/src/komodod -pubkey=$pubkey -ac_name=VRSC -ac_algo=verushash -ac_cc=1 -ac_veruspos=50 -ac_supply=0 -ac_eras=3 -ac_reward=0,38400000000,2400000000 -ac_halving=1,43200,1051920 -ac_decay=100000000,0,0 -ac_end=10080,226080,0 -ac_timelockgte=19200000000 -ac_timeunlockfrom=129600 -ac_timeunlockto=1180800 -addnode=185.25.48.236 -addnode=185.64.105.111 &
./komodod -pubkey=$pubkey -ac_name=SEC -ac_cc=333 -ac_supply=1000000000 -addnode=185.148.145.43 &
./komodod -pubkey=$pubkey -ac_name=CCL -ac_supply=200000000 -ac_end=1 -ac_cc=2 -addressindex=1 -spentindex=1 -addnode=142.93.136.89 -addnode=195.201.22.89 &

10
src/bitcoind.cpp
View File

@@ -68,8 +68,13 @@ void komodo_cbopretupdate(int32_t forceflag);
void WaitForShutdown(boost::thread_group* threadGroup)
{
int32_t i; bool fShutdown = ShutdownRequested();
int32_t i,height; bool fShutdown = ShutdownRequested(); const uint256 zeroid;
// Tell the main threads to shutdown.
if (komodo_currentheight()>KOMODO_EARLYTXID_HEIGHT && KOMODO_EARLYTXID!=zeroid && ((height=tx_height(KOMODO_EARLYTXID))==0 || height>KOMODO_EARLYTXID_HEIGHT))
{
fprintf(stderr,"error: earlytx must be before block height 100 or tx does not exist\n");
StartShutdown();
}
if ( ASSETCHAINS_CBOPRET != 0 )
komodo_pricesinit();
while (!fShutdown)
@@ -77,7 +82,8 @@ void WaitForShutdown(boost::thread_group* threadGroup)
//fprintf(stderr,"call passport iteration\n");
if ( ASSETCHAINS_SYMBOL[0] == 0 )
{
komodo_passport_iteration();
if ( KOMODO_NSPV == 0 )
komodo_passport_iteration();
for (i=0; i<10; i++)
{
fShutdown = ShutdownRequested();

11
src/cc/CCPegs.h
View File

@@ -22,6 +22,15 @@
bool PegsValidate(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx, uint32_t nIn);
// CCcustom
UniValue PegsInfo();
std::string PegsCreate(uint64_t txfee,int64_t amount,std::vector<uint256> bindtxids);
std::string PegsFund(uint64_t txfee,uint256 pegstxid, uint256 tokenid, int64_t amount);
std::string PegsGet(uint64_t txfee,uint256 pegstxid, uint256 tokenid, int64_t amount);
std::string PegsRedeem(uint64_t txfee,uint256 pegstxid, uint256 tokenid);
std::string PegsLiquidate(uint64_t txfee,uint256 pegstxid, uint256 tokenid, uint256 liquidatetxid);
std::string PegsExchange(uint64_t txfee,uint256 pegstxid, uint256 tokenid, int64_t amount);
UniValue PegsAccountHistory(uint256 pegstxid);
UniValue PegsAccountInfo(uint256 pegstxid);
UniValue PegsWorstAccounts(uint256 pegstxid);
UniValue PegsInfo(uint256 pegstxid);
#endif

8
src/cc/CCinclude.h
View File

@@ -79,6 +79,7 @@ one other technical note is that komodod has the insight-explorer extensions bui
OPRETID_CHANNELSDATA = 0x14,
OPRETID_HEIRDATA = 0x15,
OPRETID_ROGUEGAMEDATA = 0x16,
OPRETID_PEGSDATA = 0x17,
// non cc contract data:
OPRETID_FIRSTNONCCDATA = 0x80,
@@ -126,7 +127,7 @@ struct CCcontract_info
// the same for tokens 1of2 keys cc
char tokens1of2addr[64];
CPubKey tokens1of2pk[2];
CPubKey tokens1of2pk[2]; uint8_t tokens1of2priv[32];
// this is for spending from two additional 'unspendable' CC addresses of other eval codes
// (that is, for spending from several cc contract 'unspendable' addresses):
@@ -174,7 +175,7 @@ static int32_t ignorevin;
bool myGetTransaction(const uint256 &hash, CTransaction &txOut, uint256 &hashBlock);
int32_t is_hexstr(char *str,int32_t n);
bool myAddtomempool(CTransaction &tx, CValidationState *pstate = NULL, bool fSkipExpiry = false);
int32_t CCgettxout(uint256 txid,int32_t vout,int32_t mempoolflag,int32_t lockflag);
int64_t CCgettxout(uint256 txid,int32_t vout,int32_t mempoolflag,int32_t lockflag);
bool myIsutxo_spentinmempool(uint256 &spenttxid,int32_t &spentvini,uint256 txid,int32_t vout);
bool mytxid_inmempool(uint256 txid);
int32_t myIsutxo_spent(uint256 &spenttxid,uint256 txid,int32_t vout);
@@ -249,7 +250,7 @@ CC *MakeTokensCCcond1(uint8_t evalcode, CPubKey pk);
CC *MakeTokensCCcond1(uint8_t evalcode, uint8_t evalcode2, CPubKey pk);
bool GetTokensCCaddress(struct CCcontract_info *cp, char *destaddr, CPubKey pk);
bool GetTokensCCaddress1of2(struct CCcontract_info *cp, char *destaddr, CPubKey pk, CPubKey pk2);
void CCaddrTokens1of2set(struct CCcontract_info *cp, CPubKey pk1, CPubKey pk2, char *coinaddr);
void CCaddrTokens1of2set(struct CCcontract_info *cp, CPubKey pk1, CPubKey pk2, uint8_t *priv, char *coinaddr);
int32_t CClib_initcp(struct CCcontract_info *cp,uint8_t evalcode);
bool IsCCInput(CScript const& scriptSig);
@@ -289,6 +290,7 @@ void SetCCtxids(std::vector<std::pair<CAddressIndexKey, CAmount> > &addressIndex
int64_t AddNormalinputs(CMutableTransaction &mtx,CPubKey mypk,int64_t total,int32_t maxinputs);
int64_t AddNormalinputs2(CMutableTransaction &mtx,int64_t total,int32_t maxinputs);
int64_t CCutxovalue(char *coinaddr,uint256 utxotxid,int32_t utxovout,int32_t CCflag);
bool NSPV_SignTx(CMutableTransaction &mtx,int32_t vini,int64_t utxovalue,const CScript scriptPubKey,uint32_t nTime);
// curve25519 and sha256
bits256 curve25519_shared(bits256 privkey,bits256 otherpub);

15
src/cc/CCtokens.cpp
View File

@@ -397,6 +397,21 @@ int64_t IsTokensvout(bool goDeeper, bool checkPubkeys /*<--not used, always true
}
}
//special check for tx when spending from 1of2 CC address and one of pubkeys is global CC pubkey
struct CCcontract_info *cpEvalCode1,CEvalCode1;
cpEvalCode1 = CCinit(&CEvalCode1,evalCode1);
CPubKey pk=GetUnspendable(cpEvalCode1,0);
testVouts.push_back( std::make_pair(MakeTokensCC1of2vout(evalCode1, tx.vout[v].nValue, voutPubkeys[0], pk), std::string("dual-eval1 pegscc cc1of2 pk[0] globalccpk")) );
if (voutPubkeys.size() == 2) testVouts.push_back( std::make_pair(MakeTokensCC1of2vout(evalCode1, tx.vout[v].nValue, voutPubkeys[1], pk), std::string("dual-eval1 pegscc cc1of2 pk[1] globalccpk")) );
if (evalCode2!=0)
{
struct CCcontract_info *cpEvalCode2,CEvalCode2;
cpEvalCode2 = CCinit(&CEvalCode2,evalCode2);
CPubKey pk=GetUnspendable(cpEvalCode2,0);
testVouts.push_back( std::make_pair(MakeTokensCC1of2vout(evalCode2, tx.vout[v].nValue, voutPubkeys[0], pk), std::string("dual-eval2 pegscc cc1of2 pk[0] globalccpk")) );
if (voutPubkeys.size() == 2) testVouts.push_back( std::make_pair(MakeTokensCC1of2vout(evalCode2, tx.vout[v].nValue, voutPubkeys[1], pk), std::string("dual-eval2 pegscc cc1of2 pk[1] globalccpk")) );
}
// maybe it is single-eval or dual/three-eval token change?
std::vector<CPubKey> vinPubkeys, vinPubkeysUnfiltered;
ExtractTokensCCVinPubkeys(tx, vinPubkeysUnfiltered);

27
src/cc/CCtx.cpp
View File

@@ -96,6 +96,7 @@ std::string FinalizeCCTx(uint64_t CCmask,struct CCcontract_info *cp,CMutableTran
//This is a must to avoid hardfork change of validation in every CC, because there could be maximum one normal vin at the begining with current validation.
for (i=0; i<n; i++)
{
if (i==0 && mtx.vin[i].prevout.n==10e8) continue;
if ( GetTransaction(mtx.vin[i].prevout.hash,vintx,hashBlock,false) != 0 )
{
if ( vintx.vout[mtx.vin[i].prevout.n].scriptPubKey.IsPayToCryptoCondition() == 0 && ccvins==0)
@@ -114,6 +115,7 @@ std::string FinalizeCCTx(uint64_t CCmask,struct CCcontract_info *cp,CMutableTran
memset(utxovalues,0,sizeof(utxovalues));
for (i=0; i<n; i++)
{
if (i==0 && mtx.vin[i].prevout.n==10e8) continue;
if ( GetTransaction(mtx.vin[i].prevout.hash,vintx,hashBlock,false) != 0 )
{
utxovout = mtx.vin[i].prevout.n;
@@ -146,13 +148,22 @@ std::string FinalizeCCTx(uint64_t CCmask,struct CCcontract_info *cp,CMutableTran
n = mtx.vin.size();
for (i=0; i<n; i++)
{
if (i==0 && mtx.vin[i].prevout.n==10e8) continue;
if ( GetTransaction(mtx.vin[i].prevout.hash,vintx,hashBlock,false) != 0 )
{
utxovout = mtx.vin[i].prevout.n;
if ( vintx.vout[utxovout].scriptPubKey.IsPayToCryptoCondition() == 0 )
{
if ( SignTx(mtx,i,vintx.vout[utxovout].nValue,vintx.vout[utxovout].scriptPubKey) == 0 )
fprintf(stderr,"signing error for vini.%d of %llx\n",i,(long long)vinimask);
if ( KOMODO_NSPV == 0 )
{
if ( SignTx(mtx,i,vintx.vout[utxovout].nValue,vintx.vout[utxovout].scriptPubKey) == 0 )
fprintf(stderr,"signing error for vini.%d of %llx\n",i,(long long)vinimask);
}
else
{
if ( NSPV_SignTx(mtx,i,vintx.vout[utxovout].nValue,vintx.vout[utxovout].scriptPubKey,0) == 0 )
fprintf(stderr,"NSPV signing error for vini.%d of %llx\n",i,(long long)vinimask);
}
}
else
{
@@ -228,7 +239,7 @@ std::string FinalizeCCTx(uint64_t CCmask,struct CCcontract_info *cp,CMutableTran
else if (strcmp(cp->tokens1of2addr, destaddr) == 0)
{
//fprintf(stderr,"FinalizeCCTx() matched %s cp->tokens1of2addr!\n", cp->tokens1of2addr);
privkey = myprivkey;
privkey = cp->tokens1of2priv;//myprivkey;
if (othercond1of2tokens == 0)
// NOTE: if additionalEvalcode2 is not set then it is dual-eval cc else three-eval cc
// TODO: verify evalcodes order if additionalEvalcode2 is not 0
@@ -358,7 +369,7 @@ int64_t CCutxovalue(char *coinaddr,uint256 utxotxid,int32_t utxovout,int32_t CCf
return(0);
}
int32_t CCgettxout(uint256 txid,int32_t vout,int32_t mempoolflag,int32_t lockflag)
int64_t CCgettxout(uint256 txid,int32_t vout,int32_t mempoolflag,int32_t lockflag)
{
CCoins coins;
//fprintf(stderr,"CCgettxoud %s/v%d\n",txid.GetHex().c_str(),vout);
@@ -511,6 +522,10 @@ int32_t CC_vinselect(int32_t *aboveip,int64_t *abovep,int32_t *belowip,int64_t *
int64_t AddNormalinputs(CMutableTransaction &mtx,CPubKey mypk,int64_t total,int32_t maxinputs)
{
int32_t abovei,belowi,ind,vout,i,n = 0; int64_t sum,threshold,above,below; int64_t remains,nValue,totalinputs = 0; uint256 txid,hashBlock; std::vector<COutput> vecOutputs; CTransaction tx; struct CC_utxo *utxos,*up;
if ( KOMODO_NSPV != 0 )
{
//return(NSPV_addinputs(struct NSPV_utxoresp *used,CMutableTransaction &mtx,int64_t total,int32_t maxinputs,struct NSPV_utxoresp *ptr,int32_t num));
}
#ifdef ENABLE_WALLET
assert(pwalletMain != NULL);
const CKeyStore& keystore = *pwalletMain;
@@ -606,6 +621,10 @@ int64_t AddNormalinputs2(CMutableTransaction &mtx,int64_t total,int32_t maxinput
{
int32_t abovei,belowi,ind,vout,i,n = 0; int64_t sum,threshold,above,below; int64_t remains,nValue,totalinputs = 0; char coinaddr[64]; uint256 txid,hashBlock; CTransaction tx; struct CC_utxo *utxos,*up;
std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> > unspentOutputs;
if ( KOMODO_NSPV != 0 )
{
//return(NSPV_addinputs(struct NSPV_utxoresp *used,CMutableTransaction &mtx,int64_t total,int32_t maxinputs,struct NSPV_utxoresp *ptr,int32_t num));
}
utxos = (struct CC_utxo *)calloc(CC_MAXVINS,sizeof(*utxos));
if ( maxinputs > CC_MAXVINS )
maxinputs = CC_MAXVINS;

11
src/cc/CCutils.cpp
View File

@@ -187,7 +187,7 @@ void CCaddr3set(struct CCcontract_info *cp,uint8_t evalcode,CPubKey pk,uint8_t *
}
// set pubkeys, myprivkey and 1of2 cc addr for spending from 1of2 cryptocondition vout:
void CCaddr1of2set(struct CCcontract_info *cp, CPubKey pk1, CPubKey pk2,uint8_t *priv,char *coinaddr)
void CCaddr1of2set(struct CCcontract_info *cp, CPubKey pk1, CPubKey pk2, uint8_t *priv, char *coinaddr)
{
cp->coins1of2pk[0] = pk1;
cp->coins1of2pk[1] = pk2;
@@ -197,10 +197,11 @@ void CCaddr1of2set(struct CCcontract_info *cp, CPubKey pk1, CPubKey pk2,uint8_t
// set pubkeys, myprivkey and 1of2 cc addr for spending from 1of2 token cryptocondition vout
// to get tokenaddr use GetTokensCCaddress()
void CCaddrTokens1of2set(struct CCcontract_info *cp, CPubKey pk1, CPubKey pk2, char *tokenaddr)
void CCaddrTokens1of2set(struct CCcontract_info *cp, CPubKey pk1, CPubKey pk2, uint8_t *priv, char *tokenaddr)
{
cp->tokens1of2pk[0] = pk1;
cp->tokens1of2pk[1] = pk2;
memcpy(cp->tokens1of2priv,priv,32);
strcpy(cp->tokens1of2addr, tokenaddr);
}
@@ -437,9 +438,15 @@ std::vector<uint8_t> Mypubkey()
return(pubkey);
}
extern CKey NSPV_key;
bool Myprivkey(uint8_t myprivkey[])
{
char coinaddr[64],checkaddr[64]; std::string strAddress; char *dest; int32_t i,n; CBitcoinAddress address; CKeyID keyID; CKey vchSecret; uint8_t buf33[33];
if ( KOMODO_NSPV != 0 )
{
NSPV_key.SetKey32(myprivkey);
return true;
}
if ( Getscriptaddress(coinaddr,CScript() << Mypubkey() << OP_CHECKSIG) != 0 )
{
n = (int32_t)strlen(coinaddr);

2
src/cc/channels.cpp
View File

@@ -451,7 +451,7 @@ int64_t AddChannelsInputs(struct CCcontract_info *cp,CMutableTransaction &mtx, C
mtx.vin.push_back(CTxIn(txid,0,CScript()));
mtx.vin.push_back(CTxIn(txid,marker,CScript()));
Myprivkey(myprivkey);
if (tokenid!=zeroid) CCaddrTokens1of2set(cp,srcpub,destpub,coinaddr);
if (tokenid!=zeroid) CCaddrTokens1of2set(cp,srcpub,destpub,myprivkey,coinaddr);
else CCaddr1of2set(cp,srcpub,destpub,myprivkey,coinaddr);
return totalinputs;
}

5
src/cc/heir_validate.h
View File

@@ -98,8 +98,9 @@ public:
}
static void CCaddrCoinsOrTokens1of2set(struct CCcontract_info *cp, CPubKey ownerPubkey, CPubKey heirPubkey, char *coinaddr) {
CCaddrTokens1of2set(cp, ownerPubkey, heirPubkey, coinaddr);
uint8_t mypriv[32];
Myprivkey(mypriv);
CCaddrTokens1of2set(cp, ownerPubkey, heirPubkey, mypriv, coinaddr);
}
};

13
src/cc/import.cpp
View File

@@ -681,7 +681,7 @@ bool Eval::ImportCoin(const std::vector<uint8_t> params, const CTransaction &imp
return Invalid("invalid-params");
// Control all aspects of this transaction
// It should not be at all malleable
if (MakeImportCoinTransaction(proof, burnTx, payouts, importTx.nExpiryHeight).GetHash() != importTx.GetHash()) // ExistsImportTombstone prevents from duplication
if (ASSETCHAINS_SELFIMPORT!="PEGSCC" && MakeImportCoinTransaction(proof, burnTx, payouts, importTx.nExpiryHeight).GetHash() != importTx.GetHash()) // ExistsImportTombstone prevents from duplication
return Invalid("non-canonical");
// burn params
if (!UnmarshalBurnTx(burnTx, targetSymbol, &targetCcid, payoutsHash, rawproof))
@@ -736,10 +736,17 @@ bool Eval::ImportCoin(const std::vector<uint8_t> params, const CTransaction &imp
else if ( UnmarshalBurnTx(burnTx,srcaddr,receipt)==0 || CheckCODAimport(importTx,burnTx,payouts,srcaddr,receipt) < 0 )
return Invalid("CODA-import-failure");
}
else if ( targetSymbol == "PEGSCC" )
{
if ( ASSETCHAINS_SELFIMPORT != "PEGSCC" )
return Invalid("PEGSCC-import-when-not PEGSCC");
// else if ( CheckPUBKEYimport(merkleBranchProof,rawproof,burnTx,payouts) < 0 )
// return Invalid("PEGSCC-import-failure");
}
else if ( targetSymbol == "PUBKEY" )
{
if ( ASSETCHAINS_SELFIMPORT != "PUBKEY" )
return Invalid("PUBKEY-import-when-notPUBKEY");
return Invalid("PUBKEY-import-when-not PUBKEY");
else if ( CheckPUBKEYimport(merkleBranchProof,rawproof,burnTx,payouts) < 0 )
return Invalid("PUBKEY-import-failure");
}
@@ -747,7 +754,7 @@ bool Eval::ImportCoin(const std::vector<uint8_t> params, const CTransaction &imp
{
if ( targetSymbol != ASSETCHAINS_SELFIMPORT )
return Invalid("invalid-gateway-import-coin");
else if ( UnmarshalBurnTx(burnTx,bindtxid,publishers,txids,burntxid,height,burnvout,rawburntx,destpub,amount)==0 || CheckGATEWAYimport(importTx,burnTx,targetSymbol,rawproof,bindtxid,publishers,txids,burntxid,height,burnvout,rawburntx,destpub,amount) < 0 )
else if ( UnmarshalBurnTx(burnTx,bindtxid,publishers,txids,burntxid,height,burnvout,rawburntx,destpub,amount)==0 || CheckGATEWAYimport(importTx,burnTx,targetSymbol,rawproof,bindtxid,publishers,txids,burntxid,height,burnvout,rawburntx,destpub,amount) < 0 )
return Invalid("GATEWAY-import-failure");
}
}

1228
src/cc/pegs.cpp
View File

File diff suppressed because it is too large Load Diff

8
src/coins.cpp
View File

@@ -604,6 +604,11 @@ CAmount CCoinsViewCache::GetValueIn(int32_t nHeight,int64_t *interestp,const CTr
return 0;
for (unsigned int i = 0; i < tx.vin.size(); i++)
{
if (tx.IsPegsImport() && i==0)
{
nResult = GetCoinImportValue(tx);
continue;
}
value = GetOutputFor(tx.vin[i]).nValue;
nResult += value;
#ifdef KOMODO_ENABLE_INTEREST
@@ -675,6 +680,7 @@ bool CCoinsViewCache::HaveInputs(const CTransaction& tx) const
{
if (!tx.IsMint()) {
for (unsigned int i = 0; i < tx.vin.size(); i++) {
if (tx.IsPegsImport() && i==0) continue;
const COutPoint &prevout = tx.vin[i].prevout;
const CCoins* coins = AccessCoins(prevout.hash);
if (!coins || !coins->IsAvailable(prevout.n)) {
@@ -696,7 +702,7 @@ double CCoinsViewCache::GetPriority(const CTransaction &tx, int nHeight) const
// use the maximum priority for all (partially or fully) shielded transactions.
// (Note that coinbase transactions cannot contain JoinSplits, or Sapling shielded Spends or Outputs.)
if (tx.vjoinsplit.size() > 0 || tx.vShieldedSpend.size() > 0 || tx.vShieldedOutput.size() > 0 || tx.IsCoinImport()) {
if (tx.vjoinsplit.size() > 0 || tx.vShieldedSpend.size() > 0 || tx.vShieldedOutput.size() > 0 || tx.IsCoinImport() || tx.IsPegsImport()) {
return MAX_PRIORITY;
}

22
src/gtest/test_checktransaction.cpp
View File

@@ -166,7 +166,7 @@ TEST(checktransaction_tests, BadTxnsOversize) {
// ... but fails contextual ones!
EXPECT_CALL(state, DoS(100, false, REJECT_INVALID, "bad-txns-oversize", false)).Times(1);
EXPECT_FALSE(ContextualCheckTransaction(tx, state, 1, 100));
EXPECT_FALSE(ContextualCheckTransaction(0,tx, state, 1, 100));
}
{
@@ -188,7 +188,7 @@ TEST(checktransaction_tests, BadTxnsOversize) {
MockCValidationState state;
EXPECT_TRUE(CheckTransactionWithoutProofVerification(tx, state));
EXPECT_TRUE(ContextualCheckTransaction(tx, state, 1, 100));
EXPECT_TRUE(ContextualCheckTransaction(0,tx, state, 1, 100));
// Revert to default
UpdateNetworkUpgradeParameters(Consensus::UPGRADE_SAPLING, Consensus::NetworkUpgrade::NO_ACTIVATION_HEIGHT);
@@ -508,9 +508,9 @@ TEST(checktransaction_tests, bad_txns_invalid_joinsplit_signature) {
MockCValidationState state;
// during initial block download, DoS ban score should be zero, else 100
EXPECT_CALL(state, DoS(0, false, REJECT_INVALID, "bad-txns-invalid-joinsplit-signature", false)).Times(1);
ContextualCheckTransaction(tx, state, 0, 100, []() { return true; });
ContextualCheckTransaction(0,tx, state, 0, 100, []() { return true; });
EXPECT_CALL(state, DoS(100, false, REJECT_INVALID, "bad-txns-invalid-joinsplit-signature", false)).Times(1);
ContextualCheckTransaction(tx, state, 0, 100, []() { return false; });
ContextualCheckTransaction(0,tx, state, 0, 100, []() { return false; });
}
TEST(checktransaction_tests, non_canonical_ed25519_signature) {
@@ -522,7 +522,7 @@ TEST(checktransaction_tests, non_canonical_ed25519_signature) {
{
CTransaction tx(mtx);
MockCValidationState state;
EXPECT_TRUE(ContextualCheckTransaction(tx, state, 0, 100));
EXPECT_TRUE(ContextualCheckTransaction(0,tx, state, 0, 100));
}
// Copied from libsodium/crypto_sign/ed25519/ref10/open.c
@@ -544,9 +544,9 @@ TEST(checktransaction_tests, non_canonical_ed25519_signature) {
MockCValidationState state;
// during initial block download, DoS ban score should be zero, else 100
EXPECT_CALL(state, DoS(0, false, REJECT_INVALID, "bad-txns-invalid-joinsplit-signature", false)).Times(1);
ContextualCheckTransaction(tx, state, 0, 100, []() { return true; });
ContextualCheckTransaction(0,tx, state, 0, 100, []() { return true; });
EXPECT_CALL(state, DoS(100, false, REJECT_INVALID, "bad-txns-invalid-joinsplit-signature", false)).Times(1);
ContextualCheckTransaction(tx, state, 0, 100, []() { return false; });
ContextualCheckTransaction(0,tx, state, 0, 100, []() { return false; });
}
TEST(checktransaction_tests, OverwinterConstructors) {
@@ -801,7 +801,7 @@ TEST(checktransaction_tests, OverwinterVersionNumberHigh) {
UNSAFE_CTransaction tx(mtx);
MockCValidationState state;
EXPECT_CALL(state, DoS(100, false, REJECT_INVALID, "bad-tx-overwinter-version-too-high", false)).Times(1);
ContextualCheckTransaction(tx, state, 1, 100);
ContextualCheckTransaction(0,tx, state, 1, 100);
// Revert to default
UpdateNetworkUpgradeParameters(Consensus::UPGRADE_OVERWINTER, Consensus::NetworkUpgrade::NO_ACTIVATION_HEIGHT);
@@ -837,9 +837,9 @@ TEST(checktransaction_tests, OverwinterNotActive) {
MockCValidationState state;
// during initial block download, DoS ban score should be zero, else 100
EXPECT_CALL(state, DoS(0, false, REJECT_INVALID, "tx-overwinter-not-active", false)).Times(1);
ContextualCheckTransaction(tx, state, 1, 100, []() { return true; });
ContextualCheckTransaction(0,tx, state, 1, 100, []() { return true; });
EXPECT_CALL(state, DoS(100, false, REJECT_INVALID, "tx-overwinter-not-active", false)).Times(1);
ContextualCheckTransaction(tx, state, 1, 100, []() { return false; });
ContextualCheckTransaction(0,tx, state, 1, 100, []() { return false; });
}
// This tests a transaction without the fOverwintered flag set, against the Overwinter consensus rule set.
@@ -856,7 +856,7 @@ TEST(checktransaction_tests, OverwinterFlagNotSet) {
CTransaction tx(mtx);
MockCValidationState state;
EXPECT_CALL(state, DoS(100, false, REJECT_INVALID, "tx-overwinter-flag-not-set", false)).Times(1);
ContextualCheckTransaction(tx, state, 1, 100);
ContextualCheckTransaction(0,tx, state, 1, 100);
// Revert to default
UpdateNetworkUpgradeParameters(Consensus::UPGRADE_OVERWINTER, Consensus::NetworkUpgrade::NO_ACTIVATION_HEIGHT);

4
src/gtest/test_transaction_builder.cpp
View File

@@ -51,7 +51,7 @@ TEST(TransactionBuilder, Invoke)
EXPECT_EQ(tx1.valueBalance, -40000);
CValidationState state;
EXPECT_TRUE(ContextualCheckTransaction(tx1, state, 2, 0));
EXPECT_TRUE(ContextualCheckTransaction(0,tx1, state, 2, 0));
EXPECT_EQ(state.GetRejectReason(), "");
// Prepare to spend the note that was just created
@@ -85,7 +85,7 @@ TEST(TransactionBuilder, Invoke)
EXPECT_EQ(tx2.vShieldedOutput.size(), 2);
EXPECT_EQ(tx2.valueBalance, 10000);
EXPECT_TRUE(ContextualCheckTransaction(tx2, state, 3, 0));
EXPECT_TRUE(ContextualCheckTransaction(0,tx2, state, 3, 0));
EXPECT_EQ(state.GetRejectReason(), "");
// Revert to default

57
src/importcoin.cpp
View File

@@ -75,6 +75,18 @@ CTransaction MakeImportCoinTransaction(const ImportProof proof, const CTransacti
return CTransaction(mtx);
}
CTransaction MakePegsImportCoinTransaction(const ImportProof proof, const CTransaction burnTx, const std::vector<CTxOut> payouts, uint32_t nExpiryHeightOverride)
{
CMutableTransaction mtx; uint256 accounttxid,pegstxid,tokenid; CScript opret; CScript scriptSig;
mtx=MakeImportCoinTransaction(proof,burnTx,payouts);
// for spending markers in import tx - to track account state
accounttxid=burnTx.vin[0].prevout.hash;
mtx.vin.push_back(CTxIn(accounttxid,0,CScript()));
mtx.vin.push_back(CTxIn(accounttxid,1,CScript()));
return (mtx);
}
CTxOut MakeBurnOutput(CAmount value, uint32_t targetCCid, const std::string targetSymbol, const std::vector<CTxOut> payouts, const std::vector<uint8_t> rawproof)
{
@@ -123,13 +135,30 @@ CTxOut MakeBurnOutput(CAmount value, uint32_t targetCCid, std::string targetSymb
return CTxOut(value, CScript() << OP_RETURN << opret);
}
CTxOut MakeBurnOutput(CAmount value,uint32_t targetCCid,std::string targetSymbol,const std::vector<CTxOut> payouts,std::vector<uint8_t> rawproof,uint256 pegstxid,
uint256 tokenid,CPubKey srcpub,int64_t amount,std::pair<int64_t,int64_t> account)
{
std::vector<uint8_t> opret;
opret = E_MARSHAL(ss << (uint8_t)EVAL_IMPORTCOIN;
ss << VARINT(targetCCid);
ss << targetSymbol;
ss << SerializeHash(payouts);
ss << rawproof;
ss << pegstxid;
ss << tokenid;
ss << srcpub;
ss << amount;
ss << account);
return CTxOut(value, CScript() << OP_RETURN << opret);
}
bool UnmarshalImportTx(const CTransaction importTx, ImportProof &proof, CTransaction &burnTx, std::vector<CTxOut> &payouts)
{
if (importTx.vout.size() < 1)
return false;
if (importTx.vin.size() != 1 || importTx.vin[0].scriptSig != (CScript() << E_MARSHAL(ss << EVAL_IMPORTCOIN))) {
if ((!importTx.IsPegsImport() && importTx.vin.size() != 1) || importTx.vin[0].scriptSig != (CScript() << E_MARSHAL(ss << EVAL_IMPORTCOIN))) {
LOGSTREAM("importcoin", CCLOG_INFO, stream << "UnmarshalImportTx() incorrect import tx vin" << std::endl);
return false;
}
@@ -263,17 +292,35 @@ bool UnmarshalBurnTx(const CTransaction burnTx,uint256 &bindtxid,std::vector<CPu
ss >> amount));
}
bool UnmarshalBurnTx(const CTransaction burnTx,uint256 &pegstxid,uint256 &tokenid,CPubKey &srcpub, int64_t &amount,std::pair<int64_t,int64_t> &account)
{
std::vector<uint8_t> burnOpret,rawproof; bool isEof=true;
uint32_t targetCCid; uint256 payoutsHash; std::string targetSymbol;
uint8_t evalCode;
if (burnTx.vout.size() == 0) return false;
GetOpReturnData(burnTx.vout.back().scriptPubKey, burnOpret);
return (E_UNMARSHAL(burnOpret, ss >> evalCode;
ss >> VARINT(targetCCid);
ss >> targetSymbol;
ss >> payoutsHash;
ss >> rawproof;
ss >> pegstxid;
ss >> tokenid;
ss >> srcpub;
ss >> amount;
ss >> account));
}
/*
* Required by main
*/
CAmount GetCoinImportValue(const CTransaction &tx)
{
ImportProof proof;
CTransaction burnTx;
std::vector<CTxOut> payouts;
ImportProof proof; CTransaction burnTx; std::vector<CTxOut> payouts;
bool isNewImportTx = false;
if ((isNewImportTx = UnmarshalImportTx(tx, proof, burnTx, payouts))) {
if (burnTx.vout.size() > 0) {
vscript_t vburnOpret;

4
src/importcoin.h
View File

@@ -95,16 +95,20 @@ public:
CAmount GetCoinImportValue(const CTransaction &tx);
CTransaction MakeImportCoinTransaction(const ImportProof proof, const CTransaction burnTx, const std::vector<CTxOut> payouts, uint32_t nExpiryHeightOverride = 0);
CTransaction MakePegsImportCoinTransaction(const ImportProof proof, const CTransaction burnTx, const std::vector<CTxOut> payouts, uint32_t nExpiryHeightOverride = 0);
CTxOut MakeBurnOutput(CAmount value, uint32_t targetCCid, const std::string targetSymbol, const std::vector<CTxOut> payouts, const std::vector<uint8_t> rawproof);
CTxOut MakeBurnOutput(CAmount value, uint32_t targetCCid, std::string targetSymbol, const std::vector<CTxOut> payouts,std::vector<uint8_t> rawproof,
uint256 bindtxid,std::vector<CPubKey> publishers,std::vector<uint256>txids,uint256 burntxid,int32_t height,int32_t burnvout,std::string rawburntx,CPubKey destpub, int64_t amount);
CTxOut MakeBurnOutput(CAmount value, uint32_t targetCCid, std::string targetSymbol, const std::vector<CTxOut> payouts,std::vector<uint8_t> rawproof,std::string srcaddr,
std::string receipt);
CTxOut MakeBurnOutput(CAmount value,uint32_t targetCCid,std::string targetSymbol,const std::vector<CTxOut> payouts,std::vector<uint8_t> rawproof,uint256 pegstxid,
uint256 tokenid,CPubKey srcpub,int64_t amount,std::pair<int64_t,int64_t> account);
bool UnmarshalBurnTx(const CTransaction burnTx, std::string &targetSymbol, uint32_t *targetCCid, uint256 &payoutsHash,std::vector<uint8_t> &rawproof);
bool UnmarshalBurnTx(const CTransaction burnTx, std::string &srcaddr, std::string &receipt);
bool UnmarshalBurnTx(const CTransaction burnTx,uint256 &bindtxid,std::vector<CPubKey> &publishers,std::vector<uint256> &txids,uint256& burntxid,int32_t &height,int32_t &burnvout,std::string &rawburntx,CPubKey &destpub, int64_t &amount);
bool UnmarshalBurnTx(const CTransaction burnTx,uint256 &pegstxid,uint256 &tokenid,CPubKey &srcpub,int64_t &amount,std::pair<int64_t,int64_t> &account);
bool UnmarshalImportTx(const CTransaction importTx, ImportProof &proof, CTransaction &burnTx,std::vector<CTxOut> &payouts);
bool VerifyCoinImport(const CScript& scriptSig, TransactionSignatureChecker& checker, CValidationState &state);

46
src/init.cpp
View File

@@ -90,12 +90,10 @@
using namespace std;
#include "komodo_defs.h"
extern void ThreadSendAlert();
extern bool komodo_dailysnapshot(int32_t height);
extern int32_t KOMODO_LOADINGBLOCKS;
extern bool VERUS_MINTBLOCKS;
extern char ASSETCHAINS_SYMBOL[];
extern int32_t KOMODO_SNAPSHOT_INTERVAL;
ZCJoinSplit* pzcashParams = NULL;
@@ -978,13 +976,15 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler)
// Make sure enough file descriptors are available
int nBind = std::max((int)mapArgs.count("-bind") + (int)mapArgs.count("-whitebind"), 1);
nMaxConnections = GetArg("-maxconnections", DEFAULT_MAX_PEER_CONNECTIONS);
//fprintf(stderr,"nMaxConnections %d\n",nMaxConnections);
nMaxConnections = std::max(std::min(nMaxConnections, (int)(FD_SETSIZE - nBind - MIN_CORE_FILEDESCRIPTORS)), 0);
int nFD = RaiseFileDescriptorLimit(nMaxConnections + MIN_CORE_FILEDESCRIPTORS);
//fprintf(stderr,"nMaxConnections %d FD_SETSIZE.%d nBind.%d expr.%d \n",nMaxConnections,FD_SETSIZE,nBind,(int)(FD_SETSIZE - nBind - MIN_CORE_FILEDESCRIPTORS));
if (nFD < MIN_CORE_FILEDESCRIPTORS)
return InitError(_("Not enough file descriptors available."));
if (nFD - MIN_CORE_FILEDESCRIPTORS < nMaxConnections)
nMaxConnections = nFD - MIN_CORE_FILEDESCRIPTORS;
fprintf(stderr,"nMaxConnections %d\n",nMaxConnections);
// if using block pruning, then disable txindex
// also disable the wallet (for now, until SPV support is implemented in wallet)
if (GetArg("-prune", 0)) {
@@ -1066,6 +1066,11 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler)
RegisterAllCoreRPCCommands(tableRPC);
#ifdef ENABLE_WALLET
bool fDisableWallet = GetBoolArg("-disablewallet", false);
if ( KOMODO_NSPV != 0 )
{
fDisableWallet = true;
nLocalServices = 0;
}
if (!fDisableWallet)
RegisterWalletRPCCommands(tableRPC);
#endif
@@ -1142,9 +1147,11 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler)
// Option to startup with mocktime set (used for regression testing):
SetMockTime(GetArg("-mocktime", 0)); // SetMockTime(0) is a no-op
if (GetBoolArg("-peerbloomfilters", true))
nLocalServices |= NODE_BLOOM;
if ( KOMODO_NSPV == 0 )
{
if (GetBoolArg("-peerbloomfilters", true))
nLocalServices |= NODE_BLOOM;
}
nMaxTipAge = GetArg("-maxtipage", DEFAULT_MAX_TIP_AGE);
#ifdef ENABLE_MINING
@@ -1299,9 +1306,11 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler)
libsnark::inhibit_profiling_info = true;
libsnark::inhibit_profiling_counters = true;
// Initialize Zcash circuit parameters
ZC_LoadParams(chainparams);
if ( KOMODO_NSPV == 0 )
{
// Initialize Zcash circuit parameters
ZC_LoadParams(chainparams);
}
/* Start the RPC server already. It will be started in "warmup" mode
* and not really process calls already (but it will signify connections
* that the server is there and will be ready later). Warmup mode will
@@ -1478,6 +1487,17 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler)
}
#endif
if ( KOMODO_NSPV != 0 )
{
std::vector<boost::filesystem::path> vImportFiles;
threadGroup.create_thread(boost::bind(&ThreadImport, vImportFiles));
StartNode(threadGroup, scheduler);
pcoinsTip = new CCoinsViewCache(pcoinscatcher);
InitBlockIndex();
SetRPCWarmupFinished();
uiInterface.InitMessage(_("Done loading"));
return !fRequestShutdown;
}
// ********************************************************* Step 7: load block chain
fReindex = GetBoolArg("-reindex", false);
@@ -1890,7 +1910,11 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler)
PruneAndFlush();
}
}
if ( GetBoolArg("-addressindex", DEFAULT_ADDRESSINDEX) != 0 )
nLocalServices |= NODE_ADDRINDEX;
if ( GetBoolArg("-spentindex", DEFAULT_SPENTINDEX) != 0 )
nLocalServices |= NODE_SPENTINDEX;
fprintf(stderr,"nLocalServices %llx %d, %d\n",(long long)nLocalServices,GetBoolArg("-addressindex", DEFAULT_ADDRESSINDEX),GetBoolArg("-spentindex", DEFAULT_SPENTINDEX));
// ********************************************************* Step 10: import blocks
if (mapArgs.count("-blocknotify"))

4
src/komodo_bitcoind.h
View File

@@ -2051,7 +2051,7 @@ uint64_t komodo_checknotarypay(CBlock *pblock,int32_t height)
total += txout.nValue;
//fprintf(stderr, "MATCHED AmountPaid.%lu notaryid.%i\n",AmountToPay,NotarisationNotaries[n-1]);
}
else fprintf(stderr, "NOT MATCHED AmountPaid.%lu AmountToPay.%lu notaryid.%i\n", pblock->vtx[0].vout[n].nValue, AmountToPay, NotarisationNotaries[n-1]);
else fprintf(stderr, "NOT MATCHED AmountPaid.%llu AmountToPay.%llu notaryid.%i\n", (long long)pblock->vtx[0].vout[n].nValue, (long long)AmountToPay, NotarisationNotaries[n-1]);
}
n++;
}
@@ -2347,7 +2347,7 @@ int32_t komodo_checkPOW(int32_t slowflag,CBlock *pblock,int32_t height)
numSN = komodo_notaries(notarypubkeys, height, pblock->nTime);
if ( pblock->vtx[1].vin.size() < numSN/5 )
{
fprintf(stderr, "ht.%i does not meet minsigs.%i sigs.%li\n",height,numSN/5,pblock->vtx[1].vin.size());
fprintf(stderr, "ht.%i does not meet minsigs.%i sigs.%lld\n",height,numSN/5,(long long)pblock->vtx[1].vin.size());
return(-1);
}
}

5
src/komodo_defs.h
View File

@@ -17,6 +17,7 @@
#define KOMODO_DEFS_H
#include "komodo_nk.h"
#define KOMODO_EARLYTXID_HEIGHT 200
#define ASSETCHAINS_MINHEIGHT 128
#define ASSETCHAINS_MAX_ERAS 7
#define KOMODO_ELECTION_GAP 2000
@@ -271,7 +272,7 @@ extern uint64_t ASSETCHAINS_SUPPLY, ASSETCHAINS_FOUNDERS_REWARD;
extern uint64_t ASSETCHAINS_TIMELOCKGTE;
extern uint32_t ASSETCHAINS_ALGO, ASSETCHAINS_VERUSHASH,ASSETCHAINS_EQUIHASH,KOMODO_INITDONE;
extern int32_t KOMODO_MININGTHREADS,KOMODO_LONGESTCHAIN,ASSETCHAINS_SEED,IS_KOMODO_NOTARY,USE_EXTERNAL_PUBKEY,KOMODO_CHOSEN_ONE,KOMODO_ON_DEMAND,KOMODO_PASSPORT_INITDONE,ASSETCHAINS_STAKED;
extern int32_t KOMODO_MININGTHREADS,KOMODO_LONGESTCHAIN,ASSETCHAINS_SEED,IS_KOMODO_NOTARY,USE_EXTERNAL_PUBKEY,KOMODO_CHOSEN_ONE,KOMODO_ON_DEMAND,KOMODO_PASSPORT_INITDONE,ASSETCHAINS_STAKED,KOMODO_NSPV;
extern uint64_t ASSETCHAINS_COMMISSION, ASSETCHAINS_LASTERA,ASSETCHAINS_CBOPRET;
extern bool VERUS_MINTBLOCKS;
extern uint64_t ASSETCHAINS_REWARD[ASSETCHAINS_MAX_ERAS], ASSETCHAINS_NOTARY_PAY[ASSETCHAINS_MAX_ERAS], ASSETCHAINS_TIMELOCKGTE, ASSETCHAINS_NONCEMASK[],ASSETCHAINS_NK[2];
@@ -335,6 +336,8 @@ int64_t komodo_pricemult(int32_t ind);
int32_t komodo_priceget(int64_t *buf64,int32_t ind,int32_t height,int32_t numblocks);
uint64_t komodo_accrued_interest(int32_t *txheightp,uint32_t *locktimep,uint256 hash,int32_t n,int32_t checkheight,uint64_t checkvalue,int32_t tipheight);
int32_t komodo_currentheight();
int32_t komodo_notarized_bracket(struct notarized_checkpoint *nps[2],int32_t height);
uint256 Parseuint256(const char *hexstr);
#endif

7
src/komodo_gateway.h
View File

@@ -652,6 +652,7 @@ const char *banned_txids[] =
//"01d8c839463bda2f2f6400ede4611357913684927a767422a8560ead1b22557c",
//"6e4980a9e1bd669f4df04732dc6f11b7773b6de88d1abcf89a6b9007d72ef9ac",
//"6cc1d0495170bc0e11fd3925297623562e529ea1336b66ea61f8a1159041aed2",
//"250875424cece9bcd98cb226b09da7671625633d6958589e3a462bad89ad87cc", // missed
};
int32_t komodo_checkvout(int32_t vout,int32_t k,int32_t indallvouts)
@@ -668,7 +669,7 @@ int32_t komodo_bannedset(int32_t *indallvoutsp,uint256 *array,int32_t max)
int32_t i;
if ( sizeof(banned_txids)/sizeof(*banned_txids) > max )
{
fprintf(stderr,"komodo_bannedset: buffer too small %ld vs %d\n",sizeof(banned_txids)/sizeof(*banned_txids),max);
fprintf(stderr,"komodo_bannedset: buffer too small %d vs %d\n",(int32_t)(sizeof(banned_txids)/sizeof(*banned_txids)),max);
StartShutdown();
}
for (i=0; i<sizeof(banned_txids)/sizeof(*banned_txids); i++)
@@ -1288,7 +1289,7 @@ long komodo_stateind_validate(struct komodo_state *sp,char *indfname,uint8_t *fi
if ( (inds= OS_fileptr(&fsize,indfname)) != 0 )
{
lastfpos = 0;
fprintf(stderr,"inds.%p validate %s fsize.%ld datalen.%ld n.%ld lastfpos.%ld\n",inds,indfname,fsize,datalen,fsize / sizeof(uint32_t),lastfpos);
fprintf(stderr,"inds.%p validate %s fsize.%ld datalen.%ld n.%d lastfpos.%ld\n",inds,indfname,fsize,datalen,(int32_t)(fsize / sizeof(uint32_t)),lastfpos);
if ( (fsize % sizeof(uint32_t)) == 0 )
{
n = (int32_t)(fsize / sizeof(uint32_t));
@@ -1379,7 +1380,7 @@ int32_t komodo_faststateinit(struct komodo_state *sp,char *fname,char *symbol,ch
if ( (indfp= fopen(indfname,"rb+")) != 0 )
{
lastfpos = fpos = validated;
fprintf(stderr,"datalen.%ld validated %ld -> indcounter %u, prevpos100 %u offset.%ld\n",datalen,validated,indcounter,prevpos100,indcounter * sizeof(uint32_t));
fprintf(stderr,"datalen.%ld validated %ld -> indcounter %u, prevpos100 %u offset.%d\n",datalen,validated,indcounter,prevpos100,(int32_t)(indcounter * sizeof(uint32_t)));
if ( fpos < datalen )
{
fseek(indfp,indcounter * sizeof(uint32_t),SEEK_SET);

4
src/komodo_globals.h
View File

@@ -46,7 +46,7 @@ struct komodo_state KOMODO_STATES[34];
int COINBASE_MATURITY = _COINBASE_MATURITY;//100;
unsigned int WITNESS_CACHE_SIZE = _COINBASE_MATURITY+10;
uint256 KOMODO_EARLYTXID;
int32_t KOMODO_MININGTHREADS = -1,IS_KOMODO_NOTARY,IS_STAKED_NOTARY,USE_EXTERNAL_PUBKEY,KOMODO_CHOSEN_ONE,ASSETCHAINS_SEED,KOMODO_ON_DEMAND,KOMODO_EXTERNAL_NOTARIES,KOMODO_PASSPORT_INITDONE,KOMODO_PAX,KOMODO_EXCHANGEWALLET,KOMODO_REWIND,STAKED_ERA,KOMODO_CONNECTING = -1,KOMODO_DEALERNODE,KOMODO_EXTRASATOSHI,ASSETCHAINS_FOUNDERS,ASSETCHAINS_CBMATURITY;
int32_t KOMODO_MININGTHREADS = -1,IS_KOMODO_NOTARY,IS_STAKED_NOTARY,USE_EXTERNAL_PUBKEY,KOMODO_CHOSEN_ONE,ASSETCHAINS_SEED,KOMODO_ON_DEMAND,KOMODO_EXTERNAL_NOTARIES,KOMODO_PASSPORT_INITDONE,KOMODO_PAX,KOMODO_EXCHANGEWALLET,KOMODO_REWIND,STAKED_ERA,KOMODO_CONNECTING = -1,KOMODO_DEALERNODE,KOMODO_EXTRASATOSHI,ASSETCHAINS_FOUNDERS,ASSETCHAINS_CBMATURITY,KOMODO_NSPV;
int32_t KOMODO_INSYNC,KOMODO_LASTMINED,prevKOMODO_LASTMINED,KOMODO_CCACTIVATE,JUMBLR_PAUSE = 1;
std::string NOTARY_PUBKEY,ASSETCHAINS_NOTARIES,ASSETCHAINS_OVERRIDE_PUBKEY,DONATION_PUBKEY,ASSETCHAINS_SCRIPTPUB,NOTARY_ADDRESS,ASSETCHAINS_SELFIMPORT,ASSETCHAINS_CCLIB;
uint8_t NOTARY_PUBKEY33[33],ASSETCHAINS_OVERRIDE_PUBKEY33[33],ASSETCHAINS_OVERRIDE_PUBKEYHASH[20],ASSETCHAINS_PUBLIC,ASSETCHAINS_PRIVATE,ASSETCHAINS_TXPOW,ASSETCHAINS_MARMARA;
@@ -74,7 +74,7 @@ uint64_t ASSETCHAINS_TIMELOCKGTE = _ASSETCHAINS_TIMELOCKOFF;
uint64_t ASSETCHAINS_TIMEUNLOCKFROM = 0, ASSETCHAINS_TIMEUNLOCKTO = 0,ASSETCHAINS_CBOPRET=0;
uint64_t ASSETCHAINS_LASTERA = 1;
uint64_t ASSETCHAINS_ENDSUBSIDY[ASSETCHAINS_MAX_ERAS],ASSETCHAINS_REWARD[ASSETCHAINS_MAX_ERAS],ASSETCHAINS_HALVING[ASSETCHAINS_MAX_ERAS],ASSETCHAINS_DECAY[ASSETCHAINS_MAX_ERAS],ASSETCHAINS_NOTARY_PAY[ASSETCHAINS_MAX_ERAS];
uint64_t ASSETCHAINS_ENDSUBSIDY[ASSETCHAINS_MAX_ERAS],ASSETCHAINS_REWARD[ASSETCHAINS_MAX_ERAS],ASSETCHAINS_HALVING[ASSETCHAINS_MAX_ERAS],ASSETCHAINS_DECAY[ASSETCHAINS_MAX_ERAS],ASSETCHAINS_NOTARY_PAY[ASSETCHAINS_MAX_ERAS],ASSETCHAINS_PEGSCCPARAMS[3];
uint8_t ASSETCHAINS_CCDISABLES[256];
std::vector<std::string> ASSETCHAINS_PRICES,ASSETCHAINS_STOCKS;

582
src/komodo_nSPV.h Normal file
View File

@@ -0,0 +1,582 @@
/******************************************************************************
* Copyright © 2014-2019 The SuperNET Developers. *
* *
* See the AUTHORS, DEVELOPER-AGREEMENT and LICENSE files at *
* the top-level directory of this distribution for the individual copyright *
* holder information and the developer policies on copyright and licensing. *
* *
* Unless otherwise agreed in a custom licensing agreement, no part of the *
* SuperNET software, including this file may be copied, modified, propagated *
* or distributed except according to the terms contained in the LICENSE file *
* *
* Removal or modification of this copyright notice is prohibited. *
* *
******************************************************************************/
// todo:
// headers "sync" make sure it connects to prior blocks to notarization. use getinfo hdrht to get missing hdrs
// interest calculations are currently just using what is returned, it should calculate it from scratch
// CC signing
// make sure to sanity check all vector lengths on receipt
// make sure no files are updated (this is to allow nSPV=1 and later nSPV=0 without affecting database)
// bug: under load, fullnode was returning all 0 nServices
#ifndef KOMODO_NSPV_H
#define KOMODO_NSPV_H
#define NSPV_POLLITERS 15
#define NSPV_POLLMICROS 100000
#define NSPV_MAXVINS 64
#define NSPV_AUTOLOGOUT 777
#define NSPV_BRANCHID 0x76b809bb
// nSPV defines and struct definitions with serialization and purge functions
#define NSPV_INFO 0x00
#define NSPV_INFORESP 0x01
#define NSPV_UTXOS 0x02
#define NSPV_UTXOSRESP 0x03
#define NSPV_NTZS 0x04
#define NSPV_NTZSRESP 0x05
#define NSPV_NTZSPROOF 0x06
#define NSPV_NTZSPROOFRESP 0x07
#define NSPV_TXPROOF 0x08
#define NSPV_TXPROOFRESP 0x09
#define NSPV_SPENTINFO 0x0a
#define NSPV_SPENTINFORESP 0x0b
#define NSPV_BROADCAST 0x0c
#define NSPV_BROADCASTRESP 0x0d
int32_t NSPV_gettransaction(int32_t skipvalidation,int32_t vout,uint256 txid,int32_t height,CTransaction &tx,int64_t extradata,uint32_t tiptime,int64_t &rewardsum);
extern uint256 SIG_TXHASH;
uint32_t NSPV_blocktime(int32_t hdrheight);
int32_t iguana_rwbuf(int32_t rwflag,uint8_t *serialized,uint16_t len,uint8_t *buf)
{
if ( rwflag != 0 )
memcpy(serialized,buf,len);
else memcpy(buf,serialized,len);
return(len);
}
struct NSPV_equihdr
{
int32_t nVersion;
uint256 hashPrevBlock;
uint256 hashMerkleRoot;
uint256 hashFinalSaplingRoot;
uint32_t nTime;
uint32_t nBits;
uint256 nNonce;
uint8_t nSolution[1344];
};
int32_t NSPV_rwequihdr(int32_t rwflag,uint8_t *serialized,struct NSPV_equihdr *ptr)
{
int32_t len = 0;
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->nVersion),&ptr->nVersion);
len += iguana_rwbignum(rwflag,&serialized[len],sizeof(ptr->hashPrevBlock),(uint8_t *)&ptr->hashPrevBlock);
len += iguana_rwbignum(rwflag,&serialized[len],sizeof(ptr->hashMerkleRoot),(uint8_t *)&ptr->hashMerkleRoot);
len += iguana_rwbignum(rwflag,&serialized[len],sizeof(ptr->hashFinalSaplingRoot),(uint8_t *)&ptr->hashFinalSaplingRoot);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->nTime),&ptr->nTime);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->nBits),&ptr->nBits);
len += iguana_rwbignum(rwflag,&serialized[len],sizeof(ptr->nNonce),(uint8_t *)&ptr->nNonce);
len += iguana_rwbuf(rwflag,&serialized[len],sizeof(ptr->nSolution),ptr->nSolution);
return(len);
}
int32_t iguana_rwequihdrvec(int32_t rwflag,uint8_t *serialized,uint16_t *vecsizep,struct NSPV_equihdr **ptrp)
{
int32_t i,vsize,len = 0;
len += iguana_rwnum(rwflag,&serialized[len],sizeof(*vecsizep),vecsizep);
if ( (vsize= *vecsizep) != 0 )
{
//fprintf(stderr,"vsize.%d ptrp.%p alloc %ld\n",vsize,*ptrp,sizeof(struct NSPV_equihdr)*vsize);
if ( *ptrp == 0 )
*ptrp = (struct NSPV_equihdr *)calloc(sizeof(struct NSPV_equihdr),vsize); // relies on uint16_t being "small" to prevent mem exhaustion
for (i=0; i<vsize; i++)
len += NSPV_rwequihdr(rwflag,&serialized[len],&(*ptrp)[i]);
}
return(len);
}
int32_t iguana_rwuint8vec(int32_t rwflag,uint8_t *serialized,uint16_t *vecsizep,uint8_t **ptrp)
{
int32_t vsize,len = 0;
len += iguana_rwnum(rwflag,&serialized[len],sizeof(*vecsizep),vecsizep);
if ( (vsize= *vecsizep) != 0 )
{
if ( *ptrp == 0 )
*ptrp = (uint8_t *)calloc(1,vsize); // relies on uint16_t being "small" to prevent mem exhaustion
len += iguana_rwbuf(rwflag,&serialized[len],vsize,*ptrp);
}
return(len);
}
struct NSPV_utxoresp
{
uint256 txid;
int64_t satoshis,extradata;
int32_t vout,height;
};
int32_t NSPV_rwutxoresp(int32_t rwflag,uint8_t *serialized,struct NSPV_utxoresp *ptr)
{
int32_t len = 0;
len += iguana_rwbignum(rwflag,&serialized[len],sizeof(ptr->txid),(uint8_t *)&ptr->txid);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->satoshis),&ptr->satoshis);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->extradata),&ptr->extradata);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->vout),&ptr->vout);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->height),&ptr->height);
return(len);
}
struct NSPV_utxosresp
{
struct NSPV_utxoresp *utxos;
char coinaddr[64];
int64_t total,interest;
int32_t nodeheight;
uint16_t numutxos; uint8_t CCflag,pad8;
};
int32_t NSPV_rwutxosresp(int32_t rwflag,uint8_t *serialized,struct NSPV_utxosresp *ptr) // check mempool
{
int32_t i,len = 0;
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->numutxos),&ptr->numutxos);
if ( ptr->numutxos != 0 )
{
if ( ptr->utxos == 0 )
ptr->utxos = (struct NSPV_utxoresp *)calloc(sizeof(*ptr->utxos),ptr->numutxos); // relies on uint16_t being "small" to prevent mem exhaustion
for (i=0; i<ptr->numutxos; i++)
len += NSPV_rwutxoresp(rwflag,&serialized[len],&ptr->utxos[i]);
}
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->total),&ptr->total);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->interest),&ptr->interest);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->nodeheight),&ptr->nodeheight);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->CCflag),&ptr->CCflag);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->pad8),&ptr->pad8);
if ( rwflag != 0 )
{
memcpy(&serialized[len],ptr->coinaddr,sizeof(ptr->coinaddr));
len += sizeof(ptr->coinaddr);
}
else
{
memcpy(ptr->coinaddr,&serialized[len],sizeof(ptr->coinaddr));
len += sizeof(ptr->coinaddr);
}
return(len);
}
void NSPV_utxosresp_purge(struct NSPV_utxosresp *ptr)
{
if ( ptr != 0 )
{
if ( ptr->utxos != 0 )
free(ptr->utxos);
memset(ptr,0,sizeof(*ptr));
}
}
struct NSPV_ntz
{
uint256 blockhash,txid,othertxid;
int32_t height,txidheight;
};
int32_t NSPV_rwntz(int32_t rwflag,uint8_t *serialized,struct NSPV_ntz *ptr)
{
int32_t len = 0;
len += iguana_rwbignum(rwflag,&serialized[len],sizeof(ptr->blockhash),(uint8_t *)&ptr->blockhash);
len += iguana_rwbignum(rwflag,&serialized[len],sizeof(ptr->txid),(uint8_t *)&ptr->txid);
len += iguana_rwbignum(rwflag,&serialized[len],sizeof(ptr->othertxid),(uint8_t *)&ptr->othertxid);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->height),&ptr->height);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->txidheight),&ptr->txidheight);
return(len);
}
struct NSPV_ntzsresp
{
struct NSPV_ntz prevntz,nextntz;
int32_t reqheight;
};
int32_t NSPV_rwntzsresp(int32_t rwflag,uint8_t *serialized,struct NSPV_ntzsresp *ptr)
{
int32_t len = 0;
len += NSPV_rwntz(rwflag,&serialized[len],&ptr->prevntz);
len += NSPV_rwntz(rwflag,&serialized[len],&ptr->nextntz);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->reqheight),&ptr->reqheight);
return(len);
}
void NSPV_ntzsresp_copy(struct NSPV_ntzsresp *dest,struct NSPV_ntzsresp *ptr)
{
*dest = *ptr;
}
void NSPV_ntzsresp_purge(struct NSPV_ntzsresp *ptr)
{
if ( ptr != 0 )
memset(ptr,0,sizeof(*ptr));
}
struct NSPV_inforesp
{
struct NSPV_ntz notarization;
uint256 blockhash;
int32_t height,hdrheight;
struct NSPV_equihdr H;
};
int32_t NSPV_rwinforesp(int32_t rwflag,uint8_t *serialized,struct NSPV_inforesp *ptr)
{
int32_t len = 0;
len += NSPV_rwntz(rwflag,&serialized[len],&ptr->notarization);
len += iguana_rwbignum(rwflag,&serialized[len],sizeof(ptr->blockhash),(uint8_t *)&ptr->blockhash);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->height),&ptr->height);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->hdrheight),&ptr->hdrheight);
len += NSPV_rwequihdr(rwflag,&serialized[len],&ptr->H);
//fprintf(stderr,"hdr rwlen.%d\n",len);
return(len);
}
void NSPV_inforesp_purge(struct NSPV_inforesp *ptr)
{
if ( ptr != 0 )
memset(ptr,0,sizeof(*ptr));
}
struct NSPV_txproof
{
uint256 txid;
int64_t unspentvalue;
int32_t height,vout,pad;
uint16_t txlen,txprooflen;
uint8_t *tx,*txproof;
};
int32_t NSPV_rwtxproof(int32_t rwflag,uint8_t *serialized,struct NSPV_txproof *ptr)
{
int32_t len = 0;
len += iguana_rwbignum(rwflag,&serialized[len],sizeof(ptr->txid),(uint8_t *)&ptr->txid);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->unspentvalue),&ptr->unspentvalue);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->height),&ptr->height);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->vout),&ptr->vout);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->pad),&ptr->pad);
len += iguana_rwuint8vec(rwflag,&serialized[len],&ptr->txlen,&ptr->tx);
len += iguana_rwuint8vec(rwflag,&serialized[len],&ptr->txprooflen,&ptr->txproof);
return(len);
}
void NSPV_txproof_copy(struct NSPV_txproof *dest,struct NSPV_txproof *ptr)
{
*dest = *ptr;
if ( ptr->tx != 0 )
{
dest->tx = (uint8_t *)malloc(ptr->txlen);
memcpy(dest->tx,ptr->tx,ptr->txlen);
}
if ( ptr->txproof != 0 )
{
dest->txproof = (uint8_t *)malloc(ptr->txprooflen);
memcpy(dest->txproof,ptr->txproof,ptr->txprooflen);
}
}
void NSPV_txproof_purge(struct NSPV_txproof *ptr)
{
if ( ptr != 0 )
{
if ( ptr->tx != 0 )
free(ptr->tx);
if ( ptr->txproof != 0 )
free(ptr->txproof);
memset(ptr,0,sizeof(*ptr));
}
}
struct NSPV_ntzproofshared
{
struct NSPV_equihdr *hdrs;
int32_t prevht,nextht,pad32;
uint16_t numhdrs,pad16;
};
int32_t NSPV_rwntzproofshared(int32_t rwflag,uint8_t *serialized,struct NSPV_ntzproofshared *ptr)
{
int32_t len = 0;
len += iguana_rwequihdrvec(rwflag,&serialized[len],&ptr->numhdrs,&ptr->hdrs);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->prevht),&ptr->prevht);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->nextht),&ptr->nextht);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->pad32),&ptr->pad32);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->pad16),&ptr->pad16);
//fprintf(stderr,"rwcommon prev.%d next.%d\n",ptr->prevht,ptr->nextht);
return(len);
}
struct NSPV_ntzsproofresp
{
struct NSPV_ntzproofshared common;
uint256 prevtxid,nexttxid;
int32_t pad32,prevtxidht,nexttxidht;
uint16_t prevtxlen,nexttxlen;
uint8_t *prevntz,*nextntz;
};
int32_t NSPV_rwntzsproofresp(int32_t rwflag,uint8_t *serialized,struct NSPV_ntzsproofresp *ptr)
{
int32_t len = 0;
len += NSPV_rwntzproofshared(rwflag,&serialized[len],&ptr->common);
len += iguana_rwbignum(rwflag,&serialized[len],sizeof(ptr->prevtxid),(uint8_t *)&ptr->prevtxid);
len += iguana_rwbignum(rwflag,&serialized[len],sizeof(ptr->nexttxid),(uint8_t *)&ptr->nexttxid);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->pad32),&ptr->pad32);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->prevtxidht),&ptr->prevtxidht);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->nexttxidht),&ptr->nexttxidht);
len += iguana_rwuint8vec(rwflag,&serialized[len],&ptr->prevtxlen,&ptr->prevntz);
len += iguana_rwuint8vec(rwflag,&serialized[len],&ptr->nexttxlen,&ptr->nextntz);
return(len);
}
void NSPV_ntzsproofresp_copy(struct NSPV_ntzsproofresp *dest,struct NSPV_ntzsproofresp *ptr)
{
*dest = *ptr;
if ( ptr->common.hdrs != 0 )
{
dest->common.hdrs = (struct NSPV_equihdr *)malloc(ptr->common.numhdrs * sizeof(*ptr->common.hdrs));
memcpy(dest->common.hdrs,ptr->common.hdrs,ptr->common.numhdrs * sizeof(*ptr->common.hdrs));
}
if ( ptr->prevntz != 0 )
{
dest->prevntz = (uint8_t *)malloc(ptr->prevtxlen);
memcpy(dest->prevntz,ptr->prevntz,ptr->prevtxlen);
}
if ( ptr->nextntz != 0 )
{
dest->nextntz = (uint8_t *)malloc(ptr->nexttxlen);
memcpy(dest->nextntz,ptr->nextntz,ptr->nexttxlen);
}
}
void NSPV_ntzsproofresp_purge(struct NSPV_ntzsproofresp *ptr)
{
if ( ptr != 0 )
{
if ( ptr->common.hdrs != 0 )
free(ptr->common.hdrs);
if ( ptr->prevntz != 0 )
free(ptr->prevntz);
if ( ptr->nextntz != 0 )
free(ptr->nextntz);
memset(ptr,0,sizeof(*ptr));
}
}
struct NSPV_MMRproof
{
struct NSPV_ntzproofshared common;
// tbd
};
struct NSPV_spentinfo
{
struct NSPV_txproof spent;
uint256 txid;
int32_t vout,spentvini;
};
int32_t NSPV_rwspentinfo(int32_t rwflag,uint8_t *serialized,struct NSPV_spentinfo *ptr) // check mempool
{
int32_t len = 0;
len += NSPV_rwtxproof(rwflag,&serialized[len],&ptr->spent);
len += iguana_rwbignum(rwflag,&serialized[len],sizeof(ptr->txid),(uint8_t *)&ptr->txid);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->vout),&ptr->vout);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->spentvini),&ptr->spentvini);
return(len);
}
void NSPV_spentinfo_purge(struct NSPV_spentinfo *ptr)
{
if ( ptr != 0 )
{
NSPV_txproof_purge(&ptr->spent);
memset(ptr,0,sizeof(*ptr));
}
}
struct NSPV_broadcastresp
{
uint256 txid;
int32_t retcode;
};
int32_t NSPV_rwbroadcastresp(int32_t rwflag,uint8_t *serialized,struct NSPV_broadcastresp *ptr)
{
int32_t len = 0;
len += iguana_rwbignum(rwflag,&serialized[len],sizeof(ptr->txid),(uint8_t *)&ptr->txid);
len += iguana_rwnum(rwflag,&serialized[len],sizeof(ptr->retcode),&ptr->retcode);
return(len);
}
void NSPV_broadcast_purge(struct NSPV_broadcastresp *ptr)
{
if ( ptr != 0 )
memset(ptr,0,sizeof(*ptr));
}
// useful utility functions
uint256 NSPV_doublesha256(uint8_t *data,int32_t datalen)
{
bits256 _hash; uint256 hash; int32_t i;
_hash = bits256_doublesha256(0,data,datalen);
for (i=0; i<32; i++)
((uint8_t *)&hash)[i] = _hash.bytes[31 - i];
return(hash);
}
uint256 NSPV_hdrhash(struct NSPV_equihdr *hdr)
{
CBlockHeader block;
block.nVersion = hdr->nVersion;
block.hashPrevBlock = hdr->hashPrevBlock;
block.hashMerkleRoot = hdr->hashMerkleRoot;
block.hashFinalSaplingRoot = hdr->hashFinalSaplingRoot;
block.nTime = hdr->nTime;
block.nBits = hdr->nBits;
block.nNonce = hdr->nNonce;
block.nSolution.resize(sizeof(hdr->nSolution));
memcpy(&block.nSolution[0],hdr->nSolution,sizeof(hdr->nSolution));
return(block.GetHash());
}
int32_t NSPV_txextract(CTransaction &tx,uint8_t *data,int32_t datalen)
{
std::vector<uint8_t> rawdata;
rawdata.resize(datalen);
memcpy(&rawdata[0],data,datalen);
if ( DecodeHexTx(tx,HexStr(rawdata)) != 0 )
return(0);
else return(-1);
}
bool NSPV_SignTx(CMutableTransaction &mtx,int32_t vini,int64_t utxovalue,const CScript scriptPubKey,uint32_t nTime);
int32_t NSPV_fastnotariescount(CTransaction tx,uint8_t elected[64][33],uint32_t nTime)
{
CPubKey pubkeys[64]; uint8_t sig[512]; CScript scriptPubKeys[64]; CMutableTransaction mtx(tx); int32_t vini,j,siglen,retval; uint64_t mask = 0; char *str; std::vector<std::vector<unsigned char>> vData;
for (j=0; j<64; j++)
{
pubkeys[j] = buf2pk(elected[j]);
scriptPubKeys[j] = (CScript() << ParseHex(HexStr(pubkeys[j])) << OP_CHECKSIG);
//fprintf(stderr,"%d %s\n",j,HexStr(pubkeys[j]).c_str());
}
fprintf(stderr,"txid %s\n",tx.GetHash().GetHex().c_str());
//for (vini=0; vini<tx.vin.size(); vini++)
// mtx.vin[vini].scriptSig.resize(0);
for (vini=0; vini<tx.vin.size(); vini++)
{
CScript::const_iterator pc = tx.vin[vini].scriptSig.begin();
if ( tx.vin[vini].scriptSig.GetPushedData(pc,vData) != 0 )
{
vData[0].pop_back();
for (j=0; j<64; j++)
{
if ( ((1LL << j) & mask) != 0 )
continue;
char coinaddr[64]; Getscriptaddress(coinaddr,scriptPubKeys[j]);
NSPV_SignTx(mtx,vini,10000,scriptPubKeys[j],nTime); // sets SIG_TXHASH
if ( (retval= pubkeys[j].Verify(SIG_TXHASH,vData[0])) != 0 )
{
fprintf(stderr,"(vini.%d %s.%d) ",vini,coinaddr,retval);
mask |= (1LL << j);
break;
}
}
fprintf(stderr," verified %llx\n",(long long)mask);
}
}
return(bitweight(mask));
}
/*
NSPV_notariescount is the slowest process during full validation as it requires looking up 13 transactions.
one way that would be 10000x faster would be to bruteforce validate the signatures in each vin, against all 64 pubkeys! for a valid tx, that is on average 13*32 secp256k1/sapling verify operations, which is much faster than even a single network request.
Unfortunately, due to the complexity of calculating the hash to sign for a tx, this bruteforcing would require determining what type of signature method and having sapling vs legacy methods of calculating the txhash.
It could be that the fullnode side could calculate this and send it back to the superlite side as any hash that would validate 13 different ways has to be the valid txhash.
However, since the vouts being spent by the notaries are highly constrained p2pk vouts, the txhash can be deduced if a specific notary pubkey is indeed the signer
*/
int32_t NSPV_notariescount(CTransaction tx,uint8_t elected[64][33])
{
uint8_t *script; CTransaction vintx; int64_t rewardsum = 0; int32_t i,j,utxovout,scriptlen,numsigs = 0;
for (i=0; i<tx.vin.size(); i++)
{
utxovout = tx.vin[i].prevout.n;
if ( NSPV_gettransaction(1,utxovout,tx.vin[i].prevout.hash,0,vintx,-1,0,rewardsum) != 0 )
{
fprintf(stderr,"error getting %s/v%d\n",tx.vin[i].prevout.hash.GetHex().c_str(),utxovout);
return(numsigs);
}
if ( utxovout < vintx.vout.size() )
{
script = (uint8_t *)&vintx.vout[utxovout].scriptPubKey[0];
if ( (scriptlen= vintx.vout[utxovout].scriptPubKey.size()) == 35 )
{
for (j=0; j<64; j++)
if ( memcmp(&script[1],elected[j],33) == 0 )
{
numsigs++;
break;
}
} else fprintf(stderr,"invalid scriptlen.%d\n",scriptlen);
} else fprintf(stderr,"invalid utxovout.%d vs %d\n",utxovout,(int32_t)vintx.vout.size());
}
return(numsigs);
}
uint256 NSPV_opretextract(int32_t *heightp,uint256 *blockhashp,char *symbol,std::vector<uint8_t> opret,uint256 txid)
{
uint256 desttxid; int32_t i;
iguana_rwnum(0,&opret[32],sizeof(*heightp),heightp);
for (i=0; i<32; i++)
((uint8_t *)blockhashp)[i] = opret[i];
for (i=0; i<32; i++)
((uint8_t *)&desttxid)[i] = opret[4 + 32 + i];
if ( 0 && *heightp != 2690 )
fprintf(stderr," ntzht.%d %s <- txid.%s size.%d\n",*heightp,(*blockhashp).GetHex().c_str(),(txid).GetHex().c_str(),(int32_t)opret.size());
return(desttxid);
}
int32_t NSPV_notarizationextract(int32_t verifyntz,int32_t *ntzheightp,uint256 *blockhashp,uint256 *desttxidp,CTransaction tx)
{
int32_t numsigs=0; uint8_t elected[64][33]; char *symbol; std::vector<uint8_t> opret; uint32_t nTime;
if ( tx.vout.size() >= 2 )
{
symbol = (ASSETCHAINS_SYMBOL[0] == 0) ? (char *)"KMD" : ASSETCHAINS_SYMBOL;
GetOpReturnData(tx.vout[1].scriptPubKey,opret);
if ( opret.size() >= 32*2+4 )
{
//sleep(1); // needed to avoid no pnodes error
*desttxidp = NSPV_opretextract(ntzheightp,blockhashp,symbol,opret,tx.GetHash());
nTime = NSPV_blocktime(*ntzheightp);
komodo_notaries(elected,*ntzheightp,nTime);
if ( verifyntz != 0 && (numsigs= NSPV_fastnotariescount(tx,elected,nTime)) < 12 )
{
fprintf(stderr,"numsigs.%d error\n",numsigs);
return(-3);
}
return(0);
}
else
{
fprintf(stderr,"opretsize.%d error\n",(int32_t)opret.size());
return(-2);
}
} else return(-1);
}
#endif // KOMODO_NSPV_H

522
src/komodo_nSPV_fullnode.h Normal file
View File

@@ -0,0 +1,522 @@
/******************************************************************************
* Copyright © 2014-2019 The SuperNET Developers. *
* *
* See the AUTHORS, DEVELOPER-AGREEMENT and LICENSE files at *
* the top-level directory of this distribution for the individual copyright *
* holder information and the developer policies on copyright and licensing. *
* *
* Unless otherwise agreed in a custom licensing agreement, no part of the *
* SuperNET software, including this file may be copied, modified, propagated *
* or distributed except according to the terms contained in the LICENSE file *
* *
* Removal or modification of this copyright notice is prohibited. *
* *
******************************************************************************/
#ifndef KOMODO_NSPVFULLNODE_H
#define KOMODO_NSPVFULLNODE_H
// NSPV_get... functions need to return the exact serialized length, which is the size of the structure minus size of pointers, plus size of allocated data
#include "notarisationdb.h"
struct NSPV_ntzargs
{
uint256 txid,desttxid,blockhash;
int32_t txidht,ntzheight;
};
int32_t NSPV_notarization_find(struct NSPV_ntzargs *args,int32_t height,int32_t dir)
{
int32_t ntzheight = 0; uint256 hashBlock; CTransaction tx; Notarisation nota; char *symbol; std::vector<uint8_t> opret;
symbol = (ASSETCHAINS_SYMBOL[0] == 0) ? (char *)"KMD" : ASSETCHAINS_SYMBOL;
memset(args,0,sizeof(*args));
if ( dir > 0 )
height += 10;
if ( (args->txidht= ScanNotarisationsDB(height,symbol,1440,nota)) == 0 )
return(-1);
args->txid = nota.first;
if ( !GetTransaction(args->txid,tx,hashBlock,false) || tx.vout.size() < 2 )
return(-2);
GetOpReturnData(tx.vout[1].scriptPubKey,opret);
if ( opret.size() >= 32*2+4 )
args->desttxid = NSPV_opretextract(&args->ntzheight,&args->blockhash,symbol,opret,args->txid);
return(args->ntzheight);
}
int32_t NSPV_notarized_bracket(struct NSPV_ntzargs *prev,struct NSPV_ntzargs *next,int32_t height)
{
uint256 bhash; int32_t txidht,ntzht,nextht,i=0;
memset(prev,0,sizeof(*prev));
memset(next,0,sizeof(*next));
if ( (ntzht= NSPV_notarization_find(prev,height,-1)) < 0 || ntzht > height || ntzht == 0 )
return(-1);
txidht = height+1;
while ( (ntzht= NSPV_notarization_find(next,txidht,1)) < height )
{
nextht = next->txidht + 10*i;
//fprintf(stderr,"found forward ntz, but ntzht.%d vs height.%d, txidht.%d -> nextht.%d\n",next->ntzheight,height,txidht,nextht);
memset(next,0,sizeof(*next));
txidht = nextht;
if ( ntzht <= 0 )
break;
if ( i++ > 10 )
break;
}
return(0);
}
int32_t NSPV_ntzextract(struct NSPV_ntz *ptr,uint256 ntztxid,int32_t txidht,uint256 desttxid,int32_t ntzheight)
{
ptr->blockhash = *chainActive[ntzheight]->phashBlock;
ptr->height = ntzheight;
ptr->txidheight = txidht;
ptr->othertxid = desttxid;
ptr->txid = ntztxid;
return(0);
}
int32_t NSPV_getntzsresp(struct NSPV_ntzsresp *ptr,int32_t origreqheight)
{
struct NSPV_ntzargs prev,next; int32_t reqheight = origreqheight;
if ( reqheight < chainActive.LastTip()->GetHeight() )
reqheight++;
if ( NSPV_notarized_bracket(&prev,&next,reqheight) == 0 )
{
if ( prev.ntzheight != 0 )
{
ptr->reqheight = origreqheight;
if ( NSPV_ntzextract(&ptr->prevntz,prev.txid,prev.txidht,prev.desttxid,prev.ntzheight) < 0 )
return(-1);
}
if ( next.ntzheight != 0 )
{
if ( NSPV_ntzextract(&ptr->nextntz,next.txid,next.txidht,next.desttxid,next.ntzheight) < 0 )
return(-1);
}
}
return(sizeof(*ptr));
}
int32_t NSPV_setequihdr(struct NSPV_equihdr *hdr,int32_t height)
{
CBlockIndex *pindex;
if ( (pindex= komodo_chainactive(height)) != 0 )
{
hdr->nVersion = pindex->nVersion;
if ( pindex->pprev == 0 )
return(-1);
hdr->hashPrevBlock = pindex->pprev->GetBlockHash();
hdr->hashMerkleRoot = pindex->hashMerkleRoot;
hdr->hashFinalSaplingRoot = pindex->hashFinalSaplingRoot;
hdr->nTime = pindex->nTime;
hdr->nBits = pindex->nBits;
hdr->nNonce = pindex->nNonce;
memcpy(hdr->nSolution,&pindex->nSolution[0],sizeof(hdr->nSolution));
return(sizeof(*hdr));
}
return(-1);
}
int32_t NSPV_getinfo(struct NSPV_inforesp *ptr,int32_t reqheight)
{
int32_t prevMoMheight,len = 0; CBlockIndex *pindex; struct NSPV_ntzsresp pair;
if ( (pindex= chainActive.LastTip()) != 0 )
{
ptr->height = pindex->GetHeight();
ptr->blockhash = pindex->GetBlockHash();
if ( NSPV_getntzsresp(&pair,ptr->height-1) < 0 )
return(-1);
ptr->notarization = pair.prevntz;
if ( reqheight == 0 )
reqheight = ptr->height;
ptr->hdrheight = reqheight;
if ( NSPV_setequihdr(&ptr->H,reqheight) < 0 )
return(-1);
return(sizeof(*ptr));
} else return(-1);
}
int32_t NSPV_getaddressutxos(struct NSPV_utxosresp *ptr,char *coinaddr,bool isCC) // check mempool
{
int64_t total = 0,interest=0; uint32_t locktime; int32_t tipheight,maxlen,txheight,n = 0,len = 0;
std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> > unspentOutputs;
SetCCunspents(unspentOutputs,coinaddr,isCC);
maxlen = MAX_BLOCK_SIZE(tipheight) - 512;
maxlen /= sizeof(*ptr->utxos);
strncpy(ptr->coinaddr,coinaddr,sizeof(ptr->coinaddr)-1);
ptr->CCflag = isCC;
if ( (ptr->numutxos= (int32_t)unspentOutputs.size()) >= 0 && ptr->numutxos < maxlen )
{
tipheight = chainActive.LastTip()->GetHeight();
ptr->nodeheight = tipheight;
ptr->utxos = (struct NSPV_utxoresp *)calloc(ptr->numutxos,sizeof(*ptr->utxos));
for (std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> >::const_iterator it=unspentOutputs.begin(); it!=unspentOutputs.end(); it++)
{
ptr->utxos[n].txid = it->first.txhash;
ptr->utxos[n].vout = (int32_t)it->first.index;
ptr->utxos[n].satoshis = it->second.satoshis;
ptr->utxos[n].height = it->second.blockHeight;
if ( ASSETCHAINS_SYMBOL[0] == 0 && it->second.satoshis >= 10*COIN )
{
ptr->utxos[n].extradata = komodo_accrued_interest(&txheight,&locktime,ptr->utxos[n].txid,ptr->utxos[n].vout,ptr->utxos[n].height,ptr->utxos[n].satoshis,tipheight);
interest += ptr->utxos[n].extradata;
}
total += it->second.satoshis;
n++;
}
if ( len < maxlen )
{
len = (int32_t)(sizeof(*ptr) + sizeof(*ptr->utxos)*ptr->numutxos - sizeof(ptr->utxos));
//fprintf(stderr,"getaddressutxos for %s -> n.%d:%d total %.8f interest %.8f len.%d\n",coinaddr,n,ptr->numutxos,dstr(total),dstr(interest),len);
if ( n == ptr->numutxos )
{
ptr->total = total;
ptr->interest = interest;
return(len);
}
}
}
if ( ptr->utxos != 0 )
free(ptr->utxos);
memset(ptr,0,sizeof(*ptr));
return(0);
}
uint8_t *NSPV_getrawtx(CTransaction &tx,uint256 &hashBlock,uint16_t *txlenp,uint256 txid)
{
uint8_t *rawtx = 0;
*txlenp = 0;
{
LOCK(cs_main);
if (!GetTransaction(txid, tx, hashBlock, false))
return(0);
string strHex = EncodeHexTx(tx);
*txlenp = (int32_t)strHex.size() >> 1;
if ( *txlenp > 0 )
{
rawtx = (uint8_t *)calloc(1,*txlenp);
decode_hex(rawtx,*txlenp,(char *)strHex.c_str());
}
}
return(rawtx);
}
int32_t NSPV_sendrawtransaction(struct NSPV_broadcastresp *ptr,uint8_t *data,int32_t n)
{
CTransaction tx;
ptr->retcode = 0;
if ( NSPV_txextract(tx,data,n) == 0 )
{
LOCK(cs_main);
ptr->txid = tx.GetHash();
//fprintf(stderr,"try to addmempool transaction %s\n",ptr->txid.GetHex().c_str());
if ( myAddtomempool(tx) != 0 )
{
ptr->retcode = 1;
//int32_t i;
//for (i=0; i<n; i++)
// fprintf(stderr,"%02x",data[i]);
fprintf(stderr," relay transaction %s retcode.%d\n",ptr->txid.GetHex().c_str(),ptr->retcode);
RelayTransaction(tx);
} else ptr->retcode = -3;
} else ptr->retcode = -1;
return(sizeof(*ptr));
}
int32_t NSPV_gettxproof(struct NSPV_txproof *ptr,int32_t vout,uint256 txid,int32_t height)
{
int32_t flag = 0,len = 0; CTransaction _tx; uint256 hashBlock; CBlock block; CBlockIndex *pindex;
if ( (ptr->tx= NSPV_getrawtx(_tx,hashBlock,&ptr->txlen,txid)) == 0 )
return(-1);
ptr->txid = txid;
ptr->vout = vout;
ptr->height = height;
if ( height != 0 && (pindex= komodo_chainactive(height)) != 0 && komodo_blockload(block,pindex) == 0 )
{
BOOST_FOREACH(const CTransaction&tx, block.vtx)
{
if ( tx.GetHash() == txid )
{
flag = 1;
break;
}
}
if ( flag != 0 )
{
set<uint256> setTxids;
CDataStream ssMB(SER_NETWORK, PROTOCOL_VERSION);
setTxids.insert(txid);
CMerkleBlock mb(block, setTxids);
ssMB << mb;
std::vector<uint8_t> proof(ssMB.begin(), ssMB.end());
ptr->txprooflen = (int32_t)proof.size();
//fprintf(stderr,"%s txproof.(%s)\n",txid.GetHex().c_str(),HexStr(proof).c_str());
if ( ptr->txprooflen > 0 )
{
ptr->txproof = (uint8_t *)calloc(1,ptr->txprooflen);
memcpy(ptr->txproof,&proof[0],ptr->txprooflen);
}
//fprintf(stderr,"gettxproof slen.%d\n",(int32_t)(sizeof(*ptr) - sizeof(ptr->tx) - sizeof(ptr->txproof) + ptr->txlen + ptr->txprooflen));
}
}
ptr->unspentvalue = CCgettxout(txid,vout,1,1);
return(sizeof(*ptr) - sizeof(ptr->tx) - sizeof(ptr->txproof) + ptr->txlen + ptr->txprooflen);
}
int32_t NSPV_getntzsproofresp(struct NSPV_ntzsproofresp *ptr,uint256 prevntztxid,uint256 nextntztxid)
{
int32_t i; uint256 hashBlock,bhash0,bhash1,desttxid0,desttxid1; CTransaction tx;
ptr->prevtxid = prevntztxid;
ptr->prevntz = NSPV_getrawtx(tx,hashBlock,&ptr->prevtxlen,ptr->prevtxid);
ptr->prevtxidht = komodo_blockheight(hashBlock);
if ( NSPV_notarizationextract(0,&ptr->common.prevht,&bhash0,&desttxid0,tx) < 0 )
return(-2);
else if ( komodo_blockheight(bhash0) != ptr->common.prevht )
return(-3);
ptr->nexttxid = nextntztxid;
ptr->nextntz = NSPV_getrawtx(tx,hashBlock,&ptr->nexttxlen,ptr->nexttxid);
ptr->nexttxidht = komodo_blockheight(hashBlock);
if ( NSPV_notarizationextract(0,&ptr->common.nextht,&bhash1,&desttxid1,tx) < 0 )
return(-5);
else if ( komodo_blockheight(bhash1) != ptr->common.nextht )
return(-6);
else if ( ptr->common.prevht > ptr->common.nextht || (ptr->common.nextht - ptr->common.prevht) > 1440 )
{
fprintf(stderr,"illegal prevht.%d nextht.%d\n",ptr->common.prevht,ptr->common.nextht);
return(-7);
}
//fprintf(stderr,"%s -> prevht.%d, %s -> nexht.%d\n",ptr->prevtxid.GetHex().c_str(),ptr->common.prevht,ptr->nexttxid.GetHex().c_str(),ptr->common.nextht);
ptr->common.numhdrs = (ptr->common.nextht - ptr->common.prevht + 1);
ptr->common.hdrs = (struct NSPV_equihdr *)calloc(ptr->common.numhdrs,sizeof(*ptr->common.hdrs));
//fprintf(stderr,"prev.%d next.%d allocate numhdrs.%d\n",prevht,nextht,ptr->common.numhdrs);
for (i=0; i<ptr->common.numhdrs; i++)
{
//hashBlock = NSPV_hdrhash(&ptr->common.hdrs[i]);
//fprintf(stderr,"hdr[%d] %s\n",prevht+i,hashBlock.GetHex().c_str());
if ( NSPV_setequihdr(&ptr->common.hdrs[i],ptr->common.prevht+i) < 0 )
{
fprintf(stderr,"error setting hdr.%d\n",ptr->common.prevht+i);
free(ptr->common.hdrs);
ptr->common.hdrs = 0;
return(-1);
}
}
return(sizeof(*ptr) + sizeof(*ptr->common.hdrs)*ptr->common.numhdrs - sizeof(ptr->common.hdrs) - sizeof(ptr->prevntz) - sizeof(ptr->nextntz) + ptr->prevtxlen + ptr->nexttxlen);
}
int32_t NSPV_getspentinfo(struct NSPV_spentinfo *ptr,uint256 txid,int32_t vout)
{
int32_t len = 0;
ptr->txid = txid;
ptr->vout = vout;
ptr->spentvini = -1;
len = (int32_t)(sizeof(*ptr) - sizeof(ptr->spent.tx) - sizeof(ptr->spent.txproof));
if ( CCgetspenttxid(ptr->spent.txid,ptr->spentvini,ptr->spent.height,txid,vout) == 0 )
{
if ( NSPV_gettxproof(&ptr->spent,0,ptr->spent.txid,ptr->spent.height) > 0 )
len += ptr->spent.txlen + ptr->spent.txprooflen;
else
{
NSPV_txproof_purge(&ptr->spent);
return(-1);
}
}
return(len);
}
void komodo_nSPVreq(CNode *pfrom,std::vector<uint8_t> request) // received a request
{
int32_t len,slen,ind,reqheight; std::vector<uint8_t> response; uint32_t timestamp = (uint32_t)time(NULL);
if ( (len= request.size()) > 0 )
{
if ( (ind= request[0]>>1) >= sizeof(pfrom->prevtimes)/sizeof(*pfrom->prevtimes) )
ind = (int32_t)(sizeof(pfrom->prevtimes)/sizeof(*pfrom->prevtimes)) - 1;
if ( pfrom->prevtimes[ind] > timestamp )
pfrom->prevtimes[ind] = 0;
if ( request[0] == NSPV_INFO ) // info
{
//fprintf(stderr,"check info %u vs %u, ind.%d\n",timestamp,pfrom->prevtimes[ind],ind);
if ( timestamp > pfrom->prevtimes[ind] )
{
struct NSPV_inforesp I;
if ( len == 1+sizeof(reqheight) )
iguana_rwnum(0,&request[1],sizeof(reqheight),&reqheight);
else reqheight = 0;
//fprintf(stderr,"request height.%d\n",reqheight);
memset(&I,0,sizeof(I));
if ( (slen= NSPV_getinfo(&I,reqheight)) > 0 )
{
response.resize(1 + slen);
response[0] = NSPV_INFORESP;
//fprintf(stderr,"slen.%d\n",slen);
if ( NSPV_rwinforesp(1,&response[1],&I) == slen )
{
pfrom->PushMessage("nSPV",response);
pfrom->prevtimes[ind] = timestamp;
}
NSPV_inforesp_purge(&I);
}
}
}
else if ( request[0] == NSPV_UTXOS )
{
//fprintf(stderr,"utxos: %u > %u, ind.%d, len.%d\n",timestamp,pfrom->prevtimes[ind],ind,len);
if ( timestamp > pfrom->prevtimes[ind] )
{
struct NSPV_utxosresp U; char coinaddr[64];
if ( len < 64 && (request[1] == len-2 || request[1] == len-3) )
{
uint8_t isCC = 0;
memcpy(coinaddr,&request[2],request[1]);
coinaddr[request[1]] = 0;
if ( request[1] == len-3 )
isCC = (request[len-1] != 0);
if ( isCC != 0 )
fprintf(stderr,"%s isCC.%d\n",coinaddr,isCC);
memset(&U,0,sizeof(U));
if ( (slen= NSPV_getaddressutxos(&U,coinaddr,isCC)) > 0 )
{
response.resize(1 + slen);
response[0] = NSPV_UTXOSRESP;
if ( NSPV_rwutxosresp(1,&response[1],&U) == slen )
{
pfrom->PushMessage("nSPV",response);
pfrom->prevtimes[ind] = timestamp;
}
NSPV_utxosresp_purge(&U);
}
}
}
}
else if ( request[0] == NSPV_NTZS )
{
if ( timestamp > pfrom->prevtimes[ind] )
{
struct NSPV_ntzsresp N; int32_t height;
if ( len == 1+sizeof(height) )
{
iguana_rwnum(0,&request[1],sizeof(height),&height);
memset(&N,0,sizeof(N));
if ( (slen= NSPV_getntzsresp(&N,height)) > 0 )
{
response.resize(1 + slen);
response[0] = NSPV_NTZSRESP;
if ( NSPV_rwntzsresp(1,&response[1],&N) == slen )
{
pfrom->PushMessage("nSPV",response);
pfrom->prevtimes[ind] = timestamp;
}
NSPV_ntzsresp_purge(&N);
}
}
}
}
else if ( request[0] == NSPV_NTZSPROOF )
{
if ( timestamp > pfrom->prevtimes[ind] )
{
struct NSPV_ntzsproofresp P; uint256 prevntz,nextntz;
if ( len == 1+sizeof(prevntz)+sizeof(nextntz) )
{
iguana_rwbignum(0,&request[1],sizeof(prevntz),(uint8_t *)&prevntz);
iguana_rwbignum(0,&request[1+sizeof(prevntz)],sizeof(nextntz),(uint8_t *)&nextntz);
memset(&P,0,sizeof(P));
//fprintf(stderr,"msg prev.%s next.%s\n",prevntz.GetHex().c_str(),nextntz.GetHex().c_str());
if ( (slen= NSPV_getntzsproofresp(&P,prevntz,nextntz)) > 0 )
{
response.resize(1 + slen);
response[0] = NSPV_NTZSPROOFRESP;
if ( NSPV_rwntzsproofresp(1,&response[1],&P) == slen )
{
pfrom->PushMessage("nSPV",response);
pfrom->prevtimes[ind] = timestamp;
}
NSPV_ntzsproofresp_purge(&P);
}
}
}
}
else if ( request[0] == NSPV_TXPROOF )
{
if ( timestamp > pfrom->prevtimes[ind] )
{
struct NSPV_txproof P; uint256 txid; int32_t height,vout;
if ( len == 1+sizeof(txid)+sizeof(height)+sizeof(vout) )
{
iguana_rwnum(0,&request[1],sizeof(height),&height);
iguana_rwnum(0,&request[1+sizeof(height)],sizeof(vout),&vout);
iguana_rwbignum(0,&request[1+sizeof(height)+sizeof(vout)],sizeof(txid),(uint8_t *)&txid);
//fprintf(stderr,"got txid %s/v%d ht.%d\n",txid.GetHex().c_str(),vout,height);
memset(&P,0,sizeof(P));
if ( (slen= NSPV_gettxproof(&P,vout,txid,height)) > 0 )
{
response.resize(1 + slen);
response[0] = NSPV_TXPROOFRESP;
if ( NSPV_rwtxproof(1,&response[1],&P) == slen )
{
pfrom->PushMessage("nSPV",response);
pfrom->prevtimes[ind] = timestamp;
}
NSPV_txproof_purge(&P);
}
}
}
}
else if ( request[0] == NSPV_SPENTINFO )
{
if ( timestamp > pfrom->prevtimes[ind] )
{
struct NSPV_spentinfo S; int32_t vout; uint256 txid;
if ( len == 1+sizeof(txid)+sizeof(vout) )
{
iguana_rwnum(0,&request[1],sizeof(vout),&vout);
iguana_rwbignum(0,&request[1+sizeof(vout)],sizeof(txid),(uint8_t *)&txid);
memset(&S,0,sizeof(S));
if ( (slen= NSPV_getspentinfo(&S,txid,vout)) > 0 )
{
response.resize(1 + slen);
response[0] = NSPV_SPENTINFORESP;
if ( NSPV_rwspentinfo(1,&response[1],&S) == slen )
{
pfrom->PushMessage("nSPV",response);
pfrom->prevtimes[ind] = timestamp;
}
NSPV_spentinfo_purge(&S);
}
}
}
}
else if ( request[0] == NSPV_BROADCAST )
{
if ( timestamp > pfrom->prevtimes[ind] )
{
struct NSPV_broadcastresp B; uint16_t n,offset; uint256 txid;
if ( len > 1+sizeof(txid)+sizeof(n) )
{
iguana_rwbignum(0,&request[1],sizeof(txid),(uint8_t *)&txid);
iguana_rwnum(0,&request[1+sizeof(txid)],sizeof(n),&n);
memset(&B,0,sizeof(B));
offset = 1 + sizeof(txid) + sizeof(n);
if ( request.size() == offset+n && (slen= NSPV_sendrawtransaction(&B,&request[offset],n)) > 0 )
{
response.resize(1 + slen);
response[0] = NSPV_BROADCASTRESP;
if ( NSPV_rwbroadcastresp(1,&response[1],&B) == slen )
{
pfrom->PushMessage("nSPV",response);
pfrom->prevtimes[ind] = timestamp;
}
NSPV_broadcast_purge(&B);
}
}
}
}
}
}
#endif // KOMODO_NSPVFULLNODE_H

690
src/komodo_nSPV_superlite.h Normal file
View File

@@ -0,0 +1,690 @@
/******************************************************************************
* Copyright © 2014-2019 The SuperNET Developers. *
* *
* See the AUTHORS, DEVELOPER-AGREEMENT and LICENSE files at *
* the top-level directory of this distribution for the individual copyright *
* holder information and the developer policies on copyright and licensing. *
* *
* Unless otherwise agreed in a custom licensing agreement, no part of the *
* SuperNET software, including this file may be copied, modified, propagated *
* or distributed except according to the terms contained in the LICENSE file *
* *
* Removal or modification of this copyright notice is prohibited. *
* *
******************************************************************************/
#ifndef KOMODO_NSPVSUPERLITE_H
#define KOMODO_NSPVSUPERLITE_H
// nSPV client. VERY simplistic "single threaded" networking model. for production GUI best to multithread, etc.
// no caching, no optimizations, no reducing the number of ntzsproofs needed by detecting overlaps, etc.
// advantage is that it is simpler to implement and understand to create a design for a more performant version
CAmount AmountFromValue(const UniValue& value);
int32_t bitcoin_base58decode(uint8_t *data,char *coinaddr);
uint32_t NSPV_lastinfo,NSPV_logintime,NSPV_tiptime;
CKey NSPV_key;
char NSPV_wifstr[64],NSPV_pubkeystr[67],NSPV_lastpeer[128];
std::string NSPV_address;
struct NSPV_inforesp NSPV_inforesult;
struct NSPV_utxosresp NSPV_utxosresult;
struct NSPV_spentinfo NSPV_spentresult;
struct NSPV_ntzsresp NSPV_ntzsresult;
struct NSPV_ntzsproofresp NSPV_ntzsproofresult;
struct NSPV_txproof NSPV_txproofresult;
struct NSPV_broadcastresp NSPV_broadcastresult;
struct NSPV_ntzsresp NSPV_ntzsresp_cache[NSPV_MAXVINS];
struct NSPV_ntzsproofresp NSPV_ntzsproofresp_cache[NSPV_MAXVINS * 2];
struct NSPV_txproof NSPV_txproof_cache[NSPV_MAXVINS * 4];
struct NSPV_ntzsresp *NSPV_ntzsresp_find(int32_t reqheight)
{
int32_t i;
for (i=0; i<sizeof(NSPV_ntzsresp_cache)/sizeof(*NSPV_ntzsresp_cache); i++)
if ( NSPV_ntzsresp_cache[i].reqheight == reqheight )
return(&NSPV_ntzsresp_cache[i]);
return(0);
}
struct NSPV_ntzsresp *NSPV_ntzsresp_add(struct NSPV_ntzsresp *ptr)
{
int32_t i;
for (i=0; i<sizeof(NSPV_ntzsresp_cache)/sizeof(*NSPV_ntzsresp_cache); i++)
if ( NSPV_ntzsresp_cache[i].reqheight == 0 )
break;
if ( i == sizeof(NSPV_ntzsresp_cache)/sizeof(*NSPV_ntzsresp_cache) )
i == (rand() % (sizeof(NSPV_ntzsresp_cache)/sizeof(*NSPV_ntzsresp_cache)));
NSPV_ntzsresp_purge(&NSPV_ntzsresp_cache[i]);
NSPV_ntzsresp_copy(&NSPV_ntzsresp_cache[i],ptr);
fprintf(stderr,"ADD CACHE ntzsresp req.%d\n",ptr->reqheight);
return(&NSPV_ntzsresp_cache[i]);
}
struct NSPV_txproof *NSPV_txproof_find(uint256 txid)
{
int32_t i;
for (i=0; i<sizeof(NSPV_txproof_cache)/sizeof(*NSPV_txproof_cache); i++)
if ( NSPV_txproof_cache[i].txid == txid )
return(&NSPV_txproof_cache[i]);
return(0);
}
struct NSPV_txproof *NSPV_txproof_add(struct NSPV_txproof *ptr)
{
int32_t i;
for (i=0; i<sizeof(NSPV_txproof_cache)/sizeof(*NSPV_txproof_cache); i++)
if ( NSPV_txproof_cache[i].txlen == 0 )
break;
if ( i == sizeof(NSPV_txproof_cache)/sizeof(*NSPV_txproof_cache) )
i == (rand() % (sizeof(NSPV_txproof_cache)/sizeof(*NSPV_txproof_cache)));
NSPV_txproof_purge(&NSPV_txproof_cache[i]);
NSPV_txproof_copy(&NSPV_txproof_cache[i],ptr);
fprintf(stderr,"ADD CACHE txproof %s\n",ptr->txid.GetHex().c_str());
return(&NSPV_txproof_cache[i]);
}
struct NSPV_ntzsproofresp *NSPV_ntzsproof_find(uint256 prevtxid,uint256 nexttxid)
{
int32_t i;
for (i=0; i<sizeof(NSPV_ntzsproofresp_cache)/sizeof(*NSPV_ntzsproofresp_cache); i++)
if ( NSPV_ntzsproofresp_cache[i].prevtxid == prevtxid && NSPV_ntzsproofresp_cache[i].nexttxid == nexttxid )
return(&NSPV_ntzsproofresp_cache[i]);
return(0);
}
struct NSPV_ntzsproofresp *NSPV_ntzsproof_add(struct NSPV_ntzsproofresp *ptr)
{
int32_t i;
for (i=0; i<sizeof(NSPV_ntzsproofresp_cache)/sizeof(*NSPV_ntzsproofresp_cache); i++)
if ( NSPV_ntzsproofresp_cache[i].common.hdrs == 0 )
break;
if ( i == sizeof(NSPV_ntzsproofresp_cache)/sizeof(*NSPV_ntzsproofresp_cache) )
i == (rand() % (sizeof(NSPV_ntzsproofresp_cache)/sizeof(*NSPV_ntzsproofresp_cache)));
NSPV_ntzsproofresp_purge(&NSPV_ntzsproofresp_cache[i]);
NSPV_ntzsproofresp_copy(&NSPV_ntzsproofresp_cache[i],ptr);
fprintf(stderr,"ADD CACHE ntzsproof %s %s\n",ptr->prevtxid.GetHex().c_str(),ptr->nexttxid.GetHex().c_str());
return(&NSPV_ntzsproofresp_cache[i]);
}
// komodo_nSPVresp is called from async message processing
void komodo_nSPVresp(CNode *pfrom,std::vector<uint8_t> response) // received a response
{
struct NSPV_inforesp I; int32_t len; uint32_t timestamp = (uint32_t)time(NULL);
strncpy(NSPV_lastpeer,pfrom->addr.ToString().c_str(),sizeof(NSPV_lastpeer)-1);
if ( (len= response.size()) > 0 )
{
switch ( response[0] )
{
case NSPV_INFORESP:
//fprintf(stderr,"got info response %u size.%d height.%d\n",timestamp,(int32_t)response.size(),NSPV_inforesult.height); // update current height and ntrz status
I = NSPV_inforesult;
NSPV_inforesp_purge(&NSPV_inforesult);
NSPV_rwinforesp(0,&response[1],&NSPV_inforesult);
if ( NSPV_inforesult.height < I.height )
{
fprintf(stderr,"got old info response %u size.%d height.%d\n",timestamp,(int32_t)response.size(),NSPV_inforesult.height); // update current height and ntrz status
NSPV_inforesp_purge(&NSPV_inforesult);
NSPV_inforesult = I;
}
else if ( NSPV_inforesult.height > I.height )
{
NSPV_lastinfo = timestamp - ASSETCHAINS_BLOCKTIME/4;
// need to validate new header to make sure it is valid mainchain
if ( NSPV_inforesult.height == NSPV_inforesult.hdrheight )
NSPV_tiptime = NSPV_inforesult.H.nTime;
}
break;
case NSPV_UTXOSRESP:
NSPV_utxosresp_purge(&NSPV_utxosresult);
NSPV_rwutxosresp(0,&response[1],&NSPV_utxosresult);
fprintf(stderr,"got utxos response %u size.%d\n",timestamp,(int32_t)response.size()); // update utxos list
break;
case NSPV_NTZSRESP:
NSPV_ntzsresp_purge(&NSPV_ntzsresult);
NSPV_rwntzsresp(0,&response[1],&NSPV_ntzsresult);
if ( NSPV_ntzsresp_find(NSPV_ntzsresult.reqheight) == 0 )
NSPV_ntzsresp_add(&NSPV_ntzsresult);
fprintf(stderr,"got ntzs response %u size.%d %s prev.%d, %s next.%d\n",timestamp,(int32_t)response.size(),NSPV_ntzsresult.prevntz.txid.GetHex().c_str(),NSPV_ntzsresult.prevntz.height,NSPV_ntzsresult.nextntz.txid.GetHex().c_str(),NSPV_ntzsresult.nextntz.height);
break;
case NSPV_NTZSPROOFRESP:
NSPV_ntzsproofresp_purge(&NSPV_ntzsproofresult);
NSPV_rwntzsproofresp(0,&response[1],&NSPV_ntzsproofresult);
if ( NSPV_ntzsproof_find(NSPV_ntzsproofresult.prevtxid,NSPV_ntzsproofresult.nexttxid) == 0 )
NSPV_ntzsproof_add(&NSPV_ntzsproofresult);
fprintf(stderr,"got ntzproof response %u size.%d prev.%d next.%d\n",timestamp,(int32_t)response.size(),NSPV_ntzsproofresult.common.prevht,NSPV_ntzsproofresult.common.nextht);
break;
case NSPV_TXPROOFRESP:
NSPV_txproof_purge(&NSPV_txproofresult);
NSPV_rwtxproof(0,&response[1],&NSPV_txproofresult);
if ( NSPV_txproof_find(NSPV_txproofresult.txid) == 0 )
NSPV_txproof_add(&NSPV_txproofresult);
fprintf(stderr,"got txproof response %u size.%d %s ht.%d\n",timestamp,(int32_t)response.size(),NSPV_txproofresult.txid.GetHex().c_str(),NSPV_txproofresult.height);
break;
case NSPV_SPENTINFORESP:
NSPV_spentinfo_purge(&NSPV_spentresult);
NSPV_rwspentinfo(0,&response[1],&NSPV_spentresult);
fprintf(stderr,"got spentinfo response %u size.%d\n",timestamp,(int32_t)response.size());
break;
case NSPV_BROADCASTRESP:
NSPV_broadcast_purge(&NSPV_broadcastresult);
NSPV_rwbroadcastresp(0,&response[1],&NSPV_broadcastresult);
fprintf(stderr,"got broadcast response %u size.%d %s retcode.%d\n",timestamp,(int32_t)response.size(),NSPV_broadcastresult.txid.GetHex().c_str(),NSPV_broadcastresult.retcode);
break;
default: fprintf(stderr,"unexpected response %02x size.%d at %u\n",response[0],(int32_t)response.size(),timestamp);
break;
}
}
}
// superlite message issuing
CNode *NSPV_req(CNode *pnode,uint8_t *msg,int32_t len,uint64_t mask,int32_t ind)
{
int32_t n,flag = 0; CNode *pnodes[64]; uint32_t timestamp = (uint32_t)time(NULL);
if ( KOMODO_NSPV == 0 )
return(0);
if ( pnode == 0 )
{
memset(pnodes,0,sizeof(pnodes));
LOCK(cs_vNodes);
n = 0;
BOOST_FOREACH(CNode *ptr,vNodes)
{
if ( ptr->prevtimes[ind] > timestamp )
ptr->prevtimes[ind] = 0;
if ( ptr->hSocket == INVALID_SOCKET )
continue;
if ( (ptr->nServices & mask) == mask && timestamp > ptr->prevtimes[ind] )
{
flag = 1;
pnodes[n++] = ptr;
if ( n == sizeof(pnodes)/sizeof(*pnodes) )
break;
} // else fprintf(stderr,"nServices %llx vs mask %llx, t%u vs %u, ind.%d\n",(long long)ptr->nServices,(long long)mask,timestamp,ptr->prevtimes[ind],ind);
}
if ( n > 0 )
pnode = pnodes[rand() % n];
} else flag = 1;
if ( pnode != 0 )
{
std::vector<uint8_t> request;
request.resize(len);
memcpy(&request[0],msg,len);
if ( (0) && KOMODO_NSPV != 0 )
fprintf(stderr,"pushmessage [%d] len.%d\n",msg[0],len);
pnode->PushMessage("getnSPV",request);
pnode->prevtimes[ind] = timestamp;
return(pnode);
} else fprintf(stderr,"no pnodes\n");
return(0);
}
UniValue NSPV_logout()
{
UniValue result(UniValue::VOBJ);
result.push_back(Pair("result","success"));
if ( NSPV_logintime != 0 )
fprintf(stderr,"scrub wif and privkey from NSPV memory\n");
else result.push_back(Pair("status","wasnt logged in"));
memset(NSPV_ntzsproofresp_cache,0,sizeof(NSPV_ntzsproofresp_cache));
memset(NSPV_txproof_cache,0,sizeof(NSPV_txproof_cache));
memset(NSPV_ntzsresp_cache,0,sizeof(NSPV_ntzsresp_cache));
memset(NSPV_wifstr,0,sizeof(NSPV_wifstr));
memset(&NSPV_key,0,sizeof(NSPV_key));
NSPV_logintime = 0;
return(result);
}
// komodo_nSPV from main polling loop (really this belongs in its own file, but it is so small, it ended up here)
void komodo_nSPV(CNode *pto) // polling loop from SendMessages
{
uint8_t msg[256]; int32_t i,len=0; uint32_t timestamp = (uint32_t)time(NULL);
if ( NSPV_logintime != 0 && timestamp > NSPV_logintime+NSPV_AUTOLOGOUT )
NSPV_logout();
if ( (pto->nServices & NODE_NSPV) == 0 )
return;
if ( pto->prevtimes[NSPV_INFO>>1] > timestamp )
pto->prevtimes[NSPV_INFO>>1] = 0;
if ( KOMODO_NSPV != 0 )
{
if ( timestamp > NSPV_lastinfo + ASSETCHAINS_BLOCKTIME/2 && timestamp > pto->prevtimes[NSPV_INFO>>1] + 2*ASSETCHAINS_BLOCKTIME/3 )
{
int32_t reqht;
reqht = 0;
len = 0;
msg[len++] = NSPV_INFO;
len += iguana_rwnum(1,&msg[len],sizeof(reqht),&reqht);
//fprintf(stderr,"issue getinfo\n");
NSPV_req(pto,msg,len,NODE_NSPV,NSPV_INFO>>1);
}
}
}
UniValue NSPV_txproof_json(struct NSPV_txproof *ptr)
{
UniValue result(UniValue::VOBJ);
result.push_back(Pair("txid",ptr->txid.GetHex()));
result.push_back(Pair("height",(int64_t)ptr->height));
result.push_back(Pair("txlen",(int64_t)ptr->txlen));
result.push_back(Pair("txprooflen",(int64_t)ptr->txprooflen));
result.push_back(Pair("lastpeer",NSPV_lastpeer));
return(result);
}
UniValue NSPV_spentinfo_json(struct NSPV_spentinfo *ptr)
{
UniValue result(UniValue::VOBJ);
result.push_back(Pair("result","success"));
result.push_back(Pair("txid",ptr->txid.GetHex()));
result.push_back(Pair("vout",(int64_t)ptr->vout));
result.push_back(Pair("spentheight",(int64_t)ptr->spent.height));
result.push_back(Pair("spenttxid",ptr->spent.txid.GetHex()));
result.push_back(Pair("spentvini",(int64_t)ptr->spentvini));
result.push_back(Pair("spenttxlen",(int64_t)ptr->spent.txlen));
result.push_back(Pair("spenttxprooflen",(int64_t)ptr->spent.txprooflen));
result.push_back(Pair("lastpeer",NSPV_lastpeer));
return(result);
}
UniValue NSPV_ntz_json(struct NSPV_ntz *ptr)
{
UniValue result(UniValue::VOBJ);
result.push_back(Pair("notarized_height",(int64_t)ptr->height));
result.push_back(Pair("notarized_blockhash",ptr->blockhash.GetHex()));
result.push_back(Pair("notarization_txid",ptr->txid.GetHex()));
result.push_back(Pair("notarization_txidheight",(int64_t)ptr->txidheight));
result.push_back(Pair("notarization_desttxid",ptr->othertxid.GetHex()));
return(result);
}
UniValue NSPV_header_json(struct NSPV_equihdr *hdr,int32_t height)
{
UniValue item(UniValue::VOBJ);
item.push_back(Pair("height",(int64_t)height));
item.push_back(Pair("blockhash",NSPV_hdrhash(hdr).GetHex()));
item.push_back(Pair("hashPrevBlock",hdr->hashPrevBlock.GetHex()));
item.push_back(Pair("hashMerkleRoot",hdr->hashMerkleRoot.GetHex()));
item.push_back(Pair("nTime",(int64_t)hdr->nTime));
item.push_back(Pair("nBits",(int64_t)hdr->nBits));
return(item);
}
UniValue NSPV_headers_json(struct NSPV_equihdr *hdrs,int32_t numhdrs,int32_t height)
{
UniValue array(UniValue::VARR); int32_t i;
for (i=0; i<numhdrs; i++)
array.push_back(NSPV_header_json(&hdrs[i],height+i));
return(array);
}
UniValue NSPV_getinfo_json(struct NSPV_inforesp *ptr)
{
UniValue result(UniValue::VOBJ); int32_t expiration; uint32_t timestamp = (uint32_t)time(NULL);
result.push_back(Pair("result","success"));
result.push_back(Pair("nSPV",KOMODO_NSPV!=0?"superlite":"fullnode"));
if ( NSPV_address.size() != 0 )
{
result.push_back(Pair("address",NSPV_address));
result.push_back(Pair("pubkey",NSPV_pubkeystr));
}
if ( NSPV_logintime != 0 )
{
expiration = (NSPV_logintime + NSPV_AUTOLOGOUT - timestamp);
result.push_back(Pair("wifexpires",expiration));
}
result.push_back(Pair("height",(int64_t)ptr->height));
result.push_back(Pair("chaintip",ptr->blockhash.GetHex()));
result.push_back(Pair("notarization",NSPV_ntz_json(&ptr->notarization)));
result.push_back(Pair("header",NSPV_header_json(&ptr->H,ptr->hdrheight)));
result.push_back(Pair("lastpeer",NSPV_lastpeer));
return(result);
}
UniValue NSPV_utxoresp_json(struct NSPV_utxoresp *utxos,int32_t numutxos)
{
UniValue array(UniValue::VARR); int32_t i;
for (i=0; i<numutxos; i++)
{
UniValue item(UniValue::VOBJ);
item.push_back(Pair("height",(int64_t)utxos[i].height));
item.push_back(Pair("txid",utxos[i].txid.GetHex()));
item.push_back(Pair("vout",(int64_t)utxos[i].vout));
item.push_back(Pair("value",(double)utxos[i].satoshis/COIN));
if ( ASSETCHAINS_SYMBOL[0] == 0 )
item.push_back(Pair("interest",(double)utxos[i].extradata/COIN));
array.push_back(item);
}
return(array);
}
UniValue NSPV_utxosresp_json(struct NSPV_utxosresp *ptr)
{
UniValue result(UniValue::VOBJ);
result.push_back(Pair("result","success"));
result.push_back(Pair("utxos",NSPV_utxoresp_json(ptr->utxos,ptr->numutxos)));
result.push_back(Pair("address",ptr->coinaddr));
result.push_back(Pair("isCC",ptr->CCflag));
result.push_back(Pair("height",(int64_t)ptr->nodeheight));
result.push_back(Pair("numutxos",(int64_t)ptr->numutxos));
result.push_back(Pair("balance",(double)ptr->total/COIN));
if ( ASSETCHAINS_SYMBOL[0] == 0 )
result.push_back(Pair("interest",(double)ptr->interest/COIN));
result.push_back(Pair("lastpeer",NSPV_lastpeer));
return(result);
}
UniValue NSPV_ntzsresp_json(struct NSPV_ntzsresp *ptr)
{
UniValue result(UniValue::VOBJ);
result.push_back(Pair("result","success"));
result.push_back(Pair("prev",NSPV_ntz_json(&ptr->prevntz)));
result.push_back(Pair("next",NSPV_ntz_json(&ptr->nextntz)));
result.push_back(Pair("lastpeer",NSPV_lastpeer));
return(result);
}
UniValue NSPV_ntzsproof_json(struct NSPV_ntzsproofresp *ptr)
{
UniValue result(UniValue::VOBJ);
result.push_back(Pair("result","success"));
result.push_back(Pair("prevht",(int64_t)ptr->common.prevht));
result.push_back(Pair("nextht",(int64_t)ptr->common.nextht));
result.push_back(Pair("prevtxid",ptr->prevtxid.GetHex()));
result.push_back(Pair("prevtxidht",(int64_t)ptr->prevtxidht));
result.push_back(Pair("prevtxlen",(int64_t)ptr->prevtxlen));
result.push_back(Pair("nexttxid",ptr->nexttxid.GetHex()));
result.push_back(Pair("nexttxidht",(int64_t)ptr->nexttxidht));
result.push_back(Pair("nexttxlen",(int64_t)ptr->prevtxlen));
result.push_back(Pair("numhdrs",(int64_t)ptr->common.numhdrs));
result.push_back(Pair("headers",NSPV_headers_json(ptr->common.hdrs,ptr->common.numhdrs,ptr->common.prevht)));
result.push_back(Pair("lastpeer",NSPV_lastpeer));
//fprintf(stderr,"ntzs_proof %s %d, %s %d\n",ptr->prevtxid.GetHex().c_str(),ptr->common.prevht,ptr->nexttxid.GetHex().c_str(),ptr->common.nextht);
return(result);
}
UniValue NSPV_broadcast_json(struct NSPV_broadcastresp *ptr,uint256 txid)
{
UniValue result(UniValue::VOBJ);
result.push_back(Pair("result","success"));
result.push_back(Pair("expected",txid.GetHex()));
result.push_back(Pair("broadcast",ptr->txid.GetHex()));
result.push_back(Pair("retcode",(int64_t)ptr->retcode));
switch ( ptr->retcode )
{
case 1: result.push_back(Pair("type","broadcast and mempool")); break;
case 0: result.push_back(Pair("type","broadcast")); break;
case -1: result.push_back(Pair("type","decode error")); break;
case -2: result.push_back(Pair("type","timeout")); break;
case -3: result.push_back(Pair("type","error adding to mempool")); break;
default: result.push_back(Pair("type","unknown")); break;
}
result.push_back(Pair("lastpeer",NSPV_lastpeer));
return(result);
}
UniValue NSPV_login(char *wifstr)
{
UniValue result(UniValue::VOBJ); char coinaddr[64]; uint8_t data[128]; int32_t len,valid = 0;
len = bitcoin_base58decode(data,wifstr);
if ( strlen(wifstr) < 64 && (len == 38 && data[len-5] == 1) || (len == 37 && data[len-5] != 1) )
valid = 1;
if ( valid == 0 || data[0] != 188 )
{
result.push_back(Pair("result","error"));
result.push_back(Pair("error","invalid wif"));
result.push_back(Pair("len",(int64_t)len));
result.push_back(Pair("prefix",(int64_t)data[0]));
return(result);
}
memset(NSPV_wifstr,0,sizeof(NSPV_wifstr));
NSPV_logintime = (uint32_t)time(NULL);
if ( strcmp(NSPV_wifstr,wifstr) != 0 )
{
strncpy(NSPV_wifstr,wifstr,sizeof(NSPV_wifstr)-1);
NSPV_key = DecodeSecret(wifstr);
}
result.push_back(Pair("result","success"));
result.push_back(Pair("status","wif will expire in 777 seconds"));
CPubKey pubkey = NSPV_key.GetPubKey();
CKeyID vchAddress = pubkey.GetID();
NSPV_address = EncodeDestination(vchAddress);
result.push_back(Pair("address",NSPV_address));
result.push_back(Pair("pubkey",HexStr(pubkey)));
strcpy(NSPV_pubkeystr,HexStr(pubkey).c_str());
if ( KOMODO_NSPV != 0 )
decode_hex(NOTARY_PUBKEY33,33,NSPV_pubkeystr);
result.push_back(Pair("wifprefix",(int64_t)data[0]));
result.push_back(Pair("compressed",(int64_t)(data[len-5] == 1)));
memset(data,0,sizeof(data));
return(result);
}
UniValue NSPV_getinfo_req(int32_t reqht)
{
uint8_t msg[64]; int32_t i,iter,len = 0; struct NSPV_inforesp I;
NSPV_inforesp_purge(&NSPV_inforesult);
msg[len++] = NSPV_INFO;
len += iguana_rwnum(1,&msg[len],sizeof(reqht),&reqht);
for (iter=0; iter<3; iter++);
if ( NSPV_req(0,msg,len,NODE_NSPV,msg[0]>>1) != 0 )
{
for (i=0; i<NSPV_POLLITERS; i++)
{
usleep(NSPV_POLLMICROS);
if ( NSPV_inforesult.height != 0 )
return(NSPV_getinfo_json(&NSPV_inforesult));
}
} else sleep(1);
memset(&I,0,sizeof(I));
return(NSPV_getinfo_json(&NSPV_inforesult));
}
uint32_t NSPV_blocktime(int32_t hdrheight)
{
uint32_t timestamp; struct NSPV_inforesp old = NSPV_inforesult;
if ( hdrheight > 0 )
{
NSPV_getinfo_req(hdrheight);
if ( NSPV_inforesult.hdrheight == hdrheight )
{
timestamp = NSPV_inforesult.H.nTime;
NSPV_inforesult = old;
fprintf(stderr,"NSPV_blocktime ht.%d -> t%u\n",hdrheight,timestamp);
return(timestamp);
}
}
NSPV_inforesult = old;
return(0);
}
UniValue NSPV_addressutxos(char *coinaddr,int32_t CCflag)
{
UniValue result(UniValue::VOBJ); uint8_t msg[64]; int32_t i,iter,slen,len = 0;
//fprintf(stderr,"utxos %s NSPV addr %s\n",coinaddr,NSPV_address.c_str());
if ( NSPV_utxosresult.nodeheight >= NSPV_inforesult.height && strcmp(coinaddr,NSPV_utxosresult.coinaddr) == 0 && CCflag == NSPV_utxosresult.CCflag )
return(NSPV_utxosresp_json(&NSPV_utxosresult));
NSPV_utxosresp_purge(&NSPV_utxosresult);
if ( bitcoin_base58decode(msg,coinaddr) != 25 )
{
result.push_back(Pair("result","error"));
result.push_back(Pair("error","invalid address"));
return(result);
}
slen = (int32_t)strlen(coinaddr);
msg[len++] = NSPV_UTXOS;
msg[len++] = slen;
memcpy(&msg[len],coinaddr,slen), len += slen;
msg[len++] = (CCflag != 0);
for (iter=0; iter<3; iter++);
if ( NSPV_req(0,msg,len,NODE_ADDRINDEX,msg[0]>>1) != 0 )
{
for (i=0; i<NSPV_POLLITERS; i++)
{
usleep(NSPV_POLLMICROS);
if ( NSPV_utxosresult.nodeheight >= NSPV_inforesult.height && strcmp(coinaddr,NSPV_utxosresult.coinaddr) == 0 && CCflag == NSPV_utxosresult.CCflag )
return(NSPV_utxosresp_json(&NSPV_utxosresult));
}
} else sleep(1);
result.push_back(Pair("result","error"));
result.push_back(Pair("error","no utxos result"));
return(result);
}
UniValue NSPV_notarizations(int32_t reqheight)
{
uint8_t msg[64]; int32_t i,iter,len = 0; struct NSPV_ntzsresp N,*ptr;
if ( (ptr= NSPV_ntzsresp_find(reqheight)) != 0 )
{
fprintf(stderr,"FROM CACHE NSPV_notarizations.%d\n",reqheight);
NSPV_ntzsresp_purge(&NSPV_ntzsresult);
NSPV_ntzsresp_copy(&NSPV_ntzsresult,ptr);
return(NSPV_ntzsresp_json(ptr));
}
msg[len++] = NSPV_NTZS;
len += iguana_rwnum(1,&msg[len],sizeof(reqheight),&reqheight);
for (iter=0; iter<3; iter++);
if ( NSPV_req(0,msg,len,NODE_NSPV,msg[0]>>1) != 0 )
{
for (i=0; i<NSPV_POLLITERS; i++)
{
usleep(NSPV_POLLMICROS);
if ( NSPV_ntzsresult.reqheight == reqheight )
return(NSPV_ntzsresp_json(&NSPV_ntzsresult));
}
} else sleep(1);
memset(&N,0,sizeof(N));
return(NSPV_ntzsresp_json(&N));
}
UniValue NSPV_txidhdrsproof(uint256 prevtxid,uint256 nexttxid)
{
uint8_t msg[64]; int32_t i,iter,len = 0; struct NSPV_ntzsproofresp P,*ptr;
if ( (ptr= NSPV_ntzsproof_find(prevtxid,nexttxid)) != 0 )
{
fprintf(stderr,"FROM CACHE NSPV_txidhdrsproof %s %s\n",ptr->prevtxid.GetHex().c_str(),ptr->nexttxid.GetHex().c_str());
NSPV_ntzsproofresp_purge(&NSPV_ntzsproofresult);
NSPV_ntzsproofresp_copy(&NSPV_ntzsproofresult,ptr);
return(NSPV_ntzsproof_json(ptr));
}
NSPV_ntzsproofresp_purge(&NSPV_ntzsproofresult);
msg[len++] = NSPV_NTZSPROOF;
len += iguana_rwbignum(1,&msg[len],sizeof(prevtxid),(uint8_t *)&prevtxid);
len += iguana_rwbignum(1,&msg[len],sizeof(nexttxid),(uint8_t *)&nexttxid);
//for (iter=0; iter<3; iter++);
if ( NSPV_req(0,msg,len,NODE_NSPV,msg[0]>>1) != 0 )
{
for (i=0; i<NSPV_POLLITERS; i++)
{
usleep(NSPV_POLLMICROS);
if ( NSPV_ntzsproofresult.prevtxid == prevtxid && NSPV_ntzsproofresult.nexttxid == nexttxid )
return(NSPV_ntzsproof_json(&NSPV_ntzsproofresult));
}
} //else sleep(1);
memset(&P,0,sizeof(P));
return(NSPV_ntzsproof_json(&P));
}
UniValue NSPV_hdrsproof(int32_t prevht,int32_t nextht)
{
uint256 prevtxid,nexttxid;
NSPV_notarizations(prevht);
prevtxid = NSPV_ntzsresult.prevntz.txid;
NSPV_notarizations(nextht);
nexttxid = NSPV_ntzsresult.nextntz.txid;
return(NSPV_txidhdrsproof(prevtxid,nexttxid));
}
UniValue NSPV_txproof(int32_t vout,uint256 txid,int32_t height)
{
uint8_t msg[64]; int32_t i,iter,len = 0; struct NSPV_txproof P,*ptr;
if ( (ptr= NSPV_txproof_find(txid)) != 0 )
{
fprintf(stderr,"FROM CACHE NSPV_txproof %s\n",txid.GetHex().c_str());
NSPV_txproof_purge(&NSPV_txproofresult);
NSPV_txproof_copy(&NSPV_txproofresult,ptr);
return(NSPV_txproof_json(ptr));
}
NSPV_txproof_purge(&NSPV_txproofresult);
msg[len++] = NSPV_TXPROOF;
len += iguana_rwnum(1,&msg[len],sizeof(height),&height);
len += iguana_rwnum(1,&msg[len],sizeof(vout),&vout);
len += iguana_rwbignum(1,&msg[len],sizeof(txid),(uint8_t *)&txid);
fprintf(stderr,"req txproof %s/v%d at height.%d\n",txid.GetHex().c_str(),vout,height);
for (iter=0; iter<3; iter++);
if ( NSPV_req(0,msg,len,NODE_NSPV,msg[0]>>1) != 0 )
{
for (i=0; i<NSPV_POLLITERS; i++)
{
usleep(NSPV_POLLMICROS);
if ( NSPV_txproofresult.txid == txid )
return(NSPV_txproof_json(&NSPV_txproofresult));
}
} else sleep(1);
fprintf(stderr,"txproof timeout\n");
memset(&P,0,sizeof(P));
return(NSPV_txproof_json(&P));
}
UniValue NSPV_spentinfo(uint256 txid,int32_t vout)
{
uint8_t msg[64]; int32_t i,iter,len = 0; struct NSPV_spentinfo I;
NSPV_spentinfo_purge(&NSPV_spentresult);
msg[len++] = NSPV_SPENTINFO;
len += iguana_rwnum(1,&msg[len],sizeof(vout),&vout);
len += iguana_rwbignum(1,&msg[len],sizeof(txid),(uint8_t *)&txid);
for (iter=0; iter<3; iter++);
if ( NSPV_req(0,msg,len,NODE_SPENTINDEX,msg[0]>>1) != 0 )
{
for (i=0; i<NSPV_POLLITERS; i++)
{
usleep(NSPV_POLLMICROS);
if ( NSPV_spentresult.txid == txid && NSPV_spentresult.vout == vout )
return(NSPV_spentinfo_json(&NSPV_spentresult));
}
} else sleep(1);
memset(&I,0,sizeof(I));
return(NSPV_spentinfo_json(&I));
}
UniValue NSPV_broadcast(char *hex)
{
uint8_t *msg,*data; uint256 txid; uint16_t n; int32_t i,iter,len = 0; struct NSPV_broadcastresp B;
NSPV_broadcast_purge(&NSPV_broadcastresult);
n = (int32_t)strlen(hex) >> 1;
data = (uint8_t *)malloc(n);
decode_hex(data,n,hex);
txid = NSPV_doublesha256(data,n);
msg = (uint8_t *)malloc(1 + sizeof(txid) + sizeof(n) + n);
msg[len++] = NSPV_BROADCAST;
len += iguana_rwbignum(1,&msg[len],sizeof(txid),(uint8_t *)&txid);
len += iguana_rwnum(1,&msg[len],sizeof(n),&n);
memcpy(&msg[len],data,n), len += n;
free(data);
//fprintf(stderr,"send txid.%s\n",txid.GetHex().c_str());
for (iter=0; iter<3; iter++);
if ( NSPV_req(0,msg,len,NODE_NSPV,msg[0]>>1) != 0 )
{
for (i=0; i<NSPV_POLLITERS; i++)
{
usleep(NSPV_POLLMICROS);
if ( NSPV_broadcastresult.txid == txid )
{
free(msg);
return(NSPV_broadcast_json(&NSPV_broadcastresult,txid));
}
}
} else sleep(1);
free(msg);
memset(&B,0,sizeof(B));
B.retcode = -2;
return(NSPV_broadcast_json(&B,txid));
}
#endif // KOMODO_NSPVSUPERLITE_H

412
src/komodo_nSPV_wallet.h Normal file
View File

@@ -0,0 +1,412 @@
/******************************************************************************
* Copyright © 2014-2019 The SuperNET Developers. *
* *
* See the AUTHORS, DEVELOPER-AGREEMENT and LICENSE files at *
* the top-level directory of this distribution for the individual copyright *
* holder information and the developer policies on copyright and licensing. *
* *
* Unless otherwise agreed in a custom licensing agreement, no part of the *
* SuperNET software, including this file may be copied, modified, propagated *
* or distributed except according to the terms contained in the LICENSE file *
* *
* Removal or modification of this copyright notice is prohibited. *
* *
******************************************************************************/
#ifndef KOMODO_NSPVWALLET_H
#define KOMODO_NSPVWALLET_H
// nSPV wallet uses superlite functions (and some komodod built in functions) to implement nSPV_spend
extern void TxToJSON(const CTransaction& tx, const uint256 hashBlock, UniValue& entry);
int32_t NSPV_validatehdrs(struct NSPV_ntzsproofresp *ptr)
{
int32_t i,height,txidht; CTransaction tx; uint256 blockhash,txid,desttxid;
if ( (ptr->common.nextht-ptr->common.prevht+1) != ptr->common.numhdrs )
{
fprintf(stderr,"next.%d prev.%d -> %d vs %d\n",ptr->common.nextht,ptr->common.prevht,ptr->common.nextht-ptr->common.prevht+1,ptr->common.numhdrs);
return(-2);
}
else if ( NSPV_txextract(tx,ptr->nextntz,ptr->nexttxlen) < 0 )
return(-3);
else if ( tx.GetHash() != ptr->nexttxid )
return(-4);
else if ( NSPV_notarizationextract(1,&height,&blockhash,&desttxid,tx) < 0 )
return(-5);
else if ( height != ptr->common.nextht )
return(-6);
else if ( NSPV_hdrhash(&ptr->common.hdrs[ptr->common.numhdrs-1]) != blockhash )
return(-7);
for (i=ptr->common.numhdrs-1; i>0; i--)
{
blockhash = NSPV_hdrhash(&ptr->common.hdrs[i-1]);
if ( blockhash != ptr->common.hdrs[i].hashPrevBlock )
return(-i-13);
}
sleep(1);
if ( NSPV_txextract(tx,ptr->prevntz,ptr->prevtxlen) < 0 )
return(-8);
else if ( tx.GetHash() != ptr->prevtxid )
return(-9);
else if ( NSPV_notarizationextract(1,&height,&blockhash,&desttxid,tx) < 0 )
return(-10);
else if ( height != ptr->common.prevht )
return(-11);
else if ( NSPV_hdrhash(&ptr->common.hdrs[0]) != blockhash )
return(-12);
return(0);
}
int32_t NSPV_gettransaction(int32_t skipvalidation,int32_t vout,uint256 txid,int32_t height,CTransaction &tx,int64_t extradata,uint32_t tiptime,int64_t &rewardsum)
{
struct NSPV_txproof *ptr; int32_t i,offset,retval = 0; int64_t rewards = 0; uint32_t nLockTime; std::vector<uint8_t> proof;
if ( (ptr= NSPV_txproof_find(txid)) == 0 )
{
NSPV_txproof(vout,txid,height);
ptr = &NSPV_txproofresult;
}
if ( ptr->txid != txid )
{
fprintf(stderr,"txproof error %s != %s\n",ptr->txid.GetHex().c_str(),txid.GetHex().c_str());
return(-1);
}
else if ( NSPV_txextract(tx,ptr->tx,ptr->txlen) < 0 || ptr->txlen <= 0 )
retval = -2000;
else if ( skipvalidation == 0 && ptr->unspentvalue <= 0 )
retval = -2001;
else if ( ASSETCHAINS_SYMBOL[0] == 0 && extradata >= 0 && tiptime != 0 )
{
rewards = komodo_interestnew(height,tx.vout[vout].nValue,tx.nLockTime,tiptime);
if ( rewards != extradata )
fprintf(stderr,"extradata %.8f vs rewards %.8f\n",dstr(extradata),dstr(rewards));
rewardsum += rewards;
}
if ( skipvalidation == 0 )
{
if ( ptr->txprooflen > 0 )
{
proof.resize(ptr->txprooflen);
memcpy(&proof[0],ptr->txproof,ptr->txprooflen);
}
NSPV_notarizations(height); // gets the prev and next notarizations
if ( NSPV_inforesult.notarization.height >= height && (NSPV_ntzsresult.prevntz.height == 0 || NSPV_ntzsresult.prevntz.height >= NSPV_ntzsresult.nextntz.height) )
{
fprintf(stderr,"issue manual bracket\n");
NSPV_notarizations(height-1);
NSPV_notarizations(height+1);
NSPV_notarizations(height); // gets the prev and next notarizations
}
if ( NSPV_ntzsresult.prevntz.height != 0 && NSPV_ntzsresult.prevntz.height <= NSPV_ntzsresult.nextntz.height )
{
fprintf(stderr,">>>>> gettx ht.%d prev.%d next.%d\n",height,NSPV_ntzsresult.prevntz.height, NSPV_ntzsresult.nextntz.height);
offset = (height - NSPV_ntzsresult.prevntz.height);
if ( offset >= 0 && height <= NSPV_ntzsresult.nextntz.height )
{
//fprintf(stderr,"call NSPV_txidhdrsproof %s %s\n",NSPV_ntzsresult.prevntz.txid.GetHex().c_str(),NSPV_ntzsresult.nextntz.txid.GetHex().c_str());
NSPV_txidhdrsproof(NSPV_ntzsresult.prevntz.txid,NSPV_ntzsresult.nextntz.txid);
usleep(10000);
if ( (retval= NSPV_validatehdrs(&NSPV_ntzsproofresult)) == 0 )
{
std::vector<uint256> txids; uint256 proofroot;
proofroot = BitcoinGetProofMerkleRoot(proof,txids);
if ( proofroot != NSPV_ntzsproofresult.common.hdrs[offset].hashMerkleRoot )
{
fprintf(stderr,"prooflen.%d proofroot.%s vs %s\n",(int32_t)proof.size(),proofroot.GetHex().c_str(),NSPV_ntzsproofresult.common.hdrs[offset].hashMerkleRoot.GetHex().c_str());
retval = -2003;
}
}
} else retval = -2002;
} else retval = -2004;
}
return(retval);
}
int32_t NSPV_vinselect(int32_t *aboveip,int64_t *abovep,int32_t *belowip,int64_t *belowp,struct NSPV_utxoresp utxos[],int32_t numunspents,int64_t value)
{
int32_t i,abovei,belowi; int64_t above,below,gap,atx_value;
abovei = belowi = -1;
for (above=below=i=0; i<numunspents; i++)
{
if ( (atx_value= utxos[i].satoshis) <= 0 )
continue;
if ( atx_value == value )
{
*aboveip = *belowip = i;
*abovep = *belowp = 0;
return(i);
}
else if ( atx_value > value )
{
gap = (atx_value - value);
if ( above == 0 || gap < above )
{
above = gap;
abovei = i;
}
}
else
{
gap = (value - atx_value);
if ( below == 0 || gap < below )
{
below = gap;
belowi = i;
}
}
//printf("value %.8f gap %.8f abovei.%d %.8f belowi.%d %.8f\n",dstr(value),dstr(gap),abovei,dstr(above),belowi,dstr(below));
}
*aboveip = abovei;
*abovep = above;
*belowip = belowi;
*belowp = below;
//printf("above.%d below.%d\n",abovei,belowi);
if ( abovei >= 0 && belowi >= 0 )
{
if ( above < (below >> 1) )
return(abovei);
else return(belowi);
}
else if ( abovei >= 0 )
return(abovei);
else return(belowi);
}
int64_t NSPV_addinputs(struct NSPV_utxoresp *used,CMutableTransaction &mtx,int64_t total,int32_t maxinputs,struct NSPV_utxoresp *ptr,int32_t num)
{
int32_t abovei,belowi,ind,vout,i,n = 0; int64_t threshold,above,below; int64_t remains,totalinputs = 0; CTransaction tx; struct NSPV_utxoresp utxos[NSPV_MAXVINS],*up;
memset(utxos,0,sizeof(utxos));
if ( maxinputs > NSPV_MAXVINS )
maxinputs = NSPV_MAXVINS;
if ( maxinputs > 0 )
threshold = total/maxinputs;
else threshold = total;
for (i=0; i<num; i++)
{
if ( num < NSPV_MAXVINS || ptr[i].satoshis > threshold )
utxos[n++] = ptr[i];
}
remains = total;
//fprintf(stderr,"threshold %.8f n.%d for total %.8f\n",(double)threshold/COIN,n,(double)total/COIN);
for (i=0; i<maxinputs && n>0; i++)
{
below = above = 0;
abovei = belowi = -1;
if ( NSPV_vinselect(&abovei,&above,&belowi,&below,utxos,n,remains) < 0 )
{
fprintf(stderr,"error finding unspent i.%d of %d, %.8f vs %.8f\n",i,n,(double)remains/COIN,(double)total/COIN);
return(0);
}
if ( belowi < 0 || abovei >= 0 )
ind = abovei;
else ind = belowi;
if ( ind < 0 )
{
fprintf(stderr,"error finding unspent i.%d of %d, %.8f vs %.8f, abovei.%d belowi.%d ind.%d\n",i,n,(double)remains/COIN,(double)total/COIN,abovei,belowi,ind);
return(0);
}
//fprintf(stderr,"i.%d ind.%d abovei.%d belowi.%d n.%d\n",i,ind,abovei,belowi,n);
up = &utxos[ind];
mtx.vin.push_back(CTxIn(up->txid,up->vout,CScript()));
used[i] = *up;
totalinputs += up->satoshis;
remains -= up->satoshis;
utxos[ind] = utxos[--n];
memset(&utxos[n],0,sizeof(utxos[n]));
//fprintf(stderr,"totalinputs %.8f vs total %.8f i.%d vs max.%d\n",(double)totalinputs/COIN,(double)total/COIN,i,maxinputs);
if ( totalinputs >= total || (i+1) >= maxinputs )
break;
}
//fprintf(stderr,"totalinputs %.8f vs total %.8f\n",(double)totalinputs/COIN,(double)total/COIN);
if ( totalinputs >= total )
return(totalinputs);
return(0);
}
bool NSPV_SignTx(CMutableTransaction &mtx,int32_t vini,int64_t utxovalue,const CScript scriptPubKey,uint32_t nTime)
{
CTransaction txNewConst(mtx); SignatureData sigdata; CBasicKeyStore keystore; int64_t branchid = NSPV_BRANCHID;
keystore.AddKey(NSPV_key);
if ( 0 )
{
int32_t i;
for (i=0; i<scriptPubKey.size()+4; i++)
fprintf(stderr,"%02x",((uint8_t *)&scriptPubKey)[i]);
fprintf(stderr," scriptPubKey\n");
}
if ( nTime != 0 && nTime < KOMODO_SAPLING_ACTIVATION )
{
fprintf(stderr,"use legacy sig validation\n");
branchid = 0;
}
if ( ProduceSignature(TransactionSignatureCreator(&keystore,&txNewConst,vini,utxovalue,SIGHASH_ALL),scriptPubKey,sigdata,branchid) != 0 )
{
UpdateTransaction(mtx,vini,sigdata);
// fprintf(stderr,"SIG_TXHASH %s vini.%d %.8f\n",SIG_TXHASH.GetHex().c_str(),vini,(double)utxovalue/COIN);
return(true);
} // else fprintf(stderr,"sigerr SIG_TXHASH %s vini.%d %.8f\n",SIG_TXHASH.GetHex().c_str(),vini,(double)utxovalue/COIN);
return(false);
}
std::string NSPV_signtx(int64_t &rewardsum,int64_t &interestsum,UniValue &retcodes,CMutableTransaction &mtx,uint64_t txfee,CScript opret,struct NSPV_utxoresp used[])
{
CTransaction vintx; std::string hex; uint256 hashBlock; int64_t interest=0,change,totaloutputs=0,totalinputs=0; int32_t i,utxovout,n,validation;
n = mtx.vout.size();
for (i=0; i<n; i++)
totaloutputs += mtx.vout[i].nValue;
n = mtx.vin.size();
for (i=0; i<n; i++)
{
totalinputs += used[i].satoshis;
interest += used[i].extradata;
}
interestsum = interest;
if ( (totalinputs+interest) >= totaloutputs+2*txfee )
{
change = (totalinputs+interest) - (totaloutputs+txfee);
mtx.vout.push_back(CTxOut(change,CScript() << ParseHex(NSPV_pubkeystr) << OP_CHECKSIG));
}
if ( opret.size() > 0 )
mtx.vout.push_back(CTxOut(0,opret));
for (i=0; i<n; i++)
{
utxovout = mtx.vin[i].prevout.n;
if ( i > 0 )
sleep(1);
validation = NSPV_gettransaction(0,utxovout,mtx.vin[i].prevout.hash,used[i].height,vintx,used[i].extradata,NSPV_tiptime,rewardsum);
retcodes.push_back(validation);
if ( validation != -1 ) // most others are degraded security
{
if ( vintx.vout[utxovout].nValue != used[i].satoshis )
{
fprintf(stderr,"vintx mismatch %.8f != %.8f\n",(double)vintx.vout[utxovout].nValue/COIN,(double)used[i].satoshis/COIN);
return("");
}
else if ( utxovout != used[i].vout )
{
fprintf(stderr,"vintx vout mismatch %d != %d\n",utxovout,used[i].vout);
return("");
}
else if ( NSPV_SignTx(mtx,i,vintx.vout[utxovout].nValue,vintx.vout[utxovout].scriptPubKey,0) == 0 )
{
fprintf(stderr,"signing error for vini.%d\n",i);
return("");
}
} else fprintf(stderr,"couldnt find txid.%s/v%d or it was spent\n",mtx.vin[i].prevout.hash.GetHex().c_str(),utxovout); // of course much better handling is needed
}
fprintf(stderr,"sign %d inputs %.8f + interest %.8f -> %d outputs %.8f change %.8f\n",(int32_t)mtx.vin.size(),(double)totalinputs/COIN,(double)interest/COIN,(int32_t)mtx.vout.size(),(double)totaloutputs/COIN,(double)change/COIN);
return(EncodeHexTx(mtx));
}
UniValue NSPV_spend(char *srcaddr,char *destaddr,int64_t satoshis) // what its all about!
{
UniValue result(UniValue::VOBJ),retcodes(UniValue::VARR); uint8_t rmd160[128]; int64_t txfee = 10000;
if ( NSPV_logintime == 0 || time(NULL) > NSPV_logintime+NSPV_AUTOLOGOUT )
{
result.push_back(Pair("result","error"));
result.push_back(Pair("error","wif expired"));
return(result);
}
if ( strcmp(srcaddr,NSPV_address.c_str()) != 0 )
{
result.push_back(Pair("result","error"));
result.push_back(Pair("error","invalid address"));
result.push_back(Pair("mismatched",srcaddr));
return(result);
}
else if ( bitcoin_base58decode(rmd160,destaddr) != 25 )
{
result.push_back(Pair("result","error"));
result.push_back(Pair("error","invalid destaddr"));
return(result);
}
if ( NSPV_inforesult.height == 0 )
{
result.push_back(Pair("result","error"));
result.push_back(Pair("error","couldnt getinfo"));
return(result);
}
if ( NSPV_utxosresult.CCflag != 0 || strcmp(NSPV_utxosresult.coinaddr,srcaddr) != 0 || NSPV_utxosresult.nodeheight < NSPV_inforesult.height )
NSPV_addressutxos(srcaddr,0);
if ( NSPV_utxosresult.CCflag != 0 || strcmp(NSPV_utxosresult.coinaddr,srcaddr) != 0 || NSPV_utxosresult.nodeheight < NSPV_inforesult.height )
{
result.push_back(Pair("result","error"));
result.push_back(Pair("address",NSPV_utxosresult.coinaddr));
result.push_back(Pair("srcaddr",srcaddr));
result.push_back(Pair("nodeheight",(int64_t)NSPV_utxosresult.nodeheight));
result.push_back(Pair("infoheight",(int64_t)NSPV_inforesult.height));
result.push_back(Pair("error","couldnt get addressutxos"));
return(result);
}
if ( NSPV_utxosresult.total < satoshis+txfee )
{
result.push_back(Pair("result","error"));
result.push_back(Pair("error","not enough funds"));
result.push_back(Pair("balance",(double)NSPV_utxosresult.total/COIN));
result.push_back(Pair("amount",(double)satoshis/COIN));
return(result);
}
printf("%s numutxos.%d balance %.8f\n",NSPV_utxosresult.coinaddr,NSPV_utxosresult.numutxos,(double)NSPV_utxosresult.total/COIN);
std::vector<uint8_t> data; CScript opret; std::string hex; struct NSPV_utxoresp used[NSPV_MAXVINS]; CMutableTransaction mtx; CTransaction tx; int64_t rewardsum=0,interestsum=0;
mtx.fOverwintered = true;
mtx.nExpiryHeight = 0;
mtx.nVersionGroupId = SAPLING_VERSION_GROUP_ID;
mtx.nVersion = SAPLING_TX_VERSION;
if ( ASSETCHAINS_SYMBOL[0] == 0 )
mtx.nLockTime = (uint32_t)time(NULL) - 777;
memset(used,0,sizeof(used));
data.resize(20);
memcpy(&data[0],&rmd160[1],20);
if ( NSPV_addinputs(used,mtx,satoshis+txfee,64,NSPV_utxosresult.utxos,NSPV_utxosresult.numutxos) > 0 )
{
mtx.vout.push_back(CTxOut(satoshis,CScript() << OP_DUP << OP_HASH160 << ParseHex(HexStr(data)) << OP_EQUALVERIFY << OP_CHECKSIG));
if ( NSPV_logintime == 0 || time(NULL) > NSPV_logintime+NSPV_AUTOLOGOUT )
{
result.push_back(Pair("result","error"));
result.push_back(Pair("error","wif expired"));
return(result);
}
hex = NSPV_signtx(rewardsum,interestsum,retcodes,mtx,txfee,opret,used);
if ( ASSETCHAINS_SYMBOL[0] == 0 )
{
char numstr[64];
sprintf(numstr,"%.8f",(double)interestsum/COIN);
result.push_back(Pair("rewards",numstr));
sprintf(numstr,"%.8f",(double)rewardsum/COIN);
result.push_back(Pair("validated",numstr));
}
if ( hex.size() > 0 )
{
if ( DecodeHexTx(tx,hex) != 0 )
{
TxToJSON(tx,uint256(),result);
result.push_back(Pair("result","success"));
result.push_back(Pair("hex",hex));
result.push_back(Pair("retcodes",retcodes));
}
else
{
result.push_back(Pair("result","error"));
result.push_back(Pair("error","couldnt decode"));
result.push_back(Pair("hex",hex));
}
}
else
{
result.push_back(Pair("result","error"));
result.push_back(Pair("retcodes",retcodes));
result.push_back(Pair("error","signing error"));
}
return(result);
}
else
{
result.push_back(Pair("result","error"));
result.push_back(Pair("error","couldnt create tx"));
return(result);
}
}
#endif // KOMODO_NSPVWALLET_H

42
src/komodo_utils.h
View File

@@ -1692,9 +1692,12 @@ int8_t equihash_params_possible(uint64_t n, uint64_t k)
void komodo_args(char *argv0)
{
std::string name,addn,hexstr,symbol; char *dirname,fname[512],arg0str[64],magicstr[9]; uint8_t magic[4],extrabuf[32756],disablebits[32],*extraptr=0; FILE *fp; uint64_t val; uint16_t port; int32_t i,nonz=0,baseid,len,n,extralen = 0; uint64_t ccenables[256], ccEnablesHeight[512] = {0};
std::string name,addn,hexstr,symbol; char *dirname,fname[512],arg0str[64],magicstr[9]; uint8_t magic[4],extrabuf[32756],disablebits[32],*extraptr=0;
FILE *fp; uint64_t val; uint16_t port; int32_t i,nonz=0,baseid,len,n,extralen = 0; uint64_t ccenables[256], ccEnablesHeight[512] = {0}; CTransaction earlytx; uint256 hashBlock;
IS_KOMODO_NOTARY = GetBoolArg("-notary", false);
IS_STAKED_NOTARY = GetArg("-stakednotary", -1);
KOMODO_NSPV = GetArg("-nSPV",0);
memset(ccenables,0,sizeof(ccenables));
memset(disablebits,0,sizeof(disablebits));
if ( GetBoolArg("-gen", false) != 0 )
@@ -1784,7 +1787,7 @@ void komodo_args(char *argv0)
{
printf("KOMODO_REWIND %d\n",KOMODO_REWIND);
}
KOMODO_EARLYTXID = Parseuint256(GetArg("-earlytxid","0").c_str());
KOMODO_EARLYTXID = Parseuint256(GetArg("-earlytxid","0").c_str());
ASSETCHAINS_EARLYTXIDCONTRACT = GetArg("-ac_earlytxidcontract",0);
if ( name.c_str()[0] != 0 )
{
@@ -1938,7 +1941,7 @@ void komodo_args(char *argv0)
}
}*/
}
if ( ASSETCHAINS_BEAMPORT != 0 && ASSETCHAINS_CODAPORT != 0 )
if ( ASSETCHAINS_BEAMPORT != 0 )
{
fprintf(stderr,"can only have one of -ac_beam or -ac_coda\n");
StartShutdown();
@@ -1952,18 +1955,33 @@ void komodo_args(char *argv0)
StartShutdown();
}
}
else if ( ASSETCHAINS_SELFIMPORT == "BEAM" && ASSETCHAINS_BEAMPORT == 0 )
else if ( ASSETCHAINS_SELFIMPORT == "BEAM" )
{
fprintf(stderr,"missing -ac_beam for BEAM rpcport\n");
StartShutdown();
if (ASSETCHAINS_BEAMPORT == 0)
{
fprintf(stderr,"missing -ac_beam for BEAM rpcport\n");
StartShutdown();
}
}
else if ( ASSETCHAINS_SELFIMPORT == "CODA" && ASSETCHAINS_CODAPORT == 0 )
else if ( ASSETCHAINS_SELFIMPORT == "CODA" )
{
fprintf(stderr,"missing -ac_coda for CODA rpcport\n");
StartShutdown();
if (ASSETCHAINS_CODAPORT == 0)
{
fprintf(stderr,"missing -ac_coda for CODA rpcport\n");
StartShutdown();
}
}
else if ( ASSETCHAINS_SELFIMPORT == "PEGSCC")
{
Split(GetArg("-ac_pegsccparams",""), ASSETCHAINS_PEGSCCPARAMS, 0);
if (ASSETCHAINS_ENDSUBSIDY[0]!=1 || ASSETCHAINS_COMMISSION!=0)
{
fprintf(stderr,"when using import for pegsCC these must be set: -ac_end=1 -ac_perc=0\n");
StartShutdown();
}
}
// else it can be gateway coin
else if (!ASSETCHAINS_SELFIMPORT.empty() && (ASSETCHAINS_ENDSUBSIDY[0]!=1 || ASSETCHAINS_SUPPLY>10 || ASSETCHAINS_COMMISSION!=0))
else if (!ASSETCHAINS_SELFIMPORT.empty() && (ASSETCHAINS_ENDSUBSIDY[0]!=1 || ASSETCHAINS_SUPPLY>0 || ASSETCHAINS_COMMISSION!=0))
{
fprintf(stderr,"when using gateway import these must be set: -ac_end=1 -ac_supply=0 -ac_perc=0\n");
StartShutdown();
@@ -2101,7 +2119,7 @@ void komodo_args(char *argv0)
extralen += iguana_rwnum(1,&extraptr[extralen],sizeof(ASSETCHAINS_FOUNDERS),(void *)&ASSETCHAINS_FOUNDERS);
if ( ASSETCHAINS_FOUNDERS_REWARD != 0 )
{
fprintf(stderr, "set founders reward.%li\n",ASSETCHAINS_FOUNDERS_REWARD);
fprintf(stderr, "set founders reward.%lld\n",(long long)ASSETCHAINS_FOUNDERS_REWARD);
extralen += iguana_rwnum(1,&extraptr[extralen],sizeof(ASSETCHAINS_FOUNDERS_REWARD),(void *)&ASSETCHAINS_FOUNDERS_REWARD);
}
}
@@ -2324,7 +2342,7 @@ void komodo_args(char *argv0)
if ( strcmp("PIRATE",ASSETCHAINS_SYMBOL) == 0 && ASSETCHAINS_HALVING[0] == 77777 )
{
ASSETCHAINS_HALVING[0] *= 5;
fprintf(stderr,"PIRATE halving changed to %d %.1f days ASSETCHAINS_LASTERA.%lu\n",(int32_t)ASSETCHAINS_HALVING[0],(double)ASSETCHAINS_HALVING[0]/1440,ASSETCHAINS_LASTERA);
fprintf(stderr,"PIRATE halving changed to %d %.1f days ASSETCHAINS_LASTERA.%llu\n",(int32_t)ASSETCHAINS_HALVING[0],(double)ASSETCHAINS_HALVING[0]/1440,(long long)ASSETCHAINS_LASTERA);
}
else if ( strcmp("VRSC",ASSETCHAINS_SYMBOL) == 0 )
dpowconfs = 0;

409
src/main.cpp
View File

@@ -352,7 +352,10 @@ namespace {
int GetHeight()
{
return chainActive.LastTip()->GetHeight();
CBlockIndex *pindex;
if ( (pindex= chainActive.LastTip()) != 0 )
return pindex->GetHeight();
else return(0);
}
void UpdatePreferredDownload(CNode* node, CNodeState* state)
@@ -735,6 +738,7 @@ bool komodo_dailysnapshot(int32_t height)
for (unsigned int j = tx.vin.size(); j-- > 0;)
{
uint256 blockhash; CTransaction txin;
if (tx.IsPegsImport() && j==0) continue;
if ( !tx.IsCoinImport() && !tx.IsCoinBase() && myGetTransaction(tx.vin[j].prevout.hash,txin,blockhash) )
{
int vout = tx.vin[j].prevout.n;
@@ -758,7 +762,7 @@ bool komodo_dailysnapshot(int32_t height)
// include only top 3999 address.
if ( vAddressSnapshot.size() > 3999 ) vAddressSnapshot.resize(3999);
lastSnapShotHeight = undo_height;
fprintf(stderr, "vAddressSnapshot.size.%li\n", vAddressSnapshot.size());
fprintf(stderr, "vAddressSnapshot.size.%d\n", (int32_t)vAddressSnapshot.size());
return true;
}
@@ -1012,6 +1016,7 @@ bool AreInputsStandard(const CTransaction& tx, const CCoinsViewCache& mapInputs,
for (unsigned int i = 0; i < tx.vin.size(); i++)
{
if (tx.IsPegsImport() && i==0) continue;
const CTxOut& prev = mapInputs.GetOutputFor(tx.vin[i]);
vector<vector<unsigned char> > vSolutions;
@@ -1089,6 +1094,7 @@ unsigned int GetP2SHSigOpCount(const CTransaction& tx, const CCoinsViewCache& in
unsigned int nSigOps = 0;
for (unsigned int i = 0; i < tx.vin.size(); i++)
{
if (tx.IsPegsImport() && i==0) continue;
const CTxOut &prevout = inputs.GetOutputFor(tx.vin[i]);
if (prevout.scriptPubKey.IsPayToScriptHash())
nSigOps += prevout.scriptPubKey.GetSigOpCount(tx.vin[i].scriptSig);
@@ -1100,7 +1106,7 @@ unsigned int GetP2SHSigOpCount(const CTransaction& tx, const CCoinsViewCache& in
* Ensure that a coinbase transaction is structured according to the consensus rules of the
* chain
*/
bool ContextualCheckCoinbaseTransaction(const CBlock *block,CBlockIndex * const previndex,const CTransaction& tx, const int nHeight,int32_t validateprices)
bool ContextualCheckCoinbaseTransaction(int32_t slowflag,const CBlock *block,CBlockIndex * const previndex,const CTransaction& tx, const int nHeight,int32_t validateprices)
{
// if time locks are on, ensure that this coin base is time locked exactly as it should be
if (((uint64_t)(tx.GetValueOut()) >= ASSETCHAINS_TIMELOCKGTE) ||
@@ -1141,7 +1147,7 @@ bool ContextualCheckCoinbaseTransaction(const CBlock *block,CBlockIndex * const
{
}
else if ( ASSETCHAINS_CBOPRET != 0 && validateprices != 0 && nHeight > 0 && tx.vout.size() > 0 )
else if ( slowflag != 0 && ASSETCHAINS_CBOPRET != 0 && validateprices != 0 && nHeight > 0 && tx.vout.size() > 0 )
{
if ( komodo_opretvalidate(block,previndex,nHeight,tx.vout[tx.vout.size()-1].scriptPubKey) < 0 )
return(false);
@@ -1158,7 +1164,7 @@ bool ContextualCheckCoinbaseTransaction(const CBlock *block,CBlockIndex * const
* and ContextualCheckBlock (which calls this function).
* 3. The isInitBlockDownload argument is only to assist with testing.
*/
bool ContextualCheckTransaction(const CBlock *block, CBlockIndex * const previndex,
bool ContextualCheckTransaction(int32_t slowflag,const CBlock *block, CBlockIndex * const previndex,
const CTransaction& tx,
CValidationState &state,
const int nHeight,
@@ -1294,7 +1300,7 @@ bool ContextualCheckTransaction(const CBlock *block, CBlockIndex * const prevind
if (tx.IsCoinBase())
{
if (!ContextualCheckCoinbaseTransaction(block,previndex,tx, nHeight,validateprices))
if (!ContextualCheckCoinbaseTransaction(slowflag,block,previndex,tx, nHeight,validateprices))
return state.DoS(100, error("CheckTransaction(): invalid script data for coinbase time lock"),
REJECT_INVALID, "bad-txns-invalid-script-data-for-coinbase-time-lock");
}
@@ -1801,7 +1807,7 @@ bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransa
}
// DoS level set to 10 to be more forgiving.
// Check transaction contextually against the set of consensus rules which apply in the next block to be mined.
if (!fSkipExpiry && !ContextualCheckTransaction(0,0,tx, state, nextBlockHeight, (dosLevel == -1) ? 10 : dosLevel,0))
if (!fSkipExpiry && !ContextualCheckTransaction(0,0,0,tx, state, nextBlockHeight, (dosLevel == -1) ? 10 : dosLevel,0))
{
return error("AcceptToMemoryPool: ContextualCheckTransaction failed");
}
@@ -1873,7 +1879,7 @@ bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransa
return state.Invalid(false, REJECT_DUPLICATE, "already have coins");
}
if (tx.IsCoinImport())
if (tx.IsCoinImport() || tx.IsPegsImport())
{
// Inverse of normal case; if input exists, it's been spent
if (ExistsImportTombstone(tx, view))
@@ -1945,7 +1951,7 @@ bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransa
// Keep track of transactions that spend a coinbase, which we re-scan
// during reorgs to ensure COINBASE_MATURITY is still met.
bool fSpendsCoinbase = false;
if (!fSkipExpiry && !tx.IsCoinImport()) {
if (!fSkipExpiry && !tx.IsCoinImport() && !tx.IsPegsImport()) {
BOOST_FOREACH(const CTxIn &txin, tx.vin) {
const CCoins *coins = view.AccessCoins(txin.prevout.hash);
if (coins->IsCoinBase()) {
@@ -1985,7 +1991,7 @@ bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransa
// Continuously rate-limit free (really, very-low-fee) transactions
// This mitigates 'penny-flooding' -- sending thousands of free transactions just to
// be annoying or make others' transactions take longer to confirm.
if (fLimitFree && nFees < ::minRelayTxFee.GetFee(nSize) && !tx.IsCoinImport())
if (fLimitFree && nFees < ::minRelayTxFee.GetFee(nSize) && !tx.IsCoinImport() && !tx.IsPegsImport())
{
static CCriticalSection csFreeLimiter;
static double dFreeCount;
@@ -2008,7 +2014,7 @@ bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransa
dFreeCount += nSize;
}
if (!tx.IsCoinImport() && fRejectAbsurdFee && nFees > ::minRelayTxFee.GetFee(nSize) * 10000 && nFees > nValueOut/19)
if (!tx.IsCoinImport() && !tx.IsPegsImport() && fRejectAbsurdFee && nFees > ::minRelayTxFee.GetFee(nSize) * 10000 && nFees > nValueOut/19)
{
string errmsg = strprintf("absurdly high fees %s, %d > %d",
hash.ToString(),
@@ -2689,6 +2695,7 @@ void UpdateCoins(const CTransaction& tx, CCoinsViewCache& inputs, CTxUndo &txund
{
txundo.vprevout.reserve(tx.vin.size());
BOOST_FOREACH(const CTxIn &txin, tx.vin) {
if (tx.IsPegsImport() && txin.prevout.n==10e8) continue;
CCoinsModifier coins = inputs.ModifyCoins(txin.prevout.hash);
unsigned nPos = txin.prevout.n;
@@ -2712,7 +2719,7 @@ void UpdateCoins(const CTransaction& tx, CCoinsViewCache& inputs, CTxUndo &txund
inputs.ModifyCoins(tx.GetHash())->FromTx(tx, nHeight); // add outputs
// Unorthodox state
if (tx.IsCoinImport()) {
if (tx.IsCoinImport() || tx.IsPegsImport()) {
// add a tombstone for the burnTx
AddImportTombstone(tx, inputs, nHeight);
}
@@ -2756,6 +2763,11 @@ namespace Consensus {
CAmount nFees = 0;
for (unsigned int i = 0; i < tx.vin.size(); i++)
{
if (tx.IsPegsImport() && i==0)
{
nValueIn=GetCoinImportValue(tx);
continue;
}
const COutPoint &prevout = tx.vin[i].prevout;
const CCoins *coins = inputs.AccessCoins(prevout.hash);
assert(coins);
@@ -2867,6 +2879,7 @@ bool ContextualCheckInputs(
// still computed and checked, and any change will be caught at the next checkpoint.
if (fScriptChecks) {
for (unsigned int i = 0; i < tx.vin.size(); i++) {
if (tx.IsPegsImport() && i==0) continue;
const COutPoint &prevout = tx.vin[i].prevout;
const CCoins* coins = inputs.AccessCoins(prevout.hash);
assert(coins);
@@ -2902,7 +2915,7 @@ bool ContextualCheckInputs(
}
}
if (tx.IsCoinImport())
if (tx.IsCoinImport() || tx.IsPegsImport())
{
LOCK(cs_main);
ServerTransactionSignatureChecker checker(&tx, 0, 0, false, txdata);
@@ -3188,10 +3201,12 @@ bool DisconnectBlock(CBlock& block, CValidationState& state, CBlockIndex* pindex
// restore inputs
if (!tx.IsMint()) {
const CTxUndo &txundo = blockUndo.vtxundo[i-1];
CTxUndo &txundo = blockUndo.vtxundo[i-1];
if (tx.IsPegsImport()) txundo.vprevout.insert(txundo.vprevout.begin(),CTxInUndo());
if (txundo.vprevout.size() != tx.vin.size())
return error("DisconnectBlock(): transaction and undo data inconsistent");
for (unsigned int j = tx.vin.size(); j-- > 0;) {
if (tx.IsPegsImport() && j==0) continue;
const COutPoint &out = tx.vin[j].prevout;
const CTxInUndo &undo = txundo.vprevout[j];
if (!ApplyTxInUndo(undo, view, out))
@@ -3225,7 +3240,7 @@ bool DisconnectBlock(CBlock& block, CValidationState& state, CBlockIndex* pindex
}
}
}
else if (tx.IsCoinImport())
else if (tx.IsCoinImport() || tx.IsPegsImport())
{
RemoveImportTombstone(tx, view);
}
@@ -3375,6 +3390,8 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin
{
CDiskBlockPos blockPos;
const CChainParams& chainparams = Params();
if ( KOMODO_NSPV != 0 )
return(true);
if ( KOMODO_STOPAT != 0 && pindex->GetHeight() > KOMODO_STOPAT )
return(false);
//fprintf(stderr,"connectblock ht.%d\n",(int32_t)pindex->GetHeight());
@@ -3399,7 +3416,7 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin
}
if ( fCheckPOW != 0 && (pindex->nStatus & BLOCK_VALID_CONTEXT) != BLOCK_VALID_CONTEXT ) // Activate Jan 15th, 2019
{
if ( !ContextualCheckBlock(block, state, pindex->pprev) )
if ( !ContextualCheckBlock(1,block, state, pindex->pprev) )
{
fprintf(stderr,"ContextualCheckBlock failed ht.%d\n",(int32_t)pindex->GetHeight());
if ( pindex->nTime > 1547510400 )
@@ -3573,6 +3590,7 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin
{
for (size_t j = 0; j < tx.vin.size(); j++)
{
if (tx.IsPegsImport() && j==0) continue;
const CTxIn input = tx.vin[j];
const CTxOut &prevout = view.GetOutputFor(tx.vin[j]);
@@ -3956,7 +3974,8 @@ bool static FlushStateToDisk(CValidationState &state, FlushStateMode mode) {
void FlushStateToDisk() {
CValidationState state;
FlushStateToDisk(state, FLUSH_STATE_ALWAYS);
if ( KOMODO_NSPV == 0 )
FlushStateToDisk(state, FLUSH_STATE_ALWAYS);
}
void PruneAndFlush() {
@@ -4106,7 +4125,7 @@ bool static DisconnectTip(CValidationState &state, bool fBare = false) {
if ((i == (block.vtx.size() - 1)) && (ASSETCHAINS_STAKED != 0 && (komodo_isPoS((CBlock *)&block,pindexDelete->GetHeight(),true) != 0)))
{
#ifdef ENABLE_WALLET
if ( !GetBoolArg("-disablewallet", false) )
if ( !GetBoolArg("-disablewallet", false) && KOMODO_NSPV == 0 )
pwalletMain->EraseFromWallet(tx.GetHash());
#endif
}
@@ -4211,8 +4230,11 @@ bool static ConnectTip(CValidationState &state, CBlockIndex *pindexNew, CBlock *
// Get the current commitment tree
SproutMerkleTree oldSproutTree;
SaplingMerkleTree oldSaplingTree;
assert(pcoinsTip->GetSproutAnchorAt(pcoinsTip->GetBestAnchor(SPROUT), oldSproutTree));
assert(pcoinsTip->GetSaplingAnchorAt(pcoinsTip->GetBestAnchor(SAPLING), oldSaplingTree));
if ( KOMODO_NSPV == 0 )
{
assert(pcoinsTip->GetSproutAnchorAt(pcoinsTip->GetBestAnchor(SPROUT), oldSproutTree));
assert(pcoinsTip->GetSaplingAnchorAt(pcoinsTip->GetBestAnchor(SAPLING), oldSaplingTree));
}
// Apply the block atomically to the chain state.
int64_t nTime2 = GetTimeMicros(); nTimeReadFromDisk += nTime2 - nTime1;
int64_t nTime3;
@@ -4237,13 +4259,17 @@ bool static ConnectTip(CValidationState &state, CBlockIndex *pindexNew, CBlock *
mapBlockSource.erase(pindexNew->GetBlockHash());
nTime3 = GetTimeMicros(); nTimeConnectTotal += nTime3 - nTime2;
LogPrint("bench", " - Connect total: %.2fms [%.2fs]\n", (nTime3 - nTime2) * 0.001, nTimeConnectTotal * 0.000001);
assert(view.Flush());
if ( KOMODO_NSPV == 0 )
assert(view.Flush());
}
int64_t nTime4 = GetTimeMicros(); nTimeFlush += nTime4 - nTime3;
LogPrint("bench", " - Flush: %.2fms [%.2fs]\n", (nTime4 - nTime3) * 0.001, nTimeFlush * 0.000001);
// Write the chain state to disk, if necessary.
if (!FlushStateToDisk(state, FLUSH_STATE_IF_NEEDED))
return false;
if ( KOMODO_NSPV == 0 )
{
if (!FlushStateToDisk(state, FLUSH_STATE_IF_NEEDED))
return false;
}
int64_t nTime5 = GetTimeMicros(); nTimeChainState += nTime5 - nTime4;
LogPrint("bench", " - Writing chainstate: %.2fms [%.2fs]\n", (nTime5 - nTime4) * 0.001, nTimeChainState * 0.000001);
// Remove conflicting transactions from the mempool.
@@ -4255,14 +4281,17 @@ bool static ConnectTip(CValidationState &state, CBlockIndex *pindexNew, CBlock *
// Update chainActive & related variables.
UpdateTip(pindexNew);
// Tell wallet about transactions that went from mempool
// to conflicted:
BOOST_FOREACH(const CTransaction &tx, txConflicted) {
SyncWithWallets(tx, NULL);
}
// ... and about transactions that got confirmed:
BOOST_FOREACH(const CTransaction &tx, pblock->vtx) {
SyncWithWallets(tx, pblock);
if ( KOMODO_NSPV == 0 )
{
// Tell wallet about transactions that went from mempool
// to conflicted:
BOOST_FOREACH(const CTransaction &tx, txConflicted) {
SyncWithWallets(tx, NULL);
}
// ... and about transactions that got confirmed:
BOOST_FOREACH(const CTransaction &tx, pblock->vtx) {
SyncWithWallets(tx, pblock);
}
}
// Update cached incremental witnesses
GetMainSignals().ChainTip(pindexNew, pblock, oldSproutTree, oldSaplingTree, true);
@@ -4280,19 +4309,22 @@ bool static ConnectTip(CValidationState &state, CBlockIndex *pindexNew, CBlock *
komodo_broadcast(pblock,8);
else if ( ASSETCHAINS_SYMBOL[0] != 0 )
komodo_broadcast(pblock,4);*/
if ( ASSETCHAINS_CBOPRET != 0 )
komodo_pricesupdate(pindexNew->GetHeight(),pblock);
if ( ASSETCHAINS_SAPLING <= 0 && pindexNew->nTime > KOMODO_SAPLING_ACTIVATION - 24*3600 )
komodo_activate_sapling(pindexNew);
if ( ASSETCHAINS_CC != 0 && KOMODO_SNAPSHOT_INTERVAL != 0 && (pindexNew->GetHeight() % KOMODO_SNAPSHOT_INTERVAL) == 0 && pindexNew->GetHeight() >= KOMODO_SNAPSHOT_INTERVAL )
if ( KOMODO_NSPV == 0 )
{
uint64_t start = time(NULL);
if ( !komodo_dailysnapshot(pindexNew->GetHeight()) )
if ( ASSETCHAINS_CBOPRET != 0 )
komodo_pricesupdate(pindexNew->GetHeight(),pblock);
if ( ASSETCHAINS_SAPLING <= 0 && pindexNew->nTime > KOMODO_SAPLING_ACTIVATION - 24*3600 )
komodo_activate_sapling(pindexNew);
if ( ASSETCHAINS_CC != 0 && KOMODO_SNAPSHOT_INTERVAL != 0 && (pindexNew->GetHeight() % KOMODO_SNAPSHOT_INTERVAL) == 0 && pindexNew->GetHeight() >= KOMODO_SNAPSHOT_INTERVAL )
{
fprintf(stderr, "daily snapshot failed, please reindex your chain\n");
StartShutdown();
uint64_t start = time(NULL);
if ( !komodo_dailysnapshot(pindexNew->GetHeight()) )
{
fprintf(stderr, "daily snapshot failed, please reindex your chain\n");
StartShutdown();
}
fprintf(stderr, "snapshot completed in: %d seconds\n", (int32_t)(time(NULL)-start));
}
fprintf(stderr, "snapshot completed in: %lu seconds\n", time(NULL)-start);
}
return true;
}
@@ -5278,7 +5310,7 @@ bool ContextualCheckBlockHeader(const CBlockHeader& block, CValidationState& sta
return true;
}
bool ContextualCheckBlock(const CBlock& block, CValidationState& state, CBlockIndex * const pindexPrev)
bool ContextualCheckBlock(int32_t slowflag,const CBlock& block, CValidationState& state, CBlockIndex * const pindexPrev)
{
const int nHeight = pindexPrev == NULL ? 0 : pindexPrev->GetHeight() + 1;
const Consensus::Params& consensusParams = Params().GetConsensus();
@@ -5289,7 +5321,7 @@ bool ContextualCheckBlock(const CBlock& block, CValidationState& state, CBlockIn
const CTransaction& tx = block.vtx[i];
// Check transaction contextually against consensus rules at block height
if (!ContextualCheckTransaction(&block,pindexPrev,tx, state, nHeight, 100)) {
if (!ContextualCheckTransaction(slowflag,&block,pindexPrev,tx, state, nHeight, 100)) {
return false; // Failure reason has been set in validation state object
}
@@ -5458,7 +5490,7 @@ bool AcceptBlock(int32_t *futureblockp,CBlock& block, CValidationState& state, C
// See method docstring for why this is always disabled
auto verifier = libzcash::ProofVerifier::Disabled();
bool fContextualCheckBlock = ContextualCheckBlock(block, state, pindex->pprev);
bool fContextualCheckBlock = ContextualCheckBlock(0,block, state, pindex->pprev);
if ( (!CheckBlock(futureblockp,pindex->GetHeight(),pindex,block, state, verifier,0)) || !fContextualCheckBlock )
{
static int32_t saplinght = -1;
@@ -5726,7 +5758,7 @@ bool TestBlockValidity(CValidationState &state, const CBlock& block, CBlockIndex
//fprintf(stderr,"TestBlockValidity failure B checkPOW.%d\n",fCheckPOW);
return false;
}
if (!ContextualCheckBlock(block, state, pindexPrev))
if (!ContextualCheckBlock(0,block, state, pindexPrev))
{
//fprintf(stderr,"TestBlockValidity failure C checkPOW.%d\n",fCheckPOW);
return false;
@@ -6440,22 +6472,24 @@ bool InitBlockIndex() {
{
return true;
}
// Use the provided setting for -txindex in the new database
fTxIndex = GetBoolArg("-txindex", true);
pblocktree->WriteFlag("txindex", fTxIndex);
// Use the provided setting for -addressindex in the new database
fAddressIndex = GetBoolArg("-addressindex", DEFAULT_ADDRESSINDEX);
pblocktree->WriteFlag("addressindex", fAddressIndex);
// Use the provided setting for -timestampindex in the new database
fTimestampIndex = GetBoolArg("-timestampindex", DEFAULT_TIMESTAMPINDEX);
pblocktree->WriteFlag("timestampindex", fTimestampIndex);
fSpentIndex = GetBoolArg("-spentindex", DEFAULT_SPENTINDEX);
pblocktree->WriteFlag("spentindex", fSpentIndex);
fprintf(stderr,"fAddressIndex.%d/%d fSpentIndex.%d/%d\n",fAddressIndex,DEFAULT_ADDRESSINDEX,fSpentIndex,DEFAULT_SPENTINDEX);
LogPrintf("Initializing databases...\n");
if ( pblocktree != 0 )
{
// Use the provided setting for -txindex in the new database
fTxIndex = GetBoolArg("-txindex", true);
pblocktree->WriteFlag("txindex", fTxIndex);
// Use the provided setting for -addressindex in the new database
fAddressIndex = GetBoolArg("-addressindex", DEFAULT_ADDRESSINDEX);
pblocktree->WriteFlag("addressindex", fAddressIndex);
// Use the provided setting for -timestampindex in the new database
fTimestampIndex = GetBoolArg("-timestampindex", DEFAULT_TIMESTAMPINDEX);
pblocktree->WriteFlag("timestampindex", fTimestampIndex);
fSpentIndex = GetBoolArg("-spentindex", DEFAULT_SPENTINDEX);
pblocktree->WriteFlag("spentindex", fSpentIndex);
fprintf(stderr,"fAddressIndex.%d/%d fSpentIndex.%d/%d\n",fAddressIndex,DEFAULT_ADDRESSINDEX,fSpentIndex,DEFAULT_SPENTINDEX);
LogPrintf("Initializing databases...\n");
}
// Only add the genesis block if not reindexing (in which case we reuse the one already on disk)
if (!fReindex) {
try {
@@ -6476,7 +6510,9 @@ bool InitBlockIndex() {
if (!ActivateBestChain(true, state, &block))
return error("LoadBlockIndex(): genesis block cannot be activated");
// Force a chainstate write so that when we VerifyDB in a moment, it doesn't check stale data
return FlushStateToDisk(state, FLUSH_STATE_ALWAYS);
if ( KOMODO_NSPV == 0 )
return FlushStateToDisk(state, FLUSH_STATE_ALWAYS);
else return(true);
} catch (const std::runtime_error& e) {
return error("LoadBlockIndex(): failed to initialize block database: %s", e.what());
}
@@ -7024,11 +7060,18 @@ void static ProcessGetData(CNode* pfrom)
}
}
#include "komodo_nSPV.h" // shared defines, structs, serdes, purge functions
#include "komodo_nSPV_fullnode.h" // nSPV fullnode handling of the getnSPV request messages
#include "komodo_nSPV_superlite.h" // nSPV superlite client, issuing requests and handling nSPV responses
#include "komodo_nSPV_wallet.h" // nSPV_send and support functions, really all the rest is to support this
bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv, int64_t nTimeReceived)
{
const CChainParams& chainparams = Params();
LogPrint("net", "received: %s (%u bytes) peer=%d\n", SanitizeString(strCommand), vRecv.size(), pfrom->id);
//fprintf(stderr, "recv: %s peer=%d\n", SanitizeString(strCommand).c_str(), (int32_t)pfrom->GetId());
//if ( KOMODO_NSPV != 0 )
//if ( strCommand != "version" && strCommand != "verack" )
// fprintf(stderr, "recv: %s peer=%d\n", SanitizeString(strCommand).c_str(), (int32_t)pfrom->GetId());
if (mapArgs.count("-dropmessagestest") && GetRand(atoi(mapArgs["-dropmessagestest"])) == 0)
{
LogPrintf("dropmessagestest DROPPING RECV MESSAGE\n");
@@ -7187,7 +7230,6 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv,
}
else if ( strCommand == "events" )
{
int32_t i;
if ( ASSETCHAINS_CCLIB != "gamescc" )
{
Misbehaving(pfrom->GetId(), 1);
@@ -7202,6 +7244,15 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv,
{
pfrom->SetRecvVersion(min(pfrom->nVersion, PROTOCOL_VERSION));
if ( KOMODO_NSPV != 0 )
{
if ( (pfrom->nServices & NODE_NSPV) == 0 )
{
// fprintf(stderr,"invalid nServices.%llx nSPV peer.%d\n",(long long)pfrom->nServices,pfrom->id);
pfrom->fDisconnect = true;
return false;
}
}
// Mark this node as currently connected, so we update its timestamp later.
if (pfrom->fNetworkNode) {
LOCK(cs_main);
@@ -7291,8 +7342,124 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv,
if (pfrom->fOneShot)
pfrom->fDisconnect = true;
}
else if (strCommand == "ping")
{
if (pfrom->nVersion > BIP0031_VERSION)
{
uint64_t nonce = 0;
vRecv >> nonce;
// Echo the message back with the nonce. This allows for two useful features:
//
// 1) A remote node can quickly check if the connection is operational
// 2) Remote nodes can measure the latency of the network thread. If this node
// is overloaded it won't respond to pings quickly and the remote node can
// avoid sending us more work, like chain download requests.
//
// The nonce stops the remote getting confused between different pings: without
// it, if the remote node sends a ping once per second and this node takes 5
// seconds to respond to each, the 5th ping the remote sends would appear to
// return very quickly.
pfrom->PushMessage("pong", nonce);
}
}
else if (strCommand == "pong")
{
int64_t pingUsecEnd = nTimeReceived;
uint64_t nonce = 0;
size_t nAvail = vRecv.in_avail();
bool bPingFinished = false;
std::string sProblem;
if (nAvail >= sizeof(nonce)) {
vRecv >> nonce;
// Only process pong message if there is an outstanding ping (old ping without nonce should never pong)
if (pfrom->nPingNonceSent != 0) {
if (nonce == pfrom->nPingNonceSent) {
// Matching pong received, this ping is no longer outstanding
bPingFinished = true;
int64_t pingUsecTime = pingUsecEnd - pfrom->nPingUsecStart;
if (pingUsecTime > 0) {
// Successful ping time measurement, replace previous
pfrom->nPingUsecTime = pingUsecTime;
pfrom->nMinPingUsecTime = std::min(pfrom->nMinPingUsecTime, pingUsecTime);
} else {
// This should never happen
sProblem = "Timing mishap";
}
} else {
// Nonce mismatches are normal when pings are overlapping
sProblem = "Nonce mismatch";
if (nonce == 0) {
// This is most likely a bug in another implementation somewhere; cancel this ping
bPingFinished = true;
sProblem = "Nonce zero";
}
}
} else {
sProblem = "Unsolicited pong without ping";
}
} else {
// This is most likely a bug in another implementation somewhere; cancel this ping
bPingFinished = true;
sProblem = "Short payload";
}
if (!(sProblem.empty())) {
LogPrint("net", "pong peer=%d %s: %s, %x expected, %x received, %u bytes\n",
pfrom->id,
pfrom->cleanSubVer,
sProblem,
pfrom->nPingNonceSent,
nonce,
nAvail);
}
if (bPingFinished) {
pfrom->nPingNonceSent = 0;
}
}
// This asymmetric behavior for inbound and outbound connections was introduced
// to prevent a fingerprinting attack: an attacker can send specific fake addresses
// to users' AddrMan and later request them by sending getaddr messages.
// Making nodes which are behind NAT and can only make outgoing connections ignore
// the getaddr message mitigates the attack.
else if ((strCommand == "getaddr") && (pfrom->fInbound))
{
// Only send one GetAddr response per connection to reduce resource waste
// and discourage addr stamping of INV announcements.
if (pfrom->fSentAddr) {
LogPrint("net", "Ignoring repeated \"getaddr\". peer=%d\n", pfrom->id);
return true;
}
pfrom->fSentAddr = true;
pfrom->vAddrToSend.clear();
vector<CAddress> vAddr = addrman.GetAddr();
BOOST_FOREACH(const CAddress &addr, vAddr)
pfrom->PushAddress(addr);
}
else if (strCommand == "getnSPV")
{
std::vector<uint8_t> payload;
vRecv >> payload;
komodo_nSPVreq(pfrom,payload);
return(true);
}
else if (strCommand == "nSPV")
{
if ( KOMODO_NSPV != 0 )
{
std::vector<uint8_t> payload;
vRecv >> payload;
komodo_nSPVresp(pfrom,payload);
}
return(true);
}
else if ( KOMODO_NSPV != 0 )
return(true);
else if (strCommand == "inv")
{
vector<CInv> vInv;
@@ -7704,28 +7871,6 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv,
}
// This asymmetric behavior for inbound and outbound connections was introduced
// to prevent a fingerprinting attack: an attacker can send specific fake addresses
// to users' AddrMan and later request them by sending getaddr messages.
// Making nodes which are behind NAT and can only make outgoing connections ignore
// the getaddr message mitigates the attack.
else if ((strCommand == "getaddr") && (pfrom->fInbound))
{
// Only send one GetAddr response per connection to reduce resource waste
// and discourage addr stamping of INV announcements.
if (pfrom->fSentAddr) {
LogPrint("net", "Ignoring repeated \"getaddr\". peer=%d\n", pfrom->id);
return true;
}
pfrom->fSentAddr = true;
pfrom->vAddrToSend.clear();
vector<CAddress> vAddr = addrman.GetAddr();
BOOST_FOREACH(const CAddress &addr, vAddr)
pfrom->PushAddress(addr);
}
else if (strCommand == "mempool")
{
LOCK2(cs_main, pfrom->cs_filter);
@@ -7750,88 +7895,6 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv,
if (vInv.size() > 0)
pfrom->PushMessage("inv", vInv);
}
else if (strCommand == "ping")
{
if (pfrom->nVersion > BIP0031_VERSION)
{
uint64_t nonce = 0;
vRecv >> nonce;
// Echo the message back with the nonce. This allows for two useful features:
//
// 1) A remote node can quickly check if the connection is operational
// 2) Remote nodes can measure the latency of the network thread. If this node
// is overloaded it won't respond to pings quickly and the remote node can
// avoid sending us more work, like chain download requests.
//
// The nonce stops the remote getting confused between different pings: without
// it, if the remote node sends a ping once per second and this node takes 5
// seconds to respond to each, the 5th ping the remote sends would appear to
// return very quickly.
pfrom->PushMessage("pong", nonce);
}
}
else if (strCommand == "pong")
{
int64_t pingUsecEnd = nTimeReceived;
uint64_t nonce = 0;
size_t nAvail = vRecv.in_avail();
bool bPingFinished = false;
std::string sProblem;
if (nAvail >= sizeof(nonce)) {
vRecv >> nonce;
// Only process pong message if there is an outstanding ping (old ping without nonce should never pong)
if (pfrom->nPingNonceSent != 0) {
if (nonce == pfrom->nPingNonceSent) {
// Matching pong received, this ping is no longer outstanding
bPingFinished = true;
int64_t pingUsecTime = pingUsecEnd - pfrom->nPingUsecStart;
if (pingUsecTime > 0) {
// Successful ping time measurement, replace previous
pfrom->nPingUsecTime = pingUsecTime;
pfrom->nMinPingUsecTime = std::min(pfrom->nMinPingUsecTime, pingUsecTime);
} else {
// This should never happen
sProblem = "Timing mishap";
}
} else {
// Nonce mismatches are normal when pings are overlapping
sProblem = "Nonce mismatch";
if (nonce == 0) {
// This is most likely a bug in another implementation somewhere; cancel this ping
bPingFinished = true;
sProblem = "Nonce zero";
}
}
} else {
sProblem = "Unsolicited pong without ping";
}
} else {
// This is most likely a bug in another implementation somewhere; cancel this ping
bPingFinished = true;
sProblem = "Short payload";
}
if (!(sProblem.empty())) {
LogPrint("net", "pong peer=%d %s: %s, %x expected, %x received, %u bytes\n",
pfrom->id,
pfrom->cleanSubVer,
sProblem,
pfrom->nPingNonceSent,
nonce,
nAvail);
}
if (bPingFinished) {
pfrom->nPingNonceSent = 0;
}
}
else if (fAlerts && strCommand == "alert")
{
CAlert alert;
@@ -8185,7 +8248,11 @@ bool SendMessages(CNode* pto, bool fSendTrickle)
}
state.fShouldBan = false;
}
if ( KOMODO_NSPV != 0 )
{
komodo_nSPV(pto);
return(true);
}
BOOST_FOREACH(const CBlockReject& reject, state.rejects)
pto->PushMessage("reject", (string)"block", reject.chRejectCode, reject.strRejectReason, reject.hashBlock);
state.rejects.clear();
@@ -8194,7 +8261,7 @@ bool SendMessages(CNode* pto, bool fSendTrickle)
if (pindexBestHeader == NULL)
pindexBestHeader = chainActive.Tip();
bool fFetch = state.fPreferredDownload || (nPreferredDownload == 0 && !pto->fClient && !pto->fOneShot); // Download if this is a nice peer, or we have no nice peers and this one might do.
if (!state.fSyncStarted && !pto->fClient && !fImporting && !fReindex) {
if (!state.fSyncStarted && !pto->fClient && !fImporting && !fReindex && pindexBestHeader!=0) {
// Only actively request headers from a single peer, unless we're close to today.
if ((nSyncStarted == 0 && fFetch) || pindexBestHeader->GetBlockTime() > GetAdjustedTime() - 24 * 60 * 60) {
state.fSyncStarted = true;

4
src/main.h
View File

@@ -706,7 +706,7 @@ bool ContextualCheckInputs(const CTransaction& tx, CValidationState &state, cons
std::vector<CScriptCheck> *pvChecks = NULL);
/** Check a transaction contextually against a set of consensus rules */
bool ContextualCheckTransaction(const CBlock *block, CBlockIndex * const pindexPrev,const CTransaction& tx, CValidationState &state, int nHeight, int dosLevel,
bool ContextualCheckTransaction(int32_t slowflag,const CBlock *block, CBlockIndex * const pindexPrev,const CTransaction& tx, CValidationState &state, int nHeight, int dosLevel,
bool (*isInitBlockDownload)() = IsInitialBlockDownload,int32_t validateprices=1);
/** Apply the effects of this transaction on the UTXO set represented by view */
@@ -829,7 +829,7 @@ bool CheckBlock(int32_t *futureblockp,int32_t height,CBlockIndex *pindex,const C
/** Context-dependent validity checks */
bool ContextualCheckBlockHeader(const CBlockHeader& block, CValidationState& state, CBlockIndex *pindexPrev);
bool ContextualCheckBlock(const CBlock& block, CValidationState& state, CBlockIndex *pindexPrev);
bool ContextualCheckBlock(int32_t slowflag,const CBlock& block, CValidationState& state, CBlockIndex *pindexPrev);
/** Check a block is completely valid from start to finish (only works on top of our current best block, with cs_main held) */
bool TestBlockValidity(CValidationState &state, const CBlock& block, CBlockIndex *pindexPrev, bool fCheckPOW = true, bool fCheckMerkleRoot = true);

7
src/miner.cpp
View File

@@ -323,6 +323,13 @@ CBlockTemplate* CreateNewBlock(CPubKey _pk,const CScript& _scriptPubKeyIn, int32
BOOST_FOREACH(const CTxIn& txin, tx.vin)
{
if (tx.IsPegsImport() && txin.prevout.n==10e8)
{
CAmount nValueIn = GetCoinImportValue(tx); // burn amount
nTotalIn += nValueIn;
dPriority += (double)nValueIn * 1000; // flat multiplier... max = 1e16.
continue;
}
// Read prev transaction
if (!view.HaveCoins(txin.prevout.hash))
{

16
src/net.cpp
View File

@@ -83,7 +83,7 @@ extern char ASSETCHAINS_SYMBOL[65];
bool fDiscover = true;
bool fListen = true;
uint64_t nLocalServices = NODE_NETWORK;
uint64_t nLocalServices = NODE_NETWORK | NODE_NSPV;
CCriticalSection cs_mapLocalHost;
map<CNetAddr, LocalServiceInfo> mapLocalHost;
static bool vfLimited[NET_MAX] = {};
@@ -444,6 +444,8 @@ void CNode::CloseSocketDisconnect()
vRecvMsg.clear();
}
extern int32_t KOMODO_NSPV;
void CNode::PushVersion()
{
int nBestHeight = g_signals.GetHeight().get_value_or(0);
@@ -458,6 +460,7 @@ void CNode::PushVersion()
LogPrint("net", "send version message: version %d, blocks=%d, us=%s, peer=%d\n", PROTOCOL_VERSION, nBestHeight, addrMe.ToString(), id);
PushMessage("version", PROTOCOL_VERSION, nLocalServices, nTime, addrYou, addrMe,
nLocalHostNonce, strSubVersion, nBestHeight, true);
//fprintf(stderr,"KOMODO_NSPV.%d PUSH services.%llx\n",KOMODO_NSPV,(long long)nLocalServices);
}
@@ -681,12 +684,6 @@ int CNetMessage::readData(const char *pch, unsigned int nBytes)
// requires LOCK(cs_vSend)
void SocketSendData(CNode *pnode)
{
@@ -1846,7 +1843,7 @@ bool StopNode()
for (int i=0; i<MAX_OUTBOUND_CONNECTIONS; i++)
semOutbound->post();
if (fAddressesInitialized)
if (KOMODO_NSPV == 0 && fAddressesInitialized)
{
DumpAddresses();
fAddressesInitialized = false;
@@ -1926,8 +1923,7 @@ void RelayTransaction(const CTransaction& tx, const CDataStream& ss)
{
if (pnode->pfilter->IsRelevantAndUpdate(tx))
pnode->PushInventory(inv);
} else
pnode->PushInventory(inv);
} else pnode->PushInventory(inv);
}
}

3
src/net.h
View File

@@ -276,6 +276,7 @@ public:
int64_t nLastRecv;
int64_t nTimeConnected;
int64_t nTimeOffset;
uint32_t prevtimes[8];
CAddress addr;
std::string addrName;
CService addrLocal;
@@ -462,6 +463,7 @@ public:
void PushMessage(const char* pszCommand)
{
//fprintf(stderr,"push.(%s)\n",pszCommand);
try
{
BeginMessage(pszCommand);
@@ -477,6 +479,7 @@ public:
template<typename T1>
void PushMessage(const char* pszCommand, const T1& a1)
{
//fprintf(stderr,"push.(%s)\n",pszCommand);
try
{
BeginMessage(pszCommand);

27
src/notarisationdb.cpp
View File

@@ -135,3 +135,30 @@ int ScanNotarisationsDB(int height, std::string symbol, int scanLimitBlocks, Not
}
return 0;
}
int ScanNotarisationsDB2(int height, std::string symbol, int scanLimitBlocks, Notarisation& out)
{
int32_t i,maxheight,ht;
maxheight = chainActive.Height();
if ( height < 0 || height > maxheight )
return false;
for (i=0; i<scanLimitBlocks; i++)
{
ht = height+i;
if ( ht > maxheight )
break;
NotarisationsInBlock notarisations;
uint256 blockHash = *chainActive[ht]->phashBlock;
if ( !GetBlockNotarisations(blockHash,notarisations) )
continue;
BOOST_FOREACH(Notarisation& nota,notarisations)
{
if ( strcmp(nota.second.symbol,symbol.data()) == 0 )
{
out = nota;
return(ht);
}
}
}
return 0;
}

1
src/notarisationdb.h
View File

@@ -24,6 +24,7 @@ bool GetBackNotarisation(uint256 notarisationHash, Notarisation &n);
void WriteBackNotarisations(const NotarisationsInBlock notarisations, CDBBatch &batch);
void EraseBackNotarisations(const NotarisationsInBlock notarisations, CDBBatch &batch);
int ScanNotarisationsDB(int height, std::string symbol, int scanLimitBlocks, Notarisation& out);
int ScanNotarisationsDB2(int height, std::string symbol, int scanLimitBlocks, Notarisation& out);
bool IsTXSCL(const char* symbol);
#endif /* NOTARISATIONDB_H */

6
src/primitives/transaction.h
View File

@@ -46,6 +46,7 @@
#include "zcash/Proof.hpp"
extern uint32_t ASSETCHAINS_MAGIC;
extern std::string ASSETCHAINS_SELFIMPORT;
// Overwinter transaction version
static const int32_t OVERWINTER_TX_VERSION = 3;
@@ -711,6 +712,11 @@ public:
return (vin.size() == 1 && vin[0].prevout.n == 10e8);
}
bool IsPegsImport() const
{
return (ASSETCHAINS_SELFIMPORT=="PEGSCC" && vin[0].prevout.n == 10e8);
}
friend bool operator==(const CTransaction& a, const CTransaction& b)
{
return a.hash == b.hash;

2
src/protocol.cpp
View File

@@ -102,7 +102,7 @@ CAddress::CAddress(CService ipIn, uint64_t nServicesIn) : CService(ipIn)
void CAddress::Init()
{
nServices = NODE_NETWORK;
nServices = NODE_NETWORK | NODE_NSPV;
nTime = 100000000;
}

4
src/protocol.h
View File

@@ -91,6 +91,10 @@ enum {
// but no longer do as of protocol version 170004 (= NO_BLOOM_VERSION)
NODE_BLOOM = (1 << 2),
NODE_NSPV = (1 << 30),
NODE_ADDRINDEX = (1 << 29),
NODE_SPENTINDEX = (1 << 28),
// Bits 24-31 are reserved for temporary experiments. Just pick a bit that
// isn't getting used, or one not being used much, and notify the
// bitcoin-development mailing list. Remember that service bits are just

53
src/rpc/rawtransaction.cpp
View File

@@ -206,7 +206,7 @@ void TxToJSONExpanded(const CTransaction& tx, const uint256 hashBlock, UniValue&
UniValue in(UniValue::VOBJ);
if (tx.IsCoinBase())
in.push_back(Pair("coinbase", HexStr(txin.scriptSig.begin(), txin.scriptSig.end())));
else if (tx.IsCoinImport()) {
else if (tx.IsCoinImport() && txin.prevout.n==10e8) {
in.push_back(Pair("is_import", "1"));
ImportProof proof; CTransaction burnTx; std::vector<CTxOut> payouts; CTxDestination importaddress;
if (UnmarshalImportTx(tx, proof, burnTx, payouts))
@@ -368,13 +368,13 @@ void TxToJSON(const CTransaction& tx, const uint256 hashBlock, UniValue& entry)
entry.push_back(Pair("vin", vin));
UniValue vout(UniValue::VARR);
BlockMap::iterator it = mapBlockIndex.find(pcoinsTip->GetBestBlock());
CBlockIndex *tipindex,*pindex = it->second;
CBlockIndex *tipindex;//,*pindex = it->second;
uint64_t interest;
for (unsigned int i = 0; i < tx.vout.size(); i++) {
const CTxOut& txout = tx.vout[i];
UniValue out(UniValue::VOBJ);
out.push_back(Pair("value", ValueFromAmount(txout.nValue)));
if ( ASSETCHAINS_SYMBOL[0] == 0 && pindex != 0 && tx.nLockTime >= 500000000 && (tipindex= chainActive.LastTip()) != 0 )
if ( KOMODO_NSPV == 0 && ASSETCHAINS_SYMBOL[0] == 0 && tx.nLockTime >= 500000000 && (tipindex= chainActive.LastTip()) != 0 )
{
int64_t interest; int32_t txheight; uint32_t locktime;
interest = komodo_accrued_interest(&txheight,&locktime,tx.GetHash(),i,0,txout.nValue,(int32_t)tipindex->GetHeight());
@@ -1282,6 +1282,8 @@ UniValue signrawtransaction(const UniValue& params, bool fHelp)
return result;
}
extern UniValue NSPV_broadcast(char *hex);
UniValue sendrawtransaction(const UniValue& params, bool fHelp)
{
if (fHelp || params.size() < 1 || params.size() > 2)
@@ -1317,30 +1319,35 @@ UniValue sendrawtransaction(const UniValue& params, bool fHelp)
bool fOverrideFees = false;
if (params.size() > 1)
fOverrideFees = params[1].get_bool();
CCoinsViewCache &view = *pcoinsTip;
const CCoins* existingCoins = view.AccessCoins(hashTx);
bool fHaveMempool = mempool.exists(hashTx);
bool fHaveChain = existingCoins && existingCoins->nHeight < 1000000000;
if (!fHaveMempool && !fHaveChain) {
// push to local node and sync with wallets
CValidationState state;
bool fMissingInputs;
if (!AcceptToMemoryPool(mempool, state, tx, false, &fMissingInputs, !fOverrideFees)) {
if (state.IsInvalid()) {
throw JSONRPCError(RPC_TRANSACTION_REJECTED, strprintf("%i: %s", state.GetRejectCode(), state.GetRejectReason()));
} else {
if (fMissingInputs) {
throw JSONRPCError(RPC_TRANSACTION_ERROR, "Missing inputs");
if ( KOMODO_NSPV == 0 )
{
CCoinsViewCache &view = *pcoinsTip;
const CCoins* existingCoins = view.AccessCoins(hashTx);
bool fHaveMempool = mempool.exists(hashTx);
bool fHaveChain = existingCoins && existingCoins->nHeight < 1000000000;
if (!fHaveMempool && !fHaveChain) {
// push to local node and sync with wallets
CValidationState state;
bool fMissingInputs;
if (!AcceptToMemoryPool(mempool, state, tx, false, &fMissingInputs, !fOverrideFees)) {
if (state.IsInvalid()) {
throw JSONRPCError(RPC_TRANSACTION_REJECTED, strprintf("%i: %s", state.GetRejectCode(), state.GetRejectReason()));
} else {
if (fMissingInputs) {
throw JSONRPCError(RPC_TRANSACTION_ERROR, "Missing inputs");
}
throw JSONRPCError(RPC_TRANSACTION_ERROR, state.GetRejectReason());
}
throw JSONRPCError(RPC_TRANSACTION_ERROR, state.GetRejectReason());
}
} else if (fHaveChain) {
throw JSONRPCError(RPC_TRANSACTION_ALREADY_IN_CHAIN, "transaction already in block chain");
}
} else if (fHaveChain) {
throw JSONRPCError(RPC_TRANSACTION_ALREADY_IN_CHAIN, "transaction already in block chain");
RelayTransaction(tx);
}
else
{
NSPV_broadcast((char *)params[0].get_str().c_str());
}
RelayTransaction(tx);
return hashTx.GetHex();
}

24
src/rpc/server.cpp
View File

@@ -416,6 +416,18 @@ static const CRPCCommand vRPCCommands[] =
{ "FSM", "FSMlist", &FSMlist, true },
{ "FSM", "FSMinfo", &FSMinfo, true },
// fsm
{ "nSPV", "nspv_getinfo", &nspv_getinfo, true },
{ "nSPV", "nspv_login", &nspv_login, true },
{ "nSPV", "nspv_listunspent", &nspv_listunspent, true },
{ "nSPV", "nspv_spentinfo", &nspv_spentinfo, true },
{ "nSPV", "nspv_notarizations", &nspv_notarizations, true },
{ "nSPV", "nspv_hdrsproof", &nspv_hdrsproof, true },
{ "nSPV", "nspv_txproof", &nspv_txproof, true },
{ "nSPV", "nspv_spend", &nspv_spend, true },
{ "nSPV", "nspv_broadcast", &nspv_broadcast, true },
{ "nSPV", "nspv_logout", &nspv_logout, true },
// rewards
{ "rewards", "rewardslist", &rewardslist, true },
{ "rewards", "rewardsinfo", &rewardsinfo, true },
@@ -554,6 +566,18 @@ static const CRPCCommand vRPCCommands[] =
//{ "tokens", "tokenfillswap", &tokenfillswap, true },
{ "tokens", "tokenconvert", &tokenconvert, true },
// pegs
{ "pegs", "pegscreate", &pegscreate, true },
{ "pegs", "pegsfund", &pegsfund, true },
{ "pegs", "pegsget", &pegsget, true },
{ "pegs", "pegsredeem", &pegsredeem, true },
{ "pegs", "pegsliquidate", &pegsliquidate, true },
{ "pegs", "pegsexchange", &pegsexchange, true },
{ "pegs", "pegsaccounthistory", &pegsaccounthistory, true },
{ "pegs", "pegsaccountinfo", &pegsaccountinfo, true },
{ "pegs", "pegsworstaccounts", &pegsworstaccounts, true },
{ "pegs", "pegsinfo", &pegsinfo, true },
/* Address index */
{ "addressindex", "getaddressmempool", &getaddressmempool, true },
{ "addressindex", "getaddressutxos", &getaddressutxos, false },

21
src/rpc/server.h
View File

@@ -349,6 +349,16 @@ extern UniValue FSMcreate(const UniValue& params, bool fHelp);
extern UniValue FSMlist(const UniValue& params, bool fHelp);
extern UniValue FSMinfo(const UniValue& params, bool fHelp);
extern UniValue auctionaddress(const UniValue& params, bool fHelp);
extern UniValue pegscreate(const UniValue& params, bool fHelp);
extern UniValue pegsfund(const UniValue& params, bool fHelp);
extern UniValue pegsget(const UniValue& params, bool fHelp);
extern UniValue pegsredeem(const UniValue& params, bool fHelp);
extern UniValue pegsliquidate(const UniValue& params, bool fHelp);
extern UniValue pegsexchange(const UniValue& params, bool fHelp);
extern UniValue pegsaccounthistory(const UniValue& params, bool fHelp);
extern UniValue pegsaccountinfo(const UniValue& params, bool fHelp);
extern UniValue pegsworstaccounts(const UniValue& params, bool fHelp);
extern UniValue pegsinfo(const UniValue& params, bool fHelp);
extern UniValue getnewaddress(const UniValue& params, bool fHelp); // in rpcwallet.cpp
//extern UniValue getnewaddress64(const UniValue& params, bool fHelp); // in rpcwallet.cpp
@@ -455,6 +465,17 @@ extern UniValue importgatewaypendingdeposits(const UniValue& params, bool fHelp)
extern UniValue importgatewaypendingwithdraws(const UniValue& params, bool fHelp);
extern UniValue importgatewayprocessed(const UniValue& params, bool fHelp);
extern UniValue nspv_getinfo(const UniValue& params, bool fHelp);
extern UniValue nspv_login(const UniValue& params, bool fHelp);
extern UniValue nspv_listunspent(const UniValue& params, bool fHelp);
extern UniValue nspv_spentinfo(const UniValue& params, bool fHelp);
extern UniValue nspv_notarizations(const UniValue& params, bool fHelp);
extern UniValue nspv_hdrsproof(const UniValue& params, bool fHelp);
extern UniValue nspv_txproof(const UniValue& params, bool fHelp);
extern UniValue nspv_spend(const UniValue& params, bool fHelp);
extern UniValue nspv_broadcast(const UniValue& params, bool fHelp);
extern UniValue nspv_logout(const UniValue& params, bool fHelp);
extern UniValue getblocksubsidy(const UniValue& params, bool fHelp);
extern UniValue z_exportkey(const UniValue& params, bool fHelp); // in rpcdump.cpp

16
src/script/sign.cpp
View File

@@ -35,24 +35,24 @@ using namespace std;
typedef vector<unsigned char> valtype;
extern uint8_t ASSETCHAINS_TXPOW;
uint256 SIG_TXHASH;
TransactionSignatureCreator::TransactionSignatureCreator(const CKeyStore* keystoreIn, const CTransaction* txToIn, unsigned int nInIn, const CAmount& amountIn, int nHashTypeIn) : BaseSignatureCreator(keystoreIn), txTo(txToIn), nIn(nInIn), nHashType(nHashTypeIn), amount(amountIn), checker(txTo, nIn, amountIn) {}
bool TransactionSignatureCreator::CreateSig(std::vector<unsigned char>& vchSig, const CKeyID& address, const CScript& scriptCode, uint32_t consensusBranchId, CKey *pprivKey, void *extraData) const
{
CKey key;
if (pprivKey)
key = *pprivKey;
else if (!keystore || !keystore->GetKey(address, key))
return false;
uint256 hash;
CKey key; uint256 hash;
try {
hash = SignatureHash(scriptCode, *txTo, nIn, nHashType, amount, consensusBranchId);
} catch (logic_error ex) {
return false;
}
SIG_TXHASH = hash;
if (pprivKey)
key = *pprivKey;
else if (!keystore || !keystore->GetKey(address, key))
return false;
if (scriptCode.IsPayToCryptoCondition())
{
CC *cc = (CC *)extraData;

4
src/test/transaction_tests.cpp
View File

@@ -491,7 +491,7 @@ void test_simple_joinsplit_invalidity(uint32_t consensusBranchId, CMutableTransa
jsdesc->nullifiers[1] = GetRandHash();
BOOST_CHECK(CheckTransactionWithoutProofVerification(newTx, state));
BOOST_CHECK(!ContextualCheckTransaction(newTx, state, 0, 100));
BOOST_CHECK(!ContextualCheckTransaction(0,newTx, state, 0, 100));
BOOST_CHECK(state.GetRejectReason() == "bad-txns-invalid-joinsplit-signature");
// Empty output script.
@@ -505,7 +505,7 @@ void test_simple_joinsplit_invalidity(uint32_t consensusBranchId, CMutableTransa
) == 0);
BOOST_CHECK(CheckTransactionWithoutProofVerification(newTx, state));
BOOST_CHECK(ContextualCheckTransaction(newTx, state, 0, 100));
BOOST_CHECK(ContextualCheckTransaction(0,newTx, state, 0, 100));
}
{
// Ensure that values within the joinsplit are well-formed.

5
src/txmempool.cpp
View File

@@ -121,7 +121,10 @@ bool CTxMemPool::addUnchecked(const uint256& hash, const CTxMemPoolEntry &entry,
const CTransaction& tx = mapTx.find(hash)->GetTx();
if (!tx.IsCoinImport()) {
for (unsigned int i = 0; i < tx.vin.size(); i++)
{
if (tx.IsPegsImport() && i==0) continue;
mapNextTx[tx.vin[i].prevout] = CInPoint(&tx, i);
}
}
BOOST_FOREACH(const JSDescription &joinsplit, tx.vjoinsplit) {
BOOST_FOREACH(const uint256 &nf, joinsplit.nullifiers) {
@@ -147,6 +150,7 @@ void CTxMemPool::addAddressIndex(const CTxMemPoolEntry &entry, const CCoinsViewC
uint256 txhash = tx.GetHash();
for (unsigned int j = 0; j < tx.vin.size(); j++) {
if (tx.IsPegsImport() && j==0) continue;
const CTxIn input = tx.vin[j];
const CTxOut &prevout = view.GetOutputFor(input);
@@ -252,6 +256,7 @@ void CTxMemPool::addSpentIndex(const CTxMemPoolEntry &entry, const CCoinsViewCac
uint256 txhash = tx.GetHash();
for (unsigned int j = 0; j < tx.vin.size(); j++) {
if (tx.IsPegsImport() && j==0) continue;
const CTxIn input = tx.vin[j];
const CTxOut &prevout = view.GetOutputFor(input);

176
src/wallet/rpcdump.cpp
View File

@@ -89,6 +89,65 @@ std::string DecodeDumpString(const std::string &str) {
return ret.str();
}
UniValue convertpassphrase(const UniValue& params, bool fHelp)
{
if (fHelp || params.size() < 1 || params.size() > 1)
throw runtime_error(
"convertpassphrase \"agamapassphrase\"\n"
"\nConverts Agama passphrase to a private key and WIF (for import with importprivkey).\n"
"\nArguments:\n"
"1. \"agamapassphrase\" (string, required) Agama passphrase\n"
"\nResult:\n"
"\"agamapassphrase\": \"agamapassphrase\", (string) Agama passphrase you entered\n"
"\"address\": \"komodoaddress\", (string) Address corresponding to your passphrase\n"
"\"pubkey\": \"publickeyhex\", (string) The hex value of the raw public key\n"
"\"privkey\": \"privatekeyhex\", (string) The hex value of the raw private key\n"
"\"wif\": \"wif\" (string) The private key in WIF format to use with 'importprivkey'\n"
"\nExamples:\n"
+ HelpExampleCli("convertpassphrase", "\"agamapassphrase\"")
+ HelpExampleRpc("convertpassphrase", "\"agamapassphrase\"")
);
bool fCompressed = true;
string strAgamaPassphrase = params[0].get_str();
UniValue ret(UniValue::VOBJ);
ret.push_back(Pair("agamapassphrase", strAgamaPassphrase));
CKey tempkey = DecodeSecret(strAgamaPassphrase);
/* first we should check if user pass wif to method, instead of passphrase */
if (!tempkey.IsValid()) {
/* it's a passphrase, not wif */
uint256 sha256;
CSHA256().Write((const unsigned char *)strAgamaPassphrase.c_str(), strAgamaPassphrase.length()).Finalize(sha256.begin());
std::vector<unsigned char> privkey(sha256.begin(), sha256.begin() + sha256.size());
privkey.front() &= 0xf8;
privkey.back() &= 0x7f;
privkey.back() |= 0x40;
CKey key;
key.Set(privkey.begin(),privkey.end(), fCompressed);
CPubKey pubkey = key.GetPubKey();
assert(key.VerifyPubKey(pubkey));
CKeyID vchAddress = pubkey.GetID();
ret.push_back(Pair("address", EncodeDestination(vchAddress)));
ret.push_back(Pair("pubkey", HexStr(pubkey)));
ret.push_back(Pair("privkey", HexStr(privkey)));
ret.push_back(Pair("wif", EncodeSecret(key)));
} else {
/* seems it's a wif */
CPubKey pubkey = tempkey.GetPubKey();
assert(tempkey.VerifyPubKey(pubkey));
CKeyID vchAddress = pubkey.GetID();
ret.push_back(Pair("address", EncodeDestination(vchAddress)));
ret.push_back(Pair("pubkey", HexStr(pubkey)));
ret.push_back(Pair("privkey", HexStr(tempkey)));
ret.push_back(Pair("wif", strAgamaPassphrase));
}
return ret;
}
UniValue importprivkey(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
@@ -912,3 +971,120 @@ UniValue z_exportviewingkey(const UniValue& params, bool fHelp)
return EncodeViewingKey(vk);
}
UniValue NSPV_getinfo_req(int32_t reqht);
UniValue NSPV_login(char *wifstr);
UniValue NSPV_logout();
UniValue NSPV_addressutxos(char *coinaddr,int32_t CCflag);
UniValue NSPV_broadcast(char *hex);
UniValue NSPV_spend(char *srcaddr,char *destaddr,int64_t satoshis);
UniValue NSPV_spentinfo(uint256 txid,int32_t vout);
UniValue NSPV_notarizations(int32_t height);
UniValue NSPV_hdrsproof(int32_t prevheight,int32_t nextheight);
UniValue NSPV_txproof(int32_t vout,uint256 txid,int32_t height);
uint256 Parseuint256(const char *hexstr);
extern std::string NSPV_address;
UniValue nspv_getinfo(const UniValue& params, bool fHelp)
{
int32_t reqht = 0;
if ( fHelp || params.size() > 1 )
throw runtime_error("nspv_getinfo [hdrheight]\n");
if ( params.size() == 1 )
reqht = atoi((char *)params[0].get_str().c_str());
return(NSPV_getinfo_req(reqht));
}
UniValue nspv_logout(const UniValue& params, bool fHelp)
{
if ( fHelp || params.size() != 0 )
throw runtime_error("nspv_logout\n");
return(NSPV_logout());
}
UniValue nspv_login(const UniValue& params, bool fHelp)
{
if ( fHelp || params.size() != 1 )
throw runtime_error("nspv_login wif\n");
return(NSPV_login((char *)params[0].get_str().c_str()));
}
UniValue nspv_listunspent(const UniValue& params, bool fHelp)
{
int32_t CCflag = 0;
if ( fHelp || params.size() > 2 )
throw runtime_error("nspv_listunspent address [isCC]\n");
if ( params.size() == 0 )
{
if ( NSPV_address.size() != 0 )
return(NSPV_addressutxos((char *)NSPV_address.c_str(),0));
else throw runtime_error("nspv_listunspent address [isCC]\n");
}
if ( params.size() >= 1 )
{
if ( params.size() == 2 )
CCflag = atoi((char *)params[1].get_str().c_str());
return(NSPV_addressutxos((char *)params[0].get_str().c_str(),CCflag));
}
else throw runtime_error("nspv_listunspent address [isCC]\n");
}
UniValue nspv_spentinfo(const UniValue& params, bool fHelp)
{
uint256 txid; int32_t vout;
if ( fHelp || params.size() != 2 )
throw runtime_error("nspv_spentinfo txid vout\n");
txid = Parseuint256((char *)params[0].get_str().c_str());
vout = atoi((char *)params[1].get_str().c_str());
return(NSPV_spentinfo(txid,vout));
}
UniValue nspv_notarizations(const UniValue& params, bool fHelp)
{
int32_t height;
if ( fHelp || params.size() != 1 )
throw runtime_error("nspv_notarizations height\n");
height = atoi((char *)params[0].get_str().c_str());
return(NSPV_notarizations(height));
}
UniValue nspv_hdrsproof(const UniValue& params, bool fHelp)
{
int32_t prevheight,nextheight;
if ( fHelp || params.size() != 2 )
throw runtime_error("nspv_hdrsproof prevheight nextheight\n");
prevheight = atoi((char *)params[0].get_str().c_str());
nextheight = atoi((char *)params[1].get_str().c_str());
return(NSPV_hdrsproof(prevheight,nextheight));
}
UniValue nspv_txproof(const UniValue& params, bool fHelp)
{
uint256 txid; int32_t height;
if ( fHelp || params.size() != 2 )
throw runtime_error("nspv_txproof txid height\n");
txid = Parseuint256((char *)params[0].get_str().c_str());
height = atoi((char *)params[1].get_str().c_str());
return(NSPV_txproof(0,txid,height));
}
UniValue nspv_spend(const UniValue& params, bool fHelp)
{
uint64_t satoshis;
if ( fHelp || params.size() != 2 )
throw runtime_error("nspv_spend destaddr amount\n");
if ( NSPV_address.size() == 0 )
throw runtime_error("to nspv_send you need an active nspv_login\n");
satoshis = atof(params[1].get_str().c_str())*COIN + 0.0000000049;
//fprintf(stderr,"satoshis.%lld from %.8f\n",(long long)satoshis,atof(params[1].get_str().c_str()));
if ( satoshis < 1000 )
throw runtime_error("amount too small\n");
return(NSPV_spend((char *)NSPV_address.c_str(),(char *)params[0].get_str().c_str(),satoshis));
}
UniValue nspv_broadcast(const UniValue& params, bool fHelp)
{
if ( fHelp || params.size() != 1 )
throw runtime_error("nspv_broadcast hex\n");
return(NSPV_broadcast((char *)params[0].get_str().c_str()));
}

224
src/wallet/rpcwallet.cpp
View File

@@ -158,9 +158,11 @@ char *komodo_chainname()
return(ASSETCHAINS_SYMBOL[0] == 0 ? (char *)"KMD" : ASSETCHAINS_SYMBOL);
}
void OS_randombytes(unsigned char *x,long xlen);
UniValue getnewaddress(const UniValue& params, bool fHelp)
{
if (!EnsureWalletIsAvailable(fHelp))
if ( KOMODO_NSPV == 0 && !EnsureWalletIsAvailable(fHelp) )
return NullUniValue;
if (fHelp || params.size() > 1)
@@ -176,6 +178,23 @@ UniValue getnewaddress(const UniValue& params, bool fHelp)
+ HelpExampleRpc("getnewaddress", "")
);
if ( KOMODO_NSPV != 0 )
{
UniValue result(UniValue::VOBJ); uint8_t priv32[32];
#ifndef __WIN32
OS_randombytes(priv32,sizeof(priv32));
#else
randombytes_buf(priv32,sizeof(priv32));
#endif
CKey key;
key.Set(&priv32[0],&priv32[32], true);
CPubKey pubkey = key.GetPubKey();
CKeyID vchAddress = pubkey.GetID();
result.push_back(Pair("wif",EncodeSecret(key)));
result.push_back(Pair("address",EncodeDestination(vchAddress)));
result.push_back(Pair("pubkey",HexStr(pubkey)));
return(result);
}
LOCK2(cs_main, pwalletMain->cs_wallet);
// Parse the account first so we don't generate a key if there's an error
@@ -2955,7 +2974,7 @@ UniValue listunspent(const UniValue& params, bool fHelp)
uint64_t komodo_interestsum()
{
#ifdef ENABLE_WALLET
if ( ASSETCHAINS_SYMBOL[0] == 0 && GetBoolArg("-disablewallet", false) == 0 )
if ( ASSETCHAINS_SYMBOL[0] == 0 && GetBoolArg("-disablewallet", false) == 0 && KOMODO_NSPV == 0 )
{
uint64_t interest,sum = 0; int32_t txheight; uint32_t locktime;
vector<COutput> vecOutputs;
@@ -5336,6 +5355,7 @@ int32_t verus_staked(CBlock *pBlock, CMutableTransaction &txNew, uint32_t &nBits
#include "../cc/CCHeir.h"
#include "../cc/CCMarmara.h"
#include "../cc/CCPayments.h"
#include "../cc/CCPegs.h"
int32_t ensure_CCrequirements(uint8_t evalcode)
{
@@ -7973,10 +7993,209 @@ UniValue heirlist(const UniValue& params, bool fHelp)
return (HeirList());
}
UniValue pegscreate(const UniValue& params, bool fHelp)
{
UniValue result(UniValue::VOBJ); int32_t i; std::vector<uint256> txids;
uint8_t N; std::string hex; uint256 txid; int64_t amount;
if ( fHelp || params.size()<3)
throw runtime_error("pegscreate amount N bindtxid1 [bindtxid2 ...]\n");
if ( ensure_CCrequirements(EVAL_PEGS) < 0 )
throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
const CKeyStore& keystore = *pwalletMain;
LOCK2(cs_main, pwalletMain->cs_wallet);
amount = atof((char *)params[0].get_str().c_str()) * COIN + 0.00000000499999;
N = atoi((char *)params[1].get_str().c_str());
if ( params.size() < N+1 )
throw runtime_error("not enough parameters for N gatewaysbind\n");
for (i=0; i<N; i++)
{
txid = Parseuint256(params[i+2].get_str().c_str());
txids.push_back(txid);
}
hex = PegsCreate(0,amount,txids);
RETURN_IF_ERROR(CCerror);
if ( hex.size() > 0 )
{
result.push_back(Pair("result", "success"));
result.push_back(Pair("hex", hex));
} else ERR_RESULT("couldnt pegscreate");
return(result);
}
UniValue pegsfund(const UniValue& params, bool fHelp)
{
UniValue result(UniValue::VOBJ); std::string hex; uint256 pegstxid,tokenid; int64_t amount;
if ( fHelp || params.size()!=3)
throw runtime_error("pegsfund pegstxid tokenid amount\n");
if ( ensure_CCrequirements(EVAL_PEGS) < 0 )
throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
const CKeyStore& keystore = *pwalletMain;
LOCK2(cs_main, pwalletMain->cs_wallet);
pegstxid = Parseuint256(params[0].get_str().c_str());
tokenid = Parseuint256(params[1].get_str().c_str());
amount = atof((char *)params[2].get_str().c_str()) * COIN + 0.00000000499999;
hex = PegsFund(0,pegstxid,tokenid,amount);
RETURN_IF_ERROR(CCerror);
if ( hex.size() > 0 )
{
result.push_back(Pair("result", "success"));
result.push_back(Pair("hex", hex));
} else ERR_RESULT("couldnt pegsfund");
return(result);
}
UniValue pegsget(const UniValue& params, bool fHelp)
{
UniValue result(UniValue::VOBJ); std::string hex; uint256 pegstxid,tokenid; int64_t amount;
if ( fHelp || params.size()!=3)
throw runtime_error("pegsget pegstxid tokenid amount\n");
if ( ensure_CCrequirements(EVAL_PEGS) < 0 )
throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
const CKeyStore& keystore = *pwalletMain;
LOCK2(cs_main, pwalletMain->cs_wallet);
pegstxid = Parseuint256(params[0].get_str().c_str());
tokenid = Parseuint256(params[1].get_str().c_str());
amount = atof((char *)params[2].get_str().c_str()) * COIN + 0.00000000499999;
hex = PegsGet(0,pegstxid,tokenid,amount);
RETURN_IF_ERROR(CCerror);
if ( hex.size() > 0 )
{
result.push_back(Pair("result", "success"));
result.push_back(Pair("hex", hex));
} else ERR_RESULT("couldnt pegsget");
return(result);
}
UniValue pegsredeem(const UniValue& params, bool fHelp)
{
UniValue result(UniValue::VOBJ); std::string hex; uint256 pegstxid,tokenid; int64_t amount;
if ( fHelp || params.size()!=2)
throw runtime_error("pegsredem pegstxid tokenid\n");
if ( ensure_CCrequirements(EVAL_PEGS) < 0 )
throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
const CKeyStore& keystore = *pwalletMain;
LOCK2(cs_main, pwalletMain->cs_wallet);
pegstxid = Parseuint256(params[0].get_str().c_str());
tokenid = Parseuint256(params[1].get_str().c_str());
hex = PegsRedeem(0,pegstxid,tokenid);
RETURN_IF_ERROR(CCerror);
if ( hex.size() > 0 )
{
result.push_back(Pair("result", "success"));
result.push_back(Pair("hex", hex));
} else ERR_RESULT("couldnt pegsredeem");
return(result);
}
UniValue pegsliquidate(const UniValue& params, bool fHelp)
{
UniValue result(UniValue::VOBJ); std::string hex; uint256 pegstxid,tokenid,accounttxid;
if ( fHelp || params.size()!=3)
throw runtime_error("pegsliquidate pegstxid tokenid accounttxid\n");
if ( ensure_CCrequirements(EVAL_PEGS) < 0 )
throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
const CKeyStore& keystore = *pwalletMain;
LOCK2(cs_main, pwalletMain->cs_wallet);
pegstxid = Parseuint256(params[0].get_str().c_str());
tokenid = Parseuint256(params[1].get_str().c_str());
accounttxid = Parseuint256(params[2].get_str().c_str());
hex = PegsLiquidate(0,pegstxid,tokenid,accounttxid);
RETURN_IF_ERROR(CCerror);
if ( hex.size() > 0 )
{
result.push_back(Pair("result", "success"));
result.push_back(Pair("hex", hex));
} else ERR_RESULT("couldnt pegsliquidate");
return(result);
}
UniValue pegsexchange(const UniValue& params, bool fHelp)
{
UniValue result(UniValue::VOBJ); std::string hex; uint256 pegstxid,tokenid,accounttxid; int64_t amount;
if ( fHelp || params.size()!=3)
throw runtime_error("pegsliquidate pegstxid tokenid accounttxid\n");
if ( ensure_CCrequirements(EVAL_PEGS) < 0 )
throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
const CKeyStore& keystore = *pwalletMain;
LOCK2(cs_main, pwalletMain->cs_wallet);
pegstxid = Parseuint256(params[0].get_str().c_str());
tokenid = Parseuint256(params[1].get_str().c_str());
amount = atof((char *)params[2].get_str().c_str()) * COIN + 0.00000000499999;
hex = PegsExchange(0,pegstxid,tokenid,amount);
RETURN_IF_ERROR(CCerror);
if ( hex.size() > 0 )
{
result.push_back(Pair("result", "success"));
result.push_back(Pair("hex", hex));
} else ERR_RESULT("couldnt pegsliquidate");
return(result);
}
UniValue pegsaccounthistory(const UniValue& params, bool fHelp)
{
uint256 pegstxid;
if ( fHelp || params.size() != 1 )
throw runtime_error("pegsaccounthistory pegstxid\n");
if ( ensure_CCrequirements(EVAL_GATEWAYS) < 0 )
throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
const CKeyStore& keystore = *pwalletMain;
LOCK2(cs_main, pwalletMain->cs_wallet);
pegstxid = Parseuint256((char *)params[0].get_str().c_str());
return(PegsAccountHistory(pegstxid));
}
UniValue pegsaccountinfo(const UniValue& params, bool fHelp)
{
uint256 pegstxid;
if ( fHelp || params.size() != 1 )
throw runtime_error("pegsaccountinfo pegstxid\n");
if ( ensure_CCrequirements(EVAL_GATEWAYS) < 0 )
throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
const CKeyStore& keystore = *pwalletMain;
LOCK2(cs_main, pwalletMain->cs_wallet);
pegstxid = Parseuint256((char *)params[0].get_str().c_str());
return(PegsAccountInfo(pegstxid));
}
UniValue pegsworstaccounts(const UniValue& params, bool fHelp)
{
uint256 pegstxid;
if ( fHelp || params.size() != 1 )
throw runtime_error("pegsworstaccounts pegstxid\n");
if ( ensure_CCrequirements(EVAL_GATEWAYS) < 0 )
throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
const CKeyStore& keystore = *pwalletMain;
LOCK2(cs_main, pwalletMain->cs_wallet);
pegstxid = Parseuint256((char *)params[0].get_str().c_str());
return(PegsWorstAccounts(pegstxid));
}
UniValue pegsinfo(const UniValue& params, bool fHelp)
{
uint256 pegstxid;
if ( fHelp || params.size() != 1 )
throw runtime_error("pegsinfo pegstxid\n");
if ( ensure_CCrequirements(EVAL_GATEWAYS) < 0 )
throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
const CKeyStore& keystore = *pwalletMain;
LOCK2(cs_main, pwalletMain->cs_wallet);
pegstxid = Parseuint256((char *)params[0].get_str().c_str());
return(PegsInfo(pegstxid));
}
extern UniValue dumpprivkey(const UniValue& params, bool fHelp); // in rpcdump.cpp
extern UniValue convertpassphrase(const UniValue& params, bool fHelp);
extern UniValue importprivkey(const UniValue& params, bool fHelp);
extern UniValue importaddress(const UniValue& params, bool fHelp);
extern UniValue dumpwallet(const UniValue& params, bool fHelp);
@@ -8012,6 +8231,7 @@ static const CRPCCommand commands[] =
{ "wallet", "gettransaction", &gettransaction, false },
{ "wallet", "getunconfirmedbalance", &getunconfirmedbalance, false },
{ "wallet", "getwalletinfo", &getwalletinfo, false },
{ "wallet", "convertpassphrase", &convertpassphrase, true },
{ "wallet", "importprivkey", &importprivkey, true },
{ "wallet", "importwallet", &importwallet, true },
{ "wallet", "importaddress", &importaddress, true },