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Rest of second wave CC contract stubs

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This commit is contained in:
jl777
2018-08-21 08:58:19 -11:00
parent cce2a32b13
commit c926780fba
17 changed files with 1651 additions and 0 deletions
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6
src/Makefile.am
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@@ -268,6 +268,12 @@ libbitcoin_server_a_SOURCES = \
cc/lotto.cpp \
cc/fsm.cpp \
cc/MofN.cpp \
cc/oracles.cpp \
cc/prices.cpp \
cc/pegs.cpp \
cc/triggers.cpp \
cc/payments.cpp \
cc/gateways.cpp \
cc/channels.cpp \
cc/auction.cpp \
cc/betprotocol.cpp \

27
src/cc/CCGateways.h Normal file
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@@ -0,0 +1,27 @@
/******************************************************************************
* Copyright © 2014-2018 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 CC_CHANNELS_H
#define CC_CHANNELS_H
#include "CCinclude.h"
bool ChannelsValidate(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx);
// CCcustom
UniValue ChannelsInfo();
#endif

27
src/cc/CCOracles.h Normal file
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@@ -0,0 +1,27 @@
/******************************************************************************
* Copyright © 2014-2018 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 CC_CHANNELS_H
#define CC_CHANNELS_H
#include "CCinclude.h"
bool ChannelsValidate(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx);
// CCcustom
UniValue ChannelsInfo();
#endif

27
src/cc/CCPayments.h Normal file
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@@ -0,0 +1,27 @@
/******************************************************************************
* Copyright © 2014-2018 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 CC_CHANNELS_H
#define CC_CHANNELS_H
#include "CCinclude.h"
bool ChannelsValidate(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx);
// CCcustom
UniValue ChannelsInfo();
#endif

27
src/cc/CCPegs.h Normal file
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@@ -0,0 +1,27 @@
/******************************************************************************
* Copyright © 2014-2018 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 CC_CHANNELS_H
#define CC_CHANNELS_H
#include "CCinclude.h"
bool ChannelsValidate(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx);
// CCcustom
UniValue ChannelsInfo();
#endif

27
src/cc/CCPrices.h Normal file
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@@ -0,0 +1,27 @@
/******************************************************************************
* Copyright © 2014-2018 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 CC_CHANNELS_H
#define CC_CHANNELS_H
#include "CCinclude.h"
bool ChannelsValidate(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx);
// CCcustom
UniValue ChannelsInfo();
#endif

27
src/cc/CCTriggers.h Normal file
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@@ -0,0 +1,27 @@
/******************************************************************************
* Copyright © 2014-2018 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 CC_CHANNELS_H
#define CC_CHANNELS_H
#include "CCinclude.h"
bool ChannelsValidate(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx);
// CCcustom
UniValue ChannelsInfo();
#endif

120
src/cc/CCcustom.cpp
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@@ -23,6 +23,12 @@
#include "CCfsm.h"
#include "CCMofN.h"
#include "CCChannels.h"
#include "CCOracles.h"
#include "CCPrices.h"
#include "CCPegs.h"
#include "CCTriggers.h"
#include "CCPayments.h"
#include "CCGateways.h"
/*
CCcustom has most of the functions that need to be extended to create a new CC contract.
@@ -149,6 +155,72 @@ uint8_t ChannelsCCpriv[32] = { 0xec, 0x91, 0x36, 0x15, 0x2d, 0xd4, 0x48, 0x73, 0
#undef FUNCNAME
#undef EVALCODE
// Oracles
#define FUNCNAME IsOraclesInput
#define EVALCODE EVAL_ORACLES
const char *OraclesCCaddr = "RHkFKzn1csxA3fWzAsxsLWohoCgBbirXb5";
const char *OraclesNormaladdr = "RHkFKzn1csxA3fWzAsxsLWohoCgBbirXb5";
char OraclesCChexstr[67] = { "038c1d42db6a45a57eccb8981b078fb7857b9b496293fe299d2b8d120ac5b5691a" };
uint8_t OraclesCCpriv[32] = { 0xec, 0x91, 0x36, 0x15, 0x2d, 0xd4, 0x48, 0x73, 0x22, 0x36, 0x4f, 0x6a, 0x34, 0x5c, 0x61, 0x0f, 0x01, 0xb4, 0x79, 0xe8, 0x1c, 0x2f, 0xa1, 0x1d, 0x4a, 0x0a, 0x21, 0x16, 0xea, 0x82, 0x84, 0x60 };
#include "CCcustom.inc"
#undef FUNCNAME
#undef EVALCODE
// Prices
#define FUNCNAME IsPricesInput
#define EVALCODE EVAL_PRICES
const char *PricesCCaddr = "RBunXCsMHk5NPd6q8SQfmpgre3x133rSwZ";
const char *PricesNormaladdr = "RBunXCsMHk5NPd6q8SQfmpgre3x133rSwZ";
char PricesCChexstr[67] = { "039894cb054c0032e99e65e715b03799607aa91212a16648d391b6fa2cc52ed0cf" };
uint8_t PricesCCpriv[32] = { 0xec, 0x91, 0x36, 0x15, 0x2d, 0xd4, 0x48, 0x73, 0x22, 0x36, 0x4f, 0x6a, 0x34, 0x5c, 0x61, 0x0f, 0x01, 0xb4, 0x79, 0xe8, 0x1c, 0x2f, 0xa1, 0x1d, 0x4a, 0x0a, 0x21, 0x16, 0xea, 0x82, 0x84, 0x60 };
#include "CCcustom.inc"
#undef FUNCNAME
#undef EVALCODE
// Pegs
#define FUNCNAME IsPegsInput
#define EVALCODE EVAL_PEGS
const char *PegsCCaddr = "RMcCZtX6dHf1fz3gpLQhUEMQ8cVZ6Rzaro";
const char *PegsNormaladdr = "RMcCZtX6dHf1fz3gpLQhUEMQ8cVZ6Rzaro";
char PegsCChexstr[67] = { "03c75c1de29a35e41606363b430c08be1c2dd93cf7a468229a082cc79c7b77eece" };
uint8_t PegsCCpriv[32] = { 0xec, 0x91, 0x36, 0x15, 0x2d, 0xd4, 0x48, 0x73, 0x22, 0x36, 0x4f, 0x6a, 0x34, 0x5c, 0x61, 0x0f, 0x01, 0xb4, 0x79, 0xe8, 0x1c, 0x2f, 0xa1, 0x1d, 0x4a, 0x0a, 0x21, 0x16, 0xea, 0x82, 0x84, 0x60 };
#include "CCcustom.inc"
#undef FUNCNAME
#undef EVALCODE
// Triggers
#define FUNCNAME IsTriggersInput
#define EVALCODE EVAL_TRIGGERS
const char *TriggersCCaddr = "RMN25Tn8NNzcyQDiQNuMp8UmwLMFd9thYc";
const char *TriggersNormaladdr = "RMN25Tn8NNzcyQDiQNuMp8UmwLMFd9thYc";
char TriggersCChexstr[67] = { "03afc5be570d0ff419425cfcc580cc762ab82baad88c148f5b028d7db7bfeee61d" };
uint8_t TriggersCCpriv[32] = { 0xec, 0x91, 0x36, 0x15, 0x2d, 0xd4, 0x48, 0x73, 0x22, 0x36, 0x4f, 0x6a, 0x34, 0x5c, 0x61, 0x0f, 0x01, 0xb4, 0x79, 0xe8, 0x1c, 0x2f, 0xa1, 0x1d, 0x4a, 0x0a, 0x21, 0x16, 0xea, 0x82, 0x84, 0x60 };
#include "CCcustom.inc"
#undef FUNCNAME
#undef EVALCODE
// Payments
#define FUNCNAME IsPaymentsInput
#define EVALCODE EVAL_PAYMENTS
const char *PaymentsCCaddr = "RHRX8RTMAh2STWe9DHqsvJbzS7ty6aZy3d";
const char *PaymentsNormaladdr = "RHRX8RTMAh2STWe9DHqsvJbzS7ty6aZy3d";
char PaymentsCChexstr[67] = { "0358f1764f82c63abc7c7455555fd1d3184905e30e819e97667e247e5792b46856" };
uint8_t PaymentsCCpriv[32] = { 0xec, 0x91, 0x36, 0x15, 0x2d, 0xd4, 0x48, 0x73, 0x22, 0x36, 0x4f, 0x6a, 0x34, 0x5c, 0x61, 0x0f, 0x01, 0xb4, 0x79, 0xe8, 0x1c, 0x2f, 0xa1, 0x1d, 0x4a, 0x0a, 0x21, 0x16, 0xea, 0x82, 0x84, 0x60 };
#include "CCcustom.inc"
#undef FUNCNAME
#undef EVALCODE
// Gateways
#define FUNCNAME IsGatewaysInput
#define EVALCODE EVAL_GATEWAYS
const char *GatewaysCCaddr = "RGJKV97ZN1wBfunuMt1tebiiHENNEq73Yh";
const char *GatewaysNormaladdr = "RGJKV97ZN1wBfunuMt1tebiiHENNEq73Yh";
char GatewaysCChexstr[67] = { "03ea9c062b9652d8eff34879b504eda0717895d27597aaeb60347d65eed96ccb40" };
uint8_t GatewaysCCpriv[32] = { 0xec, 0x91, 0x36, 0x15, 0x2d, 0xd4, 0x48, 0x73, 0x22, 0x36, 0x4f, 0x6a, 0x34, 0x5c, 0x61, 0x0f, 0x01, 0xb4, 0x79, 0xe8, 0x1c, 0x2f, 0xa1, 0x1d, 0x4a, 0x0a, 0x21, 0x16, 0xea, 0x82, 0x84, 0x60 };
#include "CCcustom.inc"
#undef FUNCNAME
#undef EVALCODE
struct CCcontract_info *CCinit(struct CCcontract_info *cp,uint8_t evalcode)
{
cp->evalcode = evalcode;
@@ -226,6 +298,54 @@ struct CCcontract_info *CCinit(struct CCcontract_info *cp,uint8_t evalcode)
cp->validate = ChannelsValidate;
cp->ismyvin = IsChannelsInput;
break;
case EVAL_ORACLES:
strcpy(cp->unspendableCCaddr,OraclesCCaddr);
strcpy(cp->normaladdr,OraclesNormaladdr);
strcpy(cp->CChexstr,OraclesCChexstr);
memcpy(cp->CCpriv,OraclesCCpriv,32);
cp->validate = OraclesValidate;
cp->ismyvin = IsOraclesInput;
break;
case EVAL_PRICES:
strcpy(cp->unspendableCCaddr,PricesCCaddr);
strcpy(cp->normaladdr,PricesNormaladdr);
strcpy(cp->CChexstr,PricesCChexstr);
memcpy(cp->CCpriv,PricesCCpriv,32);
cp->validate = PricesValidate;
cp->ismyvin = IsPricesInput;
break;
case EVAL_PEGS:
strcpy(cp->unspendableCCaddr,PegsCCaddr);
strcpy(cp->normaladdr,PegsNormaladdr);
strcpy(cp->CChexstr,PegsCChexstr);
memcpy(cp->CCpriv,PegsCCpriv,32);
cp->validate = PegsValidate;
cp->ismyvin = IsPegsInput;
break;
case EVAL_TRIGGERS:
strcpy(cp->unspendableCCaddr,TriggersCCaddr);
strcpy(cp->normaladdr,TriggersNormaladdr);
strcpy(cp->CChexstr,TriggersCChexstr);
memcpy(cp->CCpriv,TriggersCCpriv,32);
cp->validate = TriggersValidate;
cp->ismyvin = IsTriggersInput;
break;
case EVAL_PAYMENTS:
strcpy(cp->unspendableCCaddr,PaymentsCCaddr);
strcpy(cp->normaladdr,PaymentsNormaladdr);
strcpy(cp->CChexstr,PaymentsCChexstr);
memcpy(cp->CCpriv,PaymentsCCpriv,32);
cp->validate = PaymentsValidate;
cp->ismyvin = IsPaymentsInput;
break;
case EVAL_GATEWAYS:
strcpy(cp->unspendableCCaddr,GatewaysCCaddr);
strcpy(cp->normaladdr,GatewaysNormaladdr);
strcpy(cp->CChexstr,GatewaysCChexstr);
memcpy(cp->CCpriv,GatewaysCCpriv,32);
cp->validate = GatewaysValidate;
cp->ismyvin = IsGatewaysInput;
break;
}
return(cp);
}

210
src/cc/gateways.cpp Normal file
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@@ -0,0 +1,210 @@
/******************************************************************************
* Copyright © 2014-2018 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. *
* *
******************************************************************************/
#include "CCGateways.h"
/*
*/
// start of consensus code
int64_t IsGatewaysvout(struct CCcontract_info *cp,const CTransaction& tx,int32_t v)
{
char destaddr[64];
if ( tx.vout[v].scriptPubKey.IsPayToCryptoCondition() != 0 )
{
if ( Getscriptaddress(destaddr,tx.vout[v].scriptPubKey) > 0 && strcmp(destaddr,cp->unspendableCCaddr) == 0 )
return(tx.vout[v].nValue);
}
return(0);
}
bool GatewaysExactAmounts(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx,int32_t minage,uint64_t txfee)
{
static uint256 zerohash;
CTransaction vinTx; uint256 hashBlock,activehash; int32_t i,numvins,numvouts; int64_t inputs=0,outputs=0,assetoshis;
numvins = tx.vin.size();
numvouts = tx.vout.size();
for (i=0; i<numvins; i++)
{
//fprintf(stderr,"vini.%d\n",i);
if ( (*cp->ismyvin)(tx.vin[i].scriptSig) != 0 )
{
//fprintf(stderr,"vini.%d check mempool\n",i);
if ( eval->GetTxUnconfirmed(tx.vin[i].prevout.hash,vinTx,hashBlock) == 0 )
return eval->Invalid("cant find vinTx");
else
{
//fprintf(stderr,"vini.%d check hash and vout\n",i);
if ( hashBlock == zerohash )
return eval->Invalid("cant Gateways from mempool");
if ( (assetoshis= IsGatewaysvout(cp,vinTx,tx.vin[i].prevout.n)) != 0 )
inputs += assetoshis;
}
}
}
for (i=0; i<numvouts; i++)
{
//fprintf(stderr,"i.%d of numvouts.%d\n",i,numvouts);
if ( (assetoshis= IsGatewaysvout(cp,tx,i)) != 0 )
outputs += assetoshis;
}
if ( inputs != outputs+txfee )
{
fprintf(stderr,"inputs %llu vs outputs %llu\n",(long long)inputs,(long long)outputs);
return eval->Invalid("mismatched inputs != outputs + txfee");
}
else return(true);
}
bool GatewaysValidate(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx)
{
int32_t numvins,numvouts,preventCCvins,preventCCvouts,i,numblocks; bool retval; uint256 txid; uint8_t hash[32]; char str[65],destaddr[64];
return(false);
std::vector<std::pair<CAddressIndexKey, CAmount> > txids;
numvins = tx.vin.size();
numvouts = tx.vout.size();
preventCCvins = preventCCvouts = -1;
if ( numvouts < 1 )
return eval->Invalid("no vouts");
else
{
for (i=0; i<numvins; i++)
{
if ( IsCCInput(tx.vin[0].scriptSig) == 0 )
{
return eval->Invalid("illegal normal vini");
}
}
//fprintf(stderr,"check amounts\n");
if ( GatewaysExactAmounts(cp,eval,tx,1,10000) == false )
{
fprintf(stderr,"Gatewaysget invalid amount\n");
return false;
}
else
{
txid = tx.GetHash();
memcpy(hash,&txid,sizeof(hash));
retval = PreventCC(eval,tx,preventCCvins,numvins,preventCCvouts,numvouts);
if ( retval != 0 )
fprintf(stderr,"Gatewaysget validated\n");
else fprintf(stderr,"Gatewaysget invalid\n");
return(retval);
}
}
}
// end of consensus code
// helper functions for rpc calls in rpcwallet.cpp
int64_t AddGatewaysInputs(struct CCcontract_info *cp,CMutableTransaction &mtx,CPubKey pk,int64_t total,int32_t maxinputs)
{
char coinaddr[64]; int64_t nValue,price,totalinputs = 0; uint256 txid,hashBlock; std::vector<uint8_t> origpubkey; CTransaction vintx; int32_t vout,n = 0;
std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> > unspentOutputs;
GetCCaddress(cp,coinaddr,pk);
SetCCunspents(unspentOutputs,coinaddr);
for (std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> >::const_iterator it=unspentOutputs.begin(); it!=unspentOutputs.end(); it++)
{
txid = it->first.txhash;
vout = (int32_t)it->first.index;
// no need to prevent dup
if ( GetTransaction(txid,vintx,hashBlock,false) != 0 )
{
if ( (nValue= IsGatewaysvout(cp,vintx,vout)) > 1000000 && myIsutxo_spentinmempool(txid,vout) == 0 )
{
if ( total != 0 && maxinputs != 0 )
mtx.vin.push_back(CTxIn(txid,vout,CScript()));
nValue = it->second.satoshis;
totalinputs += nValue;
n++;
if ( (total > 0 && totalinputs >= total) || (maxinputs > 0 && n >= maxinputs) )
break;
}
}
}
return(totalinputs);
}
std::string GatewaysGet(uint64_t txfee,int64_t nValue)
{
CMutableTransaction mtx,tmpmtx; CPubKey mypk,Gatewayspk; int64_t inputs,CCchange=0; struct CCcontract_info *cp,C; std::string rawhex; uint32_t j; int32_t i,len; uint8_t buf[32768]; bits256 hash;
cp = CCinit(&C,EVAL_GATEWAYS);
if ( txfee == 0 )
txfee = 10000;
Gatewayspk = GetUnspendable(cp,0);
mypk = pubkey2pk(Mypubkey());
if ( (inputs= AddGatewaysInputs(cp,mtx,Gatewayspk,nValue+txfee,60)) > 0 )
{
if ( inputs > nValue )
CCchange = (inputs - nValue - txfee);
if ( CCchange != 0 )
mtx.vout.push_back(MakeCC1vout(EVAL_GATEWAYS,CCchange,Gatewayspk));
mtx.vout.push_back(CTxOut(nValue,CScript() << ParseHex(HexStr(mypk)) << OP_CHECKSIG));
fprintf(stderr,"start at %u\n",(uint32_t)time(NULL));
j = rand() & 0xfffffff;
for (i=0; i<1000000; i++,j++)
{
tmpmtx = mtx;
rawhex = FinalizeCCTx(-1LL,cp,tmpmtx,mypk,txfee,CScript() << OP_RETURN << E_MARSHAL(ss << (uint8_t)EVAL_GATEWAYS << (uint8_t)'G' << j));
if ( (len= (int32_t)rawhex.size()) > 0 && len < 65536 )
{
len >>= 1;
decode_hex(buf,len,(char *)rawhex.c_str());
hash = bits256_doublesha256(0,buf,len);
if ( (hash.bytes[0] & 0xff) == 0 && (hash.bytes[31] & 0xff) == 0 )
{
fprintf(stderr,"found valid txid after %d iterations %u\n",i,(uint32_t)time(NULL));
return(rawhex);
}
//fprintf(stderr,"%02x%02x ",hash.bytes[0],hash.bytes[31]);
}
}
fprintf(stderr,"couldnt generate valid txid %u\n",(uint32_t)time(NULL));
return("");
} else fprintf(stderr,"cant find Gateways inputs\n");
return("");
}
std::string GatewaysFund(uint64_t txfee,int64_t funds)
{
CMutableTransaction mtx; CPubKey mypk,Gatewayspk; CScript opret; struct CCcontract_info *cp,C;
cp = CCinit(&C,EVAL_GATEWAYS);
if ( txfee == 0 )
txfee = 10000;
mypk = pubkey2pk(Mypubkey());
Gatewayspk = GetUnspendable(cp,0);
if ( AddNormalinputs(mtx,mypk,funds+txfee,64) > 0 )
{
mtx.vout.push_back(MakeCC1vout(EVAL_GATEWAYS,funds,Gatewayspk));
return(FinalizeCCTx(0,cp,mtx,mypk,txfee,opret));
}
return("");
}
UniValue GatewaysInfo()
{
UniValue result(UniValue::VOBJ); char numstr[64];
CMutableTransaction mtx; CPubKey Gatewayspk; struct CCcontract_info *cp,C; int64_t funding;
result.push_back(Pair("result","success"));
result.push_back(Pair("name","Gateways"));
cp = CCinit(&C,EVAL_GATEWAYS);
Gatewayspk = GetUnspendable(cp,0);
funding = AddGatewaysInputs(cp,mtx,Gatewayspk,0,0);
sprintf(numstr,"%.8f",(double)funding/COIN);
result.push_back(Pair("funding",numstr));
return(result);
}

210
src/cc/oracles.cpp Normal file
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@@ -0,0 +1,210 @@
/******************************************************************************
* Copyright © 2014-2018 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. *
* *
******************************************************************************/
#include "CCOracles.h"
/*
*/
// start of consensus code
int64_t IsOraclesvout(struct CCcontract_info *cp,const CTransaction& tx,int32_t v)
{
char destaddr[64];
if ( tx.vout[v].scriptPubKey.IsPayToCryptoCondition() != 0 )
{
if ( Getscriptaddress(destaddr,tx.vout[v].scriptPubKey) > 0 && strcmp(destaddr,cp->unspendableCCaddr) == 0 )
return(tx.vout[v].nValue);
}
return(0);
}
bool OraclesExactAmounts(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx,int32_t minage,uint64_t txfee)
{
static uint256 zerohash;
CTransaction vinTx; uint256 hashBlock,activehash; int32_t i,numvins,numvouts; int64_t inputs=0,outputs=0,assetoshis;
numvins = tx.vin.size();
numvouts = tx.vout.size();
for (i=0; i<numvins; i++)
{
//fprintf(stderr,"vini.%d\n",i);
if ( (*cp->ismyvin)(tx.vin[i].scriptSig) != 0 )
{
//fprintf(stderr,"vini.%d check mempool\n",i);
if ( eval->GetTxUnconfirmed(tx.vin[i].prevout.hash,vinTx,hashBlock) == 0 )
return eval->Invalid("cant find vinTx");
else
{
//fprintf(stderr,"vini.%d check hash and vout\n",i);
if ( hashBlock == zerohash )
return eval->Invalid("cant Oracles from mempool");
if ( (assetoshis= IsOraclesvout(cp,vinTx,tx.vin[i].prevout.n)) != 0 )
inputs += assetoshis;
}
}
}
for (i=0; i<numvouts; i++)
{
//fprintf(stderr,"i.%d of numvouts.%d\n",i,numvouts);
if ( (assetoshis= IsOraclesvout(cp,tx,i)) != 0 )
outputs += assetoshis;
}
if ( inputs != outputs+txfee )
{
fprintf(stderr,"inputs %llu vs outputs %llu\n",(long long)inputs,(long long)outputs);
return eval->Invalid("mismatched inputs != outputs + txfee");
}
else return(true);
}
bool OraclesValidate(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx)
{
int32_t numvins,numvouts,preventCCvins,preventCCvouts,i,numblocks; bool retval; uint256 txid; uint8_t hash[32]; char str[65],destaddr[64];
return(false);
std::vector<std::pair<CAddressIndexKey, CAmount> > txids;
numvins = tx.vin.size();
numvouts = tx.vout.size();
preventCCvins = preventCCvouts = -1;
if ( numvouts < 1 )
return eval->Invalid("no vouts");
else
{
for (i=0; i<numvins; i++)
{
if ( IsCCInput(tx.vin[0].scriptSig) == 0 )
{
return eval->Invalid("illegal normal vini");
}
}
//fprintf(stderr,"check amounts\n");
if ( OraclesExactAmounts(cp,eval,tx,1,10000) == false )
{
fprintf(stderr,"Oraclesget invalid amount\n");
return false;
}
else
{
txid = tx.GetHash();
memcpy(hash,&txid,sizeof(hash));
retval = PreventCC(eval,tx,preventCCvins,numvins,preventCCvouts,numvouts);
if ( retval != 0 )
fprintf(stderr,"Oraclesget validated\n");
else fprintf(stderr,"Oraclesget invalid\n");
return(retval);
}
}
}
// end of consensus code
// helper functions for rpc calls in rpcwallet.cpp
int64_t AddOraclesInputs(struct CCcontract_info *cp,CMutableTransaction &mtx,CPubKey pk,int64_t total,int32_t maxinputs)
{
char coinaddr[64]; int64_t nValue,price,totalinputs = 0; uint256 txid,hashBlock; std::vector<uint8_t> origpubkey; CTransaction vintx; int32_t vout,n = 0;
std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> > unspentOutputs;
GetCCaddress(cp,coinaddr,pk);
SetCCunspents(unspentOutputs,coinaddr);
for (std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> >::const_iterator it=unspentOutputs.begin(); it!=unspentOutputs.end(); it++)
{
txid = it->first.txhash;
vout = (int32_t)it->first.index;
// no need to prevent dup
if ( GetTransaction(txid,vintx,hashBlock,false) != 0 )
{
if ( (nValue= IsOraclesvout(cp,vintx,vout)) > 1000000 && myIsutxo_spentinmempool(txid,vout) == 0 )
{
if ( total != 0 && maxinputs != 0 )
mtx.vin.push_back(CTxIn(txid,vout,CScript()));
nValue = it->second.satoshis;
totalinputs += nValue;
n++;
if ( (total > 0 && totalinputs >= total) || (maxinputs > 0 && n >= maxinputs) )
break;
}
}
}
return(totalinputs);
}
std::string OraclesGet(uint64_t txfee,int64_t nValue)
{
CMutableTransaction mtx,tmpmtx; CPubKey mypk,Oraclespk; int64_t inputs,CCchange=0; struct CCcontract_info *cp,C; std::string rawhex; uint32_t j; int32_t i,len; uint8_t buf[32768]; bits256 hash;
cp = CCinit(&C,EVAL_ORACLES);
if ( txfee == 0 )
txfee = 10000;
Oraclespk = GetUnspendable(cp,0);
mypk = pubkey2pk(Mypubkey());
if ( (inputs= AddOraclesInputs(cp,mtx,Oraclespk,nValue+txfee,60)) > 0 )
{
if ( inputs > nValue )
CCchange = (inputs - nValue - txfee);
if ( CCchange != 0 )
mtx.vout.push_back(MakeCC1vout(EVAL_ORACLES,CCchange,Oraclespk));
mtx.vout.push_back(CTxOut(nValue,CScript() << ParseHex(HexStr(mypk)) << OP_CHECKSIG));
fprintf(stderr,"start at %u\n",(uint32_t)time(NULL));
j = rand() & 0xfffffff;
for (i=0; i<1000000; i++,j++)
{
tmpmtx = mtx;
rawhex = FinalizeCCTx(-1LL,cp,tmpmtx,mypk,txfee,CScript() << OP_RETURN << E_MARSHAL(ss << (uint8_t)EVAL_ORACLES << (uint8_t)'G' << j));
if ( (len= (int32_t)rawhex.size()) > 0 && len < 65536 )
{
len >>= 1;
decode_hex(buf,len,(char *)rawhex.c_str());
hash = bits256_doublesha256(0,buf,len);
if ( (hash.bytes[0] & 0xff) == 0 && (hash.bytes[31] & 0xff) == 0 )
{
fprintf(stderr,"found valid txid after %d iterations %u\n",i,(uint32_t)time(NULL));
return(rawhex);
}
//fprintf(stderr,"%02x%02x ",hash.bytes[0],hash.bytes[31]);
}
}
fprintf(stderr,"couldnt generate valid txid %u\n",(uint32_t)time(NULL));
return("");
} else fprintf(stderr,"cant find Oracles inputs\n");
return("");
}
std::string OraclesFund(uint64_t txfee,int64_t funds)
{
CMutableTransaction mtx; CPubKey mypk,Oraclespk; CScript opret; struct CCcontract_info *cp,C;
cp = CCinit(&C,EVAL_ORACLES);
if ( txfee == 0 )
txfee = 10000;
mypk = pubkey2pk(Mypubkey());
Oraclespk = GetUnspendable(cp,0);
if ( AddNormalinputs(mtx,mypk,funds+txfee,64) > 0 )
{
mtx.vout.push_back(MakeCC1vout(EVAL_ORACLES,funds,Oraclespk));
return(FinalizeCCTx(0,cp,mtx,mypk,txfee,opret));
}
return("");
}
UniValue OraclesInfo()
{
UniValue result(UniValue::VOBJ); char numstr[64];
CMutableTransaction mtx; CPubKey Oraclespk; struct CCcontract_info *cp,C; int64_t funding;
result.push_back(Pair("result","success"));
result.push_back(Pair("name","Oracles"));
cp = CCinit(&C,EVAL_ORACLES);
Oraclespk = GetUnspendable(cp,0);
funding = AddOraclesInputs(cp,mtx,Oraclespk,0,0);
sprintf(numstr,"%.8f",(double)funding/COIN);
result.push_back(Pair("funding",numstr));
return(result);
}

210
src/cc/payments.cpp Normal file
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/******************************************************************************
* Copyright © 2014-2018 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. *
* *
******************************************************************************/
#include "CCPayments.h"
/*
*/
// start of consensus code
int64_t IsPaymentsvout(struct CCcontract_info *cp,const CTransaction& tx,int32_t v)
{
char destaddr[64];
if ( tx.vout[v].scriptPubKey.IsPayToCryptoCondition() != 0 )
{
if ( Getscriptaddress(destaddr,tx.vout[v].scriptPubKey) > 0 && strcmp(destaddr,cp->unspendableCCaddr) == 0 )
return(tx.vout[v].nValue);
}
return(0);
}
bool PaymentsExactAmounts(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx,int32_t minage,uint64_t txfee)
{
static uint256 zerohash;
CTransaction vinTx; uint256 hashBlock,activehash; int32_t i,numvins,numvouts; int64_t inputs=0,outputs=0,assetoshis;
numvins = tx.vin.size();
numvouts = tx.vout.size();
for (i=0; i<numvins; i++)
{
//fprintf(stderr,"vini.%d\n",i);
if ( (*cp->ismyvin)(tx.vin[i].scriptSig) != 0 )
{
//fprintf(stderr,"vini.%d check mempool\n",i);
if ( eval->GetTxUnconfirmed(tx.vin[i].prevout.hash,vinTx,hashBlock) == 0 )
return eval->Invalid("cant find vinTx");
else
{
//fprintf(stderr,"vini.%d check hash and vout\n",i);
if ( hashBlock == zerohash )
return eval->Invalid("cant Payments from mempool");
if ( (assetoshis= IsPaymentsvout(cp,vinTx,tx.vin[i].prevout.n)) != 0 )
inputs += assetoshis;
}
}
}
for (i=0; i<numvouts; i++)
{
//fprintf(stderr,"i.%d of numvouts.%d\n",i,numvouts);
if ( (assetoshis= IsPaymentsvout(cp,tx,i)) != 0 )
outputs += assetoshis;
}
if ( inputs != outputs+txfee )
{
fprintf(stderr,"inputs %llu vs outputs %llu\n",(long long)inputs,(long long)outputs);
return eval->Invalid("mismatched inputs != outputs + txfee");
}
else return(true);
}
bool PaymentsValidate(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx)
{
int32_t numvins,numvouts,preventCCvins,preventCCvouts,i,numblocks; bool retval; uint256 txid; uint8_t hash[32]; char str[65],destaddr[64];
return(false);
std::vector<std::pair<CAddressIndexKey, CAmount> > txids;
numvins = tx.vin.size();
numvouts = tx.vout.size();
preventCCvins = preventCCvouts = -1;
if ( numvouts < 1 )
return eval->Invalid("no vouts");
else
{
for (i=0; i<numvins; i++)
{
if ( IsCCInput(tx.vin[0].scriptSig) == 0 )
{
return eval->Invalid("illegal normal vini");
}
}
//fprintf(stderr,"check amounts\n");
if ( PaymentsExactAmounts(cp,eval,tx,1,10000) == false )
{
fprintf(stderr,"Paymentsget invalid amount\n");
return false;
}
else
{
txid = tx.GetHash();
memcpy(hash,&txid,sizeof(hash));
retval = PreventCC(eval,tx,preventCCvins,numvins,preventCCvouts,numvouts);
if ( retval != 0 )
fprintf(stderr,"Paymentsget validated\n");
else fprintf(stderr,"Paymentsget invalid\n");
return(retval);
}
}
}
// end of consensus code
// helper functions for rpc calls in rpcwallet.cpp
int64_t AddPaymentsInputs(struct CCcontract_info *cp,CMutableTransaction &mtx,CPubKey pk,int64_t total,int32_t maxinputs)
{
char coinaddr[64]; int64_t nValue,price,totalinputs = 0; uint256 txid,hashBlock; std::vector<uint8_t> origpubkey; CTransaction vintx; int32_t vout,n = 0;
std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> > unspentOutputs;
GetCCaddress(cp,coinaddr,pk);
SetCCunspents(unspentOutputs,coinaddr);
for (std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> >::const_iterator it=unspentOutputs.begin(); it!=unspentOutputs.end(); it++)
{
txid = it->first.txhash;
vout = (int32_t)it->first.index;
// no need to prevent dup
if ( GetTransaction(txid,vintx,hashBlock,false) != 0 )
{
if ( (nValue= IsPaymentsvout(cp,vintx,vout)) > 1000000 && myIsutxo_spentinmempool(txid,vout) == 0 )
{
if ( total != 0 && maxinputs != 0 )
mtx.vin.push_back(CTxIn(txid,vout,CScript()));
nValue = it->second.satoshis;
totalinputs += nValue;
n++;
if ( (total > 0 && totalinputs >= total) || (maxinputs > 0 && n >= maxinputs) )
break;
}
}
}
return(totalinputs);
}
std::string PaymentsGet(uint64_t txfee,int64_t nValue)
{
CMutableTransaction mtx,tmpmtx; CPubKey mypk,Paymentspk; int64_t inputs,CCchange=0; struct CCcontract_info *cp,C; std::string rawhex; uint32_t j; int32_t i,len; uint8_t buf[32768]; bits256 hash;
cp = CCinit(&C,EVAL_PAYMENTS);
if ( txfee == 0 )
txfee = 10000;
Paymentspk = GetUnspendable(cp,0);
mypk = pubkey2pk(Mypubkey());
if ( (inputs= AddPaymentsInputs(cp,mtx,Paymentspk,nValue+txfee,60)) > 0 )
{
if ( inputs > nValue )
CCchange = (inputs - nValue - txfee);
if ( CCchange != 0 )
mtx.vout.push_back(MakeCC1vout(EVAL_PAYMENTS,CCchange,Paymentspk));
mtx.vout.push_back(CTxOut(nValue,CScript() << ParseHex(HexStr(mypk)) << OP_CHECKSIG));
fprintf(stderr,"start at %u\n",(uint32_t)time(NULL));
j = rand() & 0xfffffff;
for (i=0; i<1000000; i++,j++)
{
tmpmtx = mtx;
rawhex = FinalizeCCTx(-1LL,cp,tmpmtx,mypk,txfee,CScript() << OP_RETURN << E_MARSHAL(ss << (uint8_t)EVAL_PAYMENTS << (uint8_t)'G' << j));
if ( (len= (int32_t)rawhex.size()) > 0 && len < 65536 )
{
len >>= 1;
decode_hex(buf,len,(char *)rawhex.c_str());
hash = bits256_doublesha256(0,buf,len);
if ( (hash.bytes[0] & 0xff) == 0 && (hash.bytes[31] & 0xff) == 0 )
{
fprintf(stderr,"found valid txid after %d iterations %u\n",i,(uint32_t)time(NULL));
return(rawhex);
}
//fprintf(stderr,"%02x%02x ",hash.bytes[0],hash.bytes[31]);
}
}
fprintf(stderr,"couldnt generate valid txid %u\n",(uint32_t)time(NULL));
return("");
} else fprintf(stderr,"cant find Payments inputs\n");
return("");
}
std::string PaymentsFund(uint64_t txfee,int64_t funds)
{
CMutableTransaction mtx; CPubKey mypk,Paymentspk; CScript opret; struct CCcontract_info *cp,C;
cp = CCinit(&C,EVAL_PAYMENTS);
if ( txfee == 0 )
txfee = 10000;
mypk = pubkey2pk(Mypubkey());
Paymentspk = GetUnspendable(cp,0);
if ( AddNormalinputs(mtx,mypk,funds+txfee,64) > 0 )
{
mtx.vout.push_back(MakeCC1vout(EVAL_PAYMENTS,funds,Paymentspk));
return(FinalizeCCTx(0,cp,mtx,mypk,txfee,opret));
}
return("");
}
UniValue PaymentsInfo()
{
UniValue result(UniValue::VOBJ); char numstr[64];
CMutableTransaction mtx; CPubKey Paymentspk; struct CCcontract_info *cp,C; int64_t funding;
result.push_back(Pair("result","success"));
result.push_back(Pair("name","Payments"));
cp = CCinit(&C,EVAL_PAYMENTS);
Paymentspk = GetUnspendable(cp,0);
funding = AddPaymentsInputs(cp,mtx,Paymentspk,0,0);
sprintf(numstr,"%.8f",(double)funding/COIN);
result.push_back(Pair("funding",numstr));
return(result);
}

210
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/******************************************************************************
* Copyright © 2014-2018 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. *
* *
******************************************************************************/
#include "CCPegs.h"
/*
*/
// start of consensus code
int64_t IsPegsvout(struct CCcontract_info *cp,const CTransaction& tx,int32_t v)
{
char destaddr[64];
if ( tx.vout[v].scriptPubKey.IsPayToCryptoCondition() != 0 )
{
if ( Getscriptaddress(destaddr,tx.vout[v].scriptPubKey) > 0 && strcmp(destaddr,cp->unspendableCCaddr) == 0 )
return(tx.vout[v].nValue);
}
return(0);
}
bool PegsExactAmounts(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx,int32_t minage,uint64_t txfee)
{
static uint256 zerohash;
CTransaction vinTx; uint256 hashBlock,activehash; int32_t i,numvins,numvouts; int64_t inputs=0,outputs=0,assetoshis;
numvins = tx.vin.size();
numvouts = tx.vout.size();
for (i=0; i<numvins; i++)
{
//fprintf(stderr,"vini.%d\n",i);
if ( (*cp->ismyvin)(tx.vin[i].scriptSig) != 0 )
{
//fprintf(stderr,"vini.%d check mempool\n",i);
if ( eval->GetTxUnconfirmed(tx.vin[i].prevout.hash,vinTx,hashBlock) == 0 )
return eval->Invalid("cant find vinTx");
else
{
//fprintf(stderr,"vini.%d check hash and vout\n",i);
if ( hashBlock == zerohash )
return eval->Invalid("cant Pegs from mempool");
if ( (assetoshis= IsPegsvout(cp,vinTx,tx.vin[i].prevout.n)) != 0 )
inputs += assetoshis;
}
}
}
for (i=0; i<numvouts; i++)
{
//fprintf(stderr,"i.%d of numvouts.%d\n",i,numvouts);
if ( (assetoshis= IsPegsvout(cp,tx,i)) != 0 )
outputs += assetoshis;
}
if ( inputs != outputs+txfee )
{
fprintf(stderr,"inputs %llu vs outputs %llu\n",(long long)inputs,(long long)outputs);
return eval->Invalid("mismatched inputs != outputs + txfee");
}
else return(true);
}
bool PegsValidate(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx)
{
int32_t numvins,numvouts,preventCCvins,preventCCvouts,i,numblocks; bool retval; uint256 txid; uint8_t hash[32]; char str[65],destaddr[64];
return(false);
std::vector<std::pair<CAddressIndexKey, CAmount> > txids;
numvins = tx.vin.size();
numvouts = tx.vout.size();
preventCCvins = preventCCvouts = -1;
if ( numvouts < 1 )
return eval->Invalid("no vouts");
else
{
for (i=0; i<numvins; i++)
{
if ( IsCCInput(tx.vin[0].scriptSig) == 0 )
{
return eval->Invalid("illegal normal vini");
}
}
//fprintf(stderr,"check amounts\n");
if ( PegsExactAmounts(cp,eval,tx,1,10000) == false )
{
fprintf(stderr,"Pegsget invalid amount\n");
return false;
}
else
{
txid = tx.GetHash();
memcpy(hash,&txid,sizeof(hash));
retval = PreventCC(eval,tx,preventCCvins,numvins,preventCCvouts,numvouts);
if ( retval != 0 )
fprintf(stderr,"Pegsget validated\n");
else fprintf(stderr,"Pegsget invalid\n");
return(retval);
}
}
}
// end of consensus code
// helper functions for rpc calls in rpcwallet.cpp
int64_t AddPegsInputs(struct CCcontract_info *cp,CMutableTransaction &mtx,CPubKey pk,int64_t total,int32_t maxinputs)
{
char coinaddr[64]; int64_t nValue,price,totalinputs = 0; uint256 txid,hashBlock; std::vector<uint8_t> origpubkey; CTransaction vintx; int32_t vout,n = 0;
std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> > unspentOutputs;
GetCCaddress(cp,coinaddr,pk);
SetCCunspents(unspentOutputs,coinaddr);
for (std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> >::const_iterator it=unspentOutputs.begin(); it!=unspentOutputs.end(); it++)
{
txid = it->first.txhash;
vout = (int32_t)it->first.index;
// no need to prevent dup
if ( GetTransaction(txid,vintx,hashBlock,false) != 0 )
{
if ( (nValue= IsPegsvout(cp,vintx,vout)) > 1000000 && myIsutxo_spentinmempool(txid,vout) == 0 )
{
if ( total != 0 && maxinputs != 0 )
mtx.vin.push_back(CTxIn(txid,vout,CScript()));
nValue = it->second.satoshis;
totalinputs += nValue;
n++;
if ( (total > 0 && totalinputs >= total) || (maxinputs > 0 && n >= maxinputs) )
break;
}
}
}
return(totalinputs);
}
std::string PegsGet(uint64_t txfee,int64_t nValue)
{
CMutableTransaction mtx,tmpmtx; CPubKey mypk,Pegspk; int64_t inputs,CCchange=0; struct CCcontract_info *cp,C; std::string rawhex; uint32_t j; int32_t i,len; uint8_t buf[32768]; bits256 hash;
cp = CCinit(&C,EVAL_PEGS);
if ( txfee == 0 )
txfee = 10000;
Pegspk = GetUnspendable(cp,0);
mypk = pubkey2pk(Mypubkey());
if ( (inputs= AddPegsInputs(cp,mtx,Pegspk,nValue+txfee,60)) > 0 )
{
if ( inputs > nValue )
CCchange = (inputs - nValue - txfee);
if ( CCchange != 0 )
mtx.vout.push_back(MakeCC1vout(EVAL_PEGS,CCchange,Pegspk));
mtx.vout.push_back(CTxOut(nValue,CScript() << ParseHex(HexStr(mypk)) << OP_CHECKSIG));
fprintf(stderr,"start at %u\n",(uint32_t)time(NULL));
j = rand() & 0xfffffff;
for (i=0; i<1000000; i++,j++)
{
tmpmtx = mtx;
rawhex = FinalizeCCTx(-1LL,cp,tmpmtx,mypk,txfee,CScript() << OP_RETURN << E_MARSHAL(ss << (uint8_t)EVAL_PEGS << (uint8_t)'G' << j));
if ( (len= (int32_t)rawhex.size()) > 0 && len < 65536 )
{
len >>= 1;
decode_hex(buf,len,(char *)rawhex.c_str());
hash = bits256_doublesha256(0,buf,len);
if ( (hash.bytes[0] & 0xff) == 0 && (hash.bytes[31] & 0xff) == 0 )
{
fprintf(stderr,"found valid txid after %d iterations %u\n",i,(uint32_t)time(NULL));
return(rawhex);
}
//fprintf(stderr,"%02x%02x ",hash.bytes[0],hash.bytes[31]);
}
}
fprintf(stderr,"couldnt generate valid txid %u\n",(uint32_t)time(NULL));
return("");
} else fprintf(stderr,"cant find Pegs inputs\n");
return("");
}
std::string PegsFund(uint64_t txfee,int64_t funds)
{
CMutableTransaction mtx; CPubKey mypk,Pegspk; CScript opret; struct CCcontract_info *cp,C;
cp = CCinit(&C,EVAL_PEGS);
if ( txfee == 0 )
txfee = 10000;
mypk = pubkey2pk(Mypubkey());
Pegspk = GetUnspendable(cp,0);
if ( AddNormalinputs(mtx,mypk,funds+txfee,64) > 0 )
{
mtx.vout.push_back(MakeCC1vout(EVAL_PEGS,funds,Pegspk));
return(FinalizeCCTx(0,cp,mtx,mypk,txfee,opret));
}
return("");
}
UniValue PegsInfo()
{
UniValue result(UniValue::VOBJ); char numstr[64];
CMutableTransaction mtx; CPubKey Pegspk; struct CCcontract_info *cp,C; int64_t funding;
result.push_back(Pair("result","success"));
result.push_back(Pair("name","Pegs"));
cp = CCinit(&C,EVAL_PEGS);
Pegspk = GetUnspendable(cp,0);
funding = AddPegsInputs(cp,mtx,Pegspk,0,0);
sprintf(numstr,"%.8f",(double)funding/COIN);
result.push_back(Pair("funding",numstr));
return(result);
}

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/******************************************************************************
* Copyright © 2014-2018 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. *
* *
******************************************************************************/
#include "CCPrices.h"
/*
*/
// start of consensus code
int64_t IsPricesvout(struct CCcontract_info *cp,const CTransaction& tx,int32_t v)
{
char destaddr[64];
if ( tx.vout[v].scriptPubKey.IsPayToCryptoCondition() != 0 )
{
if ( Getscriptaddress(destaddr,tx.vout[v].scriptPubKey) > 0 && strcmp(destaddr,cp->unspendableCCaddr) == 0 )
return(tx.vout[v].nValue);
}
return(0);
}
bool PricesExactAmounts(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx,int32_t minage,uint64_t txfee)
{
static uint256 zerohash;
CTransaction vinTx; uint256 hashBlock,activehash; int32_t i,numvins,numvouts; int64_t inputs=0,outputs=0,assetoshis;
numvins = tx.vin.size();
numvouts = tx.vout.size();
for (i=0; i<numvins; i++)
{
//fprintf(stderr,"vini.%d\n",i);
if ( (*cp->ismyvin)(tx.vin[i].scriptSig) != 0 )
{
//fprintf(stderr,"vini.%d check mempool\n",i);
if ( eval->GetTxUnconfirmed(tx.vin[i].prevout.hash,vinTx,hashBlock) == 0 )
return eval->Invalid("cant find vinTx");
else
{
//fprintf(stderr,"vini.%d check hash and vout\n",i);
if ( hashBlock == zerohash )
return eval->Invalid("cant Prices from mempool");
if ( (assetoshis= IsPricesvout(cp,vinTx,tx.vin[i].prevout.n)) != 0 )
inputs += assetoshis;
}
}
}
for (i=0; i<numvouts; i++)
{
//fprintf(stderr,"i.%d of numvouts.%d\n",i,numvouts);
if ( (assetoshis= IsPricesvout(cp,tx,i)) != 0 )
outputs += assetoshis;
}
if ( inputs != outputs+txfee )
{
fprintf(stderr,"inputs %llu vs outputs %llu\n",(long long)inputs,(long long)outputs);
return eval->Invalid("mismatched inputs != outputs + txfee");
}
else return(true);
}
bool PricesValidate(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx)
{
int32_t numvins,numvouts,preventCCvins,preventCCvouts,i,numblocks; bool retval; uint256 txid; uint8_t hash[32]; char str[65],destaddr[64];
return(false);
std::vector<std::pair<CAddressIndexKey, CAmount> > txids;
numvins = tx.vin.size();
numvouts = tx.vout.size();
preventCCvins = preventCCvouts = -1;
if ( numvouts < 1 )
return eval->Invalid("no vouts");
else
{
for (i=0; i<numvins; i++)
{
if ( IsCCInput(tx.vin[0].scriptSig) == 0 )
{
return eval->Invalid("illegal normal vini");
}
}
//fprintf(stderr,"check amounts\n");
if ( PricesExactAmounts(cp,eval,tx,1,10000) == false )
{
fprintf(stderr,"Pricesget invalid amount\n");
return false;
}
else
{
txid = tx.GetHash();
memcpy(hash,&txid,sizeof(hash));
retval = PreventCC(eval,tx,preventCCvins,numvins,preventCCvouts,numvouts);
if ( retval != 0 )
fprintf(stderr,"Pricesget validated\n");
else fprintf(stderr,"Pricesget invalid\n");
return(retval);
}
}
}
// end of consensus code
// helper functions for rpc calls in rpcwallet.cpp
int64_t AddPricesInputs(struct CCcontract_info *cp,CMutableTransaction &mtx,CPubKey pk,int64_t total,int32_t maxinputs)
{
char coinaddr[64]; int64_t nValue,price,totalinputs = 0; uint256 txid,hashBlock; std::vector<uint8_t> origpubkey; CTransaction vintx; int32_t vout,n = 0;
std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> > unspentOutputs;
GetCCaddress(cp,coinaddr,pk);
SetCCunspents(unspentOutputs,coinaddr);
for (std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> >::const_iterator it=unspentOutputs.begin(); it!=unspentOutputs.end(); it++)
{
txid = it->first.txhash;
vout = (int32_t)it->first.index;
// no need to prevent dup
if ( GetTransaction(txid,vintx,hashBlock,false) != 0 )
{
if ( (nValue= IsPricesvout(cp,vintx,vout)) > 1000000 && myIsutxo_spentinmempool(txid,vout) == 0 )
{
if ( total != 0 && maxinputs != 0 )
mtx.vin.push_back(CTxIn(txid,vout,CScript()));
nValue = it->second.satoshis;
totalinputs += nValue;
n++;
if ( (total > 0 && totalinputs >= total) || (maxinputs > 0 && n >= maxinputs) )
break;
}
}
}
return(totalinputs);
}
std::string PricesGet(uint64_t txfee,int64_t nValue)
{
CMutableTransaction mtx,tmpmtx; CPubKey mypk,Pricespk; int64_t inputs,CCchange=0; struct CCcontract_info *cp,C; std::string rawhex; uint32_t j; int32_t i,len; uint8_t buf[32768]; bits256 hash;
cp = CCinit(&C,EVAL_PRICES);
if ( txfee == 0 )
txfee = 10000;
Pricespk = GetUnspendable(cp,0);
mypk = pubkey2pk(Mypubkey());
if ( (inputs= AddPricesInputs(cp,mtx,Pricespk,nValue+txfee,60)) > 0 )
{
if ( inputs > nValue )
CCchange = (inputs - nValue - txfee);
if ( CCchange != 0 )
mtx.vout.push_back(MakeCC1vout(EVAL_PRICES,CCchange,Pricespk));
mtx.vout.push_back(CTxOut(nValue,CScript() << ParseHex(HexStr(mypk)) << OP_CHECKSIG));
fprintf(stderr,"start at %u\n",(uint32_t)time(NULL));
j = rand() & 0xfffffff;
for (i=0; i<1000000; i++,j++)
{
tmpmtx = mtx;
rawhex = FinalizeCCTx(-1LL,cp,tmpmtx,mypk,txfee,CScript() << OP_RETURN << E_MARSHAL(ss << (uint8_t)EVAL_PRICES << (uint8_t)'G' << j));
if ( (len= (int32_t)rawhex.size()) > 0 && len < 65536 )
{
len >>= 1;
decode_hex(buf,len,(char *)rawhex.c_str());
hash = bits256_doublesha256(0,buf,len);
if ( (hash.bytes[0] & 0xff) == 0 && (hash.bytes[31] & 0xff) == 0 )
{
fprintf(stderr,"found valid txid after %d iterations %u\n",i,(uint32_t)time(NULL));
return(rawhex);
}
//fprintf(stderr,"%02x%02x ",hash.bytes[0],hash.bytes[31]);
}
}
fprintf(stderr,"couldnt generate valid txid %u\n",(uint32_t)time(NULL));
return("");
} else fprintf(stderr,"cant find Prices inputs\n");
return("");
}
std::string PricesFund(uint64_t txfee,int64_t funds)
{
CMutableTransaction mtx; CPubKey mypk,Pricespk; CScript opret; struct CCcontract_info *cp,C;
cp = CCinit(&C,EVAL_PRICES);
if ( txfee == 0 )
txfee = 10000;
mypk = pubkey2pk(Mypubkey());
Pricespk = GetUnspendable(cp,0);
if ( AddNormalinputs(mtx,mypk,funds+txfee,64) > 0 )
{
mtx.vout.push_back(MakeCC1vout(EVAL_PRICES,funds,Pricespk));
return(FinalizeCCTx(0,cp,mtx,mypk,txfee,opret));
}
return("");
}
UniValue PricesInfo()
{
UniValue result(UniValue::VOBJ); char numstr[64];
CMutableTransaction mtx; CPubKey Pricespk; struct CCcontract_info *cp,C; int64_t funding;
result.push_back(Pair("result","success"));
result.push_back(Pair("name","Prices"));
cp = CCinit(&C,EVAL_PRICES);
Pricespk = GetUnspendable(cp,0);
funding = AddPricesInputs(cp,mtx,Pricespk,0,0);
sprintf(numstr,"%.8f",(double)funding/COIN);
result.push_back(Pair("funding",numstr));
return(result);
}

210
src/cc/triggers.cpp Normal file
View File

@@ -0,0 +1,210 @@
/******************************************************************************
* Copyright © 2014-2018 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. *
* *
******************************************************************************/
#include "CCTriggers.h"
/*
*/
// start of consensus code
int64_t IsTriggersvout(struct CCcontract_info *cp,const CTransaction& tx,int32_t v)
{
char destaddr[64];
if ( tx.vout[v].scriptPubKey.IsPayToCryptoCondition() != 0 )
{
if ( Getscriptaddress(destaddr,tx.vout[v].scriptPubKey) > 0 && strcmp(destaddr,cp->unspendableCCaddr) == 0 )
return(tx.vout[v].nValue);
}
return(0);
}
bool TriggersExactAmounts(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx,int32_t minage,uint64_t txfee)
{
static uint256 zerohash;
CTransaction vinTx; uint256 hashBlock,activehash; int32_t i,numvins,numvouts; int64_t inputs=0,outputs=0,assetoshis;
numvins = tx.vin.size();
numvouts = tx.vout.size();
for (i=0; i<numvins; i++)
{
//fprintf(stderr,"vini.%d\n",i);
if ( (*cp->ismyvin)(tx.vin[i].scriptSig) != 0 )
{
//fprintf(stderr,"vini.%d check mempool\n",i);
if ( eval->GetTxUnconfirmed(tx.vin[i].prevout.hash,vinTx,hashBlock) == 0 )
return eval->Invalid("cant find vinTx");
else
{
//fprintf(stderr,"vini.%d check hash and vout\n",i);
if ( hashBlock == zerohash )
return eval->Invalid("cant Triggers from mempool");
if ( (assetoshis= IsTriggersvout(cp,vinTx,tx.vin[i].prevout.n)) != 0 )
inputs += assetoshis;
}
}
}
for (i=0; i<numvouts; i++)
{
//fprintf(stderr,"i.%d of numvouts.%d\n",i,numvouts);
if ( (assetoshis= IsTriggersvout(cp,tx,i)) != 0 )
outputs += assetoshis;
}
if ( inputs != outputs+txfee )
{
fprintf(stderr,"inputs %llu vs outputs %llu\n",(long long)inputs,(long long)outputs);
return eval->Invalid("mismatched inputs != outputs + txfee");
}
else return(true);
}
bool TriggersValidate(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx)
{
int32_t numvins,numvouts,preventCCvins,preventCCvouts,i,numblocks; bool retval; uint256 txid; uint8_t hash[32]; char str[65],destaddr[64];
return(false);
std::vector<std::pair<CAddressIndexKey, CAmount> > txids;
numvins = tx.vin.size();
numvouts = tx.vout.size();
preventCCvins = preventCCvouts = -1;
if ( numvouts < 1 )
return eval->Invalid("no vouts");
else
{
for (i=0; i<numvins; i++)
{
if ( IsCCInput(tx.vin[0].scriptSig) == 0 )
{
return eval->Invalid("illegal normal vini");
}
}
//fprintf(stderr,"check amounts\n");
if ( TriggersExactAmounts(cp,eval,tx,1,10000) == false )
{
fprintf(stderr,"Triggersget invalid amount\n");
return false;
}
else
{
txid = tx.GetHash();
memcpy(hash,&txid,sizeof(hash));
retval = PreventCC(eval,tx,preventCCvins,numvins,preventCCvouts,numvouts);
if ( retval != 0 )
fprintf(stderr,"Triggersget validated\n");
else fprintf(stderr,"Triggersget invalid\n");
return(retval);
}
}
}
// end of consensus code
// helper functions for rpc calls in rpcwallet.cpp
int64_t AddTriggersInputs(struct CCcontract_info *cp,CMutableTransaction &mtx,CPubKey pk,int64_t total,int32_t maxinputs)
{
char coinaddr[64]; int64_t nValue,price,totalinputs = 0; uint256 txid,hashBlock; std::vector<uint8_t> origpubkey; CTransaction vintx; int32_t vout,n = 0;
std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> > unspentOutputs;
GetCCaddress(cp,coinaddr,pk);
SetCCunspents(unspentOutputs,coinaddr);
for (std::vector<std::pair<CAddressUnspentKey, CAddressUnspentValue> >::const_iterator it=unspentOutputs.begin(); it!=unspentOutputs.end(); it++)
{
txid = it->first.txhash;
vout = (int32_t)it->first.index;
// no need to prevent dup
if ( GetTransaction(txid,vintx,hashBlock,false) != 0 )
{
if ( (nValue= IsTriggersvout(cp,vintx,vout)) > 1000000 && myIsutxo_spentinmempool(txid,vout) == 0 )
{
if ( total != 0 && maxinputs != 0 )
mtx.vin.push_back(CTxIn(txid,vout,CScript()));
nValue = it->second.satoshis;
totalinputs += nValue;
n++;
if ( (total > 0 && totalinputs >= total) || (maxinputs > 0 && n >= maxinputs) )
break;
}
}
}
return(totalinputs);
}
std::string TriggersGet(uint64_t txfee,int64_t nValue)
{
CMutableTransaction mtx,tmpmtx; CPubKey mypk,Triggerspk; int64_t inputs,CCchange=0; struct CCcontract_info *cp,C; std::string rawhex; uint32_t j; int32_t i,len; uint8_t buf[32768]; bits256 hash;
cp = CCinit(&C,EVAL_TRIGGERS);
if ( txfee == 0 )
txfee = 10000;
Triggerspk = GetUnspendable(cp,0);
mypk = pubkey2pk(Mypubkey());
if ( (inputs= AddTriggersInputs(cp,mtx,Triggerspk,nValue+txfee,60)) > 0 )
{
if ( inputs > nValue )
CCchange = (inputs - nValue - txfee);
if ( CCchange != 0 )
mtx.vout.push_back(MakeCC1vout(EVAL_TRIGGERS,CCchange,Triggerspk));
mtx.vout.push_back(CTxOut(nValue,CScript() << ParseHex(HexStr(mypk)) << OP_CHECKSIG));
fprintf(stderr,"start at %u\n",(uint32_t)time(NULL));
j = rand() & 0xfffffff;
for (i=0; i<1000000; i++,j++)
{
tmpmtx = mtx;
rawhex = FinalizeCCTx(-1LL,cp,tmpmtx,mypk,txfee,CScript() << OP_RETURN << E_MARSHAL(ss << (uint8_t)EVAL_TRIGGERS << (uint8_t)'G' << j));
if ( (len= (int32_t)rawhex.size()) > 0 && len < 65536 )
{
len >>= 1;
decode_hex(buf,len,(char *)rawhex.c_str());
hash = bits256_doublesha256(0,buf,len);
if ( (hash.bytes[0] & 0xff) == 0 && (hash.bytes[31] & 0xff) == 0 )
{
fprintf(stderr,"found valid txid after %d iterations %u\n",i,(uint32_t)time(NULL));
return(rawhex);
}
//fprintf(stderr,"%02x%02x ",hash.bytes[0],hash.bytes[31]);
}
}
fprintf(stderr,"couldnt generate valid txid %u\n",(uint32_t)time(NULL));
return("");
} else fprintf(stderr,"cant find Triggers inputs\n");
return("");
}
std::string TriggersFund(uint64_t txfee,int64_t funds)
{
CMutableTransaction mtx; CPubKey mypk,Triggerspk; CScript opret; struct CCcontract_info *cp,C;
cp = CCinit(&C,EVAL_TRIGGERS);
if ( txfee == 0 )
txfee = 10000;
mypk = pubkey2pk(Mypubkey());
Triggerspk = GetUnspendable(cp,0);
if ( AddNormalinputs(mtx,mypk,funds+txfee,64) > 0 )
{
mtx.vout.push_back(MakeCC1vout(EVAL_TRIGGERS,funds,Triggerspk));
return(FinalizeCCTx(0,cp,mtx,mypk,txfee,opret));
}
return("");
}
UniValue TriggersInfo()
{
UniValue result(UniValue::VOBJ); char numstr[64];
CMutableTransaction mtx; CPubKey Triggerspk; struct CCcontract_info *cp,C; int64_t funding;
result.push_back(Pair("result","success"));
result.push_back(Pair("name","Triggers"));
cp = CCinit(&C,EVAL_TRIGGERS);
Triggerspk = GetUnspendable(cp,0);
funding = AddTriggersInputs(cp,mtx,Triggerspk,0,0);
sprintf(numstr,"%.8f",(double)funding/COIN);
result.push_back(Pair("funding",numstr));
return(result);
}

18
src/rpcserver.cpp
View File

@@ -376,6 +376,24 @@ static const CRPCCommand vRPCCommands[] =
/* Channels */
{ "channels", "channelsaddress", &channelsaddress, true },
/* Oracles */
{ "oracles", "oraclesaddress", &oraclesaddress, true },
/* Prices */
{ "prices", "pricesaddress", &pricesaddress, true },
/* Pegs */
{ "pegs", "pegsaddress", &pegsaddress, true },
/* Triggers */
{ "triggers", "triggersaddress", &triggersaddress, true },
/* Payments */
{ "payments", "paymentsaddress", &paymentsaddress, true },
/* Gateways */
{ "gateways", "gatewaysaddress", &gatewaysaddress, true },
/* dice */
{ "dice", "dicelist", &dicelist, true },

7
src/rpcserver.h
View File

@@ -223,6 +223,13 @@ extern UniValue tokencancelask(const UniValue& params, bool fHelp);
extern UniValue tokenfillask(const UniValue& params, bool fHelp);
extern UniValue mofnaddress(const UniValue& params, bool fHelp);
extern UniValue channelsaddress(const UniValue& params, bool fHelp);
extern UniValue oraclesaddress(const UniValue& params, bool fHelp);
extern UniValue pricesaddress(const UniValue& params, bool fHelp);
extern UniValue pegsaddress(const UniValue& params, bool fHelp);
extern UniValue triggersaddress(const UniValue& params, bool fHelp);
extern UniValue paymentsaddress(const UniValue& params, bool fHelp);
extern UniValue gatewaysaddress(const UniValue& params, bool fHelp);
//extern UniValue tokenswapask(const UniValue& params, bool fHelp);
//extern UniValue tokenfillswap(const UniValue& params, bool fHelp);
extern UniValue faucetfund(const UniValue& params, bool fHelp);

78
src/wallet/rpcwallet.cpp
View File

@@ -4882,6 +4882,84 @@ UniValue CCaddress(struct CCcontract_info *cp,char *name,std::vector<unsigned ch
return(result);
}
UniValue oraclesaddress(const UniValue& params, bool fHelp)
{
struct CCcontract_info *cp,C; std::vector<unsigned char> pubkey;
cp = CCinit(&C,EVAL_ORACLES);
if ( fHelp || params.size() > 1 )
throw runtime_error("oraclesaddress [pubkey]\n");
if ( ensure_CCrequirements() < 0 )
throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
if ( params.size() == 1 )
pubkey = ParseHex(params[0].get_str().c_str());
return(CCaddress(cp,(char *)"Oracles",pubkey));
}
UniValue pricesaddress(const UniValue& params, bool fHelp)
{
struct CCcontract_info *cp,C; std::vector<unsigned char> pubkey;
cp = CCinit(&C,EVAL_PRICES);
if ( fHelp || params.size() > 1 )
throw runtime_error("pricesaddress [pubkey]\n");
if ( ensure_CCrequirements() < 0 )
throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
if ( params.size() == 1 )
pubkey = ParseHex(params[0].get_str().c_str());
return(CCaddress(cp,(char *)"Prices",pubkey));
}
UniValue pegsaddress(const UniValue& params, bool fHelp)
{
struct CCcontract_info *cp,C; std::vector<unsigned char> pubkey;
cp = CCinit(&C,EVAL_PEGS);
if ( fHelp || params.size() > 1 )
throw runtime_error("pegssaddress [pubkey]\n");
if ( ensure_CCrequirements() < 0 )
throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
if ( params.size() == 1 )
pubkey = ParseHex(params[0].get_str().c_str());
return(CCaddress(cp,(char *)"Pegs",pubkey));
}
UniValue triggersaddress(const UniValue& params, bool fHelp)
{
struct CCcontract_info *cp,C; std::vector<unsigned char> pubkey;
cp = CCinit(&C,EVAL_TRIGGERS);
if ( fHelp || params.size() > 1 )
throw runtime_error("triggersaddress [pubkey]\n");
if ( ensure_CCrequirements() < 0 )
throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
if ( params.size() == 1 )
pubkey = ParseHex(params[0].get_str().c_str());
return(CCaddress(cp,(char *)"Triggers",pubkey));
}
UniValue paymentsaddress(const UniValue& params, bool fHelp)
{
struct CCcontract_info *cp,C; std::vector<unsigned char> pubkey;
cp = CCinit(&C,EVAL_PAYMENTS);
if ( fHelp || params.size() > 1 )
throw runtime_error("paymentsaddress [pubkey]\n");
if ( ensure_CCrequirements() < 0 )
throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
if ( params.size() == 1 )
pubkey = ParseHex(params[0].get_str().c_str());
return(CCaddress(cp,(char *)"Payments",pubkey));
}
UniValue gatewaysaddress(const UniValue& params, bool fHelp)
{
struct CCcontract_info *cp,C; std::vector<unsigned char> pubkey;
cp = CCinit(&C,EVAL_GATEWAYS);
if ( fHelp || params.size() > 1 )
throw runtime_error("gatewaysaddress [pubkey]\n");
if ( ensure_CCrequirements() < 0 )
throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
if ( params.size() == 1 )
pubkey = ParseHex(params[0].get_str().c_str());
return(CCaddress(cp,(char *)"Gateways",pubkey));
}
UniValue channelsaddress(const UniValue& params, bool fHelp)
{
struct CCcontract_info *cp,C; std::vector<unsigned char> pubkey;