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howToTransact.js
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howToTransact.js
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//TODO:这里的部分代码比如邮票合约及其接口的支持代码，需要移到web3.js和相关的库里面去
// 有些数据的生成，需要组合到一个接口
var wanBalance = function(addr){
return web3.fromWei(web3.eth.getBalance(addr));
}
var wanUnlock = function(addr){
return personal.unlockAccount(addr,"wanglu",99999);
}
var sendWanFromUnlock = function (From, To , V){
eth.sendTransaction({from:From, to: To, value: web3.toWei(V)});
}
wanUnlock(eth.coinbase);
//sendWanFromUnlock(eth.coinbase, eth.accounts[1], 100);
wanUnlock(eth.accounts[1])
wanUnlock(eth.accounts[2])
////////////////////////////////////////////////////////////////////////////////////////////
/*********************************************
*原生币交易
**********************************************/
abiDef = [{"constant":false,"type":"function","stateMutability":"nonpayable","inputs":[{"name":"OtaAddr","type":"string"},{"name":"Value","type":"uint256"}],"name":"buyCoinNote","outputs":[{"name":"OtaAddr","type":"string"},{"name":"Value","type":"uint256"}]},{"constant":false,"type":"function","inputs":[{"name":"RingSignedData","type":"string"},{"name":"Value","type":"uint256"}],"name":"refundCoin","outputs":[{"name":"RingSignedData","type":"string"},{"name":"Value","type":"uint256"}]},{"constant":false,"inputs":[],"name":"getCoins","outputs":[{"name":"Value","type":"uint256"}]}];
contractDef = eth.contract(abiDef);
coinContractAddr = "0x0000000000000000000000000000000000000064";
coinContract = contractDef.at(coinContractAddr);
oldValue1 = web3.fromWei(eth.getBalance(eth.accounts[1]));
oldValue2 = web3.fromWei(eth.getBalance(eth.accounts[2]));
//generate OTA address for account1
var wanAddr = wan.getWanAddress(eth.accounts[2]);
var otaAddr = wan.generateOneTimeAddress(wanAddr);
txBuyData = coinContract.buyCoinNote.getData(otaAddr, web3.toWei(1));
eth.sendTransaction({from:eth.accounts[1], to:coinContractAddr, value:web3.toWei(1), data:txBuyData, gas: 1000000});
/*
1.mixPubkeys = get OTAMixSet for [Coins] stamps
2.ringSignData = genRingSignData(receiver_address, coinNotePrivateKey. mixPubkeys)
3.cxtTxData = coinContract.refundCoin.getData(value)
4.otaTxData = combiningOTAData(ringSignData, cxtTxData)
5.eth.sendOTATransaction({from:receiver_address, to:coinContractAddr,data:otaTxData, gas:1000000})
*/
//get wanaddr with '0x' prefix
var mixWanAddresses = wan.getOTAMixSet(otaAddr,2);
var mixSetWith0x = []
for (i = 0; i < mixWanAddresses.length; i++){
mixSetWith0x.push(mixWanAddresses[i])
}
keyPairs = wan.computeOTAPPKeys(eth.accounts[2], otaAddr).split('+');
privateKey = keyPairs[0];
var ringSignData = wan.genRingSignData(eth.accounts[2], privateKey, mixSetWith0x.join("+"))
var txRefundData = coinContract.refundCoin.getData(ringSignData, web3.toWei(1))
eth.sendTransaction({from:eth.accounts[2], to:coinContractAddr, value:0, data:txRefundData, gas: 2000000});
oldValue1 = web3.fromWei(eth.getBalance(eth.accounts[1]));
oldValue2 = web3.fromWei(eth.getBalance(eth.accounts[2]));
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/*********************************************
*代币币交易
**********************************************
/*************************
为 accounts[1] 买了邮票otaAddrStamp，私钥为privateKeyStamp
**************************/
abiDefStamp = [{"constant":false,"type":"function","stateMutability":"nonpayable","inputs":[{"name":"OtaAddr","type":"string"},{"name":"Value","type":"uint256"}],"name":"buyStamp","outputs":[{"name":"OtaAddr","type":"string"},{"name":"Value","type":"uint256"}]},{"constant":false,"type":"function","inputs":[{"name":"RingSignedData","type":"string"},{"name":"Value","type":"uint256"}],"name":"refundCoin","outputs":[{"name":"RingSignedData","type":"string"},{"name":"Value","type":"uint256"}]},{"constant":false,"type":"function","stateMutability":"nonpayable","inputs":[],"name":"getCoins","outputs":[{"name":"Value","type":"uint256"}]}];
contractDef = eth.contract(abiDefStamp);
stampContractAddr = "0x00000000000000000000000000000000000000c8";
stampContract = contractDef.at(stampContractAddr);
//generate OTA address for account1, otaAddr is a stamp
var wanAddr = wan.getWanAddress(eth.accounts[1]);
var otaAddrStamp = wan.generateOneTimeAddress(wanAddr);
txBuyData = stampContract.buyStamp.getData(otaAddrStamp, web3.toWei(0.001));
eth.sendTransaction({from:eth.accounts[1], to:stampContractAddr, value:web3.toWei(0.001), data:txBuyData, gas: 1000000});
keyPairs = wan.computeOTAPPKeys(eth.accounts[1], otaAddrStamp).split('+');
privateKeyStamp = keyPairs[0];
//get mixStamp
var mixStampAddresses = wan.getOTAMixSet(otaAddrStamp,2);
var mixSetWith0x = []
for (i = 0; i < mixStampAddresses.length; i++){
mixSetWith0x.push(mixStampAddresses[i])
}
/***************
带隐私交易的合约部署，
**************/
var erc20simple_contract = web3.eth.contract([{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_toKey","type":"bytes"},{"name":"_value","type":"uint256"}],"name":"otatransfer","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function","stateMutability":"nonpayable"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"success","type":"bool"}],"payable":false,"type":"function","stateMutability":"nonpayable"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"privacyBalance","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function","stateMutability":"view"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"type":"function","stateMutability":"view"},{"constant":false,"inputs":[{"name":"initialBase","type":"address"},{"name":"baseKeyBytes","type":"bytes"},{"name":"value","type":"uint256"}],"name":"initPrivacyAsset","outputs":[],"payable":false,"type":"function","stateMutability":"nonpayable"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"type":"function","stateMutability":"nonpayable"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"otabalanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"type":"function","stateMutability":"view"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"otaKey","outputs":[{"name":"","type":"bytes"}],"payable":false,"type":"function","stateMutability":"view"}]);
var erc20simpleInt = erc20simple_contract.new(
{
from: web3.eth.accounts[1],
data: '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',
gas: '2000000'
}, function (e, contract){
console.log(e, contract);
if (typeof contract.address !== 'undefined') {
console.log('Contract mined! address: ' + contract.address + ' transactionHash: ' + contract.transactionHash);
}
});
// 实例化部署的合约，下面的地址用实际生成的地址替换
var contractAddr = "0xa6000c50b8ccf77702c7fde117b02f79f9e1989e"
var erc20simple = erc20simple_contract.at(contractAddr)
//为account1生成一个OTA地址otaAddrTokenHolder持有指定数量的Token,addrTokenHolder为一次性地址的Address
//privateKeyTokenHolder 为私钥
var wanAddr = wan.getWanAddress(eth.accounts[1]);
var otaAddrTokenHolder = wan.generateOneTimeAddress(wanAddr);
keyPairs = wan.computeOTAPPKeys(eth.accounts[1], otaAddrTokenHolder).split('+');
privateKeyTokenHolder = keyPairs[0];
addrTokenHolder = keyPairs[2];
erc20simple.initPrivacyAsset.sendTransaction(addrTokenHolder, otaAddrTokenHolder, '0x1000000000',{from:eth.accounts[1], gas:10000000});
//erc20simple.privacyBalance(addrTokenHolder).toString(16)
//使用代币发送方的一次性地址的address作为哈希msg，使用邮票私钥做ring sign
var hashMsg = addrTokenHolder
var ringSignData = wan.genRingSignData(hashMsg, privateKeyStamp, mixSetWith0x.join("+"))
//为接收方生成隐私地址
var wanAddr = wan.getWanAddress(eth.accounts[2]);
var otaAddr4Account2 = wan.generateOneTimeAddress(wanAddr);
keyPairs = wan.computeOTAPPKeys(eth.accounts[2], otaAddr4Account2).split('+');
privateKeyOtaAcc2 = keyPairs[0];
addrOTAAcc2 = keyPairs[2];
//contract interface call data
//使用合约接口生成经典的合约调用数据
cxtInterfaceCallData = erc20simple.otatransfer.getData(addrOTAAcc2, otaAddr4Account2, 888);
//拼接环签名数据和合约调用数据
glueContractDef = eth.contract([{"constant":false,"type":"function","inputs":[{"name":"RingSignedData","type":"string"},{"name":"CxtCallParams","type":"bytes"}],"name":"combine","outputs":[{"name":"RingSignedData","type":"string"},{"name":"CxtCallParams","type":"bytes"}]}]);
glueContract = glueContractDef.at("0x0000000000000000000000000000000000000000")
combinedData = glueContract.combine.getData(ringSignData, cxtInterfaceCallData)
//发送隐私保护交易
wan.sendPrivacyCxtTransaction({from:addrTokenHolder, to:contractAddr, value:0, data: combinedData}, privateKeyTokenHolder)
//查看接收者账户信息
erc20simple.privacyBalance(addrOTAAcc2)
erc20simple.privacyBalance(addrTokenHolder)