RanchiMall/localbitcoinplusplus
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improved truncateDecimals, fixed sendMultipleInputsTransaction privatekey signing error

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This commit is contained in:
Abhishek Sinha 2020-04-24 15:06:47 +05:30
parent 8b16b8cbd9
commit b29c9fc050
1 changed files with 19 additions and 7 deletions
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@ -20879,15 +20879,19 @@
let trx = bitjs[crypto_type].transaction(); let trx = bitjs[crypto_type].transaction();
let sum = 0; let sum = 0;
let signing_private_keys_array = [];
for (var key in utxo_list) { for (var key in utxo_list) {
if (utxo_list[key].confirmations > 0) { if (utxo_list[key].confirmations > 0) {
var obj = utxo_list[key]; var obj = utxo_list[key];
sum += helper_functions.truncateDecimals(obj.amount);
// let signing_private_keys_array = [];
// Find the private key of this utxo (signingPk) // Find the private key of this utxo (signingPk)
// Then signing_private_keys_array.push(signingPk) let signingPk = utxo_addr_wif
// trx.sign(signing_private_keys_array, 1) .filter(pk=>RM_WALLET.generateFloKeys(pk).address===obj.address);
if(typeof signingPk[0]=="string") {
signing_private_keys_array.push(signingPk[0]);
} else continue;
sum += helper_functions.truncateDecimals(obj.amount);
if (btc_eq_receiving_amount <= sum) { if (btc_eq_receiving_amount <= sum) {
trx.addinput(obj.txid, obj.vout, obj.scriptPubKey); trx.addinput(obj.txid, obj.vout, obj.scriptPubKey);
@ -20940,7 +20944,7 @@
try { try {
console.log(trx); console.log(trx);
let signedTxHash = trx.sign(utxo_addr_wif, 1); //SIGHASH_ALL DEFAULT 1 let signedTxHash = trx.sign(signing_private_keys_array, 1); //SIGHASH_ALL DEFAULT 1
console.log(signedTxHash); console.log(signedTxHash);
var http = new XMLHttpRequest(); var http = new XMLHttpRequest();
@ -21599,14 +21603,22 @@
}, },
// https://stackoverflow.com/a/9232092/5348972 // https://stackoverflow.com/a/9232092/5348972
truncateDecimals: (num, digits=8)=> { truncateDecimals: (num, digits=8)=> {
num = Number(num).toFixed(digits);
if(num<0.000000001) num = 0;
if(num>100000000000) {
console.trace(num);
throw new Error("Maximum 'number' upper limit crossed");
}
var numS = num.toString(), var numS = num.toString(),
decPos = numS.indexOf('.'), decPos = numS.indexOf('.'),
substrLength = decPos == -1 ? numS.length : 1 + decPos + digits, substrLength = decPos == -1 ? numS.length : 1 + decPos + digits,
trimmedResult = numS.substr(0, substrLength), trimmedResult = numS.substr(0, substrLength),
finalResult = isNaN(trimmedResult) ? 0 : trimmedResult; finalResult = isNaN(trimmedResult) ? 0 : trimmedResult;
if(finalResult>100000000000) return NaN; if((Number.MIN_SAFE_INTEGER>finalResult)||(finalResult>Number.MAX_SAFE_INTEGER)) {
console.trace(num);
throw new Error("SAFE INTEGER Limit Crossed.");
}
return Number(finalResult); return Number(finalResult);
} }
}; };