@xmr-core/xmr-mymonero-libs
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A collection of utilities for building ontop of a MyMonero compatible API
232 lines • 13.5 kB
JavaScript
;
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Object.defineProperty(exports, "__esModule", { value: true });
var fee_utils_1 = require("./internal_libs/fee_utils");
var mixin_utils_1 = require("./mixin_utils");
var status_update_constants_1 = require("./status_update_constants");
var errors_1 = require("./internal_libs/errors");
var logger_1 = require("./internal_libs/logger");
var parse_target_1 = require("./internal_libs/parse_target");
var pid_utils_1 = require("./internal_libs/pid_utils");
var construct_tx_and_send_1 = require("./internal_libs/construct_tx_and_send");
var biginteger_1 = require("@xmr-core/biginteger");
var xmr_transaction_1 = require("@xmr-core/xmr-transaction");
var xmr_money_1 = require("@xmr-core/xmr-money");
var __1 = require("../");
var output_selection_1 = require("./internal_libs/output_selection");
var xmr_crypto_utils_1 = require("@xmr-core/xmr-crypto-utils");
var xmr_str_utils_1 = require("@xmr-core/xmr-str-utils");
function estimatedTransactionNetworkFee(nonZeroMixin, feePerKB, simplePriority) {
var numOfInputs = 2; // this might change -- might select inputs
var numOfOutputs = 1 /*dest*/ + 1 /*change*/ + 0; /*no mymonero fee presently*/
// TODO: update est tx size for bulletproofs
// TODO: normalize est tx size fn naming
var estimatedTxSize = xmr_transaction_1.estimateRctSize(numOfInputs, nonZeroMixin, numOfOutputs);
var estFee = fee_utils_1.calculateFee(feePerKB, estimatedTxSize, fee_utils_1.multiplyFeePriority(simplePriority));
return estFee;
}
exports.estimatedTransactionNetworkFee = estimatedTransactionNetworkFee;
function sendFundsSimple(targetAddress, amount, pid, updateStatus, hwdev) {
return __awaiter(this, void 0, void 0, function () {
var _a, spend_public_key, view_public_key, address, senderPrivateKeys, _b, senderPublicKeys;
return __generator(this, function (_c) {
switch (_c.label) {
case 0:
if (!xmr_crypto_utils_1.isRealDevice(hwdev)) {
throw Error("[sendFundsSimple] This function can only be used with a real hardware device");
}
return [4 /*yield*/, hwdev.get_public_address()];
case 1:
_a = _c.sent(), spend_public_key = _a.spend_public_key, view_public_key = _a.view_public_key;
return [4 /*yield*/, xmr_crypto_utils_1.getAddressString(hwdev)];
case 2:
address = _c.sent();
_b = {};
return [4 /*yield*/, hwdev.get_secret_keys()];
case 3:
_b.spend = (_c.sent()).spendKey;
return [4 /*yield*/, hwdev.export_private_view_key()];
case 4:
senderPrivateKeys = (_b.view = _c.sent(),
_b);
senderPublicKeys = {
spend: spend_public_key,
view: view_public_key,
};
return [4 /*yield*/, sendFunds(targetAddress, xmr_crypto_utils_1.NetType.MAINNET, amount, false, address, senderPrivateKeys, senderPublicKeys, pid, mixin_utils_1.fixedMixin(), fee_utils_1.DEFAULT_FEE_PRIORITY, hwdev, updateStatus)];
case 5: return [2 /*return*/, _c.sent()];
}
});
});
}
exports.sendFundsSimple = sendFundsSimple;
function sendFundsRawKeys(targetAddress, amount, senderAddress, senderPrivateKeys, senderPublicKeys, updateStatus) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, sendFunds(targetAddress, xmr_crypto_utils_1.NetType.MAINNET, amount, false, senderAddress, senderPrivateKeys, senderPublicKeys, null, mixin_utils_1.fixedMixin(), fee_utils_1.DEFAULT_FEE_PRIORITY, new xmr_crypto_utils_1.DefaultDevice(), updateStatus)];
case 1: return [2 /*return*/, _a.sent()];
}
});
});
}
exports.sendFundsRawKeys = sendFundsRawKeys;
function sendFunds(targetAddress, // currency-ready wallet address, but not an OpenAlias address (resolve before calling)
nettype, amountOrZeroWhenSweep, // n value will be ignored for sweep
isSweeping, // send true to sweep - amountorZeroWhenSweep will be ignored
senderAddress, senderPrivateKeys, senderPublicKeys, pidToParse, mixin, simplePriority, hwdev, updateStatus, outputAndAmountSelector, api) {
if (outputAndAmountSelector === void 0) { outputAndAmountSelector = output_selection_1.selectOutputsAndAmountForMixin; }
if (api === void 0) { api = __1.MyMoneroApi; }
return __awaiter(this, void 0, void 0, function () {
var isRingCT, targetAmount, target, singleTarget, address, amount, feelessTotal, pidData, _a, feePerKB, unusedOuts, minNetworkTxSizeKb, estMinNetworkFee, senderkeys, targetData, feeMeta, txMeta, externApis, networkFee, _b, mixOuts, fundTargets, newFee, usingOuts, _c, txFee, txHash, success, sentAmount;
return __generator(this, function (_d) {
switch (_d.label) {
case 0:
xmr_str_utils_1.JSONPrettyPrint("sendFunds", {
targetAddress: targetAddress,
nettype: nettype,
amountOrZeroWhenSweep: amountOrZeroWhenSweep,
isSweeping: isSweeping,
senderAddress: senderAddress,
senderPrivateKeys: senderPrivateKeys,
senderPublicKeys: senderPublicKeys,
pidToParse: pidToParse,
mixin: mixin,
simplePriority: simplePriority,
}, "args");
isRingCT = true;
if (mixin < mixin_utils_1.minMixin()) {
throw errors_1.ERR.RING.INSUFF;
}
targetAmount = isSweeping ? 0 : amountOrZeroWhenSweep;
target = {
address: targetAddress,
amount: targetAmount,
};
singleTarget = parse_target_1.parseTargets([target], // requires a list of descriptions - but SendFunds was
// not written with multiple target support as MyMonero does not yet support it
nettype)[0];
if (!singleTarget) {
throw errors_1.ERR.DEST.INVAL;
}
address = singleTarget.address, amount = singleTarget.amount;
feelessTotal = new biginteger_1.BigInt(amount);
logger_1.Log.Amount.beforeFee(feelessTotal, isSweeping);
if (!isSweeping && feelessTotal.compare(0) <= 0) {
throw errors_1.ERR.AMT.INSUFF;
}
pidData = pid_utils_1.checkAddressAndPidValidity(address, nettype, pidToParse);
updateStatus(status_update_constants_1.sendFundStatus.fetchingLatestBalance);
return [4 /*yield*/, api.unspentOutputs(senderAddress, senderPrivateKeys.view, senderPublicKeys.spend, senderPrivateKeys.spend, mixin, hwdev)];
case 1:
_a = _d.sent(), feePerKB = _a.per_kb_fee, unusedOuts = _a.unusedOuts;
minNetworkTxSizeKb = 13;
estMinNetworkFee = fee_utils_1.calculateFeeKb(feePerKB, minNetworkTxSizeKb, fee_utils_1.multiplyFeePriority(simplePriority));
senderkeys = {
senderAddress: senderAddress,
senderPublicKeys: senderPublicKeys,
senderPrivateKeys: senderPrivateKeys,
};
targetData = {
targetAddress: targetAddress,
targetAmount: targetAmount,
};
feeMeta = {
simplePriority: simplePriority,
feelessTotal: feelessTotal,
feePerKB: feePerKB,
};
txMeta = {
isRingCT: isRingCT,
isSweeping: isSweeping,
nettype: nettype,
};
externApis = {
updateStatus: updateStatus,
api: api,
};
networkFee = estMinNetworkFee;
_d.label = 2;
case 2:
if (!true) return [3 /*break*/, 5];
return [4 /*yield*/, construct_tx_and_send_1.getRestOfTxData(__assign({}, senderkeys, targetData, { mixin: mixin,
unusedOuts: unusedOuts }, feeMeta, { networkFee: networkFee }, txMeta, externApis), outputAndAmountSelector)];
case 3:
_b = _d.sent(), mixOuts = _b.mixOuts, fundTargets = _b.fundTargets, newFee = _b.newFee, usingOuts = _b.usingOuts;
networkFee = newFee; // reassign network fee to the new fee returned
return [4 /*yield*/, construct_tx_and_send_1.createTxAndAttemptToSend(__assign({}, senderkeys, targetData, { fundTargets: fundTargets }, pidData, { mixin: mixin,
mixOuts: mixOuts,
usingOuts: usingOuts }, feeMeta, { networkFee: networkFee }, txMeta, externApis, { hwdev: hwdev }))];
case 4:
_c = _d.sent(), txFee = _c.txFee, txHash = _c.txHash, success = _c.success;
if (success) {
sentAmount = isSweeping
? parseFloat(xmr_money_1.formatMoneyFull(feelessTotal))
: targetAmount;
return [2 /*return*/, {
pid: pidData.pid,
sentAmount: sentAmount,
targetAddress: targetAddress,
txFee: txFee,
txHash: txHash,
}];
}
else {
// if the function call failed
// means that we need a higher fee that was returned
// so reassign network fee to it
networkFee = txFee;
}
return [3 /*break*/, 2];
case 5: return [2 /*return*/];
}
});
});
}
exports.sendFunds = sendFunds;
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