airgap-coin-lib
Version:
The airgap-coin-lib is a protocol agnostic library to prepare, sign and broadcast cryptocurrency transactions.
280 lines • 15.1 kB
JavaScript
"use strict";
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
Object.defineProperty(exports, "__esModule", { value: true });
var index_1 = require("../../../dependencies/src/axios-0.19.0/index");
var bignumber_1 = require("../../../dependencies/src/bignumber.js-9.0.0/bignumber");
var ProtocolSymbols_1 = require("../../../utils/ProtocolSymbols");
var ICoinSubProtocol_1 = require("../../ICoinSubProtocol");
var TezosProtocol_1 = require("../TezosProtocol");
var TezosOperationType_1 = require("../types/TezosOperationType");
var TezosKtProtocol = /** @class */ (function (_super) {
__extends(TezosKtProtocol, _super);
function TezosKtProtocol() {
var _this = _super !== null && _super.apply(this, arguments) || this;
_this.identifier = ProtocolSymbols_1.SubProtocolSymbols.XTZ_KT;
_this.isSubProtocol = true;
_this.subProtocolType = ICoinSubProtocol_1.SubProtocolType.ACCOUNT;
_this.addressValidationPattern = '^(tz1|KT1)[1-9A-Za-z]{33}$';
_this.migrationFee = new bignumber_1.default(5000);
return _this;
}
TezosKtProtocol.prototype.getAddressFromPublicKey = function (publicKey) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.getAddressesFromPublicKey(publicKey)];
case 1: return [2 /*return*/, (_a.sent())[0]];
}
});
});
};
TezosKtProtocol.prototype.getAddressesFromPublicKey = function (publicKey) {
return __awaiter(this, void 0, void 0, function () {
var tz1address, getRequestBody, data, ktAddresses;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, _super.prototype.getAddressFromPublicKey.call(this, publicKey)];
case 1:
tz1address = _a.sent();
getRequestBody = function (field, set) {
return {
fields: ["originated_contracts"],
predicates: [
{
field: field,
operation: 'eq',
set: [tz1address],
inverse: false
},
{
field: 'kind',
operation: 'eq',
set: [set],
inverse: false
},
{
field: 'status',
operation: 'eq',
set: ['applied'],
inverse: false
}
]
};
};
return [4 /*yield*/, index_1.default.post(this.baseApiUrl + "/v2/data/tezos/mainnet/operations", getRequestBody('manager_pubkey', 'origination'), {
headers: this.headers
})];
case 2:
data = (_a.sent()).data;
ktAddresses = data.map(function (origination) {
return origination.originated_contracts;
});
return [2 /*return*/, ktAddresses.reverse()];
}
});
});
};
TezosKtProtocol.prototype.estimateMaxTransactionValueFromPublicKey = function (publicKey, recipients, fee) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, this.getBalanceOfPublicKey(publicKey)];
});
});
};
TezosKtProtocol.prototype.estimateFeeDefaultsFromPublicKey = function (publicKey, recipients, values, data) {
return __awaiter(this, void 0, void 0, function () {
var fee;
return __generator(this, function (_a) {
fee = this.migrationFee.shiftedBy(-this.feeDecimals).toFixed();
return [2 /*return*/, {
low: fee,
medium: fee,
high: fee
}];
});
});
};
TezosKtProtocol.prototype.prepareTransactionFromPublicKey = function (_publicKey, _recipients, _values, _fee, _data) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
throw new Error('sending funds from KT addresses is not supported. Please use the migration feature.');
});
});
};
TezosKtProtocol.prototype.originate = function (publicKey, delegate, amount) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
throw new Error('Originate operation not supported for KT Addresses');
});
});
};
TezosKtProtocol.prototype.delegate = function (publicKey, delegate) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
throw new Error('Delegate operation not supported for KT Addresses');
});
});
};
TezosKtProtocol.prototype.migrateKtContract = function (publicKey, destinationContract) {
return __awaiter(this, void 0, void 0, function () {
var counter, branch, operations, address, balanceOfManager, _a, amount, _b, results, accountManager, _c, _d, error_1, hexDestination, spendOperation, tezosWrappedOperation, binaryTx, error_2;
return __generator(this, function (_e) {
switch (_e.label) {
case 0:
counter = new bignumber_1.default(1);
operations = [];
return [4 /*yield*/, _super.prototype.getAddressFromPublicKey.call(this, publicKey)];
case 1:
address = _e.sent();
_a = bignumber_1.default.bind;
return [4 /*yield*/, _super.prototype.getBalanceOfAddresses.call(this, [address])];
case 2:
balanceOfManager = new (_a.apply(bignumber_1.default, [void 0, _e.sent()]))();
if (balanceOfManager.isLessThan(this.migrationFee)) {
throw new Error('not enough balance on tz address for fee');
}
_b = bignumber_1.default.bind;
return [4 /*yield*/, this.getBalanceOfAddresses([destinationContract])];
case 3:
amount = new (_b.apply(bignumber_1.default, [void 0, _e.sent()]))();
_e.label = 4;
case 4:
_e.trys.push([4, 8, , 9]);
return [4 /*yield*/, Promise.all([
index_1.default.get(this.jsonRPCAPI + "/chains/main/blocks/head/context/contracts/" + address + "/counter"),
index_1.default.get(this.jsonRPCAPI + "/chains/main/blocks/head/hash"),
index_1.default.get(this.jsonRPCAPI + "/chains/main/blocks/head/context/contracts/" + address + "/manager_key")
])];
case 5:
results = _e.sent();
counter = new bignumber_1.default(results[0].data).plus(1);
branch = results[1].data;
accountManager = results[2].data;
if (!!accountManager) return [3 /*break*/, 7];
_d = (_c = operations).push;
return [4 /*yield*/, this.createRevealOperation(counter, publicKey, address)];
case 6:
_d.apply(_c, [_e.sent()]);
counter = counter.plus(1);
_e.label = 7;
case 7: return [3 /*break*/, 9];
case 8:
error_1 = _e.sent();
throw error_1;
case 9:
hexDestination = this.checkAndRemovePrefixToHex(address, this.tezosPrefixes.tz1);
if (hexDestination.length > 42) {
// must be less or equal 21 bytes
throw new Error('provided source is invalid');
}
while (hexDestination.length !== 42) {
// fill up with 0s to match 21 bytes
hexDestination = "0" + hexDestination;
}
spendOperation = {
kind: TezosOperationType_1.TezosOperationType.TRANSACTION,
fee: this.migrationFee.toFixed(),
gas_limit: '26283',
storage_limit: '0',
amount: '0',
counter: counter.toFixed(),
destination: destinationContract,
source: address,
parameters: {
entrypoint: 'do',
value: [
{ prim: 'DROP' },
{ prim: 'NIL', args: [{ prim: 'operation' }] },
{
prim: 'PUSH',
args: [
{ prim: 'key_hash' },
{
bytes: hexDestination
}
]
},
{ prim: 'IMPLICIT_ACCOUNT' },
{
prim: 'PUSH',
args: [{ prim: 'mutez' }, { int: amount.toString(10) }]
},
{ prim: 'UNIT' },
{ prim: 'TRANSFER_TOKENS' },
{ prim: 'CONS' }
]
}
};
operations.push(spendOperation);
_e.label = 10;
case 10:
_e.trys.push([10, 12, , 13]);
tezosWrappedOperation = {
branch: branch,
contents: operations
};
return [4 /*yield*/, this.forgeTezosOperation(tezosWrappedOperation)];
case 11:
binaryTx = _e.sent();
return [2 /*return*/, { binaryTransaction: binaryTx }];
case 12:
error_2 = _e.sent();
console.warn(error_2.message);
throw new Error('Forging Tezos TX failed.');
case 13: return [2 /*return*/];
}
});
});
};
return TezosKtProtocol;
}(TezosProtocol_1.TezosProtocol));
exports.TezosKtProtocol = TezosKtProtocol;
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