@keyper/container
Version:
keyper container
138 lines (137 loc) • 7.42 kB
JavaScript
;
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
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 });
exports.AnyPayLockScript = void 0;
var numberToBN = require("number-to-bn");
var utils = require("@nervosnetwork/ckb-sdk-utils");
var specs_1 = require("@keyper/specs");
var AnyPayLockScript = /** @class */ (function () {
function AnyPayLockScript(codeHash, hashType, deps) {
if (codeHash === void 0) { codeHash = "0x390e1c7cb59fbd5cf9bfb9370acb0d2bbbbbcf4136c90b2f3ea5277b4c13b540"; }
if (hashType === void 0) { hashType = "type"; }
if (deps === void 0) { deps = [{
outPoint: {
txHash: "0xf860285b77069801f91d32a316bf07c8caee7ff1ab39b506d6708de7dd88595f",
index: "0x0"
},
depType: "depGroup",
}]; }
this.name = "AnyPay";
this.codeHash = codeHash;
this.hashType = hashType;
this._deps = deps;
}
AnyPayLockScript.prototype.deps = function () {
return this._deps;
};
AnyPayLockScript.prototype.script = function (publicKey) {
var args = utils.blake160(publicKey);
return {
codeHash: this.codeHash,
hashType: this.hashType,
args: "0x" + Buffer.from(args).toString("hex")
};
};
AnyPayLockScript.prototype.signatureAlgorithm = function () {
return specs_1.SignatureAlgorithm.secp256k1;
};
AnyPayLockScript.prototype.setProvider = function (provider) {
return __awaiter(this, void 0, void 0, function () {
return __generator(this, function (_a) {
this.provider = provider;
return [2 /*return*/];
});
});
};
AnyPayLockScript.prototype.sign = function (context, rawTx, config) {
if (config === void 0) { config = { index: 0, length: -1 }; }
return __awaiter(this, void 0, void 0, function () {
var txHash, emptyWitness, serializedEmptyWitnessBytes, serialziedEmptyWitnessSize, s, i, w, bytes, message, signd;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
txHash = utils.rawTransactionToHash(rawTx);
if (config.length === -1) {
config.length = rawTx.witnesses.length;
}
if (config.length + config.index > rawTx.witnesses.length) {
throw new Error("request config error");
}
if (typeof rawTx.witnesses[config.index] !== 'object') {
throw new Error("first witness in the group should be type of WitnessArgs");
}
emptyWitness = __assign(__assign({}, rawTx.witnesses[config.index]), { lock: "0x" + '0'.repeat(130) });
serializedEmptyWitnessBytes = utils.hexToBytes(utils.serializeWitnessArgs(emptyWitness));
serialziedEmptyWitnessSize = serializedEmptyWitnessBytes.length;
s = utils.blake2b(32, null, null, utils.PERSONAL);
s.update(utils.hexToBytes(txHash));
s.update(utils.hexToBytes(utils.toHexInLittleEndian("0x" + numberToBN(serialziedEmptyWitnessSize).toString(16), 8)));
s.update(serializedEmptyWitnessBytes);
for (i = config.index + 1; i < config.index + config.length; i++) {
w = rawTx.witnesses[i];
bytes = utils.hexToBytes(typeof w === 'string' ? w : utils.serializeWitnessArgs(w));
s.update(utils.hexToBytes(utils.toHexInLittleEndian("0x" + numberToBN(bytes.length).toString(16), 8)));
s.update(bytes);
}
message = "0x" + s.digest('hex');
return [4 /*yield*/, this.provider.sign(context, message)];
case 1:
signd = _a.sent();
// @ts-ignore
rawTx.witnesses[config.index].lock = signd;
// @ts-ignore
rawTx.witnesses[config.index] = utils.serializeWitnessArgs(rawTx.witnesses[config.index]);
return [2 /*return*/, rawTx];
}
});
});
};
return AnyPayLockScript;
}());
exports.AnyPayLockScript = AnyPayLockScript;