ethr-status-registry
Version:
Verifiable Credential status resolver using an ethereum contract as registry
142 lines • 7.07 kB
JavaScript
;
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 (Object.prototype.hasOwnProperty.call(b, 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 });
exports.ExternalSignerProvider = void 0;
// import { ethers } from 'ethers'
var abstract_signer_1 = require("@ethersproject/abstract-signer");
var properties_1 = require("@ethersproject/properties");
var transactions_1 = require("@ethersproject/transactions");
var ExternalSignerProvider = /** @class */ (function (_super) {
__extends(ExternalSignerProvider, _super);
function ExternalSignerProvider(ethSign, provider) {
var _this = _super.call(this) || this;
_this.signRaw = function (rawTx) {
return new Promise(function (resolve, reject) {
_this.ethSign(rawTx, function (err, signedTx) {
if (err) {
reject(err);
}
else {
resolve(signedTx);
}
});
});
};
_this.ethSign = ethSign;
properties_1.defineReadOnly(_this, 'provider', provider);
return _this;
}
ExternalSignerProvider.prototype.connect = function (provider) {
return new ExternalSignerProvider(this.ethSign, provider);
};
ExternalSignerProvider.prototype.sign = function (transaction) {
return __awaiter(this, void 0, void 0, function () {
var tx, signed;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, properties_1.resolveProperties(transaction)];
case 1:
tx = _a.sent();
return [4 /*yield*/, this.signRaw(tx)];
case 2:
signed = _a.sent();
return [2 /*return*/, signed];
}
});
});
};
ExternalSignerProvider.prototype.getAddress = function () {
return __awaiter(this, void 0, void 0, function () {
var signedTx, decoded;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.signRaw({})];
case 1:
signedTx = _a.sent();
decoded = transactions_1.parse(signedTx);
return [2 /*return*/, decoded.from];
}
});
});
};
ExternalSignerProvider.prototype.signMessage = function (message) {
return Promise.reject(new Error('Method not implemented.'));
};
ExternalSignerProvider.prototype.signTransaction = function (transaction) {
return Promise.reject(new Error('Method not implemented.'));
};
ExternalSignerProvider.prototype.sendTransaction = function (transaction) {
return __awaiter(this, void 0, void 0, function () {
var _a;
var _this = this;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
if (!this.provider) {
throw new Error('missing provider');
}
if (!(transaction.nonce == null)) return [3 /*break*/, 2];
_a = transaction;
return [4 /*yield*/, this.provider.getTransactionCount(this.getAddress(), 'pending')];
case 1:
_a.nonce = _b.sent();
_b.label = 2;
case 2: return [2 /*return*/, this.sign(transaction).then(function (signedTransaction) {
return _this.provider.sendTransaction(signedTransaction);
})];
}
});
});
};
return ExternalSignerProvider;
}(abstract_signer_1.Signer));
exports.ExternalSignerProvider = ExternalSignerProvider;
//# sourceMappingURL=ExternalSignerProvider.js.map