@unilogin/sdk
Version:
SDK is a JS library, that communicates with relayer. SDK allows managing contract, by creating basic contract-calling messages.
159 lines • 8.45 kB
JavaScript
"use strict";
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 };
}
};
var __read = (this && this.__read) || function (o, n) {
var m = typeof Symbol === "function" && o[Symbol.iterator];
if (!m) return o;
var i = m.call(o), r, ar = [], e;
try {
while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
}
catch (error) { e = { error: error }; }
finally {
try {
if (r && !r.done && (m = i["return"])) m.call(i);
}
finally { if (e) throw e.error; }
}
return ar;
};
var __spread = (this && this.__spread) || function () {
for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
return ar;
};
Object.defineProperty(exports, "__esModule", { value: true });
var ethers_1 = require("ethers");
var contracts_1 = require("@unilogin/contracts");
var commons_1 = require("@unilogin/commons");
var errors_1 = require("../../core/utils/errors");
var GnosisSafeService = /** @class */ (function () {
function GnosisSafeService(provider) {
this.provider = provider;
}
GnosisSafeService.prototype.getContractInstance = function (walletAddress) {
this.contract = this.contract || new ethers_1.Contract(walletAddress, contracts_1.GnosisSafeInterface, this.provider);
return this.contract;
};
GnosisSafeService.prototype.lastNonce = function (walletAddress) {
return __awaiter(this, void 0, void 0, function () {
var _a;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
_a = parseInt;
return [4 /*yield*/, this.getContractInstance(walletAddress).nonce()];
case 1: return [2 /*return*/, _a.apply(void 0, [_b.sent(), 10])];
}
});
});
};
GnosisSafeService.prototype.keyExist = function (walletAddress, key) {
return this.getContractInstance(walletAddress).isOwner(key);
};
GnosisSafeService.prototype.requiredSignatures = function (walletAddress) {
return this.getContractInstance(walletAddress).getThreshold();
};
GnosisSafeService.prototype.signMessage = function (privateKey, message, walletAddress) {
commons_1.ensureNotFalsy(walletAddress, errors_1.WalletNotFound);
var messageHash = contracts_1.calculateGnosisStringHash(message, walletAddress);
return contracts_1.signStringMessage(messageHash, privateKey);
};
GnosisSafeService.prototype.getOwners = function (walletAddress) {
return this.getContractInstance(walletAddress).getOwners();
};
GnosisSafeService.prototype.encodeFunction = function (method, args, walletAddress) {
var _a;
return __awaiter(this, void 0, void 0, function () {
var _b, _c, _d, _e, owners, _f, _g, _h;
return __generator(this, function (_j) {
switch (_j.label) {
case 0:
_b = method;
switch (_b) {
case 'addKey': return [3 /*break*/, 1];
case 'removeKey': return [3 /*break*/, 3];
case 'setRequiredSignatures': return [3 /*break*/, 6];
}
return [3 /*break*/, 7];
case 1:
commons_1.ensureNotFalsy(walletAddress, errors_1.WalletNotFound);
commons_1.ensureNotFalsy(args, TypeError, 'Public key is not provided');
_d = (_c = contracts_1.GnosisSafeInterface.functions.addOwnerWithThreshold).encode;
_e = [args];
return [4 /*yield*/, this.requiredSignatures(walletAddress)];
case 2: return [2 /*return*/, _d.apply(_c, [__spread.apply(void 0, _e.concat([[_j.sent()]]))])];
case 3:
commons_1.ensureNotFalsy(walletAddress, errors_1.WalletNotFound);
commons_1.ensureNotFalsy(args, TypeError, 'Public key is not provided');
return [4 /*yield*/, this.getOwners(walletAddress)];
case 4:
owners = _j.sent();
_g = (_f = contracts_1.GnosisSafeInterface.functions.removeOwner).encode;
_h = [contracts_1.getPreviousOwner(owners, args[0]), args[0]];
return [4 /*yield*/, this.requiredSignatures(walletAddress)];
case 5: return [2 /*return*/, _g.apply(_f, [_h.concat([_j.sent()])])];
case 6:
commons_1.ensure(((_a = args) === null || _a === void 0 ? void 0 : _a.length) === 1, TypeError, 'Number of required signatures is not provided');
return [2 /*return*/, contracts_1.GnosisSafeInterface.functions.changeThreshold.encode(args)];
case 7: throw TypeError("Invalid method: " + method);
case 8:
;
return [2 /*return*/];
}
});
});
};
GnosisSafeService.prototype.getEventNameFor = function (event) {
switch (event) {
case 'KeyAdded':
return 'AddedOwner';
case 'KeyRemoved':
return 'RemovedOwner';
default:
throw TypeError("Invalid event: " + event);
}
};
GnosisSafeService.prototype.signRelayerRequest = function (privateKey, relayerRequest) {
var signature = this.signMessage(privateKey, ethers_1.utils.arrayify(ethers_1.utils.toUtf8Bytes(relayerRequest.contractAddress)), relayerRequest.contractAddress);
relayerRequest.signature = signature;
return relayerRequest;
};
return GnosisSafeService;
}());
exports.GnosisSafeService = GnosisSafeService;
;
//# sourceMappingURL=GnosisSafeService.js.map