@firmachain/firma-js
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The Official FirmaChain Javascript SDK written in Typescript
358 lines (357 loc) • 18.6 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 (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
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 {
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if (y = 0, t) op = [op[0] & 2, t.value];
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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 __spreadArray = (this && this.__spreadArray) || function (to, from) {
for (var i = 0, il = from.length, j = to.length; i < il; i++, j++)
to[j] = from[i];
return to;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.SigningStargateClient = void 0;
var encoding_1 = require("@cosmjs/encoding");
var encoding_2 = require("@cosmjs/encoding");
var proto_signing_1 = require("@cosmjs/proto-signing");
var tendermint_rpc_1 = require("@cosmjs/tendermint-rpc");
var signing_1 = require("cosmjs-types/cosmos/tx/signing/v1beta1/signing");
var tx_1 = require("cosmjs-types/cosmos/tx/v1beta1/tx");
var accounts_1 = require("./accounts");
var stargateclient_1 = require("./stargateclient");
var axios_1 = __importDefault(require("axios"));
var math_1 = require("@cosmjs/math");
var any_1 = require("../google/protobuf/any");
var long_1 = __importDefault(require("long"));
var encoding_3 = require("../amino/encoding");
var SigningStargateClient = /** @class */ (function (_super) {
__extends(SigningStargateClient, _super);
function SigningStargateClient(tmClient, signer, registry) {
var _this = _super.call(this, tmClient) || this;
_this.registry = registry;
_this.signer = signer;
return _this;
}
SigningStargateClient.prototype.getSigner = function () {
return this.signer;
};
SigningStargateClient.connectWithSigner = function (endpoint, signer, registry) {
return __awaiter(this, void 0, void 0, function () {
var tmClient;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
this._endpoint = endpoint;
return [4 /*yield*/, tendermint_rpc_1.Tendermint34Client.connect(endpoint)];
case 1:
tmClient = _a.sent();
return [2 /*return*/, new SigningStargateClient(tmClient, signer, registry)];
}
});
});
};
SigningStargateClient.prototype.signAndBroadcast = function (signerAddress, messages, fee, memo) {
if (memo === void 0) { memo = ""; }
return __awaiter(this, void 0, void 0, function () {
var txRaw, txBytes;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.sign(signerAddress, messages, fee, memo)];
case 1:
txRaw = _a.sent();
txBytes = tx_1.TxRaw.encode(txRaw).finish();
return [2 /*return*/, this.broadcastTx(txBytes)];
}
});
});
};
SigningStargateClient.makeSignDocForSend = function (signerAddress, pubkeyStr, messages, fee, memo, serverUrl, chainId, registry) {
return __awaiter(this, void 0, void 0, function () {
var _a, accountNumber, sequence, account, rawSecp256k1Pubkey, pubkey, txBodyEncodeObject, txBodyBytes, gasLimit, authInfoBytes;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
SigningStargateClient._endpoint = serverUrl;
return [4 /*yield*/, SigningStargateClient.getSequence(signerAddress)];
case 1:
_a = _b.sent(), accountNumber = _a.accountNumber, sequence = _a.sequence;
return [4 /*yield*/, SigningStargateClient.getAccount(signerAddress)];
case 2:
account = _b.sent();
if (account == null)
throw new Error("Failed to retrieve account from signer");
rawSecp256k1Pubkey = encoding_1.fromBase64(pubkeyStr);
pubkey = proto_signing_1.encodePubkey(encoding_3.encodeSecp256k1Pubkey(rawSecp256k1Pubkey));
txBodyEncodeObject = {
typeUrl: "/cosmos.tx.v1beta1.TxBody",
value: {
messages: messages,
memo: memo,
},
};
txBodyBytes = registry.encode(txBodyEncodeObject);
gasLimit = math_1.Int53.fromString(fee.gas).toNumber();
authInfoBytes = this.makeAuthInfoBytes([{ pubkey: pubkey, sequence: sequence }], fee.amount, gasLimit, fee.granter);
return [2 /*return*/, proto_signing_1.makeSignDoc(txBodyBytes, authInfoBytes, chainId, accountNumber)];
}
});
});
};
SigningStargateClient.prototype.sign = function (signerAddress, messages, fee, memo, explicitSignerData) {
return __awaiter(this, void 0, void 0, function () {
var signerData, _a, accountNumber, sequence, chainId;
return __generator(this, function (_b) {
switch (_b.label) {
case 0:
if (!explicitSignerData) return [3 /*break*/, 1];
signerData = explicitSignerData;
return [3 /*break*/, 4];
case 1: return [4 /*yield*/, SigningStargateClient.getSequence(signerAddress)];
case 2:
_a = _b.sent(), accountNumber = _a.accountNumber, sequence = _a.sequence;
return [4 /*yield*/, this.getChainId()];
case 3:
chainId = _b.sent();
signerData = {
accountNumber: accountNumber,
sequence: sequence,
chainId: chainId,
};
_b.label = 4;
case 4: return [2 /*return*/, this.signDirect(signerAddress, messages, fee, memo, signerData)];
}
});
});
};
SigningStargateClient.prototype.getChainId = function () {
return __awaiter(this, void 0, void 0, function () {
var response, chainId;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
if (!!this.chainId) return [3 /*break*/, 2];
return [4 /*yield*/, this.forceGetTmClient().status()];
case 1:
response = _a.sent();
chainId = response.nodeInfo.network;
if (!chainId)
throw new Error("Chain ID must not be empty");
this.chainId = chainId;
_a.label = 2;
case 2: return [2 /*return*/, this.chainId];
}
});
});
};
/**
* Takes a bech32 encoded address and returns the data part. The prefix is ignored and discarded.
* This is called AccAddress in Cosmos SDK, which is basically an alias for raw binary data.
* The result is typically 20 bytes long but not restricted to that.
*/
SigningStargateClient.toAccAddress = function (address) {
return encoding_2.Bech32.decode(address).data;
};
SigningStargateClient.getAccount = function (address) {
return __awaiter(this, void 0, void 0, function () {
var accAddress, hexAccAddress, axios, path, result, finalData, account, finalAccount, error_1;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
_a.trys.push([0, 2, , 3]);
accAddress = this.toAccAddress(address);
hexAccAddress = "0x01" + Buffer.from(accAddress).toString("hex");
axios = axios_1.default.create({
baseURL: SigningStargateClient._endpoint,
headers: {
Accept: "application/json",
},
timeout: 15000
});
path = "/abci_query?path=\"/store/acc/key\"";
return [4 /*yield*/, axios.get(path, { params: { data: hexAccAddress } })];
case 1:
result = _a.sent();
finalData = result.data.result.response.value;
account = any_1.Any.decode(Buffer.from(finalData, "base64"));
finalAccount = accounts_1.accountFromAny(account);
return [2 /*return*/, finalAccount];
case 2:
error_1 = _a.sent();
return [2 /*return*/, undefined];
case 3: return [2 /*return*/];
}
});
});
};
SigningStargateClient.getSequence = function (address) {
return __awaiter(this, void 0, void 0, function () {
var account;
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, this.getAccount(address)];
case 1:
account = _a.sent();
if (!account) {
throw new Error("Account does not exist on chain. Send some tokens there before trying to query sequence.");
}
return [2 /*return*/, {
accountNumber: account.accountNumber,
sequence: account.sequence,
}];
}
});
});
};
SigningStargateClient.makeSignerInfos = function (signers, signMode) {
return signers.map(function (_a) {
var pubkey = _a.pubkey, sequence = _a.sequence;
return ({
publicKey: pubkey,
modeInfo: {
single: { mode: signMode },
},
sequence: long_1.default.fromNumber(sequence),
});
});
};
SigningStargateClient.makeAuthInfoBytes = function (signers, feeAmount, gasLimit, granter, signMode) {
if (signMode === void 0) { signMode = signing_1.SignMode.SIGN_MODE_DIRECT; }
var authInfo = {
signerInfos: this.makeSignerInfos(signers, signMode),
fee: {
amount: __spreadArray([], __read(feeAmount)),
gasLimit: long_1.default.fromNumber(gasLimit),
granter: granter,
},
};
return tx_1.AuthInfo.encode(tx_1.AuthInfo.fromPartial(authInfo)).finish();
};
SigningStargateClient.prototype.signDirect = function (signerAddress, messages, fee, memo, _a) {
var accountNumber = _a.accountNumber, sequence = _a.sequence, chainId = _a.chainId;
return __awaiter(this, void 0, void 0, function () {
var accountFromSigner, pubkey, txBodyEncodeObject, txBodyBytes, gasLimit, authInfoBytes, signDoc, _b, signature, signed;
return __generator(this, function (_c) {
switch (_c.label) {
case 0: return [4 /*yield*/, this.getSigner().getAccounts()];
case 1:
accountFromSigner = (_c.sent()).find(function (account) { return account.address === signerAddress; });
if (!accountFromSigner) {
throw new Error("Failed to retrieve account from signer");
}
pubkey = proto_signing_1.encodePubkey(encoding_3.encodeSecp256k1Pubkey(accountFromSigner.pubkey));
txBodyEncodeObject = {
typeUrl: "/cosmos.tx.v1beta1.TxBody",
value: {
messages: messages,
memo: memo,
},
};
txBodyBytes = this.registry.encode(txBodyEncodeObject);
gasLimit = math_1.Int53.fromString(fee.gas).toNumber();
authInfoBytes = SigningStargateClient.makeAuthInfoBytes([{ pubkey: pubkey, sequence: sequence }], fee.amount, gasLimit, fee.granter);
signDoc = proto_signing_1.makeSignDoc(txBodyBytes, authInfoBytes, chainId, accountNumber);
return [4 /*yield*/, this.getSigner().signDirect(signerAddress, signDoc)];
case 2:
_b = _c.sent(), signature = _b.signature, signed = _b.signed;
return [2 /*return*/, tx_1.TxRaw.fromPartial({
bodyBytes: signed.bodyBytes,
authInfoBytes: signed.authInfoBytes,
signatures: [encoding_1.fromBase64(signature.signature)],
})];
}
});
});
};
SigningStargateClient.prototype.signDirectForSignDoc = function (signerAddress, signDoc) {
return __awaiter(this, void 0, void 0, function () {
var accountFromSigner, _a, signature, signed, txRaw;
return __generator(this, function (_b) {
switch (_b.label) {
case 0: return [4 /*yield*/, this.getSigner().getAccounts()];
case 1:
accountFromSigner = (_b.sent()).find(function (account) { return account.address === signerAddress; });
if (!accountFromSigner) {
throw new Error("Failed to retrieve account from signer");
}
return [4 /*yield*/, this.getSigner().signDirect(signerAddress, signDoc)];
case 2:
_a = _b.sent(), signature = _a.signature, signed = _a.signed;
txRaw = tx_1.TxRaw.fromPartial({
bodyBytes: signed.bodyBytes,
authInfoBytes: signed.authInfoBytes,
signatures: [encoding_1.fromBase64(signature.signature)],
});
return [2 /*return*/, { txRaw: txRaw, signature: signature.signature }];
}
});
});
};
SigningStargateClient._endpoint = "";
return SigningStargateClient;
}(stargateclient_1.StargateClient));
exports.SigningStargateClient = SigningStargateClient;