diff --git a/CHANGELOG.md b/CHANGELOG.md index b90d59da6..f933fc879 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -3,9 +3,14 @@ Changelog This change log is managed by `scripts/cmds/update-versions` but may be manually updated. -ethers/v5.0.0-beta.151 (2019-08-03 1:29) ----------------------------------------- +ethers/v5.0.0-beta.151 (2019-08-05 14:29) +----------------------------------------- + - Using CLI --wait instead of custom Plugin flag for ethers-ens. ([19ee2b5](https://github.com/ethers-io/ethers.js/commit/19ee2b516005b2c35b846f19457ec9bbfa0c283b)) + - Added --wait as a general flag to CLI. ([7640292](https://github.com/ethers-io/ethers.js/commit/7640292ac8b7b9e6de3ad6699d23e2debf26cc1b)) + - Added migrate-registrar and transfer to ENS CLI. ([31e8e1b](https://github.com/ethers-io/ethers.js/commit/31e8e1b0520bc8be390fbf7e2b473c36a8649eb3)) + - Include data in the CLI transaction dump. ([53bd96a](https://github.com/ethers-io/ethers.js/commit/53bd96a9f675233906033290f1e0c71ca4e9d389)) + - Better errors on gas estimation failure. ([0e6b810](https://github.com/ethers-io/ethers.js/commit/0e6b810def390309240508a99b2cf0736848dedd)) - Added package name prefix to all _version for Logger. ([692589d](https://github.com/ethers-io/ethers.js/commit/692589db54cbca10a2a453e9a1801a8612056559)) ethers/v5.0.0-beta.150 (2019-08-03 1:07) diff --git a/README.md b/README.md index d0ef66b5f..8e97ec562 100644 --- a/README.md +++ b/README.md @@ -14,13 +14,13 @@ Installing **node.js** ``` -/home/ricmoo/some_project> npm install --save ethers +/home/ricmoo/some_project> npm install --save ethers@next ``` **browser** ``` - ``` @@ -72,7 +72,7 @@ apps). To do this, run: ``` -/home/ethers> npm run update-version +/home/ethers> npm run update-versions ``` Which will also list all packages that have changed along with the specifc files. diff --git a/packages/abstract-signer/_version.d.ts b/packages/abstract-signer/_version.d.ts index d47b198ca..df0464bba 100644 --- a/packages/abstract-signer/_version.d.ts +++ b/packages/abstract-signer/_version.d.ts @@ -1 +1 @@ -export declare const version = "abstract-signer/5.0.0-beta.129"; +export declare const version = "abstract-signer/5.0.0-beta.130"; diff --git a/packages/abstract-signer/_version.js b/packages/abstract-signer/_version.js index dde51e99e..d1a1d30c8 100644 --- a/packages/abstract-signer/_version.js +++ b/packages/abstract-signer/_version.js @@ -1,3 +1,3 @@ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -exports.version = "abstract-signer/5.0.0-beta.129"; +exports.version = "abstract-signer/5.0.0-beta.130"; diff --git a/packages/abstract-signer/index.js b/packages/abstract-signer/index.js index cf9c9e16f..8ec8cccb4 100644 --- a/packages/abstract-signer/index.js +++ b/packages/abstract-signer/index.js @@ -135,7 +135,11 @@ var Signer = /** @class */ (function () { }); } if (tx.gasLimit == null) { - tx.gasLimit = _this.estimateGas(tx); + tx.gasLimit = _this.estimateGas(tx).catch(function (error) { + logger.throwError("unable to estimate gas; specify manually", logger_1.Logger.errors.UNPREDICTABLE_GAS_LIMIT, { + tx: tx + }); + }); } if (tx.chainId == null) { tx.chainId = _this.getChainId(); diff --git a/packages/abstract-signer/package.json b/packages/abstract-signer/package.json index 546f91da5..0b61f7e1b 100644 --- a/packages/abstract-signer/package.json +++ b/packages/abstract-signer/package.json @@ -1,6 +1,6 @@ { "name": "@ethersproject/abstract-signer", - "version": "5.0.0-beta.129", + "version": "5.0.0-beta.130", "description": "Error utility functions for ethers.", "main": "index.js", "scripts": { @@ -26,5 +26,5 @@ "type": "git", "url": "git://github.com/ethers-io/ethers.js.git" }, - "tarballHash": "0xca5aae60ad4709cb13eaad89f9633310761652995768c9505da0384d9f5927e3" + "tarballHash": "0x11d1a609bf3403df9d25c16e8ffed6ab49a0920febf2e9dff89cd96a239ee18d" } diff --git a/packages/abstract-signer/src.ts/_version.ts b/packages/abstract-signer/src.ts/_version.ts index 9cddb5c38..819276ed7 100644 --- a/packages/abstract-signer/src.ts/_version.ts +++ b/packages/abstract-signer/src.ts/_version.ts @@ -1 +1 @@ -export const version = "abstract-signer/5.0.0-beta.129"; +export const version = "abstract-signer/5.0.0-beta.130"; diff --git a/packages/cli/_version.d.ts b/packages/cli/_version.d.ts index 6f7c39533..a307c1613 100644 --- a/packages/cli/_version.d.ts +++ b/packages/cli/_version.d.ts @@ -1 +1 @@ -export declare const version = "cli/5.0.0-beta.137"; +export declare const version = "cli/5.0.0-beta.138"; diff --git a/packages/cli/_version.js b/packages/cli/_version.js index 78236548d..0008d7553 100644 --- a/packages/cli/_version.js +++ b/packages/cli/_version.js @@ -1,3 +1,3 @@ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -exports.version = "cli/5.0.0-beta.137"; +exports.version = "cli/5.0.0-beta.138"; diff --git a/packages/cli/bin/ethers-ens.js b/packages/cli/bin/ethers-ens.js index 580093d0f..54dfd7931 100755 --- a/packages/cli/bin/ethers-ens.js +++ b/packages/cli/bin/ethers-ens.js @@ -60,22 +60,13 @@ var ensAbi = [ "function owner(bytes32 node) external view returns (address)", "function resolver(bytes32 node) external view returns (address)" ]; +var States = Object.freeze(["Open", "Auction", "Owned", "Forbidden", "Reveal", "NotAvailable"]); var ethLegacyRegistrarAbi = [ + "function entries(bytes32 _hash) view returns (uint8 state, address owner, uint registrationDate, uint value, uint highestBid)", "function state(bytes32 _hash) public view returns (uint8)", + "function transferRegistrars(bytes32 _hash) @500000", ]; -/* -const ethRegistrarAbi = [ - "function available(uint256 id) public view returns(bool)", -]; -*/ var ethControllerAbi = [ - /* - "function nameExpires(uint256 id) external view returns(uint)", - "function register(uint256 id, address owner, uint duration) external returns(uint)", - "renew(uint256 id, uint duration) external returns(uint)", - "reclaim(uint256 id, address owner) external", - "acceptRegistrarTransfer(bytes32 label, Deed deed, uint) external", - */ "function rentPrice(string memory name, uint duration) view public returns(uint)", "function available(string memory label) public view returns(bool)", "function makeCommitment(string memory name, address owner, bytes32 secret) pure public returns(bytes32)", @@ -83,6 +74,9 @@ var ethControllerAbi = [ "function register(string calldata name, address owner, uint duration, bytes32 secret) payable @500000", "function renew(string calldata name, uint duration) payable @500000", ]; +var ethRegistrarAbi = [ + "function transferFrom(address from, address to, uint256 tokenId)" +]; var resolverAbi = [ "function interfaceImplementer(bytes32 nodehash, bytes4 interfaceId) view returns (address)", "function addr(bytes32 nodehash) view returns (address)", @@ -90,7 +84,7 @@ var resolverAbi = [ "function text(bytes32 nodehash, string key) view returns (string)", "function setText(bytes32 nodehash, string key, string value) @500000", ]; -//const InterfaceID_ERC721 = "0x6ccb2df4"; +var InterfaceID_ERC721 = "0x6ccb2df4"; var InterfaceID_Controller = "0x018fac06"; var InterfaceID_Legacy = "0x7ba18ba1"; /* @@ -105,6 +99,97 @@ function listify(words) { return words.slice(0, words.length - 1).join(", ") + " and " + words[words.length - 1]; } var cli = new cli_1.CLI(); +var EnsPlugin = /** @class */ (function (_super) { + __extends(EnsPlugin, _super); + function EnsPlugin() { + var _this = _super.call(this) || this; + ethers_1.ethers.utils.defineReadOnly(_this, "_ethAddressCache", {}); + return _this; + } + EnsPlugin.prototype.getEns = function () { + return new ethers_1.ethers.Contract(this.network.ensAddress, ensAbi, this.accounts[0] || this.provider); + }; + EnsPlugin.prototype.getResolver = function (nodehash) { + return __awaiter(this, void 0, void 0, function () { + var _a, _b; + return __generator(this, function (_c) { + switch (_c.label) { + case 0: + if (!!this._ethAddressCache[nodehash]) return [3 /*break*/, 2]; + _a = this._ethAddressCache; + _b = nodehash; + return [4 /*yield*/, this.getEns().resolver(nodehash)]; + case 1: + _a[_b] = _c.sent(); + _c.label = 2; + case 2: return [2 /*return*/, new ethers_1.ethers.Contract(this._ethAddressCache[nodehash], resolverAbi, this.accounts[0] || this.provider)]; + } + }); + }); + }; + EnsPlugin.prototype.getEthInterfaceAddress = function (interfaceId) { + return __awaiter(this, void 0, void 0, function () { + var ethNodehash, resolver, _a, _b; + return __generator(this, function (_c) { + switch (_c.label) { + case 0: + ethNodehash = ethers_1.ethers.utils.namehash("eth"); + if (!!this._ethAddressCache[interfaceId]) return [3 /*break*/, 3]; + return [4 /*yield*/, this.getResolver(ethNodehash)]; + case 1: + resolver = _c.sent(); + _a = this._ethAddressCache; + _b = interfaceId; + return [4 /*yield*/, resolver.interfaceImplementer(ethNodehash, interfaceId)]; + case 2: + _a[_b] = _c.sent(); + _c.label = 3; + case 3: return [2 /*return*/, this._ethAddressCache[interfaceId]]; + } + }); + }); + }; + EnsPlugin.prototype.getEthController = function () { + return __awaiter(this, void 0, void 0, function () { + var address; + return __generator(this, function (_a) { + switch (_a.label) { + case 0: return [4 /*yield*/, this.getEthInterfaceAddress(InterfaceID_Controller)]; + case 1: + address = _a.sent(); + return [2 /*return*/, new ethers_1.ethers.Contract(address, ethControllerAbi, this.accounts[0] || this.provider)]; + } + }); + }); + }; + EnsPlugin.prototype.getEthLegacyRegistrar = function () { + return __awaiter(this, void 0, void 0, function () { + var address; + return __generator(this, function (_a) { + switch (_a.label) { + case 0: return [4 /*yield*/, this.getEthInterfaceAddress(InterfaceID_Legacy)]; + case 1: + address = _a.sent(); + return [2 /*return*/, new ethers_1.ethers.Contract(address, ethLegacyRegistrarAbi, this.accounts[0] || this.provider)]; + } + }); + }); + }; + EnsPlugin.prototype.getEthRegistrar = function () { + return __awaiter(this, void 0, void 0, function () { + var address; + return __generator(this, function (_a) { + switch (_a.label) { + case 0: return [4 /*yield*/, this.getEthInterfaceAddress(InterfaceID_ERC721)]; + case 1: + address = _a.sent(); + return [2 /*return*/, new ethers_1.ethers.Contract(address, ethRegistrarAbi, this.accounts[0] || this.provider)]; + } + }); + }); + }; + return EnsPlugin; +}(cli_1.Plugin)); var LookupPlugin = /** @class */ (function (_super) { __extends(LookupPlugin, _super); function LookupPlugin() { @@ -131,30 +216,15 @@ var LookupPlugin = /** @class */ (function (_super) { }; LookupPlugin.prototype.run = function () { return __awaiter(this, void 0, void 0, function () { - var ens, ethNodehash, ethResolverPromise, ethControllerPromise, ethLegacyRegistrarPromise, _loop_1, this_1, i; - var _this = this; + var ens, _loop_1, this_1, i; return __generator(this, function (_a) { switch (_a.label) { case 0: return [4 /*yield*/, _super.prototype.run.call(this)]; case 1: _a.sent(); - ens = new ethers_1.ethers.Contract(this.network.ensAddress, ensAbi, this.provider); - ethNodehash = ethers_1.ethers.utils.namehash("eth"); - ethResolverPromise = ens.resolver(ethNodehash).then(function (address) { - return new ethers_1.ethers.Contract(address, resolverAbi, _this.provider); - }); - ethControllerPromise = ethResolverPromise.then(function (ethResolver) { - return ethResolver.interfaceImplementer(ethNodehash, InterfaceID_Controller).then(function (address) { - return new ethers_1.ethers.Contract(address, ethControllerAbi, _this.provider); - }); - }); - ethLegacyRegistrarPromise = ethResolverPromise.then(function (ethResolver) { - return ethResolver.interfaceImplementer(ethNodehash, InterfaceID_Legacy).then(function (address) { - return new ethers_1.ethers.Contract(address, ethLegacyRegistrarAbi, _this.provider); - }); - }); + ens = this.getEns(); _loop_1 = function (i) { - var name_1, nodehash, details, comps, labelhash_1, available, resolver; + var name_1, nodehash, details, comps, labelhash_1, available, legacyRegistrarPromise_1, resolver, key; return __generator(this, function (_a) { switch (_a.label) { case 0: @@ -167,36 +237,49 @@ var LookupPlugin = /** @class */ (function (_super) { comps = name_1.split("."); if (comps.length === 2 && comps[1] === "eth") { labelhash_1 = ethers_1.ethers.utils.id(comps[0].toLowerCase()); - available = ethControllerPromise.then(function (ethController) { + available = this_1.getEthController().then(function (ethController) { return ethController.available(comps[0]); }); details.Available = available; - details.Registrar = Promise.all([ + legacyRegistrarPromise_1 = this_1.getEthLegacyRegistrar(); + details._Registrar = Promise.all([ available, - ethLegacyRegistrarPromise.then(function (legacyRegistrar) { + legacyRegistrarPromise_1.then(function (legacyRegistrar) { return legacyRegistrar.state(labelhash_1); }) ]).then(function (results) { - var States = ["Open", "Auction", "Owned", "Forbidden", "Reveal", "NotAvailable"]; var available = results[0]; var state = States[results[1]]; - console.log(available, state); - return "FOO"; + if (!available && state === "Owned") { + return legacyRegistrarPromise_1.then(function (legacyRegistrar) { + return legacyRegistrar.entries(labelhash_1).then(function (entries) { + return { + Registrar: "Legacy", + "Deed Value": (ethers_1.ethers.utils.formatEther(entries.value) + " ether"), + "Highest Bid": (ethers_1.ethers.utils.formatEther(entries.highestBid) + " ether"), + }; + }); + }); + } + return { Registrar: "Permanent" }; }); } return [4 /*yield*/, ethers_1.ethers.utils.resolveProperties(details)]; case 1: details = _a.sent(); - if (!(details.Resolver !== ethers_1.ethers.constants.AddressZero)) return [3 /*break*/, 3]; - resolver = new ethers_1.ethers.Contract(details.Resolver, resolverAbi, this_1.provider); - details.address = resolver.addr(nodehash); - details.email = resolver.text(nodehash, "email"); - details.website = resolver.text(nodehash, "website"); + if (details.Resolver !== ethers_1.ethers.constants.AddressZero) { + resolver = new ethers_1.ethers.Contract(details.Resolver, resolverAbi, this_1.provider); + details.address = resolver.addr(nodehash); + details.email = resolver.text(nodehash, "email").catch(function (error) { return (""); }); + details.website = resolver.text(nodehash, "website").catch(function (error) { return (""); }); + } return [4 /*yield*/, ethers_1.ethers.utils.resolveProperties(details)]; case 2: details = _a.sent(); - _a.label = 3; - case 3: + for (key in details._Registrar) { + details[key] = details._Registrar[key]; + } + delete details._Registrar; this_1.dump("Name: " + this_1.names[i], details); return [2 /*return*/]; } @@ -220,7 +303,7 @@ var LookupPlugin = /** @class */ (function (_super) { }); }; return LookupPlugin; -}(cli_1.Plugin)); +}(EnsPlugin)); cli.addPlugin("lookup", LookupPlugin); var AccountPlugin = /** @class */ (function (_super) { __extends(AccountPlugin, _super); @@ -232,82 +315,6 @@ var AccountPlugin = /** @class */ (function (_super) { operation: "getHelp" }); }; - AccountPlugin.getOptionHelp = function () { - return [ - { - name: "[ --wait ]", - help: "Wait for the transaction to be mined" - } - ]; - }; - AccountPlugin.prototype.getResolver = function (nodehash) { - return __awaiter(this, void 0, void 0, function () { - var resolverAddress; - return __generator(this, function (_a) { - switch (_a.label) { - case 0: - if (!nodehash) { - nodehash = this.nodehash; - } - return [4 /*yield*/, this.ens.resolver(nodehash)]; - case 1: - resolverAddress = _a.sent(); - return [2 /*return*/, new ethers_1.ethers.Contract(resolverAddress, resolverAbi, this.accounts[0])]; - } - }); - }); - }; - AccountPlugin.prototype.getEthController = function () { - return __awaiter(this, void 0, void 0, function () { - var ethNodehash, resolver, ethControllerAddress; - return __generator(this, function (_a) { - switch (_a.label) { - case 0: - ethNodehash = ethers_1.ethers.utils.namehash("eth"); - return [4 /*yield*/, this.getResolver(ethNodehash)]; - case 1: - resolver = _a.sent(); - return [4 /*yield*/, resolver.interfaceImplementer(ethNodehash, InterfaceID_Controller)]; - case 2: - ethControllerAddress = _a.sent(); - return [2 /*return*/, new ethers_1.ethers.Contract(ethControllerAddress, ethControllerAbi, this.accounts[0])]; - } - }); - }); - }; - AccountPlugin.prototype.wait = function (tx) { - return __awaiter(this, void 0, void 0, function () { - var receipt, error_1; - return __generator(this, function (_a) { - switch (_a.label) { - case 0: - if (!this._wait) { - return [2 /*return*/]; - } - _a.label = 1; - case 1: - _a.trys.push([1, 3, , 4]); - return [4 /*yield*/, tx.wait()]; - case 2: - receipt = _a.sent(); - this.dump("Success:", { - BlockNumber: receipt.blockNumber, - BlockHash: receipt.blockHash, - GasUsed: ethers_1.ethers.utils.commify(receipt.gasUsed.toString()), - Fee: ethers_1.ethers.utils.formatEther(receipt.gasUsed.mul(tx.gasPrice)) - }); - return [3 /*break*/, 4]; - case 3: - error_1 = _a.sent(); - this.dump("Failed:", { - Error: error_1.message - }); - return [3 /*break*/, 4]; - case 4: return [2 /*return*/]; - } - }); - }); - }; AccountPlugin.prototype._setValue = function (key, value) { return __awaiter(this, void 0, void 0, function () { return __generator(this, function (_a) { @@ -332,7 +339,6 @@ var AccountPlugin = /** @class */ (function (_super) { case 1: _a.sent(); ethers_1.ethers.utils.defineReadOnly(this, "_wait", argParser.consumeFlag("wait")); - ethers_1.ethers.utils.defineReadOnly(this, "ens", new ethers_1.ethers.Contract(this.network.ensAddress, ensAbi, this.accounts[0])); return [2 /*return*/]; } }); @@ -373,22 +379,21 @@ var AccountPlugin = /** @class */ (function (_super) { }); }; return AccountPlugin; -}(cli_1.Plugin)); +}(EnsPlugin)); var ControllerPlugin = /** @class */ (function (_super) { __extends(ControllerPlugin, _super); function ControllerPlugin() { return _super !== null && _super.apply(this, arguments) || this; } ControllerPlugin.getOptionHelp = function () { - var result = _super.getOptionHelp.call(this); - [ + return [ { name: "[ --duration DAYS ]", - help: "The duration to register for (default: 365 days)" + help: "Register duration (default: 365 days)" }, { name: "[ --salt SALT ]", - help: "Use SALT to blind the commit" + help: "SALT to blind the commit with" }, { name: "[ --secret SECRET ]", @@ -396,12 +401,9 @@ var ControllerPlugin = /** @class */ (function (_super) { }, { name: "[ --owner OWNER ]", - help: "Set the OWNER (default: current account)" + help: "The target owner (default: current account)" } - ].forEach(function (help) { - result.push(help); - }); - return result; + ]; }; ControllerPlugin.prototype._setValue = function (key, value) { return __awaiter(this, void 0, void 0, function () { @@ -500,7 +502,7 @@ var CommitPlugin = /** @class */ (function (_super) { }; CommitPlugin.prototype.run = function () { return __awaiter(this, void 0, void 0, function () { - var ethController, commitment, fee, tx; + var ethController, commitment, fee; return __generator(this, function (_a) { switch (_a.label) { case 0: return [4 /*yield*/, _super.prototype.run.call(this)]; @@ -525,8 +527,7 @@ var CommitPlugin = /** @class */ (function (_super) { }); return [4 /*yield*/, ethController.commit(commitment)]; case 5: - tx = _a.sent(); - this.wait(tx); + _a.sent(); return [2 /*return*/]; } }); @@ -548,7 +549,7 @@ var RevealPlugin = /** @class */ (function (_super) { }; RevealPlugin.prototype.run = function () { return __awaiter(this, void 0, void 0, function () { - var ethController, fee, tx; + var ethController, fee; return __generator(this, function (_a) { switch (_a.label) { case 0: return [4 /*yield*/, _super.prototype.run.call(this)]; @@ -571,8 +572,7 @@ var RevealPlugin = /** @class */ (function (_super) { value: fee.mul(11).div(10) })]; case 4: - tx = _a.sent(); - this.wait(tx); + _a.sent(); return [2 /*return*/]; } }); @@ -627,12 +627,12 @@ var AddressAccountPlugin = /** @class */ (function (_super) { return _super !== null && _super.apply(this, arguments) || this; } AddressAccountPlugin.getOptionHelp = function () { - var options = _super.getOptionHelp.call(this); - options.push({ - name: "[ --address ADDRESS ]", - help: "Override the address" - }); - return options; + return [ + { + name: "[ --address ADDRESS ]", + help: "Override the address" + } + ]; }; AddressAccountPlugin.prototype.getDefaultAddress = function () { return this.accounts[0].getAddress(); @@ -673,14 +673,12 @@ var SetOwnerPlugin = /** @class */ (function (_super) { }; SetOwnerPlugin.prototype.run = function () { return __awaiter(this, void 0, void 0, function () { - var tx; return __generator(this, function (_a) { switch (_a.label) { case 0: return [4 /*yield*/, _super.prototype.run.call(this)]; case 1: _a.sent(); - tx = this.ens.setOwner(this.nodehash, this.address); - this.wait(tx); + this.getEns().setOwner(this.nodehash, this.address); return [2 /*return*/]; } }); @@ -714,7 +712,7 @@ var SetSubnodePlugin = /** @class */ (function (_super) { return [4 /*yield*/, _super.prototype._setValue.call(this, "node", comps.slice(1).join("."))]; case 2: _a.sent(); - return [3 /*break*/, 3]; + _a.label = 3; case 3: return [4 /*yield*/, _super.prototype._setValue.call(this, key, value)]; case 4: _a.sent(); @@ -725,7 +723,6 @@ var SetSubnodePlugin = /** @class */ (function (_super) { }; SetSubnodePlugin.prototype.run = function () { return __awaiter(this, void 0, void 0, function () { - var tx; return __generator(this, function (_a) { switch (_a.label) { case 0: return [4 /*yield*/, _super.prototype.run.call(this)]; @@ -735,10 +732,9 @@ var SetSubnodePlugin = /** @class */ (function (_super) { Label: this.label, Node: this.node }); - return [4 /*yield*/, this.ens.setSubnodeOwner(ethers_1.ethers.utils.namehash(this.node), ethers_1.ethers.utils.id(this.label), this.address)]; + return [4 /*yield*/, this.getEns().setSubnodeOwner(ethers_1.ethers.utils.namehash(this.node), ethers_1.ethers.utils.id(this.label), this.address)]; case 2: - tx = _a.sent(); - this.wait(tx); + _a.sent(); return [2 /*return*/]; } }); @@ -763,20 +759,18 @@ var SetResolverPlugin = /** @class */ (function (_super) { }; SetResolverPlugin.prototype.run = function () { return __awaiter(this, void 0, void 0, function () { - var tx; return __generator(this, function (_a) { switch (_a.label) { case 0: return [4 /*yield*/, _super.prototype.run.call(this)]; case 1: _a.sent(); - this.dump("Set Resolver:" + this.name, { + this.dump("Set Resolver: " + this.name, { Nodehash: this.nodehash, Resolver: this.address }); - return [4 /*yield*/, this.ens.setResolver(this.nodehash, this.address)]; + return [4 /*yield*/, this.getEns().setResolver(this.nodehash, this.address)]; case 2: - tx = _a.sent(); - this.wait(tx); + _a.sent(); return [2 /*return*/]; } }); @@ -798,23 +792,22 @@ var SetAddrPlugin = /** @class */ (function (_super) { }; SetAddrPlugin.prototype.run = function () { return __awaiter(this, void 0, void 0, function () { - var resolver, tx; + var resolver; return __generator(this, function (_a) { switch (_a.label) { case 0: return [4 /*yield*/, _super.prototype.run.call(this)]; case 1: _a.sent(); - this.dump("Set Addr:" + this.name, { + this.dump("Set Addr: " + this.name, { Nodehash: this.nodehash, Address: this.address }); - return [4 /*yield*/, this.getResolver()]; + return [4 /*yield*/, this.getResolver(this.nodehash)]; case 2: resolver = _a.sent(); return [4 /*yield*/, resolver.setAddr(this.nodehash, this.address)]; case 3: - tx = _a.sent(); - this.wait(tx); + _a.sent(); return [2 /*return*/]; } }); @@ -830,7 +823,7 @@ var TextAccountPlugin = /** @class */ (function (_super) { } TextAccountPlugin.prototype.run = function () { return __awaiter(this, void 0, void 0, function () { - var key, value, resolver, tx; + var key, value, resolver; return __generator(this, function (_a) { switch (_a.label) { case 0: return [4 /*yield*/, _super.prototype.run.call(this)]; @@ -843,13 +836,12 @@ var TextAccountPlugin = /** @class */ (function (_super) { Key: key, Value: value }); - return [4 /*yield*/, this.getResolver()]; + return [4 /*yield*/, this.getResolver(this.nodehash)]; case 2: resolver = _a.sent(); return [4 /*yield*/, resolver.setText(this.nodehash, key, value)]; case 3: - tx = _a.sent(); - this.wait(tx); + _a.sent(); return [2 /*return*/]; } }); @@ -908,46 +900,182 @@ var SetWebsitePlugin = /** @class */ (function (_super) { return SetWebsitePlugin; }(TextAccountPlugin)); cli.addPlugin("set-website", SetWebsitePlugin); -var SetContentHashPlugin = /** @class */ (function (_super) { - __extends(SetContentHashPlugin, _super); - function SetContentHashPlugin() { +/* +// @TODO: +class SetContentHashPlugin extends AccountPlugin { + hash: string; + + static getHelp(): Help { + return { + name: "set-content NAME HASH", + help: "Set the content hash record to HASH" + } + } + + async run(): Promise { + await super.run(); + throw new Error("not implemented"); + //let resolver = await this.getResolver(); + //let tx = resolver.setContenthash(this.nodehash, this.key, this.value); + //this.wait(tx); + } +} +cli.addPlugin("set-content", SetContentHashPlugin); +*/ +var MigrateRegistrarPlugin = /** @class */ (function (_super) { + __extends(MigrateRegistrarPlugin, _super); + function MigrateRegistrarPlugin() { return _super !== null && _super.apply(this, arguments) || this; } - SetContentHashPlugin.getHelp = function () { + MigrateRegistrarPlugin.getHelp = function () { return { - name: "set-content NAME HASH", - help: "Set the content hash record to HASH" + name: "migrate-registrar NAME", + help: "Migrates NAME from the Legacy to Permanent Registrar" }; }; - SetContentHashPlugin.prototype.run = function () { + MigrateRegistrarPlugin.prototype.prepareArgs = function (args) { return __awaiter(this, void 0, void 0, function () { + var comps, ethLegacyRegistrar, state; + return __generator(this, function (_a) { + switch (_a.label) { + case 0: return [4 /*yield*/, _super.prototype.prepareArgs.call(this, args)]; + case 1: + _a.sent(); + comps = this.name.split("."); + if (comps.length !== 2 || comps[1] !== "eth") { + this.throwError("Not a top-level .eth name"); + } + return [4 /*yield*/, this.getEthLegacyRegistrar()]; + case 2: + ethLegacyRegistrar = _a.sent(); + return [4 /*yield*/, ethLegacyRegistrar.state(ethers_1.ethers.utils.id(comps[0]))]; + case 3: + state = _a.sent(); + if (States[state] !== "Owned") { + this.throwError("Name not present in the Legacy registrar"); + } + return [4 /*yield*/, _super.prototype._setValue.call(this, "label", comps[0])]; + case 4: + _a.sent(); + return [2 /*return*/]; + } + }); + }); + }; + MigrateRegistrarPlugin.prototype.run = function () { + return __awaiter(this, void 0, void 0, function () { + var legacyRegistrar; return __generator(this, function (_a) { switch (_a.label) { case 0: return [4 /*yield*/, _super.prototype.run.call(this)]; case 1: _a.sent(); - throw new Error("not implemented"); + this.dump("Migrate Registrar: " + this.name, { + Nodehash: this.nodehash + }); + return [4 /*yield*/, this.getEthLegacyRegistrar()]; + case 2: + legacyRegistrar = _a.sent(); + return [4 /*yield*/, legacyRegistrar.transferRegistrars(ethers_1.ethers.utils.id(this.label))]; + case 3: + _a.sent(); + return [2 /*return*/]; } }); }); }; - return SetContentHashPlugin; + return MigrateRegistrarPlugin; }(AccountPlugin)); -cli.addPlugin("set-content", SetContentHashPlugin); +cli.addPlugin("migrate-registrar", MigrateRegistrarPlugin); +var TransferPlugin = /** @class */ (function (_super) { + __extends(TransferPlugin, _super); + function TransferPlugin() { + return _super !== null && _super.apply(this, arguments) || this; + } + TransferPlugin.getHelp = function () { + return { + name: "transfer NAME NEW_OWNER", + help: "Transfers NAME to NEW_OWNER (permanent regstrar only)" + }; + }; + TransferPlugin.prototype._setValue = function (key, value) { + return __awaiter(this, void 0, void 0, function () { + var address, comps; + return __generator(this, function (_a) { + switch (_a.label) { + case 0: + if (!(key === "new_owner")) return [3 /*break*/, 3]; + return [4 /*yield*/, this.getAddress(value)]; + case 1: + address = _a.sent(); + return [4 /*yield*/, this._setValue(key, address)]; + case 2: + _a.sent(); + return [3 /*break*/, 8]; + case 3: + if (!(key === "name")) return [3 /*break*/, 6]; + comps = this.name.split("."); + if (comps.length !== 2 || comps[1] !== "eth") { + this.throwError("Not a top-level .eth name"); + } + return [4 /*yield*/, _super.prototype._setValue.call(this, "label", comps[0])]; + case 4: + _a.sent(); + return [4 /*yield*/, _super.prototype._setValue.call(this, key, value)]; + case 5: + _a.sent(); + return [3 /*break*/, 8]; + case 6: return [4 /*yield*/, _super.prototype._setValue.call(this, key, value)]; + case 7: + _a.sent(); + _a.label = 8; + case 8: return [2 /*return*/]; + } + }); + }); + }; + TransferPlugin.prototype.run = function () { + return __awaiter(this, void 0, void 0, function () { + var registrar; + return __generator(this, function (_a) { + switch (_a.label) { + case 0: return [4 /*yield*/, _super.prototype.run.call(this)]; + case 1: + _a.sent(); + this.dump("Transfer: " + this.name, { + Nodehash: this.nodehash, + "New Owner": this.new_owner, + }); + return [4 /*yield*/, this.getEthRegistrar()]; + case 2: + registrar = _a.sent(); + return [4 /*yield*/, registrar.transferFrom(this.accounts[0].getAddress(), this.new_owner, ethers_1.ethers.utils.id(this.label))]; + case 3: + _a.sent(); + return [2 /*return*/]; + } + }); + }); + }; + return TransferPlugin; +}(AccountPlugin)); +cli.addPlugin("transfer", TransferPlugin); /** - * migrate-registrar NAME - * transfer NAME OWNER - * register NAME --registrar -* set-subnode LABEL.NAME + * To Do: + * register NAME --registrar + * set-reverse NAME * - * set-owner NAME OWNER - * set-resolver NAME RESOLVER - * set-addr NAME ADDRESS - * set-reverse-name ADDRESS NAME - * set-email NAME EMAIL - * set-webstie NAME WEBSITE - * set-text NAME KEY VALUE - * set-content NAME HASH - * Duration?? + * Done: + * migrate-registrar NAME + * transfer NAME OWNER + * set-subnode LABEL.NAME + * set-owner NAME OWNER + * set-resolver NAME RESOLVER + * set-addr NAME ADDRESS + * set-reverse-name ADDRESS NAME + * set-email NAME EMAIL + * set-webstie NAME WEBSITE + * set-text NAME KEY VALUE + * set-content NAME HASH */ cli.run(process.argv.slice(2)); diff --git a/packages/cli/cli.d.ts b/packages/cli/cli.d.ts index fdc18434a..6eb742876 100644 --- a/packages/cli/cli.d.ts +++ b/packages/cli/cli.d.ts @@ -45,8 +45,8 @@ export declare abstract class Plugin { gasLimit: ethers.BigNumber; gasPrice: ethers.BigNumber; nonce: number; - data: string; yes: boolean; + wait: boolean; constructor(); static getHelp(): Help; static getOptionHelp(): Array; @@ -62,6 +62,7 @@ export declare type Options = { account?: boolean; provider?: boolean; transaction?: boolean; + version?: string; }; export declare class CLI { readonly defaultCommand: string; diff --git a/packages/cli/cli.js b/packages/cli/cli.js index 69345112c..e7f6f0993 100644 --- a/packages/cli/cli.js +++ b/packages/cli/cli.js @@ -149,7 +149,7 @@ function repeat(chr, length) { } return result.substring(0, length); } -// @TODO: Make dump recurable for objects +// @TODO: Make dump recursable for objects // Dumps key/value pairs in a nice format function dump(header, info) { console.log(header); @@ -289,6 +289,7 @@ var WrappedSigner = /** @class */ (function (_super) { if (tx.nonce != null) { info["None"] = tx.nonce; } + info["Data"] = tx.data; info["Gas Limit"] = ethers_1.ethers.BigNumber.from(tx.gasLimit || 0).toString(); info["Gas Price"] = (ethers_1.ethers.utils.formatUnits(tx.gasPrice || 0, "gwei") + " gwei"), info["Chain ID"] = (tx.chainId || 0); @@ -316,7 +317,7 @@ var WrappedSigner = /** @class */ (function (_super) { }; WrappedSigner.prototype.sendTransaction = function (transactionRequest) { return __awaiter(this, void 0, void 0, function () { - var signer, network, tx, info, response; + var signer, network, tx, info, response, receipt, error_2; return __generator(this, function (_a) { switch (_a.label) { case 0: return [4 /*yield*/, getSigner(this)]; @@ -342,6 +343,7 @@ var WrappedSigner = /** @class */ (function (_super) { if (tx.nonce != null) { info["None"] = tx.nonce; } + info["Data"] = tx.data; info["Gas Limit"] = ethers_1.ethers.BigNumber.from(tx.gasLimit || 0).toString(); info["Gas Price"] = (ethers_1.ethers.utils.formatUnits(tx.gasPrice || 0, "gwei") + " gwei"), info["Chain ID"] = (tx.chainId || 0); @@ -356,7 +358,27 @@ var WrappedSigner = /** @class */ (function (_super) { dump("Response:", { "Hash": response.hash }); - return [2 /*return*/, response]; + if (!this.plugin.wait) return [3 /*break*/, 10]; + _a.label = 7; + case 7: + _a.trys.push([7, 9, , 10]); + return [4 /*yield*/, tx.wait()]; + case 8: + receipt = _a.sent(); + dump("Success:", { + "Block Number": receipt.blockNumber, + "Block Hash": receipt.blockHash, + "Gas Used": (ethers_1.ethers.utils.commify(receipt.gasUsed.toString()) + " ether"), + "Fee": (ethers_1.ethers.utils.formatEther(receipt.gasUsed.mul(tx.gasPrice)) + " ether") + }); + return [3 /*break*/, 10]; + case 9: + error_2 = _a.sent(); + dump("Failed:", { + Error: error_2.message + }); + return [3 /*break*/, 10]; + case 10: return [2 /*return*/, response]; } }); }); @@ -591,12 +613,13 @@ var Plugin = /** @class */ (function () { }; Plugin.prototype.prepareOptions = function (argParser) { return __awaiter(this, void 0, void 0, function () { - var runners, network, providers, rpc, accounts, accountOptions, _loop_1, this_1, i, gasPrice, gasLimit, nonce, error_2; + var runners, network, providers, rpc, accounts, accountOptions, _loop_1, this_1, i, gasPrice, gasLimit, nonce, error_3; var _this = this; return __generator(this, function (_a) { switch (_a.label) { case 0: runners = []; + this.wait = argParser.consumeFlag("wait"); this.yes = argParser.consumeFlag("yes"); network = (argParser.consumeOption("network") || "homestead"); providers = []; @@ -735,8 +758,8 @@ var Plugin = /** @class */ (function () { _a.sent(); return [3 /*break*/, 8]; case 7: - error_2 = _a.sent(); - this.throwError(error_2); + error_3 = _a.sent(); + this.throwError(error_3); return [3 /*break*/, 8]; case 8: return [2 /*return*/]; } @@ -794,7 +817,8 @@ var CLI = /** @class */ (function () { ethers_1.ethers.utils.defineReadOnly(this, "options", { account: true, provider: true, - transaction: true + transaction: true, + version: _version_1.version.split("/").pop(), }); if (options) { ["account", "provider", "transaction"].forEach(function (key) { @@ -803,18 +827,23 @@ var CLI = /** @class */ (function () { } (_this.options)[key] = !!(options[key]); }); + ["version"].forEach(function (key) { + if (options[key] == null) { + return; + } + (_this.options)[key] = options[key]; + }); } Object.freeze(this.options); ethers_1.ethers.utils.defineReadOnly(this, "defaultCommand", defaultCommand || null); ethers_1.ethers.utils.defineReadOnly(this, "plugins", {}); } CLI.getAppName = function () { - var appName = "ethers"; try { - appName = path_1.basename(process.mainModule.filename).split(".")[0]; + return path_1.basename(process.mainModule.filename).split(".")[0]; } catch (error) { } - return appName; + return "ethers"; }; // @TODO: Better way to specify default; i.e. may not have args CLI.prototype.addPlugin = function (command, plugin) { @@ -913,7 +942,7 @@ var CLI = /** @class */ (function () { console.log(" --account RAW_KEY Use a private key (insecure *)"); console.log(" --account 'MNEMONIC' Use a mnemonic (insecure *)"); console.log(" --account - Use secure entry for a raw key or mnemonic"); - console.log(" --account-void ADDRESS Udd an address as a void signer"); + console.log(" --account-void ADDRESS Use an address as a void signer"); console.log(" --account-void ENS_NAME Add the resolved address as a void signer"); console.log(" --account-rpc ADDRESS Add the address from a JSON-RPC provider"); console.log(" --account-rpc INDEX Add the index from a JSON-RPC provider"); @@ -937,18 +966,18 @@ var CLI = /** @class */ (function () { console.log(" --gasPrice GWEI Default gas price for transactions(in wei)"); console.log(" --gasLimit GAS Default gas limit for transactions"); console.log(" --nonce NONCE Initial nonce for the first transaction"); - console.log(" --value VALUE Default value (in ether) for transactions"); console.log(" --yes Always accept Siging and Sending"); console.log(""); } console.log("OTHER OPTIONS"); + console.log(" --wait Wait until transactions are mined"); console.log(" --debug Show stack traces for errors"); console.log(" --help Show this usage and exit"); console.log(" --version Show this version and exit"); console.log(""); console.log("(*) By including mnemonics or private keys on the command line they are"); console.log(" possibly readable by other users on your system and may get stored in"); - console.log(" your bash history file."); + console.log(" your bash history file. This is NOT recommended."); console.log(""); if (message) { console.log(message); @@ -959,7 +988,7 @@ var CLI = /** @class */ (function () { }; CLI.prototype.run = function (args) { return __awaiter(this, void 0, void 0, function () { - var command, argParser_1, plugin_1, commandIndex, argParser, app, debug, plugin, error_3; + var command, argParser_1, plugin_1, commandIndex, argParser, debug, plugin, error_4; return __generator(this, function (_a) { switch (_a.label) { case 0: @@ -973,21 +1002,10 @@ var CLI = /** @class */ (function () { return [4 /*yield*/, plugin_1.prepareOptions(argParser_1)]; case 1: _a.sent(); + // These are not part of the plugin ["debug", "help", "version"].forEach(function (key) { argParser_1.consumeFlag(key); }); - /* - [ "mnemonic-password", "offline", "xxx-mnemonic-password", "yes"].forEach((key) => { - argParser.consumeFlag(key); - }); - - [ "alchemy", "etherscan", "infura", "nodesmith" ].forEach((flag) => { - argParser.consumeFlag(flag); - }); - [ "network", "rpc", "account", "account-rpc", "account-void", "gas-price", "gas-limit", "nonce" ].forEach((option) => { - argParser.consumeOption(option); - }); - */ // Find the first unconsumed argument if (!this.standAlone) { commandIndex = argParser_1._checkCommandIndex(); @@ -1001,12 +1019,7 @@ var CLI = /** @class */ (function () { } argParser = new ArgParser(args); if (argParser.consumeFlag("version")) { - app = "ethers"; - try { - app = path_1.basename(process.mainModule.filename).split(".")[0]; - } - catch (error) { } - console.log(app + "/" + _version_1.version); + console.log(CLI.getAppName() + "/" + this.options.version); return [2 /*return*/]; } if (argParser.consumeFlag("help")) { @@ -1042,16 +1055,16 @@ var CLI = /** @class */ (function () { _a.sent(); return [3 /*break*/, 7]; case 6: - error_3 = _a.sent(); - if (error_3 instanceof UsageError) { - return [2 /*return*/, this.showUsage(error_3.message, 1)]; + error_4 = _a.sent(); + if (error_4 instanceof UsageError) { + return [2 /*return*/, this.showUsage(error_4.message, 1)]; } if (debug) { console.log("----- ------"); - console.log(error_3); + console.log(error_4); console.log("----- -----"); } - console.log("Error: " + error_3.message); + console.log("Error: " + error_4.message); process.exit(2); return [3 /*break*/, 7]; case 7: return [2 /*return*/]; diff --git a/packages/cli/package.json b/packages/cli/package.json index 5e0276e92..c6d2e0591 100644 --- a/packages/cli/package.json +++ b/packages/cli/package.json @@ -1,6 +1,6 @@ { "name": "@ethersproject/cli", - "version": "5.0.0-beta.137", + "version": "5.0.0-beta.138", "description": "Command-Line Interface scripts and releated utilities.", "main": "index.js", "scripts": { @@ -33,5 +33,5 @@ "type": "git", "url": "git://github.com/ethers-io/ethers.js.git" }, - "tarballHash": "0xfa16e0264bb61085f8bb60719c43a13e3bf22612434e4916efc8af69c3192ffd" + "tarballHash": "0xed55635741e512972f4a0b1e7dafed389ceaa34ea29b3f7cfa6eecc3573ec24e" } diff --git a/packages/cli/src.ts/_version.ts b/packages/cli/src.ts/_version.ts index b09bd42df..4477ed658 100644 --- a/packages/cli/src.ts/_version.ts +++ b/packages/cli/src.ts/_version.ts @@ -1 +1 @@ -export const version = "cli/5.0.0-beta.137"; +export const version = "cli/5.0.0-beta.138"; diff --git a/packages/ethers/dist/ethers.js b/packages/ethers/dist/ethers.js index d678ba6ea..a8da6412b 100644 --- a/packages/ethers/dist/ethers.js +++ b/packages/ethers/dist/ethers.js @@ -11477,7 +11477,7 @@ exports.Provider = Provider; },{"./_version":57,"@ethersproject/bytes":70,"@ethersproject/logger":91,"@ethersproject/properties":96}],59:[function(require,module,exports){ "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); -exports.version = "abstract-signer/5.0.0-beta.129"; +exports.version = "abstract-signer/5.0.0-beta.130"; },{}],60:[function(require,module,exports){ "use strict"; @@ -11617,7 +11617,11 @@ var Signer = /** @class */ (function () { }); } if (tx.gasLimit == null) { - tx.gasLimit = _this.estimateGas(tx); + tx.gasLimit = _this.estimateGas(tx).catch(function (error) { + logger.throwError("unable to estimate gas; specify manually", logger_1.Logger.errors.UNPREDICTABLE_GAS_LIMIT, { + tx: tx + }); + }); } if (tx.chainId == null) { tx.chainId = _this.getChainId(); diff --git a/packages/ethers/dist/ethers.min.js b/packages/ethers/dist/ethers.min.js index 63d3d474c..5ff6e1ead 100644 --- a/packages/ethers/dist/ethers.min.js +++ b/packages/ethers/dist/ethers.min.js @@ -1 +1 @@ -!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).ethers=e()}}(function(){return function(){return function e(t,r,n){function i(s,a){if(!r[s]){if(!t[s]){var u="function"==typeof require&&require;if(!a&&u)return u(s,!0);if(o)return o(s,!0);var c=new Error("Cannot find 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S(e){for(var t=[],r=0;r>2,this._Ke[r][t%4]=o[t],this._Kd[e-r][t%4]=o[t];for(var s,a=0,u=i;u>16&255]<<24^l[s>>8&255]<<16^l[255&s]<<8^l[s>>24&255]^f[a]<<24,a+=1,8!=i)for(t=1;t>8&255]<<8^l[s>>16&255]<<16^l[s>>24&255]<<24;for(t=i/2+1;t>2,d=u%4,this._Ke[c][d]=o[t],this._Kd[e-c][d]=o[t++],u++}for(var c=1;c>24&255]^A[s>>16&255]^P[s>>8&255]^k[255&s]},M.prototype.encrypt=function(e){if(16!=e.length)throw new Error("invalid plaintext size (must be 16 bytes)");for(var t=this._Ke.length-1,r=[0,0,0,0],n=S(e),i=0;i<4;i++)n[i]^=this._Ke[0][i];for(var o=1;o>24&255]^m[n[(i+1)%4]>>16&255]^g[n[(i+2)%4]>>8&255]^y[255&n[(i+3)%4]]^this._Ke[o][i];n=r.slice()}var a,u=s(16);for(i=0;i<4;i++)a=this._Ke[t][i],u[4*i]=255&(l[n[i]>>24&255]^a>>24),u[4*i+1]=255&(l[n[(i+1)%4]>>16&255]^a>>16),u[4*i+2]=255&(l[n[(i+2)%4]>>8&255]^a>>8),u[4*i+3]=255&(l[255&n[(i+3)%4]]^a);return u},M.prototype.decrypt=function(e){if(16!=e.length)throw new Error("invalid ciphertext size (must be 16 bytes)");for(var t=this._Kd.length-1,r=[0,0,0,0],n=S(e),i=0;i<4;i++)n[i]^=this._Kd[0][i];for(var o=1;o>24&255]^b[n[(i+3)%4]>>16&255]^w[n[(i+2)%4]>>8&255]^_[255&n[(i+1)%4]]^this._Kd[o][i];n=r.slice()}var a,u=s(16);for(i=0;i<4;i++)a=this._Kd[t][i],u[4*i]=255&(d[n[i]>>24&255]^a>>24),u[4*i+1]=255&(d[n[(i+3)%4]>>16&255]^a>>16),u[4*i+2]=255&(d[n[(i+2)%4]>>8&255]^a>>8),u[4*i+3]=255&(d[255&n[(i+1)%4]]^a);return u};var j=function(e){if(!(this instanceof j))throw Error("AES must be instanitated with `new`");this.description="Electronic Code Block",this.name="ecb",this._aes=new M(e)};j.prototype.encrypt=function(e){if((e=o(e)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var t=s(e.length),r=s(16),n=0;n=0;--t)this._counter[t]=e%256,e>>=8},T.prototype.setBytes=function(e){if(16!=(e=o(e,!0)).length)throw new Error("invalid counter bytes size (must be 16 bytes)");this._counter=e},T.prototype.increment=function(){for(var e=15;e>=0;e--){if(255!==this._counter[e]){this._counter[e]++;break}this._counter[e]=0}};var R=function(e,t){if(!(this instanceof R))throw Error("AES must be instanitated with `new`");this.description="Counter",this.name="ctr",t instanceof T||(t=new T(t)),this._counter=t,this._remainingCounter=null,this._remainingCounterIndex=16,this._aes=new M(e)};R.prototype.encrypt=function(e){for(var t=o(e,!0),r=0;r16)throw new Error("PKCS#7 padding byte out of range");for(var r=e.length-t,n=0;n=49&&s<=54?s-49+10:s>=17&&s<=22?s-17+10:15&s}return n}function u(e,t,r,n){for(var i=0,o=Math.min(e.length,r),s=t;s=49?a-49+10:a>=17?a-17+10:a}return i}o.isBN=function(e){return e instanceof o||null!==e&&"object"==typeof e&&e.constructor.wordSize===o.wordSize&&Array.isArray(e.words)},o.max=function(e,t){return e.cmp(t)>0?e:t},o.min=function(e,t){return e.cmp(t)<0?e:t},o.prototype._init=function(e,t,r){if("number"==typeof e)return this._initNumber(e,t,r);if("object"==typeof e)return this._initArray(e,t,r);"hex"===t&&(t=16),n(t===(0|t)&&t>=2&&t<=36);var i=0;"-"===(e=e.toString().replace(/\s+/g,""))[0]&&i++,16===t?this._parseHex(e,i):this._parseBase(e,t,i),"-"===e[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),t,r)},o.prototype._initNumber=function(e,t,r){e<0&&(this.negative=1,e=-e),e<67108864?(this.words=[67108863&e],this.length=1):e<4503599627370496?(this.words=[67108863&e,e/67108864&67108863],this.length=2):(n(e<9007199254740992),this.words=[67108863&e,e/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),t,r)},o.prototype._initArray=function(e,t,r){if(n("number"==typeof e.length),e.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(e.length/3),this.words=new Array(this.length);for(var i=0;i=0;i-=3)s=e[i]|e[i-1]<<8|e[i-2]<<16,this.words[o]|=s<>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);else if("le"===r)for(i=0,o=0;i>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);return this.strip()},o.prototype._parseHex=function(e,t){this.length=Math.ceil((e.length-t)/6),this.words=new Array(this.length);for(var r=0;r=t;r-=6)i=a(e,r,r+6),this.words[n]|=i<>>26-o&4194303,(o+=24)>=26&&(o-=26,n++);r+6!==t&&(i=a(e,t,r+6),this.words[n]|=i<>>26-o&4194303),this.strip()},o.prototype._parseBase=function(e,t,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=t)n++;n--,i=i/t|0;for(var o=e.length-r,s=o%n,a=Math.min(o,o-s)+r,c=0,h=r;h1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?""};var c=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],h=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],f=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function l(e,t,r){r.negative=t.negative^e.negative;var n=e.length+t.length|0;r.length=n,n=n-1|0;var i=0|e.words[0],o=0|t.words[0],s=i*o,a=67108863&s,u=s/67108864|0;r.words[0]=a;for(var c=1;c>>26,f=67108863&u,l=Math.min(c,t.length-1),d=Math.max(0,c-e.length+1);d<=l;d++){var p=c-d|0;h+=(s=(i=0|e.words[p])*(o=0|t.words[d])+f)/67108864|0,f=67108863&s}r.words[c]=0|f,u=0|h}return 0!==u?r.words[c]=0|u:r.length--,r.strip()}o.prototype.toString=function(e,t){var r;if(e=e||10,t=0|t||1,16===e||"hex"===e){r="";for(var i=0,o=0,s=0;s>>24-i&16777215)||s!==this.length-1?c[6-u.length]+u+r:u+r,(i+=2)>=26&&(i-=26,s--)}for(0!==o&&(r=o.toString(16)+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(e===(0|e)&&e>=2&&e<=36){var l=h[e],d=f[e];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(d).toString(e);r=(p=p.idivn(d)).isZero()?m+r:c[l-m.length]+m+r}for(this.isZero()&&(r="0"+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var e=this.words[0];return 2===this.length?e+=67108864*this.words[1]:3===this.length&&1===this.words[2]?e+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-e:e},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(e,t){return n(void 0!==s),this.toArrayLike(s,e,t)},o.prototype.toArray=function(e,t){return this.toArrayLike(Array,e,t)},o.prototype.toArrayLike=function(e,t,r){var i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0"),this.strip();var s,a,u="le"===t,c=new e(o),h=this.clone();if(u){for(a=0;!h.isZero();a++)s=h.andln(255),h.iushrn(8),c[a]=s;for(;a=4096&&(r+=13,t>>>=13),t>=64&&(r+=7,t>>>=7),t>=8&&(r+=4,t>>>=4),t>=2&&(r+=2,t>>>=2),r+t},o.prototype._zeroBits=function(e){if(0===e)return 26;var t=e,r=0;return 0==(8191&t)&&(r+=13,t>>>=13),0==(127&t)&&(r+=7,t>>>=7),0==(15&t)&&(r+=4,t>>>=4),0==(3&t)&&(r+=2,t>>>=2),0==(1&t)&&r++,r},o.prototype.bitLength=function(){var e=this.words[this.length-1],t=this._countBits(e);return 26*(this.length-1)+t},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var e=0,t=0;te.length?this.clone().ior(e):e.clone().ior(this)},o.prototype.uor=function(e){return this.length>e.length?this.clone().iuor(e):e.clone().iuor(this)},o.prototype.iuand=function(e){var t;t=this.length>e.length?e:this;for(var r=0;re.length?this.clone().iand(e):e.clone().iand(this)},o.prototype.uand=function(e){return this.length>e.length?this.clone().iuand(e):e.clone().iuand(this)},o.prototype.iuxor=function(e){var t,r;this.length>e.length?(t=this,r=e):(t=e,r=this);for(var n=0;ne.length?this.clone().ixor(e):e.clone().ixor(this)},o.prototype.uxor=function(e){return this.length>e.length?this.clone().iuxor(e):e.clone().iuxor(this)},o.prototype.inotn=function(e){n("number"==typeof e&&e>=0);var t=0|Math.ceil(e/26),r=e%26;this._expand(t),r>0&&t--;for(var i=0;i0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},o.prototype.notn=function(e){return this.clone().inotn(e)},o.prototype.setn=function(e,t){n("number"==typeof e&&e>=0);var r=e/26|0,i=e%26;return this._expand(r+1),this.words[r]=t?this.words[r]|1<e.length?(r=this,n=e):(r=e,n=this);for(var i=0,o=0;o>>26;for(;0!==i&&o>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;oe.length?this.clone().iadd(e):e.clone().iadd(this)},o.prototype.isub=function(e){if(0!==e.negative){e.negative=0;var t=this.iadd(e);return e.negative=1,t._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var r,n,i=this.cmp(e);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=e):(r=e,n=this);for(var o=0,s=0;s>26,this.words[s]=67108863&t;for(;0!==o&&s>26,this.words[s]=67108863&t;if(0===o&&s>>13,d=0|s[1],p=8191&d,m=d>>>13,g=0|s[2],y=8191&g,v=g>>>13,b=0|s[3],w=8191&b,_=b>>>13,E=0|s[4],A=8191&E,P=E>>>13,k=0|s[5],S=8191&k,M=k>>>13,j=0|s[6],x=8191&j,O=j>>>13,N=0|s[7],T=8191&N,R=N>>>13,C=0|s[8],B=8191&C,I=C>>>13,F=0|s[9],L=8191&F,D=F>>>13,U=0|a[0],z=8191&U,H=U>>>13,K=0|a[1],q=8191&K,W=K>>>13,G=0|a[2],V=8191&G,J=G>>>13,Z=0|a[3],X=8191&Z,$=Z>>>13,Q=0|a[4],Y=8191&Q,ee=Q>>>13,te=0|a[5],re=8191&te,ne=te>>>13,ie=0|a[6],oe=8191&ie,se=ie>>>13,ae=0|a[7],ue=8191&ae,ce=ae>>>13,he=0|a[8],fe=8191&he,le=he>>>13,de=0|a[9],pe=8191&de,me=de>>>13;r.negative=e.negative^t.negative,r.length=19;var ge=(c+(n=Math.imul(f,z))|0)+((8191&(i=(i=Math.imul(f,H))+Math.imul(l,z)|0))<<13)|0;c=((o=Math.imul(l,H))+(i>>>13)|0)+(ge>>>26)|0,ge&=67108863,n=Math.imul(p,z),i=(i=Math.imul(p,H))+Math.imul(m,z)|0,o=Math.imul(m,H);var ye=(c+(n=n+Math.imul(f,q)|0)|0)+((8191&(i=(i=i+Math.imul(f,W)|0)+Math.imul(l,q)|0))<<13)|0;c=((o=o+Math.imul(l,W)|0)+(i>>>13)|0)+(ye>>>26)|0,ye&=67108863,n=Math.imul(y,z),i=(i=Math.imul(y,H))+Math.imul(v,z)|0,o=Math.imul(v,H),n=n+Math.imul(p,q)|0,i=(i=i+Math.imul(p,W)|0)+Math.imul(m,q)|0,o=o+Math.imul(m,W)|0;var ve=(c+(n=n+Math.imul(f,V)|0)|0)+((8191&(i=(i=i+Math.imul(f,J)|0)+Math.imul(l,V)|0))<<13)|0;c=((o=o+Math.imul(l,J)|0)+(i>>>13)|0)+(ve>>>26)|0,ve&=67108863,n=Math.imul(w,z),i=(i=Math.imul(w,H))+Math.imul(_,z)|0,o=Math.imul(_,H),n=n+Math.imul(y,q)|0,i=(i=i+Math.imul(y,W)|0)+Math.imul(v,q)|0,o=o+Math.imul(v,W)|0,n=n+Math.imul(p,V)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(m,V)|0,o=o+Math.imul(m,J)|0;var be=(c+(n=n+Math.imul(f,X)|0)|0)+((8191&(i=(i=i+Math.imul(f,$)|0)+Math.imul(l,X)|0))<<13)|0;c=((o=o+Math.imul(l,$)|0)+(i>>>13)|0)+(be>>>26)|0,be&=67108863,n=Math.imul(A,z),i=(i=Math.imul(A,H))+Math.imul(P,z)|0,o=Math.imul(P,H),n=n+Math.imul(w,q)|0,i=(i=i+Math.imul(w,W)|0)+Math.imul(_,q)|0,o=o+Math.imul(_,W)|0,n=n+Math.imul(y,V)|0,i=(i=i+Math.imul(y,J)|0)+Math.imul(v,V)|0,o=o+Math.imul(v,J)|0,n=n+Math.imul(p,X)|0,i=(i=i+Math.imul(p,$)|0)+Math.imul(m,X)|0,o=o+Math.imul(m,$)|0;var we=(c+(n=n+Math.imul(f,Y)|0)|0)+((8191&(i=(i=i+Math.imul(f,ee)|0)+Math.imul(l,Y)|0))<<13)|0;c=((o=o+Math.imul(l,ee)|0)+(i>>>13)|0)+(we>>>26)|0,we&=67108863,n=Math.imul(S,z),i=(i=Math.imul(S,H))+Math.imul(M,z)|0,o=Math.imul(M,H),n=n+Math.imul(A,q)|0,i=(i=i+Math.imul(A,W)|0)+Math.imul(P,q)|0,o=o+Math.imul(P,W)|0,n=n+Math.imul(w,V)|0,i=(i=i+Math.imul(w,J)|0)+Math.imul(_,V)|0,o=o+Math.imul(_,J)|0,n=n+Math.imul(y,X)|0,i=(i=i+Math.imul(y,$)|0)+Math.imul(v,X)|0,o=o+Math.imul(v,$)|0,n=n+Math.imul(p,Y)|0,i=(i=i+Math.imul(p,ee)|0)+Math.imul(m,Y)|0,o=o+Math.imul(m,ee)|0;var _e=(c+(n=n+Math.imul(f,re)|0)|0)+((8191&(i=(i=i+Math.imul(f,ne)|0)+Math.imul(l,re)|0))<<13)|0;c=((o=o+Math.imul(l,ne)|0)+(i>>>13)|0)+(_e>>>26)|0,_e&=67108863,n=Math.imul(x,z),i=(i=Math.imul(x,H))+Math.imul(O,z)|0,o=Math.imul(O,H),n=n+Math.imul(S,q)|0,i=(i=i+Math.imul(S,W)|0)+Math.imul(M,q)|0,o=o+Math.imul(M,W)|0,n=n+Math.imul(A,V)|0,i=(i=i+Math.imul(A,J)|0)+Math.imul(P,V)|0,o=o+Math.imul(P,J)|0,n=n+Math.imul(w,X)|0,i=(i=i+Math.imul(w,$)|0)+Math.imul(_,X)|0,o=o+Math.imul(_,$)|0,n=n+Math.imul(y,Y)|0,i=(i=i+Math.imul(y,ee)|0)+Math.imul(v,Y)|0,o=o+Math.imul(v,ee)|0,n=n+Math.imul(p,re)|0,i=(i=i+Math.imul(p,ne)|0)+Math.imul(m,re)|0,o=o+Math.imul(m,ne)|0;var Ee=(c+(n=n+Math.imul(f,oe)|0)|0)+((8191&(i=(i=i+Math.imul(f,se)|0)+Math.imul(l,oe)|0))<<13)|0;c=((o=o+Math.imul(l,se)|0)+(i>>>13)|0)+(Ee>>>26)|0,Ee&=67108863,n=Math.imul(T,z),i=(i=Math.imul(T,H))+Math.imul(R,z)|0,o=Math.imul(R,H),n=n+Math.imul(x,q)|0,i=(i=i+Math.imul(x,W)|0)+Math.imul(O,q)|0,o=o+Math.imul(O,W)|0,n=n+Math.imul(S,V)|0,i=(i=i+Math.imul(S,J)|0)+Math.imul(M,V)|0,o=o+Math.imul(M,J)|0,n=n+Math.imul(A,X)|0,i=(i=i+Math.imul(A,$)|0)+Math.imul(P,X)|0,o=o+Math.imul(P,$)|0,n=n+Math.imul(w,Y)|0,i=(i=i+Math.imul(w,ee)|0)+Math.imul(_,Y)|0,o=o+Math.imul(_,ee)|0,n=n+Math.imul(y,re)|0,i=(i=i+Math.imul(y,ne)|0)+Math.imul(v,re)|0,o=o+Math.imul(v,ne)|0,n=n+Math.imul(p,oe)|0,i=(i=i+Math.imul(p,se)|0)+Math.imul(m,oe)|0,o=o+Math.imul(m,se)|0;var Ae=(c+(n=n+Math.imul(f,ue)|0)|0)+((8191&(i=(i=i+Math.imul(f,ce)|0)+Math.imul(l,ue)|0))<<13)|0;c=((o=o+Math.imul(l,ce)|0)+(i>>>13)|0)+(Ae>>>26)|0,Ae&=67108863,n=Math.imul(B,z),i=(i=Math.imul(B,H))+Math.imul(I,z)|0,o=Math.imul(I,H),n=n+Math.imul(T,q)|0,i=(i=i+Math.imul(T,W)|0)+Math.imul(R,q)|0,o=o+Math.imul(R,W)|0,n=n+Math.imul(x,V)|0,i=(i=i+Math.imul(x,J)|0)+Math.imul(O,V)|0,o=o+Math.imul(O,J)|0,n=n+Math.imul(S,X)|0,i=(i=i+Math.imul(S,$)|0)+Math.imul(M,X)|0,o=o+Math.imul(M,$)|0,n=n+Math.imul(A,Y)|0,i=(i=i+Math.imul(A,ee)|0)+Math.imul(P,Y)|0,o=o+Math.imul(P,ee)|0,n=n+Math.imul(w,re)|0,i=(i=i+Math.imul(w,ne)|0)+Math.imul(_,re)|0,o=o+Math.imul(_,ne)|0,n=n+Math.imul(y,oe)|0,i=(i=i+Math.imul(y,se)|0)+Math.imul(v,oe)|0,o=o+Math.imul(v,se)|0,n=n+Math.imul(p,ue)|0,i=(i=i+Math.imul(p,ce)|0)+Math.imul(m,ue)|0,o=o+Math.imul(m,ce)|0;var Pe=(c+(n=n+Math.imul(f,fe)|0)|0)+((8191&(i=(i=i+Math.imul(f,le)|0)+Math.imul(l,fe)|0))<<13)|0;c=((o=o+Math.imul(l,le)|0)+(i>>>13)|0)+(Pe>>>26)|0,Pe&=67108863,n=Math.imul(L,z),i=(i=Math.imul(L,H))+Math.imul(D,z)|0,o=Math.imul(D,H),n=n+Math.imul(B,q)|0,i=(i=i+Math.imul(B,W)|0)+Math.imul(I,q)|0,o=o+Math.imul(I,W)|0,n=n+Math.imul(T,V)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(R,V)|0,o=o+Math.imul(R,J)|0,n=n+Math.imul(x,X)|0,i=(i=i+Math.imul(x,$)|0)+Math.imul(O,X)|0,o=o+Math.imul(O,$)|0,n=n+Math.imul(S,Y)|0,i=(i=i+Math.imul(S,ee)|0)+Math.imul(M,Y)|0,o=o+Math.imul(M,ee)|0,n=n+Math.imul(A,re)|0,i=(i=i+Math.imul(A,ne)|0)+Math.imul(P,re)|0,o=o+Math.imul(P,ne)|0,n=n+Math.imul(w,oe)|0,i=(i=i+Math.imul(w,se)|0)+Math.imul(_,oe)|0,o=o+Math.imul(_,se)|0,n=n+Math.imul(y,ue)|0,i=(i=i+Math.imul(y,ce)|0)+Math.imul(v,ue)|0,o=o+Math.imul(v,ce)|0,n=n+Math.imul(p,fe)|0,i=(i=i+Math.imul(p,le)|0)+Math.imul(m,fe)|0,o=o+Math.imul(m,le)|0;var ke=(c+(n=n+Math.imul(f,pe)|0)|0)+((8191&(i=(i=i+Math.imul(f,me)|0)+Math.imul(l,pe)|0))<<13)|0;c=((o=o+Math.imul(l,me)|0)+(i>>>13)|0)+(ke>>>26)|0,ke&=67108863,n=Math.imul(L,q),i=(i=Math.imul(L,W))+Math.imul(D,q)|0,o=Math.imul(D,W),n=n+Math.imul(B,V)|0,i=(i=i+Math.imul(B,J)|0)+Math.imul(I,V)|0,o=o+Math.imul(I,J)|0,n=n+Math.imul(T,X)|0,i=(i=i+Math.imul(T,$)|0)+Math.imul(R,X)|0,o=o+Math.imul(R,$)|0,n=n+Math.imul(x,Y)|0,i=(i=i+Math.imul(x,ee)|0)+Math.imul(O,Y)|0,o=o+Math.imul(O,ee)|0,n=n+Math.imul(S,re)|0,i=(i=i+Math.imul(S,ne)|0)+Math.imul(M,re)|0,o=o+Math.imul(M,ne)|0,n=n+Math.imul(A,oe)|0,i=(i=i+Math.imul(A,se)|0)+Math.imul(P,oe)|0,o=o+Math.imul(P,se)|0,n=n+Math.imul(w,ue)|0,i=(i=i+Math.imul(w,ce)|0)+Math.imul(_,ue)|0,o=o+Math.imul(_,ce)|0,n=n+Math.imul(y,fe)|0,i=(i=i+Math.imul(y,le)|0)+Math.imul(v,fe)|0,o=o+Math.imul(v,le)|0;var Se=(c+(n=n+Math.imul(p,pe)|0)|0)+((8191&(i=(i=i+Math.imul(p,me)|0)+Math.imul(m,pe)|0))<<13)|0;c=((o=o+Math.imul(m,me)|0)+(i>>>13)|0)+(Se>>>26)|0,Se&=67108863,n=Math.imul(L,V),i=(i=Math.imul(L,J))+Math.imul(D,V)|0,o=Math.imul(D,J),n=n+Math.imul(B,X)|0,i=(i=i+Math.imul(B,$)|0)+Math.imul(I,X)|0,o=o+Math.imul(I,$)|0,n=n+Math.imul(T,Y)|0,i=(i=i+Math.imul(T,ee)|0)+Math.imul(R,Y)|0,o=o+Math.imul(R,ee)|0,n=n+Math.imul(x,re)|0,i=(i=i+Math.imul(x,ne)|0)+Math.imul(O,re)|0,o=o+Math.imul(O,ne)|0,n=n+Math.imul(S,oe)|0,i=(i=i+Math.imul(S,se)|0)+Math.imul(M,oe)|0,o=o+Math.imul(M,se)|0,n=n+Math.imul(A,ue)|0,i=(i=i+Math.imul(A,ce)|0)+Math.imul(P,ue)|0,o=o+Math.imul(P,ce)|0,n=n+Math.imul(w,fe)|0,i=(i=i+Math.imul(w,le)|0)+Math.imul(_,fe)|0,o=o+Math.imul(_,le)|0;var Me=(c+(n=n+Math.imul(y,pe)|0)|0)+((8191&(i=(i=i+Math.imul(y,me)|0)+Math.imul(v,pe)|0))<<13)|0;c=((o=o+Math.imul(v,me)|0)+(i>>>13)|0)+(Me>>>26)|0,Me&=67108863,n=Math.imul(L,X),i=(i=Math.imul(L,$))+Math.imul(D,X)|0,o=Math.imul(D,$),n=n+Math.imul(B,Y)|0,i=(i=i+Math.imul(B,ee)|0)+Math.imul(I,Y)|0,o=o+Math.imul(I,ee)|0,n=n+Math.imul(T,re)|0,i=(i=i+Math.imul(T,ne)|0)+Math.imul(R,re)|0,o=o+Math.imul(R,ne)|0,n=n+Math.imul(x,oe)|0,i=(i=i+Math.imul(x,se)|0)+Math.imul(O,oe)|0,o=o+Math.imul(O,se)|0,n=n+Math.imul(S,ue)|0,i=(i=i+Math.imul(S,ce)|0)+Math.imul(M,ue)|0,o=o+Math.imul(M,ce)|0,n=n+Math.imul(A,fe)|0,i=(i=i+Math.imul(A,le)|0)+Math.imul(P,fe)|0,o=o+Math.imul(P,le)|0;var je=(c+(n=n+Math.imul(w,pe)|0)|0)+((8191&(i=(i=i+Math.imul(w,me)|0)+Math.imul(_,pe)|0))<<13)|0;c=((o=o+Math.imul(_,me)|0)+(i>>>13)|0)+(je>>>26)|0,je&=67108863,n=Math.imul(L,Y),i=(i=Math.imul(L,ee))+Math.imul(D,Y)|0,o=Math.imul(D,ee),n=n+Math.imul(B,re)|0,i=(i=i+Math.imul(B,ne)|0)+Math.imul(I,re)|0,o=o+Math.imul(I,ne)|0,n=n+Math.imul(T,oe)|0,i=(i=i+Math.imul(T,se)|0)+Math.imul(R,oe)|0,o=o+Math.imul(R,se)|0,n=n+Math.imul(x,ue)|0,i=(i=i+Math.imul(x,ce)|0)+Math.imul(O,ue)|0,o=o+Math.imul(O,ce)|0,n=n+Math.imul(S,fe)|0,i=(i=i+Math.imul(S,le)|0)+Math.imul(M,fe)|0,o=o+Math.imul(M,le)|0;var xe=(c+(n=n+Math.imul(A,pe)|0)|0)+((8191&(i=(i=i+Math.imul(A,me)|0)+Math.imul(P,pe)|0))<<13)|0;c=((o=o+Math.imul(P,me)|0)+(i>>>13)|0)+(xe>>>26)|0,xe&=67108863,n=Math.imul(L,re),i=(i=Math.imul(L,ne))+Math.imul(D,re)|0,o=Math.imul(D,ne),n=n+Math.imul(B,oe)|0,i=(i=i+Math.imul(B,se)|0)+Math.imul(I,oe)|0,o=o+Math.imul(I,se)|0,n=n+Math.imul(T,ue)|0,i=(i=i+Math.imul(T,ce)|0)+Math.imul(R,ue)|0,o=o+Math.imul(R,ce)|0,n=n+Math.imul(x,fe)|0,i=(i=i+Math.imul(x,le)|0)+Math.imul(O,fe)|0,o=o+Math.imul(O,le)|0;var Oe=(c+(n=n+Math.imul(S,pe)|0)|0)+((8191&(i=(i=i+Math.imul(S,me)|0)+Math.imul(M,pe)|0))<<13)|0;c=((o=o+Math.imul(M,me)|0)+(i>>>13)|0)+(Oe>>>26)|0,Oe&=67108863,n=Math.imul(L,oe),i=(i=Math.imul(L,se))+Math.imul(D,oe)|0,o=Math.imul(D,se),n=n+Math.imul(B,ue)|0,i=(i=i+Math.imul(B,ce)|0)+Math.imul(I,ue)|0,o=o+Math.imul(I,ce)|0,n=n+Math.imul(T,fe)|0,i=(i=i+Math.imul(T,le)|0)+Math.imul(R,fe)|0,o=o+Math.imul(R,le)|0;var Ne=(c+(n=n+Math.imul(x,pe)|0)|0)+((8191&(i=(i=i+Math.imul(x,me)|0)+Math.imul(O,pe)|0))<<13)|0;c=((o=o+Math.imul(O,me)|0)+(i>>>13)|0)+(Ne>>>26)|0,Ne&=67108863,n=Math.imul(L,ue),i=(i=Math.imul(L,ce))+Math.imul(D,ue)|0,o=Math.imul(D,ce),n=n+Math.imul(B,fe)|0,i=(i=i+Math.imul(B,le)|0)+Math.imul(I,fe)|0,o=o+Math.imul(I,le)|0;var Te=(c+(n=n+Math.imul(T,pe)|0)|0)+((8191&(i=(i=i+Math.imul(T,me)|0)+Math.imul(R,pe)|0))<<13)|0;c=((o=o+Math.imul(R,me)|0)+(i>>>13)|0)+(Te>>>26)|0,Te&=67108863,n=Math.imul(L,fe),i=(i=Math.imul(L,le))+Math.imul(D,fe)|0,o=Math.imul(D,le);var Re=(c+(n=n+Math.imul(B,pe)|0)|0)+((8191&(i=(i=i+Math.imul(B,me)|0)+Math.imul(I,pe)|0))<<13)|0;c=((o=o+Math.imul(I,me)|0)+(i>>>13)|0)+(Re>>>26)|0,Re&=67108863;var Ce=(c+(n=Math.imul(L,pe))|0)+((8191&(i=(i=Math.imul(L,me))+Math.imul(D,pe)|0))<<13)|0;return c=((o=Math.imul(D,me))+(i>>>13)|0)+(Ce>>>26)|0,Ce&=67108863,u[0]=ge,u[1]=ye,u[2]=ve,u[3]=be,u[4]=we,u[5]=_e,u[6]=Ee,u[7]=Ae,u[8]=Pe,u[9]=ke,u[10]=Se,u[11]=Me,u[12]=je,u[13]=xe,u[14]=Oe,u[15]=Ne,u[16]=Te,u[17]=Re,u[18]=Ce,0!==c&&(u[19]=c,r.length++),r};function p(e,t,r){return(new m).mulp(e,t,r)}function m(e,t){this.x=e,this.y=t}Math.imul||(d=l),o.prototype.mulTo=function(e,t){var r=this.length+e.length;return 10===this.length&&10===e.length?d(this,e,t):r<63?l(this,e,t):r<1024?function(e,t,r){r.negative=t.negative^e.negative,r.length=e.length+t.length;for(var n=0,i=0,o=0;o>>26)|0)>>>26,s&=67108863}r.words[o]=a,n=s,s=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,e,t):p(this,e,t)},m.prototype.makeRBT=function(e){for(var t=new Array(e),r=o.prototype._countBits(e)-1,n=0;n>=1;return n},m.prototype.permute=function(e,t,r,n,i,o){for(var s=0;s>>=1)i++;return 1<>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*t;s>=26,t+=i/67108864|0,t+=o>>>26,this.words[r]=67108863&o}return 0!==t&&(this.words[r]=t,this.length++),this},o.prototype.muln=function(e){return this.clone().imuln(e)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(e){var t=function(e){for(var t=new Array(e.bitLength()),r=0;r>>i}return t}(e);if(0===t.length)return new o(1);for(var r=this,n=0;n=0);var t,r=e%26,i=(e-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var s=0;for(t=0;t>>26-r}s&&(this.words[t]=s,this.length++)}if(0!==i){for(t=this.length-1;t>=0;t--)this.words[t+i]=this.words[t];for(t=0;t=0),i=t?(t-t%26)/26:0;var o=e%26,s=Math.min((e-o)/26,this.length),a=67108863^67108863>>>o<s)for(this.length-=s,c=0;c=0&&(0!==h||c>=i);c--){var f=0|this.words[c];this.words[c]=h<<26-o|f>>>o,h=f&a}return u&&0!==h&&(u.words[u.length++]=h),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(e,t,r){return n(0===this.negative),this.iushrn(e,t,r)},o.prototype.shln=function(e){return this.clone().ishln(e)},o.prototype.ushln=function(e){return this.clone().iushln(e)},o.prototype.shrn=function(e){return this.clone().ishrn(e)},o.prototype.ushrn=function(e){return this.clone().iushrn(e)},o.prototype.testn=function(e){n("number"==typeof e&&e>=0);var t=e%26,r=(e-t)/26,i=1<=0);var t=e%26,r=(e-t)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==t&&r++,this.length=Math.min(r,this.length),0!==t){var i=67108863^67108863>>>t<=67108864;t++)this.words[t]-=67108864,t===this.length-1?this.words[t+1]=1:this.words[t+1]++;return this.length=Math.max(this.length,t+1),this},o.prototype.isubn=function(e){if(n("number"==typeof e),n(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var t=0;t>26)-(u/67108864|0),this.words[i+r]=67108863&o}for(;i>26,this.words[i+r]=67108863&o;if(0===a)return this.strip();for(n(-1===a),a=0,i=0;i>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(e,t){var r=(this.length,e.length),n=this.clone(),i=e,s=0|i.words[i.length-1];0!==(r=26-this._countBits(s))&&(i=i.ushln(r),n.iushln(r),s=0|i.words[i.length-1]);var a,u=n.length-i.length;if("mod"!==t){(a=new o(null)).length=u+1,a.words=new Array(a.length);for(var c=0;c=0;f--){var l=67108864*(0|n.words[i.length+f])+(0|n.words[i.length+f-1]);for(l=Math.min(l/s|0,67108863),n._ishlnsubmul(i,l,f);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,f),n.isZero()||(n.negative^=1);a&&(a.words[f]=l)}return a&&a.strip(),n.strip(),"div"!==t&&0!==r&&n.iushrn(r),{div:a||null,mod:n}},o.prototype.divmod=function(e,t,r){return n(!e.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===e.negative?(a=this.neg().divmod(e,t),"mod"!==t&&(i=a.div.neg()),"div"!==t&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(e)),{div:i,mod:s}):0===this.negative&&0!==e.negative?(a=this.divmod(e.neg(),t),"mod"!==t&&(i=a.div.neg()),{div:i,mod:a.mod}):0!=(this.negative&e.negative)?(a=this.neg().divmod(e.neg(),t),"div"!==t&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(e)),{div:a.div,mod:s}):e.length>this.length||this.cmp(e)<0?{div:new o(0),mod:this}:1===e.length?"div"===t?{div:this.divn(e.words[0]),mod:null}:"mod"===t?{div:null,mod:new o(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new o(this.modn(e.words[0]))}:this._wordDiv(e,t);var i,s,a},o.prototype.div=function(e){return this.divmod(e,"div",!1).div},o.prototype.mod=function(e){return this.divmod(e,"mod",!1).mod},o.prototype.umod=function(e){return this.divmod(e,"mod",!0).mod},o.prototype.divRound=function(e){var t=this.divmod(e);if(t.mod.isZero())return t.div;var r=0!==t.div.negative?t.mod.isub(e):t.mod,n=e.ushrn(1),i=e.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?t.div:0!==t.div.negative?t.div.isubn(1):t.div.iaddn(1)},o.prototype.modn=function(e){n(e<=67108863);for(var t=(1<<26)%e,r=0,i=this.length-1;i>=0;i--)r=(t*r+(0|this.words[i]))%e;return r},o.prototype.idivn=function(e){n(e<=67108863);for(var t=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*t;this.words[r]=i/e|0,t=i%e}return this.strip()},o.prototype.divn=function(e){return this.clone().idivn(e)},o.prototype.egcd=function(e){n(0===e.negative),n(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i=new o(1),s=new o(0),a=new o(0),u=new o(1),c=0;t.isEven()&&r.isEven();)t.iushrn(1),r.iushrn(1),++c;for(var h=r.clone(),f=t.clone();!t.isZero();){for(var l=0,d=1;0==(t.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(t.iushrn(l);l-- >0;)(i.isOdd()||s.isOdd())&&(i.iadd(h),s.isub(f)),i.iushrn(1),s.iushrn(1);for(var p=0,m=1;0==(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(a.isOdd()||u.isOdd())&&(a.iadd(h),u.isub(f)),a.iushrn(1),u.iushrn(1);t.cmp(r)>=0?(t.isub(r),i.isub(a),s.isub(u)):(r.isub(t),a.isub(i),u.isub(s))}return{a:a,b:u,gcd:r.iushln(c)}},o.prototype._invmp=function(e){n(0===e.negative),n(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i,s=new o(1),a=new o(0),u=r.clone();t.cmpn(1)>0&&r.cmpn(1)>0;){for(var c=0,h=1;0==(t.words[0]&h)&&c<26;++c,h<<=1);if(c>0)for(t.iushrn(c);c-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);for(var f=0,l=1;0==(r.words[0]&l)&&f<26;++f,l<<=1);if(f>0)for(r.iushrn(f);f-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);t.cmp(r)>=0?(t.isub(r),s.isub(a)):(r.isub(t),a.isub(s))}return(i=0===t.cmpn(1)?s:a).cmpn(0)<0&&i.iadd(e),i},o.prototype.gcd=function(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var t=this.clone(),r=e.clone();t.negative=0,r.negative=0;for(var n=0;t.isEven()&&r.isEven();n++)t.iushrn(1),r.iushrn(1);for(;;){for(;t.isEven();)t.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=t.cmp(r);if(i<0){var o=t;t=r,r=o}else if(0===i||0===r.cmpn(1))break;t.isub(r)}return r.iushln(n)},o.prototype.invm=function(e){return this.egcd(e).a.umod(e)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(e){return this.words[0]&e},o.prototype.bincn=function(e){n("number"==typeof e);var t=e%26,r=(e-t)/26,i=1<>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(e){var t,r=e<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)t=1;else{r&&(e=-e),n(e<=67108863,"Number is too big");var i=0|this.words[0];t=i===e?0:ie.length)return 1;if(this.length=0;r--){var n=0|this.words[r],i=0|e.words[r];if(n!==i){ni&&(t=1);break}}return t},o.prototype.gtn=function(e){return 1===this.cmpn(e)},o.prototype.gt=function(e){return 1===this.cmp(e)},o.prototype.gten=function(e){return this.cmpn(e)>=0},o.prototype.gte=function(e){return this.cmp(e)>=0},o.prototype.ltn=function(e){return-1===this.cmpn(e)},o.prototype.lt=function(e){return-1===this.cmp(e)},o.prototype.lten=function(e){return this.cmpn(e)<=0},o.prototype.lte=function(e){return this.cmp(e)<=0},o.prototype.eqn=function(e){return 0===this.cmpn(e)},o.prototype.eq=function(e){return 0===this.cmp(e)},o.red=function(e){return new E(e)},o.prototype.toRed=function(e){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(e){return this.red=e,this},o.prototype.forceRed=function(e){return n(!this.red,"Already a number in reduction context"),this._forceRed(e)},o.prototype.redAdd=function(e){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},o.prototype.redIAdd=function(e){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},o.prototype.redSub=function(e){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},o.prototype.redISub=function(e){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},o.prototype.redShl=function(e){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},o.prototype.redMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},o.prototype.redIMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(e){return n(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var g={k256:null,p224:null,p192:null,p25519:null};function y(e,t){this.name=e,this.p=new o(t,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){y.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function b(){y.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){y.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){y.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function E(e){if("string"==typeof e){var t=o._prime(e);this.m=t.p,this.prime=t}else n(e.gtn(1),"modulus must be greater than 1"),this.m=e,this.prime=null}function A(e){E.call(this,e),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}y.prototype._tmp=function(){var e=new o(null);return e.words=new Array(Math.ceil(this.n/13)),e},y.prototype.ireduce=function(e){var t,r=e;do{this.split(r,this.tmp),t=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(t>this.n);var n=t0?r.isub(this.p):r.strip(),r},y.prototype.split=function(e,t){e.iushrn(this.n,0,t)},y.prototype.imulK=function(e){return e.imul(this.k)},i(v,y),v.prototype.split=function(e,t){for(var r=Math.min(e.length,9),n=0;n>>22,i=o}i>>>=22,e.words[n-10]=i,0===i&&e.length>10?e.length-=10:e.length-=9},v.prototype.imulK=function(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var t=0,r=0;r>>=26,e.words[r]=i,t=n}return 0!==t&&(e.words[e.length++]=t),e},o._prime=function(e){if(g[e])return g[e];var t;if("k256"===e)t=new v;else if("p224"===e)t=new b;else if("p192"===e)t=new w;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new _}return g[e]=t,t},E.prototype._verify1=function(e){n(0===e.negative,"red works only with positives"),n(e.red,"red works only with red numbers")},E.prototype._verify2=function(e,t){n(0==(e.negative|t.negative),"red works only with 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this.imul(e,e.clone())},E.prototype.sqr=function(e){return this.mul(e,e)},E.prototype.sqrt=function(e){if(e.isZero())return e.clone();var t=this.m.andln(3);if(n(t%2==1),3===t){var r=this.m.add(new o(1)).iushrn(2);return this.pow(e,r)}for(var i=this.m.subn(1),s=0;!i.isZero()&&0===i.andln(1);)s++,i.iushrn(1);n(!i.isZero());var a=new o(1).toRed(this),u=a.redNeg(),c=this.m.subn(1).iushrn(1),h=this.m.bitLength();for(h=new o(2*h*h).toRed(this);0!==this.pow(h,c).cmp(u);)h.redIAdd(u);for(var f=this.pow(h,i),l=this.pow(e,i.addn(1).iushrn(1)),d=this.pow(e,i),p=s;0!==d.cmp(a);){for(var m=d,g=0;0!==m.cmp(a);g++)m=m.redSqr();n(g=0;n--){for(var c=t.words[n],h=u-1;h>=0;h--){var f=c>>h&1;i!==r[0]&&(i=this.sqr(i)),0!==f||0!==s?(s<<=1,s|=f,(4===++a||0===n&&0===h)&&(i=this.mul(i,r[s]),a=0,s=0)):a=0}u=26}return i},E.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t},E.prototype.convertFrom=function(e){var t=e.clone();return t.red=null,t},o.mont=function(e){return new 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t=this.endo.basis,r=t[0],n=t[1],i=n.b.mul(e).divRound(this.n),o=r.b.neg().mul(e).divRound(this.n),s=i.mul(r.a),a=o.mul(n.a),u=i.mul(r.b),c=o.mul(n.b);return{k1:e.sub(s).sub(a),k2:u.add(c).neg()}},c.prototype.pointFromX=function(e,t){(e=new o(e,16)).red||(e=e.toRed(this.red));var r=e.redSqr().redMul(e).redIAdd(e.redMul(this.a)).redIAdd(this.b),n=r.redSqrt();if(0!==n.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");var i=n.fromRed().isOdd();return(t&&!i||!t&&i)&&(n=n.redNeg()),this.point(e,n)},c.prototype.validate=function(e){if(e.inf)return!0;var t=e.x,r=e.y,n=this.a.redMul(t),i=t.redSqr().redMul(t).redIAdd(n).redIAdd(this.b);return 0===r.redSqr().redISub(i).cmpn(0)},c.prototype._endoWnafMulAdd=function(e,t,r){for(var n=this._endoWnafT1,i=this._endoWnafT2,o=0;o":""},h.prototype.isInfinity=function(){return this.inf},h.prototype.add=function(e){if(this.inf)return e;if(e.inf)return this;if(this.eq(e))return this.dbl();if(this.neg().eq(e))return this.curve.point(null,null);if(0===this.x.cmp(e.x))return this.curve.point(null,null);var t=this.y.redSub(e.y);0!==t.cmpn(0)&&(t=t.redMul(this.x.redSub(e.x).redInvm()));var r=t.redSqr().redISub(this.x).redISub(e.x),n=t.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,n)},h.prototype.dbl=function(){if(this.inf)return this;var e=this.y.redAdd(this.y);if(0===e.cmpn(0))return this.curve.point(null,null);var t=this.curve.a,r=this.x.redSqr(),n=e.redInvm(),i=r.redAdd(r).redIAdd(r).redIAdd(t).redMul(n),o=i.redSqr().redISub(this.x.redAdd(this.x)),s=i.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,s)},h.prototype.getX=function(){return this.x.fromRed()},h.prototype.getY=function(){return this.y.fromRed()},h.prototype.mul=function(e){return e=new o(e,16),this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve.endo?this.curve._endoWnafMulAdd([this],[e]):this.curve._wnafMul(this,e)},h.prototype.mulAdd=function(e,t,r){var n=[this,t],i=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i):this.curve._wnafMulAdd(1,n,i,2)},h.prototype.jmulAdd=function(e,t,r){var n=[this,t],i=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i,!0):this.curve._wnafMulAdd(1,n,i,2,!0)},h.prototype.eq=function(e){return this===e||this.inf===e.inf&&(this.inf||0===this.x.cmp(e.x)&&0===this.y.cmp(e.y))},h.prototype.neg=function(e){if(this.inf)return this;var t=this.curve.point(this.x,this.y.redNeg());if(e&&this.precomputed){var r=this.precomputed,n=function(e){return e.neg()};t.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(n)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(n)}}}return t},h.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},s(f,a.BasePoint),c.prototype.jpoint=function(e,t,r){return new f(this,e,t,r)},f.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var e=this.z.redInvm(),t=e.redSqr(),r=this.x.redMul(t),n=this.y.redMul(t).redMul(e);return this.curve.point(r,n)},f.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},f.prototype.add=function(e){if(this.isInfinity())return e;if(e.isInfinity())return this;var t=e.z.redSqr(),r=this.z.redSqr(),n=this.x.redMul(t),i=e.x.redMul(r),o=this.y.redMul(t.redMul(e.z)),s=e.y.redMul(r.redMul(this.z)),a=n.redSub(i),u=o.redSub(s);if(0===a.cmpn(0))return 0!==u.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var c=a.redSqr(),h=c.redMul(a),f=n.redMul(c),l=u.redSqr().redIAdd(h).redISub(f).redISub(f),d=u.redMul(f.redISub(l)).redISub(o.redMul(h)),p=this.z.redMul(e.z).redMul(a);return this.curve.jpoint(l,d,p)},f.prototype.mixedAdd=function(e){if(this.isInfinity())return e.toJ();if(e.isInfinity())return this;var t=this.z.redSqr(),r=this.x,n=e.x.redMul(t),i=this.y,o=e.y.redMul(t).redMul(this.z),s=r.redSub(n),a=i.redSub(o);if(0===s.cmpn(0))return 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0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:o.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),c("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff 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5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{n=e("./precomputed/secp256k1")}catch(e){n=void 0}c("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:o.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",n]})},{"../elliptic":6,"./precomputed/secp256k1":18,"hash.js":21}],13:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("../../elliptic"),o=i.utils.assert,s=e("./key"),a=e("./signature");function u(e){if(!(this instanceof u))return new u(e);"string"==typeof e&&(o(i.curves.hasOwnProperty(e),"Unknown curve "+e),e=i.curves[e]),e instanceof i.curves.PresetCurve&&(e={curve:e}),this.curve=e.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=e.curve.g,this.g.precompute(e.curve.n.bitLength()+1),this.hash=e.hash||e.curve.hash}t.exports=u,u.prototype.keyPair=function(e){return new s(this,e)},u.prototype.keyFromPrivate=function(e,t){return s.fromPrivate(this,e,t)},u.prototype.keyFromPublic=function(e,t){return s.fromPublic(this,e,t)},u.prototype.genKeyPair=function(e){e||(e={});for(var t=new i.hmacDRBG({hash:this.hash,pers:e.pers,entropy:e.entropy||i.rand(this.hash.hmacStrength),nonce:this.n.toArray()}),r=this.n.byteLength(),o=this.n.sub(new n(2));;){var s=new n(t.generate(r));if(!(s.cmp(o)>0))return s.iaddn(1),this.keyFromPrivate(s)}},u.prototype._truncateToN=function(e,t){var r=8*e.byteLength()-this.n.bitLength();return r>0&&(e=e.ushrn(r)),!t&&e.cmp(this.n)>=0?e.sub(this.n):e},u.prototype.sign=function(e,t,r,o){"object"==typeof r&&(o=r,r=null),o||(o={}),t=this.keyFromPrivate(t,r),e=this._truncateToN(new n(e,16));for(var s=this.n.byteLength(),u=t.getPrivate().toArray("be",s),c=e.toArray("be",s),h=new i.hmacDRBG({hash:this.hash,entropy:u,nonce:c,pers:o.pers,persEnc:o.persEnc}),f=this.n.sub(new n(1)),l=0;;l++){var d=o.k?o.k(l):new n(h.generate(this.n.byteLength()));if(!((d=this._truncateToN(d,!0)).cmpn(1)<=0||d.cmp(f)>=0)){var p=this.g.mul(d);if(!p.isInfinity()){var m=p.getX(),g=m.umod(this.n);if(0!==g.cmpn(0)){var y=d.invm(this.n).mul(g.mul(t.getPrivate()).iadd(e));if(0!==(y=y.umod(this.n)).cmpn(0)){var v=(p.getY().isOdd()?1:0)|(0!==m.cmp(g)?2:0);return o.canonical&&y.cmp(this.nh)>0&&(y=this.n.sub(y),v^=1),new a({r:g,s:y,recoveryParam:v})}}}}}},u.prototype.verify=function(e,t,r,i){e=this._truncateToN(new n(e,16)),r=this.keyFromPublic(r,i);var o=(t=new a(t,"hex")).r,s=t.s;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;if(s.cmpn(1)<0||s.cmp(this.n)>=0)return!1;var u,c=s.invm(this.n),h=c.mul(e).umod(this.n),f=c.mul(o).umod(this.n);return this.curve._maxwellTrick?!(u=this.g.jmulAdd(h,r.getPublic(),f)).isInfinity()&&u.eqXToP(o):!(u=this.g.mulAdd(h,r.getPublic(),f)).isInfinity()&&0===u.getX().umod(this.n).cmp(o)},u.prototype.recoverPubKey=function(e,t,r,i){o((3&r)===r,"The recovery param is more than two bits"),t=new a(t,i);var s=this.n,u=new n(e),c=t.r,h=t.s,f=1&r,l=r>>1;if(c.cmp(this.curve.p.umod(this.curve.n))>=0&&l)throw new Error("Unable to find sencond key candinate");c=l?this.curve.pointFromX(c.add(this.curve.n),f):this.curve.pointFromX(c,f);var d=t.r.invm(s),p=s.sub(u).mul(d).umod(s),m=h.mul(d).umod(s);return this.g.mulAdd(p,c,m)},u.prototype.getKeyRecoveryParam=function(e,t,r,n){if(null!==(t=new a(t,n)).recoveryParam)return t.recoveryParam;for(var i=0;i<4;i++){var o;try{o=this.recoverPubKey(e,t,i)}catch(e){continue}if(o.eq(r))return i}throw new Error("Unable to find valid recovery factor")}},{"../../elliptic":6,"./key":14,"./signature":15,"bn.js":2}],14:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("../../elliptic").utils.assert;function o(e,t){this.ec=e,this.priv=null,this.pub=null,t.priv&&this._importPrivate(t.priv,t.privEnc),t.pub&&this._importPublic(t.pub,t.pubEnc)}t.exports=o,o.fromPublic=function(e,t,r){return t instanceof o?t:new o(e,{pub:t,pubEnc:r})},o.fromPrivate=function(e,t,r){return t instanceof o?t:new o(e,{priv:t,privEnc:r})},o.prototype.validate=function(){var e=this.getPublic();return e.isInfinity()?{result:!1,reason:"Invalid public key"}:e.validate()?e.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},o.prototype.getPublic=function(e,t){return"string"==typeof e&&(t=e,e=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),t?this.pub.encode(t,e):this.pub},o.prototype.getPrivate=function(e){return"hex"===e?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(e,t){this.priv=new n(e,t||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(e,t){if(e.x||e.y)return"mont"===this.ec.curve.type?i(e.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||i(e.x&&e.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(e.x,e.y));this.pub=this.ec.curve.decodePoint(e,t)},o.prototype.derive=function(e){return e.mul(this.priv).getX()},o.prototype.sign=function(e,t,r){return this.ec.sign(e,this,t,r)},o.prototype.verify=function(e,t){return this.ec.verify(e,t,this)},o.prototype.inspect=function(){return""}},{"../../elliptic":6,"bn.js":2}],15:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("../../elliptic").utils,o=i.assert;function s(e,t){if(e instanceof s)return e;this._importDER(e,t)||(o(e.r&&e.s,"Signature without r or s"),this.r=new n(e.r,16),this.s=new n(e.s,16),void 0===e.recoveryParam?this.recoveryParam=null:this.recoveryParam=e.recoveryParam)}function a(e,t){var r=e[t.place++];if(!(128&r))return r;for(var n=15&r,i=0,o=0,s=t.place;o>>3);for(e.push(128|r);--r;)e.push(t>>>(r<<3)&255);e.push(t)}}t.exports=s,s.prototype._importDER=function(e,t){e=i.toArray(e,t);var r=new function(){this.place=0};if(48!==e[r.place++])return!1;if(a(e,r)+r.place!==e.length)return!1;if(2!==e[r.place++])return!1;var o=a(e,r),s=e.slice(r.place,o+r.place);if(r.place+=o,2!==e[r.place++])return!1;var u=a(e,r);if(e.length!==u+r.place)return!1;var c=e.slice(r.place,u+r.place);return 0===s[0]&&128&s[1]&&(s=s.slice(1)),0===c[0]&&128&c[1]&&(c=c.slice(1)),this.r=new n(s),this.s=new n(c),this.recoveryParam=null,!0},s.prototype.toDER=function(e){var t=this.r.toArray(),r=this.s.toArray();for(128&t[0]&&(t=[0].concat(t)),128&r[0]&&(r=[0].concat(r)),t=u(t),r=u(r);!(r[0]||128&r[1]);)r=r.slice(1);var n=[2];c(n,t.length),(n=n.concat(t)).push(2),c(n,r.length);var o=n.concat(r),s=[48];return c(s,o.length),s=s.concat(o),i.encode(s,e)}},{"../../elliptic":6,"bn.js":2}],16:[function(e,t,r){arguments[4][8][0].apply(r,arguments)},{dup:8}],17:[function(e,t,r){"use strict";var n=e("hash.js"),i=e("../elliptic").utils,o=i.assert;function s(e){if(!(this instanceof s))return new s(e);this.hash=e.hash,this.predResist=!!e.predResist,this.outLen=this.hash.outSize,this.minEntropy=e.minEntropy||this.hash.hmacStrength,this.reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var t=i.toArray(e.entropy,e.entropyEnc),r=i.toArray(e.nonce,e.nonceEnc),n=i.toArray(e.pers,e.persEnc);o(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(t,r,n)}t.exports=s,s.prototype._init=function(e,t,r){var n=e.concat(t).concat(r);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var i=0;i=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(e.concat(r||[])),this.reseed=1},s.prototype.generate=function(e,t,r,n){if(this.reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof t&&(n=r,r=t,t=null),r&&(r=i.toArray(r,n),this._update(r));for(var o=[];o.length>8,s=255&i;o?r.push(o,s):r.push(s)}return r},n.zero2=o,n.toHex=s,n.encode=function(e,t){return"hex"===t?s(e):e},n.getNAF=function(e,t){for(var r=[],n=1<=0;){var o;if(i.isOdd()){var s=i.andln(n-1);o=s>(n>>1)-1?(n>>1)-s:s,i.isubn(o)}else o=0;r.push(o);for(var a=0!==i.cmpn(0)&&0===i.andln(n-1)?t+1:1,u=1;u0||t.cmpn(-i)>0;){var o,s,a,u=e.andln(3)+n&3,c=t.andln(3)+i&3;3===u&&(u=-1),3===c&&(c=-1),o=0==(1&u)?0:3!=(a=e.andln(7)+n&7)&&5!==a||2!==c?u:-u,r[0].push(o),s=0==(1&c)?0:3!=(a=t.andln(7)+i&7)&&5!==a||2!==u?c:-c,r[1].push(s),2*n===o+1&&(n=1-n),2*i===s+1&&(i=1-i),e.iushrn(1),t.iushrn(1)}return r},n.cachedProperty=function(e,t,r){var n="_"+t;e.prototype[t]=function(){return void 0!==this[n]?this[n]:this[n]=r.call(this)}},n.parseBytes=function(e){return"string"==typeof e?n.toArray(e,"hex"):e},n.intFromLE=function(e){return new i(e,"hex","le")}},{"bn.js":2}],20:[function(e,t,r){t.exports={version:"6.3.3"}},{}],21:[function(e,t,r){var n=r;n.utils=e("./hash/utils"),n.common=e("./hash/common"),n.sha=e("./hash/sha"),n.ripemd=e("./hash/ripemd"),n.hmac=e("./hash/hmac"),n.sha1=n.sha.sha1,n.sha256=n.sha.sha256,n.sha224=n.sha.sha224,n.sha384=n.sha.sha384,n.sha512=n.sha.sha512,n.ripemd160=n.ripemd.ripemd160},{"./hash/common":22,"./hash/hmac":23,"./hash/ripemd":24,"./hash/sha":25,"./hash/utils":32}],22:[function(e,t,r){"use strict";var n=e("./utils"),i=e("minimalistic-assert");function o(){this.pending=null,this.pendingTotal=0,this.blockSize=this.constructor.blockSize,this.outSize=this.constructor.outSize,this.hmacStrength=this.constructor.hmacStrength,this.padLength=this.constructor.padLength/8,this.endian="big",this._delta8=this.blockSize/8,this._delta32=this.blockSize/32}r.BlockHash=o,o.prototype.update=function(e,t){if(e=n.toArray(e,t),this.pending?this.pending=this.pending.concat(e):this.pending=e,this.pendingTotal+=e.length,this.pending.length>=this._delta8){var r=(e=this.pending).length%this._delta8;this.pending=e.slice(e.length-r,e.length),0===this.pending.length&&(this.pending=null),e=n.join32(e,0,e.length-r,this.endian);for(var i=0;i>>24&255,n[i++]=e>>>16&255,n[i++]=e>>>8&255,n[i++]=255&e}else for(n[i++]=255&e,n[i++]=e>>>8&255,n[i++]=e>>>16&255,n[i++]=e>>>24&255,n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=0,o=8;othis.blockSize&&(e=(new this.Hash).update(e).digest()),i(e.length<=this.blockSize);for(var t=e.length;t>>3},r.g1_256=function(e){return n(e,17)^n(e,19)^e>>>10}},{"../utils":32}],32:[function(e,t,r){"use strict";var n=e("minimalistic-assert"),i=e("inherits");function o(e){return(e>>>24|e>>>8&65280|e<<8&16711680|(255&e)<<24)>>>0}function s(e){return 1===e.length?"0"+e:e}function a(e){return 7===e.length?"0"+e:6===e.length?"00"+e:5===e.length?"000"+e:4===e.length?"0000"+e:3===e.length?"00000"+e:2===e.length?"000000"+e:1===e.length?"0000000"+e:e}r.inherits=i,r.toArray=function(e,t){if(Array.isArray(e))return e.slice();if(!e)return[];var r=[];if("string"==typeof e)if(t){if("hex"===t)for((e=e.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(e="0"+e),n=0;n>8,s=255&i;o?r.push(o,s):r.push(s)}else for(n=0;n>>0}return s},r.split32=function(e,t){for(var r=new Array(4*e.length),n=0,i=0;n>>24,r[i+1]=o>>>16&255,r[i+2]=o>>>8&255,r[i+3]=255&o):(r[i+3]=o>>>24,r[i+2]=o>>>16&255,r[i+1]=o>>>8&255,r[i]=255&o)}return r},r.rotr32=function(e,t){return e>>>t|e<<32-t},r.rotl32=function(e,t){return e<>>32-t},r.sum32=function(e,t){return e+t>>>0},r.sum32_3=function(e,t,r){return e+t+r>>>0},r.sum32_4=function(e,t,r,n){return e+t+r+n>>>0},r.sum32_5=function(e,t,r,n,i){return e+t+r+n+i>>>0},r.sum64=function(e,t,r,n){var i=e[t],o=n+e[t+1]>>>0,s=(o>>0,e[t+1]=o},r.sum64_hi=function(e,t,r,n){return(t+n>>>0>>0},r.sum64_lo=function(e,t,r,n){return t+n>>>0},r.sum64_4_hi=function(e,t,r,n,i,o,s,a){var u=0,c=t;return u+=(c=c+n>>>0)>>0)>>0)>>0},r.sum64_4_lo=function(e,t,r,n,i,o,s,a){return t+n+o+a>>>0},r.sum64_5_hi=function(e,t,r,n,i,o,s,a,u,c){var h=0,f=t;return h+=(f=f+n>>>0)>>0)>>0)>>0)>>0},r.sum64_5_lo=function(e,t,r,n,i,o,s,a,u,c){return t+n+o+a+c>>>0},r.rotr64_hi=function(e,t,r){return(t<<32-r|e>>>r)>>>0},r.rotr64_lo=function(e,t,r){return(e<<32-r|t>>>r)>>>0},r.shr64_hi=function(e,t,r){return e>>>r},r.shr64_lo=function(e,t,r){return(e<<32-r|t>>>r)>>>0}},{inherits:33,"minimalistic-assert":35}],33:[function(e,t,r){"function"==typeof Object.create?t.exports=function(e,t){t&&(e.super_=t,e.prototype=Object.create(t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}))}:t.exports=function(e,t){if(t){e.super_=t;var r=function(){};r.prototype=t.prototype,e.prototype=new r,e.prototype.constructor=e}}},{}],34:[function(e,t,r){(function(e,r){!function(){"use strict";var n="object"==typeof window?window:{};!n.JS_SHA3_NO_NODE_JS&&"object"==typeof e&&e.versions&&e.versions.node&&(n=r);for(var i=!n.JS_SHA3_NO_COMMON_JS&&"object"==typeof t&&t.exports,o="0123456789abcdef".split(""),s=[0,8,16,24],a=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648],u=[224,256,384,512],c=["hex","buffer","arrayBuffer","array"],h=function(e,t,r){return function(n){return new _(e,t,e).update(n)[r]()}},f=function(e,t,r){return function(n,i){return new _(e,t,i).update(n)[r]()}},l=function(e,t){var r=h(e,t,"hex");r.create=function(){return new _(e,t,e)},r.update=function(e){return r.create().update(e)};for(var n=0;n>5,this.byteCount=this.blockCount<<2,this.outputBlocks=r>>5,this.extraBytes=(31&r)>>3;for(var n=0;n<50;++n)this.s[n]=0}_.prototype.update=function(e){var t="string"!=typeof e;t&&e.constructor===ArrayBuffer&&(e=new Uint8Array(e));for(var r,n,i=e.length,o=this.blocks,a=this.byteCount,u=this.blockCount,c=0,h=this.s;c>2]|=e[c]<>2]|=n<>2]|=(192|n>>6)<>2]|=(128|63&n)<=57344?(o[r>>2]|=(224|n>>12)<>2]|=(128|n>>6&63)<>2]|=(128|63&n)<>2]|=(240|n>>18)<>2]|=(128|n>>12&63)<>2]|=(128|n>>6&63)<>2]|=(128|63&n)<=a){for(this.start=r-a,this.block=o[u],r=0;r>2]|=this.padding[3&t],this.lastByteIndex===this.byteCount)for(e[0]=e[r],t=1;t>4&15]+o[15&e]+o[e>>12&15]+o[e>>8&15]+o[e>>20&15]+o[e>>16&15]+o[e>>28&15]+o[e>>24&15];a%t==0&&(E(r),s=0)}return i&&(e=r[s],i>0&&(u+=o[e>>4&15]+o[15&e]),i>1&&(u+=o[e>>12&15]+o[e>>8&15]),i>2&&(u+=o[e>>20&15]+o[e>>16&15])),u},_.prototype.arrayBuffer=function(){this.finalize();var e,t=this.blockCount,r=this.s,n=this.outputBlocks,i=this.extraBytes,o=0,s=0,a=this.outputBits>>3;e=i?new ArrayBuffer(n+1<<2):new ArrayBuffer(a);for(var u=new Uint32Array(e);s>8&255,u[e+2]=t>>16&255,u[e+3]=t>>24&255;a%r==0&&E(n)}return o&&(e=a<<2,t=n[s],o>0&&(u[e]=255&t),o>1&&(u[e+1]=t>>8&255),o>2&&(u[e+2]=t>>16&255)),u};var 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Error("Depth too large!");return w(i.concat([null!=this.privateKey?"0x0488ADE4":"0x0488B21E",i.hexlify(this.depth),this.parentFingerprint,i.hexZeroPad(i.hexlify(this.index),4),this.chainCode,null!=this.privateKey?i.concat(["0x00",this.privateKey]):this.publicKey]))},enumerable:!0,configurable:!0}),e.prototype.neuter=function(){return new e(_,null,this.publicKey,this.parentFingerprint,this.chainCode,this.index,this.depth,null,this.path)},e.prototype._derive=function(t){if(t>4294967295)throw new Error("invalid index - "+String(t));var r=this.path;r&&(r+="/"+(2147483647&t));var n=new Uint8Array(37);if(2147483648&t){if(!this.privateKey)throw new Error("cannot derive child of neutered node");n.set(i.arrayify(this.privateKey),1),r&&(r+="'")}else n.set(i.arrayify(this.publicKey));for(var s=24;s>=0;s-=8)n[33+(s>>3)]=t>>24-s&255;var a=i.arrayify(h.computeHmac(h.SupportedAlgorithms.sha512,this.chainCode,n)),u=a.slice(0,32),f=a.slice(32),l=null,d=null;this.privateKey?l=b(o.BigNumber.from(u).add(this.privateKey).mod(g)):d=new c.SigningKey(i.hexlify(u))._addPoint(this.publicKey);return new e(_,l,d,this.fingerprint,b(f),t,this.depth+1,this.mnemonic,r)},e.prototype.derivePath=function(e){var t=e.split("/");if(0===t.length||"m"===t[0]&&0!==this.depth)throw new Error("invalid path - "+e);"m"===t[0]&&t.shift();for(var r=this,n=0;n=2147483648)throw new Error("invalid path index - "+i);r=r._derive(2147483648+o)}else{if(!i.match(/^[0-9]+$/))throw new Error("invlaid path component - "+i);var o;if((o=parseInt(i))>=2147483648)throw new Error("invalid path index - "+i);r=r._derive(o)}}return r},e._fromSeed=function(t,r){var n=i.arrayify(t);if(n.length<16||n.length>64)throw new Error("invalid seed");var o=i.arrayify(h.computeHmac(h.SupportedAlgorithms.sha512,y,n));return new e(_,b(o.slice(0,32)),null,"0x00000000",b(o.slice(32)),0,0,r,"m")},e.fromMnemonic=function(t,r,n){return t=k(P(t,n),n),e._fromSeed(A(t,r),t)},e.fromSeed=function(t){return e._fromSeed(t,null)},e.fromExtendedKey=function(t){var r=n.Base58.decode(t);82===r.length&&w(r.slice(0,78))===t||m.throwArgumentError("invalid extended key","extendedKey","[REDACTED]");var o=r[4],s=i.hexlify(r.slice(5,9)),a=parseInt(i.hexlify(r.slice(9,13)).substring(2),16),u=i.hexlify(r.slice(13,45)),c=r.slice(45,78);switch(i.hexlify(r.slice(0,4))){case"0x0488b21e":case"0x043587cf":return new e(_,null,i.hexlify(c),s,u,a,o,null,null);case"0x0488ade4":case"0x04358394 ":if(0!==c[0])break;return new e(_,i.hexlify(c.slice(1)),null,s,u,a,o,null,null)}return m.throwError("invalid extended key","extendedKey","[REDACTED]")},e}();function A(e,t){t||(t="");var r=s.toUtf8Bytes("mnemonic"+t,s.UnicodeNormalizationForm.NFKD);return a.pbkdf2(s.toUtf8Bytes(e,s.UnicodeNormalizationForm.NFKD),r,2048,64,"sha512")}function 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s=o(e("aes-js")),a=e("@ethersproject/address"),u=e("@ethersproject/bytes"),c=e("@ethersproject/keccak256"),h=e("@ethersproject/pbkdf2"),f=e("@ethersproject/strings"),l=e("@ethersproject/properties"),d=e("@ethersproject/logger"),p=e("./_version"),m=new d.Logger(p.version),g=e("./utils"),y=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return i(t,e),t.prototype.isCrowdsaleAccount=function(e){return!(!e||!e._isCrowdsaleAccount)},t}(l.Description);r.CrowdsaleAccount=y,r.decrypt=function(e,t){var r=JSON.parse(e);t=g.getPassword(t);var n=a.getAddress(g.searchPath(r,"ethaddr")),i=g.looseArrayify(g.searchPath(r,"encseed"));i&&i.length%16==0||m.throwArgumentError("invalid encseed","json",e);var o=u.arrayify(h.pbkdf2(t,t,2e3,32,"sha256")).slice(0,16),l=i.slice(0,16),d=i.slice(16),p=new s.default.ModeOfOperation.cbc(o,l),v=u.arrayify(p.decrypt(d));v=s.default.padding.pkcs7.strip(v);for(var b="",w=0;wo[e]||console.log.apply(console,t)},e.prototype.debug=function(){for(var t=[],r=0;r=9007199254740991)&&this.throwError(r,e.errors.NUMERIC_FAULT,{operation:"checkSafeInteger",fault:"out-of-safe-range",value:t}),t%1&&this.throwError(r,e.errors.NUMERIC_FAULT,{operation:"checkSafeInteger",fault:"non-integer",value:t}))},e.prototype.checkArgumentCount=function(t,r,n){n=n?": "+n:"",tr&&this.throwError("too many arguments"+n,e.errors.UNEXPECTED_ARGUMENT,{count:t,expectedCount:r})},e.prototype.checkNew=function(t,r){t!==Object&&null!=t||this.throwError("missing new",e.errors.MISSING_NEW,{name:r.name})},e.prototype.checkAbstract=function(t,r){t===r?this.throwError("cannot instantiate abstract class "+JSON.stringify(r.name)+" directly; use a sub-class",e.errors.UNSUPPORTED_OPERATION,{name:t.name,operation:"new"}):t!==Object&&null!=t||this.throwError("missing new",e.errors.MISSING_NEW,{name:r.name})},e.globalLogger=function(){return u||(u=new e(a.version)),u},e.setCensorship=function(t,r){if(n){if(!t)return;this.globalLogger().throwError("error censorship 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u={chainId:1,ensAddress:"0x314159265dd8dbb310642f98f50c066173c1259b",name:"homestead",_defaultProvider:s("homestead")},c={chainId:3,ensAddress:"0x112234455c3a32fd11230c42e7bccd4a84e02010",name:"ropsten",_defaultProvider:s("ropsten")},h={unspecified:{chainId:0,name:"unspecified"},homestead:u,mainnet:u,morden:{chainId:2,name:"morden"},ropsten:c,testnet:c,rinkeby:{chainId:4,ensAddress:"0xe7410170f87102DF0055eB195163A03B7F2Bff4A",name:"rinkeby",_defaultProvider:s("rinkeby")},kovan:{chainId:42,name:"kovan",_defaultProvider:s("kovan")},goerli:{chainId:5,ensAddress:"0x112234455c3a32fd11230c42e7bccd4a84e02010",name:"goerli",_defaultProvider:s("goerli")},classic:{chainId:61,name:"classic",_defaultProvider:a("https://web3.gastracker.io","classic")},classicTestnet:{chainId:62,name:"classicTestnet",_defaultProvider:a("https://web3.gastracker.io/morden","classicTestnet")}};r.getNetwork=function(e){if(null==e)return null;if("number"==typeof e){for(var t in h){var r=h[t];if(r.chainId===e)return{name:r.name,chainId:r.chainId,ensAddress:r.ensAddress||null,_defaultProvider:r._defaultProvider||null}}return{chainId:e,name:"unknown"}}if("string"==typeof e){var n=h[e];return null==n?null:{name:n.name,chainId:n.chainId,ensAddress:n.ensAddress,_defaultProvider:n._defaultProvider||null}}var i=h[e.name];return i?(0!==e.chainId&&e.chainId!==i.chainId&&o.throwArgumentError("network chainId mismatch","network",e),{name:e.name,chainId:i.chainId,ensAddress:e.ensAddress||i.ensAddress||null,_defaultProvider:e._defaultProvider||i._defaultProvider||null}):("number"!=typeof e.chainId&&o.throwArgumentError("invalid network chainId","network",e),e)}},{"./_version":92,"@ethersproject/logger":91}],94:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=e("@ethersproject/bytes"),i=e("@ethersproject/sha2");r.pbkdf2=function(e,t,r,o,s){var a;e=n.arrayify(e),t=n.arrayify(t);var u,c,h=1,f=new Uint8Array(o),l=new 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g.Formatter),E},t.getNetwork=function(e){return c.getNetwork(null==e?"homestead":e)},t.prototype.poll=function(){var e=this,t=A++;this.emit("willPoll",t);var r=[];this.getBlockNumber().then(function(t){if(e._setFastBlockNumber(t),t!==e._lastBlockNumber){-2===e._emitted.block&&(e._emitted.block=t-1);for(var n=e._emitted.block+1;n<=t;n++)e.emit("block",n);return e._emitted.block!==t&&(e._emitted.block=t,Object.keys(e._emitted).forEach(function(r){if("block"!==r){var n=e._emitted[r];"pending"!==n&&t-n>12&&delete e._emitted[r]}})),-2===e._lastBlockNumber&&(e._lastBlockNumber=t-1),e._events.forEach(function(n){var i=n.tag.split(":");switch(i[0]){case"tx":var o=i[1],s=e.getTransactionReceipt(o).then(function(t){return t&&null!=t.blockNumber?(e._emitted["t:"+o]=t.blockNumber,e.emit(o,t),null):null}).catch(function(t){e.emit("error",t)});r.push(s);break;case"filter":var a=i[2].split(/&/g).map(function(e){return e.split("|").map(function(e){return"null"===e?null:e})}),u={address:i[1],fromBlock:e._lastBlockNumber+1,toBlock:t,topics:a};u.address||delete u.address;s=e.getLogs(u).then(function(t){if(0!==t.length)return t.forEach(function(t){e._emitted["b:"+t.blockHash]=t.blockNumber,e._emitted["t:"+t.transactionHash]=t.blockNumber,e.emit(u,t)}),null}).catch(function(t){e.emit("error",t)});r.push(s)}}),e._lastBlockNumber=t,null}}).catch(function(e){}),Promise.all(r).then(function(){e.emit("didPoll",t)})},t.prototype.resetEventsBlock=function(e){this._lastBlockNumber=e-1,this.polling&&this.poll()},Object.defineProperty(t.prototype,"network",{get:function(){return this._network},enumerable:!0,configurable:!0}),t.prototype.getNetwork=function(){return this.ready},Object.defineProperty(t.prototype,"blockNumber",{get:function(){return this._fastBlockNumber},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"polling",{get:function(){return null!=this._poller},set:function(e){var t=this;setTimeout(function(){e&&!t._poller?t._poller=setInterval(t.poll.bind(t),t.pollingInterval):!e&&t._poller&&(clearInterval(t._poller),t._poller=null)},0)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"pollingInterval",{get:function(){return this._pollingInterval},set:function(e){var t=this;if("number"!=typeof e||e<=0||parseInt(String(e))!=e)throw new Error("invalid polling interval");this._pollingInterval=e,this._poller&&(clearInterval(this._poller),this._poller=setInterval(function(){t.poll()},this._pollingInterval))},enumerable:!0,configurable:!0}),t.prototype._getFastBlockNumber=function(){var e=this,t=w();return t-this._fastQueryDate>2*this._pollingInterval&&(this._fastQueryDate=t,this._fastBlockNumberPromise=this.getBlockNumber().then(function(t){return(null==e._fastBlockNumber||t>e._fastBlockNumber)&&(e._fastBlockNumber=t),e._fastBlockNumber})),this._fastBlockNumberPromise},t.prototype._setFastBlockNumber=function(e){null!=this._fastBlockNumber&&ethis._fastBlockNumber)&&(this._fastBlockNumber=e,this._fastBlockNumberPromise=Promise.resolve(e)))},t.prototype.waitForTransaction=function(e,t){var r=this;return null==t&&(t=1),0===t?this.getTransactionReceipt(e):new Promise(function(n){var i=function(o){o.confirmations(n=n.slice(32)).length)return null;var o=f.toUtf8String(n.slice(0,i));return t.resolveName(o).then(function(t){return t!=e?null:o})})})},t.prototype.perform=function(e,t){return m.throwError(e+" not implemented",d.Logger.errors.NOT_IMPLEMENTED,{operation:e})},t.prototype._startPending=function(){console.log("WARNING: this provider does not support pending events")},t.prototype._stopPending=function(){},t.prototype._checkPolling=function(){this.polling=this._events.filter(function(e){return e.pollable()}).length>0},t.prototype._addEventListener=function(e,t,r){return this._events.push(new _(b(e),t,r)),"pending"===e&&this._startPending(),this._checkPolling(),this},t.prototype.on=function(e,t){return this._addEventListener(e,t,!1)},t.prototype.once=function(e,t){return this._addEventListener(e,t,!0)},t.prototype.emit=function(e){for(var t=this,r=[],n=1;n=0&&h.throwError("insufficient funds",u.Logger.errors.INSUFFICIENT_FUNDS,{}),e.responseText.indexOf("same hash was already imported")>=0&&h.throwError("nonce has already been used",u.Logger.errors.NONCE_EXPIRED,{}),e.responseText.indexOf("another transaction with same nonce")>=0&&h.throwError("replacement fee too low",u.Logger.errors.REPLACEMENT_UNDERPRICED,{})),e});case"getBlock":if(r.blockTag)return i+="/api?module=proxy&action=eth_getBlockByNumber&tag="+r.blockTag,r.includeTransactions?i+="&boolean=true":i+="&boolean=false",c(i+=o);throw new Error("getBlock by blockHash not implmeneted");case"getTransaction":return i+="/api?module=proxy&action=eth_getTransactionByHash&txhash="+r.transactionHash,c(i+=o);case"getTransactionReceipt":return i+="/api?module=proxy&action=eth_getTransactionReceipt&txhash="+r.transactionHash,c(i+=o);case"call":if((m=f(r.transaction))&&(m="&"+m),i+="/api?module=proxy&action=eth_call"+m,"latest"!==r.blockTag)throw new Error("EtherscanProvider does not support blockTag for call");return c(i+=o);case"estimateGas":var m;return(m=f(r.transaction))&&(m="&"+m),i+="/api?module=proxy&action=eth_estimateGas&"+m,c(i+=o);case"getLogs":i+="/api?module=logs&action=getLogs";try{if(r.filter.fromBlock&&(i+="&fromBlock="+p(r.filter.fromBlock)),r.filter.toBlock&&(i+="&toBlock="+p(r.filter.toBlock)),r.filter.address&&(i+="&address="+r.filter.address),r.filter.topics&&r.filter.topics.length>0){if(r.filter.topics.length>1)throw new Error("unsupported topic format");var g=r.filter.topics[0];if("string"!=typeof g||66!==g.length)throw new Error("unsupported topic0 format");i+="&topic0="+g}}catch(e){return Promise.reject(e)}var y=this;return c(i+=o,l).then(function(e){var t={},r=Promise.resolve();return e.forEach(function(e){r=r.then(function(){return null!=e.blockHash?null:(e.blockHash=t[e.transactionHash],null==e.blockHash?y.getTransaction(e.transactionHash).then(function(r){return t[e.transactionHash]=r.blockHash,e.blockHash=r.blockHash,null}):null)})}),r.then(function(){return e})});case"getEtherPrice":return"homestead"!==this.network.name?Promise.resolve(0):(i+="/api?module=stats&action=ethprice",c(i+=o,l).then(function(e){return parseFloat(e.ethusd)}))}return e.prototype.perform.call(this,t,r)},t.prototype.getHistory=function(e,t,r){var n=this,i=this.baseUrl,o="";return this.apiKey&&(o+="&apikey="+this.apiKey),null==t&&(t=0),null==r&&(r=99999999),this.resolveName(e).then(function(e){return i+="/api?module=account&action=txlist&address="+e,i+="&startblock="+t,i+="&endblock="+r,i+="&sort=asc"+o,n.emit("debug",{action:"request",request:i,provider:n}),a.fetchJson(i,null,l).then(function(e){n.emit("debug",{action:"response",request:i,response:s.deepCopy(e),provider:n});var t=[];return e.forEach(function(e){["contractAddress","to"].forEach(function(t){""==e[t]&&delete e[t]}),null==e.creates&&null!=e.contractAddress&&(e.creates=e.contractAddress);var r=n.formatter.transactionResponse(e);e.timeStamp&&(r.timestamp=parseInt(e.timeStamp)),t.push(r)}),t})})},t}(e("./base-provider").BaseProvider);r.EtherscanProvider=m},{"./_version":97,"./base-provider":99,"@ethersproject/bytes":70,"@ethersproject/logger":91,"@ethersproject/properties":96,"@ethersproject/web":131}],102:[function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(r,"__esModule",{value:!0});var o=e("@ethersproject/random"),s=e("@ethersproject/properties"),a=e("@ethersproject/logger"),u=e("./_version"),c=new a.Logger(u.version);function h(){return(new Date).getTime()}function f(e){var t=!0,r=null;return e.forEach(function(n){null!=n?null!=r?r.name===n.name&&r.chainId===n.chainId&&(r.ensAddress===n.ensAddress||null==r.ensAddress&&null==n.ensAddress)||c.throwArgumentError("provider mismatch","networks",e):r=n:t=!1}),t}var l=1,d=function(e){function t(r,n,i){var o=this.constructor,u=this;c.checkNew(o,t),0===r.length&&c.throwArgumentError("missing providers","providers",r),null!=i&&i.length!==r.length?c.throwArgumentError("too many weights","weights",i):i?i.forEach(function(e){(e%1||e>512||e<1)&&c.throwArgumentError("invalid weight; must be integer in [1, 512]","weights",i)}):i=r.map(function(e){return 1});var h=i.reduce(function(e,t){return e+t});if(null==n?n=h/2:n>h&&c.throwArgumentError("quorum will always fail; larger than total weight","quorum",n),f(r.map(function(e){return e.network})))u=e.call(this,r[0].network)||this;else{var l=Promise.all(r.map(function(e){return e.getNetwork()})).then(function(e){return f(e)||c.throwError("getNetwork returned null",a.Logger.errors.UNKNOWN_ERROR),e[0]});u=e.call(this,l)||this}return s.defineReadOnly(u,"providers",Object.freeze(r.slice())),s.defineReadOnly(u,"quorum",n),s.defineReadOnly(u,"weights",Object.freeze(i.slice())),u}return i(t,e),t.prototype.perform=function(e,t){var r=this,n=h(),i=o.shuffled(this.providers).map(function(i,o){var a=r.weights[o],u=l++;return{run:function(){var o=h(),c=o-n;return r.emit("debug",{action:"request",rid:u,backend:{weight:a,start:c,provider:i},request:{method:e,params:s.deepCopy(t)},provider:r}),i.perform(e,t).then(function(n){var f=h()-o;return r.emit("debug",{action:"response",rid:u,backend:{weight:a,start:c,duration:f,provider:i},request:{method:e,params:s.deepCopy(t)},response:s.deepCopy(n)}),{weight:a,result:n}},function(n){var f=h()-o;return r.emit("debug",{action:"response",rid:u,backend:{weight:a,start:c,duration:f,provider:i},request:{method:e,params:s.deepCopy(t)},error:n}),{weight:a,error:n}})},weight:a}});return"sendTransaction"===e?Promise.all(i.map(function(e){return e.run()})).then(function(e){for(var t=0;t=r.quorum){var d=s[f][0].result;return r.emit("debug","quorum",-1,{weight:l,result:d}),e(d),void(s=null)}}}0!==i.length||0!==o?setTimeout(a,0):t(n)}}),o=0&&p.throwError("insufficient funds",l.Logger.errors.INSUFFICIENT_FUNDS,{transaction:r}),e.responseText.indexOf("nonce too low")>=0&&p.throwError("nonce has already been used",l.Logger.errors.NONCE_EXPIRED,{transaction:r}),e.responseText.indexOf("replacement transaction underpriced")>=0&&p.throwError("replacement fee too low",l.Logger.errors.REPLACEMENT_UNDERPRICED,{transaction:r})),e})})},t.prototype.signTransaction=function(e){return p.throwError("signing transactions is unsupported",l.Logger.errors.UNSUPPORTED_OPERATION,{operation:"signTransaction"})},t.prototype.sendTransaction=function(e){var t=this;return this.sendUncheckedTransaction(e).then(function(e){return f.poll(function(){return t.provider.getTransaction(e).then(function(r){if(null!==r)return t.provider._wrapTransaction(r,e)})},{onceBlock:t.provider}).catch(function(t){throw t.transactionHash=e,t})})},t.prototype.signMessage=function(e){var t=this,r="string"==typeof e?h.toUtf8Bytes(e):e;return this.getAddress().then(function(e){return t.provider.send("eth_sign",[e.toLowerCase(),a.hexlify(r)])})},t.prototype.unlock=function(e){var t=this.provider;return this.getAddress().then(function(r){return t.send("personal_unlockAccount",[r.toLowerCase(),e,null])})},t}(o.Signer);r.JsonRpcSigner=b;var w=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return i(t,e),t.prototype.sendTransaction=function(e){var t=this;return this.sendUncheckedTransaction(e).then(function(e){return{hash:e,nonce:null,gasLimit:null,gasPrice:null,data:null,value:null,chainId:null,confirmations:0,from:null,wait:function(r){return t.provider.waitForTransaction(e,r)}}})},t}(b),_={chainId:!0,data:!0,gasLimit:!0,gasPrice:!0,nonce:!0,to:!0,value:!0},E=function(e){function t(r,n){var i=this.constructor,o=this;if(p.checkNew(i,t),"string"==typeof r&&null===n&&u.getNetwork(r)&&(n=r,r=null),n)o=e.call(this,n)||this;else{var a=new Promise(function(e,t){setTimeout(function(){o.send("eth_chainId",[]).then(function(t){e(u.getNetwork(s.BigNumber.from(t).toNumber()))}).catch(function(r){o.send("net_version",[]).then(function(t){e(u.getNetwork(s.BigNumber.from(t).toNumber()))}).catch(function(e){t(p.makeError("could not detect network",l.Logger.errors.NETWORK_ERROR))})})})});o=e.call(this,a)||this}return r||(r="http://localhost:8545"),o.connection="string"==typeof r?{url:r}:r,o._nextId=42,o}return i(t,e),t.prototype.getSigner=function(e){return new b(v,this,e)},t.prototype.getUncheckedSigner=function(e){return this.getSigner(e).connectUnchecked()},t.prototype.listAccounts=function(){var e=this;return this.send("eth_accounts",[]).then(function(t){return t.map(function(t){return e.formatter.address(t)})})},t.prototype.send=function(e,t){var r=this,n={method:e,params:t,id:this._nextId++,jsonrpc:"2.0"};return this.emit("debug",{action:"request",request:c.deepCopy(n),provider:this}),f.fetchJson(this.connection,JSON.stringify(n),g).then(function(e){return r.emit("debug",{action:"response",request:n,response:e,provider:r}),e})},t.prototype.perform=function(e,t){switch(e){case"getBlockNumber":return this.send("eth_blockNumber",[]);case"getGasPrice":return this.send("eth_gasPrice",[]);case"getBalance":return this.send("eth_getBalance",[y(t.address),t.blockTag]);case"getTransactionCount":return this.send("eth_getTransactionCount",[y(t.address),t.blockTag]);case"getCode":return this.send("eth_getCode",[y(t.address),t.blockTag]);case"getStorageAt":return this.send("eth_getStorageAt",[y(t.address),t.position,t.blockTag]);case"sendTransaction":return this.send("eth_sendRawTransaction",[t.signedTransaction]).catch(function(e){throw e.responseText&&(e.responseText.indexOf("insufficient funds")>0&&p.throwError("insufficient funds",l.Logger.errors.INSUFFICIENT_FUNDS,{}),e.responseText.indexOf("nonce too low")>0&&p.throwError("nonce has already been used",l.Logger.errors.NONCE_EXPIRED,{}),e.responseText.indexOf("replacement transaction underpriced")>0&&p.throwError("replacement fee too low",l.Logger.errors.REPLACEMENT_UNDERPRICED,{})),e});case"getBlock":return t.blockTag?this.send("eth_getBlockByNumber",[t.blockTag,!!t.includeTransactions]):t.blockHash?this.send("eth_getBlockByHash",[t.blockHash,!!t.includeTransactions]):Promise.reject(new Error("invalid block tag or block hash"));case"getTransaction":return this.send("eth_getTransactionByHash",[t.transactionHash]);case"getTransactionReceipt":return this.send("eth_getTransactionReceipt",[t.transactionHash]);case"call":return this.send("eth_call",[this.constructor.hexlifyTransaction(t.transaction,{from:!0}),t.blockTag]);case"estimateGas":return this.send("eth_estimateGas",[this.constructor.hexlifyTransaction(t.transaction,{from:!0})]);case"getLogs":return t.filter&&null!=t.filter.address&&(t.filter.address=y(t.filter.address)),this.send("eth_getLogs",[t.filter])}return p.throwError(e+" not implemented",l.Logger.errors.NOT_IMPLEMENTED,{operation:e})},t.prototype._startPending=function(){if(null==this._pendingFilter){var e=this,t=this.send("eth_newPendingTransactionFilter",[]);this._pendingFilter=t,t.then(function(r){return function n(){e.send("eth_getFilterChanges",[r]).then(function(r){if(e._pendingFilter!=t)return null;var n=Promise.resolve();return r.forEach(function(t){e._emitted["t:"+t.toLowerCase()]="pending",n=n.then(function(){return e.getTransaction(t).then(function(t){return e.emit("pending",t),null})})}),n.then(function(){return e=1e3,new Promise(function(t){setTimeout(function(){t()},e)});var e})}).then(function(){if(e._pendingFilter==t)return setTimeout(function(){n()},0),null;e.send("eth_uninstallFilter",[r])}).catch(function(e){})}(),r}).catch(function(e){})}},t.prototype._stopPending=function(){this._pendingFilter=null},t.hexlifyTransaction=function(e,t){var r=c.shallowCopy(_);if(t)for(var n in t)t[n]&&(r[n]=!0);c.checkProperties(e,r);var i={};return["gasLimit","gasPrice","nonce","value"].forEach(function(t){if(null!=e[t]){var r=a.hexValue(e[t]);"gasLimit"===t&&(t="gas"),i[t]=r}}),["from","to","data"].forEach(function(t){null!=e[t]&&(i[t]=a.hexlify(e[t]))}),i},t}(m.BaseProvider);r.JsonRpcProvider=E},{"./_version":97,"./base-provider":99,"@ethersproject/abstract-signer":60,"@ethersproject/bignumber":68,"@ethersproject/bytes":70,"@ethersproject/logger":91,"@ethersproject/networks":93,"@ethersproject/properties":96,"@ethersproject/strings":122,"@ethersproject/web":131}],107:[function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(r,"__esModule",{value:!0});var o=e("./url-json-rpc-provider"),s=e("@ethersproject/logger"),a=e("./_version"),u=new s.Logger(a.version),c=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return i(t,e),t.getApiKey=function(e){return e||"ETHERS_JS_SHARED"},t.getUrl=function(e,t){var r=null;switch(e.name){case"homestead":r="https://ethereum.api.nodesmith.io/v1/mainnet/jsonrpc";break;case"ropsten":r="https://ethereum.api.nodesmith.io/v1/ropsten/jsonrpc";break;case"rinkeby":r="https://ethereum.api.nodesmith.io/v1/rinkeby/jsonrpc";break;case"goerli":r="https://ethereum.api.nodesmith.io/v1/goerli/jsonrpc";break;case"kovan":r="https://ethereum.api.nodesmith.io/v1/kovan/jsonrpc";break;default:u.throwArgumentError("unsupported network","network",arguments[0])}return r+"?apiKey="+t},t}(o.UrlJsonRpcProvider);r.NodesmithProvider=c},{"./_version":97,"./url-json-rpc-provider":108,"@ethersproject/logger":91}],108:[function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(r,"__esModule",{value:!0});var o=e("@ethersproject/networks"),s=e("@ethersproject/properties"),a=e("@ethersproject/logger"),u=e("./_version"),c=new a.Logger(u.version),h=function(e){function t(r,n){var i,o=this.constructor;c.checkAbstract(o,t),r=o.getNetwork(r),n=o.getApiKey(n);var a=o.getUrl(r,n);return i=e.call(this,a,r)||this,s.defineReadOnly(i,"apiKey",n),i}return i(t,e),t.prototype._startPending=function(){c.warn("WARNING: API provider does not support pending filters")},t.prototype.getSigner=function(e){return c.throwError("API provider does not support signing",a.Logger.errors.UNSUPPORTED_OPERATION,{operation:"getSigner"}),null},t.prototype.listAccounts=function(){return Promise.resolve([])},t.getNetwork=function(e){return o.getNetwork(null==e?"homestead":e)},t.getApiKey=function(e){return e},t.getUrl=function(e,t){return c.throwError("not implemented; sub-classes must override getUrl",a.Logger.errors.NOT_IMPLEMENTED,{operation:"getUrl"})},t}(e("./json-rpc-provider").JsonRpcProvider);r.UrlJsonRpcProvider=h},{"./_version":97,"./json-rpc-provider":106,"@ethersproject/logger":91,"@ethersproject/networks":93,"@ethersproject/properties":96}],109:[function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(r,"__esModule",{value:!0});var o=e("@ethersproject/properties"),s=e("@ethersproject/logger"),a=e("./_version"),u=new s.Logger(a.version),c=function(e){function t(r,n){var i=this.constructor,s=this;return u.checkNew(i,t),s=e.call(this,r.host||r.path||"",n)||this,r&&(r.sendAsync?s._sendAsync=r.sendAsync.bind(r):r.send&&(s._sendAsync=r.send.bind(r))),r&&s._sendAsync||u.throwArgumentError("invalid web3Provider","web3Provider",r),o.defineReadOnly(s,"_web3Provider",r),s}return i(t,e),t.prototype.send=function(e,t){var r=this;return"eth_sign"==e&&this._web3Provider.isMetaMask&&(e="personal_sign",t=[t[1],t[0]]),new Promise(function(n,i){var o={method:e,params:t,id:42,jsonrpc:"2.0"};r._sendAsync(o,function(e,t){if(e)i(e);else{if(t.error){var r=new Error(t.error.message);return r.code=t.error.code,r.data=t.error.data,void i(r)}n(t.result)}})})},t}(e("./json-rpc-provider").JsonRpcProvider);r.Web3Provider=c},{"./_version":97,"./json-rpc-provider":106,"@ethersproject/logger":91,"@ethersproject/properties":96}],110:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.version="random/5.0.0-beta.127"},{}],111:[function(e,t,r){(function(t){"use 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S(e){for(var t=[],r=0;r>2,this._Ke[r][t%4]=o[t],this._Kd[e-r][t%4]=o[t];for(var s,a=0,u=i;u>16&255]<<24^l[s>>8&255]<<16^l[255&s]<<8^l[s>>24&255]^f[a]<<24,a+=1,8!=i)for(t=1;t>8&255]<<8^l[s>>16&255]<<16^l[s>>24&255]<<24;for(t=i/2+1;t>2,d=u%4,this._Ke[c][d]=o[t],this._Kd[e-c][d]=o[t++],u++}for(var c=1;c>24&255]^A[s>>16&255]^P[s>>8&255]^k[255&s]},M.prototype.encrypt=function(e){if(16!=e.length)throw new Error("invalid plaintext size (must be 16 bytes)");for(var t=this._Ke.length-1,r=[0,0,0,0],n=S(e),i=0;i<4;i++)n[i]^=this._Ke[0][i];for(var o=1;o>24&255]^m[n[(i+1)%4]>>16&255]^g[n[(i+2)%4]>>8&255]^y[255&n[(i+3)%4]]^this._Ke[o][i];n=r.slice()}var a,u=s(16);for(i=0;i<4;i++)a=this._Ke[t][i],u[4*i]=255&(l[n[i]>>24&255]^a>>24),u[4*i+1]=255&(l[n[(i+1)%4]>>16&255]^a>>16),u[4*i+2]=255&(l[n[(i+2)%4]>>8&255]^a>>8),u[4*i+3]=255&(l[255&n[(i+3)%4]]^a);return u},M.prototype.decrypt=function(e){if(16!=e.length)throw new Error("invalid ciphertext size (must be 16 bytes)");for(var t=this._Kd.length-1,r=[0,0,0,0],n=S(e),i=0;i<4;i++)n[i]^=this._Kd[0][i];for(var o=1;o>24&255]^b[n[(i+3)%4]>>16&255]^w[n[(i+2)%4]>>8&255]^_[255&n[(i+1)%4]]^this._Kd[o][i];n=r.slice()}var a,u=s(16);for(i=0;i<4;i++)a=this._Kd[t][i],u[4*i]=255&(d[n[i]>>24&255]^a>>24),u[4*i+1]=255&(d[n[(i+3)%4]>>16&255]^a>>16),u[4*i+2]=255&(d[n[(i+2)%4]>>8&255]^a>>8),u[4*i+3]=255&(d[255&n[(i+1)%4]]^a);return u};var j=function(e){if(!(this instanceof j))throw Error("AES must be instanitated with `new`");this.description="Electronic Code Block",this.name="ecb",this._aes=new M(e)};j.prototype.encrypt=function(e){if((e=o(e)).length%16!=0)throw new Error("invalid plaintext size (must be multiple of 16 bytes)");for(var t=s(e.length),r=s(16),n=0;n=0;--t)this._counter[t]=e%256,e>>=8},T.prototype.setBytes=function(e){if(16!=(e=o(e,!0)).length)throw new Error("invalid counter bytes size (must be 16 bytes)");this._counter=e},T.prototype.increment=function(){for(var e=15;e>=0;e--){if(255!==this._counter[e]){this._counter[e]++;break}this._counter[e]=0}};var R=function(e,t){if(!(this instanceof R))throw Error("AES must be instanitated with `new`");this.description="Counter",this.name="ctr",t instanceof T||(t=new T(t)),this._counter=t,this._remainingCounter=null,this._remainingCounterIndex=16,this._aes=new M(e)};R.prototype.encrypt=function(e){for(var t=o(e,!0),r=0;r16)throw new Error("PKCS#7 padding byte out of range");for(var r=e.length-t,n=0;n=49&&s<=54?s-49+10:s>=17&&s<=22?s-17+10:15&s}return n}function u(e,t,r,n){for(var i=0,o=Math.min(e.length,r),s=t;s=49?a-49+10:a>=17?a-17+10:a}return i}o.isBN=function(e){return e instanceof o||null!==e&&"object"==typeof e&&e.constructor.wordSize===o.wordSize&&Array.isArray(e.words)},o.max=function(e,t){return e.cmp(t)>0?e:t},o.min=function(e,t){return e.cmp(t)<0?e:t},o.prototype._init=function(e,t,r){if("number"==typeof e)return this._initNumber(e,t,r);if("object"==typeof e)return this._initArray(e,t,r);"hex"===t&&(t=16),n(t===(0|t)&&t>=2&&t<=36);var i=0;"-"===(e=e.toString().replace(/\s+/g,""))[0]&&i++,16===t?this._parseHex(e,i):this._parseBase(e,t,i),"-"===e[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),t,r)},o.prototype._initNumber=function(e,t,r){e<0&&(this.negative=1,e=-e),e<67108864?(this.words=[67108863&e],this.length=1):e<4503599627370496?(this.words=[67108863&e,e/67108864&67108863],this.length=2):(n(e<9007199254740992),this.words=[67108863&e,e/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),t,r)},o.prototype._initArray=function(e,t,r){if(n("number"==typeof e.length),e.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(e.length/3),this.words=new Array(this.length);for(var i=0;i=0;i-=3)s=e[i]|e[i-1]<<8|e[i-2]<<16,this.words[o]|=s<>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);else if("le"===r)for(i=0,o=0;i>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);return this.strip()},o.prototype._parseHex=function(e,t){this.length=Math.ceil((e.length-t)/6),this.words=new Array(this.length);for(var r=0;r=t;r-=6)i=a(e,r,r+6),this.words[n]|=i<>>26-o&4194303,(o+=24)>=26&&(o-=26,n++);r+6!==t&&(i=a(e,t,r+6),this.words[n]|=i<>>26-o&4194303),this.strip()},o.prototype._parseBase=function(e,t,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=t)n++;n--,i=i/t|0;for(var o=e.length-r,s=o%n,a=Math.min(o,o-s)+r,c=0,h=r;h1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?""};var c=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],h=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],f=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function l(e,t,r){r.negative=t.negative^e.negative;var n=e.length+t.length|0;r.length=n,n=n-1|0;var i=0|e.words[0],o=0|t.words[0],s=i*o,a=67108863&s,u=s/67108864|0;r.words[0]=a;for(var c=1;c>>26,f=67108863&u,l=Math.min(c,t.length-1),d=Math.max(0,c-e.length+1);d<=l;d++){var p=c-d|0;h+=(s=(i=0|e.words[p])*(o=0|t.words[d])+f)/67108864|0,f=67108863&s}r.words[c]=0|f,u=0|h}return 0!==u?r.words[c]=0|u:r.length--,r.strip()}o.prototype.toString=function(e,t){var r;if(e=e||10,t=0|t||1,16===e||"hex"===e){r="";for(var i=0,o=0,s=0;s>>24-i&16777215)||s!==this.length-1?c[6-u.length]+u+r:u+r,(i+=2)>=26&&(i-=26,s--)}for(0!==o&&(r=o.toString(16)+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(e===(0|e)&&e>=2&&e<=36){var l=h[e],d=f[e];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(d).toString(e);r=(p=p.idivn(d)).isZero()?m+r:c[l-m.length]+m+r}for(this.isZero()&&(r="0"+r);r.length%t!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var e=this.words[0];return 2===this.length?e+=67108864*this.words[1]:3===this.length&&1===this.words[2]?e+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-e:e},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(e,t){return n(void 0!==s),this.toArrayLike(s,e,t)},o.prototype.toArray=function(e,t){return this.toArrayLike(Array,e,t)},o.prototype.toArrayLike=function(e,t,r){var i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0"),this.strip();var s,a,u="le"===t,c=new e(o),h=this.clone();if(u){for(a=0;!h.isZero();a++)s=h.andln(255),h.iushrn(8),c[a]=s;for(;a=4096&&(r+=13,t>>>=13),t>=64&&(r+=7,t>>>=7),t>=8&&(r+=4,t>>>=4),t>=2&&(r+=2,t>>>=2),r+t},o.prototype._zeroBits=function(e){if(0===e)return 26;var t=e,r=0;return 0==(8191&t)&&(r+=13,t>>>=13),0==(127&t)&&(r+=7,t>>>=7),0==(15&t)&&(r+=4,t>>>=4),0==(3&t)&&(r+=2,t>>>=2),0==(1&t)&&r++,r},o.prototype.bitLength=function(){var e=this.words[this.length-1],t=this._countBits(e);return 26*(this.length-1)+t},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var e=0,t=0;te.length?this.clone().ior(e):e.clone().ior(this)},o.prototype.uor=function(e){return this.length>e.length?this.clone().iuor(e):e.clone().iuor(this)},o.prototype.iuand=function(e){var t;t=this.length>e.length?e:this;for(var r=0;re.length?this.clone().iand(e):e.clone().iand(this)},o.prototype.uand=function(e){return this.length>e.length?this.clone().iuand(e):e.clone().iuand(this)},o.prototype.iuxor=function(e){var t,r;this.length>e.length?(t=this,r=e):(t=e,r=this);for(var n=0;ne.length?this.clone().ixor(e):e.clone().ixor(this)},o.prototype.uxor=function(e){return this.length>e.length?this.clone().iuxor(e):e.clone().iuxor(this)},o.prototype.inotn=function(e){n("number"==typeof e&&e>=0);var t=0|Math.ceil(e/26),r=e%26;this._expand(t),r>0&&t--;for(var i=0;i0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},o.prototype.notn=function(e){return this.clone().inotn(e)},o.prototype.setn=function(e,t){n("number"==typeof e&&e>=0);var r=e/26|0,i=e%26;return this._expand(r+1),this.words[r]=t?this.words[r]|1<e.length?(r=this,n=e):(r=e,n=this);for(var i=0,o=0;o>>26;for(;0!==i&&o>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;oe.length?this.clone().iadd(e):e.clone().iadd(this)},o.prototype.isub=function(e){if(0!==e.negative){e.negative=0;var t=this.iadd(e);return e.negative=1,t._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var r,n,i=this.cmp(e);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=e):(r=e,n=this);for(var o=0,s=0;s>26,this.words[s]=67108863&t;for(;0!==o&&s>26,this.words[s]=67108863&t;if(0===o&&s>>13,d=0|s[1],p=8191&d,m=d>>>13,g=0|s[2],y=8191&g,v=g>>>13,b=0|s[3],w=8191&b,_=b>>>13,E=0|s[4],A=8191&E,P=E>>>13,k=0|s[5],S=8191&k,M=k>>>13,j=0|s[6],x=8191&j,O=j>>>13,N=0|s[7],T=8191&N,R=N>>>13,C=0|s[8],B=8191&C,I=C>>>13,F=0|s[9],L=8191&F,D=F>>>13,U=0|a[0],z=8191&U,H=U>>>13,K=0|a[1],q=8191&K,W=K>>>13,G=0|a[2],V=8191&G,J=G>>>13,Z=0|a[3],X=8191&Z,$=Z>>>13,Q=0|a[4],Y=8191&Q,ee=Q>>>13,te=0|a[5],re=8191&te,ne=te>>>13,ie=0|a[6],oe=8191&ie,se=ie>>>13,ae=0|a[7],ue=8191&ae,ce=ae>>>13,he=0|a[8],fe=8191&he,le=he>>>13,de=0|a[9],pe=8191&de,me=de>>>13;r.negative=e.negative^t.negative,r.length=19;var ge=(c+(n=Math.imul(f,z))|0)+((8191&(i=(i=Math.imul(f,H))+Math.imul(l,z)|0))<<13)|0;c=((o=Math.imul(l,H))+(i>>>13)|0)+(ge>>>26)|0,ge&=67108863,n=Math.imul(p,z),i=(i=Math.imul(p,H))+Math.imul(m,z)|0,o=Math.imul(m,H);var ye=(c+(n=n+Math.imul(f,q)|0)|0)+((8191&(i=(i=i+Math.imul(f,W)|0)+Math.imul(l,q)|0))<<13)|0;c=((o=o+Math.imul(l,W)|0)+(i>>>13)|0)+(ye>>>26)|0,ye&=67108863,n=Math.imul(y,z),i=(i=Math.imul(y,H))+Math.imul(v,z)|0,o=Math.imul(v,H),n=n+Math.imul(p,q)|0,i=(i=i+Math.imul(p,W)|0)+Math.imul(m,q)|0,o=o+Math.imul(m,W)|0;var ve=(c+(n=n+Math.imul(f,V)|0)|0)+((8191&(i=(i=i+Math.imul(f,J)|0)+Math.imul(l,V)|0))<<13)|0;c=((o=o+Math.imul(l,J)|0)+(i>>>13)|0)+(ve>>>26)|0,ve&=67108863,n=Math.imul(w,z),i=(i=Math.imul(w,H))+Math.imul(_,z)|0,o=Math.imul(_,H),n=n+Math.imul(y,q)|0,i=(i=i+Math.imul(y,W)|0)+Math.imul(v,q)|0,o=o+Math.imul(v,W)|0,n=n+Math.imul(p,V)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(m,V)|0,o=o+Math.imul(m,J)|0;var be=(c+(n=n+Math.imul(f,X)|0)|0)+((8191&(i=(i=i+Math.imul(f,$)|0)+Math.imul(l,X)|0))<<13)|0;c=((o=o+Math.imul(l,$)|0)+(i>>>13)|0)+(be>>>26)|0,be&=67108863,n=Math.imul(A,z),i=(i=Math.imul(A,H))+Math.imul(P,z)|0,o=Math.imul(P,H),n=n+Math.imul(w,q)|0,i=(i=i+Math.imul(w,W)|0)+Math.imul(_,q)|0,o=o+Math.imul(_,W)|0,n=n+Math.imul(y,V)|0,i=(i=i+Math.imul(y,J)|0)+Math.imul(v,V)|0,o=o+Math.imul(v,J)|0,n=n+Math.imul(p,X)|0,i=(i=i+Math.imul(p,$)|0)+Math.imul(m,X)|0,o=o+Math.imul(m,$)|0;var we=(c+(n=n+Math.imul(f,Y)|0)|0)+((8191&(i=(i=i+Math.imul(f,ee)|0)+Math.imul(l,Y)|0))<<13)|0;c=((o=o+Math.imul(l,ee)|0)+(i>>>13)|0)+(we>>>26)|0,we&=67108863,n=Math.imul(S,z),i=(i=Math.imul(S,H))+Math.imul(M,z)|0,o=Math.imul(M,H),n=n+Math.imul(A,q)|0,i=(i=i+Math.imul(A,W)|0)+Math.imul(P,q)|0,o=o+Math.imul(P,W)|0,n=n+Math.imul(w,V)|0,i=(i=i+Math.imul(w,J)|0)+Math.imul(_,V)|0,o=o+Math.imul(_,J)|0,n=n+Math.imul(y,X)|0,i=(i=i+Math.imul(y,$)|0)+Math.imul(v,X)|0,o=o+Math.imul(v,$)|0,n=n+Math.imul(p,Y)|0,i=(i=i+Math.imul(p,ee)|0)+Math.imul(m,Y)|0,o=o+Math.imul(m,ee)|0;var _e=(c+(n=n+Math.imul(f,re)|0)|0)+((8191&(i=(i=i+Math.imul(f,ne)|0)+Math.imul(l,re)|0))<<13)|0;c=((o=o+Math.imul(l,ne)|0)+(i>>>13)|0)+(_e>>>26)|0,_e&=67108863,n=Math.imul(x,z),i=(i=Math.imul(x,H))+Math.imul(O,z)|0,o=Math.imul(O,H),n=n+Math.imul(S,q)|0,i=(i=i+Math.imul(S,W)|0)+Math.imul(M,q)|0,o=o+Math.imul(M,W)|0,n=n+Math.imul(A,V)|0,i=(i=i+Math.imul(A,J)|0)+Math.imul(P,V)|0,o=o+Math.imul(P,J)|0,n=n+Math.imul(w,X)|0,i=(i=i+Math.imul(w,$)|0)+Math.imul(_,X)|0,o=o+Math.imul(_,$)|0,n=n+Math.imul(y,Y)|0,i=(i=i+Math.imul(y,ee)|0)+Math.imul(v,Y)|0,o=o+Math.imul(v,ee)|0,n=n+Math.imul(p,re)|0,i=(i=i+Math.imul(p,ne)|0)+Math.imul(m,re)|0,o=o+Math.imul(m,ne)|0;var Ee=(c+(n=n+Math.imul(f,oe)|0)|0)+((8191&(i=(i=i+Math.imul(f,se)|0)+Math.imul(l,oe)|0))<<13)|0;c=((o=o+Math.imul(l,se)|0)+(i>>>13)|0)+(Ee>>>26)|0,Ee&=67108863,n=Math.imul(T,z),i=(i=Math.imul(T,H))+Math.imul(R,z)|0,o=Math.imul(R,H),n=n+Math.imul(x,q)|0,i=(i=i+Math.imul(x,W)|0)+Math.imul(O,q)|0,o=o+Math.imul(O,W)|0,n=n+Math.imul(S,V)|0,i=(i=i+Math.imul(S,J)|0)+Math.imul(M,V)|0,o=o+Math.imul(M,J)|0,n=n+Math.imul(A,X)|0,i=(i=i+Math.imul(A,$)|0)+Math.imul(P,X)|0,o=o+Math.imul(P,$)|0,n=n+Math.imul(w,Y)|0,i=(i=i+Math.imul(w,ee)|0)+Math.imul(_,Y)|0,o=o+Math.imul(_,ee)|0,n=n+Math.imul(y,re)|0,i=(i=i+Math.imul(y,ne)|0)+Math.imul(v,re)|0,o=o+Math.imul(v,ne)|0,n=n+Math.imul(p,oe)|0,i=(i=i+Math.imul(p,se)|0)+Math.imul(m,oe)|0,o=o+Math.imul(m,se)|0;var Ae=(c+(n=n+Math.imul(f,ue)|0)|0)+((8191&(i=(i=i+Math.imul(f,ce)|0)+Math.imul(l,ue)|0))<<13)|0;c=((o=o+Math.imul(l,ce)|0)+(i>>>13)|0)+(Ae>>>26)|0,Ae&=67108863,n=Math.imul(B,z),i=(i=Math.imul(B,H))+Math.imul(I,z)|0,o=Math.imul(I,H),n=n+Math.imul(T,q)|0,i=(i=i+Math.imul(T,W)|0)+Math.imul(R,q)|0,o=o+Math.imul(R,W)|0,n=n+Math.imul(x,V)|0,i=(i=i+Math.imul(x,J)|0)+Math.imul(O,V)|0,o=o+Math.imul(O,J)|0,n=n+Math.imul(S,X)|0,i=(i=i+Math.imul(S,$)|0)+Math.imul(M,X)|0,o=o+Math.imul(M,$)|0,n=n+Math.imul(A,Y)|0,i=(i=i+Math.imul(A,ee)|0)+Math.imul(P,Y)|0,o=o+Math.imul(P,ee)|0,n=n+Math.imul(w,re)|0,i=(i=i+Math.imul(w,ne)|0)+Math.imul(_,re)|0,o=o+Math.imul(_,ne)|0,n=n+Math.imul(y,oe)|0,i=(i=i+Math.imul(y,se)|0)+Math.imul(v,oe)|0,o=o+Math.imul(v,se)|0,n=n+Math.imul(p,ue)|0,i=(i=i+Math.imul(p,ce)|0)+Math.imul(m,ue)|0,o=o+Math.imul(m,ce)|0;var Pe=(c+(n=n+Math.imul(f,fe)|0)|0)+((8191&(i=(i=i+Math.imul(f,le)|0)+Math.imul(l,fe)|0))<<13)|0;c=((o=o+Math.imul(l,le)|0)+(i>>>13)|0)+(Pe>>>26)|0,Pe&=67108863,n=Math.imul(L,z),i=(i=Math.imul(L,H))+Math.imul(D,z)|0,o=Math.imul(D,H),n=n+Math.imul(B,q)|0,i=(i=i+Math.imul(B,W)|0)+Math.imul(I,q)|0,o=o+Math.imul(I,W)|0,n=n+Math.imul(T,V)|0,i=(i=i+Math.imul(T,J)|0)+Math.imul(R,V)|0,o=o+Math.imul(R,J)|0,n=n+Math.imul(x,X)|0,i=(i=i+Math.imul(x,$)|0)+Math.imul(O,X)|0,o=o+Math.imul(O,$)|0,n=n+Math.imul(S,Y)|0,i=(i=i+Math.imul(S,ee)|0)+Math.imul(M,Y)|0,o=o+Math.imul(M,ee)|0,n=n+Math.imul(A,re)|0,i=(i=i+Math.imul(A,ne)|0)+Math.imul(P,re)|0,o=o+Math.imul(P,ne)|0,n=n+Math.imul(w,oe)|0,i=(i=i+Math.imul(w,se)|0)+Math.imul(_,oe)|0,o=o+Math.imul(_,se)|0,n=n+Math.imul(y,ue)|0,i=(i=i+Math.imul(y,ce)|0)+Math.imul(v,ue)|0,o=o+Math.imul(v,ce)|0,n=n+Math.imul(p,fe)|0,i=(i=i+Math.imul(p,le)|0)+Math.imul(m,fe)|0,o=o+Math.imul(m,le)|0;var ke=(c+(n=n+Math.imul(f,pe)|0)|0)+((8191&(i=(i=i+Math.imul(f,me)|0)+Math.imul(l,pe)|0))<<13)|0;c=((o=o+Math.imul(l,me)|0)+(i>>>13)|0)+(ke>>>26)|0,ke&=67108863,n=Math.imul(L,q),i=(i=Math.imul(L,W))+Math.imul(D,q)|0,o=Math.imul(D,W),n=n+Math.imul(B,V)|0,i=(i=i+Math.imul(B,J)|0)+Math.imul(I,V)|0,o=o+Math.imul(I,J)|0,n=n+Math.imul(T,X)|0,i=(i=i+Math.imul(T,$)|0)+Math.imul(R,X)|0,o=o+Math.imul(R,$)|0,n=n+Math.imul(x,Y)|0,i=(i=i+Math.imul(x,ee)|0)+Math.imul(O,Y)|0,o=o+Math.imul(O,ee)|0,n=n+Math.imul(S,re)|0,i=(i=i+Math.imul(S,ne)|0)+Math.imul(M,re)|0,o=o+Math.imul(M,ne)|0,n=n+Math.imul(A,oe)|0,i=(i=i+Math.imul(A,se)|0)+Math.imul(P,oe)|0,o=o+Math.imul(P,se)|0,n=n+Math.imul(w,ue)|0,i=(i=i+Math.imul(w,ce)|0)+Math.imul(_,ue)|0,o=o+Math.imul(_,ce)|0,n=n+Math.imul(y,fe)|0,i=(i=i+Math.imul(y,le)|0)+Math.imul(v,fe)|0,o=o+Math.imul(v,le)|0;var Se=(c+(n=n+Math.imul(p,pe)|0)|0)+((8191&(i=(i=i+Math.imul(p,me)|0)+Math.imul(m,pe)|0))<<13)|0;c=((o=o+Math.imul(m,me)|0)+(i>>>13)|0)+(Se>>>26)|0,Se&=67108863,n=Math.imul(L,V),i=(i=Math.imul(L,J))+Math.imul(D,V)|0,o=Math.imul(D,J),n=n+Math.imul(B,X)|0,i=(i=i+Math.imul(B,$)|0)+Math.imul(I,X)|0,o=o+Math.imul(I,$)|0,n=n+Math.imul(T,Y)|0,i=(i=i+Math.imul(T,ee)|0)+Math.imul(R,Y)|0,o=o+Math.imul(R,ee)|0,n=n+Math.imul(x,re)|0,i=(i=i+Math.imul(x,ne)|0)+Math.imul(O,re)|0,o=o+Math.imul(O,ne)|0,n=n+Math.imul(S,oe)|0,i=(i=i+Math.imul(S,se)|0)+Math.imul(M,oe)|0,o=o+Math.imul(M,se)|0,n=n+Math.imul(A,ue)|0,i=(i=i+Math.imul(A,ce)|0)+Math.imul(P,ue)|0,o=o+Math.imul(P,ce)|0,n=n+Math.imul(w,fe)|0,i=(i=i+Math.imul(w,le)|0)+Math.imul(_,fe)|0,o=o+Math.imul(_,le)|0;var Me=(c+(n=n+Math.imul(y,pe)|0)|0)+((8191&(i=(i=i+Math.imul(y,me)|0)+Math.imul(v,pe)|0))<<13)|0;c=((o=o+Math.imul(v,me)|0)+(i>>>13)|0)+(Me>>>26)|0,Me&=67108863,n=Math.imul(L,X),i=(i=Math.imul(L,$))+Math.imul(D,X)|0,o=Math.imul(D,$),n=n+Math.imul(B,Y)|0,i=(i=i+Math.imul(B,ee)|0)+Math.imul(I,Y)|0,o=o+Math.imul(I,ee)|0,n=n+Math.imul(T,re)|0,i=(i=i+Math.imul(T,ne)|0)+Math.imul(R,re)|0,o=o+Math.imul(R,ne)|0,n=n+Math.imul(x,oe)|0,i=(i=i+Math.imul(x,se)|0)+Math.imul(O,oe)|0,o=o+Math.imul(O,se)|0,n=n+Math.imul(S,ue)|0,i=(i=i+Math.imul(S,ce)|0)+Math.imul(M,ue)|0,o=o+Math.imul(M,ce)|0,n=n+Math.imul(A,fe)|0,i=(i=i+Math.imul(A,le)|0)+Math.imul(P,fe)|0,o=o+Math.imul(P,le)|0;var je=(c+(n=n+Math.imul(w,pe)|0)|0)+((8191&(i=(i=i+Math.imul(w,me)|0)+Math.imul(_,pe)|0))<<13)|0;c=((o=o+Math.imul(_,me)|0)+(i>>>13)|0)+(je>>>26)|0,je&=67108863,n=Math.imul(L,Y),i=(i=Math.imul(L,ee))+Math.imul(D,Y)|0,o=Math.imul(D,ee),n=n+Math.imul(B,re)|0,i=(i=i+Math.imul(B,ne)|0)+Math.imul(I,re)|0,o=o+Math.imul(I,ne)|0,n=n+Math.imul(T,oe)|0,i=(i=i+Math.imul(T,se)|0)+Math.imul(R,oe)|0,o=o+Math.imul(R,se)|0,n=n+Math.imul(x,ue)|0,i=(i=i+Math.imul(x,ce)|0)+Math.imul(O,ue)|0,o=o+Math.imul(O,ce)|0,n=n+Math.imul(S,fe)|0,i=(i=i+Math.imul(S,le)|0)+Math.imul(M,fe)|0,o=o+Math.imul(M,le)|0;var xe=(c+(n=n+Math.imul(A,pe)|0)|0)+((8191&(i=(i=i+Math.imul(A,me)|0)+Math.imul(P,pe)|0))<<13)|0;c=((o=o+Math.imul(P,me)|0)+(i>>>13)|0)+(xe>>>26)|0,xe&=67108863,n=Math.imul(L,re),i=(i=Math.imul(L,ne))+Math.imul(D,re)|0,o=Math.imul(D,ne),n=n+Math.imul(B,oe)|0,i=(i=i+Math.imul(B,se)|0)+Math.imul(I,oe)|0,o=o+Math.imul(I,se)|0,n=n+Math.imul(T,ue)|0,i=(i=i+Math.imul(T,ce)|0)+Math.imul(R,ue)|0,o=o+Math.imul(R,ce)|0,n=n+Math.imul(x,fe)|0,i=(i=i+Math.imul(x,le)|0)+Math.imul(O,fe)|0,o=o+Math.imul(O,le)|0;var Oe=(c+(n=n+Math.imul(S,pe)|0)|0)+((8191&(i=(i=i+Math.imul(S,me)|0)+Math.imul(M,pe)|0))<<13)|0;c=((o=o+Math.imul(M,me)|0)+(i>>>13)|0)+(Oe>>>26)|0,Oe&=67108863,n=Math.imul(L,oe),i=(i=Math.imul(L,se))+Math.imul(D,oe)|0,o=Math.imul(D,se),n=n+Math.imul(B,ue)|0,i=(i=i+Math.imul(B,ce)|0)+Math.imul(I,ue)|0,o=o+Math.imul(I,ce)|0,n=n+Math.imul(T,fe)|0,i=(i=i+Math.imul(T,le)|0)+Math.imul(R,fe)|0,o=o+Math.imul(R,le)|0;var Ne=(c+(n=n+Math.imul(x,pe)|0)|0)+((8191&(i=(i=i+Math.imul(x,me)|0)+Math.imul(O,pe)|0))<<13)|0;c=((o=o+Math.imul(O,me)|0)+(i>>>13)|0)+(Ne>>>26)|0,Ne&=67108863,n=Math.imul(L,ue),i=(i=Math.imul(L,ce))+Math.imul(D,ue)|0,o=Math.imul(D,ce),n=n+Math.imul(B,fe)|0,i=(i=i+Math.imul(B,le)|0)+Math.imul(I,fe)|0,o=o+Math.imul(I,le)|0;var Te=(c+(n=n+Math.imul(T,pe)|0)|0)+((8191&(i=(i=i+Math.imul(T,me)|0)+Math.imul(R,pe)|0))<<13)|0;c=((o=o+Math.imul(R,me)|0)+(i>>>13)|0)+(Te>>>26)|0,Te&=67108863,n=Math.imul(L,fe),i=(i=Math.imul(L,le))+Math.imul(D,fe)|0,o=Math.imul(D,le);var Re=(c+(n=n+Math.imul(B,pe)|0)|0)+((8191&(i=(i=i+Math.imul(B,me)|0)+Math.imul(I,pe)|0))<<13)|0;c=((o=o+Math.imul(I,me)|0)+(i>>>13)|0)+(Re>>>26)|0,Re&=67108863;var Ce=(c+(n=Math.imul(L,pe))|0)+((8191&(i=(i=Math.imul(L,me))+Math.imul(D,pe)|0))<<13)|0;return c=((o=Math.imul(D,me))+(i>>>13)|0)+(Ce>>>26)|0,Ce&=67108863,u[0]=ge,u[1]=ye,u[2]=ve,u[3]=be,u[4]=we,u[5]=_e,u[6]=Ee,u[7]=Ae,u[8]=Pe,u[9]=ke,u[10]=Se,u[11]=Me,u[12]=je,u[13]=xe,u[14]=Oe,u[15]=Ne,u[16]=Te,u[17]=Re,u[18]=Ce,0!==c&&(u[19]=c,r.length++),r};function p(e,t,r){return(new m).mulp(e,t,r)}function m(e,t){this.x=e,this.y=t}Math.imul||(d=l),o.prototype.mulTo=function(e,t){var r=this.length+e.length;return 10===this.length&&10===e.length?d(this,e,t):r<63?l(this,e,t):r<1024?function(e,t,r){r.negative=t.negative^e.negative,r.length=e.length+t.length;for(var n=0,i=0,o=0;o>>26)|0)>>>26,s&=67108863}r.words[o]=a,n=s,s=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,e,t):p(this,e,t)},m.prototype.makeRBT=function(e){for(var t=new Array(e),r=o.prototype._countBits(e)-1,n=0;n>=1;return n},m.prototype.permute=function(e,t,r,n,i,o){for(var s=0;s>>=1)i++;return 1<>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*t;s>=26,t+=i/67108864|0,t+=o>>>26,this.words[r]=67108863&o}return 0!==t&&(this.words[r]=t,this.length++),this},o.prototype.muln=function(e){return this.clone().imuln(e)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(e){var t=function(e){for(var t=new Array(e.bitLength()),r=0;r>>i}return t}(e);if(0===t.length)return new o(1);for(var r=this,n=0;n=0);var t,r=e%26,i=(e-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var s=0;for(t=0;t>>26-r}s&&(this.words[t]=s,this.length++)}if(0!==i){for(t=this.length-1;t>=0;t--)this.words[t+i]=this.words[t];for(t=0;t=0),i=t?(t-t%26)/26:0;var o=e%26,s=Math.min((e-o)/26,this.length),a=67108863^67108863>>>o<s)for(this.length-=s,c=0;c=0&&(0!==h||c>=i);c--){var f=0|this.words[c];this.words[c]=h<<26-o|f>>>o,h=f&a}return u&&0!==h&&(u.words[u.length++]=h),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(e,t,r){return n(0===this.negative),this.iushrn(e,t,r)},o.prototype.shln=function(e){return this.clone().ishln(e)},o.prototype.ushln=function(e){return this.clone().iushln(e)},o.prototype.shrn=function(e){return this.clone().ishrn(e)},o.prototype.ushrn=function(e){return this.clone().iushrn(e)},o.prototype.testn=function(e){n("number"==typeof e&&e>=0);var t=e%26,r=(e-t)/26,i=1<=0);var t=e%26,r=(e-t)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==t&&r++,this.length=Math.min(r,this.length),0!==t){var i=67108863^67108863>>>t<=67108864;t++)this.words[t]-=67108864,t===this.length-1?this.words[t+1]=1:this.words[t+1]++;return this.length=Math.max(this.length,t+1),this},o.prototype.isubn=function(e){if(n("number"==typeof e),n(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var t=0;t>26)-(u/67108864|0),this.words[i+r]=67108863&o}for(;i>26,this.words[i+r]=67108863&o;if(0===a)return this.strip();for(n(-1===a),a=0,i=0;i>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(e,t){var r=(this.length,e.length),n=this.clone(),i=e,s=0|i.words[i.length-1];0!==(r=26-this._countBits(s))&&(i=i.ushln(r),n.iushln(r),s=0|i.words[i.length-1]);var a,u=n.length-i.length;if("mod"!==t){(a=new o(null)).length=u+1,a.words=new Array(a.length);for(var c=0;c=0;f--){var l=67108864*(0|n.words[i.length+f])+(0|n.words[i.length+f-1]);for(l=Math.min(l/s|0,67108863),n._ishlnsubmul(i,l,f);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,f),n.isZero()||(n.negative^=1);a&&(a.words[f]=l)}return a&&a.strip(),n.strip(),"div"!==t&&0!==r&&n.iushrn(r),{div:a||null,mod:n}},o.prototype.divmod=function(e,t,r){return n(!e.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===e.negative?(a=this.neg().divmod(e,t),"mod"!==t&&(i=a.div.neg()),"div"!==t&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(e)),{div:i,mod:s}):0===this.negative&&0!==e.negative?(a=this.divmod(e.neg(),t),"mod"!==t&&(i=a.div.neg()),{div:i,mod:a.mod}):0!=(this.negative&e.negative)?(a=this.neg().divmod(e.neg(),t),"div"!==t&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(e)),{div:a.div,mod:s}):e.length>this.length||this.cmp(e)<0?{div:new o(0),mod:this}:1===e.length?"div"===t?{div:this.divn(e.words[0]),mod:null}:"mod"===t?{div:null,mod:new o(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new o(this.modn(e.words[0]))}:this._wordDiv(e,t);var i,s,a},o.prototype.div=function(e){return this.divmod(e,"div",!1).div},o.prototype.mod=function(e){return this.divmod(e,"mod",!1).mod},o.prototype.umod=function(e){return this.divmod(e,"mod",!0).mod},o.prototype.divRound=function(e){var t=this.divmod(e);if(t.mod.isZero())return t.div;var r=0!==t.div.negative?t.mod.isub(e):t.mod,n=e.ushrn(1),i=e.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?t.div:0!==t.div.negative?t.div.isubn(1):t.div.iaddn(1)},o.prototype.modn=function(e){n(e<=67108863);for(var t=(1<<26)%e,r=0,i=this.length-1;i>=0;i--)r=(t*r+(0|this.words[i]))%e;return r},o.prototype.idivn=function(e){n(e<=67108863);for(var t=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*t;this.words[r]=i/e|0,t=i%e}return this.strip()},o.prototype.divn=function(e){return this.clone().idivn(e)},o.prototype.egcd=function(e){n(0===e.negative),n(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i=new o(1),s=new o(0),a=new o(0),u=new o(1),c=0;t.isEven()&&r.isEven();)t.iushrn(1),r.iushrn(1),++c;for(var h=r.clone(),f=t.clone();!t.isZero();){for(var l=0,d=1;0==(t.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(t.iushrn(l);l-- >0;)(i.isOdd()||s.isOdd())&&(i.iadd(h),s.isub(f)),i.iushrn(1),s.iushrn(1);for(var p=0,m=1;0==(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(a.isOdd()||u.isOdd())&&(a.iadd(h),u.isub(f)),a.iushrn(1),u.iushrn(1);t.cmp(r)>=0?(t.isub(r),i.isub(a),s.isub(u)):(r.isub(t),a.isub(i),u.isub(s))}return{a:a,b:u,gcd:r.iushln(c)}},o.prototype._invmp=function(e){n(0===e.negative),n(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i,s=new o(1),a=new o(0),u=r.clone();t.cmpn(1)>0&&r.cmpn(1)>0;){for(var c=0,h=1;0==(t.words[0]&h)&&c<26;++c,h<<=1);if(c>0)for(t.iushrn(c);c-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);for(var f=0,l=1;0==(r.words[0]&l)&&f<26;++f,l<<=1);if(f>0)for(r.iushrn(f);f-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);t.cmp(r)>=0?(t.isub(r),s.isub(a)):(r.isub(t),a.isub(s))}return(i=0===t.cmpn(1)?s:a).cmpn(0)<0&&i.iadd(e),i},o.prototype.gcd=function(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var t=this.clone(),r=e.clone();t.negative=0,r.negative=0;for(var n=0;t.isEven()&&r.isEven();n++)t.iushrn(1),r.iushrn(1);for(;;){for(;t.isEven();)t.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=t.cmp(r);if(i<0){var o=t;t=r,r=o}else if(0===i||0===r.cmpn(1))break;t.isub(r)}return r.iushln(n)},o.prototype.invm=function(e){return this.egcd(e).a.umod(e)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(e){return this.words[0]&e},o.prototype.bincn=function(e){n("number"==typeof e);var t=e%26,r=(e-t)/26,i=1<>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(e){var t,r=e<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)t=1;else{r&&(e=-e),n(e<=67108863,"Number is too big");var i=0|this.words[0];t=i===e?0:ie.length)return 1;if(this.length=0;r--){var n=0|this.words[r],i=0|e.words[r];if(n!==i){ni&&(t=1);break}}return t},o.prototype.gtn=function(e){return 1===this.cmpn(e)},o.prototype.gt=function(e){return 1===this.cmp(e)},o.prototype.gten=function(e){return this.cmpn(e)>=0},o.prototype.gte=function(e){return this.cmp(e)>=0},o.prototype.ltn=function(e){return-1===this.cmpn(e)},o.prototype.lt=function(e){return-1===this.cmp(e)},o.prototype.lten=function(e){return this.cmpn(e)<=0},o.prototype.lte=function(e){return this.cmp(e)<=0},o.prototype.eqn=function(e){return 0===this.cmpn(e)},o.prototype.eq=function(e){return 0===this.cmp(e)},o.red=function(e){return new E(e)},o.prototype.toRed=function(e){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(e){return this.red=e,this},o.prototype.forceRed=function(e){return n(!this.red,"Already a number in reduction context"),this._forceRed(e)},o.prototype.redAdd=function(e){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},o.prototype.redIAdd=function(e){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},o.prototype.redSub=function(e){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},o.prototype.redISub=function(e){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},o.prototype.redShl=function(e){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},o.prototype.redMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},o.prototype.redIMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(e){return n(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var g={k256:null,p224:null,p192:null,p25519:null};function y(e,t){this.name=e,this.p=new o(t,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){y.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function b(){y.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){y.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){y.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function E(e){if("string"==typeof e){var t=o._prime(e);this.m=t.p,this.prime=t}else n(e.gtn(1),"modulus must be greater than 1"),this.m=e,this.prime=null}function A(e){E.call(this,e),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}y.prototype._tmp=function(){var e=new o(null);return e.words=new Array(Math.ceil(this.n/13)),e},y.prototype.ireduce=function(e){var t,r=e;do{this.split(r,this.tmp),t=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(t>this.n);var n=t0?r.isub(this.p):r.strip(),r},y.prototype.split=function(e,t){e.iushrn(this.n,0,t)},y.prototype.imulK=function(e){return e.imul(this.k)},i(v,y),v.prototype.split=function(e,t){for(var r=Math.min(e.length,9),n=0;n>>22,i=o}i>>>=22,e.words[n-10]=i,0===i&&e.length>10?e.length-=10:e.length-=9},v.prototype.imulK=function(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var t=0,r=0;r>>=26,e.words[r]=i,t=n}return 0!==t&&(e.words[e.length++]=t),e},o._prime=function(e){if(g[e])return g[e];var t;if("k256"===e)t=new v;else if("p224"===e)t=new b;else if("p192"===e)t=new w;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new _}return g[e]=t,t},E.prototype._verify1=function(e){n(0===e.negative,"red works only with positives"),n(e.red,"red works only with red numbers")},E.prototype._verify2=function(e,t){n(0==(e.negative|t.negative),"red works only with 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this.imul(e,e.clone())},E.prototype.sqr=function(e){return this.mul(e,e)},E.prototype.sqrt=function(e){if(e.isZero())return e.clone();var t=this.m.andln(3);if(n(t%2==1),3===t){var r=this.m.add(new o(1)).iushrn(2);return this.pow(e,r)}for(var i=this.m.subn(1),s=0;!i.isZero()&&0===i.andln(1);)s++,i.iushrn(1);n(!i.isZero());var a=new o(1).toRed(this),u=a.redNeg(),c=this.m.subn(1).iushrn(1),h=this.m.bitLength();for(h=new o(2*h*h).toRed(this);0!==this.pow(h,c).cmp(u);)h.redIAdd(u);for(var f=this.pow(h,i),l=this.pow(e,i.addn(1).iushrn(1)),d=this.pow(e,i),p=s;0!==d.cmp(a);){for(var m=d,g=0;0!==m.cmp(a);g++)m=m.redSqr();n(g=0;n--){for(var c=t.words[n],h=u-1;h>=0;h--){var f=c>>h&1;i!==r[0]&&(i=this.sqr(i)),0!==f||0!==s?(s<<=1,s|=f,(4===++a||0===n&&0===h)&&(i=this.mul(i,r[s]),a=0,s=0)):a=0}u=26}return i},E.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t},E.prototype.convertFrom=function(e){var t=e.clone();return t.red=null,t},o.mont=function(e){return new 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t=this.endo.basis,r=t[0],n=t[1],i=n.b.mul(e).divRound(this.n),o=r.b.neg().mul(e).divRound(this.n),s=i.mul(r.a),a=o.mul(n.a),u=i.mul(r.b),c=o.mul(n.b);return{k1:e.sub(s).sub(a),k2:u.add(c).neg()}},c.prototype.pointFromX=function(e,t){(e=new o(e,16)).red||(e=e.toRed(this.red));var r=e.redSqr().redMul(e).redIAdd(e.redMul(this.a)).redIAdd(this.b),n=r.redSqrt();if(0!==n.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");var i=n.fromRed().isOdd();return(t&&!i||!t&&i)&&(n=n.redNeg()),this.point(e,n)},c.prototype.validate=function(e){if(e.inf)return!0;var t=e.x,r=e.y,n=this.a.redMul(t),i=t.redSqr().redMul(t).redIAdd(n).redIAdd(this.b);return 0===r.redSqr().redISub(i).cmpn(0)},c.prototype._endoWnafMulAdd=function(e,t,r){for(var n=this._endoWnafT1,i=this._endoWnafT2,o=0;o":""},h.prototype.isInfinity=function(){return this.inf},h.prototype.add=function(e){if(this.inf)return e;if(e.inf)return this;if(this.eq(e))return this.dbl();if(this.neg().eq(e))return this.curve.point(null,null);if(0===this.x.cmp(e.x))return this.curve.point(null,null);var t=this.y.redSub(e.y);0!==t.cmpn(0)&&(t=t.redMul(this.x.redSub(e.x).redInvm()));var r=t.redSqr().redISub(this.x).redISub(e.x),n=t.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,n)},h.prototype.dbl=function(){if(this.inf)return this;var e=this.y.redAdd(this.y);if(0===e.cmpn(0))return this.curve.point(null,null);var t=this.curve.a,r=this.x.redSqr(),n=e.redInvm(),i=r.redAdd(r).redIAdd(r).redIAdd(t).redMul(n),o=i.redSqr().redISub(this.x.redAdd(this.x)),s=i.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,s)},h.prototype.getX=function(){return this.x.fromRed()},h.prototype.getY=function(){return this.y.fromRed()},h.prototype.mul=function(e){return e=new o(e,16),this._hasDoubles(e)?this.curve._fixedNafMul(this,e):this.curve.endo?this.curve._endoWnafMulAdd([this],[e]):this.curve._wnafMul(this,e)},h.prototype.mulAdd=function(e,t,r){var n=[this,t],i=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i):this.curve._wnafMulAdd(1,n,i,2)},h.prototype.jmulAdd=function(e,t,r){var n=[this,t],i=[e,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i,!0):this.curve._wnafMulAdd(1,n,i,2,!0)},h.prototype.eq=function(e){return this===e||this.inf===e.inf&&(this.inf||0===this.x.cmp(e.x)&&0===this.y.cmp(e.y))},h.prototype.neg=function(e){if(this.inf)return this;var t=this.curve.point(this.x,this.y.redNeg());if(e&&this.precomputed){var r=this.precomputed,n=function(e){return e.neg()};t.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(n)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(n)}}}return t},h.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},s(f,a.BasePoint),c.prototype.jpoint=function(e,t,r){return new f(this,e,t,r)},f.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var e=this.z.redInvm(),t=e.redSqr(),r=this.x.redMul(t),n=this.y.redMul(t).redMul(e);return this.curve.point(r,n)},f.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},f.prototype.add=function(e){if(this.isInfinity())return e;if(e.isInfinity())return this;var t=e.z.redSqr(),r=this.z.redSqr(),n=this.x.redMul(t),i=e.x.redMul(r),o=this.y.redMul(t.redMul(e.z)),s=e.y.redMul(r.redMul(this.z)),a=n.redSub(i),u=o.redSub(s);if(0===a.cmpn(0))return 0!==u.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var c=a.redSqr(),h=c.redMul(a),f=n.redMul(c),l=u.redSqr().redIAdd(h).redISub(f).redISub(f),d=u.redMul(f.redISub(l)).redISub(o.redMul(h)),p=this.z.redMul(e.z).redMul(a);return this.curve.jpoint(l,d,p)},f.prototype.mixedAdd=function(e){if(this.isInfinity())return e.toJ();if(e.isInfinity())return this;var t=this.z.redSqr(),r=this.x,n=e.x.redMul(t),i=this.y,o=e.y.redMul(t).redMul(this.z),s=r.redSub(n),a=i.redSub(o);if(0===s.cmpn(0))return 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0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:o.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),c("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff 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5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{n=e("./precomputed/secp256k1")}catch(e){n=void 0}c("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:o.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",n]})},{"../elliptic":6,"./precomputed/secp256k1":18,"hash.js":21}],13:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("../../elliptic"),o=i.utils.assert,s=e("./key"),a=e("./signature");function u(e){if(!(this instanceof u))return new u(e);"string"==typeof e&&(o(i.curves.hasOwnProperty(e),"Unknown curve "+e),e=i.curves[e]),e instanceof i.curves.PresetCurve&&(e={curve:e}),this.curve=e.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=e.curve.g,this.g.precompute(e.curve.n.bitLength()+1),this.hash=e.hash||e.curve.hash}t.exports=u,u.prototype.keyPair=function(e){return new s(this,e)},u.prototype.keyFromPrivate=function(e,t){return s.fromPrivate(this,e,t)},u.prototype.keyFromPublic=function(e,t){return s.fromPublic(this,e,t)},u.prototype.genKeyPair=function(e){e||(e={});for(var t=new i.hmacDRBG({hash:this.hash,pers:e.pers,entropy:e.entropy||i.rand(this.hash.hmacStrength),nonce:this.n.toArray()}),r=this.n.byteLength(),o=this.n.sub(new n(2));;){var s=new n(t.generate(r));if(!(s.cmp(o)>0))return s.iaddn(1),this.keyFromPrivate(s)}},u.prototype._truncateToN=function(e,t){var r=8*e.byteLength()-this.n.bitLength();return r>0&&(e=e.ushrn(r)),!t&&e.cmp(this.n)>=0?e.sub(this.n):e},u.prototype.sign=function(e,t,r,o){"object"==typeof r&&(o=r,r=null),o||(o={}),t=this.keyFromPrivate(t,r),e=this._truncateToN(new n(e,16));for(var s=this.n.byteLength(),u=t.getPrivate().toArray("be",s),c=e.toArray("be",s),h=new i.hmacDRBG({hash:this.hash,entropy:u,nonce:c,pers:o.pers,persEnc:o.persEnc}),f=this.n.sub(new n(1)),l=0;;l++){var d=o.k?o.k(l):new n(h.generate(this.n.byteLength()));if(!((d=this._truncateToN(d,!0)).cmpn(1)<=0||d.cmp(f)>=0)){var p=this.g.mul(d);if(!p.isInfinity()){var m=p.getX(),g=m.umod(this.n);if(0!==g.cmpn(0)){var y=d.invm(this.n).mul(g.mul(t.getPrivate()).iadd(e));if(0!==(y=y.umod(this.n)).cmpn(0)){var v=(p.getY().isOdd()?1:0)|(0!==m.cmp(g)?2:0);return o.canonical&&y.cmp(this.nh)>0&&(y=this.n.sub(y),v^=1),new a({r:g,s:y,recoveryParam:v})}}}}}},u.prototype.verify=function(e,t,r,i){e=this._truncateToN(new n(e,16)),r=this.keyFromPublic(r,i);var o=(t=new a(t,"hex")).r,s=t.s;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;if(s.cmpn(1)<0||s.cmp(this.n)>=0)return!1;var u,c=s.invm(this.n),h=c.mul(e).umod(this.n),f=c.mul(o).umod(this.n);return this.curve._maxwellTrick?!(u=this.g.jmulAdd(h,r.getPublic(),f)).isInfinity()&&u.eqXToP(o):!(u=this.g.mulAdd(h,r.getPublic(),f)).isInfinity()&&0===u.getX().umod(this.n).cmp(o)},u.prototype.recoverPubKey=function(e,t,r,i){o((3&r)===r,"The recovery param is more than two bits"),t=new a(t,i);var s=this.n,u=new n(e),c=t.r,h=t.s,f=1&r,l=r>>1;if(c.cmp(this.curve.p.umod(this.curve.n))>=0&&l)throw new Error("Unable to find sencond key candinate");c=l?this.curve.pointFromX(c.add(this.curve.n),f):this.curve.pointFromX(c,f);var d=t.r.invm(s),p=s.sub(u).mul(d).umod(s),m=h.mul(d).umod(s);return this.g.mulAdd(p,c,m)},u.prototype.getKeyRecoveryParam=function(e,t,r,n){if(null!==(t=new a(t,n)).recoveryParam)return t.recoveryParam;for(var i=0;i<4;i++){var o;try{o=this.recoverPubKey(e,t,i)}catch(e){continue}if(o.eq(r))return i}throw new Error("Unable to find valid recovery factor")}},{"../../elliptic":6,"./key":14,"./signature":15,"bn.js":2}],14:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("../../elliptic").utils.assert;function o(e,t){this.ec=e,this.priv=null,this.pub=null,t.priv&&this._importPrivate(t.priv,t.privEnc),t.pub&&this._importPublic(t.pub,t.pubEnc)}t.exports=o,o.fromPublic=function(e,t,r){return t instanceof o?t:new o(e,{pub:t,pubEnc:r})},o.fromPrivate=function(e,t,r){return t instanceof o?t:new o(e,{priv:t,privEnc:r})},o.prototype.validate=function(){var e=this.getPublic();return e.isInfinity()?{result:!1,reason:"Invalid public key"}:e.validate()?e.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},o.prototype.getPublic=function(e,t){return"string"==typeof e&&(t=e,e=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),t?this.pub.encode(t,e):this.pub},o.prototype.getPrivate=function(e){return"hex"===e?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(e,t){this.priv=new n(e,t||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(e,t){if(e.x||e.y)return"mont"===this.ec.curve.type?i(e.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||i(e.x&&e.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(e.x,e.y));this.pub=this.ec.curve.decodePoint(e,t)},o.prototype.derive=function(e){return e.mul(this.priv).getX()},o.prototype.sign=function(e,t,r){return this.ec.sign(e,this,t,r)},o.prototype.verify=function(e,t){return this.ec.verify(e,t,this)},o.prototype.inspect=function(){return""}},{"../../elliptic":6,"bn.js":2}],15:[function(e,t,r){"use strict";var n=e("bn.js"),i=e("../../elliptic").utils,o=i.assert;function s(e,t){if(e instanceof s)return e;this._importDER(e,t)||(o(e.r&&e.s,"Signature without r or s"),this.r=new n(e.r,16),this.s=new n(e.s,16),void 0===e.recoveryParam?this.recoveryParam=null:this.recoveryParam=e.recoveryParam)}function a(e,t){var r=e[t.place++];if(!(128&r))return r;for(var n=15&r,i=0,o=0,s=t.place;o>>3);for(e.push(128|r);--r;)e.push(t>>>(r<<3)&255);e.push(t)}}t.exports=s,s.prototype._importDER=function(e,t){e=i.toArray(e,t);var r=new function(){this.place=0};if(48!==e[r.place++])return!1;if(a(e,r)+r.place!==e.length)return!1;if(2!==e[r.place++])return!1;var o=a(e,r),s=e.slice(r.place,o+r.place);if(r.place+=o,2!==e[r.place++])return!1;var u=a(e,r);if(e.length!==u+r.place)return!1;var c=e.slice(r.place,u+r.place);return 0===s[0]&&128&s[1]&&(s=s.slice(1)),0===c[0]&&128&c[1]&&(c=c.slice(1)),this.r=new n(s),this.s=new n(c),this.recoveryParam=null,!0},s.prototype.toDER=function(e){var t=this.r.toArray(),r=this.s.toArray();for(128&t[0]&&(t=[0].concat(t)),128&r[0]&&(r=[0].concat(r)),t=u(t),r=u(r);!(r[0]||128&r[1]);)r=r.slice(1);var n=[2];c(n,t.length),(n=n.concat(t)).push(2),c(n,r.length);var o=n.concat(r),s=[48];return c(s,o.length),s=s.concat(o),i.encode(s,e)}},{"../../elliptic":6,"bn.js":2}],16:[function(e,t,r){arguments[4][8][0].apply(r,arguments)},{dup:8}],17:[function(e,t,r){"use strict";var n=e("hash.js"),i=e("../elliptic").utils,o=i.assert;function s(e){if(!(this instanceof s))return new s(e);this.hash=e.hash,this.predResist=!!e.predResist,this.outLen=this.hash.outSize,this.minEntropy=e.minEntropy||this.hash.hmacStrength,this.reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var t=i.toArray(e.entropy,e.entropyEnc),r=i.toArray(e.nonce,e.nonceEnc),n=i.toArray(e.pers,e.persEnc);o(t.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(t,r,n)}t.exports=s,s.prototype._init=function(e,t,r){var n=e.concat(t).concat(r);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var i=0;i=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(e.concat(r||[])),this.reseed=1},s.prototype.generate=function(e,t,r,n){if(this.reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof t&&(n=r,r=t,t=null),r&&(r=i.toArray(r,n),this._update(r));for(var o=[];o.length>8,s=255&i;o?r.push(o,s):r.push(s)}return r},n.zero2=o,n.toHex=s,n.encode=function(e,t){return"hex"===t?s(e):e},n.getNAF=function(e,t){for(var r=[],n=1<=0;){var o;if(i.isOdd()){var s=i.andln(n-1);o=s>(n>>1)-1?(n>>1)-s:s,i.isubn(o)}else o=0;r.push(o);for(var a=0!==i.cmpn(0)&&0===i.andln(n-1)?t+1:1,u=1;u0||t.cmpn(-i)>0;){var o,s,a,u=e.andln(3)+n&3,c=t.andln(3)+i&3;3===u&&(u=-1),3===c&&(c=-1),o=0==(1&u)?0:3!=(a=e.andln(7)+n&7)&&5!==a||2!==c?u:-u,r[0].push(o),s=0==(1&c)?0:3!=(a=t.andln(7)+i&7)&&5!==a||2!==u?c:-c,r[1].push(s),2*n===o+1&&(n=1-n),2*i===s+1&&(i=1-i),e.iushrn(1),t.iushrn(1)}return r},n.cachedProperty=function(e,t,r){var n="_"+t;e.prototype[t]=function(){return void 0!==this[n]?this[n]:this[n]=r.call(this)}},n.parseBytes=function(e){return"string"==typeof e?n.toArray(e,"hex"):e},n.intFromLE=function(e){return new i(e,"hex","le")}},{"bn.js":2}],20:[function(e,t,r){t.exports={version:"6.3.3"}},{}],21:[function(e,t,r){var n=r;n.utils=e("./hash/utils"),n.common=e("./hash/common"),n.sha=e("./hash/sha"),n.ripemd=e("./hash/ripemd"),n.hmac=e("./hash/hmac"),n.sha1=n.sha.sha1,n.sha256=n.sha.sha256,n.sha224=n.sha.sha224,n.sha384=n.sha.sha384,n.sha512=n.sha.sha512,n.ripemd160=n.ripemd.ripemd160},{"./hash/common":22,"./hash/hmac":23,"./hash/ripemd":24,"./hash/sha":25,"./hash/utils":32}],22:[function(e,t,r){"use strict";var n=e("./utils"),i=e("minimalistic-assert");function o(){this.pending=null,this.pendingTotal=0,this.blockSize=this.constructor.blockSize,this.outSize=this.constructor.outSize,this.hmacStrength=this.constructor.hmacStrength,this.padLength=this.constructor.padLength/8,this.endian="big",this._delta8=this.blockSize/8,this._delta32=this.blockSize/32}r.BlockHash=o,o.prototype.update=function(e,t){if(e=n.toArray(e,t),this.pending?this.pending=this.pending.concat(e):this.pending=e,this.pendingTotal+=e.length,this.pending.length>=this._delta8){var r=(e=this.pending).length%this._delta8;this.pending=e.slice(e.length-r,e.length),0===this.pending.length&&(this.pending=null),e=n.join32(e,0,e.length-r,this.endian);for(var i=0;i>>24&255,n[i++]=e>>>16&255,n[i++]=e>>>8&255,n[i++]=255&e}else for(n[i++]=255&e,n[i++]=e>>>8&255,n[i++]=e>>>16&255,n[i++]=e>>>24&255,n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=0,o=8;othis.blockSize&&(e=(new this.Hash).update(e).digest()),i(e.length<=this.blockSize);for(var t=e.length;t>>3},r.g1_256=function(e){return n(e,17)^n(e,19)^e>>>10}},{"../utils":32}],32:[function(e,t,r){"use strict";var n=e("minimalistic-assert"),i=e("inherits");function o(e){return(e>>>24|e>>>8&65280|e<<8&16711680|(255&e)<<24)>>>0}function s(e){return 1===e.length?"0"+e:e}function a(e){return 7===e.length?"0"+e:6===e.length?"00"+e:5===e.length?"000"+e:4===e.length?"0000"+e:3===e.length?"00000"+e:2===e.length?"000000"+e:1===e.length?"0000000"+e:e}r.inherits=i,r.toArray=function(e,t){if(Array.isArray(e))return e.slice();if(!e)return[];var r=[];if("string"==typeof e)if(t){if("hex"===t)for((e=e.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(e="0"+e),n=0;n>8,s=255&i;o?r.push(o,s):r.push(s)}else for(n=0;n>>0}return s},r.split32=function(e,t){for(var r=new Array(4*e.length),n=0,i=0;n>>24,r[i+1]=o>>>16&255,r[i+2]=o>>>8&255,r[i+3]=255&o):(r[i+3]=o>>>24,r[i+2]=o>>>16&255,r[i+1]=o>>>8&255,r[i]=255&o)}return r},r.rotr32=function(e,t){return e>>>t|e<<32-t},r.rotl32=function(e,t){return e<>>32-t},r.sum32=function(e,t){return e+t>>>0},r.sum32_3=function(e,t,r){return e+t+r>>>0},r.sum32_4=function(e,t,r,n){return e+t+r+n>>>0},r.sum32_5=function(e,t,r,n,i){return e+t+r+n+i>>>0},r.sum64=function(e,t,r,n){var i=e[t],o=n+e[t+1]>>>0,s=(o>>0,e[t+1]=o},r.sum64_hi=function(e,t,r,n){return(t+n>>>0>>0},r.sum64_lo=function(e,t,r,n){return t+n>>>0},r.sum64_4_hi=function(e,t,r,n,i,o,s,a){var u=0,c=t;return u+=(c=c+n>>>0)>>0)>>0)>>0},r.sum64_4_lo=function(e,t,r,n,i,o,s,a){return t+n+o+a>>>0},r.sum64_5_hi=function(e,t,r,n,i,o,s,a,u,c){var h=0,f=t;return h+=(f=f+n>>>0)>>0)>>0)>>0)>>0},r.sum64_5_lo=function(e,t,r,n,i,o,s,a,u,c){return t+n+o+a+c>>>0},r.rotr64_hi=function(e,t,r){return(t<<32-r|e>>>r)>>>0},r.rotr64_lo=function(e,t,r){return(e<<32-r|t>>>r)>>>0},r.shr64_hi=function(e,t,r){return e>>>r},r.shr64_lo=function(e,t,r){return(e<<32-r|t>>>r)>>>0}},{inherits:33,"minimalistic-assert":35}],33:[function(e,t,r){"function"==typeof Object.create?t.exports=function(e,t){t&&(e.super_=t,e.prototype=Object.create(t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}))}:t.exports=function(e,t){if(t){e.super_=t;var r=function(){};r.prototype=t.prototype,e.prototype=new r,e.prototype.constructor=e}}},{}],34:[function(e,t,r){(function(e,r){!function(){"use strict";var n="object"==typeof window?window:{};!n.JS_SHA3_NO_NODE_JS&&"object"==typeof e&&e.versions&&e.versions.node&&(n=r);for(var i=!n.JS_SHA3_NO_COMMON_JS&&"object"==typeof t&&t.exports,o="0123456789abcdef".split(""),s=[0,8,16,24],a=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648],u=[224,256,384,512],c=["hex","buffer","arrayBuffer","array"],h=function(e,t,r){return function(n){return new _(e,t,e).update(n)[r]()}},f=function(e,t,r){return function(n,i){return new _(e,t,i).update(n)[r]()}},l=function(e,t){var r=h(e,t,"hex");r.create=function(){return new _(e,t,e)},r.update=function(e){return r.create().update(e)};for(var n=0;n>5,this.byteCount=this.blockCount<<2,this.outputBlocks=r>>5,this.extraBytes=(31&r)>>3;for(var n=0;n<50;++n)this.s[n]=0}_.prototype.update=function(e){var t="string"!=typeof e;t&&e.constructor===ArrayBuffer&&(e=new Uint8Array(e));for(var r,n,i=e.length,o=this.blocks,a=this.byteCount,u=this.blockCount,c=0,h=this.s;c>2]|=e[c]<>2]|=n<>2]|=(192|n>>6)<>2]|=(128|63&n)<=57344?(o[r>>2]|=(224|n>>12)<>2]|=(128|n>>6&63)<>2]|=(128|63&n)<>2]|=(240|n>>18)<>2]|=(128|n>>12&63)<>2]|=(128|n>>6&63)<>2]|=(128|63&n)<=a){for(this.start=r-a,this.block=o[u],r=0;r>2]|=this.padding[3&t],this.lastByteIndex===this.byteCount)for(e[0]=e[r],t=1;t>4&15]+o[15&e]+o[e>>12&15]+o[e>>8&15]+o[e>>20&15]+o[e>>16&15]+o[e>>28&15]+o[e>>24&15];a%t==0&&(E(r),s=0)}return i&&(e=r[s],i>0&&(u+=o[e>>4&15]+o[15&e]),i>1&&(u+=o[e>>12&15]+o[e>>8&15]),i>2&&(u+=o[e>>20&15]+o[e>>16&15])),u},_.prototype.arrayBuffer=function(){this.finalize();var e,t=this.blockCount,r=this.s,n=this.outputBlocks,i=this.extraBytes,o=0,s=0,a=this.outputBits>>3;e=i?new ArrayBuffer(n+1<<2):new ArrayBuffer(a);for(var u=new Uint32Array(e);s>8&255,u[e+2]=t>>16&255,u[e+3]=t>>24&255;a%r==0&&E(n)}return o&&(e=a<<2,t=n[s],o>0&&(u[e]=255&t),o>1&&(u[e+1]=t>>8&255),o>2&&(u[e+2]=t>>16&255)),u};var 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n=e.interface.functions[t];return function(){for(var t=this,i=[],o=0;o0;return this._checkRunningEvents(n),i},e.prototype.listenerCount=function(e){return this.provider?this._getRunningEvent(e).listenerCount():0},e.prototype.listeners=function(e){if(!this.provider)return[];if(null==e){var t=[];for(var r in this._runningEvents)this._runningEvents[r].listeners().forEach(function(e){t.push(e)});return t}return this._getRunningEvent(e).listeners()},e.prototype.removeAllListeners=function(e){if(!this.provider)return this;if(null==e){for(var t in this._runningEvents){var r=this._runningEvents[t];r.removeAllListeners(),this._checkRunningEvents(r)}return this}var n=this._getRunningEvent(e);return n.removeAllListeners(),this._checkRunningEvents(n),this},e.prototype.off=function(e,t){if(!this.provider)return this;var r=this._getRunningEvent(e);return r.removeListener(t),this._checkRunningEvents(r),this},e.prototype.removeListener=function(e,t){return this.off(e,t)},e}();r.Contract=P;var k=function(){function e(e,t,r){var n=this.constructor,i=null;"0x"!==(i="string"==typeof t?t:h.isBytes(t)?h.hexlify(t):t&&"string"==typeof t.object?t.object:"!").substring(0,2)&&(i="0x"+i),(!h.isHexString(i)||i.length%2)&&m.throwArgumentError("invalid bytecode","bytecode",t),r&&!a.Signer.isSigner(r)&&m.throwArgumentError("invalid signer","signer",r),l.defineReadOnly(this,"bytecode",i),l.defineReadOnly(this,"interface",l.getStatic(n,"getInterface")(e)),l.defineReadOnly(this,"signer",r||null)}return e.prototype.getDeployTransaction=function(){for(var e=[],t=0;t=256)throw new Error("Depth too large!");return w(i.concat([null!=this.privateKey?"0x0488ADE4":"0x0488B21E",i.hexlify(this.depth),this.parentFingerprint,i.hexZeroPad(i.hexlify(this.index),4),this.chainCode,null!=this.privateKey?i.concat(["0x00",this.privateKey]):this.publicKey]))},enumerable:!0,configurable:!0}),e.prototype.neuter=function(){return new e(_,null,this.publicKey,this.parentFingerprint,this.chainCode,this.index,this.depth,null,this.path)},e.prototype._derive=function(t){if(t>4294967295)throw new Error("invalid index - "+String(t));var r=this.path;r&&(r+="/"+(2147483647&t));var n=new Uint8Array(37);if(2147483648&t){if(!this.privateKey)throw new Error("cannot derive child of neutered node");n.set(i.arrayify(this.privateKey),1),r&&(r+="'")}else n.set(i.arrayify(this.publicKey));for(var s=24;s>=0;s-=8)n[33+(s>>3)]=t>>24-s&255;var a=i.arrayify(h.computeHmac(h.SupportedAlgorithms.sha512,this.chainCode,n)),u=a.slice(0,32),f=a.slice(32),l=null,d=null;this.privateKey?l=b(o.BigNumber.from(u).add(this.privateKey).mod(g)):d=new c.SigningKey(i.hexlify(u))._addPoint(this.publicKey);return new e(_,l,d,this.fingerprint,b(f),t,this.depth+1,this.mnemonic,r)},e.prototype.derivePath=function(e){var t=e.split("/");if(0===t.length||"m"===t[0]&&0!==this.depth)throw new Error("invalid path - "+e);"m"===t[0]&&t.shift();for(var r=this,n=0;n=2147483648)throw new Error("invalid path index - "+i);r=r._derive(2147483648+o)}else{if(!i.match(/^[0-9]+$/))throw new Error("invlaid path component - "+i);var o;if((o=parseInt(i))>=2147483648)throw new Error("invalid path index - "+i);r=r._derive(o)}}return r},e._fromSeed=function(t,r){var n=i.arrayify(t);if(n.length<16||n.length>64)throw new Error("invalid seed");var o=i.arrayify(h.computeHmac(h.SupportedAlgorithms.sha512,y,n));return new e(_,b(o.slice(0,32)),null,"0x00000000",b(o.slice(32)),0,0,r,"m")},e.fromMnemonic=function(t,r,n){return t=k(P(t,n),n),e._fromSeed(A(t,r),t)},e.fromSeed=function(t){return e._fromSeed(t,null)},e.fromExtendedKey=function(t){var r=n.Base58.decode(t);82===r.length&&w(r.slice(0,78))===t||m.throwArgumentError("invalid extended key","extendedKey","[REDACTED]");var o=r[4],s=i.hexlify(r.slice(5,9)),a=parseInt(i.hexlify(r.slice(9,13)).substring(2),16),u=i.hexlify(r.slice(13,45)),c=r.slice(45,78);switch(i.hexlify(r.slice(0,4))){case"0x0488b21e":case"0x043587cf":return new e(_,null,i.hexlify(c),s,u,a,o,null,null);case"0x0488ade4":case"0x04358394 ":if(0!==c[0])break;return new e(_,i.hexlify(c.slice(1)),null,s,u,a,o,null,null)}return m.throwError("invalid extended key","extendedKey","[REDACTED]")},e}();function A(e,t){t||(t="");var r=s.toUtf8Bytes("mnemonic"+t,s.UnicodeNormalizationForm.NFKD);return a.pbkdf2(s.toUtf8Bytes(e,s.UnicodeNormalizationForm.NFKD),r,2048,64,"sha512")}function P(e,t){t||(t=l.wordlists.en),m.checkNormalize();var r=t.split(e);if(r.length%3!=0)throw new Error("invalid mnemonic");for(var n=i.arrayify(new Uint8Array(Math.ceil(11*r.length/8))),o=0,s=0;s>3]|=1<<7-o%8),o++}var c=32*r.length/3,f=v(r.length/3),d=i.arrayify(h.sha256(n.slice(0,c/8)))[0];if((d&=f)!==(n[n.length-1]&f))throw new Error("invalid checksum");return i.hexlify(n.slice(0,c/8))}function k(e,t){if((e=i.arrayify(e)).length%4!=0||e.length<16||e.length>32)throw new Error("invalid entropy");for(var r=[0],n=11,o=0;o8?(r[r.length-1]<<=8,r[r.length-1]|=e[o],n-=8):(r[r.length-1]<<=n,r[r.length-1]|=e[o]>>8-n,r.push(e[o]&(1<<8-n)-1),n+=3);var s=i.arrayify(h.sha256(e))[0],a=e.length/4;return s&=v(a),r[r.length-1]<<=a,r[r.length-1]|=s>>8-a,t||(t=l.wordlists.en),t.join(r.map(function(e){return t.getWord(e)}))}r.HDNode=E,r.mnemonicToSeed=A,r.mnemonicToEntropy=P,r.entropyToMnemonic=k,r.isValidMnemonic=function(e,t){try{return P(e,t),!0}catch(e){}return!1}},{"./_version":81,"@ethersproject/basex":64,"@ethersproject/bignumber":68,"@ethersproject/bytes":70,"@ethersproject/logger":91,"@ethersproject/pbkdf2":94,"@ethersproject/properties":96,"@ethersproject/sha2":115,"@ethersproject/signing-key":117,"@ethersproject/strings":122,"@ethersproject/transactions":125,"@ethersproject/wordlists":133}],83:[function(e,t,r){"use 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u={chainId:1,ensAddress:"0x314159265dd8dbb310642f98f50c066173c1259b",name:"homestead",_defaultProvider:s("homestead")},c={chainId:3,ensAddress:"0x112234455c3a32fd11230c42e7bccd4a84e02010",name:"ropsten",_defaultProvider:s("ropsten")},h={unspecified:{chainId:0,name:"unspecified"},homestead:u,mainnet:u,morden:{chainId:2,name:"morden"},ropsten:c,testnet:c,rinkeby:{chainId:4,ensAddress:"0xe7410170f87102DF0055eB195163A03B7F2Bff4A",name:"rinkeby",_defaultProvider:s("rinkeby")},kovan:{chainId:42,name:"kovan",_defaultProvider:s("kovan")},goerli:{chainId:5,ensAddress:"0x112234455c3a32fd11230c42e7bccd4a84e02010",name:"goerli",_defaultProvider:s("goerli")},classic:{chainId:61,name:"classic",_defaultProvider:a("https://web3.gastracker.io","classic")},classicTestnet:{chainId:62,name:"classicTestnet",_defaultProvider:a("https://web3.gastracker.io/morden","classicTestnet")}};r.getNetwork=function(e){if(null==e)return null;if("number"==typeof e){for(var t in h){var r=h[t];if(r.chainId===e)return{name:r.name,chainId:r.chainId,ensAddress:r.ensAddress||null,_defaultProvider:r._defaultProvider||null}}return{chainId:e,name:"unknown"}}if("string"==typeof e){var n=h[e];return null==n?null:{name:n.name,chainId:n.chainId,ensAddress:n.ensAddress,_defaultProvider:n._defaultProvider||null}}var i=h[e.name];return i?(0!==e.chainId&&e.chainId!==i.chainId&&o.throwArgumentError("network chainId mismatch","network",e),{name:e.name,chainId:i.chainId,ensAddress:e.ensAddress||i.ensAddress||null,_defaultProvider:e._defaultProvider||i._defaultProvider||null}):("number"!=typeof e.chainId&&o.throwArgumentError("invalid network chainId","network",e),e)}},{"./_version":92,"@ethersproject/logger":91}],94:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0});var n=e("@ethersproject/bytes"),i=e("@ethersproject/sha2");r.pbkdf2=function(e,t,r,o,s){var a;e=n.arrayify(e),t=n.arrayify(t);var u,c,h=1,f=new Uint8Array(o),l=new 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g.Formatter),E},t.getNetwork=function(e){return c.getNetwork(null==e?"homestead":e)},t.prototype.poll=function(){var e=this,t=A++;this.emit("willPoll",t);var r=[];this.getBlockNumber().then(function(t){if(e._setFastBlockNumber(t),t!==e._lastBlockNumber){-2===e._emitted.block&&(e._emitted.block=t-1);for(var n=e._emitted.block+1;n<=t;n++)e.emit("block",n);return e._emitted.block!==t&&(e._emitted.block=t,Object.keys(e._emitted).forEach(function(r){if("block"!==r){var n=e._emitted[r];"pending"!==n&&t-n>12&&delete e._emitted[r]}})),-2===e._lastBlockNumber&&(e._lastBlockNumber=t-1),e._events.forEach(function(n){var i=n.tag.split(":");switch(i[0]){case"tx":var o=i[1],s=e.getTransactionReceipt(o).then(function(t){return t&&null!=t.blockNumber?(e._emitted["t:"+o]=t.blockNumber,e.emit(o,t),null):null}).catch(function(t){e.emit("error",t)});r.push(s);break;case"filter":var a=i[2].split(/&/g).map(function(e){return e.split("|").map(function(e){return"null"===e?null:e})}),u={address:i[1],fromBlock:e._lastBlockNumber+1,toBlock:t,topics:a};u.address||delete u.address;s=e.getLogs(u).then(function(t){if(0!==t.length)return t.forEach(function(t){e._emitted["b:"+t.blockHash]=t.blockNumber,e._emitted["t:"+t.transactionHash]=t.blockNumber,e.emit(u,t)}),null}).catch(function(t){e.emit("error",t)});r.push(s)}}),e._lastBlockNumber=t,null}}).catch(function(e){}),Promise.all(r).then(function(){e.emit("didPoll",t)})},t.prototype.resetEventsBlock=function(e){this._lastBlockNumber=e-1,this.polling&&this.poll()},Object.defineProperty(t.prototype,"network",{get:function(){return this._network},enumerable:!0,configurable:!0}),t.prototype.getNetwork=function(){return this.ready},Object.defineProperty(t.prototype,"blockNumber",{get:function(){return this._fastBlockNumber},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"polling",{get:function(){return null!=this._poller},set:function(e){var t=this;setTimeout(function(){e&&!t._poller?t._poller=setInterval(t.poll.bind(t),t.pollingInterval):!e&&t._poller&&(clearInterval(t._poller),t._poller=null)},0)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"pollingInterval",{get:function(){return this._pollingInterval},set:function(e){var t=this;if("number"!=typeof e||e<=0||parseInt(String(e))!=e)throw new Error("invalid polling interval");this._pollingInterval=e,this._poller&&(clearInterval(this._poller),this._poller=setInterval(function(){t.poll()},this._pollingInterval))},enumerable:!0,configurable:!0}),t.prototype._getFastBlockNumber=function(){var e=this,t=w();return t-this._fastQueryDate>2*this._pollingInterval&&(this._fastQueryDate=t,this._fastBlockNumberPromise=this.getBlockNumber().then(function(t){return(null==e._fastBlockNumber||t>e._fastBlockNumber)&&(e._fastBlockNumber=t),e._fastBlockNumber})),this._fastBlockNumberPromise},t.prototype._setFastBlockNumber=function(e){null!=this._fastBlockNumber&&ethis._fastBlockNumber)&&(this._fastBlockNumber=e,this._fastBlockNumberPromise=Promise.resolve(e)))},t.prototype.waitForTransaction=function(e,t){var r=this;return null==t&&(t=1),0===t?this.getTransactionReceipt(e):new Promise(function(n){var i=function(o){o.confirmations(n=n.slice(32)).length)return null;var o=f.toUtf8String(n.slice(0,i));return t.resolveName(o).then(function(t){return t!=e?null:o})})})},t.prototype.perform=function(e,t){return m.throwError(e+" not implemented",d.Logger.errors.NOT_IMPLEMENTED,{operation:e})},t.prototype._startPending=function(){console.log("WARNING: this provider does not support pending events")},t.prototype._stopPending=function(){},t.prototype._checkPolling=function(){this.polling=this._events.filter(function(e){return e.pollable()}).length>0},t.prototype._addEventListener=function(e,t,r){return this._events.push(new _(b(e),t,r)),"pending"===e&&this._startPending(),this._checkPolling(),this},t.prototype.on=function(e,t){return this._addEventListener(e,t,!1)},t.prototype.once=function(e,t){return this._addEventListener(e,t,!0)},t.prototype.emit=function(e){for(var t=this,r=[],n=1;n=0&&h.throwError("insufficient funds",u.Logger.errors.INSUFFICIENT_FUNDS,{}),e.responseText.indexOf("same hash was already imported")>=0&&h.throwError("nonce has already been used",u.Logger.errors.NONCE_EXPIRED,{}),e.responseText.indexOf("another transaction with same nonce")>=0&&h.throwError("replacement fee too low",u.Logger.errors.REPLACEMENT_UNDERPRICED,{})),e});case"getBlock":if(r.blockTag)return i+="/api?module=proxy&action=eth_getBlockByNumber&tag="+r.blockTag,r.includeTransactions?i+="&boolean=true":i+="&boolean=false",c(i+=o);throw new Error("getBlock by blockHash not implmeneted");case"getTransaction":return i+="/api?module=proxy&action=eth_getTransactionByHash&txhash="+r.transactionHash,c(i+=o);case"getTransactionReceipt":return i+="/api?module=proxy&action=eth_getTransactionReceipt&txhash="+r.transactionHash,c(i+=o);case"call":if((m=f(r.transaction))&&(m="&"+m),i+="/api?module=proxy&action=eth_call"+m,"latest"!==r.blockTag)throw new Error("EtherscanProvider does not support blockTag for call");return c(i+=o);case"estimateGas":var m;return(m=f(r.transaction))&&(m="&"+m),i+="/api?module=proxy&action=eth_estimateGas&"+m,c(i+=o);case"getLogs":i+="/api?module=logs&action=getLogs";try{if(r.filter.fromBlock&&(i+="&fromBlock="+p(r.filter.fromBlock)),r.filter.toBlock&&(i+="&toBlock="+p(r.filter.toBlock)),r.filter.address&&(i+="&address="+r.filter.address),r.filter.topics&&r.filter.topics.length>0){if(r.filter.topics.length>1)throw new Error("unsupported topic format");var g=r.filter.topics[0];if("string"!=typeof g||66!==g.length)throw new Error("unsupported topic0 format");i+="&topic0="+g}}catch(e){return Promise.reject(e)}var y=this;return c(i+=o,l).then(function(e){var t={},r=Promise.resolve();return e.forEach(function(e){r=r.then(function(){return null!=e.blockHash?null:(e.blockHash=t[e.transactionHash],null==e.blockHash?y.getTransaction(e.transactionHash).then(function(r){return t[e.transactionHash]=r.blockHash,e.blockHash=r.blockHash,null}):null)})}),r.then(function(){return e})});case"getEtherPrice":return"homestead"!==this.network.name?Promise.resolve(0):(i+="/api?module=stats&action=ethprice",c(i+=o,l).then(function(e){return parseFloat(e.ethusd)}))}return e.prototype.perform.call(this,t,r)},t.prototype.getHistory=function(e,t,r){var n=this,i=this.baseUrl,o="";return this.apiKey&&(o+="&apikey="+this.apiKey),null==t&&(t=0),null==r&&(r=99999999),this.resolveName(e).then(function(e){return i+="/api?module=account&action=txlist&address="+e,i+="&startblock="+t,i+="&endblock="+r,i+="&sort=asc"+o,n.emit("debug",{action:"request",request:i,provider:n}),a.fetchJson(i,null,l).then(function(e){n.emit("debug",{action:"response",request:i,response:s.deepCopy(e),provider:n});var t=[];return e.forEach(function(e){["contractAddress","to"].forEach(function(t){""==e[t]&&delete e[t]}),null==e.creates&&null!=e.contractAddress&&(e.creates=e.contractAddress);var r=n.formatter.transactionResponse(e);e.timeStamp&&(r.timestamp=parseInt(e.timeStamp)),t.push(r)}),t})})},t}(e("./base-provider").BaseProvider);r.EtherscanProvider=m},{"./_version":97,"./base-provider":99,"@ethersproject/bytes":70,"@ethersproject/logger":91,"@ethersproject/properties":96,"@ethersproject/web":131}],102:[function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(r,"__esModule",{value:!0});var o=e("@ethersproject/random"),s=e("@ethersproject/properties"),a=e("@ethersproject/logger"),u=e("./_version"),c=new a.Logger(u.version);function h(){return(new Date).getTime()}function f(e){var t=!0,r=null;return e.forEach(function(n){null!=n?null!=r?r.name===n.name&&r.chainId===n.chainId&&(r.ensAddress===n.ensAddress||null==r.ensAddress&&null==n.ensAddress)||c.throwArgumentError("provider mismatch","networks",e):r=n:t=!1}),t}var l=1,d=function(e){function t(r,n,i){var o=this.constructor,u=this;c.checkNew(o,t),0===r.length&&c.throwArgumentError("missing providers","providers",r),null!=i&&i.length!==r.length?c.throwArgumentError("too many weights","weights",i):i?i.forEach(function(e){(e%1||e>512||e<1)&&c.throwArgumentError("invalid weight; must be integer in [1, 512]","weights",i)}):i=r.map(function(e){return 1});var h=i.reduce(function(e,t){return e+t});if(null==n?n=h/2:n>h&&c.throwArgumentError("quorum will always fail; larger than total weight","quorum",n),f(r.map(function(e){return e.network})))u=e.call(this,r[0].network)||this;else{var l=Promise.all(r.map(function(e){return e.getNetwork()})).then(function(e){return f(e)||c.throwError("getNetwork returned null",a.Logger.errors.UNKNOWN_ERROR),e[0]});u=e.call(this,l)||this}return s.defineReadOnly(u,"providers",Object.freeze(r.slice())),s.defineReadOnly(u,"quorum",n),s.defineReadOnly(u,"weights",Object.freeze(i.slice())),u}return i(t,e),t.prototype.perform=function(e,t){var r=this,n=h(),i=o.shuffled(this.providers).map(function(i,o){var a=r.weights[o],u=l++;return{run:function(){var o=h(),c=o-n;return r.emit("debug",{action:"request",rid:u,backend:{weight:a,start:c,provider:i},request:{method:e,params:s.deepCopy(t)},provider:r}),i.perform(e,t).then(function(n){var f=h()-o;return r.emit("debug",{action:"response",rid:u,backend:{weight:a,start:c,duration:f,provider:i},request:{method:e,params:s.deepCopy(t)},response:s.deepCopy(n)}),{weight:a,result:n}},function(n){var f=h()-o;return r.emit("debug",{action:"response",rid:u,backend:{weight:a,start:c,duration:f,provider:i},request:{method:e,params:s.deepCopy(t)},error:n}),{weight:a,error:n}})},weight:a}});return"sendTransaction"===e?Promise.all(i.map(function(e){return e.run()})).then(function(e){for(var t=0;t=r.quorum){var d=s[f][0].result;return r.emit("debug","quorum",-1,{weight:l,result:d}),e(d),void(s=null)}}}0!==i.length||0!==o?setTimeout(a,0):t(n)}}),o=0&&p.throwError("insufficient funds",l.Logger.errors.INSUFFICIENT_FUNDS,{transaction:r}),e.responseText.indexOf("nonce too low")>=0&&p.throwError("nonce has already been used",l.Logger.errors.NONCE_EXPIRED,{transaction:r}),e.responseText.indexOf("replacement transaction underpriced")>=0&&p.throwError("replacement fee too low",l.Logger.errors.REPLACEMENT_UNDERPRICED,{transaction:r})),e})})},t.prototype.signTransaction=function(e){return p.throwError("signing transactions is unsupported",l.Logger.errors.UNSUPPORTED_OPERATION,{operation:"signTransaction"})},t.prototype.sendTransaction=function(e){var t=this;return this.sendUncheckedTransaction(e).then(function(e){return f.poll(function(){return t.provider.getTransaction(e).then(function(r){if(null!==r)return t.provider._wrapTransaction(r,e)})},{onceBlock:t.provider}).catch(function(t){throw t.transactionHash=e,t})})},t.prototype.signMessage=function(e){var t=this,r="string"==typeof e?h.toUtf8Bytes(e):e;return this.getAddress().then(function(e){return t.provider.send("eth_sign",[e.toLowerCase(),a.hexlify(r)])})},t.prototype.unlock=function(e){var t=this.provider;return this.getAddress().then(function(r){return t.send("personal_unlockAccount",[r.toLowerCase(),e,null])})},t}(o.Signer);r.JsonRpcSigner=b;var w=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return i(t,e),t.prototype.sendTransaction=function(e){var t=this;return this.sendUncheckedTransaction(e).then(function(e){return{hash:e,nonce:null,gasLimit:null,gasPrice:null,data:null,value:null,chainId:null,confirmations:0,from:null,wait:function(r){return t.provider.waitForTransaction(e,r)}}})},t}(b),_={chainId:!0,data:!0,gasLimit:!0,gasPrice:!0,nonce:!0,to:!0,value:!0},E=function(e){function t(r,n){var i=this.constructor,o=this;if(p.checkNew(i,t),"string"==typeof r&&null===n&&u.getNetwork(r)&&(n=r,r=null),n)o=e.call(this,n)||this;else{var a=new Promise(function(e,t){setTimeout(function(){o.send("eth_chainId",[]).then(function(t){e(u.getNetwork(s.BigNumber.from(t).toNumber()))}).catch(function(r){o.send("net_version",[]).then(function(t){e(u.getNetwork(s.BigNumber.from(t).toNumber()))}).catch(function(e){t(p.makeError("could not detect network",l.Logger.errors.NETWORK_ERROR))})})})});o=e.call(this,a)||this}return r||(r="http://localhost:8545"),o.connection="string"==typeof r?{url:r}:r,o._nextId=42,o}return i(t,e),t.prototype.getSigner=function(e){return new b(v,this,e)},t.prototype.getUncheckedSigner=function(e){return this.getSigner(e).connectUnchecked()},t.prototype.listAccounts=function(){var e=this;return this.send("eth_accounts",[]).then(function(t){return t.map(function(t){return e.formatter.address(t)})})},t.prototype.send=function(e,t){var r=this,n={method:e,params:t,id:this._nextId++,jsonrpc:"2.0"};return this.emit("debug",{action:"request",request:c.deepCopy(n),provider:this}),f.fetchJson(this.connection,JSON.stringify(n),g).then(function(e){return r.emit("debug",{action:"response",request:n,response:e,provider:r}),e})},t.prototype.perform=function(e,t){switch(e){case"getBlockNumber":return this.send("eth_blockNumber",[]);case"getGasPrice":return this.send("eth_gasPrice",[]);case"getBalance":return this.send("eth_getBalance",[y(t.address),t.blockTag]);case"getTransactionCount":return this.send("eth_getTransactionCount",[y(t.address),t.blockTag]);case"getCode":return this.send("eth_getCode",[y(t.address),t.blockTag]);case"getStorageAt":return this.send("eth_getStorageAt",[y(t.address),t.position,t.blockTag]);case"sendTransaction":return this.send("eth_sendRawTransaction",[t.signedTransaction]).catch(function(e){throw e.responseText&&(e.responseText.indexOf("insufficient funds")>0&&p.throwError("insufficient funds",l.Logger.errors.INSUFFICIENT_FUNDS,{}),e.responseText.indexOf("nonce too low")>0&&p.throwError("nonce has already been used",l.Logger.errors.NONCE_EXPIRED,{}),e.responseText.indexOf("replacement transaction underpriced")>0&&p.throwError("replacement fee too low",l.Logger.errors.REPLACEMENT_UNDERPRICED,{})),e});case"getBlock":return t.blockTag?this.send("eth_getBlockByNumber",[t.blockTag,!!t.includeTransactions]):t.blockHash?this.send("eth_getBlockByHash",[t.blockHash,!!t.includeTransactions]):Promise.reject(new Error("invalid block tag or block hash"));case"getTransaction":return this.send("eth_getTransactionByHash",[t.transactionHash]);case"getTransactionReceipt":return this.send("eth_getTransactionReceipt",[t.transactionHash]);case"call":return this.send("eth_call",[this.constructor.hexlifyTransaction(t.transaction,{from:!0}),t.blockTag]);case"estimateGas":return this.send("eth_estimateGas",[this.constructor.hexlifyTransaction(t.transaction,{from:!0})]);case"getLogs":return t.filter&&null!=t.filter.address&&(t.filter.address=y(t.filter.address)),this.send("eth_getLogs",[t.filter])}return p.throwError(e+" not implemented",l.Logger.errors.NOT_IMPLEMENTED,{operation:e})},t.prototype._startPending=function(){if(null==this._pendingFilter){var e=this,t=this.send("eth_newPendingTransactionFilter",[]);this._pendingFilter=t,t.then(function(r){return function n(){e.send("eth_getFilterChanges",[r]).then(function(r){if(e._pendingFilter!=t)return null;var n=Promise.resolve();return r.forEach(function(t){e._emitted["t:"+t.toLowerCase()]="pending",n=n.then(function(){return e.getTransaction(t).then(function(t){return e.emit("pending",t),null})})}),n.then(function(){return e=1e3,new Promise(function(t){setTimeout(function(){t()},e)});var e})}).then(function(){if(e._pendingFilter==t)return setTimeout(function(){n()},0),null;e.send("eth_uninstallFilter",[r])}).catch(function(e){})}(),r}).catch(function(e){})}},t.prototype._stopPending=function(){this._pendingFilter=null},t.hexlifyTransaction=function(e,t){var r=c.shallowCopy(_);if(t)for(var n in t)t[n]&&(r[n]=!0);c.checkProperties(e,r);var i={};return["gasLimit","gasPrice","nonce","value"].forEach(function(t){if(null!=e[t]){var r=a.hexValue(e[t]);"gasLimit"===t&&(t="gas"),i[t]=r}}),["from","to","data"].forEach(function(t){null!=e[t]&&(i[t]=a.hexlify(e[t]))}),i},t}(m.BaseProvider);r.JsonRpcProvider=E},{"./_version":97,"./base-provider":99,"@ethersproject/abstract-signer":60,"@ethersproject/bignumber":68,"@ethersproject/bytes":70,"@ethersproject/logger":91,"@ethersproject/networks":93,"@ethersproject/properties":96,"@ethersproject/strings":122,"@ethersproject/web":131}],107:[function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(r,"__esModule",{value:!0});var o=e("./url-json-rpc-provider"),s=e("@ethersproject/logger"),a=e("./_version"),u=new s.Logger(a.version),c=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return i(t,e),t.getApiKey=function(e){return e||"ETHERS_JS_SHARED"},t.getUrl=function(e,t){var r=null;switch(e.name){case"homestead":r="https://ethereum.api.nodesmith.io/v1/mainnet/jsonrpc";break;case"ropsten":r="https://ethereum.api.nodesmith.io/v1/ropsten/jsonrpc";break;case"rinkeby":r="https://ethereum.api.nodesmith.io/v1/rinkeby/jsonrpc";break;case"goerli":r="https://ethereum.api.nodesmith.io/v1/goerli/jsonrpc";break;case"kovan":r="https://ethereum.api.nodesmith.io/v1/kovan/jsonrpc";break;default:u.throwArgumentError("unsupported network","network",arguments[0])}return r+"?apiKey="+t},t}(o.UrlJsonRpcProvider);r.NodesmithProvider=c},{"./_version":97,"./url-json-rpc-provider":108,"@ethersproject/logger":91}],108:[function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(r,"__esModule",{value:!0});var o=e("@ethersproject/networks"),s=e("@ethersproject/properties"),a=e("@ethersproject/logger"),u=e("./_version"),c=new a.Logger(u.version),h=function(e){function t(r,n){var i,o=this.constructor;c.checkAbstract(o,t),r=o.getNetwork(r),n=o.getApiKey(n);var a=o.getUrl(r,n);return i=e.call(this,a,r)||this,s.defineReadOnly(i,"apiKey",n),i}return i(t,e),t.prototype._startPending=function(){c.warn("WARNING: API provider does not support pending filters")},t.prototype.getSigner=function(e){return c.throwError("API provider does not support signing",a.Logger.errors.UNSUPPORTED_OPERATION,{operation:"getSigner"}),null},t.prototype.listAccounts=function(){return Promise.resolve([])},t.getNetwork=function(e){return o.getNetwork(null==e?"homestead":e)},t.getApiKey=function(e){return e},t.getUrl=function(e,t){return c.throwError("not implemented; sub-classes must override getUrl",a.Logger.errors.NOT_IMPLEMENTED,{operation:"getUrl"})},t}(e("./json-rpc-provider").JsonRpcProvider);r.UrlJsonRpcProvider=h},{"./_version":97,"./json-rpc-provider":106,"@ethersproject/logger":91,"@ethersproject/networks":93,"@ethersproject/properties":96}],109:[function(e,t,r){"use strict";var n,i=this&&this.__extends||(n=function(e,t){return(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])})(e,t)},function(e,t){function r(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)});Object.defineProperty(r,"__esModule",{value:!0});var o=e("@ethersproject/properties"),s=e("@ethersproject/logger"),a=e("./_version"),u=new s.Logger(a.version),c=function(e){function t(r,n){var i=this.constructor,s=this;return u.checkNew(i,t),s=e.call(this,r.host||r.path||"",n)||this,r&&(r.sendAsync?s._sendAsync=r.sendAsync.bind(r):r.send&&(s._sendAsync=r.send.bind(r))),r&&s._sendAsync||u.throwArgumentError("invalid web3Provider","web3Provider",r),o.defineReadOnly(s,"_web3Provider",r),s}return i(t,e),t.prototype.send=function(e,t){var r=this;return"eth_sign"==e&&this._web3Provider.isMetaMask&&(e="personal_sign",t=[t[1],t[0]]),new Promise(function(n,i){var o={method:e,params:t,id:42,jsonrpc:"2.0"};r._sendAsync(o,function(e,t){if(e)i(e);else{if(t.error){var r=new Error(t.error.message);return r.code=t.error.code,r.data=t.error.data,void i(r)}n(t.result)}})})},t}(e("./json-rpc-provider").JsonRpcProvider);r.Web3Provider=c},{"./_version":97,"./json-rpc-provider":106,"@ethersproject/logger":91,"@ethersproject/properties":96}],110:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.version="random/5.0.0-beta.127"},{}],111:[function(e,t,r){(function(t){"use 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