saepenatus
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Web3-Onboard makes it simple to connect Ethereum hardware and software wallets to your dapp. Features standardised spec compliant web3 providers for all supported wallets, framework agnostic modern javascript UI with code splitting, CSS customization, mul
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JavaScript
;
var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
return extendStatics(d, b);
};
return function (d, b) {
if (typeof b !== "function" && b !== null)
throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
Object.defineProperty(exports, "__esModule", { value: true });
exports.InfuraProvider = exports.InfuraWebSocketProvider = void 0;
var properties_1 = require("@ethersproject/properties");
var websocket_provider_1 = require("./websocket-provider");
var formatter_1 = require("./formatter");
var logger_1 = require("@ethersproject/logger");
var _version_1 = require("./_version");
var logger = new logger_1.Logger(_version_1.version);
var url_json_rpc_provider_1 = require("./url-json-rpc-provider");
var defaultProjectId = "84842078b09946638c03157f83405213";
var InfuraWebSocketProvider = /** @class */ (function (_super) {
__extends(InfuraWebSocketProvider, _super);
function InfuraWebSocketProvider(network, apiKey) {
var _this = this;
var provider = new InfuraProvider(network, apiKey);
var connection = provider.connection;
if (connection.password) {
logger.throwError("INFURA WebSocket project secrets unsupported", logger_1.Logger.errors.UNSUPPORTED_OPERATION, {
operation: "InfuraProvider.getWebSocketProvider()"
});
}
var url = connection.url.replace(/^http/i, "ws").replace("/v3/", "/ws/v3/");
_this = _super.call(this, url, network) || this;
(0, properties_1.defineReadOnly)(_this, "apiKey", provider.projectId);
(0, properties_1.defineReadOnly)(_this, "projectId", provider.projectId);
(0, properties_1.defineReadOnly)(_this, "projectSecret", provider.projectSecret);
return _this;
}
InfuraWebSocketProvider.prototype.isCommunityResource = function () {
return (this.projectId === defaultProjectId);
};
return InfuraWebSocketProvider;
}(websocket_provider_1.WebSocketProvider));
exports.InfuraWebSocketProvider = InfuraWebSocketProvider;
var InfuraProvider = /** @class */ (function (_super) {
__extends(InfuraProvider, _super);
function InfuraProvider() {
return _super !== null && _super.apply(this, arguments) || this;
}
InfuraProvider.getWebSocketProvider = function (network, apiKey) {
return new InfuraWebSocketProvider(network, apiKey);
};
InfuraProvider.getApiKey = function (apiKey) {
var apiKeyObj = {
apiKey: defaultProjectId,
projectId: defaultProjectId,
projectSecret: null
};
if (apiKey == null) {
return apiKeyObj;
}
if (typeof (apiKey) === "string") {
apiKeyObj.projectId = apiKey;
}
else if (apiKey.projectSecret != null) {
logger.assertArgument((typeof (apiKey.projectId) === "string"), "projectSecret requires a projectId", "projectId", apiKey.projectId);
logger.assertArgument((typeof (apiKey.projectSecret) === "string"), "invalid projectSecret", "projectSecret", "[REDACTED]");
apiKeyObj.projectId = apiKey.projectId;
apiKeyObj.projectSecret = apiKey.projectSecret;
}
else if (apiKey.projectId) {
apiKeyObj.projectId = apiKey.projectId;
}
apiKeyObj.apiKey = apiKeyObj.projectId;
return apiKeyObj;
};
InfuraProvider.getUrl = function (network, apiKey) {
var host = null;
switch (network ? network.name : "unknown") {
case "homestead":
host = "mainnet.infura.io";
break;
case "ropsten":
host = "ropsten.infura.io";
break;
case "rinkeby":
host = "rinkeby.infura.io";
break;
case "kovan":
host = "kovan.infura.io";
break;
case "goerli":
host = "goerli.infura.io";
break;
case "matic":
host = "polygon-mainnet.infura.io";
break;
case "maticmum":
host = "polygon-mumbai.infura.io";
break;
case "optimism":
host = "optimism-mainnet.infura.io";
break;
case "optimism-kovan":
host = "optimism-kovan.infura.io";
break;
case "arbitrum":
host = "arbitrum-mainnet.infura.io";
break;
case "arbitrum-rinkeby":
host = "arbitrum-rinkeby.infura.io";
break;
default:
logger.throwError("unsupported network", logger_1.Logger.errors.INVALID_ARGUMENT, {
argument: "network",
value: network
});
}
var connection = {
allowGzip: true,
url: ("https:/" + "/" + host + "/v3/" + apiKey.projectId),
throttleCallback: function (attempt, url) {
if (apiKey.projectId === defaultProjectId) {
(0, formatter_1.showThrottleMessage)();
}
return Promise.resolve(true);
}
};
if (apiKey.projectSecret != null) {
connection.user = "";
connection.password = apiKey.projectSecret;
}
return connection;
};
InfuraProvider.prototype.isCommunityResource = function () {
return (this.projectId === defaultProjectId);
};
return InfuraProvider;
}(url_json_rpc_provider_1.UrlJsonRpcProvider));
exports.InfuraProvider = InfuraProvider;
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