42 lines
1.3 KiB
JavaScript
42 lines
1.3 KiB
JavaScript
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"use strict";
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import { Logger } from "@ethersproject/logger";
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import { version } from "./_version";
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const logger = new Logger(version);
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import { UrlJsonRpcProvider } from "./url-json-rpc-provider";
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const defaultProjectId = "84842078b09946638c03157f83405213";
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export class InfuraProvider extends UrlJsonRpcProvider {
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get projectId() { return this.apiKey; }
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static getApiKey(apiKey) {
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if (apiKey == null) {
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return defaultProjectId;
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}
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return apiKey;
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}
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static getUrl(network, apiKey) {
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let host = null;
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switch (network.name) {
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case "homestead":
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host = "mainnet.infura.io";
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break;
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case "ropsten":
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host = "ropsten.infura.io";
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break;
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case "rinkeby":
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host = "rinkeby.infura.io";
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break;
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case "kovan":
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host = "kovan.infura.io";
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break;
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case "goerli":
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host = "goerli.infura.io";
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break;
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default:
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logger.throwError("unsupported network", Logger.errors.INVALID_ARGUMENT, {
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argument: "network",
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value: network
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});
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}
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return "https:/" + "/" + host + "/v3/" + apiKey;
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}
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}
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