mirror of
https://github.com/janoside/btc-rpc-explorer.git
synced 2026-08-13 12:33:13 +02:00
c5a147ff9f
Fixes #393 Smarter identification of auth type (usernamePassword/cookie); if using cookie auth, watch cookie file for changes and, if seen, reload and attempt rpc reconnect
78 lines
2.2 KiB
JavaScript
78 lines
2.2 KiB
JavaScript
"use strict";
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const os = require('os');
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const path = require('path');
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const url = require('url');
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const fs = require("fs");
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const debug = require("debug");
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const debugLog = debug("btcexp:config");
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const btcUri = process.env.BTCEXP_BITCOIND_URI ? url.parse(process.env.BTCEXP_BITCOIND_URI, true) : { query: { } };
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const btcAuth = btcUri.auth ? btcUri.auth.split(':') : [];
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function loadFreshRpcCredentials() {
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let username = btcAuth[0] || process.env.BTCEXP_BITCOIND_USER;
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let password = btcAuth[1] || process.env.BTCEXP_BITCOIND_PASS;
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let authCookieFilepath = btcUri.query.cookie || process.env.BTCEXP_BITCOIND_COOKIE || path.join(os.homedir(), '.bitcoin', '.cookie');
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let authType = "usernamePassword";
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if (!username && !password && fs.existsSync(authCookieFilepath)) {
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authType = "cookie";
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}
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if (authType == "cookie") {
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debugLog(`Loading RPC cookie file: ${authCookieFilepath}`);
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[ username, password ] = fs.readFileSync(authCookieFilepath).toString().trim().split(':', 2);
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if (!password) {
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throw new Error(`Cookie file ${authCookieFilepath} in unexpected format`);
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}
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}
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return {
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host: btcUri.hostname || process.env.BTCEXP_BITCOIND_HOST || "127.0.0.1",
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port: btcUri.port || process.env.BTCEXP_BITCOIND_PORT || 8332,
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authType: authType,
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username: username,
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password: password,
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authCookieFilepath: authCookieFilepath,
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timeout: parseInt(btcUri.query.timeout || process.env.BTCEXP_BITCOIND_RPC_TIMEOUT || 5000),
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};
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}
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module.exports = {
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loadFreshRpcCredentials: loadFreshRpcCredentials,
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rpc: loadFreshRpcCredentials(),
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// optional: enter your api access key from ipstack.com below
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// to include a map of the estimated locations of your node's
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// peers
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// format: "ID_FROM_IPSTACK"
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ipStackComApiAccessKey: process.env.BTCEXP_IPSTACK_APIKEY,
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// optional: enter your api access key from mapbox.com below
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// to enable the tiles for map of the estimated locations of
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// your node's peers
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// format: "APIKEY_FROM_MAPBOX"
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mapBoxComApiAccessKey: process.env.BTCEXP_MAPBOX_APIKEY,
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// optional: GA tracking code
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// format: "UA-..."
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googleAnalyticsTrackingId: process.env.BTCEXP_GANALYTICS_TRACKING,
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// optional: sentry.io error-tracking url
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// format: "SENTRY_IO_URL"
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sentryUrl: process.env.BTCEXP_SENTRY_URL,
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};
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