Girish Ramakrishnan
c4f4f3e914
otherwise, they are printed as multi-line and this messes up tail+date formatting
97 lines
3.3 KiB
JavaScript
97 lines
3.3 KiB
JavaScript
'use strict';
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exports = module.exports = {
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getServerIPv4,
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getServerIPv6,
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testIPv4Config,
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testIPv6Config
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};
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const assert = require('assert'),
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BoxError = require('../boxerror.js'),
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debug = require('debug')('box:sysinfo/generic'),
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safe = require('safetydance'),
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superagent = require('superagent');
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const gCache = { ipv4: {}, ipv6: {} }; // each has { timestamp, value, request }
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async function getServerIPv4(config) {
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assert.strictEqual(typeof config, 'object');
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if (process.env.BOX_ENV === 'test') return '127.0.0.1';
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if (gCache.ipv4.value && (Date.now() - gCache.ipv4.timestamp <= 5 * 60 * 1000)) return gCache.ipv4.value;
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let request = gCache.ipv4.request; // allow reuse for parallel requests
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if (!request) {
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debug('getServerIPv4: querying ipv4.api.cloudron.io to get server IPv4');
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request = superagent.get('https://ipv4.api.cloudron.io/api/v1/helper/public_ip').timeout(30 * 1000).retry(2).ok(() => true);
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gCache.ipv4.request = request;
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}
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gCache.ipv4.value = null;
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const [networkError, response] = await safe(request);
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gCache.ipv4.request = null;
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if (networkError || response.status !== 200) {
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debug('getServerIPv4: Error getting IP. %o', networkError);
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throw new BoxError(BoxError.EXTERNAL_ERROR, 'Unable to detect IPv4. API server (ipv4.api.cloudron.io) unreachable');
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}
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if (!response.body && !response.body.ip) {
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debug('getServerIPv4: Unexpected answer. No "ip" found in response body.', response.body);
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throw new BoxError(BoxError.EXTERNAL_ERROR, 'Unable to detect IPv4. No IP found in response');
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}
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gCache.ipv4.value = response.body.ip;
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gCache.ipv4.timestamp = Date.now();
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return response.body.ip;
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}
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async function getServerIPv6(config) {
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assert.strictEqual(typeof config, 'object');
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if (process.env.BOX_ENV === 'test') return '::1';
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if (gCache.ipv6.value && (Date.now() - gCache.ipv6.timestamp <= 5 * 60 * 1000)) return gCache.ipv6.value;
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let request = gCache.ipv6.request; // allow reuse for parallel requests
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if (!request) {
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debug('getServerIPv6: querying ipv6.api.cloudron.io to get server IPv6');
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request = superagent.get('https://ipv6.api.cloudron.io/api/v1/helper/public_ip').timeout(30 * 1000).retry(2).ok(() => true);
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gCache.ipv6.request = request;
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}
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gCache.ipv6.value = null;
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const [networkError, response] = await safe(request);
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gCache.ipv6.request = null;
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if (networkError || response.status !== 200) {
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debug('getServerIPv6: Error getting IP. %o', networkError);
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throw new BoxError(BoxError.EXTERNAL_ERROR, 'Unable to detect IPv6. API server (ipv6.api.cloudron.io) unreachable');
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}
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if (!response.body && !response.body.ip) {
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debug('getServerIPv6: Unexpected answer. No "ip" found in response body.', response.body);
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throw new BoxError(BoxError.EXTERNAL_ERROR, 'Unable to detect IPv6. No IP found in response');
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}
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gCache.ipv6.value = response.body.ip;
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gCache.ipv6.timestamp = Date.now();
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return response.body.ip;
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}
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async function testIPv4Config(config) {
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assert.strictEqual(typeof config, 'object');
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return null;
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}
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async function testIPv6Config(config) {
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assert.strictEqual(typeof config, 'object');
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return null;
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}
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