kibana/src/cli_setup/utils.ts
2024-06-11 07:43:28 -07:00

98 lines
3.3 KiB
TypeScript

/*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License
* 2.0 and the Server Side Public License, v 1; you may not use this file except
* in compliance with, at your election, the Elastic License 2.0 or the Server
* Side Public License, v 1.
*/
import { getConfigPath, getDataPath } from '@kbn/utils';
import inquirer from 'inquirer';
import { duration } from 'moment';
import { merge } from 'lodash';
import { kibanaPackageJson } from '@kbn/repo-info';
import { Logger } from '@kbn/core/server';
import { AgentManager, ClusterClient } from '@kbn/core-elasticsearch-client-server-internal';
import { configSchema } from '@kbn/core-elasticsearch-server-internal';
import { ElasticsearchService } from '@kbn/interactive-setup-plugin/server/elasticsearch_service';
import { KibanaConfigWriter } from '@kbn/interactive-setup-plugin/server/kibana_config_writer';
import type { EnrollmentToken } from '@kbn/interactive-setup-plugin/common';
const noop = () => {};
const logger: Logger = {
debug: noop,
error: noop,
warn: noop,
trace: noop,
info: noop,
fatal: noop,
log: noop,
get: () => logger,
isLevelEnabled: () => true,
};
export const kibanaConfigWriter = new KibanaConfigWriter(getConfigPath(), getDataPath(), logger);
export const elasticsearch = new ElasticsearchService(logger, kibanaPackageJson.version).setup({
connectionCheckInterval: duration(Infinity),
elasticsearch: {
createClient: (type, config) => {
const defaults = configSchema.validate({});
return new ClusterClient({
config: merge(
defaults,
{
hosts: Array.isArray(defaults.hosts) ? defaults.hosts : [defaults.hosts],
},
config
),
logger,
type,
// we use an independent AgentManager for cli_setup, no need to track performance of this one
agentFactoryProvider: new AgentManager(logger.get('agent-manager'), {
dnsCacheTtlInSeconds: config?.dnsCacheTtl?.asSeconds() ?? 0,
}),
kibanaVersion: kibanaPackageJson.version,
});
},
},
});
export async function promptToken() {
const answers = await inquirer.prompt({
type: 'input',
name: 'token',
message: 'Enter enrollment token:',
validate: (value = '') => (decodeEnrollmentToken(value) ? true : 'Invalid enrollment token'),
});
return answers.token;
}
export function decodeEnrollmentToken(enrollmentToken: string): EnrollmentToken | undefined {
try {
const json = JSON.parse(atob(enrollmentToken)) as EnrollmentToken;
if (
!Array.isArray(json.adr) ||
json.adr.some((adr) => typeof adr !== 'string') ||
typeof json.fgr !== 'string' ||
typeof json.key !== 'string' ||
typeof json.ver !== 'string'
) {
return;
}
return { ...json, adr: json.adr.map((adr) => `https://${adr}`), key: btoa(json.key) };
} catch (error) {} // eslint-disable-line no-empty
}
function btoa(str: string) {
return Buffer.from(str, 'binary').toString('base64');
}
function atob(str: string) {
return Buffer.from(str, 'base64').toString('binary');
}
export function getCommand(command: string, args?: string) {
const isWindows = process.platform === 'win32';
return `${isWindows ? `bin\\${command}.bat` : `bin/${command}`}${args ? ` ${args}` : ''}`;
}