44 lines
1.3 KiB
JavaScript
44 lines
1.3 KiB
JavaScript
const { join } = require('path');
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const { execSync } = require('child_process');
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const { writeToFile } = require('./helpers');
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const KNOWN_HOSTS = 'known_hosts';
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const getPrivateKeyPath = (filename = '') => {
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const { HOME } = process.env;
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const dir = join(HOME || '~', '.ssh');
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const knownHostsPath = join(dir, KNOWN_HOSTS);
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return {
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dir,
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filename,
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path: join(dir, filename),
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knownHostsPath
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};
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};
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const addSshKey = (content, deployKeyName) => {
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const { dir, filename } = getPrivateKeyPath(deployKeyName);
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writeToFile({ dir, filename: KNOWN_HOSTS, content: '' });
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console.log('✅ [SSH] known_hosts file ensured', dir);
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writeToFile({ dir, filename, content, isRequired: true, mode: '0400' });
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console.log('✅ [SSH] key added to `.ssh` dir ', dir, filename);
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};
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const updateKnownHosts = (host) => {
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const { knownHostsPath } = getPrivateKeyPath();
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console.log('[SSH] Adding host to `known_hosts` ....', host, knownHostsPath);
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try {
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execSync(`ssh-keyscan -H ${host} >> ${knownHostsPath}`, {
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stdio: 'inherit'
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});
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} catch (error) {
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console.error('❌ [SSH] Adding host to `known_hosts` ERROR', host, error.message);
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}
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console.log('✅ [SSH] Adding host to `known_hosts` DONE', host, knownHostsPath);
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};
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module.exports = {
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getPrivateKeyPath,
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updateKnownHosts,
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addSshKey
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};
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