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update Known Hosts

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This commit is contained in:
Dragan Filipovic 2023-01-02 17:52:55 +01:00
parent fdc1b9a24d
commit 9aabe10cb3
5 changed files with 30 additions and 10 deletions
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24
src/sshKey.js
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@ -1,25 +1,43 @@
const { join } = require('path');
const { execSync } = require('child_process');
const { writeToFile } = require('./helpers');
const getPrivateKeyPath = (filename) => {
const KNOWN_HOSTS = 'known_hosts';
const getPrivateKeyPath = (filename = '') => {
const { HOME } = process.env;
const dir = join(HOME || __dirname, '.ssh');
const knownHostsPath = join(dir, KNOWN_HOSTS);
return {
dir,
filename,
path: join(dir, filename)
path: join(dir, filename),
knownHostsPath
};
};
const addSshKey = (content, deployKeyName) => {
const { dir, filename } = getPrivateKeyPath(deployKeyName);
writeToFile({ dir, filename: 'known_hosts', content: '' });
writeToFile({ dir, filename: KNOWN_HOSTS, content: '' });
console.log('✅ [SSH] known_hosts file ensured', dir);
writeToFile({ dir, filename, content, isRequired: true });
console.log('✅ [SSH] key added to `.ssh` dir ', dir, filename);
};
const updateKnownHosts = (host) => {
const { knownHostsPath } = getPrivateKeyPath();
console.log('✅ [SSH] Adding host to `known_hosts` ....', host, knownHostsPath);
try {
execSync(`ssh-keyscan -H ${host} >> ${knownHostsPath}`, {
stdio: 'inherit'
});
} catch (error) {
console.error('✅ [SSH] Adding host to `known_hosts` ERROR', host, error.message);
}
console.log('✅ [SSH] Adding host to `known_hosts` DONE', host, knownHostsPath);
};
module.exports = {
getPrivateKeyPath,
updateKnownHosts,
addSshKey
};