Generate certificate

genereate-certificate.js

if ( ! fs.existsSync( key ) || ! fs.existsSync( certificate ) ) {
	try {
		execSync( 'openssl version', execOptions );
		execSync(
			`openssl req -x509 -newkey rsa:2048 -keyout ./certs/key.tmp.pem -out ${ certificate } -days 365 -nodes -subj "/C=US/ST=Foo/L=Bar/O=Baz/CN=localhost"`,
			execOptions
		);
		execSync( `openssl rsa -in ./certs/key.tmp.pem -out ${ key }`, execOptions );
		execSync( 'rm ./certs/key.tmp.pem', execOptions );
	} catch ( error ) {
		console.error( error );
	}
}