protected function initialize(InputInterface $input, OutputInterface $output)
{
parent::initialize($input, $output);
$container = $this->getContainer();
// $sshConfig = $container['sshConfig'];
$sshConfig = array();
if ($input->hasOption('ssh-identity-file')) {
$sshConfig['identityFile'] = $input->getOption('ssh-identity-file');
}
if ($input->hasOption('ssh-user')) {
$sshConfig['user'] = $input->getOption('ssh-user');
}
if ($input->hasOption('ssh-password')) {
$sshConfig['password'] = $input->getOption('ssh-password');
}
$ssh = array();
foreach ($this->targets as $target => $config) {
if (isset($config['ssh']) && isset($config['ssh']['identityFile'])) {
$sshConfig['identityFile'] = $config['ssh']['identityFile'];
}
if (isset($config['ssh']) && isset($config['ssh']['user'])) {
$sshConfig['user'] = $config['ssh']['user'];
}
if (isset($config['ssh']) && isset($config['ssh']['password'])) {
$sshConfig['password'] = $config['ssh']['password'];
}
$configuration = new \Ssh\Configuration($config['host']);
if (isset($sshConfig['identityFile'])) {
if (!$sshConfig['user'] || !$sshConfig['identityFile']) {
throw new InvalidArgumentException('Both ssh-user and ssh-identity-file must be given to use public key authentication');
}
$sshAuth = new \Ssh\Authentication\PublicKeyFile($sshConfig['user'], $sshConfig['identityFile'] . '.pub', $sshConfig['identityFile'], isset($sshConfig['password']) ? $sshConfig['password'] : null);
$method = 'identity file';
} else {
if (!$sshConfig['user'] || !$sshConfig['password']) {
throw new InvalidArgumentException('Both ssh-user and ssh-password must be given to use password authentication');
}
$sshAuth = new \Ssh\Authentication\Password($sshConfig['user'], $sshConfig['password']);
$method = 'password';
}
$output->writeln(sprintf('Connecting to "%s@%s" via %s', $sshConfig['user'], $config['host'], $method));
$ssh[$target] = new \Ssh\Session($configuration, $sshAuth);
}
$this->ssh = $ssh;
}
protected function configure()
{
parent::configure();
$this->setName('my-command')->setDescription('My new Command')->addArgument('name', InputArgument::OPTIONAL, 'Who do you want to greet?')->addOption('yell', null, InputOption::VALUE_NONE, 'If set, the task will yell in uppercase letters');
}
