/**
* {@inheritdoc}
*/
public function connect()
{
$this->sftp = new SFTP($this->configuration->getHost(), $this->configuration->getPort());
switch ($this->configuration->getAuthenticationMethod()) {
case ServerConfiguration::AUTH_BY_IDENTITY_FILE:
$key = new RSA();
$key->loadKey(file_get_contents($this->configuration->getPrivateKey()));
$result = $this->sftp->login($this->configuration->getUser(), $key);
break;
case ServerConfiguration::AUTH_BY_PEM_FILE:
$key = new RSA();
$key->loadKey(file_get_contents($this->configuration->getPemFile()));
$result = $this->sftp->login($this->configuration->getUser(), $key);
break;
case ServerConfiguration::AUTH_BY_AGENT:
$key = new Agent();
$result = $this->sftp->login($this->configuration->getUser(), $key);
break;
default:
throw new \RuntimeException('You need to specify authentication method.');
}
if (!$result) {
throw new \RuntimeException('Unable to login with the provided credentials.');
}
}
private function initServer($config)
{
$serverConfiguration = new ServerConfiguration($config['ssh_host'], $config['ssh_user'], $config['ssh_port']);
$serverConfiguration->setAuthenticationMethod(ServerConfiguration::AUTH_BY_IDENTITY_FILE)->setPrivateKey('~/.ssh/id_rsa')->setPublicKey('~/.ssh/id_rsa.pub');
$this->server->setConfiguration($serverConfiguration);
}
