/**
* @param Client $client
* @throws \RuntimeException
*
* @return mixed
*/
public function authenticate(Client $client)
{
if (!@ssh2_auth_password($client->getConnection(), $this->getUser(), $this->getPassword())) {
throw new \RuntimeException('Authentication Failed');
}
parent::authenticate($client);
}
/**
* @param Client $client
* @param string $term_type
* @param array $env
* @param int $width
* @param int $height
* @param int $widthHeightType
* @throws \Exception
*/
public function __construct(Client $client, $term_type = self::TERMINAL_XTERM, $env = array(), $width = SSH2_DEFAULT_TERM_WIDTH, $height = SSH2_DEFAULT_TERM_WIDTH, $widthHeightType = SSH2_DEFAULT_TERM_UNIT)
{
if (!$client->isAlive()) {
throw new \Exception('Client is not connected');
}
$this->client = $client;
$this->stream = @ssh2_shell($client->getConnection(), $term_type, $env, $width, $height, $widthHeightType);
if (!$this->stream) {
throw new \Exception('Can not get shell');
}
stream_set_blocking($this->stream, true);
usleep(500000);
$read = fread($this->stream, 8192);
$lines = preg_split('/\\r?\\n/', $read);
$end = $lines[count($lines) - 1];
if (!preg_match(sprintf("/%s@/", $client->getUser()), $end)) {
throw new \RuntimeException('Can not find terminal command line label');
}
$this->hostName = $this->exec('hostname');
if (!preg_match(sprintf('/%s@%s/', $client->getUser(), $this->hostName), $end)) {
throw new \RuntimeException('Can not find terminal command line label');
}
$this->commandLineLabel = $client->getUser() . '@' . $this->hostName;
$this->fetchErrorStream();
}
/**
* @param Client $client
*
* @throws \RuntimeException
*
* @return mixed
*/
public function authenticate(Client $client)
{
if (!@ssh2_auth_pubkey_file($client->getConnection(), $this->getUser(), $this->pubKeyFile, $this->privateKeyFile, $this->passphrase)) {
throw new \RuntimeException('Authentication Failed');
}
parent::authenticate($client);
}
/**
* @param Client $client
*
* @return bool
*/
public function isAuthenticated(Client $client)
{
return isset($this->authenticated[(int) $client->getConnection()]);
}