public function testLoginPasswordFailed()
{
$configuration = new Configuration('localhost');
$session = new Session($configuration);
$authentication = new Password(TEST_USER, 'invalid');
$login = $authentication->authenticate($session->getResource());
$this->assertFalse($login, 'Authentification should have failed.');
}
protected function setUp()
{
$this->configuration = new Configuration('localhost');
$this->auth = new Password(TEST_USER, TEST_PASSWORD);
$this->session = new Session($this->configuration, $this->auth);
$this->sftp = $this->session->getSftp();
$this->createFixtures();
}
/**
* @expectedException \RuntimeException
*/
public function testExecuteErrorOutput()
{
$configuration = new Configuration('localhost');
$authentication = new Password(TEST_USER, TEST_PASSWORD);
$session = new Session($configuration, $authentication);
$exec = $session->getExec();
$output = $exec->run('false');
$this->assertEquals('', trim($output));
}
/**
* {@inheritdoc}
*/
public function download($local, $remote)
{
$this->checkConnection();
if (!$this->session->getSftp()->receive($remote, $local)) {
throw new \RuntimeException('Can not download file.');
}
}
/**
* @Route("/pydf/{serverId}", name="pydf")
*/
public function pydfAction($serverId)
{
$server = $this->getDoctrine()->getRepository('iTransactDatabaseBundle:Server')->findOneById($serverId);
$conf = new Ssh\Configuration($server->getHost());
$auth = new Ssh\Authentication\Password($server->getUsername(), $server->getPassword());
$session = new Ssh\Session($conf, $auth);
$exec = $session->getExec();
$pydf = $exec->run('pydf');
$totalDiskSpace = 0;
$totalDiskTaken = 0;
//REMOVE COLOURS AND ADDITIONAL BRACKETS
$find = ['0m', '33m', ']', '[', '?', '0x1B'];
$replace = [''];
$pydf = str_replace($find, $replace, $pydf);
$pydf = explode(PHP_EOL, $pydf);
//REMOVE EMPTY LINES AND TOP LINE WITH HEADERS
foreach ($pydf as $key => $line) {
if ($line == "") {
unset($pydf[$key]);
}
}
unset($pydf[0]);
//REMOVE FUNNY AND UNICODE CHARACTERS
$pydf = preg_replace('/[\\x00-\\x1F\\x80-\\xFF]/', '', $pydf);
foreach ($pydf as $key => $line) {
if ($line[1] . $line[2] . $line[3] == 'dev') {
$line = array_values(array_filter(explode(' ', $line)));
$totalDiskSpace += $this->unitToValueIndex(1, $line);
$totalDiskTaken += $this->unitToValueIndex(2, $line);
}
}
$percentage = 100 * $totalDiskTaken / $totalDiskSpace;
$response = new Response(json_encode(json_encode(array('percentage' => number_format($percentage, 2)))));
$response->headers->set('Content-Type', 'application/json');
return $response;
}
/**
* Gets the SSH session executor
* @return \Ssh\Exec
*/
public function getExec()
{
return $this->session->getExec();
}
/**
* Execute the command string
*
* @param $command string
*/
protected function execute($command)
{
$exec = $this->sshSession->getExec();
$exec->run($command);
}
