/**
* {@inheritDoc}
*/
public function toString()
{
return XML::quoteMessage('<message type="%s" id="%s" to="%s"><body>%s</body></message>', $this->getType(), XML::generateId(), $this->getTo(), $this->getMessage());
}
/**
* {@inheritDoc}
*/
public function toString()
{
return '<iq type="get" id="' . XML::generateId() . '"><query xmlns="jabber:iq:roster"/></iq>';
}
/**
* Generate response data.
*
* @param array $values
*/
protected function response($values)
{
$values['cnonce'] = uniqid(mt_rand(), false);
$values['nc'] = '00000001';
$values['qop'] = 'auth';
if (!isset($values['realm'])) {
$values['realm'] = $this->getOptions()->getTo();
}
if (!isset($values['digest-uri'])) {
$values['digest-uri'] = 'xmpp/' . $this->getOptions()->getTo();
}
$a1 = sprintf('%s:%s:%s', $this->getUsername(), $values['realm'], $this->getPassword());
if ('md5-sess' === $values['algorithm']) {
$a1 = pack('H32', md5($a1)) . ':' . $values['nonce'] . ':' . $values['cnonce'];
}
$a2 = "AUTHENTICATE:" . $values['digest-uri'];
$password = md5($a1) . ':' . $values['nonce'] . ':' . $values['nc'] . ':' . $values['cnonce'] . ':' . $values['qop'] . ':' . md5($a2);
$password = md5($password);
$response = sprintf('username="******",realm="%s",nonce="%s",cnonce="%s",nc=%s,qop=%s,digest-uri="%s",response=%s,charset=utf-8', $this->getUsername(), $values['realm'], $values['nonce'], $values['cnonce'], $values['nc'], $values['qop'], $values['digest-uri'], $password);
return XML::base64Encode($response);
}
/**
* {@inheritDoc}
*/
public function authenticate($username, $password)
{
$authString = XML::quote(base64_encode("" . $username . "" . $password));
$this->getConnection()->send('<auth xmlns="urn:ietf:params:xml:ns:xmpp-sasl" mechanism="PLAIN">' . $authString . '</auth>');
}
/**
* {@inheritDoc}
*/
public function toString()
{
$presence = '<presence';
if (null !== $this->getTo()) {
$presence .= ' to="' . XML::quote($this->getTo()) . '/' . XML::quote($this->getNickname()) . '"';
}
return $presence . '><priority>' . $this->getPriority() . '</priority></presence>';
}
/**
* {@inheritDoc}
*/
public function connect()
{
if (false === $this->connected) {
$address = $this->getAddress();
$this->getSocket()->connect($this->getOptions()->getTimeout());
$this->getSocket()->setBlocking(true);
$this->connected = true;
$this->log("Connected to '{$address}'", LogLevel::DEBUG);
}
$this->send(sprintf(static::STREAM_START, XML::quote($this->getOptions()->getTo())));
}
/**
* Get generated id.
*
* @return string
*/
public function getId()
{
if (null === $this->id) {
$this->id = XML::generateId();
}
return $this->id;
}
