public function __construct($login, $password, $security = SECURITY_NONE, $port = 5222, $host = '')
{
// Can we use Jabber at all?
// Note: Maybe replace with SimpleXML in the future
if (!extension_loaded('xml')) {
$this->log('Error: No XML functions available, Jabber functions can not operate.');
return false;
}
//bug in php 5.2.1 renders this stuff more or less useless.
if (version_compare(phpversion(), '5.2.1', '>=') && version_compare(phpversion(), '5.2.3RC2', '<') && $security != SECURITY_NONE) {
$this->log('Error: PHP ' . phpversion() . ' + SSL is incompatible with jabber, see http://bugs.php.net/41236');
return false;
}
if (!Jabber::check_jid($login)) {
$this->log('Error: Jabber ID is not valid: ' . $login);
return false;
}
// Extract data from user@server.org
list($username, $server) = explode('@', $login);
// Decide whether or not to use encryption
if ($security == SECURITY_SSL && !Jabber::can_use_ssl()) {
$this->log('Warning: SSL encryption is not supported (openssl required). Falling back to no encryption.');
$security = SECURITY_NONE;
}
if ($security == SECURITY_TLS && !Jabber::can_use_tls()) {
$this->log('Warning: TLS encryption is not supported (openssl and stream_socket_enable_crypto() required). Falling back to no encryption.');
$security = SECURITY_NONE;
}
$this->session['security'] = $security;
$this->server = $server;
$this->user = $username;
$this->password = $password;
if ($this->open_socket($host != '' ? $host : $server, $port, $security == SECURITY_SSL)) {
$this->send("<?xml version='1.0' encoding='UTF-8' ?" . ">\n");
$this->send("<stream:stream to='{$server}' xmlns='jabber:client' xmlns:stream='http://etherx.jabber.org/streams' version='1.0'>\n");
} else {
return false;
}
// Now we listen what the server has to say...and give appropriate responses
$this->response($this->listen());
}
Flyspray::show_error(L('registererror'));
break;
}
if (Post::val('email_address') != Post::val('verify_email_address')) {
Flyspray::show_error(L('emailverificationwrong'));
break;
}
$email = strtolower(Post::val('email_address'));
$jabber_id = strtolower(Post::val('jabber_id'));
//email is mandatory
if (!$email || !Flyspray::check_email($email)) {
Flyspray::show_error(L('novalidemail'));
break;
}
//jabber_id is optional
if ($jabber_id && !Jabber::check_jid($jabber_id)) {
Flyspray::show_error(L('novalidjabber'));
break;
}
$user_name = Backend::clean_username(Post::val('user_name'));
// Limit length
$real_name = substr(trim(Post::val('real_name')), 0, 100);
// Remove doubled up spaces and control chars
$real_name = preg_replace('![\\x00-\\x1f\\s]+!u', ' ', $real_name);
if (!$user_name || empty($user_name) || !$real_name) {
Flyspray::show_error(L('entervalidusername'));
break;
}
// Delete registration codes older than 24 hours
$yesterday = time() - 86400;
$db->Query('DELETE FROM {registrations} WHERE reg_time < ?', array($yesterday));
function action_sendcode()
{
global $user, $db, $fs, $conf, $baseurl;
if (!Post::val('user_name') || !Post::val('real_name') || !Post::val('email_address')) {
// If the form wasn't filled out correctly, show an error
return array(ERROR_RECOVER, L('registererror'));
}
$email = Post::val('email_address');
$jabber_id = Post::val('jabber_id');
//email is mandatory
if (!$email || !Flyspray::check_email($email)) {
return array(ERROR_RECOVER, L('novalidemail'));
}
//jabber_id is optional
if ($jabber_id && !Jabber::check_jid($jabber_id)) {
return array(ERROR_RECOVER, L('novalidjabber'));
}
$user_name = Backend::clean_username(Post::val('user_name'));
// Limit lengths
$real_name = substr(trim(Post::val('real_name')), 0, 100);
// Remove doubled up spaces and control chars
$real_name = preg_replace('![\\x00-\\x1f\\s]+!u', ' ', $real_name);
if (!$user_name || !$real_name) {
return array(ERROR_RECOVER, L('entervalidusername'));
}
// Delete registration codes older than 24 hours
$yesterday = time() - 86400;
$db->x->execParam('DELETE FROM {registrations} WHERE reg_time < ?', $yesterday);
$taken = $db->x->getRow('SELECT u.user_id FROM {users} u, {registrations} r
WHERE u.user_name = ? OR r.user_name = ?', null, array($user_name, $user_name));
if ($taken) {
return array(ERROR_RECOVER, L('usernametaken'));
}
$taken = $db->x->getRow("SELECT user_id\n FROM {users}\n WHERE jabber_id = ? AND jabber_id != NULL\n OR email_address = ? AND email_address != NULL", null, array($jabber_id, $email));
if ($taken) {
return array(ERROR_RECOVER, L('emailtaken'));
}
if ($fs->prefs['use_recaptcha']) {
$solution = new reCAPTCHA_Solution();
$solution->privatekey = $fs->prefs['recaptcha_priv_key'];
$solution->challenge = Post::val('recaptcha_challenge_field');
$solution->response = Post::val('recaptcha_response_field');
$solution->remoteip = $_SERVER['REMOTE_ADDR'];
if (!$solution->isValid()) {
return array(ERROR_RECOVER, $solution->error_code);
}
}
$magic_url = substr(md5(uniqid(rand(), true)), 0, 20);
//send the email first.
if (Notifications::send(Post::val('email_address'), ADDRESS_EMAIL, NOTIFY_CONFIRMATION, array($baseurl, $magic_url, $user_name))) {
//email sent succefully, now update the database.
$reg_values = array('reg_time' => time(), 'user_name' => $user_name, 'real_name' => $real_name, 'email_address' => Post::val('email_address'), 'jabber_id' => Post::val('jabber_id'), 'notify_type' => Post::num('notify_type'), 'magic_url' => $magic_url, 'time_zone' => Post::num('time_zone'));
// Insert everything into the database
$query = $db->x->autoExecute('{registrations}', $reg_values);
if (!PEAR::isError($query)) {
return array(SUBMIT_OK, L('codesent'), $baseurl);
}
} else {
return array(ERROR_INPUT, L('codenotsent'));
}
}
