_uniqueKey = md5($rand);
$this->_firstTime = true;
}
function stepName() {
return _('Authenticate');
}
function processRequest() {
if (!empty($_GET['downloadLogin'])) {
header("Content-Type: text/plain");
header("Content-Length: " . strlen($this->_uniqueKey));
header("Content-Description: Download login.txt to your computer.");
header("Content-Disposition: attachment; filename=login.txt");
print $this->_uniqueKey;
return false;
}
return true;
}
function loadTemplateData(&$templateData) {
$authenticationDir = dirname(dirname(dirname(__FILE__)));
if (isset($_SERVER['DOCUMENT_ROOT'])
&& preg_match('#^' . $_SERVER['DOCUMENT_ROOT'] . '/(.*)#',
$authenticationDir, $matches)) {
$authenticationDir = $matches[1];
}
if (!$this->isComplete()) {
/* Authenticate */
$authenticated = false;
$authFile = dirname(__FILE__) . '/../../login.txt';
if (!file_exists($authFile)) {
if (!$this->_firstTime) {
$templateData['errors'][] =
sprintf(_('Error: could not locate login.txt. ' .
'Please place it in your %s/ directory.'),
$authenticationDir);
}
} else if (!is_readable($authFile)) {
$templateData['errors'][] =
_('Error: your login.txt file is not readable. ' .
'Please give Gallery read permissions on the file.');
} else {
$fileAuth = trim(join("", file($authFile)));
if ($fileAuth == $this->_uniqueKey) {
$this->setComplete(true);
} else {
$templateData['errors'][] =
_('Error: your login.txt key does not match correctly. ' .
'Please download a new authentication string from below and try again.');
}
}
}
$this->_firstTime = false;
$templateData['authenticationDir'] = $authenticationDir;
if ($this->isComplete()) {
$templateData['bodyFile'] = 'AuthenticateSuccessful.html';
} else {
$templateData['bodyFile'] = 'AuthenticateRequest.html';
}
}
function getUniqueKey() {
return $this->_uniqueKey;
}
}
?>