/**
* This method is used to print the HTML output when the user was not authenticated.
*
* @param $client phpcas client
* @param $failure the failure that occured
* @param $cas_url the URL the CAS server was asked for
* @param $no_response the response from the CAS server (other
* parameters are ignored if TRUE)
* @param $bad_response bad response from the CAS server ($err_code
* and $err_msg ignored if TRUE)
* @param $cas_response the response of the CAS server
* @param $err_code the error code given by the CAS server
* @param $err_msg the error message given by the CAS server
*/
public function __construct($client, $failure, $cas_url, $no_response, $bad_response = '', $cas_response = '', $err_code = '', $err_msg = '')
{
phpCAS::traceBegin();
$client->printHTMLHeader($client->getString(CAS_STR_AUTHENTICATION_FAILED));
printf($client->getString(CAS_STR_YOU_WERE_NOT_AUTHENTICATED), htmlentities($client->getURL()), $_SERVER['SERVER_ADMIN']);
phpCAS::trace('CAS URL: ' . $cas_url);
phpCAS::trace('Authentication failure: ' . $failure);
if ($no_response) {
phpCAS::trace('Reason: no response from the CAS server');
} else {
if ($bad_response) {
phpCAS::trace('Reason: bad response from the CAS server');
} else {
switch ($client->getServerVersion()) {
case CAS_VERSION_1_0:
phpCAS::trace('Reason: CAS error');
break;
case CAS_VERSION_2_0:
if (empty($err_code)) {
phpCAS::trace('Reason: no CAS error');
} else {
phpCAS::trace('Reason: [' . $err_code . '] CAS error: ' . $err_msg);
}
break;
}
}
phpCAS::trace('CAS response: ' . $cas_response);
}
$client->printHTMLFooter();
phpCAS::traceExit();
}
/**
* This method is used to print the HTML output when the user was not
* authenticated.
*
* @param string $failure the failure that occured
* @param string $cas_url the URL the CAS server was asked for
* @param bool $no_response the response from the CAS server (other
* parameters are ignored if true)
* @param bool $bad_response bad response from the CAS server ($err_code
* and $err_msg ignored if true)
* @param string $cas_response the response of the CAS server
* @param int $err_code the error code given by the CAS server
* @param string $err_msg the error message given by the CAS server
*
* @return void
*/
private function _authError($failure, $cas_url, $no_response, $bad_response = '', $cas_response = '', $err_code = '', $err_msg = '')
{
phpCAS::traceBegin();
$lang = $this->getLangObj();
$this->printHTMLHeader($lang->getAuthenticationFailed());
printf($lang->getYouWereNotAuthenticated(), htmlentities($this->getURL()), $_SERVER['SERVER_ADMIN']);
phpCAS::trace('CAS URL: ' . $cas_url);
phpCAS::trace('Authentication failure: ' . $failure);
if ($no_response) {
phpCAS::trace('Reason: no response from the CAS server');
} else {
if ($bad_response) {
phpCAS::trace('Reason: bad response from the CAS server');
} else {
switch ($this->getServerVersion()) {
case CAS_VERSION_1_0:
phpCAS::trace('Reason: CAS error');
break;
case CAS_VERSION_2_0:
if (empty($err_code)) {
phpCAS::trace('Reason: no CAS error');
} else {
phpCAS::trace('Reason: [' . $err_code . '] CAS error: ' . $err_msg);
}
break;
}
}
phpCAS::trace('CAS response: ' . $cas_response);
}
$this->printHTMLFooter();
phpCAS::traceExit();
throw new CAS_GracefullTerminationException();
}
/**
* This method is used by interface methods to print an error and where the function
* was originally called from.
*
* @param $msg the message to print
*
* @private
*/
function error($msg)
{
$dbg = phpCAS::backtrace();
$function = '?';
$file = '?';
$line = '?';
if (is_array($dbg)) {
for ($i = 1; $i < sizeof($dbg); $i++) {
if (is_array($dbg[$i])) {
if ($dbg[$i]['class'] == __CLASS__) {
$function = $dbg[$i]['function'];
$file = $dbg[$i]['file'];
$line = $dbg[$i]['line'];
}
}
}
}
echo "<br />\n<b>phpCAS error</b>: <font color=\"FF0000\"><b>" . __CLASS__ . "::" . $function . '(): ' . htmlentities($msg) . "</b></font> in <b>" . $file . "</b> on line <b>" . $line . "</b><br />\n";
phpCAS::trace($msg);
phpCAS::traceExit();
exit;
}
/**
* This method is used to print the HTML output when the user was not
* authenticated.
*
* @param CAS_Client $client phpcas client
* @param string $failure the failure that occured
* @param string $cas_url the URL the CAS server was asked for
* @param bool $no_response the response from the CAS server (other
* parameters are ignored if TRUE)
* @param bool $bad_response bad response from the CAS server ($err_code
* and $err_msg ignored if TRUE)
* @param string $cas_response the response of the CAS server
* @param int $err_code the error code given by the CAS server
* @param string $err_msg the error message given by the CAS server
*/
public function __construct($client, $failure, $cas_url, $no_response, $bad_response = '', $cas_response = '', $err_code = '', $err_msg = '')
{
phpCAS::traceBegin();
$lang = $client->getLangObj();
$client->printHTMLHeader($lang->getAuthenticationFailed());
printf($lang->getYouWereNotAuthenticated(), htmlentities($client->getURL()), isset($_SERVER['SERVER_ADMIN']) ? $_SERVER['SERVER_ADMIN'] : '');
phpCAS::trace('CAS URL: ' . $cas_url);
phpCAS::trace('Authentication failure: ' . $failure);
if ($no_response) {
phpCAS::trace('Reason: no response from the CAS server');
} else {
if ($bad_response) {
phpCAS::trace('Reason: bad response from the CAS server');
} else {
switch ($client->getServerVersion()) {
case CAS_VERSION_1_0:
phpCAS::trace('Reason: CAS error');
break;
case CAS_VERSION_2_0:
case CAS_VERSION_3_0:
if (empty($err_code)) {
phpCAS::trace('Reason: no CAS error');
} else {
phpCAS::trace('Reason: [' . $err_code . '] CAS error: ' . $err_msg);
}
break;
}
}
phpCAS::trace('CAS response: ' . $cas_response);
}
$client->printHTMLFooter();
phpCAS::traceExit();
}
