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<?php
/* Remove magic quotes. */
if(get_magic_quotes_gpc()) {
foreach(array('_GET', '_POST', '_COOKIE', '_REQUEST') as $a) {
if (isset($$a) && is_array($$a)) {
foreach($$a as &$v) {
/* We don't use array-parameters anywhere.
* Ignore any that may appear.
*/
if(is_array($v)) {
continue;
}
/* Unescape the string. */
$v = stripslashes($v);
}
}
}
}
if (get_magic_quotes_runtime()) {
set_magic_quotes_runtime(FALSE);
}
/* Initialize the autoloader. */
require_once(dirname(dirname(__FILE__)) . '/lib/_autoload.php');
/* Enable assertion handler for all pages. */
SimpleSAML_Error_Assertion::installHandler();
/* Show error page on unhandled exceptions. */
function SimpleSAML_exception_handler(Exception $exception) {
if ($exception instanceof SimpleSAML_Error_Error) {
$exception->show();
} else {
$e = new SimpleSAML_Error_Error('UNHANDLEDEXCEPTION', $exception);
$e->show();
}
}
set_exception_handler('SimpleSAML_exception_handler');
/* Log full backtrace on errors and warnings. */
function SimpleSAML_error_handler($errno, $errstr, $errfile = NULL, $errline = 0, $errcontext = NULL) {
if (!class_exists('SimpleSAML_Logger')) {
/* We are probably logging a deprecation-warning during parsing.
* Unfortunately, the autoloader is disabled at this point,
* so we should stop here.
*
* See PHP bug: https://bugs.php.net/bug.php?id=47987
*/
return FALSE;
}
if ($errno & SimpleSAML_Utilities::$logMask) {
/* Masked error. */
return FALSE;
}
static $limit = 5;
$limit -= 1;
if ($limit < 0) {
/* We have reached the limit in the number of backtraces we will log. */
return FALSE;
}
/* Show an error with a full backtrace. */
$e = new SimpleSAML_Error_Exception('Error ' . $errno . ' - ' . $errstr);
$e->logError();
/* Resume normal error processing. */
return FALSE;
}
set_error_handler('SimpleSAML_error_handler');
/**
* Class which should print a warning every time a reference to $SIMPLESAML_INCPREFIX is made.
*/
class SimpleSAML_IncPrefixWarn {
/**
* Print a warning, as a call to this function means that $SIMPLESAML_INCPREFIX is referenced.
*
* @return A blank string.
*/
function __toString() {
$backtrace = debug_backtrace();
$where = $backtrace[0]['file'] . ':' . $backtrace[0]['line'];
error_log('Deprecated $SIMPLESAML_INCPREFIX still in use at ' . $where .
'. The simpleSAMLphp library now uses an autoloader.');
return '';
}
}
/* Set the $SIMPLESAML_INCPREFIX to a reference to the class. */
$SIMPLESAML_INCPREFIX = new SimpleSAML_IncPrefixWarn();
$configdir = dirname(dirname(__FILE__)) . '/config';
if (!file_exists($configdir . '/config.php')) {
header('Content-Type: text/plain');
echo("You have not yet created the simpleSAMLphp configuration files.\n");
echo("See: http://rnd.feide.no/content/installing-simplesamlphp#id434777\n");
exit(1);
}
/* Set the timezone. */
SimpleSAML_Utilities::initTimezone();
?>
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