/**
* Perform all quick tasks that has to be ran before we authenticate
*
* @param String $action The action to perform
* @param bool $submit The form has been submitted
*/
function perform_unauthed_quick_tasks($action, $submit = false)
{
global $template, $umil, $user;
switch ($action) {
// If the user wants to destroy their STK login cookie
case 'stklogout':
setcookie('stk_token', '', time() - 31536000);
$user->unset_admin();
meta_refresh(3, append_sid(PHPBB_ROOT_PATH . 'index.' . PHP_EXT));
trigger_error('STK_LOGOUT_SUCCESS');
break;
// Can't rely on phpBB to get the phpBB version.
// Can't rely on phpBB to get the phpBB version.
case 'request_phpbb_version':
global $cache, $config, $phpbb_container;
$_version_number = $cache->get('_stk_phpbb_version_number');
if ($_version_number === false) {
if ($submit) {
if (!check_form_key('request_phpbb_version')) {
trigger_error('FORM_INVALID');
}
$_version_number = request_var('version_number', $config['version']);
$cache->put('_stk_phpbb_version_number', $_version_number);
} else {
add_form_key('request_phpbb_version');
page_header($user->lang['REQUEST_PHPBB_VERSION'], false);
$version_helper = $phpbb_container->get('version_helper');
$updates_available = $version_helper->get_suggested_updates(false);
if ($updates_available) {
foreach ($updates_available as $branch => $version_data) {
$announcement = $version_data['announcement'];
}
// Grep the latest phpBB version number
list(, , $_phpbb_version) = explode('.', $version_data['current']);
} elseif ($config['version'] != PHPBB_VERSION) {
$config['version'] = PHPBB_VERSION;
$version_helper = $phpbb_container->get('version_helper');
$updates_available = $version_helper->get_suggested_updates(false);
if ($updates_available) {
foreach ($updates_available as $branch => $version_data) {
$announcement = $version_data['announcement'];
}
} else {
$version_data['current'] = $config['version'];
}
list(, , $_phpbb_version) = explode('.', PHPBB_VERSION);
}
// Build the options
$version_options = '';
for ($i = $_phpbb_version; $i > 1; $i--) {
$v = "3.1.{$i}";
$d = $v == $config['version'] ? " default='default'" : '';
$version_options .= "<option value='{$v}'{$d}>{$v}</option>";
}
$template->assign_vars(array('UPDATES_AVAILABLE' => PHPBB_VERSION < $version_data['current'] || $config['version'] < $version_data['current'] ? sprintf($user->lang['UPDATES_AVAILABLE'], $version_data['current'], $announcement) : false, 'PROCEED_TO_STK' => $user->lang('PROCEED_TO_STK', '', ''), 'REQUEST_PHPBB_VERSION_OPTIONS' => $version_options, 'U_ACTION' => append_sid(STK_INDEX, array('action' => 'request_phpbb_version'))));
$template->set_filenames(array('body' => 'request_phpbb_version.html'));
page_footer(false);
}
}
if ($config['version'] < '3.1.2') {
trigger_error(sprintf($user->lang['INCORRECT_PHPBB_VERSION'], $version_data['current']), E_USER_WARNING);
}
define('PHPBB_VERSION_NUMBER', $_version_number);
break;
// Check PHPBB version
// Check PHPBB version
case 'check_phpbb_version':
check_phpbb_version();
break;
// Generate the passwd file
// Generate the passwd file
case 'genpasswdfile':
// Create a 25 character alphanumeric password (easier to select with a browser and won't cause confusion like it could if it ends in "." or something).
$_pass_string = substr(preg_replace(array('#([^a-zA-Z0-9])#', '#0#', '#O#'), array('', 'Z', 'Y'), phpbb_hash(unique_id())), 2, 25);
// The password is usable for 6 hours from now
$_pass_exprire = time() + 21600;
// Print a message and tell the user what to do and where to download this page
page_header($user->lang['GEN_PASS_FILE'], false);
$template->assign_vars(array('PASS_GENERATED' => sprintf($user->lang['PASS_GENERATED'], $_pass_string, $user->format_date($_pass_exprire, false, true)), 'PASS_GENERATED_REDIRECT' => sprintf($user->lang['PASS_GENERATED_REDIRECT'], append_sid(STK_ROOT_PATH . 'index.' . PHP_EXT)), 'S_HIDDEN_FIELDS' => build_hidden_fields(array('pass_string' => $_pass_string, 'pass_exp' => $_pass_exprire)), 'U_ACTION' => append_sid(STK_INDEX, array('action' => 'downpasswdfile'))));
$template->set_filenames(array('body' => 'gen_password.html'));
page_footer(false);
break;
// Download the passwd file
// Download the passwd file
case 'downpasswdfile':
$_pass_string = request_var('pass_string', '', true);
$_pass_exprire = request_var('pass_exp', 0);
// Something went wrong, stop execution
if (!isset($_POST['download_passwd']) || empty($_pass_string) || $_pass_exprire <= 0) {
trigger_error($user->lang['GEN_PASS_FAILED'], E_USER_ERROR);
}
// Create the file and let the user download it
header('Content-Type: text/x-delimtext; name="passwd.' . PHP_EXT . '"');
header('Content-disposition: attachment; filename=passwd.' . PHP_EXT);
print "<?php\n/**\n* Support Toolkit emergency password.\n* The file was generated on: " . $user->format_date($_pass_exprire - 21600, 'd/M/Y H:i.s', true) . " and will expire on: " . $user->format_date($_pass_exprire, 'd/M/Y H:i.s', true) . ".\n*/\n\n// This file can only be from inside the Support Toolkit\nif (!defined('IN_PHPBB') || !defined('STK_VERSION'))\n{\n\texit;\n}\n\n\$stk_passwd\t\t\t\t= '{$_pass_string}';\n\$stk_passwd_expiration\t= {$_pass_exprire};\n";
exit_handler();
break;
}
}
$umil = new umil(true);
}
// Load STK config when not in the erk
if (!isset($stk_config)) {
$stk_config = array();
include STK_ROOT_PATH . 'config.' . PHP_EXT;
}
// Setup some common variables
$action = request_var('action', '');
$submit = request_var('submit', false);
// Try to determine the phpBB version number, we might need that down the road
// `PHPBB_VERSION` was added in 3.0.3, for older versions just rely on the config
if (!defined('IN_ERK') && (defined('PHPBB_VERSION') && PHPBB_VERSION == $config['version']) || !defined('PHPBB_VERSION')) {
define('PHPBB_VERSION_NUMBER', $config['version']);
stk_add_lang('common');
// Try to determine the phpBB actually version number
$updates_available = false;
$version_helper = $phpbb_container->get('version_helper');
try {
$updates_available = $version_helper->get_suggested_updates(false);
} catch (\RuntimeException $e) {
$template->assign_vars(array('S_VERSIONCHECK_FAIL' => true, 'VERSIONCHECK_FAIL_REASON' => $user->lang('VERSIONCHECK_FAIL')));
}
if ($updates_available) {
check_phpbb_version();
}
} else {
if ($action != 'genpasswdfile' || $action != 'downpasswdfile' || $action != 'stklogout' || $action != 'request_phpbb_version') {
$action = 'request_phpbb_version';
}
}
