*
* Copyright (c) 1999-2002 The SquirrelMail Project Team
* Licensed under the GNU GPL. For full terms see the file COPYING.
*
* Prevents users from reposting their form data after a successful logout.
*
* $Id: redirect.php,v 1.50.2.11 2002/11/06 16:49:20 kink Exp $
*/
require_once('../functions/i18n.php');
require_once('../functions/strings.php');
require_once('../config/config.php');
require_once('../functions/prefs.php');
require_once('../functions/imap.php');
require_once('../functions/plugin.php');
require_once('../functions/constants.php');
require_once('../functions/page_header.php');
require_once('../src/global.php');
// Remove slashes if PHP added them
$REQUEST_METHOD = $_SERVER['REQUEST_METHOD'];
if (get_magic_quotes_gpc()) {
if ($REQUEST_METHOD == 'POST') {
RemoveSlashes($_POST);
} else if ($REQUEST_METHOD == 'GET') {
RemoveSlashes($_GET);
}
}
/* Before starting the session, the base URI must be known. Assuming */
/* that this file is in the src/ subdirectory (or something). */
if (!function_exists('sqm_baseuri')){
require_once('../functions/display_messages.php');
}
$base_uri = sqm_baseuri();
header('Pragma: no-cache');
$location = get_location();
session_set_cookie_params (0, $base_uri);
session_start();
sqsession_unregister ('user_is_logged_in');
sqsession_register ($base_uri, 'base_uri');
/* get globals we me need */
if (isset($_POST['login_username'])) {
$login_username = $_POST['login_username'];
}
if (!isset($_COOKIE['squirrelmail_language']) ||
$squirrelmail_language == '' ) {
$squirrelmail_language = $squirrelmail_default_language;
}
else {
$squirrelmail_language = $_COOKIE['squirrelmail_language'];
}
if (isset($_POST['secretkey'])) {
$secretkey = $_POST['secretkey'];
}
if (isset($_POST['js_autodetect_results'])) {
$js_autodetect_results = $_POST['js_autodetect_results'];
}
/* end of get globals */
set_up_language($squirrelmail_language, true);
/* Refresh the language cookie. */
setcookie('squirrelmail_language', $squirrelmail_language, time()+2592000,
$base_uri);
if (!isset($login_username)) {
include_once( '../functions/display_messages.php' );
logout_error( _("You must be logged in to access this page.") );
exit;
}
if (!sqsession_is_registered('user_is_logged_in')) {
do_hook ('login_before');
$onetimepad = OneTimePadCreate(strlen($secretkey));
$key = OneTimePadEncrypt($secretkey, $onetimepad);
sqsession_register($onetimepad, 'onetimepad');
/* remove redundant spaces */
$login_username = trim($login_username);
if ($force_username_lowercase) {
$login_username = strtolower($login_username);
}
/* Verify that username and password are correct. */
$imapConnection = sqimap_login($login_username, $key, $imapServerAddress, $imapPort, 0);
if (!$imapConnection) {
$errTitle = _("There was an error contacting the mail server.");
$errString = $errTitle . "
\n".
_("Contact your administrator for help.");
include_once( '../functions/display_messages.php' );
logout_error( $errString, $errTitle );
exit;
} else {
$delimiter = sqimap_get_delimiter ($imapConnection);
}
sqimap_logout($imapConnection);
sqsession_register($delimiter, 'delimiter');
$username = $login_username;
sqsession_register ($username, 'username');
setcookie('key', $key, 0, $base_uri);
do_hook ('login_verified');
}
/* Set the login variables. */
$user_is_logged_in = true;
$just_logged_in = true;
/* And register with them with the session. */
sqsession_register ($user_is_logged_in, 'user_is_logged_in');
sqsession_register ($just_logged_in, 'just_logged_in');
/* parse the accepted content-types of the client */
$attachment_common_types = array();
$attachment_common_types_parsed = array();
sqsession_register($attachment_common_types, 'attachment_common_types');
sqsession_register($attachment_common_types_parsed, 'attachment_common_types_parsed');
$debug = false;
if (isset($_SERVER['HTTP_ACCEPT']) &&
!isset($attachment_common_types_parsed[$_SERVER['HTTP_ACCEPT']])) {
attachment_common_parse($_SERVER['HTTP_ACCEPT'], $debug);
}
/* Complete autodetection of Javascript. */
$javascript_setting = getPref
($data_dir, $username, 'javascript_setting', SMPREF_JS_AUTODETECT);
$js_autodetect_results = (isset($js_autodetect_results) ?
$js_autodetect_results : SMPREF_JS_OFF);
/* See if it's set to "Always on" */
$js_pref = SMPREF_JS_ON;
if ($javascript_setting != SMPREF_JS_ON){
if ($javascript_setting == SMPREF_JS_AUTODETECT) {
if ($js_autodetect_results == SMPREF_JS_OFF) {
$js_pref = SMPREF_JS_OFF;
}
} else {
$js_pref = SMPREF_JS_OFF;
}
}
/* Update the prefs */
setPref($data_dir, $username, 'javascript_on', $js_pref);
/* Compute the URL to forward the user to. */
if(isset($rcptemail)) {
$redirect_url = 'webmail.php?right_frame=compose.php&rcptaddress=';
$redirect_url .= $rcptemail;
} else {
$redirect_url = 'webmail.php';
}
/* Write session data and send them off to the appropriate page. */
session_write_close();
echo "Enter";
/* --------------------- end main ----------------------- */
function attachment_common_parse($str, $debug) {
global $attachment_common_types, $attachment_common_types_parsed;
$attachment_common_types_parsed[$str] = true;
$types = explode(', ', $str);
foreach ($types as $val) {
// Ignore the ";q=1.0" stuff
if (strpos($val, ';') !== false)
$val = substr($val, 0, strpos($val, ';'));
if (! isset($attachment_common_types[$val])) {
$attachment_common_types[$val] = true;
}
}
$_SESSION['attachment_common_types'] = $attachment_common_types;
}
?>