X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=blobdiff_plain;f=src%2Fredirect.php;h=93d61fc6968adb04f59ff57e057910aa8454599f;hp=52b2083839b4521dbac47f2e685ef59a85f6964d;hb=1d80c108a1d741b7dcb562ea1cf6d2214322b192;hpb=cab99c3a45b014abba3a374f5e14df4458895191 diff --git a/src/redirect.php b/src/redirect.php index 52b20838..93d61fc6 100644 --- a/src/redirect.php +++ b/src/redirect.php @@ -4,76 +4,78 @@ * redirect.php * Derived from webmail.php by Ralf Kraudelt * -* Copyright (c) 1999-2002 The SquirrelMail Project Team +* Copyright (c) 1999-2003 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. * * $Id$ +* @package squirrelmail */ -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'); - -// Remove slashes if PHP added them -if (get_magic_quotes_gpc()) { - global $REQUEST_METHOD; - - if ($REQUEST_METHOD == "POST") { - global $HTTP_POST_VARS; - RemoveSlashes($HTTP_POST_VARS); - } else if ($REQUEST_METHOD == "GET") { - global $HTTP_GET_VARS; - RemoveSlashes($HTTP_GET_VARS); - } -} +/** Path for SquirrelMail required files. */ +define('SM_PATH','../'); + +/* SquirrelMail required files. */ +require_once(SM_PATH . 'functions/global.php'); +require_once(SM_PATH . 'functions/i18n.php'); +require_once(SM_PATH . 'functions/strings.php'); +require_once(SM_PATH . 'config/config.php'); +require_once(SM_PATH . 'functions/prefs.php'); +require_once(SM_PATH . 'functions/imap.php'); +require_once(SM_PATH . 'functions/plugin.php'); +require_once(SM_PATH . 'functions/constants.php'); +require_once(SM_PATH . 'functions/page_header.php'); /* Before starting the session, the base URI must be known. Assuming */ /* that this file is in the src/ subdirectory (or something). */ -ereg ("(^.*/)[^/]+/[^/]+$", $PHP_SELF, $regs); -$base_uri = $regs[1]; +if (!function_exists('sqm_baseuri')){ + require_once(SM_PATH . 'functions/display_messages.php'); +} +$base_uri = sqm_baseuri(); header('Pragma: no-cache'); $location = get_location(); session_set_cookie_params (0, $base_uri); -session_start(); +sqsession_is_active(); -session_unregister ('user_is_logged_in'); -session_register ('base_uri'); +sqsession_unregister ('user_is_logged_in'); +sqsession_register ($base_uri, 'base_uri'); -if (! isset($squirrelmail_language) || - $squirrelmail_language == '' ) { - $squirrelmail_language = $squirrelmail_default_language; +/* get globals we me need */ +sqGetGlobalVar('login_username', $login_username); +sqGetGlobalVar('secretkey', $secretkey); +sqGetGlobalVar('js_autodetect_results', $js_autodetect_results); +if(!sqGetGlobalVar('squirrelmail_language', $squirrelmail_language) || $squirrelmail_language == '') { + $squirrelmail_language = $squirrelmail_default_language; +} +if (!sqgetGlobalVar('mailto', $mailto)) { + $mailto = ''; } + +/* end of get globals */ + set_up_language($squirrelmail_language, true); /* Refresh the language cookie. */ -setcookie('squirrelmail_language', $squirrelmail_language, time()+2592000,$base_uri); +setcookie('squirrelmail_language', $squirrelmail_language, time()+2592000, + $base_uri); if (!isset($login_username)) { - displayHtmlHeader( _("You must be logged in to access this page.") ); - echo "\n" . - "

\n" . - "\n" . - '' . _("You must be logged in to access this page.") . "
" . - '' . _("Go to the login page") . "\n" . - "\n" . - "\n"; + include_once(SM_PATH . 'functions/display_messages.php' ); + logout_error( _("You must be logged in to access this page.") ); exit; } -if (!session_is_registered('user_is_logged_in')) { +if (!sqsession_is_registered('user_is_logged_in')) { do_hook ('login_before'); $onetimepad = OneTimePadCreate(strlen($secretkey)); $key = OneTimePadEncrypt($secretkey, $onetimepad); - session_register('onetimepad'); + sqsession_register($onetimepad, 'onetimepad'); + + /* remove redundant spaces */ + $login_username = trim($login_username); /* Verify that username and password are correct. */ if ($force_username_lowercase) { @@ -81,25 +83,39 @@ if (!session_is_registered('user_is_logged_in')) { } $imapConnection = sqimap_login($login_username, $key, $imapServerAddress, $imapPort, 0); - if (!$imapConnection) { - displayHtmlHeader( _("There was an error contacting the mail server.") ); - echo "\n". - "

\n". - "\n". - '' . _("There was an error contacting the mail server.") . "
\n". - _("Contact your administrator for help.") . "\n". - "\n". - "\n"; - exit; - } else { - $delimiter = sqimap_get_delimiter ($imapConnection); - } + + $sqimap_capabilities = sqimap_capability($imapConnection); + sqsession_register($sqimap_capabilities, 'sqimap_capabilities'); + $delimiter = sqimap_get_delimiter ($imapConnection); + sqimap_logout($imapConnection); - session_register('delimiter'); + sqsession_register($delimiter, 'delimiter'); $username = $login_username; - session_register ('username'); + sqsession_register ($username, 'username'); setcookie('key', $key, 0, $base_uri); + + switch ($allow_frames) { + case 4: // if $use_frames unset, fall through to case 2 + if (isset($_POST['set_use_frames'])) { + $use_frames = $_POST['set_use_frames']; + break; + } + case 2: // Do not use frames + $use_frames = 0; + break; + case 3: // if $use_frames unset, fall through to case 1 + if (isset($_POST['set_use_frames'])) { + $use_frames = $_POST['set_use_frames']; + break; + } + default: // default is also to use frames + case 1: // use frames + $use_frames = 1; + break; + } + + setcookie('use_frames', $use_frames, time()+2592000, $base_uri); do_hook ('login_verified'); } @@ -109,23 +125,21 @@ $user_is_logged_in = true; $just_logged_in = true; /* And register with them with the session. */ -session_register ('user_is_logged_in'); -session_register ('just_logged_in'); +sqsession_register ($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(); $attachment_common_types_parsed = array(); -session_register('attachment_common_types'); -session_register('attachment_common_types_parsed'); +sqsession_register($attachment_common_types, 'attachment_common_types'); +sqsession_register($attachment_common_types_parsed, 'attachment_common_types_parsed'); $debug = false; -if (isset($HTTP_SERVER_VARS['HTTP_ACCEPT']) && - !isset($attachment_common_types_parsed[$HTTP_SERVER_VARS['HTTP_ACCEPT']])) - attachment_common_parse($HTTP_SERVER_VARS['HTTP_ACCEPT'], $debug); -if (isset($HTTP_ACCEPT) && - !isset($attachment_common_types_parsed[$HTTP_ACCEPT])) - attachment_common_parse($HTTP_ACCEPT, $debug); +if ( sqgetGlobalVar('HTTP_ACCEPT', $http_accept, SQ_SERVER) && + !isset($attachment_common_types_parsed[$http_accept]) ) { + attachment_common_parse($http_accept, $debug); +} /* Complete autodetection of Javascript. */ $javascript_setting = getPref @@ -147,14 +161,27 @@ if ($javascript_setting != SMPREF_JS_ON){ 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='; - $redirect_url .= urlencode($rcptemail); -} else { - $redirect_url = 'webmail.php'; +$redirect_url = $location . '/webmail.php'; + +if ( sqgetGlobalVar('session_expired_location', $session_expired_location, SQ_SESSION) ) { + sqsession_unregister('session_expired_location'); + $compose_new_win = getPref($data_dir, $username, 'compose_new_win', 0); + if ($compose_new_win) { + // do not prefix $location here because $session_expired_location is set to PHP_SELF + // of the last page + $redirect_url = $session_expired_location; + } elseif ( strpos($session_expired_location, 'webmail.php') === FALSE ) { + $redirect_url = $location.'/webmail.php?right_frame='.urldecode($session_expired_location); + } + unset($session_expired_location); +} +if($mailto != '') { + $redirect_url = $location . '/webmail.php?right_frame=compose.php&mailto='; + $redirect_url .= $mailto; } -/* Send them off to the appropriate page. */ +/* Write session data and send them off to the appropriate page. */ +session_write_close(); header("Location: $redirect_url"); /* --------------------- end main ----------------------- */ @@ -163,7 +190,15 @@ function attachment_common_parse($str, $debug) { global $attachment_common_types, $attachment_common_types_parsed; $attachment_common_types_parsed[$str] = true; - $types = explode(', ', $str); + + /* + * Replace ", " with "," and explode on that as Mozilla 1.x seems to + * use "," to seperate whilst IE, and earlier versions of Mozilla use + * ", " to seperate + */ + + $str = str_replace( ', ' , ',' , $str ); + $types = explode(',', $str); foreach ($types as $val) { // Ignore the ";q=1.0" stuff @@ -174,6 +209,7 @@ function attachment_common_parse($str, $debug) { $attachment_common_types[$val] = true; } } + $_SESSION['attachment_common_types'] = $attachment_common_types; }