Remove that "Not Available" message in the folder count, since it seems
[squirrelmail.git] / src / redirect.php
CommitLineData
7392739d 1<?php
895905c0 2
35586184 3/**
cab99c3a 4* redirect.php
5* Derived from webmail.php by Ralf Kraudelt <kraude@wiwi.uni-rostock.de>
6*
76911253 7* Copyright (c) 1999-2003 The SquirrelMail Project Team
cab99c3a 8* Licensed under the GNU GPL. For full terms see the file COPYING.
9*
10* Prevents users from reposting their form data after a successful logout.
11*
12* $Id$
13*/
35586184 14
86725763 15/* Path for SquirrelMail required files. */
16define('SM_PATH','../');
17
18/* SquirrelMail required files. */
19require_once(SM_PATH . 'functions/i18n.php');
20require_once(SM_PATH . 'functions/strings.php');
21require_once(SM_PATH . 'config/config.php');
22require_once(SM_PATH . 'functions/prefs.php');
23require_once(SM_PATH . 'functions/imap.php');
24require_once(SM_PATH . 'functions/plugin.php');
25require_once(SM_PATH . 'functions/constants.php');
26require_once(SM_PATH . 'functions/page_header.php');
27require_once(SM_PATH . 'functions/global.php');
cb48c245 28
26707265 29// Remove slashes if PHP added them
a32985a5 30$REQUEST_METHOD = $_SERVER['REQUEST_METHOD'];
26707265 31if (get_magic_quotes_gpc()) {
5cc0b70e 32 if ($REQUEST_METHOD == 'POST') {
a32985a5 33 RemoveSlashes($_POST);
5cc0b70e 34 } else if ($REQUEST_METHOD == 'GET') {
a32985a5 35 RemoveSlashes($_GET);
26707265 36 }
37}
38
5c3b0995 39/* Before starting the session, the base URI must be known. Assuming */
40/* that this file is in the src/ subdirectory (or something). */
f3bc099d 41if (!function_exists('sqm_baseuri')){
86725763 42 require_once(SM_PATH . 'functions/display_messages.php');
f3bc099d 43}
44$base_uri = sqm_baseuri();
5c3b0995 45
46header('Pragma: no-cache');
47$location = get_location();
48
49session_set_cookie_params (0, $base_uri);
50session_start();
51
ad839713 52sqsession_unregister ('user_is_logged_in');
53sqsession_register ($base_uri, 'base_uri');
5c3b0995 54
a32985a5 55/* get globals we me need */
56if (isset($_POST['login_username'])) {
57 $login_username = $_POST['login_username'];
58}
59if (!isset($_COOKIE['squirrelmail_language']) ||
5c3b0995 60 $squirrelmail_language == '' ) {
61 $squirrelmail_language = $squirrelmail_default_language;
62}
a32985a5 63else {
64 $squirrelmail_language = $_COOKIE['squirrelmail_language'];
65}
66if (isset($_POST['secretkey'])) {
67 $secretkey = $_POST['secretkey'];
68}
69if (isset($_POST['js_autodetect_results'])) {
70 $js_autodetect_results = $_POST['js_autodetect_results'];
71}
72/* end of get globals */
73
5c3b0995 74set_up_language($squirrelmail_language, true);
75/* Refresh the language cookie. */
85b454a0 76setcookie('squirrelmail_language', $squirrelmail_language, time()+2592000,
77 $base_uri);
5c3b0995 78
79if (!isset($login_username)) {
9be8198d 80 include_once( '../functions/display_messages.php' );
81 logout_error( _("You must be logged in to access this page.") );
5c3b0995 82 exit;
83}
84
d7c82551 85if (!sqsession_is_registered('user_is_logged_in')) {
5c3b0995 86 do_hook ('login_before');
87
88 $onetimepad = OneTimePadCreate(strlen($secretkey));
89 $key = OneTimePadEncrypt($secretkey, $onetimepad);
a32985a5 90 sqsession_register($onetimepad, 'onetimepad');
5c3b0995 91
fd1b516b 92 /* remove redundant spaces */
93 $login_username = trim($login_username);
94
5c3b0995 95 /* Verify that username and password are correct. */
96 if ($force_username_lowercase) {
97 $login_username = strtolower($login_username);
23d6bd09 98 }
99
5c3b0995 100 $imapConnection = sqimap_login($login_username, $key, $imapServerAddress, $imapPort, 0);
44925ab0 101
102 $sqimap_capabilities = sqimap_capability($imapConnection);
103 sqsession_register($sqimap_capabilities, 'sqimap_capabilities');
104 $delimiter = sqimap_get_delimiter ($imapConnection);
105
5c3b0995 106 sqimap_logout($imapConnection);
a32985a5 107 sqsession_register($delimiter, 'delimiter');
108
5c3b0995 109 $username = $login_username;
ad839713 110 sqsession_register ($username, 'username');
5c3b0995 111 setcookie('key', $key, 0, $base_uri);
112 do_hook ('login_verified');
113
114}
115
116/* Set the login variables. */
117$user_is_logged_in = true;
118$just_logged_in = true;
119
120/* And register with them with the session. */
a32985a5 121sqsession_register ($user_is_logged_in, 'user_is_logged_in');
122sqsession_register ($just_logged_in, 'just_logged_in');
5c3b0995 123
124/* parse the accepted content-types of the client */
125$attachment_common_types = array();
126$attachment_common_types_parsed = array();
a32985a5 127sqsession_register($attachment_common_types, 'attachment_common_types');
128sqsession_register($attachment_common_types_parsed, 'attachment_common_types_parsed');
5c3b0995 129
130$debug = false;
a32985a5 131
132if (isset($_SERVER['HTTP_ACCEPT']) &&
133 !isset($attachment_common_types_parsed[$_SERVER['HTTP_ACCEPT']])) {
134 attachment_common_parse($_SERVER['HTTP_ACCEPT'], $debug);
9be8198d 135}
5c3b0995 136
137/* Complete autodetection of Javascript. */
165829a3 138$javascript_setting = getPref
139 ($data_dir, $username, 'javascript_setting', SMPREF_JS_AUTODETECT);
140$js_autodetect_results = (isset($js_autodetect_results) ?
141 $js_autodetect_results : SMPREF_JS_OFF);
18f734b9 142/* See if it's set to "Always on" */
143$js_pref = SMPREF_JS_ON;
144if ($javascript_setting != SMPREF_JS_ON){
145 if ($javascript_setting == SMPREF_JS_AUTODETECT) {
146 if ($js_autodetect_results == SMPREF_JS_OFF) {
147 $js_pref = SMPREF_JS_OFF;
148 }
23d6bd09 149 } else {
18f734b9 150 $js_pref = SMPREF_JS_OFF;
23d6bd09 151 }
5c3b0995 152}
18f734b9 153/* Update the prefs */
154setPref($data_dir, $username, 'javascript_on', $js_pref);
5c3b0995 155
156/* Compute the URL to forward the user to. */
a35e4358 157 if (isset($_SESSION['session_expired_location'])) {
699fdc61 158 $session_expired_location= $_SESSION['session_expired_location'];
159 } else {
160 $session_expired_location=false;
161 }
8e54a58b 162 if (isset($session_expired_location) && $session_expired_location) {
163 $compose_new_win = getPref($data_dir, $username, 'compose_new_win', 0);
164 if ($compose_new_win) {
165 $redirect_url = $session_expired_location;
166 } else {
167 $redirect_url = 'webmail.php?right_frame='.urldecode($session_expired_location);
168 }
e86403df 169 sqsession_unregister('session_expired_location');
8e54a58b 170 unset($session_expired_location);
171 } else {
172 $redirect_url = 'webmail.php';
173 }
177dde45 174
7bde5272 175/* Write session data and send them off to the appropriate page. */
176session_write_close();
5c3b0995 177header("Location: $redirect_url");
7baf86a9 178
cab99c3a 179/* --------------------- end main ----------------------- */
180
181function attachment_common_parse($str, $debug) {
182 global $attachment_common_types, $attachment_common_types_parsed;
183
184 $attachment_common_types_parsed[$str] = true;
20511953 185
186 /*
187 * Replace ", " with "," and explode on that as Mozilla 1.x seems to
188 * use "," to seperate whilst IE, and earlier versions of Mozilla use
189 * ", " to seperate
190 */
191
192 $str = str_replace( ', ' , ',' , $str );
6c817138 193 $types = explode(',', $str);
cab99c3a 194
195 foreach ($types as $val) {
196 // Ignore the ";q=1.0" stuff
197 if (strpos($val, ';') !== false)
198 $val = substr($val, 0, strpos($val, ';'));
199
200 if (! isset($attachment_common_types[$val])) {
201 $attachment_common_types[$val] = true;
202 }
203 }
e86403df 204 $_SESSION['attachment_common_types'] = $attachment_common_types;
cab99c3a 205}
206
207
86725763 208?>