X-Git-Url: https://vcs.fsf.org/?p=squirrelmail.git;a=blobdiff_plain;f=src%2Fredirect.php;h=02892c322177f7fea8c793f915f380e672dc7425;hp=12adb1c3e885a78a8d3d2eef646bc1e8d1d095af;hb=56b52934be8ce6632aec987b6530036dccdd71d7;hpb=870fb6d39111b4c1aef326b57794570e7e8aa55e diff --git a/src/redirect.php b/src/redirect.php index 12adb1c3..02892c32 100644 --- a/src/redirect.php +++ b/src/redirect.php @@ -1,99 +1,123 @@ \n"; - echo "

"; - echo "
"; - echo ""._("You must be logged in to access this page.")."
"; - echo ""._("Go to the login page")."\n"; - echo "
"; - echo "\n"; - exit; - } - - // Refresh the language cookie. - if (isset($squirrelmail_language)) { - setcookie('squirrelmail_language', $squirrelmail_language, time()+2592000); - } - - - include ('../functions/prefs.php'); - include ('../functions/imap.php'); - include ('../functions/plugin.php'); - - if (!session_is_registered('user_is_logged_in')) { - do_hook ('login_before'); - - $onetimepad = OneTimePadCreate(strlen($secretkey)); - $key = OneTimePadEncrypt($secretkey, $onetimepad); - session_register('onetimepad'); - // verify that username and password are correct - if ($force_username_lowercase) - $login_username = strtolower($login_username); - - $imapConnection = sqimap_login($login_username, $key, $imapServerAddress, $imapPort, 0); - if (!$imapConnection) { - echo "\n"; - echo "

"; - echo "
"; - echo ""._("There was an error contacting the mail server.")."
"; - echo _("Contact your administrator for help.")."\n"; - echo "
"; - echo "\n"; - exit; - } - sqimap_logout($imapConnection); - - $username = $login_username; - session_register ('username'); - setcookie('key', $key, 0, $base_uri); - do_hook ('login_verified'); - } - - $user_is_logged_in = true; - session_register ('user_is_logged_in'); - $just_logged_in = true; - session_register ('just_logged_in'); - - if(isset($rcptemail)) - header("Location: webmail.php?right_frame=compose.php&rcptaddress=" . - urlencode($rcptemail)); - else - header("Location: webmail.php"); + /** + * redirect.php + * Derived from webmail.php by Ralf Kraudelt + * + * Copyright (c) 1999-2001 The Squirrelmail Development Team + * Licensed under the GNU GPL. For full terms see the file COPYING. + * + * Prevents users from reposting their form data after a successful logout. + * + * $Id$ + */ + + require_once('../functions/i18n.php'); + require_once('../functions/strings.php'); + require_once('../config/config.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]; + + header('Pragma: no-cache'); + $location = get_location(); + + session_set_cookie_params (0, $base_uri); + session_start(); + + session_unregister ('user_is_logged_in'); + session_register ('base_uri'); + + if (! isset($squirrelmail_language)) { + $squirrelmail_language = ''; + } + set_up_language($squirrelmail_language, true); + + if (!isset($login_username)) { + echo "\n"; + echo "

\n"; + echo "
\n"; + echo ' ' . _("You must be logged in to access this page.") . "
"; + echo ' ' . _("Go to the login page") . "\n"; + echo "
\n"; + echo "\n"; + exit; + } + + /* Refresh the language cookie. */ + if (isset($squirrelmail_language)) { + setcookie('squirrelmail_language', $squirrelmail_language, time()+2592000,$base_uri); + } + + require_once('../functions/prefs.php'); + require_once('../functions/imap.php'); + require_once('../functions/plugin.php'); + require_once('../functions/constants.php'); + + if (!session_is_registered('user_is_logged_in')) { + do_hook ('login_before'); + + $onetimepad = OneTimePadCreate(strlen($secretkey)); + $key = OneTimePadEncrypt($secretkey, $onetimepad); + session_register('onetimepad'); + + /* Verify that username and password are correct. */ + if ($force_username_lowercase) { + $login_username = strtolower($login_username); + } + + $imapConnection = sqimap_login($login_username, $key, $imapServerAddress, $imapPort, 0); + if (!$imapConnection) { + echo "\n"; + echo "

"; + echo "
"; + echo ""._("There was an error contacting the mail server.")."
"; + echo _("Contact your administrator for help.")."\n"; + echo "
"; + echo "\n"; + exit; + } else { + $delimiter = sqimap_get_delimiter ($imapConnection); + } + sqimap_logout($imapConnection); + + $username = $login_username; + session_register ('username'); + setcookie('key', $key, 0, $base_uri); + setcookie('delimiter', $delimiter, 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. */ + session_register ('user_is_logged_in'); + session_register ('just_logged_in'); + + /* Complete autodetection of Javascript. */ + $javascript_setting = getPref($data_dir, $username, 'javascript_setting', SMPREF_JS_AUTODETECT); + $js_autodetect_results = (isset($js_autodetect_results) ? $js_autodetect_results : SMPREF_JS_OFF); + if ($javascript_setting == SMPREF_JS_AUTODETECT) { + if ($js_autodetect_results == SMPREF_JS_ON) { + setPref($data_dir, $username, 'javascript_on', SMPREF_JS_ON); + } else { + setPref($data_dir, $username, 'javascript_on', SMPREF_JS_OFF); + } + } else { + setPref($data_dir, $username, 'javascript_on', SMPREF_JS_OFF); + } + + /* Compute the URL to forward the user to. */ + if(isset($rcptemail)) { + $redirect_url = 'webmail.php?right_frame=compose.php&rcptaddress='; + $redirect_url .= urlencode($rcptemail); + } else { + $redirect_url = 'webmail.php'; + } + + /* Send them off to the appropriate page. */ + header("Location: $redirect_url"); ?>