X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=src%2Flogin.php;h=e5efc68a6091f3f2f6dfa44085b492dad881bc12;hb=f5dcd7f397592d2e271e80f97555701fb4ad3a66;hp=fba85c64d192d02c016d6480a73fffd10b5edff0;hpb=7407e21d58d6f9b2063af1935b6ae7d42564313a;p=squirrelmail.git
diff --git a/src/login.php b/src/login.php
index fba85c64..e5efc68a 100644
--- a/src/login.php
+++ b/src/login.php
@@ -3,183 +3,175 @@
/**
* login.php -- simple login screen
*
- * Copyright (c) 1999-2002 The SquirrelMail Project Team
- * Licensed under the GNU GPL. For full terms see the file COPYING.
- *
* This a simple login screen. Some housekeeping is done to clean
* cookies and find language.
*
- * $Id$
+ * @copyright © 1999-2006 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
+ * @version $Id$
+ * @package squirrelmail
*/
-$rcptaddress = '';
-if (isset($emailaddress)) {
- if (stristr($emailaddress, 'mailto:')) {
- $rcptaddress = substr($emailaddress, 7);
- } else {
- $rcptaddress = $emailaddress;
- }
-
- if (($pos = strpos($rcptaddress, '?')) !== false) {
- $a = substr($rcptaddress, $pos + 1);
- $rcptaddress = substr($rcptaddress, 0, $pos);
- $a = explode('=', $a, 2);
- if (isset($a[1])) {
- $name = urldecode($a[0]);
- $val = urldecode($a[1]);
- global $$name;
- $$name = $val;
- }
- }
-
- /* At this point, we have parsed a lot of the mailto stuff. */
- /* Let's do the rest -- CC, BCC, Subject, Body */
- /* Note: They can all be case insensitive */
- foreach ($GLOBALS as $k => $v) {
- $key = strtolower($k);
- $value = urlencode($v);
- if ($key == 'cc') {
- $rcptaddress .= '&send_to_cc=' . $value;
- } else if ($key == 'bcc') {
- $rcptaddress .= '&send_to_bcc=' . $value;
- } else if ($key == 'subject') {
- $rcptaddress .= '&subject=' . $value;
- } else if ($key == 'body') {
- $rcptaddress .= '&body=' . $value;
- }
- }
-
- /* Double-encode in this fashion to get past redirect.php properly. */
- $rcptaddress = urlencode($rcptaddress);
-}
+// reduces the files included in init.php
+$sInitLocation = 'login';
-require_once('../functions/strings.php');
-require_once('../config/config.php');
-require_once('../functions/i18n.php');
-require_once('../functions/plugin.php');
-require_once('../functions/constants.php');
-require_once('../functions/page_header.php');
-require_once('../functions/html.php');
-
-/*
- * $squirrelmail_language is set by a cookie when the user selects
- * language and logs out
+/**
+ * Include the SquirrelMail initialization file.
*/
-set_up_language($squirrelmail_language, TRUE);
+require('../include/init.php');
+
+
+/* SquirrelMail required files. */
+require_once(SM_PATH . 'functions/imap_general.php');
+require_once(SM_PATH . 'functions/forms.php');
/**
- * Find out the base URI to set cookies.
+ * $squirrelmail_language is set by a cookie when the user selects
+ * language and logs out
*/
-if (!function_exists('sqm_baseuri')){
- require_once('../functions/display_messages.php');
-}
-$base_uri = sqm_baseuri();
-@session_destroy();
+set_up_language($squirrelmail_language, TRUE, TRUE);
/*
* In case the last session was not terminated properly, make sure
* we get a new one.
*/
-$cookie_params = session_get_cookie_params();
-setcookie(session_name(), '', 0, $cookie_params['path'],
- $cookie_params['domain']);
-setcookie('username', '', 0, $base_uri);
-setcookie('key', '', 0, $base_uri);
-header('Pragma: no-cache');
+sqsession_destroy();
+sqsession_is_active();
+$_SESSION=array();
+
+
+/**
+ * PHP bug. http://bugs.php.net/11643 (warning, spammed bug tracker) and
+ * http://bugs.php.net/13834
+ * SID constant is not destroyed in PHP 4.1.2, 4.2.3 and maybe other
+ * versions. Produces warning on login page. Bug should be fixed only in 4.3.0
+ */
+
+/**
+ * This detects if the IMAP server has logins disabled, and if so,
+ * squelches the display of the login form and puts up a message
+ * explaining the situation.
+ */
+if($imap_auth_mech == 'login') {
+ /**
+ * detect disabled login, only when imapServerAddress contains
+ * server address and not mapping. See sqimap_get_user_server()
+ */
+ if (substr($imapServerAddress, 0, 4) != "map:") {
+ $imap = sqimap_create_stream($imapServerAddress, $imapPort, $use_imap_tls);
+ $logindisabled = sqimap_capability($imap,'LOGINDISABLED');
+ sqimap_logout($imap);
+ if ($logindisabled) {
+ $string = _("The IMAP server is reporting that plain text logins are disabled.").'
'.
+ _("Using CRAM-MD5 or DIGEST-MD5 authentication instead may work.").'
';
+ if (!$use_imap_tls) {
+ $string .= _("Also, the use of TLS may allow SquirrelMail to login.").'
';
+ }
+ $string .= _("Please contact your system administrator and report this error.");
+ error_box($string,$color);
+ exit;
+ }
+ }
+}
do_hook('login_cookie');
-/* Output the javascript onload function. */
+$loginname_value = (sqGetGlobalVar('loginname', $loginname) ? htmlspecialchars($loginname) : '');
-$header = "\n";
-$custom_css = 'none';
-displayHtmlHeader( "$org_name - " . _("Login"), $header, FALSE );
-/* Set the title of this page. */
-echo '';
+if (@file_exists($theme[$theme_default]['PATH']))
+ @include ($theme[$theme_default]['PATH']);
+
+if (! isset($color) || ! is_array($color)) {
+ // Add default color theme, if theme loading fails
+ $color = array();
+ $color[0] = '#dcdcdc'; /* light gray TitleBar */
+ $color[1] = '#800000'; /* red */
+ $color[2] = '#cc0000'; /* light red Warning/Error Messages */
+ $color[4] = '#ffffff'; /* white Normal Background */
+ $color[7] = '#0000cc'; /* blue Links */
+ $color[8] = '#000000'; /* black Normal text */
+}
+/**
+ * send out all the cookies
+ */
+sqsetcookieflush();
-$username_form_name = 'login_username';
-$password_form_name = 'secretkey';
-do_hook('login_top');
+displayHtmlHeader( "$org_name - " . _("Login"), $header, FALSE );
-$loginname_value = (isset($loginname) ? htmlspecialchars($loginname) : '');
-/* Display width and height like good little people */
-$width_and_height = '';
-if (isset($org_logo_width) && is_numeric($org_logo_width) && $org_logo_width>0) {
- $width_and_height = " width=\"$org_logo_width\"";
+/* If they don't have a logo, don't bother.. */
+$logo_str = '';
+if (isset($org_logo) && $org_logo) {
+ /* Display width and height like good little people */
+ $width_and_height = '';
+ if (isset($org_logo_width) && is_numeric($org_logo_width) &&
+ $org_logo_width>0) {
+ $width_and_height = " width=\"$org_logo_width\"";
+ }
+ if (isset($org_logo_height) && is_numeric($org_logo_height) &&
+ $org_logo_height>0) {
+ $width_and_height .= " height=\"$org_logo_height\"";
+ }
+
+ $logo_str = '
'."\n";
}
-if (isset($org_logo_height) && is_numeric($org_logo_height) && $org_logo_height>0) {
- $width_and_height .= " height=\"$org_logo_height\"";
+
+$sm_attribute_str = '';
+if (isset($hide_sm_attributions) && !$hide_sm_attributions) {
+ $sm_attribute_str = _("SquirrelMail Webmail Application")."
\n" .
+ _("By the SquirrelMail Project Team")."
\n";
}
-$rcptaddress_input = '';
-if ($rcptaddress != '') {
- $rcptaddress_input = '';
+$username_form_name = 'login_username';
+$password_form_name = 'secretkey';
+
+if(sqgetGlobalVar('mailto', $mailto)) {
+ $rcptaddress = addHidden('mailto', $mailto);
+} else {
+ $rcptaddress = '';
}
-echo "\n" . '' . "\n";
-
-do_hook('login_form');
-
-do_hook('login_bottom');
-echo "\n".
- "