X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=src%2Flogin.php;h=28c0f24158ff854bf6d53f62530bffe13b916cd2;hb=99e400a4186ba63f7df2adc19dbcb14d6af4856e;hp=f8acbebb3001d3509ab9a527a6d73410cce8677c;hpb=f23778acadd1a99088f7f02ddc988189fa5a7d39;p=squirrelmail.git
diff --git a/src/login.php b/src/login.php
index f8acbebb..28c0f241 100644
--- a/src/login.php
+++ b/src/login.php
@@ -1,141 +1,189 @@
$v)
- {
- $key = strtolower($k);
- $value = urlencode($v);
- if ($key == 'cc')
- $rcptaddress .= '&send_to_cc=' . $value;
- elseif ($key == 'bcc')
- $rcptaddress .= '&send_to_bcc=' . $value;
- elseif ($key == 'subject')
- $rcptaddress .= '&subject=' . $value;
- elseif ($key == 'body')
- $rcptaddress .= '&body=' . $value;
- }
-
- // Double-encode in this fashion to get past redirect.php properly
- $rcptaddress = urlencode($rcptaddress);
- }
-
- require_once('../functions/strings.php');
- require_once('../config/config.php');
- require_once('../functions/i18n.php');
- require_once('../functions/plugin.php');
-
- // $squirrelmail_language is set by a cookie when the user selects
- // language and logs out
- set_up_language($squirrelmail_language, true);
-
- // Need the base URI to set the cookies. (Same code as in webmail.php)
- ereg ("(^.*/)[^/]+/[^/]+$", $PHP_SELF, $regs);
- $base_uri = $regs[1];
-
- setcookie("username", '', 0, $base_uri);
- setcookie("key", '', 0, $base_uri);
- header ("Pragma: no-cache");
-
- // 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["domain"].$cookie_params["path"]);
-
- do_hook('login_cookie');
- echo "";
- echo "
";
- echo $org_name . " - " . _("Login");
- echo "\n";
- echo "\n";
- echo "\n";
- do_hook("login_bottom");
-?>
-
-
+/**
+ * login.php -- simple login screen
+ *
+ * Copyright (c) 1999-2004 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.
+ *
+ * @version $Id$
+ * @package squirrelmail
+ */
+
+/**
+ * Path for SquirrelMail required files.
+ * @ignore
+ */
+define('SM_PATH','../');
+
+/* SquirrelMail required files. */
+require_once(SM_PATH . 'functions/strings.php');
+require_once(SM_PATH . 'config/config.php');
+require_once(SM_PATH . 'functions/i18n.php');
+require_once(SM_PATH . 'functions/plugin.php');
+require_once(SM_PATH . 'functions/constants.php');
+require_once(SM_PATH . 'functions/page_header.php');
+require_once(SM_PATH . 'functions/html.php');
+require_once(SM_PATH . 'functions/global.php');
+require_once(SM_PATH . 'functions/imap_general.php');
+require_once(SM_PATH . 'functions/forms.php');
+
+/**
+ * $squirrelmail_language is set by a cookie when the user selects
+ * language and logs out
+ */
+set_up_language($squirrelmail_language, TRUE, TRUE);
+
+/**
+ * Find out the base URI to set cookies.
+ */
+if (!function_exists('sqm_baseuri')){
+ require_once(SM_PATH . 'functions/display_messages.php');
+}
+$base_uri = sqm_baseuri();
+
+/*
+ * In case the last session was not terminated properly, make sure
+ * we get a new one.
+ */
+
+sqsession_destroy();
+
+header('Pragma: no-cache');
+
+/**
+ * This detects if the IMAP server has logins disabled, and if so,
+ * squelches the display of the login form and puts up a message
+ * explaining the situation.
+ */
+if($imap_auth_mech == 'login') {
+ $imap = sqimap_create_stream($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,$color);
+ exit;
+ }
+}
+
+do_hook('login_cookie');
+
+/* Output the javascript onload function. */
+
+$header = "\n";
+
+if (@file_exists($theme[$theme_default]['PATH']))
+ @include ($theme[$theme_default]['PATH']);
+
+displayHtmlHeader( "$org_name - " . _("Login"), $header, FALSE );
+
+echo "" .
+ "\n" . '' . "\n";
+
+do_hook('login_bottom');
+?>
+