[squirrelmail.git] / src / login.php

<?php

/**
 * 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.
 *
 * $Id$
 */

/* Path for SquirrelMail required files. */
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');

/*
 * $squirrelmail_language is set by a cookie when the user selects
 * language and logs out
 */
set_up_language($squirrelmail_language, 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();
@session_destroy();

/*
 * 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');

do_hook('login_cookie');

/* Output the javascript onload function. */

$header = "<SCRIPT LANGUAGE=\"JavaScript\" type=\"text/javascript\">\n" .
          "<!--\n".
          "  function squirrelmail_loginpage_onload() {\n".
          "    document.forms[0].js_autodetect_results.value = '" . SMPREF_JS_ON . "';\n".
          '    document.forms[0].elements[' . (isset($loginname) ? 1 : 0) . "].focus();\n".
          "  }\n".
          "// -->\n".
          "</script>\n";
$custom_css = 'none';          
displayHtmlHeader( "$org_name - " . _("Login"), $header, FALSE );

/* Set the title of this page. */
echo '<body text="#000000" bgcolor="#FFFFFF" link="#0000CC" vlink="#0000CC" alink="#0000CC" onLoad="squirrelmail_loginpage_onload();">';

$username_form_name = 'login_username';
$password_form_name = 'secretkey';
do_hook('login_top');

$loginname_value = (isset($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 (isset($org_logo_height) && is_numeric($org_logo_height) && $org_logo_height>0) {
    $width_and_height .= " height=\"$org_logo_height\"";
}

echo "\n" . '<form action="redirect.php" method="post">' . "\n" .
html_tag( 'table',
    html_tag( 'tr',
        html_tag( 'td',
            '<center>'.
            '<img src="' . $org_logo . '" alt="' . sprintf(_("%s Logo"), $org_name) .'"' .
            $width_and_height .'><br>' . "\n".
            ( $hide_sm_attributions ? '' :
            '<small>' . sprintf (_("SquirrelMail version %s"), $version) . '<br>' ."\n".
            '  ' . _("By the SquirrelMail Development Team") . '<br></small>' . "\n" ) .
            html_tag( 'table',
                html_tag( 'tr',
                    html_tag( 'td',
                        '<b>' . sprintf (_("%s Login"), $org_name) . "</b>\n",
                    'center', '#DCDCDC' )
                ) .
                html_tag( 'tr',
                    html_tag( 'td',  "\n" .
                        html_tag( 'table',
                            html_tag( 'tr',
                                html_tag( 'td',
                                    _("Name:") ,
                                'right', '', 'width="30%"' ) .
                                html_tag( 'td',
                                    '<input type="text" name="' . $username_form_name .'" value="' . $loginname_value .'">' ,
                                'left', '', 'width="*"' )
                                ) . "\n" .
                            html_tag( 'tr',
                                html_tag( 'td',
                                    _("Password:") ,
                                'right', '', 'width="30%"' ) .
                                html_tag( 'td',
                                    '<input type="password" name="' . $password_form_name . '">' . "\n" .
                                    '<input type=hidden name="js_autodetect_results" value="SMPREF_JS_OFF">' . "\n" .
                                    '<input type=hidden name="just_logged_in" value=1>' . "\n",
                                'left', '', 'width="*"' )
                            ) ,
                        'center', '#ffffff', 'border="0" cols="2" width="100%"' ) ,
                    'left', '#FFFFFF' )
                ) . 
                html_tag( 'tr',
                    html_tag( 'td',
                        '<center><input type="submit" value="' . _("Login") . '"></center>',
                    'left' )
                ),
            '', '#ffffff', 'border="0" cols="1" width="350"' ),
        'center' )
    ) ,
'', '#ffffff', 'border="0" cellspacing="0" cellpadding="0" width="100%"' ) .
'</form>' . "\n";

do_hook('login_form');

do_hook('login_bottom');
echo "</body>\n".
     "</html>\n";
?>
Commit	Line	Data
59177427	1	<?php
895905c0	2
35586184	3	/**
	4	* login.php -- simple login screen
	5	*
15e6162e	6	* Copyright (c) 1999-2002 The SquirrelMail Project Team
35586184	7	* Licensed under the GNU GPL. For full terms see the file COPYING.
	8	*
	9	* This a simple login screen. Some housekeeping is done to clean
	10	* cookies and find language.
	11	*
	12	* $Id$
	13	*/
8e2ed807	14
86725763	15	/* Path for SquirrelMail required files. */
	16	define('SM_PATH','../');
	17
	18	/* SquirrelMail required files. */
	19	require_once(SM_PATH . 'functions/strings.php');
	20	require_once(SM_PATH . 'config/config.php');
	21	require_once(SM_PATH . 'functions/i18n.php');
	22	require_once(SM_PATH . 'functions/plugin.php');
	23	require_once(SM_PATH . 'functions/constants.php');
	24	require_once(SM_PATH . 'functions/page_header.php');
	25	require_once(SM_PATH . 'functions/html.php');
98f2ee76	26
	27	/*
	28	* $squirrelmail_language is set by a cookie when the user selects
	29	* language and logs out
	30	*/
	31	set_up_language($squirrelmail_language, TRUE);
d4e84069	32
85b454a0	33	/**
	34	* Find out the base URI to set cookies.
	35	*/
f3bc099d	36	if (!function_exists('sqm_baseuri')){
86725763	37	require_once(SM_PATH . 'functions/display_messages.php');
f3bc099d	38	}
f3bc099d	39	$base_uri = sqm_baseuri();
98f2ee76	40	@session_destroy();
8e2ed807	41
98f2ee76	42	/*
	43	* In case the last session was not terminated properly, make sure
	44	* we get a new one.
	45	*/
	46	$cookie_params = session_get_cookie_params();
85b454a0	47	setcookie(session_name(), '', 0, $cookie_params['path'],
85b454a0	48	$cookie_params['domain']);
98f2ee76	49	setcookie('username', '', 0, $base_uri);
	50	setcookie('key', '', 0, $base_uri);
	51	header('Pragma: no-cache');
	52
	53	do_hook('login_cookie');
	54
	55	/* Output the javascript onload function. */
	56
8e2ed807	57	$header = "<SCRIPT LANGUAGE=\"JavaScript\" type=\"text/javascript\">\n" .
98f2ee76	58	"<!--\n".
	59	" function squirrelmail_loginpage_onload() {\n".
	60	" document.forms[0].js_autodetect_results.value = '" . SMPREF_JS_ON . "';\n".
	61	' document.forms[0].elements[' . (isset($loginname) ? 1 : 0) . "].focus();\n".
	62	" }\n".
	63	"// -->\n".
	64	"</script>\n";
a714cb95	65	$custom_css = 'none';
98f2ee76	66	displayHtmlHeader( "$org_name - " . _("Login"), $header, FALSE );
	67
	68	/* Set the title of this page. */
8e2ed807	69	echo '<body text="#000000" bgcolor="#FFFFFF" link="#0000CC" vlink="#0000CC" alink="#0000CC" onLoad="squirrelmail_loginpage_onload();">';
98f2ee76	70
0fce910a	71	$username_form_name = 'login_username';
0fce910a	72	$password_form_name = 'secretkey';
98f2ee76	73	do_hook('login_top');
	74
	75	$loginname_value = (isset($loginname) ? htmlspecialchars($loginname) : '');
	76
b6e0c3b6	77	/* Display width and height like good little people */
4da8e94a	78	$width_and_height = '';
8e2ed807	79	if (isset($org_logo_width) && is_numeric($org_logo_width) && $org_logo_width>0) {
8e2ed807	80	$width_and_height = " width=\"$org_logo_width\"";
b6e0c3b6	81	}
8e2ed807	82	if (isset($org_logo_height) && is_numeric($org_logo_height) && $org_logo_height>0) {
8e2ed807	83	$width_and_height .= " height=\"$org_logo_height\"";
98f2ee76	84	}
3fde693b	85
8e2ed807	86	echo "\n" . '<form action="redirect.php" method="post">' . "\n" .
	87	html_tag( 'table',
	88	html_tag( 'tr',
	89	html_tag( 'td',
	90	'<center>'.
	91	'<img src="' . $org_logo . '" alt="' . sprintf(_("%s Logo"), $org_name) .'"' .
	92	$width_and_height .'><br>' . "\n".
	93	( $hide_sm_attributions ? '' :
	94	'<small>' . sprintf (_("SquirrelMail version %s"), $version) . '<br>' ."\n".
	95	' ' . _("By the SquirrelMail Development Team") . '<br></small>' . "\n" ) .
	96	html_tag( 'table',
	97	html_tag( 'tr',
	98	html_tag( 'td',
	99	'<b>' . sprintf (_("%s Login"), $org_name) . "</b>\n",
	100	'center', '#DCDCDC' )
	101	) .
	102	html_tag( 'tr',
	103	html_tag( 'td', "\n" .
	104	html_tag( 'table',
	105	html_tag( 'tr',
	106	html_tag( 'td',
	107	_("Name:") ,
	108	'right', '', 'width="30%"' ) .
	109	html_tag( 'td',
	110	'<input type="text" name="' . $username_form_name .'" value="' . $loginname_value .'">' ,
	111	'left', '', 'width="*"' )
	112	) . "\n" .
	113	html_tag( 'tr',
	114	html_tag( 'td',
	115	_("Password:") ,
	116	'right', '', 'width="30%"' ) .
	117	html_tag( 'td',
	118	'<input type="password" name="' . $password_form_name . '">' . "\n" .
	119	'<input type=hidden name="js_autodetect_results" value="SMPREF_JS_OFF">' . "\n" .
02b0b1d5	120	'<input type=hidden name="just_logged_in" value=1>' . "\n",
8e2ed807	121	'left', '', 'width="*"' )
	122	) ,
	123	'center', '#ffffff', 'border="0" cols="2" width="100%"' ) ,
	124	'left', '#FFFFFF' )
	125	) .
	126	html_tag( 'tr',
	127	html_tag( 'td',
	128	'<center><input type="submit" value="' . _("Login") . '"></center>',
	129	'left' )
	130	),
	131	'', '#ffffff', 'border="0" cols="1" width="350"' ),
	132	'center' )
	133	) ,
	134	'', '#ffffff', 'border="0" cellspacing="0" cellpadding="0" width="100%"' ) .
	135	'</form>' . "\n";
98f2ee76	136
98f2ee76	137	do_hook('login_form');
98f2ee76	138
98f2ee76	139	do_hook('login_bottom');
8e2ed807	140	echo "</body>\n".
	141	"</html>\n";
	142	?>