asiansoul
Joined: 29 Mar 2004
Posts: 8
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 Posted: Tue Jan 11, 2005 8:41 am Post subject: Login Problem after upgrading to WP and downgrading again |
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Hi.
I read all of the tutorials on b2 login problem so far no one as come up with a solution. I don't think it's got to do with IE cookies. I've reset it 3 times. Could it be the /b2-include/b2vars.php ? (Random guessing, I'm no PHP literate) I know I had the same problem when I upgraded to WP. Then I changed the login page to this and it worked fine.
Now that I downgraded back to b2 - I come across the same problem. I'm hoping some php genious would come help me out? U may use the link above as a template.
My current b2login.php is as follows:
| Code: |
<?php
require('./b2config.php');
require_once($b2inc.'/b2template.functions.php');
require_once($b2inc.'/b2functions.php');
require_once($b2inc.'/b2vars.php');
if (!function_exists('add_magic_quotes')) {
function add_magic_quotes($array) {
foreach ($array as $k => $v) {
if (is_array($v)) {
$array[$k] = add_magic_quotes($v);
} else {
$array[$k] = addslashes($v);
}
}
return $array;
}
}
if (!get_magic_quotes_gpc()) {
$HTTP_GET_VARS = add_magic_quotes($HTTP_GET_VARS);
$HTTP_POST_VARS = add_magic_quotes($HTTP_POST_VARS);
$HTTP_COOKIE_VARS = add_magic_quotes($HTTP_COOKIE_VARS);
}
$b2varstoreset = array('action','mode','error','text','popupurl','popuptitle');
for ($i = 0; $i < count($b2varstoreset); $i = $i + 1) {
$b2var = $b2varstoreset[$i];
if (!isset($$b2var)) {
if (empty($HTTP_POST_VARS["$b2var"])) {
if (empty($HTTP_GET_VARS["$b2var"])) {
$$b2var = '';
} else {
$$b2var = $HTTP_GET_VARS["$b2var"];
}
} else {
$$b2var = $HTTP_POST_VARS["$b2var"];
}
}
}
/* connecting the db */
$connexion = @mysql_connect($server,$loginsql,$passsql) or die("Can't connect to the database<br>".mysql_error());
mysql_select_db("$base");
switch($action) {
case "logout":
setcookie("cafeloguser", "", time()-31536000);
setcookie("cafelogpass", "", time()-31536000);
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-cache, must-revalidate"); // for HTTP/1.1
header("Pragma: no-cache");
if ($is_IIS) {
header("Refresh: 0;url=b2login.php");
} else {
header("Location: b2login.php");
}
exit();
break;
case "login":
if(!empty($HTTP_POST_VARS)) {
$log = $HTTP_POST_VARS["log"];
$pwd = $HTTP_POST_VARS["pwd"];
$redirect_to = $HTTP_POST_VARS["redirect_to"];
}
function login() {
global $server,$loginsql,$passsql,$base,$log,$pwd,$error,$user_ID;
global $tableusers, $pass_is_md5;
$user_login=$log;
$password=$pwd;
if (!$user_login) {
$error="<b>ERROR</b>: the login field is empty";
return false;
}
if (!$password) {
$error="<b>ERROR</b>: the password field is empty";
return false;
}
if (substr($password,0,4)=="md5:") {
$pass_is_md5 = 1;
$password = substr($password,4,strlen($password));
$query = " SELECT ID, user_login, user_pass FROM $tableusers WHERE user_login = '$user_login' AND MD5(user_pass) = '$password' ";
} else {
$pass_is_md5 = 0;
$query = " SELECT ID, user_login, user_pass FROM $tableusers WHERE user_login = '$user_login' AND user_pass = '$password' ";
}
$result = mysql_query($query) or die("Incorrect Login/Password request: ".mysql_error());
$lines = mysql_num_rows($result);
if ($lines<1) {
$error="<b>ERROR</b>: wrong login or password";
$pwd="";
return false;
} else {
$res=mysql_fetch_row($result);
$user_ID=$res[0];
if (($pass_is_md5==0 && $res[1]==$user_login && $res[2]==$password) || ($pass_is_md5==1 && $res[1]==$user_login && md5($res[2])==$password)) {
return true;
} else {
$error="<b>ERROR</b>: wrong login or password";
$pwd="";
return false;
}
}
}
if (!login()) {
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-cache, must-revalidate");
header("Pragma: no-cache");
if ($is_IIS) {
header("Refresh: 0;url=b2login.php");
} else {
header("Location: b2login.php");
}
exit();
} else {
$user_login=$log;
$user_pass=$pwd;
setcookie("cafeloguser",$user_login,time()+31536000);
if ($pass_is_md5) {
setcookie("cafelogpass",$user_pass,time()+31536000);
} else {
setcookie("cafelogpass",md5($user_pass),time()+31536000);
}
if (empty($HTTP_COOKIE_VARS["cafelogblogid"])) {
setcookie("cafelogblogid","1",time()+31536000);
}
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: no-cache, must-revalidate");
header("Pragma: no-cache");
switch($mode) {
case "bookmarklet":
$location="b2bookmarklet.php?text=$text&popupurl=$popupurl&popuptitle=$popuptitle";
break;
case "sidebar":
$location="sidebar.php?text=$text&popupurl=$popupurl&popuptitle=$popuptitle";
break;
case "profile":
$location="profile.php?text=$text&popupurl=$popupurl&popuptitle=$popuptitle";
break;
default:
$location="$redirect_to";
break;
}
if ($is_IIS) {
header("Refresh: 0;url=$location");
} else {
header("Location: $location");
}
}
break;
case "lostpassword":
?><html>
<head>
<title>b2 > Lost password ?</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<link rel="stylesheet" href="<?php echo $b2inc; ?>/b2.css" type="text/css">
<style type="text/css">
<!--
<?php
if (!preg_match("/Nav/",$HTTP_USER_AGENT)) {
?>
textarea,input,select {
background-color: #f0f0f0;
border-width: 1px;
border-color: #cccccc;
border-style: solid;
padding: 2px;
margin: 1px;
}
<?php
}
?>
-->
</style>
</head>
<body bgcolor="#ffffff" text="#000000" link="#cccccc" vlink="#cccccc" alink="#ff0000">
<table width="100%" height="100%">
<td align="center" valign="middle">
<table width="200" height="200" style="border: 1px solid #cccccc;" cellpadding="0" cellspacing="0">
<tr height="50">
<td height="50" width="50">
<a href="http://cafelog.com" target="_blank"><img src="b2-img/b2minilogo.png" border="0" alt="visit b2's homepage" /></a>
</td>
<td align="right" valign="top"> </td>
</tr>
<tr height="150"><td align="right" valign="bottom" height="150" colspan="2">
<p align="center" style="color: #b0b0b0">Type your login here and click OK. You will receive an email with your password.</p>
<?php
if ($error) echo "<div align=\"right\" style=\"padding:4px;\"><font color=\"#FF0000\">$error</font><br /> </div>";
?>
<form name="" action="b2login.php" method="post">
<input type="hidden" name="action" value="retrievepassword" />
<table width="100" style="background-color: #ffffff">
<tr><td align="right">login</td>
<td><input type="text" name="user_login" value="" size="8" /> </td></tr>
<tr><td> </td>
<td><input type="submit" name="Submit2" value="OK" class="search"> </td></tr>
</table>
</form>
</td>
</tr>
</table>
</td>
</tr>
</table>
</body>
</html>
<?php
break;
case "retrievepassword":
$user_login = $HTTP_POST_VARS["user_login"];
$user_data = get_userdatabylogin($user_login);
$user_email = $user_data["user_email"];
$user_pass = $user_data["user_pass"];
$message = "Login: $user_login\r\n";
$message .= "Password: $user_pass\r\n";
$m = mail($user_email, "your weblog's login/password", $message);
if ($m == false) {
echo "<p>The email could not be sent.<br />\n";
echo "Possible reason: your host may have disabled the mail() function...</p>";
die();
} else {
echo "<p>The email was sent successfully to $user_login's email address.<br />\n";
echo "<a href=\"b2login.php\">Click here to login !</a></p>";
die();
}
break;
default:
if((!empty($HTTP_COOKIE_VARS["cafeloguser"])) && (!empty($HTTP_COOKIE_VARS["cafelogpass"]))) {
$user_login = $HTTP_COOKIE_VARS["cafeloguser"];
$user_pass_md5 = $HTTP_COOKIE_VARS["cafelogpass"];
}
function checklogin() {
global $server,$loginsql,$passsql,$base;
global $user_login,$user_pass_md5,$user_ID;
$userdata = get_userdatabylogin($user_login);
if ($user_pass_md5 != md5($userdata["user_pass"])) {
return false;
} else {
return true;
}
}
if ( !(checklogin()) ) {
if (!empty($HTTP_COOKIE_VARS["cafeloguser"])) {
$error="Error: wrong login/password"; //, or your session has expired.";
}
} else {
header("Expires: Wed, 5 Jun 1979 23:41:00 GMT"); /* private joke: this is my birthdate - though officially it's on the 6th, since I'm GMT+1 :) */
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT"); /* different all the time */
header("Cache-Control: no-cache, must-revalidate"); /* to cope with HTTP/1.1 */
header("Pragma: no-cache");
header("Location: b2edit.php");
exit();
}
?><html>
<head>
<title>b2 > Login form</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<link rel="stylesheet" href="<?php echo $b2inc; ?>/b2.css" type="text/css">
<style type="text/css">
<!--
<?php
if (!preg_match("/Nav/",$HTTP_USER_AGENT)) {
?>
textarea,input,select {
background-color: #f0f0f0;
border-width: 1px;
border-color: #cccccc;
border-style: solid;
padding: 2px;
margin: 1px;
}
<?php
}
?>
-->
</style>
</head>
<body bgcolor="#ffffff" text="#000000" link="#cccccc" vlink="#cccccc" alink="#ff0000">
<table width="100%" height="100%">
<td align="center" valign="middle">
<table width="200" height="200" style="border: 1px solid #cccccc;" cellpadding="0" cellspacing="0">
<tr height="50">
<td height="50" width="50">
<a href="http://cafelog.com" target="_blank"><img src="b2-img/b2minilogo.png" border="0" alt="visit b2's homepage" /></a>
</td>
<td align="right" valign="top">
<a href="b2register.php" class="b2menutop">register ?</a><br />
<a href="b2login.php?action=lostpassword" class="b2menutop">lost your password ?</a>
</td>
</tr>
<tr height="150"><td align="right" valign="bottom" height="150" colspan="2">
<?php
if ($error) echo "<div align=\"right\" style=\"padding:4px;\"><font color=\"#FF0000\">$error</font><br /> </div>";
?>
<form name="" action="b2login.php" method="post">
<?php if ($mode=="bookmarklet") { ?>
<input type="hidden" name="mode" value="<?php echo $mode ?>" />
<input type="hidden" name="text" value="<?php echo $text ?>" />
<input type="hidden" name="popupurl" value="<?php echo $popupurl ?>" />
<input type="hidden" name="popuptitle" value="<?php echo $popuptitle ?>" />
<?php } ?>
<input type="hidden" name="redirect_to" value="b2edit.php" />
<input type="hidden" name="action" value="login" />
<table width="100" style="background-color: #ffffff">
<tr><td align="right">login</td>
<td><input type="text" name="log" value="" size="8" /> </td></tr>
<tr><td align="right">password</td>
<td><input type="password" name="pwd" value="" size="8" /> </td></tr>
<tr><td> </td>
<td><input type="submit" name="Submit2" value="OK" class="search"> </td></tr>
</table>
</form>
</td>
</tr>
</table>
</td>
</tr>
</table>
</body>
</html>
<?php
break;
}
?>
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THANKS!
_________________
Ivy
http://mezza-9.net |
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