My issue is I have a login system that works just fine, but, it was something that was an easy install script...
What i am trying to do is use this function to bypass logging in with an array of ip's or a single ip...(i have a static ip):
function bypass_login() {
$allowed_ips = array("123.456.789.1");
if(in_array($_SERVER['REMOTE_ADDR'], $allowed_ips)) {
}
// authenticate here
{
My login script is in the following block:
<?
//prevents caching
header("Expires: Sat, 01 Jan 2000 00:00:00 GMT");
header("Last-Modified: ".gmdate("D, d M Y H:i:s")." GMT");
header("Cache-Control: post-check=0, pre-check=0",false);
session_cache_limiter();
session_start();
//clear session variables
session_unset();
//require the functions file
require ("config.php");
require ("functions.php");
//check to see if cookies are already set, remember me
if ((!$lr_user) || (!$lr_pass))
{
$username = $_POST[username];
$password = $_POST[password];
}else{
$username = $lr_user;
$password = $lr_pass;
}
//if username or password is blank, send to errorlogin.html
if ((!$username) || (!$password))
{
header("Location:$base_dir/errorlogin.php");
exit;
}
//sets cookies to remember this computer if the user asks to
if ($_POST[remember] == "Yes")
{
setcookie("lr_user", $username, $duration, "/", $domain);
setcookie("lr_pass", $password, $duration, "/", $domain);
}
if ($_POST[activate] == "Yes")
{
//make the connection to the database
$connection = @mysql_connect($server, $dbusername, $dbpassword) or die(mysql_error());
$db = @mysql_select_db($db_name,$connection)or die(mysql_error());
//build and issue the query
$sql ="UPDATE $table_name SET verified = '1' WHERE username = '$_POST[username]'";
$result = @mysql_query($sql,$connection) or die(mysql_error());
}
//sets session variables
sess_vars($base_dir, $server, $dbusername, $dbpassword, $db_name, $table_name, $username, $password);
//check to see if the user has to change their password
if ($_SESSION[pchange] == "1")
{
$_SESSION[redirect] = "$base_dir/pass_change.php";
}
//check to see if the user has activated the account
if ($_SESSION[verified] == "0")
{
$_SESSION[redirect] = "$base_dir/not_activated.php";
}
//make the connection to the database
$connection = @mysql_connect($server, $dbusername, $dbpassword) or die(mysql_error());
$db = @mysql_select_db($db_name,$connection)or die(mysql_error());
//build and issue the query
$sql ="SELECT * FROM banned";
$result = @mysql_query($sql,$connection) or die(mysql_error());
while ($sql = mysql_fetch_object($result))
{
$banned = $sql -> no_access;
if ($username == $banned || $REMOTE_ADDR == $banned)
{
include ('banned.php');
exit;
}
}
$last_log = last_login();
//updates table with last log as now
$sql = "UPDATE $table_name SET last_login = '$last_log' WHERE username = '$_SESSION[user_name]'";
$result = @mysql_query($sql,$connection) or die(mysql_error());
if (($_SESSION[redirect] != "$base_dir/errorlogin.php") && ($log_login == "1"))
{
include('loglogin.php');
}
//redirects the user
header("Location:$_SESSION[redirect]");
?>
Thanks in advance, you guys are awesome!
