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Thread: Md5 login help!

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  1. #1
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    Aug 2011
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    Md5 login help!

    When a user registers for my site then their password is encrypted in md5, but they are not able to login. I have my login page below, i tried to ude the MD5() string where the code selects the pass but no luck, what do i do?


    PHP Code:
    <?php
    session_start
    ();
    if( 
    $_SESSION["logging"]&& $_SESSION["logged"])
    {
         
    print_secure_content();
    }
    else {
        if(!
    $_SESSION["logging"])
        { 
        
    $_SESSION["logging"]=true;
        
    loginform();
        }
           else if(
    $_SESSION["logging"])
           {
             
    $number_of_rows=checkpass();
             if(
    $number_of_rows==1)
                {   
                 
    $_SESSION[user]=$_POST[userlogin];
                 
    $_SESSION[logged]=true;
                 print
    "<h1>you have loged in successfully</h1>";
                 
    print_secure_content();
                }
                else{
                       print 
    "wrong pawssword or username, please try again";   
                       echo 
    $ttt;   
                    
    loginform();
                }
            }
         }

    function 
    loginform()
    {
    print 
    "please enter your login information to proceed with our site";
    print (
    "<table border='2'><tr><td>username</td><td><input type='text' name='userlogin' size'20'></td></tr><tr><td>password</td><td><input type='password' name='password' size'20'></td></tr></table>");
    print 
    "<input type='submit' >";   
    print 
    "<h3><a href='registerform.php'>register now!</a></h3>";   
    }

    function 
    checkpass()
    {
    $servername="*******";
    $username="*******";
    $conn=  mysql_connect($servername,$username,"cool23")or die(mysql_error());
    mysql_select_db("*******",$conn);
    $sql="select * from users where user='$_POST[userlogin]' and pass='$_POST[password]'";
    $result=mysql_query($sql,$conn) or die(mysql_error());
    return  
    mysql_num_rows($result);
    }

    function 
    print_secure_content()
    {
        print(
    "<b><h1>hi mr.$_SESSION[user]</h1>");
        print 
    "<br><h2>only a logged in user can see this</h2><br><a href='logout.php'>Logout</a><br>";   
       
    }
    ?>
    Last edited by AnthonySterling; Aug 15, 2011 at 00:32. Reason: removed credentials


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