PHP - Moved: Php Register System...

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hello dear PHP-Fans - greetings to you - and a happy new year!!


i set up a WAMP-System on my openSuse 11.4 system.  In order to learn as much as i can bout PHP i want to do some tests and write some scripts.

Well the WAMP is allready up and running.  Now i try to give the writing access to the folder

mkdir /srv/www/

where the php-scripts should go in...

i want  to give write permission to all to all files in /srv/www

As root I generally:

mkdir /srv/www/
chown <webmaster usrername> /srv/www/

/srv/www/ should be readable and traversable by all, but only writeable by it's owner (the user designated as the webmaster.)

can i do this like mentioned above,...

Love to hear from you

greetings
db1

I have a simple register script and some weird things are happening. If i leave blank password or repeat_password then code is still executed. Why? I can't seem to find any mistakes in the code. (only when username is empty then i get "You need to fill everything").
Code: [Select]
<?php
$submit = $_POST['submit'];
$username = strip_tags($_POST['username']);
$password = md5(strip_tags($_POST['password']));
$repeat_password = md5(strip_tags($_POST['repeat_password']));

require("connect.php");

if ($submit)
{
if (!empty($username) && !empty($password) && !empty($repeat_password))
{
mysql_query("INSERT INTO users2 VALUES ('', '$username', '$password', '1000', '0', '0','', '', '')");
echo "You are registered <br />Your username is "."<b>$username</b>"."<br /> You may now <a href='index.php'> login </a>";
}
else
{
echo "You have not filled everything.";
}
}
?>

Hi, I'm looking to change my 'Dead' page on my Mafia game to enable users to register a new account as soon as they log in to their dead one. I would like them to be able to just enter a new Username and then the email, password etc stay the same. Is this possible? Just ask for any parts of the register code you guys need.

Thanks in advance,.

Hello everyone,

I want to make a re-register script that enables a user to re-register once killed.... BUT keep the same email, same profile pic, same profile quote, same friends and a few other things.... BUT register new username etc. Any help would be great.

Okay, I downloaded a PHP Script called RadiPanel which is a User System type thing and uploaded and installed it to my website. Now The problem with RadiPanel is, I have to add users/members to it as there is no registration process. So within the Admin page on RadiPanel I have taken the script out, now when I try view it as a "non logged in" user it just shows a white blank page, I was wondering if anyone here could determine just from the code below what I have to take out/delete in order for the public to view the page fully? Thanks guys

Code: [Select]
<?php

if( !preg_match( "/index.php/i", $_SERVER['PHP_SELF'] ) ) { die(); }

if( $_GET['id'] ) {

$id = $core->clean( $_GET['id'] );

$query = $db->query( "SELECT * FROM users WHERE id = '{$id}'" );
$data  = $db->assoc( $query );

$data['ugroups'] = explode( ",", $data['usergroups'] );

$editid = $data['id'];

}

?>
<form action="" method="post" id="addUser">
</div>

<?php

if( $_POST['submit'] ) {

try {

$username = $core->clean( $_POST['username'] );
$password = $core->clean( $_POST['password'] );
$email    = $core->clean( $_POST['email'] );
$habbo    = $core->clean( $_POST['habbo'] );
$dgroup   = $core->clean( $_POST['dgroup'] );

$query    = $db->query( "SELECT * FROM usergroups" );

while( $array = $db->assoc( $query ) ) {

if( $_POST['ugroup-' . $array['id']] ) {

$ugroups .= $array['id'] . ",";

}

}

$password_enc = $core->encrypt( $password );

if( !$username or ( !$password and !$editid ) or !$dgroup or !$ugroups ) {

throw new Exception( "All fields are required." );

}
else {

if( $editid ) {

if( $password ) {

$password = ", password = '{$password_enc}'";

}
else {

unset( $password );

}

$db->query( "UPDATE users SET username = '{$username}'{$password}, email = '{$email}', habbo = '{$habbo}', displaygroup = '{$dgroup}', usergroups = '{$ugroups}' WHERE id = '{$editid}'" );

}
else {

$db->query( "INSERT INTO users VALUES (NULL, '{$username}', '{$password_enc}', '{$email}', '{$habbo}', '{$dgroup}', '{$ugroups}');" );

}

echo "<div class=\"square good\">";
echo "<strong>Success</strong>";
echo "<br />";
echo "User added!";
echo "</div>";

}

}
catch( Exception $e ) {

echo "<div class=\"square bad\">";
echo "<strong>Error</strong>";
echo "<br />";
echo $e->getMessage();
echo "</div>";

}

}

?>

<table width="100%" cellpadding="3" cellspacing="0">
<?php

$query = $db->query( "SELECT * FROM usergroups" );

while( $array = $db->assoc( $query ) ) {

if( in_array( $array['id'], $data['ugroups'] ) ) {

$groups[$array['id'] . '_active'] = $array['name'];

}
else {

$groups[$array['id']] = $array['name'];

}

if( $array['id'] == $data['displaygroup'] ) {

$dgroups[$array['id'] . '_active']  = $array['name'];

}
else {

$dgroups[$array['id']]  = $array['name'];

}

}

echo $core->buildField( "text",
"required",
"username",
"Username",
"The new username.",
$data['username'] );

echo $core->buildField( "password",
"<?php if( !$editid ) { ?>required<?php } ?>",
"password",
"Password",
"The new password." );

echo $core->buildField( "text",
"",
"email",
"Email",
"The new email (optional).",
$data['email'] );

echo $core->buildField( "text",
"",
"habbo",
"Habbo name",
"The new Habbo name (optional).",
$data['habbo'] );

echo $core->buildField( "select",
"required",
"dgroup",
"Display group",
"The user's display group.",
$dgroups );

echo $core->buildField( "checkbox",
"required",
"ugroup",
"Active usergroups",
"The user's active groups.",
$groups );

?>
</table>

</div>

<div class="box" align="right">

<input class="button" type="submit" name="submit" value="Submit" />

</div>

</form>

<?php
echo $core->buildFormJS('addUser');

?>

Hi there,
There's something wrong with this register form, it's submitting without validation.

Code: [Select]
<?php
  require_once('./includes/connectvars.php');

  // Connect to the database
  $dbc = mysqli_connect(DB_HOST, DB_USER, DB_PASSWORD, DB_NAME);

  if (isset($_POST['submit'])) {
    // Grab the profile data from the POST
    $username = mysqli_real_escape_string($dbc, trim($_POST['username']));
    $password1 = mysqli_real_escape_string($dbc, trim($_POST['password1']));
    $password2 = mysqli_real_escape_string($dbc, trim($_POST['password2']));
$firstname = mysqli_real_escape_string($dbc, trim($_POST['first_name']));
$lastname = mysqli_real_escape_string($dbc, trim($_POST['last_name']));

    if (!empty($username) && !empty($password1) && !empty($password2) && ($password1 == $password2) && !empty($firstname) && !empty($lastname)) {
      // Make sure someone isn't already registered using this username
      $query = "SELECT * FROM users WHERE username = '$username'";
      $data = mysqli_query($dbc, $query);
      if (mysqli_num_rows($data) == 0) {
        // The username is unique, so insert the data into the database
$query = "INSERT INTO users (username, password, join_date, first_name, last_name) VALUES ('$username', SHA('$password1'), NOW(), '$firstname', '$lastname')";

        mysqli_query($dbc, $query);

        // Confirm success with the user
        echo '<p>Your new account has been successfully created. You\'re now ready to <a href="login.php">log in</a>.</p>';

        mysqli_close($dbc);
        exit();
      }
      else {
        // An account already exists for this username, so display an error message
        echo '<p class="error">An account already exists for this username. Please use a different address.</p>';
        $username = "";
      }
    }
    else {
      echo '<p class="error">You must enter all of the sign-up data, including the desired password twice.</p>';
    }
  }

  mysqli_close($dbc);
?>

  <p>Please enter your username and desired password to sign up to Mismatch.</p>
  <form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
      <legend>Registration Info</legend>
      <label for="username">Username:</label>
      <input type="text" id="username" name="username" value="<?php if (!empty($username)) echo $username; ?>" /><br />
      <label for="password1">Password:</label>
      <input type="password" id="password1" name="password1" /><br />
      <label for="password2">Password (retype):</label>
      <input type="password" id="password2" name="password2" /><br />
  <label for="first_name">first name:</label>
      <input type="text" id="first_name" name="first_name" /><br />
  <label for="last_name">last name:</label>
      <input type="text" id="last_name" name="last_name" /><br />
    <input type="submit" value="Sign Up" name="submit" />
  </form>
</body>
</html>


I've had this problem for a while now and can't figure it out, any suggestions are appreciated.
Thank you.

Hi,
I created a previous thread but the problems were too confusing so I've started this thread again.

I have a register form and it's supposed to validate if fields are empty.
If fields are not empty, it should enter data on submit, into the table.

The problem: The form is able to submit without validation and the data does not enter the table.

The code:
Code: [Select]
<?php

  require_once('./includes/connectvars.php');

  // Connect to the database
      $dbc = mysqli_connect(DB_HOST, DB_USER, DB_PASSWORD, DB_NAME);

  if (isset($_POST['submit'])) {
    // Grab the profile data from the POST
    $username = mysqli_real_escape_string($dbc, trim($_POST['username']));
    $password1 = mysqli_real_escape_string($dbc, trim($_POST['password1']));
    $password2 = mysqli_real_escape_string($dbc, trim($_POST['password2']));
$firstname = mysqli_real_escape_string($dbc, trim($_POST['first_name']));
$lastname = mysqli_real_escape_string($dbc, trim($_POST['last_name']));

    if (!empty($username) && !empty($password1) && !empty($password2) && ($password1 == $password2) && !empty($firstname) && !empty($lastname)) {
      // Make sure someone isn't already registered using this username
      $query = "SELECT * FROM cuser WHERE username = '$username'";
      $data = mysqli_query($dbc, $query);
      if (mysqli_num_rows($data) == 0) {
        // The username is unique, so insert the data into the database
$query = "INSERT INTO cuser (username, password, join_date, first_name, last_name) VALUES ('$username', SHA('$password1'), NOW(), '$firstname', '$lastname')";

        mysqli_query($dbc, $query);

        // Confirm success with the user
        echo '<p>Your new account has been successfully created. You\'re now ready to <a href="login.php">log in</a>.</p>';

        mysqli_close($dbc);
        exit();
      }
      else {
        // An account already exists for this username, so display an error message
        echo '<p class="error">An account already exists for this username. Please use a different address.</p>';
        $username = "";
      }
    }
    else {
      echo '<p class="error">You must enter all of the sign-up data, including the desired password twice.</p>';
    }
  }

  mysqli_close($dbc);
?>

  <p>Please enter your username and desired password to sign up to Mismatch.</p>
  <form method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
      <legend>Registration Info</legend>
      <label for="username">Username:</label>
      <input type="text" id="username" name="username" value="<?php if (!empty($username)) echo $username; ?>" /><br />
      <label for="password1">Password:</label>
      <input type="password" id="password1" name="password1" /><br />
      <label for="password2">Password (retype):</label>
      <input type="password" id="password2" name="password2" /><br />
  <label for="first_name">first name:</label>
      <input type="text" id="first_name" name="first_name" /><br />
  <label for="last_name">last name:</label>
      <input type="text" id="last_name" name="last_name" /><br />
    <input type="submit" value="Sign Up" name="submit" />
  </form>
</body>
</html>

Any ideas on what the problem is?

I've sent my sessions in another file.