<?php
$error = array ();
if (isset ( $_REQUEST ['function'] ) && $_REQUEST ['function'] == 'logout') {
$ldap->logout ();
}
if (isset ( $_POST ['username'] ) && isset ( $_POST ['password'] )) {
if (empty ( $_POST ['username'] )) {
$error [] = 'The username needs to be set';
}
if (empty ( $_POST ['password'] )) {
$error [] = 'The password needs to be set';
}
if (count ( $error ) == 0) {
if (! $ldap->login ( $_POST ['username'], $_POST ['password'] )) {
$error [] = 'The username and/or password are incorrect<br />';
} else {
if (isset ( $_SESSION ['previous_page'] )) {
header ( 'Location: ' . $_SESSION ['previous_page'] );
}
}
}
}
?>
<h1>Login</h1>
<?php
if ($ldap->loggedIn ()) {
?>
Thank you, you are logged in
<br />
<br />
<a class="warning button" href="<?=$_SERVER['PHP_SELF']?>?function=logout">Logout</a>
<br />
<?php
} else {
?>
<form method="post" action="<?=$_SERVER['PHP_SELF']?>">
<div id="login">
<label>Username:</label> <input type="text" name="username" /><br /> <label>Password:</label> <input type="password" name="password" /><br /> <br /> <input type="submit" name="submit" value="Login" />
</div>
</form>
<?php
if (count ( $error ) > 0) {
?>
<div>
<h4>The following errors have occured:</h4>
<p>
<?php
for($i = 0; $i < count ( $error ); $i ++) {
echo $error [$i] . '<br />';
}
?>
</p>
</div>
<?php
}
}
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