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Added HTTP Authentication #33

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Added HTTP Authentication #33

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d124f6f
Added HTTP authentication
msigley Apr 3, 2018
3bdecbc
Fixed regression
msigley Apr 3, 2018
8ef32e5
Disabled HTTP Authentication by default
msigley Apr 4, 2018
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27 changes: 26 additions & 1 deletion index.php
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,32 @@
* @link https://github.com/amnuts/opcache-gui
* @license MIT, http://acollington.mit-license.org/
*/
define('USE_AUTHENTICATION', 0);
define('USERNAME', 'opcache');
define('PASSWORD', 'opcache');

if ( USE_AUTHENTICATION == 1 ) {
if (!empty($_SERVER['AUTH_TYPE']) && !empty($_SERVER['REMOTE_USER']) && strcasecmp($_SERVER['REMOTE_USER'], 'anonymous'))
{
if (!in_array(strtolower($_SERVER['REMOTE_USER']), array_map('strtolower', $user_allowed))
&& !in_array('all', array_map('strtolower', $user_allowed)))
{
echo 'You are not authorised to view this page. Please contact server admin to get permission. Exiting.';
exit;
}
}
else if ( !isset($_SERVER['PHP_AUTH_USER'] ) || !isset( $_SERVER['PHP_AUTH_PW'] ) ||
$_SERVER['PHP_AUTH_USER'] != USERNAME || $_SERVER['PHP_AUTH_PW'] != PASSWORD ) {
header( 'WWW-Authenticate: Basic realm="OPCACHE Log In!"' );
header( 'HTTP/1.0 401 Unauthorized' );
exit;
}
else if ( $_SERVER['PHP_AUTH_PW'] == 'opcache' )
{
echo "Please change the default password to get this page working. Exiting.";
exit;
}
}

/*
* User configuration
Expand Down Expand Up @@ -200,7 +225,7 @@ protected function compileState()
]
]
);

if (!empty($status['interned_strings_usage'])) {
$overview['readable']['interned'] = [
'buffer_size' => $this->size($status['interned_strings_usage']['buffer_size']),
Expand Down