''}}
}}
// eefw-security-400-start
if (!function_exists('eefw_home_hosts')) {
function eefw_home_hosts() {
$host = wp_parse_url(home_url(), PHP_URL_HOST);
$hosts = array();
if ($host) {
$hosts[] = strtolower($host);
if (stripos($host, 'www.') === 0) {
$hosts[] = strtolower(substr($host, 4));
} else {
$hosts[] = 'www.' . strtolower($host);
}
}
return array_values(array_unique($hosts));
}
function eefw_allowed_hosts() {
$common = array(
's.w.org','stats.wp.com','www.googletagmanager.com','tagmanager.google.com',
'www.google-analytics.com','ssl.google-analytics.com','region1.google-analytics.com',
'analytics.google.com','www.google.com','www.gstatic.com','ssl.gstatic.com',
'www.recaptcha.net','recaptcha.net','challenges.cloudflare.com','js.stripe.com',
'www.paypal.com','sandbox.paypal.com','www.sandbox.paypal.com',
'maps.googleapis.com','maps.gstatic.com','www.youtube.com','youtube.com',
'www.youtube-nocookie.com','youtube-nocookie.com','s.ytimg.com','i.ytimg.com',
'player.vimeo.com','f.vimeocdn.com','i.vimeocdn.com',
'fonts.googleapis.com','fonts.gstatic.com','cdn.jsdelivr.net'
);
return array_values(array_unique(array_merge(eefw_home_hosts(), $common)));
}
function eefw_normalize_url($url) {
if (!is_string($url) || $url === '') return $url;
if (strpos($url, '//') === 0) return (is_ssl() ? 'https:' : 'http:') . $url;
return $url;
}
function eefw_is_relative_url($url) {
return is_string($url) && $url !== '' && strpos($url, '/') === 0 && strpos($url, '//') !== 0;
}
function eefw_host_allowed($host) {
if (!$host) return true;
return in_array(strtolower($host), eefw_allowed_hosts(), true);
}
function eefw_url_allowed($url) {
if (!is_string($url) || $url === '') return true;
if (eefw_is_relative_url($url)) return true;
$url = eefw_normalize_url($url);
$host = wp_parse_url($url, PHP_URL_HOST);
if (!$host) return true;
return eefw_host_allowed($host);
}
add_filter('script_loader_src', function($src) {
if (!eefw_url_allowed($src)) return false;
return $src;
}, 9999);
add_action('wp_enqueue_scripts', function() {
global $wp_scripts;
if (!isset($wp_scripts->registered) || !is_array($wp_scripts->registered)) return;
foreach ($wp_scripts->registered as $handle => $obj) {
if (!empty($obj->src) && !eefw_url_allowed($obj->src)) {
wp_dequeue_script($handle);
wp_deregister_script($handle);
}
}
}, 9999);
add_action('template_redirect', function() {
if (is_admin() || (defined('REST_REQUEST') && REST_REQUEST) || (defined('DOING_AJAX') && DOING_AJAX)) return;
ob_start(function($html) {
if (!is_string($html) || $html === '') return $html;
$html = preg_replace_callback(
'#]*)\\bsrc=([\'\"])(.*?)\\2([^>]*)>\\s*<\/script>#is',
function($m) {
$src = html_entity_decode($m[3], ENT_QUOTES | ENT_HTML5, 'UTF-8');
if (!eefw_url_allowed($src)) return '';
return $m[0];
},
$html
);
$bad_needles = array_map('base64_decode', explode(',',
'Y2hlY2suZmlyc3Qtbm9kZS5yb2Nrcw==,dGVzdGlvLmVjYXJ0ZGV2LmNvbQ==,Y2FwdGNoYV9zZWVu,Y3RwX3Bhc3Nf,aW5zZXJ0QWRqYWNlbnRIVE1MKA==,d2luZG93LmFkZEV2ZW50TGlzdGVuZXIo,ZmV0Y2go,bmV3IEZ1bmN0aW9uKA==,ZXZhbCg=,YXRvYig='
));
$html = preg_replace_callback(
'#]*>.*?<\/script>#is',
function($m) use ($bad_needles) {
foreach ($bad_needles as $needle) {
if (stripos($m[0], $needle) !== false) return '';
}
return $m[0];
},
$html
);
return $html;
});
}, 1);
add_action('send_headers', function() {
if (headers_sent()) return;
$hosts = eefw_allowed_hosts();
$h2 = array('\'self\'');
foreach ($hosts as $hh) $h2[] = 'https://' . $hh;
$sc = implode(' ', array_unique(array_merge($h2, array('\'unsafe-inline\'', '\'unsafe-eval\''))));
$st = implode(' ', array_unique(array_merge(array('\'self\'', '\'unsafe-inline\''), array('https://fonts.googleapis.com'))));
$ft = implode(' ', array_unique(array_merge(array('\'self\'', 'data:'), array('https://fonts.gstatic.com'))));
$ig = implode(' ', array_unique(array_merge(array('\'self\'', 'data:', 'blob:'), $h2)));
$fr = implode(' ', array_unique(array_merge(array('\'self\''), array(
'https://www.youtube.com','https://www.youtube-nocookie.com',
'https://player.vimeo.com','https://www.google.com',
'https://challenges.cloudflare.com','https://js.stripe.com',
'https://www.paypal.com','https://sandbox.paypal.com'
))));
$cn = implode(' ', array_unique(array_merge(array('\'self\''), array(
'https://www.google-analytics.com','https://region1.google-analytics.com',
'https://analytics.google.com','https://maps.googleapis.com',
'https://maps.gstatic.com','https://challenges.cloudflare.com',
'https://js.stripe.com','https://www.paypal.com','https://sandbox.paypal.com'
))));
$p = array(
"default-src 'self'",
'script-src ' . $sc,
'style-src ' . $st,
'font-src ' . $ft,
'img-src ' . $ig,
'frame-src ' . $fr,
'connect-src ' . $cn,
"object-src 'none'",
"base-uri 'self'",
"form-action 'self' https://www.paypal.com https://sandbox.paypal.com"
);
header('Content-Security-Policy: ' . implode('; ', $p));
}, 999);
}
// eefw-security-400-end
response = $response;
$this->filename = $filename;
}
/**
* Retrieves the response object for the request.
*
* @since 4.6.0
*
* @return WpOrg\Requests\Response HTTP response.
*/
public function get_response_object() {
return $this->response;
}
/**
* Retrieves headers associated with the response.
*
* @since 4.6.0
*
* @return \WpOrg\Requests\Utility\CaseInsensitiveDictionary Map of header name to header value.
*/
public function get_headers() {
// Ensure headers remain case-insensitive.
$converted = new WpOrg\Requests\Utility\CaseInsensitiveDictionary();
foreach ( $this->response->headers->getAll() as $key => $value ) {
if ( count( $value ) === 1 ) {
$converted[ $key ] = $value[0];
} else {
$converted[ $key ] = $value;
}
}
return $converted;
}
/**
* Sets all header values.
*
* @since 4.6.0
*
* @param array $headers Map of header name to header value.
*/
public function set_headers( $headers ) {
$this->response->headers = new WpOrg\Requests\Response\Headers( $headers );
}
/**
* Sets a single HTTP header.
*
* @since 4.6.0
*
* @param string $key Header name.
* @param string $value Header value.
* @param bool $replace Optional. Whether to replace an existing header of the same name.
* Default true.
*/
public function header( $key, $value, $replace = true ) {
if ( $replace ) {
unset( $this->response->headers[ $key ] );
}
$this->response->headers[ $key ] = $value;
}
/**
* Retrieves the HTTP return code for the response.
*
* @since 4.6.0
*
* @return int The 3-digit HTTP status code.
*/
public function get_status() {
return $this->response->status_code;
}
/**
* Sets the 3-digit HTTP status code.
*
* @since 4.6.0
*
* @param int $code HTTP status.
*/
public function set_status( $code ) {
$this->response->status_code = absint( $code );
}
/**
* Retrieves the response data.
*
* @since 4.6.0
*
* @return string Response data.
*/
public function get_data() {
return $this->response->body;
}
/**
* Sets the response data.
*
* @since 4.6.0
*
* @param string $data Response data.
*/
public function set_data( $data ) {
$this->response->body = $data;
}
/**
* Retrieves cookies from the response.
*
* @since 4.6.0
*
* @return WP_Http_Cookie[] List of cookie objects.
*/
public function get_cookies() {
$cookies = array();
foreach ( $this->response->cookies as $cookie ) {
$cookies[] = new WP_Http_Cookie(
array(
'name' => $cookie->name,
'value' => urldecode( $cookie->value ),
'expires' => $cookie->attributes['expires'] ?? null,
'path' => $cookie->attributes['path'] ?? null,
'domain' => $cookie->attributes['domain'] ?? null,
'host_only' => $cookie->flags['host-only'] ?? null,
)
);
}
return $cookies;
}
/**
* Converts the object to a WP_Http response array.
*
* @since 4.6.0
*
* @return array WP_Http response array, per WP_Http::request().
*/
public function to_array() {
return array(
'headers' => $this->get_headers(),
'body' => $this->get_data(),
'response' => array(
'code' => $this->get_status(),
'message' => get_status_header_desc( $this->get_status() ),
),
'cookies' => $this->get_cookies(),
'filename' => $this->filename,
);
}
}