| 1 |
<?php |
| 2 |
|
| 3 |
namespace CookieAdmin; |
| 4 |
|
| 5 |
if(!defined('COOKIEADMIN_VERSION') || !defined('ABSPATH')){ |
| 6 |
die('Hacking Attempt'); |
| 7 |
} |
| 8 |
|
| 9 |
class Enduser{ |
| 10 |
|
| 11 |
static $http_cookies = array(); |
| 12 |
static $categorized_cookies = array(); |
| 13 |
|
| 14 |
static function enqueue_scripts(){ |
| 15 |
global $wpdb; |
| 16 |
|
| 17 |
$view = get_option('cookieadmin_law', 'cookieadmin_gdpr'); |
| 18 |
$policy = cookieadmin_load_policy(); |
| 19 |
$table_name = esc_sql($wpdb->prefix . 'cookieadmin_cookies'); |
| 20 |
//cookieadmin_r_print($view); |
| 21 |
//cookieadmin_r_print($policy); |
| 22 |
|
| 23 |
if(!empty($policy) && !empty($view) && !cookieadmin_is_editor_mode()){ |
| 24 |
|
| 25 |
add_filter('mepr_design_style_handle_prefixes', '\CookieAdmin\Enduser::memberpress_allow_style_prefix'); |
| 26 |
|
| 27 |
wp_enqueue_style('cookieadmin-style', COOKIEADMIN_PLUGIN_URL . 'assets/css/consent.css', [], COOKIEADMIN_VERSION); |
| 28 |
|
| 29 |
$js_deps = []; |
| 30 |
// Free consent.js is the base script from where the functionality gets triggered |
| 31 |
// So we need to make sure the dependencies of free script gets loaded first |
| 32 |
// Like the pro/consent.js is a dependency of the free one. |
| 33 |
if(defined('COOKIEADMIN_PREMIUM')){ |
| 34 |
$js_deps[] = 'cookieadmin_pro_js'; |
| 35 |
} |
| 36 |
|
| 37 |
wp_enqueue_script('cookieadmin_js', COOKIEADMIN_PLUGIN_URL . 'assets/js/consent.js', $js_deps, COOKIEADMIN_VERSION); |
| 38 |
|
| 39 |
$policy[$view]['ajax_url'] = admin_url('admin-ajax.php'); |
| 40 |
$policy[$view]['nonce'] = wp_create_nonce('cookieadmin_js_nonce'); |
| 41 |
$policy[$view]['http_cookies'] = self::$http_cookies; |
| 42 |
$policy[$view]['home_url'] = home_url(); |
| 43 |
$policy[$view]['plugin_url'] = COOKIEADMIN_URL; |
| 44 |
$policy[$view]['is_pro'] = (defined('COOKIEADMIN_PREMIUM') ? COOKIEADMIN_PREMIUM : 0); |
| 45 |
$policy[$view]['ssl'] = is_ssl(); |
| 46 |
|
| 47 |
$base_path = parse_url(home_url(), PHP_URL_PATH) ?: '/'; |
| 48 |
$base_path = ($base_path !== '/') ? rtrim($base_path, '/') . '/' : '/'; |
| 49 |
|
| 50 |
// Used for setting cookie |
| 51 |
$policy[$view]['base_path'] = $base_path; |
| 52 |
|
| 53 |
// NOTE: Check the polylang string registration if changing these |
| 54 |
$policy[$view]['lang']['show_less'] = __('Show less', 'cookieadmin'); |
| 55 |
$policy[$view]['lang']['duration'] = __('Duration', 'cookieadmin'); |
| 56 |
$policy[$view]['lang']['session'] = __('Session', 'cookieadmin'); |
| 57 |
$policy[$view]['lang']['days'] = __('Days', 'cookieadmin'); |
| 58 |
|
| 59 |
// cookieadmin_r_print($policy);die(); |
| 60 |
|
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$rows = $wpdb->get_results("SELECT cookie_name, category, expires, description, patterns FROM {$table_name}"); |
| 62 |
$cookie_data = array(); |
| 63 |
|
| 64 |
foreach ($rows as $row) { |
| 65 |
$cookie_data[$row->cookie_name] = $row; |
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} |
| 67 |
|
| 68 |
$policy[$view]['categorized_cookies'] = self::$categorized_cookies = $cookie_data; |
| 69 |
|
| 70 |
$policy[$view] = apply_filters('cookieadmin_before_localize', $policy[$view]); |
| 71 |
|
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wp_localize_script('cookieadmin_js', 'cookieadmin_policy', $policy[$view]); |
| 73 |
|
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} |
| 75 |
} |
| 76 |
|
| 77 |
static function cookieadmin_block_cookie_init_php(){ |
| 78 |
|
| 79 |
if(headers_sent() || (is_admin() && !wp_doing_ajax()) || defined('COOKIEADMIN_SCANNER') || cookieadmin_is_editor_mode()){ |
| 80 |
return; |
| 81 |
} |
| 82 |
|
| 83 |
$view = get_option('cookieadmin_law', 'cookieadmin_gdpr'); |
| 84 |
|
| 85 |
if(empty($view)){ |
| 86 |
return; |
| 87 |
} |
| 88 |
|
| 89 |
$http_cookies = array(); |
| 90 |
$set_cookie_headers = array(); |
| 91 |
|
| 92 |
foreach(headers_list() as $header) { |
| 93 |
if(stripos(trim($header), 'Set-Cookie:') === 0){ |
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$header = trim(substr($header, strlen('Set-Cookie:'))); |
| 95 |
$set_cookie_headers[] = $header; |
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} |
| 97 |
} |
| 98 |
|
| 99 |
if(empty($set_cookie_headers)){ |
| 100 |
return; |
| 101 |
} |
| 102 |
|
| 103 |
$policy = cookieadmin_load_policy(); |
| 104 |
|
| 105 |
if(empty($policy) || empty($policy[$view])){ |
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return; |
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} |
| 108 |
|
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$categories = self::get_cookie_categories(); |
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$consent = self::get_consent(); |
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$preload = self::get_preload_categories($policy, $view); |
| 112 |
$allowed_headers = array(); |
| 113 |
|
| 114 |
foreach($set_cookie_headers as $set_cookie){ |
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$name = self::get_cookie_name_from_header($set_cookie); |
| 116 |
|
| 117 |
if(empty($name)){ |
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continue; |
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} |
| 120 |
|
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if(self::is_response_cookie_allowed($set_cookie, $categories, $consent, $preload)){ |
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$allowed_headers[] = $set_cookie; |
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continue; |
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} |
| 125 |
|
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$http_cookies[$name]['string'] = trim($set_cookie); |
| 127 |
} |
| 128 |
|
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header_remove('Set-Cookie'); |
| 130 |
|
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foreach($allowed_headers as $set_cookie){ |
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header('Set-Cookie: ' . $set_cookie, false); |
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} |
| 134 |
|
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$http_cookies['cookieadmin_consent'] = ["string" => "cookieadmin_consent=CookieAdmin Cookie Initialization"]; |
| 136 |
|
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self::$http_cookies = $http_cookies; |
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} |
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|
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static function get_cookie_categories(){ |
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global $wpdb; |
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|
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$table_name = $wpdb->prefix . 'cookieadmin_cookies'; |
| 144 |
if(!self::cookieadmin_table_exists($table_name)){ |
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return array(); |
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} |
| 147 |
|
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$categories = array( |
| 149 |
'exact' => array(), |
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'prefix' => array(), |
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); |
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$rows = $wpdb->get_results("SELECT cookie_name, raw_name, category FROM {$table_name}"); |
| 153 |
|
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foreach($rows as $row){ |
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if(!empty($row->cookie_name) && !empty($row->category)){ |
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$category = strtolower($row->category); |
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$categories['exact'][$row->cookie_name] = $category; |
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|
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if(!empty($row->raw_name)){ |
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$categories['exact'][$row->raw_name] = $category; |
| 161 |
|
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if($row->raw_name !== $row->cookie_name && strpos($row->raw_name, $row->cookie_name) === 0){ |
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$categories['prefix'][$row->cookie_name] = $category; |
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} |
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} |
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} |
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} |
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|
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uksort($categories['prefix'], function($a, $b){ |
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return strlen($b) - strlen($a); |
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}); |
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|
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return $categories; |
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} |
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|
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static function get_consent(){ |
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if(empty($_COOKIE['cookieadmin_consent'])){ |
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return array(); |
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} |
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|
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$consent = json_decode(wp_unslash($_COOKIE['cookieadmin_consent']), true); |
| 182 |
if(!is_array($consent)){ |
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return array(); |
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} |
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|
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$sanitized = array(); |
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foreach($consent as $key => $value){ |
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$sanitized[sanitize_key($key)] = sanitize_text_field($value); |
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} |
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|
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return $sanitized; |
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} |
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|
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static function get_preload_categories($policy, $view){ |
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if(empty($policy) || empty($policy[$view]['preload']) || !is_array($policy[$view]['preload'])){ |
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return array(); |
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} |
| 198 |
|
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$preload = array(); |
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foreach($policy[$view]['preload'] as $category){ |
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$preload[] = strtolower(sanitize_key($category)); |
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} |
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|
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return $preload; |
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} |
| 206 |
|
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static function get_cookie_name_from_header($set_cookie){ |
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$parts = explode('=', $set_cookie, 2); |
| 209 |
$name = trim($parts[0]); |
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|
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if(empty($name)){ |
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return ''; |
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} |
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|
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return $name; |
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} |
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|
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static function is_response_cookie_allowed($set_cookie, $categories, $consent, $preload = array()){ |
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$name = self::get_cookie_name_from_header($set_cookie); |
| 220 |
|
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if(empty($name)){ |
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return false; |
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} |
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|
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// A deletion never adds a cookie and must not be prevented. |
| 226 |
if(preg_match('/(?:^|;)\s*max-age\s*=\s*(-?\d+)/i', $set_cookie, $age) && (int) $age[1] <= 0){ |
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return true; |
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} |
| 229 |
|
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if(preg_match('/(?:^|;)\s*expires\s*=\s*([^;]+)/i', $set_cookie, $expires)){ |
| 231 |
$expires_at = strtotime($expires[1]); |
| 232 |
if($expires_at !== false && $expires_at < time()){ |
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return true; |
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} |
| 235 |
} |
| 236 |
|
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if($name === 'cookieadmin_consent'){ |
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return true; |
| 239 |
} |
| 240 |
|
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$category = self::get_cookie_category($name, $categories); |
| 242 |
|
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if(empty($category)){ |
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return !empty($consent['accept']) && $consent['accept'] === 'true'; |
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} |
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|
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if($category === 'necessary' || in_array($category, $preload, true)){ |
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return true; |
| 249 |
} |
| 250 |
|
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if(!empty($consent['reject']) && $consent['reject'] === 'true'){ |
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return false; |
| 253 |
} |
| 254 |
|
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if(!empty($consent['accept']) && $consent['accept'] === 'true'){ |
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return true; |
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} |
| 258 |
|
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return !empty($consent[$category]) && $consent[$category] === 'true'; |
| 260 |
} |
| 261 |
|
| 262 |
static function get_cookie_category($name, $categories){ |
| 263 |
if(!empty($categories['exact'][$name])){ |
| 264 |
return $categories['exact'][$name]; |
| 265 |
} |
| 266 |
|
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if(empty($categories['prefix'])){ |
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return ''; |
| 269 |
} |
| 270 |
|
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foreach($categories['prefix'] as $prefix => $category){ |
| 272 |
if(strpos($name, $prefix) === 0){ |
| 273 |
return $category; |
| 274 |
} |
| 275 |
} |
| 276 |
|
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return ''; |
| 278 |
} |
| 279 |
|
| 280 |
static function block_scripts(){ |
| 281 |
|
| 282 |
if(wp_doing_ajax() || is_admin() || defined('REST_REQUEST') || defined('COOKIEADMIN_SCANNER') || cookieadmin_is_editor_mode()){ |
| 283 |
return; |
| 284 |
} |
| 285 |
|
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$settings = get_option('cookieadmin_settings'); |
| 287 |
|
| 288 |
if(empty($settings) || empty($settings['block_scripts'])){ |
| 289 |
return; |
| 290 |
} |
| 291 |
|
| 292 |
$view = get_option('cookieadmin_law', 'cookieadmin_gdpr'); |
| 293 |
$policy = cookieadmin_load_policy(); |
| 294 |
if(empty($policy) || empty($view)){ |
| 295 |
return; |
| 296 |
} |
| 297 |
|
| 298 |
ob_start([__CLASS__, 'update_tracking_scripts']); |
| 299 |
} |
| 300 |
|
| 301 |
static function update_tracking_scripts($html){ |
| 302 |
global $cookieadmin_settings; |
| 303 |
|
| 304 |
if(stripos($html, '<script') === false){ |
| 305 |
return $html; |
| 306 |
} |
| 307 |
|
| 308 |
if(empty(self::$categorized_cookies)){ |
| 309 |
return $html; |
| 310 |
} |
| 311 |
|
| 312 |
$cookieadmin_consent = isset($_COOKIE['cookieadmin_consent']) |
| 313 |
? json_decode(wp_unslash($_COOKIE['cookieadmin_consent']), true) |
| 314 |
: []; |
| 315 |
|
| 316 |
// Sanitizing cookies |
| 317 |
array_walk( $cookieadmin_consent, function( $value, $key ) use ( &$cookieadmin_consent ) { |
| 318 |
$sanitized_key = sanitize_key( $key ); |
| 319 |
$cookieadmin_consent[ $sanitized_key ] = sanitize_text_field($value); |
| 320 |
} ); |
| 321 |
|
| 322 |
$html = preg_replace_callback( |
| 323 |
'/<script\b([^>]*)>([\s\S]*?)<\/script>/i', |
| 324 |
function($match) use ($cookieadmin_consent, $cookieadmin_settings){ |
| 325 |
$attrs = $match[1]; |
| 326 |
$content = $match[2]; |
| 327 |
$full_tag = $match[0]; |
| 328 |
|
| 329 |
if(preg_match('/\btype\s*=\s*["\']text\/plain["\']/i', $attrs)){ |
| 330 |
return $full_tag; |
| 331 |
} |
| 332 |
|
| 333 |
if(preg_match('/\b(id|src)\s*=\s*["\'][^"\']*cookieadmin[^"\']*["\']/i', $attrs)){ |
| 334 |
return $full_tag; |
| 335 |
} |
| 336 |
|
| 337 |
if(preg_match('/\btype\s*=\s*["\']([^"\']+)["\']/i', $attrs, $type_match)){ |
| 338 |
$type = strtolower(trim($type_match[1])); |
| 339 |
if($type !== 'text/javascript' && $type !== 'module'){ |
| 340 |
return $full_tag; |
| 341 |
} |
| 342 |
} |
| 343 |
|
| 344 |
$src = ''; |
| 345 |
if(preg_match('/\bsrc\s*=\s*["\']([^"\']*)["\']/i', $attrs, $src_match)){ |
| 346 |
$src = $src_match[1]; |
| 347 |
} |
| 348 |
|
| 349 |
$match_against = !empty($src) ? $src : trim($attrs . ' ' . $content); |
| 350 |
|
| 351 |
if(empty($match_against)){ |
| 352 |
return $full_tag; |
| 353 |
} |
| 354 |
|
| 355 |
if(!empty($cookieadmin_settings['cookieadmin_google_advance_consent_mode'])){ |
| 356 |
// External Google tag loader |
| 357 |
if(!empty($src) && stripos($src, 'googletagmanager.com/gtag/js') !== false){ |
| 358 |
return $full_tag; |
| 359 |
} |
| 360 |
// Inline gtag() snippet |
| 361 |
if(empty($src) && stripos($content, 'gtag(') !== false){ |
| 362 |
return $full_tag; |
| 363 |
} |
| 364 |
} |
| 365 |
|
| 366 |
foreach (self::$categorized_cookies as $item) { |
| 367 |
$category = !empty($item->category) ? strtolower($item->category) : ''; |
| 368 |
$patterns = !empty($item->patterns) ? json_decode($item->patterns, true) : ''; |
| 369 |
|
| 370 |
if(empty($patterns) || empty($category)){ |
| 371 |
continue; |
| 372 |
} |
| 373 |
|
| 374 |
foreach ($patterns as $pattern) { |
| 375 |
if(strpos($match_against, $pattern) !== false){ |
| 376 |
if($category !== 'necessary' && |
| 377 |
(empty($cookieadmin_consent) || |
| 378 |
(!empty($cookieadmin_consent[$category]) && $cookieadmin_consent[$category] == 'false') || |
| 379 |
(!empty($cookieadmin_consent['reject']) && $cookieadmin_consent['reject'] == 'true') |
| 380 |
) |
| 381 |
){ |
| 382 |
if($attrs === ''){ |
| 383 |
return '<script type="text/plain" data-cookieadmin-category="' . esc_attr($category) . '">' . $content . '</script>'; |
| 384 |
} |
| 385 |
return '<script type="text/plain" data-cookieadmin-category="' . esc_attr($category) . '"' . $attrs . '>' . $content . '</script>'; |
| 386 |
} |
| 387 |
} |
| 388 |
} |
| 389 |
} |
| 390 |
|
| 391 |
return $full_tag; |
| 392 |
}, |
| 393 |
$html |
| 394 |
); |
| 395 |
|
| 396 |
return $html; |
| 397 |
} |
| 398 |
|
| 399 |
static function cookieadmin_show_banner(){ |
| 400 |
|
| 401 |
$view = get_option('cookieadmin_law', 'cookieadmin_gdpr'); |
| 402 |
$policy = cookieadmin_load_policy(); |
| 403 |
|
| 404 |
// Do not show banner if banner is off via Geo rule |
| 405 |
if(empty($view)){ |
| 406 |
return; |
| 407 |
} |
| 408 |
|
| 409 |
$raw_template = cookieadmin_load_consent_template($policy[$view], $view); |
| 410 |
|
| 411 |
if(!is_array($raw_template) || empty($raw_template)){ |
| 412 |
return false; |
| 413 |
} |
| 414 |
|
| 415 |
$templates = implode('', $raw_template); |
| 416 |
|
| 417 |
$allowed_tags = cookieadmin_kses_allowed_html(); |
| 418 |
|
| 419 |
$templates = apply_filters('cookieadmin_after_banner', $templates); |
| 420 |
|
| 421 |
// var_dump($policy[$view]); |
| 422 |
echo wp_kses($templates, $allowed_tags); |
| 423 |
} |
| 424 |
|
| 425 |
static function cookieadmin_table_exists($table_name) { |
| 426 |
global $wpdb; |
| 427 |
|
| 428 |
$query = $wpdb->prepare("SHOW TABLES LIKE %s", $table_name); |
| 429 |
|
| 430 |
return $wpdb->get_var($query) === $table_name; |
| 431 |
} |
| 432 |
|
| 433 |
static function memberpress_allow_style_prefix($prefix_arr){ |
| 434 |
$prefix_arr[] = 'cookieadmin'; |
| 435 |
return $prefix_arr; |
| 436 |
} |
| 437 |
} |
| 438 |
|
