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<?php /** * Collection of common pro-level functions * * @since 2.0 */
/** * Determines if this site is a pro-level site * * @since 2.0 * * @return bool */ function bruteprotect_is_linked() { global $current_user; $bruteprotect_user_linked = get_user_meta( $current_user->ID, 'bruteprotect_user_linked', false ); if ( $bruteprotect_user_linked == false ) { return false; } $site_linked = get_site_option( 'bruteprotect_user_linked', false ); if ( $site_linked == false ) { return false; }
return true; }
/** * Determines if this site can use secure login * * @since 2.0 * * @return bool */ function bruteprotect_has_secure_login() { return false; }
/** * Saves info from a 'check_key' api call * * @since 2.0 * * @param array $response * * @return void */
function bruteprotect_save_pro_info( $response ) { if ( isset( $response[ 'ckval' ] ) ) { update_site_option( 'bruteprotect_ckval', $response[ 'ckval' ] ); }
if ( isset( $response[ 'site_id' ] ) ) { update_site_option( 'bruteprotect_site_id', $response[ 'site_id' ] ); }
// remote_monitoring, remote_version, remote_update, remote_login if ( isset( $response[ 'privacy_settings' ] ) && is_array( $response[ 'privacy_settings' ] ) ) { $privacy_opt_in = get_site_option( 'brute_privacy_opt_in' ); foreach ( $response[ 'privacy_settings' ] as $k => $v ) { if ( empty( $v ) ) { if ( isset( $privacy_opt_in[ $k ] ) ) { unset( $privacy_opt_in[ $k ] ); } } else { $privacy_opt_in[ $k ] = $v; } }
update_site_option( 'brute_privacy_opt_in', $privacy_opt_in ); } }
/** * Calls the api to verify that an action can be taken * * @since 2.0 * * @param string $url * @param array $data * * @return bool */ function verify_bp_nonce( $url, $data ) {
$verified = false; if ( isset( $data[ 'bpnonce' ] ) ) {
if ( isset( $data[ 'action' ] ) ) { unset( $data[ 'action' ] ); }
$data[ 'action' ] = 'verify_nonce';
$args = array( 'body' => $data, 'httpversion' => '1.0', 'timeout' => 15 );
$response_json = wp_remote_post( $url, $args ); if ( is_array( $response_json ) ) { $response = json_decode( $response_json[ 'body' ], true ); if ( isset( $response[ 'verified' ] ) ) { $chkval = get_site_option( 'bruteprotect_ckval' ); $key = sha1( $chkval . $data[ 'bpnonce' ] ); if ( $key == $response[ 'verified' ] ) { $verified = true; } } } }
return $verified; }
/** * Returns an array of installed plugins * * @since 2.0 * * @return array */ function bruteprotect_get_plugins() { if ( !function_exists( 'get_plugins' ) ) { require_once( ABSPATH . 'wp-admin/includes/plugin.php' ); } $installed_plugins = get_plugins(); $out_of_date_plugins = bruteprotect_get_out_of_date_plugins(); $bp_plugins = array(); if ( is_array( $installed_plugins ) ) : foreach ( $installed_plugins as $key => &$plugin ) : $needs_update = ( isset( $out_of_date_plugins[ $key ] ) ) ? '1' : '0'; $update_to_version = ( isset( $out_of_date_plugins[ $key ] ) ) ? $out_of_date_plugins[ $key ]->new_version : ''; $key_parts = explode( '/', $key ); $plugin[ 'slug' ] = $key_parts[ 0 ]; $plugin[ 'path' ] = $key; $plugin[ 'needs_update' ] = $needs_update; $plugin[ 'update_to_version' ] = $update_to_version; if ( is_plugin_active( $key ) ) { $plugin[ 'active' ] = '1'; } else { $plugin[ 'active' ] = '0'; } $bp_plugins[ ] = $plugin; endforeach; endif;
return $bp_plugins; }
/** * Returns an array of installed themes * * @since 2.0 * * @return array */ function bruteprotect_get_themes() { if ( !function_exists( 'wp_get_themes' ) ) { require_once( ABSPATH . 'wp-admin/includes/theme.php' ); } $themes = wp_get_themes(); $out_of_date_themes = bruteprotect_get_out_of_date_themes(); $installed_themes = array(); $current_theme = get_template(); if ( is_array( $themes ) ) : foreach ( $themes as $slug => $theme ) { $needs_update = ( isset( $out_of_date_themes[ $slug ] ) ) ? '1' : '0'; $update_to_version = ( isset( $out_of_date_themes[ $slug ] ) ) ? $out_of_date_themes[ $slug ][ 'new_version' ] : ''; $active = ( $current_theme == $slug ) ? '1' : '0'; $installed_themes[ $slug ][ 'Name' ] = $theme->get( 'Name' ); $installed_themes[ $slug ][ 'ThemeURI' ] = $theme->get( 'ThemeURI' ); $installed_themes[ $slug ][ 'Description' ] = $theme->get( 'Description' ); $installed_themes[ $slug ][ 'Author' ] = $theme->get( 'Author' ); $installed_themes[ $slug ][ 'AuthorURI' ] = $theme->get( 'AuthorURI' ); $installed_themes[ $slug ][ 'Version' ] = $theme->get( 'Version' ); $installed_themes[ $slug ][ 'Template' ] = $theme->get( 'Template' ); $installed_themes[ $slug ][ 'Status' ] = $theme->get( 'Status' ); $installed_themes[ $slug ][ 'Tags' ] = $theme->get( 'Tags' ); $installed_themes[ $slug ][ 'TextDomain' ] = $theme->get( 'TextDomain' ); $installed_themes[ $slug ][ 'DomainPath' ] = $theme->get( 'DomainPath' ); $installed_themes[ $slug ][ 'needs_update' ] = $needs_update; $installed_themes[ $slug ][ 'update_to_version' ] = $update_to_version; $installed_themes[ $slug ][ 'active' ] = $active; } endif;
return $installed_themes; }
/** * Adds support for http_response_code if it's not already there * * @since 2.0 * * @return array */ if ( !function_exists( 'http_response_code' ) ) { function http_response_code( $code = null ) {
if ( $code !== null ) {
switch ( $code ) { case 100: $text = 'Continue'; break; case 101: $text = 'Switching Protocols'; break; case 200: $text = 'OK'; break; case 201: $text = 'Created'; break; case 202: $text = 'Accepted'; break; case 203: $text = 'Non-Authoritative Information'; break; case 204: $text = 'No Content'; break; case 205: $text = 'Reset Content'; break; case 206: $text = 'Partial Content'; break; case 300: $text = 'Multiple Choices'; break; case 301: $text = 'Moved Permanently'; break; case 302: $text = 'Moved Temporarily'; break; case 303: $text = 'See Other'; break; case 304: $text = 'Not Modified'; break; case 305: $text = 'Use Proxy'; break; case 400: $text = 'Bad Request'; break; case 401: $text = 'Unauthorized'; break; case 402: $text = 'Payment Required'; break; case 403: $text = 'Forbidden'; break; case 404: $text = 'Not Found'; break; case 405: $text = 'Method Not Allowed'; break; case 406: $text = 'Not Acceptable'; break; case 407: $text = 'Proxy Authentication Required'; break; case 408: $text = 'Request Time-out'; break; case 409: $text = 'Conflict'; break; case 410: $text = 'Gone'; break; case 411: $text = 'Length Required'; break; case 412: $text = 'Precondition Failed'; break; case 413: $text = 'Request Entity Too Large'; break; case 414: $text = 'Request-URI Too Large'; break; case 415: $text = 'Unsupported Media Type'; break; case 500: $text = 'Internal Server Error'; break; case 501: $text = 'Not Implemented'; break; case 502: $text = 'Bad Gateway'; break; case 503: $text = 'Service Unavailable'; break; case 504: $text = 'Gateway Time-out'; break; case 505: $text = 'HTTP Version not supported'; break; default: exit( 'Unknown http status code "' . htmlentities( $code ) . '"' ); break; }
$protocol = ( isset( $_SERVER[ 'SERVER_PROTOCOL' ] ) ? $_SERVER[ 'SERVER_PROTOCOL' ] : 'HTTP/1.0' );
header( $protocol . ' ' . $code . ' ' . $text );
$GLOBALS[ 'http_response_code' ] = $code;
} else {
$code = ( isset( $GLOBALS[ 'http_response_code' ] ) ? $GLOBALS[ 'http_response_code' ] : 200 );
}
return $code;
} }
/** * Gets an array of out of date plugins from the site's transient * * @since 2.0 * * @return array */ function bruteprotect_get_out_of_date_plugins() { $out_of_date = array(); $update_plugins = get_site_transient( 'update_plugins' ); if ( empty( $update_plugins ) ) { return $out_of_date; }
$out_of_date = $update_plugins->response;
return $out_of_date; }
/** * Gets an array of out of date themes from the site's transient * * @since 2.0 * * @return array */ function bruteprotect_get_out_of_date_themes() { $out_of_date = array(); $update_themes = get_site_transient( 'update_themes' ); if ( empty( $update_themes ) ) { return $out_of_date; }
$out_of_date = $update_themes->response;
return $out_of_date; }
/** * Checks site transient to see if we need a core update or not * * @since 2.0 * * @return string '1' or '0' */ function brute_protect_get_core_update() { $core_update = '0'; $update_core = get_site_transient( 'update_core' ); if ( !isset( $update_core->updates ) ) { return $core_update; }
if ( !is_array( $update_core->updates ) ) { return $core_update; }
$updates = $update_core->updates[ 0 ];
if ( !isset( $updates->response ) || $updates->response == 'latest' ) { return $core_update; }
return '1'; }
function brute_site_unlinked_notice() { ?> <div class="updated"> <p>This site was unlinked from your my.bruteprotect.com account.</p> </div> <?php }
/** * Gets users on this site who have linked to an account on my.bruteprotect */ function get_bruteprotect_users() { $args = array( 'meta_query' => array( array( 'key' => 'bruteprotect_user_linked', 'compare' => 'EXISTS', ), ), ); $bp_users = get_users( $args );
return $bp_users; }
/** * @param $privacy_options * * @return string | bool */ function get_mybp_iframe_url( $privacy_options ) { global $current_user; $user_linked = get_user_meta( $current_user->ID, 'bruteprotect_user_linked', true );
// if the user has not linked yet, return false if ( empty( $user_linked ) ) { return false; }
// if the user chose not to allow BP to monitor their site, we tell that MyBruteProtect is not available if ( !is_array( $privacy_options ) || !isset( $privacy_options[ 'remote_updates' ] ) ) { return MYBP_URL . 'wp/no_permissions/'; } $site_id = get_site_option( 'bruteprotect_site_id' );
return MYBP_URL . 'wp/dash/' . $site_id . '/' . $user_linked;
}
function brute_show_jetpack_notice() { global $current_user; $dismissed = get_user_meta( $current_user->ID, 'brute_dismiss_jetpack_notice', true ); if ( '1' === $dismissed) { return false; } return true; }
function brute_needs_jetpack_install() { $plugins = get_plugins(); if ( isset( $plugins['jetpack/jetpack.php'] ) ) { return false; } return true; }
function brute_needs_jetpack_update() { $plugins = get_plugins(); if ( ! isset( $plugins['jetpack/jetpack.php'] ) ) { return false; } if ( ! isset( $plugins['jetpack/jetpack.php']['Version'] ) ) { return false; } $jetpack_version = $plugins['jetpack/jetpack.php']['Version']; $version_needed = '3.3'; $compare = version_compare( $jetpack_version, $version_needed ); if ( $compare > -1 ) { return false; } return true; }
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