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<?php |
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|
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namespace WP_Defender\Component; |
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|
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use WP_Defender\Component; |
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use WP_Defender\Model\Scan as Model_Scan; |
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use WP_Defender\Model\Scan_Item; |
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|
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/** |
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* Class Legacy_Versions |
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* @package WP_Defender\Component |
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* @since 2.5.6 |
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*/ |
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class Legacy_Versions extends Component { |
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public const IGNORE_LIST = 'wdfscanignore'; |
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|
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/** |
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* @return array |
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*/ |
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private function find_all_scan_issue_items() { |
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global $wpdb; |
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|
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$sql = 'SELECT t0.ID AS id,t0.post_parent AS parentId,t1.meta_value AS type,t2.meta_value AS raw'; |
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$sql .= ' FROM ' . $wpdb->posts . ' AS t0'; |
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$sql .= ' LEFT JOIN ' . $wpdb->postmeta . " as t1 ON t1.post_id=ID AND t1.meta_key='type'"; |
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$sql .= ' LEFT JOIN ' . $wpdb->postmeta . " as t2 ON t2.post_id=ID AND t2.meta_key='raw'"; |
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$sql .= " WHERE t0.post_type='wdf_scan_item' AND t0.post_status = 'issue'"; |
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$sql .= ' GROUP BY ID'; |
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|
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return $wpdb->get_results( $sql, ARRAY_A );// phpcs:ignore |
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} |
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|
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/** |
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* @param array $ids |
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* |
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* @return array |
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*/ |
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private function find_all_scan_ignored_items( $ids ) { |
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global $wpdb; |
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|
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if ( is_array( $ids ) && count( $ids ) > 0 ) { |
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$sql = 'SELECT t0.ID AS id,t0.post_parent AS parentId,t1.meta_value AS type,t2.meta_value AS raw'; |
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$sql .= ' FROM ' . $wpdb->posts . ' AS t0'; |
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$sql .= ' LEFT JOIN ' . $wpdb->postmeta . " as t1 ON t1.post_id=ID AND t1.meta_key='type'"; |
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$sql .= ' LEFT JOIN ' . $wpdb->postmeta . " as t2 ON t2.post_id=ID AND t2.meta_key='raw'"; |
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$sql .= " WHERE t0.post_type='wdf_scan_item' AND t0.post_status = 'ignored'"; |
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$sql .= ' AND t0.ID IN (' . implode( ', ', $ids ) . ')'; |
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|
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return $wpdb->get_results( $sql, ARRAY_A );// phpcs:ignore |
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} |
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|
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return array(); |
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} |
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|
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/** |
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* @param array $old_data |
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* |
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* @return array |
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*/ |
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private function adapt_scan_data( $old_data ) { |
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$raw = ''; |
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switch ( $old_data['type'] ) { |
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case 'vuln': |
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$new_type = Scan_Item::TYPE_VULNERABILITY; |
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if ( isset( $old_data['raw'] ) && ! empty( $old_data['raw'] ) ) { |
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$raw = maybe_unserialize( $old_data['raw'] ); |
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/** |
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* Different $raw['slug'] values depending on the type: |
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* 'type' => 'theme', 'slug' => {THEME_SLUG}, ... |
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* 'type' => 'plugin', 'slug' => {PLUGIN_SLUG}, ... |
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* 'type' => 'WordPress', 'slug' => 'WordPress', ... |
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*/ |
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$file = is_array( $raw ) && isset( $raw['slug'] ) ? $raw['slug'] : ''; |
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} else { |
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$file = ''; |
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} |
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|
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if ( is_array( $raw ) && 'WordPress' !== $raw['type'] ) { |
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$raw_data = array( |
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'type' => $raw['type'], |
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'slug' => $raw['slug'], |
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'base_slug' => $raw['slug'], |
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'version' => '', |
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'name' => $raw['slug'], |
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'bugs' => $raw['bugs'], |
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); |
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} else { |
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$raw_data = $old_data['raw']; |
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} |
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break; |
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case 'content': |
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$new_type = Scan_Item::TYPE_SUSPICIOUS; |
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if ( isset( $old_data['raw'] ) && ! empty( $old_data['raw'] ) ) { |
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$raw = maybe_unserialize( $old_data['raw'] ); |
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$file = is_array( $raw ) && isset( $raw['file'] ) ? $raw['file'] : ''; |
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} else { |
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$file = ''; |
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} |
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|
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$raw_data = is_array( $raw ) && isset( $raw['meta'] ) ? $raw['meta'] : array(); |
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$raw_data['file'] = $file; |
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break; |
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case 'core': |
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default: |
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$new_type = Scan_Item::TYPE_INTEGRITY; |
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if ( isset( $old_data['raw'] ) && ! empty( $old_data['raw'] ) ) { |
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$raw = maybe_unserialize( $old_data['raw'] ); |
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$file = is_array( $raw ) && isset( $raw['file'] ) ? $raw['file'] : ''; |
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} else { |
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$file = ''; |
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} |
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|
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if ( is_array( $raw ) && isset( $raw['type'] ) ) { |
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// Change 'unknown' -> 'unversion'. |
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$short_desc = 'unknown' === $raw['type'] ? 'unversion' : $raw['type']; |
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} else { |
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$short_desc = ''; |
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} |
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$raw_data = array( |
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'file' => $file, |
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'type' => $short_desc, |
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); |
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break; |
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} |
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|
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return array( |
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'type' => $new_type, |
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'file' => $file, |
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'raw' => $raw_data, |
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); |
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} |
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|
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/** |
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* @param array $issue_items |
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* @param object $model |
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* |
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* @return mixed |
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*/ |
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private function save_scan_issue_data( $issue_items, $model ) { |
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if ( empty( $issue_items ) ) { |
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return; |
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} |
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// Get existed issues. |
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$existed_issues = $model->get_issues( null, Scan_Item::STATUS_ACTIVE ); |
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$unique_arr = array(); |
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foreach ( $issue_items as $item ) { |
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$data = $this->adapt_scan_data( $item ); |
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if ( empty( $data['file'] ) ) { |
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continue; |
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} |
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if ( ! empty( $existed_issues ) ) { |
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// Scan was started in version > 2.3.2. |
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foreach ( $existed_issues as $issue ) { |
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if ( Scan_Item::TYPE_VULNERABILITY === $data['type'] ) { |
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$file_name = $issue->raw_data['base_slug'] ?? ''; |
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} else { |
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$file_name = $issue->raw_data['file'] ?? ''; |
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} |
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// Check for uniqueness of elements. |
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if ( $data['file'] !== $file_name && ! in_array( $file_name, $unique_arr, true ) ) { |
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$unique_arr[] = $file_name; |
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$model->add_item( $data['type'], $data['raw'], Scan_Item::STATUS_ACTIVE ); |
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} |
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} |
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} else { |
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$file_name = $data['file'] ?? $data['raw']['file'] ?? false; |
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// Scan wasn't start. |
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if ( $file_name && ! in_array( $file_name, $unique_arr, true ) ) { |
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$unique_arr[] = $file_name; |
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$model->add_item( $data['type'], $data['raw'], Scan_Item::STATUS_ACTIVE ); |
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} |
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} |
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} |
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} |
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|
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/** |
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* @param array $ignored_items |
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* @param object $model |
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* |
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* @return mixed |
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*/ |
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private function save_scan_ignored_data( $ignored_items, $model ) { |
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if ( empty( $ignored_items ) ) { |
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return; |
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} |
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// Get INDEXER of ignored issues. |
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$index_lists = get_site_option( Model_Scan::IGNORE_INDEXER, array() ); |
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// Get existed ignored issues. |
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$existed_issues = $model->get_issues( null, Scan_Item::STATUS_IGNORE ); |
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foreach ( $ignored_items as $item ) { |
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$data = $this->adapt_scan_data( $item ); |
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if ( empty( $data['file'] ) ) { |
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continue; |
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} |
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if ( ! empty( $existed_issues ) ) { |
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// Scan was started in version > 2.3.2 |
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foreach ( $existed_issues as $issue ) { |
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if ( Scan_Item::TYPE_VULNERABILITY === $data['type'] ) { |
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$file_name = $issue->raw_data['base_slug'] ?? ''; |
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} else { |
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$file_name = $issue->raw_data['file'] ?? ''; |
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} |
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// Check for uniqueness of elements. |
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if ( $data['file'] !== $file_name && ! in_array( $file_name, $index_lists, true ) ) { |
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if ( isset( $data['file'] ) ) { |
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$index_lists[] = $data['file']; |
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} elseif ( isset( $data['raw']['slug'] ) ) { |
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$index_lists[] = $data['raw']['slug']; |
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} |
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$model->add_item( $data['type'], $data['raw'], Scan_Item::STATUS_IGNORE ); |
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} |
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} |
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} else { |
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$file_name = $data['file'] ?? $data['raw']['slug'] ?? false; |
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// Scan wasn't start. |
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if ( $file_name && ! in_array( $file_name, $index_lists, true ) ) { |
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$index_lists[] = $file_name; |
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$model->add_item( $data['type'], $data['raw'], Scan_Item::STATUS_IGNORE ); |
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} |
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} |
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} |
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// Update IGNORE_INDEXER. |
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$model->update_ignore_list( $index_lists ); |
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} |
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|
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/** |
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* @return array |
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*/ |
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public function get_scan_issue_data() { |
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|
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return $this->find_all_scan_issue_items(); |
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} |
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|
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/** |
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* @return array |
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*/ |
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public function get_scan_ignored_data() { |
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$ids = get_option( self::IGNORE_LIST, false ); |
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if ( ! is_array( $ids ) ) { |
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$ids = get_site_option( self::IGNORE_LIST, array() ); |
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if ( ! is_array( $ids ) ) { |
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return array(); |
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} |
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} |
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|
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return $this->find_all_scan_ignored_items( $ids ); |
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} |
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|
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/** |
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* @return int |
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*/ |
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private function run_simlpe_scan() { |
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$scan_component = new \WP_Defender\Component\Scan(); |
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$scan_model = new Model_Scan(); |
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// The simplest data: |
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$scan_model->percent = 100; |
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$scan_model->total_tasks = 1; |
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$scan_model->task_checkpoint = ''; |
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$scan_model->status = Model_Scan::STATUS_FINISH; |
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$scan_model->date_start = gmdate( 'Y-m-d H:i:s' ); |
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$scan_model->date_end = gmdate( 'Y-m-d H:i:s' ); |
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$scan_model->is_automation = false; |
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$last_id = $scan_model->save(); |
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$this->log( 'Scan ID during data migration: ' . $last_id, 'scan.log' ); |
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$scan_component->advanced_scan_actions( $scan_model ); |
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|
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return $last_id; |
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} |
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|
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/** |
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* Migrate scan data. |
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* First we save the ignored list to exclude them for the issue list. |
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* @param array $issue_list |
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* @param array $ignored_list |
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* |
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* @return mixed |
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*/ |
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public function migrate_scan_data( $issue_list, $ignored_list ) { |
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$scan = Model_Scan::get_active(); |
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if ( is_object( $scan ) ) { |
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$this->log( 'Scan is still running', 'scan.log' ); |
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return; |
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} |
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$model = Model_Scan::get_last(); |
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// Scan was started and finished before. |
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if ( is_object( $model ) && ! is_wp_error( $model ) ) { |
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$this->save_scan_ignored_data( $ignored_list, $model ); |
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$this->save_scan_issue_data( $issue_list, $model ); |
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} else { |
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/** |
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* Scan hasn't started before. Next steps: |
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* create Scan record, |
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* no send notification, |
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* create Scan items. |
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*/ |
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$this->run_simlpe_scan(); |
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$model = Model_Scan::get_last(); |
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if ( is_object( $model ) && ! is_wp_error( $model ) ) { |
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$this->save_scan_ignored_data( $ignored_list, $model ); |
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$this->save_scan_issue_data( $issue_list, $model ); |
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} |
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} |
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} |
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|
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/** |
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* @param array $issue_list |
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*/ |
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public function remove_old_scan_data( $issue_list, $ignored_list ) { |
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// Delete the list of scan issues. |
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if ( ! empty( $issue_list ) ) { |
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$parent_post_id = (int) $issue_list[0]['parentId']; |
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foreach ( $issue_list as $key => $issue ) { |
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// Delete scan items. |
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wp_delete_post( (int) $issue['id'] ); |
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} |
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// Delete scan. |
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wp_delete_post( $parent_post_id ); |
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} |
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// Delete the ignored list. |
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if ( ! empty( $ignored_list ) ) { |
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$parent_post_id = (int) $ignored_list[0]['parentId']; |
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foreach ( $ignored_list as $key => $item ) { |
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// Delete scan items. |
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wp_delete_post( (int) $item['id'] ); |
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} |
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// Delete scan. |
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wp_delete_post( $parent_post_id ); |
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|
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delete_site_option( self::IGNORE_LIST ); |
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delete_option( self::IGNORE_LIST ); |
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} |
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} |
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|
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public function change_onboarding_status() { |
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update_site_option( 'wp_defender_shown_activator', true ); |
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} |
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} |
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|
