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<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName |
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/** |
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* The nonce handler tests. |
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* |
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* @package automattic/jetpack-connection |
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*/ |
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namespace Automattic\Jetpack\Connection; |
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use PHPUnit\Framework\TestCase; |
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/** |
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* The nonce handler tests. |
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*/ |
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class Test_Nonce_Handler extends TestCase { |
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/** |
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* The nonce timestamp. |
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*/ |
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const TIMESTAMP = '1598639691'; |
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/** |
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* The nonce. |
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*/ |
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const NONCE = 'rAnDoM'; |
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/** |
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* Reset the environment after each test. |
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* |
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* @after |
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*/ |
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protected function tear_down() { |
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Nonce_Handler::invalidate_request_nonces(); |
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} |
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/** |
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* Testing the nonce adding functionality. |
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*/ |
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public function test_add() { |
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// Confirm that the nonce gets added. |
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self::assertTrue( ( new Nonce_Handler() )->add( static::TIMESTAMP, static::NONCE ) ); |
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// Confirm that the nonce is loaded from cache and still valid during the request. |
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self::assertTrue( ( new Nonce_Handler() )->add( static::TIMESTAMP, static::NONCE ) ); |
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} |
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/** |
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* Testing the cleanup hook scheduling. |
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*/ |
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public function test_schedule() { |
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global $wp_filter; |
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$is_callback_missing = empty( $wp_filter['jetpack_clean_nonces']->callbacks[10][ Nonce_Handler::class . '::clean_scheduled' ] ); |
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$is_schedule_missing = ! wp_next_scheduled( 'jetpack_clean_nonces' ); |
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( new Nonce_Handler() )->init_schedule(); |
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$is_callback_placed = ! empty( $wp_filter['jetpack_clean_nonces']->callbacks[10][ Nonce_Handler::class . '::clean_scheduled' ] ); |
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$is_scheduled = (bool) wp_next_scheduled( 'jetpack_clean_nonces' ); |
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self::assertTrue( $is_callback_missing, 'Cleanup callback is in place, it should not exist' ); |
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self::assertTrue( $is_schedule_missing, 'Schedule is in place, it should not exist' ); |
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self::assertTrue( $is_callback_placed, 'Cleanup callback is missing, it should have been added' ); |
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self::assertTrue( $is_scheduled, 'Schedule is missing, it should have been added' ); |
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} |
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/** |
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* Trying to add an existing nonce, and making sure it's considered invalid (returns false). |
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*/ |
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public function test_add_existing() { |
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$query_filter_run = false; |
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$query_filter = function ( $result, $query ) use ( &$query_filter_run ) { |
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if ( ! $query_filter_run && false !== strpos( $query, 'jetpack_nonce_' ) ) { |
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global $wpdb; |
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$query_filter_run = true; |
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$nonce_name = 'jetpack_nonce_' . static::TIMESTAMP . '_' . static::NONCE; |
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$this->assertEquals( "SELECT 1 FROM `{$wpdb->options}` WHERE option_name = '{$nonce_name}'", $query ); |
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return array( (object) array( 1 => '1' ) ); |
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} |
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return $result; |
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}; |
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add_filter( 'wordbless_wpdb_query_results', $query_filter, 10, 2 ); |
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$result = ( new Nonce_Handler() )->add( static::TIMESTAMP, static::NONCE ); |
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remove_filter( 'wordbless_wpdb_query_results', $query_filter ); |
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self::assertFalse( $result ); |
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self::assertTrue( $query_filter_run, "The SQL query assertions haven't run." ); |
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} |
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/** |
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* Testing the runtime nonce cleanup functionality. |
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*/ |
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public function test_delete() { |
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$nonce_ids = array( 1111, 2222 ); |
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$limit = 42; |
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$cutoff_timestamp = static::TIMESTAMP; |
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$query_filter_select_run = false; |
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$query_filter_delete_run = false; |
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$query_filter_select = function ( $result, $query ) use ( &$query_filter_select_run, $nonce_ids, $limit, $cutoff_timestamp ) { |
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if ( ! $query_filter_select_run && 0 === strpos( $query, 'SELECT ' ) && false !== strpos( $query, 'jetpack_nonce_' ) ) { |
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global $wpdb; |
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$query_filter_select_run = true; |
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self::assertEquals( "SELECT option_id FROM `{$wpdb->options}` WHERE `option_name` >= 'jetpack_nonce_' AND `option_name` < 'jetpack_nonce_{$cutoff_timestamp}' LIMIT {$limit}", $query ); |
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return array( |
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(object) array( 'option_id' => $nonce_ids[0] ), |
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(object) array( 'option_id' => $nonce_ids[1] ), |
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); |
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} |
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return $result; |
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}; |
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$query_filter_delete = function ( $result, $query ) use ( &$query_filter_delete_run, $nonce_ids ) { |
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if ( ! $query_filter_delete_run && 0 === strpos( $query, 'DELETE ' ) && false !== strpos( $query, 'option_id' ) ) { |
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global $wpdb; |
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$query_filter_delete_run = true; |
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self::assertEquals( "DELETE FROM `{$wpdb->options}` WHERE `option_id` IN ( " . implode( ', ', $nonce_ids ) . ' )', $query ); |
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} |
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return $result; |
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}; |
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add_filter( 'wordbless_wpdb_query_results', $query_filter_select, 10, 2 ); |
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add_filter( 'wordbless_wpdb_query_results', $query_filter_delete, 10, 2 ); |
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( new Nonce_Handler() )->delete( $limit, $cutoff_timestamp ); |
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remove_filter( 'wordbless_wpdb_query_results', $query_filter_select ); |
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remove_filter( 'wordbless_wpdb_query_results', $query_filter_delete ); |
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self::assertTrue( $query_filter_select_run, "The SQL query assertions haven't run." ); |
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self::assertTrue( $query_filter_delete_run, "The SQL query assertions haven't run." ); |
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} |
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/** |
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* Testing the shutdown cleanup hook. |
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*/ |
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public function test_reschedule() { |
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$handler = new Nonce_Handler(); |
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$handler->init_schedule(); |
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$scheduled_timestamp = wp_next_scheduled( 'jetpack_clean_nonces' ); |
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sleep( 1 ); |
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$handler->reschedule(); |
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$rescheduled_timestamp = wp_next_scheduled( 'jetpack_clean_nonces' ); |
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self::assertGreaterThan( $scheduled_timestamp, $rescheduled_timestamp ); |
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} |
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} |
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