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REST API: `unfiltered_html` and slashing: terms. 

Follow-up to #38609 and #38704; handle slashes correctly for taxonomy terms.

Props westonruter, jnylen0.
Fixes #38726, see #38609.


git-svn-id: https://develop.svn.wordpress.org/trunk@39190 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Joe Hoyle 2016-11-10 02:09:40 +00:00
parent 09e332c301
commit ec2ffb45c1
2 changed files with 111 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/wp-includes/rest-api/endpoints/class-wp-rest-terms-controller.php
View File

@ -380,7 +380,7 @@ class WP_REST_Terms_Controller extends WP_REST_Controller {
$prepared_term = $this->prepare_item_for_database( $request );
$term = wp_insert_term( $prepared_term->name, $this->taxonomy, $prepared_term );
$term = wp_insert_term( addslashes( $prepared_term->name ), $this->taxonomy, wp_slash( (array) $prepared_term ) );
if ( is_wp_error( $term ) ) {
/*
* If we're going to inform the client that the term already exists,
@ -491,7 +491,7 @@ class WP_REST_Terms_Controller extends WP_REST_Controller {
// Only update the term if we haz something to update.
if ( ! empty( $prepared_term ) ) {
$update = wp_update_term( $term->term_id, $term->taxonomy, (array) $prepared_term );
$update = wp_update_term( $term->term_id, $term->taxonomy, wp_slash( (array) $prepared_term ) );
if ( is_wp_error( $update ) ) {
return $update;
@ -821,9 +821,6 @@ class WP_REST_Terms_Controller extends WP_REST_Controller {
'description' => __( 'HTML description of the resource.' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
'arg_options' => array(
'sanitize_callback' => 'wp_filter_post_kses',
),
),
'link' => array(
'description' => __( 'URL to the resource.' ),

109
tests/phpunit/tests/rest-api/rest-tags-controller.php
View File

@ -10,16 +10,28 @@
* @group restapi
*/
class WP_Test_REST_Tags_Controller extends WP_Test_REST_Controller_Testcase {
protected static $superadmin;
protected static $administrator;
protected static $editor;
protected static $subscriber;
public static function wpSetUpBeforeClass( $factory ) {
self::$superadmin = $factory->user->create( array(
'role' => 'administrator',
'user_login' => 'superadmin',
) );
self::$administrator = $factory->user->create( array(
'role' => 'administrator',
) );
self::$editor = $factory->user->create( array(
'role' => 'editor',
) );
self::$subscriber = $factory->user->create( array(
'role' => 'subscriber',
) );
if ( is_multisite() ) {
update_site_option( 'site_admins', array( 'superadmin' ) );
}
}
public static function wpTearDownAfterClass() {
@ -617,6 +629,103 @@ class WP_Test_REST_Tags_Controller extends WP_Test_REST_Controller_Testcase {
$this->assertErrorResponse( 'rest_taxonomy_not_hierarchical', $response, 400 );
}
public function verify_tag_roundtrip( $input = array(), $expected_output = array() ) {
// Create the tag
$request = new WP_REST_Request( 'POST', '/wp/v2/tags' );
foreach ( $input as $name => $value ) {
$request->set_param( $name, $value );
}
$response = $this->server->dispatch( $request );
$this->assertEquals( 201, $response->get_status() );
$actual_output = $response->get_data();
// Compare expected API output to actual API output
$this->assertEquals( $expected_output['name'], $actual_output['name'] );
$this->assertEquals( $expected_output['description'], $actual_output['description'] );
// Compare expected API output to WP internal values
$tag = get_term_by( 'id', $actual_output['id'], 'post_tag' );
$this->assertEquals( $expected_output['name'], $tag->name );
$this->assertEquals( $expected_output['description'], $tag->description );
// Update the tag
$request = new WP_REST_Request( 'PUT', sprintf( '/wp/v2/tags/%d', $actual_output['id'] ) );
foreach ( $input as $name => $value ) {
$request->set_param( $name, $value );
}
$response = $this->server->dispatch( $request );
$this->assertEquals( 200, $response->get_status() );
$actual_output = $response->get_data();
// Compare expected API output to actual API output
$this->assertEquals( $expected_output['name'], $actual_output['name'] );
$this->assertEquals( $expected_output['description'], $actual_output['description'] );
// Compare expected API output to WP internal values
$tag = get_term_by( 'id', $actual_output['id'], 'post_tag' );
$this->assertEquals( $expected_output['name'], $tag->name );
$this->assertEquals( $expected_output['description'], $tag->description );
}
public function test_tag_roundtrip_as_editor() {
wp_set_current_user( self::$editor );
$this->assertEquals( ! is_multisite(), current_user_can( 'unfiltered_html' ) );
$this->verify_tag_roundtrip( array(
'name' => '\o/ ¯\_(ツ)_/¯',
'description' => '\o/ ¯\_(ツ)_/¯',
), array(
'name' => '\o/ ¯\_(ツ)_/¯',
'description' => '\o/ ¯\_(ツ)_/¯',
) );
}
public function test_tag_roundtrip_as_editor_html() {
wp_set_current_user( self::$editor );
if ( is_multisite() ) {
$this->assertFalse( current_user_can( 'unfiltered_html' ) );
$this->verify_tag_roundtrip( array(
'name' => '<div>div</div> <strong>strong</strong> <script>oh noes</script>',
'description' => '<div>div</div> <strong>strong</strong> <script>oh noes</script>',
), array(
'name' => 'div strong',
'description' => 'div <strong>strong</strong>',
) );
} else {
$this->assertTrue( current_user_can( 'unfiltered_html' ) );
$this->verify_tag_roundtrip( array(
'name' => '<div>div</div> <strong>strong</strong> <script>oh noes</script>',
'description' => '<div>div</div> <strong>strong</strong> <script>oh noes</script>',
), array(
'name' => 'div strong',
'description' => 'div <strong>strong</strong> oh noes',
) );
}
}
public function test_tag_roundtrip_as_superadmin() {
wp_set_current_user( self::$superadmin );
$this->assertTrue( current_user_can( 'unfiltered_html' ) );
$this->verify_tag_roundtrip( array(
'name' => '\\\&\\\ &amp; &invalid; < &lt; &amp;lt;',
'description' => '\\\&\\\ &amp; &invalid; < &lt; &amp;lt;',
), array(
'name' => '\\\&amp;\\\ &amp; &amp;invalid; &lt; &lt; &amp;lt;',
'description' => '\\\&amp;\\\ &amp; &amp;invalid; &lt; &lt; &amp;lt;',
) );
}
public function test_tag_roundtrip_as_superadmin_html() {
wp_set_current_user( self::$superadmin );
$this->assertTrue( current_user_can( 'unfiltered_html' ) );
$this->verify_tag_roundtrip( array(
'name' => '<div>div</div> <strong>strong</strong> <script>oh noes</script>',
'description' => '<div>div</div> <strong>strong</strong> <script>oh noes</script>',
), array(
'name' => 'div strong',
'description' => 'div <strong>strong</strong> oh noes',
) );
}
public function test_delete_item() {
wp_set_current_user( self::$administrator );
$term = get_term_by( 'id', $this->factory->tag->create( array( 'name' => 'Deleted Tag' ) ), 'post_tag' );