Merge branch 'master' into signature_verification

README.md

@@ -1,10 +1,9 @@
 # ActivityPub #
-**Contributors:** [pfefferle](https://profiles.wordpress.org/pfefferle/), [mediaformat](https://profiles.wordpress.org/mediaformat/), [akirk](https://profiles.wordpress.org/akirk/)  
+**Contributors:** [pfefferle](https://profiles.wordpress.org/pfefferle/), [mediaformat](https://profiles.wordpress.org/mediaformat/), [akirk](https://profiles.wordpress.org/akirk/), [automattic](https://profiles.wordpress.org/automattic/)  
-**Donate link:** https://notiz.blog/donate/  
 **Tags:** OStatus, fediverse, activitypub, activitystream  
 **Requires at least:** 4.7  
 **Tested up to:** 6.1  
-**Stable tag:** 0.16.2  
+**Stable tag:** 0.17.0  
 **Requires PHP:** 5.6  
 **License:** MIT  
 **License URI:** http://opensource.org/licenses/MIT  
@@ -88,6 +87,25 @@ Where 'blog' is the path to the subdirectory at which your blog resides.
 
 Project maintained on GitHub at [pfefferle/wordpress-activitypub](https://github.com/pfefferle/wordpress-activitypub).
 
+### 0.17.0 ###
+
+* Fix type-selector
+* Allow more HTML elements in Activity-Objects
+
+### 0.16.5 ###
+
+* Return empty content/excerpt on password protected posts/pages
+
+### 0.16.4 ###
+
+* Remove scripts later in the queue, to also handle scripts added by blocks
+* Add published date to author profiles
+
+### 0.16.3 ###
+
+* "cc", "to", ... fields can either be an array or a string
+* Remove "style" and "script" HTML elements from content
+
 ### 0.16.2 ###
 
 * Fix fatal error in outbox

activitypub.php

@@ -3,9 +3,9 @@
  * Plugin Name: ActivityPub
  * Plugin URI: https://github.com/pfefferle/wordpress-activitypub/
  * Description: The ActivityPub protocol is a decentralized social networking protocol based upon the ActivityStreams 2.0 data format.
- * Version: 0.16.2
+ * Version: 0.17.0
- * Author: Matthias Pfefferle
+ * Author: Matthias Pfefferle & Automattic
- * Author URI: https://notiz.blog/
+ * Author URI: https://automattic.com/
  * License: MIT
  * License URI: http://opensource.org/licenses/MIT
  * Requires PHP: 5.6

docker-compose-test.yml

@@ -1,6 +1,7 @@
 version: '2'
 services:
   test-db:
+    platform: linux/x86_64
     image: mysql:5.7
     environment:
       MYSQL_DATABASE: activitypub-test

includes/class-shortcodes.php

@@ -82,7 +82,7 @@ class Shortcodes {
 	public static function excerpt( $atts, $content, $tag ) {
 		$post = get_post();
 
-		if ( ! $post ) {
+		if ( ! $post || \post_password_required( $post ) ) {
 			return '';
 		}
 
@@ -106,13 +106,11 @@ class Shortcodes {
 
 			// An empty string will make wp_trim_excerpt do stuff we do not want.
 			if ( '' !== $content ) {
-
 				$excerpt = \strip_shortcodes( $content );
 
 				/** This filter is documented in wp-includes/post-template.php */
 				$excerpt = \apply_filters( 'the_content', $excerpt );
 				$excerpt = \str_replace( ']]>', ']]>', $excerpt );
-
 			}
 		}
 
@@ -187,7 +185,7 @@ class Shortcodes {
 	public static function content( $atts, $content, $tag ) {
 		$post = get_post();
 
-		if ( ! $post ) {
+		if ( ! $post || \post_password_required( $post ) ) {
 			return '';
 		}
 
@@ -207,6 +205,11 @@ class Shortcodes {
 			$content = wp_filter_content_tags( $content );
 		}
 
+		// replace script and style elements
+		$content = \preg_replace( '@<(script|style)[^>]*?>.*?</\\1>@si', '', $content );
+
+		$content = \trim( \preg_replace( '/[\n\r\t]/', '', $content ) );
+
 		return $content;
 	}
 

includes/model/class-post.php

@@ -61,7 +61,7 @@ class Post {
 	 *
 	 * @var string
 	 */
-	private $object_type = 'Note';
+	private $object_type;
 
 	/**
 	 * The Allowed Tags, used in the content.
@@ -85,6 +85,23 @@ class Post {
 		'div' => array(
 			'class' => array(),
 		),
+		'ul' => array(),
+		'ol' => array(),
+		'li' => array(),
+		'strong' => array(
+			'class' => array(),
+		),
+		'b' => array(
+			'class' => array(),
+		),
+		'i' => array(
+			'class' => array(),
+		),
+		'em' => array(
+			'class' => array(),
+		),
+		'blockquote' => array(),
+		'cite' => array(),
 	);
 
 	/**
@@ -385,12 +402,11 @@ class Post {
 		wp_reset_postdata();
 
 		$content = \wpautop( \wp_kses( $content, $this->allowed_tags ) );
-
-		$filtered_content = \apply_filters( 'activitypub_the_content', $content, $post );
-		$decoded_content = \html_entity_decode( $filtered_content, \ENT_QUOTES, 'UTF-8' );
-
 		$content = \trim( \preg_replace( '/[\n\r\t]/', '', $content ) );
 
+		$content = \apply_filters( 'activitypub_the_content', $content, $post );
+		$content = \html_entity_decode( $content, \ENT_QUOTES, 'UTF-8' );
+
 		$this->content = $content;
 
 		return $content;
@@ -403,15 +419,15 @@ class Post {
 	 */
 	public function get_post_content_template() {
 		if ( 'excerpt' === \get_option( 'activitypub_post_content_type', 'content' ) ) {
-			return "[ap_excerpt]\n\n[ap_permalink]";
+			return "[ap_excerpt]\n\n[ap_permalink type=\"html\"]";
 		}
 
 		if ( 'title' === \get_option( 'activitypub_post_content_type', 'content' ) ) {
-			return "[ap_title]\n\n[ap_permalink]";
+			return "[ap_title]\n\n[ap_permalink type=\"html\"]";
 		}
 
 		if ( 'content' === \get_option( 'activitypub_post_content_type', 'content' ) ) {
-			return "[ap_content]\n\n[ap_hashtags]\n\n[ap_permalink]";
+			return "[ap_content]\n\n[ap_hashtags]\n\n[ap_permalink type=\"html\"]";
 		}
 
 		// Upgrade from old template codes to shortcodes.

includes/rest/class-inbox.php

@@ -492,11 +492,21 @@ class Inbox {
 
 		foreach ( array( 'to', 'bto', 'cc', 'bcc', 'audience' ) as $i ) {
 			if ( array_key_exists( $i, $data ) ) {
-				$recipient_items = array_merge( $recipient_items, $data[ $i ] );
+				if ( is_array( $data[ $i ] ) ) {
+					$recipient = $data[ $i ];
+				} else {
+					$recipient = array( $data[ $i ] );
+				}
+				$recipient_items = array_merge( $recipient_items, $recipient );
 			}
 
 			if ( array_key_exists( $i, $data['object'] ) ) {
-				$recipient_items = array_merge( $recipient_items, $data[ $i ] );
+				if ( is_array( $data['object'][ $i ] ) ) {
+					$recipient = $data['object'][ $i ];
+				} else {
+					$recipient = array( $data['object'][ $i ] );
+				}
+				$recipient_items = array_merge( $recipient_items, $recipient );
 			}
 		}
 

package.json

@@ -1,5 +1,5 @@
 {
-  "name": "activitypub",
+  "name": "wordpress-activitypub",
   "description": "The ActivityPub protocol is a decentralized social networking protocol based upon the ActivityStreams 2.0 data format.",
   "repository": {
     "type": "git",

readme.txt

@@ -1,10 +1,9 @@
 === ActivityPub ===
-Contributors: pfefferle, mediaformat, akirk
+Contributors: pfefferle, mediaformat, akirk, automattic
-Donate link: https://notiz.blog/donate/
 Tags: OStatus, fediverse, activitypub, activitystream
 Requires at least: 4.7
 Tested up to: 6.1
-Stable tag: 0.16.2
+Stable tag: 0.17.0
 Requires PHP: 5.6
 License: MIT
 License URI: http://opensource.org/licenses/MIT
@@ -88,6 +87,25 @@ Where 'blog' is the path to the subdirectory at which your blog resides.
 
 Project maintained on GitHub at [pfefferle/wordpress-activitypub](https://github.com/pfefferle/wordpress-activitypub).
 
+= 0.17.0 =
+
+* Fix type-selector
+* Allow more HTML elements in Activity-Objects
+
+= 0.16.5 =
+
+* Return empty content/excerpt on password protected posts/pages
+
+= 0.16.4 =
+
+* Remove scripts later in the queue, to also handle scripts added by blocks
+* Add published date to author profiles
+
+= 0.16.3 =
+
+* "cc", "to", ... fields can either be an array or a string
+* Remove "style" and "script" HTML elements from content
+
 = 0.16.2 =
 
 * Fix fatal error in outbox

templates/author-json.php

@@ -19,6 +19,8 @@ $json->icon = array(
 	'url'  => \get_avatar_url( $author_id, array( 'size' => 120 ) ),
 );
 
+$json->published = \gmdate( 'Y-m-d\TH:i:s\Z', \strtotime( \get_the_author_meta( 'registered', $author_id ) ) );
+
 if ( \has_header_image() ) {
 	$json->image = array(
 		'type' => 'Image',

tests/test-class-activitypub-rest-inbox.php

@@ -0,0 +1,75 @@
+<?php
+class Test_Activitypub_Rest_Inbox extends WP_UnitTestCase {
+	/**
+	 * @dataProvider the_data_provider
+	 */
+	public function test_is_activity_public( $data, $check ) {
+
+		$this->assertEquals( $check, Activitypub\Rest\Inbox::is_activity_public( $data ) );
+	}
+
+	public function the_data_provider() {
+		return array(
+			array(
+				array(
+					'cc' => array(
+						'https://example.org/@test',
+						'https://example.com/@test2',
+					),
+					'to' => 'https://www.w3.org/ns/activitystreams#Public',
+					'object' => array(),
+				),
+				true,
+			),
+			array(
+				array(
+					'cc' => array(
+						'https://example.org/@test',
+						'https://example.com/@test2',
+					),
+					'to' => array(
+						'https://www.w3.org/ns/activitystreams#Public',
+					),
+					'object' => array(),
+				),
+				true,
+			),
+			array(
+				array(
+					'cc' => array(
+						'https://example.org/@test',
+						'https://example.com/@test2',
+					),
+					'object' => array(),
+				),
+				false,
+			),
+			array(
+				array(
+					'cc' => array(
+						'https://example.org/@test',
+						'https://example.com/@test2',
+					),
+					'object' => array(
+						'to' => 'https://www.w3.org/ns/activitystreams#Public',
+					),
+				),
+				true,
+			),
+			array(
+				array(
+					'cc' => array(
+						'https://example.org/@test',
+						'https://example.com/@test2',
+					),
+					'object' => array(
+						'to' => array(
+							'https://www.w3.org/ns/activitystreams#Public',
+						),
+					),
+				),
+				true,
+			),
+		);
+	}
+}

tests/test-class-activitypub-shortcodes.php

@@ -0,0 +1,59 @@
+<?php
+class Test_Activitypub_Shortcodes extends WP_UnitTestCase {
+	public function test_content() {
+		global $post;
+
+		$post_id = -99; // negative ID, to avoid clash with a valid post
+		$post = new stdClass();
+		$post->ID = $post_id;
+		$post->post_author = 1;
+		$post->post_date = current_time( 'mysql' );
+		$post->post_date_gmt = current_time( 'mysql', 1 );
+		$post->post_title = 'Some title or other';
+		$post->post_content = '<script>test</script>hallo<script type="javascript">{"asdf": "qwerty"}</script><style></style>';
+		$post->post_status = 'publish';
+		$post->comment_status = 'closed';
+		$post->ping_status = 'closed';
+		$post->post_name = 'fake-page-' . rand( 1, 99999 ); // append random number to avoid clash
+		$post->post_type = 'page';
+		$post->filter = 'raw'; // important!
+
+		$content = '[ap_content]';
+
+		// Fill in the shortcodes.
+		setup_postdata( $post );
+		$content = do_shortcode( $content );
+		wp_reset_postdata();
+
+		$this->assertEquals( '<p>hallo</p>', $content );
+	}
+
+	public function test_password_protected_content() {
+		global $post;
+
+		$post_id = -98; // negative ID, to avoid clash with a valid post
+		$post = new stdClass();
+		$post->ID = $post_id;
+		$post->post_author = 1;
+		$post->post_date = current_time( 'mysql' );
+		$post->post_date_gmt = current_time( 'mysql', 1 );
+		$post->post_title = 'Some title or other';
+		$post->post_content = '<script>test</script>hallo<script type="javascript">{"asdf": "qwerty"}</script><style></style>';
+		$post->post_status = 'publish';
+		$post->comment_status = 'closed';
+		$post->ping_status = 'closed';
+		$post->post_name = 'fake-page-' . rand( 1, 99999 ); // append random number to avoid clash
+		$post->post_type = 'page';
+		$post->post_password = 'abc';
+		$post->filter = 'raw'; // important!
+
+		$content = '[ap_content]';
+
+		// Fill in the shortcodes.
+		setup_postdata( $post );
+		$content = do_shortcode( $content );
+		wp_reset_postdata();
+
+		$this->assertEquals( '', $content );
+	}
+}