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updated plugin ActivityPub version 3.3.3

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This commit is contained in:
KawaiiPunk
2024-10-09 12:44:17 +00:00
committed by Gitium
parent fb4b27bbc6
commit c54fa007bd
106 changed files with 7070 additions and 2918 deletions
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64
wp-content/plugins/activitypub/includes/class-webfinger.php
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@ -1,11 +1,17 @@
<?php
/**
* WebFinger class file.
*
* @package Activitypub
*/
namespace Activitypub;
use WP_Error;
use Activitypub\Collection\Users;
/**
* ActivityPub WebFinger Class
* ActivityPub WebFinger Class.
*
* @author Matthias Pfefferle
*
@ -13,11 +19,11 @@ use Activitypub\Collection\Users;
*/
class Webfinger {
/**
* Returns a users WebFinger "resource"
* Returns a users WebFinger "resource".
*
* @param int $user_id The WordPress user id
* @param int $user_id The WordPress user id.
*
* @return string The user-resource
* @return string The user-resource.
*/
public static function get_user_resource( $user_id ) {
$user = Users::get_by_id( $user_id );
@ -29,11 +35,11 @@ class Webfinger {
}
/**
* Resolve a WebFinger resource
* Resolve a WebFinger resource.
*
* @param string $uri The WebFinger Resource
* @param string $uri The WebFinger Resource.
*
* @return string|WP_Error The URL or WP_Error
* @return string|WP_Error The URL or WP_Error.
*/
public static function resolve( $uri ) {
$data = self::get_data( $uri );
@ -76,11 +82,11 @@ class Webfinger {
}
/**
* Transform a URI to an acct <identifier>@<host>
* Transform a URI to an acct <identifier>@<host>.
*
* @param string $uri The URI (acct:, mailto:, http:, https:)
* @param string $uri The URI (acct:, mailto:, http:, https:).
*
* @return string|WP_Error Error or acct URI
* @return string|WP_Error Error or acct URI.
*/
public static function uri_to_acct( $uri ) {
$data = self::get_data( $uri );
@ -89,7 +95,7 @@ class Webfinger {
return $data;
}
// check if subject is an acct URI
// Check if subject is an acct URI.
if (
isset( $data['subject'] ) &&
\str_starts_with( $data['subject'], 'acct:' )
@ -97,7 +103,7 @@ class Webfinger {
return $data['subject'];
}
// search for an acct URI in the aliases
// Search for an acct URI in the aliases.
if ( isset( $data['aliases'] ) ) {
foreach ( $data['aliases'] as $alias ) {
if ( \str_starts_with( $alias, 'acct:' ) ) {
@ -120,10 +126,9 @@ class Webfinger {
* Convert a URI string to an identifier and its host.
* Automatically adds acct: if it's missing.
*
* @param string $url The URI (acct:, mailto:, http:, https:)
* @param string $url The URI (acct:, mailto:, http:, https:).
*
* @return WP_Error|array Error reaction or array with
* identifier and host as values
* @return WP_Error|array Error reaction or array with identifier and host as values.
*/
public static function get_identifier_and_host( $url ) {
if ( ! $url ) {
@ -137,15 +142,15 @@ class Webfinger {
);
}
// remove leading @
// Remove leading @.
$url = ltrim( $url, '@' );
if ( ! preg_match( '/^([a-zA-Z+]+):/', $url, $match ) ) {
$identifier = 'acct:' . $url;
$scheme = 'acct';
$scheme = 'acct';
} else {
$identifier = $url;
$scheme = $match[1];
$scheme = $match[1];
}
$host = null;
@ -178,12 +183,11 @@ class Webfinger {
}
/**
* Get the WebFinger data for a given URI
* Get the WebFinger data for a given URI.
*
* @param string $uri The Identifier: <identifier>@<host> or URI
* @param string $uri The Identifier: <identifier>@<host> or URI.
*
* @return WP_Error|array Error reaction or array with
* identifier and host as values
* @return WP_Error|array Error reaction or array with identifier and host as values.
*/
public static function get_data( $uri ) {
$identifier_and_host = self::get_identifier_and_host( $uri );
@ -201,7 +205,11 @@ class Webfinger {
return $data;
}
$webfinger_url = sprintf( 'https://%s/.well-known/webfinger?resource=%s', $host, rawurlencode( $identifier ) );
$webfinger_url = sprintf(
'https://%s/.well-known/webfinger?resource=%s',
$host,
rawurlencode( $identifier )
);
$response = wp_safe_remote_get(
$webfinger_url,
@ -230,7 +238,9 @@ class Webfinger {
}
/**
* Get the Remote-Follow endpoint for a given URI
* Get the Remote-Follow endpoint for a given URI.
*
* @param string $uri The WebFinger Resource URI.
*
* @return string|WP_Error Error or the Remote-Follow endpoint URI.
*/
@ -269,11 +279,11 @@ class Webfinger {
}
/**
* Generate a cache key for a given URI
* Generate a cache key for a given URI.
*
* @param string $uri A WebFinger Resource URI
* @param string $uri A WebFinger Resource URI.
*
* @return string The cache key
* @return string The cache key.
*/
public static function generate_cache_key( $uri ) {
$uri = ltrim( $uri, '@' );