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- security fixes;

Browse Source 
- download last upgrades fixes;
This commit is contained in:
nikitasinelnikov
2019-05-10 15:43:14 +03:00
parent ca1a908aae
commit dc4382acd3
9 changed files with 258 additions and 46 deletions
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includes/core/class-plugin-updater.php
+216 -37
View File
@@ -25,14 +25,14 @@ if ( ! class_exists( 'um\core\Plugin_Updater' ) ) {
register_deactivation_hook( um_plugin, array( &$this, 'um_plugin_updater_deactivation_hook' ) );
//cron request to ultimatemember.com
//cron request to UM()->store_url;
add_action( 'um_check_extensions_licenses', array( &$this, 'um_checklicenses' ) );
//update plugin info
add_filter( 'pre_set_site_transient_update_plugins', array( &$this, 'um_check_update' ) );
add_filter( 'pre_set_site_transient_update_plugins', array( &$this, 'check_update' ) );
//plugin information info
add_filter( 'plugins_api', array( &$this, 'um_plugins_api_filter' ), 9999, 3 );
add_filter( 'plugins_api', array( &$this, 'plugin_information' ), 9999, 3 );
}
@@ -41,7 +41,7 @@ if ( ! class_exists( 'um\core\Plugin_Updater' ) ) {
*
* @return array
*/
function um_get_active_plugins() {
function get_active_plugins() {
$paid_extensions = array(
'um-bbpress/um-bbpress.php' => array(
'key' => 'bbpress',
@@ -179,8 +179,9 @@ if ( ! class_exists( 'um\core\Plugin_Updater' ) ) {
if ( in_array( $value, array_keys( $paid_extensions ) ) ) {
$license = UM()->options()->get( "um_{$paid_extensions[ $value ]['key']}_license_key" );
if ( empty( $license ) )
if ( empty( $license ) ) {
continue;
}
$active_um_plugins[ $value ] = $paid_extensions[ $value ];
$active_um_plugins[ $value ]['license'] = $license;
@@ -204,7 +205,7 @@ if ( ! class_exists( 'um\core\Plugin_Updater' ) ) {
* Check license function
*/
function um_checklicenses() {
$exts = $this->um_get_active_plugins();
$exts = $this->get_active_plugins();
if ( 0 == count( $exts ) ) {
return;
@@ -232,49 +233,68 @@ if ( ! class_exists( 'um\core\Plugin_Updater' ) ) {
}
$request = wp_remote_post(
'https://ultimatemember.com/',
UM()->store_url,
array(
'timeout' => 45,
'timeout' => UM()->request_timeout,
'sslverify' => false,
'body' => $api_params
)
);
if ( ! is_wp_error( $request ) )
if ( ! is_wp_error( $request ) ) {
$request = json_decode( wp_remote_retrieve_body( $request ) );
}
$request = ( $request ) ? maybe_unserialize( $request ) : false;
if ( $request ) {
foreach ( $exts as $slug => $data ) {
if ( ! empty( $request->$slug->license_check ) )
if ( ! empty( $request->$slug->license_check ) ) {
update_option( "{$data['key']}_edd_answer", $request->$slug->license_check );
}
if ( ! empty( $request->$slug->get_version_check ) ) {
$request->$slug->get_version_check = json_decode( $request->$slug->get_version_check );
if ( ! empty( $request->$slug->get_version_check->package ) )
if ( ! empty( $request->$slug->get_version_check->package ) ) {
$request->$slug->get_version_check->package = $this->extend_download_url( $request->$slug->get_version_check->package, $slug, $data );
}
if ( ! empty( $request->$slug->get_version_check->download_link ) )
if ( ! empty( $request->$slug->get_version_check->download_link ) ) {
$request->$slug->get_version_check->download_link = $this->extend_download_url( $request->$slug->get_version_check->download_link, $slug, $data );
}
if ( isset( $request->$slug->get_version_check->sections ) ) {
$request->$slug->get_version_check->sections = maybe_unserialize( $request->$slug->get_version_check->sections );
$request->$slug->get_version_check = json_encode( $request->$slug->get_version_check );
$request->$slug->get_version_check->sections = (array) $request->$slug->get_version_check->sections;
} else {
$request->$slug->get_version_check = new \WP_Error( 'plugins_api_failed',
sprintf(
/* translators: %s: support forums URL */
__( 'An unexpected error occurred. Something may be wrong with https://ultimatemember.com/ or this server&#8217;s configuration. If you continue to have problems, please try the <a href="%s">support forums</a>.' ),
__( 'An unexpected error occurred. Something may be wrong with %s or this server&#8217;s configuration. If you continue to have problems, please try the <a href="%s">support forums</a>.' ),
UM()->store_url,
__( 'https://wordpress.org/support/' )
),
wp_remote_retrieve_body( $request->$slug->get_version_check )
);
}
update_option( "{$data['key']}_version_check_edd_answer", $request->$slug->get_version_check );
if ( isset( $request->$slug->get_version_check->banners ) ) {
$request->$slug->get_version_check->banners = maybe_unserialize( $request->$slug->get_version_check->banners );
}
if ( isset( $request->$slug->get_version_check->icons ) ) {
$request->$slug->get_version_check->icons = maybe_unserialize( $request->$slug->get_version_check->icons );
}
if ( ! empty( $request->$slug->get_version_check->sections ) ) {
foreach( $request->$slug->get_version_check->sections as $key => $section ) {
$request->$slug->get_version_check->$key = (array) $section;
}
}
$this->set_version_info_cache( $slug, $request->$slug->get_version_check );
}
}
}
@@ -290,31 +310,45 @@ if ( ! class_exists( 'um\core\Plugin_Updater' ) ) {
* @param array $_transient_data plugin update array build by WordPress.
* @return \stdClass modified plugin update array.
*/
function um_check_update( $_transient_data ) {
function check_update( $_transient_data ) {
global $pagenow;
if ( ! is_object( $_transient_data ) )
if ( ! is_object( $_transient_data ) ) {
$_transient_data = new \stdClass;
}
if ( 'plugins.php' == $pagenow && is_multisite() )
if ( 'plugins.php' == $pagenow && is_multisite() ) {
return $_transient_data;
}
$exts = $this->get_active_plugins();
$exts = $this->um_get_active_plugins();
foreach ( $exts as $slug => $data ) {
//if response for current product isn't empty check for override
if ( ! empty( $_transient_data->response ) && ! empty( $_transient_data->response[ $slug ] ) && $_transient_data->last_checked > time() - DAY_IN_SECONDS ) {
continue;
}
$plugin_data = get_plugin_data( WP_PLUGIN_DIR . DIRECTORY_SEPARATOR . $slug );
//if response for current product isn't empty check for override
if ( ! empty( $_transient_data->response ) && ! empty( $_transient_data->response[ $slug ] ) )
continue;
$version_info = $this->get_cached_version_info( $slug );
if ( false === $version_info ) {
$version_info = $this->single_request( 'plugin_latest_version', array(
'slug' => $slug,
'license' => $data['license'],
'item_name' => $data['title'],
'version' => $plugin_data['Version']
) );
$version_info = get_option( "{$data['key']}_version_check_edd_answer" );
$version_info = json_decode( $version_info );
$this->set_version_info_cache( $slug, $version_info );
}
if ( false !== $version_info && is_object( $version_info ) && isset( $version_info->new_version ) ) {
//show update version block if new version > then current
if ( version_compare( $plugin_data['Version'], $version_info->new_version, '<' ) )
if ( version_compare( $plugin_data['Version'], $version_info->new_version, '<' ) ) {
$_transient_data->response[ $slug ] = $version_info;
$_transient_data->response[ $slug ]->plugin = $slug;
}
$_transient_data->last_checked = time();
$_transient_data->checked[ $slug ] = $plugin_data['Version'];
@@ -326,6 +360,74 @@ if ( ! class_exists( 'um\core\Plugin_Updater' ) ) {
}
/**
* Calls the API and, if successfull, returns the object delivered by the API.
*
* @uses get_bloginfo()
* @uses wp_remote_post()
* @uses is_wp_error()
*
* @param string $_action The requested action.
* @param array $_data Parameters for the API action.
* @return false|object
*/
private function single_request( $_action, $_data ) {
$api_params = array(
'edd_action' => 'get_version',
'author' => 'Ultimate Member',
'url' => home_url(),
'beta' => false,
);
$api_params = array_merge( $api_params, $_data );
$request = wp_remote_post(
UM()->store_url,
array(
'timeout' => UM()->request_timeout,
'sslverify' => false,
'body' => $api_params
)
);
if ( ! is_wp_error( $request ) ) {
$request = json_decode( wp_remote_retrieve_body( $request ) );
}
if ( $request && isset( $request->sections ) ) {
$request->sections = maybe_unserialize( $request->sections );
$request->sections = (array) $request->sections;
} else {
$request = false;
}
if ( $request && isset( $request->banners ) ) {
$request->banners = maybe_unserialize( $request->banners );
}
if ( $request && isset( $request->icons ) ) {
$request->icons = maybe_unserialize( $request->icons );
}
if( ! empty( $request->sections ) ) {
foreach ( $request->sections as $key => $section ) {
$request->$key = (array) $section;
}
}
if ( ! empty( $request->package ) ) {
$request->package = $this->extend_download_url( $request->package, $_data['slug'], $_data );
}
if ( ! empty( $request->download_link ) ) {
$request->download_link = $this->extend_download_url( $request->download_link, $_data['slug'], $_data );
}
return $request;
}
/**
* Updates information on the "View version x.x details" popup with custom data.
*
@@ -334,27 +436,37 @@ if ( ! class_exists( 'um\core\Plugin_Updater' ) ) {
* @param object $_args
* @return object $_data
*/
function um_plugins_api_filter( $_data, $_action = '', $_args = null ) {
function plugin_information( $_data, $_action = '', $_args = null ) {
//by default $data = false (from Wordpress)
if ( $_action != 'plugin_information' )
if ( $_action != 'plugin_information' ) {
return $_data;
}
$exts = $this->um_get_active_plugins();
$exts = $this->get_active_plugins();
foreach ( $exts as $slug => $data ) {
if ( isset( $_args->slug ) && $_args->slug == $slug )
$api_request_transient = get_option( "{$data['key']}_version_check_edd_answer" );
if ( isset( $_args->slug ) && $_args->slug == $slug ) {
$api_request_transient = $this->get_cached_version_info( $slug );
if ( false === $api_request_transient ) {
$plugin_data = get_plugin_data( WP_PLUGIN_DIR . DIRECTORY_SEPARATOR . $slug );
$api_request_transient = $this->single_request( 'plugin_latest_version', array(
'slug' => $slug,
'license' => $data['license'],
'item_name' => $data['title'],
'version' => $plugin_data['Version']
) );
$this->set_version_info_cache( $slug, $api_request_transient );
}
break;
}
}
//If we have no transient-saved value, run the API, set a fresh transient with the API value, and return that value too right now.
if ( ! empty( $api_request_transient ) ) {
$_data = json_decode( $api_request_transient );
if ( isset( $api_request_transient ) ) {
$_data = $api_request_transient;
}
if ( isset( $_data->sections ) )
$_data->sections = (array)$_data->sections;
return $_data;
}
@@ -405,6 +517,73 @@ if ( ! class_exists( 'um\core\Plugin_Updater' ) ) {
return $download_url;
}
/**
* @param $slug
*
* @return bool|string
*/
function get_cache_key( $slug ) {
$exts = $this->get_active_plugins();
if ( empty( $exts[ $slug ] ) ) {
return false;
}
return 'edd_sl_' . md5( serialize( $slug . $exts[ $slug ]['license'] ) );
}
/**
* @param $slug
*
* @return array|bool|mixed|object
*/
function get_cached_version_info( $slug ) {
$cache_key = $this->get_cache_key( $slug );
if ( empty( $cache_key ) ) {
return false;
}
$cache = get_option( $cache_key );
if ( empty( $cache['timeout'] ) || time() > $cache['timeout'] ) {
return false; // Cache is expired
}
// We need to turn the icons into an array, thanks to WP Core forcing these into an object at some point.
$cache['value'] = json_decode( $cache['value'] );
if ( ! empty( $cache['value']->icons ) ) {
$cache['value']->icons = (array) $cache['value']->icons;
}
if ( ! empty( $cache['value']->sections ) ) {
$cache['value']->sections = (array) $cache['value']->sections;
}
if ( ! empty( $cache['value']->banners ) ) {
$cache['value']->banners = (array) $cache['value']->banners;
}
return $cache['value'];
}
/**
* @param $slug
* @param string $value
*/
function set_version_info_cache( $slug, $value = '' ) {
$cache_key = $this->get_cache_key( $slug );
if ( empty( $cache_key ) ) {
return;
}
$data = array(
'timeout' => strtotime( '+6 hours', time() ),
'value' => json_encode( $value )
);
update_option( $cache_key, $data, 'no' );
}
}
}