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Nonce refresh: 

- Update the heartbeat nonce when refreshing nonces on the Edit Post screen.
- After a user logs in from the auth-check dialog, speed up heatrbeat to check/refresh nonces on the Edit Post screen.
- Speeding up heartbeat: bring back the setting how long it should last (how many ticks).
- Add 'heartbeat-nonces-expired' jQuery event when nonces have expired and the user is logged in.
See #23295, see #23216.

git-svn-id: http://core.svn.wordpress.org/trunk@24528 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Andrew Ozz 2013-06-29 01:31:44 +00:00
parent 7862ae7294
commit b8b66e2cc1
5 changed files with 61 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
wp-admin/includes/ajax-actions.php
View File

@ -2054,9 +2054,17 @@ function wp_ajax_send_link_to_editor() {
}
function wp_ajax_heartbeat() {
check_ajax_referer( 'heartbeat-nonce', '_nonce' );
if ( empty( $_POST['_nonce'] ) )
wp_send_json_error();
$response = array();
if ( false === wp_verify_nonce( $_POST['_nonce'], 'heartbeat-nonce' ) ) {
// User is logged in but nonces have expired.
$response['nonces_expired'] = true;
wp_send_json($response);
}
// screen_id is the same as $current_screen->id and the JS global 'pagenow'
if ( ! empty($_POST['screen_id']) )
$screen_id = sanitize_key($_POST['screen_id']);
@ -2076,7 +2084,7 @@ function wp_ajax_heartbeat() {
// Allow the transport to be replaced with long-polling easily
do_action( 'heartbeat_tick', $response, $screen_id );
// send the current time acording to the server
// Send the current time acording to the server
$response['server_time'] = time();
wp_send_json($response);

20
wp-admin/includes/misc.php
View File

@ -639,21 +639,25 @@ add_filter( 'heartbeat_received', 'wp_refresh_post_lock', 10, 3 );
function wp_refresh_post_nonces( $response, $data, $screen_id ) {
if ( array_key_exists( 'wp-refresh-post-nonces', $data ) ) {
$received = $data['wp-refresh-post-nonces'];
$response['wp-refresh-post-nonces'] = array( 'check' => 1 );
if ( ! $post_id = absint( $received['post_id'] ) )
return $response;
if ( ! current_user_can('edit_post', $post_id) )
if ( ! current_user_can( 'edit_post', $post_id ) || empty( $received['post_nonce'] ) )
return $response;
if ( ! empty( $received['post_nonce'] ) && 2 === wp_verify_nonce( $received['post_nonce'], 'update-post_' . $post_id ) ) {
if ( 2 === wp_verify_nonce( $received['post_nonce'], 'update-post_' . $post_id ) ) {
$response['wp-refresh-post-nonces'] = array(
'replace-autosavenonce' => wp_create_nonce('autosave'),
'replace-getpermalinknonce' => wp_create_nonce('getpermalink'),
'replace-samplepermalinknonce' => wp_create_nonce('samplepermalink'),
'replace-closedpostboxesnonce' => wp_create_nonce('closedpostboxes'),
'replace-_ajax_linking_nonce' => wp_create_nonce( 'internal-linking' ),
'replace-_wpnonce' => wp_create_nonce( 'update-post_' . $post_id ),
'replace' => array(
'autosavenonce' => wp_create_nonce('autosave'),
'getpermalinknonce' => wp_create_nonce('getpermalink'),
'samplepermalinknonce' => wp_create_nonce('samplepermalink'),
'closedpostboxesnonce' => wp_create_nonce('closedpostboxes'),
'_ajax_linking_nonce' => wp_create_nonce( 'internal-linking' ),
'_wpnonce' => wp_create_nonce( 'update-post_' . $post_id ),
),
'heartbeatNonce' => wp_create_nonce( 'heartbeat-nonce' ),
);
}
}

20
wp-admin/js/post.js
View File

@ -316,7 +316,7 @@ $(document).on( 'heartbeat-tick.refresh-lock', function( e, data ) {
function schedule() {
check = false;
window.clearTimeout( timeout );
timeout = window.setTimeout( function(){ check = 1; }, 3600000 );
timeout = window.setTimeout( function(){ check = true; }, 300000 );
}
$(document).on( 'heartbeat-send.wp-refresh-nonces', function( e, data ) {
@ -329,17 +329,21 @@ $(document).on( 'heartbeat-tick.refresh-lock', function( e, data ) {
post_nonce: nonce
};
}
check = 2;
}
}).on( 'heartbeat-tick.wp-refresh-nonces', function( e, data ) {
if ( check === 2 )
var nonces = data['wp-refresh-post-nonces'];
if ( nonces ) {
schedule();
if ( data['wp-refresh-post-nonces'] ) {
$.each( data['wp-refresh-post-nonces'], function( selector, value ) {
if ( selector.match(/^replace-/) )
$( '#' + selector.replace('replace-', '') ).val( value );
});
if ( nonces.replace ) {
$.each( nonces.replace, function( selector, value ) {
$( '#' + selector ).val( value );
});
}
if ( nonces.heartbeatNonce )
window.heartbeatSettings.nonce = nonces.heartbeatNonce;
}
}).ready( function() {
schedule();

24
wp-includes/js/heartbeat.js
View File

@ -10,7 +10,6 @@ window.wp = window.wp || {};
var self = this,
running,
beat,
nonce,
screenId = typeof pagenow != 'undefined' ? pagenow : '',
url = typeof ajaxurl != 'undefined' ? ajaxurl : '',
settings,
@ -30,15 +29,13 @@ window.wp = window.wp || {};
this.autostart = true;
this.connectionLost = false;
if ( typeof( window.heartbeatSettings ) != 'undefined' ) {
settings = window.heartbeatSettings;
if ( typeof( window.heartbeatSettings ) == 'object' ) {
settings = $.extend( {}, window.heartbeatSettings );
// Add private vars
nonce = settings.nonce || '';
delete settings.nonce;
url = settings.ajaxurl || url;
delete settings.ajaxurl;
delete settings.nonce;
interval = settings.interval || 15; // default interval
delete settings.interval;
@ -120,7 +117,8 @@ window.wp = window.wp || {};
}
function connect() {
var send = {}, data, i, empty = true;
var send = {}, data, i, empty = true,
nonce = typeof window.heartbeatSettings == 'object' ? window.heartbeatSettings.nonce : '';
tick = time();
data = $.extend( {}, queue );
@ -168,6 +166,11 @@ window.wp = window.wp || {};
if ( self.connectionLost )
errorstate();
if ( response.nonces_expired ) {
$(document).trigger( 'heartbeat-nonces-expired' );
return;
}
// Change the interval from PHP
if ( response.heartbeat_interval ) {
new_interval = response.heartbeat_interval;
@ -334,16 +337,19 @@ window.wp = window.wp || {};
* If the window doesn't have focus, the interval slows down to 2 min.
*
* @param string speed Interval speed: 'fast' (5sec), 'standard' (15sec) default, 'slow' (60sec)
* @param string ticks Used with speed = 'fast', how many ticks before the speed reverts back
* @return int Current interval in seconds
*/
this.interval = function( speed ) {
this.interval = function( speed, ticks ) {
var reset, seconds;
ticks = parseInt( ticks, 10 ) || 30;
ticks = ticks < 1 || ticks > 30 ? 30 : ticks;
if ( speed ) {
switch ( speed ) {
case 'fast':
seconds = 5;
countdown = 30;
countdown = ticks;
break;
case 'slow':
seconds = 60;

16
wp-includes/js/wp-auth-check.js
View File

@ -1,6 +1,6 @@
// Interim login dialog
(function($){
var wrap, check, timeout;
var wrap, check, scheduleTimeout, hideTimeout;
function show() {
var parent = $('#wp-auth-check'), form = $('#wp-auth-check-form'), noframe = wrap.find('.wp-auth-fallback-expired'), frame, loaded = false;
@ -32,7 +32,7 @@
height += 35;
parent.find('.wp-auth-check-close').show();
wrap.data('logged-in', 1);
setTimeout( function() { hide(); }, 3000 );
hideTimeout = setTimeout( function() { hide(); }, 3000 );
}
parent.css( 'max-height', height + 60 + 'px' );
@ -62,6 +62,14 @@
function hide() {
$(window).off( 'beforeunload.wp-auth-check' );
window.clearTimeout( hideTimeout );
// When on the Edit Post screen, speed up heartbeat after the user logs in to quickly refresh nonces
if ( typeof adminpage != 'undefined' && ( adminpage == 'post-php' || adminpage == 'post-new-php' )
&& typeof wp != 'undefined' && wp.heartbeat ) {
wp.heartbeat.interval( 'fast', 1 );
}
wrap.fadeOut( 200, function() {
wrap.addClass('hidden').css('display', '').find('.wp-auth-check-close').css('display', '');
@ -71,8 +79,8 @@
function schedule() {
check = false;
window.clearTimeout( timeout );
timeout = window.setTimeout( function(){ check = 1; }, 180000 ); // 3 min.
window.clearTimeout( scheduleTimeout );
scheduleTimeout = window.setTimeout( function(){ check = 1; }, 300000 ); // 5 min.
}
$( document ).on( 'heartbeat-tick.wp-auth-check', function( e, data ) {