<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head><meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>[BuddyPress][11469] branches/2.8: Nonce protection for XProfile group & field actions.</title>
</head>
<body>

<style type="text/css"><!--
#msg dl.meta { border: 1px #006 solid; background: #369; padding: 6px; color: #fff; }
#msg dl.meta dt { float: left; width: 6em; font-weight: bold; }
#msg dt:after { content:':';}
#msg dl, #msg dt, #msg ul, #msg li, #header, #footer, #logmsg { font-family: verdana,arial,helvetica,sans-serif; font-size: 10pt;  }
#msg dl a { font-weight: bold}
#msg dl a:link    { color:#fc3; }
#msg dl a:active  { color:#ff0; }
#msg dl a:visited { color:#cc6; }
h3 { font-family: verdana,arial,helvetica,sans-serif; font-size: 10pt; font-weight: bold; }
#msg pre { overflow: auto; background: #ffc; border: 1px #fa0 solid; padding: 6px; }
#logmsg { background: #ffc; border: 1px #fa0 solid; padding: 1em 1em 0 1em; }
#logmsg p, #logmsg pre, #logmsg blockquote { margin: 0 0 1em 0; }
#logmsg p, #logmsg li, #logmsg dt, #logmsg dd { line-height: 14pt; }
#logmsg h1, #logmsg h2, #logmsg h3, #logmsg h4, #logmsg h5, #logmsg h6 { margin: .5em 0; }
#logmsg h1:first-child, #logmsg h2:first-child, #logmsg h3:first-child, #logmsg h4:first-child, #logmsg h5:first-child, #logmsg h6:first-child { margin-top: 0; }
#logmsg ul, #logmsg ol { padding: 0; list-style-position: inside; margin: 0 0 0 1em; }
#logmsg ul { text-indent: -1em; padding-left: 1em; }#logmsg ol { text-indent: -1.5em; padding-left: 1.5em; }
#logmsg > ul, #logmsg > ol { margin: 0 0 1em 0; }
#logmsg pre { background: #eee; padding: 1em; }
#logmsg blockquote { border: 1px solid #fa0; border-left-width: 10px; padding: 1em 1em 0 1em; background: white;}
#logmsg dl { margin: 0; }
#logmsg dt { font-weight: bold; }
#logmsg dd { margin: 0; padding: 0 0 0.5em 0; }
#logmsg dd:before { content:'\00bb';}
#logmsg table { border-spacing: 0px; border-collapse: collapse; border-top: 4px solid #fa0; border-bottom: 1px solid #fa0; background: #fff; }
#logmsg table th { text-align: left; font-weight: normal; padding: 0.2em 0.5em; border-top: 1px dotted #fa0; }
#logmsg table td { text-align: right; border-top: 1px dotted #fa0; padding: 0.2em 0.5em; }
#logmsg table thead th { text-align: center; border-bottom: 1px solid #fa0; }
#logmsg table th.Corner { text-align: left; }
#logmsg hr { border: none 0; border-top: 2px dashed #fa0; height: 1px; }
#header, #footer { color: #fff; background: #636; border: 1px #300 solid; padding: 6px; }
#patch { width: 100%; }
#patch h4 {font-family: verdana,arial,helvetica,sans-serif;font-size:10pt;padding:8px;background:#369;color:#fff;margin:0;}
#patch .propset h4, #patch .binary h4 {margin:0;}
#patch pre {padding:0;line-height:1.2em;margin:0;}
#patch .diff {width:100%;background:#eee;padding: 0 0 10px 0;overflow:auto;}
#patch .propset .diff, #patch .binary .diff  {padding:10px 0;}
#patch span {display:block;padding:0 10px;}
#patch .modfile, #patch .addfile, #patch .delfile, #patch .propset, #patch .binary, #patch .copfile {border:1px solid #ccc;margin:10px 0;}
#patch ins {background:#dfd;text-decoration:none;display:block;padding:0 10px;}
#patch del {background:#fdd;text-decoration:none;display:block;padding:0 10px;}
#patch .lines, .info {color:#888;background:#fff;}
--></style>
<div id="msg">
<dl class="meta" style="font-size: 105%">
<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://buddypress.trac.wordpress.org/changeset/11469">11469</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"http://buddypress.trac.wordpress.org/changeset/11469","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>johnjamesjacoby</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2017-03-08 22:13:26 +0000 (Wed, 08 Mar 2017)</dd>
</dl>

<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Nonce protection for XProfile group & field actions.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#branches28srcbpxprofilebpxprofileadminphp">branches/2.8/src/bp-xprofile/bp-xprofile-admin.php</a></li>
<li><a href="#branches28srcbpxprofileclassesclassbpxprofilefieldphp">branches/2.8/src/bp-xprofile/classes/class-bp-xprofile-field.php</a></li>
<li><a href="#branches28srcbpxprofileclassesclassbpxprofilegroupphp">branches/2.8/src/bp-xprofile/classes/class-bp-xprofile-group.php</a></li>
</ul>

<h3>Property Changed</h3>
<ul>
<li><a href="#branches28">branches/2.8/</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<span class="cx" style="display: block; padding: 0 10px">Index: branches/2.8
</span><span class="cx" style="display: block; padding: 0 10px">===================================================================
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">--- branches/2.8 2017-03-08 21:57:35 UTC (rev 11468)
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+++ branches/2.8  2017-03-08 22:13:26 UTC (rev 11469)
</ins><a id="branches28"></a>
<div class="propset"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Property changes: branches/2.8</h4>
<pre class="diff"><span>
</span></pre></div>
<a id="svnmergeinfo"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: svn:mergeinfo</h4></div>
<span class="cx" style="display: block; padding: 0 10px"> /branches/1.5:5187,5203,5210-5216,5220,5225,5247,5635
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/2.4:10363
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-/trunk:11438,11440,11442,11449,11459
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+/trunk:11438,11440,11442,11449,11459,11468
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="branches28srcbpxprofilebpxprofileadminphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/2.8/src/bp-xprofile/bp-xprofile-admin.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/2.8/src/bp-xprofile/bp-xprofile-admin.php        2017-03-08 21:57:35 UTC (rev 11468)
+++ branches/2.8/src/bp-xprofile/bp-xprofile-admin.php  2017-03-08 22:13:26 UTC (rev 11469)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -40,27 +40,73 @@
</span><span class="cx" style="display: block; padding: 0 10px">  */
</span><span class="cx" style="display: block; padding: 0 10px"> function xprofile_admin( $message = '', $type = 'error' ) {
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        if ( isset( $_GET['mode'] ) && isset( $_GET['group_id'] ) && 'add_field' == $_GET['mode'] ) {
-               xprofile_admin_manage_field( $_GET['group_id'] );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ // What mode?
+       $mode = ! empty( $_GET['mode'] )
+               ? sanitize_key( $_GET['mode'] )
+               : false;
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        } elseif ( isset( $_GET['mode'] ) && isset( $_GET['group_id'] ) && isset( $_GET['field_id'] ) && 'edit_field' == $_GET['mode'] ) {
-               xprofile_admin_manage_field( $_GET['group_id'], $_GET['field_id'] );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ // Group ID
+       $group_id = ! empty( $_GET['group_id'] )
+               ? intval( $_GET['group_id'] )
+               : false;
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        } elseif ( isset( $_GET['mode'] ) && isset( $_GET['field_id'] ) && 'delete_field' == $_GET['mode'] ) {
-               xprofile_admin_delete_field( $_GET['field_id'], 'field');
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ // Field ID
+       $field_id = ! empty( $_GET['field_id'] )
+               ? intval( $_GET['field_id'] )
+               : false;
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        } elseif ( isset( $_GET['mode'] ) && isset( $_GET['option_id'] ) && 'delete_option' == $_GET['mode'] ) {
-               xprofile_admin_delete_field( $_GET['option_id'], 'option' );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ // Option ID
+       $option_id = ! empty( $_GET['option_id'] )
+               ? intval( $_GET['option_id'] )
+               : false;
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        } elseif ( isset( $_GET['mode'] ) && 'add_group' == $_GET['mode'] ) {
-               xprofile_admin_manage_group();
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ // Allowed modes
+       $allowed_modes = array(
+               'add_group',
+               'edit_group',
+               'delete_group',
+               'add_field',
+               'edit_field',
+               'delete_field',
+               'delete_option'
+       );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        } elseif ( isset( $_GET['mode'] ) && isset( $_GET['group_id'] ) && 'delete_group' == $_GET['mode'] ) {
-               xprofile_admin_delete_group( $_GET['group_id'] );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ // Is an allowed mode
+       if ( in_array( $mode, $allowed_modes, true ) ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        } elseif ( isset( $_GET['mode'] ) && isset( $_GET['group_id'] ) && 'edit_group' == $_GET['mode'] ) {
-               xprofile_admin_manage_group( $_GET['group_id'] );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+         // All group actions
+               if ( false !== $group_id ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                        // Add field to group
+                       if ( 'add_field' == $mode ) {
+                               xprofile_admin_manage_field( $group_id );
+
+                       // Edit field of group
+                       } elseif ( ! empty( $field_id ) && 'edit_field' === $mode ) {
+                               xprofile_admin_manage_field( $group_id, $field_id );
+
+                       // Delete group
+                       } elseif ( 'delete_group' === $mode ) {
+                               xprofile_admin_delete_group( $group_id );
+
+                       // Edit group
+                       } elseif ( 'edit_group' === $mode ) {
+                               xprofile_admin_manage_group( $group_id );
+                       }
+
+               // Delete field
+               } elseif ( ( false !== $field_id ) && ( 'delete_field' === $mode ) ) {
+                       xprofile_admin_delete_field( $field_id, 'field');
+
+               // Delete option
+               } elseif ( ! empty( $option_id ) && 'delete_option' === $mode ) {
+                       xprofile_admin_delete_field( $option_id, 'option' );
+
+               // Add group
+               } elseif ( 'add_group' == $mode ) {
+                       xprofile_admin_manage_group();
+               }
+
</ins><span class="cx" style="display: block; padding: 0 10px">         } else {
</span><span class="cx" style="display: block; padding: 0 10px">                xprofile_admin_screen( $message, $type );
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -100,7 +146,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                        wp_nonce_field( 'bp_reorder_fields', '_wpnonce_reorder_fields'        );
</span><span class="cx" style="display: block; padding: 0 10px">                        wp_nonce_field( 'bp_reorder_groups', '_wpnonce_reorder_groups', false );
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        if ( !empty( $message ) ) :
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 if ( ! empty( $message ) ) :
</ins><span class="cx" style="display: block; padding: 0 10px">                                 $type = ( $type == 'error' ) ? 'error' : 'updated'; ?>
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                                <div id="message" class="<?php echo $type; ?> fade">
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -253,6 +299,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">        // Updating.
</span><span class="cx" style="display: block; padding: 0 10px">        if ( isset( $_POST['save_group'] ) ) {
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                // Check nonce
+               check_admin_referer( 'bp_xprofile_admin_group', 'bp_xprofile_admin_group' );
+
</ins><span class="cx" style="display: block; padding: 0 10px">                 // Validate $_POSTed data.
</span><span class="cx" style="display: block; padding: 0 10px">                if ( BP_XProfile_Group::admin_validate() ) {
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -291,8 +340,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                do_action( 'xprofile_groups_saved_group', $group );
</span><span class="cx" style="display: block; padding: 0 10px">                        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        unset( $_GET['mode'] );
-                       xprofile_admin( $message, $type );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 xprofile_admin_screen( $message, $type );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                } else {
</span><span class="cx" style="display: block; padding: 0 10px">                        $group->render_admin_form( $message );
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -331,8 +379,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                do_action( 'xprofile_groups_deleted_group', $group );
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        unset( $_GET['mode'] );
-       xprofile_admin( $message, $type );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ xprofile_admin_screen( $message, $type );
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -357,6 +404,10 @@
</span><span class="cx" style="display: block; padding: 0 10px">        $field->group_id = $group_id;
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">        if ( isset( $_POST['saveField'] ) ) {
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+               // Check nonce
+               check_admin_referer( 'bp_xprofile_admin_field', 'bp_xprofile_admin_field' );
+
</ins><span class="cx" style="display: block; padding: 0 10px">                 if ( BP_XProfile_Field::admin_validate() ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        $field->is_required = $_POST['required'];
</span><span class="cx" style="display: block; padding: 0 10px">                        $field->type        = $_POST['fieldtype'];
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -445,10 +496,8 @@
</span><span class="cx" style="display: block; padding: 0 10px">                                $groups = bp_xprofile_get_groups();
</span><span class="cx" style="display: block; padding: 0 10px">                        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        unset( $_GET['mode'] );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                 xprofile_admin_screen( $message, $type );
</ins><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-                        xprofile_admin( $message, $type );
-
</del><span class="cx" style="display: block; padding: 0 10px">                 } else {
</span><span class="cx" style="display: block; padding: 0 10px">                        $field->render_admin_form( $message );
</span><span class="cx" style="display: block; padding: 0 10px">                }
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -494,8 +543,7 @@
</span><span class="cx" style="display: block; padding: 0 10px">                do_action( 'xprofile_fields_deleted_field', $field );
</span><span class="cx" style="display: block; padding: 0 10px">        }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-        unset( $_GET['mode'] );
-       xprofile_admin( $message, $type );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ xprofile_admin_screen( $message, $type );
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span></span></pre></div>
<a id="branches28srcbpxprofileclassesclassbpxprofilefieldphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/2.8/src/bp-xprofile/classes/class-bp-xprofile-field.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/2.8/src/bp-xprofile/classes/class-bp-xprofile-field.php  2017-03-08 21:57:35 UTC (rev 11468)
+++ branches/2.8/src/bp-xprofile/classes/class-bp-xprofile-field.php    2017-03-08 22:13:26 UTC (rev 11469)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1562,6 +1562,9 @@
</span><span class="cx" style="display: block; padding: 0 10px">         */
</span><span class="cx" style="display: block; padding: 0 10px">        private function default_field_hidden_inputs() {
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                // Nonce
+               wp_nonce_field( 'bp_xprofile_admin_field', 'bp_xprofile_admin_field' );
+
</ins><span class="cx" style="display: block; padding: 0 10px">                 // Field 1 is the fullname field, which cannot have custom visibility.
</span><span class="cx" style="display: block; padding: 0 10px">                if ( false === $this->is_default_field() ) {
</span><span class="cx" style="display: block; padding: 0 10px">                        return;
</span></span></pre></div>
<a id="branches28srcbpxprofileclassesclassbpxprofilegroupphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/2.8/src/bp-xprofile/classes/class-bp-xprofile-group.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/2.8/src/bp-xprofile/classes/class-bp-xprofile-group.php  2017-03-08 21:57:35 UTC (rev 11468)
+++ branches/2.8/src/bp-xprofile/classes/class-bp-xprofile-group.php    2017-03-08 22:13:26 UTC (rev 11469)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -796,6 +796,9 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><span class="cx" style="display: block; padding: 0 10px">                                                                                        <?php
</span><span class="cx" style="display: block; padding: 0 10px"> 
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+                                                                                        // Nonce fields
+                                                                                       wp_nonce_field( 'bp_xprofile_admin_group', 'bp_xprofile_admin_group' );
+
</ins><span class="cx" style="display: block; padding: 0 10px">                                                                                         /**
</span><span class="cx" style="display: block; padding: 0 10px">                                                                                         * Fires at the beginning of the XProfile Group publishing actions section.
</span><span class="cx" style="display: block; padding: 0 10px">                                                                                         *
</span></span></pre>
</div>
</div>

</body>
</html>