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<title>[BuddyPress][12340] trunk/src/bp-templates: Improve cap checks when processing message replies.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="http://buddypress.trac.wordpress.org/changeset/12340">12340</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/12340","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>boonebgorges</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2019-02-20 15:07:58 +0000 (Wed, 20 Feb 2019)</dd>
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<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>Improve cap checks when processing message replies.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcbptemplatesbplegacybuddypressfunctionsphp">trunk/src/bp-templates/bp-legacy/buddypress-functions.php</a></li>
<li><a href="#trunksrcbptemplatesbpnouveauincludesmessagesajaxphp">trunk/src/bp-templates/bp-nouveau/includes/messages/ajax.php</a></li>
</ul>
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<h3>Diff</h3>
<a id="trunksrcbptemplatesbplegacybuddypressfunctionsphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/bp-templates/bp-legacy/buddypress-functions.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/bp-templates/bp-legacy/buddypress-functions.php 2019-02-20 15:06:57 UTC (rev 12339)
+++ trunk/src/bp-templates/bp-legacy/buddypress-functions.php 2019-02-20 15:07:58 UTC (rev 12340)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1636,14 +1636,22 @@
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> check_ajax_referer( 'messages_send_message' );
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- $result = messages_new_message( array( 'thread_id' => (int) $_REQUEST['thread_id'], 'content' => $_REQUEST['content'] ) );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $thread_id = (int) $_POST['thread_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">+ // Cannot respond to a thread you're not already a recipient on.
+ if ( ! bp_current_user_can( 'bp_moderate' ) && ( ! messages_is_valid_thread( $thread_id ) || ! messages_check_thread_access( $thread_id ) ) ) {
+ echo "-1<div id='message' class='error'><p>" . __( 'There was a problem sending that reply. Please try again.', 'buddypress' ) . '</p></div>';
+ die;
+ }
+
+ $result = messages_new_message( array( 'thread_id' => $thread_id, 'content' => $_REQUEST['content'] ) );
+
</ins><span class="cx" style="display: block; padding: 0 10px"> if ( !empty( $result ) ) {
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Pretend we're in the message loop.
</span><span class="cx" style="display: block; padding: 0 10px"> global $thread_template;
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- bp_thread_has_messages( array( 'thread_id' => (int) $_REQUEST['thread_id'] ) );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ bp_thread_has_messages( array( 'thread_id' => $thread_id ) );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Set the current message to the 2nd last.
</span><span class="cx" style="display: block; padding: 0 10px"> $thread_template->message = end( $thread_template->thread->messages );
</span></span></pre></div>
<a id="trunksrcbptemplatesbpnouveauincludesmessagesajaxphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/bp-templates/bp-nouveau/includes/messages/ajax.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/bp-templates/bp-nouveau/includes/messages/ajax.php 2019-02-20 15:06:57 UTC (rev 12339)
+++ trunk/src/bp-templates/bp-nouveau/includes/messages/ajax.php 2019-02-20 15:07:58 UTC (rev 12340)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -123,8 +123,14 @@
</span><span class="cx" style="display: block; padding: 0 10px"> wp_send_json_error( $response );
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ $thread_id = (int) $_POST['thread_id'];
+
+ if ( ! bp_current_user_can( 'bp_moderate' ) && ( ! messages_is_valid_thread( $thread_id ) || ! messages_check_thread_access( $thread_id ) ) ) {
+ wp_send_json_error( $response );
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> $new_reply = messages_new_message( array(
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- 'thread_id' => (int) $_POST['thread_id'],
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ 'thread_id' => $thread_id,
</ins><span class="cx" style="display: block; padding: 0 10px"> 'subject' => ! empty( $_POST['subject'] ) ? $_POST['subject'] : false,
</span><span class="cx" style="display: block; padding: 0 10px"> 'content' => $_POST['content']
</span><span class="cx" style="display: block; padding: 0 10px"> ) );
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -143,7 +149,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> // Override bp_current_action().
</span><span class="cx" style="display: block; padding: 0 10px"> $bp->current_action = 'view';
</span><span class="cx" style="display: block; padding: 0 10px">
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- bp_thread_has_messages( array( 'thread_id' => (int) $_POST['thread_id'] ) );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ bp_thread_has_messages( array( 'thread_id' => $thread_id ) );
</ins><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> // Set the current message to the 2nd last.
</span><span class="cx" style="display: block; padding: 0 10px"> $thread_template->message = end( $thread_template->thread->messages );
</span></span></pre>
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