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<title>[56341] trunk/src: Upgrade/Install: Pass stored credentials to `WP_Filesystem()` where appropriate.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/56341">56341</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/56341","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>SergeyBiryukov</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2023-08-01 16:05:23 +0000 (Tue, 01 Aug 2023)</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'>Upgrade/Install: Pass stored credentials to `WP_Filesystem()` where appropriate.
With the introduction of temporary backups of plugins and themes before updating, a new Site Health test was added to verify that plugin and theme temporary backup directories are writable or can be created.
When using a non-direct filesystem, the Site Health test did not include the required credentials, leading to a fatal error as the connection was not initialized properly.
This commit attemps to use the stored credentials if available, and displays a message otherwise.
Includes a similar fix in a function that performs a cleanup of the temporary backup directory.
Follow-up to <a href="https://core.trac.wordpress.org/changeset/55720">[55720]</a>.
Props utsav72640, rajinsharwar, costdev, mukesh27, peterwilsoncc, audrasjb, SergeyBiryukov.
See <a href="https://core.trac.wordpress.org/ticket/58940">#58940</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunksrcwpadminincludesclasswpsitehealthphp">trunk/src/wp-admin/includes/class-wp-site-health.php</a></li>
<li><a href="#trunksrcwpincludesupdatephp">trunk/src/wp-includes/update.php</a></li>
</ul>
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<div id="patch">
<h3>Diff</h3>
<a id="trunksrcwpadminincludesclasswpsitehealthphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-admin/includes/class-wp-site-health.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-admin/includes/class-wp-site-health.php 2023-08-01 15:09:29 UTC (rev 56340)
+++ trunk/src/wp-admin/includes/class-wp-site-health.php 2023-08-01 16:05:23 UTC (rev 56341)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2009,11 +2009,21 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 'test' => 'update_temp_backup_writable',
</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">- if ( ! $wp_filesystem ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( ! function_exists( 'WP_Filesystem' ) ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> require_once ABSPATH . '/wp-admin/includes/file.php';
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- WP_Filesystem();
</del><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">+ ob_start();
+ $credentials = request_filesystem_credentials( '' );
+ ob_end_clean();
+
+ if ( false === $credentials || ! WP_Filesystem( $credentials ) ) {
+ $result['status'] = 'recommended';
+ $result['label'] = __( 'Could not access filesystem' );
+ $result['description'] = __( 'Unable to connect to the filesystem. Please confirm your credentials.' );
+ return $result;
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> $wp_content = $wp_filesystem->wp_content_dir();
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> if ( ! $wp_content ) {
</span></span></pre></div>
<a id="trunksrcwpincludesupdatephp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: trunk/src/wp-includes/update.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- trunk/src/wp-includes/update.php 2023-08-01 15:09:29 UTC (rev 56340)
+++ trunk/src/wp-includes/update.php 2023-08-01 16:05:23 UTC (rev 56341)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1113,11 +1113,18 @@
</span><span class="cx" style="display: block; padding: 0 10px"> function _wp_delete_all_temp_backups() {
</span><span class="cx" style="display: block; padding: 0 10px"> global $wp_filesystem;
</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 ( ! $wp_filesystem ) {
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ if ( ! function_exists( 'WP_Filesystem' ) ) {
</ins><span class="cx" style="display: block; padding: 0 10px"> require_once ABSPATH . '/wp-admin/includes/file.php';
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- WP_Filesystem();
</del><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">+ ob_start();
+ $credentials = request_filesystem_credentials( '' );
+ ob_end_clean();
+
+ if ( false === $credentials || ! WP_Filesystem( $credentials ) ) {
+ return new WP_Error( 'fs_unavailable', __( 'Could not access filesystem.' ) );
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> if ( ! $wp_filesystem->wp_content_dir() ) {
</span><span class="cx" style="display: block; padding: 0 10px"> return new WP_Error(
</span><span class="cx" style="display: block; padding: 0 10px"> 'fs_no_content_dir',
</span></span></pre>
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