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Purge session tokens as they includes users' IP addresses #18

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merged 1 commit into from
Aug 23, 2024
Merged

Purge session tokens as they includes users' IP addresses #18

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20 changes: 20 additions & 0 deletions classes/class-clean-db.php
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Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,7 @@ final class Clean_DB {
public function __construct() {
$this->_delete_posts();
$this->_clean_users_table();
$this->_clean_usermeta_table();
$this->_clean_comments_table();
$this->_change_admin_email();
}
Expand Down Expand Up @@ -170,6 +171,25 @@ private function _clean_users_table(): void {
$wpdb->query( "UPDATE {$wpdb->users} SET user_email='[email protected]';" );
}

/**
* Remove sensitive data from the usermeta table.
*
* @return void
*/
private function _clean_usermeta_table(): void {
global $wpdb;

WP_CLI::line( " * Removing PII from {$wpdb->usermeta}." );

// Session tokens include users' IP address.
$wpdb->query(
$wpdb->prepare(
"DELETE FROM {$wpdb->usermeta} WHERE meta_key = %s;",
'session_tokens'
)
);
}

/**
* Remove sensitive data from the comments table.
*
Expand Down