Ticket #28625: sslkey-v2.patch

wp-includes/wp-db.php

@@ -1367 +1367 @@
                                 }
                         }
 
+                        // call set_ssl if mysql client flag set
+                        if ( $client_flags & MYSQL_CLIENT_SSL ) {
+                                $pack = array( $this->dbh );
+                                $call_set = false;
+                                foreach( array( 'MYSQL_SSL_KEY', 'MYSQL_SSL_CERT', 'MYSQL_SSL_CA',
+                                                'MYSQL_SSL_CAPATH', 'MYSQL_SSL_CIPHER' ) as $opt_key ) {
+                                        $pack[] = ( defined( $opt_key ) ) ? constant( $opt_key ) : null;
+                                        $call_set |= defined( $opt_key );
+                                }
+                                /* Now if anything was packed - unpack into the function.
+                                 * Note this doesn't check if paths exist, as per the PHP doc
+                                 * at http://www.php.net/manual/en/mysqli.ssl-set.php: "This
+                                 * function always returns TRUE value. If SSL setup is incorrect
+                                 * mysqli_real_connect() will return an error ..."
+                                 */
+                                if ( $call_set ) { // SSL added here!
+                                        call_user_func_array( 'mysqli_ssl_set', $pack );
+                                }
+                        }
+
                         if ( WP_DEBUG ) {
                                 mysqli_real_connect( $this->dbh, $host, $this->dbuser, $this->dbpassword, null, $port, $socket, $client_flags );
                         } else {