function FileSecurity::htaccessPreventExecution

Returns htaccess directives to deny execution in a given directory.

Return value

string Apache htaccess directives to prevent execution of files in a location.

File

core/lib/Drupal/Component/FileSecurity/FileSecurity.php, line 62

Class

FileSecurity

Provides file security functions.

Namespace

Code

protected static function htaccessPreventExecution() {
    return <<<EOF
# Turn off all options we don't need.
Options -Indexes -ExecCGI -Includes -MultiViews

# Set the catch-all handler to prevent scripts from being executed.
SetHandler Drupal_Security_Do_Not_Remove_See_SA_2006_006
<Files *>
  # Override the handler again if we're run later in the evaluation list.
  SetHandler Drupal_Security_Do_Not_Remove_See_SA_2013_003
</Files>

# If we know how to do it safely, disable the PHP engine entirely.
<IfModule mod_php7.c>
  php_flag engine off
</IfModule>
<IfModule mod_php.c>
  php_flag engine off
</IfModule>
EOF;
}