function aes_delete_key in AES encryption 7

Same name and namespace in other branches

1. 5 aes.module \aes_delete_key()
2. 6 aes.module \aes_delete_key()

Deletes the encryption system key.

Parameters

string $storage_method: The storage method used to store the key. "Database" or "File".

1 call to aes_delete_key()

aes_config_submit in ./aes.admin.inc

Submits aes_config form.

File

./aes.module, line 392

Main file of the AES encryption module.

Code

function aes_delete_key($storage_method) {
  if ($storage_method == "Database") {
    variable_del("aes_key");
  }
  if ($storage_method == "File") {
    $result = unlink(variable_get("aes_key_path", ""));
    if ($result === FALSE) {
      drupal_set_message(t("Couldn't delete keyfile!"), "error");
    }
  }
}