retrieve_secret_sync
Description:
Retrieve the secret value of this object synchronously.
Each retrievable object has a single secret which might be a password or some other secret binary value.
This method may block indefinitely and should not be used in user interface threads.
Parameters:
| this |
a retrievable object |
| cancellable |
optional cancellation object |
Returns:
|
the secret value which should be released with [method |