Credential keeper that can be stored in the session, the credentials are kept crypted.
getInstance() : \Pydio\Auth\Core\MemorySafe
Creates the singleton instance
tryLoadingCredentialsFromSources(\Pydio\Core\Model\ContextInterface $ctx) : array
Will try to get the credentials for a given repository as follow : + Try to get the credentials from the url parsing + Try to get them from the user "Wallet" (personal data) + Try to get them from the repository configuration + Try to get them from the MemorySafe.