keystone.credential.providers.core module¶

class keystone.credential.providers.core.Provider[source]¶

Bases: object

Interface for credential providers that support encryption.

decrypt(credential)[source]¶

Decrypt a credential.

Parameters:	credential (str) – credential to decrypt
Returns:	credential str as plaintext
Raises:	keystone.exception.CredentialEncryptionError

encrypt(credential)[source]¶

Encrypt a credential.

Parameters:	credential (str) – credential to encrypt
Returns:	encrypted credential str
Raises:	keystone.exception.CredentialEncryptionError