This commit hides types.Any from the diff package's interface. Clients
(incl. imgcrypt) shouldn't aware about gogo/protobuf.
Signed-off-by: Kazuyoshi Kato <katokazu@amazon.com>
Extend the Applier interface's Apply method with an optional
options parameter.
For the container image encryption we intend to use the options
parameter to pass image decryption parameters ('dcparameters'),
which are primarily (privatte) keys, in form of a JSON document
under the map key '_dcparameters', and pass them to the Applier's
Apply() method. This helps us to access decryption keys and start
the pipeline with the layer decryption before the layer data are
unzipped and untarred.
Signed-off-by: Stefan Berger <stefanb@linux.ibm.com>
Signed-off-by: Harshal Patil <harshal.patil@in.ibm.com>
Add differ options and package with interface.
Update optional values on diff interface to use options.
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
