This change implements communication with an external credentials store,
ala git-credential-helper. The client falls back the plain text store,
what we're currently using, if there is no remote store configured.
It shells out to helper program when a credential store is
configured. Those programs can be implemented with any language as long as they
follow the convention to pass arguments and information.
There is an implementation for the OS X keychain in https://github.com/calavera/docker-credential-helpers.
That package also provides basic structure to create other helpers.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Signed-off-by: Mary Anthony <mary@docker.com>
Updaing and slight re-arrangement of security information
Signed-off-by: Mary Anthony <mary@docker.com>
Updating security files
Signed-off-by: Mary Anthony <mary@docker.com>
Updating links to the security documentation
Signed-off-by: Mary Anthony <mary@docker.com>
removing some extra spaces
Signed-off-by: Mary Anthony <mary@docker.com>
Correcting spelling
Signed-off-by: Mary Anthony <mary@docker.com>
- missing help option in `docs/reference/commandline/*.md` (some files
have it, the other I fixed didn't)
- missing `[OPTIONS]` in Usage description
- missing options
- formatting
- start/stop idempotence
Signed-off-by: Antonio Murdaca <amurdaca@redhat.com>
