Package gcp_credentials contains implementations of DockerConfigProvider for Google Cloud Platform.

DefaultDockercfgPaths returns default search paths of .dockercfg.

DefaultDockerConfigJSONPaths returns default search paths of .docker/config.json.

NewDockerKeyring creates a DockerKeyring to use for resolving credentials, which lazily draws from the set of registered credential providers.

ReadDockercfgFile attempts to read a legacy dockercfg file from the given paths.

ReadDockerConfigJSONFile attempts to read a docker config.json file from the given paths.

ReadSpecificDockerConfigJsonFile attempts to read docker configJSON from a given file path.

RegisterCredentialProvider is called by provider implementations on initialization to register themselves, like so: func init() { RegisterCredentialProvider("name", &myProvider{...}) }.

AuthConfig contains authorization information for connecting to a Registry This type mirrors "github.com/docker/docker/api/types.AuthConfig".

BasicDockerKeyring is a trivial map-backed implementation of DockerKeyring.

CachingDockerConfigProvider implements DockerConfigProvider by composing with another DockerConfigProvider and caching the DockerConfig it provides for a pre-specified lifetime.

DockerConfigJson represents ~/.docker/config.json file info see https://github.com/docker/docker/pull/12009.

HttpError wraps a non-StatusOK error code as an error.

LazyAuthConfiguration wraps dockertypes.AuthConfig, potentially deferring its binding.

DockerConfigProvider is the interface that registered extensions implement to materialize 'dockercfg' credentials.

DockerKeyring tracks a set of docker registry credentials, maintaining a reverse index across the registry endpoints.

DockerConfig represents the config file used by the docker CLI.

UnionDockerKeyring delegates to a set of keyrings.