com.google.cloud.tools.jib.registry

Class DockerCredentialRetriever

java.lang.Object

com.google.cloud.tools.jib.registry.DockerCredentialRetriever

public class DockerCredentialRetriever
extends Object

Retrieves Docker credentials with a Docker credential helper.

See Also:

https://github.com/docker/docker-credential-helpers

Constructor Summary

Constructors

Constructor and Description
DockerCredentialRetriever(String serverUrl, String credentialHelperSuffix)

Method Summary

Modifier and Type	Method and Description
Authorization	retrieve() Retrieves the Docker credentials by calling the corresponding CLI.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DockerCredentialRetriever

public DockerCredentialRetriever(String serverUrl,
                                 String credentialHelperSuffix)

Parameters:

serverUrl - the server URL to pass into the credential helper

credentialHelperSuffix - the credential helper CLI suffix

Method Detail

retrieve

public Authorization retrieve()
                       throws IOException,
                              NonexistentServerUrlDockerCredentialHelperException,
                              NonexistentDockerCredentialHelperException

Retrieves the Docker credentials by calling the corresponding CLI.

The credential helper CLI is called in the form:

 echo -n <server URL> | docker-credential-<credential helper suffix> get
 

Throws:

IOException

NonexistentServerUrlDockerCredentialHelperException

NonexistentDockerCredentialHelperException