com.google.cloud.tools.jib.registry.credentials.json

Class DockerConfigTemplate

java.lang.Object

com.google.cloud.tools.jib.registry.credentials.json.DockerConfigTemplate

All Implemented Interfaces:

JsonTemplate

public class DockerConfigTemplate
extends Object
implements JsonTemplate

Template for a Docker config file.

Example:

 {
   "auths": {
     "registry": {
       "auth": "username:password in base64"
     },
     "anotherregistry": {},
     ...
   },
   "credsStore": "credential helper name",
   "credHelpers": {
     "registry": "credential helper name",
     "anotherregistry": "another credential helper name",
     ...
   }
 }
 

If an auth is defined for a registry, that is a valid Basic authorization to use for that registry.

If credsStore is defined, is a credential helper that stores authorizations for all registries listed under auths.

Each entry in credHelpers is a mapping from a registry to a credential helper that stores the authorization for that registry.

See Also:

https://www.projectatomic.io/blog/2016/03/docker-credentials-store/

Constructor Summary

Constructors

Constructor and Description
DockerConfigTemplate()

Method Summary

Modifier and Type	Method and Description
String	getAuthFor(String registry)
String	getCredentialHelperFor(String registry)

Methods inherited from class java.lang.Object

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

Constructor Detail

DockerConfigTemplate

public DockerConfigTemplate()

Method Detail

getAuthFor

@Nullable
public String getAuthFor(String registry)

Returns:

the base64-encoded Basic authorization for registry, or null if none exists

getCredentialHelperFor

@Nullable
public String getCredentialHelperFor(String registry)

Returns:

credsStore if registry is present in auths; otherwise, searches credHelpers; otherwise, null if not found