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Refactoring of DockerClientConfig by marcuslinke · Pull Request #447 · docker-java/docker-java

Btw, how AuthCmd should work?

        final AuthConfig authConfig = new AuthConfig();
        authConfig.setPassword("docker-registry-password");
        authConfig.setUsername("docker-registry-login");
        authConfig.setEmail("sdf@sdf.com");
        authConfig.setServerAddress(String.format("%s:%d", d.getHost(), nginxContainer.getExposedPort()));

        DockerClientConfig clientConfig = new DockerClientConfig.DockerClientConfigBuilder()
       //         .withUsername("docker-registry-login")
       //         .withServerAddress(String.format("http://%s:%d", d.getHost(), nginxContainer.getExposedPort()))
                .withUri(String.format("http://%s:44447", d.getHost()))
                .build();

        DockerCmdExecFactoryImpl dockerCmdExecFactory = new DockerCmdExecFactoryImpl()
                .withReadTimeout(0)
                .withConnectTimeout(10000);

        DockerClient dockerClient = DockerClientBuilder.getInstance(clientConfig)
                .withDockerCmdExecFactory(dockerCmdExecFactory)
                .build();

        final AuthResponse authResponse = dockerClient.authCmd()
                .withAuthConfig(authConfig)
                .exec();

        LOG.debug(authResponse.getStatus());

With uncommented lines fails because authCmd() checks for username+server:

java.lang.NullPointerException: Configured username is null.

    at com.github.kostyasha.yad.docker_java.com.google.common.base.Preconditions.checkNotNull(Preconditions.java:226)
    at com.github.kostyasha.yad.docker_java.com.github.dockerjava.core.DockerClientImpl.authConfig(DockerClientImpl.java:141)
    at com.github.kostyasha.yad.docker_java.com.github.dockerjava.core.DockerClientImpl.authCmd(DockerClientImpl.java:162)

And it impossible to set new auth with later command.