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How to use RegistryAuthLocator class of org.testcontainers.utility package

Best Testcontainers-java code snippet using org.testcontainers.utility.RegistryAuthLocator

Source: AuthDelegatingDockerClientConfig.java

...3import com.github.dockerjava.core.DockerClientConfig;4import com.github.dockerjava.core.DockerClientConfigDelegate;5import lombok.extern.slf4j.Slf4j;6import org.testcontainers.utility.DockerImageName;7import org.testcontainers.utility.RegistryAuthLocator;8import static org.testcontainers.utility.AuthConfigUtil.toSafeString;9/**10 * Facade implementation for {@link DockerClientConfig} which overrides how authentication11 * configuration is obtained. A delegate {@link DockerClientConfig} will be called first12 * to try and obtain auth credentials, but after that {@link RegistryAuthLocator} will be13 * used to try and improve the auth resolution (e.g. using credential helpers).14 *15 * TODO move to docker-java16 */17@Slf4j18class AuthDelegatingDockerClientConfig extends DockerClientConfigDelegate {19    public AuthDelegatingDockerClientConfig(DockerClientConfig delegate) {20        super(delegate);21    }22    @Override23    public AuthConfig effectiveAuthConfig(String imageName) {24        // allow docker-java auth config to be used as a fallback25        AuthConfig fallbackAuthConfig;26        try {27            fallbackAuthConfig = super.effectiveAuthConfig(imageName);28        } catch (Exception e) {29            log.debug("Delegate call to effectiveAuthConfig failed with cause: '{}'. " +30                "Resolution of auth config will continue using RegistryAuthLocator.",31                e.getMessage());32            fallbackAuthConfig = new AuthConfig();33        }34        // try and obtain more accurate auth config using our resolution35        final DockerImageName parsed = DockerImageName.parse(imageName);36        final AuthConfig effectiveAuthConfig = RegistryAuthLocator.instance()37            .lookupAuthConfig(parsed, fallbackAuthConfig);38        log.debug("Effective auth config [{}]", toSafeString(effectiveAuthConfig));39        return effectiveAuthConfig;40    }41}...

RegistryAuthLocator

Using AI Code Generation

1package com.example.docker;2import org.junit.Test;3import org.testcontainers.containers.GenericContainer;4import org.testcontainers.containers.wait.strategy.LogMessageWaitStrategy;5import org.testcontainers.utility.RegistryAuthLocator;6import java.time.Duration;7public class DockerTest {8    public void test() {9        RegistryAuthLocator.setMode(RegistryAuthLocator.Mode.DEFAULT);10        GenericContainer container = new GenericContainer("docker.io/library/redis:latest")11                .withExposedPorts(6379)12                .withEnv("REDIS_PASSWORD", "password")13                .waitingFor(new LogMessageWaitStrategy().withRegEx(".*Ready to accept connections.*\\s")14                        .withStartupTimeout(Duration.ofSeconds(60)));15        container.start();16        System.out.println("Redis: " + container.getContainerIpAddress() + ":" + container.getMappedPort(6379));17    }18}

RegistryAuthLocator

Using AI Code Generation

1public class RegistryAuthLocatorTest {2    public void testRegistryAuthLocator() throws Exception {3        final RegistryAuthLocator registryAuthLocator = new RegistryAuthLocator();4        registryAuthLocator.setDockerConfig("src/test/resources/.docker/config.json");5        assertNotNull(registryAuth);6    }7}

RegistryAuthLocator

Using AI Code Generation

1getAuthConfig(): RegistryAuth2toHeaderValue(): String3pullImageCmd(String image): PullImageCmd4withAuthConfig(RegistryAuth authConfig): PullImageCmd5exec(PullImageResultCallback callback): PullImageResultCallback6awaitCompletion(): Void7withTag(String tag): PullImageCmd8withRegistry(String registry): PullImageCmd9withAuthConfig(RegistryAuth authConfig): PullImageCmd10withAuthConfig(RegistryAuth authConfig): PullImageCmd11withAuthConfig(RegistryAuth authConfig): PullImageCmd12withAuthConfig(

RegistryAuthLocator

Using AI Code Generation

1import org.testcontainers.DockerClientFactory2import org.testcontainers.utility.RegistryAuthLocator3def registryAuth = RegistryAuthLocator.instance().lookupAuthConfig("docker.io")4DockerClientFactory.instance().client.authCmd().withAuthConfig(registryAuth).exec()5DockerClientFactory.instance().client.pullImageCmd("alpine").exec(new PullImageResultCallback()).awaitCompletion()6DockerClientFactory.instance().client.removeImageCmd("alpine").exec()7DockerClientFactory.instance().client.createContainerCmd("alpine").withCmd("sh", "-c", "while true; do echo hello; sleep 1; done").exec()8DockerClientFactory.instance().client.startContainerCmd("containerId").exec()9DockerClientFactory.instance().client.stopContainerCmd("containerId").exec()10DockerClientFactory.instance().client.removeContainerCmd("containerId").exec()11DockerClientFactory.instance().client.logContainerCmd("containerId").withStdOut().exec(new LogContainerResultCallback()).awaitCompletion()12DockerClientFactory.instance().client.statsCmd("containerId").exec(new StatsCallback() {13    void onNext(Stats stats) {14    }15}).awaitCompletion()16DockerClientFactory.instance().client.eventsCmd().exec(new EventsResultCallback() {17    void onNext(Event event) {18    }19}).awaitCompletion()20DockerClientFactory.instance().client.listImagesCmd().exec().each { image ->21}22DockerClientFactory.instance().client.listContainersCmd().exec().each { container ->23}24DockerClientFactory.instance().client.statsCmd("containerId").exec(new StatsCallback() {25    void onNext(Stats stats) {26    }27}).awaitCompletion()28DockerClientFactory.instance().client.eventsCmd().exec(new Events

RegistryAuthLocator

Using AI Code Generation

1import org.testcontainers.containers.GenericContainer2import org.testcontainers.utility.RegistryAuthLocator3def authConfig = RegistryAuthLocator.authConfig("docker.io")4def registryConfig = new com.github.dockerjava.api.model.AuthConfigurations(authConfig)5def image = new com.github.dockerjava.api.model.Image()6image.withRegistry("docker.io")7image.withName("alpine")8image.withTag("latest")9def container = new GenericContainer(image, registryConfig)10container.start()11container.stop()

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