Examples with NonexistentDockerCredentialHelperException com.google.cloud.tools.jib.registry.credentials.NonexistentDockerCredentialHelperException used on opensource projects

Example 1 with NonexistentDockerCredentialHelperException

use of com.google.cloud.tools.jib.registry.credentials.NonexistentDockerCredentialHelperException in project jib by google.

the class RetrieveRegistryCredentialsStep method call.

@Override
@Nullable
public Authorization call() throws IOException, NonexistentDockerCredentialHelperException {
    try (Timer ignored = new Timer(buildConfiguration.getBuildLogger(), String.format(DESCRIPTION, buildConfiguration.getTargetRegistry()))) {
        // Tries to get registry credentials from Docker credential helpers.
        for (String credentialHelperSuffix : buildConfiguration.getCredentialHelperNames()) {
            Authorization authorization = retrieveFromCredentialHelper(credentialHelperSuffix);
            if (authorization != null) {
                return authorization;
            }
        }
        // Tries to get registry credentials from known registry credentials.
        String credentialSource = buildConfiguration.getKnownRegistryCredentials().getCredentialSource(registry);
        if (credentialSource != null) {
            logGotCredentialsFrom(credentialSource);
            return buildConfiguration.getKnownRegistryCredentials().getAuthorization(registry);
        }
        // Tries to get registry credentials from the Docker config.
        try {
            Authorization dockerConfigAuthorization = dockerConfigCredentialRetriever.retrieve();
            if (dockerConfigAuthorization != null) {
                buildConfiguration.getBuildLogger().info("Using credentials from Docker config for " + registry);
                return dockerConfigAuthorization;
            }
        } catch (IOException ex) {
            buildConfiguration.getBuildLogger().info("Unable to parse Docker config");
        }
        // Tries to infer common credential helpers for known registries.
        for (String registrySuffix : COMMON_CREDENTIAL_HELPERS.keySet()) {
            if (registry.endsWith(registrySuffix)) {
                try {
                    String commonCredentialHelper = COMMON_CREDENTIAL_HELPERS.get(registrySuffix);
                    if (commonCredentialHelper == null) {
                        throw new IllegalStateException("No COMMON_CREDENTIAL_HELPERS should be null");
                    }
                    Authorization authorization = retrieveFromCredentialHelper(commonCredentialHelper);
                    if (authorization != null) {
                        return authorization;
                    }
                } catch (NonexistentDockerCredentialHelperException ex) {
                    if (ex.getMessage() != null) {
                        // Warns the user that the specified (or inferred) credential helper is not on the
                        // system.
                        buildConfiguration.getBuildLogger().warn(ex.getMessage());
                    }
                }
            }
        }
        /*
       * If no credentials found, give an info (not warning because in most cases, the base image is
       * public and does not need extra credentials) and return null.
       */
        buildConfiguration.getBuildLogger().info("No credentials could be retrieved for registry " + registry);
        return null;
    }
}