software.amazon.awssdk.auth.credentials.AnonymousCredentialsProvider Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of auth Show documentation

The AWS SDK for Java - Auth module holds the classes that are used for authentication with services

There is a newer version: 2.29.15

/*
 * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *  http://aws.amazon.com/apache2.0
 *
 * or in the "license" file accompanying this file. This file is distributed
 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */

package software.amazon.awssdk.auth.credentials;

import software.amazon.awssdk.annotations.SdkPublicApi;
import software.amazon.awssdk.utils.ToString;

/**
 * Credentials provider that always returns anonymous {@link AwsCredentials}. Anonymous AWS credentials result in un-authenticated
 * requests and will fail unless the resource or API's policy has been configured to specifically allow anonymous access.
 */
@SdkPublicApi
public final class AnonymousCredentialsProvider implements AwsCredentialsProvider {

    private static final String PROVIDER_NAME = "AnonymousCredentialsProvider";

    private AnonymousCredentialsProvider() {
    }

    public static AnonymousCredentialsProvider create() {
        return new AnonymousCredentialsProvider();
    }

    @Override
    public AwsCredentials resolveCredentials() {
        return AwsBasicCredentials.builder()
                                  .validateCredentials(false)
                                  .providerName(PROVIDER_NAME)
                                  .build();
    }

    @Override
    public String toString() {
        return ToString.create(PROVIDER_NAME);
    }
}