com.google.auth.oauth2.AwsSecurityCredentialsSupplier Maven / Gradle / Ivy
/*
* Copyright 2024 Google LLC
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
*
* * Neither the name of Google LLC nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.google.auth.oauth2;
import java.io.IOException;
import java.io.Serializable;
/**
* Supplier for retrieving AWS Security credentials for {@link AwsCredentials} to exchange for GCP
* access tokens.
*/
public interface AwsSecurityCredentialsSupplier extends Serializable {
/**
* Gets the AWS region to use.
*
* @param context relevant context from the calling credential.
* @return the AWS region that should be used for the credential.
* @throws IOException
*/
String getRegion(ExternalAccountSupplierContext context) throws IOException;
/**
* Gets AWS security credentials.
*
* @param context relevant context from the calling credential.
* @return valid AWS security credentials that can be exchanged for a GCP access token.
* @throws IOException
*/
AwsSecurityCredentials getCredentials(ExternalAccountSupplierContext context) throws IOException;
}