| /* |
| * Copyright 2011-2018 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 com.amazonaws.profile.path.cred; |
| |
| import com.amazonaws.annotation.SdkInternalApi; |
| import com.amazonaws.profile.path.AwsProfileFileLocationProvider; |
| |
| import java.io.File; |
| |
| /** |
| * If {@value #CREDENTIAL_PROFILES_FILE_ENVIRONMENT_VARIABLE} environment variable is set then the |
| * shared credentials file is source from it's location. |
| */ |
| @SdkInternalApi |
| public class CredentialsEnvVarOverrideLocationProvider implements AwsProfileFileLocationProvider { |
| |
| private static final String CREDENTIAL_PROFILES_FILE_ENVIRONMENT_VARIABLE = "AWS_CREDENTIAL_PROFILES_FILE"; |
| |
| @Override |
| public File getLocation() { |
| String credentialProfilesFileOverride = System |
| .getenv(CREDENTIAL_PROFILES_FILE_ENVIRONMENT_VARIABLE); |
| if (credentialProfilesFileOverride == null) { |
| return null; |
| } else { |
| return new File(credentialProfilesFileOverride); |
| } |
| } |
| } |