Start line:  
End line:  

Snippet Preview

Snippet HTML Code

Stack Overflow Questions
 /*
  * Copyright 2012-2015 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.auth;
import static com.amazonaws.SDKGlobalConfiguration.ACCESS_KEY_ENV_VAR;
import static com.amazonaws.SDKGlobalConfiguration.ALTERNATE_ACCESS_KEY_ENV_VAR;
import static com.amazonaws.SDKGlobalConfiguration.ALTERNATE_SECRET_KEY_ENV_VAR;
import static com.amazonaws.SDKGlobalConfiguration.SECRET_KEY_ENV_VAR;
import static com.amazonaws.SDKGlobalConfiguration.AWS_SESSION_TOKEN_ENV_VAR;
AWSCredentialsProvider implementation that provides credentials by looking at the: AWS_ACCESS_KEY_ID (or AWS_ACCESS_KEY) and AWS_SECRET_KEY (or AWS_SECRET_ACCESS_KEY) environment variables.
    @Override
    public AWSCredentials getCredentials() {
        String accessKey = System.getenv();
        if (accessKey == null) {
            accessKey = System.getenv();
        }
        String secretKey = System.getenv();
        if (secretKey == null) {
            secretKey = System.getenv();
        }
        accessKey = StringUtils.trim(accessKey);
        secretKey = StringUtils.trim(secretKey);
        String sessionToken =
            StringUtils.trim(System.getenv());
        if (StringUtils.isNullOrEmpty(accessKey)
                || StringUtils.isNullOrEmpty(secretKey)) {
            throw new AmazonClientException(
                    "Unable to load AWS credentials from environment variables " +
                    "(" +  + " (or " +  + ") and " +
                     + " (or " +  + "))");
        }
        return sessionToken == null ?
                new BasicAWSCredentials(accessKeysecretKey)
                :
                new BasicSessionCredentials(accessKeysecretKeysessionToken);
    }
    @Override
    public void refresh() {}
    @Override
    public String toString() {
        return getClass().getSimpleName();
    }
New to GrepCode? Check out our FAQ X