/**
* Licensed to Apereo under one or more contributor license
* agreements. See the NOTICE file distributed with this work
* for additional information regarding copyright ownership.
* Apereo licenses this file to you under the Apache License,
* Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a
* copy of the License at the following location:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License 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 org.apereo.portal.portlets.dynamicskin.storage.s3;
import com.amazonaws.auth.AWSCredentials;
import com.amazonaws.auth.AWSCredentialsProvider;
import com.amazonaws.auth.AWSCredentialsProviderChain;
import com.amazonaws.services.s3.AmazonS3Client;
import org.apache.commons.lang.builder.ToStringBuilder;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;
/**
* Class to encapsulate the AWS credential properties, with the properties read in from a properties file and
* auto-injected by Spring. This class implements the {@link AWSCredentials} interface and can therefore be injected
* as credentials into a {@link AmazonS3Client}. If a credential property has no value in the properties file, then
* it's value will be set to null so that this class can be returned by a {@link AWSCredentialsProvider} as part of a
* {@link AWSCredentialsProviderChain}, which expects null values to be returned when the provider is unable to find
* credentials.
*/
@Component
public class AwsCredentialsConfig implements AWSCredentials {
@Value("${dynamic-skin.aws.access-key-id:#{null}}")
private String accessKeyId;
@Value("${dynamic-skin.aws.secret-access-key:#{null}}")
private String secretAccessKey;
public String getAccessKey() {
return this.accessKeyId;
}
public String getSecretAccessKey() {
return this.secretAccessKey;
}
@Override
public String toString() {
return ToStringBuilder.reflectionToString(this);
}
@Override
public String getAWSAccessKeyId() {
return this.accessKeyId;
}
@Override
public String getAWSSecretKey() {
return this.secretAccessKey;
}
}