/*
* Copyright 2013 JBoss Inc
*
* Licensed 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
*
* 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.overlord.dtgov.taskclient.auth;
import java.io.UnsupportedEncodingException;
import org.apache.commons.codec.binary.Base64;
/**
* Provides BASIC authentication.
*
* @author eric.wittmann@redhat.com
*/
public class BasicAuthenticationProvider extends AuthorizationHeaderAuthenticationProvider {
/**
* Constructor.
* @param username
* @param password
*/
public BasicAuthenticationProvider(String username, String password) {
String authHeader = createBasicAuthHeader(username, password);
setHeaderValue(authHeader);
}
/**
* Creates the BASIC auth header value.
* @param username
* @param password
*/
public static String createBasicAuthHeader(String username, String password) {
try {
String up = username + ":" + password; //$NON-NLS-1$
String base64 = new String(Base64.encodeBase64(up.getBytes("UTF-8"))); //$NON-NLS-1$
String authHeader = "Basic " + base64; //$NON-NLS-1$
return authHeader;
} catch (UnsupportedEncodingException e) {
throw new RuntimeException(e);
}
}
}