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/*
* ====================================================================
* Project: openMDX/Core, http://www.openmdx.org/
* Description: Basic Authentication
* Owner: OMEX AG, Switzerland, http://www.omex.ch
* ====================================================================
*
* This software is published under the BSD license as listed below.
*
* Copyright (c) 2010, OMEX AG, Switzerland
* All rights reserved.
*
* 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 the openMDX team 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.
*
* ------------------
*
* This product includes software developed by other organizations as
* listed in the NOTICE file.
*/
package org.openmdx.application.rest.http;
import java.io.UnsupportedEncodingException;
import org.openmdx.base.exception.RuntimeServiceException;
import org.openmdx.base.text.conversion.Base64;
import org.openmdx.kernel.exception.BasicException;
/**
* Basic Authentication according to RFC 2617
*/
public class BasicAuthentication {
/**
* Constructor
*
* @param userName
* @param password
*/
public BasicAuthentication(
String userName,
String password
){
try {
this.authorization = "Basic " + Base64.encode(
(userName + ":" + (password == null ? "" : password)).getBytes(CHARACTER_ENCODING)
);
} catch (UnsupportedEncodingException exception) {
throw new RuntimeServiceException(
BasicException.Code.DEFAULT_DOMAIN,
BasicException.Code.ASSERTION_FAILURE,
"Unable to encode the BASIC authorization string",
new BasicException.Parameter("character-encoding", CHARACTER_ENCODING)
);
}
}
/**
* Constructor
*
* @param userName
* @param password
*/
public BasicAuthentication(
String userName,
char[] password
){
this(userName, password == null ? null : new String(password));
}
/**
* Use UTF-8 encoding
*/
private final static String CHARACTER_ENCODING = "UTF-8";
/**
*
*/
private final String authorization;
/**
* Retrieve the authorization field
*
* @return the authorization field
*/
public String getAuthorization(){
return this.authorization;
}
/* (non-Javadoc)
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
return "Authorization: " + this.authorization;
}
}
