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/*
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF 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
*
* 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.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*
*/
package ch.boye.httpclientandroidlib.auth;
import java.io.Serializable;
import java.security.Principal;
import ch.boye.httpclientandroidlib.annotation.Immutable;
import ch.boye.httpclientandroidlib.util.Args;
import ch.boye.httpclientandroidlib.util.LangUtils;
/**
* Simple {@link Credentials} implementation based on a user name / password
* pair.
*
* @since 4.0
*/
@Immutable
public class UsernamePasswordCredentials implements Credentials, Serializable {
private static final long serialVersionUID = 243343858802739403L;
private final BasicUserPrincipal principal;
private final String password;
/**
* The constructor with the username and password combined string argument.
*
* @param usernamePassword the username:password formed string
* @see #toString
*/
public UsernamePasswordCredentials(final String usernamePassword) {
super();
Args.notNull(usernamePassword, "Username:password string");
final int atColon = usernamePassword.indexOf(':');
if (atColon >= 0) {
this.principal = new BasicUserPrincipal(usernamePassword.substring(0, atColon));
this.password = usernamePassword.substring(atColon + 1);
} else {
this.principal = new BasicUserPrincipal(usernamePassword);
this.password = null;
}
}
/**
* The constructor with the username and password arguments.
*
* @param userName the user name
* @param password the password
*/
public UsernamePasswordCredentials(final String userName, final String password) {
super();
Args.notNull(userName, "Username");
this.principal = new BasicUserPrincipal(userName);
this.password = password;
}
public Principal getUserPrincipal() {
return this.principal;
}
public String getUserName() {
return this.principal.getName();
}
public String getPassword() {
return password;
}
@Override
public int hashCode() {
return this.principal.hashCode();
}
@Override
public boolean equals(final Object o) {
if (this == o) {
return true;
}
if (o instanceof UsernamePasswordCredentials) {
final UsernamePasswordCredentials that = (UsernamePasswordCredentials) o;
if (LangUtils.equals(this.principal, that.principal)) {
return true;
}
}
return false;
}
@Override
public String toString() {
return this.principal.toString();
}
}
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