/*
* Copyright (C) 2012 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.crsh.auth;
import org.crsh.plugin.CRaSHPlugin;
import org.crsh.plugin.PluginContext;
import org.crsh.plugin.PropertyDescriptor;
import java.util.Arrays;
public class SimpleAuthenticationPlugin extends
CRaSHPlugin<AuthenticationPlugin> implements
AuthenticationPlugin<String> {
/** The username. */
public static final PropertyDescriptor<String> SIMPLE_USERNAME =
PropertyDescriptor.create(
"auth.simple.username",
"admin",
"The username");
/** The password. */
public static final PropertyDescriptor<String> SIMPLE_PASSWORD =
PropertyDescriptor.create(
"auth.simple.password",
"admin",
"The password",
true);
/** . */
private String username;
/** . */
private String password;
@Override
protected Iterable<PropertyDescriptor<?>> createConfigurationCapabilities() {
return Arrays.<PropertyDescriptor<?>>asList(
SIMPLE_USERNAME,
SIMPLE_PASSWORD);
}
public Class<String> getCredentialType() {
return String.class;
}
@Override
public AuthenticationPlugin getImplementation() {
return this;
}
@Override
public void init() {
PluginContext context = getContext();
this.username = context.getProperty(SIMPLE_USERNAME);
this.password = context.getProperty(SIMPLE_PASSWORD);
}
public String getName() {
return "simple";
}
public boolean authenticate(String username, String password)
throws Exception {
return this.username != null &&
this.password != null &&
this.username.equals(username) &&
this.password.equals(password);
}
}