/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE
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* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
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* add the following below this CDDL HEADER, with the fields enclosed
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* by brackets "[]" replaced with your own identifying information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Copyright 2009 Sun Microsystems, Inc.
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*/
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package org.opends.server.core.networkgroups;
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import java.util.Collection;
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import java.util.EnumSet;
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import java.util.Set;
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import org.opends.server.admin.std.meta.NetworkGroupCfgDefn.AllowedAuthMethod;
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import org.opends.server.api.ClientConnection;
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import org.opends.server.types.AuthenticationInfo;
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import org.opends.server.types.AuthenticationType;
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import org.opends.server.types.DN;
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/**
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* A connection criteria which matches connections authenticated using a
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* permitted authentication method.
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*/
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final class AuthMethodConnectionCriteria implements ConnectionCriteria
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{
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// The set of allowed authentication methods.
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private final Set<AllowedAuthMethod> authMethods;
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/**
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* Creates a new authentication method connection criteria using the
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* provided allowed authentication methods.
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*
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* @param authMethods
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* The allowed authentication methods.
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*/
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public AuthMethodConnectionCriteria(
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Collection<AllowedAuthMethod> authMethods)
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{
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this.authMethods = EnumSet.copyOf(authMethods);
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}
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/**
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* {@inheritDoc}
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*/
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public boolean matches(ClientConnection connection)
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{
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AuthenticationInfo authInfo = connection.getAuthenticationInfo();
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for (AllowedAuthMethod method : authMethods)
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{
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switch (method)
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{
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case ANONYMOUS:
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if (!authInfo.isAuthenticated())
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{
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return true;
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}
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break;
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case SIMPLE:
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if (authInfo.hasAuthenticationType(AuthenticationType.SIMPLE))
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{
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return true;
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}
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break;
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case SASL:
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if (authInfo.hasAuthenticationType(AuthenticationType.SASL))
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{
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return true;
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}
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break;
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}
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}
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return false;
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}
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/**
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* {@inheritDoc}
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*/
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public boolean willMatchAfterBind(ClientConnection connection,
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DN bindDN, AuthenticationType authType, boolean isSecure)
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{
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for (AllowedAuthMethod method : authMethods)
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{
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switch (method)
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{
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case ANONYMOUS:
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if (bindDN.toNormalizedString().length() == 0)
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{
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return true;
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}
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break;
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case SIMPLE:
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if (authType == AuthenticationType.SIMPLE
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&& bindDN.toNormalizedString().length() > 0)
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{
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return true;
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}
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break;
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case SASL:
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if (authType == AuthenticationType.SASL)
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{
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return true;
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}
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break;
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}
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}
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return false;
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}
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}
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