/*
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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 2008 Sun Microsystems, Inc.
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*/
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package org.opends.server.core.networkgroups;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.TreeSet;
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import
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org.opends.server.admin.std.meta.NetworkGroupCriteriaCfgDefn.AllowedAuthMethod;
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import org.opends.server.api.ClientConnection;
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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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* This class defines the authentication method criteria.
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* A connection matches the criteria if the authentication
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* method used on this connection is one of the allowed
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* authentication methods specified in the criteria.
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*/
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public class AuthMethodCriteria implements NetworkGroupCriterion {
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private Collection<AllowedAuthMethod> authMethods;
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/**
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* Constructor.
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*/
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public AuthMethodCriteria() {
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authMethods = new TreeSet<AllowedAuthMethod>();
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}
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/**
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* Adds a new allowed authentication method to the list of allowed
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* authentication methods.
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* @param method The authentication method
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*/
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public void addAuthMethod(AllowedAuthMethod method) {
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authMethods.add(method);
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}
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/**
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* {@inheritDoc}
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*/
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public boolean match(ClientConnection connection) {
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Collection<AuthenticationType> authTypes =
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new ArrayList<AuthenticationType>();
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for (AllowedAuthMethod method:authMethods) {
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if (method == AllowedAuthMethod.ANONYMOUS) {
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if (connection.getAuthenticationInfo().isAuthenticated() == false) {
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return (true);
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}
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} else if (method == AllowedAuthMethod.SASL) {
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authTypes.add(AuthenticationType.SASL);
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} else if (method == AllowedAuthMethod.SIMPLE) {
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authTypes.add(AuthenticationType.SIMPLE);
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}
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}
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return (connection.getAuthenticationInfo().hasAnyAuthenticationType(
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authTypes));
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}
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/**
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* {@inheritDoc}
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*/
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public boolean matchAfterBind(ClientConnection connection, DN bindDN,
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AuthenticationType authType, boolean isSecure) {
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for (AllowedAuthMethod method:authMethods) {
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if (method == AllowedAuthMethod.ANONYMOUS
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&& bindDN.toNormalizedString().equals("")) {
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return true;
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}
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if (method == AllowedAuthMethod.SASL
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&& authType == AuthenticationType.SASL) {
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return true;
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}
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if (method == AllowedAuthMethod.SIMPLE
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&& authType == AuthenticationType.SIMPLE
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&& !bindDN.toNormalizedString().equals("")) {
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return true;
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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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