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diff --git a/framework/src/onos/apps/aaa/src/test/java/org/onosproject/aaa/AaaManagerTest.java b/framework/src/onos/apps/aaa/src/test/java/org/onosproject/aaa/AaaManagerTest.java
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+/*
+ * Copyright 2014 Open Networking Laboratory
+ *
+ * Licensed 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.
+ */
+package org.onosproject.aaa;
+
+import com.google.common.base.Charsets;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.onlab.packet.BasePacket;
+import org.onlab.packet.DeserializationException;
+import org.onlab.packet.EAP;
+import org.onlab.packet.Ethernet;
+import org.onlab.packet.IpAddress;
+import org.onlab.packet.RADIUS;
+import org.onlab.packet.RADIUSAttribute;
+import org.onosproject.core.CoreServiceAdapter;
+import org.onosproject.net.config.Config;
+import org.onosproject.net.config.NetworkConfigRegistryAdapter;
+
+import java.net.InetAddress;
+import java.net.UnknownHostException;
+
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.notNullValue;
+import static org.junit.Assert.assertThat;
+
+/**
+ * Set of tests of the ONOS application component.
+ */
+public class AaaManagerTest extends AaaTestBase {
+
+ static final String BAD_IP_ADDRESS = "198.51.100.0";
+
+ private AaaManager aaaManager;
+
+ class AaaManagerWithoutRadiusServer extends AaaManager {
+ protected void sendRadiusPacket(RADIUS radiusPacket) {
+ savePacket(radiusPacket);
+ }
+ }
+
+ /**
+ * Mocks the AAAConfig class to force usage of an unroutable address for the
+ * RADIUS server.
+ */
+ static class MockAaaConfig extends AaaConfig {
+ @Override
+ public InetAddress radiusIp() {
+ try {
+ return InetAddress.getByName(BAD_IP_ADDRESS);
+ } catch (UnknownHostException ex) {
+ // can't happen
+ throw new IllegalStateException(ex);
+ }
+ }
+ }
+
+ /**
+ * Mocks the network config registry.
+ */
+ @SuppressWarnings("unchecked")
+ private static final class TestNetworkConfigRegistry
+ extends NetworkConfigRegistryAdapter {
+ @Override
+ public <S, C extends Config<S>> C getConfig(S subject, Class<C> configClass) {
+ AaaConfig aaaConfig = new MockAaaConfig();
+ return (C) aaaConfig;
+ }
+ }
+
+ /**
+ * Constructs an Ethernet packet containing a RADIUS challenge
+ * packet.
+ *
+ * @param challengeCode code to use in challenge packet
+ * @param challengeType type to use in challenge packet
+ * @return Ethernet packet
+ */
+ private RADIUS constructRadiusCodeAccessChallengePacket(byte challengeCode, byte challengeType) {
+
+ String challenge = "12345678901234567";
+
+ EAP eap = new EAP(challengeType, (byte) 1, challengeType,
+ challenge.getBytes(Charsets.US_ASCII));
+ eap.setIdentifier((byte) 1);
+
+ RADIUS radius = new RADIUS();
+ radius.setCode(challengeCode);
+
+ radius.setAttribute(RADIUSAttribute.RADIUS_ATTR_STATE,
+ challenge.getBytes(Charsets.US_ASCII));
+
+ radius.setPayload(eap);
+ radius.setAttribute(RADIUSAttribute.RADIUS_ATTR_EAP_MESSAGE,
+ eap.serialize());
+
+ return radius;
+ }
+
+ /**
+ * Sets up the services required by the AAA application.
+ */
+ @Before
+ public void setUp() {
+ aaaManager = new AaaManagerWithoutRadiusServer();
+ aaaManager.netCfgService = new TestNetworkConfigRegistry();
+ aaaManager.coreService = new CoreServiceAdapter();
+ aaaManager.packetService = new MockPacketService();
+ aaaManager.activate();
+ }
+
+ /**
+ * Tears down the AAA application.
+ */
+ @After
+ public void tearDown() {
+ aaaManager.deactivate();
+ }
+
+ /**
+ * Extracts the RADIUS packet from a packet sent by the supplicant.
+ *
+ * @param radius RADIUS packet sent by the supplicant
+ * @throws DeserializationException if deserialization of the packet contents
+ * fails.
+ */
+ private void checkRadiusPacketFromSupplicant(RADIUS radius)
+ throws DeserializationException {
+ assertThat(radius, notNullValue());
+
+ EAP eap = radius.decapsulateMessage();
+ assertThat(eap, notNullValue());
+ }
+
+ /**
+ * Fetches the sent packet at the given index. The requested packet
+ * must be the last packet on the list.
+ *
+ * @param index index into sent packets array
+ * @return packet
+ */
+ private BasePacket fetchPacket(int index) {
+ BasePacket packet = savedPackets.get(index);
+ assertThat(packet, notNullValue());
+ return packet;
+ }
+
+ /**
+ * Tests the authentication path through the AAA application.
+ *
+ * @throws DeserializationException if packed deserialization fails.
+ */
+ @Test
+ public void testAuthentication() throws Exception {
+
+ // (1) Supplicant start up
+
+ Ethernet startPacket = constructSupplicantStartPacket();
+ sendPacket(startPacket);
+
+ Ethernet responsePacket = (Ethernet) fetchPacket(0);
+ checkRadiusPacket(aaaManager, responsePacket, EAP.ATTR_IDENTITY);
+
+ // (2) Supplicant identify
+
+ Ethernet identifyPacket = constructSupplicantIdentifyPacket(null, EAP.ATTR_IDENTITY, (byte) 1, null);
+ sendPacket(identifyPacket);
+
+ RADIUS radiusIdentifyPacket = (RADIUS) fetchPacket(1);
+
+ checkRadiusPacketFromSupplicant(radiusIdentifyPacket);
+
+ assertThat(radiusIdentifyPacket.getCode(), is(RADIUS.RADIUS_CODE_ACCESS_REQUEST));
+ assertThat(new String(radiusIdentifyPacket.getAttribute(RADIUSAttribute.RADIUS_ATTR_USERNAME).getValue()),
+ is("testuser"));
+
+ IpAddress nasIp =
+ IpAddress.valueOf(IpAddress.Version.INET,
+ radiusIdentifyPacket.getAttribute(RADIUSAttribute.RADIUS_ATTR_NAS_IP)
+ .getValue());
+ assertThat(nasIp.toString(), is(aaaManager.nasIpAddress.getHostAddress()));
+
+ // State machine should have been created by now
+
+ StateMachine stateMachine =
+ StateMachine.lookupStateMachineBySessionId(SESSION_ID);
+ assertThat(stateMachine, notNullValue());
+ assertThat(stateMachine.state(), is(StateMachine.STATE_PENDING));
+
+ // (3) RADIUS MD5 challenge
+
+ RADIUS radiusCodeAccessChallengePacket =
+ constructRadiusCodeAccessChallengePacket(RADIUS.RADIUS_CODE_ACCESS_CHALLENGE, EAP.ATTR_MD5);
+ aaaManager.radiusListener.handleRadiusPacket(radiusCodeAccessChallengePacket);
+
+ Ethernet radiusChallengeMD5Packet = (Ethernet) fetchPacket(2);
+ checkRadiusPacket(aaaManager, radiusChallengeMD5Packet, EAP.ATTR_MD5);
+
+ // (4) Supplicant MD5 response
+
+ Ethernet md5RadiusPacket =
+ constructSupplicantIdentifyPacket(stateMachine,
+ EAP.ATTR_MD5,
+ stateMachine.challengeIdentifier(),
+ radiusChallengeMD5Packet);
+ sendPacket(md5RadiusPacket);
+
+ RADIUS responseMd5RadiusPacket = (RADIUS) fetchPacket(3);
+
+ checkRadiusPacketFromSupplicant(responseMd5RadiusPacket);
+ assertThat(responseMd5RadiusPacket.getIdentifier(), is((byte) 0));
+ assertThat(responseMd5RadiusPacket.getCode(), is(RADIUS.RADIUS_CODE_ACCESS_REQUEST));
+
+ // State machine should be in pending state
+
+ assertThat(stateMachine, notNullValue());
+ assertThat(stateMachine.state(), is(StateMachine.STATE_PENDING));
+
+ // (5) RADIUS Success
+
+ RADIUS successPacket =
+ constructRadiusCodeAccessChallengePacket(RADIUS.RADIUS_CODE_ACCESS_ACCEPT, EAP.SUCCESS);
+ aaaManager.radiusListener.handleRadiusPacket((successPacket));
+ Ethernet supplicantSuccessPacket = (Ethernet) fetchPacket(4);
+
+ checkRadiusPacket(aaaManager, supplicantSuccessPacket, EAP.SUCCESS);
+
+ // State machine should be in authorized state
+
+ assertThat(stateMachine, notNullValue());
+ assertThat(stateMachine.state(), is(StateMachine.STATE_AUTHORIZED));
+
+ }
+
+ /**
+ * Tests the default configuration.
+ */
+ @Test
+ public void testConfig() {
+ assertThat(aaaManager.nasIpAddress.getHostAddress(), is(AaaConfig.DEFAULT_NAS_IP));
+ assertThat(aaaManager.nasMacAddress, is(AaaConfig.DEFAULT_NAS_MAC));
+ assertThat(aaaManager.radiusIpAddress.getHostAddress(), is(BAD_IP_ADDRESS));
+ assertThat(aaaManager.radiusMacAddress, is(AaaConfig.DEFAULT_RADIUS_MAC));
+ }
+}