| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * 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 com.android.server.wifi.hotspot2; |
| |
| import static org.junit.Assert.*; |
| import static org.mockito.Mockito.*; |
| |
| import android.net.wifi.hotspot2.PasspointConfiguration; |
| import android.net.wifi.hotspot2.pps.Credential; |
| import android.net.wifi.hotspot2.pps.HomeSp; |
| import android.net.wifi.hotspot2.pps.Policy; |
| import android.net.wifi.hotspot2.pps.UpdateParameter; |
| import android.util.Xml; |
| |
| import androidx.test.filters.SmallTest; |
| |
| import com.android.internal.util.FastXmlSerializer; |
| import com.android.server.wifi.WifiBaseTest; |
| |
| import org.junit.Test; |
| import org.xmlpull.v1.XmlPullParser; |
| import org.xmlpull.v1.XmlPullParserException; |
| import org.xmlpull.v1.XmlSerializer; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.nio.charset.StandardCharsets; |
| import java.text.DateFormat; |
| import java.text.SimpleDateFormat; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| /** |
| * Unit tests for {@link com.android.server.wifi.hotspot2.PasspointXmlUtilsTest}. |
| */ |
| @SmallTest |
| public class PasspointXmlUtilsTest extends WifiBaseTest { |
| |
| /** |
| * Helper function for generating a {@link PasspointConfiguration} for testing the XML |
| * serialization/deserialization logic. |
| * |
| * @return {@link PasspointConfiguration} |
| * @throws Exception |
| */ |
| private PasspointConfiguration createFullPasspointConfiguration() throws Exception { |
| DateFormat format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'"); |
| byte[] certFingerprint = new byte[32]; |
| Arrays.fill(certFingerprint, (byte) 0x1f); |
| |
| PasspointConfiguration config = new PasspointConfiguration(); |
| config.setUpdateIdentifier(12); |
| config.setCredentialPriority(99); |
| |
| // AAA Server trust root. |
| Map<String, byte[]> trustRootCertList = new HashMap<>(); |
| trustRootCertList.put("server1.trust.root.com", certFingerprint); |
| config.setTrustRootCertList(trustRootCertList); |
| |
| // Subscription update. |
| UpdateParameter subscriptionUpdate = new UpdateParameter(); |
| subscriptionUpdate.setUpdateIntervalInMinutes(120); |
| subscriptionUpdate.setUpdateMethod(UpdateParameter.UPDATE_METHOD_SSP); |
| subscriptionUpdate.setRestriction(UpdateParameter.UPDATE_RESTRICTION_ROAMING_PARTNER); |
| subscriptionUpdate.setServerUri("subscription.update.com"); |
| subscriptionUpdate.setUsername("subscriptionUser"); |
| subscriptionUpdate.setBase64EncodedPassword("subscriptionPass"); |
| subscriptionUpdate.setTrustRootCertUrl("subscription.update.cert.com"); |
| subscriptionUpdate.setTrustRootCertSha256Fingerprint(certFingerprint); |
| config.setSubscriptionUpdate(subscriptionUpdate); |
| |
| // Subscription parameters. |
| config.setSubscriptionCreationTimeInMillis(format.parse("2016-02-01T10:00:00Z").getTime()); |
| config.setSubscriptionExpirationTimeInMillis( |
| format.parse("2016-03-01T10:00:00Z").getTime()); |
| config.setSubscriptionType("Gold"); |
| config.setUsageLimitDataLimit(921890); |
| config.setUsageLimitStartTimeInMillis(format.parse("2016-12-01T10:00:00Z").getTime()); |
| config.setUsageLimitTimeLimitInMinutes(120); |
| config.setUsageLimitUsageTimePeriodInMinutes(99910); |
| |
| // HomeSP configuration. |
| HomeSp homeSp = new HomeSp(); |
| homeSp.setFriendlyName("Century House"); |
| homeSp.setFqdn("mi6.co.uk"); |
| homeSp.setRoamingConsortiumOis(new long[] {0x112233L, 0x445566L}); |
| homeSp.setIconUrl("icon.test.com"); |
| Map<String, Long> homeNetworkIds = new HashMap<>(); |
| homeNetworkIds.put("TestSSID", 0x12345678L); |
| homeNetworkIds.put("NullHESSID", null); |
| homeSp.setHomeNetworkIds(homeNetworkIds); |
| homeSp.setMatchAllOis(new long[] {0x11223344}); |
| homeSp.setMatchAnyOis(new long[] {0x55667788}); |
| homeSp.setOtherHomePartners(new String[] {"other.fqdn.com"}); |
| config.setHomeSp(homeSp); |
| |
| // Credential configuration. |
| Credential credential = new Credential(); |
| credential.setCreationTimeInMillis(format.parse("2016-01-01T10:00:00Z").getTime()); |
| credential.setExpirationTimeInMillis(format.parse("2016-02-01T10:00:00Z").getTime()); |
| credential.setRealm("shaken.stirred.com"); |
| credential.setCheckAaaServerCertStatus(true); |
| Credential.UserCredential userCredential = new Credential.UserCredential(); |
| userCredential.setUsername("james"); |
| userCredential.setPassword("Ym9uZDAwNw=="); |
| userCredential.setMachineManaged(true); |
| userCredential.setSoftTokenApp("TestApp"); |
| userCredential.setAbleToShare(true); |
| userCredential.setEapType(21); |
| userCredential.setNonEapInnerMethod("MS-CHAP-V2"); |
| credential.setUserCredential(userCredential); |
| Credential.CertificateCredential certCredential = new Credential.CertificateCredential(); |
| certCredential.setCertType("x509v3"); |
| certCredential.setCertSha256Fingerprint(certFingerprint); |
| credential.setCertCredential(certCredential); |
| Credential.SimCredential simCredential = new Credential.SimCredential(); |
| simCredential.setImsi("imsi"); |
| simCredential.setEapType(24); |
| credential.setSimCredential(simCredential); |
| config.setCredential(credential); |
| |
| // Policy configuration. |
| Policy policy = new Policy(); |
| List<Policy.RoamingPartner> preferredRoamingPartnerList = new ArrayList<>(); |
| Policy.RoamingPartner partner1 = new Policy.RoamingPartner(); |
| partner1.setFqdn("test1.fqdn.com"); |
| partner1.setFqdnExactMatch(true); |
| partner1.setPriority(127); |
| partner1.setCountries("us,fr"); |
| Policy.RoamingPartner partner2 = new Policy.RoamingPartner(); |
| partner2.setFqdn("test2.fqdn.com"); |
| partner2.setFqdnExactMatch(false); |
| partner2.setPriority(200); |
| partner2.setCountries("*"); |
| preferredRoamingPartnerList.add(partner1); |
| preferredRoamingPartnerList.add(partner2); |
| policy.setPreferredRoamingPartnerList(preferredRoamingPartnerList); |
| policy.setMinHomeDownlinkBandwidth(23412); |
| policy.setMinHomeUplinkBandwidth(9823); |
| policy.setMinRoamingDownlinkBandwidth(9271); |
| policy.setMinRoamingUplinkBandwidth(2315); |
| policy.setExcludedSsidList(new String[] {"excludeSSID"}); |
| Map<Integer, String> requiredProtoPortMap = new HashMap<>(); |
| requiredProtoPortMap.put(12, "34,92,234"); |
| policy.setRequiredProtoPortMap(requiredProtoPortMap); |
| policy.setMaximumBssLoadValue(23); |
| UpdateParameter policyUpdate = new UpdateParameter(); |
| policyUpdate.setUpdateIntervalInMinutes(120); |
| policyUpdate.setUpdateMethod(UpdateParameter.UPDATE_METHOD_OMADM); |
| policyUpdate.setRestriction(UpdateParameter.UPDATE_RESTRICTION_HOMESP); |
| policyUpdate.setServerUri("policy.update.com"); |
| policyUpdate.setUsername("updateUser"); |
| policyUpdate.setBase64EncodedPassword("updatePass"); |
| policyUpdate.setTrustRootCertUrl("update.cert.com"); |
| policyUpdate.setTrustRootCertSha256Fingerprint(certFingerprint); |
| policy.setPolicyUpdate(policyUpdate); |
| config.setPolicy(policy); |
| return config; |
| } |
| |
| /** |
| * Verify the serialization and deserialization logic of a {@link PasspointConfiguration}. |
| * |
| * 1. Serialize the test config to a XML block |
| * 2. Deserialize the XML block to a {@link PasspointConfiguration} |
| * 3. Verify that the deserialized config is the same as the test config |
| * |
| * @param testConfig The configuration to used for testing |
| * @throws Exception |
| */ |
| private void serializeAndDeserializePasspointConfiguration(PasspointConfiguration testConfig) |
| throws Exception { |
| final XmlSerializer out = new FastXmlSerializer(); |
| final ByteArrayOutputStream outputStream = new ByteArrayOutputStream(); |
| out.setOutput(outputStream, StandardCharsets.UTF_8.name()); |
| PasspointXmlUtils.serializePasspointConfiguration(out, testConfig); |
| out.flush(); |
| |
| final XmlPullParser in = Xml.newPullParser(); |
| final ByteArrayInputStream inputStream = |
| new ByteArrayInputStream(outputStream.toByteArray()); |
| in.setInput(inputStream, StandardCharsets.UTF_8.name()); |
| |
| PasspointConfiguration deserializedConfig = |
| PasspointXmlUtils.deserializePasspointConfiguration(in, in.getDepth()); |
| assertEquals(testConfig, deserializedConfig); |
| } |
| |
| /** |
| * Verify that the serialization and deserialization logic for a full |
| * {@link PasspointConfiguration} (all fields are set) works as expected. |
| * |
| * @throws Exception |
| */ |
| @Test |
| public void serializeAndDeserializeFullPasspointConfiguration() throws Exception { |
| serializeAndDeserializePasspointConfiguration(createFullPasspointConfiguration()); |
| } |
| |
| /** |
| * Verify that the serialization and deserialization logic for an empty |
| * {@link PasspointConfiguration} works as expected. |
| * |
| * @throws Exception |
| */ |
| @Test |
| public void serializeAndDeserializeEmptyPasspointConfiguration() throws Exception { |
| serializeAndDeserializePasspointConfiguration(new PasspointConfiguration()); |
| } |
| |
| /** |
| * Verify that a XmlPullParserException will be thrown when deserialize a XML block |
| * for a PasspointConfiguraiton containing an unknown tag. |
| * |
| * @throws Exception |
| */ |
| @Test(expected = XmlPullParserException.class) |
| public void deserializePasspointConfigurationWithUnknownTag() throws Exception { |
| String xmlStr = "<UnknownTag>\n" |
| + "</UnknownTag>\n"; |
| final XmlPullParser in = Xml.newPullParser(); |
| final ByteArrayInputStream inputStream = |
| new ByteArrayInputStream(xmlStr.getBytes(StandardCharsets.UTF_8)); |
| in.setInput(inputStream, StandardCharsets.UTF_8.name()); |
| PasspointXmlUtils.deserializePasspointConfiguration(in, in.getDepth()); |
| } |
| } |