Merge changes from topic "vpn-cts"
* changes:
Add IPv6 testing for IKEv2 VPN tests
Add Ikev2VpnTests including IKE negotiation.
Add basic tests for IKEv2/IPsec VPNs
Extract IPsec and test network utility methods
diff --git a/tests/cts/hostside/app/src/com/android/cts/net/hostside/NetworkCallbackTest.java b/tests/cts/hostside/app/src/com/android/cts/net/hostside/NetworkCallbackTest.java
index ec884d0..f3cd8a9 100644
--- a/tests/cts/hostside/app/src/com/android/cts/net/hostside/NetworkCallbackTest.java
+++ b/tests/cts/hostside/app/src/com/android/cts/net/hostside/NetworkCallbackTest.java
@@ -130,14 +130,11 @@
setLastCallback(CallbackState.CAPABILITIES, network, cap);
}
- public void expectLostCallback(Network expectedNetwork) {
- expectCallback(CallbackState.LOST, expectedNetwork, null);
- }
-
public Network expectAvailableCallbackAndGetNetwork() {
final CallbackInfo cb = nextCallback(TEST_CALLBACK_TIMEOUT_MS);
if (cb.state != CallbackState.AVAILABLE) {
- fail("Network is not available");
+ fail("Network is not available. Instead obtained the following callback :"
+ + cb);
}
return cb.network;
}
@@ -152,7 +149,7 @@
do {
final CallbackInfo cb = nextCallback((int) (deadline - System.currentTimeMillis()));
if (cb.state == CallbackState.BLOCKED_STATUS) {
- assertEquals(expectBlocked, (Boolean) cb.arg);
+ assertEquals(expectBlocked, cb.arg);
return;
}
} while (System.currentTimeMillis() <= deadline);
@@ -165,10 +162,10 @@
final NetworkCapabilities cap = (NetworkCapabilities) cb.arg;
assertEquals(expectedNetwork, cb.network);
assertEquals(CallbackState.CAPABILITIES, cb.state);
- if (hasCapability) {
- assertTrue(cap.hasCapability(capability));
- } else {
- assertFalse(cap.hasCapability(capability));
+ if (hasCapability != cap.hasCapability(capability)) {
+ fail("NetworkCapabilities callback "
+ + (hasCapability ? "missing expected" : "has unexpected")
+ + " capability. " + cb);
}
}
}
diff --git a/tests/cts/net/Android.bp b/tests/cts/net/Android.bp
index 93a6d91..82b7413 100644
--- a/tests/cts/net/Android.bp
+++ b/tests/cts/net/Android.bp
@@ -39,6 +39,7 @@
static_libs: [
"FrameworksNetCommonTests",
+ "TestNetworkStackLib",
"core-tests-support",
"compatibility-device-util-axt",
"cts-net-utils",
diff --git a/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeSessionDigitalSignatureTest.java b/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeSessionDigitalSignatureTest.java
new file mode 100644
index 0000000..9be1dc7
--- /dev/null
+++ b/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeSessionDigitalSignatureTest.java
@@ -0,0 +1,211 @@
+/*
+ * Copyright (C) 2020 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 android.net.ipsec.ike.cts;
+
+import android.net.InetAddresses;
+import android.net.LinkAddress;
+import android.net.ipsec.ike.IkeDerAsn1DnIdentification;
+import android.net.ipsec.ike.IkeSession;
+import android.net.ipsec.ike.IkeSessionParams;
+import android.net.ipsec.ike.IkeTrafficSelector;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import com.android.internal.net.ipsec.ike.testutils.CertUtils;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.net.InetAddress;
+import java.security.cert.X509Certificate;
+import java.security.interfaces.RSAPrivateKey;
+import java.util.ArrayList;
+import java.util.Arrays;
+
+import javax.security.auth.x500.X500Principal;
+
+/**
+ * Explicitly test setting up transport mode Child SA so that devices do not have
+ * FEATURE_IPSEC_TUNNELS will be test covered. Tunnel mode Child SA setup has been tested in
+ * IkeSessionPskTest and authentication method is orthogonal to Child mode.
+ */
+@RunWith(AndroidJUnit4.class)
+public class IkeSessionDigitalSignatureTest extends IkeSessionTestBase {
+ private static final int EXPECTED_AUTH_REQ_FRAG_COUNT = 3;
+
+ private static final String IKE_INIT_RESP =
+ "46B8ECA1E0D72A18BF3FA1C2CB1EE86F21202220000000000000015022000030"
+ + "0000002C010100040300000C0100000C800E0100030000080300000503000008"
+ + "0200000400000008040000022800008800020000328451C8A976CE69E407966A"
+ + "50D7320C4197A15A07267CE1B16BAFF9BDBBDEC1FDCDAAF7175ADF9AA8DB55DB"
+ + "2D70C012D01D914C4EDEF6E8B226868EA1D01B2ED0C4C5C86E6BFE566010EC0C"
+ + "33BA1C93666430B88BDA0470D82CC4F4416F49E3E361E3017C9F27811A66718B"
+ + "389E1800915D776D59AA528A7E1D1B7815D35144290000249FE8FABE7F43D917"
+ + "CE370DE2FD9C22BBC082951AC26C1BA26DE795470F2C25BC2900001C00004004"
+ + "AE388EC86D6D1A470D44142D01AB2E85A7AC14182900001C0000400544A235A4"
+ + "171C884286B170F48FFC181DB428D87D290000080000402E290000100000402F"
+ + "00020003000400050000000800004014";
+ private static final String IKE_AUTH_RESP_FRAG_1 =
+ "46B8ECA1E0D72A18BF3FA1C2CB1EE86F3520232000000001000004E0240004C4"
+ + "00010002DF6750A2D1D5675006F9F6230BB886FFD20CFB973FD04963CFD7A528"
+ + "560598C58CC44178B2FCBBBBB271387AC81A664B7E7F1055B912F8C686E287C9"
+ + "D31684C66339151AB86DA3CF1DA664052FA97687634558A1E9E6B37E16A86BD1"
+ + "68D76DA5E2E1E0B7E98EB662D80D542307015D2BF134EBBBE425D6954FE8C2C4"
+ + "D31D16C16AA0521C3C481F873ECF25BB8B05AC6083775C1821CAAB1E35A3955D"
+ + "85ACC599574142E1DD5B262D6E5365CBF6EBE92FFCC16BC29EC3239456F3B202"
+ + "492551C0F6D752ADCCA56D506D50CC8809EF6BC56EAD005586F7168F76445FD3"
+ + "1366CC62D32C0C19B28210B8F813F97CD6A447C3857EFD6EC483DDA8ACD9870E"
+ + "5A21B9C66F0FA44496C0C3D05E8859A1A4CFC88155D0C411BABC13033DD41FA4"
+ + "AF08CE7734A146687F374F95634D1F26843203CA1FFD05CA3EB150CEA02FBF14"
+ + "712B7A1C9BC7616A086E7FCA059E7D64EFF98DB895B32F8F7002762AF7D12F23"
+ + "31E9DD25174C4CE273E5392BBB48F50B7A3E0187181216265F6A4FC7B91BE0AB"
+ + "C601A580149D4B07411AE99DDB1944B977E86ADC9746605C60A92B569EEFAFFC"
+ + "3A888D187B75D8F13249689FC28EBCD62B5E03AF171F3A561F0DEA3B1A75F531"
+ + "971157DCE1E7BC6E7789FF3E8156015BC9C521EFE48996B41471D33BF09864E4"
+ + "2436E8D7EB6218CDE7716DA754A924B123A63E25585BF27F4AC043A0C4AECE38"
+ + "BB59DD62F5C0EC657206A76CED1BD26262237DA1CA6815435992A825758DEBEC"
+ + "DDF598A22B8242AC4E34E70704DBA7B7B73DC3E067C1C98764F8791F84C99156"
+ + "947D1FFC875F36FCE24B89369C1B5BF1D4C999DCA28E72A528D0E0163C66C067"
+ + "E71B5E0025C13DA93313942F9EDA230B3ADC254821A4CB1A5DC9D0C5F4DC4E8E"
+ + "CE46B7B8C72D3C5923C9B30DF1EF7B4EDEDA8BD05C86CA0162AE1BF8F277878E"
+ + "607401BAA8F06E3EA873FA4C137324C4E0699277CDF649FE7F0F01945EE25FA7"
+ + "0E4A89737E58185B11B4CB52FD5B0497D3E3CD1CEE7B1FBB3E969DB6F4C324A1"
+ + "32DC6A0EA21F41332435FD99140C286F8ABBBA926953ADBEED17D30AAD953909"
+ + "1347EF6D87163D6B1FF32D8B11FFB2E69FAEE7FE913D3826FBA7F9D11E0E3C57"
+ + "27625B37D213710B5DD8965DAEFD3F491E8C029E2BF361039949BADEC31D60AC"
+ + "355F26EE41339C03CC9D9B01C3C7F288F0E9D6DFEE78231BDA9AC10FED135913"
+ + "2836B1A17CE060742B7E5B738A7177CCD59F70337BA251409C377A0FA5333204"
+ + "D8622BA8C06DE0BEF4F32B6D4D77BE9DE977445D8A2A08C5C38341CB7974FBFB"
+ + "22C8F983A7D6CEF068DDB2281E6673453521C831C1826861005AE5F37649BC64"
+ + "0A6360B23284861441A440F1C5AADE1AB53CA63DB17F4C314D493C4C44DE5F20"
+ + "75E084D080F92791F30BDD88373D50AB5A07BC72B0E7FFFA593103964E55603E"
+ + "F7FEB7CA0762A1A7B86B6CCAD88CD6CBC7C6935D21F5F06B2700588A2530E619"
+ + "DA1648AC809F3DDF56ACE5951737568FFEC7E2AB1AA0AE01B03A7F5A29CE73C0"
+ + "5D2801B17CAAD0121082E9952FAB16BA1C386336C62D4CF3A5019CF61609433E"
+ + "1C083237D47C4CF575097F7BF9000EF6B6C497A44E6480154A35669AD276BF05"
+ + "6CC730B4E5962B6AF96CC6D236AE85CEFDA6877173F72D2F614F6696D1F9DF07"
+ + "E107758B0978F69BC9DBE0CCBF252C40A3FDF7CE9104D3344F7B73593CCD73E0";
+ private static final String IKE_AUTH_RESP_FRAG_2 =
+ "46B8ECA1E0D72A18BF3FA1C2CB1EE86F3520232000000001000000F0000000D4"
+ + "00020002155211EA41B37BC5F20568A6AE57038EEE208F94F9B444004F1EF391"
+ + "2CABFCF857B9CD95FAAA9489ED10A3F5C93510820E22E23FC55ED8049E067D72"
+ + "3645C00E1E08611916CE72D7F0A84123B63A8F3B9E78DBBE39967B7BB074AF4D"
+ + "BF2178D991EDBDD01908A14A266D09236DB963B14AC33D894F0F83A580209EFD"
+ + "61875BB56273AA336C22D6A4D890B93E0D42435667830CC32E4F608500E18569"
+ + "3E6C1D88C0B5AE427333C86468E3474DAA4D1506AAB2A4021309A33DD759D0D0"
+ + "A8C98BF7FBEA8109361A9F194D0FD756";
+ private static final String DELETE_IKE_RESP =
+ "46B8ECA1E0D72A18BF3FA1C2CB1EE86F2E202520000000020000004C00000030"
+ + "342842D8DA37C8EFB92ED37C4FBB23CBDC90445137D6A0AF489F9F03641DBA9D"
+ + "02F6F59FD8A7A78C7261CEB8";
+
+ // Using IPv4 for transport mode Child SA. IPv6 is currently infeasible because the IKE server
+ // that generates the test vectors is running in an IPv4 only network.
+ private static final IkeTrafficSelector TRANSPORT_MODE_INBOUND_TS =
+ new IkeTrafficSelector(
+ MIN_PORT,
+ MAX_PORT,
+ InetAddresses.parseNumericAddress("172.58.35.103"),
+ InetAddresses.parseNumericAddress("172.58.35.103"));
+
+ // TODO(b/157510502): Add test for IKE Session setup with transport mode Child in IPv6 network
+
+ private static final String LOCAL_ID_ASN1_DN =
+ "CN=client.test.ike.android.net, O=Android, C=US";
+ private static final String REMOTE_ID_ASN1_DN =
+ "CN=server.test.ike.android.net, O=Android, C=US";
+
+ private static X509Certificate sServerCaCert;
+ private static X509Certificate sClientEndCert;
+ private static X509Certificate sClientIntermediateCaCertOne;
+ private static X509Certificate sClientIntermediateCaCertTwo;
+ private static RSAPrivateKey sClientPrivateKey;
+
+ @BeforeClass
+ public static void setUpCertsBeforeClass() throws Exception {
+ sServerCaCert = CertUtils.createCertFromPemFile("server-a-self-signed-ca.pem");
+ sClientEndCert = CertUtils.createCertFromPemFile("client-a-end-cert.pem");
+ sClientIntermediateCaCertOne =
+ CertUtils.createCertFromPemFile("client-a-intermediate-ca-one.pem");
+ sClientIntermediateCaCertTwo =
+ CertUtils.createCertFromPemFile("client-a-intermediate-ca-two.pem");
+ sClientPrivateKey = CertUtils.createRsaPrivateKeyFromKeyFile("client-a-private-key.key");
+ }
+
+ private IkeSession openIkeSessionWithRemoteAddress(InetAddress remoteAddress) {
+ IkeSessionParams ikeParams =
+ new IkeSessionParams.Builder(sContext)
+ .setNetwork(mTunNetwork)
+ .setServerHostname(remoteAddress.getHostAddress())
+ .addSaProposal(SaProposalTest.buildIkeSaProposalWithNormalModeCipher())
+ .addSaProposal(SaProposalTest.buildIkeSaProposalWithCombinedModeCipher())
+ .setLocalIdentification(
+ new IkeDerAsn1DnIdentification(new X500Principal(LOCAL_ID_ASN1_DN)))
+ .setRemoteIdentification(
+ new IkeDerAsn1DnIdentification(
+ new X500Principal(REMOTE_ID_ASN1_DN)))
+ .setAuthDigitalSignature(
+ sServerCaCert,
+ sClientEndCert,
+ Arrays.asList(
+ sClientIntermediateCaCertOne, sClientIntermediateCaCertTwo),
+ sClientPrivateKey)
+ .build();
+
+ return new IkeSession(
+ sContext,
+ ikeParams,
+ buildTransportModeChildParamsWithTs(
+ TRANSPORT_MODE_INBOUND_TS, TRANSPORT_MODE_OUTBOUND_TS),
+ mUserCbExecutor,
+ mIkeSessionCallback,
+ mFirstChildSessionCallback);
+ }
+
+ @Test
+ public void testIkeSessionSetupAndChildSessionSetupWithTransportMode() throws Exception {
+ // Open IKE Session
+ IkeSession ikeSession = openIkeSessionWithRemoteAddress(mRemoteAddress);
+ performSetupIkeAndFirstChildBlocking(
+ IKE_INIT_RESP,
+ EXPECTED_AUTH_REQ_FRAG_COUNT /* expectedReqPktCnt */,
+ true /* expectedAuthUseEncap */,
+ IKE_AUTH_RESP_FRAG_1,
+ IKE_AUTH_RESP_FRAG_2);
+
+ // IKE INIT and IKE AUTH takes two exchanges. Message ID starts from 2
+ int expectedMsgId = 2;
+
+ verifyIkeSessionSetupBlocking();
+ verifyChildSessionSetupBlocking(
+ mFirstChildSessionCallback,
+ Arrays.asList(TRANSPORT_MODE_INBOUND_TS),
+ Arrays.asList(TRANSPORT_MODE_OUTBOUND_TS),
+ new ArrayList<LinkAddress>());
+ IpSecTransformCallRecord firstTransformRecordA =
+ mFirstChildSessionCallback.awaitNextCreatedIpSecTransform();
+ IpSecTransformCallRecord firstTransformRecordB =
+ mFirstChildSessionCallback.awaitNextCreatedIpSecTransform();
+ verifyCreateIpSecTransformPair(firstTransformRecordA, firstTransformRecordB);
+
+ // Close IKE Session
+ ikeSession.close();
+ performCloseIkeBlocking(expectedMsgId++, DELETE_IKE_RESP);
+ verifyCloseIkeAndChildBlocking(firstTransformRecordA, firstTransformRecordB);
+ }
+}
diff --git a/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeSessionMschapV2Test.java b/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeSessionMschapV2Test.java
new file mode 100644
index 0000000..cb77127
--- /dev/null
+++ b/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeSessionMschapV2Test.java
@@ -0,0 +1,220 @@
+/*
+ * Copyright (C) 2020 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 android.net.ipsec.ike.cts;
+
+import android.net.InetAddresses;
+import android.net.LinkAddress;
+import android.net.eap.EapSessionConfig;
+import android.net.ipsec.ike.IkeFqdnIdentification;
+import android.net.ipsec.ike.IkeSession;
+import android.net.ipsec.ike.IkeSessionParams;
+import android.net.ipsec.ike.IkeTrafficSelector;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import com.android.internal.net.ipsec.ike.testutils.CertUtils;
+
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.net.InetAddress;
+import java.security.cert.X509Certificate;
+import java.util.ArrayList;
+import java.util.Arrays;
+
+/**
+ * Explicitly test setting up transport mode Child SA so that devices do not have
+ * FEATURE_IPSEC_TUNNELS will be test covered. Tunnel mode Child SA setup has been tested in
+ * IkeSessionPskTest and authentication method is orthogonal to Child mode.
+ */
+@RunWith(AndroidJUnit4.class)
+public class IkeSessionMschapV2Test extends IkeSessionTestBase {
+ private static final String IKE_INIT_RESP =
+ "46B8ECA1E0D72A1873F643FF94D249A921202220000000000000015022000030"
+ + "0000002C010100040300000C0100000C800E0080030000080300000203000008"
+ + "0200000200000008040000022800008800020000CC6E71E67E32CED6BCE33FBD"
+ + "A74113867E3FA3AE21C7C9AB44A7F8835DF602BFD6F6528B67FEE39821232380"
+ + "C99E8FFC0A5D767F8F38906DA41946C2299DF18C15FA69BAC08D3EDB32E8C8CA"
+ + "28431831561C04CB0CDE393F817151CD8DAF7A311838411F1C39BFDB5EBCF6A6"
+ + "1DF66DEB067362649D64607D599B56C4227819D0290000241197004CF31AD00F"
+ + "5E0C92E198488D8A2B6F6A25C82762AA49F565BCE9D857D72900001C00004004"
+ + "A0D98FEABBFB92A6C0976EE83D2AACFCCF969A6B2900001C0000400575EBF73F"
+ + "8EE5CC73917DE9D3F91FCD4A16A0444D290000080000402E290000100000402F"
+ + "00020003000400050000000800004014";
+ private static final String IKE_AUTH_RESP_1_FRAG_1 =
+ "46B8ECA1E0D72A1873F643FF94D249A93520232000000001000004E0240004C4"
+ + "00010002C4159CB756773B3F1911F4595107BC505D7A28C72F05182966076679"
+ + "CA68ED92E4BC5CD441C9CB315F2F449A8A521CAFED3C5F285E295FC3791D3415"
+ + "E3BACF66A08410DF4E35F7D88FE40DA28851C91C77A6549E186AC1B7846DF3FA"
+ + "0A347A5ABBCAEE19E70F0EE5966DC6242A115F29523709302EDAD2E36C8F0395"
+ + "CF5C42EC2D2898ECDD8A6AEDD686A70B589A981558667647F32F41E0D8913E94"
+ + "A6693F53E59EA8938037F562CF1DC5E6E2CDC630B5FFB08949E3172249422F7D"
+ + "EA069F9BAD5F96E48BADC7164A9269669AD0DF295A80C54D1D23CEA3F28AC485"
+ + "86D2A9850DA23823037AB7D1577B7B2364C92C36B84238357129EB4A64D33310"
+ + "B95DCD50CD53E78C32EFE7DC1627D9432E9BFDEE130045DE967B19F92A9D1270"
+ + "F1E2C6BFBAA56802F3E63510578EF1ECB6872852F286EEC790AA1FE0CAF391CB"
+ + "E276554922713BA4770CFE71E23F043DC620E22CC02A74F60725D18331B7F2C9"
+ + "276EB6FBB7CBDAA040046D7ECBE1A5D7064E04E542807C5101B941D1C81B9D5E"
+ + "90347B22BD4E638E2EDC98E369B51AA29BDB2CF8AA610D4B893EB83A4650717C"
+ + "38B4D145EE939C18DCEDF6C79933CEB3D7C116B1F188DF9DDD560951B54E4A7D"
+ + "80C999A32AB02BF39D7B498DAD36F1A5CBE2F64557D6401AE9DD6E0CEADA3F90"
+ + "540FE9114BB6B8719C9064796354F4A180A6600CAD092F8302564E409B71ACB7"
+ + "590F19B3AC88E7A606C718D0B97F7E4B4830F11D851C59F2255846DA22E2C805"
+ + "0CA2AF2ACF3B6C769D11B75B5AC9AB82ED3D90014994B1BF6FED58FBEF2D72EF"
+ + "8BDFE51F9A101393A7CA1ACF78FAEBF3E3CC25E09407D1E14AF351A159A13EE3"
+ + "9B919BA8B49942792E7527C2FB6D418C4DF427669A4BF5A1AFBBB973BAF17918"
+ + "9C9D520CAC2283B89A539ECE785EBE48FBB77D880A17D55C84A51F46068A4B87"
+ + "FF48FEEE50E1E034CC8AFF5DA92105F55EC4823E67BDFE942CA8BE0DAECBBD52"
+ + "E8AAF306049DC6C4CF87D987B0AC54FCE92E6AE8507965AAAC6AB8BD3405712F"
+ + "EE170B70BC64BDCBD86D80C7AAAF341131F9A1210D7430B17218413AE1363183"
+ + "5C98FA2428B1E9E987ADC9070E232310A28F4C3163E18366FFB112BADD7C5E0F"
+ + "D13093A7C1428F87856BA0A7E46955589ACA267CE7A04320C4BCDBB60C672404"
+ + "778F8D511AAB09349DAB482445D7F606F28E7FBBB18FC0F4EC0AF04F44C282F9"
+ + "39C6E3B955C84DADEA350667236583069B74F492D600127636FA31F63E560851"
+ + "2FC28B8EA5B4D01D110990B6EA46B9C2E7C7C856C240EF7A8147BA2C4344B85A"
+ + "453C862024B5B6814D13CDEAEF7683D539BB50CAFFC0416F269F2F9EDEC5FA30"
+ + "022FD7B4B186CD2020E7ED8D81ED90822EDD8B76F840DD68F09694CFF9B4F33E"
+ + "11DF4E601A4212881A6D4E9259001705C41E9E23D18A7F3D4A3463649A38211A"
+ + "5A90D0F17739A677C74E23F31C01D60B5A0F1E6A4D44FED9D25BF1E63418E1FC"
+ + "0B19F6F4B71DE53C62B14B82279538A82DD4BE19AB6E00AFC20F124AAB7DF21A"
+ + "42259BE4F40EC69B16917256F23E2C37376311D62E0A3A0EF8C2AD0C090221D5"
+ + "C5ECA08F08178A4D31FFDB150C609827D18AD83C7B0A43AEE0406BD3FB494B53"
+ + "A279FDD6447E234C926AD8CE47FFF779BB45B1FC8457C6E7D257D1359959D977"
+ + "CEF6906A3367DC4D454993EFDC6F1EA94E17EB3DCB00A289346B4CFD7F19B16E";
+ private static final String IKE_AUTH_RESP_1_FRAG_2 =
+ "46B8ECA1E0D72A1873F643FF94D249A935202320000000010000008000000064"
+ + "00020002C61F66025E821A5E69A4DE1F591A2C32C983C3154A5003660137D685"
+ + "A5262B9FDF5EDC699DE4D8BD38F549E3CBD12024B45B4C86561C36C3EED839DA"
+ + "9860C6AA0B764C662D08F1B6A98F68CF6E3038F737C0B415AD8A8B7D702BD92A";
+ private static final String IKE_AUTH_RESP_2 =
+ "46B8ECA1E0D72A1873F643FF94D249A92E202320000000020000008C30000070"
+ + "62B90C2229FD23025BC2FD7FE6341E9EE04B17264CD619BCE18975A5F88BE438"
+ + "D4AD4A5310057255AF568C293A29B10107E3EE3675C10AA2B26404D90C0528CC"
+ + "F7605A86C96A1F2635CCC6CFC90EE65E5C2A2262EB33FE520EB708423A83CB63"
+ + "274ECCBB102AF5DF35742657";
+ private static final String IKE_AUTH_RESP_3 =
+ "46B8ECA1E0D72A1873F643FF94D249A92E202320000000030000004C30000030"
+ + "AB52C3C80123D3432C05AF457CE93C352395F73E861CD49561BA528CFE68D17D"
+ + "78BBF6FC41E81C2B9EA051A2";
+ private static final String IKE_AUTH_RESP_4 =
+ "46B8ECA1E0D72A1873F643FF94D249A92E20232000000004000000CC270000B0"
+ + "8D3342A7AB2666AC754F4B55C5C6B1A61255E62FBCA53D5CDEEDE60DADB7915C"
+ + "7F962076A58BF7D39A05ED1B60FF349B6DE311AF7CEBC72B4BB9723A728A5D3E"
+ + "9E508B2D7A11843D279B56ADA07E608D61F5CA7638F10372A440AD1DCE44E190"
+ + "7B7B7A68B126EBBB86638D667D5B528D233BA8D32D7E0FAC4E1448E87396EEE6"
+ + "0985B79841E1229D7962AACFD8F872722EC8D5B19D4C82D6C4ADCB276127A1A7"
+ + "3FC84CDF85B2299BC96B64AC";
+ private static final String DELETE_IKE_RESP =
+ "46B8ECA1E0D72A1873F643FF94D249A92E202520000000050000004C00000030"
+ + "622CE06C8CB132AA00567E9BC83F58B32BD7DB5130C76E385B306434DA227361"
+ + "D50CC19D408A8D4F36F9697F";
+
+ // This value is align with the test vectors hex that are generated in an IPv4 environment
+ private static final IkeTrafficSelector TRANSPORT_MODE_INBOUND_TS =
+ new IkeTrafficSelector(
+ MIN_PORT,
+ MAX_PORT,
+ InetAddresses.parseNumericAddress("172.58.35.67"),
+ InetAddresses.parseNumericAddress("172.58.35.67"));
+
+ private static final EapSessionConfig EAP_CONFIG =
+ new EapSessionConfig.Builder()
+ .setEapIdentity(EAP_IDENTITY)
+ .setEapMsChapV2Config(EAP_MSCHAPV2_USERNAME, EAP_MSCHAPV2_PASSWORD)
+ .build();
+
+ private static X509Certificate sServerCaCert;
+
+ @BeforeClass
+ public static void setUpCertBeforeClass() throws Exception {
+ sServerCaCert = CertUtils.createCertFromPemFile("server-a-self-signed-ca.pem");
+ }
+
+ private IkeSession openIkeSessionWithRemoteAddress(InetAddress remoteAddress) {
+ IkeSessionParams ikeParams =
+ new IkeSessionParams.Builder(sContext)
+ .setNetwork(mTunNetwork)
+ .setServerHostname(remoteAddress.getHostAddress())
+ .addSaProposal(SaProposalTest.buildIkeSaProposalWithNormalModeCipher())
+ .addSaProposal(SaProposalTest.buildIkeSaProposalWithCombinedModeCipher())
+ .setLocalIdentification(new IkeFqdnIdentification(LOCAL_HOSTNAME))
+ .setRemoteIdentification(new IkeFqdnIdentification(REMOTE_HOSTNAME))
+ .setAuthEap(sServerCaCert, EAP_CONFIG)
+ .build();
+ return new IkeSession(
+ sContext,
+ ikeParams,
+ buildTransportModeChildParamsWithTs(
+ TRANSPORT_MODE_INBOUND_TS, TRANSPORT_MODE_OUTBOUND_TS),
+ mUserCbExecutor,
+ mIkeSessionCallback,
+ mFirstChildSessionCallback);
+ }
+
+ @Test
+ public void testIkeSessionSetupAndChildSessionSetupWithTransportMode() throws Exception {
+ // Open IKE Session
+ IkeSession ikeSession = openIkeSessionWithRemoteAddress(mRemoteAddress);
+ int expectedMsgId = 0;
+ mTunUtils.awaitReqAndInjectResp(
+ IKE_DETERMINISTIC_INITIATOR_SPI,
+ expectedMsgId++,
+ false /* expectedUseEncap */,
+ IKE_INIT_RESP);
+
+ mTunUtils.awaitReqAndInjectResp(
+ IKE_DETERMINISTIC_INITIATOR_SPI,
+ expectedMsgId++,
+ true /* expectedUseEncap */,
+ IKE_AUTH_RESP_1_FRAG_1,
+ IKE_AUTH_RESP_1_FRAG_2);
+
+ mTunUtils.awaitReqAndInjectResp(
+ IKE_DETERMINISTIC_INITIATOR_SPI,
+ expectedMsgId++,
+ true /* expectedUseEncap */,
+ IKE_AUTH_RESP_2);
+ mTunUtils.awaitReqAndInjectResp(
+ IKE_DETERMINISTIC_INITIATOR_SPI,
+ expectedMsgId++,
+ true /* expectedUseEncap */,
+ IKE_AUTH_RESP_3);
+ mTunUtils.awaitReqAndInjectResp(
+ IKE_DETERMINISTIC_INITIATOR_SPI,
+ expectedMsgId++,
+ true /* expectedUseEncap */,
+ IKE_AUTH_RESP_4);
+
+ verifyIkeSessionSetupBlocking();
+ verifyChildSessionSetupBlocking(
+ mFirstChildSessionCallback,
+ Arrays.asList(TRANSPORT_MODE_INBOUND_TS),
+ Arrays.asList(TRANSPORT_MODE_OUTBOUND_TS),
+ new ArrayList<LinkAddress>());
+ IpSecTransformCallRecord firstTransformRecordA =
+ mFirstChildSessionCallback.awaitNextCreatedIpSecTransform();
+ IpSecTransformCallRecord firstTransformRecordB =
+ mFirstChildSessionCallback.awaitNextCreatedIpSecTransform();
+ verifyCreateIpSecTransformPair(firstTransformRecordA, firstTransformRecordB);
+
+ // Close IKE Session
+ ikeSession.close();
+ performCloseIkeBlocking(expectedMsgId++, DELETE_IKE_RESP);
+ verifyCloseIkeAndChildBlocking(firstTransformRecordA, firstTransformRecordB);
+ }
+}
diff --git a/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeSessionPskTest.java b/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeSessionPskTest.java
index 661457f..0509fc0 100644
--- a/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeSessionPskTest.java
+++ b/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeSessionPskTest.java
@@ -16,23 +16,25 @@
package android.net.ipsec.ike.cts;
+import static android.app.AppOpsManager.OP_MANAGE_IPSEC_TUNNELS;
+import static android.net.ipsec.ike.exceptions.IkeProtocolException.ERROR_TYPE_AUTHENTICATION_FAILED;
+import static android.net.ipsec.ike.exceptions.IkeProtocolException.ERROR_TYPE_INTERNAL_ADDRESS_FAILURE;
import static android.net.ipsec.ike.exceptions.IkeProtocolException.ERROR_TYPE_NO_PROPOSAL_CHOSEN;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
import android.net.LinkAddress;
import android.net.ipsec.ike.IkeFqdnIdentification;
import android.net.ipsec.ike.IkeSession;
import android.net.ipsec.ike.IkeSessionParams;
-import android.net.ipsec.ike.exceptions.IkeException;
import android.net.ipsec.ike.exceptions.IkeProtocolException;
import android.platform.test.annotations.AppModeFull;
import androidx.test.ext.junit.runners.AndroidJUnit4;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
@@ -102,6 +104,21 @@
mFirstChildSessionCallback);
}
+ @BeforeClass
+ public static void setUpTunnelPermissionBeforeClass() throws Exception {
+ // Under normal circumstances, the MANAGE_IPSEC_TUNNELS appop would be auto-granted, and
+ // a standard permission is insufficient. So we shell out the appop, to give us the
+ // right appop permissions.
+ setAppOp(OP_MANAGE_IPSEC_TUNNELS, true);
+ }
+
+ // This method is guaranteed to run in subclasses and will run after subclasses' @AfterClass
+ // methods.
+ @AfterClass
+ public static void tearDownTunnelPermissionAfterClass() throws Exception {
+ setAppOp(OP_MANAGE_IPSEC_TUNNELS, false);
+ }
+
@Test
public void testIkeSessionSetupAndChildSessionSetupWithTunnelMode() throws Exception {
if (!hasTunnelsFeature()) return;
@@ -166,6 +183,77 @@
}
@Test
+ public void testIkeSessionSetupAndChildSessionSetupWithTunnelModeV6() throws Exception {
+ if (!hasTunnelsFeature()) return;
+
+ final String ikeInitResp =
+ "46B8ECA1E0D72A186F7B6C2CEB77EB9021202220000000000000011822000030"
+ + "0000002C010100040300000C0100000C800E0100030000080300000C03000008"
+ + "0200000500000008040000022800008800020000DABAA04B38B491E2403F2125"
+ + "96ECF1C8EF7B1DC19A422FDD46E1756C826BB3A16404361B775D9950577B5CDF"
+ + "6AAA1642BD1427BDA8BC55354A97C1025E19C1E2EE2DF8A0C9406E545D829F52"
+ + "75695008E3B742984B8DD1770F3514213B0DF3EE8B199416DF200D248115C057"
+ + "1C193E4F96802E5EF48DD99CAC251882A8F7CCC329000024BC6F0F1D3653C2C7"
+ + "679E02CDB6A3B32B2FEE9AF52F0326D4D9AE073D56CE8922290000080000402E"
+ + "290000100000402F00020003000400050000000800004014";
+ final String ikeAuthResp =
+ "46B8ECA1E0D72A186F7B6C2CEB77EB902E202320000000010000015024000134"
+ + "4D115AFDCDAD0310760BB664EB7D405A340869AD6EDF0AAEAD0663A9253DADCB"
+ + "73EBE5CD29D4FA1CDEADE0B94391B5C4CF77BCC1596ACE3CE6A7891E44888FA5"
+ + "46632C0EF4E6193C023C9DC59142C37D1C49D6EF5CD324EC6FC35C89E1721C78"
+ + "91FDCDB723D8062709950F4AA9273D26A54C9C7E86862DBC15F7B6641D2B9BAD"
+ + "E55069008201D12968D97B537B1518FE87B0FFA03C3EE6012C06721B1E2A3F68"
+ + "92108BC4A4F7063F7F94562D8B60F291A1377A836CF12BCDA7E15C1A8F3C77BB"
+ + "6DB7F2C833CCE4CDDED7506536621A3356CE2BC1874E7B1A1A9B447D7DF6AB09"
+ + "638B8AD94A781B28BB91B514B611B24DF8E8A047A10AE27BBF15C754D3D2F792"
+ + "D3E1CCADDAE934C98AE53A8FC3419C88AFF0355564F82A629C998012DA7BB704"
+ + "5307270DF326377E3E1994476902035B";
+ final String deleteIkeResp =
+ "46B8ECA1E0D72A186F7B6C2CEB77EB902E202520000000020000005000000034"
+ + "CF15C299F35688E5140A48B61C95F004121BF8236201415E5CD45BA41AAB16D4"
+ + "90B44B9E6D5D92B5B97D24196A58C73F";
+
+ mLocalAddress = IPV6_ADDRESS_LOCAL;
+ mRemoteAddress = IPV6_ADDRESS_REMOTE;
+
+ // Teardown current test network that uses IPv4 address and set up new network with IPv6
+ // address.
+ tearDownTestNetwork();
+ setUpTestNetwork(mLocalAddress);
+
+ // Open IKE Session
+ IkeSession ikeSession = openIkeSessionWithRemoteAddress(mRemoteAddress);
+ performSetupIkeAndFirstChildBlocking(
+ ikeInitResp,
+ 1 /* expectedAuthReqPktCnt */,
+ false /* expectedAuthUseEncap */,
+ ikeAuthResp);
+
+ // Local request message ID starts from 2 because there is one IKE_INIT message and a single
+ // IKE_AUTH message.
+ int expectedMsgId = 2;
+
+ verifyIkeSessionSetupBlocking();
+ verifyChildSessionSetupBlocking(
+ mFirstChildSessionCallback,
+ Arrays.asList(TUNNEL_MODE_INBOUND_TS_V6),
+ Arrays.asList(TUNNEL_MODE_OUTBOUND_TS_V6),
+ Arrays.asList(EXPECTED_INTERNAL_LINK_ADDR_V6),
+ Arrays.asList(EXPECTED_DNS_SERVERS_ONE, EXPECTED_DNS_SERVERS_TWO));
+
+ IpSecTransformCallRecord firstTransformRecordA =
+ mFirstChildSessionCallback.awaitNextCreatedIpSecTransform();
+ IpSecTransformCallRecord firstTransformRecordB =
+ mFirstChildSessionCallback.awaitNextCreatedIpSecTransform();
+ verifyCreateIpSecTransformPair(firstTransformRecordA, firstTransformRecordB);
+
+ // Close IKE Session
+ ikeSession.close();
+ performCloseIkeBlocking(expectedMsgId++, false /* expectedUseEncap */, deleteIkeResp);
+ verifyCloseIkeAndChildBlocking(firstTransformRecordA, firstTransformRecordB);
+ }
+
+ @Test
public void testIkeSessionKillWithTunnelMode() throws Exception {
if (!hasTunnelsFeature()) return;
@@ -194,15 +282,80 @@
mFirstChildSessionCallback.awaitOnClosed();
- IkeException exception = mIkeSessionCallback.awaitOnClosedException();
- assertNotNull(exception);
- assertTrue(exception instanceof IkeProtocolException);
- IkeProtocolException protocolException = (IkeProtocolException) exception;
+ IkeProtocolException protocolException =
+ (IkeProtocolException) mIkeSessionCallback.awaitOnClosedException();
assertEquals(ERROR_TYPE_NO_PROPOSAL_CHOSEN, protocolException.getErrorType());
assertArrayEquals(EXPECTED_PROTOCOL_ERROR_DATA_NONE, protocolException.getErrorData());
}
- // TODO(b/155821007): Verify rekey process and handling IKE_AUTH failure
+ @Test
+ public void testIkeAuthHandlesAuthFailNotification() throws Exception {
+ final String ikeInitRespHex =
+ "46B8ECA1E0D72A18CF94CE3159486F002120222000000000000001502200"
+ + "00300000002C010100040300000C0100000C800E01000300000803000005"
+ + "0300000802000004000000080400000228000088000200001821AA854691"
+ + "FA3292DF710F0AC149ACBD0CB421608B8796C1912AF04C5B4B23936FDEC4"
+ + "7CB640E3EAFB56BBB562825E87AF68B40E4BAB80A49BAD44407450A4195A"
+ + "1DD54BD99F48D28C9F0FBA315A3401C1C3C4AD55911F514A8DF2D2467C46"
+ + "A73DDC1452AE81336E0F0D5EC896D2E7A77628AF2F9089F48943399DF216"
+ + "EFCD2900002418D2B7E4E6AF0FEFF5962CF8D68F7793B1293FEDE13331D4"
+ + "AB0CE9436C2EE1EC2900001C0000400457BD9AEF5B362A83DD7F3DDAA4A9"
+ + "9B6B4041DAF32900001C000040055A81893582701E44D4B6729A22FE06DE"
+ + "82A03A36290000080000402E290000100000402F00020003000400050000"
+ + "000800004014";
+ final String ikeAuthFailRespHex =
+ "46B8ECA1E0D72A18CF94CE3159486F002E202320000000010000004C2900"
+ + "00301B9E4C8242D3BE62E7F0A537FE8B92C6EAB7153105DA421DCE43A06D"
+ + "AB6E4808BAC0CA1DAD6ADD0A126A41BD";
- // TODO(b/155821007): Test creating transport mode Child SA
+ // Open IKE Session
+ IkeSession ikeSession = openIkeSessionWithRemoteAddress(mRemoteAddress);
+ performSetupIkeAndFirstChildBlocking(ikeInitRespHex, ikeAuthFailRespHex);
+
+ mFirstChildSessionCallback.awaitOnClosed();
+ IkeProtocolException protocolException =
+ (IkeProtocolException) mIkeSessionCallback.awaitOnClosedException();
+ assertEquals(ERROR_TYPE_AUTHENTICATION_FAILED, protocolException.getErrorType());
+ assertArrayEquals(EXPECTED_PROTOCOL_ERROR_DATA_NONE, protocolException.getErrorData());
+ }
+
+ @Test
+ public void testIkeAuthHandlesFirstChildCreationFail() throws Exception {
+ final String ikeInitRespHex =
+ "46B8ECA1E0D72A182B300285DA19E6452120222000000000000001502200"
+ + "00300000002C010100040300000C0100000C800E01000300000803000005"
+ + "0300000802000004000000080400000228000088000200005C9DE629981F"
+ + "DB1FC45DB6CCF15D076C1F51BD9F63C771DC089F05CCDE6247965D15C616"
+ + "C7B5A62342491715E4D1FEA19326477D24143E8E56AB6AD93F54B19BC32A"
+ + "44BC0A5B5632E57D0A3C43E466E1547D8E4EF65EA4B864A348161666E229"
+ + "84975A486251A17C4F096A6D5CF3DB83874B70324A31AA7ADDE2D73BADD8"
+ + "238029000024CF06260F7C4923295E7C91F2B8479212892DA7A519A0322F"
+ + "F5B2BF570B92972B2900001C00004004C7ACC2C7D58CF8C9F5E953993AF4"
+ + "6CAC976635B42900001C00004005B64B190DFE7BDE8B9B1475EDE67B63D6"
+ + "F1DBBF44290000080000402E290000100000402F00020003000400050000"
+ + "000800004014";
+ final String ikeAuthCreateChildFailHex =
+ "46B8ECA1E0D72A182B300285DA19E6452E202320000000010000008C2400"
+ + "0070386FC9CCC67495A17915D0544390A2963A769F4A42C6FA668CEEC07F"
+ + "EC0C87D681DE34267023DD394F1401B5A563E71002C0CE0928D0ABC0C4570"
+ + "E39C2EDEF820F870AB71BD70A3F3EB5C96CA294B6D3F01677690DCF9F8CFC"
+ + "9584650957573502BA83E32F18207A9ADEB1FA";
+
+ // Open IKE Session
+ IkeSession ikeSession = openIkeSessionWithRemoteAddress(mRemoteAddress);
+ performSetupIkeAndFirstChildBlocking(ikeInitRespHex, ikeAuthCreateChildFailHex);
+
+ // Even though the child creation failed, the authentication succeeded, so the IKE Session's
+ // onOpened() callback is still expected
+ verifyIkeSessionSetupBlocking();
+
+ // Verify Child Creation failed
+ IkeProtocolException protocolException =
+ (IkeProtocolException) mFirstChildSessionCallback.awaitOnClosedException();
+ assertEquals(ERROR_TYPE_INTERNAL_ADDRESS_FAILURE, protocolException.getErrorType());
+ assertArrayEquals(EXPECTED_PROTOCOL_ERROR_DATA_NONE, protocolException.getErrorData());
+
+ ikeSession.kill();
+ mIkeSessionCallback.awaitOnClosed();
+ }
}
diff --git a/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeSessionRekeyTest.java b/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeSessionRekeyTest.java
new file mode 100644
index 0000000..f954fcd
--- /dev/null
+++ b/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeSessionRekeyTest.java
@@ -0,0 +1,265 @@
+/*
+ * Copyright (C) 2020 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 android.net.ipsec.ike.cts;
+
+import static com.android.internal.util.HexDump.hexStringToByteArray;
+
+import android.net.InetAddresses;
+import android.net.LinkAddress;
+import android.net.ipsec.ike.IkeFqdnIdentification;
+import android.net.ipsec.ike.IkeSession;
+import android.net.ipsec.ike.IkeSessionParams;
+import android.net.ipsec.ike.IkeTrafficSelector;
+import android.net.ipsec.ike.cts.IkeTunUtils.PortPair;
+
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.net.InetAddress;
+import java.util.ArrayList;
+import java.util.Arrays;
+
+/**
+ * Explicitly test transport mode Child SA so that devices without FEATURE_IPSEC_TUNNELS can be test
+ * covered. Tunnel mode Child SA setup has been tested in IkeSessionPskTest. Rekeying process is
+ * independent from Child SA mode.
+ */
+@RunWith(AndroidJUnit4.class)
+public class IkeSessionRekeyTest extends IkeSessionTestBase {
+ // This value is align with the test vectors hex that are generated in an IPv4 environment
+ private static final IkeTrafficSelector TRANSPORT_MODE_INBOUND_TS =
+ new IkeTrafficSelector(
+ MIN_PORT,
+ MAX_PORT,
+ InetAddresses.parseNumericAddress("172.58.35.40"),
+ InetAddresses.parseNumericAddress("172.58.35.40"));
+
+ private IkeSession openIkeSessionWithRemoteAddress(InetAddress remoteAddress) {
+ IkeSessionParams ikeParams =
+ new IkeSessionParams.Builder(sContext)
+ .setNetwork(mTunNetwork)
+ .setServerHostname(remoteAddress.getHostAddress())
+ .addSaProposal(SaProposalTest.buildIkeSaProposalWithNormalModeCipher())
+ .addSaProposal(SaProposalTest.buildIkeSaProposalWithCombinedModeCipher())
+ .setLocalIdentification(new IkeFqdnIdentification(LOCAL_HOSTNAME))
+ .setRemoteIdentification(new IkeFqdnIdentification(REMOTE_HOSTNAME))
+ .setAuthPsk(IKE_PSK)
+ .build();
+ return new IkeSession(
+ sContext,
+ ikeParams,
+ buildTransportModeChildParamsWithTs(
+ TRANSPORT_MODE_INBOUND_TS, TRANSPORT_MODE_OUTBOUND_TS),
+ mUserCbExecutor,
+ mIkeSessionCallback,
+ mFirstChildSessionCallback);
+ }
+
+ private byte[] buildInboundPkt(PortPair outPktSrcDestPortPair, String inboundDataHex)
+ throws Exception {
+ // Build inbound packet by flipping the outbound packet addresses and ports
+ return IkeTunUtils.buildIkePacket(
+ mRemoteAddress,
+ mLocalAddress,
+ outPktSrcDestPortPair.dstPort,
+ outPktSrcDestPortPair.srcPort,
+ true /* useEncap */,
+ hexStringToByteArray(inboundDataHex));
+ }
+
+ @Test
+ public void testRekeyIke() throws Exception {
+ final String ikeInitResp =
+ "46B8ECA1E0D72A1866B5248CF6C7472D21202220000000000000015022000030"
+ + "0000002C010100040300000C0100000C800E0100030000080300000C03000008"
+ + "0200000500000008040000022800008800020000920D3E830E7276908209212D"
+ + "E5A7F2A48706CFEF1BE8CB6E3B173B8B4E0D8C2DC626271FF1B13A88619E569E"
+ + "7B03C3ED2C127390749CDC7CDC711D0A8611E4457FFCBC4F0981B3288FBF58EA"
+ + "3E8B70E27E76AE70117FBBCB753660ADDA37EB5EB3A81BED6A374CCB7E132C2A"
+ + "94BFCE402DC76B19C158B533F6B1F2ABF01ACCC329000024B302CA2FB85B6CF4"
+ + "02313381246E3C53828D787F6DFEA6BD62D6405254AEE6242900001C00004004"
+ + "7A1682B06B58596533D00324886EF1F20EF276032900001C00004005BF633E31"
+ + "F9984B29A62E370BB2770FC09BAEA665290000080000402E290000100000402F"
+ + "00020003000400050000000800004014";
+ final String ikeAuthResp =
+ "46B8ECA1E0D72A1866B5248CF6C7472D2E20232000000001000000F0240000D4"
+ + "10166CA8647F56123DE74C17FA5E256043ABF73216C812EE32EE1BB01EAF4A82"
+ + "DC107AB3ADBFEE0DEA5EEE10BDD5D43178F4C975C7C775D252273BB037283C7F"
+ + "236FE34A6BCE4833816897075DB2055B9FFD66DFA45A0A89A8F70AFB59431EED"
+ + "A20602FB614369D12906D3355CF7298A5D25364ABBCC75A9D88E0E6581449FCD"
+ + "4E361A39E00EFD1FD0A69651F63DB46C12470226AA21BA5EFF48FAF0B6DDF61C"
+ + "B0A69392CE559495EEDB4D1C1D80688434D225D57210A424C213F7C993D8A456"
+ + "38153FBD194C5E247B592D1D048DB4C8";
+ final String rekeyIkeCreateReq =
+ "46B8ECA1E0D72A1866B5248CF6C7472D2E202400000000000000013021000114"
+ + "13743670039E308A8409BA5FD47B67F956B36FEE88AC3B70BB5D789B8218A135"
+ + "1B3D83E260E87B3EDB1BF064F09D4DC2611AEDBC99951B4B2DE767BD4AA2ACC3"
+ + "3653549CFC66B75869DF003CDC9A137A9CC27776AD5732B34203E74BE8CA4858"
+ + "1D5C0D9C9CA52D680EB299B4B21C7FA25FFEE174D57015E0FF2EAED653AAD95C"
+ + "071ABE269A8C2C9FBC1188E07550EB992F910D4CA9689E44BA66DE0FABB2BDF9"
+ + "8DD377186DBB25EF9B68B027BB2A27981779D8303D88D7CE860010A42862D50B"
+ + "1E0DBFD3D27C36F14809D7F493B2B96A65534CF98B0C32AD5219AD77F681AC04"
+ + "9D5CB89A0230A91A243FA7F16251B0D9B4B65E7330BEEAC9663EF4578991EAC8"
+ + "46C19EBB726E7D113F1D0D601102C05E";
+ final String rekeyIkeDeleteReq =
+ "46B8ECA1E0D72A1866B5248CF6C7472D2E20250000000001000000502A000034"
+ + "02E40C0C7B1ED977729F705BB9B643FAC513A1070A6EB28ECD2AEA8A441ADC05"
+ + "7841382A7967BBF116AE52496590B2AD";
+ final String deleteIkeReq =
+ "7D3DEDC65407D1FC9361C8CF8C47162A2E20250800000000000000502A000034"
+ + "201915C9E4E9173AA9EE79F3E02FE2D4954B22085C66D164762C34D347C16E9F"
+ + "FC5F7F114428C54D8D915860C57B1BC1";
+ final long newIkeDeterministicInitSpi = Long.parseLong("7D3DEDC65407D1FC", 16);
+
+ // Open IKE Session
+ IkeSession ikeSession = openIkeSessionWithRemoteAddress(mRemoteAddress);
+ PortPair localRemotePorts = performSetupIkeAndFirstChildBlocking(ikeInitResp, ikeAuthResp);
+
+ // Local request message ID starts from 2 because there is one IKE_INIT message and a single
+ // IKE_AUTH message.
+ int expectedReqMsgId = 2;
+ int expectedRespMsgId = 0;
+
+ verifyIkeSessionSetupBlocking();
+ verifyChildSessionSetupBlocking(
+ mFirstChildSessionCallback,
+ Arrays.asList(TRANSPORT_MODE_INBOUND_TS),
+ Arrays.asList(TRANSPORT_MODE_OUTBOUND_TS),
+ new ArrayList<LinkAddress>());
+ IpSecTransformCallRecord firstTransformRecordA =
+ mFirstChildSessionCallback.awaitNextCreatedIpSecTransform();
+ IpSecTransformCallRecord firstTransformRecordB =
+ mFirstChildSessionCallback.awaitNextCreatedIpSecTransform();
+ verifyCreateIpSecTransformPair(firstTransformRecordA, firstTransformRecordB);
+
+ // Inject rekey IKE requests
+ mTunUtils.injectPacket(buildInboundPkt(localRemotePorts, rekeyIkeCreateReq));
+ mTunUtils.awaitResp(
+ IKE_DETERMINISTIC_INITIATOR_SPI, expectedRespMsgId++, true /* expectedUseEncap */);
+ mTunUtils.injectPacket(buildInboundPkt(localRemotePorts, rekeyIkeDeleteReq));
+ mTunUtils.awaitResp(
+ IKE_DETERMINISTIC_INITIATOR_SPI, expectedRespMsgId++, true /* expectedUseEncap */);
+
+ // IKE has been rekeyed, reset message IDs
+ expectedReqMsgId = 0;
+ expectedRespMsgId = 0;
+
+ // Inject delete IKE request
+ mTunUtils.injectPacket(buildInboundPkt(localRemotePorts, deleteIkeReq));
+ mTunUtils.awaitResp(
+ newIkeDeterministicInitSpi, expectedRespMsgId++, true /* expectedUseEncap */);
+
+ verifyDeleteIpSecTransformPair(
+ mFirstChildSessionCallback, firstTransformRecordA, firstTransformRecordB);
+ mFirstChildSessionCallback.awaitOnClosed();
+ mIkeSessionCallback.awaitOnClosed();
+ }
+
+ @Test
+ public void testRekeyTransportModeChildSa() throws Exception {
+ final String ikeInitResp =
+ "46B8ECA1E0D72A18CECD871146CF83A121202220000000000000015022000030"
+ + "0000002C010100040300000C0100000C800E0100030000080300000C03000008"
+ + "0200000500000008040000022800008800020000C4904458957746BCF1C12972"
+ + "1D4E19EB8A584F78DE673053396D167CE0F34552DBC69BA63FE7C673B4CF4A99"
+ + "62481518EE985357876E8C47BAAA0DBE9C40AE47B12E52165874703586E8F786"
+ + "045F72EEEB238C5D1823352BED44B71B3214609276ADC0B3D42DAC820168C4E2"
+ + "660730DAAC92492403288805EBB9053F1AB060DA290000242D9364ACB93519FF"
+ + "8F8B019BAA43A40D699F59714B327B8382216EF427ED52282900001C00004004"
+ + "06D91438A0D6B734E152F76F5CC55A72A2E38A0A2900001C000040052EFF78B3"
+ + "55B37F3CE75AFF26C721B050F892C0D6290000080000402E290000100000402F"
+ + "00020003000400050000000800004014";
+ final String ikeAuthResp =
+ "46B8ECA1E0D72A18CECD871146CF83A12E20232000000001000000F0240000D4"
+ + "A17BC258BA2714CF536663639DD5F665A60C75E93557CD5141990A8CEEDD2017"
+ + "93F5B181C8569FBCD6C2A00198EC2B62D42BEFAC016B8B6BF6A7BC9CEDE3413A"
+ + "6C495A6B8EC941864DC3E08F57D015EA6520C4B05884960B85478FCA53DA5F17"
+ + "9628BB1097DA77461C71837207A9EB80720B3E6E661816EE4E14AC995B5E8441"
+ + "A4C3F9097CC148142BA300076C94A23EC4ADE82B1DD2B121F7E9102860A8C3BF"
+ + "58DDC207285A3176E924C44DE820322524E1AA438EFDFBA781B36084AED80846"
+ + "3B77FCED9682B6E4E476408EF3F1037E";
+ final String rekeyChildCreateReq =
+ "46B8ECA1E0D72A18CECD871146CF83A12E202400000000000000015029000134"
+ + "319D74B6B155B86942143CEC1D29D21F073F24B7BEDC9BFE0F0FDD8BDB5458C0"
+ + "8DB93506E1A43DD0640FE7370C97F9B34FF4EC9B2DB7257A87B75632301FB68A"
+ + "86B54871249534CA3D01C9BEB127B669F46470E1C8AAF72574C3CEEC15B901CF"
+ + "5A0D6ADAE59C3CA64AC8C86689C860FAF9500E608DFE63F2DCD30510FD6FFCD5"
+ + "A50838574132FD1D069BCACD4C7BAF45C9B1A7689FAD132E3F56DBCFAF905A8C"
+ + "4145D4BA1B74A54762F8F43308D94DE05649C49D885121CE30681D51AC1E3E68"
+ + "AB82F9A19B99579AFE257F32DBD1037814DA577379E4F42DEDAC84502E49C933"
+ + "9EA83F6F5DB4401B660CB1681B023B8603D205DFDD1DE86AD8DE22B6B754F30D"
+ + "05EAE81A709C2CEE81386133DC3DC7B5EF8F166E48E54A0722DD0C64F4D00638"
+ + "40F272144C47F6ECED72A248180645DB";
+ final String rekeyChildDeleteReq =
+ "46B8ECA1E0D72A18CECD871146CF83A12E20250000000001000000502A000034"
+ + "02D98DAF0432EBD991CA4F2D89C1E0EFABC6E91A3327A85D8914FB2F1485BE1B"
+ + "8D3415D548F7CE0DC4224E7E9D0D3355";
+ final String deleteIkeReq =
+ "46B8ECA1E0D72A18CECD871146CF83A12E20250000000002000000502A000034"
+ + "095041F4026B4634F04B0AB4F9349484F7BE9AEF03E3733EEE293330043B75D2"
+ + "ABF5F965ED51127629585E1B1BBA787F";
+
+ // Open IKE Session
+ IkeSession ikeSession = openIkeSessionWithRemoteAddress(mRemoteAddress);
+ PortPair localRemotePorts = performSetupIkeAndFirstChildBlocking(ikeInitResp, ikeAuthResp);
+
+ // IKE INIT and IKE AUTH takes two exchanges. Local request message ID starts from 2
+ int expectedReqMsgId = 2;
+ int expectedRespMsgId = 0;
+
+ verifyIkeSessionSetupBlocking();
+ verifyChildSessionSetupBlocking(
+ mFirstChildSessionCallback,
+ Arrays.asList(TRANSPORT_MODE_INBOUND_TS),
+ Arrays.asList(TRANSPORT_MODE_OUTBOUND_TS),
+ new ArrayList<LinkAddress>());
+ IpSecTransformCallRecord oldTransformRecordA =
+ mFirstChildSessionCallback.awaitNextCreatedIpSecTransform();
+ IpSecTransformCallRecord oldTransformRecordB =
+ mFirstChildSessionCallback.awaitNextCreatedIpSecTransform();
+ verifyCreateIpSecTransformPair(oldTransformRecordA, oldTransformRecordB);
+
+ // Inject rekey Child requests
+ mTunUtils.injectPacket(buildInboundPkt(localRemotePorts, rekeyChildCreateReq));
+ mTunUtils.awaitResp(
+ IKE_DETERMINISTIC_INITIATOR_SPI, expectedRespMsgId++, true /* expectedUseEncap */);
+ mTunUtils.injectPacket(buildInboundPkt(localRemotePorts, rekeyChildDeleteReq));
+ mTunUtils.awaitResp(
+ IKE_DETERMINISTIC_INITIATOR_SPI, expectedRespMsgId++, true /* expectedUseEncap */);
+
+ // Verify IpSecTransforms are renewed
+ IpSecTransformCallRecord newTransformRecordA =
+ mFirstChildSessionCallback.awaitNextCreatedIpSecTransform();
+ IpSecTransformCallRecord newTransformRecordB =
+ mFirstChildSessionCallback.awaitNextCreatedIpSecTransform();
+ verifyCreateIpSecTransformPair(newTransformRecordA, newTransformRecordB);
+ verifyDeleteIpSecTransformPair(
+ mFirstChildSessionCallback, oldTransformRecordA, oldTransformRecordB);
+
+ // Inject delete IKE request
+ mTunUtils.injectPacket(buildInboundPkt(localRemotePorts, deleteIkeReq));
+ mTunUtils.awaitResp(
+ IKE_DETERMINISTIC_INITIATOR_SPI, expectedRespMsgId++, true /* expectedUseEncap */);
+
+ verifyDeleteIpSecTransformPair(
+ mFirstChildSessionCallback, newTransformRecordA, newTransformRecordB);
+ mFirstChildSessionCallback.awaitOnClosed();
+ mIkeSessionCallback.awaitOnClosed();
+ }
+}
diff --git a/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeSessionTestBase.java b/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeSessionTestBase.java
index ade9813..2458b25 100644
--- a/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeSessionTestBase.java
+++ b/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeSessionTestBase.java
@@ -15,7 +15,6 @@
package android.net.ipsec.ike.cts;
-import static android.app.AppOpsManager.OP_MANAGE_IPSEC_TUNNELS;
import static android.net.ipsec.ike.IkeSessionConfiguration.EXTENSION_TYPE_FRAGMENTATION;
import static android.system.OsConstants.AF_INET;
import static android.system.OsConstants.AF_INET6;
@@ -43,7 +42,9 @@
import android.net.ipsec.ike.IkeSessionConfiguration;
import android.net.ipsec.ike.IkeSessionConnectionInfo;
import android.net.ipsec.ike.IkeTrafficSelector;
+import android.net.ipsec.ike.TransportModeChildSessionParams;
import android.net.ipsec.ike.TunnelModeChildSessionParams;
+import android.net.ipsec.ike.cts.IkeTunUtils.PortPair;
import android.net.ipsec.ike.cts.TestNetworkUtils.TestNetworkCallback;
import android.net.ipsec.ike.exceptions.IkeException;
import android.net.ipsec.ike.exceptions.IkeProtocolException;
@@ -65,6 +66,7 @@
import java.net.Inet4Address;
import java.net.InetAddress;
+import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Objects;
@@ -93,15 +95,37 @@
// Package-wide common expected results that will be shared by all IKE/Child SA creation tests
static final String EXPECTED_REMOTE_APP_VERSION_EMPTY = "";
static final byte[] EXPECTED_PROTOCOL_ERROR_DATA_NONE = new byte[0];
+
+ static final InetAddress EXPECTED_DNS_SERVERS_ONE =
+ InetAddresses.parseNumericAddress("8.8.8.8");
+ static final InetAddress EXPECTED_DNS_SERVERS_TWO =
+ InetAddresses.parseNumericAddress("8.8.4.4");
+
static final InetAddress EXPECTED_INTERNAL_ADDR =
InetAddresses.parseNumericAddress("198.51.100.10");
static final LinkAddress EXPECTED_INTERNAL_LINK_ADDR =
new LinkAddress(EXPECTED_INTERNAL_ADDR, IP4_PREFIX_LEN);
+ static final InetAddress EXPECTED_INTERNAL_ADDR_V6 =
+ InetAddresses.parseNumericAddress("2001:db8::2");
+ static final LinkAddress EXPECTED_INTERNAL_LINK_ADDR_V6 =
+ new LinkAddress(EXPECTED_INTERNAL_ADDR_V6, IP6_PREFIX_LEN);
static final IkeTrafficSelector TUNNEL_MODE_INBOUND_TS =
new IkeTrafficSelector(
MIN_PORT, MAX_PORT, EXPECTED_INTERNAL_ADDR, EXPECTED_INTERNAL_ADDR);
static final IkeTrafficSelector TUNNEL_MODE_OUTBOUND_TS = DEFAULT_V4_TS;
+ static final IkeTrafficSelector TUNNEL_MODE_INBOUND_TS_V6 =
+ new IkeTrafficSelector(
+ MIN_PORT, MAX_PORT, EXPECTED_INTERNAL_ADDR_V6, EXPECTED_INTERNAL_ADDR_V6);
+ static final IkeTrafficSelector TUNNEL_MODE_OUTBOUND_TS_V6 = DEFAULT_V6_TS;
+
+ // This value is align with the test vectors hex that are generated in an IPv4 environment
+ static final IkeTrafficSelector TRANSPORT_MODE_OUTBOUND_TS =
+ new IkeTrafficSelector(
+ MIN_PORT,
+ MAX_PORT,
+ InetAddresses.parseNumericAddress("10.138.0.2"),
+ InetAddresses.parseNumericAddress("10.138.0.2"));
static final long IKE_DETERMINISTIC_INITIATOR_SPI = Long.parseLong("46B8ECA1E0D72A18", 16);
@@ -142,19 +166,12 @@
.getUiAutomation()
.adoptShellPermissionIdentity();
sTNM = sContext.getSystemService(TestNetworkManager.class);
-
- // Under normal circumstances, the MANAGE_IPSEC_TUNNELS appop would be auto-granted, and
- // a standard permission is insufficient. So we shell out the appop, to give us the
- // right appop permissions.
- setAppOp(OP_MANAGE_IPSEC_TUNNELS, true);
}
// This method is guaranteed to run in subclasses and will run after subclasses' @AfterClass
// methods.
@AfterClass
public static void tearDownPermissionAfterClass() throws Exception {
- setAppOp(OP_MANAGE_IPSEC_TUNNELS, false);
-
InstrumentationRegistry.getInstrumentation()
.getUiAutomation()
.dropShellPermissionIdentity();
@@ -177,7 +194,7 @@
}
void setUpTestNetwork(InetAddress localAddr) throws Exception {
- int prefixLen = localAddr instanceof Inet4Address ? IP4_PREFIX_LEN : IP4_PREFIX_LEN;
+ int prefixLen = localAddr instanceof Inet4Address ? IP4_PREFIX_LEN : IP6_PREFIX_LEN;
TestNetworkInterface testIface =
sTNM.createTunInterface(new LinkAddress[] {new LinkAddress(localAddr, prefixLen)});
@@ -197,7 +214,7 @@
mTunFd.close();
}
- private static void setAppOp(int appop, boolean allow) {
+ static void setAppOp(int appop, boolean allow) {
String opName = AppOpsManager.opToName(appop);
for (String pkg : new String[] {"com.android.shell", sContext.getPackageName()}) {
String cmd =
@@ -249,6 +266,16 @@
}
}
+ TransportModeChildSessionParams buildTransportModeChildParamsWithTs(
+ IkeTrafficSelector inboundTs, IkeTrafficSelector outboundTs) {
+ return new TransportModeChildSessionParams.Builder()
+ .addSaProposal(SaProposalTest.buildChildSaProposalWithCombinedModeCipher())
+ .addSaProposal(SaProposalTest.buildChildSaProposalWithNormalModeCipher())
+ .addInboundTrafficSelectors(inboundTs)
+ .addOutboundTrafficSelectors(outboundTs)
+ .build();
+ }
+
TunnelModeChildSessionParams buildTunnelModeChildSessionParams() {
return new TunnelModeChildSessionParams.Builder()
.addSaProposal(SaProposalTest.buildChildSaProposalWithNormalModeCipher())
@@ -258,7 +285,30 @@
.build();
}
- void performSetupIkeAndFirstChildBlocking(String ikeInitRespHex, String ikeAuthRespHex)
+ PortPair performSetupIkeAndFirstChildBlocking(String ikeInitRespHex, String... ikeAuthRespHexes)
+ throws Exception {
+ return performSetupIkeAndFirstChildBlocking(
+ ikeInitRespHex,
+ 1 /* expectedAuthReqPktCnt */,
+ true /*expectedAuthUseEncap*/,
+ ikeAuthRespHexes);
+ }
+
+ PortPair performSetupIkeAndFirstChildBlocking(
+ String ikeInitRespHex, boolean expectedAuthUseEncap, String... ikeAuthRespHexes)
+ throws Exception {
+ return performSetupIkeAndFirstChildBlocking(
+ ikeInitRespHex,
+ 1 /* expectedAuthReqPktCnt */,
+ expectedAuthUseEncap,
+ ikeAuthRespHexes);
+ }
+
+ PortPair performSetupIkeAndFirstChildBlocking(
+ String ikeInitRespHex,
+ int expectedAuthReqPktCnt,
+ boolean expectedAuthUseEncap,
+ String... ikeAuthRespHexes)
throws Exception {
mTunUtils.awaitReqAndInjectResp(
IKE_DETERMINISTIC_INITIATOR_SPI,
@@ -266,26 +316,26 @@
false /* expectedUseEncap */,
ikeInitRespHex);
- mTunUtils.awaitReqAndInjectResp(
- IKE_DETERMINISTIC_INITIATOR_SPI,
- 1 /* expectedMsgId */,
- true /* expectedUseEncap */,
- ikeAuthRespHex);
- }
-
- void performSetupIkeAndFirstChildBlocking(
- String ikeInitRespHex, int expectedAuthReqPktCnt, String... ikeAuthRespPktHex)
- throws Exception {
- // TODO: Implemented in followup CL (aosp/1308675) to support awaiting multiple IKE AUTH
- // request fragments and injecting multiple IKE AUTH response fragments
+ byte[] ikeAuthReqPkt =
+ mTunUtils
+ .awaitReqAndInjectResp(
+ IKE_DETERMINISTIC_INITIATOR_SPI,
+ 1 /* expectedMsgId */,
+ expectedAuthUseEncap,
+ expectedAuthReqPktCnt,
+ ikeAuthRespHexes)
+ .get(0);
+ return IkeTunUtils.getSrcDestPortPair(ikeAuthReqPkt);
}
void performCloseIkeBlocking(int expectedMsgId, String deleteIkeRespHex) throws Exception {
+ performCloseIkeBlocking(expectedMsgId, true /* expectedUseEncap*/, deleteIkeRespHex);
+ }
+
+ void performCloseIkeBlocking(
+ int expectedMsgId, boolean expectedUseEncap, String deleteIkeRespHex) throws Exception {
mTunUtils.awaitReqAndInjectResp(
- IKE_DETERMINISTIC_INITIATOR_SPI,
- expectedMsgId,
- true /* expectedUseEncap */,
- deleteIkeRespHex);
+ IKE_DETERMINISTIC_INITIATOR_SPI, expectedMsgId, expectedUseEncap, deleteIkeRespHex);
}
/** Testing callback that allows caller to block current thread until a method get called */
@@ -463,13 +513,28 @@
List<IkeTrafficSelector> expectedOutboundTs,
List<LinkAddress> expectedInternalAddresses)
throws Exception {
+ verifyChildSessionSetupBlocking(
+ childCallback,
+ expectedInboundTs,
+ expectedOutboundTs,
+ expectedInternalAddresses,
+ new ArrayList<InetAddress>() /* expectedDnsServers */);
+ }
+
+ void verifyChildSessionSetupBlocking(
+ TestChildSessionCallback childCallback,
+ List<IkeTrafficSelector> expectedInboundTs,
+ List<IkeTrafficSelector> expectedOutboundTs,
+ List<LinkAddress> expectedInternalAddresses,
+ List<InetAddress> expectedDnsServers)
+ throws Exception {
ChildSessionConfiguration childConfig = childCallback.awaitChildConfig();
assertNotNull(childConfig);
assertEquals(expectedInboundTs, childConfig.getInboundTrafficSelectors());
assertEquals(expectedOutboundTs, childConfig.getOutboundTrafficSelectors());
assertEquals(expectedInternalAddresses, childConfig.getInternalAddresses());
+ assertEquals(expectedDnsServers, childConfig.getInternalDnsServers());
assertTrue(childConfig.getInternalSubnets().isEmpty());
- assertTrue(childConfig.getInternalDnsServers().isEmpty());
assertTrue(childConfig.getInternalDhcpServers().isEmpty());
}
@@ -522,7 +587,5 @@
return sContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_IPSEC_TUNNELS);
}
- // TODO(b/148689509): Verify IKE Session setup using EAP and digital-signature-based auth
-
// TODO(b/148689509): Verify hostname based creation
}
diff --git a/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeTestBase.java b/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeTestBase.java
index f07c710..c70e537 100644
--- a/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeTestBase.java
+++ b/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeTestBase.java
@@ -54,7 +54,7 @@
static final int SUB_ID = 1;
static final byte[] EAP_IDENTITY = "test@android.net".getBytes();
static final String NETWORK_NAME = "android.net";
- static final String EAP_MSCHAPV2_USERNAME = "username";
+ static final String EAP_MSCHAPV2_USERNAME = "mschapv2user";
static final String EAP_MSCHAPV2_PASSWORD = "password";
static final Inet4Address IPV4_ADDRESS_LOCAL =
diff --git a/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeTunUtils.java b/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeTunUtils.java
index 2bff63a..41cbf0b 100644
--- a/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeTunUtils.java
+++ b/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/IkeTunUtils.java
@@ -36,7 +36,9 @@
import java.net.Inet6Address;
import java.net.InetAddress;
import java.nio.ByteBuffer;
+import java.util.ArrayList;
import java.util.Arrays;
+import java.util.List;
import java.util.function.Predicate;
public class IkeTunUtils extends TunUtils {
@@ -45,57 +47,125 @@
private static final int NON_ESP_MARKER_LEN = 4;
private static final byte[] NON_ESP_MARKER = new byte[NON_ESP_MARKER_LEN];
- private static final int IKE_HEADER_LEN = 28;
private static final int IKE_INIT_SPI_OFFSET = 0;
+ private static final int IKE_FIRST_PAYLOAD_OFFSET = 16;
private static final int IKE_IS_RESP_BYTE_OFFSET = 19;
private static final int IKE_MSG_ID_OFFSET = 20;
+ private static final int IKE_HEADER_LEN = 28;
+ private static final int IKE_FRAG_NUM_OFFSET = 32;
+ private static final int IKE_PAYLOAD_TYPE_SKF = 53;
+
+ private static final int RSP_FLAG_MASK = 0x20;
public IkeTunUtils(ParcelFileDescriptor tunFd) {
super(tunFd);
}
/**
- * Await the expected IKE request and inject an IKE response.
+ * Await the expected IKE request inject an IKE response (or a list of response fragments)
*
- * @param ikeRespDataHex IKE response hex without IP/UDP headers or NON ESP MARKER.
+ * @param ikeRespDataFragmentsHex IKE response hex (or a list of response fragments) without
+ * IP/UDP headers or NON ESP MARKER.
*/
public byte[] awaitReqAndInjectResp(
long expectedInitIkeSpi,
int expectedMsgId,
boolean expectedUseEncap,
- String ikeRespDataHex)
+ String... ikeRespDataFragmentsHex)
throws Exception {
- byte[] request =
- awaitIkePacket(
- (pkt) -> {
- return isExpectedIkePkt(
- pkt,
- expectedInitIkeSpi,
- expectedMsgId,
- false /* expectedResp */,
- expectedUseEncap);
- });
+ return awaitReqAndInjectResp(
+ expectedInitIkeSpi,
+ expectedMsgId,
+ expectedUseEncap,
+ 1 /* expectedReqPktCnt */,
+ ikeRespDataFragmentsHex)
+ .get(0);
+ }
+
+ /**
+ * Await the expected IKE request (or the list of IKE request fragments) and inject an IKE
+ * response (or a list of response fragments)
+ *
+ * @param ikeRespDataFragmentsHex IKE response hex (or a list of response fragments) without
+ * IP/UDP headers or NON ESP MARKER.
+ */
+ public List<byte[]> awaitReqAndInjectResp(
+ long expectedInitIkeSpi,
+ int expectedMsgId,
+ boolean expectedUseEncap,
+ int expectedReqPktCnt,
+ String... ikeRespDataFragmentsHex)
+ throws Exception {
+ List<byte[]> reqList = new ArrayList<>(expectedReqPktCnt);
+ if (expectedReqPktCnt == 1) {
+ // Expecting one complete IKE packet
+ byte[] req =
+ awaitIkePacket(
+ (pkt) -> {
+ return isExpectedIkePkt(
+ pkt,
+ expectedInitIkeSpi,
+ expectedMsgId,
+ false /* expectedResp */,
+ expectedUseEncap);
+ });
+ reqList.add(req);
+ } else {
+ // Expecting "expectedReqPktCnt" number of request fragments
+ for (int i = 0; i < expectedReqPktCnt; i++) {
+ // IKE Fragment number always starts from 1
+ int expectedFragNum = i + 1;
+ byte[] req =
+ awaitIkePacket(
+ (pkt) -> {
+ return isExpectedIkeFragPkt(
+ pkt,
+ expectedInitIkeSpi,
+ expectedMsgId,
+ false /* expectedResp */,
+ expectedUseEncap,
+ expectedFragNum);
+ });
+ reqList.add(req);
+ }
+ }
+
+ // All request fragments have the same addresses and ports
+ byte[] request = reqList.get(0);
// Build response header by flipping address and port
InetAddress srcAddr = getAddress(request, false /* shouldGetSource */);
InetAddress dstAddr = getAddress(request, true /* shouldGetSource */);
int srcPort = getPort(request, false /* shouldGetSource */);
int dstPort = getPort(request, true /* shouldGetSource */);
+ for (String resp : ikeRespDataFragmentsHex) {
+ byte[] response =
+ buildIkePacket(
+ srcAddr,
+ dstAddr,
+ srcPort,
+ dstPort,
+ expectedUseEncap,
+ hexStringToByteArray(resp));
+ injectPacket(response);
+ }
- byte[] response =
- buildIkePacket(
- srcAddr,
- dstAddr,
- srcPort,
- dstPort,
- expectedUseEncap,
- hexStringToByteArray(ikeRespDataHex));
- injectPacket(response);
- return request;
+ return reqList;
}
- // TODO: Implemented in followup CL (aosp/1308675) to support awaiting multiple
- // request fragments and injecting multiple response fragments
+ /** Await the expected IKE response */
+ public byte[] awaitResp(long expectedInitIkeSpi, int expectedMsgId, boolean expectedUseEncap)
+ throws Exception {
+ return awaitIkePacket(
+ (pkt) -> {
+ return isExpectedIkePkt(
+ pkt,
+ expectedInitIkeSpi,
+ expectedMsgId,
+ true /* expectedResp*/,
+ expectedUseEncap);
+ });
+ }
private byte[] awaitIkePacket(Predicate<byte[]> pktVerifier) throws Exception {
long endTime = System.currentTimeMillis() + TIMEOUT;
@@ -129,31 +199,38 @@
int expectedMsgId,
boolean expectedResp,
boolean expectedUseEncap) {
- int ipProtocolOffset = 0;
- int ikeOffset = 0;
- if (isIpv6(pkt)) {
- // IPv6 UDP expectedUseEncap not supported by kernels; assume non-expectedUseEncap.
- ipProtocolOffset = IP6_PROTO_OFFSET;
- ikeOffset = IP6_HDRLEN + UDP_HDRLEN;
- } else {
- // Use default IPv4 header length (assuming no options)
- ipProtocolOffset = IP4_PROTO_OFFSET;
- ikeOffset = IP4_HDRLEN + UDP_HDRLEN;
-
- if (expectedUseEncap) {
- if (hasNonEspMarker(pkt)) {
- ikeOffset += NON_ESP_MARKER_LEN;
- } else {
- return false;
- }
- }
- }
+ int ipProtocolOffset = isIpv6(pkt) ? IP6_PROTO_OFFSET : IP4_PROTO_OFFSET;
+ int ikeOffset = getIkeOffset(pkt, expectedUseEncap);
return pkt[ipProtocolOffset] == IPPROTO_UDP
+ && expectedUseEncap == hasNonEspMarker(pkt)
&& isExpectedSpiAndMsgId(
pkt, ikeOffset, expectedInitIkeSpi, expectedMsgId, expectedResp);
}
+ private static boolean isExpectedIkeFragPkt(
+ byte[] pkt,
+ long expectedInitIkeSpi,
+ int expectedMsgId,
+ boolean expectedResp,
+ boolean expectedUseEncap,
+ int expectedFragNum) {
+ return isExpectedIkePkt(
+ pkt, expectedInitIkeSpi, expectedMsgId, expectedResp, expectedUseEncap)
+ && isExpectedFragNum(pkt, getIkeOffset(pkt, expectedUseEncap), expectedFragNum);
+ }
+
+ private static int getIkeOffset(byte[] pkt, boolean useEncap) {
+ if (isIpv6(pkt)) {
+ // IPv6 UDP expectedUseEncap not supported by kernels; assume non-expectedUseEncap.
+ return IP6_HDRLEN + UDP_HDRLEN;
+ } else {
+ // Use default IPv4 header length (assuming no options)
+ int ikeOffset = IP4_HDRLEN + UDP_HDRLEN;
+ return useEncap ? ikeOffset + NON_ESP_MARKER_LEN : ikeOffset;
+ }
+ }
+
private static boolean hasNonEspMarker(byte[] pkt) {
ByteBuffer buffer = ByteBuffer.wrap(pkt);
int ikeOffset = IP4_HDRLEN + UDP_HDRLEN;
@@ -177,13 +254,71 @@
ByteBuffer buffer = ByteBuffer.wrap(pkt);
buffer.get(new byte[ikeOffset]); // Skip IP, UDP header (and NON_ESP_MARKER)
+ buffer.mark(); // Mark this position so that later we can reset back here
- // Check message ID.
+ // Check SPI
+ buffer.get(new byte[IKE_INIT_SPI_OFFSET]);
+ long initSpi = buffer.getLong();
+ if (expectedInitIkeSpi != initSpi) {
+ return false;
+ }
+
+ // Check direction
+ buffer.reset();
+ buffer.get(new byte[IKE_IS_RESP_BYTE_OFFSET]);
+ byte flagsByte = buffer.get();
+ boolean isResp = ((flagsByte & RSP_FLAG_MASK) != 0);
+ if (expectedResp != isResp) {
+ return false;
+ }
+
+ // Check message ID
+ buffer.reset();
buffer.get(new byte[IKE_MSG_ID_OFFSET]);
- int msgId = buffer.getInt();
- return expectedMsgId == msgId;
- // TODO: Check SPI and packet direction
+ // Both the expected message ID and the packet's msgId are signed integers, so directly
+ // compare them.
+ int msgId = buffer.getInt();
+ if (expectedMsgId != msgId) {
+ return false;
+ }
+
+ return true;
+ }
+
+ private static boolean isExpectedFragNum(byte[] pkt, int ikeOffset, int expectedFragNum) {
+ ByteBuffer buffer = ByteBuffer.wrap(pkt);
+ buffer.get(new byte[ikeOffset]);
+ buffer.mark(); // Mark this position so that later we can reset back here
+
+ // Check if it is a fragment packet
+ buffer.get(new byte[IKE_FIRST_PAYLOAD_OFFSET]);
+ int firstPayload = Byte.toUnsignedInt(buffer.get());
+ if (firstPayload != IKE_PAYLOAD_TYPE_SKF) {
+ return false;
+ }
+
+ // Check fragment number
+ buffer.reset();
+ buffer.get(new byte[IKE_FRAG_NUM_OFFSET]);
+ int fragNum = Short.toUnsignedInt(buffer.getShort());
+ return expectedFragNum == fragNum;
+ }
+
+ public static class PortPair {
+ public final int srcPort;
+ public final int dstPort;
+
+ public PortPair(int sourcePort, int destinationPort) {
+ srcPort = sourcePort;
+ dstPort = destinationPort;
+ }
+ }
+
+ public static PortPair getSrcDestPortPair(byte[] outboundIkePkt) throws Exception {
+ return new PortPair(
+ getPort(outboundIkePkt, true /* shouldGetSource */),
+ getPort(outboundIkePkt, false /* shouldGetSource */));
}
private static InetAddress getAddress(byte[] pkt, boolean shouldGetSource) throws Exception {
@@ -207,7 +342,7 @@
return Short.toUnsignedInt(buffer.getShort());
}
- private static byte[] buildIkePacket(
+ public static byte[] buildIkePacket(
InetAddress srcAddr,
InetAddress dstAddr,
int srcPort,
diff --git a/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/TunUtils.java b/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/TunUtils.java
index cb1d826..5539dbc 100644
--- a/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/TunUtils.java
+++ b/tests/cts/net/ipsec/src/android/net/ipsec/ike/cts/TunUtils.java
@@ -47,7 +47,7 @@
private static final String TAG = TunUtils.class.getSimpleName();
private static final int DATA_BUFFER_LEN = 4096;
- static final int TIMEOUT = 100;
+ static final int TIMEOUT = 500;
static final int IP4_PROTO_OFFSET = 9;
static final int IP6_PROTO_OFFSET = 6;
diff --git a/tests/cts/net/src/android/net/cts/CaptivePortalApiTest.kt b/tests/cts/net/src/android/net/cts/CaptivePortalApiTest.kt
new file mode 100644
index 0000000..40d0ca6
--- /dev/null
+++ b/tests/cts/net/src/android/net/cts/CaptivePortalApiTest.kt
@@ -0,0 +1,271 @@
+/*
+ * Copyright (C) 2020 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 android.net.cts
+
+import android.Manifest.permission.MANAGE_TEST_NETWORKS
+import android.Manifest.permission.NETWORK_SETTINGS
+import android.content.Context
+import android.net.ConnectivityManager
+import android.net.EthernetManager
+import android.net.InetAddresses
+import android.net.NetworkCapabilities.NET_CAPABILITY_CAPTIVE_PORTAL
+import android.net.NetworkCapabilities.NET_CAPABILITY_TRUSTED
+import android.net.NetworkCapabilities.TRANSPORT_ETHERNET
+import android.net.NetworkRequest
+import android.net.TestNetworkInterface
+import android.net.TestNetworkManager
+import android.net.Uri
+import android.net.dhcp.DhcpDiscoverPacket
+import android.net.dhcp.DhcpPacket
+import android.net.dhcp.DhcpPacket.DHCP_MESSAGE_TYPE
+import android.net.dhcp.DhcpPacket.DHCP_MESSAGE_TYPE_DISCOVER
+import android.net.dhcp.DhcpPacket.DHCP_MESSAGE_TYPE_REQUEST
+import android.net.dhcp.DhcpRequestPacket
+import android.net.shared.Inet4AddressUtils.getBroadcastAddress
+import android.net.shared.Inet4AddressUtils.getPrefixMaskAsInet4Address
+import android.os.Build
+import android.os.HandlerThread
+import android.platform.test.annotations.AppModeFull
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.runner.AndroidJUnit4
+import com.android.compatibility.common.util.SystemUtil.runWithShellPermissionIdentity
+import com.android.compatibility.common.util.ThrowingRunnable
+import com.android.server.util.NetworkStackConstants.IPV4_ADDR_ANY
+import com.android.testutils.DevSdkIgnoreRule
+import com.android.testutils.DhcpClientPacketFilter
+import com.android.testutils.DhcpOptionFilter
+import com.android.testutils.RecorderCallback.CallbackEntry
+import com.android.testutils.TapPacketReader
+import com.android.testutils.TestableNetworkCallback
+import fi.iki.elonen.NanoHTTPD
+import org.junit.After
+import org.junit.Assume.assumeFalse
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import java.net.Inet4Address
+import java.util.concurrent.ArrayBlockingQueue
+import java.util.concurrent.TimeUnit
+import kotlin.reflect.KClass
+import kotlin.test.assertEquals
+import kotlin.test.assertNotNull
+import kotlin.test.assertTrue
+import kotlin.test.fail
+
+private const val MAX_PACKET_LENGTH = 1500
+private const val TEST_TIMEOUT_MS = 10_000L
+
+private const val TEST_LEASE_TIMEOUT_SECS = 3600 * 12
+private const val TEST_PREFIX_LENGTH = 24
+
+private const val TEST_LOGIN_URL = "https://login.capport.android.com"
+private const val TEST_VENUE_INFO_URL = "https://venueinfo.capport.android.com"
+private const val TEST_DOMAIN_NAME = "lan"
+private const val TEST_MTU = 1500.toShort()
+
+@AppModeFull(reason = "Instant apps cannot create test networks")
+@RunWith(AndroidJUnit4::class)
+class CaptivePortalApiTest {
+ @JvmField
+ @Rule
+ val ignoreRule = DevSdkIgnoreRule(ignoreClassUpTo = Build.VERSION_CODES.Q)
+
+ private val context by lazy { InstrumentationRegistry.getInstrumentation().context }
+ private val tnm by lazy { context.assertHasService(TestNetworkManager::class.java) }
+ private val eth by lazy { context.assertHasService(EthernetManager::class.java) }
+ private val cm by lazy { context.assertHasService(ConnectivityManager::class.java) }
+
+ private val handlerThread = HandlerThread(CaptivePortalApiTest::class.simpleName)
+ private val serverIpAddr = InetAddresses.parseNumericAddress("192.0.2.222") as Inet4Address
+ private val clientIpAddr = InetAddresses.parseNumericAddress("192.0.2.111") as Inet4Address
+ private val httpServer = HttpServer()
+ private val ethRequest = NetworkRequest.Builder()
+ // ETHERNET|TEST transport networks do not have NET_CAPABILITY_TRUSTED
+ .removeCapability(NET_CAPABILITY_TRUSTED)
+ .addTransportType(TRANSPORT_ETHERNET).build()
+ private val ethRequestCb = TestableNetworkCallback()
+
+ private lateinit var iface: TestNetworkInterface
+ private lateinit var reader: TapPacketReader
+ private lateinit var capportUrl: Uri
+
+ private var testSkipped = false
+
+ @Before
+ fun setUp() {
+ // This test requires using a tap interface as the default ethernet interface: skip if there
+ // is already an ethernet interface connected.
+ testSkipped = eth.isAvailable()
+ assumeFalse(testSkipped)
+
+ // Register a request so the network does not get torn down
+ cm.requestNetwork(ethRequest, ethRequestCb)
+ runAsShell(NETWORK_SETTINGS, MANAGE_TEST_NETWORKS) {
+ eth.setIncludeTestInterfaces(true)
+ // Keeping a reference to the test interface also makes sure the ParcelFileDescriptor
+ // does not go out of scope, which would cause it to close the underlying FileDescriptor
+ // in its finalizer.
+ iface = tnm.createTapInterface()
+ }
+
+ handlerThread.start()
+ reader = TapPacketReader(
+ handlerThread.threadHandler,
+ iface.fileDescriptor.fileDescriptor,
+ MAX_PACKET_LENGTH)
+ handlerThread.threadHandler.post { reader.start() }
+ httpServer.start()
+
+ // Pad the listening port to make sure it is always of length 5. This ensures the URL has
+ // always the same length so the test can use constant IP and UDP header lengths.
+ // The maximum port number is 65535 so a length of 5 is always enough.
+ capportUrl = Uri.parse("http://localhost:${httpServer.listeningPort}/testapi.html?par=val")
+ }
+
+ @After
+ fun tearDown() {
+ if (testSkipped) return
+ cm.unregisterNetworkCallback(ethRequestCb)
+
+ runAsShell(NETWORK_SETTINGS) { eth.setIncludeTestInterfaces(false) }
+
+ httpServer.stop()
+ handlerThread.threadHandler.post { reader.stop() }
+ handlerThread.quitSafely()
+
+ iface.fileDescriptor.close()
+ }
+
+ @Test
+ fun testApiCallbacks() {
+ // Handle the DHCP handshake that includes the capport API URL
+ val discover = reader.assertDhcpPacketReceived(
+ DhcpDiscoverPacket::class, TEST_TIMEOUT_MS, DHCP_MESSAGE_TYPE_DISCOVER)
+ reader.sendResponse(makeOfferPacket(discover.clientMac, discover.transactionId))
+
+ val request = reader.assertDhcpPacketReceived(
+ DhcpRequestPacket::class, TEST_TIMEOUT_MS, DHCP_MESSAGE_TYPE_REQUEST)
+ assertEquals(discover.transactionId, request.transactionId)
+ assertEquals(clientIpAddr, request.mRequestedIp)
+ reader.sendResponse(makeAckPacket(request.clientMac, request.transactionId))
+
+ // Expect a request to the capport API
+ val capportReq = httpServer.recordedRequests.poll(TEST_TIMEOUT_MS, TimeUnit.MILLISECONDS)
+ assertNotNull(capportReq, "The device did not fetch captive portal API data within timeout")
+ assertEquals(capportUrl.path, capportReq.uri)
+ assertEquals(capportUrl.query, capportReq.queryParameterString)
+
+ // Expect network callbacks with capport info
+ val testCb = TestableNetworkCallback(TEST_TIMEOUT_MS)
+ // LinkProperties do not contain captive portal info if the callback is registered without
+ // NETWORK_SETTINGS permissions.
+ val lp = runAsShell(NETWORK_SETTINGS) {
+ cm.registerNetworkCallback(ethRequest, testCb)
+
+ try {
+ val ncCb = testCb.eventuallyExpect<CallbackEntry.CapabilitiesChanged> {
+ it.caps.hasCapability(NET_CAPABILITY_CAPTIVE_PORTAL)
+ }
+ testCb.eventuallyExpect<CallbackEntry.LinkPropertiesChanged> {
+ it.network == ncCb.network && it.lp.captivePortalData != null
+ }.lp
+ } finally {
+ cm.unregisterNetworkCallback(testCb)
+ }
+ }
+
+ assertEquals(capportUrl, lp.captivePortalApiUrl)
+ with(lp.captivePortalData) {
+ assertNotNull(this)
+ assertTrue(isCaptive)
+ assertEquals(Uri.parse(TEST_LOGIN_URL), userPortalUrl)
+ assertEquals(Uri.parse(TEST_VENUE_INFO_URL), venueInfoUrl)
+ }
+ }
+
+ private fun makeOfferPacket(clientMac: ByteArray, transactionId: Int) =
+ DhcpPacket.buildOfferPacket(DhcpPacket.ENCAP_L2, transactionId,
+ false /* broadcast */, serverIpAddr, IPV4_ADDR_ANY /* relayIp */, clientIpAddr,
+ clientMac, TEST_LEASE_TIMEOUT_SECS,
+ getPrefixMaskAsInet4Address(TEST_PREFIX_LENGTH),
+ getBroadcastAddress(clientIpAddr, TEST_PREFIX_LENGTH),
+ listOf(serverIpAddr) /* gateways */, listOf(serverIpAddr) /* dnsServers */,
+ serverIpAddr, TEST_DOMAIN_NAME, null /* hostname */, true /* metered */,
+ TEST_MTU, capportUrl.toString())
+
+ private fun makeAckPacket(clientMac: ByteArray, transactionId: Int) =
+ DhcpPacket.buildAckPacket(DhcpPacket.ENCAP_L2, transactionId,
+ false /* broadcast */, serverIpAddr, IPV4_ADDR_ANY /* relayIp */, clientIpAddr,
+ clientIpAddr /* requestClientIp */, clientMac, TEST_LEASE_TIMEOUT_SECS,
+ getPrefixMaskAsInet4Address(TEST_PREFIX_LENGTH),
+ getBroadcastAddress(clientIpAddr, TEST_PREFIX_LENGTH),
+ listOf(serverIpAddr) /* gateways */, listOf(serverIpAddr) /* dnsServers */,
+ serverIpAddr, TEST_DOMAIN_NAME, null /* hostname */, true /* metered */,
+ TEST_MTU, false /* rapidCommit */, capportUrl.toString())
+
+ private fun parseDhcpPacket(bytes: ByteArray) = DhcpPacket.decodeFullPacket(
+ bytes, MAX_PACKET_LENGTH, DhcpPacket.ENCAP_L2)
+}
+
+/**
+ * A minimal HTTP server running on localhost (loopback), on a random available port.
+ *
+ * The server records each request in [recordedRequests] and will not serve any further request
+ * until the last one is removed from the queue for verification.
+ */
+private class HttpServer : NanoHTTPD("localhost", 0 /* auto-select the port */) {
+ val recordedRequests = ArrayBlockingQueue<IHTTPSession>(1 /* capacity */)
+
+ override fun serve(session: IHTTPSession): Response {
+ recordedRequests.offer(session)
+ return newFixedLengthResponse("""
+ |{
+ | "captive": true,
+ | "user-portal-url": "$TEST_LOGIN_URL",
+ | "venue-info-url": "$TEST_VENUE_INFO_URL"
+ |}
+ """.trimMargin())
+ }
+}
+
+private fun <T : DhcpPacket> TapPacketReader.assertDhcpPacketReceived(
+ packetType: KClass<T>,
+ timeoutMs: Long,
+ type: Byte
+): T {
+ val packetBytes = popPacket(timeoutMs, DhcpClientPacketFilter()
+ .and(DhcpOptionFilter(DHCP_MESSAGE_TYPE, type)))
+ ?: fail("${packetType.simpleName} not received within timeout")
+ val packet = DhcpPacket.decodeFullPacket(packetBytes, packetBytes.size, DhcpPacket.ENCAP_L2)
+ assertTrue(packetType.isInstance(packet),
+ "Expected ${packetType.simpleName} but got ${packet.javaClass.simpleName}")
+ return packetType.java.cast(packet)
+}
+
+private fun <T> Context.assertHasService(manager: Class<T>): T {
+ return getSystemService(manager) ?: fail("Service $manager not found")
+}
+
+/**
+ * Wrapper around runWithShellPermissionIdentity with kotlin-like syntax.
+ */
+private fun <T> runAsShell(vararg permissions: String, task: () -> T): T {
+ var ret: T? = null
+ runWithShellPermissionIdentity(ThrowingRunnable { ret = task() }, *permissions)
+ return ret ?: fail("ThrowingRunnable was not run")
+}
diff --git a/tests/cts/tethering/src/android/tethering/cts/TetheringManagerTest.java b/tests/cts/tethering/src/android/tethering/cts/TetheringManagerTest.java
index 8665c7e..1055531 100644
--- a/tests/cts/tethering/src/android/tethering/cts/TetheringManagerTest.java
+++ b/tests/cts/tethering/src/android/tethering/cts/TetheringManagerTest.java
@@ -56,6 +56,7 @@
import android.net.TetheringManager.TetheringInterfaceRegexps;
import android.net.TetheringManager.TetheringRequest;
import android.net.cts.util.CtsNetUtils;
+import android.net.cts.util.CtsNetUtils.TestNetworkCallback;
import android.net.wifi.WifiManager;
import android.os.Bundle;
import android.os.PersistableBundle;
@@ -714,7 +715,15 @@
mCtsNetUtils.disconnectFromWifi(null);
}
- final Network activeNetwork = mCm.getActiveNetwork();
+ final TestNetworkCallback networkCallback = new TestNetworkCallback();
+ Network activeNetwork = null;
+ try {
+ mCm.registerDefaultNetworkCallback(networkCallback);
+ activeNetwork = networkCallback.waitForAvailable();
+ } finally {
+ mCm.unregisterNetworkCallback(networkCallback);
+ }
+
assertNotNull("No active network. Please ensure the device has working mobile data.",
activeNetwork);
final NetworkCapabilities activeNetCap = mCm.getNetworkCapabilities(activeNetwork);