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author | Vincent Breitmoser <valodim@mugenguild.com> | 2014-09-29 21:23:08 +0200 |
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committer | Vincent Breitmoser <valodim@mugenguild.com> | 2014-09-29 21:28:26 +0200 |
commit | 801fe4d8162ad2288eda476cf98181dba8c55b6f (patch) | |
tree | 6ff2a9499b701527e93760070d728c6d14672f1d /OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain | |
parent | c13a7b7eaecb849ede181fb5f72a23b9f5975562 (diff) | |
download | open-keychain-801fe4d8162ad2288eda476cf98181dba8c55b6f.tar.gz open-keychain-801fe4d8162ad2288eda476cf98181dba8c55b6f.tar.bz2 open-keychain-801fe4d8162ad2288eda476cf98181dba8c55b6f.zip |
add test class for Iso7816TLV class
Diffstat (limited to 'OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain')
-rw-r--r-- | OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/util/Iso7816TLVTest.java | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/util/Iso7816TLVTest.java b/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/util/Iso7816TLVTest.java new file mode 100644 index 000000000..fccecc3cc --- /dev/null +++ b/OpenKeychain-Test/src/test/java/org/sufficientlysecure/keychain/util/Iso7816TLVTest.java @@ -0,0 +1,99 @@ +/* Copyright (C) 2014 Vincent Breitmoser <v.breitmoser@mugenguild.com> + * + * 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.sufficientlysecure.keychain.util; + +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; +import org.junit.runner.RunWith; +import org.robolectric.RobolectricTestRunner; +import org.robolectric.shadows.ShadowLog; +import org.spongycastle.util.encoders.Hex; +import org.sufficientlysecure.keychain.util.Iso7816TLV.Iso7816CompositeTLV; + +@RunWith(RobolectricTestRunner.class) +@org.robolectric.annotation.Config(emulateSdk = 18) // Robolectric doesn't yet support 19 +public class Iso7816TLVTest { + + @Before + public void setUp() throws Exception { + ShadowLog.stream = System.out; + } + + @Test + public void testDecode() throws Exception { + + // this is an Application Related Data packet, received from my Yubikey + String input = "6e81dd4f10d27600012401020000000000000100005f520f0073000080000000000000000000007300c00af00000ff04c000ff00ffc106010800001103c206010800001103c306010800001103c407007f7f7f030303c53c1efdb4845ca242ca6977fddb1f788094fd3b430af1114c28a08d8c5afda81191cc50ca9bf51bc99fe8e6ca03a9d4d40e7b5925cd154813df381655b2c63c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cd0c5423590e5423590e5423590e9000"; + byte[] data = Hex.decode(input); + + Iso7816TLV tlv = Iso7816TLV.readSingle(data, true); + Assert.assertNotNull("tlv parse must succeed", tlv); + + Assert.assertEquals("top packet must be 'application related data' tag", 0x6e, tlv.mT); + Assert.assertEquals("length must be correct", 221, tlv.mL); + + Assert.assertTrue("top packet must be composite", tlv instanceof Iso7816CompositeTLV); + + Iso7816CompositeTLV ctlv = (Iso7816CompositeTLV) tlv; + + Assert.assertEquals("top packet must have 11 sub packets", 11, ctlv.mSubs.length); + + Assert.assertEquals("sub packet #1 must have expected tag", 0x4f, ctlv.mSubs[0].mT); + Assert.assertEquals("sub packet #1 must have expected length", 16, ctlv.mSubs[0].mL); + + Assert.assertEquals("sub packet #2 must have expected tag", 0x5f52, ctlv.mSubs[1].mT); + Assert.assertEquals("sub packet #2 must have expected length", 15, ctlv.mSubs[1].mL); + + Assert.assertEquals("sub packet #3 must have expected tag", 0x73, ctlv.mSubs[2].mT); + Assert.assertEquals("sub packet #3 must have expected length", 0, ctlv.mSubs[2].mL); + Assert.assertTrue("sub packet #3 muse be composite", ctlv.mSubs[2] instanceof Iso7816CompositeTLV); + + Assert.assertEquals("sub packet #4 must have expected tag", 0xc0, ctlv.mSubs[3].mT); + Assert.assertEquals("sub packet #4 must have expected length", 10, ctlv.mSubs[3].mL); + + Assert.assertEquals("sub packet #5 must have expected tag", 0xc1, ctlv.mSubs[4].mT); + Assert.assertEquals("sub packet #5 must have expected length", 6, ctlv.mSubs[4].mL); + + Assert.assertEquals("sub packet #6 must have expected tag", 0xc2, ctlv.mSubs[5].mT); + Assert.assertEquals("sub packet #6 must have expected length", 6, ctlv.mSubs[5].mL); + + Assert.assertEquals("sub packet #7 must have expected tag", 0xc3, ctlv.mSubs[6].mT); + Assert.assertEquals("sub packet #7 must have expected length", 6, ctlv.mSubs[6].mL); + + Assert.assertEquals("sub packet #8 must have expected tag", 0xc4, ctlv.mSubs[7].mT); + Assert.assertEquals("sub packet #8 must have expected length", 7, ctlv.mSubs[7].mL); + + Assert.assertEquals("sub packet #9 must have expected tag", 0xc5, ctlv.mSubs[8].mT); + Assert.assertEquals("sub packet #9 must have expected length", 60, ctlv.mSubs[8].mL); + + { + // this is my pubkey fingerprint + String fingerprint = "1efdb4845ca242ca6977fddb1f788094fd3b430a"; + byte[] V1 = new byte[20]; + System.arraycopy(ctlv.mSubs[8].mV, 0, V1, 0, 20); + Assert.assertArrayEquals("fingerprint must match", V1, Hex.decode(fingerprint)); + } + + Assert.assertEquals("sub packet #10 must have expected tag", 0xc6, ctlv.mSubs[9].mT); + Assert.assertEquals("sub packet #10 must have expected length", 60, ctlv.mSubs[9].mL); + + Assert.assertEquals("sub packet #11 must have expected tag", 0xcd, ctlv.mSubs[10].mT); + Assert.assertEquals("sub packet #11 must have expected length", 12, ctlv.mSubs[10].mL); + + } + +} |