/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.
*/
/**
* @author Vladimir N. Molotkov
* @version $Revision$
*/
package tests.security.cert;
import dalvik.annotation.TestTargets;
import dalvik.annotation.TestLevel;
import dalvik.annotation.TestTargetNew;
import dalvik.annotation.TestTargetClass;
import junit.framework.TestCase;
import java.io.IOException;
import java.security.cert.PolicyQualifierInfo;
import java.util.Arrays;
/**
* PolicyQualifierInfo test
*
*/
@TestTargetClass(PolicyQualifierInfo.class)
public class PolicyQualifierInfoTest extends TestCase {
/**
* Test #1 for <code>PolicyQualifierInfo</code> constructor<br>
* Assertion: throws <code>IOException</code> if byte array
* parameter does not represent a valid and parsable policy
* qualifier info
*/
@TestTargetNew(
level = TestLevel.PARTIAL_COMPLETE,
notes = "Verifies NullPointerException and IOException.",
method = "PolicyQualifierInfo",
args = {byte[].class}
)
public final void test_Ctor() throws IOException {
try {
// pass null
new PolicyQualifierInfo(null);
fail("No expected NullPointerException");
} catch (NullPointerException e) {
}
try {
// pass empty array
new PolicyQualifierInfo(new byte[0]);
fail("IOE expected");
} catch (IOException e) {
}
try {
// pass invalid array
new PolicyQualifierInfo(
new byte[] {(byte)0x06, (byte)0x03,
(byte)0x81, (byte)0x34, (byte)0x03});
fail("IOE expected");
} catch (IOException e) {
}
}
/**
* Test #2 for <code>PolicyQualifierInfo</code> constructor<br>
* Assertion: throws <code>IOException</code> if byte array
* parameter does not represent a valid and parsable policy
* qualifier info
*/
@TestTargetNew(
level = TestLevel.PARTIAL_COMPLETE,
notes = "Verifies IOException.",
method = "PolicyQualifierInfo",
args = {byte[].class}
)
public final void testPolicyQualifierInfo02() {
// get valid encoding
byte[] encoding = getDerEncoding();
// corrupt root seq length
encoding[1] = (byte)0x27;
try {
// pass invalid array
new PolicyQualifierInfo(encoding);
fail("IOE expected");
} catch (IOException e) {
}
// get valid encoding
encoding = getDerEncoding();
// corrupt policy qualifier ID:
// - change OID to the Relative OID
encoding[2] = (byte)13;
try {
// pass invalid array
new PolicyQualifierInfo(encoding);
fail("IOE expected");
} catch (IOException e) {
}
}
/**
* Test #3 for <code>PolicyQualifierInfo</code> constructor<br>
* Assertion: Creates an instance of <code>PolicyQualifierInfo</code>
* from the encoded bytes
*
* @throws IOException
*/
@TestTargetNew(
level = TestLevel.PARTIAL_COMPLETE,
notes = "",
method = "PolicyQualifierInfo",
args = {byte[].class}
)
public final void testPolicyQualifierInfo03() throws IOException {
// get valid encoding
byte[] encoding = getDerEncoding();
// pass valid array
new PolicyQualifierInfo(encoding);
}
/**
* Test #4 for <code>PolicyQualifierInfo</code> constructor<br>
* Assertion: The encoded byte array is copied on construction
*
* @throws IOException
*/
@TestTargetNew(
level = TestLevel.PARTIAL_COMPLETE,
notes = "Verifies constructor with encoded byte array copied on construction.",
method = "PolicyQualifierInfo",
args = {byte[].class}
)
public final void testPolicyQualifierInfo04() throws IOException {
// get valid encoding
byte[] encoding = getDerEncoding();
byte[] encodingCopy = encoding.clone();
// pass valid array
PolicyQualifierInfo i = new PolicyQualifierInfo(encodingCopy);
// get encoding
byte[] encodingRet = i.getEncoded();
// check returned array
assertTrue(Arrays.equals(encoding, encodingRet));
// modify input
encodingCopy[0] = (byte)0;
// get encoding again
byte[] encodingRet1 = i.getEncoded();
// check that above modification did not change
// internal state of the PolicyQualifierInfo instance
assertTrue(Arrays.equals(encoding, encodingRet1));
}
/**
* Test #1 for <code>getEncoded()</code> method
* Assertion: Returns the ASN.1 DER encoded form of
* this <code>PolicyQualifierInfo</code>
*
* @throws IOException
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "getEncoded",
args = {}
)
public final void testGetEncoded01() throws IOException {
// get valid encoding
byte[] encoding = getDerEncoding();
// pass valid array
PolicyQualifierInfo i = new PolicyQualifierInfo(encoding);
// get encoding
byte[] encodingRet = i.getEncoded();
// check returned array
assertTrue(Arrays.equals(encoding, encodingRet));
}
/**
* Test #2 for <code>getEncoded()</code> method
* Assertion: a copy is returned each time
*
* @throws IOException
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "getEncoded",
args = {}
)
public final void testGetEncoded02() throws IOException {
// get valid encoding
byte[] encoding = getDerEncoding();
byte[] encodingCopy = encoding.clone();
// pass valid array
PolicyQualifierInfo i = new PolicyQualifierInfo(encodingCopy);
// get encoding
byte[] encodingRet = i.getEncoded();
// modify returned array
encodingRet[0] = (byte)0;
// get encoding again
byte[] encodingRet1 = i.getEncoded();
// check that above modification did not change
// internal state of the PolicyQualifierInfo instance
assertTrue(Arrays.equals(encoding, encodingRet1));
}
/**
* Test #1 for <code>getPolicyQualifier()</code> method
* Assertion: Returns the ASN.1 DER encoded form of
* this <code>PolicyQualifierInfo</code>
*
* @throws IOException
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "getPolicyQualifier",
args = {}
)
public final void testGetPolicyQualifier01() throws IOException {
// get valid encoding
byte[] encoding = getDerEncoding();
// get policy qualifier encoding
byte[] pqEncoding = new byte[28];
System.arraycopy(encoding, 12, pqEncoding, 0, pqEncoding.length);
// pass valid array
PolicyQualifierInfo i = new PolicyQualifierInfo(encoding);
// get encoding
byte[] pqEncodingRet = i.getPolicyQualifier();
// check returned array
assertTrue(Arrays.equals(pqEncoding, pqEncodingRet));
}
/**
* Test #2 for <code>getPolicyQualifier()</code> method
* Assertion: a copy is returned each time
*
* @throws IOException
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "getPolicyQualifier",
args = {}
)
public final void testGetPolicyQualifier02() throws IOException {
// get valid encoding
byte[] encoding = getDerEncoding();
// get policy qualifier encoding
byte[] pqEncoding = new byte[28];
System.arraycopy(encoding, 12, pqEncoding, 0, pqEncoding.length);
// pass valid array
PolicyQualifierInfo i = new PolicyQualifierInfo(encoding);
// get encoding
byte[] pqEncodingRet = i.getPolicyQualifier();
// modify returned array
pqEncodingRet[0] = (byte)0;
// get encoding again
byte[] pqEncodingRet1 = i.getPolicyQualifier();
//
assertNotSame(pqEncodingRet, pqEncodingRet1);
// check that above modification did not change
// internal state of the PolicyQualifierInfo instance
assertTrue(Arrays.equals(pqEncoding, pqEncodingRet1));
}
/**
* Test for <code>getPolicyQualifierId()</code> method
* Assertion: Returns the <code>policyQualifierId</code>
* field of this <code>PolicyQualifierInfo</code>.
* The <code>policyQualifierId</code> is an Object Identifier (OID)
* represented by a set of nonnegative integers separated by periods
*
* @throws IOException
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "getPolicyQualifierId",
args = {}
)
public final void testGetPolicyQualifierId() throws IOException {
// get valid encoding
byte[] encoding = getDerEncoding();
// pass valid array
PolicyQualifierInfo i = new PolicyQualifierInfo(encoding);
// get OID as String and check it
assertEquals("1.3.6.1.5.5.7.2.1", i.getPolicyQualifierId());
// get valid encoding
encoding = getDerEncoding();
// change OID to 1.3.98437.82818.1
encoding[5] = (byte)0x86;
encoding[6] = (byte)0x81;
encoding[8] = (byte)0x85;
encoding[9] = (byte)0x87;
i = new PolicyQualifierInfo(encoding);
// get OID as String and check it
assertEquals("1.3.98437.82818.1", i.getPolicyQualifierId());
}
/**
* Test for <code>toString()</code> method
* Assertion: returns description of the contents of this
* <code>PolicyQualifierInfo</code> as printable <code>String</code>
* @throws IOException
*
* @throws IOException
*/
@TestTargetNew(
level = TestLevel.COMPLETE,
notes = "",
method = "toString",
args = {}
)
public final void testToString() throws IOException {
// get valid encoding
byte[] encoding = getDerEncoding();
// pass valid array
PolicyQualifierInfo i = new PolicyQualifierInfo(encoding);
assertNotNull(i.toString());
}
//
// Private stuff
//
/**
* Returns valid DER encoding for the following ASN.1 definition
* (as specified in RFC 3280 -
* Internet X.509 Public Key Infrastructure.
* Certificate and Certificate Revocation List (CRL) Profile.
* http://www.ietf.org/rfc/rfc3280.txt):
*
* PolicyQualifierInfo ::= SEQUENCE {
* policyQualifierId PolicyQualifierId,
* qualifier ANY DEFINED BY policyQualifierId
* }
*
* where policyQualifierId (OID) is
* 1.3.6.1.5.5.7.2.1
* and qualifier (IA5String) is
* "http://www.qq.com/stmt.txt"
*
* (data generated by own encoder during test development)
*/
private static final byte[] getDerEncoding() {
// DO NOT MODIFY!
return new byte[] {
(byte)0x30, (byte)0x26, // tag Seq, length
(byte)0x06, (byte)0x08, // tag OID, length
(byte)0x2b, (byte)0x06, (byte)0x01, (byte)0x05, // oid value
(byte)0x05, (byte)0x07, (byte)0x02, (byte)0x01, // oid value
(byte)0x16, (byte)0x1a, // tag IA5String, length
(byte)0x68, (byte)0x74, (byte)0x74, (byte)0x70, // IA5String value
(byte)0x3a, (byte)0x2f, (byte)0x2f, (byte)0x77, // IA5String value
(byte)0x77, (byte)0x77, (byte)0x2e, (byte)0x71, // IA5String value
(byte)0x71, (byte)0x2e, (byte)0x63, (byte)0x6f, // IA5String value
(byte)0x6d, (byte)0x2f, (byte)0x73, (byte)0x74, // IA5String value
(byte)0x6d, (byte)0x74, (byte)0x2e, (byte)0x74, // IA5String value
(byte)0x78, (byte)0x74 // IA5String value
};
}
}
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