Welcome to mirror list, hosted at ThFree Co, Russian Federation.

gitlab.com/quite/humla-spongycastle.git - Unnamed repository; edit this file 'description' to name the repository.
summaryrefslogtreecommitdiff
path: root/pkix/src/test/java/org/bouncycastle/tsp/test/CMSTimeStampedDataGeneratorTest.java
diff options
context:
space:
mode:
Diffstat (limited to 'pkix/src/test/java/org/bouncycastle/tsp/test/CMSTimeStampedDataGeneratorTest.java')
-rw-r--r--pkix/src/test/java/org/bouncycastle/tsp/test/CMSTimeStampedDataGeneratorTest.java309
1 files changed, 0 insertions, 309 deletions
diff --git a/pkix/src/test/java/org/bouncycastle/tsp/test/CMSTimeStampedDataGeneratorTest.java b/pkix/src/test/java/org/bouncycastle/tsp/test/CMSTimeStampedDataGeneratorTest.java
deleted file mode 100644
index a9ab7db6..00000000
--- a/pkix/src/test/java/org/bouncycastle/tsp/test/CMSTimeStampedDataGeneratorTest.java
+++ /dev/null
@@ -1,309 +0,0 @@
-package org.bouncycastle.tsp.test;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.InputStream;
-import java.math.BigInteger;
-import java.security.KeyPair;
-import java.security.PrivateKey;
-import java.security.Security;
-import java.security.cert.X509Certificate;
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.List;
-
-import junit.framework.TestCase;
-import org.bouncycastle.asn1.ASN1ObjectIdentifier;
-import org.bouncycastle.asn1.nist.NISTObjectIdentifiers;
-import org.bouncycastle.asn1.x509.AlgorithmIdentifier;
-import org.bouncycastle.cert.jcajce.JcaCertStore;
-import org.bouncycastle.cms.jcajce.JcaSimpleSignerInfoGeneratorBuilder;
-import org.bouncycastle.jce.provider.BouncyCastleProvider;
-import org.bouncycastle.operator.DigestCalculator;
-import org.bouncycastle.operator.DigestCalculatorProvider;
-import org.bouncycastle.operator.bc.BcDigestCalculatorProvider;
-import org.bouncycastle.tsp.TSPAlgorithms;
-import org.bouncycastle.tsp.TimeStampRequest;
-import org.bouncycastle.tsp.TimeStampRequestGenerator;
-import org.bouncycastle.tsp.TimeStampResponse;
-import org.bouncycastle.tsp.TimeStampResponseGenerator;
-import org.bouncycastle.tsp.TimeStampToken;
-import org.bouncycastle.tsp.TimeStampTokenGenerator;
-import org.bouncycastle.tsp.cms.CMSTimeStampedData;
-import org.bouncycastle.tsp.cms.CMSTimeStampedDataGenerator;
-import org.bouncycastle.tsp.cms.CMSTimeStampedDataParser;
-import org.bouncycastle.util.Arrays;
-import org.bouncycastle.util.Store;
-import org.bouncycastle.util.io.Streams;
-
-public class CMSTimeStampedDataGeneratorTest
- extends TestCase
-{
-
- BouncyCastleProvider bouncyCastleProvider;
- CMSTimeStampedDataGenerator cmsTimeStampedDataGenerator = null;
- String fileInput = "FileDaFirmare.data";
- byte[] baseData;
-
- protected void setUp()
- throws Exception
- {
- bouncyCastleProvider = new BouncyCastleProvider();
- if (Security.getProvider(bouncyCastleProvider.getName()) == null)
- {
- Security.addProvider(bouncyCastleProvider);
- }
-
- cmsTimeStampedDataGenerator = new CMSTimeStampedDataGenerator();
- ByteArrayOutputStream origStream = new ByteArrayOutputStream();
- InputStream in = this.getClass().getResourceAsStream(fileInput);
- int ch;
-
- while ((ch = in.read()) >= 0)
- {
- origStream.write(ch);
- }
-
- origStream.close();
-
- this.baseData = origStream.toByteArray();
-
- }
-
- protected void tearDown()
- throws Exception
- {
- cmsTimeStampedDataGenerator = null;
- Security.removeProvider(bouncyCastleProvider.getName());
- }
-
- public void testGenerate()
- throws Exception
- {
- BcDigestCalculatorProvider calculatorProvider = new BcDigestCalculatorProvider();
- ASN1ObjectIdentifier algOID = new ASN1ObjectIdentifier("2.16.840.1.101.3.4.2.1"); // SHA-256
- DigestCalculator hashCalculator = calculatorProvider.get(new AlgorithmIdentifier(algOID));
-
- cmsTimeStampedDataGenerator.initialiseMessageImprintDigestCalculator(hashCalculator);
-
- hashCalculator.getOutputStream().write(baseData);
- hashCalculator.getOutputStream().close();
-
- TimeStampToken timeStampToken = createTimeStampToken(hashCalculator.getDigest(), NISTObjectIdentifiers.id_sha256);
- CMSTimeStampedData cmsTimeStampedData = cmsTimeStampedDataGenerator.generate(timeStampToken, baseData);
-
- for (int i = 0; i < 3; i++)
- {
- byte[] newRequestData = cmsTimeStampedData.calculateNextHash(hashCalculator);
- TimeStampToken newTimeStampToken = createTimeStampToken(newRequestData, NISTObjectIdentifiers.id_sha256);
- cmsTimeStampedData = cmsTimeStampedData.addTimeStamp(newTimeStampToken);
- }
- byte[] timeStampedData = cmsTimeStampedData.getEncoded();
-
- // verify
- DigestCalculatorProvider newCalculatorProvider = new BcDigestCalculatorProvider();
- DigestCalculator imprintCalculator = cmsTimeStampedData.getMessageImprintDigestCalculator(newCalculatorProvider);
- CMSTimeStampedData newCMSTimeStampedData = new CMSTimeStampedData(timeStampedData);
- byte[] newContent = newCMSTimeStampedData.getContent();
- assertEquals("Content expected and verified are different", true, Arrays.areEqual(newContent, baseData));
-
- imprintCalculator.getOutputStream().write(newContent);
-
- byte[] digest = imprintCalculator.getDigest();
-
- TimeStampToken[] tokens = cmsTimeStampedData.getTimeStampTokens();
- assertEquals("TimeStampToken expected and verified are different", 4, tokens.length);
- for (int i = 0; i < tokens.length; i++)
- {
- cmsTimeStampedData.validate(newCalculatorProvider, digest, tokens[i]);
- }
- }
-
- public void testGenerateWithMetadata()
- throws Exception
- {
- cmsTimeStampedDataGenerator.setMetaData(true, fileInput, "TXT");
-
- BcDigestCalculatorProvider calculatorProvider = new BcDigestCalculatorProvider();
- ASN1ObjectIdentifier algOID = new ASN1ObjectIdentifier("2.16.840.1.101.3.4.2.1"); // SHA-256
- DigestCalculator hashCalculator = calculatorProvider.get(new AlgorithmIdentifier(algOID));
-
- cmsTimeStampedDataGenerator.initialiseMessageImprintDigestCalculator(hashCalculator);
-
- hashCalculator.getOutputStream().write(baseData);
- hashCalculator.getOutputStream().close();
-
- TimeStampToken timeStampToken = createTimeStampToken(hashCalculator.getDigest(), NISTObjectIdentifiers.id_sha256);
- CMSTimeStampedData cmsTimeStampedData = cmsTimeStampedDataGenerator.generate(timeStampToken, baseData);
-
- for (int i = 0; i <= 3; i++)
- {
- byte[] newRequestData = cmsTimeStampedData.calculateNextHash(hashCalculator);
- TimeStampToken newTimeStampToken = createTimeStampToken(newRequestData, NISTObjectIdentifiers.id_sha256);
- cmsTimeStampedData = cmsTimeStampedData.addTimeStamp(newTimeStampToken);
- }
- byte[] timeStampedData = cmsTimeStampedData.getEncoded();
-
- metadataCheck(timeStampedData);
- metadataParserCheck(timeStampedData);
- }
-
- public void testGenerateWithMetadataAndDifferentAlgorithmIdentifier()
- throws Exception
- {
- cmsTimeStampedDataGenerator.setMetaData(true, fileInput, "TXT");
-
- BcDigestCalculatorProvider calculatorProvider = new BcDigestCalculatorProvider();
-
- ASN1ObjectIdentifier algIdentifier = NISTObjectIdentifiers.id_sha224;
-
- DigestCalculator hashCalculator = calculatorProvider.get(new AlgorithmIdentifier(algIdentifier));
- cmsTimeStampedDataGenerator.initialiseMessageImprintDigestCalculator(hashCalculator);
- hashCalculator.getOutputStream().write(baseData);
- hashCalculator.getOutputStream().close();
-
- byte[] requestData = hashCalculator.getDigest();
- TimeStampToken timeStampToken = createTimeStampToken(requestData, algIdentifier);
-
- CMSTimeStampedData cmsTimeStampedData = cmsTimeStampedDataGenerator.generate(timeStampToken, baseData);
-
- for (int i = 0; i <= 3; i++) {
- switch (i) {
- case 0:
- algIdentifier = NISTObjectIdentifiers.id_sha224;
- break;
- case 1:
- algIdentifier = NISTObjectIdentifiers.id_sha256;
- break;
- case 2:
- algIdentifier = NISTObjectIdentifiers.id_sha384;
- break;
- case 3:
- algIdentifier = NISTObjectIdentifiers.id_sha512;
- break;
- }
- hashCalculator = calculatorProvider.get(new AlgorithmIdentifier(algIdentifier));
- byte[] newRequestData = cmsTimeStampedData.calculateNextHash(hashCalculator);
- TimeStampToken newTimeStampToken = createTimeStampToken(newRequestData, algIdentifier);
- cmsTimeStampedData = cmsTimeStampedData.addTimeStamp(newTimeStampToken);
- }
- byte[] timeStampedData = cmsTimeStampedData.getEncoded();
-
- metadataCheck(timeStampedData);
- metadataParserCheck(timeStampedData);
-
- }
-
-
- private void metadataCheck(byte[] timeStampedData)
- throws Exception
- {
- CMSTimeStampedData cmsTspData = new CMSTimeStampedData(timeStampedData);
- DigestCalculatorProvider newCalculatorProvider = new BcDigestCalculatorProvider();
- DigestCalculator imprintCalculator = cmsTspData.getMessageImprintDigestCalculator(newCalculatorProvider);
-
- byte[] newContent = cmsTspData.getContent();
- assertEquals("Content expected and verified are different", true, Arrays.areEqual(newContent, baseData));
-
- imprintCalculator.getOutputStream().write(newContent);
-
- assertEquals(fileInput, cmsTspData.getFileName());
- assertEquals("TXT", cmsTspData.getMediaType());
-
- byte[] digest = imprintCalculator.getDigest();
-
- TimeStampToken[] tokens = cmsTspData.getTimeStampTokens();
- assertEquals("TimeStampToken expected and verified are different", 5, tokens.length);
- for (int i = 0; i < tokens.length; i++)
- {
- cmsTspData.validate(newCalculatorProvider, digest, tokens[i]);
- }
- }
-
- private void metadataParserCheck(byte[] timeStampedData)
- throws Exception
- {
- CMSTimeStampedDataParser cmsTspData = new CMSTimeStampedDataParser(timeStampedData);
- DigestCalculatorProvider newCalculatorProvider = new BcDigestCalculatorProvider();
-
- InputStream input = cmsTspData.getContent();
- ByteArrayOutputStream bOut = new ByteArrayOutputStream();
-
- Streams.pipeAll(input, bOut);
-
- assertEquals("Content expected and verified are different", true, Arrays.areEqual(bOut.toByteArray(), baseData));
-
- DigestCalculator imprintCalculator = cmsTspData.getMessageImprintDigestCalculator(newCalculatorProvider);
-
- Streams.pipeAll(new ByteArrayInputStream(bOut.toByteArray()), imprintCalculator.getOutputStream());
-
- assertEquals(fileInput, cmsTspData.getFileName());
- assertEquals("TXT", cmsTspData.getMediaType());
-
- byte[] digest = imprintCalculator.getDigest();
-
- TimeStampToken[] tokens = cmsTspData.getTimeStampTokens();
- assertEquals("TimeStampToken expected and verified are different", 5, tokens.length);
- for (int i = 0; i < tokens.length; i++)
- {
- cmsTspData.validate(newCalculatorProvider, digest, tokens[i]);
- }
- }
-
- private TimeStampToken createTimeStampToken(byte[] hash, ASN1ObjectIdentifier hashAlg)
- throws Exception
- {
- String algorithmName = null;
- if (hashAlg.equals(NISTObjectIdentifiers.id_sha224))
- {
- algorithmName = "SHA224withRSA";
- }
- else if (hashAlg.equals(NISTObjectIdentifiers.id_sha256))
- {
- algorithmName = "SHA256withRSA";
- }
- else if (hashAlg.equals(NISTObjectIdentifiers.id_sha384))
- {
- algorithmName = "SHA384withRSA";
- }
- else if (hashAlg.equals(NISTObjectIdentifiers.id_sha512))
- {
- algorithmName = "SHA512withRSA";
- }
-
- String signDN = "O=Bouncy Castle, C=AU";
- KeyPair signKP = TSPTestUtil.makeKeyPair();
- X509Certificate signCert = TSPTestUtil.makeCACertificate(signKP,
- signDN, signKP, signDN);
-
- String origDN = "CN=Eric H. Echidna, E=eric@bouncycastle.org, O=Bouncy Castle, C=AU";
- KeyPair origKP = TSPTestUtil.makeKeyPair();
- X509Certificate cert = TSPTestUtil.makeCertificate(origKP,
- origDN, signKP, signDN);
-
- PrivateKey privateKey = origKP.getPrivate();
-
- List certList = new ArrayList();
- certList.add(cert);
- certList.add(signCert);
-
- Store certs = new JcaCertStore(certList);
-
-
- TimeStampTokenGenerator tsTokenGen = new TimeStampTokenGenerator(
- new JcaSimpleSignerInfoGeneratorBuilder().build(algorithmName, privateKey, cert), new SHA1DigestCalculator(), new ASN1ObjectIdentifier("1.2"));
-
- tsTokenGen.addCertificates(certs);
-
- TimeStampRequestGenerator reqGen = new TimeStampRequestGenerator();
- TimeStampRequest request = reqGen.generate(hashAlg, hash);
-
- TimeStampResponseGenerator tsRespGen = new TimeStampResponseGenerator(tsTokenGen, TSPAlgorithms.ALLOWED);
-
- TimeStampResponse tsResp = tsRespGen.generate(request, new BigInteger("23"), new Date());
-
- tsResp = new TimeStampResponse(tsResp.getEncoded());
-
- return tsResp.getTimeStampToken();
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-23 07:12:52 +0300