public void TestCreateTimestampFromDigest()
{
byte[] digest = new System.Security.Cryptography.SHA1Cng().ComputeHash(Encoding.UTF8.GetBytes(dataToTimestamp));
TimestampCreator creator = new TimestampCreator();
TimestampObject timestamp = creator
.SetTsaPrimaryUrl(tsaUrl2)
.SetHashAlgorithm(HashAlgorithm.SHA1)
.SetOutputFormat(OutputFormat.TSR)
.SetMessageDigestForTimestamping(digest)
.CreateTimestamp();
}
public void TestCreateWrongUrl()
{
byte[] data = Encoding.UTF8.GetBytes(dataToTimestamp);
TimestampCreator creator = new TimestampCreator();
TimestampObject timestamp = creator
.SetTsaPrimaryUrl("http://wrong.url")
.SetTsaSecondaryUrl("http://alsowrong.url")
.SetHashAlgorithm(HashAlgorithm.SHA1)
.SetOutputFormat(OutputFormat.TSR)
.SetDataForTimestamping(data)
.CreateTimestamp();
}
public void TestVerifyTimestampUsingConfiguration()
{
byte[] data = Encoding.UTF8.GetBytes(dataToTimestamp);
TimestampCreator creator = new TimestampCreator();
TimestampObject timestamp = creator
.SetDataForTimestamping(data)
.CreateTimestamp();
Assert.AreEqual(HashAlgorithm.SHA1, timestamp.HashAlgorithm);
TimestampVerifier verifier = new TimestampVerifier();
TimestampObject verifiedTimestamp = verifier.SetTimestampedData(data)
.SetTimestamp(timestamp.Timestamp)
.Verify();
}
public void TestCreateTimestampSecondaryTsa()
{
byte[] data = Encoding.UTF8.GetBytes(dataToTimestamp);
TimestampCreator creator = new TimestampCreator();
TimestampObject timestamp = creator
.SetTsaPrimaryUrl("http://www.google.com:81")
.SetTsaSecondaryUrl(tsaUrl2)
.SetTsaTimeout(1000 * 3)
.SetHashAlgorithm(HashAlgorithm.SHA1)
.SetOutputFormat(OutputFormat.TSR)
.SetDataForTimestamping(data)
.CreateTimestamp();
Assert.AreEqual(timestamp.TsaIssuer, "C=PL,O=Unizeto Technologies S.A.,OU=Certum Certification Authority,CN=Certum Trusted Network CA");
}
public void TestCreateTimestampUsingConfigurationFile()
{
byte[] data = Encoding.UTF8.GetBytes(dataToTimestamp);
Utils.LoadConfigurationFile(Directory.GetParent(Directory.GetCurrentDirectory()).Parent.Parent.FullName + "\\src\\configuration.txt");
TimestampCreator creator = new TimestampCreator();
TimestampObject timestamp = creator
.SetDataForTimestamping(data)
.CreateTimestamp();
Assert.AreEqual(HashAlgorithm.SHA1, timestamp.HashAlgorithm);
timestamp = creator
.SetHashAlgorithm(HashAlgorithm.SHA256)
.CreateTimestamp();
Assert.AreEqual(HashAlgorithm.SHA256, timestamp.HashAlgorithm);
}
public void TestVerifyTimestampSimple()
{
byte[] data = Encoding.UTF8.GetBytes(dataToTimestamp);
TimestampCreator creator = new TimestampCreator();
TimestampObject timestamp = creator
.SetTsaPrimaryUrl(tsaUrl2)
.SetHashAlgorithm(HashAlgorithm.SHA1)
.SetOutputFormat(OutputFormat.TSR)
.SetDataForTimestamping(data)
.CreateTimestamp();
Assert.AreEqual(HashAlgorithm.SHA1, timestamp.HashAlgorithm);
TimestampVerifier verifier = new TimestampVerifier();
TimestampObject verifiedTimestamp = verifier.SetTimestampedData(data)
.SetHashAlgorithm(HashAlgorithm.SHA1)
.SetTimestamp(timestamp.Timestamp)
.Verify();
}
public void TestCreateTimestampAndCheckWarning()
{
byte[] data = Encoding.UTF8.GetBytes(dataToTimestamp);
TimestampCreator creator = new TimestampCreator();
TimestampObject timestamp = creator
.SetTsaPrimaryUrl(tsaUrl2)
.SetHashAlgorithm(HashAlgorithm.SHA1)
.SetOutputFormat(OutputFormat.TSR)
.SetDataForTimestamping(data)
.SetMinimimCertificateValidityPeriod(180)
.CreateTimestamp();
Assert.IsNull(timestamp.Warning);
timestamp = creator
.SetHashAlgorithm(HashAlgorithm.SHA256)
.SetMinimimCertificateValidityPeriod(4000)
.CreateTimestamp();
Assert.IsNotNull(timestamp.Warning);
}
