|
public AddCertPathChecker ( |
||
| checker | ||
| return | void | |
public override void PerformTest()
{
X509CertificateParser certParser = new X509CertificateParser();
X509CrlParser crlParser = new X509CrlParser();
// initialise CertStore
X509Certificate rootCert = certParser.ReadCertificate(CertPathTest.rootCertBin);
X509Certificate interCert = certParser.ReadCertificate(CertPathTest.interCertBin);
X509Certificate finalCert = certParser.ReadCertificate(CertPathTest.finalCertBin);
X509Crl rootCrl = crlParser.ReadCrl(CertPathTest.rootCrlBin);
X509Crl interCrl = crlParser.ReadCrl(CertPathTest.interCrlBin);
IList x509Certs = new ArrayList();
x509Certs.Add(rootCert);
x509Certs.Add(interCert);
x509Certs.Add(finalCert);
IList x509Crls = new ArrayList();
x509Crls.Add(rootCrl);
x509Crls.Add(interCrl);
// CollectionCertStoreParameters ccsp = new CollectionCertStoreParameters(list);
// CertStore store = CertStore.GetInstance("Collection", ccsp);
// X509CollectionStoreParameters ccsp = new X509CollectionStoreParameters(list);
IX509Store x509CertStore = X509StoreFactory.Create(
"Certificate/Collection",
new X509CollectionStoreParameters(x509Certs));
IX509Store x509CrlStore = X509StoreFactory.Create(
"CRL/Collection",
new X509CollectionStoreParameters(x509Crls));
// NB: Month is 1-based in .NET
//DateTime validDate = new DateTime(2008,9,4,14,49,10).ToUniversalTime();
DateTime validDate = new DateTime(2008, 9, 4, 5, 49, 10);
//validating path
IList certchain = new ArrayList();
certchain.Add(finalCert);
certchain.Add(interCert);
// CertPath cp = CertificateFactory.GetInstance("X.509").GenerateCertPath(certchain);
PkixCertPath cp = new PkixCertPath(certchain);
ISet trust = new HashSet();
trust.Add(new TrustAnchor(rootCert, null));
// CertPathValidator cpv = CertPathValidator.GetInstance("PKIX");
PkixCertPathValidator cpv = new PkixCertPathValidator();
PkixParameters param = new PkixParameters(trust);
param.AddStore(x509CertStore);
param.AddStore(x509CrlStore);
param.Date = new DateTimeObject(validDate);
MyChecker checker = new MyChecker();
param.AddCertPathChecker(checker);
PkixCertPathValidatorResult result = (PkixCertPathValidatorResult) cpv.Validate(cp, param);
PkixPolicyNode policyTree = result.PolicyTree;
AsymmetricKeyParameter subjectPublicKey = result.SubjectPublicKey;
if (checker.GetCount() != 2)
{
Fail("checker not evaluated for each certificate");
}
if (!subjectPublicKey.Equals(finalCert.GetPublicKey()))
{
Fail("wrong public key returned");
}
//
// invalid path containing a valid one test
//
try
{
// initialise CertStore
rootCert = certParser.ReadCertificate(AC_RAIZ_ICPBRASIL);
interCert = certParser.ReadCertificate(AC_PR);
finalCert = certParser.ReadCertificate(schefer);
x509Certs = new ArrayList();
x509Certs.Add(rootCert);
x509Certs.Add(interCert);
x509Certs.Add(finalCert);
// ccsp = new CollectionCertStoreParameters(list);
// store = CertStore.GetInstance("Collection", ccsp);
// ccsp = new X509CollectionStoreParameters(list);
x509CertStore = X509StoreFactory.Create(
"Certificate/Collection",
new X509CollectionStoreParameters(x509Certs));
// NB: Month is 1-based in .NET
validDate = new DateTime(2004,3,21,2,21,10).ToUniversalTime();
//validating path
certchain = new ArrayList();
certchain.Add(finalCert);
certchain.Add(interCert);
// cp = CertificateFactory.GetInstance("X.509").GenerateCertPath(certchain);
cp = new PkixCertPath(certchain);
trust = new HashSet();
trust.Add(new TrustAnchor(rootCert, null));
// cpv = CertPathValidator.GetInstance("PKIX");
cpv = new PkixCertPathValidator();
param = new PkixParameters(trust);
param.AddStore(x509CertStore);
param.IsRevocationEnabled = false;
param.Date = new DateTimeObject(validDate);
result =(PkixCertPathValidatorResult) cpv.Validate(cp, param);
policyTree = result.PolicyTree;
subjectPublicKey = result.SubjectPublicKey;
Fail("Invalid path validated");
}
catch (Exception e)
{
if (e is PkixCertPathValidatorException
&& e.Message.StartsWith("Could not validate certificate signature."))
{
return;
}
Fail("unexpected exception", e);
}
}
