package org.bouncycastle.jce.provider.test;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.math.BigInteger;
import java.security.KeyFactory;
import java.security.Principal;
import java.security.PrivateKey;
import java.security.PublicKey;
import java.security.Security;
import java.security.cert.CertStore;
import java.security.cert.CertificateFactory;
import java.security.cert.CollectionCertStoreParameters;
import java.security.cert.X509Certificate;
import java.security.spec.RSAPrivateCrtKeySpec;
import java.security.spec.RSAPublicKeySpec;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;
import java.util.List;
import java.util.Set;
import org.bouncycastle.asn1.ASN1Encodable;
import org.bouncycastle.asn1.ASN1EncodableVector;
import org.bouncycastle.asn1.ASN1String;
import org.bouncycastle.asn1.DEROctetString;
import org.bouncycastle.asn1.DERSequence;
import org.bouncycastle.asn1.x509.GeneralName;
import org.bouncycastle.asn1.x509.GeneralNames;
import org.bouncycastle.jce.X509Principal;
import org.bouncycastle.jce.provider.BouncyCastleProvider;
import org.bouncycastle.util.encoders.Base64;
import org.bouncycastle.util.test.SimpleTest;
import org.bouncycastle.x509.AttributeCertificateHolder;
import org.bouncycastle.x509.AttributeCertificateIssuer;
import org.bouncycastle.x509.X509Attribute;
import org.bouncycastle.x509.X509AttributeCertificate;
import org.bouncycastle.x509.X509V2AttributeCertificate;
import org.bouncycastle.x509.X509V2AttributeCertificateGenerator;
import org.bouncycastle.x509.extension.X509ExtensionUtil;
public class AttrCertTest
extends SimpleTest
{
private static final RSAPrivateCrtKeySpec RSA_PRIVATE_KEY_SPEC = new RSAPrivateCrtKeySpec(
new BigInteger("b4a7e46170574f16a97082b22be58b6a2a629798419be12872a4bdba626cfae9900f76abfb12139dce5de56564fab2b6543165a040c606887420e33d91ed7ed7", 16),
new BigInteger("11", 16),
new BigInteger("9f66f6b05410cd503b2709e88115d55daced94d1a34d4e32bf824d0dde6028ae79c5f07b580f5dce240d7111f7ddb130a7945cd7d957d1920994da389f490c89", 16),
new BigInteger("c0a0758cdf14256f78d4708c86becdead1b50ad4ad6c5c703e2168fbf37884cb", 16),
new BigInteger("f01734d7960ea60070f1b06f2bb81bfac48ff192ae18451d5e56c734a5aab8a5", 16),
new BigInteger("b54bb9edff22051d9ee60f9351a48591b6500a319429c069a3e335a1d6171391", 16),
new BigInteger("d3d83daf2a0cecd3367ae6f8ae1aeb82e9ac2f816c6fc483533d8297dd7884cd", 16),
new BigInteger("b8f52fc6f38593dabb661d3f50f8897f8106eee68b1bce78a95b132b4e5b5d19", 16));
public static byte[] attrCert = Base64.decode(
"MIIHQDCCBqkCAQEwgZChgY2kgYowgYcxHDAaBgkqhkiG9w0BCQEWDW1sb3JjaEB2"
+ "dC5lZHUxHjAcBgNVBAMTFU1hcmt1cyBMb3JjaCAobWxvcmNoKTEbMBkGA1UECxMS"
+ "VmlyZ2luaWEgVGVjaCBVc2VyMRAwDgYDVQQLEwdDbGFzcyAyMQswCQYDVQQKEwJ2"
+ "dDELMAkGA1UEBhMCVVMwgYmkgYYwgYMxGzAZBgkqhkiG9w0BCQEWDHNzaGFoQHZ0"
+ "LmVkdTEbMBkGA1UEAxMSU3VtaXQgU2hhaCAoc3NoYWgpMRswGQYDVQQLExJWaXJn"
+ "aW5pYSBUZWNoIFVzZXIxEDAOBgNVBAsTB0NsYXNzIDExCzAJBgNVBAoTAnZ0MQsw"
+ "CQYDVQQGEwJVUzANBgkqhkiG9w0BAQQFAAIBBTAiGA8yMDAzMDcxODE2MDgwMloY"
+ "DzIwMDMwNzI1MTYwODAyWjCCBU0wggVJBgorBgEEAbRoCAEBMYIFORaCBTU8UnVs"
+ "ZSBSdWxlSWQ9IkZpbGUtUHJpdmlsZWdlLVJ1bGUiIEVmZmVjdD0iUGVybWl0Ij4K"
+ "IDxUYXJnZXQ+CiAgPFN1YmplY3RzPgogICA8U3ViamVjdD4KICAgIDxTdWJqZWN0"
+ "TWF0Y2ggTWF0Y2hJZD0idXJuOm9hc2lzOm5hbWVzOnRjOnhhY21sOjEuMDpmdW5j"
+ "dGlvbjpzdHJpbmctZXF1YWwiPgogICAgIDxBdHRyaWJ1dGVWYWx1ZSBEYXRhVHlw"
+ "ZT0iaHR0cDovL3d3dy53My5vcmcvMjAwMS9YTUxTY2hlbWEjc3RyaW5nIj4KICAg"
+ "ICAgIENOPU1hcmt1cyBMb3JjaDwvQXR0cmlidXRlVmFsdWU+CiAgICAgPFN1Ympl"
+ "Y3RBdHRyaWJ1dGVEZXNpZ25hdG9yIEF0dHJpYnV0ZUlkPSJ1cm46b2FzaXM6bmFt"
+ "ZXM6dGM6eGFjbWw6MS4wOnN1YmplY3Q6c3ViamVjdC1pZCIgRGF0YVR5cGU9Imh0"
+ "dHA6Ly93d3cudzMub3JnLzIwMDEvWE1MU2NoZW1hI3N0cmluZyIgLz4gCiAgICA8"
+ "L1N1YmplY3RNYXRjaD4KICAgPC9TdWJqZWN0PgogIDwvU3ViamVjdHM+CiAgPFJl"
+ "c291cmNlcz4KICAgPFJlc291cmNlPgogICAgPFJlc291cmNlTWF0Y2ggTWF0Y2hJ"
+ "ZD0idXJuOm9hc2lzOm5hbWVzOnRjOnhhY21sOjEuMDpmdW5jdGlvbjpzdHJpbmct"
+ "ZXF1YWwiPgogICAgIDxBdHRyaWJ1dGVWYWx1ZSBEYXRhVHlwZT0iaHR0cDovL3d3"
+ "dy53My5vcmcvMjAwMS9YTUxTY2hlbWEjYW55VVJJIj4KICAgICAgaHR0cDovL3p1"
+ "bmkuY3MudnQuZWR1PC9BdHRyaWJ1dGVWYWx1ZT4KICAgICA8UmVzb3VyY2VBdHRy"
+ "aWJ1dGVEZXNpZ25hdG9yIEF0dHJpYnV0ZUlkPSJ1cm46b2FzaXM6bmFtZXM6dGM6"
+ "eGFjbWw6MS4wOnJlc291cmNlOnJlc291cmNlLWlkIiBEYXRhVHlwZT0iaHR0cDov"
+ "L3d3dy53My5vcmcvMjAwMS9YTUxTY2hlbWEjYW55VVJJIiAvPiAKICAgIDwvUmVz"
+ "b3VyY2VNYXRjaD4KICAgPC9SZXNvdXJjZT4KICA8L1Jlc291cmNlcz4KICA8QWN0"
+ "aW9ucz4KICAgPEFjdGlvbj4KICAgIDxBY3Rpb25NYXRjaCBNYXRjaElkPSJ1cm46"
+ "b2FzaXM6bmFtZXM6dGM6eGFjbWw6MS4wOmZ1bmN0aW9uOnN0cmluZy1lcXVhbCI+"
+ "CiAgICAgPEF0dHJpYnV0ZVZhbHVlIERhdGFUeXBlPSJodHRwOi8vd3d3LnczLm9y"
+ "Zy8yMDAxL1hNTFNjaGVtYSNzdHJpbmciPgpEZWxlZ2F0ZSBBY2Nlc3MgICAgIDwv"
+ "QXR0cmlidXRlVmFsdWU+CgkgIDxBY3Rpb25BdHRyaWJ1dGVEZXNpZ25hdG9yIEF0"
+ "dHJpYnV0ZUlkPSJ1cm46b2FzaXM6bmFtZXM6dGM6eGFjbWw6MS4wOmFjdGlvbjph"
+ "Y3Rpb24taWQiIERhdGFUeXBlPSJodHRwOi8vd3d3LnczLm9yZy8yMDAxL1hNTFNj"
+ "aGVtYSNzdHJpbmciIC8+IAogICAgPC9BY3Rpb25NYXRjaD4KICAgPC9BY3Rpb24+"
+ "CiAgPC9BY3Rpb25zPgogPC9UYXJnZXQ+CjwvUnVsZT4KMA0GCSqGSIb3DQEBBAUA"
+ "A4GBAGiJSM48XsY90HlYxGmGVSmNR6ZW2As+bot3KAfiCIkUIOAqhcphBS23egTr"
+ "6asYwy151HshbPNYz+Cgeqs45KkVzh7bL/0e1r8sDVIaaGIkjHK3CqBABnfSayr3"
+ "Rd1yBoDdEv8Qb+3eEPH6ab9021AsLEnJ6LWTmybbOpMNZ3tv");
byte[] signCert = Base64.decode(
"MIIGjTCCBXWgAwIBAgICAPswDQYJKoZIhvcNAQEEBQAwaTEdMBsGCSqGSIb3DQEJ"
+ "ARYOaXJtaGVscEB2dC5lZHUxLjAsBgNVBAMTJVZpcmdpbmlhIFRlY2ggQ2VydGlm"
+ "aWNhdGlvbiBBdXRob3JpdHkxCzAJBgNVBAoTAnZ0MQswCQYDVQQGEwJVUzAeFw0w"
+ "MzAxMzExMzUyMTRaFw0wNDAxMzExMzUyMTRaMIGDMRswGQYJKoZIhvcNAQkBFgxz"
+ "c2hhaEB2dC5lZHUxGzAZBgNVBAMTElN1bWl0IFNoYWggKHNzaGFoKTEbMBkGA1UE"
+ "CxMSVmlyZ2luaWEgVGVjaCBVc2VyMRAwDgYDVQQLEwdDbGFzcyAxMQswCQYDVQQK"
+ "EwJ2dDELMAkGA1UEBhMCVVMwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAPDc"
+ "scgSKmsEp0VegFkuitD5j5PUkDuzLjlfaYONt2SN8WeqU4j2qtlCnsipa128cyKS"
+ "JzYe9duUdNxquh5BPIkMkHBw4jHoQA33tk0J/sydWdN74/AHPpPieK5GHwhU7GTG"
+ "rCCS1PJRxjXqse79ExAlul+gjQwHeldAC+d4A6oZAgMBAAGjggOmMIIDojAMBgNV"
+ "HRMBAf8EAjAAMBEGCWCGSAGG+EIBAQQEAwIFoDAOBgNVHQ8BAf8EBAMCA/gwHQYD"
+ "VR0lBBYwFAYIKwYBBQUHAwIGCCsGAQUFBwMEMB0GA1UdDgQWBBRUIoWAzlXbzBYE"
+ "yVTjQFWyMMKo1jCBkwYDVR0jBIGLMIGIgBTgc3Fm+TGqKDhen+oKfbl+xVbj2KFt"
+ "pGswaTEdMBsGCSqGSIb3DQEJARYOaXJtaGVscEB2dC5lZHUxLjAsBgNVBAMTJVZp"
+ "cmdpbmlhIFRlY2ggQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkxCzAJBgNVBAoTAnZ0"
+ "MQswCQYDVQQGEwJVU4IBADCBiwYJYIZIAYb4QgENBH4WfFZpcmdpbmlhIFRlY2gg"
+ "Q2VydGlmaWNhdGlvbiBBdXRob3JpdHkgZGlnaXRhbCBjZXJ0aWZpY2F0ZXMgYXJl"
+ "IHN1YmplY3QgdG8gcG9saWNpZXMgbG9jYXRlZCBhdCBodHRwOi8vd3d3LnBraS52"
+ "dC5lZHUvY2EvY3BzLy4wFwYDVR0RBBAwDoEMc3NoYWhAdnQuZWR1MBkGA1UdEgQS"
+ "MBCBDmlybWhlbHBAdnQuZWR1MEMGCCsGAQUFBwEBBDcwNTAzBggrBgEFBQcwAoYn"
+ "aHR0cDovL2JveDE3Ny5jYy52dC5lZHUvY2EvaXNzdWVycy5odG1sMEQGA1UdHwQ9"
+ "MDswOaA3oDWGM2h0dHA6Ly9ib3gxNzcuY2MudnQuZWR1L2h0ZG9jcy1wdWJsaWMv"
+ "Y3JsL2NhY3JsLmNybDBUBgNVHSAETTBLMA0GCysGAQQBtGgFAQEBMDoGCysGAQQB"
+ "tGgFAQEBMCswKQYIKwYBBQUHAgEWHWh0dHA6Ly93d3cucGtpLnZ0LmVkdS9jYS9j"
+ "cHMvMD8GCWCGSAGG+EIBBAQyFjBodHRwOi8vYm94MTc3LmNjLnZ0LmVkdS9jZ2kt"
+ "cHVibGljL2NoZWNrX3Jldl9jYT8wPAYJYIZIAYb4QgEDBC8WLWh0dHA6Ly9ib3gx"
+ "NzcuY2MudnQuZWR1L2NnaS1wdWJsaWMvY2hlY2tfcmV2PzBLBglghkgBhvhCAQcE"
+ "PhY8aHR0cHM6Ly9ib3gxNzcuY2MudnQuZWR1L35PcGVuQ0E4LjAxMDYzMC9jZ2kt"
+ "cHVibGljL3JlbmV3YWw/MCwGCWCGSAGG+EIBCAQfFh1odHRwOi8vd3d3LnBraS52"
+ "dC5lZHUvY2EvY3BzLzANBgkqhkiG9w0BAQQFAAOCAQEAHJ2ls9yjpZVcu5DqiE67"
+ "r7BfkdMnm7IOj2v8cd4EAlPp6OPBmjwDMwvKRBb/P733kLBqFNWXWKTpT008R0KB"
+ "8kehbx4h0UPz9vp31zhGv169+5iReQUUQSIwTGNWGLzrT8kPdvxiSAvdAJxcbRBm"
+ "KzDic5I8PoGe48kSCkPpT1oNmnivmcu5j1SMvlx0IS2BkFMksr0OHiAW1elSnE/N"
+ "RuX2k73b3FucwVxB3NRo3vgoHPCTnh9r4qItAHdxFlF+pPtbw2oHESKRfMRfOIHz"
+ "CLQWSIa6Tvg4NIV3RRJ0sbCObesyg08lymalQMdkXwtRn5eGE00SHWwEUjSXP2gR"
+ "3g==");
static byte[] certWithBaseCertificateID = Base64.decode(
"MIIBqzCCARQCAQEwSKBGMD6kPDA6MQswCQYDVQQGEwJJVDEOMAwGA1UEChMFVU5JVE4xDDAKBgNV"
+ "BAsTA0RJVDENMAsGA1UEAxMEcm9vdAIEAVMVjqB6MHikdjB0MQswCQYDVQQGEwJBVTEoMCYGA1UE"
+ "ChMfVGhlIExlZ2lvbiBvZiB0aGUgQm91bmN5IENhc3RsZTEjMCEGA1UECxMaQm91bmN5IFByaW1h"
+ "cnkgQ2VydGlmaWNhdGUxFjAUBgNVBAMTDUJvdW5jeSBDYXN0bGUwDQYJKoZIhvcNAQEFBQACBQKW"
+ "RhnHMCIYDzIwMDUxMjEyMTIwMDQyWhgPMjAwNTEyMTkxMjAxMzJaMA8wDQYDVRhIMQaBBGVWSVAw"
+ "DQYJKoZIhvcNAQEFBQADgYEAUAVin9StDaA+InxtXq/av6rUQLI9p1X6louBcj4kYJnxRvTrHpsr"
+ "N3+i9Uq/uk5lRdAqmPFvcmSbuE3TRAsjrXON5uFiBBKZ1AouLqcr8nHbwcdwjJ9TyUNO9I4hfpSH"
+ "UHHXMtBKgp4MOkhhX8xTGyWg3hp23d3GaUeg/IYlXBI=");
byte[] holderCertWithBaseCertificateID = Base64.decode(
"MIIBwDCCASmgAwIBAgIEAVMVjjANBgkqhkiG9w0BAQUFADA6MQswCQYDVQQGEwJJVDEOMAwGA1UE"
+ "ChMFVU5JVE4xDDAKBgNVBAsTA0RJVDENMAsGA1UEAxMEcm9vdDAeFw0wNTExMTExMjAxMzJaFw0w"
+ "NjA2MTYxMjAxMzJaMD4xCzAJBgNVBAYTAklUMQ4wDAYDVQQKEwVVTklUTjEMMAoGA1UECxMDRElU"
+ "MREwDwYDVQQDEwhMdWNhQm9yejBaMA0GCSqGSIb3DQEBAQUAA0kAMEYCQQC0p+RhcFdPFqlwgrIr"
+ "5YtqKmKXmEGb4ShypL26Ymz66ZAPdqv7EhOdzl3lZWT6srZUMWWgQMYGiHQg4z2R7X7XAgERoxUw"
+ "EzARBglghkgBhvhCAQEEBAMCBDAwDQYJKoZIhvcNAQEFBQADgYEAsX50VPQQCWmHvPq9y9DeCpmS"
+ "4szcpFAhpZyn6gYRwY9CRZVtmZKH8713XhkGDWcIEMcG0u3oTz3tdKgPU5uyIPrDEWr6w8ClUj4x"
+ "5aVz5c2223+dVY7KES//JSB2bE/KCIchN3kAioQ4K8O3e0OL6oDVjsqKGw5bfahgKuSIk/Q=");
public String getName()
{
return "AttrCertTest";
}
private void testCertWithBaseCertificateID()
throws Exception
{
X509AttributeCertificate attrCert = new X509V2AttributeCertificate(certWithBaseCertificateID);
CertificateFactory fact = CertificateFactory.getInstance("X.509", "BC");
X509Certificate cert = (X509Certificate)fact.generateCertificate(new ByteArrayInputStream(holderCertWithBaseCertificateID));
AttributeCertificateHolder holder = attrCert.getHolder();
if (holder.getEntityNames() != null)
{
fail("entity names set when none expected");
}
if (!holder.getSerialNumber().equals(cert.getSerialNumber()))
{
fail("holder serial number doesn't match");
}
if (!holder.getIssuer()[0].equals(cert.getIssuerX500Principal()))
{
fail("holder issuer doesn't match");
}
if (!holder.match(cert))
{
fail("holder not matching holder certificate");
}
if (!holder.equals(holder.clone()))
{
fail("holder clone test failed");
}
if (!attrCert.getIssuer().equals(attrCert.getIssuer().clone()))
{
fail("issuer clone test failed");
}
//equalityAndHashCodeTest(attrCert, certWithBaseCertificateID);
}
private void equalityAndHashCodeTest(X509AttributeCertificate attrCert, byte[] encoding)
throws IOException
{
if (!attrCert.equals(attrCert))
{
fail("same certificate not equal");
}
if (!attrCert.getHolder().equals(attrCert.getHolder()))
{
fail("same holder not equal");
}
if (!attrCert.getIssuer().equals(attrCert.getIssuer()))
{
fail("same issuer not equal");
}
if (attrCert.getHolder().equals(attrCert.getIssuer()))
{
fail("wrong holder equal");
}
if (attrCert.getIssuer().equals(attrCert.getHolder()))
{
fail("wrong issuer equal");
}
X509AttributeCertificate attrCert2 = new X509V2AttributeCertificate(encoding);
if (attrCert2.getHolder().hashCode() != attrCert.getHolder().hashCode())
{
fail("holder hashCode test failed");
}
if (!attrCert2.getHolder().equals(attrCert.getHolder()))
{
fail("holder equals test failed");
}
if (attrCert2.getIssuer().hashCode() != attrCert.getIssuer().hashCode())
{
fail("issuer hashCode test failed");
}
if (!attrCert2.getIssuer().equals(attrCert.getIssuer()))
{
fail("issuer equals test failed");
}
}
private void testGenerateWithCert()
throws Exception
{
CertificateFactory fact = CertificateFactory.getInstance("X.509","BC");
X509Certificate iCert = (X509Certificate)fact.generateCertificate(new ByteArrayInputStream(signCert));
//
// a sample key pair.
//
RSAPublicKeySpec pubKeySpec = new RSAPublicKeySpec(
new BigInteger("b4a7e46170574f16a97082b22be58b6a2a629798419be12872a4bdba626cfae9900f76abfb12139dce5de56564fab2b6543165a040c606887420e33d91ed7ed7", 16),
new BigInteger("11", 16));
//
// set up the keys
//
PrivateKey privKey;
PublicKey pubKey;
KeyFactory kFact = KeyFactory.getInstance("RSA", "BC");
privKey = kFact.generatePrivate(RSA_PRIVATE_KEY_SPEC);
pubKey = kFact.generatePublic(pubKeySpec);
X509V2AttributeCertificateGenerator gen = new X509V2AttributeCertificateGenerator();
// the actual attributes
GeneralName roleName = new GeneralName(GeneralName.rfc822Name, "DAU123456789");
ASN1EncodableVector roleSyntax = new ASN1EncodableVector();
roleSyntax.add(roleName);
// roleSyntax OID: 2.5.24.72
X509Attribute attributes = new X509Attribute("2.5.24.72",
new DERSequence(roleSyntax));
gen.addAttribute(attributes);
gen.setHolder(new AttributeCertificateHolder(iCert));
gen.setIssuer(new AttributeCertificateIssuer(new X509Principal("cn=test")));
gen.setNotBefore(new Date(System.currentTimeMillis() - 50000));
gen.setNotAfter(new Date(System.currentTimeMillis() + 50000));
gen.setSerialNumber(BigInteger.ONE);
gen.setSignatureAlgorithm("SHA1WithRSAEncryption");
X509AttributeCertificate aCert = gen.generate(privKey, "BC");
aCert.checkValidity();
aCert.verify(pubKey, "BC");
AttributeCertificateHolder holder = aCert.getHolder();
if (holder.getEntityNames() != null)
{
fail("entity names set when none expected");
}
if (!holder.getSerialNumber().equals(iCert.getSerialNumber()))
{
fail("holder serial number doesn't match");
}
if (!holder.getIssuer()[0].equals(iCert.getIssuerX500Principal()))
{
fail("holder issuer doesn't match");
}
if (!holder.match(iCert))
{
fail("generated holder not matching holder certificate");
}
X509Attribute[] attrs = aCert.getAttributes("2.5.24.72");
if (attrs == null)
{
fail("attributes related to 2.5.24.72 not found");
}
X509Attribute attr = attrs[0];
if (!attr.getOID().equals("2.5.24.72"))
{
fail("attribute oid mismatch");
}
ASN1Encodable[] values = attr.getValues();
GeneralName role = GeneralNames.getInstance(values[0]).getNames()[0];
if (role.getTagNo() != GeneralName.rfc822Name)
{
fail("wrong general name type found in role");
}
if (!((ASN1String)role.getName()).getString().equals("DAU123456789"))
{
fail("wrong general name value found in role");
}
X509Certificate sCert = (X509Certificate)fact.generateCertificate(new ByteArrayInputStream(holderCertWithBaseCertificateID));
if (holder.match(sCert))
{
fail("generated holder matching wrong certificate");
}
equalityAndHashCodeTest(aCert, aCert.getEncoded());
}
private void testGenerateWithPrincipal()
throws Exception
{
CertificateFactory fact = CertificateFactory.getInstance("X.509","BC");
X509Certificate iCert = (X509Certificate)fact.generateCertificate(new ByteArrayInputStream(signCert));
//
// a sample key pair.
//
RSAPublicKeySpec pubKeySpec = new RSAPublicKeySpec(
new BigInteger("b4a7e46170574f16a97082b22be58b6a2a629798419be12872a4bdba626cfae9900f76abfb12139dce5de56564fab2b6543165a040c606887420e33d91ed7ed7", 16),
new BigInteger("11", 16));
//
// set up the keys
//
PrivateKey privKey;
PublicKey pubKey;
KeyFactory kFact = KeyFactory.getInstance("RSA", "BC");
privKey = kFact.generatePrivate(RSA_PRIVATE_KEY_SPEC);
pubKey = kFact.generatePublic(pubKeySpec);
X509V2AttributeCertificateGenerator gen = new X509V2AttributeCertificateGenerator();
// the actual attributes
GeneralName roleName = new GeneralName(GeneralName.rfc822Name, "DAU123456789");
ASN1EncodableVector roleSyntax = new ASN1EncodableVector();
roleSyntax.add(roleName);
// roleSyntax OID: 2.5.24.72
X509Attribute attributes = new X509Attribute("2.5.24.72",
new DERSequence(roleSyntax));
gen.addAttribute(attributes);
gen.setHolder(new AttributeCertificateHolder(iCert.getSubjectX500Principal()));
gen.setIssuer(new AttributeCertificateIssuer(new X509Principal("cn=test")));
gen.setNotBefore(new Date(System.currentTimeMillis() - 50000));
gen.setNotAfter(new Date(System.currentTimeMillis() + 50000));
gen.setSerialNumber(BigInteger.ONE);
gen.setSignatureAlgorithm("SHA1WithRSAEncryption");
X509AttributeCertificate aCert = gen.generate(privKey, "BC");
aCert.checkValidity();
aCert.verify(pubKey, "BC");
AttributeCertificateHolder holder = aCert.getHolder();
if (holder.getEntityNames() == null)
{
fail("entity names not set when expected");
}
if (holder.getSerialNumber() != null)
{
fail("holder serial number found when none expected");
}
if (holder.getIssuer() != null)
{
fail("holder issuer found when none expected");
}
if (!holder.match(iCert))
{
fail("generated holder not matching holder certificate");
}
X509Certificate sCert = (X509Certificate)fact.generateCertificate(new ByteArrayInputStream(holderCertWithBaseCertificateID));
if (holder.match(sCert))
{
fail("principal generated holder matching wrong certificate");
}
equalityAndHashCodeTest(aCert, aCert.getEncoded());
}
public void performTest()
throws Exception
{
X509AttributeCertificate aCert = new X509V2AttributeCertificate(attrCert);
CertificateFactory fact = CertificateFactory.getInstance("X.509","BC");
X509Certificate sCert = (X509Certificate)fact.generateCertificate(new ByteArrayInputStream(signCert));
aCert.verify(sCert.getPublicKey(), "BC");
//
// search test
//
List list = new ArrayList();
list.add(sCert);
CollectionCertStoreParameters ccsp = new CollectionCertStoreParameters(list);
CertStore store = CertStore.getInstance("Collection", ccsp);
Collection certs = store.getCertificates(aCert.getIssuer());
if (certs.size() != 1 || !certs.contains(sCert))
{
fail("sCert not found by issuer");
}
X509Attribute[] attrs = aCert.getAttributes("1.3.6.1.4.1.6760.8.1.1");
if (attrs == null || attrs.length != 1)
{
fail("attribute not found");
}
//
// reencode test
//
aCert = new X509V2AttributeCertificate(aCert.getEncoded());
aCert.verify(sCert.getPublicKey(), "BC");
X509AttributeCertificate saCert = new X509V2AttributeCertificate(new ByteArrayInputStream(aCert.getEncoded()));
if (!aCert.getNotAfter().equals(saCert.getNotAfter()))
{
fail("failed date comparison");
}
// base generator test
//
// a sample key pair.
//
RSAPublicKeySpec pubKeySpec = new RSAPublicKeySpec(
new BigInteger("b4a7e46170574f16a97082b22be58b6a2a629798419be12872a4bdba626cfae9900f76abfb12139dce5de56564fab2b6543165a040c606887420e33d91ed7ed7", 16),
new BigInteger("11", 16));
RSAPrivateCrtKeySpec privKeySpec = RSA_PRIVATE_KEY_SPEC;
//
// set up the keys
//
PrivateKey privKey;
PublicKey pubKey;
KeyFactory kFact = KeyFactory.getInstance("RSA", "BC");
privKey = kFact.generatePrivate(privKeySpec);
pubKey = kFact.generatePublic(pubKeySpec);
X509V2AttributeCertificateGenerator gen = new X509V2AttributeCertificateGenerator();
gen.addAttribute(attrs[0]);
gen.setHolder(aCert.getHolder());
gen.setIssuer(aCert.getIssuer());
gen.setNotBefore(new Date(System.currentTimeMillis() - 50000));
gen.setNotAfter(new Date(System.currentTimeMillis() + 50000));
gen.setSerialNumber(aCert.getSerialNumber());
gen.setSignatureAlgorithm("SHA1WithRSAEncryption");
aCert = gen.generate(privKey, "BC");
aCert.checkValidity();
aCert.verify(pubKey, "BC");
// as the issuer is the same this should still work (even though it is not
// technically correct
certs = store.getCertificates(aCert.getIssuer());
if (certs.size() != 1 || !certs.contains(sCert))
{
fail("sCert not found by issuer");
}
attrs = aCert.getAttributes("1.3.6.1.4.1.6760.8.1.1");
if (attrs == null || attrs.length != 1)
{
fail("attribute not found");
}
//
// reencode test
//
aCert = new X509V2AttributeCertificate(aCert.getEncoded());
aCert.verify(pubKey, "BC");
AttributeCertificateIssuer issuer = aCert.getIssuer();
Principal[] principals = issuer.getPrincipals();
//
// test holder
//
AttributeCertificateHolder holder = aCert.getHolder();
if (holder.getEntityNames() == null)
{
fail("entity names not set");
}
if (holder.getSerialNumber() != null)
{
fail("holder serial number set when none expected");
}
if (holder.getIssuer() != null)
{
fail("holder issuer set when none expected");
}
principals = holder.getEntityNames();
if (!principals[0].toString().equals("C=US, O=vt, OU=Class 2, OU=Virginia Tech User, CN=Markus Lorch (mlorch), EMAILADDRESS=mlorch@vt.edu"))
{
fail("principal[0] for entity names don't match");
}
//
// extension test
//
if (aCert.hasUnsupportedCriticalExtension())
{
fail("unsupported extensions found with no extensions");
}
gen.addExtension("1.1", true, new DEROctetString(new byte[10]));
gen.addExtension("2.2", false, new DEROctetString(new byte[20]));
aCert = gen.generate(privKey, "BC");
Set exts = aCert.getCriticalExtensionOIDs();
if (exts.size() != 1 || !exts.contains("1.1"))
{
fail("critical extension test failed");
}
exts = aCert.getNonCriticalExtensionOIDs();
if (exts.size() != 1 || !exts.contains("2.2"))
{
fail("non-critical extension test failed");
}
if (!aCert.hasUnsupportedCriticalExtension())
{
fail("unsupported extensions not found");
}
byte[] extString = aCert.getExtensionValue("1.1");
ASN1Encodable extValue = X509ExtensionUtil.fromExtensionValue(extString);
if (!extValue.equals(new DEROctetString(new byte[10])))
{
fail("wrong extension value found for 1.1");
}
testCertWithBaseCertificateID();
testGenerateWithCert();
testGenerateWithPrincipal();
}
public static void main(
String[] args)
{
Security.addProvider(new BouncyCastleProvider());
runTest(new AttrCertTest());
}
}