x509streamparsertest.java

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package org.bouncycastle.jce.provider.test;

import org.bouncycastle.asn1.ASN1EncodableVector;
import org.bouncycastle.asn1.ASN1InputStream;
import org.bouncycastle.asn1.DERSet;
import org.bouncycastle.asn1.DERTaggedObject;
import org.bouncycastle.asn1.cms.CMSObjectIdentifiers;
import org.bouncycastle.asn1.cms.ContentInfo;
import org.bouncycastle.asn1.cms.SignedData;
import org.bouncycastle.jce.provider.BouncyCastleProvider;
import org.bouncycastle.util.encoders.Base64;
import org.bouncycastle.util.test.SimpleTest;
import org.bouncycastle.x509.X509AttributeCertificate;
import org.bouncycastle.x509.X509CertificatePair;
import org.bouncycastle.x509.X509StreamParser;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.security.Security;
import java.security.cert.X509CRL;
import java.security.cert.X509Certificate;
import java.util.Collection;

public class X509StreamParserTest
    extends SimpleTest
{
    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");

    public void performTest()
        throws Exception
    {
        X509StreamParser parser = X509StreamParser.getInstance("Certificate", "BC");

        parser.init(new ByteArrayInputStream(CertPathTest.rootCertBin));
        X509Certificate rootCert = (X509Certificate)parser.read();

        parser = X509StreamParser.getInstance("CRL", "BC");

        parser.init(new ByteArrayInputStream(CertPathTest.rootCrlBin));


        X509CRL rootCrl = (X509CRL)parser.read();

        parser = X509StreamParser.getInstance("AttributeCertificate", "BC");

        parser.init(new ByteArrayInputStream(attrCert));

        X509AttributeCertificate aCert = (X509AttributeCertificate)parser.read();

        ByteArrayOutputStream  bOut = new ByteArrayOutputStream();

        bOut.write(CertPathTest.rootCertBin);
        bOut.write(CertPathTest.interCertBin);
        bOut.write(CertPathTest.finalCertBin);

        parser = X509StreamParser.getInstance("Certificate", "BC");

        parser.init(bOut.toByteArray());

        Collection res = parser.readAll();

        if (res.size() != 3)
        {
            fail("wrong number of certificates found");
        }

        bOut = new ByteArrayOutputStream();

        bOut.write(CertPathTest.rootCrlBin);
        bOut.write(CertPathTest.interCrlBin);

        parser = X509StreamParser.getInstance("CRL", "BC");

        parser.init(bOut.toByteArray());

        res = parser.readAll();

        if (res.size() != 2)
        {
            fail("wrong number of CRLs found");
        }

        bOut = new ByteArrayOutputStream();

        bOut.write(attrCert);
        bOut.write(attrCert);

        parser = X509StreamParser.getInstance("AttributeCertificate", "BC");

        parser.init(bOut.toByteArray());

        res = parser.readAll();

        if (res.size() != 2)
        {
            fail("wrong number of Attribute Certificates found");
        }

        //
        // PEM tests
        //
        parser = X509StreamParser.getInstance("Certificate", "BC");

        parser.init(PEMData.CERTIFICATE_1.getBytes("US-ASCII"));

        res = parser.readAll();

        if (res.size() != 1)
        {
            fail("wrong number of Certificates found");
        }

        parser = X509StreamParser.getInstance("Certificate", "BC");

        parser.init(PEMData.CERTIFICATE_2.getBytes("US-ASCII"));

        res = parser.readAll();

        if (res.size() != 1)
        {
            fail("wrong number of Certificates found");
        }

        parser = X509StreamParser.getInstance("CRL", "BC");

        parser.init(PEMData.CRL_1.getBytes("US-ASCII"));

        res = parser.readAll();

        if (res.size() != 1)
        {
            fail("wrong number of CRLs found");
        }

        parser = X509StreamParser.getInstance("CRL", "BC");

        parser.init(PEMData.CRL_2.getBytes("US-ASCII"));

        res = parser.readAll();

        if (res.size() != 1)
        {
            fail("wrong number of CRLs found");
        }

        parser = X509StreamParser.getInstance("AttributeCertificate", "BC");

        parser.init(PEMData.ATTRIBUTE_CERTIFICATE_1.getBytes("US-ASCII"));

        res = parser.readAll();

        if (res.size() != 1)
        {
            fail("wrong number of Attribute Certificates found");
        }

        parser = X509StreamParser.getInstance("AttributeCertificate", "BC");

        parser.init(PEMData.ATTRIBUTE_CERTIFICATE_2.getBytes("US-ASCII"));

        res = parser.readAll();

        if (res.size() != 1)
        {
            fail("wrong number of Attribute Certificates found");
        }

        ASN1EncodableVector certs = new ASN1EncodableVector();

        certs.add(new ASN1InputStream(CertPathTest.rootCertBin).readObject());
        certs.add(new DERTaggedObject(false, 2, new ASN1InputStream(attrCert).readObject()));

        ASN1EncodableVector crls = new ASN1EncodableVector();

        crls.add(new ASN1InputStream(CertPathTest.rootCrlBin).readObject());

        //
        // cross certificate pairs
        //
        parser = X509StreamParser.getInstance("CertificatePair", "BC");

        parser.init(new X509CertificatePair(rootCert, rootCert).getEncoded());

        res = parser.readAll();

        if (res.size() != 1)
        {
            fail("wrong number of CertificatePairs found");
        }

        //
        // PKCS7
        //
        SignedData sigData = new SignedData(new DERSet(), new ContentInfo(CMSObjectIdentifiers.data, null), new DERSet(certs), new DERSet(crls), new DERSet());

        ContentInfo info = new ContentInfo(CMSObjectIdentifiers.signedData, sigData);

        parser = X509StreamParser.getInstance("Certificate", "BC");

        parser.init(info.getEncoded());

        res = parser.readAll();

        if (res.size() != 1)
        {
            fail("wrong number of Certificates found");
        }

        parser = X509StreamParser.getInstance("CRL", "BC");

        parser.init(info.getEncoded());

        res = parser.readAll();

        if (res.size() != 1)
        {
            fail("wrong number of CRLs found");
        }

        parser = X509StreamParser.getInstance("AttributeCertificate", "BC");

        parser.init(info.getEncoded());

        res = parser.readAll();

        if (res.size() != 1)
        {
            fail("wrong number of Attribute Certificates found");
        }

        // data with no certificates or CRLs

        sigData = new SignedData(new DERSet(), new ContentInfo(CMSObjectIdentifiers.data, null), new DERSet(), new DERSet(), new DERSet());

        info = new ContentInfo(CMSObjectIdentifiers.signedData, sigData);

        parser = X509StreamParser.getInstance("Certificate", "BC");

        parser.init(info.getEncoded());

        res = parser.readAll();

        if (res.size() != 0)
        {
            fail("wrong number of Certificates found - expected 0");
        }

        parser = X509StreamParser.getInstance("CRL", "BC");

        parser.init(info.getEncoded());

        res = parser.readAll();

        if (res.size() != 0)
        {
            fail("wrong number of CRLs found - expected 0");
        }

        parser = X509StreamParser.getInstance("AttributeCertificate", "BC");

        parser.init(info.getEncoded());

        res = parser.readAll();

        if (res.size() != 0)
        {
            fail("wrong number of Attribute Certificates found - expected 0");
        }

        // data with absent certificates and CRLs
        sigData = new SignedData(new DERSet(), new ContentInfo(CMSObjectIdentifiers.data, null), null, null, new DERSet());

        info = new ContentInfo(CMSObjectIdentifiers.signedData, sigData);

        parser = X509StreamParser.getInstance("Certificate", "BC");

        parser.init(info.getEncoded());

        res = parser.readAll();

        if (res.size() != 0)
        {
            fail("wrong number of Certificates found - expected 0");
        }

        parser = X509StreamParser.getInstance("CRL", "BC");

        parser.init(info.getEncoded());

        res = parser.readAll();

        if (res.size() != 0)
        {
            fail("wrong number of CRLs found - expected 0");
        }

        parser = X509StreamParser.getInstance("AttributeCertificate", "BC");

        parser.init(info.getEncoded());

        res = parser.readAll();

        if (res.size() != 0)
        {
            fail("wrong number of Attribute Certificates found - expected 0");
        }
    }

    public String getName()
    {
        return "X509StreamParser";
    }

    public static void main(String[] args)
    {
        Security.addProvider(new BouncyCastleProvider());

        runTest(new X509StreamParserTest());
    }

}