// --- BEGIN COPYRIGHT BLOCK --- // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation; version 2 of the License. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License along // with this program; if not, write to the Free Software Foundation, Inc., // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. // // (C) 2007 Red Hat, Inc. // All rights reserved. // --- END COPYRIGHT BLOCK --- package com.netscape.cms.servlet.common; import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import java.io.IOException; import java.io.OutputStream; import java.math.BigInteger; import java.security.MessageDigest; import java.security.NoSuchAlgorithmException; import java.security.PublicKey; import java.util.Date; import java.util.Hashtable; import javax.servlet.http.HttpServletResponse; import netscape.security.x509.CRLExtensions; import netscape.security.x509.CRLReasonExtension; import netscape.security.x509.CertificateChain; import netscape.security.x509.InvalidityDateExtension; import netscape.security.x509.RevocationReason; import netscape.security.x509.RevokedCertImpl; import netscape.security.x509.X500Name; import netscape.security.x509.X509CertImpl; import netscape.security.x509.X509Key; import org.mozilla.jss.CryptoManager; import org.mozilla.jss.asn1.ANY; import org.mozilla.jss.asn1.ASN1Util; import org.mozilla.jss.asn1.ENUMERATED; import org.mozilla.jss.asn1.GeneralizedTime; import org.mozilla.jss.asn1.INTEGER; import org.mozilla.jss.asn1.InvalidBERException; import org.mozilla.jss.asn1.OBJECT_IDENTIFIER; import org.mozilla.jss.asn1.OCTET_STRING; import org.mozilla.jss.asn1.SEQUENCE; import org.mozilla.jss.asn1.SET; import org.mozilla.jss.asn1.UTF8String; import org.mozilla.jss.crypto.DigestAlgorithm; import org.mozilla.jss.crypto.SignatureAlgorithm; import org.mozilla.jss.pkcs11.PK11PubKey; import org.mozilla.jss.pkix.cert.Certificate; import org.mozilla.jss.pkix.cmc.CMCCertId; import org.mozilla.jss.pkix.cmc.CMCStatusInfo; import org.mozilla.jss.pkix.cmc.GetCert; import org.mozilla.jss.pkix.cmc.OtherInfo; import org.mozilla.jss.pkix.cmc.OtherMsg; import org.mozilla.jss.pkix.cmc.PendInfo; import org.mozilla.jss.pkix.cmc.ResponseBody; import org.mozilla.jss.pkix.cmc.TaggedAttribute; import org.mozilla.jss.pkix.cmmf.RevRequest; import org.mozilla.jss.pkix.cms.ContentInfo; import org.mozilla.jss.pkix.cms.EncapsulatedContentInfo; import org.mozilla.jss.pkix.cms.IssuerAndSerialNumber; import org.mozilla.jss.pkix.cms.SignedData; import org.mozilla.jss.pkix.cms.SignerIdentifier; import org.mozilla.jss.pkix.cms.SignerInfo; import org.mozilla.jss.pkix.primitive.AlgorithmIdentifier; import org.mozilla.jss.pkix.primitive.Name; import com.netscape.certsrv.apps.CMS; import com.netscape.certsrv.authentication.ISharedToken; import com.netscape.certsrv.base.EBaseException; import com.netscape.certsrv.base.EPropertyNotFound; import com.netscape.certsrv.base.SessionContext; import com.netscape.certsrv.ca.ICertificateAuthority; import com.netscape.certsrv.dbs.certdb.ICertRecord; import com.netscape.certsrv.dbs.certdb.ICertificateRepository; import com.netscape.certsrv.logging.AuditFormat; import com.netscape.certsrv.logging.ILogger; import com.netscape.certsrv.profile.IEnrollProfile; import com.netscape.certsrv.request.IRequest; import com.netscape.certsrv.request.IRequestQueue; import com.netscape.certsrv.request.RequestId; import com.netscape.certsrv.request.RequestStatus; /** * Utility CMCOutputTemplate * * @version $ $, $Date$ */ public class CMCOutputTemplate { public CMCOutputTemplate() { } public void createFullResponseWithFailedStatus(HttpServletResponse resp, SEQUENCE bpids, int code, UTF8String s) { SEQUENCE controlSeq = new SEQUENCE(); SEQUENCE cmsSeq = new SEQUENCE(); SEQUENCE otherMsgSeq = new SEQUENCE(); int bpid = 1; OtherInfo otherInfo = new OtherInfo(OtherInfo.FAIL, new INTEGER(code), null); CMCStatusInfo cmcStatusInfo = new CMCStatusInfo( new INTEGER(CMCStatusInfo.FAILED), bpids, s, otherInfo); TaggedAttribute tagattr = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_cMCStatusInfo, cmcStatusInfo); controlSeq.addElement(tagattr); try { ResponseBody respBody = new ResponseBody(controlSeq, cmsSeq, otherMsgSeq); SET certs = new SET(); ContentInfo contentInfo = getContentInfo(respBody, certs); if (contentInfo == null) return; ByteArrayOutputStream fos = new ByteArrayOutputStream(); contentInfo.encode(fos); fos.close(); byte[] contentBytes = fos.toByteArray(); resp.setContentType("application/pkcs7-mime"); resp.setContentLength(contentBytes.length); OutputStream os = resp.getOutputStream(); os.write(contentBytes); os.flush(); } catch (Exception e) { CMS.debug("CMCOutputTemplate createFullResponseWithFailedStatus Exception: " + e.toString()); return; } } public void createFullResponse(HttpServletResponse resp, IRequest[] reqs, String cert_request_type, int[] error_codes) { SEQUENCE controlSeq = new SEQUENCE(); SEQUENCE cmsSeq = new SEQUENCE(); SEQUENCE otherMsgSeq = new SEQUENCE(); SessionContext context = SessionContext.getContext(); // set status info control for simple enrollment request // in rfc 2797: body list value is 1 int bpid = 1; SEQUENCE pending_bpids = null; SEQUENCE success_bpids = null; SEQUENCE failed_bpids = null; if (cert_request_type.equals("crmf") || cert_request_type.equals("pkcs10")) { String reqId = reqs[0].getRequestId().toString(); OtherInfo otherInfo = null; if (error_codes[0] == 2) { PendInfo pendInfo = new PendInfo(reqId, new Date()); otherInfo = new OtherInfo(OtherInfo.PEND, null, pendInfo); } else { otherInfo = new OtherInfo(OtherInfo.FAIL, new INTEGER(OtherInfo.BAD_REQUEST), null); } SEQUENCE bpids = new SEQUENCE(); bpids.addElement(new INTEGER(1)); CMCStatusInfo cmcStatusInfo = new CMCStatusInfo(CMCStatusInfo.PENDING, bpids, (String) null, otherInfo); TaggedAttribute tagattr = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_cMCStatusInfo, cmcStatusInfo); controlSeq.addElement(tagattr); } else if (cert_request_type.equals("cmc")) { pending_bpids = new SEQUENCE(); success_bpids = new SEQUENCE(); failed_bpids = new SEQUENCE(); if (reqs != null) { for (int i = 0; i < reqs.length; i++) { if (error_codes[i] == 0) { success_bpids.addElement(new INTEGER( reqs[i].getExtDataInBigInteger("bodyPartId"))); } else if (error_codes[i] == 2) { pending_bpids.addElement(new INTEGER( reqs[i].getExtDataInBigInteger("bodyPartId"))); } else { failed_bpids.addElement(new INTEGER( reqs[i].getExtDataInBigInteger("bodyPartId"))); } } } TaggedAttribute tagattr = null; CMCStatusInfo cmcStatusInfo = null; SEQUENCE identityBpids = (SEQUENCE) context.get("identityProof"); if (identityBpids != null && identityBpids.size() > 0) { OtherInfo otherInfo = new OtherInfo(OtherInfo.FAIL, new INTEGER(OtherInfo.BAD_IDENTITY), null); cmcStatusInfo = new CMCStatusInfo(CMCStatusInfo.FAILED, identityBpids, (String) null, otherInfo); tagattr = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_cMCStatusInfo, cmcStatusInfo); controlSeq.addElement(tagattr); } SEQUENCE POPLinkWitnessBpids = (SEQUENCE) context.get("POPLinkWitness"); if (POPLinkWitnessBpids != null && POPLinkWitnessBpids.size() > 0) { OtherInfo otherInfo = new OtherInfo(OtherInfo.FAIL, new INTEGER(OtherInfo.BAD_REQUEST), null); cmcStatusInfo = new CMCStatusInfo(CMCStatusInfo.FAILED, POPLinkWitnessBpids, (String) null, otherInfo); tagattr = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_cMCStatusInfo, cmcStatusInfo); controlSeq.addElement(tagattr); } if (pending_bpids.size() > 0) { cmcStatusInfo = new CMCStatusInfo(CMCStatusInfo.PENDING, pending_bpids, (String) null, null); tagattr = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_cMCStatusInfo, cmcStatusInfo); controlSeq.addElement(tagattr); } if (success_bpids.size() > 0) { boolean confirmRequired = false; try { confirmRequired = CMS.getConfigStore().getBoolean("cmc.cert.confirmRequired", false); } catch (Exception e) { } if (confirmRequired) { CMS.debug("CMCOutputTemplate: confirmRequired in the request"); cmcStatusInfo = new CMCStatusInfo(CMCStatusInfo.CONFIRM_REQUIRED, success_bpids, (String) null, null); } else { cmcStatusInfo = new CMCStatusInfo(CMCStatusInfo.SUCCESS, success_bpids, (String) null, null); } tagattr = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_cMCStatusInfo, cmcStatusInfo); controlSeq.addElement(tagattr); } if (failed_bpids.size() > 0) { OtherInfo otherInfo = new OtherInfo(OtherInfo.FAIL, new INTEGER(OtherInfo.BAD_REQUEST), null); cmcStatusInfo = new CMCStatusInfo(CMCStatusInfo.FAILED, failed_bpids, (String) null, otherInfo); tagattr = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_cMCStatusInfo, cmcStatusInfo); controlSeq.addElement(tagattr); } } SET certs = new SET(); try { // deal with controls Integer nums = (Integer) (context.get("numOfControls")); if (nums != null && nums.intValue() > 0) { TaggedAttribute attr = (TaggedAttribute) (context.get(OBJECT_IDENTIFIER.id_cmc_getCert)); if (attr != null) { try { processGetCertControl(attr, certs); } catch (EBaseException ee) { CMS.debug("CMCOutputTemplate: " + ee.toString()); OtherInfo otherInfo1 = new OtherInfo(OtherInfo.FAIL, new INTEGER(OtherInfo.BAD_CERT_ID), null); SEQUENCE bpids1 = new SEQUENCE(); bpids1.addElement(attr.getBodyPartID()); CMCStatusInfo cmcStatusInfo1 = new CMCStatusInfo( new INTEGER(CMCStatusInfo.FAILED), bpids1, null, otherInfo1); TaggedAttribute tagattr1 = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_cMCStatusInfo, cmcStatusInfo1); controlSeq.addElement(tagattr1); } } attr = (TaggedAttribute) (context.get(OBJECT_IDENTIFIER.id_cmc_dataReturn)); if (attr != null) bpid = processDataReturnControl(attr, controlSeq, bpid); attr = (TaggedAttribute) context.get(OBJECT_IDENTIFIER.id_cmc_transactionId); if (attr != null) bpid = processTransactionControl(attr, controlSeq, bpid); attr = (TaggedAttribute) context.get(OBJECT_IDENTIFIER.id_cmc_senderNonce); if (attr != null) bpid = processSenderNonceControl(attr, controlSeq, bpid); attr = (TaggedAttribute) context.get(OBJECT_IDENTIFIER.id_cmc_QueryPending); if (attr != null) bpid = processQueryPendingControl(attr, controlSeq, bpid); attr = (TaggedAttribute) context.get(OBJECT_IDENTIFIER.id_cmc_idConfirmCertAcceptance); if (attr != null) bpid = processConfirmCertAcceptanceControl(attr, controlSeq, bpid); attr = (TaggedAttribute) context.get(OBJECT_IDENTIFIER.id_cmc_revokeRequest); if (attr != null) bpid = processRevokeRequestControl(attr, controlSeq, bpid); } if (success_bpids != null && success_bpids.size() > 0) { for (int i = 0; i < reqs.length; i++) { if (error_codes[i] == 0) { X509CertImpl impl = (reqs[i].getExtDataInCert(IEnrollProfile.REQUEST_ISSUED_CERT)); byte[] bin = impl.getEncoded(); Certificate.Template certTemplate = new Certificate.Template(); Certificate cert = (Certificate) certTemplate.decode( new ByteArrayInputStream(bin)); certs.addElement(cert); } } } ResponseBody respBody = new ResponseBody(controlSeq, cmsSeq, otherMsgSeq); ContentInfo contentInfo = getContentInfo(respBody, certs); ByteArrayOutputStream fos = new ByteArrayOutputStream(); contentInfo.encode(fos); fos.close(); byte[] contentBytes = fos.toByteArray(); resp.setContentType("application/pkcs7-mime"); resp.setContentLength(contentBytes.length); OutputStream os = resp.getOutputStream(); os.write(contentBytes); os.flush(); } catch (java.security.cert.CertificateEncodingException e) { CMS.debug("CMCOutputTemplate exception: " + e.toString()); } catch (InvalidBERException e) { CMS.debug("CMCOutputTemplate exception: " + e.toString()); } catch (IOException e) { CMS.debug("CMCOutputTemplate exception: " + e.toString()); } catch (Exception e) { CMS.debug("Exception: " + e.toString()); } } private ContentInfo getContentInfo(ResponseBody respBody, SET certs) { try { ICertificateAuthority ca = null; // add CA cert chain ca = (ICertificateAuthority) CMS.getSubsystem("ca"); CertificateChain certchains = ca.getCACertChain(); java.security.cert.X509Certificate[] chains = certchains.getChain(); for (int i = 0; i < chains.length; i++) { Certificate.Template certTemplate = new Certificate.Template(); Certificate cert = (Certificate) certTemplate.decode( new ByteArrayInputStream(chains[i].getEncoded())); certs.addElement(cert); } EncapsulatedContentInfo enContentInfo = new EncapsulatedContentInfo( OBJECT_IDENTIFIER.id_cct_PKIResponse, respBody); org.mozilla.jss.crypto.X509Certificate x509CAcert = null; x509CAcert = ca.getCaX509Cert(); X509CertImpl caimpl = new X509CertImpl(x509CAcert.getEncoded()); X500Name issuerName = (X500Name) caimpl.getIssuerDN(); byte[] issuerByte = issuerName.getEncoded(); ByteArrayInputStream istream = new ByteArrayInputStream(issuerByte); Name issuer = (Name) Name.getTemplate().decode(istream); IssuerAndSerialNumber ias = new IssuerAndSerialNumber( issuer, new INTEGER(x509CAcert.getSerialNumber().toString())); SignerIdentifier si = new SignerIdentifier( SignerIdentifier.ISSUER_AND_SERIALNUMBER, ias, null); // use CA instance's default signature and digest algorithm SignatureAlgorithm signAlg = ca.getDefaultSignatureAlgorithm(); org.mozilla.jss.crypto.PrivateKey privKey = CryptoManager.getInstance().findPrivKeyByCert(x509CAcert); /* org.mozilla.jss.crypto.PrivateKey.Type keyType = privKey.getType(); if( keyType.equals( org.mozilla.jss.crypto.PrivateKey.RSA ) ) { signAlg = SignatureAlgorithm.RSASignatureWithSHA1Digest; } else if( keyType.equals( org.mozilla.jss.crypto.PrivateKey.DSA ) ) { signAlg = SignatureAlgorithm.DSASignatureWithSHA1Digest; } else if( keyType.equals( org.mozilla.jss.crypto.PrivateKey.EC ) ) { signAlg = SignatureAlgorithm.ECSignatureWithSHA1Digest; } else { CMS.debug( "CMCOutputTemplate::getContentInfo() - " + "signAlg is unsupported!" ); return null; } */ DigestAlgorithm digestAlg = signAlg.getDigestAlg(); MessageDigest msgDigest = null; byte[] digest = null; msgDigest = MessageDigest.getInstance(digestAlg.toString()); ByteArrayOutputStream ostream = new ByteArrayOutputStream(); respBody.encode(ostream); digest = msgDigest.digest(ostream.toByteArray()); SignerInfo signInfo = new SignerInfo(si, null, null, OBJECT_IDENTIFIER.id_cct_PKIResponse, digest, signAlg, privKey); SET signInfos = new SET(); signInfos.addElement(signInfo); SET digestAlgs = new SET(); if (digestAlg != null) { AlgorithmIdentifier ai = new AlgorithmIdentifier(digestAlg.toOID(), null); digestAlgs.addElement(ai); } SignedData signedData = new SignedData(digestAlgs, enContentInfo, certs, null, signInfos); ContentInfo contentInfo = new ContentInfo(signedData); CMS.debug("CMCOutputTemplate::getContentInfo() - done"); return contentInfo; } catch (Exception e) { CMS.debug("CMCOutputTemplate: Failed to create CMCContentInfo. Exception: " + e.toString()); } return null; } public void createSimpleResponse(HttpServletResponse resp, IRequest[] reqs) { SET certs = new SET(); SessionContext context = SessionContext.getContext(); try { TaggedAttribute attr = (TaggedAttribute) (context.get(OBJECT_IDENTIFIER.id_cmc_getCert)); processGetCertControl(attr, certs); } catch (Exception e) { CMS.debug("CMCOutputTemplate: No certificate is found."); } SET digestAlgorithms = new SET(); SET signedInfos = new SET(); // oid for id-data OBJECT_IDENTIFIER oid = new OBJECT_IDENTIFIER("1.2.840.113549.1.7.1"); EncapsulatedContentInfo enContentInfo = new EncapsulatedContentInfo(oid, null); try { if (reqs != null) { for (int i = 0; i < reqs.length; i++) { X509CertImpl impl = (reqs[i].getExtDataInCert(IEnrollProfile.REQUEST_ISSUED_CERT)); byte[] bin = impl.getEncoded(); Certificate.Template certTemplate = new Certificate.Template(); Certificate cert = (Certificate) certTemplate.decode(new ByteArrayInputStream(bin)); certs.addElement(cert); } // Get CA certs ICertificateAuthority ca = (ICertificateAuthority) CMS.getSubsystem("ca"); CertificateChain certchains = ca.getCACertChain(); java.security.cert.X509Certificate[] chains = certchains.getChain(); for (int i = 0; i < chains.length; i++) { Certificate.Template certTemplate = new Certificate.Template(); Certificate cert = (Certificate) certTemplate.decode( new ByteArrayInputStream(chains[i].getEncoded())); certs.addElement(cert); } } if (certs.size() == 0) return; SignedData signedData = new SignedData(digestAlgorithms, enContentInfo, certs, null, signedInfos); ContentInfo contentInfo = new ContentInfo(signedData); ByteArrayOutputStream fos = new ByteArrayOutputStream(); contentInfo.encode(fos); fos.close(); byte[] contentBytes = fos.toByteArray(); resp.setContentType("application/pkcs7-mime"); resp.setContentLength(contentBytes.length); OutputStream os = resp.getOutputStream(); os.write(contentBytes); os.flush(); } catch (java.security.cert.CertificateEncodingException e) { CMS.debug("CMCOutputTemplate exception: " + e.toString()); } catch (InvalidBERException e) { CMS.debug("CMCOutputTemplate exception: " + e.toString()); } catch (IOException e) { CMS.debug("CMCOutputTemplate exception: " + e.toString()); } } private int processConfirmCertAcceptanceControl( TaggedAttribute attr, SEQUENCE controlSeq, int bpid) { if (attr != null) { INTEGER bodyId = attr.getBodyPartID(); SEQUENCE seq = new SEQUENCE(); seq.addElement(bodyId); SET values = attr.getValues(); if (values != null && values.size() > 0) { try { CMCCertId cmcCertId = (CMCCertId) (ASN1Util.decode(CMCCertId.getTemplate(), ASN1Util.encode(values.elementAt(0)))); BigInteger serialno = cmcCertId.getSerial(); SEQUENCE issuers = cmcCertId.getIssuer(); //ANY issuer = (ANY)issuers.elementAt(0); ANY issuer = (ANY) (ASN1Util.decode(ANY.getTemplate(), ASN1Util.encode(issuers.elementAt(0)))); byte[] b = issuer.getEncoded(); X500Name n = new X500Name(b); ICertificateAuthority ca = null; ca = (ICertificateAuthority) CMS.getSubsystem("ca"); X500Name caName = ca.getX500Name(); boolean confirmAccepted = false; if (n.toString().equalsIgnoreCase(caName.toString())) { CMS.debug("CMCOutputTemplate: Issuer names are equal"); ICertificateRepository repository = ca.getCertificateRepository(); try { repository.getX509Certificate(serialno); } catch (EBaseException ee) { CMS.debug("CMCOutputTemplate: Certificate in the confirm acceptance control was not found"); } } CMCStatusInfo cmcStatusInfo = null; if (confirmAccepted) { CMS.debug("CMCOutputTemplate: Confirm Acceptance received. The certificate exists in the certificate repository."); cmcStatusInfo = new CMCStatusInfo(CMCStatusInfo.SUCCESS, seq, (String) null, null); } else { CMS.debug("CMCOutputTemplate: Confirm Acceptance received. The certificate does not exist in the certificate repository."); OtherInfo otherInfo = new OtherInfo(OtherInfo.FAIL, new INTEGER(OtherInfo.BAD_CERT_ID), null); cmcStatusInfo = new CMCStatusInfo(CMCStatusInfo.FAILED, seq, (String) null, otherInfo); } TaggedAttribute statustagattr = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_cMCStatusInfo, cmcStatusInfo); controlSeq.addElement(statustagattr); } catch (Exception e) { CMS.debug("CMCOutputTemplate exception: " + e.toString()); } } } return bpid; } private void processGetCertControl(TaggedAttribute attr, SET certs) throws InvalidBERException, java.security.cert.CertificateEncodingException, IOException, EBaseException { if (attr != null) { SET vals = attr.getValues(); if (vals.size() == 1) { GetCert getCert = (GetCert) (ASN1Util.decode(GetCert.getTemplate(), ASN1Util.encode(vals.elementAt(0)))); BigInteger serialno = getCert.getSerialNumber(); ANY issuer = getCert.getIssuer(); byte b[] = issuer.getEncoded(); X500Name n = new X500Name(b); ICertificateAuthority ca = (ICertificateAuthority) CMS.getSubsystem("ca"); X500Name caName = ca.getX500Name(); if (!n.toString().equalsIgnoreCase(caName.toString())) { CMS.debug("CMCOutputTemplate: Issuer names are equal in the GetCert Control"); throw new EBaseException("Certificate is not found"); } ICertificateRepository repository = ca.getCertificateRepository(); X509CertImpl impl = repository.getX509Certificate(serialno); byte[] bin = impl.getEncoded(); Certificate.Template certTemplate = new Certificate.Template(); Certificate cert = (Certificate) certTemplate.decode(new ByteArrayInputStream(bin)); certs.addElement(cert); } } } private int processQueryPendingControl(TaggedAttribute attr, SEQUENCE controlSeq, int bpid) { if (attr != null) { SET values = attr.getValues(); if (values != null && values.size() > 0) { SEQUENCE pending_bpids = new SEQUENCE(); SEQUENCE success_bpids = new SEQUENCE(); SEQUENCE failed_bpids = new SEQUENCE(); for (int i = 0; i < values.size(); i++) { try { INTEGER reqId = (INTEGER) ASN1Util.decode(INTEGER.getTemplate(), ASN1Util.encode(values.elementAt(i))); String requestId = new String(reqId.toByteArray()); ICertificateAuthority ca = (ICertificateAuthority) CMS.getSubsystem("ca"); IRequestQueue queue = ca.getRequestQueue(); IRequest r = queue.findRequest(new RequestId(requestId)); if (r != null) { RequestStatus status = r.getRequestStatus(); if (status.equals(RequestStatus.PENDING)) { pending_bpids.addElement(reqId); } else if (status.equals(RequestStatus.APPROVED)) { success_bpids.addElement(reqId); } else if (status.equals(RequestStatus.REJECTED)) { failed_bpids.addElement(reqId); } } } catch (Exception e) { } } if (pending_bpids.size() > 0) { CMCStatusInfo cmcStatusInfo = new CMCStatusInfo(CMCStatusInfo.PENDING, pending_bpids, (String) null, null); TaggedAttribute tagattr = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_cMCStatusInfo, cmcStatusInfo); controlSeq.addElement(tagattr); } if (success_bpids.size() > 0) { CMCStatusInfo cmcStatusInfo = new CMCStatusInfo(CMCStatusInfo.SUCCESS, pending_bpids, (String) null, null); TaggedAttribute tagattr = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_cMCStatusInfo, cmcStatusInfo); controlSeq.addElement(tagattr); } if (failed_bpids.size() > 0) { CMCStatusInfo cmcStatusInfo = new CMCStatusInfo(CMCStatusInfo.FAILED, pending_bpids, (String) null, null); TaggedAttribute tagattr = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_cMCStatusInfo, cmcStatusInfo); controlSeq.addElement(tagattr); } } } return bpid; } private int processTransactionControl(TaggedAttribute attr, SEQUENCE controlSeq, int bpid) { if (attr != null) { SET transIds = attr.getValues(); if (transIds != null) { TaggedAttribute tagattr = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_transactionId, transIds); controlSeq.addElement(tagattr); } } return bpid; } private int processSenderNonceControl(TaggedAttribute attr, SEQUENCE controlSeq, int bpid) { if (attr != null) { SET sNonce = attr.getValues(); if (sNonce != null) { TaggedAttribute tagattr = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_recipientNonce, sNonce); controlSeq.addElement(tagattr); Date date = new Date(); String salt = "lala123" + date.toString(); byte[] dig; try { MessageDigest SHA1Digest = MessageDigest.getInstance("SHA1"); dig = SHA1Digest.digest(salt.getBytes()); } catch (NoSuchAlgorithmException ex) { dig = salt.getBytes(); } String b64E = CMS.BtoA(dig); tagattr = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_senderNonce, new OCTET_STRING(b64E.getBytes())); controlSeq.addElement(tagattr); } } return bpid; } private int processDataReturnControl(TaggedAttribute attr, SEQUENCE controlSeq, int bpid) throws InvalidBERException { if (attr != null) { SET vals = attr.getValues(); if (vals.size() > 0) { OCTET_STRING str = (OCTET_STRING) (ASN1Util.decode(OCTET_STRING.getTemplate(), ASN1Util.encode(vals.elementAt(0)))); TaggedAttribute tagattr = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_dataReturn, str); controlSeq.addElement(tagattr); } } return bpid; } private int processRevokeRequestControl(TaggedAttribute attr, SEQUENCE controlSeq, int bpid) throws InvalidBERException, EBaseException, IOException { boolean revoke = false; SessionContext context = SessionContext.getContext(); if (attr != null) { INTEGER attrbpid = attr.getBodyPartID(); CMCStatusInfo cmcStatusInfo = null; SET vals = attr.getValues(); if (vals.size() > 0) { RevRequest revRequest = (RevRequest) (ASN1Util.decode(new RevRequest.Template(), ASN1Util.encode(vals.elementAt(0)))); OCTET_STRING str = revRequest.getSharedSecret(); INTEGER pid = attr.getBodyPartID(); TaggedAttribute tagattr = null; INTEGER revokeCertSerial = revRequest.getSerialNumber(); BigInteger revokeSerial = new BigInteger(revokeCertSerial.toByteArray()); if (str == null) { boolean needVerify = true; try { needVerify = CMS.getConfigStore().getBoolean("cmc.revokeCert.verify", true); } catch (Exception e) { } if (needVerify) { Integer num1 = (Integer) context.get("numOfOtherMsgs"); int num = num1.intValue(); for (int i = 0; i < num; i++) { OtherMsg data = (OtherMsg) context.get("otherMsg" + i); INTEGER dpid = data.getBodyPartID(); if (pid.longValue() == dpid.longValue()) { ANY msgValue = data.getOtherMsgValue(); SignedData msgData = (SignedData) msgValue.decodeWith(SignedData.getTemplate()); if (!verifyRevRequestSignature(msgData)) { OtherInfo otherInfo = new OtherInfo(OtherInfo.FAIL, new INTEGER(OtherInfo.BAD_MESSAGE_CHECK), null); SEQUENCE failed_bpids = new SEQUENCE(); failed_bpids.addElement(attrbpid); cmcStatusInfo = new CMCStatusInfo(CMCStatusInfo.FAILED, failed_bpids, (String) null, otherInfo); tagattr = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_cMCStatusInfo, cmcStatusInfo); controlSeq.addElement(tagattr); return bpid; } } } } revoke = true; // check shared secret } else { ISharedToken tokenClass = null; boolean sharedSecretFound = true; String name = null; try { name = CMS.getConfigStore().getString("cmc.revokeCert.sharedSecret.class"); } catch (EPropertyNotFound e) { CMS.debug("EnrollProfile: Failed to find the token class in the configuration file."); sharedSecretFound = false; } catch (EBaseException e) { CMS.debug("EnrollProfile: Failed to find the token class in the configuration file."); sharedSecretFound = false; } try { tokenClass = (ISharedToken) Class.forName(name).newInstance(); } catch (ClassNotFoundException e) { CMS.debug("EnrollProfile: Failed to find class name: " + name); sharedSecretFound = false; } catch (InstantiationException e) { CMS.debug("EnrollProfile: Failed to instantiate class: " + name); sharedSecretFound = false; } catch (IllegalAccessException e) { CMS.debug("EnrollProfile: Illegal access: " + name); sharedSecretFound = false; } if (!sharedSecretFound) { CMS.debug("CMCOutputTemplate: class for shared secret was not found."); OtherInfo otherInfo = new OtherInfo(OtherInfo.FAIL, new INTEGER(OtherInfo.INTERNAL_CA_ERROR), null); SEQUENCE failed_bpids = new SEQUENCE(); failed_bpids.addElement(attrbpid); cmcStatusInfo = new CMCStatusInfo(CMCStatusInfo.FAILED, failed_bpids, (String) null, otherInfo); tagattr = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_cMCStatusInfo, cmcStatusInfo); controlSeq.addElement(tagattr); return bpid; } String sharedSecret = null; if (tokenClass != null) { sharedSecret = tokenClass.getSharedToken(revokeSerial); } if (sharedSecret == null) { CMS.debug("CMCOutputTemplate: class for shared secret was not found."); OtherInfo otherInfo = new OtherInfo(OtherInfo.FAIL, new INTEGER(OtherInfo.INTERNAL_CA_ERROR), null); SEQUENCE failed_bpids = new SEQUENCE(); failed_bpids.addElement(attrbpid); cmcStatusInfo = new CMCStatusInfo(CMCStatusInfo.FAILED, failed_bpids, (String) null, otherInfo); tagattr = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_cMCStatusInfo, cmcStatusInfo); controlSeq.addElement(tagattr); return bpid; } byte[] strb = str.toByteArray(); String clientSC = new String(strb); if (clientSC.equals(sharedSecret)) { CMS.debug("CMCOutputTemplate: Both client and server shared secret are the same, can go ahead to revoke certificate."); revoke = true; } else { CMS.debug("CMCOutputTemplate: Both client and server shared secret are not the same, cant revoke certificate."); OtherInfo otherInfo = new OtherInfo(OtherInfo.FAIL, new INTEGER(OtherInfo.BAD_MESSAGE_CHECK), null); SEQUENCE failed_bpids = new SEQUENCE(); failed_bpids.addElement(attrbpid); cmcStatusInfo = new CMCStatusInfo(CMCStatusInfo.FAILED, failed_bpids, (String) null, otherInfo); tagattr = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_cMCStatusInfo, cmcStatusInfo); controlSeq.addElement(tagattr); return bpid; } } if (revoke) { ICertificateAuthority ca = (ICertificateAuthority) CMS.getSubsystem("ca"); ICertificateRepository repository = ca.getCertificateRepository(); ICertRecord record = null; try { record = repository.readCertificateRecord(revokeSerial); } catch (EBaseException ee) { CMS.debug("CMCOutputTemplate: Exception: " + ee.toString()); } if (record == null) { CMS.debug("CMCOutputTemplate: The certificate is not found"); OtherInfo otherInfo = new OtherInfo(OtherInfo.FAIL, new INTEGER(OtherInfo.BAD_CERT_ID), null); SEQUENCE failed_bpids = new SEQUENCE(); failed_bpids.addElement(attrbpid); cmcStatusInfo = new CMCStatusInfo(CMCStatusInfo.FAILED, failed_bpids, (String) null, otherInfo); tagattr = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_cMCStatusInfo, cmcStatusInfo); controlSeq.addElement(tagattr); return bpid; } if (record.getStatus().equals(ICertRecord.STATUS_REVOKED)) { CMS.debug("CMCOutputTemplate: The certificate is already revoked."); SEQUENCE success_bpids = new SEQUENCE(); success_bpids.addElement(attrbpid); cmcStatusInfo = new CMCStatusInfo(CMCStatusInfo.SUCCESS, success_bpids, (String) null, null); tagattr = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_cMCStatusInfo, cmcStatusInfo); controlSeq.addElement(tagattr); return bpid; } X509CertImpl impl = record.getCertificate(); X509CertImpl[] impls = new X509CertImpl[1]; impls[0] = impl; ENUMERATED n = revRequest.getReason(); RevocationReason reason = toRevocationReason(n); CRLReasonExtension crlReasonExtn = new CRLReasonExtension(reason); CRLExtensions entryExtn = new CRLExtensions(); GeneralizedTime t = revRequest.getInvalidityDate(); InvalidityDateExtension invalidityDateExtn = null; if (t != null) { invalidityDateExtn = new InvalidityDateExtension(t.toDate()); entryExtn.set(invalidityDateExtn.getName(), invalidityDateExtn); } if (crlReasonExtn != null) { entryExtn.set(crlReasonExtn.getName(), crlReasonExtn); } RevokedCertImpl revCertImpl = new RevokedCertImpl(impl.getSerialNumber(), CMS.getCurrentDate(), entryExtn); RevokedCertImpl[] revCertImpls = new RevokedCertImpl[1]; revCertImpls[0] = revCertImpl; IRequestQueue queue = ca.getRequestQueue(); IRequest revReq = queue.newRequest(IRequest.REVOCATION_REQUEST); revReq.setExtData(IRequest.CERT_INFO, revCertImpls); revReq.setExtData(IRequest.REVOKED_REASON, Integer.valueOf(reason.toInt())); UTF8String utfstr = revRequest.getComment(); if (utfstr != null) revReq.setExtData(IRequest.REQUESTOR_COMMENTS, utfstr.toString()); revReq.setExtData(IRequest.REQUESTOR_TYPE, IRequest.REQUESTOR_AGENT); queue.processRequest(revReq); RequestStatus stat = revReq.getRequestStatus(); if (stat == RequestStatus.COMPLETE) { Integer result = revReq.getExtDataInInteger(IRequest.RESULT); CMS.debug("CMCOutputTemplate: revReq result = " + result); if (result.equals(IRequest.RES_ERROR)) { CMS.debug("CMCOutputTemplate: revReq exception: " + revReq.getExtDataInString(IRequest.ERROR)); OtherInfo otherInfo = new OtherInfo(OtherInfo.FAIL, new INTEGER(OtherInfo.BAD_REQUEST), null); SEQUENCE failed_bpids = new SEQUENCE(); failed_bpids.addElement(attrbpid); cmcStatusInfo = new CMCStatusInfo(CMCStatusInfo.FAILED, failed_bpids, (String) null, otherInfo); tagattr = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_cMCStatusInfo, cmcStatusInfo); controlSeq.addElement(tagattr); return bpid; } } ILogger logger = CMS.getLogger(); String initiative = AuditFormat.FROMUSER; logger.log(ILogger.EV_AUDIT, ILogger.S_OTHER, AuditFormat.LEVEL, AuditFormat.DOREVOKEFORMAT, new Object[] { revReq.getRequestId(), initiative, "completed", impl.getSubjectDN(), impl.getSerialNumber().toString(16), reason.toString() }); CMS.debug("CMCOutputTemplate: Certificate get revoked."); SEQUENCE success_bpids = new SEQUENCE(); success_bpids.addElement(attrbpid); cmcStatusInfo = new CMCStatusInfo(CMCStatusInfo.SUCCESS, success_bpids, (String) null, null); tagattr = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_cMCStatusInfo, cmcStatusInfo); controlSeq.addElement(tagattr); return bpid; } else { OtherInfo otherInfo = new OtherInfo(OtherInfo.FAIL, new INTEGER(OtherInfo.BAD_MESSAGE_CHECK), null); SEQUENCE failed_bpids = new SEQUENCE(); failed_bpids.addElement(attrbpid); cmcStatusInfo = new CMCStatusInfo(CMCStatusInfo.FAILED, failed_bpids, (String) null, otherInfo); tagattr = new TaggedAttribute( new INTEGER(bpid++), OBJECT_IDENTIFIER.id_cmc_cMCStatusInfo, cmcStatusInfo); controlSeq.addElement(tagattr); return bpid; } } } return bpid; } private RevocationReason toRevocationReason(ENUMERATED n) { long code = n.getValue(); if (code == RevRequest.aACompromise.getValue()) return RevocationReason.UNSPECIFIED; else if (code == RevRequest.affiliationChanged.getValue()) return RevocationReason.AFFILIATION_CHANGED; else if (code == RevRequest.cACompromise.getValue()) return RevocationReason.CA_COMPROMISE; else if (code == RevRequest.certificateHold.getValue()) return RevocationReason.CERTIFICATE_HOLD; else if (code == RevRequest.cessationOfOperation.getValue()) return RevocationReason.CESSATION_OF_OPERATION; else if (code == RevRequest.keyCompromise.getValue()) return RevocationReason.KEY_COMPROMISE; else if (code == RevRequest.privilegeWithdrawn.getValue()) return RevocationReason.UNSPECIFIED; else if (code == RevRequest.removeFromCRL.getValue()) return RevocationReason.REMOVE_FROM_CRL; else if (code == RevRequest.superseded.getValue()) return RevocationReason.SUPERSEDED; else if (code == RevRequest.unspecified.getValue()) return RevocationReason.UNSPECIFIED; return RevocationReason.UNSPECIFIED; } private boolean verifyRevRequestSignature(SignedData msgData) { try { EncapsulatedContentInfo ci = msgData.getContentInfo(); OCTET_STRING content = ci.getContent(); ByteArrayInputStream s = new ByteArrayInputStream(content.toByteArray()); TaggedAttribute tattr = (TaggedAttribute) (new TaggedAttribute.Template()).decode(s); SET values = tattr.getValues(); RevRequest revRequest = null; if (values != null && values.size() > 0) revRequest = (RevRequest) (ASN1Util.decode(new RevRequest.Template(), ASN1Util.encode(values.elementAt(0)))); SET dias = msgData.getDigestAlgorithmIdentifiers(); int numDig = dias.size(); Hashtable digs = new Hashtable(); for (int i = 0; i < numDig; i++) { AlgorithmIdentifier dai = (AlgorithmIdentifier) dias.elementAt(i); String name = DigestAlgorithm.fromOID(dai.getOID()).toString(); MessageDigest md = MessageDigest.getInstance(name); byte[] digest = md.digest(content.toByteArray()); digs.put(name, digest); } SET sis = msgData.getSignerInfos(); int numSis = sis.size(); for (int i = 0; i < numSis; i++) { org.mozilla.jss.pkix.cms.SignerInfo si = (org.mozilla.jss.pkix.cms.SignerInfo) sis.elementAt(i); String name = si.getDigestAlgorithm().toString(); byte[] digest = digs.get(name); if (digest == null) { MessageDigest md = MessageDigest.getInstance(name); ByteArrayOutputStream ostream = new ByteArrayOutputStream(); revRequest.encode(ostream); digest = md.digest(ostream.toByteArray()); } SignerIdentifier sid = si.getSignerIdentifier(); if (sid.getType().equals(SignerIdentifier.ISSUER_AND_SERIALNUMBER)) { org.mozilla.jss.pkix.cms.IssuerAndSerialNumber issuerAndSerialNumber = sid.getIssuerAndSerialNumber(); java.security.cert.X509Certificate cert = null; if (msgData.hasCertificates()) { SET certs = msgData.getCertificates(); int numCerts = certs.size(); for (int j = 0; j < numCerts; j++) { org.mozilla.jss.pkix.cert.Certificate certJss = (Certificate) certs.elementAt(j); org.mozilla.jss.pkix.cert.CertificateInfo certI = certJss.getInfo(); Name issuer = certI.getIssuer(); byte[] issuerB = ASN1Util.encode(issuer); INTEGER sn = certI.getSerialNumber(); if (new String(issuerB).equalsIgnoreCase(new String(ASN1Util.encode(issuerAndSerialNumber .getIssuer()))) && sn.toString().equals(issuerAndSerialNumber.getSerialNumber().toString())) { ByteArrayOutputStream os = new ByteArrayOutputStream(); certJss.encode(os); cert = new X509CertImpl(os.toByteArray()); break; } } } if (cert != null) { PublicKey pbKey = cert.getPublicKey(); PK11PubKey pubK = PK11PubKey.fromSPKI(((X509Key) pbKey).getKey()); si.verify(digest, ci.getContentType(), pubK); return true; } } } return false; } catch (Exception e) { CMS.debug("CMCOutputTemplate: verifyRevRequestSignature. Exception: " + e.toString()); return false; } } }