diff options
Diffstat (limited to 'pki/base/common/src/com/netscape/cms/profile/common/EnrollProfile.java')
| -rw-r--r-- | pki/base/common/src/com/netscape/cms/profile/common/EnrollProfile.java | 1403 |
1 files changed, 1403 insertions, 0 deletions
diff --git a/pki/base/common/src/com/netscape/cms/profile/common/EnrollProfile.java b/pki/base/common/src/com/netscape/cms/profile/common/EnrollProfile.java new file mode 100644 index 000000000..b60b73c9a --- /dev/null +++ b/pki/base/common/src/com/netscape/cms/profile/common/EnrollProfile.java @@ -0,0 +1,1403 @@ +// --- 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.profile.common; + + +import java.security.cert.CertificateException; +import java.math.*; +import java.util.*; +import java.io.*; +import com.netscape.certsrv.base.*; +import com.netscape.certsrv.profile.*; +import com.netscape.certsrv.authority.*; +import com.netscape.certsrv.request.*; +import com.netscape.certsrv.authentication.*; +import com.netscape.certsrv.apps.*; +import com.netscape.certsrv.logging.*; +import com.netscape.cmsutil.util.*; + +import netscape.security.x509.*; +import netscape.security.util.*; +import netscape.security.pkcs.*; + +import java.security.*; +import org.mozilla.jss.asn1.*; +import org.mozilla.jss.pkix.primitive.Attribute; +import org.mozilla.jss.pkix.primitive.*; +import org.mozilla.jss.pkix.primitive.AVA; +import org.mozilla.jss.pkix.crmf.*; +import org.mozilla.jss.pkix.cmc.*; +import org.mozilla.jss.pkcs10.*; +import org.mozilla.jss.CryptoManager; +import org.mozilla.jss.crypto.CryptoToken; + + +/** + * This class implements a generic enrollment profile. + * + * @version $Revision$, $Date$ + */ +public abstract class EnrollProfile extends BasicProfile + implements IEnrollProfile { + + private final static String LOGGING_SIGNED_AUDIT_PROFILE_CERT_REQUEST = + "LOGGING_SIGNED_AUDIT_PROFILE_CERT_REQUEST_5"; + private final static String LOGGING_SIGNED_AUDIT_PROOF_OF_POSSESSION = + "LOGGING_SIGNED_AUDIT_PROOF_OF_POSSESSION_2"; + + private PKIData mCMCData; + public EnrollProfile() { + super(); + } + + public abstract IAuthority getAuthority(); + + public IRequestQueue getRequestQueue() { + IAuthority authority = getAuthority(); + + return authority.getRequestQueue(); + } + + public IProfileContext createContext() { + return new EnrollProfileContext(); + } + + /** + * Creates request. + */ + public IRequest[] createRequests(IProfileContext context, Locale locale) + throws EProfileException { + EnrollProfileContext ctx = (EnrollProfileContext) context; + + // determine how many requests should be created + String cert_request_type = ctx.get(CTX_CERT_REQUEST_TYPE); + String cert_request = ctx.get(CTX_CERT_REQUEST); + String is_renewal = ctx.get(CTX_RENEWAL); + Integer renewal_seq_num = 0; + + /* cert_request_type can be null for the case of CMC */ + if (cert_request_type == null) { + CMS.debug("EnrollProfile: request type is null"); + } + + int num_requests = 1; // default to 1 request + + if (cert_request_type != null && cert_request_type.startsWith("pkcs10")) { + // catch for invalid request + parsePKCS10(locale, cert_request); + } + if (cert_request_type != null && cert_request_type.startsWith("crmf")) { + CertReqMsg msgs[] = parseCRMF(locale, cert_request); + + num_requests = msgs.length; + } + if (cert_request_type != null && cert_request_type.startsWith("cmc")) { + // catch for invalid request + TaggedRequest[] msgs = parseCMC(locale, cert_request); + if (msgs == null) + return null; + else + num_requests = msgs.length; + } + + // only 1 request for renewal + if ((is_renewal != null) && (is_renewal.equals("true"))) { + num_requests = 1; + String renewal_seq_num_str = ctx.get(CTX_RENEWAL_SEQ_NUM); + if (renewal_seq_num_str != null) { + renewal_seq_num = Integer.parseInt(renewal_seq_num_str); + } else { + renewal_seq_num =0; + } + } + + + // populate requests with appropriate content + IRequest result[] = new IRequest[num_requests]; + + for (int i = 0; i < num_requests; i++) { + result[i] = createEnrollmentRequest(); + if ((is_renewal != null) && (is_renewal.equals("true"))) { + result[i].setExtData(REQUEST_SEQ_NUM,renewal_seq_num); + } else { + result[i].setExtData(REQUEST_SEQ_NUM, Integer.valueOf(i)); + } + if (locale != null) { + result[i].setExtData(REQUEST_LOCALE, locale.getLanguage()); + } + } + return result; + } + + public abstract X500Name getIssuerName(); + + public void setDefaultCertInfo(IRequest req) throws EProfileException { + // create an empty certificate template so that + // default plugins that store stuff + X509CertInfo info = new X509CertInfo(); + + // retrieve issuer name + X500Name issuerName = getIssuerName(); + + byte[] dummykey = new byte[] { + 48, 92, 48, 13, 6, 9, 42, -122, 72, -122, -9, 13, 1, 1, 1, 5, + 0, 3, 75, 0, 48, 72, 2, 65, 0, -65, 121, -119, -59, 105, 66, + -122, -78, -30, -64, 63, -47, 44, -48, -104, 103, -47, -108, + 42, -38, 46, -8, 32, 49, -29, -26, -112, -29, -86,71, 24, + -104, 78, -31, -75, -128, 90, -92, -34, -51, -125, -13, 80, 101, + -78, 39, -119, -38, 117, 28, 67, -19, -71, -124, -85, 105, -53, + -103, -59, -67, -38, -83, 118, 65, 2, 3, 1, 0, 1}; + // default values into x509 certinfo. This thing is + // not serializable by default + try { + info.set(X509CertInfo.VERSION, + new CertificateVersion(CertificateVersion.V3)); + info.set(X509CertInfo.SERIAL_NUMBER, + new CertificateSerialNumber(new BigInteger("0"))); + info.set(X509CertInfo.ISSUER, + new CertificateIssuerName(issuerName)); + info.set(X509CertInfo.KEY, + new CertificateX509Key(X509Key.parse(new DerValue(dummykey)))); + info.set(X509CertInfo.SUBJECT, + new CertificateSubjectName(issuerName)); + info.set(X509CertInfo.VALIDITY, + new CertificateValidity(new Date(), new Date())); + info.set(X509CertInfo.ALGORITHM_ID, + new CertificateAlgorithmId( + AlgorithmId.getAlgorithmId("MD5withRSA"))); + + // add default extension container + info.set(X509CertInfo.EXTENSIONS, + new CertificateExtensions()); + } catch (Exception e) { + // throw exception - add key to template + CMS.debug("EnrollProfile: Building X509CertInfo - " + e.toString()); + throw new EProfileException(e.toString()); + } + req.setExtData(REQUEST_CERTINFO, info); + } + + public IRequest createEnrollmentRequest() + throws EProfileException { + IRequest req = null; + + try { + req = getRequestQueue().newRequest("enrollment"); + + setDefaultCertInfo(req); + + // put the certificate info into request + req.setExtData(REQUEST_EXTENSIONS, + new CertificateExtensions()); + + CMS.debug("EnrollProfile: createRequest " + + req.getRequestId().toString()); + } catch (EBaseException e) { + // raise exception + CMS.debug("EnrollProfile: create new enroll request " + + e.toString()); + } + + return req; + } + + public abstract void execute(IRequest request) + throws EProfileException; + + /** + * Perform simple policy set assignment. + */ + public String getPolicySetId(IRequest req) { + Integer seq = req.getExtDataInInteger(REQUEST_SEQ_NUM); + int seq_no = seq.intValue(); // start from 0 + + int count = 0; + Enumeration setIds = getProfilePolicySetIds(); + + while (setIds.hasMoreElements()) { + String setId = (String) setIds.nextElement(); + + if (count == seq_no) { + return setId; + } + count++; + } + return null; + } + + public String getRequestorDN(IRequest request) { + X509CertInfo info = request.getExtDataInCertInfo(REQUEST_CERTINFO); + + try { + CertificateSubjectName sn = (CertificateSubjectName) + info.get(X509CertInfo.SUBJECT); + + return sn.toString(); + } catch (Exception e) { + CMS.debug("EnrollProfile: getRequestDN " + e.toString()); + } + return null; + } + + /** + * This method is called after the user submits the + * request from the end-entity page. + */ + public void submit(IAuthToken token, IRequest request) + throws EDeferException, EProfileException { + // Request Submission Logic: + // + // if (Authentication Failed) { + // return Error + // } else { + // if (No Auth Token) { + // queue request + // } else { + // process request + // } + // } + + IAuthority authority = (IAuthority) + getAuthority(); + IRequestQueue queue = authority.getRequestQueue(); + + // this profile queues request that is authenticated + // by NoAuth + try { + queue.updateRequest(request); + } catch (EBaseException e) { + // save request to disk + CMS.debug("EnrollProfile: Update request " + e.toString()); + } + + if (token == null) { + CMS.debug("EnrollProfile: auth token is null"); + CMS.debug("EnrollProfile: validating request"); + validate(request); + try { + queue.updateRequest(request); + } catch (EBaseException e) { + CMS.debug("EnrollProfile: Update request (after validation) " + e.toString()); + } + + throw new EDeferException("defer request"); + } else { + // this profile executes request that is authenticated + // by non NoAuth + CMS.debug("EnrollProfile: auth token is not null"); + validate(request); + execute(request); + } + } + + public TaggedRequest[] parseCMC(Locale locale, String certreq) + throws EProfileException { + /* cert request must not be null */ + if (certreq == null) { + CMS.debug("EnrollProfile: parseCMC() certreq null"); + throw new EProfileException( + CMS.getUserMessage(locale, "CMS_PROFILE_INVALID_REQUEST")); + } + CMS.debug("EnrollProfile: Start parseCMC(): " + certreq); + + Hashtable t1 = new Hashtable(); + TaggedRequest msgs[] = null; + + String creq = normalizeCertReq(certreq); + try { + byte data[] = CMS.AtoB(creq); + ByteArrayInputStream cmcBlobIn = + new ByteArrayInputStream(data); + + org.mozilla.jss.pkix.cms.ContentInfo cmcReq = (org.mozilla.jss.pkix.cms.ContentInfo) + org.mozilla.jss.pkix.cms.ContentInfo.getTemplate().decode(cmcBlobIn); + org.mozilla.jss.pkix.cms.SignedData cmcFullReq = (org.mozilla.jss.pkix.cms.SignedData)cmcReq.getInterpretedContent(); + org.mozilla.jss.pkix.cms.EncapsulatedContentInfo ci = cmcFullReq.getContentInfo(); + OBJECT_IDENTIFIER id = ci.getContentType(); + OCTET_STRING content = ci.getContent(); + + ByteArrayInputStream s = new ByteArrayInputStream(content.toByteArray()); + PKIData pkiData = (PKIData) (new PKIData.Template()).decode(s); + + mCMCData = pkiData; + //PKIData pkiData = (PKIData) + // (new PKIData.Template()).decode(cmcBlobIn); + SEQUENCE controlSeq = pkiData.getControlSequence(); + int numcontrols = controlSeq.size(); + SEQUENCE reqSeq = pkiData.getReqSequence(); + byte randomSeed[] = null; + SessionContext context = SessionContext.getContext(); + if (!context.containsKey("numOfControls")) { + if (numcontrols > 0) { + context.put("numOfControls", Integer.valueOf(numcontrols)); + TaggedAttribute[] attributes = new TaggedAttribute[numcontrols]; + for (int i=0; i<numcontrols; i++) { + attributes[i] = (TaggedAttribute)controlSeq.elementAt(i); + OBJECT_IDENTIFIER oid = attributes[i].getType(); + if (oid.equals(OBJECT_IDENTIFIER.id_cmc_identityProof)) { + boolean valid = verifyIdentityProof(attributes[i], + reqSeq); + if (!valid) { + SEQUENCE bpids = getRequestBpids(reqSeq); + context.put("identityProof", bpids); + return null; + } + } else if (oid.equals(OBJECT_IDENTIFIER.id_cmc_idPOPLinkRandom)) { + SET vals = attributes[i].getValues(); + OCTET_STRING ostr = + (OCTET_STRING)(ASN1Util.decode(OCTET_STRING.getTemplate(), + ASN1Util.encode(vals.elementAt(0)))); + randomSeed = ostr.toByteArray(); + } else { + context.put(attributes[i].getType(), attributes[i]); + } + } + } + } + + SEQUENCE otherMsgSeq = pkiData.getOtherMsgSequence(); + int numOtherMsgs = otherMsgSeq.size(); + if (!context.containsKey("numOfOtherMsgs")) { + context.put("numOfOtherMsgs", Integer.valueOf(numOtherMsgs)); + for (int i=0; i<numOtherMsgs; i++) { + OtherMsg omsg =(OtherMsg)(ASN1Util.decode(OtherMsg.getTemplate(), + ASN1Util.encode(otherMsgSeq.elementAt(i)))); + context.put("otherMsg"+i, omsg); + } + } + + int nummsgs = reqSeq.size(); + if (nummsgs > 0) { + msgs = new TaggedRequest[reqSeq.size()]; + SEQUENCE bpids = new SEQUENCE(); + boolean valid = true; + for (int i = 0; i < nummsgs; i++) { + msgs[i] = (TaggedRequest) reqSeq.elementAt(i); + if (!context.containsKey("POPLinkWitness")) { + if (randomSeed != null) { + valid = verifyPOPLinkWitness(randomSeed, msgs[i], bpids); + if (!valid || bpids.size() > 0) { + context.put("POPLinkWitness", bpids); + return null; + } + } + } + } + } else + return null; + + return msgs; + } catch (Exception e) { + CMS.debug("EnrollProfile: parseCMC " + e.toString()); + throw new EProfileException( + CMS.getUserMessage(locale, "CMS_PROFILE_INVALID_REQUEST")); + } + } + + private boolean verifyPOPLinkWitness(byte[] randomSeed, TaggedRequest req, + SEQUENCE bpids) { + ISharedToken tokenClass = null; + boolean sharedSecretFound = true; + String name = null; + try { + name = CMS.getConfigStore().getString("cmc.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; + } + + INTEGER reqId = null; + byte[] bv = null; + String sharedSecret = null; + if (tokenClass != null) + sharedSecret = tokenClass.getSharedToken(mCMCData); + if (req.getType().equals(TaggedRequest.PKCS10)) { + TaggedCertificationRequest tcr = req.getTcr(); + if (!sharedSecretFound) { + bpids.addElement(tcr.getBodyPartID()); + return false; + } else { + CertificationRequest creq = tcr.getCertificationRequest(); + CertificationRequestInfo cinfo = creq.getInfo(); + SET attrs = cinfo.getAttributes(); + for (int j=0; j<attrs.size(); j++) { + Attribute pkcs10Attr = (Attribute)attrs.elementAt(j); + if (pkcs10Attr.getType().equals(OBJECT_IDENTIFIER.id_cmc_idPOPLinkWitness)) { + SET witnessVal = pkcs10Attr.getValues(); + if (witnessVal.size() > 0) { + try { + OCTET_STRING str = + (OCTET_STRING)(ASN1Util.decode(OCTET_STRING.getTemplate(), + ASN1Util.encode(witnessVal.elementAt(0)))); + bv = str.toByteArray(); + return verifyDigest(sharedSecret.getBytes(), + randomSeed, bv); + } catch (InvalidBERException ex) { + return false; + } + } + } + } + + return false; + } + } else if (req.getType().equals(TaggedRequest.CRMF)) { + CertReqMsg crm = req.getCrm(); + CertRequest certReq = crm.getCertReq(); + reqId = certReq.getCertReqId(); + if (!sharedSecretFound) { + bpids.addElement(reqId); + return false; + } else { + for (int i = 0; i < certReq.numControls(); i++) { + AVA ava = certReq.controlAt(i); + + if (ava.getOID().equals(OBJECT_IDENTIFIER.id_cmc_idPOPLinkWitness)) { + ASN1Value value = ava.getValue(); + ByteArrayInputStream bis = new ByteArrayInputStream( + ASN1Util.encode(value)); + OCTET_STRING ostr = null; + try { + ostr = (OCTET_STRING) + (new OCTET_STRING.Template()).decode(bis); + bv = ostr.toByteArray(); + } catch (Exception e) { + bpids.addElement(reqId); + return false; + } + + boolean valid = verifyDigest(sharedSecret.getBytes(), + randomSeed, bv); + if (!valid) { + bpids.addElement(reqId); + return valid; + } + } + } + } + } + + return true; + } + + private boolean verifyDigest(byte[] sharedSecret, byte[] text, byte[] bv) { + byte[] key = null; + try { + MessageDigest SHA1Digest = MessageDigest.getInstance("SHA1"); + key = SHA1Digest.digest(sharedSecret); + } catch (NoSuchAlgorithmException ex) { + CMS.debug("EnrollProfile: No such algorithm for this message digest."); + return false; + } + + byte[] finalDigest = null; + try { + MessageDigest SHA1Digest = MessageDigest.getInstance("SHA1"); + HMACDigest hmacDigest = new HMACDigest(SHA1Digest, key); + hmacDigest.update(text); + finalDigest = hmacDigest.digest(); + } catch (NoSuchAlgorithmException ex) { + CMS.debug("EnrollProfile: No such algorithm for this message digest."); + return false; + } + + if (finalDigest.length != bv.length) { + CMS.debug("EnrollProfile: The length of two HMAC digest are not the same."); + return false; + } + + for (int j=0; j<bv.length; j++) { + if (bv[j] != finalDigest[j]) { + CMS.debug("EnrollProfile: The content of two HMAC digest are not the same."); + return false; + } + } + + CMS.debug("EnrollProfile: The content of two HMAC digest are the same."); + return true; + } + + private SEQUENCE getRequestBpids(SEQUENCE reqSeq) { + SEQUENCE bpids = new SEQUENCE(); + for (int i = 0; i < reqSeq.size(); i++) { + TaggedRequest req = (TaggedRequest) reqSeq.elementAt(i); + if (req.getType().equals(TaggedRequest.PKCS10)) { + TaggedCertificationRequest tcr = req.getTcr(); + bpids.addElement(tcr.getBodyPartID()); + } else if (req.getType().equals(TaggedRequest.CRMF)) { + CertReqMsg crm = req.getCrm(); + CertRequest request = crm.getCertReq(); + bpids.addElement(request.getCertReqId()); + } + } + + return bpids; + } + + private boolean verifyIdentityProof(TaggedAttribute attr, SEQUENCE reqSeq) { + SET vals = attr.getValues(); + if (vals.size() < 1) + return false; + String name = null; + try { + name = CMS.getConfigStore().getString("cmc.sharedSecret.class"); + } catch (EPropertyNotFound e) { + } catch (EBaseException e) { + } + + if (name == null) + return false; + else { + ISharedToken tokenClass = null; + try { + tokenClass = (ISharedToken)Class.forName(name).newInstance(); + } catch (ClassNotFoundException e) { + CMS.debug("EnrollProfile: Failed to find class name: "+name); + return false; + } catch (InstantiationException e) { + CMS.debug("EnrollProfile: Failed to instantiate class: "+name); + return false; + } catch (IllegalAccessException e) { + CMS.debug("EnrollProfile: Illegal access: "+name); + return false; + } + + String token = tokenClass.getSharedToken(mCMCData); + OCTET_STRING ostr = null; + try { + ostr = (OCTET_STRING)(ASN1Util.decode(OCTET_STRING.getTemplate(), + ASN1Util.encode(vals.elementAt(0)))); + } catch (InvalidBERException e) { + CMS.debug("EnrollProfile: Failed to decode the byte value."); + return false; + } + byte[] b = ostr.toByteArray(); + byte[] text = ASN1Util.encode(reqSeq); + + return verifyDigest(token.getBytes(), text, b); + } + } + + public void fillTaggedRequest(Locale locale, TaggedRequest tagreq, X509CertInfo info, + IRequest req) + throws EProfileException { + TaggedRequest.Type type = tagreq.getType(); + + if (type.equals(TaggedRequest.PKCS10)) { + try { + TaggedCertificationRequest tcr = tagreq.getTcr(); + CertificationRequest p10 = tcr.getCertificationRequest(); + ByteArrayOutputStream ostream = new ByteArrayOutputStream(); + + p10.encode(ostream); + PKCS10 pkcs10 = new PKCS10(ostream.toByteArray()); + + req.setExtData("bodyPartId", tcr.getBodyPartID()); + fillPKCS10(locale, pkcs10, info, req); + } catch (Exception e) { + CMS.debug("EnrollProfile: fillTaggedRequest " + + e.toString()); + } + } else if (type.equals(TaggedRequest.CRMF)) { + CertReqMsg crm = tagreq.getCrm(); + SessionContext context = SessionContext.getContext(); + Integer nums = (Integer)(context.get("numOfControls")); + + // check if the LRA POP Witness Control attribute exists + if (nums != null && nums.intValue() > 0) { + TaggedAttribute attr = + (TaggedAttribute)(context.get(OBJECT_IDENTIFIER.id_cmc_lraPOPWitness)); + if (attr != null) { + parseLRAPopWitness(locale, crm, attr); + } else { + CMS.debug("EnrollProfile: verify POP in CMC because LRA POP Witness control attribute doesnt exist in the CMC request."); + verifyPOP(locale, crm); + } + } else { + CMS.debug("EnrollProfile: verify POP in CMC because LRA POP Witness control attribute doesnt exist in the CMC request."); + verifyPOP(locale, crm); + } + + fillCertReqMsg(locale, crm, info, req); + } else { + throw new EProfileException( + CMS.getUserMessage(locale, "CMS_PROFILE_INVALID_REQUEST")); + } + } + + private void parseLRAPopWitness(Locale locale, CertReqMsg crm, + TaggedAttribute attr) throws EProfileException { + SET vals = attr.getValues(); + boolean donePOP = false; + INTEGER reqId = null; + if (vals.size() > 0) { + LraPopWitness lraPop = null; + try { + lraPop = (LraPopWitness)(ASN1Util.decode(LraPopWitness.getTemplate(), + ASN1Util.encode(vals.elementAt(0)))); + } catch (InvalidBERException e) { + throw new EProfileException( + CMS.getUserMessage(locale, "CMS_PROFILE_ENCODING_ERROR")); + } + + SEQUENCE bodyIds = lraPop.getBodyIds(); + reqId = crm.getCertReq().getCertReqId(); + + for (int i=0; i<bodyIds.size(); i++) { + INTEGER num = (INTEGER)(bodyIds.elementAt(i)); + if (num.toString().equals(reqId.toString())) { + donePOP = true; + CMS.debug("EnrollProfile: skip POP for request: "+reqId.toString()+ " because LRA POP Witness control is found."); + break; + } + } + } + + if (!donePOP) { + CMS.debug("EnrollProfile: not skip POP for request: "+reqId.toString()+" because this request id is not part of the body list in LRA Pop witness control."); + verifyPOP(locale, crm); + } + } + + public CertReqMsg[] parseCRMF(Locale locale, String certreq) + throws EProfileException { + + /* cert request must not be null */ + if (certreq == null) { + CMS.debug("EnrollProfile: parseCRMF() certreq null"); + throw new EProfileException( + CMS.getUserMessage(locale, "CMS_PROFILE_INVALID_REQUEST")); + } + CMS.debug("EnrollProfile: Start parseCRMF(): " + certreq); + + CertReqMsg msgs[] = null; + String creq = normalizeCertReq(certreq); + try { + byte data[] = CMS.AtoB(creq); + ByteArrayInputStream crmfBlobIn = + new ByteArrayInputStream(data); + SEQUENCE crmfMsgs = (SEQUENCE) + new SEQUENCE.OF_Template(new + CertReqMsg.Template()).decode(crmfBlobIn); + int nummsgs = crmfMsgs.size(); + + if (nummsgs <= 0) + return null; + msgs = new CertReqMsg[crmfMsgs.size()]; + for (int i = 0; i < nummsgs; i++) { + msgs[i] = (CertReqMsg) crmfMsgs.elementAt(i); + } + return msgs; + } catch (Exception e) { + CMS.debug("EnrollProfile: parseCRMF " + e.toString()); + throw new EProfileException( + CMS.getUserMessage(locale, "CMS_PROFILE_INVALID_REQUEST")); + } + } + + private static final OBJECT_IDENTIFIER PKIARCHIVEOPTIONS_OID = + new OBJECT_IDENTIFIER(new long[] {1, 3, 6, 1, 5, 5, 7, 5, 1, 4} + ); + + protected PKIArchiveOptions getPKIArchiveOptions(AVA ava) { + ASN1Value archVal = ava.getValue(); + ByteArrayInputStream bis = new ByteArrayInputStream( + ASN1Util.encode(archVal)); + PKIArchiveOptions archOpts = null; + + try { + archOpts = (PKIArchiveOptions) + (new PKIArchiveOptions.Template()).decode(bis); + } catch (Exception e) { + CMS.debug("EnrollProfile: getPKIArchiveOptions " + e.toString()); + } + return archOpts; + } + + public PKIArchiveOptions toPKIArchiveOptions(byte options[]) { + ByteArrayInputStream bis = new ByteArrayInputStream(options); + PKIArchiveOptions archOpts = null; + + try { + archOpts = (PKIArchiveOptions) + (new PKIArchiveOptions.Template()).decode(bis); + } catch (Exception e) { + CMS.debug("EnrollProfile: toPKIArchiveOptions " + e.toString()); + } + return archOpts; + } + + public byte[] toByteArray(PKIArchiveOptions options) { + return ASN1Util.encode(options); + } + + public void fillCertReqMsg(Locale locale, CertReqMsg certReqMsg, X509CertInfo info, + IRequest req) + throws EProfileException { + try { + CMS.debug("Start parseCertReqMsg "); + CertRequest certReq = certReqMsg.getCertReq(); + req.setExtData("bodyPartId", certReq.getCertReqId()); + // handle PKIArchiveOption (key archival) + for (int i = 0; i < certReq.numControls(); i++) { + AVA ava = certReq.controlAt(i); + + if (ava.getOID().equals(PKIARCHIVEOPTIONS_OID)) { + PKIArchiveOptions opt = getPKIArchiveOptions(ava); + + //req.set(REQUEST_ARCHIVE_OPTIONS, opt); + req.setExtData(REQUEST_ARCHIVE_OPTIONS, + toByteArray(opt)); + } + } + + CertTemplate certTemplate = certReq.getCertTemplate(); + + // parse key + SubjectPublicKeyInfo spki = certTemplate.getPublicKey(); + ByteArrayOutputStream keyout = new ByteArrayOutputStream(); + + spki.encode(keyout); + byte[] keybytes = keyout.toByteArray(); + X509Key key = new X509Key(); + + key.decode(keybytes); + + // XXX - kmccarth - this may simply undo the decoding above + // but for now it's unclear whether X509Key + // changest the format when decoding. + CertificateX509Key certKey = new CertificateX509Key(key); + ByteArrayOutputStream certKeyOut = new ByteArrayOutputStream(); + certKey.encode(certKeyOut); + req.setExtData(REQUEST_KEY, certKeyOut.toByteArray()); + + // parse validity + if (certTemplate.getNotBefore() != null || + certTemplate.getNotAfter() != null) { + CMS.debug("EnrollProfile: requested notBefore: " + certTemplate.getNotBefore()); + CMS.debug("EnrollProfile: requested notAfter: " + certTemplate.getNotAfter()); + CMS.debug("EnrollProfile: current CA time: " + new Date()); + CertificateValidity certValidity = new CertificateValidity( + certTemplate.getNotBefore(), certTemplate.getNotAfter()); + ByteArrayOutputStream certValidityOut = + new ByteArrayOutputStream(); + certValidity.encode(certValidityOut); + req.setExtData(REQUEST_VALIDITY, certValidityOut.toByteArray()); + } else { + CMS.debug("EnrollProfile: validity not supplied"); + } + + // parse subject + if (certTemplate.hasSubject()) { + Name subjectdn = certTemplate.getSubject(); + ByteArrayOutputStream subjectEncStream = + new ByteArrayOutputStream(); + + subjectdn.encode(subjectEncStream); + byte[] subjectEnc = subjectEncStream.toByteArray(); + X500Name subject = new X500Name(subjectEnc); + + //info.set(X509CertInfo.SUBJECT, + // new CertificateSubjectName(subject)); + + req.setExtData(REQUEST_SUBJECT_NAME, + new CertificateSubjectName(subject)); + try { + String subjectCN = subject.getCommonName(); + if (subjectCN == null) subjectCN = ""; + req.setExtData(REQUEST_SUBJECT_NAME+".cn", subjectCN); + } catch (Exception ee) { + req.setExtData(REQUEST_SUBJECT_NAME+".cn", ""); + } + try { + String subjectUID = subject.getUserID(); + if (subjectUID == null) subjectUID = ""; + req.setExtData(REQUEST_SUBJECT_NAME+".uid", subjectUID); + } catch (Exception ee) { + req.setExtData(REQUEST_SUBJECT_NAME+".uid", ""); + } + } + + // parse extensions + CertificateExtensions extensions = null; + + // try { + extensions = req.getExtDataInCertExts(REQUEST_EXTENSIONS); + // } catch (CertificateException e) { + // extensions = null; + // } catch (IOException e) { + // extensions = null; + // } + if (certTemplate.hasExtensions()) { + // put each extension from CRMF into CertInfo. + // index by extension name, consistent with + // CertificateExtensions.parseExtension() method. + if (extensions == null) + extensions = new CertificateExtensions(); + int numexts = certTemplate.numExtensions(); + + for (int j = 0; j < numexts; j++) { + org.mozilla.jss.pkix.cert.Extension jssext = + certTemplate.extensionAt(j); + boolean isCritical = jssext.getCritical(); + org.mozilla.jss.asn1.OBJECT_IDENTIFIER jssoid = + jssext.getExtnId(); + long[] numbers = jssoid.getNumbers(); + int[] oidNumbers = new int[numbers.length]; + + for (int k = numbers.length - 1; k >= 0; k--) { + oidNumbers[k] = (int) numbers[k]; + } + ObjectIdentifier oid = + new ObjectIdentifier(oidNumbers); + org.mozilla.jss.asn1.OCTET_STRING jssvalue = + jssext.getExtnValue(); + ByteArrayOutputStream jssvalueout = + new ByteArrayOutputStream(); + + jssvalue.encode(jssvalueout); + byte[] extValue = jssvalueout.toByteArray(); + + Extension ext = + new Extension(oid, isCritical, extValue); + + extensions.parseExtension(ext); + } + // info.set(X509CertInfo.EXTENSIONS, extensions); + req.setExtData(REQUEST_EXTENSIONS, extensions); + + } + } catch (IOException e) { + CMS.debug("EnrollProfile: fillCertReqMsg " + e.toString()); + throw new EProfileException( + CMS.getUserMessage(locale, "CMS_PROFILE_INVALID_REQUEST")); + } catch (InvalidKeyException e) { + CMS.debug("EnrollProfile: fillCertReqMsg " + e.toString()); + throw new EProfileException( + CMS.getUserMessage(locale, "CMS_PROFILE_INVALID_REQUEST")); + // } catch (CertificateException e) { + // CMS.debug("EnrollProfile: fillCertReqMsg " + e.toString()); + // throw new EProfileException(e.toString()); + } + } + + public PKCS10 parsePKCS10(Locale locale, String certreq) + throws EProfileException { + /* cert request must not be null */ + if (certreq == null) { + CMS.debug("EnrollProfile:parsePKCS10() certreq null"); + throw new EProfileException( + CMS.getUserMessage(locale, "CMS_PROFILE_INVALID_REQUEST")); + } + CMS.debug("Start parsePKCS10(): " + certreq); + + // trim header and footer + String creq = normalizeCertReq(certreq); + + // parse certificate into object + byte data[] = CMS.AtoB(creq); + PKCS10 pkcs10 = null; + CryptoManager cm = null; + CryptoToken savedToken = null; + boolean sigver = true; + + try { + cm = CryptoManager.getInstance(); + sigver = CMS.getConfigStore().getBoolean("ca.requestVerify.enabled", true); + if (sigver) { + CMS.debug("EnrollProfile: parsePKCS10: signature verification enabled"); + String tokenName = CMS.getConfigStore().getString("ca.requestVerify.token", + "Internal Key Storage Token"); + savedToken = cm.getThreadToken(); + CryptoToken signToken = cm.getTokenByName(tokenName); + CMS.debug("EnrollProfile: parsePKCS10 setting thread token"); + cm.setThreadToken(signToken); + pkcs10 = new PKCS10(data); + } else { + CMS.debug("EnrollProfile: parsePKCS10: signature verification disabled"); + pkcs10 = new PKCS10(data, sigver); + } + } catch (Exception e) { + CMS.debug("EnrollProfile: parsePKCS10 " + e.toString()); + throw new EProfileException( + CMS.getUserMessage(locale, "CMS_PROFILE_INVALID_REQUEST")); + } finally { + if (sigver) { + CMS.debug("EnrollProfile: parsePKCS10 restoring thread token"); + cm.setThreadToken(savedToken); + } + } + + return pkcs10; + } + + public void fillPKCS10(Locale locale, PKCS10 pkcs10, X509CertInfo info, IRequest req) + throws EProfileException { + X509Key key = pkcs10.getSubjectPublicKeyInfo(); + + try { + CertificateX509Key certKey = new CertificateX509Key(key); + ByteArrayOutputStream certKeyOut = new ByteArrayOutputStream(); + certKey.encode(certKeyOut); + req.setExtData(IEnrollProfile.REQUEST_KEY, certKeyOut.toByteArray()); + + req.setExtData(EnrollProfile.REQUEST_SUBJECT_NAME, + new CertificateSubjectName(pkcs10.getSubjectName())); + try { + String subjectCN = pkcs10.getSubjectName().getCommonName(); + if (subjectCN == null) subjectCN = ""; + req.setExtData(REQUEST_SUBJECT_NAME+".cn", subjectCN); + } catch (Exception ee) { + req.setExtData(REQUEST_SUBJECT_NAME+".cn", ""); + } + try { + String subjectUID = pkcs10.getSubjectName().getUserID(); + if (subjectUID == null) subjectUID = ""; + req.setExtData(REQUEST_SUBJECT_NAME+".uid", subjectUID); + } catch (Exception ee) { + req.setExtData(REQUEST_SUBJECT_NAME+".uid", ""); + } + + info.set(X509CertInfo.KEY, certKey); + + PKCS10Attributes p10Attrs = pkcs10.getAttributes(); + if (p10Attrs != null) { + PKCS10Attribute p10Attr = (PKCS10Attribute) + (p10Attrs.getAttribute(CertificateExtensions.NAME)); + if (p10Attr != null && p10Attr.getAttributeId().equals( + PKCS9Attribute.EXTENSION_REQUEST_OID)) { CMS.debug("Found PKCS10 extension"); + Extensions exts0 = (Extensions) + (p10Attr.getAttributeValue()); + DerOutputStream extOut = new DerOutputStream(); + + exts0.encode(extOut); + byte[] extB = extOut.toByteArray(); + DerInputStream extIn = new DerInputStream(extB); + CertificateExtensions exts = new CertificateExtensions(extIn); + if (exts != null) { + CMS.debug("Set extensions " + exts); + // info.set(X509CertInfo.EXTENSIONS, exts); + req.setExtData(REQUEST_EXTENSIONS, exts); + } + } else { + CMS.debug("PKCS10 extension Not Found"); + } + } + + CMS.debug("Finish parsePKCS10 - " + pkcs10.getSubjectName()); + } catch (IOException e) { + CMS.debug("EnrollProfile: fillPKCS10 " + e.toString()); + throw new EProfileException( + CMS.getUserMessage(locale, "CMS_PROFILE_INVALID_REQUEST")); + } catch (CertificateException e) { + CMS.debug("EnrollProfile: fillPKCS10 " + e.toString()); + throw new EProfileException( + CMS.getUserMessage(locale, "CMS_PROFILE_INVALID_REQUEST")); + } + } + + + // for netkey + public void fillNSNKEY(Locale locale, String sn, String skey, X509CertInfo info, IRequest req) + throws EProfileException { + + try { + //cfu - is the algorithm going to be replaced by the policy? + X509Key key = new X509Key(); + key.decode(CMS.AtoB(skey)); + + info.set(X509CertInfo.KEY, new CertificateX509Key(key)); + // req.set(EnrollProfile.REQUEST_SUBJECT_NAME, + // new CertificateSubjectName(new + // X500Name("CN="+sn))); + req.setExtData("screenname", sn); + // keeping "aoluid" to be backward compatible + req.setExtData("aoluid", sn); + req.setExtData("uid", sn); + CMS.debug("EnrollPrifile: fillNSNKEY(): uid="+sn); + + } catch (Exception e) { + CMS.debug("EnrollProfile: fillNSNKEY(): "+e.toString()); + throw new EProfileException( + CMS.getUserMessage(locale, "CMS_PROFILE_INVALID_REQUEST")); + } + } + + // for house key + public void fillNSHKEY(Locale locale, String tcuid, String skey, X509CertInfo info, IRequest req) + throws EProfileException { + + try { + //cfu - is the algorithm going to be replaced by the policy? + X509Key key = new X509Key(); + key.decode(CMS.AtoB(skey)); + + info.set(X509CertInfo.KEY, new CertificateX509Key(key)); + // req.set(EnrollProfile.REQUEST_SUBJECT_NAME, + // new CertificateSubjectName(new + // X500Name("CN="+sn))); + req.setExtData("tokencuid", tcuid); + + CMS.debug("EnrollPrifile: fillNSNKEY(): tokencuid="+tcuid); + + } catch (Exception e) { + CMS.debug("EnrollProfile: fillNSHKEY(): "+e.toString()); + throw new EProfileException( + CMS.getUserMessage(locale, "CMS_PROFILE_INVALID_REQUEST")); + } + } + + + public DerInputStream parseKeyGen(Locale locale, String certreq) + throws EProfileException { + byte data[] = CMS.AtoB(certreq); + + DerInputStream derIn = new DerInputStream(data); + + return derIn; + } + + public void fillKeyGen(Locale locale, DerInputStream derIn, X509CertInfo info, IRequest req + ) + throws EProfileException { + try { + + /* get SPKAC Algorithm & Signature */ + DerValue derSPKACContent[] = derIn.getSequence(3); + AlgorithmId mAlgId = AlgorithmId.parse(derSPKACContent[1]); + byte mSignature[] = derSPKACContent[2].getBitString(); + + /* get PKAC SPKI & Challenge */ + byte mPKAC[] = derSPKACContent[0].toByteArray(); + + derIn = new DerInputStream(mPKAC); + DerValue derPKACContent[] = derIn.getSequence(2); + + DerValue mDerSPKI = derPKACContent[0]; + X509Key mSPKI = X509Key.parse(derPKACContent[0]); + + String mChallenge; + DerValue mDerChallenge = derPKACContent[1]; + + if (mDerChallenge.length() != 0) + mChallenge = derPKACContent[1].getIA5String(); + + CertificateX509Key certKey = new CertificateX509Key(mSPKI); + ByteArrayOutputStream certKeyOut = new ByteArrayOutputStream(); + certKey.encode(certKeyOut); + req.setExtData(IEnrollProfile.REQUEST_KEY, certKeyOut.toByteArray()); + info.set(X509CertInfo.KEY, certKey); + } catch (IOException e) { + CMS.debug("EnrollProfile: fillKeyGen " + e.toString()); + throw new EProfileException( + CMS.getUserMessage(locale, "CMS_PROFILE_INVALID_REQUEST")); + } catch (CertificateException e) { + CMS.debug("EnrollProfile: fillKeyGen " + e.toString()); + throw new EProfileException( + CMS.getUserMessage(locale, "CMS_PROFILE_INVALID_REQUEST")); + } + } + + public String normalizeCertReq(String s) { + if (s == null) { + return s; + } + s = s.replaceAll("-----BEGIN CERTIFICATE REQUEST-----", ""); + s = s.replaceAll("-----BEGIN NEW CERTIFICATE REQUEST-----", ""); + s = s.replaceAll("-----END CERTIFICATE REQUEST-----", ""); + s = s.replaceAll("-----END NEW CERTIFICATE REQUEST-----", ""); + + StringBuffer sb = new StringBuffer(); + StringTokenizer st = new StringTokenizer(s, "\r\n "); + + while (st.hasMoreTokens()) { + String nextLine = st.nextToken(); + + nextLine = nextLine.trim(); + if (nextLine.equals("-----BEGIN CERTIFICATE REQUEST-----")) + continue; + if (nextLine.equals("-----BEGIN NEW CERTIFICATE REQUEST-----")) + continue; + if (nextLine.equals("-----END CERTIFICATE REQUEST-----")) + continue; + if (nextLine.equals("-----END NEW CERTIFICATE REQUEST-----")) + continue; + sb.append(nextLine); + } + return sb.toString(); + } + + public Locale getLocale(IRequest request) { + Locale locale = null; + String language = request.getExtDataInString( + EnrollProfile.REQUEST_LOCALE); + if (language != null) { + locale = new Locale(language); + } + return locale; + } + + /** + * Populate input + * <P> + * + * (either all "agent" profile cert requests NOT made through a connector, + * or all "EE" profile cert requests NOT made through a connector) + * <P> + * + * <ul> + * <li>signed.audit LOGGING_SIGNED_AUDIT_PROFILE_CERT_REQUEST used when a + * profile cert request is made (before approval process) + * </ul> + * @param ctx profile context + * @param request the certificate request + * @exception EProfileException an error related to this profile has + * occurred + */ + public void populateInput(IProfileContext ctx, IRequest request) + throws EProfileException { + super.populateInput(ctx, request); + } + + public void populate(IRequest request) + throws EProfileException { + super.populate(request); + + } + + /** + * Passes the request to the set of constraint policies + * that validate the request against the profile. + */ + public void validate(IRequest request) + throws ERejectException { + String auditMessage = null; + String auditSubjectID = auditSubjectID(); + String auditRequesterID = auditRequesterID(request); + String auditProfileID = auditProfileID(); + String auditCertificateSubjectName = ILogger.SIGNED_AUDIT_EMPTY_VALUE; + String subject = null; + + // try { + X509CertInfo info = request.getExtDataInCertInfo(REQUEST_CERTINFO); + + try { + CertificateSubjectName sn = (CertificateSubjectName) + info.get(X509CertInfo.SUBJECT); + + // if the cert subject name is NOT MISSING, retrieve the + // actual "auditCertificateSubjectName" and "normalize" it + if (sn != null) { + subject = sn.toString(); + if (subject != null) { + // NOTE: This is ok even if the cert subject name + // is "" (empty)! + auditCertificateSubjectName = subject.trim(); + } + } + + // store a message in the signed audit log file + auditMessage = CMS.getLogMessage( + LOGGING_SIGNED_AUDIT_PROFILE_CERT_REQUEST, + auditSubjectID, + ILogger.SUCCESS, + auditRequesterID, + auditProfileID, + auditCertificateSubjectName); + + audit(auditMessage); + } catch (CertificateException e) { + CMS.debug("EnrollProfile: populate " + e.toString()); + + // store a message in the signed audit log file + auditMessage = CMS.getLogMessage( + LOGGING_SIGNED_AUDIT_PROFILE_CERT_REQUEST, + auditSubjectID, + ILogger.FAILURE, + auditRequesterID, + auditProfileID, + auditCertificateSubjectName); + + audit(auditMessage); + } catch (IOException e) { + CMS.debug("EnrollProfile: populate " + e.toString()); + + // store a message in the signed audit log file + auditMessage = CMS.getLogMessage( + LOGGING_SIGNED_AUDIT_PROFILE_CERT_REQUEST, + auditSubjectID, + ILogger.FAILURE, + auditRequesterID, + auditProfileID, + auditCertificateSubjectName); + + audit(auditMessage); + } + + super.validate(request); + Object key = null; + + try { + key = info.get(X509CertInfo.KEY); + } catch (CertificateException e) { + } catch (IOException e) { + } + + if (key == null) { + Locale locale = getLocale(request); + + throw new ERejectException(CMS.getUserMessage( + locale, "CMS_PROFILE_EMPTY_KEY")); + } + + try { + CMS.debug("EnrollProfile certInfo : " + info); + } catch (NullPointerException e) { + // do nothing + } + } + + /** + * Signed Audit Log Requester ID + * + * This method is inherited by all extended "EnrollProfile"s, + * and is called to obtain the "RequesterID" for + * a signed audit log message. + * <P> + * + * @param request the actual request + * @return id string containing the signed audit log message RequesterID + */ + protected String auditRequesterID(IRequest request) { + // if no signed audit object exists, bail + if (mSignedAuditLogger == null) { + return null; + } + + String requesterID = ILogger.UNIDENTIFIED; + + if (request != null) { + // overwrite "requesterID" if and only if "id" != null + String id = request.getRequestId().toString(); + + if (id != null) { + requesterID = id.trim(); + } + } + + return requesterID; + } + + /** + * Signed Audit Log Profile ID + * + * This method is inherited by all extended "EnrollProfile"s, + * and is called to obtain the "ProfileID" for + * a signed audit log message. + * <P> + * + * @return id string containing the signed audit log message ProfileID + */ + protected String auditProfileID() { + // if no signed audit object exists, bail + if (mSignedAuditLogger == null) { + return null; + } + + String profileID = getId(); + + if (profileID != null) { + profileID = profileID.trim(); + } else { + profileID = ILogger.UNIDENTIFIED; + } + + return profileID; + } + + public void verifyPOP(Locale locale, CertReqMsg certReqMsg) + throws EProfileException { + CMS.debug("EnrollProfile ::in verifyPOP"); + + String auditMessage = null; + String auditSubjectID = auditSubjectID(); + + if (!certReqMsg.hasPop()) { + return; + } + ProofOfPossession pop = certReqMsg.getPop(); + ProofOfPossession.Type popType = pop.getType(); + + if (popType != ProofOfPossession.SIGNATURE) { + return; + } + + try { + CryptoManager cm = CryptoManager.getInstance(); + String tokenName = CMS.getConfigStore().getString("ca.requestVerify.token", + "Internal Key Storage Token"); + CryptoToken verifyToken = cm.getTokenByName(tokenName); + if (tokenName.equals("Internal Key Storage Token")) { + //use internal token + CMS.debug("POP verification using internal token"); + certReqMsg.verify(); + } else { + CMS.debug("POP verification using token:"+ tokenName); + certReqMsg.verify(verifyToken); + } + + // store a message in the signed audit log file + auditMessage = CMS.getLogMessage( + LOGGING_SIGNED_AUDIT_PROOF_OF_POSSESSION, + auditSubjectID, + ILogger.SUCCESS ); + audit( auditMessage ); + } catch (Exception e) { + + CMS.debug("Failed POP verify! "+e.toString()); + + // store a message in the signed audit log file + auditMessage = CMS.getLogMessage( + LOGGING_SIGNED_AUDIT_PROOF_OF_POSSESSION, + auditSubjectID, + ILogger.FAILURE ); + + audit( auditMessage ); + + throw new EProfileException(CMS.getUserMessage(locale, + "CMS_POP_VERIFICATION_ERROR")); + } + } +} + |