Examples with GeneralName com.github.zhenwei.core.asn1.x509.GeneralName used on opensource projects

Example 71 with GeneralName

use of com.github.zhenwei.core.asn1.x509.GeneralName in project xipki by xipki.

the class CmpResponder method processPkiMessage.

public PKIMessage processPkiMessage(PKIMessage pkiMessage, X509Certificate tlsClientCert, AuditEvent event) {
    ParamUtil.requireNonNull("pkiMessage", pkiMessage);
    ParamUtil.requireNonNull("event", event);
    GeneralPKIMessage message = new GeneralPKIMessage(pkiMessage);
    PKIHeader reqHeader = message.getHeader();
    ASN1OctetString tid = reqHeader.getTransactionID();
    String msgId = null;
    if (event != null) {
        msgId = RandomUtil.nextHexLong();
        event.addEventData(CaAuditConstants.NAME_mid, msgId);
    }
    if (tid == null) {
        byte[] randomBytes = randomTransactionId();
        tid = new DEROctetString(randomBytes);
    }
    String tidStr = Base64.encodeToString(tid.getOctets());
    if (event != null) {
        event.addEventData(CaAuditConstants.NAME_tid, tidStr);
    }
    int reqPvno = reqHeader.getPvno().getValue().intValue();
    if (reqPvno != PVNO_CMP2000) {
        if (event != null) {
            event.setLevel(AuditLevel.INFO);
            event.setStatus(AuditStatus.FAILED);
            event.addEventData(CaAuditConstants.NAME_message, "unsupproted version " + reqPvno);
        }
        return buildErrorPkiMessage(tid, reqHeader, PKIFailureInfo.unsupportedVersion, null);
    }
    CmpControl cmpControl = getCmpControl();
    Integer failureCode = null;
    String statusText = null;
    Date messageTime = null;
    if (reqHeader.getMessageTime() != null) {
        try {
            messageTime = reqHeader.getMessageTime().getDate();
        } catch (ParseException ex) {
            LogUtil.error(LOG, ex, "tid=" + tidStr + ": could not parse messageTime");
        }
    }
    GeneralName recipient = reqHeader.getRecipient();
    boolean intentMe = (recipient == null) ? true : intendsMe(recipient);
    if (!intentMe) {
        LOG.warn("tid={}: I am not the intended recipient, but '{}'", tid, reqHeader.getRecipient());
        failureCode = PKIFailureInfo.badRequest;
        statusText = "I am not the intended recipient";
    } else if (messageTime == null) {
        if (cmpControl.isMessageTimeRequired()) {
            failureCode = PKIFailureInfo.missingTimeStamp;
            statusText = "missing time-stamp";
        }
    } else {
        long messageTimeBias = cmpControl.getMessageTimeBias();
        if (messageTimeBias < 0) {
            messageTimeBias *= -1;
        }
        long msgTimeMs = messageTime.getTime();
        long currentTimeMs = System.currentTimeMillis();
        long bias = (msgTimeMs - currentTimeMs) / 1000L;
        if (bias > messageTimeBias) {
            failureCode = PKIFailureInfo.badTime;
            statusText = "message time is in the future";
        } else if (bias * -1 > messageTimeBias) {
            failureCode = PKIFailureInfo.badTime;
            statusText = "message too old";
        }
    }
    if (failureCode != null) {
        if (event != null) {
            event.setLevel(AuditLevel.INFO);
            event.setStatus(AuditStatus.FAILED);
            event.addEventData(CaAuditConstants.NAME_message, statusText);
        }
        return buildErrorPkiMessage(tid, reqHeader, failureCode, statusText);
    }
    boolean isProtected = message.hasProtection();
    CmpRequestorInfo requestor;
    String errorStatus;
    if (isProtected) {
        try {
            ProtectionVerificationResult verificationResult = verifyProtection(tidStr, message, cmpControl);
            ProtectionResult pr = verificationResult.getProtectionResult();
            switch(pr) {
                case VALID:
                    errorStatus = null;
                    break;
                case INVALID:
                    errorStatus = "request is protected by signature but invalid";
                    break;
                case NOT_SIGNATURE_BASED:
                    errorStatus = "request is not protected by signature";
                    break;
                case SENDER_NOT_AUTHORIZED:
                    errorStatus = "request is protected by signature but the requestor is not authorized";
                    break;
                case SIGALGO_FORBIDDEN:
                    errorStatus = "request is protected by signature but the protection algorithm" + " is forbidden";
                    break;
                default:
                    throw new RuntimeException("should not reach here, unknown ProtectionResult " + pr);
            }
            // end switch
            requestor = (CmpRequestorInfo) verificationResult.getRequestor();
        } catch (Exception ex) {
            LogUtil.error(LOG, ex, "tid=" + tidStr + ": could not verify the signature");
            errorStatus = "request has invalid signature based protection";
            requestor = null;
        }
    } else if (tlsClientCert != null) {
        boolean authorized = false;
        requestor = getRequestor(reqHeader);
        if (requestor != null) {
            if (tlsClientCert.equals(requestor.getCert().getCert())) {
                authorized = true;
            }
        }
        if (authorized) {
            errorStatus = null;
        } else {
            LOG.warn("tid={}: not authorized requestor (TLS client '{}')", tid, X509Util.getRfc4519Name(tlsClientCert.getSubjectX500Principal()));
            errorStatus = "requestor (TLS client certificate) is not authorized";
        }
    } else {
        errorStatus = "request has no protection";
        requestor = null;
    }
    if (errorStatus != null) {
        if (event != null) {
            event.setLevel(AuditLevel.INFO);
            event.setStatus(AuditStatus.FAILED);
            event.addEventData(CaAuditConstants.NAME_message, errorStatus);
        }
        return buildErrorPkiMessage(tid, reqHeader, PKIFailureInfo.badMessageCheck, errorStatus);
    }
    PKIMessage resp = processPkiMessage0(pkiMessage, requestor, tid, message, msgId, event);
    if (isProtected) {
        resp = addProtection(resp, event);
    } else {
    // protected by TLS connection
    }
    return resp;
}

Example 72 with GeneralName

use of com.github.zhenwei.core.asn1.x509.GeneralName in project xipki by xipki.

the class ResponderEntryWrapper method initSigner.

public void initSigner(SecurityFactory securityFactory) throws ObjectCreationException {
    ParamUtil.requireNonNull("securityFactory", securityFactory);
    if (signer != null) {
        return;
    }
    if (dbEntry == null) {
        throw new ObjectCreationException("dbEntry is null");
    }
    X509Certificate responderCert = dbEntry.getCertificate();
    dbEntry.setConfFaulty(true);
    signer = securityFactory.createSigner(dbEntry.getType(), new SignerConf(dbEntry.getConf()), responderCert);
    if (signer.getCertificate() == null) {
        throw new ObjectCreationException("signer without certificate is not allowed");
    }
    dbEntry.setConfFaulty(false);
    if (dbEntry.getBase64Cert() == null) {
        dbEntry.setCertificate(signer.getCertificate());
        subjectAsX500Name = X500Name.getInstance(signer.getBcCertificate().getSubject());
        subjectAsGeneralName = new GeneralName(subjectAsX500Name);
    }
}

Example 73 with GeneralName

use of com.github.zhenwei.core.asn1.x509.GeneralName in project xipki by xipki.

the class ResponderEntryWrapper method setDbEntry.

public void setDbEntry(ResponderEntry dbEntry) {
    this.dbEntry = ParamUtil.requireNonNull("dbEntry", dbEntry);
    signer = null;
    if (dbEntry.getCertificate() != null) {
        subjectAsX500Name = X500Name.getInstance(dbEntry.getCertificate().getSubjectX500Principal().getEncoded());
        subjectAsGeneralName = new GeneralName(subjectAsX500Name);
    }
}

Example 74 with GeneralName

use of com.github.zhenwei.core.asn1.x509.GeneralName in project xipki by xipki.

the class ExtensionsChecker method checkExtensionIssuerKeyIdentifier.

// method checkExtensionSubjectKeyIdentifier
private void checkExtensionIssuerKeyIdentifier(StringBuilder failureMsg, byte[] extensionValue, X509IssuerInfo issuerInfo) {
    AuthorityKeyIdentifier asn1 = AuthorityKeyIdentifier.getInstance(extensionValue);
    byte[] keyIdentifier = asn1.getKeyIdentifier();
    if (keyIdentifier == null) {
        failureMsg.append("keyIdentifier is 'absent' but expected 'present'; ");
    } else if (!Arrays.equals(issuerInfo.getSubjectKeyIdentifier(), keyIdentifier)) {
        addViolation(failureMsg, "keyIdentifier", hex(keyIdentifier), hex(issuerInfo.getSubjectKeyIdentifier()));
    }
    BigInteger serialNumber = asn1.getAuthorityCertSerialNumber();
    GeneralNames names = asn1.getAuthorityCertIssuer();
    if (certProfile.isIncludeIssuerAndSerialInAki()) {
        if (serialNumber == null) {
            failureMsg.append("authorityCertSerialNumber is 'absent' but expected 'present'; ");
        } else {
            if (!issuerInfo.getCert().getSerialNumber().equals(serialNumber)) {
                addViolation(failureMsg, "authorityCertSerialNumber", LogUtil.formatCsn(serialNumber), LogUtil.formatCsn(issuerInfo.getCert().getSerialNumber()));
            }
        }
        if (names == null) {
            failureMsg.append("authorityCertIssuer is 'absent' but expected 'present'; ");
        } else {
            GeneralName[] genNames = names.getNames();
            X500Name x500GenName = null;
            for (GeneralName genName : genNames) {
                if (genName.getTagNo() != GeneralName.directoryName) {
                    continue;
                }
                if (x500GenName != null) {
                    failureMsg.append("authorityCertIssuer contains at least two directoryName " + "but expected one; ");
                    break;
                } else {
                    x500GenName = (X500Name) genName.getName();
                }
            }
            if (x500GenName == null) {
                failureMsg.append("authorityCertIssuer does not contain directoryName but expected one; ");
            } else {
                X500Name caSubject = issuerInfo.getBcCert().getTBSCertificate().getSubject();
                if (!caSubject.equals(x500GenName)) {
                    addViolation(failureMsg, "authorityCertIssuer", x500GenName, caSubject);
                }
            }
        }
    } else {
        if (serialNumber != null) {
            failureMsg.append("authorityCertSerialNumber is 'absent' but expected 'present'; ");
        }
        if (names != null) {
            failureMsg.append("authorityCertIssuer is 'absent' but expected 'present'; ");
        }
    }
}

Example 75 with GeneralName

use of com.github.zhenwei.core.asn1.x509.GeneralName in project xipki by xipki.

the class ExtensionsChecker method checkExtensionSubjectInfoAccess.

private void checkExtensionSubjectInfoAccess(StringBuilder failureMsg, byte[] extensionValue, Extensions requestedExtensions, ExtensionControl extControl) {
    Map<ASN1ObjectIdentifier, Set<GeneralNameMode>> conf = certProfile.getSubjectInfoAccessModes();
    if (conf == null) {
        failureMsg.append("extension is present but not expected; ");
        return;
    }
    ASN1Encodable requestExtValue = null;
    if (requestedExtensions != null) {
        requestExtValue = requestedExtensions.getExtensionParsedValue(Extension.subjectInfoAccess);
    }
    if (requestExtValue == null) {
        failureMsg.append("extension is present but not expected; ");
        return;
    }
    ASN1Sequence requestSeq = ASN1Sequence.getInstance(requestExtValue);
    ASN1Sequence certSeq = ASN1Sequence.getInstance(extensionValue);
    int size = requestSeq.size();
    if (certSeq.size() != size) {
        addViolation(failureMsg, "size of GeneralNames", certSeq.size(), size);
        return;
    }
    for (int i = 0; i < size; i++) {
        AccessDescription ad = AccessDescription.getInstance(requestSeq.getObjectAt(i));
        ASN1ObjectIdentifier accessMethod = ad.getAccessMethod();
        Set<GeneralNameMode> generalNameModes = conf.get(accessMethod);
        if (generalNameModes == null) {
            failureMsg.append("accessMethod in requestedExtension ").append(accessMethod.getId()).append(" is not allowed; ");
            continue;
        }
        AccessDescription certAccessDesc = AccessDescription.getInstance(certSeq.getObjectAt(i));
        ASN1ObjectIdentifier certAccessMethod = certAccessDesc.getAccessMethod();
        boolean bo = (accessMethod == null) ? (certAccessMethod == null) : accessMethod.equals(certAccessMethod);
        if (!bo) {
            addViolation(failureMsg, "accessMethod", (certAccessMethod == null) ? "null" : certAccessMethod.getId(), (accessMethod == null) ? "null" : accessMethod.getId());
            continue;
        }
        GeneralName accessLocation;
        try {
            accessLocation = createGeneralName(ad.getAccessLocation(), generalNameModes);
        } catch (BadCertTemplateException ex) {
            failureMsg.append("invalid requestedExtension: ").append(ex.getMessage()).append("; ");
            continue;
        }
        GeneralName certAccessLocation = certAccessDesc.getAccessLocation();
        if (!certAccessLocation.equals(accessLocation)) {
            failureMsg.append("accessLocation does not match the requested one; ");
        }
    }
}