Examples with CertificateList org.bouncycastle.asn1.x509.CertificateList used on opensource projects

Example 1 with CertificateList

use of org.bouncycastle.asn1.x509.CertificateList in project robovm by robovm.

the class CertUtils method generateCRLStructure.

private static CertificateList generateCRLStructure(TBSCertList tbsCertList, AlgorithmIdentifier sigAlgId, byte[] signature) {
    ASN1EncodableVector v = new ASN1EncodableVector();
    v.add(tbsCertList);
    v.add(sigAlgId);
    v.add(new DERBitString(signature));
    return CertificateList.getInstance(new DERSequence(v));
}

Example 2 with CertificateList

use of org.bouncycastle.asn1.x509.CertificateList in project robovm by robovm.

the class X509CertFactoryImpl method engineGenerateCRLs.

/**
     * @see java.security.cert.CertificateFactorySpi#engineGenerateCRLs(InputStream)
     * method documentation for more info
     */
public Collection<? extends CRL> engineGenerateCRLs(InputStream inStream) throws CRLException {
    if (inStream == null) {
        throw new CRLException("inStream == null");
    }
    ArrayList<CRL> result = new ArrayList<CRL>();
    try {
        if (!inStream.markSupported()) {
            inStream = new RestoringInputStream(inStream);
        }
        // if it is PEM encoded form this array will contain the encoding
        // so ((it is PEM) <-> (encoding != null))
        byte[] encoding = null;
        // The following by SEQUENCE ASN.1 tag, used for
        // recognizing the data format
        // (is it PKCS7 ContentInfo structure, X.509 CRL, or
        // unsupported encoding)
        int second_asn1_tag = -1;
        inStream.mark(1);
        int ch;
        while ((ch = inStream.read()) != -1) {
            // check if it is PEM encoded form
            if (ch == '-') {
                // beginning of PEM encoding ('-' char)
                // decode PEM chunk and store its content (ASN.1 encoding)
                encoding = decodePEM(inStream, FREE_BOUND_SUFFIX);
            } else if (ch == 0x30) {
                // beginning of ASN.1 sequence (0x30)
                encoding = null;
                inStream.reset();
                // prepare for data format determination
                inStream.mark(CRL_CACHE_SEED_LENGTH);
            } else {
                // unsupported data
                if (result.size() == 0) {
                    throw new CRLException("Unsupported encoding");
                } else {
                    // it can be trailing user data,
                    // so keep it in the stream
                    inStream.reset();
                    return result;
                }
            }
            // Check the data format
            BerInputStream in = (encoding == null) ? new BerInputStream(inStream) : new BerInputStream(encoding);
            // read the next ASN.1 tag
            second_asn1_tag = in.next();
            if (encoding == null) {
                // keep whole structure in the stream
                inStream.reset();
            }
            // check if it is a TBSCertList structure
            if (second_asn1_tag != ASN1Constants.TAG_C_SEQUENCE) {
                if (result.size() == 0) {
                    // whether it is PKCS7 structure
                    break;
                } else {
                    // so return what we already read
                    return result;
                }
            } else {
                if (encoding == null) {
                    result.add(getCRL(inStream));
                } else {
                    result.add(getCRL(encoding));
                }
            }
            inStream.mark(1);
        }
        if (result.size() != 0) {
            // the stream was read out
            return result;
        } else if (ch == -1) {
            throw new CRLException("There is no data in the stream");
        }
        // else: check if it is PKCS7
        if (second_asn1_tag == ASN1Constants.TAG_OID) {
            // it is PKCS7 ContentInfo structure, so decode it
            ContentInfo info = (ContentInfo) ((encoding != null) ? ContentInfo.ASN1.decode(encoding) : ContentInfo.ASN1.decode(inStream));
            // retrieve SignedData
            SignedData data = info.getSignedData();
            if (data == null) {
                throw new CRLException("Invalid PKCS7 data provided");
            }
            List<CertificateList> crls = data.getCRLs();
            if (crls != null) {
                for (CertificateList crl : crls) {
                    result.add(new X509CRLImpl(crl));
                }
            }
            return result;
        }
        // else: Unknown data format
        throw new CRLException("Unsupported encoding");
    } catch (IOException e) {
        throw new CRLException(e);
    }
}

Example 3 with CertificateList

use of org.bouncycastle.asn1.x509.CertificateList in project xipki by xipki.

the class X509CaCmpResponderImpl method cmpGeneralMsg.

// method cmpRevokeOrUnrevokeOrRemoveCertificates
private PKIBody cmpGeneralMsg(PKIHeaderBuilder respHeader, CmpControl cmpControl, PKIHeader reqHeader, PKIBody reqBody, CmpRequestorInfo requestor, ASN1OctetString tid, String msgId, AuditEvent event) throws InsuffientPermissionException {
    GenMsgContent genMsgBody = GenMsgContent.getInstance(reqBody.getContent());
    InfoTypeAndValue[] itvs = genMsgBody.toInfoTypeAndValueArray();
    InfoTypeAndValue itv = null;
    if (itvs != null && itvs.length > 0) {
        for (InfoTypeAndValue entry : itvs) {
            String itvType = entry.getInfoType().getId();
            if (KNOWN_GENMSG_IDS.contains(itvType)) {
                itv = entry;
                break;
            }
        }
    }
    if (itv == null) {
        String statusMessage = "PKIBody type " + PKIBody.TYPE_GEN_MSG + " is only supported with the sub-types " + KNOWN_GENMSG_IDS.toString();
        return buildErrorMsgPkiBody(PKIStatus.rejection, PKIFailureInfo.badRequest, statusMessage);
    }
    InfoTypeAndValue itvResp = null;
    ASN1ObjectIdentifier infoType = itv.getInfoType();
    int failureInfo;
    try {
        X509Ca ca = getCa();
        if (CMPObjectIdentifiers.it_currentCRL.equals(infoType)) {
            event.addEventType(CaAuditConstants.TYPE_CMP_genm_currentCrl);
            checkPermission(requestor, PermissionConstants.GET_CRL);
            CertificateList crl = ca.getBcCurrentCrl();
            if (itv.getInfoValue() == null) {
                // as defined in RFC 4210
                crl = ca.getBcCurrentCrl();
            } else {
                // xipki extension
                ASN1Integer crlNumber = ASN1Integer.getInstance(itv.getInfoValue());
                crl = ca.getBcCrl(crlNumber.getPositiveValue());
            }
            if (crl == null) {
                String statusMessage = "no CRL is available";
                return buildErrorMsgPkiBody(PKIStatus.rejection, PKIFailureInfo.systemFailure, statusMessage);
            }
            itvResp = new InfoTypeAndValue(infoType, crl);
        } else if (ObjectIdentifiers.id_xipki_cmp_cmpGenmsg.equals(infoType)) {
            ASN1Encodable asn1 = itv.getInfoValue();
            ASN1Integer asn1Code = null;
            ASN1Encodable reqValue = null;
            try {
                ASN1Sequence seq = ASN1Sequence.getInstance(asn1);
                asn1Code = ASN1Integer.getInstance(seq.getObjectAt(0));
                if (seq.size() > 1) {
                    reqValue = seq.getObjectAt(1);
                }
            } catch (IllegalArgumentException ex) {
                String statusMessage = "invalid value of the InfoTypeAndValue for " + ObjectIdentifiers.id_xipki_cmp_cmpGenmsg.getId();
                return buildErrorMsgPkiBody(PKIStatus.rejection, PKIFailureInfo.badRequest, statusMessage);
            }
            ASN1Encodable respValue;
            int action = asn1Code.getPositiveValue().intValue();
            switch(action) {
                case XiSecurityConstants.CMP_ACTION_GEN_CRL:
                    event.addEventType(CaAuditConstants.TYPE_CMP_genm_genCrl);
                    checkPermission(requestor, PermissionConstants.GEN_CRL);
                    X509CRL tmpCrl = ca.generateCrlOnDemand(msgId);
                    if (tmpCrl == null) {
                        String statusMessage = "CRL generation is not activated";
                        return buildErrorMsgPkiBody(PKIStatus.rejection, PKIFailureInfo.systemFailure, statusMessage);
                    } else {
                        respValue = CertificateList.getInstance(tmpCrl.getEncoded());
                    }
                    break;
                case XiSecurityConstants.CMP_ACTION_GET_CRL_WITH_SN:
                    event.addEventType(CaAuditConstants.TYPE_CMP_genm_crlForNumber);
                    checkPermission(requestor, PermissionConstants.GET_CRL);
                    ASN1Integer crlNumber = ASN1Integer.getInstance(reqValue);
                    respValue = ca.getBcCrl(crlNumber.getPositiveValue());
                    if (respValue == null) {
                        String statusMessage = "no CRL is available";
                        return buildErrorMsgPkiBody(PKIStatus.rejection, PKIFailureInfo.systemFailure, statusMessage);
                    }
                    break;
                case XiSecurityConstants.CMP_ACTION_GET_CAINFO:
                    event.addEventType(CaAuditConstants.TYPE_CMP_genm_cainfo);
                    Set<Integer> acceptVersions = new HashSet<>();
                    if (reqValue != null) {
                        ASN1Sequence seq = DERSequence.getInstance(reqValue);
                        int size = seq.size();
                        for (int i = 0; i < size; i++) {
                            ASN1Integer ai = ASN1Integer.getInstance(seq.getObjectAt(i));
                            acceptVersions.add(ai.getPositiveValue().intValue());
                        }
                    }
                    if (CollectionUtil.isEmpty(acceptVersions)) {
                        acceptVersions.add(1);
                    }
                    String systemInfo = getSystemInfo(requestor, acceptVersions);
                    respValue = new DERUTF8String(systemInfo);
                    break;
                default:
                    String statusMessage = "unsupported XiPKI action code '" + action + "'";
                    return buildErrorMsgPkiBody(PKIStatus.rejection, PKIFailureInfo.badRequest, statusMessage);
            }
            // end switch (action)
            ASN1EncodableVector vec = new ASN1EncodableVector();
            vec.add(asn1Code);
            if (respValue != null) {
                vec.add(respValue);
            }
            itvResp = new InfoTypeAndValue(infoType, new DERSequence(vec));
        } else if (ObjectIdentifiers.id_xipki_cmp_cacerts.equals(infoType)) {
            event.addEventType(CaAuditConstants.TYPE_CMP_genm_cacerts);
            CMPCertificate caCert = ca.getCaInfo().getCertInCmpFormat();
            itvResp = new InfoTypeAndValue(infoType, new DERSequence(caCert));
        }
        GenRepContent genRepContent = new GenRepContent(itvResp);
        return new PKIBody(PKIBody.TYPE_GEN_REP, genRepContent);
    } catch (OperationException ex) {
        failureInfo = getPKiFailureInfo(ex);
        ErrorCode code = ex.getErrorCode();
        String errorMessage;
        switch(code) {
            case DATABASE_FAILURE:
            case SYSTEM_FAILURE:
                errorMessage = code.name();
                break;
            default:
                errorMessage = code.name() + ": " + ex.getErrorMessage();
                break;
        }
        return buildErrorMsgPkiBody(PKIStatus.rejection, failureInfo, errorMessage);
    } catch (CRLException ex) {
        String statusMessage = "CRLException: " + ex.getMessage();
        return buildErrorMsgPkiBody(PKIStatus.rejection, PKIFailureInfo.systemFailure, statusMessage);
    }
}

Example 4 with CertificateList

use of org.bouncycastle.asn1.x509.CertificateList in project xipki by xipki.

the class X509Ca method getBcCrl.

public CertificateList getBcCrl(BigInteger crlNumber) throws OperationException {
    LOG.info("     START getCrl: ca={}, crlNumber={}", caIdent, crlNumber);
    boolean successful = false;
    try {
        byte[] encodedCrl = certstore.getEncodedCrl(caIdent, crlNumber);
        if (encodedCrl == null) {
            return null;
        }
        try {
            CertificateList crl = CertificateList.getInstance(encodedCrl);
            successful = true;
            if (LOG.isInfoEnabled()) {
                LOG.info("SUCCESSFUL getCrl: ca={}, thisUpdate={}", caIdent, crl.getThisUpdate().getTime());
            }
            return crl;
        } catch (RuntimeException ex) {
            throw new OperationException(ErrorCode.SYSTEM_FAILURE, ex);
        }
    } finally {
        if (!successful) {
            LOG.info("    FAILED getCrl: ca={}", caIdent);
        }
    }
}

Example 5 with CertificateList

use of org.bouncycastle.asn1.x509.CertificateList in project xipki by xipki.

the class CaEmulator method getCrl.

public synchronized CertificateList getCrl(X500Name issuer, BigInteger serialNumber) throws Exception {
    if (crl != null) {
        return crl;
    }
    Date thisUpdate = new Date();
    X509v2CRLBuilder crlBuilder = new X509v2CRLBuilder(caSubject, thisUpdate);
    Date nextUpdate = new Date(thisUpdate.getTime() + 30 * DAY_IN_MS);
    crlBuilder.setNextUpdate(nextUpdate);
    Date caStartTime = caCert.getTBSCertificate().getStartDate().getDate();
    Date revocationTime = new Date(caStartTime.getTime() + 1);
    if (revocationTime.after(thisUpdate)) {
        revocationTime = caStartTime;
    }
    crlBuilder.addCRLEntry(BigInteger.valueOf(2), revocationTime, CRLReason.keyCompromise);
    crlBuilder.addExtension(Extension.cRLNumber, false, new ASN1Integer(crlNumber.getAndAdd(1)));
    String signatureAlgorithm = ScepUtil.getSignatureAlgorithm(caKey, ScepHashAlgo.SHA256);
    ContentSigner contentSigner = new JcaContentSignerBuilder(signatureAlgorithm).build(caKey);
    X509CRLHolder crl = crlBuilder.build(contentSigner);
    return crl.toASN1Structure();
}