Examples with CertificateManager org.demoiselle.signer.core.CertificateManager used on opensource projects

Example 1 with CertificateManager

use of org.demoiselle.signer.core.CertificateManager in project signer by demoiselle.

the class CAdESSigner method doSign.

private byte[] doSign(byte[] content, byte[] previewSignature) {
    try {
        Security.addProvider(new BouncyCastleProvider());
        // Completa os certificados ausentes da cadeia, se houver
        if (this.certificate == null && this.certificateChain != null && this.certificateChain.length > 0) {
            this.certificate = (X509Certificate) this.certificateChain[0];
        }
        this.certificateChain = CAManager.getInstance().getCertificateChainArray(this.certificate);
        if (this.certificateChain.length < 3) {
            throw new SignerException(cadesMessagesBundle.getString("error.no.ca", this.certificate.getIssuerDN()));
        }
        Certificate[] certStore = new Certificate[] {};
        CMSSignedData cmsPreviewSignedData = null;
        // Importar todos os certificados da assinatura anterior
        if (previewSignature != null && previewSignature.length > 0) {
            cmsPreviewSignedData = new CMSSignedData(new CMSAbsentContent(), previewSignature);
            Collection<X509Certificate> previewCerts = this.getSignersCertificates(cmsPreviewSignedData);
            // previewCerts.add(this.certificate);
            certStore = previewCerts.toArray(new Certificate[] {});
        }
        setCertificateManager(new CertificateManager(this.certificate));
        // Recupera a lista de algoritmos da politica e o tamanho minimo da
        // chave
        List<AlgAndLength> listOfAlgAndLength = new ArrayList<AlgAndLength>();
        for (AlgAndLength algLength : signaturePolicy.getSignPolicyInfo().getSignatureValidationPolicy().getCommonRules().getAlgorithmConstraintSet().getSignerAlgorithmConstraints().getAlgAndLengths()) {
            listOfAlgAndLength.add(algLength);
        }
        AlgAndLength algAndLength = null;
        // verificar se o mesmo é permitido pela politica
        if (this.pkcs1.getAlgorithm() != null) {
            String varSetedAlgorithmOID = AlgorithmNames.getOIDByAlgorithmName(this.pkcs1.getAlgorithm());
            for (AlgAndLength algLength : listOfAlgAndLength) {
                if (algLength.getAlgID().getValue().equalsIgnoreCase(varSetedAlgorithmOID)) {
                    algAndLength = algLength;
                    SignerAlgorithmEnum varSignerAlgorithmEnum = SignerAlgorithmEnum.valueOf(this.pkcs1.getAlgorithm());
                    String varOIDAlgorithmHash = varSignerAlgorithmEnum.getOIDAlgorithmHash();
                    ObjectIdentifier varObjectIdentifier = signaturePolicy.getSignPolicyHashAlg().getAlgorithm();
                    varObjectIdentifier.setValue(varOIDAlgorithmHash);
                    AlgorithmIdentifier varAlgorithmIdentifier = signaturePolicy.getSignPolicyHashAlg();
                    varAlgorithmIdentifier.setAlgorithm(varObjectIdentifier);
                    signaturePolicy.setSignPolicyHashAlg(varAlgorithmIdentifier);
                }
            }
        } else {
            algAndLength = listOfAlgAndLength.get(0);
        }
        if (algAndLength == null) {
            throw new SignerException(cadesMessagesBundle.getString("error.no.algorithm.policy"));
        }
        logger.info(cadesMessagesBundle.getString("info.algorithm.id", algAndLength.getAlgID().getValue()));
        logger.info(cadesMessagesBundle.getString("info.algorithm.name", AlgorithmNames.getAlgorithmNameByOID(algAndLength.getAlgID().getValue())));
        logger.info(cadesMessagesBundle.getString("info.algorithm.policy.default", AlgorithmNames.getOIDByAlgorithmName(getAlgorithm())));
        logger.info(cadesMessagesBundle.getString("info.min.key.length", algAndLength.getMinKeyLength()));
        // Recupera o tamanho minimo da chave para validacao
        logger.info(cadesMessagesBundle.getString("info.validating.key.length"));
        int keyLegth = ((RSAKey) certificate.getPublicKey()).getModulus().bitLength();
        if (keyLegth < algAndLength.getMinKeyLength()) {
            throw new SignerException(cadesMessagesBundle.getString("error.min.key.length", algAndLength.getMinKeyLength().toString(), keyLegth));
        }
        AttributeFactory attributeFactory = AttributeFactory.getInstance();
        // Consulta e adiciona os atributos assinados
        ASN1EncodableVector signedAttributes = new ASN1EncodableVector();
        logger.info(cadesMessagesBundle.getString("info.signed.attribute"));
        if (signaturePolicy.getSignPolicyInfo().getSignatureValidationPolicy().getCommonRules().getSignerAndVeriferRules().getSignerRules().getMandatedSignedAttr().getObjectIdentifiers() != null) {
            for (ObjectIdentifier objectIdentifier : signaturePolicy.getSignPolicyInfo().getSignatureValidationPolicy().getCommonRules().getSignerAndVeriferRules().getSignerRules().getMandatedSignedAttr().getObjectIdentifiers()) {
                SignedOrUnsignedAttribute signedOrUnsignedAttribute = attributeFactory.factory(objectIdentifier.getValue());
                signedOrUnsignedAttribute.initialize(this.pkcs1.getPrivateKey(), certificateChain, content, signaturePolicy, this.hash);
                signedAttributes.add(signedOrUnsignedAttribute.getValue());
            }
        }
        // Monta a tabela de atributos assinados
        AttributeTable signedAttributesTable = new AttributeTable(signedAttributes);
        // Create the table table generator that will added to the Signer
        // builder
        CMSAttributeTableGenerator signedAttributeGenerator = new DefaultSignedAttributeTableGenerator(signedAttributesTable);
        // Recupera o(s) certificado(s) de confianca para validacao
        Collection<X509Certificate> trustedCAs = new HashSet<X509Certificate>();
        Collection<CertificateTrustPoint> ctp = signaturePolicy.getSignPolicyInfo().getSignatureValidationPolicy().getCommonRules().getSigningCertTrustCondition().getSignerTrustTrees().getCertificateTrustPoints();
        for (CertificateTrustPoint certificateTrustPoint : ctp) {
            logger.info(cadesMessagesBundle.getString("info.trust.point", certificateTrustPoint.getTrustpoint().getSubjectDN().toString()));
            trustedCAs.add(certificateTrustPoint.getTrustpoint());
        }
        // Efetua a validacao das cadeias do certificado baseado na politica
        Collection<X509Certificate> certificateChainTrusted = new HashSet<X509Certificate>();
        for (Certificate certCA : certificateChain) {
            certificateChainTrusted.add((X509Certificate) certCA);
        }
        X509Certificate rootOfCertificate = null;
        for (X509Certificate tcac : certificateChainTrusted) {
            logger.info(tcac.getIssuerDN().toString());
            if (CAManager.getInstance().isRootCA(tcac)) {
                rootOfCertificate = tcac;
            }
        }
        if (trustedCAs.contains(rootOfCertificate)) {
            logger.info(cadesMessagesBundle.getString("info.trust.in.point", rootOfCertificate.getSubjectDN()));
        } else {
            // Não encontrou na política, verificará nas cadeias do
            // componente chain-icp-brasil provavelmente certificado de
            // homologação.
            logger.warn(cadesMessagesBundle.getString("info.trust.poin.homolog"));
            CAManager.getInstance().validateRootCAs(certificateChainTrusted, certificate);
        }
        // validade da politica
        logger.info(cadesMessagesBundle.getString("info.policy.valid.period"));
        PolicyValidator pv = new PolicyValidator(this.signaturePolicy, this.policyName);
        pv.validate();
        // Realiza a assinatura do conteudo
        CMSSignedDataGenerator gen = new CMSSignedDataGenerator();
        gen.addCertificates(this.generatedCertStore(certStore));
        String algorithmOID = algAndLength.getAlgID().getValue();
        logger.info(cadesMessagesBundle.getString("info.algorithm.id", algorithmOID));
        SignerInfoGenerator signerInfoGenerator = new JcaSimpleSignerInfoGeneratorBuilder().setSignedAttributeGenerator(signedAttributeGenerator).setUnsignedAttributeGenerator(null).build(AlgorithmNames.getAlgorithmNameByOID(algorithmOID), this.pkcs1.getPrivateKey(), this.certificate);
        gen.addSignerInfoGenerator(signerInfoGenerator);
        CMSTypedData cmsTypedData;
        // para assinatura do hash, content nulo
        if (content == null) {
            cmsTypedData = new CMSAbsentContent();
        } else {
            cmsTypedData = new CMSProcessableByteArray(content);
        }
        // Efetua a assinatura digital do conteúdo
        CMSSignedData cmsSignedData = gen.generate(cmsTypedData, this.attached);
        setAttached(false);
        // Consulta e adiciona os atributos não assinados//
        ASN1EncodableVector unsignedAttributes = new ASN1EncodableVector();
        logger.info(cadesMessagesBundle.getString("info.unsigned.attribute"));
        Collection<SignerInformation> vNewSigners = cmsSignedData.getSignerInfos().getSigners();
        Iterator<SignerInformation> it = vNewSigners.iterator();
        SignerInformation oSi = it.next();
        if (signaturePolicy.getSignPolicyInfo().getSignatureValidationPolicy().getCommonRules().getSignerAndVeriferRules().getSignerRules().getMandatedUnsignedAttr().getObjectIdentifiers() != null) {
            for (ObjectIdentifier objectIdentifier : signaturePolicy.getSignPolicyInfo().getSignatureValidationPolicy().getCommonRules().getSignerAndVeriferRules().getSignerRules().getMandatedUnsignedAttr().getObjectIdentifiers()) {
                SignedOrUnsignedAttribute signedOrUnsignedAttribute = attributeFactory.factory(objectIdentifier.getValue());
                if (signedOrUnsignedAttribute.getOID().equalsIgnoreCase(PKCSObjectIdentifiers.id_aa_signatureTimeStampToken.getId())) {
                    signedOrUnsignedAttribute.initialize(this.pkcs1.getPrivateKey(), this.certificateChainTimeStamp, oSi.getSignature(), signaturePolicy, this.hash);
                }
                if (// EscTimeStamp
                signedOrUnsignedAttribute.getOID().equalsIgnoreCase("1.2.840.113549.1.9.16.2.25")) {
                    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
                    outputStream.write(oSi.getSignature());
                    AttributeTable varUnsignedAttributes = oSi.getUnsignedAttributes();
                    Attribute varAttribute = varUnsignedAttributes.get(new ASN1ObjectIdentifier(PKCSObjectIdentifiers.id_aa_signatureTimeStampToken.getId()));
                    outputStream.write(varAttribute.getAttrType().getEncoded());
                    outputStream.write(varAttribute.getAttrValues().getEncoded());
                    varAttribute = varUnsignedAttributes.get(new ASN1ObjectIdentifier(PKCSObjectIdentifiers.id_aa_ets_certificateRefs.getId()));
                    outputStream.write(varAttribute.getAttrType().getEncoded());
                    outputStream.write(varAttribute.getAttrValues().getEncoded());
                    varAttribute = varUnsignedAttributes.get(new ASN1ObjectIdentifier(PKCSObjectIdentifiers.id_aa_ets_revocationRefs.getId()));
                    outputStream.write(varAttribute.getAttrType().getEncoded());
                    outputStream.write(varAttribute.getAttrValues().getEncoded());
                    escTimeStampContent = outputStream.toByteArray();
                    signedOrUnsignedAttribute.initialize(this.pkcs1.getPrivateKey(), this.certificateChainTimeStamp, escTimeStampContent, signaturePolicy, this.hash);
                } else {
                    signedOrUnsignedAttribute.initialize(this.pkcs1.getPrivateKey(), certificateChain, oSi.getSignature(), signaturePolicy, this.hash);
                }
                unsignedAttributes.add(signedOrUnsignedAttribute.getValue());
                AttributeTable unsignedAttributesTable = new AttributeTable(unsignedAttributes);
                vNewSigners.remove(oSi);
                oSi = SignerInformation.replaceUnsignedAttributes(oSi, unsignedAttributesTable);
                vNewSigners.add(oSi);
            }
        }
        // TODO Estudar este método de contra-assinatura posteriormente
        if (previewSignature != null && previewSignature.length > 0) {
            vNewSigners.addAll(cmsPreviewSignedData.getSignerInfos().getSigners());
        }
        SignerInformationStore oNewSignerInformationStore = new SignerInformationStore(vNewSigners);
        CMSSignedData oSignedData = cmsSignedData;
        cmsSignedData = CMSSignedData.replaceSigners(oSignedData, oNewSignerInformationStore);
        byte[] result = cmsSignedData.getEncoded();
        logger.info(cadesMessagesBundle.getString("info.signature.ok"));
        return result;
    } catch (CMSException | IOException | OperatorCreationException | CertificateEncodingException ex) {
        throw new SignerException(ex);
    }
}

Example 2 with CertificateManager

use of org.demoiselle.signer.core.CertificateManager in project signer by demoiselle.

the class CertificateLoad method main.

public static void main(String[] args) {
    try {
        // Carrega a keystore (TOKEN)
        keyStoreLoader = KeyStoreLoaderFactory.factoryKeyStoreLoader();
        keyStoreLoader.setCallbackHandler(new CallbackHandler() {

            public void handle(Callback[] callbacks) throws IOException, UnsupportedCallbackException {
                for (Callback callback : callbacks) {
                    if (callback instanceof PasswordCallback) {
                        ((PasswordCallback) callback).setPassword(password);
                    }
                }
            }
        });
        keyStore = keyStoreLoader.getKeyStore();
        Enumeration<String> aliases = keyStore.aliases();
        while (aliases.hasMoreElements()) {
            String alias = aliases.nextElement();
            System.out.println("Alias: " + alias);
            certificate = (X509Certificate) keyStore.getCertificate(alias);
            privateKey = (PrivateKey) keyStore.getKey(alias, null);
            certificateChain = keyStore.getCertificateChain(alias);
            try {
                CertificateManager cm = new CertificateManager(certificate);
                CertICPBrasil cert = cm.load(CertICPBrasil.class);
                logger.info("CPF: {0}", cert.getCpf());
            // BasicCertificate bc = new BasicCertificate(certificate);
            // logger.info("Nome....................[{0}]",
            // bc.getNome());
            // logger.info("E-mail..................[{0}]",
            // bc.getEmail());
            // logger.info("Numero de serie.........[{0}]",
            // bc.getSerialNumber());
            } catch (Exception e) {
                logger.error("Erro ao carregar o certificado (ICP Brasil) com alias [" + alias + "]", e);
            }
        }
    } catch (Throwable e) {
        e.printStackTrace();
    }
}