Examples with DERUTF8String com.github.zhenwei.core.asn1.DERUTF8String used on opensource projects

Example 41 with DERUTF8String

use of com.github.zhenwei.core.asn1.DERUTF8String in project xipki by xipki.

the class Asn1GenDSAKeypairParams method toASN1Primitive.

@Override
public ASN1Primitive toASN1Primitive() {
    ASN1EncodableVector vector = new ASN1EncodableVector();
    vector.add(new Asn1P11SlotIdentifier(slotId));
    vector.add(new DERUTF8String(label));
    vector.add(new Asn1NewKeyControl(control));
    vector.add(new ASN1Integer(p));
    vector.add(new ASN1Integer(q));
    vector.add(new ASN1Integer(g));
    return new DERSequence(vector);
}

Example 42 with DERUTF8String

use of com.github.zhenwei.core.asn1.DERUTF8String in project keystore-explorer by kaikramer.

the class Pkcs10Util method generateCsr.

/**
 * Create a PKCS #10 certificate signing request (CSR) using the supplied
 * certificate, private key and signature algorithm.
 *
 * @param subjectDN        Distinguished name for CSR
 * @param publicKey        Public key for CSR
 * @param privateKey       Private key for CSR
 * @param signatureType    Signature algorithm
 * @param challenge        Challenge, optional, pass null if not required
 * @param unstructuredName An optional company name, pass null if not required
 * @param extensions       Optional extensions from cert for extensionRequest attribute, pass null if not required
 * @param provider         Optional provider (for example for PKCS11)
 * @return The CSR
 * @throws CryptoException If there was a problem generating the CSR
 */
public static PKCS10CertificationRequest generateCsr(X500Principal subjectDN, PublicKey publicKey, PrivateKey privateKey, SignatureType signatureType, String challenge, String unstructuredName, Extensions extensions, Provider provider) throws CryptoException {
    try {
        JcaPKCS10CertificationRequestBuilder csrBuilder = new JcaPKCS10CertificationRequestBuilder(subjectDN, publicKey);
        // add challenge attribute
        if (challenge != null) {
            // PKCS#9 2.0: SHOULD use UTF8String encoding
            csrBuilder.addAttribute(pkcs_9_at_challengePassword, new DERUTF8String(challenge));
        }
        if (unstructuredName != null) {
            csrBuilder.addAttribute(pkcs_9_at_unstructuredName, new DERUTF8String(unstructuredName));
        }
        if (extensions != null) {
            csrBuilder.addAttribute(pkcs_9_at_extensionRequest, extensions.toASN1Primitive());
        }
        // fall back to bouncy castle provider if given provider does not support the requested algorithm
        if (provider != null && provider.getService("Signature", signatureType.jce()) == null) {
            provider = new BouncyCastleProvider();
        }
        ContentSigner contentSigner = null;
        if (provider == null) {
            contentSigner = new JcaContentSignerBuilder(signatureType.jce()).build(privateKey);
        } else {
            contentSigner = new JcaContentSignerBuilder(signatureType.jce()).setProvider(provider).build(privateKey);
        }
        PKCS10CertificationRequest csr = csrBuilder.build(contentSigner);
        if (!verifyCsr(csr)) {
            throw new CryptoException(res.getString("NoVerifyGenPkcs10Csr.exception.message"));
        }
        return csr;
    } catch (OperatorCreationException e) {
        throw new CryptoException(res.getString("NoGeneratePkcs10Csr.exception.message"), e);
    }
}

Example 43 with DERUTF8String

use of com.github.zhenwei.core.asn1.DERUTF8String in project keystore-explorer by kaikramer.

the class DialogHelper method populateTextField.

private static void populateTextField(Attribute[] attrs, JTextField textField, ASN1ObjectIdentifier pkcs9Attr) {
    if (attrs != null) {
        for (Attribute attribute : attrs) {
            ASN1ObjectIdentifier attributeOid = attribute.getAttrType();
            if (attributeOid.equals(pkcs9Attr)) {
                ASN1Encodable challenge = attribute.getAttributeValues()[0];
                // data type can be one of IA5String or UTF8String
                if (challenge instanceof DERPrintableString) {
                    textField.setText(((DERPrintableString) challenge).getString());
                } else if (challenge instanceof DERUTF8String) {
                    textField.setText(((DERUTF8String) challenge).getString());
                }
                textField.setCaretPosition(0);
            }
        }
    }
}

Example 44 with DERUTF8String

use of com.github.zhenwei.core.asn1.DERUTF8String in project xipki by xipki.

the class DemoCertprofile method getExtraExtensions.

// method initExtraExtension
@Override
public ExtensionValues getExtraExtensions(Map<ASN1ObjectIdentifier, ExtensionControl> extensionOccurences, X500Name requestedSubject, X500Name grantedSubject, Map<ASN1ObjectIdentifier, Extension> requestedExtensions, Date notBefore, Date notAfter, PublicCaInfo caInfo) throws CertprofileException, BadCertTemplateException {
    ExtensionValues extnValues = new ExtensionValues();
    if (addExtraWithoutConf) {
        ASN1ObjectIdentifier type = id_demo_without_conf;
        ExtensionControl extnControl = extensionOccurences.get(type);
        if (extnControl != null) {
            ConfPairs caExtraControl = caInfo.getExtraControl();
            String name = "name-a";
            String value = null;
            if (caExtraControl != null) {
                value = caExtraControl.value(name);
            }
            if (value == null) {
                value = "UNDEF";
            }
            ExtensionValue extnValue = new ExtensionValue(extnControl.isCritical(), new DERUTF8String(name + ": " + value));
            extnValues.addExtension(type, extnValue);
        }
    }
    if (addExtraWithConf) {
        ASN1ObjectIdentifier type = id_demo_with_conf;
        ExtensionControl extnControl = extensionOccurences.get(type);
        if (extnControl != null) {
            if (sequence == null) {
                throw new IllegalStateException("Certprofile is not initialized");
            }
            ExtensionValue extnValue = new ExtensionValue(extnControl.isCritical(), sequence);
            extnValues.addExtension(type, extnValue);
        }
    }
    return extnValues.size() == 0 ? null : extnValues;
}

Example 45 with DERUTF8String

use of com.github.zhenwei.core.asn1.DERUTF8String in project signer by demoiselle.

the class PolicyIssuerName method parse.

@Override
public void parse(ASN1Primitive primitive) {
    if (primitive instanceof DLSequence) {
        DLSequence sequence = (DLSequence) primitive;
        ASN1Encodable asn1Encodable = sequence.getObjectAt(0);
        if (asn1Encodable instanceof DERTaggedObject) {
            DERTaggedObject derTaggedObject = (DERTaggedObject) asn1Encodable;
            ASN1Primitive object = derTaggedObject.getObject();
            if (object instanceof DEROctetString) {
                OctetString octetString = new OctetString();
                octetString.parse(object);
                this.issuerName = octetString.getValueUTF8();
            } else if (object instanceof DERSequence) {
                DERSequence sequence2 = (DERSequence) object;
                for (int i = 0; i < sequence2.size(); i++) {
                    ASN1Encodable obj = sequence2.getObjectAt(i);
                    if (obj instanceof DERSet) {
                        DERSet set = (DERSet) obj;
                        ASN1Encodable object2 = set.getObjectAt(0);
                        if (object2 instanceof DERSequence) {
                            DERSequence sequence3 = (DERSequence) object2;
                            ObjectIdentifier objectIdendifier = new ObjectIdentifier();
                            objectIdendifier.parse(sequence3.getObjectAt(0).toASN1Primitive());
                            String name = null;
                            ASN1Encodable object3 = sequence3.getObjectAt(1);
                            if (object3 instanceof DERPrintableString) {
                                name = ((DERPrintableString) object3).getString();
                            } else if (object3 instanceof DERUTF8String) {
                                name = ((DERUTF8String) object3).getString();
                            } else {
                                System.out.println(policyMessagesBundle.getString("error.not.recognized.object", object3.getClass(), object3.toString()));
                            }
                            if (this.issuerNames == null) {
                                this.issuerNames = new HashMap<ObjectIdentifier, String>();
                            }
                            this.issuerNames.put(objectIdendifier, name);
                        }
                    }
                }
            }
        }
    }
}