use of com.github.zhenwei.core.asn1.x509.Extension in project xipki by xipki.
the class ExtensionsChecker method checkExtensionIssuerAltNames.
// method checkExtensionSubjectInfoAccess
private void checkExtensionIssuerAltNames(StringBuilder failureMsg, byte[] extensionValue, X509IssuerInfo issuerInfo) {
Extension caSubjectAltExtension = issuerInfo.getBcCert().getTBSCertificate().getExtensions().getExtension(Extension.subjectAlternativeName);
if (caSubjectAltExtension == null) {
failureMsg.append("issuerAlternativeName is present but expected 'none'; ");
return;
}
byte[] caSubjectAltExtensionValue = caSubjectAltExtension.getExtnValue().getOctets();
if (!Arrays.equals(caSubjectAltExtensionValue, extensionValue)) {
addViolation(failureMsg, "issuerAltNames", hex(extensionValue), hex(caSubjectAltExtensionValue));
}
}
use of com.github.zhenwei.core.asn1.x509.Extension in project xipki by xipki.
the class ExtensionsChecker method checkExtensions.
// constructor
public List<ValidationIssue> checkExtensions(Certificate cert, X509IssuerInfo issuerInfo, Extensions requestedExtensions, X500Name requestedSubject) {
ParamUtil.requireNonNull("cert", cert);
ParamUtil.requireNonNull("issuerInfo", issuerInfo);
X509Certificate jceCert;
try {
jceCert = X509Util.toX509Cert(cert);
} catch (CertificateException ex) {
throw new IllegalArgumentException("invalid cert: " + ex.getMessage());
}
List<ValidationIssue> result = new LinkedList<>();
// detect the list of extension types in certificate
Set<ASN1ObjectIdentifier> presentExtenionTypes = getExensionTypes(cert, issuerInfo, requestedExtensions);
Extensions extensions = cert.getTBSCertificate().getExtensions();
ASN1ObjectIdentifier[] oids = extensions.getExtensionOIDs();
if (oids == null) {
ValidationIssue issue = new ValidationIssue("X509.EXT.GEN", "extension general");
result.add(issue);
issue.setFailureMessage("no extension is present");
return result;
}
List<ASN1ObjectIdentifier> certExtTypes = Arrays.asList(oids);
for (ASN1ObjectIdentifier extType : presentExtenionTypes) {
if (!certExtTypes.contains(extType)) {
ValidationIssue issue = createExtensionIssue(extType);
result.add(issue);
issue.setFailureMessage("extension is absent but is required");
}
}
Map<ASN1ObjectIdentifier, ExtensionControl> extensionControls = certProfile.getExtensionControls();
for (ASN1ObjectIdentifier oid : certExtTypes) {
ValidationIssue issue = createExtensionIssue(oid);
result.add(issue);
if (!presentExtenionTypes.contains(oid)) {
issue.setFailureMessage("extension is present but is not permitted");
continue;
}
Extension ext = extensions.getExtension(oid);
StringBuilder failureMsg = new StringBuilder();
ExtensionControl extControl = extensionControls.get(oid);
if (extControl.isCritical() != ext.isCritical()) {
addViolation(failureMsg, "critical", ext.isCritical(), extControl.isCritical());
}
byte[] extensionValue = ext.getExtnValue().getOctets();
try {
if (Extension.authorityKeyIdentifier.equals(oid)) {
// AuthorityKeyIdentifier
checkExtensionIssuerKeyIdentifier(failureMsg, extensionValue, issuerInfo);
} else if (Extension.subjectKeyIdentifier.equals(oid)) {
// SubjectKeyIdentifier
checkExtensionSubjectKeyIdentifier(failureMsg, extensionValue, cert.getSubjectPublicKeyInfo());
} else if (Extension.keyUsage.equals(oid)) {
// KeyUsage
checkExtensionKeyUsage(failureMsg, extensionValue, jceCert.getKeyUsage(), requestedExtensions, extControl);
} else if (Extension.certificatePolicies.equals(oid)) {
// CertificatePolicies
checkExtensionCertificatePolicies(failureMsg, extensionValue, requestedExtensions, extControl);
} else if (Extension.policyMappings.equals(oid)) {
// Policy Mappings
checkExtensionPolicyMappings(failureMsg, extensionValue, requestedExtensions, extControl);
} else if (Extension.subjectAlternativeName.equals(oid)) {
// SubjectAltName
checkExtensionSubjectAltName(failureMsg, extensionValue, requestedExtensions, extControl, requestedSubject);
} else if (Extension.subjectDirectoryAttributes.equals(oid)) {
// SubjectDirectoryAttributes
checkExtensionSubjectDirAttrs(failureMsg, extensionValue, requestedExtensions, extControl);
} else if (Extension.issuerAlternativeName.equals(oid)) {
// IssuerAltName
checkExtensionIssuerAltNames(failureMsg, extensionValue, issuerInfo);
} else if (Extension.basicConstraints.equals(oid)) {
// Basic Constraints
checkExtensionBasicConstraints(failureMsg, extensionValue);
} else if (Extension.nameConstraints.equals(oid)) {
// Name Constraints
checkExtensionNameConstraints(failureMsg, extensionValue, extensions, extControl);
} else if (Extension.policyConstraints.equals(oid)) {
// PolicyConstrains
checkExtensionPolicyConstraints(failureMsg, extensionValue, requestedExtensions, extControl);
} else if (Extension.extendedKeyUsage.equals(oid)) {
// ExtendedKeyUsage
checkExtensionExtendedKeyUsage(failureMsg, extensionValue, requestedExtensions, extControl);
} else if (Extension.cRLDistributionPoints.equals(oid)) {
// CRL Distribution Points
checkExtensionCrlDistributionPoints(failureMsg, extensionValue, issuerInfo);
} else if (Extension.inhibitAnyPolicy.equals(oid)) {
// Inhibit anyPolicy
checkExtensionInhibitAnyPolicy(failureMsg, extensionValue, extensions, extControl);
} else if (Extension.freshestCRL.equals(oid)) {
// Freshest CRL
checkExtensionDeltaCrlDistributionPoints(failureMsg, extensionValue, issuerInfo);
} else if (Extension.authorityInfoAccess.equals(oid)) {
// Authority Information Access
checkExtensionAuthorityInfoAccess(failureMsg, extensionValue, issuerInfo);
} else if (Extension.subjectInfoAccess.equals(oid)) {
// SubjectInfoAccess
checkExtensionSubjectInfoAccess(failureMsg, extensionValue, requestedExtensions, extControl);
} else if (ObjectIdentifiers.id_extension_admission.equals(oid)) {
// Admission
checkExtensionAdmission(failureMsg, extensionValue, requestedExtensions, extControl);
} else if (ObjectIdentifiers.id_extension_pkix_ocsp_nocheck.equals(oid)) {
// ocsp-nocheck
checkExtensionOcspNocheck(failureMsg, extensionValue);
} else if (ObjectIdentifiers.id_extension_restriction.equals(oid)) {
// restriction
checkExtensionRestriction(failureMsg, extensionValue, requestedExtensions, extControl);
} else if (ObjectIdentifiers.id_extension_additionalInformation.equals(oid)) {
// additionalInformation
checkExtensionAdditionalInformation(failureMsg, extensionValue, requestedExtensions, extControl);
} else if (ObjectIdentifiers.id_extension_validityModel.equals(oid)) {
// validityModel
checkExtensionValidityModel(failureMsg, extensionValue, requestedExtensions, extControl);
} else if (Extension.privateKeyUsagePeriod.equals(oid)) {
// privateKeyUsagePeriod
checkExtensionPrivateKeyUsagePeriod(failureMsg, extensionValue, jceCert.getNotBefore(), jceCert.getNotAfter());
} else if (Extension.qCStatements.equals(oid)) {
// qCStatements
checkExtensionQcStatements(failureMsg, extensionValue, requestedExtensions, extControl);
} else if (Extension.biometricInfo.equals(oid)) {
// biometricInfo
checkExtensionBiometricInfo(failureMsg, extensionValue, requestedExtensions, extControl);
} else if (ObjectIdentifiers.id_pe_tlsfeature.equals(oid)) {
// tlsFeature
checkExtensionTlsFeature(failureMsg, extensionValue, requestedExtensions, extControl);
} else if (ObjectIdentifiers.id_xipki_ext_authorizationTemplate.equals(oid)) {
// authorizationTemplate
checkExtensionAuthorizationTemplate(failureMsg, extensionValue, requestedExtensions, extControl);
} else {
byte[] expected;
if (ObjectIdentifiers.id_smimeCapabilities.equals(oid)) {
// SMIMECapabilities
expected = smimeCapabilities.getValue();
} else {
expected = getExpectedExtValue(oid, requestedExtensions, extControl);
}
if (!Arrays.equals(expected, extensionValue)) {
addViolation(failureMsg, "extension valus", hex(extensionValue), (expected == null) ? "not present" : hex(expected));
}
}
if (failureMsg.length() > 0) {
issue.setFailureMessage(failureMsg.toString());
}
} catch (IllegalArgumentException | ClassCastException | ArrayIndexOutOfBoundsException ex) {
LOG.debug("extension value does not have correct syntax", ex);
issue.setFailureMessage("extension value does not have correct syntax");
}
}
return result;
}
use of com.github.zhenwei.core.asn1.x509.Extension in project xipki by xipki.
the class IdentifiedX509Certprofile method getExtensions.
/**
* TODO.
* @param requestedSubject
* Subject requested subject. Must not be {@code null}.
* @param grantedSubject
* Granted subject. Must not be {@code null}.
* @param requestedExtensions
* Extensions requested by the requestor. Could be {@code null}.
* @param publicKeyInfo
* Subject public key. Must not be {@code null}.
* @param publicCaInfo
* CA information. Must not be {@code null}.
* @param crlSignerCert
* CRL signer certificate. Could be {@code null}.
* @param notBefore
* NotBefore. Must not be {@code null}.
* @param notAfter
* NotAfter. Must not be {@code null}.
* @param caInfo
* CA information.
* @return the extensions of the certificate to be issued.
*/
public ExtensionValues getExtensions(X500Name requestedSubject, X500Name grantedSubject, Extensions requestedExtensions, SubjectPublicKeyInfo publicKeyInfo, PublicCaInfo publicCaInfo, X509Certificate crlSignerCert, Date notBefore, Date notAfter) throws CertprofileException, BadCertTemplateException {
ParamUtil.requireNonNull("publicKeyInfo", publicKeyInfo);
ExtensionValues values = new ExtensionValues();
Map<ASN1ObjectIdentifier, ExtensionControl> controls = new HashMap<>(certprofile.getExtensionControls());
Set<ASN1ObjectIdentifier> neededExtTypes = new HashSet<>();
Set<ASN1ObjectIdentifier> wantedExtTypes = new HashSet<>();
if (requestedExtensions != null) {
Extension reqExtension = requestedExtensions.getExtension(ObjectIdentifiers.id_xipki_ext_cmpRequestExtensions);
if (reqExtension != null) {
ExtensionExistence ee = ExtensionExistence.getInstance(reqExtension.getParsedValue());
neededExtTypes.addAll(ee.getNeedExtensions());
wantedExtTypes.addAll(ee.getWantExtensions());
}
for (ASN1ObjectIdentifier oid : neededExtTypes) {
if (wantedExtTypes.contains(oid)) {
wantedExtTypes.remove(oid);
}
if (!controls.containsKey(oid)) {
throw new BadCertTemplateException("could not add needed extension " + oid.getId());
}
}
}
// SubjectKeyIdentifier
ASN1ObjectIdentifier extType = Extension.subjectKeyIdentifier;
ExtensionControl extControl = controls.remove(extType);
if (extControl != null && addMe(extType, extControl, neededExtTypes, wantedExtTypes)) {
byte[] encodedSpki = publicKeyInfo.getPublicKeyData().getBytes();
byte[] skiValue = HashAlgo.SHA1.hash(encodedSpki);
SubjectKeyIdentifier value = new SubjectKeyIdentifier(skiValue);
addExtension(values, extType, value, extControl, neededExtTypes, wantedExtTypes);
}
// Authority key identifier
extType = Extension.authorityKeyIdentifier;
extControl = controls.remove(extType);
if (extControl != null && addMe(extType, extControl, neededExtTypes, wantedExtTypes)) {
byte[] ikiValue = publicCaInfo.getSubjectKeyIdentifer();
AuthorityKeyIdentifier value = null;
if (ikiValue != null) {
if (certprofile.includesIssuerAndSerialInAki()) {
GeneralNames x509CaSubject = new GeneralNames(new GeneralName(publicCaInfo.getX500Subject()));
value = new AuthorityKeyIdentifier(ikiValue, x509CaSubject, publicCaInfo.getSerialNumber());
} else {
value = new AuthorityKeyIdentifier(ikiValue);
}
}
addExtension(values, extType, value, extControl, neededExtTypes, wantedExtTypes);
}
// IssuerAltName
extType = Extension.issuerAlternativeName;
extControl = controls.remove(extType);
if (extControl != null && addMe(extType, extControl, neededExtTypes, wantedExtTypes)) {
GeneralNames value = publicCaInfo.getSubjectAltName();
addExtension(values, extType, value, extControl, neededExtTypes, wantedExtTypes);
}
// AuthorityInfoAccess
extType = Extension.authorityInfoAccess;
extControl = controls.remove(extType);
if (extControl != null && addMe(extType, extControl, neededExtTypes, wantedExtTypes)) {
AuthorityInfoAccessControl aiaControl = certprofile.getAiaControl();
List<String> caIssuers = null;
if (aiaControl == null || aiaControl.isIncludesCaIssuers()) {
caIssuers = publicCaInfo.getCaCertUris();
}
List<String> ocspUris = null;
if (aiaControl == null || aiaControl.isIncludesOcsp()) {
ocspUris = publicCaInfo.getOcspUris();
}
if (CollectionUtil.isNonEmpty(caIssuers) || CollectionUtil.isNonEmpty(ocspUris)) {
AuthorityInformationAccess value = CaUtil.createAuthorityInformationAccess(caIssuers, ocspUris);
addExtension(values, extType, value, extControl, neededExtTypes, wantedExtTypes);
}
}
if (controls.containsKey(Extension.cRLDistributionPoints) || controls.containsKey(Extension.freshestCRL)) {
X500Name crlSignerSubject = (crlSignerCert == null) ? null : X500Name.getInstance(crlSignerCert.getSubjectX500Principal().getEncoded());
X500Name x500CaPrincipal = publicCaInfo.getX500Subject();
// CRLDistributionPoints
extType = Extension.cRLDistributionPoints;
extControl = controls.remove(extType);
if (extControl != null && addMe(extType, extControl, neededExtTypes, wantedExtTypes)) {
if (CollectionUtil.isNonEmpty(publicCaInfo.getCrlUris())) {
CRLDistPoint value = CaUtil.createCrlDistributionPoints(publicCaInfo.getCrlUris(), x500CaPrincipal, crlSignerSubject);
addExtension(values, extType, value, extControl, neededExtTypes, wantedExtTypes);
}
}
// FreshestCRL
extType = Extension.freshestCRL;
extControl = controls.remove(extType);
if (extControl != null && addMe(extType, extControl, neededExtTypes, wantedExtTypes)) {
if (CollectionUtil.isNonEmpty(publicCaInfo.getDeltaCrlUris())) {
CRLDistPoint value = CaUtil.createCrlDistributionPoints(publicCaInfo.getDeltaCrlUris(), x500CaPrincipal, crlSignerSubject);
addExtension(values, extType, value, extControl, neededExtTypes, wantedExtTypes);
}
}
}
// BasicConstraints
extType = Extension.basicConstraints;
extControl = controls.remove(extType);
if (extControl != null && addMe(extType, extControl, neededExtTypes, wantedExtTypes)) {
BasicConstraints value = CaUtil.createBasicConstraints(certprofile.getCertLevel(), certprofile.getPathLenBasicConstraint());
addExtension(values, extType, value, extControl, neededExtTypes, wantedExtTypes);
}
// KeyUsage
extType = Extension.keyUsage;
extControl = controls.remove(extType);
if (extControl != null && addMe(extType, extControl, neededExtTypes, wantedExtTypes)) {
Set<KeyUsage> usages = new HashSet<>();
Set<KeyUsageControl> usageOccs = certprofile.getKeyUsage();
for (KeyUsageControl k : usageOccs) {
if (k.isRequired()) {
usages.add(k.getKeyUsage());
}
}
// the optional KeyUsage will only be set if requested explicitly
if (requestedExtensions != null && extControl.isRequest()) {
addRequestedKeyusage(usages, requestedExtensions, usageOccs);
}
org.bouncycastle.asn1.x509.KeyUsage value = X509Util.createKeyUsage(usages);
addExtension(values, extType, value, extControl, neededExtTypes, wantedExtTypes);
}
// ExtendedKeyUsage
extType = Extension.extendedKeyUsage;
extControl = controls.remove(extType);
if (extControl != null && addMe(extType, extControl, neededExtTypes, wantedExtTypes)) {
List<ASN1ObjectIdentifier> usages = new LinkedList<>();
Set<ExtKeyUsageControl> usageOccs = certprofile.getExtendedKeyUsages();
for (ExtKeyUsageControl k : usageOccs) {
if (k.isRequired()) {
usages.add(k.getExtKeyUsage());
}
}
// the optional ExtKeyUsage will only be set if requested explicitly
if (requestedExtensions != null && extControl.isRequest()) {
addRequestedExtKeyusage(usages, requestedExtensions, usageOccs);
}
if (extControl.isCritical() && usages.contains(ObjectIdentifiers.id_anyExtendedKeyUsage)) {
extControl = new ExtensionControl(false, extControl.isRequired(), extControl.isRequest());
}
ExtendedKeyUsage value = X509Util.createExtendedUsage(usages);
addExtension(values, extType, value, extControl, neededExtTypes, wantedExtTypes);
}
// ocsp-nocheck
extType = ObjectIdentifiers.id_extension_pkix_ocsp_nocheck;
extControl = controls.remove(extType);
if (extControl != null && addMe(extType, extControl, neededExtTypes, wantedExtTypes)) {
// the extension ocsp-nocheck will only be set if requested explicitly
DERNull value = DERNull.INSTANCE;
addExtension(values, extType, value, extControl, neededExtTypes, wantedExtTypes);
}
// SubjectInfoAccess
extType = Extension.subjectInfoAccess;
extControl = controls.remove(extType);
if (extControl != null && addMe(extType, extControl, neededExtTypes, wantedExtTypes)) {
ASN1Sequence value = null;
if (requestedExtensions != null && extControl.isRequest()) {
value = createSubjectInfoAccess(requestedExtensions, certprofile.getSubjectInfoAccessModes());
}
addExtension(values, extType, value, extControl, neededExtTypes, wantedExtTypes);
}
// remove extensions that are not required frrom the list
List<ASN1ObjectIdentifier> listToRm = null;
for (ASN1ObjectIdentifier extnType : controls.keySet()) {
ExtensionControl ctrl = controls.get(extnType);
if (ctrl.isRequired()) {
continue;
}
if (neededExtTypes.contains(extnType) || wantedExtTypes.contains(extnType)) {
continue;
}
if (listToRm == null) {
listToRm = new LinkedList<>();
}
listToRm.add(extnType);
}
if (listToRm != null) {
for (ASN1ObjectIdentifier extnType : listToRm) {
controls.remove(extnType);
}
}
ExtensionValues subvalues = certprofile.getExtensions(Collections.unmodifiableMap(controls), requestedSubject, grantedSubject, requestedExtensions, notBefore, notAfter, publicCaInfo);
Set<ASN1ObjectIdentifier> extTypes = new HashSet<>(controls.keySet());
for (ASN1ObjectIdentifier type : extTypes) {
extControl = controls.remove(type);
boolean addMe = addMe(type, extControl, neededExtTypes, wantedExtTypes);
if (addMe) {
ExtensionValue value = null;
if (requestedExtensions != null && extControl.isRequest()) {
Extension reqExt = requestedExtensions.getExtension(type);
if (reqExt != null) {
value = new ExtensionValue(reqExt.isCritical(), reqExt.getParsedValue());
}
}
if (value == null) {
value = subvalues.getExtensionValue(type);
}
addExtension(values, type, value, extControl, neededExtTypes, wantedExtTypes);
}
}
Set<ASN1ObjectIdentifier> unprocessedExtTypes = new HashSet<>();
for (ASN1ObjectIdentifier type : controls.keySet()) {
if (controls.get(type).isRequired()) {
unprocessedExtTypes.add(type);
}
}
if (CollectionUtil.isNonEmpty(unprocessedExtTypes)) {
throw new CertprofileException("could not add required extensions " + toString(unprocessedExtTypes));
}
if (CollectionUtil.isNonEmpty(neededExtTypes)) {
throw new BadCertTemplateException("could not add requested extensions " + toString(neededExtTypes));
}
return values;
}
use of com.github.zhenwei.core.asn1.x509.Extension in project xipki by xipki.
the class IdentifiedX509Certprofile method addRequestedExtKeyusage.
// method addRequestedKeyusage
private static void addRequestedExtKeyusage(List<ASN1ObjectIdentifier> usages, Extensions requestedExtensions, Set<ExtKeyUsageControl> usageOccs) {
Extension extension = requestedExtensions.getExtension(Extension.extendedKeyUsage);
if (extension == null) {
return;
}
ExtendedKeyUsage reqKeyUsage = ExtendedKeyUsage.getInstance(extension.getParsedValue());
for (ExtKeyUsageControl k : usageOccs) {
if (k.isRequired()) {
continue;
}
if (reqKeyUsage.hasKeyPurposeId(KeyPurposeId.getInstance(k.getExtKeyUsage()))) {
usages.add(k.getExtKeyUsage());
}
}
}
use of com.github.zhenwei.core.asn1.x509.Extension in project xipki by xipki.
the class ScepUtil method generateRequest.
public static PKCS10CertificationRequest generateRequest(PrivateKey privatekey, SubjectPublicKeyInfo subjectPublicKeyInfo, X500Name subjectDn, String challengePassword, List<Extension> extensions) throws OperatorCreationException {
requireNonNull("privatekey", privatekey);
requireNonNull("subjectPublicKeyInfo", subjectPublicKeyInfo);
requireNonNull("subjectDn", subjectDn);
Map<ASN1ObjectIdentifier, ASN1Encodable> attributes = new HashMap<ASN1ObjectIdentifier, ASN1Encodable>();
if (challengePassword != null && !challengePassword.isEmpty()) {
DERPrintableString asn1Pwd = new DERPrintableString(challengePassword);
attributes.put(PKCSObjectIdentifiers.pkcs_9_at_challengePassword, asn1Pwd);
}
if (extensions != null && !extensions.isEmpty()) {
Extensions asn1Extensions = new Extensions(extensions.toArray(new Extension[0]));
attributes.put(PKCSObjectIdentifiers.pkcs_9_at_extensionRequest, asn1Extensions);
}
return generateRequest(privatekey, subjectPublicKeyInfo, subjectDn, attributes);
}
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