Examples with X509ResourceCertificate net.ripe.rpki.commons.crypto.x509cert.X509ResourceCertificate used on opensource projects

Example 1 with X509ResourceCertificate

use of net.ripe.rpki.commons.crypto.x509cert.X509ResourceCertificate in project rpki-validator-3 by RIPE-NCC.

the class TrustAnchorsFactory method createCertificateAuthority.

public X509ResourceCertificate createCertificateAuthority(CertificateAuthority ca, CertificateAuthority issuer, ValidityPeriod mftValidityPeriod) {
    ManifestCmsBuilder manifestBuilder = new ManifestCmsBuilder();
    X509ResourceCertificate caCertificate = createCaCertificate(ca, ca.keyPair.getPublic(), issuer.dn, issuer.crlDistributionPoint, issuer.keyPair);
    X509Crl crl = new X509CrlBuilder().withIssuerDN(caCertificate.getSubject()).withThisUpdateTime(DateTime.now()).withNextUpdateTime(DateTime.now().plusHours(8)).withAuthorityKeyIdentifier(ca.keyPair.getPublic()).withNumber(nextSerial()).build(ca.keyPair.getPrivate());
    rpkiObjects.add(new RpkiObject(ca.crlDistributionPoint, crl));
    manifestBuilder.addFile(ca.crlDistributionPoint.substring(ca.crlDistributionPoint.lastIndexOf('/') + 1), crl.getEncoded());
    if (ca.children != null) {
        for (CertificateAuthority child : ca.children) {
            X509ResourceCertificate childCertificate = createCertificateAuthority(child, ca);
            rpkiObjects.add(new RpkiObject(ca.repositoryURI + "/" + child.dn + ".cer", childCertificate));
            manifestBuilder.addFile(child.dn + ".cer", childCertificate.getEncoded());
        }
    }
    if (ca.roaPrefixes != null) {
        ca.roaPrefixes.stream().collect(groupingBy(RoaPrefix::getAsn)).forEach((asn, roaPrefix) -> {
            KeyPair roaKeyPair = KEY_PAIR_FACTORY.generate();
            IpResourceSet resources = new IpResourceSet();
            roaPrefix.stream().forEach(p -> resources.add(IpRange.parse(p.getPrefix())));
            X509ResourceCertificate roaCertificate = new X509ResourceCertificateBuilder().withResources(resources).withIssuerDN(new X500Principal(ca.dn)).withSubjectDN(new X500Principal("CN=AS" + asn + ", CN=roa, " + ca.dn)).withValidityPeriod(typicalValidityPeriod()).withPublicKey(roaKeyPair.getPublic()).withSigningKeyPair(ca.keyPair).withCa(false).withKeyUsage(KeyUsage.digitalSignature).withSerial(nextSerial()).withCrlDistributionPoints(URI.create(ca.crlDistributionPoint)).build();
            RoaCms roaCms = new RoaCmsBuilder().withAsn(new Asn(asn)).withPrefixes(roaPrefix.stream().map(p -> new net.ripe.rpki.commons.crypto.cms.roa.RoaPrefix(IpRange.parse(p.getPrefix()), p.getMaximumLength())).collect(toList())).withCertificate(roaCertificate).withSignatureProvider(BouncyCastleProvider.PROVIDER_NAME).build(roaKeyPair.getPrivate());
            rpkiObjects.add(new RpkiObject(ca.repositoryURI + "/" + "AS" + asn + ".roa", roaCms));
            manifestBuilder.addFile("AS" + asn + ".roa", roaCms.getEncoded());
        });
    }
    KeyPair manifestKeyPair = KEY_PAIR_FACTORY.generate();
    X509ResourceCertificate manifestCertificate = new X509ResourceCertificateBuilder().withInheritedResourceTypes(EnumSet.allOf(IpResourceType.class)).withIssuerDN(caCertificate.getSubject()).withSubjectDN(new X500Principal("CN=manifest, " + caCertificate.getSubject())).withValidityPeriod(mftValidityPeriod).withPublicKey(manifestKeyPair.getPublic()).withSigningKeyPair(ca.keyPair).withCa(false).withKeyUsage(KeyUsage.digitalSignature).withSerial(nextSerial()).withCrlDistributionPoints(URI.create(ca.crlDistributionPoint)).build();
    manifestBuilder.withCertificate(manifestCertificate).withManifestNumber(nextSerial()).withThisUpdateTime(DateTime.now()).withNextUpdateTime(DateTime.now().plusHours(8));
    ManifestCms manifest = manifestBuilder.build(manifestKeyPair.getPrivate());
    rpkiObjects.add(new RpkiObject(ca.manifestURI, manifest));
    return caCertificate;
}

Example 2 with X509ResourceCertificate

use of net.ripe.rpki.commons.crypto.x509cert.X509ResourceCertificate in project rpki-validator-3 by RIPE-NCC.

the class CertificateTreeValidationService method validate.

@Transactional(Transactional.TxType.REQUIRED)
public void validate(long trustAnchorId) {
    Map<URI, RpkiRepository> registeredRepositories = new HashMap<>();
    entityManager.setFlushMode(FlushModeType.COMMIT);
    TrustAnchor trustAnchor = trustAnchors.get(trustAnchorId);
    log.info("starting tree validation for {}", trustAnchor);
    CertificateTreeValidationRun validationRun = new CertificateTreeValidationRun(trustAnchor);
    validationRuns.add(validationRun);
    String trustAnchorLocation = trustAnchor.getLocations().get(0);
    ValidationResult validationResult = ValidationResult.withLocation(trustAnchorLocation);
    try {
        X509ResourceCertificate certificate = trustAnchor.getCertificate();
        validationResult.rejectIfNull(certificate, VALIDATOR_TRUST_ANCHOR_CERTIFICATE_AVAILABLE);
        if (certificate == null) {
            return;
        }
        CertificateRepositoryObjectValidationContext context = new CertificateRepositoryObjectValidationContext(URI.create(trustAnchorLocation), certificate);
        certificate.validate(trustAnchorLocation, context, null, null, VALIDATION_OPTIONS, validationResult);
        if (validationResult.hasFailureForCurrentLocation()) {
            return;
        }
        URI locationUri = Objects.firstNonNull(certificate.getRrdpNotifyUri(), certificate.getRepositoryUri());
        validationResult.warnIfNull(locationUri, VALIDATOR_TRUST_ANCHOR_CERTIFICATE_RRDP_NOTIFY_URI_OR_REPOSITORY_URI_PRESENT);
        if (locationUri == null) {
            return;
        }
        validationRun.getValidatedObjects().addAll(validateCertificateAuthority(trustAnchor, registeredRepositories, context, validationResult));
        entityManager.setFlushMode(FlushModeType.AUTO);
        if (isValidationRunCompleted(validationResult)) {
            trustAnchor.markInitialCertificateTreeValidationRunCompleted();
            if (!settings.isInitialValidationRunCompleted() && trustAnchors.allInitialCertificateTreeValidationRunsCompleted()) {
                settings.markInitialValidationRunCompleted();
                log.info("All trust anchors have completed their initial certificate tree validation run, validator is now ready");
            }
        }
        validatedRpkiObjects.update(trustAnchor, validationRun.getValidatedObjects());
    } finally {
        validationRun.completeWith(validationResult);
        log.info("tree validation {} for {}", validationRun.getStatus(), trustAnchor);
    }
}

Example 3 with X509ResourceCertificate

use of net.ripe.rpki.commons.crypto.x509cert.X509ResourceCertificate in project rpki-validator-3 by RIPE-NCC.

the class RpkiObjectCleanupService method cleanupRpkiObjects.

/**
 * Marks all RPKI objects that are reachable from a trust anchor by following the entries in the manifests.
 * Objects that are no longer reachable will be deleted after a configurable grace duration.
 */
@Scheduled(initialDelay = 60_000, fixedDelayString = "${rpki.validator.rpki.object.cleanup.interval.ms}")
public long cleanupRpkiObjects() {
    Instant now = Instant.now();
    for (TrustAnchor trustAnchor : trustAnchors.findAll()) {
        transactionTemplate.execute((status) -> {
            entityManager.setFlushMode(FlushModeType.COMMIT);
            log.debug("tracing objects for trust anchor {}", trustAnchor);
            X509ResourceCertificate resourceCertificate = trustAnchor.getCertificate();
            if (resourceCertificate != null) {
                traceCertificateAuthority(now, resourceCertificate);
            }
            return null;
        });
    }
    return deleteUnreachableObjects(now);
}

Example 4 with X509ResourceCertificate

use of net.ripe.rpki.commons.crypto.x509cert.X509ResourceCertificate in project rpki-validator-3 by RIPE-NCC.

the class CertificateTreeValidationService method validateCertificateAuthority.

private List<RpkiObject> validateCertificateAuthority(TrustAnchor trustAnchor, Map<URI, RpkiRepository> registeredRepositories, CertificateRepositoryObjectValidationContext context, ValidationResult validationResult) {
    final List<RpkiObject> validatedObjects = new ArrayList<>();
    ValidationLocation certificateLocation = validationResult.getCurrentLocation();
    ValidationResult temporary = ValidationResult.withLocation(certificateLocation);
    try {
        RpkiRepository rpkiRepository = registerRepository(trustAnchor, registeredRepositories, context);
        temporary.warnIfTrue(rpkiRepository.isPending(), VALIDATOR_RPKI_REPOSITORY_PENDING, rpkiRepository.getLocationUri());
        if (rpkiRepository.isPending()) {
            return validatedObjects;
        }
        X509ResourceCertificate certificate = context.getCertificate();
        URI manifestUri = certificate.getManifestUri();
        temporary.setLocation(new ValidationLocation(manifestUri));
        Optional<RpkiObject> manifestObject = rpkiObjects.findLatestByTypeAndAuthorityKeyIdentifier(RpkiObject.Type.MFT, context.getSubjectKeyIdentifier());
        if (!manifestObject.isPresent()) {
            if (rpkiRepository.getStatus() == RpkiRepository.Status.FAILED) {
                temporary.error(ValidationString.VALIDATOR_NO_MANIFEST_REPOSITORY_FAILED, rpkiRepository.getLocationUri());
            } else {
                temporary.error(ValidationString.VALIDATOR_NO_LOCAL_MANIFEST_NO_MANIFEST_IN_REPOSITORY, rpkiRepository.getLocationUri());
            }
        }
        Optional<ManifestCms> maybeManifest = manifestObject.flatMap(x -> rpkiObjects.findCertificateRepositoryObject(x.getId(), ManifestCms.class, temporary));
        temporary.rejectIfTrue(manifestObject.isPresent() && rpkiRepository.getStatus() == RpkiRepository.Status.FAILED && maybeManifest.isPresent() && maybeManifest.get().isPastValidityTime(), ValidationString.VALIDATOR_OLD_LOCAL_MANIFEST_REPOSITORY_FAILED, rpkiRepository.getLocationUri());
        if (temporary.hasFailureForCurrentLocation()) {
            return validatedObjects;
        }
        ManifestCms manifest = maybeManifest.get();
        List<Map.Entry<String, byte[]>> crlEntries = manifest.getFiles().entrySet().stream().filter((entry) -> RepositoryObjectType.parse(entry.getKey()) == RepositoryObjectType.Crl).collect(toList());
        temporary.rejectIfFalse(crlEntries.size() == 1, VALIDATOR_MANIFEST_CONTAINS_ONE_CRL_ENTRY, String.valueOf(crlEntries.size()));
        if (temporary.hasFailureForCurrentLocation()) {
            return validatedObjects;
        }
        Map.Entry<String, byte[]> crlEntry = crlEntries.get(0);
        URI crlUri = manifestUri.resolve(crlEntry.getKey());
        Optional<RpkiObject> crlObject = rpkiObjects.findBySha256(crlEntry.getValue());
        temporary.rejectIfFalse(crlObject.isPresent(), VALIDATOR_CRL_FOUND, crlUri.toASCIIString());
        if (temporary.hasFailureForCurrentLocation()) {
            return validatedObjects;
        }
        temporary.setLocation(new ValidationLocation(crlUri));
        Optional<X509Crl> crl = crlObject.flatMap(x -> rpkiObjects.findCertificateRepositoryObject(x.getId(), X509Crl.class, temporary));
        if (temporary.hasFailureForCurrentLocation()) {
            return validatedObjects;
        }
        crl.get().validate(crlUri.toASCIIString(), context, null, VALIDATION_OPTIONS, temporary);
        if (temporary.hasFailureForCurrentLocation()) {
            return validatedObjects;
        }
        temporary.setLocation(new ValidationLocation(manifestUri));
        manifest.validate(manifestUri.toASCIIString(), context, crl.get(), manifest.getCrlUri(), VALIDATION_OPTIONS, temporary);
        if (temporary.hasFailureForCurrentLocation()) {
            return validatedObjects;
        }
        validatedObjects.add(manifestObject.get());
        Map<URI, RpkiObject> manifestEntries = retrieveManifestEntries(manifest, manifestUri, temporary);
        manifestEntries.forEach((location, obj) -> {
            temporary.setLocation(new ValidationLocation(location));
            Optional<CertificateRepositoryObject> maybeCertificateRepositoryObject = rpkiObjects.findCertificateRepositoryObject(obj.getId(), CertificateRepositoryObject.class, temporary);
            if (temporary.hasFailureForCurrentLocation()) {
                return;
            }
            maybeCertificateRepositoryObject.ifPresent(certificateRepositoryObject -> {
                certificateRepositoryObject.validate(location.toASCIIString(), context, crl.get(), crlUri, VALIDATION_OPTIONS, temporary);
                if (!temporary.hasFailureForCurrentLocation()) {
                    validatedObjects.add(obj);
                }
                if (certificateRepositoryObject instanceof X509ResourceCertificate && ((X509ResourceCertificate) certificateRepositoryObject).isCa() && !temporary.hasFailureForCurrentLocation()) {
                    CertificateRepositoryObjectValidationContext childContext = context.createChildContext(location, (X509ResourceCertificate) certificateRepositoryObject);
                    validatedObjects.addAll(validateCertificateAuthority(trustAnchor, registeredRepositories, childContext, temporary));
                }
            });
        });
    } catch (Exception e) {
        log.debug("e", e);
        validationResult.error(ErrorCodes.UNHANDLED_EXCEPTION, e.toString(), ExceptionUtils.getStackTrace(e));
    } finally {
        validationResult.addAll(temporary);
    }
    return validatedObjects;
}

Example 5 with X509ResourceCertificate

use of net.ripe.rpki.commons.crypto.x509cert.X509ResourceCertificate in project rpki-validator-3 by RIPE-NCC.

the class TrustAnchorValidationService method parseCertificate.

private X509ResourceCertificate parseCertificate(TrustAnchor trustAnchor, File certificateFile, ValidationResult validationResult) throws IOException {
    CertificateRepositoryObject trustAnchorCertificate = CertificateRepositoryObjectFactory.createCertificateRepositoryObject(Files.toByteArray(certificateFile), validationResult);
    validationResult.rejectIfFalse(trustAnchorCertificate instanceof X509ResourceCertificate, ErrorCodes.REPOSITORY_OBJECT_IS_TRUST_ANCHOR_CERTIFICATE, trustAnchor.getRsyncPrefetchUri());
    if (validationResult.hasFailureForCurrentLocation()) {
        return null;
    }
    X509ResourceCertificate certificate = (X509ResourceCertificate) trustAnchorCertificate;
    String encodedSubjectPublicKeyInfo = X509CertificateUtil.getEncodedSubjectPublicKeyInfo(certificate.getCertificate());
    validationResult.rejectIfFalse(encodedSubjectPublicKeyInfo.equals(trustAnchor.getSubjectPublicKeyInfo()), "trust.anchor.subject.key.matches.locator");
    boolean signatureValid;
    try {
        certificate.getCertificate().verify(certificate.getPublicKey());
        signatureValid = true;
    } catch (GeneralSecurityException e) {
        signatureValid = false;
    }
    validationResult.rejectIfFalse(signatureValid, ErrorCodes.TRUST_ANCHOR_SIGNATURE, trustAnchor.getRsyncPrefetchUri(), trustAnchor.getSubjectPublicKeyInfo());
    return certificate;
}