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

Example 1 with CertificateRepositoryObject

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

the class EncodedRpkiObject method get.

public <T extends CertificateRepositoryObject> Optional<T> get(final Class<T> clazz, final String location) {
    ValidationResult temporary = ValidationResult.withLocation(location);
    ValidationResult ignored = ValidationResult.withLocation(location);
    CertificateRepositoryObject candidate = CertificateRepositoryObjectFactory.createCertificateRepositoryObject(encoded, // Ignore any parse errors, as all stored objects must be parsable
    ignored);
    temporary.rejectIfNull(candidate, "rpki.object.parsable");
    if (temporary.hasFailureForCurrentLocation()) {
        return Optional.empty();
    }
    temporary.rejectIfFalse(clazz.isInstance(candidate), "rpki.object.type.matches", clazz.getSimpleName(), candidate.getClass().getSimpleName());
    if (temporary.hasFailureForCurrentLocation()) {
        return Optional.empty();
    }
    return Optional.of(clazz.cast(candidate));
}

Example 2 with CertificateRepositoryObject

use of net.ripe.rpki.commons.crypto.CertificateRepositoryObject 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 3 with CertificateRepositoryObject

use of net.ripe.rpki.commons.crypto.CertificateRepositoryObject 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;
}

Example 4 with CertificateRepositoryObject

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

the class RrdpService method createRpkiObject.

private Either<ValidationResult, RpkiObject> createRpkiObject(final String uri, final byte[] content) {
    ValidationResult validationResult = ValidationResult.withLocation(uri);
    CertificateRepositoryObject repositoryObject = CertificateRepositoryObjectFactory.createCertificateRepositoryObject(content, validationResult);
    if (validationResult.hasFailures()) {
        return Either.left(validationResult);
    } else {
        return Either.right(new RpkiObject(uri, repositoryObject));
    }
}