Examples with JsonWebKeySet org.jose4j.jwk.JsonWebKeySet used on opensource projects

Example 6 with JsonWebKeySet

use of org.jose4j.jwk.JsonWebKeySet in project cas by apereo.

the class OidcDefaultJsonWebKeystoreCacheLoader method load.

@Override
public Optional<RsaJsonWebKey> load(final String issuer) throws Exception {
    final Optional<JsonWebKeySet> jwks = buildJsonWebKeySet();
    if (!jwks.isPresent() || jwks.get().getJsonWebKeys().isEmpty()) {
        return Optional.empty();
    }
    final RsaJsonWebKey key = getJsonSigningWebKeyFromJwks(jwks.get());
    if (key == null) {
        return Optional.empty();
    }
    return Optional.of(key);
}

Example 7 with JsonWebKeySet

use of org.jose4j.jwk.JsonWebKeySet in project cas by apereo.

the class OidcJsonWebKeystoreGeneratorService method generate.

/**
     * Generate.
     */
@PostConstruct
public void generate() {
    try {
        final File file = oidcProperties.getJwksFile().getFile();
        if (!file.exists()) {
            final RsaJsonWebKey rsaJsonWebKey = RsaJwkGenerator.generateJwk(2048);
            final JsonWebKeySet jsonWebKeySet = new JsonWebKeySet(rsaJsonWebKey);
            final String data = jsonWebKeySet.toJson(JsonWebKey.OutputControlLevel.INCLUDE_PRIVATE);
            FileUtils.write(file, data, StandardCharsets.UTF_8);
            LOGGER.debug("Generated JSON web keystore at [{}]", file);
        } else {
            LOGGER.debug("Located JSON web keystore at [{}]", file);
        }
    } catch (final Exception e) {
        throw Throwables.propagate(e);
    }
}

Example 8 with JsonWebKeySet

use of org.jose4j.jwk.JsonWebKeySet in project cas by apereo.

the class OidcServiceJsonWebKeystoreCacheLoader method buildJsonWebKeySet.

private Optional<JsonWebKeySet> buildJsonWebKeySet(final OidcRegisteredService service) throws Exception {
    try {
        LOGGER.debug("Loading JSON web key from [{}]", service.getJwks());
        final Resource resource = this.resourceLoader.getResource(service.getJwks());
        final JsonWebKeySet jsonWebKeySet = buildJsonWebKeySet(resource);
        if (jsonWebKeySet == null || jsonWebKeySet.getJsonWebKeys().isEmpty()) {
            LOGGER.warn("No JSON web keys could be found for [{}]", service);
            return Optional.empty();
        }
        final long badKeysCount = jsonWebKeySet.getJsonWebKeys().stream().filter(k -> StringUtils.isBlank(k.getAlgorithm()) && StringUtils.isBlank(k.getKeyId()) && StringUtils.isBlank(k.getKeyType())).count();
        if (badKeysCount == jsonWebKeySet.getJsonWebKeys().size()) {
            LOGGER.warn("No valid JSON web keys could be found for [{}]", service);
            return Optional.empty();
        }
        final RsaJsonWebKey webKey = getJsonSigningWebKeyFromJwks(jsonWebKeySet);
        if (webKey.getPublicKey() == null) {
            LOGGER.warn("JSON web key retrieved [{}] has no associated public key", webKey.getKeyId());
            return Optional.empty();
        }
        return Optional.of(jsonWebKeySet);
    } catch (final Exception e) {
        LOGGER.error(e.getMessage(), e);
    }
    return Optional.empty();
}