Examples with StringUtils.isBlank org.apache.commons.lang3.StringUtils.isBlank used on opensource projects

Example 36 with StringUtils.isBlank

use of org.apache.commons.lang3.StringUtils.isBlank in project cas by apereo.

the class CoreAuthenticationUtils method newCredentialSelectionPredicate.

/**
 * Gets credential selection predicate.
 *
 * @param selectionCriteria the selection criteria
 * @return the credential selection predicate
 */
public static Predicate<Credential> newCredentialSelectionPredicate(final String selectionCriteria) {
    try {
        if (StringUtils.isBlank(selectionCriteria)) {
            return credential -> true;
        }
        if (selectionCriteria.endsWith(".groovy")) {
            final ResourceLoader loader = new DefaultResourceLoader();
            final Resource resource = loader.getResource(selectionCriteria);
            if (resource != null) {
                final String script = IOUtils.toString(resource.getInputStream(), StandardCharsets.UTF_8);
                final GroovyClassLoader classLoader = new GroovyClassLoader(Beans.class.getClassLoader(), new CompilerConfiguration(), true);
                final Class<Predicate> clz = classLoader.parseClass(script);
                return clz.getDeclaredConstructor().newInstance();
            }
        }
        final Class predicateClazz = ClassUtils.getClass(selectionCriteria);
        return (Predicate<org.apereo.cas.authentication.Credential>) predicateClazz.getDeclaredConstructor().newInstance();
    } catch (final Exception e) {
        final Predicate<String> predicate = Pattern.compile(selectionCriteria).asPredicate();
        return credential -> predicate.test(credential.getId());
    }
}

Example 37 with StringUtils.isBlank

use of org.apache.commons.lang3.StringUtils.isBlank in project cas by apereo.

the class OidcDefaultJsonWebKeystoreCacheLoader method buildJsonWebKeySet.

/**
 * Build json web key set.
 *
 * @return the json web key set
 */
private Optional<JsonWebKeySet> buildJsonWebKeySet() {
    try {
        LOGGER.debug("Loading default JSON web key from [{}]", this.jwksFile);
        if (this.jwksFile != null) {
            LOGGER.debug("Retrieving default JSON web key from [{}]", this.jwksFile);
            final JsonWebKeySet jsonWebKeySet = buildJsonWebKeySet(this.jwksFile);
            if (jsonWebKeySet == null || jsonWebKeySet.getJsonWebKeys().isEmpty()) {
                LOGGER.warn("No JSON web keys could be found");
                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");
                return Optional.empty();
            }
            final RsaJsonWebKey webKey = getJsonSigningWebKeyFromJwks(jsonWebKeySet);
            if (webKey.getPrivateKey() == null) {
                LOGGER.warn("JSON web key retrieved [{}] has no associated private key", webKey.getKeyId());
                return Optional.empty();
            }
            return Optional.of(jsonWebKeySet);
        }
    } catch (final Exception e) {
        LOGGER.debug(e.getMessage(), e);
    }
    return Optional.empty();
}

Example 38 with StringUtils.isBlank

use of org.apache.commons.lang3.StringUtils.isBlank in project cas by apereo.

the class OidcServiceJsonWebKeystoreCacheLoader method buildJsonWebKeySet.

private Optional<JsonWebKeySet> buildJsonWebKeySet(final OidcRegisteredService service) {
    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();
}

Example 39 with StringUtils.isBlank

use of org.apache.commons.lang3.StringUtils.isBlank in project cas by apereo.

the class DelegatedClientFactory method configureCasClient.

/**
 * Configure cas client.
 *
 * @param properties the properties
 */
protected void configureCasClient(final Collection<BaseClient> properties) {
    final AtomicInteger index = new AtomicInteger();
    pac4jProperties.getCas().stream().filter(cas -> StringUtils.isNotBlank(cas.getLoginUrl())).forEach(cas -> {
        final CasConfiguration cfg = new CasConfiguration(cas.getLoginUrl(), CasProtocol.valueOf(cas.getProtocol()));
        final CasClient client = new CasClient(cfg);
        final int count = index.intValue();
        if (StringUtils.isBlank(cas.getClientName())) {
            client.setName(client.getClass().getSimpleName() + count);
        }
        configureClient(client, cas);
        index.incrementAndGet();
        LOGGER.debug("Created client [{}]", client);
        properties.add(client);
    });
}

Example 40 with StringUtils.isBlank

use of org.apache.commons.lang3.StringUtils.isBlank in project cas by apereo.

the class DelegatedClientFactory method configureSamlClient.

/**
 * Configure saml client.
 *
 * @param properties the properties
 */
protected void configureSamlClient(final Collection<BaseClient> properties) {
    final AtomicInteger index = new AtomicInteger();
    pac4jProperties.getSaml().stream().filter(saml -> StringUtils.isNotBlank(saml.getKeystorePath()) && StringUtils.isNotBlank(saml.getIdentityProviderMetadataPath()) && StringUtils.isNotBlank(saml.getServiceProviderEntityId()) && StringUtils.isNotBlank(saml.getServiceProviderMetadataPath())).forEach(saml -> {
        final SAML2ClientConfiguration cfg = new SAML2ClientConfiguration(saml.getKeystorePath(), saml.getKeystorePassword(), saml.getPrivateKeyPassword(), saml.getIdentityProviderMetadataPath());
        cfg.setMaximumAuthenticationLifetime(saml.getMaximumAuthenticationLifetime());
        cfg.setServiceProviderEntityId(saml.getServiceProviderEntityId());
        cfg.setServiceProviderMetadataPath(saml.getServiceProviderMetadataPath());
        cfg.setDestinationBindingType(saml.getDestinationBinding());
        cfg.setForceAuth(saml.isForceAuth());
        cfg.setPassive(saml.isPassive());
        cfg.setWantsAssertionsSigned(saml.isWantsAssertionsSigned());
        cfg.setAttributeConsumingServiceIndex(saml.getAttributeConsumingServiceIndex());
        if (saml.getAssertionConsumerServiceIndex() >= 0) {
            cfg.setAssertionConsumerServiceIndex(saml.getAssertionConsumerServiceIndex());
        }
        if (StringUtils.isNotBlank(saml.getAuthnContextClassRef())) {
            cfg.setComparisonType(saml.getAuthnContextComparisonType().toUpperCase());
            cfg.setAuthnContextClassRef(saml.getAuthnContextClassRef());
        }
        if (StringUtils.isNotBlank(saml.getKeystoreAlias())) {
            cfg.setKeystoreAlias(saml.getKeystoreAlias());
        }
        if (StringUtils.isNotBlank(saml.getNameIdPolicyFormat())) {
            cfg.setNameIdPolicyFormat(saml.getNameIdPolicyFormat());
        }
        final SAML2Client client = new SAML2Client(cfg);
        final int count = index.intValue();
        if (StringUtils.isBlank(saml.getClientName())) {
            client.setName(client.getClass().getSimpleName() + count);
        }
        configureClient(client, saml);
        index.incrementAndGet();
        LOGGER.debug("Created delegated client [{}]", client);
        properties.add(client);
    });
}