io.gravitee.policy.v3.jwt.processor.JWKSKeyProcessor Maven / Gradle / Ivy

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Validate the token signature and expiration date before sending the API call to the target backend

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/*
 * Copyright © 2015 The Gravitee team (http://gravitee.io)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.gravitee.policy.v3.jwt.processor;

import com.nimbusds.jose.jwk.source.JWKSource;
import com.nimbusds.jose.proc.JWSKeySelector;
import com.nimbusds.jose.proc.JWSVerificationKeySelector;
import com.nimbusds.jose.proc.SecurityContext;
import io.gravitee.policy.jwt.alg.Signature;

/**
 * @author David BRASSELY (david.brassely at graviteesource.com)
 * @author GraviteeSource Team
 */
public class JWKSKeyProcessor extends AbstractKeyProcessor {

    @Override
    JWSKeySelector jwsKeySelector(JWKSource jwkSource, Signature signature) {
        return new JWSVerificationKeySelector<>(signature.getAlg(), jwkSource);
    }
}