hu.perit.spvitamin.spring.feignclients.JwtAuthRequestInterceptor Maven / Gradle / Ivy

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A general purpose library to use in a spring based microservice environment.

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/*
 * Copyright 2020-2021 the original author or authors.
 *
 * 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
 *
 *      https://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 hu.perit.spvitamin.spring.feignclients;

import feign.RequestInterceptor;
import feign.RequestTemplate;

/**
 * An interceptor that adds the request header needed to use Bearer authenticate.
 *
 * @author Peter Nagy
 */

public class JwtAuthRequestInterceptor implements RequestInterceptor {

    private final String headerValue;

    public JwtAuthRequestInterceptor(String jwtToken) {
        this.headerValue = "Bearer " + jwtToken;
    }

    @Override
    public void apply(RequestTemplate template) {
        template.header("Authorization", headerValue);
    }
}