com.mercateo.spring.security.jwt.token.keyset.Auth0JWTKeyset Maven / Gradle / Ivy

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/*
 * Copyright © 2017 Mercateo AG (http://www.mercateo.com)
 *
 * 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 com.mercateo.spring.security.jwt.token.keyset;

import com.auth0.jwk.GuavaCachedJwkProvider;
import com.auth0.jwk.Jwk;
import com.auth0.jwk.JwkProvider;
import com.auth0.jwk.UrlJwkProvider;

import io.vavr.control.Try;

public class Auth0JWTKeyset implements JWTKeyset {

    private final String auth0Domain;

    private JwkProvider provider;

    public Auth0JWTKeyset(String auth0Domain) {
        this.auth0Domain = auth0Domain;
        JwkProvider http = new UrlJwkProvider("https://" + auth0Domain);
        provider = new GuavaCachedJwkProvider(http);
    }

    @Override
    public Try getKeysetForId(String keyId) {
        return Try.of(() -> provider.get(keyId));
    }

    public String getAuth0Domain() {
        return auth0Domain;
    }
}