/*
* Copyright 2016 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* 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 org.keycloak.protocol.oidc.utils;
import org.keycloak.common.util.StreamUtil;
import org.keycloak.connections.httpclient.HttpClientProvider;
import org.keycloak.jose.jwk.JSONWebKeySet;
import org.keycloak.jose.jwk.JWK;
import org.keycloak.jose.jwk.JWKParser;
import org.keycloak.models.KeycloakSession;
import org.keycloak.util.JsonSerialization;
import java.io.IOException;
import java.io.InputStream;
import java.security.PublicKey;
/**
*
* @author <a href="mailto:mposolda@redhat.com">Marek Posolda</a>
*/
public class JWKSHttpUtils {
public static JSONWebKeySet sendJwksRequest(KeycloakSession session, String jwksURI) throws IOException {
InputStream is = session.getProvider(HttpClientProvider.class).get(jwksURI);
String keySetString = StreamUtil.readString(is);
return JsonSerialization.readValue(keySetString, JSONWebKeySet.class);
}
}