com.networknt.client.oauth.ClientCredentialsRequest Maven / Gradle / Ivy

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A client module that is used by API consumer to call an API or from an API calling another API.

There is a newer version: 2.1.38

/*
 * Copyright (c) 2016 Network New Technologies Inc.
 *
 * 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.networknt.client.oauth;

import com.networknt.client.ClientConfig;
import com.networknt.client.Http2Client;
import com.networknt.common.SecretConstants;
import com.networknt.config.Config;

import java.util.List;
import java.util.Map;

/**
 * load default values from client.yml for client credentials grant, overwrite by setters
 * in case you want to change it at runtime.
 *
 * Note that client_secret is loaded from secret.yml instead of client.yml and the assumption
 * is that there is only one client shared by both authorization code grant and client credentials
 * grant.
 *
 * @author Steve Hu
 */
public class ClientCredentialsRequest extends TokenRequest {
    private static Map secret = Config.getInstance().getJsonMapConfig(Http2Client.CONFIG_SECRET);


    public ClientCredentialsRequest() {
        setGrantType(ClientConfig.CLIENT_CREDENTIALS);
        // client_secret is in secret.yml instead of client.yml
        Map tokenConfig = ClientConfig.get().getTokenConfig();
        if(tokenConfig != null) {
            setServerUrl((String)tokenConfig.get(ClientConfig.SERVER_URL));
            setServiceId((String)tokenConfig.get(ClientConfig.SERVICE_ID));
            Object object = tokenConfig.get(ClientConfig.ENABLE_HTTP2);
            setEnableHttp2(object != null && (Boolean) object);
            Map ccConfig = (Map) tokenConfig.get(ClientConfig.CLIENT_CREDENTIALS);
            if(ccConfig != null) {
                setClientId((String)ccConfig.get(ClientConfig.CLIENT_ID));
                setClientSecret((String)secret.get(SecretConstants.CLIENT_CREDENTIALS_CLIENT_SECRET));
                setUri((String)ccConfig.get(ClientConfig.URI));
                //set default scope from config.
                setScope((List)ccConfig.get(ClientConfig.SCOPE));
            }
        }
    }
}