/*
 *  Copyright (c) 2021, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
 *
 *  WSO2 Inc. licenses this file to you 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.wso2.ei.dashboard.core.commons.utils;

import com.google.gson.JsonElement;
import com.google.gson.JsonParser;

import java.util.Base64;

/**
 * Utilities to handle access tokens.
 */
public class TokenUtils {

    private static final Base64.Decoder decoder = Base64.getUrlDecoder();

    public static JsonElement getParsedToken(String token) {

        String[] parts = token.split("\\.");
        String payloadJson = new String(decoder.decode(parts[1]));
        return JsonParser.parseString(payloadJson);
    }
}
