/*
 * Copyright [2020-2030] [https://www.stylefeng.cn]
 *
 * 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.
 *
 * Guns采用APACHE LICENSE 2.0开源协议，您在使用过程中，需要注意以下几点：
 *
 * 1.请不要删除和修改根目录下的LICENSE文件。
 * 2.请不要删除和修改Guns源码头部的版权声明。
 * 3.请保留源码和相关描述文件的项目出处，作者声明等。
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 */
package cn.stylefeng.roses.kernel.jwt.api.expander;

import cn.hutool.core.util.RandomUtil;
import cn.stylefeng.roses.kernel.config.api.context.ConfigContext;

import static cn.stylefeng.roses.kernel.jwt.api.constants.JwtConstants.DEFAULT_JWT_TIMEOUT_SECONDS;

/**
 * jwt工具类的配置获取
 *
 * @author fengshuonan
 * @date 2020/12/1 15:05
 */
public class JwtConfigExpander {

    /**
     * 获取jwt的密钥
     *
     * @author fengshuonan
     * @date 2020/12/1 15:07
     */
    public static String getJwtSecret() {
        String sysJwtSecret = ConfigContext.me().getConfigValueNullable("SYS_JWT_SECRET", String.class);

        // 没配置就返回一个随机密码
        if (sysJwtSecret == null) {
            return RandomUtil.randomString(20);
        } else {
            return sysJwtSecret;
        }
    }

    /**
     * jwt失效时间，默认1天
     *
     * @author fengshuonan
     * @date 2020/12/1 15:08
     */
    public static Long getJwtTimeoutSeconds() {
        return ConfigContext.me().getSysConfigValueWithDefault("SYS_JWT_TIMEOUT_SECONDS", Long.class, DEFAULT_JWT_TIMEOUT_SECONDS);
    }

}