package com.epmet.auth;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.web.server.ServerWebExchange;


/**
 * 外部应用认证处理器父类
 */
public abstract class ExtAppAuthProcessor {

    private Logger logger = LoggerFactory.getLogger(getClass());

    private int diffMillins = 1000 * 60 * 5;

    public abstract void auth(String appId, String token, Long ts, ServerWebExchange exchange);

    /**
     * 时间戳校验
     * @param timestamp
     * @return
     */
    protected boolean validTimeStamp(Long timestamp) {
        long now = System.currentTimeMillis();
        if (Math.abs(now - timestamp) > diffMillins) {
            return false;
        }
        return true;
    }
}