java 怎么实现sign校验

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解决时间 2021-11-24 12:25

提问者网友：献世佛
2021-11-23 13:45

java 怎么实现sign校验

最佳答案

五星知识达人网友：大漠
2021-11-23 14:04

    @Around("within(@org.springframework.stereotype.Controller *) && @annotation(is)")
    public Object validIdentityAndSecure(ProceedingJoinPoint pjp, SecureValid is)
            throws Exception {
        Object[] args = pjp.getArgs();
        //Controller中所有方法的参数，前两个分别为：Request,Response
        HttpServletRequest request = (HttpServletRequest) args[0];
        // HttpServletResponse response = (HttpServletResponse)args[1];

        String appid = request.getParameter("appid");
        int app_id = Integer.valueOf(appid);
        String signature = request.getParameter("signature");
        String clientSignature = request.getParameter("client_signature");
        String uri = request.getRequestURI();

        String provider = request.getParameter("provider");
        if (StringUtils.isEmpty(provider)) {
            provider = "passport";
        }

        // 对appid和signature进行校验
        try {
            appService.validateAppid(app_id);
            boolean isValid = accountService.validSignature(app_id, signature, clientSignature);
            if (!isValid) throw new ProblemException(ErrorUtil.ERR_CODE_COM_SING);
        } catch (Exception e) {
            return handleException(e, provider, uri);
        }
        // 继续执行接下来的代码
        Object retVal = null;
        try {
            retVal = pjp.proceed();
        } catch (Throwable e) {
            if (e instanceof Exception) { return handleException((Exception) e, provider, uri); }
        }
        // 目前的接口走不到这里
        return retVal;
    }
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