update 优化 GET 方法响应体支持加密

疯狂的狮子Li

2024-02-04 0fd001f229ab3f5c88cf4b327e4e635e616dbc05

 ruoyi-common/ruoyi-common-encrypt/src/main/java/org/dromara/common/encrypt/filter/CryptoFilter.java

@@ -36,8 +36,9 @@
    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
        HttpServletRequest servletRequest = (HttpServletRequest) request;
        HttpServletResponse servletResponse = (HttpServletResponse) response;

        boolean encryptFlag = false;
        // 获取加密注解
        ApiEncrypt apiEncrypt = this.getApiEncryptAnnotation(servletRequest);
        boolean responseFlag = apiEncrypt != null && apiEncrypt.response();
        ServletRequest requestWrapper = null;
        ServletResponse responseWrapper = null;
        EncryptResponseBodyWrapper responseBodyWrapper = null;
@@ -51,32 +52,29 @@
                if (StringUtils.isNotBlank(headerValue)) {
                    // 请求解密
                    requestWrapper = new DecryptRequestBodyWrapper(servletRequest, properties.getPrivateKey(), properties.getHeaderFlag());
                    // 获取加密注解
                    ApiEncrypt apiEncrypt = this.getApiEncryptAnnotation(servletRequest);
                } else {
                    // 是否有注解，有就报错，没有放行
                    if (ObjectUtil.isNotNull(apiEncrypt)) {
                        // 响应加密标志
                        encryptFlag = apiEncrypt.response();
                    } else {
                        // 是否有注解，有就报错，没有放行
                        HandlerExceptionResolver exceptionResolver = SpringUtils.getBean("handlerExceptionResolver");
                        HandlerExceptionResolver exceptionResolver = SpringUtils.getBean("handlerExceptionResolver", HandlerExceptionResolver.class);
                        exceptionResolver.resolveException(
                            servletRequest, servletResponse, null,
                            new ServiceException("没有访问权限，请联系管理员授权", HttpStatus.FORBIDDEN));
                        return;
                    }
                }
                // 判断是否响应加密
                if (encryptFlag) {
                    responseBodyWrapper = new EncryptResponseBodyWrapper(servletResponse);
                    responseWrapper = responseBodyWrapper;
                }
            }
        }
        // 判断是否响应加密
        if (responseFlag) {
            responseBodyWrapper = new EncryptResponseBodyWrapper(servletResponse);
            responseWrapper = responseBodyWrapper;
        }

        chain.doFilter(
            ObjectUtil.defaultIfNull(requestWrapper, request),
            ObjectUtil.defaultIfNull(responseWrapper, response));

        if (encryptFlag) {
        if (responseFlag) {
            servletResponse.reset();
            // 对原始内容加密
            String encryptContent = responseBodyWrapper.getEncryptContent(
@@ -94,7 +92,6 @@
        // 获取注解
        try {
            HandlerExecutionChain mappingHandler = handlerMapping.getHandler(servletRequest);
            System.out.println(mappingHandler);
            if (ObjectUtil.isNotNull(mappingHandler)) {
                Object handler = mappingHandler.getHandler();
                if (ObjectUtil.isNotNull(handler)) {