WINHTTP忽略HTTPS证书

news/2024/7/12 3:46:30 标签: https, 网络协议, http
http://www.w3.org/2000/svg" style="display: none;">

文章目录

        • WINHTTP忽略HTTPS证书
        • WINHTTP使用TLS协议版本

WINHTTP忽略HTTPS证书
发布了Wininet库忽略Https证书文章之后有朋友问我如果使用WINHTTP发起忽略证书的方法,
下列粘出代码可以看到跟Wininet是一样的不在过多赘述,不懂的朋友可以看我发的链接说明。

C++发起Https请求

#include <Windows.h>
#include <Winhttp.h>
#include <stdio.h>

#pragma comment(lib, "winhttp.lib")

#define TRANSFER_SIZE 1024

bool PerformHttpRequest() {
    HINTERNET hSession = WinHttpOpen(L"", WINHTTP_ACCESS_TYPE_DEFAULT_PROXY, WINHTTP_NO_PROXY_NAME, WINHTTP_NO_PROXY_BYPASS, 0);

    if (!hSession) {
        return false;
    }
    //lpszServerName 是IP或者域名
    LPCWSTR lpszServerName = L"192.168.99.99";
    //nServerPort 端口
    INTERNET_PORT nServerPort = 443;

    HINTERNET hConnect = WinHttpConnect(hSession, lpszServerName, nServerPort, 0);

    if (!hConnect) {
        WinHttpCloseHandle(hSession);
        return false;
    }

    HINTERNET hRequest = WinHttpOpenRequest(hConnect, L"GET", L"/Login", NULL, WINHTTP_NO_REFERER, WINHTTP_DEFAULT_ACCEPT_TYPES, WINHTTP_FLAG_SECURE);

    if (!hRequest) {
        WinHttpCloseHandle(hConnect);
        WinHttpCloseHandle(hSession);
        return false;
    }

    BOOL bResult = WinHttpSendRequest(hRequest, WINHTTP_NO_ADDITIONAL_HEADERS, 0, WINHTTP_NO_REQUEST_DATA, 0, 0, 0);

    if (!bResult && GetLastError() == ERROR_WINHTTP_SECURE_FAILURE) {
        //忽略所有异常Https CA证书问题
        // SECURITY_FLAG_IGNORE_ALL_CERT_ERRORS 也可以
        DWORD dwFlags =
            SECURITY_FLAG_IGNORE_UNKNOWN_CA |
            SECURITY_FLAG_IGNORE_CERT_WRONG_USAGE |
            SECURITY_FLAG_IGNORE_CERT_CN_INVALID |
            SECURITY_FLAG_IGNORE_CERT_DATE_INVALID;
        WinHttpSetOption(hRequest, WINHTTP_OPTION_SECURITY_FLAGS, &dwFlags, sizeof(dwFlags));
        bResult = WinHttpSendRequest(hRequest, WINHTTP_NO_ADDITIONAL_HEADERS, 0, WINHTTP_NO_REQUEST_DATA, 0, 0, 0);
    }

    if (!bResult) {
        WinHttpCloseHandle(hRequest);
        WinHttpCloseHandle(hConnect);
        WinHttpCloseHandle(hSession);
        return false;
    }

    bResult = WinHttpReceiveResponse(hRequest, NULL);

    if (!bResult) {
        WinHttpCloseHandle(hRequest);
        WinHttpCloseHandle(hConnect);
        WinHttpCloseHandle(hSession);
        return false;
    }

    wchar_t szBuff[TRANSFER_SIZE];
    DWORD dwReadSize;
    bResult = WinHttpQueryHeaders(hRequest, WINHTTP_QUERY_RAW_HEADERS_CRLF, WINHTTP_HEADER_NAME_BY_INDEX, szBuff, &dwReadSize, WINHTTP_NO_HEADER_INDEX);

    if (!bResult) {
        WinHttpCloseHandle(hRequest);
        WinHttpCloseHandle(hConnect);
        WinHttpCloseHandle(hSession);
        return false;
    }

    wprintf(L"%ws\n", szBuff);

    DWORD dwBytesAvailable;
    bResult = WinHttpQueryDataAvailable(hRequest, &dwBytesAvailable);

    if (!bResult) {
        WinHttpCloseHandle(hRequest);
        WinHttpCloseHandle(hConnect);
        WinHttpCloseHandle(hSession);
        return false;
    }

    if (dwBytesAvailable > TRANSFER_SIZE) {
        wprintf(L"Data too long %d /b\n", GetLastError(), dwBytesAvailable);
        WinHttpCloseHandle(hRequest);
        WinHttpCloseHandle(hConnect);
        WinHttpCloseHandle(hSession);
        return false;
    }

    DWORD dwBytesRead;
    ZeroMemory(szBuff, TRANSFER_SIZE);
    bResult = WinHttpReadData(hRequest, szBuff, dwBytesAvailable, &dwBytesRead);

    if (!bResult) {
        WinHttpCloseHandle(hRequest);
        WinHttpCloseHandle(hConnect);
        WinHttpCloseHandle(hSession);
        return false;
    }

    printf("%s\n", szBuff);

    WinHttpCloseHandle(hRequest);
    WinHttpCloseHandle(hConnect);
    WinHttpCloseHandle(hSession);

    return true;
}

int main() {
    if (PerformHttpRequest()) {
        return 0;
    }
    else {
        return 1;
    }
}

WINHTTP使用TLS协议版本
详细很多朋友使用WINHTTP是为了在低版本系统运行比如WIN7或2008这些系统使用TLS 1.0/1.1
无法使用Wininet库的TLS 1.2因此使用WINHTTP下面粘出代码是低版本修改了TLS的库代码
#include <Windows.h>
#include <Winhttp.h>
#include <stdio.h>

#pragma comment(lib, "winhttp.lib")

#define TRANSFER_SIZE 1024

bool PerformHttpRequest() {
    HINTERNET hSession = WinHttpOpen(L"", WINHTTP_ACCESS_TYPE_DEFAULT_PROXY, WINHTTP_NO_PROXY_NAME, WINHTTP_NO_PROXY_BYPASS, 0);

    if (!hSession) {
        return false;
    }
    // 设置要使用的协议 TLS 1.1,需要注意服务端也需要支持TLS 1.1否则无法使用
    DWORD dwFlags = WINHTTP_FLAG_SECURE_PROTOCOL_TLS1_1;
    if (!WinHttpSetOption(hSession, WINHTTP_OPTION_SECURE_PROTOCOLS, &dwFlags, sizeof(dwFlags))) {
        WinHttpCloseHandle(hSession);
        return false;
    }
    //lpszServerName 是IP或者域名
    LPCWSTR lpszServerName = L"192.168.99.99";
    //nServerPort 端口
    INTERNET_PORT nServerPort = 443;

    HINTERNET hConnect = WinHttpConnect(hSession, lpszServerName, nServerPort, 0);

    if (!hConnect) {
        WinHttpCloseHandle(hSession);
        return false;
    }

    HINTERNET hRequest = WinHttpOpenRequest(hConnect, L"GET", L"/Login", NULL, WINHTTP_NO_REFERER, WINHTTP_DEFAULT_ACCEPT_TYPES, WINHTTP_FLAG_SECURE);

    if (!hRequest) {
        WinHttpCloseHandle(hConnect);
        WinHttpCloseHandle(hSession);
        return false;
    }

    BOOL bResult = WinHttpSendRequest(hRequest, WINHTTP_NO_ADDITIONAL_HEADERS, 0, WINHTTP_NO_REQUEST_DATA, 0, 0, 0);

    if (!bResult && GetLastError() == ERROR_WINHTTP_SECURE_FAILURE) {
        //忽略所有异常Https CA证书问题
        // SECURITY_FLAG_IGNORE_ALL_CERT_ERRORS 也可以
        DWORD dwFlags =
            SECURITY_FLAG_IGNORE_UNKNOWN_CA |
            SECURITY_FLAG_IGNORE_CERT_WRONG_USAGE |
            SECURITY_FLAG_IGNORE_CERT_CN_INVALID |
            SECURITY_FLAG_IGNORE_CERT_DATE_INVALID;
        WinHttpSetOption(hRequest, WINHTTP_OPTION_SECURITY_FLAGS, &dwFlags, sizeof(dwFlags));
        bResult = WinHttpSendRequest(hRequest, WINHTTP_NO_ADDITIONAL_HEADERS, 0, WINHTTP_NO_REQUEST_DATA, 0, 0, 0);
    }

    if (!bResult) {
        WinHttpCloseHandle(hRequest);
        WinHttpCloseHandle(hConnect);
        WinHttpCloseHandle(hSession);
        return false;
    }

    bResult = WinHttpReceiveResponse(hRequest, NULL);

    if (!bResult) {
        WinHttpCloseHandle(hRequest);
        WinHttpCloseHandle(hConnect);
        WinHttpCloseHandle(hSession);
        return false;
    }

    wchar_t szBuff[TRANSFER_SIZE];
    DWORD dwReadSize;
    bResult = WinHttpQueryHeaders(hRequest, WINHTTP_QUERY_RAW_HEADERS_CRLF, WINHTTP_HEADER_NAME_BY_INDEX, szBuff, &dwReadSize, WINHTTP_NO_HEADER_INDEX);

    if (!bResult) {
        WinHttpCloseHandle(hRequest);
        WinHttpCloseHandle(hConnect);
        WinHttpCloseHandle(hSession);
        return false;
    }

    wprintf(L"%ws\n", szBuff);

    DWORD dwBytesAvailable;
    bResult = WinHttpQueryDataAvailable(hRequest, &dwBytesAvailable);

    if (!bResult) {
        WinHttpCloseHandle(hRequest);
        WinHttpCloseHandle(hConnect);
        WinHttpCloseHandle(hSession);
        return false;
    }

    if (dwBytesAvailable > TRANSFER_SIZE) {
        wprintf(L"Data too long %d /b\n", GetLastError(), dwBytesAvailable);
        WinHttpCloseHandle(hRequest);
        WinHttpCloseHandle(hConnect);
        WinHttpCloseHandle(hSession);
        return false;
    }

    DWORD dwBytesRead;
    ZeroMemory(szBuff, TRANSFER_SIZE);
    bResult = WinHttpReadData(hRequest, szBuff, dwBytesAvailable, &dwBytesRead);

    if (!bResult) {
        WinHttpCloseHandle(hRequest);
        WinHttpCloseHandle(hConnect);
        WinHttpCloseHandle(hSession);
        return false;
    }

    printf("%s\n", szBuff);

    WinHttpCloseHandle(hRequest);
    WinHttpCloseHandle(hConnect);
    WinHttpCloseHandle(hSession);

    return true;
}

int main() {
    if (PerformHttpRequest()) {
        return 0;
    }
    else {
        return 1;
    }
}

http://www.niftyadmin.cn/n/5360185.html

相关文章

ES6中新增Array.from()函数的用法详解

目录 Map对象的转换 Set对象的转换 字符串的转换 类数组对象的转换 Array.from可以接受三个参数 ES6为Array增加了from函数用来将其他对象转换成数组。当然&#xff0c;其他对象也是有要求&#xff0c;也不是所有的&#xff0c;可以将两种对象转换成数组。 1、部署了Iter…

MybatisPlus高级查询QueryWrapper常用方法

QueryWrapper常用方法列表 函数意义举例eq等于()queryWrapper.eq(“user_name”, “张三”); //user_name“张三”ne不等于(<>)queryWrapper.ne(“user_name”, “张三”); //user_name<>“张三”gt大于(>)queryWrapper.gt(“level”, 1); //level>1ge大于等…

STM32 E18-D80NK红外避障传感器

E18-D80NK-N是一款红外光电传感器&#xff0c;它同时具备发射和接收功能。通过对发射光进行调制后发出&#xff0c;并通过接收头对反射光进行解调输出。 E18-D80NK-N采用了透镜来增强传感器的性能&#xff0c;使其能够检测更远的距离。根据红外光的特性&#xff0c;不同颜色的…

Java的JVM学习一

一、java中的内存结构如何划分 栈和堆的区别&#xff1a; 栈负责处理运行&#xff0c;堆负债处理存储。 区域名称作用虚拟机栈用于存储正在执行的每个Java方法&#xff0c;以及其方法的局部变量表等。局部变量表存放了便器可知长度的各种基本数据类型&#xff0c;对象引用&am…

Oracle ERP

Oracle ERP (Enterprise Resource Planning) 是一套全面的企业资源规划解决方案&#xff0c;由Oracle公司开发。它旨在帮助企业管理和整合公司的关键业务流程。Oracle ERP涵盖了财务管理、供应链管理、制造、人力资源、项目管理等多个领域&#xff0c;通过提供各种模块化的软件…

LED显示屏在XR虚拟拍摄中的应用及前景

LED显示屏在XR虚拟拍摄中的应用及前景 随着科技的不断发展&#xff0c;虚拟现实&#xff08;VR&#xff09;、增强现实&#xff08;AR&#xff09;和混合现实&#xff08;MR&#xff09;等技术逐渐融入我们的生活。在这些技术的推动下&#xff0c;XR虚拟拍摄应运而生&#xff0…

TCP是怎么处理长连接、短连接

TCP 协议是一种面向连接的协议&#xff0c;即在通信双方之间建立连接后才能开始传输数据。TCP 协议通过三次握手建立连接&#xff0c;在连接建立后就可以保持长时间的连接&#xff0c;以实现长连接。 在 TCP 协议中&#xff0c;数据被分成多个数据包进行传输&#xff0c;每个数…

机器学习1-种类及应用

机器学习主要包括以下几种主要的种类&#xff1a; 1. 监督学习&#xff08;Supervised Learning&#xff09; 在监督学习中&#xff0c;模型通过使用已标记的训练数据&#xff08;包括输入和对应的输出&#xff09;来学习预测目标变量。常见的任务包括回归和分类。应用&#xf…