最近公司做到WebService项目,但是要通过Https调用,自己在网上搜了半天,终于实现了服务端的Https,但是一直没有找到客户端如何实现,今天终于看到这篇文章,随手记录下来。
具体代码如下:
访问https的web
public static void ProcessRequest() { //类似浏览器确认证书合法方法的绑定 ServicePointManager.ServerCertificateValidationCallback = RemoteCertificateValidationCallback; HttpWebRequest request = (HttpWebRequest)WebRequest.Create("https://yourUrl"); string param = "test=true"; byte[] bs = Encoding.UTF8.GetBytes(param); //这2句代码表示如果要求客户端证书,将客户端证书加入request,不需要客户端证书的https请求则不需要此代码 X509Certificate cer = new X509Certificate("D:\\tt.cer"); request.ClientCertificates.Add(cer); request.UserAgent = "test"; request.Method = "post"; using (Stream reqStram = request.GetRequestStream()) { reqStram.Write(bs, 0, bs.Length); } using (HttpWebResponse response = request.GetResponse() as HttpWebResponse) { using (StreamReader reader = new StreamReader(response.GetResponseStream())) { Console.WriteLine(reader.ReadToEnd()); } } Console.ReadKey(); } //该方法用于验证服务器证书是否合法,当然可以直接返回true来表示验证永远通过。服务器证书具体内容在参数certificate中。可根据个人需求验证 //该方法在request.GetResponse()时触发 public static bool RemoteCertificateValidationCallback(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors sslPolicyErrors) { if (sslPolicyErrors == SslPolicyErrors.None) return true; return false; }
访问https的web service基本类同,首先添加对https的web引用。
在代码中:
public static void WebRefrence() { //如果觉得写一个委托方法麻烦,可以直接使用匿名委托 ServicePointManager.ServerCertificateValidationCallback = delegate(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors errors) { if (errors == SslPolicyErrors.None) return true; return false; }; //创建web引用的实例 WebReference.Service ws = new WebReference.Service(); //提供客户端证书,不要求的可以忽略该步骤 ws.ClientCertificates.Add(new X509Certificate("D:\\tt.cer")); //执行web service中提供的方法,该例中为将传入的2个int相加并返回结果 int r = ws.Add(4, 5); Console.WriteLine(r); Console.ReadKey(); }