使用证书身份验证调用HTTPS WCF服务 [英] Call a HTTPS WCF Service with Certificate authentication

问题描述

我创建一个wcf服务并托管在windows azure。 wcf服务是一个https。当我调用服务时，客户端需要一个证书来验证其真实性。

当我在broswer上键入服务url时，它要求一个验证证书，并运行serivce。

>

到目前为止很好。

现在我需要在MVC 4应用程序中访问相同的服务。所以我做了一个简单的ajax调用。

 < script> 
 $（document）.ready（function（）{
 $（＃GetAdjustedSalary）。click（function（）{
 var salary = parseFloat（$（＃salary）。 val（））; 
 var infalation = parseFloat（$（＃inflation）。val（））; 
 
 $ .ajax（{
 url：https： /newtonsheikh.cloudapp.net/SalaryService.svc/adjustedsalary?a=+ salary +& b =+ infalation，
 type：GET，
 dataType：JSON，
 contentType：application / json，
 success：function（data）{
 alert（data）; 
} 
 
}）; 
 }）; 
}）; 
< / script> 
  

但我没有得到结果。我总是得到中止错误403。

我需要在MVC应用程序的web.config文件中写一些东西吗？我被困在这里真的需要帮助。

感谢

解决方案

b
$ b

在ajax调用中，我调用了控制器

 < script& 
 $（document）.ready（function（）{
 $（＃GetAdjustedSalary）。click（function（）{
 var salary = parseFloat（$（＃salary）。 val（））; 
 var infalation = parseFloat（$（＃inflation）。val（））; 
 
 var object = {
 salary：salary，
 infalation：infalation 
} 
 
 var data = JSON.stringify（object）; 
 
 $ .ajax（{
 url：Home / GetData /，
 type：POST，
 data：data，
 dataType：JSON，
 contentType：application / json，
 success：function （data）{
 $（＃answer）。html（data）; 
} 
 
}）; 
}）; 
} ; 
  

  [HttpPost] 
 public ActionResult GetData（string salary，string infalation）
 {
 string output =; 
 
 try 
 {
 X509Certificate Cert = X509Certificate.CreateFromCertFile（d：//Cert//newton2.cer）; 
 
 ServicePointManager.CertificatePolicy = new CertPolicy（）; 
 HttpWebRequest Request =（HttpWebRequest）WebRequest.Create（https://newtonsheikh.cloudapp.net/SalaryService.svc/adjustedsalary?a=+ salary +& b =+ infalation +）; 
 Request.ClientCertificates.Add（Cert）; 
 Request.UserAgent =Client Cert Sample; 
 Request.Method =GET; 
 HttpWebResponse response =（HttpWebResponse）Request.GetResponse（）; 
 Console.WriteLine（{0}+ Response.Headers）; 
 Console.WriteLine（）; 
 
 StreamReader sr = new StreamReader（Response.GetResponseStream（），Encoding.Default）; 
 int count; 
 
 char [] ReadBuf = new char [1024]; 
 do 
 {
 count = sr.Read（ReadBuf，0，1024）; 
 if（0！= count）
 {
输出+ =新字符串（ReadBuf）; 
} 
 
} while（count> 0）; 
 
} 
 catch（例外）
 {
 //抛出异常... lol：P 
} 
 $ b b output = output.Replace（\0，）; 
 
 string jsonString = JsonConvert.SerializeObject（output，Newtonsoft.Json.Formatting.None，new JsonSerializerSettings {NullValueHandling = NullValueHandling.Ignore}）; 
 
 return Json（jsonString，JsonRequestBehavior.AllowGet）; 
} 
  

CertPolicy类别：

  class CertPolicy：ICertificatePolicy 
 {
 public bool CheckValidationResult（ServicePoint srvPoint，X509Certificate certificate，WebRequest request，int certificateProblem）
 {
 //你可以自己做证书检查。 
 //您可以从WinError.h获取错误值。 
 
 //返回true，以便任何证书将与此示例配合使用。 
 return true; 
} 
} 
  

i create a wcf service and hosted it on windows azure. The wcf service is a https one. When ever i call the service the client needs a certificate to verify its authenticity.

When i type the service url on broswer it asks for a verifying certificate and the serivce runs.

So far so good.

Now i need to access the same service in an MVC 4 application. So i made a simple ajax call.

<script>
$(document).ready(function () {
    $("#GetAdjustedSalary").click(function () {
        var salary = parseFloat($("#salary").val());
        var infalation = parseFloat($("#inflation").val());

        $.ajax({
            url: "https://newtonsheikh.cloudapp.net/SalaryService.svc/adjustedsalary?a=" + salary + "&b=" + infalation,
            type: "GET",
            dataType: "JSON",
            contentType: "application/json",
            success: function (data) {
                alert(data);
            }

        });
    });
});
</script>

But i dont get the result. Instead i always get abort error 403.

Do i need to write something on the web.config file in the MVC application? I am stuck and really need help out here.

Thanks

解决方案

Got a solution:

In the ajax call i made a call to the controller

<script>
$(document).ready(function () {
    $("#GetAdjustedSalary").click(function () {
        var salary = parseFloat($("#salary").val());
        var infalation = parseFloat($("#inflation").val());

        var object = {
            salary: salary,
            infalation: infalation
        }

        var data = JSON.stringify(object);

        $.ajax({
            url: "Home/GetData/",
            type: "POST",
            data: data,
            dataType: "JSON",
            contentType: "application/json",
            success: function (data) {
                $("#answer").html(data);
            }

        });
    });
});

Then in the controller:

[HttpPost]
    public ActionResult GetData(string salary, string infalation)
    {
        string output = "";

        try
        {
            X509Certificate Cert = X509Certificate.CreateFromCertFile("d://Cert//newton2.cer");

            ServicePointManager.CertificatePolicy = new CertPolicy();
            HttpWebRequest Request = (HttpWebRequest)WebRequest.Create("https://newtonsheikh.cloudapp.net/SalaryService.svc/adjustedsalary?a="+salary+" &b="+infalation+"");
            Request.ClientCertificates.Add(Cert);
            Request.UserAgent = "Client Cert Sample";
            Request.Method = "GET";
            HttpWebResponse Response = (HttpWebResponse)Request.GetResponse();
            Console.WriteLine("{0}" + Response.Headers);
            Console.WriteLine();

            StreamReader sr = new StreamReader(Response.GetResponseStream(), Encoding.Default);
            int count;

            char[] ReadBuf = new char[1024];
            do
            {
                count = sr.Read(ReadBuf, 0, 1024);
                if (0 != count)
                {
                    output +=  new string(ReadBuf);
                }

            } while (count > 0);

        }
        catch (Exception ex)
        {
            //Throw the exception...lol :P
        }

        output = output.Replace("\0", "");

        string jsonString = JsonConvert.SerializeObject(output, Newtonsoft.Json.Formatting.None, new JsonSerializerSettings { NullValueHandling = NullValueHandling.Ignore });

        return Json(jsonString, JsonRequestBehavior.AllowGet);
    }

The CertPolicy Class:

class CertPolicy : ICertificatePolicy
{
    public bool CheckValidationResult(ServicePoint srvPoint, X509Certificate certificate, WebRequest request, int certificateProblem)
    {
        // You can do your own certificate checking.
        // You can obtain the error values from WinError.h.

        // Return true so that any certificate will work with this sample.
        return true;
    }
}

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