c# - Pingdom Restful API C#

Question

我在使用 Pingdoms API 时遇到问题

我已经为我的应用程序生成了一个 key 并将其添加到我的请求的 header 中。但我不断收到 401 错误代码 :(

NetworkCredential nc = new NetworkCredential("my_email", "my_password", "httpS://api.pingdom.com/2.0/checks");
CredentialCache cc = new CredentialCache();
cc.Add("httpS://api.pingdom.com/2.0/checks", 443, "Basic", nc);

HttpWebRequest request = HttpWebRequest)WebRequest.Create("httpS://api.pingdom.com/2.0/checks");
request.Proxy = new WebProxy("my_proxy",true); //I'm behind a strict firewall...
request.Headers.Add("App-Key", "my_appKey");
request.ContentLength = 0;
request.Credentials = cc;
request.PreAuthenticate = true;
request.Method = "POST";

HttpWebResponse response = (HttpWebResponse)request.GetResponse();

我很迷茫:(

无论我做什么，我都会得到:

An unhandled exception of type 'System.Net.WebException' occurred in System.dll
Additional information: The remote server returned an error: (401) Unauthorized.

工作代码感谢@Guy，我让它工作了!这是我的工作代码，适用于遇到同样问题的任何人

public class PingdomChecks
{
    public List<PingdomCheck> Checks { get; set; }
}

public class PingdomCheck
{
    public string ID { get; set; }
    public int Created { get; set; }
    public string Name { get; set; }
    public string Hostname { get; set; }
    public string Resolution { get; set; }
    public int LastErrorTime { get; set; }
    public int LastTestTime { get; set; }
    public int LastResponseTime { get; set; }
    public string Status { get; set; }
    public string[] Tags { get; set; }
}

public class Tools
{

    public static void SetBasicAuthHeader(WebRequest request, String userName, String userPassword)
    {
        string authInfo = userName + ":" + userPassword;
        authInfo = Convert.ToBase64String(Encoding.Default.GetBytes(authInfo));
        request.Headers["Authorization"] = "Basic " + authInfo;
    }

    public static void Pingdom()
    {
        HttpWebRequest request = (HttpWebRequest)WebRequest.Create("https://api.pingdom.com/api/2.0/checks");
        request.Headers.Add("App-Key", "YOUR_APP_KEY");
        request.ContentLength = 0;
        request.PreAuthenticate = true;
        request.Method = "GET";
        SetBasicAuthHeader(request, "YOUR_EMAIL", "YOUR_PASSWORD");

        HttpWebResponse response = (HttpWebResponse)request.GetResponse();
        var stream = response.GetResponseStream(); 
        var reader = new StreamReader(stream);
        var html = reader.ReadToEnd();

        PingdomCheck Checks = JsonConvert.DeserializeObject<PingdomCheck>(html);
    }

Answer 1

有些服务器希望在不要求的情况下获得身份验证。如果您只使用 request.Credentials = cc; 并且 C# 不会发送它如果您使用 wireshark 并查看它发送到服务器的内容，您会发现缺少 header 。克服这个问题的方法是强制使用身份验证 header 。

//so instead of using:
//request.Credentials = cc;
//request.PreAuthenticate = true;
//you should call:

    SetBasicAuthHeader(request,  "my_email", "my_password")
    }

    public void SetBasicAuthHeader(WebRequest request, String userName, String userPassword)
    {
        string authInfo = userName + ":" + userPassword;
        authInfo = Convert.ToBase64String(Encoding.Default.GetBytes(authInfo));
        request.Headers["Authorization"] = "Basic " + authInfo;
    }