ALM Rest API：site-session返回“遠程服務器返回錯誤：（400）錯誤的請求。”

Question

我收到“（400）錯誤的請求”。 當我嘗試根據ALM REST API進行完全身份驗證時，第一部分（身份驗證）成功），我得到了LWSSO_COOKIE_KEY，但站點會話始終失敗，並顯示400錯誤代碼。

請問我在做什么錯...很困惑！

    // Authentication XML : 0 = User, 1 = Password
    private const string AuthenticationXML = @"<alm-authentication>" +
        "<user>{0}</user><password>{1}</password></alm-authentication>";

    baseRequestURL = settings.QualityCentreURL + "/qcbin/";

首先進行身份驗證（並成功）：

string authRequest = baseRequestURL + "authentication-point/alm-authenticate";
HttpWebRequest myauthrequest = (HttpWebRequest)WebRequest.Create(authRequest);

string xml = String.Format(AuthenticationXML, qcSettings.Username, qcSettings.Password);

byte[] Requestbytes = Encoding.UTF8.GetBytes(xml);
myauthrequest.Method = "POST";
myauthrequest.ContentType = "application/xml";
myauthrequest.ContentLength = Requestbytes.Length;
myauthrequest.Accept = "application/xml";

Stream RequestStr = myauthrequest.GetRequestStream();
RequestStr.Write(Requestbytes, 0, Requestbytes.Length);
RequestStr.Close();
HttpWebResponse myauthres = (HttpWebResponse)myauthrequest.GetResponse();

authenticationCookie = myauthres.Headers.Get("Set-Cookie"); 

站點會話代碼為：

    public void GetSiteSession()
    {
        // Creat the web request fore site-session.
        string request = baseRequestURL + "rest/site-session";
        HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(request);

        string xml = String.Empty;
        byte[] requestbytes = Encoding.UTF8.GetBytes(xml);

        // Update the attributes before sending.
        webRequest.Method = "POST";
        webRequest.ContentType = "application/xml";
        webRequest.Accept = "application/xml";
        webRequest.Headers.Set(HttpRequestHeader.Cookie, authenticationCookie);

        try
        {
            Stream requestStream = webRequest.GetRequestStream();
            requestStream.Write(requestbytes, 0, requestbytes.Length);
            requestStream.Close();

            HttpWebResponse webRequestResponse = (HttpWebResponse)webRequest.GetResponse();
            Stream responseStream = webRequestResponse.GetResponseStream();
            XDocument doc = XDocument.Load(responseStream);
        }
        catch (System.Net.WebException except)
        {
            Console.WriteLine(except.Message);
        }
    }

我已經嘗試根據此問題從LWSSO_COOKIE_KEY切割; Path = /; HTTPOnly，但無濟於事。

我發現的API參考（ here ）似乎含糊不清，或者可能是我聽不懂...：P

Answer 1

抱歉，似乎在12.53版本中我應該一直在使用'api / authentication / sign-in'

        string requestURL = baseRequestURL + "api/authentication/sign-in";

        try
        {
            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(requestURL);

            var credentials = String.Format("{0}:{1}", qcSettings.Username, qcSettings.Password);
            request.CookieContainer = authenticationCookieContainer;
            request.Headers.Set(HttpRequestHeader.Authorization, "Basic " + Convert.ToBase64String(Encoding.UTF8.GetBytes(credentials)));

            var authResponse = request.GetResponse();
            errorString = String.Empty;
        }
        catch (System.Net.WebException except)
        {
            errorString = except.Message;
            return false;
        }

        errorString = String.Empty;
        return true;
    }