ALM Rest API：站点会话返回'The remote server returned an error: (400) Bad Request.'

Question

当我尝试针对 ALM REST API 完成身份验证时，我收到"(400( 错误请求"，第一部分(身份验证(成功(并且我得到LWSSO_COOKIE_KEY，但站点会话总是失败并显示 400 错误代码。

请问我做错了什么...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/";

身份验证首先完成(并且成功(：

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"); 

站点会话代码为：

    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);
        }
    }

我试过切割;路径=/;HTTP根据这个问题从LWSSO_COOKIE_KEY，但无济于事。

我找到的 API 参考(这里(似乎很模糊，或者，可能我没有理解它...... :P

Answer 1

抱歉，似乎在 12.53 中，我应该使用"api/身份验证/登录">

        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;
    }