HP ALM 12.21 REST API-401未经授权-C#

我试图对我们的ALM 12.21服务器使用API，但结果总是“401未经授权”。似乎我正确地获取了auth cookie，但当我尝试在之后执行某项操作时，我是未经授权的

我使用此获取此来获取auth cookie（似乎有效）：

401计划失败了

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有人有ALM 12.21 REST API的完整工作代码吗？

要使ALM REST API完美工作，您需要两个主要cookie

LWSSO_COOKIE_密钥

QCSession

almURL=”https://..com/qcbin/"

authEndPoint=almURL+“身份验证点/身份验证”

qcSessionEndPoint=almURL+“rest/站点会话”

成功响应

authEndPoint

后，您将获得LWSSO\u COOKIE\u密钥

在下一次请求

qcSessionEndPoint

时使用该cookie，它将为您提供QCSession cookie

在后续请求中使用LWSSO_COOKIE_密钥和QCSession COOKIE从ALM获取数据

我看到您正在使用

octet-stream

来获得缺陷响应。当我检查文档时，它可以返回以下类型之一

"application/xml"
"application/atom+xml"
"application/json"

以防万一，如果您需要查看python中的一些工作实现，请看这里

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这可能会给你一些想法。

谢谢你@Barney。您向正确的方向发送了我：-）对于任何感兴趣的人，我是这样管理的，例如，为了获得缺陷ID 473：

登录以创建CookieContainer，然后使用它执行实际的ALM数据获取：

   private void button1_Click(object sender, EventArgs e)
    {
        string almURL = @"https://url/qcbin/";
        string domain = "domain";
        string project = "project";
        CookieContainer cookieContainer = LoginAlm2(almURL, "username", "password", domain, project);

        HttpWebRequest myWebRequest1 = (HttpWebRequest)WebRequest.Create(almURL + "/rest/domains/" + domain + "/projects/" + project + "/defects/473");
        myWebRequest1.CookieContainer = cookieContainer;
        myWebRequest1.Accept = "application/json";
        WebResponse webResponse1 = myWebRequest1.GetResponse();
        StreamReader reader = new StreamReader(webResponse1.GetResponseStream());
        string res = reader.ReadToEnd();

    }


   public CookieContainer LoginAlm2(string server, string user, string password, string domain, string project)
    {
        //Creating the WebRequest with the URL and encoded authentication
        string StrServerLogin = server + "/api/authentication/sign-in";
        HttpWebRequest myWebRequest = (HttpWebRequest)WebRequest.Create(StrServerLogin);
        myWebRequest.Headers[HttpRequestHeader.Authorization] = "Basic " + Base64Encode(user + ":" + password);
        WebResponse webResponse = myWebRequest.GetResponse();

        CookieContainer c = new CookieContainer();
        Uri uri = new Uri(server);

        string StrCookie = webResponse.Headers.ToString();
        string StrCookie1 = StrCookie.Substring(StrCookie.IndexOf("LWSSO_COOKIE_KEY=") + 17);
        StrCookie1 = StrCookie1.Substring(0, StrCookie1.IndexOf(";"));
        c.Add(new Cookie("LWSSO_COOKIE_KEY", StrCookie1) { Domain = uri.Host });

        //Then the QCSession cookie
        string StrCookie2 = StrCookie.Substring(StrCookie.IndexOf("QCSession=") + 10);
        StrCookie2 = StrCookie2.Substring(0, StrCookie2.IndexOf(";"));
        c.Add(new Cookie("QCSession", StrCookie2) { Domain = uri.Host });

        //Then the ALM_USER cookie
        string StrCookie3 = StrCookie.Substring(StrCookie.IndexOf("ALM_USER=") + 9);
        StrCookie3 = StrCookie3.Substring(0, StrCookie3.IndexOf(";"));
        c.Add(new Cookie("ALM_USER", StrCookie3) { Domain = uri.Host });

        //And finally the XSRF-TOKEN cookie
        string StrCookie4 = StrCookie.Substring(StrCookie.IndexOf("XSRF-TOKEN=") + 12);
        StrCookie4 = StrCookie4.Substring(0, StrCookie4.IndexOf(";"));
        c.Add(new Cookie("XSRF-TOKEN", StrCookie4) { Domain = uri.Host });

        return c;
    }

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就像一个符咒一样工作：-）

我认为您需要添加一个

，并将credentials

值设置为trueThank。你有一些建议代码吗？一些测试。当你写think时很困难，而且不包括任何代码：）我知道如何用typescript，但我不确定用c#，它应该是你请求选项的一部分谢谢。我会努力的。一些文章认为12.21和12.50之间存在API端点差异。是这样吗？老实说，我还没有机会比较这两者。但是所有12.x都应该是一样的。

"application/xml"
"application/atom+xml"
"application/json"

   private void button1_Click(object sender, EventArgs e)
    {
        string almURL = @"https://url/qcbin/";
        string domain = "domain";
        string project = "project";
        CookieContainer cookieContainer = LoginAlm2(almURL, "username", "password", domain, project);

        HttpWebRequest myWebRequest1 = (HttpWebRequest)WebRequest.Create(almURL + "/rest/domains/" + domain + "/projects/" + project + "/defects/473");
        myWebRequest1.CookieContainer = cookieContainer;
        myWebRequest1.Accept = "application/json";
        WebResponse webResponse1 = myWebRequest1.GetResponse();
        StreamReader reader = new StreamReader(webResponse1.GetResponseStream());
        string res = reader.ReadToEnd();

    }


   public CookieContainer LoginAlm2(string server, string user, string password, string domain, string project)
    {
        //Creating the WebRequest with the URL and encoded authentication
        string StrServerLogin = server + "/api/authentication/sign-in";
        HttpWebRequest myWebRequest = (HttpWebRequest)WebRequest.Create(StrServerLogin);
        myWebRequest.Headers[HttpRequestHeader.Authorization] = "Basic " + Base64Encode(user + ":" + password);
        WebResponse webResponse = myWebRequest.GetResponse();

        CookieContainer c = new CookieContainer();
        Uri uri = new Uri(server);

        string StrCookie = webResponse.Headers.ToString();
        string StrCookie1 = StrCookie.Substring(StrCookie.IndexOf("LWSSO_COOKIE_KEY=") + 17);
        StrCookie1 = StrCookie1.Substring(0, StrCookie1.IndexOf(";"));
        c.Add(new Cookie("LWSSO_COOKIE_KEY", StrCookie1) { Domain = uri.Host });

        //Then the QCSession cookie
        string StrCookie2 = StrCookie.Substring(StrCookie.IndexOf("QCSession=") + 10);
        StrCookie2 = StrCookie2.Substring(0, StrCookie2.IndexOf(";"));
        c.Add(new Cookie("QCSession", StrCookie2) { Domain = uri.Host });

        //Then the ALM_USER cookie
        string StrCookie3 = StrCookie.Substring(StrCookie.IndexOf("ALM_USER=") + 9);
        StrCookie3 = StrCookie3.Substring(0, StrCookie3.IndexOf(";"));
        c.Add(new Cookie("ALM_USER", StrCookie3) { Domain = uri.Host });

        //And finally the XSRF-TOKEN cookie
        string StrCookie4 = StrCookie.Substring(StrCookie.IndexOf("XSRF-TOKEN=") + 12);
        StrCookie4 = StrCookie4.Substring(0, StrCookie4.IndexOf(";"));
        c.Add(new Cookie("XSRF-TOKEN", StrCookie4) { Domain = uri.Host });

        return c;
    }