HP ALM Rest API 401身份验证错误？

Question

我正在使用HP ALM版本12.55.113。我正在尝试通过REST-
API自动上传测试结果。经过身份验证并尝试读取一个简单的缺陷后，我收到了401未经身份验证的错误。我使用以下示例代码检索有效的LWSSO和QCSession
Cookie：

public class App {

    private static final String almURL = "http://something.com/qcbin";
    private static final String isAuthenticatedPath = "authentication-point/authenticate";
    private static final String qcSiteSession = "rest/site-session";
    private static final String authTest = "rest/is-authenticated";
    private static final String logoutPath = "authentication-point/logout";
    private static String lswoocookie;
    private static String qcsessioncookie;

    public static String strDomain = "domain";
    public static String strProject = "project";
    public static String strUserName = "user";
    public static String strPassword = "pass";

    public static Client client;
    public static WebTarget target;
    public static Invocation.Builder invocationBuilder;
    public static Response res;

    private static String getEncodedAuthString() {
        String auth = strUserName + ":" + strPassword;
        byte[] encodedAuth = Base64.getEncoder().encode(auth.getBytes());
        String authHeader = "Basic " + new String(encodedAuth);

        return authHeader;
    }

    private static void loggedIn() {
        WebTarget targeta = client.target(almURL).path(authTest);
        invocationBuilder = targeta.request();
        invocationBuilder.cookie("LWSSO_COOKIE_KEY", lswoocookie);
        Response resa = invocationBuilder.get();
        System.out.println("Logged in: " + resa);
    }

    public static void main(String args[]) {
        client = ClientBuilder.newBuilder().build();
        loggedIn();
        /* Get LWSSO Cookie */
        target = client.target(almURL).path(isAuthenticatedPath);
        invocationBuilder = target.request(new String[] { "application/xml" });
        invocationBuilder.header("Authorization", getEncodedAuthString());
        res = invocationBuilder.get();
        System.out.println(res);
        lswoocookie = res.getCookies().get("LWSSO_COOKIE_KEY").getValue();
        System.out.println("LSWOO: " + lswoocookie);

        /* Get QCSession Cookie */
        target = client.target(almURL).path(qcSiteSession);
        invocationBuilder = target.request(new String[] { "application/json" });
        invocationBuilder.cookie("LWSSO_COOKIE_KEY", lswoocookie);
        res = invocationBuilder.post(null);
        qcsessioncookie = res.getCookies().get("QCSession").getValue();
        System.out.println("QCSession: " + qcsessioncookie);
        System.out.println(target);

        /* Get the first defect */
        String midPoint = "rest/domains/" + strDomain + "/projects/" + strProject;
        target = client.target(almURL).path(midPoint).path("defects/1");
        invocationBuilder = target.request(new String[] { "application/json" });
        invocationBuilder.cookie("LWSSO_COOKIE_KEY", lswoocookie);
        invocationBuilder.cookie("QCSession", qcsessioncookie);
        res = invocationBuilder.get();
        System.out.println(res);
        loggedIn();

        /* Logout */
        target = client.target(almURL).path(logoutPath);
        invocationBuilder = target.request();
        invocationBuilder.cookie("LWSSO_COOKIE_KEY", lswoocookie);
        invocationBuilder.cookie("QCSession", qcsessioncookie);
        res = invocationBuilder.post(null);
        System.out.println(res);
    }

我得到以下控制台输出：

登录：InboundJaxrsResponse {context = ClientResponse {method = GET，uri =
http：//bla.bla：8080 / qcbin / rest / is-
authenticated，状态=
401，原因=身份验证失败。基于浏览器的集成-登录后将’？login-form-required = y’追加到您尝试访问的URL。}}

InboundJaxrsResponse {context = ClientResponse {method = GET，uri =
http：//bla.bla/qcbin/authentication-
point/authenticate，状态= 200，原因= OK}}

LSWOO：IvG6JIOKRTAigQV6 …依此类推

QCSession：MTEzNTU …等等

JerseyWebTarget { http：//bla.bla：8080 / qcbin / rest / site-
session }

InboundJaxrsResponse {context = ClientResponse {method = GET，uri =
http：//bla.bla/qcbin/rest/domains/WARTUNG/projects/Testautomatisierung/defects/1，状态=
401，原因=身份验证失败。基于浏览器的集成-登录后将’？login-form-required = y’追加到您尝试访问的URL。}}

登录：InboundJaxrsResponse {context = ClientResponse {method = GET，uri =
http：//bla.bla/qcbin/rest/is-authenticated，状态= 200，原因= OK}}

InboundJaxrsResponse {context = ClientResponse {method = POST，uri =
http://sth.com/qcbin/authentication-
point/logout，状态= 200，原因=
OK}}

有谁知道我做错了什么？尝试了很多方法，但是没有成功。提前致谢 ：）

Answer 1

我猜问题是由于QCSession端点的内容类型所致。

public class UpdateALM {    
    private static final String qcbinURI = "https://alm_url/qcbin";
    private static final String isAuthenticatedPath = "rest/is-authenticated";
    private static final String logoutPath = "authentication-point/logout";
    private static final String domainsPath = "rest/domains";
    private static Cookie cookie;

    private String getEncodedAuthString() {
        String auth = strUserName + ":" + strPassword;
        byte[] encodedAuth = Base64.encode(auth.getBytes());
        String authHeader = "Basic " + new String(encodedAuth);

        return authHeader;
    }

    public boolean isAuthenticated() {
        target = client.target(qcbinURI).path(isAuthenticatedPath);
        invocationBuilder = target.request(new String[] { "application/xml" });
        invocationBuilder.cookie(cookie);
        Response res = invocationBuilder.get();
        return res.getStatus() == 200;
    }

    public void updateALMStatus() throws Exception {
        try {           
            target = client.target(
                    "https://alm_url/qcbin").path(
                    "authentication-point/authenticate");
            invocationBuilder = target.request("text", "plain");
            invocationBuilder.header("Authorization", getEncodedAuthString());

            res = invocationBuilder.get();
            cookie = ((Cookie) res.getCookies().get("LWSSO_COOKIE_KEY"));

            getTestSet(test_set);
        } catch (Exception e) {
            System.out.println(e.getMessage());
        }
    }

}

请参阅：https
:
//admhelp.microfocus.com/alm/zh/12.60/api_refs/REST_TECH_PREVIEW/ALM_REST_API_TP.html#REST_API_Tech_Preview/General/Authenticate_LWSSO.html%3FTocPath%3DHow%2520to%2520Do%2520Common%2520Tasks%7CAuth__