HP ALM Rest API 401 身份验证错误？

Question

我使用的是 HP ALM 版本 12.55.113。我正在尝试通过 REST-API 自动上传测试结果。验证并尝试读取一个简单缺陷后，我收到 401 未验证错误。我正在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，status=401，reason=Authentication failed。基于浏览器的集成 - 要登录，请将“?login-form-required=y”附加到您尝试访问的 url。}}

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

LSWOO：IvG6JIOKRTAigQV6...等等

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, status=401, reason=身份验证失败。基于浏览器的集成 - 要登录，请将“?login-form-required=y”附加到您尝试访问的 url。}}

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

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

有人知道我做错了什么吗？尝试了很多方法，但都没有用。提前致谢:)

Answer 1

我认为您还需要在请求中传递 XSRF-TOKEN（可能还有 ALM_USER 和 JSESSIONID）以获得缺陷

Answer 2

我猜问题出在 QCSession 端点的内容类型上。

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());
        }
    }

}

参考：https://admhelp.microfocus.com/alm/en/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%7CAuthenticate%7C_____1

Answer 3

我也遇到了和 Bastian 一样的问题，我能够解决它。

问题是 cookie 随请求传递的方式。

而不是这个：

    invocationBuilder.cookie("LWSSO_COOKIE_KEY", lswoocookie);
    invocationBuilder.cookie("QCSession", qcsessioncookie);
    res = invocationBuilder.get();

将 header 中的 cookie 作为连接字符串传递，如下所示：

String concatenatedHeaderCookieString = "QCSession=" + qcsessioncookie + ";" + "ALM_USER=" + ";" + almuser + ";" + "XSRF-TOKEN=" + xsrftoken + ";"+ "LWSSO_COOKIE_KEY=" + lswoocookie;

     invocationBuilder.header("Cookie", concatenatedHeaderCookieString);
     res = invocationBuilder.get();

结果：InboundJaxrsResponse{context=ClientResponse{method=GET, uri=https://xxxxx.xx.xxxxx.com/qcbin/rest/domains/RELEASES/projects/2019/defects/1, status=200, reason=OK}}

这会很有效！

HP ALM Rest API 401 身份验证错误？

HP ALM Rest API 401 Authentication error?

java

rest

post

alm

web