/*
  * (non-Javadoc)
  *
  * @see com.sslexplorer.wizard.actions.AbstractWizardAction#createWizardSequence(org.apache.struts.action.ActionMapping,
  *      org.apache.struts.action.ActionForm,
  *      javax.servlet.http.HttpServletRequest,
  *      javax.servlet.http.HttpServletResponse)
  */
 protected AbstractWizardSequence createWizardSequence(
     ActionMapping mapping,
     ActionForm form,
     HttpServletRequest request,
     HttpServletResponse response)
     throws Exception {
   ActionForward fwd = mapping.findForward("finish");
   SessionInfo session = LogonControllerFactory.getInstance().getSessionInfo(request);
   DefaultWizardSequence seq =
       new DefaultWizardSequence(
           fwd, "security", "authwizard", CoreUtil.getReferer(request), "authwizard", session);
   seq.putAttribute(ATTR_USER, LogonControllerFactory.getInstance().getUser(request));
   seq.addStep(new WizardStep("/athenticationSchemeDetails.do", true));
   seq.addStep(new WizardStep("/athenticationSchemeSelection.do"));
   seq.addStep(new WizardStep("/athenticationSchemePolicySelection.do"));
   seq.addStep(new WizardStep("/athenticationSchemeSummary.do"));
   return seq;
 }
Пример #2
0
  public ActionForward execute(
      ActionMapping mapping,
      ActionForm form,
      HttpServletRequest request,
      HttpServletResponse response)
      throws Exception {

    ActionMessages msgs = new ActionMessages();

    SessionInfo sessionInfo = LogonControllerFactory.getInstance().getSessionInfo(request);

    if (sessionInfo == null
        && request.getSession().getAttribute(Constants.SESSION_LOCKED) == null
        && LogonControllerFactory.getInstance().hasClientLoggedOn(request, response)
            == LogonController.LOGGED_ON) {
      if (log.isDebugEnabled()) log.debug(request.getRemoteHost() + " is already authenticated");

      return mapping.findForward("success");
    }

    /*
     * Get the authentication session and module to use to validate this
     * authentication attempt
     */
    AuthenticationScheme scheme =
        (AuthenticationScheme) request.getSession().getAttribute(Constants.AUTH_SESSION);
    LogonStateAndCache logonStateMachine =
        (LogonStateAndCache)
            request.getSession().getAttribute(LogonStateAndCache.LOGON_STATE_MACHINE);

    // there are different users so we need to logon again, clearing the authentication scheme and
    // logon machine.
    if (sessionInfo != null
        && logonStateMachine != null
        && !sessionInfo.getUser().equals(logonStateMachine.getUser())) {
      request.getSession().removeAttribute(Constants.AUTH_SESSION);
      request.getSession().removeAttribute(LogonStateAndCache.LOGON_STATE_MACHINE);
      LogonControllerFactory.getInstance().logoffSession(request, response);
      msgs.add(
          Globals.ERROR_KEY,
          new ActionMessage("login.logonNotAllowed", "Session no longer valid, logon again."));
      saveErrors(request, msgs);
      return new RedirectWithMessages(mapping.findForward("logon"), request);
    }

    if (logonStateMachine == null) {
      logonStateMachine =
          new LogonStateAndCache(LogonStateAndCache.STATE_STARTED, request.getSession());
      request.getSession().setAttribute(LogonStateAndCache.LOGON_STATE_MACHINE, logonStateMachine);
    }
    if (scheme == null) {

      ActionForward fwd = null;
      try {
        fwd =
            ShowLogonAction.checkAuthSession(
                null, false, mapping, request, response, logonStateMachine);
      } catch (CoreException ce) {

      } catch (Throwable e) {
        log.error("Logon not allowed.", e);
        ActionMessages errs = new ActionMessages();
        if (e instanceof CoreException) {
          errs.add(Globals.ERROR_KEY, ((CoreException) e).getBundleActionMessage());
        } else {
          errs.add(
              Globals.ERROR_KEY,
              new ActionMessage("login.logonNotAllowed", "Please contact your administrator."));
        }
        saveErrors(request, errs);
        request.getSession().removeAttribute(Constants.AUTH_SESSION);
        request.getSession().removeAttribute(LogonStateAndCache.LOGON_STATE_MACHINE);
        if (form != null) form.reset(mapping, request);
        return new RedirectWithMessages(mapping.findForward("failed"), request);
      }
      if (fwd != null) {
        scheme = (AuthenticationScheme) request.getSession().getAttribute(Constants.AUTH_SESSION);
      }
    }

    if (scheme != null) {
      AuthenticationModule module = scheme.currentAuthenticationModule();
      if (module == null) {
        log.error("No authentication module.");
        request.getSession().removeAttribute(Constants.AUTH_SESSION);
        return mapping.findForward("logon");
      }

      try {
        // If there is no user in the scheme then it is an invalid login
        if (scheme.getUser() == null) {
          throw new InvalidLoginCredentialsException();
        }

        // Check the account is enabled and not locked
        if (!PolicyUtil.isEnabled(scheme.getUser())) {
          throw new AccountLockedException(scheme.getUsername(), "Account disabled.", true, 0);
        }

        // Check for locks
        LogonControllerFactory.getInstance()
            .checkForAccountLock(
                scheme.getUsername(), scheme.getUser().getRealm().getResourceName());

        // Authenticate
        authenticate(scheme, request);

        // Check logon is currently allowed
        String logonNotAllowedReason =
            LogonControllerFactory.getInstance().checkLogonAllowed(scheme.getUser());

        if (logonNotAllowedReason != null) {
          log.warn("Logon not allowed because '" + logonNotAllowedReason + "'");
          msgs.add(
              Globals.ERROR_KEY, new ActionMessage("login.logonNotAllowed", logonNotAllowedReason));
          saveErrors(request, msgs);
          return new RedirectWithMessages(mapping.findForward("logon"), request);
        }

        // Check for the next authentication modules
        AuthenticationModule nextModule = scheme.nextAuthenticationModule();
        if (nextModule != null
            && request.getSession().getAttribute(Constants.SESSION_LOCKED) == null) {
          if (log.isDebugEnabled())
            log.debug(
                "There are more authentication modules to satisfy (current mapping = "
                    + mapping.getPath());
          ActionForward fw = new RedirectWithMessages(mapping.findForward("logon"), request);
          return fw;
        }

        return finishAuthentication(scheme, request, response);
      } catch (InputRequiredException ex) {
        // The page wants to display or redirect somewhere
        if (ex.getForward() == null) return mapping.findForward("logon");
        else return ex.getForward();
      } catch (AccountLockedException ale) {
        return accountLocked(mapping, request, ale, msgs);
      } catch (InvalidLoginCredentialsException ex) {
        log.error("[" + request.getRemoteHost() + "] authentication failed", ex);

        LogonForm logonForm = (LogonForm) form;

        CoreServlet.getServlet()
            .fireCoreEvent(
                new CoreEvent(this, CoreEventConstants.LOGON, null, null, ex)
                    .addAttribute(
                        CoreAttributeConstants.EVENT_ATTR_IP_ADDRESS, request.getRemoteAddr())
                    .addAttribute(CoreAttributeConstants.EVENT_ATTR_HOST, request.getRemoteHost())
                    .addAttribute(CoreAttributeConstants.EVENT_ATTR_SCHEME, scheme.getSchemeName())
                    .addAttribute(
                        CoreAttributeConstants.EVENT_ATTR_ACCOUNT, logonForm.getUsername()));

        request.getSession().removeAttribute(LogonStateAndCache.LOGON_STATE_MACHINE);
        request.getSession().removeAttribute(Constants.AUTH_SESSION);

        try {
          scheme.setAccountLock(
              LogonControllerFactory.getInstance()
                  .logonFailed(
                      ((LogonForm) form).getUsername(),
                      ((LogonForm) form).getRealmName(),
                      scheme.getAccountLock()));
        } catch (AccountLockedException ale) {
          return accountLocked(mapping, request, ale, msgs);
        }

        msgs.add(Globals.ERROR_KEY, new ActionMessage("login.invalidCredentials"));
        saveErrors(request, msgs);
        return new RedirectWithMessages(mapping.findForward("logon"), request);
      } catch (Exception e) {
        log.error("Internal error authenticating.", e);
        msgs.add(
            Globals.ERROR_KEY, new BundleActionMessage("security", "login.error", e.getMessage()));
        saveErrors(request, msgs);
        request.getSession().setAttribute(Constants.EXCEPTION, e);
        request.getSession().removeAttribute(LogonStateAndCache.LOGON_STATE_MACHINE);
        request.getSession().removeAttribute(Constants.AUTH_SESSION);
        return new RedirectWithMessages(mapping.findForward("logon"), request);
      }
    } else {
      ActionMessages errs = new ActionMessages();
      errs.add(
          Globals.MESSAGE_KEY,
          new BundleActionMessage("security", "login.logonNotAllowed", "No scheme available."));
      saveErrors(request, errs);
      request.getSession().removeAttribute(LogonStateAndCache.LOGON_STATE_MACHINE);
      request.getSession().removeAttribute(Constants.AUTH_SESSION);
      if (form != null) form.reset(mapping, request);
      return new RedirectWithMessages(mapping.findForward("logon"), request);
    }
  }
Пример #3
0
  /**
   * Complete the authentication process.
   *
   * @param scheme scheme
   * @param request request
   * @param response response
   * @return forward to
   * @throws Exception on any error
   */
  public static ActionForward finishAuthentication(
      AuthenticationScheme scheme, HttpServletRequest request, HttpServletResponse response)
      throws Exception {

    // Check we have a user object
    if (scheme.getUser() == null) {
      throw new Exception("No authentication module provided a user.");
    }

    // now add the policies associated with this scheme to the http session
    // if the property says so.
    if (Property.getPropertyBoolean(
        new SystemConfigKey("security.enforce.policy.resource.access"))) {
      List signOnPolicies =
          PolicyDatabaseFactory.getInstance()
              .getPoliciesAttachedToResource(scheme, scheme.getUser().getRealm());
      scheme.getServletSession().setAttribute("auth.scheme.policies", signOnPolicies);
    }

    // If the user is a manager, check if there is a new SSL-Explorer
    // version, or if there any exension updates
    if (PolicyDatabaseFactory.getInstance()
        .isAnyAccessRightAllowed(scheme.getUser(), true, true, false)) {

      if ("false"
              .equals(Property.getProperty(new ContextKey("webServer.disableCertificateWarning")))
          && !KeyStoreManager.getInstance(KeyStoreManager.DEFAULT_KEY_STORE)
              .isCertificateTrusted(Property.getProperty(new ContextKey("webServer.alias")))) {
        GlobalWarningManager.getInstance()
            .addMultipleGlobalWarning(
                new GlobalWarning(
                    GlobalWarning.MANAGEMENT_USERS,
                    new BundleActionMessage("keystore", "keyStore.untrustedCertificate.warning"),
                    DismissType.DISMISS_FOR_USER));
      }
    }

    /*
     * Each authentication module needs to be informed that authentication
     * is now complete so it may perform any last minute checks
     */
    scheme.authenticationComplete(request, response);

    // Allow the home page to be redirected.
    request.getSession().setAttribute(Constants.REDIRECT_HOME, "true");

    // Authenitcation sequence complete
    if (log.isDebugEnabled())
      log.debug(scheme.getUsername() + " [" + request.getRemoteHost() + "] has been authenticated");

    // Forward control to the specified success URI (possibly from the
    // initial unautenticated request)
    String originalRequest = (String) request.getSession().getAttribute(Constants.ORIGINAL_REQUEST);
    ActionForward forward = null;

    // Where next?
    List profiles = (List) request.getSession().getAttribute(Constants.PROFILES);
    int selectProfileAtLogin = -1;
    try {
      selectProfileAtLogin =
          Property.getPropertyInt(
              new UserAttributeKey(scheme.getUser(), User.USER_STARTUP_PROFILE));
    } catch (NumberFormatException nfe) {
    }
    if (selectProfileAtLogin == -1 && profiles != null && profiles.size() > 1) {
      // Prompt for the profile
      forward = new ActionForward("/showSelectPropertyProfile.do");
    } else {
      if (null == originalRequest
          || "/showHome.do".equals(originalRequest)
          || "".equals(originalRequest)) {
        boolean admin = LogonControllerFactory.getInstance().isAdministrator(scheme.getUser());
        if (admin) {
          originalRequest = "/showSystemConfiguration.do";
        } else {
          originalRequest = "/showHome.do";
        }
        request.getSession().removeAttribute(Constants.ORIGINAL_REQUEST);
      }
      if (Property.getPropertyBoolean(
          new ProfilePropertyKey(
              "client.autoStart", LogonControllerFactory.getInstance().getSessionInfo(request)))) {
        request.getSession().removeAttribute(Constants.ORIGINAL_REQUEST);
        request.getSession().setAttribute(Constants.REQ_ATTR_LAUNCH_AGENT_REFERER, originalRequest);
        forward = new ActionForward("/launchAgent.do", false);
      } else {
        forward = new ActionForward(originalRequest, true);
      }
    }
    return forward;
  }