示例#1
0
 protected void layoutFooter(Page page) {
   ServletUtil.doLayoutFooter(
       page, (footnotes == null ? null : footnotes.iterator()), getLockssApp().getVersionInfo());
   if (footnotes != null) {
     footnotes.removeAllElements();
   }
 }
示例#2
0
 private void displayPage() throws IOException {
   Page page = newPage();
   layoutErrorBlock(page);
   ServletUtil.layoutExplanationBlock(page, "Debug Actions");
   page.add(makeForm());
   page.add("<br>");
   endPage(page);
 }
示例#3
0
  /** Common page setup. */
  protected Page newPage() {
    // Compute heading
    String heading = getHeading();
    if (heading == null) {
      heading = "Box Administration";
    }

    // Create page and layout header
    Page page = ServletUtil.doNewPage(getPageTitle(), isFramed());
    Iterator inNavIterator;
    if (myServletDescr().hasNoNavTable()) {
      inNavIterator = CollectionUtil.EMPTY_ITERATOR;
    } else {
      inNavIterator =
          new FilterIterator(
              new ObjectArrayIterator(getServletDescrs()),
              new Predicate() {
                public boolean evaluate(Object obj) {
                  return isServletInNav((ServletDescr) obj);
                }
              });
    }
    ServletUtil.layoutHeader(
        this,
        page,
        heading,
        isLargeLogo(),
        getMachineName(),
        getLockssApp().getStartDate(),
        inNavIterator);
    String warnMsg = CurrentConfig.getParam(PARAM_UI_WARNING);
    if (warnMsg != null) {
      Composite warning = new Composite();
      warning.add("<center><font color=red size=+1>");
      warning.add(warnMsg);
      warning.add("</font></center><br>");
      page.add(warning);
    }
    return page;
  }
示例#4
0
  /** Common request handling. */
  public void service(HttpServletRequest req, HttpServletResponse resp)
      throws ServletException, IOException {
    resetState();
    boolean success = false;
    HttpSession session = req.getSession(false);
    try {
      this.req = req;
      this.resp = resp;
      if (log.isDebug()) {
        logParams();
      }
      resp.setContentType("text/html");

      if (!mayPageBeCached()) {
        resp.setHeader("pragma", "no-cache");
        resp.setHeader("Cache-control", "no-cache");
      }

      reqURL = new URL(UrlUtil.getRequestURL(req));
      clientAddr = getLocalIPAddr();

      // check that current user has permission to run this servlet
      if (!isServletAllowed(myServletDescr())) {
        displayWarningInLieuOfPage("You are not authorized to use " + myServletDescr().heading);
        return;
      }

      // check whether servlet is disabled
      String reason = ServletUtil.servletDisabledReason(myServletDescr().getServletName());
      if (reason != null) {
        displayWarningInLieuOfPage("This function is disabled. " + reason);
        return;
      }
      if (session != null) {
        session.setAttribute(SESSION_KEY_RUNNING_SERVLET, getHeading());
        String reqHost = req.getRemoteHost();
        String forw = req.getHeader(HttpFields.__XForwardedFor);
        if (!StringUtil.isNullString(forw)) {
          reqHost += " (proxies for " + forw + ")";
        }
        session.setAttribute(SESSION_KEY_REQUEST_HOST, reqHost);
      }
      lockssHandleRequest();
      success = (errMsg == null);
    } catch (ServletException e) {
      log.error("Servlet threw", e);
      throw e;
    } catch (IOException e) {
      log.error("Servlet threw", e);
      throw e;
    } catch (RuntimeException e) {
      log.error("Servlet threw", e);
      throw e;
    } finally {
      if (session != null) {
        session.setAttribute(SESSION_KEY_RUNNING_SERVLET, null);
        session.setAttribute(LockssFormAuthenticator.__J_AUTH_ACTIVITY, TimeBase.nowMs());
      }
      if ("please".equalsIgnoreCase(req.getHeader("X-Lockss-Result"))) {
        log.debug3("X-Lockss-Result: " + (success ? "Ok" : "Fail"));
        resp.setHeader("X-Lockss-Result", success ? "Ok" : "Fail");
      }
      resetMyLocals();
      resetLocals();
    }
  }
示例#5
0
 /**
  * Create message and error message block
  *
  * @param composite TODO
  */
 protected void layoutErrorBlock(Composite composite) {
   if (errMsg != null || statusMsg != null) {
     ServletUtil.layoutErrorBlock(composite, errMsg, statusMsg);
   }
 }
示例#6
0
  private Element makeForm() {
    Composite comp = new Composite();
    Form frm = new Form(srvURL(myServletDescr()));
    frm.method("POST");

    frm.add("<br><center>");
    Input reload = new Input(Input.Submit, KEY_ACTION, ACTION_RELOAD_CONFIG);
    setTabOrder(reload);
    frm.add(reload);
    frm.add(" ");
    Input backup = new Input(Input.Submit, KEY_ACTION, ACTION_MAIL_BACKUP);
    setTabOrder(backup);
    frm.add(backup);
    frm.add(" ");
    Input crawlplug = new Input(Input.Submit, KEY_ACTION, ACTION_CRAWL_PLUGINS);
    setTabOrder(crawlplug);
    frm.add(crawlplug);
    frm.add("</center>");
    ServletDescr d1 = AdminServletManager.SERVLET_HASH_CUS;
    if (isServletRunnable(d1)) {
      frm.add("<br><center>" + srvLink(d1, d1.heading) + "</center>");
    }
    Input findUrl = new Input(Input.Submit, KEY_ACTION, ACTION_FIND_URL);
    Input findUrlText = new Input(Input.Text, KEY_URL);
    findUrlText.setSize(50);
    setTabOrder(findUrl);
    setTabOrder(findUrlText);
    frm.add("<br><center>" + findUrl + " " + findUrlText + "</center>");

    Input thrw = new Input(Input.Submit, KEY_ACTION, ACTION_THROW_IOEXCEPTION);
    Input thmsg = new Input(Input.Text, KEY_MSG);
    setTabOrder(thrw);
    setTabOrder(thmsg);
    frm.add("<br><center>" + thrw + " " + thmsg + "</center>");

    frm.add("<br><center>AU Actions: select AU</center>");
    Composite ausel = ServletUtil.layoutSelectAu(this, KEY_AUID, formAuid);
    frm.add("<br><center>" + ausel + "</center>");
    setTabOrder(ausel);

    Input v3Poll =
        new Input(
            Input.Submit,
            KEY_ACTION,
            (showForcePoll ? ACTION_FORCE_START_V3_POLL : ACTION_START_V3_POLL));
    Input crawl =
        new Input(
            Input.Submit,
            KEY_ACTION,
            (showForceCrawl ? ACTION_FORCE_START_CRAWL : ACTION_START_CRAWL));

    frm.add("<br><center>");
    frm.add(v3Poll);
    frm.add(" ");
    frm.add(crawl);
    if (CurrentConfig.getBooleanParam(PARAM_ENABLE_DEEP_CRAWL, DEFAULT_ENABLE_DEEP_CRAWL)) {
      Input deepCrawl =
          new Input(
              Input.Submit,
              KEY_ACTION,
              (showForceCrawl ? ACTION_FORCE_START_DEEP_CRAWL : ACTION_START_DEEP_CRAWL));
      Input depthText = new Input(Input.Text, KEY_REFETCH_DEPTH, formDepth);
      depthText.setSize(4);
      setTabOrder(depthText);
      frm.add(" ");
      frm.add(deepCrawl);
      frm.add(depthText);
    }
    Input checkSubstance = new Input(Input.Submit, KEY_ACTION, ACTION_CHECK_SUBSTANCE);
    frm.add("<br>");
    frm.add(checkSubstance);
    if (metadataMgr != null) {
      Input reindex =
          new Input(
              Input.Submit,
              KEY_ACTION,
              (showForceReindexMetadata ? ACTION_FORCE_REINDEX_METADATA : ACTION_REINDEX_METADATA));
      frm.add(" ");
      frm.add(reindex);
      Input disableIndexing = new Input(Input.Submit, KEY_ACTION, ACTION_DISABLE_METADATA_INDEXING);
      frm.add(" ");
      frm.add(disableIndexing);
    }
    frm.add("</center>");

    comp.add(frm);
    return comp;
  }