Example usage for javax.servlet.http HttpServletRequest getRemoteUser

List of usage examples for javax.servlet.http HttpServletRequest getRemoteUser

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Introduction

In this page you can find the example usage for javax.servlet.http HttpServletRequest getRemoteUser.

Prototype

public String getRemoteUser();

Source Link

Document

Returns the login of the user making this request, if the user has been authenticated, or null if the user has not been authenticated.

Usage

From source file:org.opennms.web.controller.event.EventController.java

public ModelAndView index(HttpServletRequest request, HttpServletResponse response) throws Exception {
    List<OnmsFilterFavorite> userFilterList = favoriteService.getFavorites(request.getRemoteUser(),
            OnmsFilterFavorite.Page.EVENT);
    ModelAndView modelAndView = new ModelAndView("event/index");
    modelAndView.addObject("favorites", userFilterList.toArray());
    modelAndView.addObject("callback", getFilterCallback());
    return modelAndView;
}

From source file:com.ikon.servlet.admin.CssServlet.java

@Override
public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    log.debug("doGet({}, {})", request, response);
    request.setCharacterEncoding("UTF-8");
    String action = WebUtils.getString(request, "action");
    String userId = request.getRemoteUser();
    updateSessionManager(request);//from   w w  w  .  j a  v a  2 s  .  c  o  m

    try {
        if (action.equals("create")) {
            create(userId, request, response);
        } else if (action.equals("edit")) {
            edit(userId, request, response);
        } else if (action.equals("delete")) {
            delete(userId, request, response);
        } else if (action.equals("download")) {
            download(userId, request, response);
        }

        if (action.equals("") || WebUtils.getBoolean(request, "persist")) {
            list(userId, request, response);
        }
    } catch (DatabaseException e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    }
}

From source file:com.ikon.servlet.admin.CronTabServlet.java

@Override
@SuppressWarnings("unchecked")
public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    log.debug("doPost({}, {})", request, response);
    request.setCharacterEncoding("UTF-8");
    String action = "";
    String userId = request.getRemoteUser();
    updateSessionManager(request);/*from www . j  a v  a 2  s.c om*/

    try {
        if (ServletFileUpload.isMultipartContent(request)) {
            InputStream is = null;
            FileItemFactory factory = new DiskFileItemFactory();
            ServletFileUpload upload = new ServletFileUpload(factory);
            List<FileItem> items = upload.parseRequest(request);
            CronTab ct = new CronTab();

            for (Iterator<FileItem> it = items.iterator(); it.hasNext();) {
                FileItem item = it.next();

                if (item.isFormField()) {
                    if (item.getFieldName().equals("action")) {
                        action = item.getString("UTF-8");
                    } else if (item.getFieldName().equals("ct_id")) {
                        ct.setId(Integer.parseInt(item.getString("UTF-8")));
                    } else if (item.getFieldName().equals("ct_name")) {
                        ct.setName(item.getString("UTF-8"));
                    } else if (item.getFieldName().equals("ct_mail")) {
                        ct.setMail(item.getString("UTF-8"));
                    } else if (item.getFieldName().equals("ct_expression")) {
                        ct.setExpression(item.getString("UTF-8"));
                    } else if (item.getFieldName().equals("ct_active")) {
                        ct.setActive(true);
                    }
                } else {
                    is = item.getInputStream();
                    ct.setFileName(FilenameUtils.getName(item.getName()));
                    ct.setFileContent(SecureStore.b64Encode(IOUtils.toByteArray(is)));
                    ct.setFileMime(MimeTypeConfig.mimeTypes.getContentType(item.getName()));
                    is.close();
                }
            }

            if (action.equals("create")) {
                CronTabDAO.create(ct);

                // Activity log
                UserActivity.log(userId, "ADMIN_CRONTAB_CREATE", null, null, ct.toString());
                list(request, response);
            } else if (action.equals("edit")) {
                CronTabDAO.update(ct);

                // Activity log
                UserActivity.log(userId, "ADMIN_CRONTAB_EDIT", Long.toString(ct.getId()), null, ct.toString());
                list(request, response);
            } else if (action.equals("delete")) {
                CronTabDAO.delete(ct.getId());

                // Activity log
                UserActivity.log(userId, "ADMIN_CRONTAB_DELETE", Long.toString(ct.getId()), null, null);
                list(request, response);
            }
        }
    } catch (DatabaseException e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    } catch (FileUploadException e) {
        log.error(e.getMessage(), e);
        sendErrorRedirect(request, response, e);
    }
}

From source file:io.apiman.common.servlet.AuthenticationFilter.java

/**
 * Handle BASIC authentication.  Delegates this to the container by invoking 'login'
 * on the inbound http servlet request object.
 * @param credentials//from   w ww. jav  a2s  . c om
 * @param request
 * @param response
 * @param chain
 * @throws IOException
 * @throws ServletException
 */
protected void doBasicAuth(Creds credentials, HttpServletRequest request, HttpServletResponse response,
        FilterChain chain) throws IOException, ServletException {
    try {
        if (credentials.username.equals(request.getRemoteUser())) {
            // Already logged in as this user - do nothing.  This can happen
            // in some app servers if the app server processes the BASIC auth
            // credentials before this filter gets a crack at them.  WildFly 8
            // works this way, for example (despite the web.xml not specifying
            // any login config!).
        } else if (request.getRemoteUser() != null) {
            // switch user
            request.logout();
            request.login(credentials.username, credentials.password);
        } else {
            request.login(credentials.username, credentials.password);
        }
    } catch (Exception e) {
        // TODO log this error?
        e.printStackTrace();
        sendAuthResponse((HttpServletResponse) response);
        return;
    }
    doFilterChain(request, response, chain, null);
}

From source file:org.opennms.web.controller.event.EventController.java

/**
 * {@inheritDoc}//from  w w  w . j  a v a  2  s .com
 *
 * Parses the query string to determine what types of event filters to use
 * (for example, what to filter on or sort by), then does the database query
 * and then forwards the results to a JSP for display.
 *
 * <p>
 * Sets the <em>events</em> and <em>parms</em> request attributes for
 * the forwardee JSP (or whatever gets called).
 * </p>
 */
public ModelAndView list(HttpServletRequest request, HttpServletResponse response) throws Exception {
    OnmsFilterFavorite favorite = getFavorite(request.getParameter("favoriteId"), request.getRemoteUser(),
            request.getParameterValues("filter"));
    return list(request, favorite);
}

From source file:org.eclipse.orion.server.git.servlets.GitIndexHandlerV1.java

@Override
public boolean handleRequest(HttpServletRequest request, HttpServletResponse response, String path)
        throws ServletException {
    Repository db = null;/* www  .  j  av a2  s.c  om*/
    try {
        IPath p = new Path(path);
        IPath filePath = p.hasTrailingSeparator() ? p : p.removeLastSegments(1);
        if (!AuthorizationService.checkRights(request.getRemoteUser(), "/" + filePath.toString(),
                request.getMethod())) {
            response.sendError(HttpServletResponse.SC_FORBIDDEN);
            return true;
        }
        Set<Entry<IPath, File>> set = GitUtils.getGitDirs(filePath, Traverse.GO_UP).entrySet();
        File gitDir = set.iterator().next().getValue();
        if (gitDir == null)
            return false; // TODO: or an error response code, 405?
        db = FileRepositoryBuilder.create(gitDir);
        switch (getMethod(request)) {
        case GET:
            return handleGet(request, response, db,
                    GitUtils.getRelativePath(p, set.iterator().next().getKey()));
        case PUT:
            return handlePut(request, response, db,
                    GitUtils.getRelativePath(p, set.iterator().next().getKey()));
        case POST:
            return handlePost(request, response, db, p);
        default:
            //fall through and return false below
        }
    } catch (Exception e) {
        String msg = NLS.bind("Failed to process an operation on index for {0}", path); //$NON-NLS-1$
        ServerStatus status = new ServerStatus(IStatus.ERROR, HttpServletResponse.SC_INTERNAL_SERVER_ERROR, msg,
                e);
        LogHelper.log(status);
        return statusHandler.handleRequest(request, response, status);
    } finally {
        if (db != null)
            db.close();
    }
    return false;
}

From source file:io.zipi.common.servlet.AuthenticationFilter.java

/**
 * Handle BASIC authentication.  Delegates this to the container by invoking 'login'
 * on the inbound http servlet request object.
 * @param credentials the credentials//w  w  w  .  j  a  v a  2  s .  c o  m
 * @param request the http servlet request
 * @param response the http servlet respose
 * @param chain the filter chain
 * @throws IOException when I/O failure occurs in filter chain
 * @throws ServletException when servlet exception occurs during auth
 */
protected void doBasicAuth(Creds credentials, HttpServletRequest request, HttpServletResponse response,
        FilterChain chain) throws IOException, ServletException {
    try {
        if (credentials.username.equals(request.getRemoteUser())) {
            // Already logged in as this user - do nothing.  This can happen
            // in some app servers if the app server processes the BASIC auth
            // credentials before this filter gets a crack at them.  WildFly 8
            // works this way, for example (despite the web.xml not specifying
            // any login config!).
        } else if (request.getRemoteUser() != null) {
            // switch user
            request.logout();
            request.login(credentials.username, credentials.password);
        } else {
            request.login(credentials.username, credentials.password);
        }
    } catch (Exception e) {
        // TODO log this error?
        e.printStackTrace();
        sendAuthResponse(response);
        return;
    }
    doFilterChain(request, response, chain, null);
}

From source file:org.eclipse.orion.server.useradmin.servlets.UserAuthFilter.java

public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    HttpServletRequest httpRequest = (HttpServletRequest) request;
    HttpServletResponse httpResponse = (HttpServletResponse) response;

    if ("POST".equals(httpRequest.getMethod()) && httpRequest.getParameter(UserConstants.KEY_RESET) == null) { //$NON-NLS-1$
        // either everyone can create users, or only the specific list
        if (authorizedAccountCreators == null
                || authorizedAccountCreators.contains(httpRequest.getRemoteUser())) {
            chain.doFilter(request, response);
            return;
        }/* w  w w  .  ja  v  a 2 s  . c  o  m*/
    }

    String login = authenticationService.authenticateUser(httpRequest, httpResponse, authProperties);
    if (login == null)
        return;

    request.setAttribute(HttpContext.REMOTE_USER, login);
    request.setAttribute(HttpContext.AUTHENTICATION_TYPE, authenticationService.getAuthType());

    try {
        String requestPath = httpRequest.getServletPath()
                + (httpRequest.getPathInfo() == null ? "" : httpRequest.getPathInfo());
        if (!AuthorizationService.checkRights(login, requestPath, httpRequest.getMethod())) {
            httpResponse.sendError(HttpServletResponse.SC_FORBIDDEN);
            return;
        }
    } catch (JSONException e) {
        httpResponse.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
        return;
    }
    chain.doFilter(request, response);
}

From source file:org.kuali.rice.ken.web.spring.AdministerNotificationRequestController.java

/**
 * This method handles approval/disapproval/acknowledgement of the notification request
 * @param request the HttpServletRequest
 * @param response the HttpServletResponse
 * @param command the command object bound for this MultiActionController
 * @throws ServletException//from   w  w  w. j a v a  2s .  c  o  m
 */
private void administerEventNotificationMessage(HttpServletRequest request, HttpServletResponse response,
        AdministerNotificationRequestCommand command, String action) throws ServletException {
    LOG.debug("remoteUser: " + request.getRemoteUser());

    BindException bindException = new BindException(command, "command");
    ValidationUtils.rejectIfEmpty(bindException, "docId", "Document id must be specified");
    if (bindException.hasErrors()) {
        throw new ServletRequestBindingException("Document id must be specified", bindException);
    }

    // obtain a workflow user object first
    //WorkflowIdDTO user = new WorkflowIdDTO(request.getRemoteUser());
    String userId = request.getRemoteUser();

    try {
        // now construct the workflow document, which will interact with workflow
        WorkflowDocument document = NotificationWorkflowDocument.loadNotificationDocument(userId,
                command.getDocId());

        NotificationBo notification = retrieveNotificationForWorkflowDocument(document);

        String initiatorPrincipalId = document.getInitiatorPrincipalId();
        Person initiator = KimApiServiceLocator.getPersonService().getPerson(initiatorPrincipalId);
        String notificationBlurb = notification.getContentType().getName() + " notification submitted by "
                + initiator.getName() + " for channel " + notification.getChannel().getName();
        if ("disapprove".equals(action)) {
            document.disapprove("User " + userId + " disapproving " + notificationBlurb);
        } else if ("approve".equals(action)) {
            document.approve("User " + userId + " approving " + notificationBlurb);
        } else if ("acknowledge".equals(action)) {
            document.acknowledge("User " + userId + " acknowledging " + notificationBlurb);
        }
    } catch (Exception e) {
        LOG.error("Exception occurred taking action on notification request", e);
        throw new ServletException("Exception occurred taking action on notification request", e);
    }
}