Example usage for javax.servlet.http HttpServletRequest getRemoteAddr

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

  1. HOME
  2. Java
  3. javax
  4. javax.servlet.http.*
  5. HttpServletRequest
  6. getRemoteAddr

Introduction

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

Prototype

public String getRemoteAddr();

Source Link

Document

Returns the Internet Protocol (IP) address of the client or last proxy that sent the request.

Usage

From source file:com.alfaariss.oa.ManagerServlet.java

/**
 * Handles requests send by the system manager.
 * /*from www .ja v a  2s.  co m*/
 * The following requests are supported at this moment:
 * <ul>
 * <li>do=restart</li>
 * <li>do=stop</li>
 * <li>do=start</li>
 * </ul>
 * @see javax.servlet.http.HttpServlet#service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
 */
@Override
public void service(HttpServletRequest oRequest, HttpServletResponse oResponse)
        throws ServletException, IOException {
    try {
        Properties pConfig = cloneConfigurationFromRequest(oRequest);
        String sDo = oRequest.getParameter("do");
        if (sDo == null) //No 'do' paramater
        {
            String sGet = oRequest.getParameter("get");
            if (sGet == null) //No 'get' and no 'do' paramater
            {
                _logger.error("Invalid request sent from IP: " + oRequest.getRemoteAddr());
                oResponse.sendError(HttpServletResponse.SC_BAD_REQUEST);
            } else {
                StringBuffer sbWarning = new StringBuffer("Invalid request with name: ");
                sbWarning.append(sGet);
                sbWarning.append(", sent from IP: ");
                sbWarning.append(oRequest.getRemoteAddr());
                _logger.error(sbWarning.toString());
                oResponse.sendError(HttpServletResponse.SC_BAD_REQUEST);
            }

        } else if (sDo.equals("restart")) {
            _logger.info("Performing restart request sent from IP: " + oRequest.getRemoteAddr());
            _oEngineLauncher.restart(pConfig);
        } else if (sDo.equals("stop")) {
            _logger.info("Performing stop request sent from IP: " + oRequest.getRemoteAddr());
            _oEngineLauncher.stop();
        } else if (sDo.equals("start")) {
            _logger.info("Performing start request sent from IP: " + oRequest.getRemoteAddr());
            _oEngineLauncher.start(pConfig);
        } else {
            StringBuffer sbWarning = new StringBuffer("Invalid request with name: ");
            sbWarning.append(sDo);
            sbWarning.append(", sent from IP: ");
            sbWarning.append(oRequest.getRemoteAddr());
            _logger.error(sbWarning.toString());
            oResponse.sendError(HttpServletResponse.SC_BAD_REQUEST);
        }

        if (!oResponse.isCommitted())
            oResponse.sendError(HttpServletResponse.SC_OK);
    } catch (OAException e) {
        _logger.error("Error processing request", e);

        _logger.debug("try stopping the server");
        _oEngineLauncher.stop();

        if (!oResponse.isCommitted())
            oResponse.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
    } catch (Exception e) {
        _logger.fatal("Internal error", e);

        _logger.debug("try stopping the server");
        _oEngineLauncher.stop();

        if (!oResponse.isCommitted())
            oResponse.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
    }
}

From source file:jipdbs.web.processors.ContactProcessor.java

@Override
public String doProcess(ResolverContext context) throws ProcessorException {

    if (context.isPost()) {
        HttpServletRequest req = context.getRequest();
        String mail = req.getParameter("m");
        String text = req.getParameter("text");

        if (StringUtils.isEmpty(mail) || StringUtils.isEmpty(text)) {
            Flash.error(req, MessageResource.getMessage("fields_required"));
            return null;
        }/*from   w ww.j a v  a 2 s .c  o  m*/

        if (!Validator.isValidEmail(mail)) {
            Flash.error(req, MessageResource.getMessage("invalid_email"));
            return null;
        }

        IDDBService app = (IDDBService) context.getServletContext().getAttribute("jipdbs");

        if (!app.isRecaptchaValid(req.getRemoteAddr(), req.getParameter("recaptcha_challenge_field"),
                req.getParameter("recaptcha_response_field"))) {
            Flash.error(req, MessageResource.getMessage("invalid_captcha"));
            return null;

        }
        Principal user = req.getUserPrincipal();
        app.sendAdminMail(user != null ? user.getName() : null, mail, text);
        Flash.ok(req, MessageResource.getMessage("mail_sent"));
    }
    return null;
}

From source file:br.org.indt.ndg.servlets.DownloadClient.java

private TransactionLogVO createTransactionLogVO(HttpServletRequest request) {
    TransactionLogVO t = new TransactionLogVO();
    t.setTransmissionMode(TransactionLogVO.MODE_HTTP);
    t.setAddress(request.getRemoteAddr());
    t.setTransactionType(TransactionLogVO.TYPE_RECEIVE_SURVEY);
    t.setUser(request.getParameter("user"));

    return t;//from w  ww  .  j av  a2s. c  o  m
}

From source file:net.webpasswordsafe.server.webservice.rest.PasswordController.java

@RequestMapping(value = "/passwords/{passwordId}", method = RequestMethod.GET)
public ModelAndView getPassword(@PathVariable("passwordId") String passwordId, HttpServletRequest request,
        @RequestHeader(Constants.REST_AUTHN_USERNAME) String authnUsername,
        @RequestHeader(Constants.REST_AUTHN_PASSWORD) String authnPassword,
        @RequestHeader(Constants.REST_AUTHN_TOTP) String authnTOTP) {
    boolean isSuccess = false;
    String message = "";
    Map<String, String> passwordMap = new HashMap<String, String>();
    try {/*from   ww  w .j  a  va  2s  . c om*/
        ServerSessionUtil.setIP(request.getRemoteAddr());
        AuthenticationStatus authStatus = loginService.login(authnUsername,
                Utils.buildCredentials(authnPassword, authnTOTP));
        if (AuthenticationStatus.SUCCESS == authStatus) {
            Password password = passwordService.getPassword(Long.valueOf(passwordId));
            if (password != null) {
                passwordMap.put("id", String.valueOf(password.getId()));
                passwordMap.put("title", password.getName());
                passwordMap.put("username", password.getUsername());
                passwordMap.put("notes", password.getNotes());
                passwordMap.put("tags", password.getTagsAsString());
                passwordMap.put("active", password.isActive() ? "Y" : "N");
                isSuccess = true;
            } else {
                message = "Password not found";
            }
        } else {
            message = "Invalid authentication";
        }
        loginService.logout();
    } catch (Exception e) {
        LOG.error(e.getMessage(), e);
        isSuccess = false;
        message = e.getMessage();
    }
    return createModelAndView(isSuccess, message, "password", passwordMap);
}

From source file:net.webpasswordsafe.server.webservice.rest.PasswordController.java

@RequestMapping(value = "/passwords", method = RequestMethod.GET)
public ModelAndView getPasswordList(@RequestParam(value = "query", required = false) String query,
        HttpServletRequest request, @RequestHeader(Constants.REST_AUTHN_USERNAME) String authnUsername,
        @RequestHeader(Constants.REST_AUTHN_PASSWORD) String authnPassword,
        @RequestHeader(Constants.REST_AUTHN_TOTP) String authnTOTP) {
    boolean isSuccess = false;
    String message = "";
    List<Map<String, String>> passwordList = new ArrayList<Map<String, String>>();
    try {/*w ww .  j  av a  2  s  .c om*/
        ServerSessionUtil.setIP(request.getRemoteAddr());
        AuthenticationStatus authStatus = loginService.login(authnUsername,
                Utils.buildCredentials(authnPassword, authnTOTP));
        if (AuthenticationStatus.SUCCESS == authStatus) {
            List<Password> results = passwordService.searchPassword(query, true, new HashSet<Tag>(), Match.AND);
            for (Password password : results) {
                Map<String, String> passwordMap = new HashMap<String, String>();
                passwordMap.put("id", String.valueOf(password.getId()));
                passwordMap.put("title", password.getName());
                passwordMap.put("username", password.getUsername());
                passwordMap.put("notes", password.getNotes());
                passwordMap.put("tags", password.getTagsAsString());
                passwordList.add(passwordMap);
            }
            isSuccess = true;
        } else {
            message = "Invalid authentication";
        }
        loginService.logout();
    } catch (Exception e) {
        LOG.error(e.getMessage(), e);
        isSuccess = false;
        message = e.getMessage();
    }
    return createModelAndView(isSuccess, message, "passwordList", passwordList);
}

From source file:com.hypersocket.auth.json.AuthenticatedController.java

AuthenticationState createAuthenticationState(String scheme, HttpServletRequest request,
        HttpServletResponse response) throws AccessDeniedException, UnsupportedEncodingException {

    Map<String, Object> environment = new HashMap<String, Object>();
    for (BrowserEnvironment env : BrowserEnvironment.values()) {
        if (request.getHeader(env.toString()) != null) {
            environment.put(env.toString(), request.getHeader(env.toString()));
        }//from w w  w  .  j a  v  a 2s.co  m
    }

    AuthenticationState state = authenticationService.createAuthenticationState(scheme, request.getRemoteAddr(),
            environment, sessionUtils.getLocale(request));

    Enumeration<?> names = request.getParameterNames();
    while (names.hasMoreElements()) {
        String name = (String) names.nextElement();
        state.addParameter(name, URLDecoder.decode(request.getParameter(name), "UTF-8"));
    }

    request.getSession().setAttribute(AUTHENTICATION_STATE_KEY, state);
    return state;
}

From source file:com.vangent.hieos.logbrowser.servlets.AuthenticationServlet.java

/**
 * //from  w  w  w.  j av a 2 s  . c o m
 *  Entry point of the servlet
 */
public void doPost(HttpServletRequest req, HttpServletResponse res) {
    res.setContentType("text/xml");
    HttpSession session = req.getSession(true);
    String passwordInput = req.getParameter("password");
    String newPassword = req.getParameter("chgPassword");
    String getIsAdmin = req.getParameter("isAdmin");
    String logout = req.getParameter("logout");
    String ipFrom = req.getRemoteAddr();
    String company = null;
    try {
        InetAddress address = InetAddress.getByName(ipFrom);
        if (address instanceof Inet6Address) {
            if (address.isLoopbackAddress()) {
                ipFrom = "127.0.0.1";
            } else {
                ipFrom = "null";
            }
        }
    } catch (UnknownHostException e) {
    }

    if (ipFrom != null && !ipFrom.equals("null")) {
        Log log = new Log();
        try {
            PreparedStatement selectCompanyName = null;
            Connection con = log.getConnection();
            selectCompanyName = con.prepareStatement("SELECT company_name,email FROM ip where ip = ? ; ");
            selectCompanyName.setString(1, ipFrom);
            ResultSet result = selectCompanyName.executeQuery();
            if (result.next()) {
                company = result.getString(1).replaceAll("'", "&quot;");
            }
        } catch (SQLException e) {
            e.printStackTrace();
        } catch (LoggerException e) {
            e.printStackTrace();
        } finally {
            try {
                log.closeConnection();
            } catch (LoggerException ex) {
                Logger.getLogger(AuthenticationServlet.class.getName()).log(Level.SEVERE, null, ex);
            }
        }
    }
    String pageNumber = (String) session.getAttribute("page");
    String numberResultsByPage = (String) session.getAttribute("numberResultsByPage");
    session.setAttribute("isAdmin", true); // BHT (HACK).

    // DISABLED (BHT)
    // readFile();
    if (passwordInput != null) {
        try {
            if (passwordRead.equals(passwordInput)) {
                session.setAttribute("isAdmin", true);
                if (newPassword != null) {
                    FileWriter fstream;
                    try {
                        fstream = new FileWriter(passwordFile);
                        BufferedWriter out = new BufferedWriter(fstream);
                        out.write(newPassword);
                        out.close();
                        res.getWriter()
                                .write("<response isChanged='true' isAuthenticated='true' page ='" + pageNumber
                                        + "' numberResultByPage='" + numberResultsByPage + "'></response>");

                    } catch (IOException e) {
                        try {
                            res.getWriter().write("<response isChanged='false' page ='" + pageNumber
                                    + "' numberResultByPage='" + numberResultsByPage + "' ip='" + ipFrom + "' +"
                                    + " company='" + company + "' > " + e.getMessage() + "</response>");
                        } catch (IOException e1) {
                        }
                    }

                } else {
                    res.getWriter().write("<response isAuthenticated='true' page ='" + pageNumber
                            + "' numberResultByPage='" + numberResultsByPage + "'></response>");
                }
            } else {
                res.getWriter().write("<response isAuthenticated='false' ip='" + ipFrom + "' page ='"
                        + pageNumber + "' numberResultByPage='" + numberResultsByPage + "'></response>");
            }
        } catch (Exception e) {
        }
    } else if (getIsAdmin != null && getIsAdmin.equals("get")) {
        try {
            Boolean isAuthenticated = (Boolean) session.getAttribute("isAdmin");
            String sysType = (String) session.getAttribute("systemType");

            if (sysType == null) {
                sysType = "new";
            }

            if (isAuthenticated != null && isAuthenticated.booleanValue()) {
                res.getWriter().write("<response isAuthenticated='true' systemType='" + sysType + "' page ='"
                        + pageNumber + "' numberResultByPage='" + numberResultsByPage + "'></response>");
                /*} else if (authorizedIPs.contains(ipFrom)) {
                res.getWriter().write(
                "<response isAuthenticated='true'" + " page ='" + pageNumber + "' numberResultByPage='" + numberResultsByPage + "'></response>");
                session.setAttribute("isAdmin", true);
                }*/
            } else {
                res.getWriter()
                        .write("<response isAuthenticated='false' ip='" + ipFrom + "' systemType ='" + sysType
                                + "' company    ='" + company + "' page       ='" + pageNumber
                                + "' numberResultByPage='" + numberResultsByPage + "'></response>");
            }
        } catch (IOException e) {
        }
    } else if (logout != null && logout.equals("yes")) {
        session.invalidate();
        try {
            res.getWriter().write("<response/>");
        } catch (IOException e) {
        }
    }
}

From source file:com.xhsoft.framework.common.filter.SessionUpcFilter.java

public void doFilter(ServletRequest req, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    HttpServletRequest request = ((HttpServletRequest) req);
    HttpSession session = (request).getSession();
    //UserInfo user=(UserInfo)session.getAttribute(SessionCons.CURRENT_ACCOUNT);

    try {/*  w w w  .  j a v  a2  s.c o  m*/
        /*if(user!=null){
          LoginUtil.setLoginUser(request, user);
        }*/

        HttpServletResponse httpResponse = (HttpServletResponse) response;
        httpResponse.setHeader("Pragma", "No-cache");
        httpResponse.setHeader("Cache-Control", "no-cache");
        httpResponse.setDateHeader("Expires", 0);
        chain.doFilter(request, response);
    } catch (IOException ex) {
        logger.error(request.getRemoteAddr() + " io error : " + ex);
    } catch (Exception de) {
        de.printStackTrace();
    }
    logger.debug("User Filter end!");
}

From source file:com.ebay.pulsar.analytics.resources.PulsarQueryResource.java

@POST
@Path("core")
@Consumes(MediaType.APPLICATION_JSON)//from www  .ja  va2s . c  om
@Produces(MediaType.APPLICATION_JSON)
public Response core(@Context HttpServletRequest request, CoreRequest req) {
    if (logger.isDebugEnabled()) {
        logger.debug("Core API called from IP: " + request.getRemoteAddr());
    }
    req.setNamespace(RequestNameSpace.core);
    boolean trace = request.getParameter("debug") == null ? false : true;
    return processRequest(req, trace);
}

From source file:com.funtl.framework.smoke.core.modules.version.service.VersionInfoService.java

/**
 * get remote ip/*from www  .  jav a2 s. c  o  m*/
 *
 * @param request
 * @return
 */
private String getIP(HttpServletRequest request) {
    String ip = request.getHeader("x-forwarded-for");
    if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
        ip = request.getHeader("Proxy-Client-IP");
    }
    if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
        ip = request.getHeader("WL-Proxy-Client-IP");
    }
    if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
        ip = request.getRemoteAddr();
    }
    System.out.println("current ip: " + ip);
    return ip;
}