Example usage for javax.servlet.http HttpServletRequest getRemoteAddr

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

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  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:org.egov.infra.security.utils.captcha.CaptchaUtils.java

public boolean captchaIsValid(HttpServletRequest request) {
    try {/*from   w  ww  .  j  a  v  a  2 s .c om*/
        if (highlySecure) {
            List<NameValuePair> urlParameters = new ArrayList<>();
            urlParameters.add(new BasicNameValuePair(RECAPTCH_SECRET_KEY,
                    (String) request.getSession().getAttribute(CITY_CAPTCHA_PRIV_KEY)));
            urlParameters.add(
                    new BasicNameValuePair(RECAPTCHA_RESPONSE_KEY, request.getParameter(RECAPTCHA_RESPONSE)));
            urlParameters.add(new BasicNameValuePair(RECAPTCHA_REMOTEIP_KEY, request.getRemoteAddr()));
            HttpPost post = new HttpPost(captchaVerificationUrl);
            post.setEntity(new UrlEncodedFormEntity(urlParameters));
            String responseJson = IOUtils.toString(
                    HttpClientBuilder.create().build().execute(post).getEntity().getContent(),
                    Charset.defaultCharset());
            return Boolean.valueOf(
                    new GsonBuilder().create().fromJson(responseJson, HashMap.class).get("success").toString());
        } else {
            String captchaId = request.getParameter(J_CAPTCHA_KEY);
            String response = request.getParameter(J_CAPTCHA_RESPONSE);
            return captchaService.validateResponseForID(captchaId, response);
        }
    } catch (Exception e) {
        LOG.warn("Captcha verification failed", e);
        return false;
    }
}

From source file:com.versatus.jwebshield.filter.SecurityTokenFilter.java

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {

    HttpServletRequest httpReq = (HttpServletRequest) request;
    HttpServletResponse httpRes = (HttpServletResponse) response;
    UrlExclusionList exclList = (UrlExclusionList) request.getServletContext()
            .getAttribute(SecurityConstant.CSRF_CHECK_URL_EXCL_LIST_ATTR_NAME);

    logger.debug("doFilter: request from IP address=" + httpReq.getRemoteAddr());

    if (httpReq.getSession(false) == null) {
        chain.doFilter(request, response);
        return;//  w  ww  .  ja v  a2 s  .  c o m
    }

    logger.debug("doFilter: matching " + httpReq.getRequestURI() + " to exclusions list "
            + exclList.getExclusionMap());

    try {
        if (!exclList.isEmpty() && exclList.isMatch(httpReq.getRequestURI())) {
            chain.doFilter(request, response);
            return;
        }
    } catch (Exception e) {

        logger.error("doFilter", e);
    }

    // Check the user session for the salt cache, if none is present we
    // create one
    Cache<SecurityInfo, SecurityInfo> csrfPreventionSaltCache = (Cache<SecurityInfo, SecurityInfo>) httpReq
            .getSession().getAttribute(SecurityConstant.SALT_CACHE_ATTR_NAME);

    if (csrfPreventionSaltCache == null) {
        if (tokenTimeout == -1) {
            csrfPreventionSaltCache = CacheBuilder.newBuilder().maximumSize(1000).build();
        } else {
            csrfPreventionSaltCache = CacheBuilder.newBuilder().maximumSize(1000)
                    .expireAfterAccess(tokenTimeout, TimeUnit.SECONDS).build();
        }

        httpReq.getSession().setAttribute(SecurityConstant.SALT_CACHE_ATTR_NAME, csrfPreventionSaltCache);

        String nameSalt = RandomStringUtils.random(10, 0, 0, true, true, null, new SecureRandom());
        httpReq.getSession().setAttribute(SecurityConstant.SALT_PARAM_NAME, nameSalt);
    }

    // Generate the salt and store it in the users cache
    String salt = RandomStringUtils.random(20, 0, 0, true, true, null, new SecureRandom());

    String saltNameAttr = (String) httpReq.getSession().getAttribute(SecurityConstant.SALT_PARAM_NAME);
    SecurityInfo si = new SecurityInfo(saltNameAttr, salt);

    if (SecurityTokenFilter.checkReferer) {
        String refHeader = StringUtils.defaultString(httpReq.getHeader("Referer"));
        logger.debug("doFilter: refHeader=" + refHeader);
        if (StringUtils.isNotBlank(refHeader)) {
            try {
                URL refUrl = new URL(refHeader);
                refHeader = refUrl.getHost();
            } catch (MalformedURLException mex) {
                logger.debug("doFilter: parsing referer header failed", mex);
            }
        }

        si.setRefererHost(refHeader);
    }

    logger.debug("doFilter: si=" + si.toString());

    csrfPreventionSaltCache.put(si, si);

    // Add the salt to the current request so it can be used
    // by the page rendered in this request
    httpReq.setAttribute(SecurityConstant.SALT_ATTR_NAME, si);

    // set CSRF cookie
    HttpSession session = httpReq.getSession(false);
    if (session != null && StringUtils.isNotBlank(csrfCookieName)) {

        if (logger.isDebugEnabled()) {
            Cookie[] cookies = httpReq.getCookies();
            // boolean cookiePresent = false;
            for (Cookie c : cookies) {
                String name = c.getName();
                logger.debug("doFilter: cookie domain=" + c.getDomain() + "|name=" + name + "|value="
                        + c.getValue() + "|path=" + c.getPath() + "|maxage=" + c.getMaxAge() + "|httpOnly="
                        + c.isHttpOnly());
                // if (csrfCookieName.equals(name)) {
                // cookiePresent = true;
                // break;
                // }
            }
        }
        // if (!cookiePresent) {
        byte[] hashSalt = new byte[32];
        SecureRandom sr = new SecureRandom();
        sr.nextBytes(hashSalt);

        String csrfHash = RandomStringUtils.random(64, 0, 0, true, true, null, sr);

        Cookie c = new Cookie(csrfCookieName, csrfHash);
        c.setMaxAge(1800);
        c.setSecure(false);
        c.setPath(httpReq.getContextPath());
        c.setHttpOnly(false);
        httpRes.addCookie(c);
        // session.setAttribute(SecurityConstant.CSRFCOOKIE_VALUE_PARAM,
        // hashStr);
        // }
    }

    chain.doFilter(request, response);
}

From source file:com.mtgi.analytics.servlet.ServletRequestBehaviorTrackingAdapter.java

public BehaviorEvent start(ServletRequest request) {

    HttpServletRequest req = (HttpServletRequest) request;
    if (!match(req))
        return null;

    String eventName = getEventName(req);
    BehaviorEvent event = manager.createEvent(eventType, eventName);

    //log relevant request data and parameters to the event.
    EventDataElement data = event.addData();
    data.add("uri", req.getRequestURI());
    data.add("protocol", req.getProtocol());
    data.add("method", req.getMethod());
    data.add("remote-address", req.getRemoteAddr());
    data.add("remote-host", req.getRemoteHost());

    if (this.parameters != null) {
        EventDataElement parameters = data.addElement(PARAMETERS_ELEMENT);
        //include only configured parameters
        for (String name : this.parameters) {
            String[] values = request.getParameterValues(name);
            if (values != null)
                addParameter(parameters, name, values);
        }/*from   www  .  j ava  2  s . com*/
    } else {
        EventDataElement parameters = data.addElement(PARAMETERS_ELEMENT);
        //include all parameters
        for (Enumeration<?> params = request.getParameterNames(); params.hasMoreElements();) {
            String name = (String) params.nextElement();
            String[] values = request.getParameterValues(name);
            addParameter(parameters, name, values);
        }
    }

    manager.start(event);
    return event;
}

From source file:com.ibm.bluemix.mobilestarterkit.service.ServiceAPI.java

@Path("/login")
@POST//from ww w.  j a  v a2  s. co  m
public String checkLogin(@Context HttpServletRequest request, @Context UriInfo uriInfo, String creds) {

    System.out.println("checkLogin () ");

    // PAGE 
    String PAGE_ADDRESS = request.getRequestURL().toString();

    // IP_ADDRESS
    String IP_ADDRESS = request.getHeader("X-FORWARDED-FOR");
    if (IP_ADDRESS == null)
        IP_ADDRESS = request.getRemoteAddr();

    // ?
    String BROWSER = request.getHeader("User-Agent");

    // Insert log into LogTable
    saveLog(PAGE_ADDRESS, IP_ADDRESS, BROWSER);
    //System.out.println(">>> " + PAGE_ADDRESS + "  " + IP_ADDRESS + "  " + BROWSER);

    try {
        JSONObject credentials = new JSONObject(creds);
        String userID = credentials.getString("user_id");
        String password = credentials.getString("password");

        if (userID.equals("admin") && password.equals("password")) {
            return "Successful";
        } else {
            return "Failed";
        }

    } catch (JSONException e) {
        e.getStackTrace();
        return "Failed";

    }
}

From source file:com.sixt.service.framework.jetty.RpcReadException.java

public String toJson(HttpServletRequest req) {
    JsonObject obj = new JsonObject();

    Enumeration<String> h = req.getHeaderNames();
    while (h.hasMoreElements()) {
        String hKey = h.nextElement();
        String hValue = req.getHeader(hKey);
        obj.addProperty("request_header_" + hKey, hValue);
    }/*from  ww w.j a  v a 2s  .  c om*/

    obj.addProperty("exception_message", this.getMessage());
    obj.addProperty("request_query_string", req.getQueryString());
    obj.addProperty("request_url", req.getRequestURL().toString());
    obj.addProperty("request_remote_addr", req.getRemoteAddr());
    obj.addProperty("request_remote_port", req.getRemotePort());
    obj.addProperty("request_remote_host", req.getRemoteHost());
    obj.addProperty("request_remote_user", req.getRemoteUser());

    String readBody = "success";
    // read the whole remaining body and put the joined base64 encoded message into the json object
    try {
        byte[] ba = IOUtils.toByteArray(this.in);
        byte[] combined;
        if ((ba != null) && (this.incomplete != null)) {
            combined = new byte[ba.length + this.incomplete.length];
            System.arraycopy(incomplete, 0, combined, 0, this.incomplete.length);
            System.arraycopy(ba, 0, combined, this.incomplete.length, ba.length);
            obj.addProperty("request_body", Base64.getEncoder().encodeToString(combined));
        } else if (ba != null) {
            combined = ba;
        } else if (this.incomplete != null) {
            combined = this.incomplete;
        } else {
            readBody = "body is empty";
        }
    } catch (Exception ex) {
        readBody = String.format("failed because: %s", ex.getCause());
    }
    obj.addProperty("read_body", readBody);

    return obj.toString();
}

From source file:com.iLabs.spice.handler.LoginHandler.java

public String loginAction() throws IOException, ClassNotFoundException, SQLException {
    String result = "failure";
    try {/*from  ww  w.j  a  v  a2 s .com*/
        java.util.Date date = new java.util.Date();
        System.out.println("The Start Time (1): " + new Timestamp(date.getTime()));

        ProfileBean ownerProfile = (ProfileBean) getSessionScope().get("ownerProfile");
        ProfileBean currentProfile = (ProfileBean) getSessionScope().get("currentProfile");
        if (ownerProfile == null) {
            ownerProfile = new ProfileBean();
        }
        if (currentProfile == null) {
            currentProfile = new ProfileBean();
        }

        IPerson person = (IPerson) ServiceLocator.getService("PersonSvc");
        UserAuth authPerson = person.authenticateUser(currentProfile.getUserAuth().getUserName(),
                currentProfile.getUserAuth().getUserPassword());

        //This condition checks if the authPerson returned from authentication service is null or not.
        //If the user who enters the site is an authenticated user, the user's info and his friends info is stored in 
        //currentProfile as well as ownerProfile bean.
        if (authPerson != null && authPerson.getUserName() != null) {
            //Save the QoS Level of the user (Platinum, Gold or Silver)
            qoslevel = currentProfile.getUserAuth().getProfile().getProfileURL();

            ClientResource clientResource = new ClientResource("http://192.168.1.41:8180/sessions");

            Session session = new Session();

            ConnectionParty owner = new ConnectionParty();
            HttpServletRequest request = (HttpServletRequest) FacesContext.getCurrentInstance()
                    .getExternalContext().getRequest();
            owner.setIp(request.getHeader("X-Forwarded-For"));
            owner.setPort(request.getRemotePort());
            System.out.println("Client address: " + request.getRemoteAddr());
            System.out.println("Client port: " + request.getRemotePort());
            if (qoslevel.equalsIgnoreCase("GOLD")) {
                owner.setSip_uri("sip:alice@openepc.test");
                session.setApplicationId("surveillance");
            } else {
                if (qoslevel.equalsIgnoreCase("Silver")) {
                    owner.setSip_uri("sip:bob@openepc.test");
                    session.setApplicationId("IMS");
                } else {
                    owner.setSip_uri("sip:charlie@openepc.test");
                    session.setApplicationId("YouTube");
                }
            }
            System.out.println("REQUEST  " + request.getRemoteAddr() + request.getRemoteHost()
                    + request.getLocalPort() + request.getRequestURI());
            System.out.println(request.getHeader("X-Forwarded-For"));
            ConnectionParty otherParty = new ConnectionParty();
            otherParty.setIp("192.168.1.41");
            otherParty.setPort(8080);
            otherParty.setSip_uri("");

            session.setSessionOwner(owner);
            session.setSessionOtherParty(otherParty);

            ServiceInfo serviceInfo = new ServiceInfo();
            //serviceInfo.setServiceId("Webcamstream");
            setBandwidthAndPriority(serviceInfo, qoslevel);
            serviceInfo.setMediaType(MediaType.DATA);
            serviceInfo.setLifeTime(6000);

            session.setServiceInfo(serviceInfo);

            Representation response = clientResource.post(session);
            String resp = response.getText();
            SI.setSessionID(resp.substring(70, 125));
            System.out.println("200 OK RESPONSE IS: " + resp);
            String s = SI.getSessionID();
            System.out.println("SESSION ID IS: " + s);

            UserFriends userFriends = person.getFriends(authPerson.getUserId());
            ownerProfile.setUserAuth(authPerson);
            ownerProfile.setUserFriends(userFriends);
            currentProfile.setUserAuth(authPerson);
            currentProfile.setUserFriends(userFriends);
            getSessionScope().put("ownerProfile", ownerProfile);
            getSessionScope().put("currentProfile", currentProfile);

            DatabaseConnector r = new DatabaseConnector();
            r.Write(s, authPerson.getUserId());
            //authPerson.getProfile().setProfileURL(s);
            System.out.println("User " + authPerson.getProfile().getFirstName() + " "
                    + authPerson.getProfile().getProfileURL());

            System.out.println("The Start Time (3): " + new Timestamp(date.getTime()));
            result = "success";
        } else { // if user is not an authenticate user, then error message is generated.
            FacesMessage message = new FacesMessage("Please Check Username and password");
            FacesContext.getCurrentInstance().addMessage("login:user_password", message);
        }

    } catch (SysException e) {
        e.printStackTrace();
    }
    return result;

}

From source file:com.oneops.daq.web.PerfAndLogController.java

/**
 * reportsMetricCounts/*from w w w .  j  a v  a  2s  .  com*/
 *
 * @param request the request
 * @param response the response
 * @return string
 * @throws Exception the exception
 */
@RequestMapping("/reportMetricCounts")
public void reportMetricCounts(HttpServletRequest request, HttpServletResponse response) throws Exception {

    long startTime = System.currentTimeMillis();
    perfDataAccessor.reportMetricCounts();
    long endTime = System.currentTimeMillis();
    long duration = endTime - startTime;
    logger.debug(request.getRemoteAddr() + " took " + duration + " ms");

    response.getOutputStream().print("done.\n");
    response.setStatus(200);
}

From source file:com.google.ie.web.controller.ProjectCommentController.java

/**
 * Handles request to add comment on a Project.
 * //from  w  w  w  . j ava 2  s.  com
 * @param projectComment key of the Project on which the comment is to be
 *        added.
 * @param user the User object
 * @throws IOException
 */
@RequestMapping(value = "/postProjectComments", method = RequestMethod.POST)
public void postCommentOnProject(HttpServletRequest request, @ModelAttribute ProjectComment projectComment,
        BindingResult result, Map<String, Object> map, @RequestParam String recaptchaChallengeField,
        @RequestParam String recaptchaResponseField, HttpSession session) throws IOException {
    ViewStatus viewStatus = new ViewStatus();
    Boolean captchaValidation = reCaptchaUtility.verifyCaptcha(request.getRemoteAddr(), recaptchaChallengeField,
            recaptchaResponseField);
    /* call CommentValidator to validate input ProjectComment object */
    getCommentValidator().validate(projectComment, result);
    if (result.hasErrors() || !captchaValidation) {
        logger.warn("Comment object has " + result.getErrorCount() + " validation errors");
        viewStatus.setStatus(WebConstants.ERROR);
        /* Add a message if the captcha validation fails */
        if (!captchaValidation) {
            viewStatus.addMessage(WebConstants.CAPTCHA, WebConstants.CAPTCHA_MISMATCH);
        }
        /* Iterate the errors and add a message for each error */
        for (Iterator<FieldError> iterator = result.getFieldErrors().iterator(); iterator.hasNext();) {
            FieldError fieldError = iterator.next();
            viewStatus.addMessage(fieldError.getField(), fieldError.getDefaultMessage());
            logger.warn("Error found in field: " + fieldError.getField() + " Message :"
                    + fieldError.getDefaultMessage());
        }

    } else {
        User user = (User) session.getAttribute(WebConstants.USER);
        Comment comment = commentService.addComment(projectComment, user);
        if (comment != null) {
            viewStatus.setStatus(WebConstants.SUCCESS);
            viewStatus.addMessage(WebConstants.COMMENTS, WebConstants.COMMENT_SUCCESSFULL);
        } else {
            viewStatus.setStatus(WebConstants.ERROR);
            viewStatus.addMessage(WebConstants.COMMENTS, WebConstants.COMMENT_FAILED);
        }
    }
    map.remove("projectComment");
    map.put(WebConstants.VIEW_STATUS, viewStatus);
}

From source file:net.sourceforge.subsonic.backend.controller.MultiController.java

public ModelAndView validateLicense(HttpServletRequest request, HttpServletResponse response) throws Exception {

    String email = request.getParameter("email");
    Long date = ServletRequestUtils.getLongParameter(request, "date");

    boolean valid = isLicenseValid(email, date);
    Date expirationDate = getLicenseExpirationDate(email);
    LOG.info(request.getRemoteAddr() + " asked to validate license for " + email + ". Result: " + valid
            + ", expires: " + expirationDate);

    PrintWriter writer = response.getWriter();
    writer.println(valid);/* www. j a  va2s  .com*/
    if (expirationDate != null) {
        writer.println(expirationDate.getTime());
    }

    return null;
}