Example usage for javax.servlet.http HttpServletRequest getRemoteHost

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

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  6. getRemoteHost

Introduction

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

Prototype

public String getRemoteHost();

Source Link

Document

Returns the fully qualified name of the client or the last proxy that sent the request.

Usage

From source file:br.com.siprot.framework.servlet.FacesServlet.java

public void service(ServletRequest request, ServletResponse response) throws IOException, ServletException {

    HttpServletRequest httpRequest = ((HttpServletRequest) request);
    String pathInfo = httpRequest.getPathInfo();

    // if it is a prefix mapping ...
    if (pathInfo != null && (pathInfo.startsWith("/WEB-INF") || pathInfo.startsWith("/META-INF"))) {
        StringBuffer buffer = new StringBuffer();

        buffer.append(" Someone is trying to access a secure resource : ").append(pathInfo);
        buffer.append("\n remote address is ").append(httpRequest.getRemoteAddr());
        buffer.append("\n remote host is ").append(httpRequest.getRemoteHost());
        buffer.append("\n remote user is ").append(httpRequest.getRemoteUser());
        buffer.append("\n request URI is ").append(httpRequest.getRequestURI());

        log.warn(buffer.toString());//from   w w  w. jav  a  2s  .c o m

        // Why does RI return a 404 and not a 403, SC_FORBIDDEN ?

        ((HttpServletResponse) response).sendError(HttpServletResponse.SC_NOT_FOUND);
        return;
    }

    if (log.isTraceEnabled())
        log.trace("service begin");
    FacesContext facesContext = _facesContextFactory.getFacesContext(_servletConfig.getServletContext(),
            request, response, _lifecycle);
    try {
        _lifecycle.execute(facesContext);
        _lifecycle.render(facesContext);
    } catch (Throwable e) {
        //bloco de tratamento para excecao tratada
        if (e instanceof FacesException) {
            try {
                ErrorHandler.handleException(facesContext, (Exception) e);
                _lifecycle.render(facesContext);
            } catch (Exception ex) {
                throw new ServletException(ex);
            }
        }
        //fim do bloco de  tratamento
        else if (e instanceof IOException) {
            throw (IOException) e;
        } else if (e instanceof ServletException) {
            throw (ServletException) e;
        } else if (e.getMessage() != null) {
            throw new ServletException(e.getMessage(), e);
        } else {
            throw new ServletException(e);
        }
    } finally {
        facesContext.release();
    }
    if (log.isTraceEnabled())
        log.trace("service end");
}

From source file:net.sourceforge.vulcan.web.struts.actions.ToggleSchedulerAction.java

@Override
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request,
        HttpServletResponse response) throws Exception {

    final String schedulerName = request.getParameter("schedulerName");

    if (StringUtils.isBlank(schedulerName)) {
        throw new IllegalArgumentException("Missing request paraemeter 'schedulerName'");
    }//w w w.j  a v  a2  s .c om

    final SchedulerConfigDto schedulerConfig = (SchedulerConfigDto) stateManager
            .getSchedulerConfig(schedulerName).copy();

    final String action = schedulerConfig.isPaused() ? "unpause" : "pause";

    final AuditEvent event = new AuditEvent(this, "audit.scheduler.toggle",
            BaseDispatchAction.getUsername(request), request.getRemoteHost(), action, "scheduler",
            schedulerName, null);

    eventHandler.reportEvent(event);
    auditLog.info(messageSource.getMessage(event.getKey(), event.getArgs(), Locale.getDefault()));

    schedulerConfig.setPaused(!schedulerConfig.isPaused());

    stateManager.updateSchedulerConfig(schedulerName, schedulerConfig, false);

    return mapping.findForward("dashboard");
}

From source file:com.example.HoneycombFilter.java

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

    if (!(request instanceof HttpServletRequest)) {
        chain.doFilter(request, response);
        return;// ww w  .  j a va2s.c  o  m
    }
    HttpServletRequest req = (HttpServletRequest) request;
    long start = System.nanoTime();
    try {
        chain.doFilter(request, response);
    } finally {
        long responseTimeNanos = System.nanoTime() - start;
        Event event = libhoney.newEvent();
        event.addField("method", req.getMethod());
        event.addField("path", req.getRequestURI());
        event.addField("query", req.getQueryString());
        Principal principal = req.getUserPrincipal();
        if (principal != null) {
            event.addField("user", principal.getName());
        }
        event.addField("host", req.getRemoteHost());
        event.addField("responseTimeNanos", responseTimeNanos);
        try {
            event.send();
        } catch (HoneyException e) {
            log.error(e.getMessage(), e);
        }
    }
}

From source file:fr.hoteia.qalingo.web.handler.security.ExtSimpleUrlAuthenticationSuccessHandler.java

@Override
public void onAuthenticationSuccess(HttpServletRequest request, HttpServletResponse response,
        Authentication authentication) throws IOException, ServletException {

    // Find the current customer
    Customer customer = customerService.getCustomerByLoginOrEmail(authentication.getName());

    // Persit only the new CustomerConnectionLog
    CustomerConnectionLog customerConnectionLog = new CustomerConnectionLog();
    customerConnectionLog.setCustomerId(customer.getId());
    customerConnectionLog.setLoginDate(new Date());
    customerConnectionLog.setApp(Constants.APP_NAME_FO_MCOMMERCE_CODE);
    customerConnectionLog.setHost(request.getRemoteHost());
    customerConnectionLog.setAddress(request.getRemoteAddr());
    customerConnectionLogService.saveOrUpdateCustomerConnectionLog(customerConnectionLog);

    try {//w w  w.ja  va2 s  .c om
        // Update the Customer in Session
        customer.getConnectionLogs().add(customerConnectionLog);
        requestUtil.updateCurrentCustomer(request, customer);
        setUseReferer(false);
        String url = requestUtil.getCurrentRequestUrlNotSecurity(request);

        // SANITY CHECK
        if (StringUtils.isEmpty(url)) {
            url = urlService.generateUrl(FoUrls.HOME, requestUtil.getRequestData(request));
        } else {
            String cartDetails = "cart-details.html";
            if (url.contains(cartDetails)) {
                url = urlService.generateUrl(FoUrls.CART_DELIVERY, requestUtil.getRequestData(request));
            }
        }

        setDefaultTargetUrl(url);
        redirectStrategy.sendRedirect(request, response, url);

    } catch (Exception e) {
        LOG.error("", e);
    }

}

From source file:com.legstar.c2ws.servlet.C2wsProxy.java

/** {@inheritDoc} */
protected void doPost(final HttpServletRequest request, final HttpServletResponse response)
        throws ServletException {

    long startTime = System.currentTimeMillis();

    /* Use correlation id received in http header. This allows logs on
     * this side to be easily correlated with the mainframe logs. */
    String requestID = request.getHeader(CORRELATION_ID_HDR);
    if (LOG.isDebugEnabled()) {
        LOG.debug("Start proxy request " + requestID + " from client " + request.getRemoteHost());
    }//from   w  ww. j a  v  a  2 s. co  m

    /* Make sure this is a Mainframe LegStar request. */
    if (!isSupportedContentType(request)) {
        throw new ServletException("Content type " + request.getContentType() + " is not supported");
    }

    try {
        /* Get all the bytes from the request in a byte array */
        int requestBytesLen = request.getContentLength();
        byte[] requestBytes = new byte[requestBytesLen];
        InputStream in = request.getInputStream();
        int offset = 0;
        int n;
        do {
            n = in.read(requestBytes, offset, requestBytesLen - offset);
        } while (n != -1);

        if (LOG.isDebugEnabled()) {
            LOG.debug("Request data from host:");
            traceData(requestID, requestBytes, LOG);
        }

        /* Call the proxy getting a byte array back */
        byte[] replyBytes = getServiceProxy().invoke(requestID, requestBytes);

        if (LOG.isDebugEnabled()) {
            LOG.debug("Reply data to host:");
            traceData(requestID, replyBytes, LOG);
        }

        /* Push the reply byte array into the http response */
        response.setContentType(request.getContentType());
        response.getOutputStream().write(replyBytes);

    } catch (IOException e) {
        throw (new ServletException(e));
    } catch (ProxyInvokerException e) {
        throw (new ServletException(e));
    }

    long endTime = System.currentTimeMillis();
    if (LOG.isDebugEnabled()) {
        LOG.debug("End proxy request " + requestID + " from client " + request.getRemoteHost() + " serviced in "
                + (endTime - startTime) + " msecs");
    }
}

From source file:org.ejbca.ui.web.protocol.OCSPServlet.java

private void processOcspRequest(HttpServletRequest request, HttpServletResponse response,
        final HttpMethod httpMethod) throws ServletException {
    final String remoteAddress = request.getRemoteAddr();
    final String remoteHost = request.getRemoteHost();
    final StringBuffer requestUrl = request.getRequestURL();
    final int localTransactionId = TransactionCounter.INSTANCE.getTransactionNumber();
    // Create the transaction logger for this transaction.
    TransactionLogger transactionLogger = new TransactionLogger(localTransactionId,
            GuidHolder.INSTANCE.getGlobalUid(), remoteAddress);
    // Create the audit logger for this transaction.
    AuditLogger auditLogger = new AuditLogger("", localTransactionId, GuidHolder.INSTANCE.getGlobalUid(),
            remoteAddress);//  w w w. ja  v  a  2  s.c om
    try {
        if (auditLogger.isEnabled()) {
            auditLogger.paramPut(PatternLogger.LOG_ID, Integer.valueOf(localTransactionId));
            auditLogger.paramPut(PatternLogger.SESSION_ID, sessionID);
            auditLogger.paramPut(PatternLogger.CLIENT_IP, remoteAddress);
        }
        if (transactionLogger.isEnabled()) {
            transactionLogger.paramPut(PatternLogger.LOG_ID, Integer.valueOf(localTransactionId));
            transactionLogger.paramPut(PatternLogger.SESSION_ID, sessionID);
            transactionLogger.paramPut(PatternLogger.CLIENT_IP, remoteAddress);
        }
        OCSPRespBuilder responseGenerator = new OCSPRespBuilder();
        OcspResponseInformation ocspResponseInformation = null;
        try {
            byte[] requestBytes = checkAndGetRequestBytes(request, httpMethod);
            X509Certificate[] requestCertificates = (X509Certificate[]) request
                    .getAttribute("javax.servlet.request.X509Certificate");
            ocspResponseInformation = integratedOcspResponseGeneratorSession.getOcspResponse(requestBytes,
                    requestCertificates, remoteAddress, remoteHost, requestUrl, auditLogger, transactionLogger);
        } catch (MalformedRequestException e) {
            if (transactionLogger.isEnabled()) {
                transactionLogger.paramPut(PatternLogger.PROCESS_TIME, PatternLogger.PROCESS_TIME);
            }
            if (auditLogger.isEnabled()) {
                auditLogger.paramPut(PatternLogger.PROCESS_TIME, PatternLogger.PROCESS_TIME);
            }
            String errMsg = intres.getLocalizedMessage("ocsp.errorprocessreq", e.getMessage());
            log.info(errMsg);
            if (log.isDebugEnabled()) {
                log.debug(errMsg, e);
            }
            // RFC 2560: responseBytes are not set on error.
            ocspResponseInformation = new OcspResponseInformation(
                    responseGenerator.build(OCSPRespBuilder.MALFORMED_REQUEST, null),
                    OcspConfiguration.getMaxAge(CertificateProfileConstants.CERTPROFILE_NO_PROFILE));
            if (transactionLogger.isEnabled()) {
                transactionLogger.paramPut(TransactionLogger.STATUS, OCSPRespBuilder.MALFORMED_REQUEST);
                transactionLogger.writeln();
            }
            if (auditLogger.isEnabled()) {
                auditLogger.paramPut(AuditLogger.STATUS, OCSPRespBuilder.MALFORMED_REQUEST);
            }
        } catch (Throwable e) { // NOPMD, we really want to catch everything here to return internal error on unexpected errors
            if (transactionLogger.isEnabled()) {
                transactionLogger.paramPut(IPatternLogger.PROCESS_TIME, IPatternLogger.PROCESS_TIME);
            }
            if (auditLogger.isEnabled()) {
                auditLogger.paramPut(IPatternLogger.PROCESS_TIME, IPatternLogger.PROCESS_TIME);
            }
            final String errMsg = intres.getLocalizedMessage("ocsp.errorprocessreq", e.getMessage());
            log.info(errMsg);
            if (log.isDebugEnabled()) {
                log.debug(errMsg, e);
            }
            // RFC 2560: responseBytes are not set on error.
            ocspResponseInformation = new OcspResponseInformation(
                    responseGenerator.build(OCSPRespBuilder.INTERNAL_ERROR, null),
                    OcspConfiguration.getMaxAge(CertificateProfileConstants.CERTPROFILE_NO_PROFILE));
            if (transactionLogger.isEnabled()) {
                transactionLogger.paramPut(TransactionLogger.STATUS, OCSPRespBuilder.INTERNAL_ERROR);
                transactionLogger.writeln();
            }
            if (auditLogger.isEnabled()) {
                auditLogger.paramPut(AuditLogger.STATUS, OCSPRespBuilder.INTERNAL_ERROR);
            }
        }
        byte[] ocspResponseBytes = ocspResponseInformation.getOcspResponse();
        response.setContentType("application/ocsp-response");
        response.setContentLength(ocspResponseBytes.length);
        if (HttpMethod.GET.equals(httpMethod)) {
            addRfc5019CacheHeaders(request, response, ocspResponseInformation);
        } else {
            if (log.isDebugEnabled()) {
                log.debug(
                        "Will not add RFC 5019 cache headers: \"clients MUST use the GET method (to enable OCSP response caching)\"");
            }
        }
        response.getOutputStream().write(ocspResponseBytes);
        response.getOutputStream().flush();
    } catch (Exception e) {
        log.error("", e);
        transactionLogger.flush();
        auditLogger.flush();
    }
}

From source file:org.jolokia.http.AgentServlet.java

@SuppressWarnings({ "PMD.AvoidCatchingThrowable", "PMD.AvoidInstanceofChecksInCatchClause" })
private void handle(ServletRequestHandler pReqHandler, HttpServletRequest pReq, HttpServletResponse pResp)
        throws IOException {
    JSONAware json = null;/*  w  w w.  ja v  a  2  s.com*/
    try {
        // Check access policy
        requestHandler.checkAccess(allowDnsReverseLookup ? pReq.getRemoteHost() : null, pReq.getRemoteAddr(),
                getOriginOrReferer(pReq));

        // Remember the agent URL upon the first request. Needed for discovery
        updateAgentDetailsIfNeeded(pReq);

        // Dispatch for the proper HTTP request method
        json = handleSecurely(pReqHandler, pReq, pResp);
    } catch (Throwable exp) {
        json = requestHandler.handleThrowable(
                exp instanceof RuntimeMBeanException ? ((RuntimeMBeanException) exp).getTargetException()
                        : exp);
    } finally {
        setCorsHeader(pReq, pResp);

        String callback = pReq.getParameter(ConfigKey.CALLBACK.getKeyValue());
        String answer = json != null ? json.toJSONString()
                : requestHandler.handleThrowable(new Exception("Internal error while handling an exception"))
                        .toJSONString();
        if (callback != null) {
            // Send a JSONP response
            sendResponse(pResp, "text/javascript", callback + "(" + answer + ");");
        } else {
            sendResponse(pResp, getMimeType(pReq), answer);
        }
    }
}

From source file:com.redhat.rhn.frontend.servlets.DumpFilter.java

/** {@inheritDoc} */
public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain)
        throws IOException, ServletException {

    if (log.isDebugEnabled()) {
        // handle request
        HttpServletRequest request = (HttpServletRequest) req;
        log.debug("Entered doFilter() ===================================");
        log.debug("AuthType: " + request.getAuthType());
        log.debug("Method: " + request.getMethod());
        log.debug("PathInfo: " + request.getPathInfo());
        log.debug("Translated path: " + request.getPathTranslated());
        log.debug("ContextPath: " + request.getContextPath());
        log.debug("Query String: " + request.getQueryString());
        log.debug("Remote User: " + request.getRemoteUser());
        log.debug("Remote Host: " + request.getRemoteHost());
        log.debug("Remote Addr: " + request.getRemoteAddr());
        log.debug("SessionId: " + request.getRequestedSessionId());
        log.debug("uri: " + request.getRequestURI());
        log.debug("url: " + request.getRequestURL().toString());
        log.debug("Servlet path: " + request.getServletPath());
        log.debug("Server Name: " + request.getServerName());
        log.debug("Server Port: " + request.getServerPort());
        log.debug("RESPONSE encoding: " + resp.getCharacterEncoding());
        log.debug("REQUEST encoding: " + request.getCharacterEncoding());
        log.debug("JVM encoding: " + System.getProperty("file.encoding"));
        logSession(request.getSession());
        logHeaders(request);//  w  ww . j  a  v a 2 s  .  c o m
        logCookies(request.getCookies());
        logParameters(request);
        logAttributes(request);
        log.debug("Calling chain.doFilter() -----------------------------");
    }

    chain.doFilter(req, resp);

    if (log.isDebugEnabled()) {
        log.debug("Returned from chain.doFilter() -----------------------");
        log.debug("Handle Response, not much to print");
        log.debug("Response: " + resp.toString());
        log.debug("Leaving doFilter() ===================================");
    }
}

From source file:com.adito.security.actions.UpdatePrivateKeyPassphraseDispatchAction.java

private ActionForward cleanUpAndReturn(ActionMapping mapping, HttpServletRequest request, ActionForward af) {
    CoreUtil.removePageInterceptListener(request.getSession(), "updatePrivateKeyPassphrase");
    /*//from  ww w.  ja v  a  2 s .c o m
     * And update the user attributes and fire the logon event
     */
    CoreServlet.getServlet()
            .fireCoreEvent(new CoreEvent(this, CoreEventConstants.LOGON,
                    getSessionInfo(request).getCredentials(), getSessionInfo(request))
                            .addAttribute(CoreAttributeConstants.EVENT_ATTR_IP_ADDRESS, request.getRemoteAddr())
                            .addAttribute(CoreAttributeConstants.EVENT_ATTR_HOST, request.getRemoteHost()));

    return af;
}