Example usage for javax.servlet.http HttpServletRequest getLocalAddr

Introduction

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

Prototype

public String getLocalAddr();

Source Link

Document

Returns the Internet Protocol (IP) address of the interface on which the request was received.

Usage

From source file:org.apache.openaz.xacml.rest.XACMLRest.java

/**
 * Helper routine to dump the HTTP servlet request being serviced. Primarily for debugging.
 *
 * @param request - Servlet request (from a POST/GET/PUT/etc.)
 *//*  www.jav  a  2  s. c  o  m*/
public static void dumpRequest(HttpServletRequest request) {
    if (logger.isDebugEnabled()) {
        // special-case for receiving heartbeat - don't need to repeatedly output all of the information
        // in multiple lines
        if (request.getMethod().equals("GET") && "hb".equals(request.getParameter("type"))) {
            logger.debug("GET type=hb : heartbeat received");
            return;
        }
        logger.debug(request.getMethod() + ":" + request.getRemoteAddr() + " " + request.getRemoteHost() + " "
                + request.getRemotePort());
        logger.debug(request.getLocalAddr() + " " + request.getLocalName() + " " + request.getLocalPort());
        Enumeration<String> en = request.getHeaderNames();
        logger.debug("Headers:");
        while (en.hasMoreElements()) {
            String element = en.nextElement();
            Enumeration<String> values = request.getHeaders(element);
            while (values.hasMoreElements()) {
                String value = values.nextElement();
                logger.debug(element + ":" + value);
            }
        }
        logger.debug("Attributes:");
        en = request.getAttributeNames();
        while (en.hasMoreElements()) {
            String element = en.nextElement();
            logger.debug(element + ":" + request.getAttribute(element));
        }
        logger.debug("ContextPath: " + request.getContextPath());
        if (request.getMethod().equals("PUT") || request.getMethod().equals("POST")) {
            // POST and PUT are allowed to have parameters in the content, but in our usage the parameters
            // are always in the Query string.
            // More importantly, there are cases where the POST and PUT content is NOT parameters (e.g. it
            // might contain a Policy file).
            // Unfortunately the request.getParameterMap method reads the content to see if there are any
            // parameters,
            // and once the content is read it cannot be read again.
            // Thus for PUT and POST we must avoid reading the content here so that the main code can read
            // it.
            logger.debug("Query String:" + request.getQueryString());
            try {
                if (request.getInputStream() == null) {
                    logger.debug("Content: No content inputStream");
                } else {
                    logger.debug("Content available: " + request.getInputStream().available());
                }
            } catch (Exception e) {
                logger.debug("Content: inputStream exception: " + e.getMessage() + ";  (May not be relevant)");
            }
        } else {
            logger.debug("Parameters:");
            Map<String, String[]> params = request.getParameterMap();
            Set<String> keys = params.keySet();
            for (String key : keys) {
                String[] values = params.get(key);
                logger.debug(key + "(" + values.length + "): " + (values.length > 0 ? values[0] : ""));
            }
        }
        logger.debug("Request URL:" + request.getRequestURL());
    }
}

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From source file:org.easyrec.util.core.Web.java

/**
 * This method trims a http-request with the given parameter. e.g. request:
 * /myServlet?id=1&desc=hallo --> trimRequest(request, "id") -->
 * /myServlet?desc=hallo/*from  w ww  .  j a v a2 s.c  om*/
 *
 * @param request   HttpServletRequest
 * @param parameter String
 * @return String
 */
@SuppressWarnings({ "unchecked", "UnusedDeclaration" })
public static String trimRequest(HttpServletRequest request, String parameter) {

    String query = "";
    if (!Strings.isNullOrEmpty(parameter) && request.getParameterMap() != null) {
        for (final Object o : request.getParameterMap().entrySet()) {
            Entry<String, String[]> m = (Entry<String, String[]>) o;
            if (!parameter.equals(m.getKey())) {
                query += m.getKey() + "=" + m.getValue()[0] + "&";
            }
        }

        return request.getScheme() + "://" + request.getLocalAddr() + ":" + request.getLocalPort()
                + request.getContextPath() + request.getServletPath() + "?" + Text.removeLast(query);
    } else
        return null;
}

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From source file:org.wso2.carbon.identity.application.authenticator.iwa.servlet.IWAServlet.java

/**
 * Returns true if HTTP request is from the same host (localhost).
 *
 * @param req servlet request/*www .  j  a  v a 2 s  .  c o  m*/
 * @return true if HTTP request is from the same host (localhost)
 */
private boolean isLocalhost(final HttpServletRequest req) {
    return StringUtils.equals(req.getLocalAddr(), (req.getRemoteAddr()));
}

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From source file:org.openmrs.module.kenyaemr.SystemMonitorController.java

/**
 * Checks if incoming request for system monitoring data should be allowed
 * @param request the request//from  w w w.j  av  a  2s  .  c o  m
 * @return true if request should be allowed
 */
protected boolean checkAccess(HttpServletRequest request) {
    // For now just check that request is local
    return OpenmrsUtil.nullSafeEquals(request.getRemoteAddr(), request.getLocalAddr());
}

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From source file:fr.scc.elo.controller.EloController.java

@GET
@Produces({ MediaType.TEXT_HTML })
@Path("/welcome")
public Response welcome(@Context HttpServletRequest http, @PathParam("taille") Integer taille) {
    Map<String, Object> map = new HashMap<>();
    map.put("ip", http.getLocalAddr() + ":" + http.getLocalPort());
    return Response.ok(new Viewable("/welcome", map)).build();
}

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From source file:service.FileUploadSvc.java

@POST
@Consumes(MediaType.MULTIPART_FORM_DATA)
@Produces(MediaType.APPLICATION_JSON)// w w  w .  j a  va  2 s.com
@Path("/multipleFiles")
public String uploadFile(@Context HttpServletRequest request) {

    String actualPath = servletContext.getRealPath("");
    String serverPath = "http://" + request.getLocalAddr() + ":" + request.getLocalPort()
            + request.getContextPath();

    String responseStatus = SUCCESS_RESPONSE;
    String candidateName = null;

    String fileLocation = "";
    fileLocation = actualPath + File.separator + "uploads";
    System.out.println(fileLocation);
    //checks whether there is a file upload request or not
    if (ServletFileUpload.isMultipartContent(request)) {
        final FileItemFactory factory = new DiskFileItemFactory();
        final ServletFileUpload fileUpload = new ServletFileUpload(factory);
        try {
            /*
             * parseRequest returns a list of FileItem
             * but in old (pre-java5) style
             */
            final List items = fileUpload.parseRequest(request);

            if (items != null) {
                final Iterator iter = items.iterator();
                while (iter.hasNext()) {
                    final FileItem item = (FileItem) iter.next();
                    String itemName = item.getName();
                    if (itemName != null) {
                        itemName = FilenameUtils.getName(itemName);
                    }
                    final String fieldName = item.getFieldName();
                    final String fieldValue = item.getString();
                    System.out.println("File: " + itemName);
                    if (item.isFormField()) {
                        candidateName = fieldValue;
                        System.out.println("Field Name: " + fieldName + ", Field Value: " + fieldValue);
                        System.out.println("Candidate Name: " + candidateName);
                    } else {
                        final File savedFile = new File(fileLocation + File.separator + itemName);
                        System.out.println("Saving the file: " + savedFile.getName());
                        item.write(savedFile);
                    }

                }
            }
        } catch (Exception e) {
            responseStatus = Utils.constructFailed("upload", false, e.getLocalizedMessage());
        }
    }

    return responseStatus;
}

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From source file:org.carewebframework.ui.userheader.UserHeader.java

/**
 * @see org.carewebframework.api.context.IContextEvent#committed()
 *//*from w ww .  ja  v a 2  s.com*/
@Override
public void committed() {
    IUser user = UserContext.getActiveUser();

    if (log.isDebugEnabled()) {
        log.debug("user: " + user);
    }

    if (currentUser != null && currentUser.equals(user)) {
        return;
    }

    currentUser = user;
    String text = user == null ? "" : user.getFullName();

    if (user != null && user.getSecurityDomain() != null) {
        text += "@" + user.getSecurityDomain().getName();
    }

    HttpServletRequest request = FrameworkWebSupport.getHttpServletRequest();
    String info = StringUtils.trimToEmpty((request == null ? "" : request.getLocalAddr()) + " " + dbRegion);
    userHeader.setValue(text + (info.isEmpty() ? "" : " (" + info + ")"));
    password.setVisible(SecurityUtil.getSecurityService().canChangePassword());
    Clients.resize(root);
}

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From source file:com.ecsteam.cloudlaunch.controller.RestServices.java

@RequestMapping("/statistics")
public ApplicationStatistics statistics(HttpServletRequest request) throws IOException {
    ApplicationStatistics statistics = statisticsProvider.getCurrentStatistics();

    statistics.setHost(request.getLocalAddr());
    statistics.setPort(request.getLocalPort());

    return statistics;
}

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From source file:com.flipkart.phantom.runtime.impl.jetty.filter.ServletTraceFilter.java

/**
 * Submits the service request endpoint data
 * @param request the service request//www  .j a v  a 2 s . co m
 */
private void submitEndpoint(HttpServletRequest request) {
    if (!endPointSubmitter.endPointSubmitted()) {
        String contextPath = request.getContextPath();
        String localAddr = request.getLocalAddr();
        int localPort = request.getLocalPort();
        endPointSubmitter.submit(localAddr, localPort, contextPath);
        LOGGER.debug("Setting endpoint: addr: {}, port: {}, contextpath: " + contextPath, localAddr, localPort);
    }
}

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From source file:org.taverna.server.master.identity.WorkflowInternalAuthProvider.java

/**
 * Check that the authentication request is actually valid for the given
 * user record.// w ww . j av a 2s . c o m
 * 
 * @param userRecord
 *            as retrieved from the
 *            {@link #retrieveUser(String, UsernamePasswordAuthenticationToken)}
 *            or <code>UserCache</code>
 * @param principal
 *            the principal that is trying to authenticate (and that we're
 *            trying to bind)
 * @param credentials
 *            the credentials (e.g., password) presented by the principal
 * 
 * @throws AuthenticationException
 *             AuthenticationException if the credentials could not be
 *             validated (generally a <code>BadCredentialsException</code>,
 *             an <code>AuthenticationServiceException</code>)
 * @throws Exception
 *             If something goes wrong. Will be logged and converted to a
 *             generic AuthenticationException.
 */
protected void additionalAuthenticationChecks(UserDetails userRecord, @Nonnull Object principal,
        @Nonnull Object credentials) throws Exception {
    @Nonnull
    HttpServletRequest req = ((ServletRequestAttributes) currentRequestAttributes()).getRequest();

    // Are we coming from a "local" address?
    if (!req.getLocalAddr().equals(req.getRemoteAddr()) && !authorizedAddresses.contains(req.getRemoteAddr())) {
        if (logDecisions)
            log.info("attempt to use workflow magic token from untrusted address:" + " token="
                    + userRecord.getUsername() + ", address=" + req.getRemoteAddr());
        throw new BadCredentialsException("bad login token");
    }

    // Does the password match?
    if (!credentials.equals(userRecord.getPassword())) {
        if (logDecisions)
            log.info("workflow magic token is untrusted due to password mismatch:" + " wanted="
                    + userRecord.getPassword() + ", got=" + credentials);
        throw new BadCredentialsException("bad login token");
    }

    if (logDecisions)
        log.info("granted role " + SELF + " to user " + userRecord.getUsername());
}

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