Example usage for javax.servlet.http HttpServletRequest getHeader

Introduction

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

Prototype

public String getHeader(String name);

Source Link

Document

Returns the value of the specified request header as a String.

Usage

From source file:com.envision.envservice.common.util.IPUtil.java

/**
 * ?IP?/*w w  w  . ja  v a 2  s . c  o m*/
 * 
 * @Title: getRemoteAddr 
 * @return IP 
 * @Date 2015-10-30
 */
public static String getRemoteAddr(HttpServletRequest request) {
    String ipAddress = null;

    String proxyIP = request.getHeader(Constants.PROXY_IP);
    if (StringUtils.isNotEmpty(proxyIP)) {
        ipAddress = proxyIP;
    } else {
        ipAddress = request.getRemoteAddr();
    }

    return ipAddress;
}

From source file:com.github.shredder121.gh_event_api.filter.GithubMDCInsertingServletFilter.java

private static Closeable closeableHeader(HttpServletRequest request, String headerName) {
    return MDC.putCloseable(headerName, request.getHeader(headerName));
}

From source file:irille.pub.verify.RandomImageServlet.java

public static String getHeader(HttpServletRequest req, String name) {
    String value = req.getHeader(name);
    if (value != null)
        return value;
    Enumeration names = req.getHeaderNames();
    while (names.hasMoreElements()) {
        String n = (String) names.nextElement();
        if (n.equalsIgnoreCase(name)) {
            return req.getHeader(n);
        }// w  ww .  java  2  s .c  o m
    }
    return null;
}

From source file:com.alibaba.doris.admin.service.main.DorisConfigUtil.java

/**
 * <p>// w  w  w  . j  av a2 s  .c o  m
 * ?ip????serviceIP
 * ???.
 * <p>
 * request.getRemoteAddr()?ServiceIP
 * <p>
 * ??Http?x-forwarded-forIP??
 * ??IP?
 * <p>
 * ??forwarded-for?Proxy-Client-IPWL-Proxy-Client-IP??
 * 
 * @param request
 * @return
 */
public static String getIpAddr(HttpServletRequest request) {
    String ip = null;

    ip = request.getHeader("x-forwarded-for");
    if (StringUtils.isBlank(ip) || "unknown".equalsIgnoreCase(ip)) {
        ip = request.getHeader("Proxy-Client-IP");
    }
    if (StringUtils.isBlank(ip) || "unknown".equalsIgnoreCase(ip)) {
        ip = request.getHeader("WL-Proxy-Client-IP");
    }
    if (StringUtils.isBlank(ip) || "unknown".equalsIgnoreCase(ip)) {
        ip = request.getRemoteAddr();
    }
    String[] temp = StringUtils.split(ip, ',');
    if (temp.length > 1) {
        for (int i = 0; i < temp.length; i++) {// ?unknown
            if (!"unknown".equalsIgnoreCase(temp[i])) {
                ip = temp[i];
                break;
            }
        }
    }

    return ip;
}

From source file:com.baifendian.swordfish.common.utils.http.HttpUtil.java

/**
 *  http  ip ?/* w w  w .j a v  a  2  s .  co  m*/
 */
public static String getClientIpAddress(HttpServletRequest request) {
    String ip = request.getHeader("X-Forwarded-For");

    if (StringUtils.isNotEmpty(ip) && !StringUtils.equalsIgnoreCase("unKnown", ip)) {
        // ????? ip  ip ? ip
        int index = ip.indexOf(",");
        if (index != -1) {
            return ip.substring(0, index);
        } else {
            return ip;
        }
    }

    ip = request.getHeader("X-Real-IP");
    if (StringUtils.isNotEmpty(ip) && !StringUtils.equalsIgnoreCase("unKnown", ip)) {
        return ip;
    }

    return request.getRemoteAddr();
}

From source file:scratch.cucumber.example.security.servlet.XAuthTokenHttpServletRequestBinder.java

private static String findToken(HttpServletRequest request) {

    final String headerToken = request.getHeader(X_AUTH_TOKEN);

    if (headerToken != null) {
        return headerToken;
    }/* w w  w.j  a  va2  s . co m*/

    final Cookie[] cookies = request.getCookies();

    if (cookies != null) {
        for (Cookie cookie : cookies) {
            if (X_AUTH_TOKEN.equals(cookie.getName())) {
                return cookie.getValue();
            }
        }
    }

    return null;
}

From source file:com.kolich.blog.mappers.AbstractETagAwareResponseMapper.java

private static String getIfNoneMatchFromRequest(final AsyncContext context) {
    final HttpServletRequest request = (HttpServletRequest) context.getRequest();
    return request.getHeader(IF_NONE_MATCH);
}

From source file:com.qatickets.common.HttpUtils.java

public static String getIP(HttpServletRequest req) {
    if (StringUtils.isNotBlank(req.getHeader("X-Real-IP"))) {
        return req.getHeader("X-Real-IP");
    }// w w  w .  j  a  v a2s .c  o m
    return req.getRemoteAddr();
}

From source file:org.appverse.web.framework.backend.api.helpers.security.SecurityHelper.java

/**
 *
 * @param request/*www  .  j a  v a2  s. com*/
 * @throws Exception
 */
@SuppressWarnings("unused")
public static void checkXSRFToken(final HttpServletRequest request) throws Exception {
    String requestValue = request.getHeader(XSRF_TOKEN_NAME);
    String sessionValue = (String) request.getSession().getAttribute(XSRF_TOKEN_NAME);
    if (requestValue == null || sessionValue == null || !sessionValue.equals(requestValue)) {
        throw new Exception("XSRF attribute not found in request or session or invalid.");
    }
}

From source file:com.amalto.core.servlet.TransactionFilter.java

private static TransactionState getState(ServletRequest request) {
    HttpServletRequest httpServlet = (HttpServletRequest) request;
    String transactionId = httpServlet.getHeader(TRANSACTION_ID);
    if (StringUtils.isEmpty(transactionId)) {
        return ImplicitTransactionState.INSTANCE;
    } else {//  w  w  w  . j  ava2  s . c om
        if (LOGGER.isDebugEnabled()) {
            LOGGER.debug("Transaction ID from HTTP request: " + transactionId);
        }
        return new ExplicitTransaction(transactionId);
    }
}