Example usage for javax.servlet.http HttpServletRequest getHeaders

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

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Introduction

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

Prototype

public Enumeration<String> getHeaders(String name);

Source Link

Document

Returns all the values of the specified request header as an Enumeration of String objects.

Usage

From source file:com.iflytek.edu.cloud.frame.web.filter.CheckOpenServiceFilter.java

private boolean checkHeaderToken(HttpServletRequest request) {
    Enumeration<String> headers = request.getHeaders("Authorization");
    while (headers.hasMoreElements()) {
        String value = headers.nextElement();
        if ((value.toLowerCase().startsWith(OAuth2AccessToken.BEARER_TYPE.toLowerCase()))) {
            return true;
        }/*from w ww . j av  a2 s.c  o  m*/
    }

    return false;
}

From source file:net.sf.j2ep.requesthandlers.MaxForwardRequestHandler.java

/**
 * Will write all the headers included in the request to the method.
 * The difference between this method and setHeaders in BasicRequestHandler
 * is that the BasicRequestHandler will also add Via, x-forwarded-for, etc.
 * These "special" headers should not be added when the proxy is target
 * directly with a Max-Forwards: 0 headers.
 * @param method The method to write to/*w ww  .ja va  2s  .com*/
 * @param request The incoming request
 * @see RequestHandlerBase#setHeaders(HttpMethod, HttpServletRequest)
 */
@SuppressWarnings("rawtypes")
private void setAllHeaders(HttpMethod method, HttpServletRequest request) {
    Enumeration headers = request.getHeaderNames();

    while (headers.hasMoreElements()) {
        String name = (String) headers.nextElement();
        Enumeration value = request.getHeaders(name);

        while (value.hasMoreElements()) {
            method.addRequestHeader(name, (String) value.nextElement());
        }

    }
}

From source file:org.owasp.benchmark.testcode.BenchmarkTest00325.java

@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");

    String param = "";
    java.util.Enumeration<String> headers = request.getHeaders("BenchmarkTest00325");

    if (headers != null && headers.hasMoreElements()) {
        param = headers.nextElement(); // just grab first element
    }/*from w ww.ja v  a 2  s  .  com*/

    // URL Decode the header value since req.getHeaders() doesn't. Unlike req.getParameters().
    param = java.net.URLDecoder.decode(param, "UTF-8");

    String bar = org.apache.commons.lang.StringEscapeUtils.escapeHtml(param);

    // javax.servlet.http.HttpSession.putValue(java.lang.String,java.lang.Object^)
    request.getSession().putValue("userid", bar);

    response.getWriter().println("Item: 'userid' with value: '"
            + org.owasp.benchmark.helpers.Utils.encodeForHTML(bar) + "' saved in session.");
}

From source file:org.owasp.benchmark.testcode.BenchmarkTest02049.java

@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html;charset=UTF-8");

    String param = "";
    java.util.Enumeration<String> headers = request.getHeaders("Referer");

    if (headers != null && headers.hasMoreElements()) {
        param = headers.nextElement(); // just grab first element
    }// w w w .ja  v  a2  s  .  co m

    // URL Decode the header value since req.getHeaders() doesn't. Unlike req.getParameters().
    param = java.net.URLDecoder.decode(param, "UTF-8");

    String bar = doSomething(request, param);

    response.setHeader("X-XSS-Protection", "0");
    Object[] obj = { "a", bar };
    response.getWriter().printf(java.util.Locale.US, "Formatted like: %1$s and %2$s.", obj);
}

From source file:edu.cornell.mannlib.vitro.webapp.controller.admin.WaitForBackgroundThreadsController.java

/**
 * If there is a "return" parameter and a "referer" header, return the
 * referer URL. Otherwise, return null.//from   w w  w . ja v  a2 s .  co m
 */
private String figureRedirect(HttpServletRequest req) {
    if (!req.getParameterMap().containsKey(PARAMETER_RETURN)) {
        return null;
    }

    Enumeration<?> referers = req.getHeaders(HEADER_REFERER);
    if ((referers == null) || (!referers.hasMoreElements())) {
        return null;
    }

    String redirect = (String) referers.nextElement();
    log.debug("Redirect is to '" + redirect + "'");
    return redirect;
}

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

private void logHeaders(HttpServletRequest req) {
    Enumeration items = req.getHeaderNames();
    while (items.hasMoreElements()) {
        String name = (String) items.nextElement();
        Enumeration hdrs = req.getHeaders(name);
        while (hdrs.hasMoreElements()) {
            log.debug("Header: name [" + name + "] value [" + (String) hdrs.nextElement() + "]");
        }/*from w  w  w . jav a  2 s.  c o m*/

    }
}

From source file:org.jnap.core.mvc.async.AsyncResponseHandler.java

/**
 * /*from   w ww.  j av  a2  s. c  om*/
 * @param request
 * @param output
 * @return
 */
protected boolean shouldOutputComments(HttpServletRequest request, boolean output) {
    boolean webSocketEnabled = false;
    if (request.getHeaders("Connection") != null && request.getHeaders("Connection").hasMoreElements()) {
        String[] e = ((Enumeration<String>) request.getHeaders("Connection")).nextElement().split(",");
        for (String upgrade : e) {
            if (upgrade.trim().equalsIgnoreCase(WEBSOCKET_UPGRADE)) {
                webSocketEnabled = true;
                break;
            }
        }
    }

    String transport = request.getHeader(X_ATMOSPHERE_TRANSPORT);
    if (webSocketEnabled || (transport != null && transport.equals(LONG_POLLING_TRANSPORT))) {
        return false;
    }

    return output;
}

From source file:org.owasp.benchmark.testcode.BenchmarkTest00320.java

@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html");

    String param = "";
    java.util.Enumeration<String> headers = request.getHeaders("vector");
    if (headers.hasMoreElements()) {
        param = headers.nextElement(); // just grab first element
    }/* ww w  . j  a va2s  .c  om*/

    String bar = org.apache.commons.lang.StringEscapeUtils.escapeHtml(param);

    long l = new java.util.Random().nextLong();
    String rememberMeKey = Long.toString(l);

    String user = "Logan";
    String fullClassName = this.getClass().getName();
    String testCaseNumber = fullClassName
            .substring(fullClassName.lastIndexOf('.') + 1 + "BenchmarkTest".length());
    user += testCaseNumber;

    String cookieName = "rememberMe" + testCaseNumber;

    boolean foundUser = false;
    javax.servlet.http.Cookie[] cookies = request.getCookies();
    for (int i = 0; cookies != null && ++i < cookies.length && !foundUser;) {
        javax.servlet.http.Cookie cookie = cookies[i];
        if (cookieName.equals(cookie.getName())) {
            if (cookie.getValue().equals(request.getSession().getAttribute(cookieName))) {
                foundUser = true;
            }
        }
    }

    if (foundUser) {
        response.getWriter().println("Welcome back: " + user + "<br/>");
    } else {
        javax.servlet.http.Cookie rememberMe = new javax.servlet.http.Cookie(cookieName, rememberMeKey);
        rememberMe.setSecure(true);
        request.getSession().setAttribute(cookieName, rememberMeKey);
        response.addCookie(rememberMe);
        response.getWriter().println(user + " has been remembered with cookie: " + rememberMe.getName()
                + " whose value is: " + rememberMe.getValue() + "<br/>");
    }

    response.getWriter().println("Weak Randomness Test java.util.Random.nextLong() executed");
}

From source file:org.owasp.benchmark.testcode.BenchmarkTest00342.java

@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html");

    String param = "";
    java.util.Enumeration<String> headers = request.getHeaders("vector");
    if (headers.hasMoreElements()) {
        param = headers.nextElement(); // just grab first element
    }//w  w w  . j a v  a  2 s .  co  m

    String bar = org.apache.commons.lang.StringEscapeUtils.escapeHtml(param);

    try {
        int r = java.security.SecureRandom.getInstance("SHA1PRNG").nextInt();
        String rememberMeKey = Integer.toString(r);

        String user = "SafeIngrid";
        String fullClassName = this.getClass().getName();
        String testCaseNumber = fullClassName
                .substring(fullClassName.lastIndexOf('.') + 1 + "BenchmarkTest".length());
        user += testCaseNumber;

        String cookieName = "rememberMe" + testCaseNumber;

        boolean foundUser = false;
        javax.servlet.http.Cookie[] cookies = request.getCookies();
        for (int i = 0; cookies != null && ++i < cookies.length && !foundUser;) {
            javax.servlet.http.Cookie cookie = cookies[i];
            if (cookieName.equals(cookie.getName())) {
                if (cookie.getValue().equals(request.getSession().getAttribute(cookieName))) {
                    foundUser = true;
                }
            }
        }

        if (foundUser) {
            response.getWriter().println("Welcome back: " + user + "<br/>");
        } else {
            javax.servlet.http.Cookie rememberMe = new javax.servlet.http.Cookie(cookieName, rememberMeKey);
            rememberMe.setSecure(true);
            request.getSession().setAttribute(cookieName, rememberMeKey);
            response.addCookie(rememberMe);
            response.getWriter().println(user + " has been remembered with cookie: " + rememberMe.getName()
                    + " whose value is: " + rememberMe.getValue() + "<br/>");
        }

    } catch (java.security.NoSuchAlgorithmException e) {
        System.out.println("Problem executing SecureRandom.nextInt() - TestCase");
        throw new ServletException(e);
    }
    response.getWriter().println("Weak Randomness Test java.security.SecureRandom.nextInt() executed");
}

From source file:org.owasp.benchmark.testcode.BenchmarkTest00344.java

@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    response.setContentType("text/html");

    String param = "";
    java.util.Enumeration<String> headers = request.getHeaders("vector");
    if (headers.hasMoreElements()) {
        param = headers.nextElement(); // just grab first element
    }//  w w  w  . ja  v a 2 s  . co m

    String bar = org.apache.commons.lang.StringEscapeUtils.escapeHtml(param);

    try {
        long l = java.security.SecureRandom.getInstance("SHA1PRNG").nextLong();
        String rememberMeKey = Long.toString(l);

        String user = "SafeLogan";
        String fullClassName = this.getClass().getName();
        String testCaseNumber = fullClassName
                .substring(fullClassName.lastIndexOf('.') + 1 + "BenchmarkTest".length());
        user += testCaseNumber;

        String cookieName = "rememberMe" + testCaseNumber;

        boolean foundUser = false;
        javax.servlet.http.Cookie[] cookies = request.getCookies();
        for (int i = 0; cookies != null && ++i < cookies.length && !foundUser;) {
            javax.servlet.http.Cookie cookie = cookies[i];
            if (cookieName.equals(cookie.getName())) {
                if (cookie.getValue().equals(request.getSession().getAttribute(cookieName))) {
                    foundUser = true;
                }
            }
        }

        if (foundUser) {
            response.getWriter().println("Welcome back: " + user + "<br/>");
        } else {
            javax.servlet.http.Cookie rememberMe = new javax.servlet.http.Cookie(cookieName, rememberMeKey);
            rememberMe.setSecure(true);
            request.getSession().setAttribute(cookieName, rememberMeKey);
            response.addCookie(rememberMe);
            response.getWriter().println(user + " has been remembered with cookie: " + rememberMe.getName()
                    + " whose value is: " + rememberMe.getValue() + "<br/>");
        }

    } catch (java.security.NoSuchAlgorithmException e) {
        System.out.println("Problem executing SecureRandom.nextLong() - TestCase");
        throw new ServletException(e);
    }
    response.getWriter().println("Weak Randomness Test java.security.SecureRandom.nextLong() executed");
}