Example usage for javax.servlet.http HttpServletRequest getHeaderNames

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

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  6. getHeaderNames

Introduction

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

Prototype

public Enumeration<String> getHeaderNames();

Source Link

Document

Returns an enumeration of all the header names this request contains.

Usage

From source file:org.owasp.benchmark.testcode.BenchmarkTest00264.java

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

    String param = "";
    boolean flag = true;
    java.util.Enumeration<String> names = request.getHeaderNames();
    while (names.hasMoreElements() && flag) {
        String name = (String) names.nextElement();
        java.util.Enumeration<String> values = request.getHeaders(name);
        if (values != null) {
            while (values.hasMoreElements() && flag) {
                String value = (String) values.nextElement();
                if (value.equals("vector")) {
                    param = name;//from  www  .  j  ava2s  . co  m
                    flag = false;
                }
            }
        }
    }

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

    try {
        int randNumber = java.security.SecureRandom.getInstance("SHA1PRNG").nextInt(99);
        String rememberMeKey = Integer.toString(randNumber);

        String user = "SafeInga";
        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(int) - TestCase");
        throw new ServletException(e);
    }
    response.getWriter().println("Weak Randomness Test java.security.SecureRandom.nextInt(int) executed");
}

From source file:org.wso2.carbon.analytics.message.tracer.MessageTracerFilter.java

private Map<String, String> getHeaderDetail(HttpServletRequest servletRequest) {
    Enumeration headerNames = servletRequest.getHeaderNames();
    Map<String, String> headers = new HashMap<String, String>();
    while (headerNames.hasMoreElements()) {
        String headerName = (String) headerNames.nextElement();
        if (!MessageTracerConstants.ACTIVITY_ID_KEY.equals(headerName)) {
            headers.put(HEADER_PREFIX + headerName, servletRequest.getHeader(headerName));
        }/*w ww.  jav a2  s  . c o  m*/
    }
    return headers;
}

From source file:mapbuilder.ProxyRedirect.java

/***************************************************************************
 * Process the HTTP Get request//w ww  .j av  a2  s . c o m
 */
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException {
    try {
        if (log.isDebugEnabled()) {
            Enumeration e = request.getHeaderNames();
            while (e.hasMoreElements()) {
                String name = (String) e.nextElement();
                String value = request.getHeader(name);
                log.debug("request header:" + name + ":" + value);
            }
        }

        // Transfer bytes from in to out
        log.debug("HTTP GET: transferring...");

        //execute the GET
        String serverUrl = request.getParameter("url");
        if (serverUrl.startsWith("http://") || serverUrl.startsWith("https://")) {
            log.info("GET param serverUrl:" + serverUrl);
            HttpClient client = new HttpClient();
            GetMethod httpget = new GetMethod(serverUrl);
            client.executeMethod(httpget);

            if (log.isDebugEnabled()) {
                Header[] respHeaders = httpget.getResponseHeaders();
                for (int i = 0; i < respHeaders.length; ++i) {
                    String headerName = respHeaders[i].getName();
                    String headerValue = respHeaders[i].getValue();
                    log.debug("responseHeaders:" + headerName + "=" + headerValue);
                }
            }

            //dump response to out
            if (httpget.getStatusCode() == HttpStatus.SC_OK) {
                //force the response to have XML content type (WMS servers generally don't)
                response.setContentType("text/xml");
                String responseBody = httpget.getResponseBodyAsString().trim();
                // use encoding of the request or UTF8
                String encoding = request.getCharacterEncoding();
                if (encoding == null)
                    encoding = "UTF-8";
                response.setCharacterEncoding(encoding);
                log.info("responseEncoding:" + encoding);
                // do not set a content-length of the response (string length might not match the response byte size)
                //response.setContentLength(responseBody.length());
                log.info("responseBody:" + responseBody);
                PrintWriter out = response.getWriter();
                out.print(responseBody);
                response.flushBuffer();
            } else {
                log.error("Unexpected failure: " + httpget.getStatusLine().toString());
            }
            httpget.releaseConnection();
        } else {
            throw new ServletException("only HTTP(S) protocol supported");
        }

    } catch (Throwable e) {
        throw new ServletException(e);
    }
}

From source file:org.owasp.benchmark.testcode.BenchmarkTest02046.java

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

    String param = "";
    boolean flag = true;
    java.util.Enumeration<String> names = request.getHeaderNames();
    while (names.hasMoreElements() && flag) {
        String name = (String) names.nextElement();
        java.util.Enumeration<String> values = request.getHeaders(name);
        if (values != null) {
            while (values.hasMoreElements() && flag) {
                String value = (String) values.nextElement();
                if (value.equals("vector")) {
                    param = name;/*from   w  w  w . j av a  2  s  .  c  o  m*/
                    flag = false;
                }
            }
        }
    }

    String bar = doSomething(param);

    try {
        java.util.Properties benchmarkprops = new java.util.Properties();
        benchmarkprops.load(this.getClass().getClassLoader().getResourceAsStream("benchmark.properties"));
        String algorithm = benchmarkprops.getProperty("hashAlg1", "SHA512");
        java.security.MessageDigest md = java.security.MessageDigest.getInstance(algorithm);
        byte[] input = { (byte) '?' };
        Object inputParam = bar;
        if (inputParam instanceof String)
            input = ((String) inputParam).getBytes();
        if (inputParam instanceof java.io.InputStream) {
            byte[] strInput = new byte[1000];
            int i = ((java.io.InputStream) inputParam).read(strInput);
            if (i == -1) {
                response.getWriter().println(
                        "This input source requires a POST, not a GET. Incompatible UI for the InputStream source.");
                return;
            }
            input = java.util.Arrays.copyOf(strInput, i);
        }
        md.update(input);

        byte[] result = md.digest();
        java.io.File fileTarget = new java.io.File(
                new java.io.File(org.owasp.benchmark.helpers.Utils.testfileDir), "passwordFile.txt");
        java.io.FileWriter fw = new java.io.FileWriter(fileTarget, true); //the true will append the new data
        fw.write("hash_value=" + org.owasp.esapi.ESAPI.encoder().encodeForBase64(result, true) + "\n");
        fw.close();
        response.getWriter()
                .println("Sensitive value '" + org.owasp.esapi.ESAPI.encoder().encodeForHTML(new String(input))
                        + "' hashed and stored<br/>");
    } catch (java.security.NoSuchAlgorithmException e) {
        System.out.println("Problem executing hash - TestCase");
        throw new ServletException(e);
    }

    response.getWriter()
            .println("Hash Test java.security.MessageDigest.getInstance(java.lang.String) executed");
}

From source file:io.apiman.gateway.platforms.servlet.GatewayServlet.java

/**
 * Reads the inbound request headers from the request and sets them on
 * the {@link ServiceRequest}.//from   ww  w .j a  va2  s.  c  o  m
 * @param request
 * @param request
 */
protected void readHeaders(ServiceRequest srequest, HttpServletRequest request) {
    Enumeration<String> headerNames = request.getHeaderNames();
    while (headerNames.hasMoreElements()) {
        String hname = headerNames.nextElement();
        String hval = request.getHeader(hname);
        srequest.getHeaders().put(hname, hval);
    }
}

From source file:org.owasp.benchmark.testcode.BenchmarkTest01101.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> names = request.getHeaderNames();
    while (names.hasMoreElements()) {
        String name = (String) names.nextElement();

        if (org.owasp.benchmark.helpers.Utils.commonHeaders.contains(name)) {
            continue;
        }//from w ww.  j a  v a 2  s .c  om

        java.util.Enumeration<String> values = request.getHeaders(name);
        if (values != null && values.hasMoreElements()) {
            param = name;
            break;
        }
    }
    // Note: We don't URL decode header names because people don't normally do that

    String bar = new Test().doSomething(request, param);

    // Code based on example from:
    // http://examples.javacodegeeks.com/core-java/crypto/encrypt-decrypt-file-stream-with-des/

    try {
        javax.crypto.Cipher c = org.owasp.benchmark.helpers.Utils.getCipher();
        // encrypt and store the results
        byte[] input = { (byte) '?' };
        Object inputParam = bar;
        if (inputParam instanceof String)
            input = ((String) inputParam).getBytes();
        if (inputParam instanceof java.io.InputStream) {
            byte[] strInput = new byte[1000];
            int i = ((java.io.InputStream) inputParam).read(strInput);
            if (i == -1) {
                response.getWriter().println(
                        "This input source requires a POST, not a GET. Incompatible UI for the InputStream source.");
                return;
            }
            input = java.util.Arrays.copyOf(strInput, i);
        }
        byte[] result = c.doFinal(input);

        java.io.File fileTarget = new java.io.File(
                new java.io.File(org.owasp.benchmark.helpers.Utils.testfileDir), "passwordFile.txt");
        java.io.FileWriter fw = new java.io.FileWriter(fileTarget, true); //the true will append the new data
        fw.write("secret_value=" + org.owasp.esapi.ESAPI.encoder().encodeForBase64(result, true) + "\n");
        fw.close();
        response.getWriter()
                .println("Sensitive value: '" + org.owasp.esapi.ESAPI.encoder().encodeForHTML(new String(input))
                        + "' encrypted and stored<br/>");

    } catch (javax.crypto.IllegalBlockSizeException e) {
        response.getWriter().println(
                "Problem executing crypto - javax.crypto.Cipher.getInstance(java.lang.String,java.security.Provider) Test Case");
        e.printStackTrace(response.getWriter());
        throw new ServletException(e);
    } catch (javax.crypto.BadPaddingException e) {
        response.getWriter().println(
                "Problem executing crypto - javax.crypto.Cipher.getInstance(java.lang.String,java.security.Provider) Test Case");
        e.printStackTrace(response.getWriter());
        throw new ServletException(e);
    }
    response.getWriter()
            .println("Crypto Test javax.crypto.Cipher.getInstance(java.lang.String,java.lang.String) executed");
}

From source file:org.wso2.carbon.identity.oauth.ui.endpoints.token.OAuth2TokenEndpoint.java

private void logAccessTokenRequest(HttpServletRequest request) {
    log.debug("Received a request : " + request.getRequestURI());
    // log the headers.
    log.debug("----------logging request headers.----------");
    Enumeration headerNames = request.getHeaderNames();
    while (headerNames.hasMoreElements()) {
        String headerName = (String) headerNames.nextElement();
        Enumeration headers = request.getHeaders(headerName);
        while (headers.hasMoreElements()) {
            log.debug(headerName + " : " + headers.nextElement());
        }/*from   ww w  . j  a  v a 2s  . c om*/
    }
    // log the parameters.
    log.debug("----------logging request parameters.----------");
    log.debug(OAuth.OAUTH_GRANT_TYPE + " - " + request.getParameter(OAuth.OAUTH_GRANT_TYPE));
    log.debug(OAuth.OAUTH_CLIENT_ID + " - " + request.getParameter(OAuth.OAUTH_CLIENT_ID));
    log.debug(OAuth.OAUTH_CODE + " - " + request.getParameter(OAuth.OAUTH_CODE));
    log.debug(OAuth.OAUTH_REDIRECT_URI + " - " + request.getParameter(OAuth.OAUTH_REDIRECT_URI));
}

From source file:ar.com.zauber.commons.web.proxy.HttpClientRequestProxy.java

/**
 * Pasa los headers de un request a otro. Copia todos salvo algunos
 * prohibidos que no tienen sentido.// ww  w  .jav a  2 s  . c  o  m
 */
// CHECKSTYLE:DESIGN:OFF
protected void proxyHeaders(final HttpServletRequest request, final HttpMethod method) {

    Enumeration<String> names = request.getHeaderNames();

    while (names.hasMoreElements()) {
        String name = names.nextElement().toLowerCase();
        Enumeration<String> headers = request.getHeaders(name);
        if (!forbiddenHeader.contains(name)) {
            while (headers.hasMoreElements()) {
                method.addRequestHeader(name, headers.nextElement());

            }
        }
    }
}

From source file:org.owasp.benchmark.testcode.BenchmarkTest01172.java

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

    String param = "";
    boolean flag = true;
    java.util.Enumeration<String> names = request.getHeaderNames();
    while (names.hasMoreElements() && flag) {
        String name = (String) names.nextElement();
        java.util.Enumeration<String> values = request.getHeaders(name);
        if (values != null) {
            while (values.hasMoreElements() && flag) {
                String value = (String) values.nextElement();
                if (value.equals("vector")) {
                    param = name;/*from   www.  j  a  v a 2 s .c  o m*/
                    flag = false;
                }
            }
        }
    }

    String bar = new Test().doSomething(param);

    try {
        float rand = java.security.SecureRandom.getInstance("SHA1PRNG").nextFloat();
        String rememberMeKey = Float.toString(rand).substring(2); // Trim off the 0. at the front.

        String user = "SafeFloyd";
        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.nextFloat() - TestCase");
        throw new ServletException(e);
    }
    response.getWriter().println("Weak Randomness Test java.security.SecureRandom.nextFloat() executed");
}

From source file:mapbuilder.ProxyRedirect.java

/***************************************************************************
 * Process the HTTP Post request/* ww w . j  a  v  a2s  .  c om*/
 */
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException {
    try {
        if (log.isDebugEnabled()) {
            Enumeration e = request.getHeaderNames();
            while (e.hasMoreElements()) {
                String name = (String) e.nextElement();
                String value = request.getHeader(name);
                log.debug("request header:" + name + ":" + value);
            }
        }

        String serverUrl = request.getHeader("serverUrl");
        if (serverUrl.startsWith("http://") || serverUrl.startsWith("https://")) {
            PostMethod httppost = new PostMethod(serverUrl);

            // Transfer bytes from in to out
            log.info("HTTP POST transfering..." + serverUrl);
            String body = inputStreamAsString(request.getInputStream());

            HttpClient client = new HttpClient();

            httppost.setRequestBody(body);
            if (0 == httppost.getParameters().length) {
                log.debug("No Name/Value pairs found ... pushing as raw_post_data");
                httppost.setParameter("raw_post_data", body);
            }
            if (log.isDebugEnabled()) {
                log.debug("Body = " + body);
                NameValuePair[] nameValuePairs = httppost.getParameters();
                log.debug("NameValuePairs found: " + nameValuePairs.length);
                for (int i = 0; i < nameValuePairs.length; ++i) {
                    log.debug("parameters:" + nameValuePairs[i].toString());
                }
            }
            //httppost.setRequestContentLength(PostMethod.CONTENT_LENGTH_CHUNKED);

            client.executeMethod(httppost);
            if (log.isDebugEnabled()) {
                Header[] respHeaders = httppost.getResponseHeaders();
                for (int i = 0; i < respHeaders.length; ++i) {
                    String headerName = respHeaders[i].getName();
                    String headerValue = respHeaders[i].getValue();
                    log.debug("responseHeaders:" + headerName + "=" + headerValue);
                }
            }

            if (httppost.getStatusCode() == HttpStatus.SC_OK) {
                response.setContentType("text/xml");
                String responseBody = httppost.getResponseBodyAsString();
                // use encoding of the request or UTF8
                String encoding = request.getCharacterEncoding();
                if (encoding == null)
                    encoding = "UTF-8";
                response.setCharacterEncoding(encoding);
                log.info("responseEncoding:" + encoding);
                // do not set a content-length of the response (string length might not match the response byte size)
                //response.setContentLength(responseBody.length());
                log.info("responseBody:" + responseBody);
                PrintWriter out = response.getWriter();
                out.print(responseBody);
            } else {
                log.error("Unexpected failure: " + httppost.getStatusLine().toString());
            }
            httppost.releaseConnection();
        } else {
            throw new ServletException("only HTTP(S) protocol supported");
        }

    } catch (Throwable e) {
        throw new ServletException(e);
    }
}