@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String param = "";
java.util.Enumeration<String> headers = request.getHeaders("foo");
if (headers.hasMoreElements()) {
param = headers.nextElement(); // just grab first element
}
String bar;
// Simple if statement that assigns param to bar on true condition
int i = 196;
if ((500 / 42) + i > 200) bar = param;
else bar = "This should never happen";
try {
double rand = java.security.SecureRandom.getInstance("SHA1PRNG").nextDouble();
} catch (java.security.NoSuchAlgorithmException e) {
System.out.println("Problem executing SecureRandom.nextDouble() - TestCase");
throw new ServletException(e);
}
response
.getWriter()
.println("Weak Randomness Test java.security.SecureRandom.nextDouble() executed");
}
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String param = "";
java.util.Enumeration<String> headers = request.getHeaders("foo");
if (headers.hasMoreElements()) {
param = headers.nextElement(); // just grab first element
}
String bar = new Test().doSomething(param);
try {
javax.crypto.Cipher c = javax.crypto.Cipher.getInstance("DES/CBC/PKCS5Padding", "SunJCE");
} catch (java.security.NoSuchAlgorithmException e) {
System.out.println(
"Problem executing crypto - javax.crypto.Cipher.getInstance(java.lang.String,java.lang.String) Test Case");
throw new ServletException(e);
} catch (java.security.NoSuchProviderException e) {
System.out.println(
"Problem executing crypto - javax.crypto.Cipher.getInstance(java.lang.String,java.lang.String) Test Case");
throw new ServletException(e);
} catch (javax.crypto.NoSuchPaddingException e) {
System.out.println(
"Problem executing crypto - javax.crypto.Cipher.getInstance(java.lang.String,java.lang.String) Test Case");
throw new ServletException(e);
}
response
.getWriter()
.println(
"Crypto Test javax.crypto.Cipher.getInstance(java.lang.String,java.lang.String) executed");
} // end doPost
private HttpMethod createProxyRequest(String targetUrl, HttpServletRequest request)
throws IOException {
URI targetUri;
try {
targetUri = new URI(uriEncode(targetUrl));
} catch (URISyntaxException e) {
throw new RuntimeException(e);
}
HttpMethod commonsHttpMethod =
httpMethodProvider.getMethod(request.getMethod(), targetUri.toString());
commonsHttpMethod.setFollowRedirects(false);
Enumeration<String> headerNames = request.getHeaderNames();
while (headerNames.hasMoreElements()) {
String headerName = headerNames.nextElement();
Enumeration<String> headerVals = request.getHeaders(headerName);
while (headerVals.hasMoreElements()) {
String headerValue = headerVals.nextElement();
headerValue = headerFilter.processRequestHeader(headerName, headerValue);
if (headerValue != null) {
commonsHttpMethod.addRequestHeader(new Header(headerName, headerValue));
}
}
}
return commonsHttpMethod;
}
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String param = "";
java.util.Enumeration<String> headers = request.getHeaders("foo");
if (headers.hasMoreElements()) {
param = headers.nextElement(); // just grab first element
}
String bar;
// Simple ? condition that assigns param to bar on false condition
int i = 106;
bar = (7 * 42) - i > 200 ? "This should never happen" : param;
String cmd = org.owasp.benchmark.helpers.Utils.getOSCommandString("echo") + bar;
String[] argsEnv = {"Foo=bar"};
Runtime r = Runtime.getRuntime();
try {
Process p = r.exec(cmd, argsEnv, new java.io.File(System.getProperty("user.dir")));
org.owasp.benchmark.helpers.Utils.printOSCommandResults(p);
} catch (IOException e) {
System.out.println("Problem executing cmdi - TestCase");
throw new ServletException(e);
}
}
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String param = "";
java.util.Enumeration<String> headers = request.getHeaders("foo");
if (headers.hasMoreElements()) {
param = headers.nextElement(); // just grab first element
}
String bar = doSomething(param);
String cmd = org.owasp.benchmark.helpers.Utils.getOSCommandString("echo") + bar;
String[] argsEnv = {"Foo=bar"};
Runtime r = Runtime.getRuntime();
try {
Process p = r.exec(cmd, argsEnv);
org.owasp.benchmark.helpers.Utils.printOSCommandResults(p);
} catch (IOException e) {
System.out.println("Problem executing cmdi - TestCase");
throw new ServletException(e);
}
} // end doPost
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String param = "";
java.util.Enumeration<String> headers = request.getHeaders("foo");
if (headers.hasMoreElements()) {
param = headers.nextElement(); // just grab first element
}
String bar;
// Simple ? condition that assigns param to bar on false condition
int i = 106;
bar = (7 * 42) - i > 200 ? "This should never happen" : param;
try {
java.io.FileInputStream fis =
new java.io.FileInputStream(org.owasp.benchmark.helpers.Utils.testfileDir + bar);
} catch (Exception e) {
// OK to swallow any exception
// TODO: Fix this.
System.out.println("File exception caught and swallowed: " + e.getMessage());
}
}
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String param = "";
java.util.Enumeration<String> headers = request.getHeaders("foo");
if (headers.hasMoreElements()) {
param = headers.nextElement(); // just grab first element
}
StringBuilder sbxyz98365 = new StringBuilder(param);
String bar = sbxyz98365.append("_SafeStuff").toString();
// FILE URIs are tricky because they are different between Mac and Windows because of lack of
// standardization.
// Mac requires an extra slash for some reason.
String startURIslashes = "";
if (System.getProperty("os.name").indexOf("Windows") != -1)
if (System.getProperty("os.name").indexOf("Windows") != -1) startURIslashes = "/";
else startURIslashes = "//";
try {
java.net.URI fileURI =
new java.net.URI(
"file:"
+ startURIslashes
+ org.owasp.benchmark.helpers.Utils.testfileDir
.replace('\\', '/')
.replace(' ', '_')
+ bar);
new java.io.File(fileURI);
} catch (java.net.URISyntaxException e) {
throw new ServletException(e);
}
}
@Override
protected void service(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
resp.setStatus(HttpServletResponse.SC_OK);
X509Certificate[] certs =
(X509Certificate[]) req.getAttribute("javax.servlet.request.X509Certificate");
PrintWriter writer = resp.getWriter();
if (certs == null) {
writer.println("Cert: 0");
} else {
writer.println("Cert: " + certs.length);
for (X509Certificate c : certs) {
writer.println("<cert>" + certs[0].getSubjectDN() + "</cert>");
}
}
writer.println();
writer.println("<method>" + req.getMethod() + "</method>");
writer.println("<headers>");
writer.println("Request Headers:");
Enumeration headerNames = req.getHeaderNames();
while (headerNames.hasMoreElements()) {
String hdr = (String) headerNames.nextElement();
Enumeration headers = req.getHeaders(hdr);
while (headers.hasMoreElements()) {
String val = (String) headers.nextElement();
writer.println(hdr + ": " + val);
}
}
writer.println("</headers>");
writer.close();
}
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String param = "";
java.util.Enumeration<String> headers = request.getHeaders("foo");
if (headers.hasMoreElements()) {
param = headers.nextElement(); // just grab first element
}
String bar = doSomething(param);
try {
java.security.SecureRandom secureRandomGenerator =
java.security.SecureRandom.getInstance("SHA1PRNG");
// Get 40 random bytes
byte[] randomBytes = new byte[40];
secureRandomGenerator.nextBytes(randomBytes);
response.getWriter().println("Random bytes are: " + new String(randomBytes));
} catch (java.security.NoSuchAlgorithmException e) {
System.out.println("Problem executing SecureRandom.nextBytes() - TestCase");
throw new ServletException(e);
} finally {
response
.getWriter()
.println("Randomness Test java.security.SecureRandom.nextBytes(byte[]) executed");
}
} // end doPost
/**
* Retreives all of the headers from the servlet request and sets them on the proxy request
*
* @param httpServletRequest The request object representing the client's request to the servlet
* engine
* @param httpMethodProxyRequest The request that we are about to send to the proxy host
*/
@SuppressWarnings("unchecked")
private void setProxyRequestHeaders(
HttpServletRequest httpServletRequest, HttpMethod httpMethodProxyRequest) {
// Get an Enumeration of all of the header names sent by the client
Enumeration enumerationOfHeaderNames = httpServletRequest.getHeaderNames();
while (enumerationOfHeaderNames.hasMoreElements()) {
String stringHeaderName = (String) enumerationOfHeaderNames.nextElement();
if (stringHeaderName.equalsIgnoreCase(STRING_CONTENT_LENGTH_HEADER_NAME)) continue;
// As per the Java Servlet API 2.5 documentation:
// Some headers, such as Accept-Language can be sent by clients
// as several headers each with a different value rather than
// sending the header as a comma separated list.
// Thus, we get an Enumeration of the header values sent by the client
Enumeration enumerationOfHeaderValues = httpServletRequest.getHeaders(stringHeaderName);
while (enumerationOfHeaderValues.hasMoreElements()) {
String stringHeaderValue = (String) enumerationOfHeaderValues.nextElement();
// In case the proxy host is running multiple virtual servers,
// rewrite the Host header to ensure that we get content from
// the correct virtual server
if (stringHeaderName.equalsIgnoreCase(STRING_HOST_HEADER_NAME)) {
stringHeaderValue = getProxyHostAndPort();
}
Header header = new Header(stringHeaderName, stringHeaderValue);
// Set the same header on the proxy request
httpMethodProxyRequest.setRequestHeader(header);
}
}
}
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String param = "";
java.util.Enumeration<String> headers = request.getHeaders("foo");
if (headers.hasMoreElements()) {
param = headers.nextElement(); // just grab first element
}
String bar = new Test().doSomething(param);
try {
java.security.MessageDigest md = java.security.MessageDigest.getInstance("SHA1", "SUN");
} catch (java.security.NoSuchAlgorithmException e) {
System.out.println(
"Problem executing hash - TestCase java.security.MessageDigest.getInstance(java.lang.String,java.lang.String)");
throw new ServletException(e);
} catch (java.security.NoSuchProviderException e) {
System.out.println(
"Problem executing hash - TestCase java.security.MessageDigest.getInstance(java.lang.String,java.lang.String)");
throw new ServletException(e);
}
response
.getWriter()
.println(
"Hash Test java.security.MessageDigest.getInstance(java.lang.String,java.lang.String) executed");
} // end doPost
@Override
public void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String param = "";
java.util.Enumeration<String> headers = request.getHeaders("foo");
if (headers.hasMoreElements()) {
param = headers.nextElement(); // just grab first element
}
String bar;
String guess = "ABC";
char switchTarget = guess.charAt(1); // condition 'B', which is safe
// Simple case statement that assigns param to bar on conditions 'A' or 'C'
switch (switchTarget) {
case 'A':
bar = param;
break;
case 'B':
bar = "bob";
break;
case 'C':
case 'D':
bar = param;
break;
default:
bar = "bob's your uncle";
break;
}
float rand = new java.util.Random().nextFloat();
response.getWriter().println("Weak Randomness Test java.util.Random.nextFloat() executed");
}
@SuppressWarnings("unchecked")
private void ifMatchConditionalProcessing(HttpServletRequest request, XcapResourceImpl resource)
throws XcapException {
Enumeration ifMatchEnum = request.getHeaders(Constants.IF_MATCH);
String currentEtag = getEtag(resource);
resource.setPreviousEtag(currentEtag);
if (ifMatchEnum != null && ifMatchEnum.hasMoreElements()) {
while (ifMatchEnum.hasMoreElements()) {
String element = (String) ifMatchEnum.nextElement();
String[] matchEtags = element.split(",");
for (int i = 0; i < matchEtags.length; i++) {
if (Constants.WILCARD.equals(matchEtags[i].trim())) {
if (resource.isAllDocument() && resource.isCreation()) {
throw new XcapException(
"Conditional processing failed: " + "If-match: * and new document creation",
HttpServletResponse.SC_PRECONDITION_FAILED);
} else if (_log.isDebugEnabled()) _log.debug("wilcard entity tags has matched");
} else if (currentEtag.equals(matchEtags[i].trim())) {
if (_log.isDebugEnabled()) _log.debug("entity tag has matched");
return;
}
}
}
throw new XcapException(
"Conditional processing failed: " + "If-match: present and none match",
HttpServletResponse.SC_PRECONDITION_FAILED);
}
}
@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
}
String bar = param;
if (param != null && param.length() > 1) {
StringBuilder sbxyz87271 = new StringBuilder(param);
bar = sbxyz87271.replace(param.length() - "Z".length(), param.length(), "Z").toString();
}
double value = new java.util.Random().nextDouble();
String rememberMeKey = Double.toString(value).substring(2); // Trim off the 0. at the front.
String user = "******";
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.nextDouble() executed");
}
@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
}
String bar = doSomething(param);
String sql = "SELECT * from USERS where USERNAME='******' and PASSWORD='******'";
try {
java.sql.Statement statement = org.owasp.benchmark.helpers.DatabaseHelper.getSqlStatement();
statement.execute(sql, java.sql.Statement.RETURN_GENERATED_KEYS);
org.owasp.benchmark.helpers.DatabaseHelper.printResults(statement, sql, response);
} catch (java.sql.SQLException e) {
if (org.owasp.benchmark.helpers.DatabaseHelper.hideSQLErrors) {
response.getWriter().println("Error processing request.");
return;
} else throw new ServletException(e);
}
} // end doPost
/**
* Returns a String with all header information as an HTML table.
*
* @return A String with all header information as an HTML table.
*/
public String getHeaders() {
Map info = new TreeMap();
HttpServletRequest req = (HttpServletRequest) pageContext.getRequest();
Enumeration names = req.getHeaderNames();
while (names.hasMoreElements()) {
String name = (String) names.nextElement();
Enumeration values = req.getHeaders(name);
StringBuffer sb = new StringBuffer();
boolean first = true;
while (values.hasMoreElements()) {
if (!first) {
sb.append(" | ");
}
first = false;
sb.append(values.nextElement());
}
info.put(name, sb.toString());
}
return toHTMLTable("headers", info);
}
@SuppressWarnings("unchecked")
public static List<String> getHeaders(String name, HttpServletRequest req) {
Enumeration<String> enumeration = req.getHeaders(name);
return enumeration == null
? Collections.<String>emptyList()
: Expressive.list(Expressive.iterable(enumeration));
}
public ServletRequestCopy(HttpServletRequest request) {
this.servletPath = request.getServletPath();
this.contextPath = request.getContextPath();
this.pathInfo = request.getPathInfo();
this.requestUri = request.getRequestURI();
this.requestURL = request.getRequestURL();
this.method = request.getMethod();
this.serverName = request.getServerName();
this.serverPort = request.getServerPort();
HttpSession session = request.getSession(true);
httpSession = new HttpSessionCopy(session);
String s;
Enumeration<String> e = request.getHeaderNames();
while (e != null && e.hasMoreElements()) {
s = e.nextElement();
Enumeration<String> headerValues = request.getHeaders(s);
this.headers.put(s, headerValues);
}
e = request.getAttributeNames();
while (e != null && e.hasMoreElements()) {
s = e.nextElement();
attributes.put(s, request.getAttribute(s));
}
e = request.getParameterNames();
while (e != null && e.hasMoreElements()) {
s = e.nextElement();
parameters.put(s, request.getParameterValues(s));
}
}
private void doGet(Map<String, String> parameters, boolean checkResultContent)
throws IOException, ServletException {
final HttpServletRequest request = createNiceMock(HttpServletRequest.class);
expect(request.getRequestURI()).andReturn("/test/monitoring").anyTimes();
expect(request.getRequestURL()).andReturn(new StringBuffer("/test/monitoring")).anyTimes();
expect(request.getContextPath()).andReturn(CONTEXT_PATH).anyTimes();
expect(request.getRemoteAddr()).andReturn("here").anyTimes();
for (final Map.Entry<String, String> entry : parameters.entrySet()) {
if (REQUEST_PARAMETER.equals(entry.getKey())) {
expect(request.getHeader(entry.getKey())).andReturn(entry.getValue()).anyTimes();
} else {
expect(request.getParameter(entry.getKey())).andReturn(entry.getValue()).anyTimes();
}
}
expect(request.getHeaders("Accept-Encoding"))
.andReturn(Collections.enumeration(Arrays.asList("application/gzip")))
.anyTimes();
final HttpServletResponse response = createNiceMock(HttpServletResponse.class);
final ByteArrayOutputStream output = new ByteArrayOutputStream();
expect(response.getOutputStream()).andReturn(new FilterServletOutputStream(output)).anyTimes();
final StringWriter stringWriter = new StringWriter();
expect(response.getWriter()).andReturn(new PrintWriter(stringWriter)).anyTimes();
replay(request);
replay(response);
reportServlet.doGet(request, response);
verify(request);
verify(response);
if (checkResultContent) {
assertTrue("result", output.size() != 0 || stringWriter.getBuffer().length() != 0);
}
}
@Override
public Authentication validateRequest(ServletRequest req, ServletResponse res, boolean mandatory)
throws ServerAuthException {
HttpServletRequest request = ((HttpServletRequest) req);
if (getAdapterConfig().isBearerOnly() == false
&& request.getQueryString() != null
&& request.getQueryString().contains("code=")) {
// we receive a code as part of the query string that is returned by OAuth
// but only assume control is this is not bearer only!
mandatory = true;
} else if (request.getHeaders("Authorization").hasMoreElements()) {
// we receive Authorization, might be Bearer or Basic Auth (both supported by Keycloak)
mandatory = true;
}
HttpSession session = ((HttpServletRequest) req).getSession(false);
if (session != null
&& session.getAttribute(JettyAdapterSessionStore.CACHED_FORM_PARAMETERS) != null) {
// this is a redirect after the code has been received for a FORM
mandatory = true;
} else if (session != null
&& session.getAttribute(KeycloakSecurityContext.class.getName()) != null) {
// there is an existing authentication in the session, use it
mandatory = true;
}
Authentication authentication = super.validateRequest(req, res, mandatory);
if (authentication instanceof DeferredAuthentication) {
// resolving of a deferred authentication later will otherwise lead to a NullPointerException
authentication = null;
}
return authentication;
}
@Override
public Enumeration<String> getHeaders(String name) {
Enumeration<String> headers = super.getHeaders(name);
if (headers == null) {
headers = originalRequest.getHeaders(name);
}
return headers;
}
public static List<String> getHeader(HttpServletRequest req, String h) {
final LinkedList<String> list = new LinkedList<>();
final Enumeration<?> e = req.getHeaders(h);
while (e.hasMoreElements()) {
list.add(e.nextElement().toString());
}
return list;
}
@Override
@SuppressWarnings("unchecked")
protected boolean accepts(HttpServletRequest request) {
if (super.accepts(request)) {
Enumeration<String> cacheHeader = request.getHeaders(CACHE_CONTROL_NAME);
return cacheHeader == null || !cacheHeader.hasMoreElements();
}
return false;
}
/**
* Check if the user agent supports gzip encoding.
*
* @param request The servlet request we are processing
* @return boolean true if the user agent supports gzip encoding, and false if the user agent does
* not support gzip encoding
*/
protected boolean checkIfGzip(HttpServletRequest request) {
Enumeration<String> headers = request.getHeaders("Accept-Encoding");
while (headers.hasMoreElements()) {
String header = headers.nextElement();
if (header.indexOf("gzip") != -1) {
return true;
}
}
return false;
}
@Override
public List<String> getHeaderValues(String s) {
Enumeration<String> values = m_request.getHeaders(s);
List<String> ret = new ArrayList<String>();
while (values.hasMoreElements()) {
ret.add(values.nextElement());
}
return (ret);
}
private void echo(HttpServletRequest request, HttpServletResponse response) throws IOException {
response.setStatus(HttpServletResponse.SC_OK);
for (Enumeration<?> e1 = request.getHeaderNames(); e1.hasMoreElements(); ) {
String headerName = (String) e1.nextElement();
for (Enumeration<?> e2 = request.getHeaders(headerName); e2.hasMoreElements(); ) {
String headerValue = (String) e2.nextElement();
response.addHeader(headerName, headerValue);
}
}
FileCopyUtils.copy(request.getInputStream(), response.getOutputStream());
}
/**
* Checks if request contains the header value.
*
* @param request the current request
* @param header the header name
* @param value the value or partial value
* @return <code>true</code> if the header contains the value, <code>false</code> otherwise.
*/
protected boolean headerContains(
final HttpServletRequest request, final String header, final String value) {
final Enumeration accepted = request.getHeaders(header);
while (accepted.hasMoreElements()) {
final String headerValue = (String) accepted.nextElement();
if (headerValue.contains(value)) {
return true;
}
}
return false;
}
private boolean containsHeader(HttpServletRequest req, String name, String value) {
for (Enumeration<?> e1 = req.getHeaderNames(); e1.hasMoreElements(); ) {
String headerName = (String) e1.nextElement();
for (Enumeration<?> e2 = req.getHeaders(headerName); e2.hasMoreElements(); ) {
String headerValue = (String) e2.nextElement();
if (headerName.equals(name) && headerValue.equals(value)) {
return true;
}
}
}
return false;
}
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
/*
* Recuperando o nome de todos os headers da requisicao.
*/
Enumeration<String> headerNames = req.getHeaderNames();
StringBuilder hNames = new StringBuilder("Headers:\n");
while (headerNames.hasMoreElements()) {
hNames.append(headerNames.nextElement() + "\n");
}
/*
* Recuperando os valores do header hTeste. Os valores dos parametros de
* cabecalhos vem em uma lista separados por virgula (,). Ou seja, caso
* haja mais de um valor, eles virao na forma val1,val2, etc.
*/
Enumeration<String> headerTeste = req.getHeaders("hTeste");
StringBuilder hTeste = new StringBuilder("hTeste:\n");
while (headerTeste.hasMoreElements()) {
hTeste.append(headerTeste.nextElement() + "\n");
}
/*
* Recuperando o valor do parametro header Accept. Como os header sao
* case-insensitive, nao ha problemas em passar o nome do header em
* caixa baixa.
*/
String accept = req.getHeader("accept");
/*
* metodo conveniente que recupera o header testeInt e realiza o cast
* para um numero inteiro.
*/
int headerInt = req.getIntHeader("testeInt");
/*
* Os métodos setHeader e addheader aceitam duas Strings como
* parametros.
*/
// resp.addHeader("br.com.servlets.header", "header Test");
// resp.setHeader("br.com.servlets.header", "header Test");
PrintWriter writer = resp.getWriter();
writer.write(hNames.toString());
writer.write("\n==================================\n");
writer.write(hTeste.toString());
writer.write("\n==================================\n");
writer.write(accept);
writer.write("\n==================================\n");
writer.write(headerInt);
}
@Override
@SuppressWarnings("unchecked")
public HttpHeader header(String key) {
List<String> headerNames = list(request.getHeaderNames());
for (String currentKey : headerNames) {
if (currentKey.toLowerCase().equals(key.toLowerCase())) {
List<String> valueList = list(request.getHeaders(currentKey));
return new HttpHeader(key, valueList);
}
}
return HttpHeader.absent(key);
}