Example usage for javax.servlet.http HttpServletRequest getLocalName

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

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  3. javax
  4. javax.servlet.http.*
  5. HttpServletRequest
  6. getLocalName

Introduction

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

Prototype

public String getLocalName();

Source Link

Document

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

Usage

From source file:net.lightbody.bmp.proxy.jetty.servlet.Dump.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    request.setAttribute("Dump", this);
    request.setCharacterEncoding("ISO_8859_1");
    getServletContext().setAttribute("Dump", this);

    String info = request.getPathInfo();
    if (info != null && info.endsWith("Exception")) {
        try {/*from w ww  .  j av  a  2s . co m*/
            throw (Throwable) (Loader.loadClass(this.getClass(), info.substring(1)).newInstance());
        } catch (Throwable th) {
            throw new ServletException(th);
        }
    }

    String redirect = request.getParameter("redirect");
    if (redirect != null && redirect.length() > 0) {
        response.getOutputStream().println("THIS SHOULD NOT BE SEEN!");
        response.sendRedirect(redirect);
        response.getOutputStream().println("THIS SHOULD NOT BE SEEN!");
        return;
    }

    String error = request.getParameter("error");
    if (error != null && error.length() > 0) {
        response.getOutputStream().println("THIS SHOULD NOT BE SEEN!");
        response.sendError(Integer.parseInt(error));
        response.getOutputStream().println("THIS SHOULD NOT BE SEEN!");
        return;
    }

    String length = request.getParameter("length");
    if (length != null && length.length() > 0) {
        response.setContentLength(Integer.parseInt(length));
    }

    String buffer = request.getParameter("buffer");
    if (buffer != null && buffer.length() > 0)
        response.setBufferSize(Integer.parseInt(buffer));

    request.setCharacterEncoding("UTF-8");
    response.setContentType("text/html");

    if (info != null && info.indexOf("Locale/") >= 0) {
        try {
            String locale_name = info.substring(info.indexOf("Locale/") + 7);
            Field f = java.util.Locale.class.getField(locale_name);
            response.setLocale((Locale) f.get(null));
        } catch (Exception e) {
            LogSupport.ignore(log, e);
            response.setLocale(Locale.getDefault());
        }
    }

    String cn = request.getParameter("cookie");
    String cv = request.getParameter("value");
    String v = request.getParameter("version");
    if (cn != null && cv != null) {
        Cookie cookie = new Cookie(cn, cv);
        cookie.setComment("Cookie from dump servlet");
        if (v != null) {
            cookie.setMaxAge(300);
            cookie.setPath("/");
            cookie.setVersion(Integer.parseInt(v));
        }
        response.addCookie(cookie);
    }

    String pi = request.getPathInfo();
    if (pi != null && pi.startsWith("/ex")) {
        OutputStream out = response.getOutputStream();
        out.write("</H1>This text should be reset</H1>".getBytes());
        if ("/ex0".equals(pi))
            throw new ServletException("test ex0", new Throwable());
        if ("/ex1".equals(pi))
            throw new IOException("test ex1");
        if ("/ex2".equals(pi))
            throw new UnavailableException("test ex2");
        if ("/ex3".equals(pi))
            throw new HttpException(501);
    }

    PrintWriter pout = response.getWriter();
    Page page = null;

    try {
        page = new Page();
        page.title("Dump Servlet");

        page.add(new Heading(1, "Dump Servlet"));
        Table table = new Table(0).cellPadding(0).cellSpacing(0);
        page.add(table);
        table.newRow();
        table.addHeading("getMethod:&nbsp;").cell().right();
        table.addCell("" + request.getMethod());
        table.newRow();
        table.addHeading("getContentLength:&nbsp;").cell().right();
        table.addCell(Integer.toString(request.getContentLength()));
        table.newRow();
        table.addHeading("getContentType:&nbsp;").cell().right();
        table.addCell("" + request.getContentType());
        table.newRow();
        table.addHeading("getCharacterEncoding:&nbsp;").cell().right();
        table.addCell("" + request.getCharacterEncoding());
        table.newRow();
        table.addHeading("getRequestURI:&nbsp;").cell().right();
        table.addCell("" + request.getRequestURI());
        table.newRow();
        table.addHeading("getRequestURL:&nbsp;").cell().right();
        table.addCell("" + request.getRequestURL());
        table.newRow();
        table.addHeading("getContextPath:&nbsp;").cell().right();
        table.addCell("" + request.getContextPath());
        table.newRow();
        table.addHeading("getServletPath:&nbsp;").cell().right();
        table.addCell("" + request.getServletPath());
        table.newRow();
        table.addHeading("getPathInfo:&nbsp;").cell().right();
        table.addCell("" + request.getPathInfo());
        table.newRow();
        table.addHeading("getPathTranslated:&nbsp;").cell().right();
        table.addCell("" + request.getPathTranslated());
        table.newRow();
        table.addHeading("getQueryString:&nbsp;").cell().right();
        table.addCell("" + request.getQueryString());

        table.newRow();
        table.addHeading("getProtocol:&nbsp;").cell().right();
        table.addCell("" + request.getProtocol());
        table.newRow();
        table.addHeading("getScheme:&nbsp;").cell().right();
        table.addCell("" + request.getScheme());
        table.newRow();
        table.addHeading("getServerName:&nbsp;").cell().right();
        table.addCell("" + request.getServerName());
        table.newRow();
        table.addHeading("getServerPort:&nbsp;").cell().right();
        table.addCell("" + Integer.toString(request.getServerPort()));
        table.newRow();
        table.addHeading("getLocalName:&nbsp;").cell().right();
        table.addCell("" + request.getLocalName());
        table.newRow();
        table.addHeading("getLocalAddr:&nbsp;").cell().right();
        table.addCell("" + request.getLocalAddr());
        table.newRow();
        table.addHeading("getLocalPort:&nbsp;").cell().right();
        table.addCell("" + Integer.toString(request.getLocalPort()));
        table.newRow();
        table.addHeading("getRemoteUser:&nbsp;").cell().right();
        table.addCell("" + request.getRemoteUser());
        table.newRow();
        table.addHeading("getRemoteAddr:&nbsp;").cell().right();
        table.addCell("" + request.getRemoteAddr());
        table.newRow();
        table.addHeading("getRemoteHost:&nbsp;").cell().right();
        table.addCell("" + request.getRemoteHost());
        table.newRow();
        table.addHeading("getRemotePort:&nbsp;").cell().right();
        table.addCell("" + request.getRemotePort());
        table.newRow();
        table.addHeading("getRequestedSessionId:&nbsp;").cell().right();
        table.addCell("" + request.getRequestedSessionId());
        table.newRow();
        table.addHeading("isSecure():&nbsp;").cell().right();
        table.addCell("" + request.isSecure());

        table.newRow();
        table.addHeading("isUserInRole(admin):&nbsp;").cell().right();
        table.addCell("" + request.isUserInRole("admin"));

        table.newRow();
        table.addHeading("getLocale:&nbsp;").cell().right();
        table.addCell("" + request.getLocale());

        Enumeration locales = request.getLocales();
        while (locales.hasMoreElements()) {
            table.newRow();
            table.addHeading("getLocales:&nbsp;").cell().right();
            table.addCell(locales.nextElement());
        }

        table.newRow();
        table.newHeading().cell().nest(new Font(2, true)).add("<BR>Other HTTP Headers")
                .attribute("COLSPAN", "2").left();
        Enumeration h = request.getHeaderNames();
        String name;
        while (h.hasMoreElements()) {
            name = (String) h.nextElement();

            Enumeration h2 = request.getHeaders(name);
            while (h2.hasMoreElements()) {
                String hv = (String) h2.nextElement();
                table.newRow();
                table.addHeading(name + ":&nbsp;").cell().right();
                table.addCell(hv);
            }
        }

        table.newRow();
        table.newHeading().cell().nest(new Font(2, true)).add("<BR>Request Parameters")
                .attribute("COLSPAN", "2").left();
        h = request.getParameterNames();
        while (h.hasMoreElements()) {
            name = (String) h.nextElement();
            table.newRow();
            table.addHeading(name + ":&nbsp;").cell().right();
            table.addCell(request.getParameter(name));
            String[] values = request.getParameterValues(name);
            if (values == null) {
                table.newRow();
                table.addHeading(name + " Values:&nbsp;").cell().right();
                table.addCell("NULL!!!!!!!!!");
            } else if (values.length > 1) {
                for (int i = 0; i < values.length; i++) {
                    table.newRow();
                    table.addHeading(name + "[" + i + "]:&nbsp;").cell().right();
                    table.addCell(values[i]);
                }
            }
        }

        table.newRow();
        table.newHeading().cell().nest(new Font(2, true)).add("<BR>Cookies").attribute("COLSPAN", "2").left();
        Cookie[] cookies = request.getCookies();
        for (int i = 0; cookies != null && i < cookies.length; i++) {
            Cookie cookie = cookies[i];

            table.newRow();
            table.addHeading(cookie.getName() + ":&nbsp;").cell().attribute("VALIGN", "TOP").right();
            table.addCell(cookie.getValue());
        }

        /* ------------------------------------------------------------ */
        table.newRow();
        table.newHeading().cell().nest(new Font(2, true)).add("<BR>Request Attributes")
                .attribute("COLSPAN", "2").left();
        Enumeration a = request.getAttributeNames();
        while (a.hasMoreElements()) {
            name = (String) a.nextElement();
            table.newRow();
            table.addHeading(name + ":&nbsp;").cell().attribute("VALIGN", "TOP").right();
            table.addCell("<pre>" + toString(request.getAttribute(name)) + "</pre>");
        }

        /* ------------------------------------------------------------ */
        table.newRow();
        table.newHeading().cell().nest(new Font(2, true)).add("<BR>Servlet InitParameters")
                .attribute("COLSPAN", "2").left();
        a = getInitParameterNames();
        while (a.hasMoreElements()) {
            name = (String) a.nextElement();
            table.newRow();
            table.addHeading(name + ":&nbsp;").cell().attribute("VALIGN", "TOP").right();
            table.addCell("<pre>" + toString(getInitParameter(name)) + "</pre>");
        }

        table.newRow();
        table.newHeading().cell().nest(new Font(2, true)).add("<BR>Context InitParameters")
                .attribute("COLSPAN", "2").left();
        a = getServletContext().getInitParameterNames();
        while (a.hasMoreElements()) {
            name = (String) a.nextElement();
            table.newRow();
            table.addHeading(name + ":&nbsp;").cell().attribute("VALIGN", "TOP").right();
            table.addCell("<pre>" + toString(getServletContext().getInitParameter(name)) + "</pre>");
        }

        table.newRow();
        table.newHeading().cell().nest(new Font(2, true)).add("<BR>Context Attributes")
                .attribute("COLSPAN", "2").left();
        a = getServletContext().getAttributeNames();
        while (a.hasMoreElements()) {
            name = (String) a.nextElement();
            table.newRow();
            table.addHeading(name + ":&nbsp;").cell().attribute("VALIGN", "TOP").right();
            table.addCell("<pre>" + toString(getServletContext().getAttribute(name)) + "</pre>");
        }

        if (request.getContentType() != null && request.getContentType().startsWith("multipart/form-data")
                && request.getContentLength() < 1000000) {
            MultiPartRequest multi = new MultiPartRequest(request);
            String[] parts = multi.getPartNames();

            table.newRow();
            table.newHeading().cell().nest(new Font(2, true)).add("<BR>Multi-part content")
                    .attribute("COLSPAN", "2").left();
            for (int p = 0; p < parts.length; p++) {
                name = parts[p];
                table.newRow();
                table.addHeading(name + ":&nbsp;").cell().attribute("VALIGN", "TOP").right();
                table.addCell("<pre>" + multi.getString(parts[p]) + "</pre>");
            }
        }

        String res = request.getParameter("resource");
        if (res != null && res.length() > 0) {
            table.newRow();
            table.newHeading().cell().nest(new Font(2, true)).add("<BR>Get Resource: " + res)
                    .attribute("COLSPAN", "2").left();

            table.newRow();
            table.addHeading("this.getClass():&nbsp;").cell().right();
            table.addCell("" + this.getClass().getResource(res));

            table.newRow();
            table.addHeading("this.getClass().getClassLoader():&nbsp;").cell().right();
            table.addCell("" + this.getClass().getClassLoader().getResource(res));

            table.newRow();
            table.addHeading("Thread.currentThread().getContextClassLoader():&nbsp;").cell().right();
            table.addCell("" + Thread.currentThread().getContextClassLoader().getResource(res));

            table.newRow();
            table.addHeading("getServletContext():&nbsp;").cell().right();
            try {
                table.addCell("" + getServletContext().getResource(res));
            } catch (Exception e) {
                table.addCell("" + e);
            }
        }

        /* ------------------------------------------------------------ */
        page.add(Break.para);
        page.add(new Heading(1, "Request Wrappers"));
        ServletRequest rw = request;
        int w = 0;
        while (rw != null) {
            page.add((w++) + ": " + rw.getClass().getName() + "<br/>");
            if (rw instanceof HttpServletRequestWrapper)
                rw = ((HttpServletRequestWrapper) rw).getRequest();
            else if (rw instanceof ServletRequestWrapper)
                rw = ((ServletRequestWrapper) rw).getRequest();
            else
                rw = null;
        }

        page.add(Break.para);
        page.add(new Heading(1, "International Characters"));
        page.add("Directly encoced:  Drst<br/>");
        page.add("HTML reference: D&uuml;rst<br/>");
        page.add("Decimal (252) 8859-1: D&#252;rst<br/>");
        page.add("Hex (xFC) 8859-1: D&#xFC;rst<br/>");
        page.add(
                "Javascript unicode (00FC) : <script language='javascript'>document.write(\"D\u00FCrst\");</script><br/>");
        page.add(Break.para);
        page.add(new Heading(1, "Form to generate GET content"));
        TableForm tf = new TableForm(response.encodeURL(getURI(request)));
        tf.method("GET");
        tf.addTextField("TextField", "TextField", 20, "value");
        tf.addButton("Action", "Submit");
        page.add(tf);

        page.add(Break.para);
        page.add(new Heading(1, "Form to generate POST content"));
        tf = new TableForm(response.encodeURL(getURI(request)));
        tf.method("POST");
        tf.addTextField("TextField", "TextField", 20, "value");
        Select select = tf.addSelect("Select", "Select", true, 3);
        select.add("ValueA");
        select.add("ValueB1,ValueB2");
        select.add("ValueC");
        tf.addButton("Action", "Submit");
        page.add(tf);

        page.add(new Heading(1, "Form to upload content"));
        tf = new TableForm(response.encodeURL(getURI(request)));
        tf.method("POST");
        tf.attribute("enctype", "multipart/form-data");
        tf.addFileField("file", "file");
        tf.addButton("Upload", "Upload");
        page.add(tf);

        page.add(new Heading(1, "Form to get Resource"));
        tf = new TableForm(response.encodeURL(getURI(request)));
        tf.method("POST");
        tf.addTextField("resource", "resource", 20, "");
        tf.addButton("Action", "getResource");
        page.add(tf);

    } catch (Exception e) {
        log.warn(LogSupport.EXCEPTION, e);
    }

    page.write(pout);

    String data = request.getParameter("data");
    if (data != null && data.length() > 0) {
        int d = Integer.parseInt(data);
        while (d > 0) {
            pout.println("1234567890123456789012345678901234567890123456789\n");
            d = d - 50;

        }
    }

    pout.close();

    if (pi != null) {
        if ("/ex4".equals(pi))
            throw new ServletException("test ex4", new Throwable());
        if ("/ex5".equals(pi))
            throw new IOException("test ex5");
        if ("/ex6".equals(pi))
            throw new UnavailableException("test ex6");
        if ("/ex7".equals(pi))
            throw new HttpException(501);
    }

    request.getInputStream().close();

}

From source file:net.xy.jcms.shared.adapter.HttpRequestDataAccessContext.java

/**
 * default constructor//from  w w  w  .ja  v a2s  .co  m
 * 
 * @param request
 * @throws MalformedURLException
 * @throws URISyntaxException
 */
public HttpRequestDataAccessContext(final HttpServletRequest request)
        throws MalformedURLException, URISyntaxException {
    // gets cappsubrand default locale and various other jj related
    // informations mendatory to retrieve jj configuration
    try {
        request.setCharacterEncoding("UTF-8");
    } catch (final UnsupportedEncodingException e) {
    }
    contextPath = request.getContextPath() + "/";
    requestPath = request.getPathInfo().length() > 0 && request.getPathInfo().charAt(0) == '/'
            ? request.getPathInfo().substring(1)
            : request.getPathInfo();
    rootUrl = new URI(request.getProtocol().split("/", 2)[0], null, request.getLocalName(),
            request.getLocalPort(), "/", null, null);

    // properties
    if (request.getParameter("flushConfig") != null) {
        properties.put("flushConfig", true);
    }
}

From source file:org.ambraproject.action.debug.DebugInfoAction.java

@Override
public String execute() throws Exception {
    if (!checkAccess()) {
        return ERROR;
    }/* ww w  .j  a v  a  2 s .com*/
    timestamp = new Date(System.currentTimeMillis());
    Runtime rt = Runtime.getRuntime();
    jvmFreeMemory = (double) rt.freeMemory() / (1024.0 * 1024.0);
    jvmTotalMemory = (double) rt.totalMemory() / (1024.0 * 1024.0);
    jvmMaxMemory = (double) rt.maxMemory() / (1024.0 * 1024.0);
    HttpServletRequest req = ServletActionContext.getRequest();
    tomcatVersion = ServletActionContext.getServletContext().getServerInfo();
    sessionCount = SessionCounter.getSessionCount();
    host = req.getLocalName();
    hostIp = req.getLocalAddr();
    buildInfo = generateBuildInfo();

    // The easiest way I found to get the URL and username for the DB.
    // It's not that easy and involves opening a connection...
    Context initialContext = new InitialContext();
    Context context = (Context) initialContext.lookup("java:comp/env");
    DataSource ds = (DataSource) context.lookup("jdbc/AmbraDS");
    Connection conn = null;
    try {
        conn = ds.getConnection();
        DatabaseMetaData metadata = conn.getMetaData();
        dbUrl = metadata.getURL();
        dbUser = metadata.getUserName();
    } finally {
        conn.close();
    }

    Configuration config = ConfigurationStore.getInstance().getConfiguration();
    FileStoreService filestoreService = (FileStoreService) context.lookup("ambra/FileStore");
    filestore = filestoreService.toString();
    solrUrl = (String) config.getProperty("ambra.services.search.server.url");
    configuration = dumpConfig(config);
    cmdLine = IOUtils.toString(new FileInputStream("/proc/self/cmdline"));

    return SUCCESS;
}

From source file:org.apache.hadoop.gateway.filter.rewrite.impl.UrlRewriteResponseTest.java

@Test
public void testResolveGatewayParams() throws Exception {

    UrlRewriteProcessor rewriter = EasyMock.createNiceMock(UrlRewriteProcessor.class);

    ServletContext context = EasyMock.createNiceMock(ServletContext.class);
    EasyMock.expect(context.getAttribute(UrlRewriteServletContextListener.PROCESSOR_ATTRIBUTE_NAME))
            .andReturn(rewriter).anyTimes();

    FilterConfig config = EasyMock.createNiceMock(FilterConfig.class);
    EasyMock.expect(config.getServletContext()).andReturn(context).anyTimes();

    HttpServletRequest request = EasyMock.createNiceMock(HttpServletRequest.class);
    EasyMock.expect(request.getScheme()).andReturn("mock-scheme").anyTimes();
    EasyMock.expect(request.getLocalName()).andReturn("mock-host").anyTimes();
    EasyMock.expect(request.getLocalPort()).andReturn(42).anyTimes();
    EasyMock.expect(request.getContextPath()).andReturn("/mock-path").anyTimes();
    HttpServletResponse response = EasyMock.createNiceMock(HttpServletResponse.class);

    EasyMock.replay(rewriter, context, config, request, response);

    UrlRewriteResponse rewriteResponse = new UrlRewriteResponse(config, request, response);

    List<String> url = rewriteResponse.resolve("gateway.url");
    assertThat(url, hasItems(new String[] { "mock-scheme://mock-host:42/mock-path" }));

    List<String> scheme = rewriteResponse.resolve("gateway.scheme");
    assertThat(scheme, hasItems(new String[] { "mock-scheme" }));

    List<String> host = rewriteResponse.resolve("gateway.host");
    assertThat(host, hasItems(new String[] { "mock-host" }));

    List<String> port = rewriteResponse.resolve("gateway.port");
    assertThat(port, hasItems(new String[] { "42" }));

    List<String> addr = rewriteResponse.resolve("gateway.addr");
    assertThat(addr, hasItems(new String[] { "mock-host:42" }));

    List<String> address = rewriteResponse.resolve("gateway.addr");
    assertThat(address, hasItems(new String[] { "mock-host:42" }));

    List<String> path = rewriteResponse.resolve("gateway.path");
    assertThat(path, hasItems(new String[] { "/mock-path" }));
}

From source file:org.apache.nifi.processors.standard.HandleHttpRequest.java

@Override
public void onTrigger(final ProcessContext context, final ProcessSession session) throws ProcessException {
    try {//from  w w  w  . j a va 2  s .c  o  m
        if (!initialized.get()) {
            initializeServer(context);
        }
    } catch (Exception e) {
        context.yield();
        throw new ProcessException("Failed to initialize the server", e);
    }

    final HttpRequestContainer container = containerQueue.poll();
    if (container == null) {
        return;
    }

    final long start = System.nanoTime();
    final HttpServletRequest request = container.getRequest();
    FlowFile flowFile = session.create();
    try {
        flowFile = session.importFrom(request.getInputStream(), flowFile);
    } catch (final IOException e) {
        getLogger().error("Failed to receive content from HTTP Request from {} due to {}",
                new Object[] { request.getRemoteAddr(), e });
        session.remove(flowFile);
        return;
    }

    final String charset = request.getCharacterEncoding() == null
            ? context.getProperty(URL_CHARACTER_SET).getValue()
            : request.getCharacterEncoding();

    final String contextIdentifier = UUID.randomUUID().toString();
    final Map<String, String> attributes = new HashMap<>();
    try {
        putAttribute(attributes, HTTPUtils.HTTP_CONTEXT_ID, contextIdentifier);
        putAttribute(attributes, "mime.type", request.getContentType());
        putAttribute(attributes, "http.servlet.path", request.getServletPath());
        putAttribute(attributes, "http.context.path", request.getContextPath());
        putAttribute(attributes, "http.method", request.getMethod());
        putAttribute(attributes, "http.local.addr", request.getLocalAddr());
        putAttribute(attributes, HTTPUtils.HTTP_LOCAL_NAME, request.getLocalName());
        final String queryString = request.getQueryString();
        if (queryString != null) {
            putAttribute(attributes, "http.query.string", URLDecoder.decode(queryString, charset));
        }
        putAttribute(attributes, HTTPUtils.HTTP_REMOTE_HOST, request.getRemoteHost());
        putAttribute(attributes, "http.remote.addr", request.getRemoteAddr());
        putAttribute(attributes, "http.remote.user", request.getRemoteUser());
        putAttribute(attributes, HTTPUtils.HTTP_REQUEST_URI, request.getRequestURI());
        putAttribute(attributes, "http.request.url", request.getRequestURL().toString());
        putAttribute(attributes, "http.auth.type", request.getAuthType());

        putAttribute(attributes, "http.requested.session.id", request.getRequestedSessionId());
        final DispatcherType dispatcherType = request.getDispatcherType();
        if (dispatcherType != null) {
            putAttribute(attributes, "http.dispatcher.type", dispatcherType.name());
        }
        putAttribute(attributes, "http.character.encoding", request.getCharacterEncoding());
        putAttribute(attributes, "http.locale", request.getLocale());
        putAttribute(attributes, "http.server.name", request.getServerName());
        putAttribute(attributes, HTTPUtils.HTTP_PORT, request.getServerPort());

        final Enumeration<String> paramEnumeration = request.getParameterNames();
        while (paramEnumeration.hasMoreElements()) {
            final String paramName = paramEnumeration.nextElement();
            final String value = request.getParameter(paramName);
            attributes.put("http.param." + paramName, value);
        }

        final Cookie[] cookies = request.getCookies();
        if (cookies != null) {
            for (final Cookie cookie : cookies) {
                final String name = cookie.getName();
                final String cookiePrefix = "http.cookie." + name + ".";
                attributes.put(cookiePrefix + "value", cookie.getValue());
                attributes.put(cookiePrefix + "domain", cookie.getDomain());
                attributes.put(cookiePrefix + "path", cookie.getPath());
                attributes.put(cookiePrefix + "max.age", String.valueOf(cookie.getMaxAge()));
                attributes.put(cookiePrefix + "version", String.valueOf(cookie.getVersion()));
                attributes.put(cookiePrefix + "secure", String.valueOf(cookie.getSecure()));
            }
        }

        if (queryString != null) {
            final String[] params = URL_QUERY_PARAM_DELIMITER.split(queryString);
            for (final String keyValueString : params) {
                final int indexOf = keyValueString.indexOf("=");
                if (indexOf < 0) {
                    // no =, then it's just a key with no value
                    attributes.put("http.query.param." + URLDecoder.decode(keyValueString, charset), "");
                } else {
                    final String key = keyValueString.substring(0, indexOf);
                    final String value;

                    if (indexOf == keyValueString.length() - 1) {
                        value = "";
                    } else {
                        value = keyValueString.substring(indexOf + 1);
                    }

                    attributes.put("http.query.param." + URLDecoder.decode(key, charset),
                            URLDecoder.decode(value, charset));
                }
            }
        }
    } catch (final UnsupportedEncodingException uee) {
        throw new ProcessException("Invalid character encoding", uee); // won't happen because charset has been validated
    }

    final Enumeration<String> headerNames = request.getHeaderNames();
    while (headerNames.hasMoreElements()) {
        final String headerName = headerNames.nextElement();
        final String headerValue = request.getHeader(headerName);
        putAttribute(attributes, "http.headers." + headerName, headerValue);
    }

    final Principal principal = request.getUserPrincipal();
    if (principal != null) {
        putAttribute(attributes, "http.principal.name", principal.getName());
    }

    final X509Certificate certs[] = (X509Certificate[]) request
            .getAttribute("javax.servlet.request.X509Certificate");
    final String subjectDn;
    if (certs != null && certs.length > 0) {
        final X509Certificate cert = certs[0];
        subjectDn = cert.getSubjectDN().getName();
        final String issuerDn = cert.getIssuerDN().getName();

        putAttribute(attributes, HTTPUtils.HTTP_SSL_CERT, subjectDn);
        putAttribute(attributes, "http.issuer.dn", issuerDn);
    } else {
        subjectDn = null;
    }

    flowFile = session.putAllAttributes(flowFile, attributes);

    final HttpContextMap contextMap = context.getProperty(HTTP_CONTEXT_MAP)
            .asControllerService(HttpContextMap.class);
    final boolean registered = contextMap.register(contextIdentifier, request, container.getResponse(),
            container.getContext());

    if (!registered) {
        getLogger().warn(
                "Received request from {} but could not process it because too many requests are already outstanding; responding with SERVICE_UNAVAILABLE",
                new Object[] { request.getRemoteAddr() });

        try {
            container.getResponse().setStatus(Status.SERVICE_UNAVAILABLE.getStatusCode());
            container.getResponse().flushBuffer();
            container.getContext().complete();
        } catch (final Exception e) {
            getLogger().warn("Failed to respond with SERVICE_UNAVAILABLE message to {} due to {}",
                    new Object[] { request.getRemoteAddr(), e });
        }

        session.remove(flowFile);
        return;
    }

    final long receiveMillis = TimeUnit.NANOSECONDS.toMillis(System.nanoTime() - start);
    session.getProvenanceReporter().receive(flowFile, HTTPUtils.getURI(attributes),
            "Received from " + request.getRemoteAddr() + (subjectDn == null ? "" : " with DN=" + subjectDn),
            receiveMillis);
    session.transfer(flowFile, REL_SUCCESS);
    getLogger().info("Transferring {} to 'success'; received from {}",
            new Object[] { flowFile, request.getRemoteAddr() });
}

From source file:org.apache.nifi.web.api.SiteToSiteResource.java

/**
 * Returns the available Peers and its status of this NiFi.
 *
 * @return A peersEntity.//from  ww w.  ja  v a2s. c  om
 */
@GET
@Path("/peers")
@Consumes(MediaType.WILDCARD)
@Produces({ MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML })
@ApiOperation(value = "Returns the available Peers and its status of this NiFi", response = PeersEntity.class, authorizations = {
        @Authorization(value = "Read - /site-to-site", type = "") })
@ApiResponses(value = {
        @ApiResponse(code = 400, message = "NiFi was unable to complete the request because it was invalid. The request should not be retried without modification."),
        @ApiResponse(code = 401, message = "Client could not be authenticated."),
        @ApiResponse(code = 403, message = "Client is not authorized to make this request."),
        @ApiResponse(code = 409, message = "The request was valid but NiFi was not in the appropriate state to process it. Retrying the same request later may be successful.") })
public Response getPeers(@Context HttpServletRequest req) {

    authorizeSiteToSite();

    if (!properties.isSiteToSiteHttpEnabled()) {
        return responseCreator.httpSiteToSiteIsNotEnabledResponse();
    }

    final Integer transportProtocolVersion;
    try {
        transportProtocolVersion = negotiateTransportProtocolVersion(req, transportProtocolVersionNegotiator);
    } catch (BadRequestException e) {
        return responseCreator.badRequestResponse(e);
    }

    final List<PeerDTO> peers = new ArrayList<>();
    if (properties.isNode()) {

        try {
            final Map<NodeIdentifier, NodeWorkload> clusterWorkload = clusterCoordinator.getClusterWorkload();
            clusterWorkload.entrySet().stream().forEach(entry -> {
                final PeerDTO peer = new PeerDTO();
                final NodeIdentifier nodeId = entry.getKey();
                final String siteToSiteAddress = nodeId.getSiteToSiteAddress();
                peer.setHostname(siteToSiteAddress == null ? nodeId.getApiAddress() : siteToSiteAddress);
                peer.setPort(nodeId.getSiteToSiteHttpApiPort() == null ? nodeId.getApiPort()
                        : nodeId.getSiteToSiteHttpApiPort());
                peer.setSecure(nodeId.isSiteToSiteSecure());
                peer.setFlowFileCount(entry.getValue().getFlowFileCount());
                peers.add(peer);
            });
        } catch (IOException e) {
            throw new RuntimeException("Failed to retrieve cluster workload due to " + e, e);
        }

    } else {
        // Standalone mode.
        final PeerDTO peer = new PeerDTO();

        // Private IP address or hostname may not be accessible from client in some environments.
        // So, use the value defined in nifi.properties instead when it is defined.
        final String remoteInputHost = properties.getRemoteInputHost();
        String localName;
        try {
            // Get local host name using InetAddress if available, same as RAW socket does.
            localName = InetAddress.getLocalHost().getHostName();
        } catch (UnknownHostException e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Failed to get local host name using InetAddress.", e);
            }
            localName = req.getLocalName();
        }

        peer.setHostname(isEmpty(remoteInputHost) ? localName : remoteInputHost);
        peer.setPort(properties.getRemoteInputHttpPort());
        peer.setSecure(properties.isSiteToSiteSecure());
        peer.setFlowFileCount(0); // doesn't matter how many FlowFiles we have, because we're the only host.

        peers.add(peer);
    }

    final PeersEntity entity = new PeersEntity();
    entity.setPeers(peers);

    return clusterContext(
            noCache(setCommonHeaders(Response.ok(entity), transportProtocolVersion, transactionManager)))
                    .build();
}

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.)
 *///from www  .  j  a v a  2s  .c  om
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());
    }
}

From source file:org.apache.roller.weblogger.webservices.atomprotocol.RollerAtomHandler.java

private String authenticationOAUTH(HttpServletRequest request, HttpServletResponse response) {
    try {/* w  w  w  . j  a  v a 2  s .  c  o m*/
        OAuthManager omgr = WebloggerFactory.getWeblogger().getOAuthManager();
        OAuthMessage requestMessage = OAuthServlet.getMessage(request, null);
        OAuthAccessor accessor = omgr.getAccessor(requestMessage);
        omgr.getValidator().validateMessage(requestMessage, accessor);
        return (String) accessor.consumer.getProperty("userId");

    } catch (Exception ex) {
        log.debug("ERROR authenticating user", ex);
        String realm = (request.isSecure()) ? "https://" : "http://";
        realm += request.getLocalName();
        try {
            OAuthServlet.handleException(response, ex, realm, true);
        } catch (Exception ioe) {
            log.debug("ERROR writing error response", ioe);
        }
    }
    return null;
}

From source file:org.apache.roller.weblogger.webservices.oauth.AccessTokenServlet.java

public void handleException(Exception e, HttpServletRequest request, HttpServletResponse response,
        boolean sendBody) throws IOException, ServletException {
    log.debug("ERROR authorizing token", e);
    String realm = (request.isSecure()) ? "https://" : "http://";
    realm += request.getLocalName();
    OAuthServlet.handleException(response, e, realm, sendBody);
}

From source file:org.archive.wayback.core.WaybackRequest.java

/**
 * extract REFERER, remote IP and authorization information from the
 * HttpServletRequest/*from w ww.j av  a  2s  .co m*/
 * 
 * @param httpRequest
 */
private void extractHttpRequestInfo(HttpServletRequest httpRequest) {
    // attempt to get the HTTP referer if present..
    put(WaybackConstants.REQUEST_REFERER_URL, emptyIfNull(httpRequest.getHeader("REFERER")));
    put(WaybackConstants.REQUEST_REMOTE_ADDRESS, emptyIfNull(httpRequest.getRemoteAddr()));
    put(WaybackConstants.REQUEST_WAYBACK_HOSTNAME, emptyIfNull(httpRequest.getLocalName()));
    put(WaybackConstants.REQUEST_WAYBACK_PORT, String.valueOf(httpRequest.getLocalPort()));
    put(WaybackConstants.REQUEST_WAYBACK_CONTEXT, emptyIfNull(httpRequest.getContextPath()));
    put(WaybackConstants.REQUEST_AUTH_TYPE, emptyIfNull(httpRequest.getAuthType()));
    put(WaybackConstants.REQUEST_REMOTE_USER, emptyIfNull(httpRequest.getRemoteUser()));
    put(WaybackConstants.REQUEST_LOCALE_LANG, getUserLocale(httpRequest));

    Cookie[] cookies = httpRequest.getCookies();
    if (cookies != null) {
        for (Cookie cookie : cookies) {
            put(cookie.getName(), cookie.getValue());
        }
    }
}