Example usage for javax.servlet ServletRequest getScheme

List of usage examples for javax.servlet ServletRequest getScheme

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  6. getScheme

Introduction

In this page you can find the example usage for javax.servlet ServletRequest getScheme.

Prototype

public String getScheme();

Source Link

Document

Returns the name of the scheme used to make this request, for example, <code>http</code>, <code>https</code>, or <code>ftp</code>.

Usage

From source file:org.acegisecurity.ui.webapp.AuthenticationProcessingFilterEntryPoint.java

public void commence(ServletRequest request, ServletResponse response, AuthenticationException authException)
        throws IOException, ServletException {
    HttpServletRequest req = (HttpServletRequest) request;
    HttpServletResponse resp = (HttpServletResponse) response;
    String scheme = request.getScheme();
    String serverName = request.getServerName();
    int serverPort = portResolver.getServerPort(request);
    String contextPath = req.getContextPath();

    boolean inHttp = "http".equals(scheme.toLowerCase());
    boolean inHttps = "https".equals(scheme.toLowerCase());

    boolean includePort = true;

    String redirectUrl = null;//from ww  w . j  a v a 2  s  . c o m
    boolean doForceHttps = false;
    Integer httpsPort = null;

    if (inHttp && (serverPort == 80)) {
        includePort = false;
    } else if (inHttps && (serverPort == 443)) {
        includePort = false;
    }

    if (forceHttps && inHttp) {
        httpsPort = (Integer) portMapper.lookupHttpsPort(new Integer(serverPort));

        if (httpsPort != null) {
            doForceHttps = true;
            if (httpsPort.intValue() == 443) {
                includePort = false;
            } else {
                includePort = true;
            }
        }

    }

    String loginForm = determineUrlToUseForThisRequest(req, resp, authException);

    if (serverSideRedirect) {

        if (doForceHttps) {

            // before doing server side redirect, we need to do client
            // redirect to https.

            String servletPath = req.getServletPath();
            String pathInfo = req.getPathInfo();
            String query = req.getQueryString();

            redirectUrl = "https://" + serverName + ((includePort) ? (":" + httpsPort) : "") + contextPath
                    + servletPath + (pathInfo == null ? "" : pathInfo) + (query == null ? "" : "?" + query);

        } else {

            if (logger.isDebugEnabled()) {
                logger.debug("Server side forward to: " + loginForm);
            }

            RequestDispatcher dispatcher = req.getRequestDispatcher(loginForm);

            dispatcher.forward(request, response);

            return;

        }

    } else {

        if (doForceHttps) {

            redirectUrl = "https://" + serverName + ((includePort) ? (":" + httpsPort) : "") + contextPath
                    + loginForm;

        } else {

            redirectUrl = scheme + "://" + serverName + ((includePort) ? (":" + serverPort) : "") + contextPath
                    + loginForm;

        }
    }

    if (logger.isDebugEnabled()) {
        logger.debug("Redirecting to: " + redirectUrl);
    }

    ((HttpServletResponse) response)
            .sendRedirect(((HttpServletResponse) response).encodeRedirectURL(redirectUrl));
}

From source file:pt.webdetails.cdv.api.CdvApi.java

private String getRoot(ServletRequest wrapper) {
    return wrapper.getScheme() + "://" + wrapper.getServerName() + ":" + wrapper.getServerPort();
}

From source file:pt.webdetails.cfr.CfrContentGenerator.java

private String getRoot() {

    ServletRequest wrapper = getRequest();
    String root = wrapper.getScheme() + "://" + wrapper.getServerName() + ":" + wrapper.getServerPort();

    return root;/*w  w w  .ja  v  a2 s .  c  om*/
}

From source file:pt.webdetails.cfr.CfrContentGenerator.java

@Exposed(accessLevel = AccessLevel.PUBLIC)
public void home(OutputStream out) throws IOException {

    IParameterProvider requestParams = getRequestParameters();
    // IParameterProvider pathParams = getPathParameters();
    ServletRequest wrapper = getRequest();
    String root = wrapper.getScheme() + "://" + wrapper.getServerName() + ":" + wrapper.getServerPort();

    Map<String, Object> params = new HashMap<String, Object>();
    params.put("solution", "system");
    params.put("path", "cfr/presentation/");
    params.put("file", "cfr.wcdf");
    params.put("absolute", "false");
    params.put("inferScheme", "false");
    params.put("root", root);

    // add request parameters
    PluginUtils.copyParametersFromProvider(params, WrapperUtils.wrapParamProvider(requestParams));

    if (requestParams.hasParameter("mode")
            && requestParams.getStringParameter("mode", "Render").equals("edit")) {

        // Send this to CDE

        redirectToCdeEditor(out, params);
        return;//from  www  . j  a  v a  2s  . co m
    }

    InterPluginCall pluginCall = new InterPluginCall(InterPluginCall.CDE, "Render", params);
    pluginCall.setResponse(getResponse());
    pluginCall.setRequest(getRequest());
    pluginCall.setOutputStream(out);
    pluginCall.run();

}

From source file:org.parancoe.web.tag.MarkPositionTag.java

@Override
protected final int doStartTagInternal() throws JspException, IOException {
    final HttpSession session = pageContext.getSession();
    ServletRequest request = pageContext.getRequest();
    final RequestContext requestContext = this.getRequestContext();
    final String uri = requestContext.getRequestUri();
    String contextPath = requestContext.getContextPath();
    final String queryString = requestContext.getQueryString();
    String url = "";
    if (uri.startsWith(contextPath)) {
        url = uri.substring(contextPath.length());
    } else {// w w w  . j  ava 2s.c  om
        url = uri;
    }
    if (!StringUtils.isBlank(queryString)) {
        url = url + "?" + queryString;
    }
    if (useFullUri) {
        String port = "";
        if (request.getServerPort() != 80) {
            port = ":" + request.getServerPort();
        }
        url = request.getScheme() + "://" + request.getServerName() + port + requestContext.getContextPath()
                + url;
    }
    MarkPositionHelper.markPosition(session, pathId, url);
    return SKIP_BODY;
}

From source file:net.sf.j2ep.ProxyFilter.java

/**
 * Implementation of a reverse-proxy. All request go through here. This is
 * the main class where are handling starts.
 * //from w  ww .  ja  v  a2  s  . c o m
 * @see javax.servlet.Filter#doFilter(javax.servlet.ServletRequest,
 *      javax.servlet.ServletResponse, javax.servlet.FilterChain)
 */
public void doFilter(ServletRequest request, ServletResponse response, FilterChain filterChain)
        throws IOException, ServletException {

    HttpServletResponse httpResponse = (HttpServletResponse) response;
    HttpServletRequest httpRequest = (HttpServletRequest) request;
    //httpRequest.setCharacterEncoding("UTF-8");
    //httpResponse.setCharacterEncoding("UTF-8");
    Server server = (Server) httpRequest.getAttribute("proxyServer");
    if (server == null) {
        server = serverChain.evaluate(httpRequest);
    }

    if (server == null) {
        filterChain.doFilter(request, response);
    } else {
        String uri = server.getRule().process(getURI(httpRequest));
        String url = request.getScheme() + "://" + server.getDomainName() + server.getPath() + uri;
        log.debug("Connecting to " + url);

        ResponseHandler responseHandler = null;

        try {
            httpRequest = server.preExecute(httpRequest);
            responseHandler = executeRequest(httpRequest, url);
            httpResponse = server.postExecute(httpResponse);

            responseHandler.process(httpResponse);
        } catch (HttpException e) {
            log.error("Problem while connecting to server", e);
            httpResponse.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
            server.setConnectionExceptionRecieved(e);
        } catch (UnknownHostException e) {
            log.error("Could not connection to the host specified", e);
            httpResponse.setStatus(HttpServletResponse.SC_GATEWAY_TIMEOUT);
            server.setConnectionExceptionRecieved(e);
        } catch (IOException e) {
            log.error("Problem probably with the input being send, either with a Header or the Stream", e);
            httpResponse.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
        } catch (MethodNotAllowedException e) {
            log.error("Incoming method could not be handled", e);
            httpResponse.setStatus(HttpServletResponse.SC_METHOD_NOT_ALLOWED);
            httpResponse.setHeader("Allow", e.getAllowedMethods());
        } finally {
            if (responseHandler != null) {
                responseHandler.close();
            }
        }
    }
}

From source file:org.beangle.security.web.auth.LoginUrlEntryPoint.java

/**
 * Performs the redirect (or forward) to the login form URL.
 *//*from  w  ww  .  ja  va2  s.  c o m*/
public void commence(ServletRequest request, ServletResponse response, AuthenticationException authException)
        throws IOException, ServletException {
    HttpServletRequest httpRequest = (HttpServletRequest) request;
    HttpServletResponse httpResponse = (HttpServletResponse) response;

    String redirectUrl = null;
    if (serverSideRedirect) {
        String loginForm = determineUrlToUseForThisRequest(httpRequest, httpResponse, authException);
        logger.debug("Server side forward to: {}", loginForm);
        RequestDispatcher dispatcher = httpRequest.getRequestDispatcher(loginForm);
        dispatcher.forward(request, response);
        return;
    } else {
        // redirect to login page. Use https if forceHttps true
        redirectUrl = determineUrlToUseForThisRequest(httpRequest, httpResponse, authException);
    }
    if (!("XMLHttpRequest".equals(httpRequest.getHeader("x-requested-with"))
            || StringUtils.isNotEmpty(httpRequest.getParameter("x-requested-with")))) {
        String backurl = new UrlBuilder(httpRequest.getContextPath()).scheme(request.getScheme())
                .serverName(request.getServerName()).port(request.getServerPort())
                .servletPath(httpRequest.getServletPath()).queryString(httpRequest.getQueryString()).buildUrl();
        redirectUrl += "?backurl=" + URLEncoder.encode(backurl);
    }
    //      httpRequest.getSession().setAttribute("backurl", backurl);
    //      httpRequest.getSession().setAttribute("backurltime", System.currentTimeMillis());
    RedirectUtils.sendRedirect(httpRequest, httpResponse, redirectUrl);
}

From source file:org.jahia.services.content.JCRStoreProvider.java

public String getAbsoluteContextPath(ServletRequest request) {
    StringBuilder serverUrlBuffer = new StringBuilder(request.getScheme());
    serverUrlBuffer.append("://");
    serverUrlBuffer.append(request.getServerName());
    if (request.getServerPort() != 80 && request.getServerPort() != 443) {
        serverUrlBuffer.append(":");
        serverUrlBuffer.append(request.getServerPort());
    }/*from w  w  w . j a  v a2  s.com*/
    return serverUrlBuffer.toString();
}

From source file:org.ambraproject.web.VirtualJournalContextFilter.java

public void doFilter(ServletRequest request, ServletResponse response, FilterChain filterChain)
        throws ServletException, IOException {

    final Collection<String> virtualJournals = configuration.getList(CONF_VIRTUALJOURNALS_JOURNALS);

    String defaultJournal = configuration.getString(CONF_VIRTUALJOURNALS_DEFAULT);

    // need to do <rule> based processing
    String journalName = findMatchingVirtualJournal(configuration, (HttpServletRequest) request);

    if (journalName != null) {
        if (log.isTraceEnabled()) {
            log.trace("journal from rules: journal = \"" + journalName + "\"");
        }/* w ww.  j  a v a 2 s.  co  m*/
    } else {
        // was a simple config <default> specified?

        journalName = defaultJournal;

        if (log.isTraceEnabled()) {
            log.trace("journal from defaults: journal = \"" + journalName + "\"");
        }
    }

    // empty if default not set
    if (journalName == null) {
        journalName = "";

        if (log.isTraceEnabled()) {
            log.trace("Default journal not set");
        }
    }

    if (log.isDebugEnabled()) {
        log.debug("journal = \"" + journalName + "\" for " + ((HttpServletRequest) request).getRequestURL());
    }

    // put virtualJournal context in the ServletRequest for webapp to use
    request.setAttribute(VirtualJournalContext.PUB_VIRTUALJOURNAL_CONTEXT,
            new VirtualJournalContext(journalName, defaultJournal, request.getScheme(), request.getServerPort(),
                    request.getServerName(), ((HttpServletRequest) request).getContextPath(), virtualJournals));

    /*
     * Establish a "Nested Diagnostic Context" for logging, e.g. prefix log entries w/journal name
     * http://logging.apache.org/log4j/docs/api/org/apache/log4j/NDC.html
     */
    NDC.push(journalName);

    try {
        // continue the Filter chain ...
        filterChain.doFilter(request, response);
    } finally {
        // cleanup "Nested Diagnostic Context" for logging
        NDC.pop();
        NDC.remove(); // TODO: appropriate place to cleanup for Thread?
    }
}

From source file:org.soaplab.clients.spinet.filters.RequestDumperFilter.java

/**
 * Time the processing that is performed by all subsequent filters in the
 * current filter stack, including the ultimately invoked servlet.
 *
 * @param request The servlet request we are processing
 * @param result The servlet response we are creating
 * @param chain The filter chain we are processing
 *
 * @exception IOException if an input/output error occurs
 * @exception ServletException if a servlet error occurs
 *///from  w  ww  .  j a  v a2 s  . c  om
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {

    if (filterConfig == null)
        return;

    // Render the generic servlet request properties
    StringWriter sw = new StringWriter();
    PrintWriter writer = new PrintWriter(sw);
    writer.println("Request Received at " + (new Timestamp(System.currentTimeMillis())));
    writer.println(" characterEncoding=" + request.getCharacterEncoding());
    writer.println("     contentLength=" + request.getContentLength());
    writer.println("       contentType=" + request.getContentType());
    writer.println("            locale=" + request.getLocale());
    writer.print("           locales=");
    Enumeration locales = request.getLocales();
    boolean first = true;
    while (locales.hasMoreElements()) {
        Locale locale = (Locale) locales.nextElement();
        if (first)
            first = false;
        else
            writer.print(", ");
        writer.print(locale.toString());
    }
    writer.println();
    Enumeration names = request.getParameterNames();
    while (names.hasMoreElements()) {
        String name = (String) names.nextElement();
        writer.print("         parameter=" + name + "=");
        String values[] = request.getParameterValues(name);
        for (int i = 0; i < values.length; i++) {
            if (i > 0)
                writer.print(", ");
            writer.print(values[i]);
        }
        writer.println();
    }
    writer.println("          protocol=" + request.getProtocol());
    writer.println("        remoteAddr=" + request.getRemoteAddr());
    writer.println("        remoteHost=" + request.getRemoteHost());
    writer.println("            scheme=" + request.getScheme());
    writer.println("        serverName=" + request.getServerName());
    writer.println("        serverPort=" + request.getServerPort());
    writer.println("          isSecure=" + request.isSecure());

    // Render the HTTP servlet request properties
    if (request instanceof HttpServletRequest) {
        writer.println("---------------------------------------------");
        HttpServletRequest hrequest = (HttpServletRequest) request;
        writer.println("       contextPath=" + hrequest.getContextPath());
        Cookie cookies[] = hrequest.getCookies();
        if (cookies == null)
            cookies = new Cookie[0];
        for (int i = 0; i < cookies.length; i++) {
            writer.println("            cookie=" + cookies[i].getName() + "=" + cookies[i].getValue());
        }
        names = hrequest.getHeaderNames();
        while (names.hasMoreElements()) {
            String name = (String) names.nextElement();
            String value = hrequest.getHeader(name);
            writer.println("            header=" + name + "=" + value);
        }
        writer.println("            method=" + hrequest.getMethod());
        writer.println("          pathInfo=" + hrequest.getPathInfo());
        writer.println("       queryString=" + hrequest.getQueryString());
        writer.println("        remoteUser=" + hrequest.getRemoteUser());
        writer.println("requestedSessionId=" + hrequest.getRequestedSessionId());
        writer.println("        requestURI=" + hrequest.getRequestURI());
        writer.println("       servletPath=" + hrequest.getServletPath());
    }
    writer.println("=============================================");

    // Log the resulting string
    writer.flush();
    filterConfig.getServletContext().log(sw.getBuffer().toString());
    log.info(sw.getBuffer().toString());

    // Pass control on to the next filter
    chain.doFilter(request, response);

}