Java Code Examples for org.apache.catalina.connector.Request#clearCookies()

The following examples show how to use org.apache.catalina.connector.Request#clearCookies() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: FormAuthenticator.java    From Tomcat7.0.67 with Apache License 2.0 4 votes vote down vote up 
/**
 * Restore the original request from information stored in our session.
 * If the original request is no longer present (because the session
 * timed out), return <code>false</code>; otherwise, return
 * <code>true</code>.
 *
 * @param request The request to be restored
 * @param session The session containing the saved information
 */
protected boolean restoreRequest(Request request, Session session)
        throws IOException {

    // Retrieve and remove the SavedRequest object from our session
    SavedRequest saved = (SavedRequest)
        session.getNote(Constants.FORM_REQUEST_NOTE);
    session.removeNote(Constants.FORM_REQUEST_NOTE);
    session.removeNote(Constants.FORM_PRINCIPAL_NOTE);
    if (saved == null) {
        return (false);
    }

    // Swallow any request body since we will be replacing it
    // Need to do this before headers are restored as AJP connector uses
    // content length header to determine how much data needs to be read for
    // request body
    byte[] buffer = new byte[4096];
    InputStream is = request.createInputStream();
    while (is.read(buffer) >= 0) {
        // Ignore request body
    }

    // Modify our current request to reflect the original one
    request.clearCookies();
    Iterator<Cookie> cookies = saved.getCookies();
    while (cookies.hasNext()) {
        request.addCookie(cookies.next());
    }

    String method = saved.getMethod();
    MimeHeaders rmh = request.getCoyoteRequest().getMimeHeaders();
    rmh.recycle();
    boolean cachable = "GET".equalsIgnoreCase(method) ||
                       "HEAD".equalsIgnoreCase(method);
    Iterator<String> names = saved.getHeaderNames();
    while (names.hasNext()) {
        String name = names.next();
        // The browser isn't expecting this conditional response now.
        // Assuming that it can quietly recover from an unexpected 412.
        // BZ 43687
        if(!("If-Modified-Since".equalsIgnoreCase(name) ||
             (cachable && "If-None-Match".equalsIgnoreCase(name)))) {
            Iterator<String> values = saved.getHeaderValues(name);
            while (values.hasNext()) {
                rmh.addValue(name).setString(values.next());
            }
        }
    }

    request.clearLocales();
    Iterator<Locale> locales = saved.getLocales();
    while (locales.hasNext()) {
        request.addLocale(locales.next());
    }

    request.getCoyoteRequest().getParameters().recycle();
    request.getCoyoteRequest().getParameters().setQueryStringEncoding(
            request.getConnector().getURIEncoding());

    ByteChunk body = saved.getBody();

    if (body != null) {
        request.getCoyoteRequest().action
            (ActionCode.REQ_SET_BODY_REPLAY, body);

        // Set content type
        MessageBytes contentType = MessageBytes.newInstance();

        // If no content type specified, use default for POST
        String savedContentType = saved.getContentType();
        if (savedContentType == null && "POST".equalsIgnoreCase(method)) {
            savedContentType = "application/x-www-form-urlencoded";
        }

        contentType.setString(savedContentType);
        request.getCoyoteRequest().setContentType(contentType);
    }

    request.getCoyoteRequest().method().setString(method);

    request.getCoyoteRequest().queryString().setString
        (saved.getQueryString());

    request.getCoyoteRequest().requestURI().setString
        (saved.getRequestURI());
    return (true);

}
Example 2
Source File: FormAuthenticator.java    From tomcatsrc with Apache License 2.0 4 votes vote down vote up 
/**
 * Restore the original request from information stored in our session.
 * If the original request is no longer present (because the session
 * timed out), return <code>false</code>; otherwise, return
 * <code>true</code>.
 *
 * @param request The request to be restored
 * @param session The session containing the saved information
 */
protected boolean restoreRequest(Request request, Session session)
        throws IOException {

    // Retrieve and remove the SavedRequest object from our session
    SavedRequest saved = (SavedRequest)
        session.getNote(Constants.FORM_REQUEST_NOTE);
    session.removeNote(Constants.FORM_REQUEST_NOTE);
    session.removeNote(Constants.FORM_PRINCIPAL_NOTE);
    if (saved == null) {
        return (false);
    }

    // Swallow any request body since we will be replacing it
    // Need to do this before headers are restored as AJP connector uses
    // content length header to determine how much data needs to be read for
    // request body
    byte[] buffer = new byte[4096];
    InputStream is = request.createInputStream();
    while (is.read(buffer) >= 0) {
        // Ignore request body
    }

    // Modify our current request to reflect the original one
    request.clearCookies();
    Iterator<Cookie> cookies = saved.getCookies();
    while (cookies.hasNext()) {
        request.addCookie(cookies.next());
    }

    String method = saved.getMethod();
    MimeHeaders rmh = request.getCoyoteRequest().getMimeHeaders();
    rmh.recycle();
    boolean cachable = "GET".equalsIgnoreCase(method) ||
                       "HEAD".equalsIgnoreCase(method);
    Iterator<String> names = saved.getHeaderNames();
    while (names.hasNext()) {
        String name = names.next();
        // The browser isn't expecting this conditional response now.
        // Assuming that it can quietly recover from an unexpected 412.
        // BZ 43687
        if(!("If-Modified-Since".equalsIgnoreCase(name) ||
             (cachable && "If-None-Match".equalsIgnoreCase(name)))) {
            Iterator<String> values = saved.getHeaderValues(name);
            while (values.hasNext()) {
                rmh.addValue(name).setString(values.next());
            }
        }
    }

    request.clearLocales();
    Iterator<Locale> locales = saved.getLocales();
    while (locales.hasNext()) {
        request.addLocale(locales.next());
    }

    request.getCoyoteRequest().getParameters().recycle();
    request.getCoyoteRequest().getParameters().setQueryStringEncoding(
            request.getConnector().getURIEncoding());

    ByteChunk body = saved.getBody();

    if (body != null) {
        request.getCoyoteRequest().action
            (ActionCode.REQ_SET_BODY_REPLAY, body);

        // Set content type
        MessageBytes contentType = MessageBytes.newInstance();

        // If no content type specified, use default for POST
        String savedContentType = saved.getContentType();
        if (savedContentType == null && "POST".equalsIgnoreCase(method)) {
            savedContentType = "application/x-www-form-urlencoded";
        }

        contentType.setString(savedContentType);
        request.getCoyoteRequest().setContentType(contentType);
    }

    request.getCoyoteRequest().method().setString(method);

    request.getCoyoteRequest().queryString().setString
        (saved.getQueryString());

    request.getCoyoteRequest().requestURI().setString
        (saved.getRequestURI());
    return (true);

}