Example usage for javax.servlet.http HttpServletRequest getAttributeNames

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

  1. HOME
  2. Java
  3. javax
  4. javax.servlet.http.*
  5. HttpServletRequest
  6. getAttributeNames

Introduction

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

Prototype

public Enumeration<String> getAttributeNames();

Source Link

Document

Returns an Enumeration containing the names of the attributes available to this request.

Usage

From source file:com.glaf.report.web.springmvc.MxReportController.java

@ResponseBody
@RequestMapping("/xls")
public void xls(HttpServletRequest request, HttpServletResponse response) throws Exception {
    String reportId = request.getParameter("reportId");
    if (StringUtils.isNotEmpty(reportId)) {
        LoginContext loginContext = RequestUtils.getLoginContext(request);

        Map<String, Object> params = RequestUtils.getParameterMap(request);

        java.util.Enumeration<?> e = request.getAttributeNames();
        while (e.hasMoreElements()) {
            String name = (String) e.nextElement();
            params.put(name, request.getAttribute(name));
        }/* www  . ja  v  a2 s .  com*/

        Workbook wb = JxlsReportContainer.getContainer().execute(reportId, loginContext.getActorId(), params);
        if (wb != null) {
            String contentDisposition = "attachment;filename=\"export.xls\"";
            response.setHeader("Content-Transfer-Encoding", "base64");
            response.setHeader("Content-Disposition", contentDisposition);
            response.setContentType("application/octet-stream");
            java.io.OutputStream outputStream = response.getOutputStream();
            wb.write(outputStream);
            outputStream.flush();
            outputStream.close();
            outputStream = null;
            wb = null;
        }
    }
}

From source file:com.icesoft.faces.webapp.http.servlet.ServletEnvironmentRequest.java

public ServletEnvironmentRequest(Object request, HttpSession session, Authorization authorization) {
    HttpServletRequest initialRequest = (HttpServletRequest) request;
    this.session = session;
    this.authorization = authorization;
    //Copy common data
    authType = initialRequest.getAuthType();
    contextPath = initialRequest.getContextPath();
    remoteUser = initialRequest.getRemoteUser();
    userPrincipal = initialRequest.getUserPrincipal();
    requestedSessionId = initialRequest.getRequestedSessionId();
    requestedSessionIdValid = initialRequest.isRequestedSessionIdValid();

    attributes = new HashMap();
    Enumeration attributeNames = initialRequest.getAttributeNames();
    while (attributeNames.hasMoreElements()) {
        String name = (String) attributeNames.nextElement();
        Object attribute = initialRequest.getAttribute(name);
        if ((null != name) && (null != attribute)) {
            attributes.put(name, attribute);
        }//from   w ww . jav a 2  s  . c o  m
    }

    // Warning:  For some reason, the various javax.include.* attributes are
    // not available via the getAttributeNames() call.  This may be limited
    // to a Liferay issue but when the MainPortlet dispatches the call to
    // the MainServlet, all of the javax.include.* attributes can be
    // retrieved using this.request.getAttribute() but they do NOT appear in
    // the Enumeration of names returned by getAttributeNames().  So here
    // we manually add them to our map to ensure we can find them later.
    String[] incAttrKeys = Constants.INC_CONSTANTS;
    for (int index = 0; index < incAttrKeys.length; index++) {
        String incAttrKey = incAttrKeys[index];
        Object incAttrVal = initialRequest.getAttribute(incAttrKey);
        if (incAttrVal != null) {
            attributes.put(incAttrKey, initialRequest.getAttribute(incAttrKey));
        }
    }

    headers = new HashMap();
    Enumeration headerNames = initialRequest.getHeaderNames();
    while (headerNames.hasMoreElements()) {
        String name = (String) headerNames.nextElement();
        Enumeration values = initialRequest.getHeaders(name);
        headers.put(name, Collections.list(values));
    }

    parameters = new HashMap();
    Enumeration parameterNames = initialRequest.getParameterNames();
    while (parameterNames.hasMoreElements()) {
        String name = (String) parameterNames.nextElement();
        parameters.put(name, initialRequest.getParameterValues(name));
    }

    scheme = initialRequest.getScheme();
    serverName = initialRequest.getServerName();
    serverPort = initialRequest.getServerPort();
    secure = initialRequest.isSecure();

    //Copy servlet specific data
    cookies = initialRequest.getCookies();
    method = initialRequest.getMethod();
    pathInfo = initialRequest.getPathInfo();
    pathTranslated = initialRequest.getPathTranslated();
    queryString = initialRequest.getQueryString();
    requestURI = initialRequest.getRequestURI();
    try {
        requestURL = initialRequest.getRequestURL();
    } catch (NullPointerException e) {
        //TODO remove this catch block when GlassFish bug is addressed
        if (log.isErrorEnabled()) {
            log.error("Null Protocol Scheme in request", e);
        }
        HttpServletRequest req = initialRequest;
        requestURL = new StringBuffer(
                "http://" + req.getServerName() + ":" + req.getServerPort() + req.getRequestURI());
    }
    servletPath = initialRequest.getServletPath();
    servletSession = initialRequest.getSession();
    isRequestedSessionIdFromCookie = initialRequest.isRequestedSessionIdFromCookie();
    isRequestedSessionIdFromURL = initialRequest.isRequestedSessionIdFromURL();
    characterEncoding = initialRequest.getCharacterEncoding();
    contentLength = initialRequest.getContentLength();
    contentType = initialRequest.getContentType();
    protocol = initialRequest.getProtocol();
    remoteAddr = initialRequest.getRemoteAddr();
    remoteHost = initialRequest.getRemoteHost();
    initializeServlet2point4Properties(initialRequest);
}

From source file:org.apache.hadoop.fs.webdav.WebdavServlet.java

protected void service(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    log.info("/--------------------------------------------------");
    log.debug(request.getMethod() + " " + request.getRequestURL().toString());
    log.info(request.getMethod() + " " + request.getRequestURL().toString());
    log.info(request.getMethod() + " " + request.getRequestURI().toString());

    log.info("  RemoteHost: " + request.getRemoteHost());
    log.info("| ATTRIBUTES: ");
    Enumeration e1 = request.getAttributeNames();
    while (e1.hasMoreElements()) {
        String name = (String) e1.nextElement();
        log.info("|| " + name + ": ");
    }//from w w  w  .  j  av a 2s.  c om

    log.info("| PARAMETERS: ");
    Enumeration e2 = request.getParameterNames();
    while (e2.hasMoreElements()) {
        String name = (String) e2.nextElement();
        log.info("|| " + name + ": ");
    }

    log.info("HEADERS: ");
    Enumeration e6 = request.getHeaderNames();
    while (e6.hasMoreElements()) {
        String name = (String) e6.nextElement();
        log.info("-- " + name + ": " + request.getHeader(name));
    }
    log.info("RemoteUser: " + request.getRemoteUser());
    log.info("AuthType: " + request.getAuthType());

    currentUserName = request.getRemoteUser();

    String roles = "";
    if (currentUserRoles != null) {
        for (String roleName : currentUserRoles) {
            roles += roleName + ", ";
        }
        if (roles.length() > 2) {
            roles = roles.substring(0, roles.length() - 2);
        }
    }
    log.debug("Roles: " + roles);

    try {
        super.service(request, response);
    } catch (Exception e) {
        if (e.getCause() instanceof AccessControlException) {
            log.info("EXCEPTION: Can't access to resource. You don't have permissions.");
            MultiStatusResponse msr = new MultiStatusResponse(request.getRequestURL().toString(), 401,
                    "Can't access to resource. You don't have permissions.");

            MultiStatus ms = new MultiStatus();
            ms.addResponse(msr);

            WebdavResponse webdavResponse = new WebdavResponseImpl(response);
            webdavResponse.sendMultiStatus(ms);
        } else
            new WebdavResponseImpl(response).sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
    }

    log.info("\\--------------------------------------------------");
}

From source file:org.wso2.carbon.identity.authenticator.saml2.sso.ui.SSOAssertionConsumerService.java

/**
 * Handle SAML Responses and authenticate.
 *
 * @param req        HttpServletRequest//from ww w .  j a v a 2  s.co  m
 * @param resp       HttpServletResponse
 * @param samlObject SAML Response object
 * @throws ServletException  Error when redirecting
 * @throws IOException       Error when redirecting
 */
private void handleSAMLResponses(HttpServletRequest req, HttpServletResponse resp, XMLObject samlObject)
        throws ServletException, IOException, SAML2SSOUIAuthenticatorException {
    Response samlResponse;
    samlResponse = (Response) samlObject;
    List<Assertion> assertions = samlResponse.getAssertions();
    Assertion assertion = null;
    if (assertions != null && assertions.size() > 0) {
        assertion = assertions.get(0);
    }

    if (assertion == null) {

        // This condition would succeed if Passive Login Request was sent because SP session has timed out
        if (samlResponse.getStatus() != null && samlResponse.getStatus().getStatusCode() != null
                && samlResponse.getStatus().getStatusCode().getValue()
                        .equals("urn:oasis:names:tc:SAML:2.0:status:Responder")
                && samlResponse.getStatus().getStatusCode().getStatusCode() != null
                && samlResponse.getStatus().getStatusCode().getStatusCode().getValue()
                        .equals("urn:oasis:names:tc:SAML:2.0:status:NoPassive")) {

            RequestDispatcher requestDispatcher = req.getRequestDispatcher("/carbon/admin/login.jsp");
            requestDispatcher.forward(req, resp);
            return;

        }

        if (samlResponse.getStatus() != null && samlResponse.getStatus().getStatusMessage() != null) {
            log.error(samlResponse.getStatus().getStatusMessage().getMessage());
        } else {
            log.error("SAML Assertion not found in the Response.");
        }
        throw new SAML2SSOUIAuthenticatorException("SAML Authentication Failed.");
    }

    // Get the subject name from the Response Object and forward it to login_action.jsp
    String username = null;
    if (assertion.getSubject() != null && assertion.getSubject().getNameID() != null) {
        username = Util.getUsernameFromResponse(samlResponse);
    }

    if (log.isDebugEnabled()) {
        log.debug("A username is extracted from the response. : " + username);
    }

    if (username == null) {
        log.error("SAMLResponse does not contain the name of the subject");
        throw new SAML2SSOUIAuthenticatorException("SAMLResponse does not contain the name of the subject");
    }

    String relayState = req.getParameter(SAMLConstants.RELAY_STATE);
    boolean isFederated = false;

    if (relayState != null) {
        FederatedSSOToken federatedSSOToken = org.wso2.carbon.identity.authenticator.saml2.sso.common.SSOSessionManager
                .getFederatedToken(relayState);
        if (federatedSSOToken != null) {
            isFederated = true;
            HttpServletRequest fedRequest = federatedSSOToken.getHttpServletRequest();

            String samlRequest = fedRequest.getParameter("SAMLRequest");
            String authMode = SAMLConstants.AuthnModes.USERNAME_PASSWORD;
            String fedRelayState = fedRequest.getParameter(SAMLConstants.RELAY_STATE);
            String rpSessionId = fedRequest.getParameter(MultitenantConstants.SSO_AUTH_SESSION_ID);

            Enumeration<String> e = fedRequest.getAttributeNames();

            while (e.hasMoreElements()) {
                String name = e.nextElement();
                req.setAttribute(name, fedRequest.getAttribute(name));
            }

            Cookie[] cookies = fedRequest.getCookies();

            if (cookies != null) {
                for (int i = 0; i < cookies.length; i++) {
                    resp.addCookie(cookies[i]);
                }
            }

            HttpSession session = fedRequest.getSession();

            // Use sessionID as the tokenID, if cookie is not set.
            String ssoTokenID = session.getId();
            Cookie tokenCookie = getSSOTokenCookie(fedRequest);
            if (tokenCookie != null) {
                ssoTokenID = tokenCookie.getValue();
            }

            handleFederatedSAMLRequest(req, resp, ssoTokenID, samlRequest, fedRelayState, authMode,
                    assertion.getSubject(), rpSessionId);
        }
    }

    if (!isFederated) {
        // Set the SAML2 Response as a HTTP Attribute, so it is not required to build the
        // assertion again.
        req.setAttribute(SAML2SSOAuthenticatorConstants.HTTP_ATTR_SAML2_RESP_TOKEN, samlResponse);

        String sessionIndex = null;
        List<AuthnStatement> authnStatements = assertion.getAuthnStatements();
        if (authnStatements != null && authnStatements.size() > 0) {
            // There can be only one authentication stmt inside the SAML assertion of a SAML Response
            AuthnStatement authStmt = authnStatements.get(0);
            sessionIndex = authStmt.getSessionIndex();
        }

        String url = req.getRequestURI();
        url = url.replace("acs",
                "carbon/admin/login_action.jsp?username=" + URLEncoder.encode(username, "UTF-8"));

        if (sessionIndex != null) {
            url += "&" + SAML2SSOAuthenticatorConstants.IDP_SESSION_INDEX + "="
                    + URLEncoder.encode(sessionIndex, "UTF-8");
        }

        if (log.isDebugEnabled()) {
            log.debug("Forwarding to path : " + url);
        }

        RequestDispatcher reqDispatcher = req.getRequestDispatcher(url);
        req.getSession().setAttribute("CarbonAuthenticator", new SAML2SSOUIAuthenticator());
        reqDispatcher.forward(req, resp);
    }
}

From source file:es.sm2.openppm.front.servlets.AbstractGenericServlet.java

/**
 * Add information to plugin/*from  w  w  w.  java2  s .co  m*/
 *
 * @param req
 * @param operationPlugin
 */
@SuppressWarnings("rawtypes")
protected void setInformationPlugin(HttpServletRequest req, OperationPlugin operationPlugin) {

    // Request attributes
    //
    Hashtable<String, Object> attributes = new Hashtable<String, Object>();

    for (Enumeration e = req.getAttributeNames(); e.hasMoreElements();) {

        String attName = (String) e.nextElement();

        attributes.put(attName, req.getAttribute(attName));
    }

    operationPlugin.setAttributes(attributes);

    // Request parameters
    //
    Hashtable<String, Object> parameters = new Hashtable<String, Object>();

    for (Enumeration e = req.getParameterNames(); e.hasMoreElements();) {

        String attName = (String) e.nextElement();

        parameters.put(attName, req.getParameter(attName));
    }

    operationPlugin.setParameters(parameters);

    // Request session attributes
    //
    Hashtable<String, Object> sessionAttributes = new Hashtable<String, Object>();

    for (Enumeration e = req.getSession().getAttributeNames(); e.hasMoreElements();) {

        String attName = (String) e.nextElement();

        sessionAttributes.put(attName, req.getSession().getAttribute(attName));
    }

    operationPlugin.setSessionAttributes(sessionAttributes);

    // Resource boundle
    operationPlugin.setResourceBundle(getResourceBundle(req));
}

From source file:org.opentaps.common.util.UtilCommon.java

/**
 * Checks if a request has an error set.
 * @param request a <code>HttpServletRequest</code> value
 * @return a <code>Boolean</code> value
 */// ww  w.ja  va 2 s  .  c  om
@SuppressWarnings("unchecked")
public static Boolean hasError(HttpServletRequest request) {
    Enumeration<String> attrs = request.getAttributeNames();
    while (attrs.hasMoreElements()) {
        String a = attrs.nextElement();
        if ("_ERROR_MESSAGE_LIST_".equals(a) || "_ERROR_MESSAGE_".equals(a) || "opentapsErrors".equals(a)) {
            return true;
        }
    }
    return false;
}

From source file:org.dataone.proto.trove.mn.rest.base.AbstractWebController.java

protected void debugRequest(HttpServletRequest request) {
    /*     see values with just a plain old request object being sent through */
    logger.debug("request RequestURL: " + request.getRequestURL());
    logger.debug("request RequestURI: " + request.getRequestURI());
    logger.debug("request PathInfo: " + request.getPathInfo());
    logger.debug("request PathTranslated: " + request.getPathTranslated());
    logger.debug("request QueryString: " + request.getQueryString());
    logger.debug("request ContextPath: " + request.getContextPath());
    logger.debug("request ServletPath: " + request.getServletPath());
    logger.debug("request toString:" + request.toString());
    Enumeration<String> attributeNames = request.getAttributeNames();
    while (attributeNames.hasMoreElements()) {
        String attributeName = attributeNames.nextElement();
        logger.debug("request " + attributeName + ": " + request.getAttribute(attributeName));
    }/*  w w  w .j  a v  a 2  s . c  o m*/
    /*      values of proxyServletWrapper request object to be sent through */
    logger.info("");

    /*      uncomment to see what the parameters of servlet passed in are  */
    Map<String, String[]> parameterMap = request.getParameterMap();

    for (Object key : parameterMap.keySet()) {
        String[] values = parameterMap.get((String) key);
        for (int i = 0; i < values.length; ++i) {
            logger.info("request ParameterMap: " + (String) key + " = " + values[i]);
        }

    }
    logger.debug("");

}

From source file:com.cws.us.pws.controllers.ServicesController.java

@RequestMapping(value = "/default", method = RequestMethod.GET)
public final ModelAndView showDefaultPage() {
    final String methodName = ServicesController.CNAME + "#showDefaultPage()";

    if (DEBUG) {//from ww  w  .  j a  v  a2s  .c om
        DEBUGGER.debug(methodName);
    }

    ModelAndView mView = new ModelAndView();

    final ServletRequestAttributes requestAttributes = (ServletRequestAttributes) RequestContextHolder
            .currentRequestAttributes();
    final HttpServletRequest hRequest = requestAttributes.getRequest();
    final HttpSession hSession = hRequest.getSession();

    if (DEBUG) {
        DEBUGGER.debug("ServletRequestAttributes: {}", requestAttributes);
        DEBUGGER.debug("HttpServletRequest: {}", hRequest);
        DEBUGGER.debug("HttpSession: {}", hSession);

        DEBUGGER.debug("Dumping session content:");
        @SuppressWarnings("unchecked")
        Enumeration<String> sessionEnumeration = hSession.getAttributeNames();

        while (sessionEnumeration.hasMoreElements()) {
            String sessionElement = sessionEnumeration.nextElement();
            Object sessionValue = hSession.getAttribute(sessionElement);

            DEBUGGER.debug("Attribute: " + sessionElement + "; Value: " + sessionValue);
        }

        DEBUGGER.debug("Dumping request content:");
        @SuppressWarnings("unchecked")
        Enumeration<String> requestEnumeration = hRequest.getAttributeNames();

        while (requestEnumeration.hasMoreElements()) {
            String requestElement = requestEnumeration.nextElement();
            Object requestValue = hRequest.getAttribute(requestElement);

            DEBUGGER.debug("Attribute: " + requestElement + "; Value: " + requestValue);
        }

        DEBUGGER.debug("Dumping request parameters:");
        @SuppressWarnings("unchecked")
        Enumeration<String> paramsEnumeration = hRequest.getParameterNames();

        while (paramsEnumeration.hasMoreElements()) {
            String requestElement = paramsEnumeration.nextElement();
            Object requestValue = hRequest.getParameter(requestElement);

            DEBUGGER.debug("Parameter: " + requestElement + "; Value: " + requestValue);
        }
    }

    mView.setViewName(this.defaultPage);

    if (DEBUG) {
        DEBUGGER.debug("ModelAndView: {}", mView);
    }

    return mView;
}

From source file:es.sm2.openppm.front.servlets.AbstractGenericServlet.java

/**
 * Add information to plugin//from   w  ww. j a v a 2 s . c o  m
 *
 * @param req
 * @param genericAction
 */
protected void setInformationPlugin(HttpServletRequest req, GenericAction genericAction) {

    // Set multipart fields
    genericAction.setMultipartFields(getMultipartFields());

    // Request attributes
    //
    Hashtable<String, Object> attributes = new Hashtable<String, Object>();

    for (Enumeration e = req.getAttributeNames(); e.hasMoreElements();) {

        String attName = (String) e.nextElement();

        attributes.put(attName, req.getAttribute(attName));
    }

    genericAction.setAttributes(attributes);

    // Request parameters
    //
    Hashtable<String, Object> parameters = new Hashtable<String, Object>();

    for (Enumeration e = req.getParameterNames(); e.hasMoreElements();) {

        String attName = (String) e.nextElement();

        parameters.put(attName, req.getParameter(attName));
    }

    genericAction.setParameters(parameters);

    // Request session attributes
    //
    Hashtable<String, Object> sessionAttributes = new Hashtable<String, Object>();

    for (Enumeration e = req.getSession().getAttributeNames(); e.hasMoreElements();) {

        String attName = (String) e.nextElement();

        sessionAttributes.put(attName, req.getSession().getAttribute(attName));
    }

    genericAction.setSessionAttributes(sessionAttributes);

    // Resource boundle
    genericAction.setResourceBundle(getResourceBundle(req));
}

From source file:org.jasig.cas.support.pac4j.web.flow.ClientBackChannelAction.java

private void log(HttpServletRequest request) {

    logger.debug("=========================================================");
    logger.debug("ClientBackChannelAction.doExecute: ");
    logger.debug("request.method: " + request.getMethod());
    logger.debug("request.requestURI: " + request.getRequestURI());
    logger.debug("request.queryString: " + request.getQueryString());
    logger.debug("request. host port remoteaddress: " + request.getRemoteHost() + " " + request.getRemotePort()
            + " " + request.getRemoteAddr());
    logger.debug("request. parameter:");
    Enumeration enParams = request.getParameterNames();
    while (enParams.hasMoreElements()) {
        String paramName = (String) enParams.nextElement();
        logger.debug(paramName + ": " + request.getParameter(paramName));
    }//from  w  w w . ja  va 2  s.  co m

    logger.debug("request. attribute:");
    Enumeration enParams2 = request.getAttributeNames();
    while (enParams2.hasMoreElements()) {
        String paramName2 = (String) enParams2.nextElement();
        logger.debug(paramName2 + ": " + request.getAttribute(paramName2));
    }
    logger.debug("=========================================================");
}