MVC 4 Detecting Session Timeout - CustomActionFilter
The following code
public override void OnActionExecuting(ActionExecutingContext filterContext)
if (filterContext.HttpContext.Session != null)
if (filterContext.HttpContext.Session.IsNewSession)
string cookie = filterContext.HttpContext.Request.Headers["Cookie"];
if ((cookie != null) && (cookie.IndexOf("_sessionId") >= 0))
filterContext.Result = newRedirectResult("~/SessionExpired/Index");
return;
base.OnActionExecuting(filterContext);
}is standard for checking session expiration. However in my case the the line (cookie != null) && (cookie.IndexOf("_sessionId") >= 0)always returns null and thus the user is never redirected. I am testing with a brand new wizard created MVC 4 project.
I can find a complete download sample to where my config my be wrong. <authentication mode="Forms"> <forms loginUrl="~/Account/Login" timeout="1" slidingExpiration="true" name=".ASPXFORMSAUTH" /> </authentication> <sessionState mode="InProc" timeout="1" cookieless="false"/>Please advise why this code fails or provide a link with a complete download sample project.
.Net 4.5 | VS 2012 | local IIS Web Server , IIS Express
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About ADF Faces Poll -
How are session timeouts handled
Hi,
Can anyone tell me how session timeouts are handled by the Servlet
Engine.
What is the exact role of the SessionInvalidator class. Are sessions
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in my application
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time the session should have timed out and when it actually does is too
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Amar bhat.Hi AmarBhat,
Actually this is a bug in iAS (bug id: 556909, Status: Fixed ). This is
happeninig because iAS has a bad ( late) cleanup of timed out sessions. The
getSession method (HttpSession) calls IsRequestedSessionIdValid() as a check
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Plese get back if you have any issues.
Thanks,
Rakesh.
Developer -support, iAS.
amar bhat wrote:
Hi,
Can anyone tell me how session timeouts are handled by the Servlet
Engine.
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ADF Faces : session timeout best practice
hi
I made these small modifications to the web.xml file in the SRDemoSample application:
(a) I changed the login-config from this ...
<login-config>
<auth-method>FORM</auth-method>
<form-login-config>
<form-login-page>infrastructure/SRLogin.jspx</form-login-page>
<form-error-page>infrastructure/SRLogin.jspx</form-error-page>
</form-login-config>
</login-config>... to this
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</login-config>(b) I changed the session-timeout to 1 minute.
<session-config>
<session-timeout>1</session-timeout>
</session-config>Please consider this scenario:
(1) Run the UserInterface project of the SRDemoSample application in JDeveloper.
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question
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thanks
Jan VerveckenHi,
no. Here's the content copied from a word doc:
A frequent question on the JDeveloper OTN forum, and also one that has been asked by customers directly, is how to detect and graceful handle user session expiry due to user inactivity.
The problem of user inactivity is that there is no way in JavaEE for the server to call the client when the session has expired. Though you could use JavaScript on the client display to count
down the session timeout, eventually showing an alert or redirecting the browser, this goes with a lot of overhead. The main concern raised against unhandled session invalidation due to user
inactivity is that the next user request leads to unpredictable results and errors messages. Because all information stored in the user session get lost upon session expiry, you can't recover the
session and need to start over again. The solution to this problem is a servlet filter that works on top of the Faces servlet. The web.xml file would have the servlet configured as follows
1. <filter>
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3. <filter-class>
4. adf.sample.ApplicationSessionExpiryFilter
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6. <init-param>
7. <param-name>SessionTimeoutRedirect</param-name>
8. <param-value>SessionHasExpired.jspx</param-value>
9. </init-param>
10. </filter>
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example, the page is a simple JSP page that only prints a message so the user knows what has happened. Further in the web.xml file, the filter is assigned to the JavaServer Faces
servlet as follows
1. <filter-mapping>
2. <filter-name>ApplicationSessionExpiryFilter</filter-name>
3. <servlet-name>Faces Servlet</servlet-name>
4. </filter-mapping>
The Servlet filter code compares the session Id of the request with the current session Id. This nicely handles the issue of the JavaEE container implicitly creating a new user session for the incoming request.
The only special case to be handled is where the incoming request doesn't have an associated session ID. This is the case for the initial application request.
1. package adf.sample;
2.
3. import java.io.IOException;
4.
5. import javax.servlet.Filter;
6. import javax.servlet.FilterChain;
7. import javax.servlet.FilterConfig;
8. import javax.servlet.ServletException;
9. import javax.servlet.ServletRequest;
10. import javax.servlet.ServletResponse;
11. import javax.servlet.http.HttpServletRequest;
12. import javax.servlet.http.HttpServletResponse;
13.
14.
15. public class ApplicationSessionExpiryFilter implements Filter {
16. private FilterConfig _filterConfig = null;
17.
18. public void init(FilterConfig filterConfig) throws ServletException {
19. _filterConfig = filterConfig;
20. }
21.
22. public void destroy() {
23. _filterConfig = null;
24. }
25.
26. public void doFilter(ServletRequest request, ServletResponse response,
27. FilterChain chain) throws IOException, ServletException {
28.
29.
30. String requestedSession = ((HttpServletRequest)request).getRequestedSessionId();
31. String currentWebSession = ((HttpServletRequest)request).getSession().getId();
32.
33. boolean sessionOk = currentWebSession.equalsIgnoreCase(requestedSession);
34.
35. // if the requested session is null then this is the first application
36. // request and "false" is acceptable
37.
38. if (!sessionOk && requestedSession != null){
39. // the session has expired or renewed. Redirect request
40. ((HttpServletResponse) response).sendRedirect(_filterConfig.getInitParameter("SessionTimeoutRedirect"));
41. }
42. else{
43. chain.doFilter(request, response);
44. }
45. }
46.
47. }
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Ps.: For testing and development, set the following parameter in web.xml to 1 so you don't have to wait 35 minutes
1. <session-config>
2. <session-timeout>1</session-timeout>
3. </session-config> Frank
Edited by: Frank Nimphius on Jun 9, 2011 8:19 AM -
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Environment :
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at oracle.ifs.protocols.smb.server.DbTree.getQuery(Compiled Code)
at oracle.ifs.protocols.smb.server.ComTrans.trans2FindFirst(Compiled Code)
at oracle.ifs.protocols.smb.server.ComTrans.replyTransaction2(Compiled Code)
at oracle.ifs.protocols.smb.server.ComTrans.process(Compiled Code)
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Message was edited by: Roy Cohen -
Hi All,
I have the following set up configured.
1)Deployed a web application in a plain(non oim suite related) weblogic domain
2)Installed OHS,OAM,OIM and OUD
3)Configured OHS,OAM,OIM and OUD for SSO in OAM with the external URL from the independent weblogic domain
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I have the session time out value configured as 600(seconds) in weblogic.xml of the web application.
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How to resolve this issue.
Please advice.
I have the following configured in OHS proxy.
<Location /bc>
SetHandler weblogic-handler
WebLogicHost ZZZZZZ.oracle.com
WebLogicPort 9001
</Location>
firebug show the following URL getting hit just after the session invalidation http://ZZZZZ.com/oam/server/obrareq.cgi?encquery%3DHBGRZNUhr5Ucxs
and the following error gets logged in oam server
"Session invalid as returned by CHECK_VALID_SESSION_RESPONSE responseEvent fail>"
Kindly suggest.
Thanks,
PraveenVerify whats session timeout value present in below config:
http://docs.oracle.com/cd/E27559_01/admin.1112/e27239/session.htm#AIAAG354
To edit the OAM common session settings:
Log in to Oracle Access Manager.
Click System Configuration.
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In IdleTimeout (minutes), increase the current value.
Click Apply.
~J -
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Regards,
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<res-ref-name>wm/ruleWorkManager</res-ref-name>
<res-type>commonj.work.WorkManager</res-type>
<res-auth>Container</res-auth>
<res-sharing-scope>Unshareable</res-sharing-scope>
</resource-ref>
<filter>
<filter-name>JpsFilter</filter-name>
<filter-class>oracle.security.jps.ee.http.JpsFilter</filter-class>
<init-param>
<param-name>enable.anonymous</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>remove.anonymous.role</param-name>
<param-value>false</param-value>
</init-param>
<init-param>
<param-name>addAllRoles</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>jaas.mode</param-name>
<param-value>doasprivileged</param-value>
</init-param>
</filter>
<filter>
<filter-name>ADFLibraryFilter</filter-name>
<filter-class>oracle.adf.library.webapp.LibraryFilter</filter-class>
</filter>
<filter>
<filter-name>adfBindings</filter-name>
<filter-class>oracle.adf.model.servlet.ADFBindingFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>JpsFilter</filter-name>
<servlet-name>Faces Servlet</servlet-name>
<dispatcher>FORWARD</dispatcher>
<dispatcher>REQUEST</dispatcher>
<dispatcher>INCLUDE</dispatcher>
</filter-mapping>
<filter-mapping>
<filter-name>ADFLibraryFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>adfBindings</filter-name>
<servlet-name>Faces Servlet</servlet-name>
<dispatcher>FORWARD</dispatcher>
<dispatcher>REQUEST</dispatcher>
</filter-mapping>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet>
<servlet-name>resources</servlet-name>
<servlet-class>org.apache.myfaces.trinidad.webapp.ResourceServlet</servlet-class>
</servlet>
<servlet>
<servlet-name>adflibResources</servlet-name>
<servlet-class>oracle.adf.library.webapp.ResourceServlet</servlet-class>
</servlet>
<servlet>
<servlet-name>adfAuthentication</servlet-name>
<servlet-class>oracle.adf.share.security.authentication.AuthenticationServlet</servlet-class>
<init-param>
<param-name>success_url</param-name>
<param-value>/faces/InventoryUIShell</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet>
<servlet-name>Controller</servlet-name>
<servlet-class>ilog.views.faces.IlvFacesController</servlet-class>
<load-on-startup>3</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>/faces/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>resources</servlet-name>
<url-pattern>/adf/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>resources</servlet-name>
<url-pattern>/afr/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>adflibResources</servlet-name>
<url-pattern>/adflib/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>adfAuthentication</servlet-name>
<url-pattern>/adfAuthentication</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Controller</servlet-name>
<url-pattern>/_contr/*</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>35</session-timeout>
</session-config>
<mime-mapping>
<extension>html</extension>
<mime-type>text/html</mime-type>
</mime-mapping>
<mime-mapping>
<extension>txt</extension>
<mime-type>text/plain</mime-type>
</mime-mapping>
<jsp-config>
<jsp-property-group>
<url-pattern>*.jsff</url-pattern>
<is-xml>true</is-xml>
</jsp-property-group>
</jsp-config>
<security-constraint>
<web-resource-collection>
<web-resource-name>allPages</web-resource-name>
<url-pattern>/</url-pattern>
</web-resource-collection>
<auth-constraint>
<role-name>valid-users</role-name>
</auth-constraint>
</security-constraint>
<security-constraint>
<web-resource-collection>
<web-resource-name>Unsecured resources</web-resource-name>
<url-pattern>/images/</url-pattern>
<url-pattern>*.png</url-pattern>
<url-pattern>*.gif</url-pattern>
<url-pattern>*.jpg</url-pattern>
<url-pattern>*.jpeg</url-pattern>
<url-pattern>*.bmp</url-pattern>
<url-pattern>*.css</url-pattern>
<url-pattern>*.js</url-pattern>
<url-pattern>/css/*</url-pattern>
<url-pattern>/afr/blank.html</url-pattern>
</web-resource-collection>
</security-constraint>
<security-constraint>
<web-resource-collection>
<web-resource-name>adfAuthentication</web-resource-name>
<url-pattern>/adfAuthentication</url-pattern>
</web-resource-collection>
<auth-constraint>
<role-name>valid-users</role-name>
</auth-constraint>
</security-constraint>
<login-config>
<auth-method>FORM</auth-method>
<form-login-config>
<form-login-page>/faces/login.jspx</form-login-page>
<form-error-page>/faces/error.jspx</form-error-page>
</form-login-config>
</login-config>
<security-role>
<role-name>valid-users</role-name>
</security-role>
<welcome-file-list>
<welcome-file>/faces/InventoryUIShell</welcome-file>
</welcome-file-list>
</web-app>hi
this can be done using a simple "Servlet Filters" which will check whether the user session is valid or not. so for every connect to the server the filter runs and redirects to the login page if the session has expired. here you can configure your filter to be activated for every URL or a patterns of urls.
u need servlet2.3 supported server for this.
hope this helps
shrini
I have an business j2ee application run on oc4j. When the session timeout declared on the web.xml expire, i want to redirect automaticaly the user to my login.jsp to force him to reconnect. I try j_security_chek, but i want to restart the business application at the top and not to the page which are request. Somebody know who i can do this mechanism. I try too special tag in jsp, this run very good but i have to repeate this call on every page. I look for an other simply mechanism to that
Thanks -
How to set session timeout per user
Hi,
Ho do I set the session timeout per User in the
Application.cfm File??
I tried using
<cfif SESSION.UID EQ 1>
<CFAPPLICATION NAME="appControl" SESSIONMANAGEMENT="Yes"
sessiontimeout="#CreateTimeSpan(0,0,20,0)#">
</cfelse>
<CFAPPLICATION NAME="appControl" SESSIONMANAGEMENT="Yes"
sessiontimeout="#CreateTimeSpan(1,0,0,0)#">
</cfif>
But this didnt work because the cfapplication seems to have
to be at the top before I call the variable SESSION.UID which
I set on my login page..
Someone know how to do this??
Regards
MartinMartin,
Your code example cannot work because the "session" scope
doesn't exist until your application scope is defined. So you have
to handle this manually. Here's how you can get it done. First,
define your application to the maximum sessiontimeout you want to
have.
<CFAPPLICATION NAME="appControl" SESSIONMANAGEMENT="Yes"
SESSIONTIMEOUT="#CreateTimeSpan(1,0,0,0)#">
Then, I don't know how you are doing your login
authentication but when you have authenticated the user, you need
to define the userid and the most recent activity in the session.
Also determine your timeout value based on the userid. See example:
<CFIF IS_AUTHENTICATED>
<CFSET session.user.uid = form.userid>
<CFSET session.user.most_recent_activity = now()>
<CFIF session.user.id eq 1>
<CFSET session.user.timeout_mins = 20>
<CFELSE>
<CFSET session.user.timeout_mins = 1440>
</CFIF>
</CFIF>
Now, all you have to do is check whether the user has been
idle for too long and kill the session by purging all session
variables. For example:
<!--- if user id is defined, this means user is logged in
--->
<CFIF structKeyExists(session, "user") and
structKeyExists(session.user, "id")>
<!--- check if timeout has expired --->
<CFIF datediff("n", session.user.most_recent_activity,
now()) gt session.user.timeout_mins>
<!--- timeout has expired, kill the session and log the
user out --->
<CFSET StructClear(session)>
<!--- insert your logout code here --->
<CFELSE>
<!--- user hasn't timed out, so reset the most recent
activity to now --->
<CFSET session.user.most_recent_activity = now()>
</CFIF>
</CFIF>
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