So I've been a good boy and I've replaced tons of SSJS with a shiny Managed Bean. Now I'm testing in the Notes Client and I'm getting an XPINC Error;
java.lang.SecurityException: ECL Permission Denied (java.lang.RuntimePermission modifyThreadGroup)
ECL Permission Denied (java.lang.RuntimePermission modifyThreadGroup)
The IBM Developer Wiki suggests to set
In the \Data\workspace.config\rcpinstall.properties file, add the following line,
com.ibm.xsp.adapter.notescontext.level=FINEST
in the file \Data\workspace.config\rcpinstall.properties
But the only reulst I'm getting is
NotesContext checkEcl: No permission for (java.lang.RuntimePermission modifyThreadGroup)
And here I'm not getting it; I'm the signer of the database, my own entry is allowed to do everything, so why is the ECL striking?
The Managed Bean is not doing too wild things either, it's opening another notes databases, reading a view, making a notesviewnavigator, and storing in memory the view data.
Right now I'm stumped and frustrated about XPinc.
Any help appreciated!
I found the root cause of the problem, the error message was misleading. I had a managed bean that was trying to access another database to which the user had no access. The problem mentioned above with the ECL disappeared after the access to the second database was sorted out.
Related
I have successfully installed liferay 7 and configured CAS 3.6 for SSO. Everything is working fine. I was able to create users, assign roles, create pages etc etc.
After few days, I was trying to create a new user via admin, I got warning "User 30810 is not allowed to access URL https://mysite:8443/group/control_panel/manage and portlet com_liferay_users_admin_web_portlet_UsersAdminPortlet". I could not able to create user. and from then that user does not have any permission that I use to do earlier.
I googled a lot on this, got few suggestions like
1) Adding below in portal-ext.properties:
redirect.url.security.mode=domain
redirect.url.domains.allowed=*.mysite.com
session.timeout.warning=0
session.timeout.auto.extend=true
2) Some links:
https://web.liferay.com/community/forums/-/message_boards/message/92226678
3) Somewhere it is mentioned that this it is bug with liferay started from liferay 7 GA4
4) If you read the link, it is mentioned that it related to Guest user and session expiration that starts causing this issue etc.
Had any one gone through this issue? Is there any solution or workaround for this?
I could not able to update this question with all the option I tried or solutions that is mentioned on google or liferay's official jira sites however I will keep updating this question with proper references.
Meanwhile
Do provide your suggestions/solutions.
"this starts happening when some session automatically logs out"
This phrase tells me several things, like the possibility of an user logging out even though you set "session.timeout.auto.extend".
Two basic scenarios where this can happen is:
When you close your tabs, after the assigned timeout, the user will be logged out. And when you got back, especially after a browser crash or using the back button, your browser used old data.
When you have the auto session extension working with a big timeout, leading to the possibility that the session timeout configured in Liferay being bigger than the one configured on the server.
On the last case, one might be interested on completed the config you exposed with short timeouts.
session.timeout.warning=0
session.timeout.auto.extend=true
session.timeout=5
session.timeout.redirect.on.expire=true
I know it is an old thread but it may help someone...
The "extend session" functionality is not working correctly and the final user session is expired, so when they try to log in, they have the wrong CSRF token from the previous session:
You have to double-check that the session.timeout Liferay portal.properties has the same value as the session timeout configured in your application server.
You have also check that the session.timeout.auto.extend.offset is greater than 60 seconds to avoid having problems with the chrome javascript intensive throttling
In my XPages application, web users can perform a self-registration. In the registration process, a user document for the web user is created in the address book and the user is added to a group that has Editor access for the database. After executing show nlcache reset on the Domino server, the user can login to and access the application.
In ~98% of all registrations this works perfectly fine. However, sometimes new users cannot enter the application after the login because, according to the Domino server, they "are not authorized to access" the database. The login must have worked because the user id is correct. The exact same user id can also be found in the Members field of the group that has Editor access to the database. To additionally verify the user's access level, I executed NotesDatabase.queryAccess() with the user's id. It returned 0, which is the ACL default and means "No Access". Yet, there are dozens of users in the same ACL group which have absolutely no problem with accessing the database.
At the moment, we "circumvent" this problem by manually removing the user's document from the address book as well as remove him/her from the Members of the ACL group. Afterwards we ask the user the re-do the self-registration with the exact same information as before. Up to now, this second registration has always worked and the user can access the application. Yet, this is not a real solution, which is why I have to ask if anyone knows what could be the problem?
Don't create entries in the address book directly. Use the adminp process for registration. To minimize perceived delay send a validation/confirmation message the user has to click.
Comment of 12/02/2015 seems to be the correct Answer:
Check if the self-registrated user has TWO consecutives spaces in his name, (could be because trailling space too)
In group domino do a FullTrim. So we have
John<space><space>Smith
that is not in group XXX because in the members it's:
John<space>Smith.
This may have something to do with the frequency at which the views index are refreshed in the names.nsf
Since the access control is done groups in the ACL, the server will "know" which user belongs to which group only after the views index have been updated.
In a normal setting, this can take a couple of minutes.
You can test this hypothesis by forcing an index refresh, either with CTRL-MAJ-F9 from your Notes client (warning, can take very long depending on network and number of entries in the names.nsf) or with the command
load updall -v names.nsf
... or by having the users wait a little while and try again 5min later.
Ok, first a question. If you let the user wait a couple of minutes will the access then work? I.e. is it a refresh/caching problem - or an inconsistency in the way you add the user to the group?
I assume that the format of the user name is correct as it works in most cases (i.e. fully hierarchical name)... Is there anything "special" about the names that do not work?
I do a similar thing (and has done several times) - although with some differences :-)
I typically use Directory Assistance to include my database with a "($Users)" view. When I update anything in this view I do a view.refresh() on the view (using Java). I typically do not use groups in these type of applications (either not applicable - or I use OU's or roles for specific users). I am not sure how the group membership is calculated - but I guess you could try to locate the relevant view (though none of them seemed obvious when I looked) - and do a refresh on it.
/John
We plan to implement a company-internal portal with Liferay 6.2. Since many of the team members are not within the company's network, the access has to be allowed from the internet.
Now I see a big problem with the Guest role, since it 1) can access Guest-viewable content without login and 2) this is the default selection when for example uploading a document.
What I really need, is that only the login page is generally viewable, but all other sites and content is only visible to logged-in users, without the need to explicitely assign the permissions for each item correctly.
So the question is, can I prevent the guest role to access anything beyond the login page, so to say eliminate it from everything within the portal?
Update:
It was proposed to use only private pages. While this might work, it implies as far as I know, that each user has to be member of the site. But then it's no longer possible to have a site structure with different users participating in different sites and still be able to view public infomation (meaning public for all logged-in users) - or am I wrong?
Update 2:
I agree to a solution where one has to prevent the assignments to the guest role programmatically, via hook or via deeper changes in liferay. Yet, I like to double-check that administrative and think of a periodic database job or program using the API which check for relations to the guest role which came in around the hook or by wrong permission settings of a user and delete them again. How could that be done?
When a document is uploaded through a private page, the permissions actually default to be not accessible to "Guest". This is guaranteed easiest if you don't have any public pages.
Also, you can access the API and change the default permissions once a document gets uploaded (no need to override core Liferay functionality like defaults): Just write a service hook that overrides the upload of a document with a version that sets the permissions you want right after a document has been uploaded. This will catch all other upload attempts, e.g. through services, Webdav etc.
Edit (after your comment): Added the link to Dev Guide. The actual use of the API is a bit too much to update this answer with on the fly. You might want to look at old examples like sevencogs (part 2) to get used to the actual API, but DevGuide will describe how to write the plugin in the first place.
You could still use the public pages etc. and disable the guest's VIEW permission on every element but the login page and it's resources.
Now, as you have already noticed, the fact that, by default, whenever creating any content the Guest gets the VIEW permission is a substantial problem.
I'd suggest to simply override the <guest-defaults> values in Liferay's core portlets' resource permission files (the ones in ROOT/WEB-INF/classes/resource-actions/) to remove these default values. If it's not clear to you on how to do it, see, e.g., this forum topic: https://www.liferay.com/community/forums/-/message_boards/message/486154 .
All you need to do is delete all public pages. Every page that you create should be private. Don't worry about login page, reset password and self-registration (if allowed), by default they are public.
Hope this helps.
There is an application that we are using it both on XPiNC and browsers.
Before you can access the application, you must log-in with your user.id from lotus notes. The problem is there are several login msgboxes ( where you must again log in with your username and passwords ) saying:
The server says /xsp/.ibmxspres/dojoroot-1.8.1/dojo.
or
The server says /xsp/.ibmxspres/.mini/dojo/.en-us.
or
The server says /xsp/.ibmxspres/.mini/css.
or
The server says /xsp/.ibmxspres/.extlib/icons.
and so on. Even when I just hit F5 when I'm logged on in application ( there is, also, a computed field which displays the username ) those type of messages are being displayed.
What should I do as a developer? Or there must be some settings at the server?
I have the following ACL rights:
ACL: User type: Person and Access: Manager.
Effective access: all the checkboxes are checked except Full Access Administrator
Thanks for your time!
Ok, this should be straight out of the box ;-)
What I find strange is that the ressources you seem to be asked for access to use are some of the "built in" ressources (Dojo, css, etc.) in XPages...???
So first thing is really to test that this has nothing to do with your application:
Create a new application
Set a proper ACL that will force you to log in (Default reader or higher, a person called "Anonymous" no access)
Create a simple XPage and open it from the browser
What happens?
If everything works, then you need to add some elements that use the ressources (css, Dojo, etc.). Then what happens?
I guess you will see the same problems... If so, you need to have a look at the way you have set up your server for web access. Are you using internet sites? Do you use basic or session based authentication?
What does the ACL of your application look like?
What you experience could be caused by "realms" i.e. the "path" to which you log in. A simple example:
If you are required to log in to access the ressource /path/db.nsf/view/doc1?openDocument then your realm will be "/path/db.nsf/view/" - if then you try to create a document using /path/db.nsf/newDoc.xsp then you could be asked for access to the realm "/path/db.nsf/".
I must admit that I haven't seen these issues for quite a while - but that may be due to the fact that I control access to the database as a whole - if users need access to something inside the database I implement it using "public access". But first, let us hear a little more about your findings before we chase it as a realm issue ;-)
EDIT:
Ok, so you are using basic authentication. There are lots of good reasons to use session based authentication instead. However, that does not explain your problem. What OS are you using? An OS with file access in the file structure? Could it be that the user running Domino does not have access to the ressources? Have any (file) restrictions to these directories been set up? You really should not be prompted to login for these ressources....
Did you try another "new" application?
/John
Switch to session based authentication. The multiple prompts point to BASIC where you can't logout unless you close the browser
I'm using the following code to impersonate a different user.
http://www.codeproject.com/KB/cs/zetaimpersonator.aspx
The problem is that I also need to call a local executable. When attempting to access the .exe I'm getting the error "Access Denied". I've tried adding the impersonated user to the file permissions but that didn't appear to work.
So my question, is there an easy way to break out of the impersonated user and come back in?
I'm open to other suggestions as well.
I had to add the impersonated user under the Admin group. I dont like it, but its fixed.