external calendar

Hello,

I have a problem problem.
I configured an user which calendar is shared for a group/allocator. The user which was in this group at the point of time of sharing get an email and can visit the calendar.
But user which I added later to the group and which want to get access to the calendar with NEW CALENDAR -> Sync Dates with external Calendars and the url for example http://zimbra.example.com/home/<user>/Calendar can't connect.
There is an Error in maillog.log

Code:

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com.zimbra.common.service.ServiceException: resource unreachable: HTTP/1.1 401 permission denied you do not have sufficient permissions
Code:service.RESOURCE_UNREACHABLE
        at com.zimbra.common.service.ServiceException.RESOURCE_UNREACHABLE(ServiceException.java:205)
        at com.zimbra.cs.service.FeedManager.retrieveRemoteDatasource(FeedManager.java:150)
        at com.zimbra.cs.mailbox.Mailbox.importFeed(Mailbox.java:5089)
        at com.zimbra.cs.mailbox.Mailbox.synchronizeFolder(Mailbox.java:5079)
        at com.zimbra.cs.service.mail.CreateFolder.handle(CreateFolder.java:78)
        at com.zimbra.soap.SoapEngine.dispatchRequest(SoapEngine.java:342)
        at com.zimbra.soap.SoapEngine.dispatch(SoapEngine.java:208)
        at com.zimbra.soap.SoapEngine.dispatch(SoapEngine.java:113)
        at com.zimbra.soap.SoapServlet.doPost(SoapServlet.java:272)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
        at com.zimbra.cs.servlet.ZimbraServlet.service(ZimbraServlet.java:174)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1093)
        at org.mortbay.servlet.UserAgentFilter.doFilter(UserAgentFilter.java:81)
        at org.mortbay.servlet.GzipFilter.doFilter(GzipFilter.java:132)
        at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
        at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
        at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
        at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
        at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:716)
        at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:406)
        at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:211)
        at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
        at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
        at org.mortbay.jetty.handler.RewriteHandler.handle(RewriteHandler.java:176)
        at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
        at org.mortbay.jetty.Server.handle(Server.java:313)
        at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:506)
        at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:844)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:644)
        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:205)
        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381)
        at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:396)
        at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:442)

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How can I solve this problem.
Is there another way to realise an public calendar for all users??

Thanks
Erik

Which version/release of Zimbra? Which operating system? Which browser and which operating system is it running on? Did you search bugzilla?

Version 5.0.2 on Ubuntu 6.06.2 LTS
Browser Firefox 2.0.0.12 on Ubuntu 7.10.

Sorry, I didn't search bugzilla.

What happens if you revoke the share and recreate it, do you get the same error on the new account you've added? What permissions do the group have, view or manage?

Yes, there is the same error. permission: manage
If I insert extaernal calendar with http://public:public@zimbra.example.com/.... than the user can manage the account.

I'd suggest you file an entry in bugzilla, give as much detail as possible and exact steps to reproduce the problem (including any urls that you use) and include the stack trace.

[edit]It would also help if you enter the share url into your browser and save the file and attach that to the bug report as well.

If i enter the share url of the calendar in browser, i can download the ics file after typed in username and password