Because this will use nextcloud documents, and they are internal to nextcloud snap
On 09/02/17 14:33, Thomas Voß wrote: > I think you want: > > https://github.com/snapcore/snapd/blob/master/interfaces/builtin/home.go > > Why would you need to access documents in other snaps? > > On Thu, Feb 9, 2017 at 2:26 PM, Roberto Mier Escandón > <roberto.escan...@canonical.com> wrote: >> awsome Thomas!. You got it!. Having the doc in any snap path can be >> rendered. >> So, that answers the point of chroot working ok, but now there is >> another problem: How can I access documents in other snaps? Can content >> interface solve this? (I'll try) >> >> On 09/02/17 14:04, Thomas Voß wrote: >>> On Thu, Feb 9, 2017 at 11:35 AM, Roberto Mier Escandón >>> <roberto.escan...@canonical.com> wrote: >>>> >>>> Hey Thomas, >>>> >>>> You can find the snap at [1] >>>> Atttached are traces for: >>>> >>>> Devmode: >>>> - service.txt are the logs of the service >>>> - syslog.txt and snappy-debug.security.txt are the logs to see apparmor >>>> denials (warnings in this case). I cannot see more than ptrace ones. >>>> >>>> Classic: >>>> - service.classic.txt >>>> here i don't see any denial >>>> >>>> The only error shown is that the document has not been found. But the >>>> url is the same in classic or devmode, so that's not the reason of the >>>> problem. >>>> >>> >>> Okay, so I don't see the chroot setup failing at all (according to >>> your logs). Where is the document located in the local file system? >>> If your snap works with classic confinement, it might live outside of >>> the snap itself. >>> >>>> >>>> [1] https://github.com/rmescandon/loolwsd-snap >>>> >>>> BR. >>>> >>>> On 09/02/17 10:32, Thomas Voß wrote: >>>>> Hey Roberto, >>>>> >>>>> On Wed, Feb 8, 2017 at 4:54 PM, Roberto Mier Escandón >>>>> <roberto.escan...@canonical.com> wrote: >>>>>> Hey engineers, >>>>>> >>>>>> I need some ideas to solve this: I'm trying to snap collaboraoffice >>>>>> online but that's not being easy at all. FYI: this is a kind of Google >>>>>> Drive stuff so that when you request in your browser certain document, >>>>>> it is rendered and can be edit by many at the same time, etc.. >>>>>> >>>>>> Though I've been able to build from sources a snap package, that is only >>>>>> working in classic confinement but not in devmode or strict. >>>>>> >>>>>> The reason is because the way it works: >>>>>> - There is a server listening for documents requests >>>>>> - for every new document requested an instance of a document manager is >>>>>> started in a chrooted environment >>>>>> - If requested n documents there will be n different chroot jails based >>>>>> in same certain template >>>>>> - document manager has certain linux capabilities to create the needed >>>>>> roots (cap_fowner,cap_mknod,cap_sys_chroot...) >>>>>> - the way of packaging the snap, currently, is by setting those caps and >>>>>> call mksquashfs skipping -no-attrs option set by default by snapcraft >>>>>> >>>>> >>>>> Could you please elaborate what is not working and how it fails? >>>>> System logs, apparmor denials >>>>> and seccomp messages would be needed here for further debugging. >>>>> >>>>> What is going wrong in the devmode case? >>>>> >>>>> Thanks, >>>>> >>>>> Thomas >>>>> >>>>>> I thought about a solution of having server in a snap and document >>>>>> manager in another, but still there would be needed calling chroot for >>>>>> every new document... ideas? >>>>>> >>>>>> BR. >>>>>> >>>>>> -- >>>>>> Snapcraft mailing list >>>>>> Snapcraft@lists.snapcraft.io >>>>>> Modify settings or unsubscribe at: >>>>>> https://lists.ubuntu.com/mailman/listinfo/snapcraft >>>>> >>>> >>>> -- >>>> Snapcraft mailing list >>>> Snapcraft@lists.snapcraft.io >>>> Modify settings or unsubscribe at: >>>> https://lists.ubuntu.com/mailman/listinfo/snapcraft >>>> >>> >> >> -- >> Snapcraft mailing list >> Snapcraft@lists.snapcraft.io >> Modify settings or unsubscribe at: >> https://lists.ubuntu.com/mailman/listinfo/snapcraft > -- Snapcraft mailing list Snapcraft@lists.snapcraft.io Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/snapcraft
