[GeoNode-users] Problem with GeoFence permissions

Wed Mar 7 00:34:21 PST 2018

Dear all,
"alternate" attribute has been introduced on GeoNode 2.7+ with the update
of pycsw.

In the older versions you must use "typename" instead.

Regards,

Alessio Fabiani

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2018-03-06 17:26 GMT+01:00 Daniel Victoria <daniel.victoria at gmail.com>:

> Hi Paolo,
>
> I removed the try block. The error happens in the first print statement,
> when it tries to print layer.alternate.
> It says:
> AttributeError: 'Layer' object has no attribute 'alternate'
>
> I then removed the layer.alternate from the print statement and the
> sync_geofence command runs. But each time I run it, I get a different
> number of geofence data rules.
> I'll try to run the commands in a python interpreter and try to identify
> what's going on.
>
> Cheers
>
>
> On Tue, Mar 6, 2018 at 11:37 AM Paolo Corti <pcorti at gmail.com> wrote:
>
>> Daniel
>> remove the try block, and paste here the error trace stack
>> ps: to debug with the shell, you must use "django-admin shell" command
>> (which is "geonode shell" if you are using the Ubuntu package, I
>> believe)
>> thanks
>> Paolo
>>
>> On Tue, Mar 6, 2018 at 7:11 AM, Daniel Victoria
>> <daniel.victoria at gmail.com> wrote:
>> > Hi Paolo,
>> >
>> > There are 2 print statements in the except block. The first prints the
>> error
>> > and the second is the one that complains about the variable 'perm_spec'
>> > referenced before assignment.
>> >
>> > If I comment out just the second print statement I the following message
>> > printed to the screen, one for each layer registered in GeoServer
>> >
>> > ('Unexpected error:', <type 'exceptions.AttributeError'>)
>> >
>> > I tried to run the commands in a python interpreter to debug this. But I
>> > could not get the environment set. When I import the
>> geonode.layers.models
>> > in the interpreter, it complains about django_settings_module.
>> >
>> > Cheers
>> > Daniel
>> >
>> > On Mon, Mar 5, 2018 at 10:08 PM Paolo Corti <pcorti at gmail.com> wrote:
>> >>
>> >> Hi Daniel
>> >> can you try to remove the line with the print statement and see what
>> >> kind of error is raising?
>> >>
>> >> Paolo
>> >>
>> >> On Mon, Mar 5, 2018 at 12:26 PM, Daniel Victoria
>> >> <daniel.victoria at gmail.com> wrote:
>> >> > Hi Paolo,
>> >> >
>> >> > Thanks for the tip. However, I installed GeoNode from the APT
>> repository
>> >> > and
>> >> > I have no idea how to upgrade GeoNode or change GeoFence store from
>> H2
>> >> > to
>> >> > PostgreSQL.
>> >> >
>> >> > I also added time.sleep(5) in sync_geofence.py, right before the try
>> >> > block
>> >> > but I'm still getting an error: It fails with the message:
>> >> >
>> >> > ('Unexpected error:', <type 'exceptions.AttributeError'>)
>> >> > Traceback (most recent call last):
>> >> >   File "/usr/bin/django-admin", line 21, in <module>
>> >> >     management.execute_from_command_line()
>> >> >   File
>> >> > "/usr/lib/python2.7/dist-packages/django/core/
>> management/__init__.py",
>> >> > line
>> >> > 354, in execute_from_command_line
>> >> >     utility.execute()
>> >> >   File
>> >> > "/usr/lib/python2.7/dist-packages/django/core/
>> management/__init__.py",
>> >> > line
>> >> > 346, in execute
>> >> >     self.fetch_command(subcommand).run_from_argv(self.argv)
>> >> >   File
>> >> > "/usr/lib/python2.7/dist-packages/django/core/management/base.py",
>> >> > line 394, in run_from_argv
>> >> >     self.execute(*args, **cmd_options)
>> >> >   File
>> >> > "/usr/lib/python2.7/dist-packages/django/core/management/base.py",
>> >> > line 445, in execute
>> >> >     output = self.handle(*args, **options)
>> >> >   File
>> >> >
>> >> > "/usr/local/lib/python2.7/dist-packages/geonode/
>> geoserver/management/commands/sync_geofence.py",
>> >> > line 60, in handle
>> >> >     print 'perm_spec is %s' % perm_spec
>> >> > UnboundLocalError: local variable 'perm_spec' referenced before
>> >> > assignment
>> >> >
>> >> > Any other tips on how to fix this permission mess-up?
>> >> >
>> >> > Thanks
>> >> > Daniel
>> >> >
>> >> > On Mon, Mar 5, 2018 at 12:13 PM Paolo Corti <pcorti at gmail.com>
>> wrote:
>> >> >>
>> >> >> Another option could be to run a time.sleep for some seconds after
>> >> >> each layer iteration in sync_geofence command
>> >> >> cheers
>> >> >> Paolo
>> >> >>
>> >> >> On Mon, Mar 5, 2018 at 10:04 AM, Paolo Corti <pcorti at gmail.com>
>> wrote:
>> >> >> > Hi Daniel
>> >> >> >
>> >> >> > You seem to have hit this bug which I reported to GeoFence team in
>> >> >> > the
>> >> >> > past:
>> >> >> > https://github.com/geoserver/geofence/issues/98
>> >> >> >
>> >> >> > I didn't notice this happening in latest GeoFence version, so
>> >> >> > upgrading to latest GeoNode could be an option.
>> >> >> > Or you could try to use PostgreSQL instead than H2 as a GeoFence
>> >> >> > store
>> >> >> >
>> >> >> > hope this helps
>> >> >> >
>> >> >> > cheers
>> >> >> > Paolo
>> >> >> >
>> >> >> > On Mon, Mar 5, 2018 at 9:19 AM, Daniel Victoria
>> >> >> > <daniel.victoria at gmail.com> wrote:
>> >> >> >> Update: Apparently, if I update the layer permissions in the web
>> >> >> >> interface
>> >> >> >> or if i run `geonode updatelayers -f <layer_name>`, the correct
>> >> >> >> GeoFence
>> >> >> >> permissions are created. Thus, doing so a layer at a time works.
>> But
>> >> >> >> several
>> >> >> >> layers at once, no.
>> >> >> >>
>> >> >> >> What should I look for in the GeoServer log to try to figure out
>> >> >> >> where
>> >> >> >> the
>> >> >> >> problem is occurring? I can attach the GeoServer log if that
>> helps.
>> >> >> >>
>> >> >> >> Cheers
>> >> >> >> Daniel
>> >> >> >>
>> >> >> >> On Mon, Mar 5, 2018 at 9:52 AM Daniel Victoria
>> >> >> >> <daniel.victoria at gmail.com>
>> >> >> >> wrote:
>> >> >> >>>
>> >> >> >>> Hi list,
>> >> >> >>>
>> >> >> >>> I have GeoNode 2.6.3, installed from apt, in a Ubuntu machine.
>> >> >> >>> Right
>> >> >> >>> now i
>> >> >> >>> have 108 registered layers, some imported using the web
>> interface,
>> >> >> >>> some
>> >> >> >>> using the `geonode importlayers` command.
>> >> >> >>>
>> >> >> >>> Last week I noticed that some of the layers I was importing
>> using
>> >> >> >>> the
>> >> >> >>> management command had view permission problems. I realized that
>> >> >> >>> the
>> >> >> >>> cause
>> >> >> >>> was that the GeoFence rules were not being created correctly.
>> >> >> >>>
>> >> >> >>> Looking at the messages on the list, I saw that there were some
>> >> >> >>> discussions about this issue and that 1) there was a patch for
>> >> >> >>> geoserver/helper.py [1] and 2) a new `sync_geofence` management
>> >> >> >>> command.
>> >> >> >>>
>> >> >> >>> I applied the patch and downloaded the `sync_geofence` command.
>> >> >> >>>
>> >> >> >>> Now, every time I run `geonode updatelayers` I end up with a
>> >> >> >>> different
>> >> >> >>> set
>> >> >> >>> of rules in GeoFence. Some times with 106 rules, some times with
>> >> >> >>> 209
>> >> >> >>> rules
>> >> >> >>> etc. And I can't run `geonode sync_geofence` since I'm getting
>> an
>> >> >> >>> error:
>> >> >> >>>
>> >> >> >>> UnboundLocalError: local variable 'perm_spec' referenced before
>> >> >> >>> assignment
>> >> >> >>>
>> >> >> >>> Any idea how to fix this issue so I don't have to manually
>> create
>> >> >> >>> the
>> >> >> >>> GeoFence rules? And also, not have `geonode updatelayers` mess
>> up
>> >> >> >>> the
>> >> >> >>> rules
>> >> >> >>> already created?
>> >> >> >>>
>> >> >> >>> Cheers
>> >> >> >>> Daniel
>> >> >> >>>
>> >> >> >>> [1] -
>> >> >> >>>
>> >> >> >>>
>> >> >> >>> https://github.com/GeoNode/geonode/commit/
>> 94b3b6abfd1bc856be94eb58f5bf13
>> >> >> >>
>> >> >> >>
>> >> >> >> _______________________________________________
>> >> >> >> geonode-users mailing list
>> >> >> >> geonode-users at lists.osgeo.org
>> >> >> >> https://lists.osgeo.org/mailman/listinfo/geonode-users
>> >> >> >>
>> >> >> >
>> >> >> >
>> >> >> >
>> >> >> > --
>> >> >> > Paolo Corti
>> >> >> > Geospatial software developer
>> >> >> > web: http://www.paolocorti.net
>> >> >> > twitter: @capooti
>> >> >> > skype: capooti
>> >> >>
>> >> >>
>> >> >>
>> >> >> --
>> >> >> Paolo Corti
>> >> >> Geospatial software developer
>> >> >> web: http://www.paolocorti.net
>> >> >> twitter: @capooti
>> >> >> skype: capooti
>> >>
>> >>
>> >>
>> >> --
>> >> Paolo Corti
>> >> Geospatial software developer
>> >> web: http://www.paolocorti.net
>> >> twitter: @capooti
>> >> skype: capooti
>>
>>
>>
>> --
>> Paolo Corti
>> Geospatial software developer
>> web: http://www.paolocorti.net
>> twitter: @capooti
>> skype: capooti
>>
>
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