[GeoNode-users] Assigning perms to custom layer model

[Simone Dalmasso]

Hi, I think that geoserver layers permissions are returned for Layer, Map
and Document using
https://github.com/GeoNode/geonode/blob/master/geonode/geoserver/views.py#L463
so
maybe you need to edit that as well.

2016-11-17 4:02 GMT+01:00 Israel López <asralf at gmail.com>:

> Hi dear devs good day
>
> I'm developing a specific app for geonode where I need an alternate layer
> model, I've used the original layer model as example, in general it works
> fine, but the problem is when I want to retrieve the resource via geoserver
> API REST.
>
> It is only available for the admin user or superuser, but not for any
> other user or anonymous,
> could you help me??? how can I assign perms for this new model, I think
> this is the trouble.
>
> Notes:
> I create the Layer from a Postgis view and upload to geoserver with the
> next code:
>
> cat = Catalog(settings.OGC_SERVER['default']['LOCATION'] + "rest",
>               _user, _password)
> workspace = cat.get_workspace(settings.DEFAULT_WORKSPACE)
> ds_list = cat.get_xml(workspace.datastore_url)
> datastores = [datastore_from_index(cat, workspace, n) for n in ds_list.findall("dataStore")]
> ds = None
> for datastore in datastores:
>     if datastore.name == "datastore":
>         ds = datastore
> ft = cat.publish_featuretype(view_name, ds, mun_layer.srid, srs=mun_layer.srid)
> ft.title = layer_title
> cat.save(ft)
>
>
> I create the Layer in Django like this:
>
> signals.pre_save.disconnect(geoserver_pre_save, sender=AlfLayer) #Not sure about this line implementation
> layer, created = AlfLayer.objects.get_or_create(name=view_name, alf_table=alf_table, defaults={
>     "workspace": workspace.name,
>     "store": ds.name,
>     "storeType": ds.resource_type,
>     "typename": "%s:%s" % (workspace.name.encode('utf-8'), ft.name.encode('utf-8')),
>     "title": ft.title or 'No title provided',
>     "uuid": str(uuid.uuid4()),
>     "bbox_x0": Decimal(ft.latlon_bbox[0]),
>     "bbox_x1": Decimal(ft.latlon_bbox[1]),
>     "bbox_y0": Decimal(ft.latlon_bbox[2]),
>     "bbox_y1": Decimal(ft.latlon_bbox[3])
> })
> signals.pre_save.connect(geoserver_pre_save, sender=AlfLayer)
>
>
> perm_spec = {
>     "users": {
>         "AnonymousUser": ["view_resourcebase"]
>     },
>     "groups": {"anonymous": ["view_resourcebase"]}
> }
>
> layer.set_permissions(perm_spec)
>
>
> Any help is appreciated, in advance so many thanks.
>
>
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>
>


-- 
Simone
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