[mapserver-dev] MOTION to adopt RFC 118 - Vendor-specific WMS FILTER param

[Rahkonen Jukka (MML)]

Hi,

One thing that came late into my mind: it will be rather easy to write FILTER params which are very heavy to execute in the database. Same applies to SLD, see https://github.com/mapserver/mapserver/pull/4703, and because of that server admin can deny the use of SLD by setting ows_sld_enabled metadata into false.

Unlike  %variable% it is not easy to validate OGC filters, but should we have at least a method for disabling it with some metadata like “wms_filter_enabled”

-Jukka Rahkonen-

Lähettäjä: mapserver-dev [mailto:mapserver-dev-bounces at lists.osgeo.org] Puolesta Rahkonen Jukka (MML)
Lähetetty: 16. elokuuta 2017 7:12
Vastaanottaja: Lime, Steve D (MNIT) <steve.lime at state.mn.us>; Daniel Morissette <dmorissette at mapgears.com>; 'MapServer Dev List' <mapserver-dev at lists.osgeo.org>
Aihe: Re: [mapserver-dev] MOTION to adopt RFC 118 - Vendor-specific WMS FILTER param

+1

-Jukka Rahkonen-
________________________________
Lähettäjä: Lime, Steve D (MNIT)<mailto:steve.lime at state.mn.us>
Lähetetty: ‎16.‎8.‎2017 3:01
Vastaanottaja: Daniel Morissette<mailto:dmorissette at mapgears.com>; 'MapServer Dev List'<mailto:mapserver-dev at lists.osgeo.org>
Aihe: Re: [mapserver-dev] MOTION to adopt RFC 118 - Vendor-specific WMS FILTER param
+1
________________________________
From: mapserver-dev <mapserver-dev-bounces at lists.osgeo.org<mailto:mapserver-dev-bounces at lists.osgeo.org>> on behalf of Daniel Morissette <dmorissette at mapgears.com<mailto:dmorissette at mapgears.com>>
Sent: Tuesday, August 15, 2017 4:41:33 PM
To: 'MapServer Dev List'
Subject: [mapserver-dev] MOTION to adopt RFC 118 - Vendor-specific WMS FILTER param

We had the discussion on RFC 118 back in February and the code in my
fork (https://github.com/dmorissette/mapserver/tree/rfc118-filter) has
been in use in a few apps since, but we haven't voted to include it
officially in 7.2 yet.

So unless there is more feedback, I'll move to adopt MS RFC 118 -
Support Vendor-Specific OGC FILTER parameter in WMS requests:

http://mapserver.org/development/rfc/ms-rfc-118.html

And I start with my +1

Daniel
--
Daniel Morissette
Mapgears Inc
T: +1 418-696-5056 #201
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