[gdal-dev] Possibility to use config options in VRT-files

Even Rouault even.rouault at spatialys.com
Tue Jun 14 05:52:22 PDT 2022


Hi,

It is not possible to set configuration options in VRT files. There 
could potentially be security issues in doing so and reading untrusted VRT.

Even

Le 14/06/2022 à 14:49, Pekka Sarkola a écrit :
> Hi!
>
> I had some other problems with the WFS service description file, need 
> to check that.
>
> However, in another case I'd like to use GML_ATTRIBUTES_TO_OGR_FIELDS 
> -config for WFS service.
>
> Rgs,
>
> Pekka
>
>
> ti 14. kesäk. 2022 klo 8.58 Rahkonen Jukka 
> (jukka.rahkonen at maanmittauslaitos.fi) kirjoitti:
>
>     Hi,
>
>     Do you need to use just the OGR virtual format
>     https://gdal.org/drivers/vector/vrt.html? The simple WFS service
>     description file https://gdal.org/drivers/vector/wfs.html seems to
>     support an additional PagingAllowed element as immediate children
>     of the OGRWFSDataSource for that purpose.
>
>     -Jukka Rahkonen-
>
>     *Lähettäjä:* gdal-dev <gdal-dev-bounces at lists.osgeo.org> *Puolesta
>     *Pekka Sarkola
>     *Lähetetty:* tiistai 14. kesäkuuta 2022 8.34
>     *Vastaanottaja:* 'gdal-dev at lists.osgeo.org'
>     (gdal-dev at lists.osgeo.org) <gdal-dev at lists.osgeo.org>
>     *Aihe:* [gdal-dev] Possibility to use config options in VRT-files
>
>     Hi!
>
>     Could it be possible to add GDAL configuration options to VRT-files?
>
>     I have worked with several WFS-services, where I have to set
>     OGR_WFS_PAGING_ALLOWED=OFF -option to get data.It is not problem
>     to add system variable or --config when running ogrinfo/ogr2ogr
>     from command line. But I like to use the same .vrt-files also in
>     QGIS and it will be more convenient to add necessary
>     config-options to vrt-files.
>
>     Rgs,
>
>     Pekka
>
>
>
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