[gdal-dev] ogrinfo : strange behaviour ?

jratike80 jukka.rahkonen at maanmittauslaitos.fi
Fri Sep 27 05:28:21 PDT 2019


Hi,

With GDAL 2.4.2 from OSGeo4W I had to bypass the certificate check to avoid
error "ERROR 1: SSL certificate problem: unable to get local issuer
certificate".

This gives data:

ogrinfo GEOJSON:https://france-geojson.gregoiredavid.fr/repo/regions.geojson
-al -so --config GDAL_HTTP_UNSAFESSL YES --debug on

With GDAL 3.0.1dev the certificate was accepted without bypass. I don't know
what has been fixed but it must be something certificate related.

-Jukka Rahkonen-



Blaise de Carné wrote
> Hello there !
> 
> I've got a strange behaviour with gdal 2.4.2 :
> 
>> ogrinfo https://france-geojson.gregoiredavid.fr/repo/regions.geojson
>> INFO: Open of `
> https://france-geojson.gregoiredavid.fr/repo/regions.geojson'
>       using driver `GeoJSON' successful.
> 
> Right, that's ok. But now :
> 
>> ogrinfo GeoJSON:
> https://france-geojson.gregoiredavid.fr/repo/regions.geojson
>> FAILURE:
> Unable to open datasource `GeoJSON:
> https://france-geojson.gregoiredavid.fr/repo/regions.geojson' with the
> following drivers [...]
> 
> Expected : same result, as with gdal 2.4.0
> 
> --debug ON give me :
> 
> GNM: GNMRegisterAllInternal
> GNM: RegisterGNMFile
> GNM: RegisterGNMdatabase
> HTTP: Fetch(https://france-geojson.gregoiredavid.fr/repo/regions.geojson)
> HTTP: libcurl/7.52.1 GnuTLS/3.6.9 zlib/1.2.8 libidn2/2.2.0 libpsl/0.17.0
> (+libidn2/0.16) libssh2/1.7.0 nghttp2/1.18.1 librtmp/2.3
> HTTP: These HTTP headers were set: Accept: text/plain, application/json
> HTTP: Fetch(https://france-geojson.gregoiredavid.fr/repo/regions.geojson)
> HTTP: These HTTP headers were set: Accept: text/plain, application/json
> ERROR 6: Update from remote service not supported
> FAILURE:
> Unable to open datasource `GeoJSON:
> https://france-geojson.gregoiredavid.fr/repo/regions.geojson' with the
> following drivers.
> 
> Have a nice day !
> Blaise
> 
> 
> 
> 
> 
> 
> 
> --
> 
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