[QGIS-Developer] QGIS Server - SSL handshake failed for cascading WMS

[Anne Blankert]

 I confirm that this procedure works.

Thanks!


2018-06-01 14:05 GMT+02:00 René-Luc Dhont <rldhont at gmail.com>:

> Hi all,
>
> To fix this issue, you have to add HOME environmental variable to a
> directory in which the directory .qgis2 is writable for the user used by
> QGIS Server, with Apache2, it's www-data.
>
> For exemple, do these commands:
> ```
> mkdir /srv/qgis/.qgis2
> chown www-data:www-data /srv/qgis/.qgis2
> chmod 774 /srv/qgis/.qgis2
> ```
>
> And add this in your apache virtual host:
> ```
> FcgidInitialEnv HOME "/srv/qgis"
> ```
>
> The documentation probably needs to be updated.
>
> Regards,
> René-Luc
>
>
> Le 14/05/2018 à 17:49, Alessandro Pasotti a écrit :
>
> And this:
>
> https://issues.qgis.org/issues/17951
>
> and this too:
>
> https://issues.qgis.org/issues/16462
>
>
>
> On Mon, May 14, 2018 at 4:58 PM, Régis Haubourg <regis.haubourg at gmail.com>
> wrote:
>
>> Hi Anne,
>> did you test QGIS 3.0 also?
>> Could you create an issue in issue.qgis.org tracker?
>>
>> I found that one, that seemed related https://issues.qgis.org/issues
>> /18634
>>
>> Regards,
>> Régis
>>
>> 2018-05-14 16:25 GMT+02:00 Anne Blankert <anne.blankert at geodan.nl>:
>>
>>> Hello List,
>>>
>>> This question was already asked in Jan 2017, but no solution was posted.
>>> http://osgeo-org.1560.x6.nabble.com/QGIS-Server-SSL-handshak
>>> e-failed-for-cascading-WMS-td5305094.html
>>>
>>> The problem: if QGIS uses an HTTPS (SSL) WMS service, the WMS works
>>> nicely in QGIS desktop. However, if you use the same .qgs project file on
>>> QGIS Server, all requests to the HTTPS (SSL) WMS server result in an  SSL
>>> handshake error.
>>>
>>> This (still) happens on:
>>> Ubuntu 16.04
>>> QGIS server 2.18
>>> An example WMS https server showing the problem is:
>>> https://geodata.nationaalgeoregister.nl/bag/ows
>>>
>>> A workaround could be to use the HTTP version of the WMS instead of the
>>> HTTPS version. However, the capabilities of many HTTP services advertise
>>> the HTTPS version for the GETMAP, GETFEATUREINFO and GETLEGENDGRAPHIC
>>> endpoints.
>>>
>>> The SSL problem also arises when trying to use WFS services over HTTPS
>>> from QGIS Server.
>>>
>>> Is this a known problem? Is there a workaround? Should I file a bug
>>> report?
>>>
>>> Thanks,
>>>
>>> Anne
>>>
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>>
>>
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>
>
>
> --
> Alessandro Pasotti
> w3:   www.itopen.it
>
>
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