[OpenLayers-Dev] Headers in WMS Layer

[Alexandre Busquets]

Hi Moises,

I think that you have to get the images through a proxy.


2014-04-04 11:52 GMT+02:00 Moises Arcos <marcos at emergya.com>:

> Thanks for the answer.
>
> I have been trying your way and it doesn't work, I get a status code 200
> but a white image on map.
>
> I don't know what more to do, any suggestion?
>
> Regards!!!
>
> 2014-04-04 11:37 GMT+02:00 Andreas Hocevar <ahocevar at boundlessgeo.com>:
>
> This will not work. WMS requests in OpenLayers are pure image
>> requests, handled by the browser. But it looks like what you want is
>> plain HTTP Basic authentication, which is supported by all browsers.
>> So you could just change your layer_url to:
>>
>> http://user:pass@rest_of_your_url/wms/
>>
>> I'm sure I do not need to tell you that doing this is equivalent to
>> sharing credentials with the whole world.
>>
>> Andreas.
>>
>> On Fri, Apr 4, 2014 at 11:30 AM, Moises Arcos <marcos at emergya.com> wrote:
>> > Hi developers,
>> >
>> > I am using OpenLayers 2.11 to display WMS Layers, but I need any help,
>> > because I am trying to pass authorization headers into a WMS request,
>> but I
>> > don't know if it's possible.
>> >
>> > The request that I sent is:
>> >
>> > var layer = new OpenLayers.Layer.WMS(
>> > layerData.name,
>> > layer_url,
>> > {
>> > layers: layers
>> > },
>> > {
>> >     headers: {
>> >                      'Authorization': 'Basic user:pass'
>> >       }
>> > }
>> > );
>> >
>> > I know that the better options to do this is throught a proxy, but I
>> need to
>> > do this temporaly.
>> >
>> > Regards!!!
>> >
>> > --
>> > Moisés Arcos Santiago
>> > Área de Proyectos
>> >
>> > Emergya Consultoría
>> > Tfno: +34 954 51 75 77
>> > Fax: +34 954 51 64 73
>> > www.emergya.es
>> >
>> > _______________________________________________
>> > Dev mailing list
>> > Dev at lists.osgeo.org
>> > http://lists.osgeo.org/mailman/listinfo/openlayers-dev
>>
>>
>>
>> --
>> Andreas Hocevar
>> Geospatial Solutions Engineer | Boundless
>> ahocevar at boundlessgeo.com
>> @boundlessgeo
>>
>
>
>
> --
> Moisés Arcos Santiago
> Área de Proyectos
>
> Emergya Consultoría
> Tfno: +34 954 51 75 77
> Fax: +34 954 51 64 73
> www.emergya.es
>
> _______________________________________________
> Dev mailing list
> Dev at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/openlayers-dev
>
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