[OpenLayers-Users] free proxy wfs

[Mark Prins]

2013/12/16 Mario Nuñez Jimenez <mario.nunez at atos.net>

> Dear list,
>
> I am wondering why there are WFS that doesn’t need a proxy to work.
>
>
it's not the WFS that needs the proxy, it's your browser that needs a proxy
(and that needs to run on the origin of your webapplication); only if you
manage to break the browser's security sandbox with regard to X-domain Http
Request (XHR) you will not need a proxy.. (not recommended)

If you can get your WFS to produce json as a response format you may be
able to use JSONP (and stay outside the XHR sandbox) in your application
(you would probably need to re-write the controls that issue the WFS
requests though).


>
>
> I tried in my openlayers web application:
>
> http://demo.opengeo.org/geoserver/wfs
>
And it works without having any proxy configuration, but to use services
> built by me with mapserver or geoserver I had to configure a python proxy
> to avoid cross domain issues.
>
>
I doubt this is true; I think you will find that all the examples running
on openlayers.org use the proxy at
http://openlayers.org/dev/examples/proxy.cgi eg.
http://openlayers.org/dev/examples/proxy.cgi?url=http%3A%2F%2Fdemo.opengeo.org%2Fgeoserver%2Fwfs


>
>
> What is the difference between that service and mine?
>

this hard to tell without your service.


> How could I deploy a working proxy free WFS?
>

host your WFS inside/as part of your webservice hosting your application
(same base url)
eg: http//yourwebhost/webapp/ and http//yourwebhost/wfs/


> Is that possible?
>
>
>
> Any help will be much appreciated.
>
> Thank you in advance.
>
> Cheers,
>
>
>
> *Mario Núñez Jiménez*
>
>
>
>
>
>
>
>
>
> *GEO LabTransport, Turism and Environment SectorPublic, Health and
> Transport MarketAtoS Research & InnovationC/ Albarracín, 25 - 28037 Madrid
> (Spain)T +34 912148100 <%2B34%20912148100>F +34 917543252
> <%2B34%20917543252>**mario.nunez at atos.net <mario.nunez at atos.net>*
>
>
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