[OpenLayers-Users] Tokens for secure ArcGIS Server layers
David Wright
dwright at i3.com
Tue Oct 13 11:42:07 EDT 2009
Thanks David and Bart for your suggestions. It is an interesting approach
to tap the WMS capability of ArcGIS Server services for use in OpenLayers.
I was looking for a way to hit the ArcGIS Service interface directly (for
best performance). If I'm not mistaken, once you secure an ArcGIS Server
service then OGC capabilities (WMS< WCS, and KML) are not accessible since
ESRI's security is not part of the OGC spec. I wound up following
Christopher Shmidt's xyz-esri.html example which covered my needs to work
with tiled map services, and to pass in the token value. Thanks Chris!
function init(){
OpenLayers.Util.onImageLoadError = function() {
this.style.display="none";}
var layerExtent = new
OpenLayers.Bounds(-8037508.34,-8037508.34,8037508.34,8037508.34)
map = new OpenLayers.Map( 'map', {'Extent': layerExtent} );
layer = new OpenLayers.Layer.XYZ( "ESRI",
"http://mygisserver/ArcGIS/rest/services/mygisservice/MapServer/tile/${z}/${
y}/${x}?token=0000mytoken0000..",
{sphericalMercator: true} );
map.addLayer(layer);
map.zoomToExtent(map.Extent);
}
-Dave Wright
From: users-bounces at openlayers.org [mailto:users-bounces at openlayers.org] On
Behalf Of David Wright
Sent: Thursday, October 08, 2009 12:17 PM
To: users at openlayers.org
Subject: [OpenLayers-Users] Tokens for secure ArcGIS Server layers
Hello users,
Has anyone found a way to pass the token value associated with secured ESRI
ArcGIS Server Dynamic Map service layer in OpenLayers 2.8?
Its always passed in as a parameter "&token=mytokenvalue."
var agsDaynamicLayer = new
OpenLayers.Layer.AgsDynamic(
"i3
Nightlights (Dynamic)",
"http://myArcGISServer/ArcGIS/rest/services/myDynamicService/MapServer/Expor
t?",
{
LAYERS: 'show:0',
IMAGESR: '900913',
BBOXSR: '4326',
FORMAT: 'png',
TRANSPARENT: true,
},
{
isBaseLayer: false,
singleTile: true
}
);
Many thanks,
-Dave
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