Hello,

When configuring Tomcat7 + GeoServer 2.7.2 (build 22-Jul-2015 18:35):
 - to Cascade external WMS;
 - via a corporate web proxy (requiring username and password
authentication),
 - the Squid proxy is not receiving the Username and Password.

Tomcat7 proxy configuration in Catalina.sh is:
JAVA_OPTS="-Dhttp.proxySet=true -Dhttp.proxyHost=bneqpwmgt
-Dhttp.proxyPort=32001 -Dhttp.proxyUser=prxyuser
-Dhttp.proxyPassword=prxypasswd -Dhttps.proxyHost=bneqpwmgt
-Dhttps.proxyPort=32001"

WMS getCapabilities URL we are attempting to connect to:
http://geospatial.information.qld.gov.au/ArcGIS/services/QLD/LandParcelPropertyFramework/MapServer/WMSServer?REQUEST=getCapabilities&version=1.1.0

GeoServer WMS configuration:
"Use HTTP connection pooling" is disabled.

Squid error:
TCP_DENIED/407 1886 GET
http://geospatial.information.qld.gov.au/ArcGIS/services/QLD/LandParcelPropertyFramework/MapServer/WMSServer

This indicates that:
 - Geoserver is using the configured Proxy Host and Proxy Port as expected;
 - Geoserver is not transmitting the username and password correctly.

If I reconfigure the corporate proxy to allow our Tomcat host to connect
externally without providing a username and password, the WMS cascading
data store works as expected.

Is anyone able to shed further light on this?


Regards,
  Cliff

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