Hi. I posted the following query to the Azure Support Twitter team and they responded with what looks to be a very promising link: https://docs.microsoft.com/en-us/azure/azure-resource-manager/resource-manager-resource-explorer
I'm wondering a few things:
We don't have a Microsoft.Web->Hostingenvironments node. We want to make this change for a particular Resource Group associated with a service Bus. Can that be done? I tried to do this by adding the ClusterSettings json for Disable TLS 1.0 directly to our "PlusTest2" Resource Group (in properties, as suggested). When I "Put"/save this, it seems as though it has worked, but then it doesn't show up. So can we do this, or do we need to create an "App Service Environment" and associate this Resource Group with that and then make changes that way?
Original message:
We are using an Azure Service Bus Queue to send messages to from a .Net app. This has worked for a few years. We are now needing to disable TLS 1.0 on our server. When we do this from our test server, we are getting TLS negotiation errors. I've examined the details using several tools. Netmon shows us that communication from http://ns-sb2-prod-ch3-003.cloudapp.net (which is where our queue,sb://plus-relocation-test.servicebus.windows.net,must resolve to) is trying to send a TLS 1.0 handshake. It tries several times and then fails with "Exception: A call to SSPI failed". I've tried to look into various Azure settings to see if we can change the TLS version for our resource group or something, but I don't see anything. Any ideas would be greatly appreciated as I've spent a great deal of time on this. Thanks!
Thanks for your help!
Ben