mstief
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Subject: TLS Connection Issue (I think)
Hello,
The XMPPClient connection was working for Cisco 11.5 and then when the server was updated to Cisco 11.5(1) the connection failed. We are using a secured Bosh connection. The Cisco 11.5(1) did remove support for TLS 1.0 which I wouldn't have thought would have broke things but looks like the culprit at the moment. The Cisco Server does support TLS 1.1 and TLS 1.2. Here is a link to the Cisco doc for reference: http://www.cisco.com/c/en/us/support/docs/customer-collabo…
The version of the Matrix.dll we have in our production code is 1.6.0.6 and I tried version 2.1.0.2 on the site to see if it made a difference and it didn't. I also found out is was a self signed cert and tied into the cert event to accept the cert and that didn't make a difference. The cert did work prior to the upgrade but I figured I would give it a shot.
Is there something I am missing to help with the TLS negotiation?
Here is the logged error for the failed connection for reference.
I can share the connection code if that is helpful.
Thank you for your time.
Mike
The XMPPClient connection was working for Cisco 11.5 and then when the server was updated to Cisco 11.5(1) the connection failed. We are using a secured Bosh connection. The Cisco 11.5(1) did remove support for TLS 1.0 which I wouldn't have thought would have broke things but looks like the culprit at the moment. The Cisco Server does support TLS 1.1 and TLS 1.2. Here is a link to the Cisco doc for reference: http://www.cisco.com/c/en/us/support/docs/customer-collabo…
The version of the Matrix.dll we have in our production code is 1.6.0.6 and I tried version 2.1.0.2 on the site to see if it made a difference and it didn't. I also found out is was a self signed cert and tied into the cert event to accept the cert and that didn't make a difference. The cert did work prior to the upgrade but I figured I would give it a shot.
Is there something I am missing to help with the TLS negotiation?
Here is the logged error for the failed connection for reference.
Matrix.Net.BoshException: BoshException ---> System.Net.WebException: The underlying connection was closed: An unexpected error occurred on a send. ---> System.IO.IOException: Authentication failed because the remote party has closed the transport stream.
at System.Net.TlsStream.EndWrite(IAsyncResult asyncResult)
at System.Net.PooledStream.EndWrite(IAsyncResult asyncResult)
at System.Net.ConnectStream.WriteHeadersCallback(IAsyncResult ar)
--- End of inner exception stack trace ---
at System.Net.HttpWebRequest.EndGetResponse(IAsyncResult asyncResult)
at #=qjt567rtYXN6bnkVuq4oq6Z5I0j5BRlldZtQ2jeIWFRo=.#=qRbmYAjbRkQePoflAPiVvmA==(IAsyncResult #=qmXVKcTHOWLZj_zNsqbUL1g==)
--- End of inner exception stack trace ---
at System.Net.TlsStream.EndWrite(IAsyncResult asyncResult)
at System.Net.PooledStream.EndWrite(IAsyncResult asyncResult)
at System.Net.ConnectStream.WriteHeadersCallback(IAsyncResult ar)
--- End of inner exception stack trace ---
at System.Net.HttpWebRequest.EndGetResponse(IAsyncResult asyncResult)
at #=qjt567rtYXN6bnkVuq4oq6Z5I0j5BRlldZtQ2jeIWFRo=.#=qRbmYAjbRkQePoflAPiVvmA==(IAsyncResult #=qmXVKcTHOWLZj_zNsqbUL1g==)
--- End of inner exception stack trace ---
I can share the connection code if that is helpful.
Thank you for your time.
Mike
