Discussion:
[jcifs] jCIFS and CBT
mleo
2015-06-17 13:59:20 UTC
Permalink
Hi jcifs experts,

I'm wondering if current release of jCIFS (1.3.18) is able to establish
a connection with a server that requires the Channel Binding Token (part
of the Extended Protection Authentication (EPA)).

Thanks in advance
Michael B Allen
2015-06-25 23:24:03 UTC
Permalink
Post by mleo
Hi jcifs experts,
I'm wondering if current release of jCIFS (1.3.18) is able to establish a
connection with a server that requires the Channel Binding Token (part of
the Extended Protection Authentication (EPA)).
I have never heard of a "Channel Binding Token". Is that an SMB3 feature?

Mike
--
Michael B Allen
Java Active Directory Integration
http://www.ioplex.com/
Christopher R. Hertel
2015-06-25 23:45:51 UTC
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Mike:

I think you're right. I have not seen a reference to that particular name,
but SMB3 did introduce multichannel support, and that requires a
cryptographic key to associate new transport-layer connections with an
existing session.


Chris -)-----
Post by Michael B Allen
Post by mleo
Hi jcifs experts,
I'm wondering if current release of jCIFS (1.3.18) is able to establish a
connection with a server that requires the Channel Binding Token (part of
the Extended Protection Authentication (EPA)).
I have never heard of a "Channel Binding Token". Is that an SMB3 feature?
Mike
--
Michael B Allen
Java Active Directory Integration
http://www.ioplex.com/
--
"Implementing CIFS - the Common Internet FileSystem" ISBN: 013047116X
Samba Team -- http://www.samba.org/ -)----- Christopher R. Hertel
jCIFS Team -- http://jcifs.samba.org/ -)----- ubiqx development, uninq.
ubiqx Team -- http://www.ubiqx.org/ -)----- ***@ubiqx.mn.org
OnLineBook -- http://ubiqx.org/cifs/ -)----- ***@ubiqx.org
Michael B Allen
2015-06-26 01:49:51 UTC
Permalink
Actually I think he's asking about channel bindings as used by auth
protocols so that TLS can use the auth'd session key to do it's
crypto. Meaning it's an HTTP question. So nothing to do with CIFS.
Ignore ...

Mike
Post by Christopher R. Hertel
I think you're right. I have not seen a reference to that particular name,
but SMB3 did introduce multichannel support, and that requires a
cryptographic key to associate new transport-layer connections with an
existing session.
Chris -)-----
Post by Michael B Allen
Post by mleo
Hi jcifs experts,
I'm wondering if current release of jCIFS (1.3.18) is able to establish a
connection with a server that requires the Channel Binding Token (part of
the Extended Protection Authentication (EPA)).
I have never heard of a "Channel Binding Token". Is that an SMB3 feature?
Mike
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