[squid-users] Skype bypass using ssl_bump peek

Amos Jeffries squid3 at treenet.co.nz
Wed Dec 17 12:13:26 UTC 2014


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On 17/12/2014 10:52 p.m., Yu-Hsuan Liao wrote:


The peek at step1 should be detecting that non-TLS/SSL is occuring.

For the non-HTTP over TLS/SSL... IF you bumped it Squid can still
fallback to tunnel I think, but a slower way than splice normally
would. A few people are indicating problems or weirdness with how
serverHello is handled so YMMV.


NP: this is all brand new complicated functionality and I'm not the
author/designer. So reality may differ a bit from what I understand of
it all.




As long as you are able to determine whether to do splice and Squid
has not yet auto-generated anything that got sent out, then you should
be able to.
 If Squid has sent anything over the wire that was generated by Squid
(bumping) the only choices left are continue with bump or reject/abort.

Amos

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