[squid-dev] [PATCH] Add chained certificates and signing certificate to bumpAndSpliced connections
squid3 at treenet.co.nz
Fri May 1 08:36:37 UTC 2015
On 30/04/2015 5:11 p.m., Nathan Hoad wrote:
> I am running Squid with SSL bump in bump and splice mode, and I've
> observed that this mode does not append the signing certificate or any
> chained certificates to the certificate chain presented to the client.
> With old bump mode, Squid adds the signing certificate and any other
> chained certificates to the SSL context. With bump and splice mode,
> these certificates are not added. Attached is a patch that adds these
> certificates for bump and spliced connections.
Which mode? bump or splice or peek-then-bump or peek-then-splice mode?
The valid operations are different in each combination of operations.
bump mode is equivalent to the old client-first. Where squid is
generating teh whole certificate chain sent to the client.
splice or peek-then-splice modes are both equivalent to not bumping at
all. Squid is expected to pass on exactly what the server emits, no
matter how screwed.
peek-then-bump is equivalent to server-first mode. Where the
certificates generated by Squid are expected to mimic what the server
sent. The full chain is only expected IF the server sent its whole chain.
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