[squid-users] TCP_TUNNEL and ecap

[Alex Rousskov]

On 1/21/19 10:47 PM, Michael Hendrie wrote:

> I understand that in most cases adaptation of a tunnelled HTTPS 
> response is pointless as it would result message corruption but 
> wondering if it is at all possible to get the TCP_TUNNEL response 
> seen by ecap

It would be possible (and, in some cases, useful) to send tunneled
traffic through adaptation services, but doing so requires a significant
development effort: HTTP already provides what ICAP and eCAP services
need to be able to see (and even modify) tunnels, but Squid does not
implement such adaptations (yet?).

https://wiki.squid-cache.org/SquidFaq/AboutSquid#How_to_add_a_new_Squid_feature.2C_enhance.2C_of_fix_something.3F

Alex.