[squid-users] Understand GOOGLEVIDEO Url from access.log

Yuri Voinov yvoinov at gmail.com
Tue May 10 12:19:49 UTC 2016


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It is exists not only splice, but bump also.....


10.05.16 18:17, Matus UHLAR - fantomas пишет:
>>> * alesironi <alesironi at yahoo.it>:
>>> > The problem is that on Squid log file (ACCESS.LOG) the URL I see is
>>> > similar to this:
>>> >
>>> > r10---sn-4g57knd7.googlevideo.com:443
>
>> Ralf Hildebrandt <Ralf.Hildebrandt at charite.de> schrieb am Di., 10.
Mai 2016
>> um 11:10 Uhr:
>>> 443 = https = encrypted
>>>
>>> meaning: You cannot know.
>
> On 10.05.16 09:16, Bjoern Meier wrote:
>> Wait. Since when track Squid  data?  Squid only track connections in the
>> access.log (that's why it is called access.log).
>> So, it is not importent if the data is encrypted, the connection data
can't
>> be encrypted.
>
> how did you get this?
> The data _are_ encrypted. SQUID only sees host:port, nothing more.
>
>> Why shouldn't he see the URL in the access.log?
>
> because the URL is encrypted in the stream.
>
> the "s" in https stands for "secure", which means encrypted and
> authenticated (at least with working certs).
>
> That means, the data are encrypted between browser and remote
(youtube) server
> so the others only see which host and port the connection goes to, but no
> details like the URL.
>
> Once again, browser and server know the URL, but nobody between.
>

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