[squid-dev] Bug 4305: Squid reports X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY...
squid3 at treenet.co.nz
Sun Nov 29 07:00:51 UTC 2015
On 28/11/2015 9:35 p.m., Christos Tsantilas wrote:
> Hi all,
> Sometimes the SSL servers does not send the full chain of intermediate
> certificates, but instead send a link where the client can download the
> intermediate certificates.
> Currently squid can not handle such cases. Measurement Factory build a
> patch which provides a workaround for this problem: Allow the users to
> build a database of intermediate certificates, which can be used by
> squid to complete certificate chains.
> Measurement Factory currently works to implement a full solution for
> this bug, a downloader for squid which will retrieve missing
> certificates from the net.
> However this solution may take some time to test and finish it.
> Is it OK to apply to trunk the workaround patch in bug 4305?
It touches the squid.conf UI so I would rather not at this point.
That said the problem it resolves is rather more important than
preserving an arbitrary policy. So I am in agreement with it going in
sooner rather than later provided it works as planned.
But please extend the squid.conf documentation to state that self-signed
(aka root) certificates are not supported by the new option and will be
ignored. They are ignores silently, so it needs to be stated somewhere
to avoid confusion.
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