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From Du Hao <>
Subject Re: [users@httpd] Unexpected result of requesting client certificate when requesting locations with different SSLVerifyClient settings
Date Thu, 11 Apr 2019 00:30:06 GMT
Is Apache HTTP Server going to drop TLSv1.2 support in near future? If not,
it is a bug that affects user who voluntarily choose to not use TLSv1.3.

William A Rowe Jr <> 于 2019年4月11日周四 01:24写道:

> On Wed, Apr 10, 2019 at 10:48 AM Du Hao <> wrote:
>> I suspect there is a bug involved in the SSL client verification type
>> changing and the re-negotiation flow. While I admit it may be a corner case
>> but the original use case is very crucial to my current user base. I
>> checked the Bug database and there is a similar bug except that is related
>> to TLSv1.3. For browser compatibility, I am currently disabling TLSv1.3,
>> although I am testing with Apache 2.4.38 and OpenSSL 1.1.1b.
>> I would love to hear any suggestions on an alternative configuration to
>> support my scenario, and thank you very much in advance.
> Hello Du Hau,
> you probably want to abandon your current approach. With TLSv1.3, which
> will come to dominate and eliminate earlier TLS protocols, there is no
> mechanism for renegotiation. The entire site (defined using SNI, server
> name indication) will need to share a common handshake, the idea of only
> locking down gets eliminated with this
> protocol, and with many only TLS's which actively disable renegotiation due
> to the underlying potential security holes over time.

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