Date: Tue, 14 Apr 2020 19:48:30 +0200 From: Per olof Ljungmark <peo@nethead.se> To: freebsd-ports@freebsd.org Subject: Re: openssl problem after 11 -> 12 Message-ID: <1232ac82-24c4-66e7-cdf6-db72fb769ed9@nethead.se> In-Reply-To: <20200414150819.zpo7znhwipg65fsm@aching.in.mat.cc> References: <1b820dcf-34ad-b7af-d25c-ea337f9376b2@nethead.se> <20200414150819.zpo7znhwipg65fsm@aching.in.mat.cc>
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On 2020-04-14 17:08, Mathieu Arnold wrote: > On Tue, Apr 14, 2020 at 11:58:05AM +0200, Per olof Ljungmark wrote: >> Hello, >> >> After upgrading our Nagios host, I can no longer get status from our older >> HP servers with iLO3. >> >> Using a perl script, check_ilo2_health.pl, this stopped working due to lack >> of support of older ciphers in base openssl. >> >> So far, I installed openssl from ports and enabled the weak ciphers, >> adjusted /etc/make.conf for DEFAULT_VERSIONS+= ssl=openssl, have rebuilt >> perl and perl modules, curl and a few more. >> >> Still, I get >> >> curl -v --insecure --tlsv1.1 -v https://<iLO3 IP> >> * Trying <iLO3 IP>:443... >> * Connected to <iLO3 IP> port 443 (#0) >> * ALPN, offering http/1.1 >> * successfully set certificate verify locations: >> * CAfile: /usr/local/share/certs/ca-root-nss.crt >> CApath: none >> * TLSv1.3 (OUT), TLS handshake, Client hello (1): >> * TLSv1.3 (IN), TLS alert, handshake failure (552): >> * error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert handshake failure >> * Closing connection 0 >> curl: (35) error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert handshake >> failure >> >> I am at loss right now on how I could teach the FBSD-12 system to use the >> older ciphers, it still works fine from 11. > > Ok, so, let me tell you how I handled something similar a couple of > months back with some ruby scripts that needed to talk to an old > appliance with an old ssl but where ssl was mandatory. > > I installed openssl-unsafe (which is a 1.0.2-something with everything > enabled) and I locally rebuilt every bits that needed that old SSL. > This included installing RVM to build a local ruby, and use that ruby to > build the bits those scripts needed... > > Now it works, and that machine has a "do not touch" sign. ^^ > > THank you for the tip, I thought openssl from ports with the weak ciphers enabled would be sufficient, iLO3 is not THAT ancient I thought but maybe it is. I'll let the portmaster run finish and if that does not help I will test your suggestion. Per
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