Re: buildfarm server suddenly not talking to old SSL stacks? - Mailing list pgsql-www

On 07/16/2018 08:31 PM, Tom Lane wrote:
> My buildfarm animals dromedary and prairiedog have been failing since
> around 9AM EDT on Sunday.  The buildfarm script output isn't very
> detailed:
> 
> getting branches of interest (https://buildfarm.postgresql.org/branches_of_inte\
> rest.txt) at ./run_branches.pl line 129.
> 
> but trying it manually yields
> 
> $ curl https://buildfarm.postgresql.org/branches_of_interest.txt
> curl: (35) error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version
> 
> The same thing works fine on newer machines though, as does fetching with
> http: instead of https:.  Have we done something recently to create an
> incompatibility with old SSL stacks?

Maybe something to do with this?:

https://blog.pcisecuritystandards.org/are-you-ready-for-30-june-2018-sayin-goodbye-to-ssl-early-tls


> 
>             regards, tom lane
> 


-- 
Adrian Klaver
adrian.klaver@aklaver.com