haskell.org not sending intermediate certs

Erik Hesselink hesselink at gmail.com
Sun Dec 18 19:12:23 UTC 2016

I noticed this as well, since my work VPN does fairly strict certificate
checking and didn't allow me to connect to any haskell.org urls due to this.

I'm not sure about the right list, I've added admin at haskell.org to the CC


On 18 December 2016 at 07:12, Edward Z. Yang <ezyang at mit.edu> wrote:

> See: https://www.sslshopper.com/ssl-checker.html#hostname=www.haskell.org
> This is causing curl to fail to download it:
> ezyang at sabre:~/Downloads$ curl  https://www.haskell.org/cabal/
> release/cabal-install-
> 64-unknown-mingw32.zip
> curl: (60) server certificate verification failed. CAfile:
> /etc/ssl/certs/ca-certificates.crt CRLfile: none
> More details here: http://curl.haxx.se/docs/sslcerts.html
> curl performs SSL certificate verification by default, using a "bundle"
>  of Certificate Authority (CA) public keys (CA certs). If the default
>  bundle file isn't adequate, you can specify an alternate file
>  using the --cacert option.
> If this HTTPS server uses a certificate signed by a CA represented in
>  the bundle, the certificate verification probably failed due to a
>  problem with the certificate (it might be expired, or the name might
>  not match the domain name in the URL).
> If you'd like to turn off curl's verification of the certificate, use
>  the -k (or --insecure) option.
> Apologies if this is the wrong list.
> Thanks,
> Edward
> _______________________________________________
> ghc-devs mailing list
> ghc-devs at haskell.org
> http://mail.haskell.org/cgi-bin/mailman/listinfo/ghc-devs
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