This is a problem with an upstream package, but I though I would add it here as well in case others had the same problem.
This is the symptom:
Some new packages are needed. Here is the upgrade plan.
Install:
elm-lang/core 2.0.1
Do you approve of this plan? (y/n) y
Downloading elm-lang/core
failed with 'TlsException (HandshakeFailed (Error_Protocol ("certificate rejected: [SelfSigned]",True,CertificateUnknown)))' when sending request to
<http://github.com/elm-lang/core/zipball/2.0.1/>
It happens because I'm going via a proxy which man-in-the-middles the connection (don't ask! haha) and so you need to have its root certificate installed in the keychain for HTTPS to work properly. Unfortunately the x509-system package doesn't read certificates from all the keychains yet.
This is a problem with an upstream package, but I though I would add it here as well in case others had the same problem.
This is the symptom:
It happens because I'm going via a proxy which man-in-the-middles the connection (don't ask! haha) and so you need to have its root certificate installed in the keychain for HTTPS to work properly. Unfortunately the
x509-system
package doesn't read certificates from all the keychains yet.Upstream ticket: https://github.com/vincenthz/hs-certificate/issues/49