LibGit2 seems to ignore the configuration with
git config http.sslVerify false
and other sources.
Here
it is suggested to set an environment variable:
export SSL_CERT_FILE=/etc/ssl/certs/ca-certificates.crt
But I think the way to go is using a callback as described here:
https://docs.julialang.org/en/v1/stdlib/LibGit2/#LibGit2.ProxyOptions
Searching and try and error with Copy&Paste lead me to:
julia> using LibGit2
julia> function certNoCheck() return 0; end
certNoCheck (generic function with 1 method)
julia> const cb = @cfunction(certNoCheck,Cint,())
Ptr{Nothing} @0x000000002eee4c10
julia> LibGit2.ProxyOptions(certificate_cb=cb)
LibGit2.ProxyOptions(0x00000001, LibGit2.Consts.PROXY_AUTO, Cstring(0x0000000000000000), Ptr{Nothing} @0x0000000000000000, Ptr{Nothing} @0x000000002eee4c10, Ptr{Nothing} @0x0000000000000000)
But I have no idea if this is working at all nor if it provides the “no cert validation” for the package managers use of LibGit2.
I think if this doesn’t work, I am out of options and someone else must fill in. You may consider pinging Stefan Karpinski (Author of Pkg3). @(delete space to ping)StefanKarpinski