CSR sample doesn't work out of the box

[toabi]

openssl/sample/gen_csr.rb

Line 44 in bd9f5c3

req.sign(keypair, Digest.new('MD5'))

This fails with not finding Digest.

But it works when writing OpenSSL::Digest.new("MD5"). But I never used ruby before.

[rhenium]

Good catch. The use of include OpenSSL in those examples is problematic.

[toabi]

You wouldn't believe it but the existence of this sample and the fix that it's working now saved some part on infrastructure from collapse :D Because with this library one can create CA certificates where the country has three letters. 🥳