[ruby/openssl] test/openssl/test_ssl: fix illegal SAN extension
A certificate can only have one SubjectAltName extension. OpenSSL 3.0 performs a stricter validation and certificates containing multiple SANs will be rejected.
https://github.com/ruby/openssl/commit/558cfbe5f5
Added by rhenium (Kazuki Yamaguchi) about 4 years ago
[ruby/openssl] test/openssl/test_ssl: fix illegal SAN extension
A certificate can only have one SubjectAltName extension. OpenSSL 3.0
performs a stricter validation and certificates containing multiple SANs
will be rejected.
https://github.com/ruby/openssl/commit/558cfbe5f5