Method: Gem::Commands::CertCommand#open_private_key

Defined in:
lib/rubygems/commands/cert_command.rb

#open_private_key(key_file) ⇒ Object 



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# File 'lib/rubygems/commands/cert_command.rb', line 95

def open_private_key(key_file)
  check_openssl
  passphrase = ENV["GEM_PRIVATE_KEY_PASSPHRASE"]
  key = OpenSSL::PKey.read File.read(key_file), passphrase
  raise Gem::OptionParser::InvalidArgument,
    "#{key_file}: private key not found" unless key.private?
  key
rescue Errno::ENOENT
  raise Gem::OptionParser::InvalidArgument, "#{key_file}: does not exist"
rescue OpenSSL::PKey::PKeyError, ArgumentError
  raise Gem::OptionParser::InvalidArgument, "#{key_file}: invalid RSA, DSA, or EC key"
end