tls_server_config :
  cert_file : "testdata/server.crt"
  key_file : "testdata/server.key"
  client_auth_type : "VerifyClientCertIfGiven"
  client_ca_file : "testdata/tls-ca-chain.pem"
  cipher_suites:
    - TLS_RSA_WITH_AES_128_CBC_SHA
  max_version: TLS12
http_server_config:
  http2: false