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class method

DRb::DRbSSLSocket::SSLConfig.new

new(config)

# File tmp/rubies/ruby-3.0.5/lib/drb/ssl.rb, line 127
def initialize(config)
  @config  = config
  @cert    = config[:SSLCertificate]
  @pkey    = config[:SSLPrivateKey]
  @ssl_ctx = nil
end

Create a new DRb::DRbSSLSocket::SSLConfig instance

The DRb::DRbSSLSocket will take either a config Hash or an instance of SSLConfig, and will setup the certificate for its session for the configuration. If want it to generate a generic certificate, the bare minimum is to provide the :SSLCertName

Config options

From config Hash:

:SSLCertificate

An instance of OpenSSL::X509::Certificate. If this is not provided, then a generic X509 is generated, with a correspond :SSLPrivateKey

:SSLPrivateKey

A private key instance, like OpenSSL::PKey::RSA. This key must be the key that signed the :SSLCertificate

:SSLClientCA

An OpenSSL::X509::Certificate, or Array of certificates that will used as ClientCAs in the SSL Context

:SSLCACertificatePath

A path to the directory of CA certificates. The certificates must be in PEM format.

:SSLCACertificateFile

A path to a CA certificate file, in PEM format.

:SSLTmpDhCallback

A DH callback. See OpenSSL::SSL::SSLContext.tmp_dh_callback

:SSLVerifyMode

This is the SSL verification mode. See OpenSSL::SSL::VERIFY_* for available modes. The default is OpenSSL::SSL::VERIFY_NONE

:SSLVerifyDepth

Number of CA certificates to walk, when verifying a certificate chain.

:SSLVerifyCallback

A callback to be used for additional verification. See OpenSSL::SSL::SSLContext.verify_callback

:SSLCertificateStore

A OpenSSL::X509::Store used for verification of certificates

:SSLCertName

Issuer name for the certificate. This is required when generating the certificate (if :SSLCertificate and :SSLPrivateKey were not given). The value of this is to be an Array of pairs:

Example

[["C", "Raleigh"], ["ST","North Carolina"],
 ["CN","fqdn.example.com"]]

Example

These values can be added after the fact, like a Hash.

Example

require 'drb/ssl'
c = DRb::DRbSSLSocket::SSLConfig.new {}
c[:SSLCertificate] =
  OpenSSL::X509::Certificate.new(File.read('mycert.crt'))
c[:SSLPrivateKey] = OpenSSL::PKey::RSA.new(File.read('mycert.key'))
c[:SSLVerifyMode] = OpenSSL::SSL::VERIFY_PEER
c[:SSLCACertificatePath] = "/etc/ssl/certs/"
c.setup_certificate

Example

require 'drb/ssl'
c = DRb::DRbSSLSocket::SSLConfig.new({
        :SSLCertName => [["CN" => DRb::DRbSSLSocket.getservername]]
        })
c.setup_certificate

See also #[] #accept also in 3.3 · 3.2 · 3.1

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