Class: SecurityObject

Inherits:
Object
  • Object
show all
Defined in:
lib/action_mailer_x509/security_object.rb

Constant Summary collapse

ATTRS = 
{     'C' => :country,
'ST' => :state,
'L' => :location,
'O' => :organization,
'OU' => :organizational_unit,
'CN' => :common_name,
'emailAddress' => :email}
IATTRS = 
ATTRS.invert

Class Method Summary collapse

Class Method Details

.p12_certificate(params = {}) ⇒ Object 



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# File 'lib/action_mailer_x509/security_object.rb', line 129

def p12_certificate(params = {})
  params.symbolize_keys!

  key, cert = signed_certificate(params)

  #root_key = OpenSSL::PKey::RSA.new 4096 # the CA's public/private key
  #root_ca = OpenSSL::X509::Certificate.new
  #root_ca.version = 2 # cf. RFC 5280 - to make it a "v3" certificate
  #root_ca.serial = 1
  #root_ca.subject = OpenSSL::X509::Name.parse "/DC=org/DC=ruby-lang/CN=Ruby CA"
  #root_ca.issuer = root_ca.subject # root CA's are "self-signed"
  #root_ca.public_key = root_key.public_key
  #root_ca.not_before = Time.now
  #root_ca.not_after = root_ca.not_before + 2 * 365 * 24 * 60 * 60 # 2 years validity
  #
  #ef = OpenSSL::X509::ExtensionFactory.new
  #ef.subject_certificate = root_ca
  #ef.issuer_certificate = root_ca
  #root_ca.add_extension(ef.create_extension('basicConstraints', 'CA:TRUE', true))
  #root_ca.add_extension(ef.create_extension('keyUsage', 'keyCertSign, cRLSign', true))
  #root_ca.add_extension(ef.create_extension('subjectKeyIdentifier', 'hash', false))
  #root_ca.add_extension(ef.create_extension('authorityKeyIdentifier', 'keyid:always', false))
  #root_ca.sign(root_key, OpenSSL::Digest::SHA256.new)
  #
  ## The next step is to create the end-entity certificate using the root CA
  ## certificate.
  ##
  #key = OpenSSL::PKey::RSA.new 4096
  #cert = OpenSSL::X509::Certificate.new
  #cert.version = 2
  #cert.serial = 2
  #cert.subject = OpenSSL::X509::Name.parse "/DC=org/DC=ruby-lang/CN=Ruby certificate"
  #cert.issuer = root_ca.subject # root CA is the issuer
  #cert.public_key = key.public_key
  #cert.not_before = Time.now
  #cert.not_after = cert.not_before + 1 * 365 * 24 * 60 * 60 # 1 years validity
  #
  #ef = OpenSSL::X509::ExtensionFactory.new
  #ef.subject_certificate = cert
  #ef.issuer_certificate = root_ca
  #cert.add_extension(ef.create_extension('keyUsage', 'digitalSignature', true))
  #cert.add_extension(ef.create_extension('subjectKeyIdentifier', 'hash', false))
  #cert.sign(root_key, OpenSSL::Digest::SHA256.new)

  p12 = OpenSSL::PKCS12.create(params[:password], params[:description] || 'My Name', key, cert)
  bytes = p12.to_der
  to_file(bytes, path) if params[:file]
  bytes
end

.self_signed_certificate(params = {}) ⇒ Object 



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# File 'lib/action_mailer_x509/security_object.rb', line 66

def self_signed_certificate(params = {})
  params.symbolize_keys!

  root_key, root_ca = certificate(params)
  root_ca.serial = 1

  ef = OpenSSL::X509::ExtensionFactory.new
  ef.subject_certificate = root_ca
  ef.issuer_certificate = root_ca
  root_ca.add_extension(ef.create_extension('basicConstraints', 'CA:TRUE', true))
  root_ca.add_extension(ef.create_extension('keyUsage', 'keyCertSign, cRLSign', true))
  root_ca.add_extension(ef.create_extension('subjectKeyIdentifier', 'hash', false))
  root_ca.add_extension(ef.create_extension('authorityKeyIdentifier', 'keyid:always', false))
  root_ca.sign(root_key, OpenSSL::Digest::SHA256.new)


  [ root_key, root_ca ]


#      key = OpenSSL::PKey::RSA.new(1024)
#      public_key = key.public_key
#
#      subject = "/C=BE/O=Test/OU=Test/CN=Test"
#
#      cert = OpenSSL::X509::Certificate.new
#      cert.subject = cert.issuer = OpenSSL::X509::Name.parse(subject)
#      cert.not_before = Time.now
#      cert.not_after = Time.now + 365 * 24 * 60 * 60
#      cert.public_key = public_key
#      cert.serial = 0x0
#      cert.version = 2
#
#      ef = OpenSSL::X509::ExtensionFactory.new
#      ef.subject_certificate = cert
#      ef.issuer_certificate = cert
#      cert.extensions = [
#          ef.create_extension("basicConstraints","CA:TRUE", true),
#          ef.create_extension("subjectKeyIdentifier", "hash"),
## ef.create_extension("keyUsage", "cRLSign,keyCertSign", true),
#      ]
#      cert.add_extension ef.create_extension("authorityKeyIdentifier",
#                                             "keyid:always,issuer:always")
#
#      cert.sign key, OpenSSL::Digest::SHA1.new
end

.signed_certificate(params = {}) ⇒ Object 



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# File 'lib/action_mailer_x509/security_object.rb', line 112

def signed_certificate(params = {})
  params.symbolize_keys!
  root_key, root_ca = self_signed_certificate(params)
  key, cert = certificate(params, root_ca)
  cert.serial = 2

  ef = OpenSSL::X509::ExtensionFactory.new
  ef.subject_certificate = cert
  ef.issuer_certificate = root_ca
  cert.add_extension(ef.create_extension('keyUsage', 'digitalSignature', true))
  cert.add_extension(ef.create_extension('subjectKeyIdentifier', 'hash', false))
  cert.sign(root_key, OpenSSL::Digest::SHA256.new)

  [ key, cert ]
end