Class: Pkernel::Identity

Inherits:
Object
  • Object
show all
Defined in:
lib/pkernel_jce/identity.rb

Overview

Identity Identity is abstraction consist of keypair + certificate, stored separately

class Identity

attr_reader :priv_key, :cert, :keystore, :chain
def initialize(opts = {})
  @priv_key = opts[:priv_key]
  @cert = opts[:cert]
  @keystore = opts[:keystore]
  @chain = opts[:chain]
end

end end Identity

Instance Method Summary collapse

Instance Method Details

#certificate ⇒ Object 



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# File 'lib/pkernel_jce/identity.rb', line 72

def certificate
  if not @certificate.nil? and @certificate.java_kind_of?(Java::OrgBouncycastleCert::X509CertificateHolder)
    @certificate = @certificate.to_java_cert
  end
  @certificate
end

#key ⇒ Object 



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# File 'lib/pkernel_jce/identity.rb', line 33

def key
  if @key.nil?
    if not @privKey.nil? 
      if not @pubKey.nil?
        @key = java.security.KeyPair.new(@pubKey,@privKey)
      elsif not @certificate.nil?
        @key = java.security.KeyPair.new(@certificate.public_key,@privKey)
      else
        # no possible to generate without public key
      end
    else
      # not possible to generate without private key
    end
  else
    # key is not nil...
  end

  @key
end

#key=(val) ⇒ Object 



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# File 'lib/pkernel_jce/identity.rb', line 25

def key=(val)
  @key = val
  if not @key.nil?
    @privKey = PkernelJce::KeyPair.private_key(@key)
    @pubKey = PkernelJce::KeyPair.public_key(@key)
  end
end

#privKey ⇒ Object 



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# File 'lib/pkernel_jce/identity.rb', line 53

def privKey
  if @privKey.nil? and not @key.nil?
    @privKey = PkernelJce::KeyPair.private_key(@key)
  end
  @privKey
end

#provider ⇒ Object 



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# File 'lib/pkernel_jce/identity.rb', line 94

def provider
  if @provider.nil?
    PkernelJce::GConf.instance.glog.debug "Provider is nil in Identity object. Setting it to default provider '#{PkernelJce::Provider::DefProvider.name}'"
    @provider = PkernelJce::Provider.add_default
  end
  
  @provider
end

#provider=(val) ⇒ Object

In java world, JCE/JCA provides switchable engine to call if it is software/hardware This provider is tightly related to private key. Since private key is encapsulated in this object, might as well keep the pointer here. Whoever want to use the private key, also should check the provider to load correct signing engine



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# File 'lib/pkernel_jce/identity.rb', line 84

def provider=(val)
  if not val.nil? 
    if val.is_a?(String) and not val.empty?
      @provider = PkernelJce::Provider.add_provider(val)
    else
      @provider = PkernelJce::Provider.add_provider(val)
    end
  end
end

#pubKey ⇒ Object 



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# File 'lib/pkernel_jce/identity.rb', line 60

def pubKey
  if @pubKey.nil?
    if not @key.nil?
      @pubKey = PkernelJce::KeyPair.public_key(@key)
    elsif not @certificate.nil?
      @pubKey = PkernelJce::KeyPair.public_key(@certificate)
    end
  end
  
  @pubKey
end