Class: Pkernel::Identity

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

Instance Method Summary collapse

Instance Method Details

#certificate ⇒ Object 



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# File 'lib/pkernel_jce/identity.rb', line 117

def certificate
  if not @certificate.nil? 
    @certificate = Certificate.ensure_java_cert(@certificate)
  end
  @certificate
end

#certificate=(cert) ⇒ Object 



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# File 'lib/pkernel_jce/identity.rb', line 20

def certificate=(cert)
  @certificate = cert
end

#chain=(val) ⇒ Object 



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# File 'lib/pkernel_jce/identity.rb', line 24

def chain=(val)
  @chain = val
end

#key ⇒ Object 



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# File 'lib/pkernel_jce/identity.rb', line 38

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

alias_method :super_key=, :key=



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# File 'lib/pkernel_jce/identity.rb', line 29

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

#keypair ⇒ Object 



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# File 'lib/pkernel_jce/identity.rb', line 62

def keypair
  if @keypair.nil?
    if not @key.nil? and @key.is_a?(java.security.KeyPair)
      @keypair = @key
    elsif not @key.nil? and @key.is_a?(java.security.PrivateKey)
      @privKey = @key
      if not @pubKey.nil?
        @keypair = java.security.KeyPair.new(@pubKey,@privKey)
      elsif not @certificate.nil?
        @keypair = java.security.KeyPair.new(PkernelJce::Certificate.public_key(@certificate),@privKey)
      else
        # no public key available
      end
    else

      if not @privKey.nil? 
        if not @pubKey.nil?
          @keypair = java.security.KeyPair.new(@pubKey,@privKey)
        elsif not @certificate.nil?
          @keypair = 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

    end
  end

  @keypair
end

#keypair=(val) ⇒ Object 



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# File 'lib/pkernel_jce/identity.rb', line 58

def keypair=(val)
  @keypair = val
end

#post_init(opts) ⇒ Object 



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# File 'lib/pkernel_jce/identity.rb', line 17

def post_init(opts)
end

#privKey ⇒ Object 



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# File 'lib/pkernel_jce/identity.rb', line 96

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 139

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 129

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 104

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

#super_cert ⇒ Object 



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# File 'lib/pkernel_jce/identity.rb', line 116

alias_method :super_cert, :certificate

#super_key ⇒ Object 



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# File 'lib/pkernel_jce/identity.rb', line 37

alias_method :super_key, :key

#super_privKey ⇒ Object 



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# File 'lib/pkernel_jce/identity.rb', line 95

alias_method :super_privKey, :privKey

#super_pubKey ⇒ Object 



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# File 'lib/pkernel_jce/identity.rb', line 103

alias_method :super_pubKey, :pubKey