Class: WSS4R::Security::Xml::KeyInfo

Inherits:
Object
  • Object
show all
Defined in:
lib/wss4r/security/xml/key_info.rb

Constant Summary collapse

KEY_IDENTIFIER = 
"KEY_IDENTIFIER"
REFERENCE = 
"REFERENCE"

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(p, *type) ⇒ KeyInfo

Returns a new instance of KeyInfo.



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# File 'lib/wss4r/security/xml/key_info.rb', line 11

def initialize(p, *type)
	if (p.kind_of?(SecurityToken))
		@security_token = p                                 
		if (type != nil)
			@type = type 
		else
			@type = KEY_IDENTIFIER
		end
	else
		reference = XPath.first(p, "wsse:SecurityTokenReference/wsse:Reference", {"wsse" => Namespaces::WSSE})
		@uri = reference.attribute("URI").value()[1..-1]
		@value_type = reference.attribute("ValueType").value()
		@ref_element = XPath.first(p.document(), "//*[@wsu:Id='"+@uri+"']")
		@security_token = X509SecurityToken.new(@ref_element.text())
	end
end

Instance Attribute Details

#key_identifier ⇒ Object

Returns the value of attribute key_identifier.



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# File 'lib/wss4r/security/xml/key_info.rb', line 6

def key_identifier
  @key_identifier
end

#security_token ⇒ Object

Returns the value of attribute security_token.



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# File 'lib/wss4r/security/xml/key_info.rb', line 6

def security_token
  @security_token
end

#type ⇒ Object

Returns the value of attribute type.



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# File 'lib/wss4r/security/xml/key_info.rb', line 6

def type
  @type
end

Instance Method Details

#get_xml(parent) ⇒ Object 



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# File 'lib/wss4r/security/xml/key_info.rb', line 28

def get_xml(parent)
	key_info = parent.add_element(Names::KEY_INFO)
	security_token_ref = key_info.add_element(Names::SECURITY_TOKEN_REFERENCE)
	security_token_ref.add_namespace("xmlns:wsu", Namespaces::WSU)
	wsu_id = REXML::Attribute.new("wsu:Id",security_token_ref.object_id().to_s())
	security_token_ref.add_attribute(wsu_id)
	if (@type == "KEY_IDENTIFIER")
		key_identifier = security_token_ref.add_element(Names::KEY_IDENTIFIER)
		key_identifier.add_attribute("ValueType", Types::VALUE_KEYIDENTIFIER)
		key_identifier.add_attribute("EncodingType", Types::ENCODING_X509V3)
		key_identifier.text=(@security_token.key_identifier())
	else
		reference = security_token_ref.add_element(Names::REFERENCE_WSSE)
		reference.add_attribute("ValueType", Types::REFERENCE_VALUETYPE_X509)
		reference.add_attribute("URI", "#"+@security_token.get_id())
	end
	parent
end