Class: U2F::ClientData

Inherits:
Object
  • Object
show all
Defined in:
lib/u2f/client_data.rb

Overview

A representation of ClientData, chapter 7 fidoalliance.org/specs/fido-u2f-raw-message-formats-v1.0-rd-20141008.pdf

Constant Summary collapse

REGISTRATION_TYP = 
"navigator.id.finishEnrollment".freeze
AUTHENTICATION_TYP = 
"navigator.id.getAssertion".freeze

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#challenge ⇒ Object

Returns the value of attribute challenge.



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# File 'lib/u2f/client_data.rb', line 9

def challenge
  @challenge
end

#origin ⇒ Object

Returns the value of attribute origin.



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# File 'lib/u2f/client_data.rb', line 9

def origin
  @origin
end

#typ ⇒ Object Also known as: type

Returns the value of attribute typ.



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# File 'lib/u2f/client_data.rb', line 9

def typ
  @typ
end

Class Method Details

.load_from_json(json) ⇒ Object 



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# File 'lib/u2f/client_data.rb', line 20

def self.load_from_json(json)
  client_data = ::JSON.parse(json)
  instance = new
  instance.typ = client_data['typ']
  instance.challenge = client_data['challenge']
  instance.origin = client_data['origin']
  instance
end

Instance Method Details

#authentication? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/u2f/client_data.rb', line 16

def authentication?
  typ == AUTHENTICATION_TYP
end

#registration? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/u2f/client_data.rb', line 12

def registration?
  typ == REGISTRATION_TYP
end