class Comet::U2FSignResponse

def clear
  @challenge_id = ''
  @key_handle = ''
  @signature = ''
  @client_data = ''
  @unknown_json_fields = {}
end

def from_hash(obj)
  raise TypeError, "'obj' expected Hash, got #{obj.class}" unless obj.is_a? Hash
  obj.each do |k, v|
    case k
    when 'ChallengeID'
      raise TypeError, "'v' expected String, got #{v.class}" unless v.is_a? String
      @challenge_id = v
    when 'KeyHandle'
      raise TypeError, "'v' expected String, got #{v.class}" unless v.is_a? String
      @key_handle = v
    when 'Signature'
      raise TypeError, "'v' expected String, got #{v.class}" unless v.is_a? String
      @signature = v
    when 'ClientData'
      raise TypeError, "'v' expected String, got #{v.class}" unless v.is_a? String
      @client_data = v
    else
      @unknown_json_fields[k] = v
    end
  end
end

def from_json(json_string)
  raise TypeError, "'json_string' expected String, got #{json_string.class}" unless json_string.is_a? String
  from_hash(JSON.parse(json_string))
end

def initialize
  clear
end

def to_h
  to_hash
end

def to_hash
  ret = {}
  ret['ChallengeID'] = @challenge_id
  ret['KeyHandle'] = @key_handle
  ret['Signature'] = @signature
  ret['ClientData'] = @client_data
  @unknown_json_fields.each do |k, v|
    ret[k] = v
  end
  ret
end

def to_json(options = {})
  to_hash.to_json(options)
end