Class: JSON::JWK

Inherits:
ActiveSupport::HashWithIndifferentAccess
  • Object
show all
Defined in:
lib/json/jwk.rb

Defined Under Namespace

Classes: Set, UnknownAlgorithm

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(public_key, options = {}) ⇒ JWK

Returns a new instance of JWK.



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# File 'lib/json/jwk.rb', line 5

def initialize(public_key, options = {})
  replace encode(public_key, options)
end

Class Method Details

.decode(jwk) ⇒ Object 



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# File 'lib/json/jwk.rb', line 61

def decode(jwk)
  case jwk[:kty].to_s
  when 'RSA'
    e = OpenSSL::BN.new UrlSafeBase64.decode64(jwk[:e]), 2
    n = OpenSSL::BN.new UrlSafeBase64.decode64(jwk[:n]), 2
    key = OpenSSL::PKey::RSA.new
    key.e = e
    key.n = n
    key
  when 'EC'
    raise NotImplementedError.new('Not Implemented Yet')
  else
    raise UnknownAlgorithm.new('Unknown Algorithm')
  end
end