Class: ItunesReceiptDecoder::Decode::TransactionReceipt::SignatureValidation

Inherits:
Object
  • Object
show all
Defined in:
lib/itunes_receipt_decoder/decode/transaction_receipt.rb

Overview

ItunesReceiptDecoder::Decode::TransactionReceipt::SignatureValidation

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(blob, purchase_info) ⇒ SignatureValidation

Returns a new instance of SignatureValidation.



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# File 'lib/itunes_receipt_decoder/decode/transaction_receipt.rb', line 21

def initialize(blob, purchase_info)
  @blob = blob
  @purchase_info = purchase_info
end

Instance Attribute Details

#blob ⇒ Object (readonly)

Returns the value of attribute blob.



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# File 'lib/itunes_receipt_decoder/decode/transaction_receipt.rb', line 18

def blob
  @blob
end

#cert_length ⇒ Object

Returns the value of attribute cert_length.



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# File 'lib/itunes_receipt_decoder/decode/transaction_receipt.rb', line 19

def cert_length
  @cert_length
end

#purchase_info ⇒ Object (readonly)

Returns the value of attribute purchase_info.



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# File 'lib/itunes_receipt_decoder/decode/transaction_receipt.rb', line 18

def purchase_info
  @purchase_info
end

#raw_cert ⇒ Object

Returns the value of attribute raw_cert.



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# File 'lib/itunes_receipt_decoder/decode/transaction_receipt.rb', line 19

def raw_cert
  @raw_cert
end

#signature ⇒ Object

Returns the value of attribute signature.



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# File 'lib/itunes_receipt_decoder/decode/transaction_receipt.rb', line 19

def signature
  @signature
end

#version ⇒ Object

Returns the value of attribute version.



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# File 'lib/itunes_receipt_decoder/decode/transaction_receipt.rb', line 19

def version
  @version
end

Instance Method Details

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/itunes_receipt_decoder/decode/transaction_receipt.rb', line 26

def valid?
  unpack &&
    raw_cert.size == cert_length &&
    cert &&
    cert.verify(public_key) &&
    verify
end