Encodes receipt data into iTunes encoded receipts and exports as appStoreReceiptURL or transactionReceipt formats.

Install from the command line:

$ gem install itunes_receipt_encoder

Or include it in your Gemfile:

gem 'itunes_receipt_encoder'

require 'itunes_receipt_encoder'

encoder = ItunesReceiptEncoder.new(
  bundle_id: 'com.mbaasy.ios',
  environment: 'Production',
  application_version: '1.0',
  original_application_version: '1.0',
  creation_date: Time.now,
  in_app:
  [{
    quantity: 1,
    product_id: 'premium',
    transaction_id: 582591442087453,
    original_transaction_id: 582591442087453,
    purchase_date: Time.now,
    original_purchase_date: Time.now,
    expires_date: Time.now + (60 * 60 * 24 * 30),
    web_order_line_item_id: 566905420318744
  }, {
    quantity: 1,
    product_id: 'extra-life',
    transaction_id: 970762356111308,
    original_transaction_id: 223608664143082,
    purchase_date: Time.now,
    original_purchase_date: Time.now
  }]
)

encoder.to_unified # => appStoreReceiptURL receipt

encoder.to_transaction # => transactionReceipt receipt

Returns a unified style receipt, corresponding to the appStoreReceiptURL.

:cert - SSL certicicate to create the P7 payload.

:key - SSL private key to create the P7 payload.

:raw - Boolean, if true returns the raw P7 payload, otherwise returns a encoded Base64 string.

Returns a transaction style receipt, corresponding to the transactionReceipt.

:raw - Boolean, if true returns the raw plist, otherwise returns a Base64 encoded string.

:index - Integer, if set will use the specific index in the in_app array for the receipt, otherwise it will use the first one.

:no_ms_dates - Boolean, if true it will exclude millisecond timestamps from the result.

:no_pst_dates - Boolean, if true it will exclude PST timestamps from the results.

You can use this library to generate files on the command line too:

Usage: itunes_receipt_encoder [options] file

file: receipt data as JSON

Options:
    -s, --style STYLE                iTunes receipt output style
                                     unified or transaction
                                     defaults to unified
    -r, --raw                        Return raw ouptput instead of Base64

Unified receipt style options:
    -c, --cert FILE                  SSL certificate file to create P7 payload
    -k, --key FILE                   SSL private key file to create P7 payload

Transaction receipt style options:
    -i, --index N                    Use the specific index from in_app
    -m, --no-ms-dates                Exclude millisecond timestamps from results
    -p, --no-pst-dates               Exclude PST timestamps from results

Additional options:
    -h, --help                       Show this message
    -v, --version                    Display the version number

$ itunes_receipt_encoder -s transaction path/to/transaction.json > path/to/save.txt

Copyright 2015 mbaasy.com. This project is subject to the MIT License.