node-apple-receipt-verify

node-apple-receipt-verify

© Siarhei Ladzeika < [e-mail] >

A Node.js module for In-App-Purchase receipt validation for iOS.

Changes

v.1.1.4

• Bugfix

v.1.1.1

• Add special EmptyError class
• Add filter to remove duplicates from response (based on transaction id)
• Now validate also returns Promise, callback is optional
• Add 'extended' option key, if passed, then extra info will be added to every purchase description:
  • isTrialPeriod (presents only for subscriptions)
  • environment (is the same for all purchases in response)
  • originalPurchaseDate
  • applicationVersion (is the same for all purchases in response)
  • originalApplicationVersion (is the same for all purchases in response)

v.1.0.19

• Fix compilation on Mac OS when there is no openssl in standard paths and openssl was installed with brew.

v.1.0.13

• Fix validation error if UUID specified and running inside console.

v.1.0.12

• Added 'originalTransactionId' to purchase description.

Debug Logging

The module can optionally turn on verbose debug log.

In order to enable the verbose logging, give the following to .config():

var appleReceiptVerify = require('node-apple-receipt-verify');
appleReceiptVerify.config({
  verbose: true
});

Methods

.config(options [object])

Initializes module. Can be called more than once to reconfigure module.

options: supports following keys:

• secret [string] - Apple shared secret (See it in iTunes Connect: Go to My Apps > (select your app) > In-App Purchases > View or generate a shared secret) [optional]
• verbose [boolean] - verbose logging switch, false by default. [optional]
• environment [array of strings] - defines environments used for receipt validation on Apple servers. Supported environments: 'sandbox', 'production'. The sequence is important. Defaults to ['production']. [optional]
• ignoreExpired - if true, then expired purchases are skipped. Defaults to true. [optional]
• extended - if true, then purchases contains extended information. Defaults to false. (since v1.1.1) [optional]

NOTE: Shared password is required for iTunes subscription purchases.

.validate(options [object], callback [function (err, purchasedProducts [array of objects ])])

Validates an in-app-purchase receipt.

options: supports keys:

• receipt [string] - base64 encoded receipt. [required]
• device - iOS vendor identifier. Example 438498A7-4850-41DB-BCBE-4E1756378E39. If specified, then module will check if receipt belongs to vendor identifier. [optional]
• ignoreExpired - if true, then expired purchases are skipped. Overrides global ignoreExpired specified in .config(). [optional]

callback: receives error or list of purchased products embedded in receipt

The purchased products list has structure:

[
{
    bundleId: <string>,
    transactionId: <string>,
    productId: <string>,
    purchaseDate: <number>,
    quantity: <number>,
    *expirationDate: <number>,
    *isTrialPeriod: <boolean>,              // only for subscriptions and if extented = true
    *environment: <string>,                 // only if extented = true
    *originalPurchaseDate: <number>,        // only if extented = true
    *applicationVersion: <string>,          // only if extented = true
    *originalApplicationVersion: <string>   // only if extented = true

},
...
]

How To Use It

Example:

var appleReceiptVerify = require('node-apple-receipt-verify');

// Common initialization, later you can pass options for every request in options
appleReceiptVerify.config({
    secret: "1234567890abcdef1234567890abcdef",
    environment: ['sandbox']
});

// Callback version
appleReceiptVerify.validate({ receipt: appleReceipt, device: '438498A7-4850-41DB-BCBE-4E1756378E39' }, function (err, products) {
    if (err) {
        return console.error(err);
    }
    // ok!
});

// Callback version without device
appleReceiptVerify.validate({ receipt: appleReceipt }, function (err, products) {
    if (err) {
        return console.error(err);
    }
    // ok!
});

// Promise version
appleReceiptVerify.validate({ receipt: appleReceipt, device: '438498A7-4850-41DB-BCBE-4E1756378E39' })
    .then(function (products) {
        //  do something
    })
    .catch(function (err) {
        if (err instanceof appleReceiptVerify.EmptyError) {
            ...
        }
        else {
            ...
        }
    });

Contact

If you have any questions, bugs, etc... - contact me.