From c9772316299ed8a5332c012a08944d0c82441f54 Mon Sep 17 00:00:00 2001
From: AnirudhaAgashe <anirudhaagashe@gmail.com>
Date: Tue, 10 Mar 2015 22:51:12 +0530
Subject: [PATCH 1/4] Added password field which is used for auto renewable
 subscriptions

---
 itunesReceiptValidator.php | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

diff --git a/itunesReceiptValidator.php b/itunesReceiptValidator.php
index 90c0df4..9e4be15 100644
--- a/itunesReceiptValidator.php
+++ b/itunesReceiptValidator.php
@@ -4,12 +4,15 @@ class itunesReceiptValidator {
     const SANDBOX_URL    = 'https://sandbox.itunes.apple.com/verifyReceipt';
     const PRODUCTION_URL = 'https://buy.itunes.apple.com/verifyReceipt';
 
-    function __construct($endpoint, $receipt = NULL) {
+    function __construct($endpoint, $receipt = NULL, $password = NULL) {
         $this->setEndPoint($endpoint);
 
         if ($receipt) {
             $this->setReceipt($receipt);
         }
+        if ($password) {
+            $this->password;
+        }
     }
 
     function getReceipt() {
@@ -24,6 +27,14 @@ function setReceipt($receipt) {
         }
     }
 
+    function getPassword(){
+        return $this->password;
+    }
+
+    function setPassword($password){
+        $this->password = $password;
+    }
+
     function getEndpoint() {
         return $this->endpoint;
     }
@@ -49,7 +60,13 @@ function validateReceipt() {
     }
 
     private function encodeRequest() {
-        return json_encode(array('receipt-data' => $this->getReceipt()));
+        $request_data = array('receipt-data' => $this->getReceipt());
+
+        if ($this->getPassword()) {
+            $request_data['password'] = $this->getPassword();
+        }
+
+        return json_encode($request_data);
     }
 
     private function decodeResponse($response) {

From 22dfe6abf3cbdcec79932fc6e6ef10997aa80cd4 Mon Sep 17 00:00:00 2001
From: Jimmy Forrester-Fellowes <jimmy@rocketware.co.uk>
Date: Mon, 10 Aug 2015 15:35:56 +0000
Subject: [PATCH 2/4] Added custom exception types to allow granular exception
 handling. Minor fix for setReceipt() to allow passing in of array or object
 data types.

---
 itunesReceiptValidator.php | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/itunesReceiptValidator.php b/itunesReceiptValidator.php
index 90c0df4..c8436a5 100644
--- a/itunesReceiptValidator.php
+++ b/itunesReceiptValidator.php
@@ -1,4 +1,12 @@
 <?php
+
+
+// Custom exceptions
+abstract class itunesReceiptException extends Exception { }
+class itunesReceiptInvalidException extends itunesReceiptException { }
+class itunesReceiptMalformedException extends itunesReceiptException { }
+
+// itunes receipt validator
 class itunesReceiptValidator {
 
     const SANDBOX_URL    = 'https://sandbox.itunes.apple.com/verifyReceipt';
@@ -17,7 +25,7 @@ function getReceipt() {
     }
 
     function setReceipt($receipt) {
-        if (strpos($receipt, '{') !== false) {
+        if (is_string($receipt) && strpos($receipt, '{') !== false) {
             $this->receipt = base64_encode($receipt);
         } else {
             $this->receipt = $receipt;
@@ -38,7 +46,10 @@ function validateReceipt() {
         $decoded_response = $this->decodeResponse($response);
 
         if (!isset($decoded_response->status) || $decoded_response->status != 0) {
-            throw new Exception('Invalid receipt. Status code: ' . (!empty($decoded_response->status) ? $decoded_response->status : 'N/A'));
+            throw new itunesReceiptInvalidException (
+                'Invalid receipt. Status code: ' . (!empty($decoded_response->status) ?
+                    $decoded_response->status : 'N/A')
+            );
         }
 
         if (!is_object($decoded_response)) {

From c59c3f201d24807f1635f313b28aa25fa1088539 Mon Sep 17 00:00:00 2001
From: Anirudha Agashe <anirudhaagashe@gmail.com>
Date: Mon, 10 Aug 2015 22:59:16 +0530
Subject: [PATCH 3/4] fixed password setting in construct

---
 itunesReceiptValidator.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/itunesReceiptValidator.php b/itunesReceiptValidator.php
index 9e4be15..39cd980 100644
--- a/itunesReceiptValidator.php
+++ b/itunesReceiptValidator.php
@@ -11,7 +11,7 @@ function __construct($endpoint, $receipt = NULL, $password = NULL) {
             $this->setReceipt($receipt);
         }
         if ($password) {
-            $this->password;
+            $this->setPassword($password);
         }
     }
 

From 158ac5061bd816c4793b3dc4992da89312dc8155 Mon Sep 17 00:00:00 2001
From: Jimmy Forrester-Fellowes <jimmy@rocketware.co.uk>
Date: Wed, 21 Sep 2016 14:53:57 +0000
Subject: [PATCH 4/4] added returnAll parameter to validateReceipt which
 returns the receipt purchase history

---
 itunesReceiptValidator.php | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/itunesReceiptValidator.php b/itunesReceiptValidator.php
index 781f186..febae79 100644
--- a/itunesReceiptValidator.php
+++ b/itunesReceiptValidator.php
@@ -51,7 +51,7 @@ function setEndPoint($endpoint) {
         $this->endpoint = $endpoint;
     }
 
-    function validateReceipt() {
+    function validateReceipt($returnAll = false) {
         $response = $this->makeRequest();
 
         $decoded_response = $this->decodeResponse($response);
@@ -66,8 +66,7 @@ function validateReceipt() {
         if (!is_object($decoded_response)) {
             throw new Exception('Invalid response data');
         }
-
-		return $decoded_response->receipt;
+		return $returnAll?$decoded_response:$decoded_response->receipt;
     }
 
     private function encodeRequest() {