From 12a6ad5463218be985109f47d28feea2a58a5a60 Mon Sep 17 00:00:00 2001
From: Adam Rodriguez <adamr@healthendeavors.onmicrosoft.com>
Date: Fri, 17 Dec 2021 14:01:27 -0700
Subject: [PATCH] fix for invalid expires value

---
 src/Token/AccessToken.php          |  4 ++++
 test/src/Token/AccessTokenTest.php | 22 ++++++++++++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/src/Token/AccessToken.php b/src/Token/AccessToken.php
index 81533c30..51bbc6f4 100644
--- a/src/Token/AccessToken.php
+++ b/src/Token/AccessToken.php
@@ -121,6 +121,10 @@ public function __construct(array $options = [])
             $expires = $options['expires'];
 
             if (!$this->isExpirationTimestamp($expires)) {
+                if (!is_numeric($expires)) {
+                    $expires = intval($expires);
+                }
+                
                 $expires += $this->getTimeNow();
             }
 
diff --git a/test/src/Token/AccessTokenTest.php b/test/src/Token/AccessTokenTest.php
index 23ad105f..29f02478 100644
--- a/test/src/Token/AccessTokenTest.php
+++ b/test/src/Token/AccessTokenTest.php
@@ -189,6 +189,28 @@ public function testInvalidExpiresIn()
         self::tearDownForBackwardsCompatibility();
     }
 
+    public function testInvalidExpires()
+    {
+        $options = [
+            'access_token' => 'access_token',
+            'expires' => 'TEXT',
+        ];
+
+        $token = $this->getAccessToken($options);
+
+        $this->assertSame($token->getExpires(), $token->getTimeNow());
+
+        $options = [
+            'access_token' => 'access_token',
+            'expires' => '3TEXT',
+        ];
+
+        $token = $this->getAccessToken($options);
+
+        $this->assertFalse($token->hasExpired());
+
+        self::tearDownForBackwardsCompatibility();
+    }
 
     public function testJsonSerializable()
     {