From 7b5356bf86bd3473decd755e0fe1334022c8c9f7 Mon Sep 17 00:00:00 2001
From: terrafrost <terrafrost@gmail.com>
Date: Sun, 29 Mar 2020 23:12:52 -0500
Subject: [PATCH] RSA: add unit test for public key masquerading as private key

---
 tests/Unit/Crypt/RSA/LoadKeyTest.php | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/tests/Unit/Crypt/RSA/LoadKeyTest.php b/tests/Unit/Crypt/RSA/LoadKeyTest.php
index 48331e8c..f2fe3e0c 100644
--- a/tests/Unit/Crypt/RSA/LoadKeyTest.php
+++ b/tests/Unit/Crypt/RSA/LoadKeyTest.php
@@ -1033,4 +1033,16 @@ v/Ow5T0q5gIJAiEAyS4RaI9YG8EWx/2w0T67ZUVAw8eOMB6BIUg0Xcu+3okCIBOs
         $key = PublicKeyLoader::load($key);
         $key->withPassword('demo')->toString('XML');
     }
+
+    public function testPublicAsPrivatePKCS1()
+    {
+        $key = '-----BEGIN RSA PRIVATE KEY-----
+MIGJAoGBANOV2sOh8KgK9ENJMCzkIQ+UogWU7GP4JMpGxT6aEoxE3O5zUo2D1asv
+RrnqAxlf1zz+1dnRDU8EYbt+DJMLJ5pBeDbBuQzzV690+f7eporcZombSN2JoPAM
+n9dyFZYXxil/cgFG/PDMnuXy1Wcl8hb8iwQag4Y7ohiLXVTJa/0BAgMBAAE=
+-----END RSA PRIVATE KEY-----';
+        $key = PublicKeyLoader::load($key);
+        $result = $key->toString('PKCS1');
+        $this->assertInternalType('string', $result);
+    }
 }