From c26dede97f626b52b7bf8962ed55d1dbda86abe8 Mon Sep 17 00:00:00 2001
From: Hilmar R <u02@u29lx193>
Date: Sun, 28 Feb 2021 21:06:16 +0100
Subject: get dev

---
 tests/unit/Lib/KeyutilsTest.php | 93 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 93 insertions(+)
 create mode 100644 tests/unit/Lib/KeyutilsTest.php

(limited to 'tests/unit/Lib')

diff --git a/tests/unit/Lib/KeyutilsTest.php b/tests/unit/Lib/KeyutilsTest.php
new file mode 100644
index 000000000..d1b0b5ab8
--- /dev/null
+++ b/tests/unit/Lib/KeyutilsTest.php
@@ -0,0 +1,93 @@
+<?php
+/*
+ * Copyright (c) 2016-2017 Hubzilla
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+namespace Zotlabs\Tests\Unit\Lib;
+
+use phpseclib\Crypt\RSA;
+use phpseclib\Math\BigInteger;
+use Zotlabs\Tests\Unit\UnitTestCase;
+use Zotlabs\Lib\Keyutils;
+
+/**
+ * @brief Unit Test case for Keyutils class.
+ *
+ * @covers Zotlabs\Lib\Keyutils
+ */
+
+class KeyutilsTest extends UnitTestCase {
+
+	protected function getPubPKCS1() {
+		$key = '-----BEGIN RSA PUBLIC KEY-----
+MIIBCgKCAQEArXcEXQSkk25bwDxq5Ym85/OwernfOz0hgve46Jm1KXCF0+yeje8J
+BDbQTsMgkF+G8eP1er3oz3E0qlIFpYrza5o6kaaLETSroTyZR5QW5S21r/QJHE+4
+F08bw1zp9hrlvoOCE/g/W0mr3asO/x7LrQRKOETlZ/U6HGexTdYLyKlXJtB+VKjI
+XKAHxfVLRW2AvnFj+deowS1OhTN8ECpz88xG9wnh5agoq7Uol0WZNNm0p4oR6+cd
+zTPx/mBwcOoSqHLlO7ZACbx/VyD5G7mQKWfGP4b96D8FcUO74531my+aKIpLF4Io
+1JN4R4a4P8tZ8BkCnMvpuq9TF1s6vEthYQIDAQAB
+-----END RSA PUBLIC KEY-----';
+		return str_replace(["\r", "\n"], "\r\n", $key);
+	}
+
+	protected function getPubPKCS8() {
+		$key = '-----BEGIN PUBLIC KEY-----
+MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDUKfOIkFX/Zcv6bmaTIYO6OO2g
+XQOne+iPfXo6YDdrtvvQNZwW5P/fptrgBzmUBkpuc/sEEKpMV2bGhBLsWSlPBYHe
+2ewwLwyzbnuHvGhc1PzwMNQ7R60ubVDQT6sBVigYGZIDBgUPjAXeqmg5qgWWh04H
+8Zf/YxyoGEovWDMxGQIDAQAB
+-----END PUBLIC KEY-----';
+		return str_replace(["\r", "\n"], "\r\n", $key);
+	}
+
+	public function testMeToPem() {
+		Keyutils::pemToMe($this->getPubPKCS8(), $m, $e);
+		$gen_key = Keyutils::meToPem($m, $e);
+		self::assertEquals($this->getPubPKCS8(), $gen_key);
+	}
+
+	public function testRsaToPem() {
+		$rsa = new RSA();
+		$rsa->setPublicKey($this->getPubPKCS8());
+		$key = $rsa->getPublicKey(RSA::PUBLIC_FORMAT_PKCS1);
+		$gen_key = Keyutils::rsaToPem($key);
+		self::assertEquals($gen_key, $this->getPubPKCS8());
+	}
+
+	public function testPemToRsa() {
+		$rsa = new RSA();
+		$rsa->setPublicKey($this->getPubPKCS1());
+		$key = $rsa->getPublicKey(RSA::PUBLIC_FORMAT_PKCS8);
+		$gen_key = Keyutils::pemToRsa($key);
+		self::assertEquals($gen_key, $this->getPubPKCS1());
+	}
+
+	public function testPemToMe() {
+		Keyutils::pemToMe($this->getPubPKCS8(), $m, $e);
+		$gen_key = new RSA();
+		$gen_key->loadKey([
+			'e' => new BigInteger($e, 256),
+			'n' => new BigInteger($m, 256)
+		]);
+		self::assertEquals($gen_key->getPublicKey(), $this->getPubPKCS8());
+	}
+
+}
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