From 39ad665bec6703f99198d493bfe57d4ea973bfbb Mon Sep 17 00:00:00 2001
From: Lenny ROUANET <lennyrouanet@users.noreply.github.com>
Date: Thu, 28 Sep 2023 14:29:50 +0200
Subject: [PATCH] Key SSL

---
 component/Key/Ssl.php |  56 ++++++++++++++++++
 test/Key/SslTest.php  | 133 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 189 insertions(+)
 create mode 100644 component/Key/Ssl.php
 create mode 100644 test/Key/SslTest.php

diff --git a/component/Key/Ssl.php b/component/Key/Ssl.php
new file mode 100644
index 0000000..17f7bbf
--- /dev/null
+++ b/component/Key/Ssl.php
@@ -0,0 +1,56 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Phant\DataStructure\Key;
+
+use Phant\Error\NotCompliant;
+
+final class Ssl
+{
+    public function __construct(
+        public readonly string $private,
+        public readonly string $public
+    ) {
+    }
+
+    public function encrypt(
+        string $data
+    ): string {
+        try {
+            $success = openssl_private_encrypt(
+                $data,
+                $encryptedData,
+                $this->private
+            );
+        } catch (\Exception $e) {
+            $success = false;
+        }
+
+        if (!$success) {
+            throw new NotCompliant('Encryption invalid, verify private key');
+        }
+
+        return $encryptedData;
+    }
+
+    public function decrypt(
+        string $encryptedData
+    ): string {
+        try {
+            $success = openssl_public_decrypt(
+                $encryptedData,
+                $data,
+                $this->public
+            );
+        } catch (\Exception $e) {
+            $success = false;
+        }
+
+        if (!$success) {
+            throw new NotCompliant('Decryption invalid, verify encrypted data or public key');
+        }
+
+        return $data;
+    }
+}
diff --git a/test/Key/SslTest.php b/test/Key/SslTest.php
new file mode 100644
index 0000000..a0d5376
--- /dev/null
+++ b/test/Key/SslTest.php
@@ -0,0 +1,133 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Test\Key;
+
+use Phant\Error\NotCompliant;
+use Phant\DataStructure\Key\Ssl;
+
+final class SslTest extends \PHPUnit\Framework\TestCase
+{
+    private const PRIVATE = <<<EOD
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
+EOD;
+
+    private const PUBLIC = <<<EOD
+-----BEGIN PUBLIC KEY-----
+MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDSuaKgYq3rUx+kfmH/SAoiji7p
+9xRqSs+9D/3XA9FX4KVq0LFo7H7CMbkbw/FXz7zvS+GaobF+P/U52oqC9s3ATagm
+7uewI6kGT64V6smtU2UqRP3fJxleahDmuCoBr/pnZu/5MBN8uHo3t4ABNpccHohp
+dEMfkL84vMtl9UObUwIDAQAB
+-----END PUBLIC KEY-----
+EOD;
+
+    private const INVALID_PRIVATE = <<<EOD
+-----BEGIN RSA PRIVATE KEY-----
+MIICWgIBAAKBgHhmJkqMdk57FRHT5Al5WdgisuHMkbH1PKl7l/jqxdAQyTqXGYJ0
+2U8IZhwDH0gNZ0fZVdiqyDsUMJz0S3WqcTtDJlsBxyKpAC3Qj24+uazDaIzo832W
+yg0wgopKwoKOsLcoKe1pV/LAQd6JinhFje8m2DBY6UOf3LozcSRC+gXlAgMBAAEC
+gYAmpqxePE9yjGLMMVjAjduA3krM4C5Zkd/ijNHR0BSm4eynyYAf+EEW9RxKm9n7
++ImScDv17YWQKcAdcvOSl5/3sGsioBTfFis8vTyPPZrzelyNIS8m1s4jF1A5+v/A
+gVBUndgDLOIKr7bogjBwtf94yWhwl0VuE6jRsMRwPYHZlQJBAOcTzhzehqhuXAOe
+H/mGvRBeBH8ZgqAORWJlwV6IesEQ8T2to1x4OtUhNi3noYL0CI0DDzpzcl5MWFw
+XeUZKZMCQQCFYnGyQocofQzSOEZxwWJ5pRhviunFZ7z7fqjhyja1p8fJph9IDknQ
+oRRSCVbtBq4/aMYj7lw1+ACt0G6KJN2nAkAQAfM5VMEHUf3V0lJsusTGKX0uQNon
+tFViJ6JpphK65S2RFEJI2Zth8IzzZmT47ECS3gArCBdVaaveECaxBDk5AkBR30pQ
+k9toc9GB278Jph0u87KbDNZPMEzkxisdZMTOHe1ZDhnXXcXbRHQ3ornzhY1BKKuu
+dGmvSsoH5o9jRhuzAkB2JQo8P8KhHZcg/LYaISee28fRdEW8QFFMaFn7CgT08cpj
+gNHVwFqtj3IET23k7CpeI9GcmLfjQG05wUwoVl46
+-----END RSA PRIVATE KEY-----
+EOD;
+
+    private const INVALID_PUBLIC = <<<EOD
+-----BEGIN PUBLIC KEY-----
+MIGeMA0GCSqGSIb3DQEBAQUAA4GMADCBiAKBgHhmJkqMdk57FRHT5Al5WdgisuHM
+kbH1PKl7l/jqxdAQyTqXGYJ02U8IZhwDH0gNZ0fZVdiqyDsUMJz0S3WqcTtDJlsB
+xyKpAC3Qj24+uazDaIzo832Wyg0wgopKwoKOsLcoKe1pV/LAQd6JinhFje8m2DBY
+6UOf3LozcSRC+gXlAgMBAAE=X
+-----END PUBLIC KEY-----
+EOD;
+
+    protected Ssl $fixture;
+    protected Ssl $fixtureInvalid;
+
+    public function setUp(): void
+    {
+        $this->fixture = new Ssl(
+            self::PRIVATE,
+            self::PUBLIC
+        );
+        $this->fixtureInvalid = new Ssl(
+            self::INVALID_PRIVATE,
+            self::INVALID_PUBLIC
+        );
+    }
+
+    public function testGetPrivate(): void
+    {
+        $result = $this->fixture->private;
+
+        $this->assertIsString($result);
+    }
+
+    public function testGetPublic(): void
+    {
+        $result = $this->fixture->public;
+
+        $this->assertIsString($result);
+    }
+
+    public function testEncrypt(): void
+    {
+        $result = $this->fixture->encrypt('Foo bar');
+
+        $this->assertIsString($result);
+    }
+
+    public function testEncryptInvalid(): void
+    {
+        $this->expectException(NotCompliant::class);
+
+        $result = $this->fixtureInvalid->encrypt('Foo bar');
+    }
+
+    public function testEncryptInvalidBis(): void
+    {
+        $this->expectException(NotCompliant::class);
+
+        $result = $this->fixtureInvalid->encrypt('');
+    }
+
+    public function testDecrypt(): void
+    {
+        $result = $this->fixture->decrypt(
+            $this->fixture->encrypt('Foo bar')
+        );
+
+        $this->assertIsString($result);
+    }
+
+    public function testDecryptInvalid(): void
+    {
+        $this->expectException(NotCompliant::class);
+
+        $result = $this->fixtureInvalid->decrypt(
+            $this->fixture->encrypt('Foo bar')
+        );
+    }
+}