Code Coverage for /Users/austinheap/Development/php-security-txt/src/Directives/Encryption.php

1	<?php
2	/**
3	* src/Directives/Encryption.php
4	*
5	* @package php-security-txt
6	* @author Austin Heap <me@austinheap.com>
7	* @version v0.4.0
8	*/
9
10	declare(strict_types = 1);
11
12	namespace AustinHeap\Security\Txt\Directives;
13
14	use AustinHeap\Security\Txt\SecurityTxt;
15	use Exception;
16
17	/**
18	* Encryption
19	*
20	* @link https://github.com/austinheap/php-security-txt
21	* @link https://packagist.org/packages/austinheap/php-security-txt
22	* @link https://austinheap.github.io/php-security-txt/classes/AustinHeap.Security.Txt.SecurityTxt.html
23	* @link https://securitytext.org/
24	*/
25	trait Encryption
26	{
27
28	/**
29	* The PGP key file URL.
30	*
31	* @var string
32	*/
33	protected $encryption = null;
34
35
36	/**
37	* Set the encryption.
38	*
39	* @param string $encryption
40	*
41	* @return SecurityTxt
42	*/
43	public function setEncryption(string $encryption): SecurityTxt
44	{
45	if (!$this->validEncryption($encryption)) {
46	throw new Exception('Encryption must be a well-formed URL.');
47	}
48
49	$this->encryption = $encryption;
50
51	return $this;
52	}
53
54	/**
55	* Get the encryption.
56	*
57	* @return string
58	*/
59	public function getEncryption(): string
60	{
61	return $this->encryption;
62	}
63
64	/**
65	* Determines if encryption is valid.
66	*
67	* @param string $encryption
68	*
69	* @return bool
70	*/
71	public function validEncryption(string $encryption): bool
72	{
73	return filter_var($encryption, FILTER_VALIDATE_URL) !== false;
74	}
75	}