← All changes | vendor_prefixed/guzzlehttp/guzzle/src/Handler/TlsVersion.php +0 -74 28.2 → trunk View file →

		@@ -1,74 +1,0 @@
1		-<?php
2		-
3		-namespace YoastSEO_Vendor\GuzzleHttp\Handler;
4		-
5		-/**
6		- * @internal
7		- */
8		-final class TlsVersion
9		-{
10		- /**
11		- * @param mixed $value
12		- */
13		- public static function ordinal(string $option, $value) : int
14		- {
15		- if ($value === \STREAM_CRYPTO_METHOD_TLSv1_0_CLIENT) {
16		- return 10;
17		- }
18		- if ($value === \STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT) {
19		- return 11;
20		- }
21		- if ($value === \STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT) {
22		- return 12;
23		- }
24		- if (\defined('STREAM_CRYPTO_METHOD_TLSv1_3_CLIENT') && $value === \STREAM_CRYPTO_METHOD_TLSv1_3_CLIENT) {
25		- return 13;
26		- }
27		- throw new \InvalidArgumentException(\sprintf('Invalid %s request option: unknown version provided', $option));
28		- }
29		- /**
30		- * @param mixed $min
31		- * @param mixed $max
32		- */
33		- public static function assertRange($min, $max) : void
34		- {
35		- if ($min === null || $max === null) {
36		- return;
37		- }
38		- if (self::ordinal('crypto_method_max', $max) < self::ordinal('crypto_method', $min)) {
39		- throw new \InvalidArgumentException('Invalid crypto_method_max request option: maximum TLS version must be greater than or equal to crypto_method');
40		- }
41		- }
42		- /**
43		- * @param mixed $value
44		- */
45		- public static function streamProtocolVersion(string $option, $value) : int
46		- {
47		- if ($value === \STREAM_CRYPTO_METHOD_TLSv1_0_CLIENT) {
48		- return self::requireStreamProto('STREAM_CRYPTO_PROTO_TLSv1_0', $option);
49		- }
50		- if ($value === \STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT) {
51		- return self::requireStreamProto('STREAM_CRYPTO_PROTO_TLSv1_1', $option);
52		- }
53		- if ($value === \STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT) {
54		- return self::requireStreamProto('STREAM_CRYPTO_PROTO_TLSv1_2', $option);
55		- }
56		- if (\defined('STREAM_CRYPTO_METHOD_TLSv1_3_CLIENT') && $value === \STREAM_CRYPTO_METHOD_TLSv1_3_CLIENT) {
57		- return self::requireStreamProto('STREAM_CRYPTO_PROTO_TLSv1_3', $option);
58		- }
59		- throw new \InvalidArgumentException(\sprintf('Invalid %s request option: unknown version provided', $option));
60		- }
61		- /**
62		- * Resolves a STREAM_CRYPTO_PROTO_* constant. The ssl.max_proto_version
63		- * context option and these constants were added in PHP 7.3.0 (TLS 1.3 in
64		- * 7.4.0); on older runtimes the option cannot be honored, so reject loudly.
65		- */
66		- private static function requireStreamProto(string $constant, string $option) : int
67		- {
68		- if (\defined($constant)) {
69		- /** @var int */
70		- return \constant($constant);
71		- }
72		- throw new \InvalidArgumentException(\sprintf('Invalid %s request option: maximum TLS version control is not supported by your version of PHP', $option));
73		- }
74		-}