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* JKU and X5U key sets added * Documentation updated
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@@ -49,7 +49,7 @@ | |
| }, | ||
| "extra": { | ||
| "branch-alias": { | ||
| "dev-master": "6.0.x-dev" | ||
| "dev-master": "6.1.x-dev" | ||
| } | ||
| } | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,139 @@ | ||
| <?php | ||
|
|
||
| /* | ||
| * The MIT License (MIT) | ||
| * | ||
| * Copyright (c) 2014-2016 Spomky-Labs | ||
| * | ||
| * This software may be modified and distributed under the terms | ||
| * of the MIT license. See the LICENSE file for details. | ||
| */ | ||
|
|
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| namespace Jose\Object; | ||
|
|
||
| use Assert\Assertion; | ||
| use Psr\Cache\CacheItemPoolInterface; | ||
|
|
||
| /** | ||
| * Class DownloadedJWKSet. | ||
| */ | ||
| abstract class DownloadedJWKSet implements JWKSetInterface | ||
| { | ||
| use BaseJWKSet; | ||
| use JWKSetPEM; | ||
|
|
||
| /** | ||
| * @var string | ||
| */ | ||
| private $url; | ||
|
|
||
| /** | ||
| * @var null|\Psr\Cache\CacheItemPoolInterface | ||
| */ | ||
| private $cache; | ||
|
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||
| /** | ||
| * @var int | ||
| */ | ||
| private $ttl; | ||
|
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||
| /** | ||
| * @var bool | ||
| */ | ||
| private $allow_unsecured_connection; | ||
|
|
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| /** | ||
| * DownloadedJWKSet constructor. | ||
| * | ||
| * @param string $url | ||
| * @param \Psr\Cache\CacheItemPoolInterface|null $cache | ||
| * @param int $ttl | ||
| * @param bool $allow_unsecured_connection | ||
| * @param bool $allow_http_connection | ||
| */ | ||
| public function __construct($url, CacheItemPoolInterface $cache = null, $ttl = 86400, $allow_unsecured_connection = false, $allow_http_connection = false) | ||
| { | ||
| Assertion::boolean($allow_unsecured_connection); | ||
| Assertion::boolean($allow_http_connection); | ||
| Assertion::integer($ttl); | ||
| Assertion::min($ttl, 0); | ||
| Assertion::false(false === filter_var($url, FILTER_VALIDATE_URL, FILTER_FLAG_SCHEME_REQUIRED | FILTER_FLAG_HOST_REQUIRED), 'Invalid URL.'); | ||
| $allowed_protocols = ['https']; | ||
| if (true === $allow_http_connection) { | ||
| $allowed_protocols[] = 'http'; | ||
| } | ||
| Assertion::inArray(mb_substr($url, 0, mb_strpos($url, '://', 0, '8bit'), '8bit'), $allowed_protocols, sprintf('The provided sector identifier URI is not valid: scheme must be one of the following: %s.', json_encode($allowed_protocols))); | ||
|
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| $this->url = $url; | ||
| $this->cache = $cache; | ||
| $this->ttl = $ttl; | ||
| $this->allow_unsecured_connection = $allow_unsecured_connection; | ||
| } | ||
|
|
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| /** | ||
| * {@inheritdoc} | ||
| */ | ||
| public function addKey(JWKInterface $key) | ||
| { | ||
| //Not available | ||
| } | ||
|
|
||
| /** | ||
| * {@inheritdoc} | ||
| */ | ||
| public function removeKey($index) | ||
| { | ||
| //Not available | ||
| } | ||
|
|
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| /** | ||
| * @return string | ||
| */ | ||
| protected function getContent() | ||
| { | ||
| $cache_key = sprintf('JWKFactory-Content-%s', hash('sha512', $this->url)); | ||
| if (null !== $this->cache) { | ||
| $item = $this->cache->getItem($cache_key); | ||
| if (!$item->isHit()) { | ||
| $content = $this->downloadContent(); | ||
| $item->set($content); | ||
| if (0 !== $this->ttl) { | ||
| $item->expiresAfter($this->ttl); | ||
| } | ||
| $this->cache->save($item); | ||
|
|
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| return $content; | ||
| } else { | ||
| return $item->get(); | ||
| } | ||
| } | ||
|
|
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| return $this->downloadContent(); | ||
| } | ||
|
|
||
| /** | ||
| * @throws \InvalidArgumentException | ||
| * | ||
| * @return string | ||
| */ | ||
| private function downloadContent() | ||
| { | ||
| $params = [ | ||
| CURLOPT_RETURNTRANSFER => true, | ||
| CURLOPT_URL => $this->url, | ||
| ]; | ||
| if (false === $this->allow_unsecured_connection) { | ||
| $params[CURLOPT_SSL_VERIFYPEER] = true; | ||
| $params[CURLOPT_SSL_VERIFYHOST] = 2; | ||
| } | ||
|
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| $ch = curl_init(); | ||
| curl_setopt_array($ch, $params); | ||
| $content = curl_exec($ch); | ||
| curl_close($ch); | ||
|
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| Assertion::false(false === $content, 'Unable to get content.'); | ||
|
|
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| return $content; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,32 @@ | ||
| <?php | ||
|
|
||
| /* | ||
| * The MIT License (MIT) | ||
| * | ||
| * Copyright (c) 2014-2016 Spomky-Labs | ||
| * | ||
| * This software may be modified and distributed under the terms | ||
| * of the MIT license. See the LICENSE file for details. | ||
| */ | ||
|
|
||
| namespace Jose\Object; | ||
|
|
||
| use Assert\Assertion; | ||
|
|
||
| /** | ||
| * Class JKUJWKSet. | ||
| */ | ||
| final class JKUJWKSet extends DownloadedJWKSet | ||
| { | ||
| /** | ||
| * @return \Jose\Object\JWKInterface[] | ||
| */ | ||
| public function getKeys() | ||
| { | ||
| $content = json_decode($this->getContent(), true); | ||
| Assertion::isArray($content, 'Invalid content.'); | ||
| Assertion::keyExists($content, 'keys', 'Invalid content.'); | ||
|
|
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| return (new JWKSet($content))->getKeys(); | ||
| } | ||
| } |
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