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key file auto-generation from string

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This commit is contained in:
Julián Gutiérrez 2016-07-19 15:01:31 +02:00
parent ada8d20be6
commit d8930af5ee
1 changed files with 25 additions and 0 deletions
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25
src/CryptKey.php
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@ -13,6 +13,9 @@ namespace League\OAuth2\Server;
class CryptKey
{
const RSA_KEY_PATTERN =
'/^(-----BEGIN (RSA )?(PUBLIC|PRIVATE) KEY-----\n)(.|\n)+(-----END (RSA )?(PUBLIC|PRIVATE) KEY-----)$/';
/**
* @var string
*/
@ -29,6 +32,10 @@ class CryptKey
*/
public function __construct($keyPath, $passPhrase = null)
{
if (preg_match(self::RSA_KEY_PATTERN, $keyPath)) {
$keyPath = $this->saveKeyToFile($keyPath);
}
if (strpos($keyPath, 'file://') !== 0) {
$keyPath = 'file://' . $keyPath;
}
@ -41,6 +48,24 @@ class CryptKey
$this->passPhrase = $passPhrase;
}
/**
* @param string $key
*
* @return string
*/
private function saveKeyToFile($key)
{
$keyPath = sys_get_temp_dir() . '/' . sha1($key) . '.key';
if (!file_exists($keyPath) && !mkdir($keyPath)) {
throw new \RuntimeException('"%s" key file could not be created', $keyPath);
}
file_put_contents($keyPath, $key);
return 'file://' . $keyPath;
}
/**
* Retrieve key path.
*