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<?php |
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/** |
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* Plasma Driver MySQL component |
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* Copyright 2018 PlasmaPHP, All Rights Reserved |
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* |
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* Website: https://github.com/PlasmaPHP |
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* License: https://github.com/PlasmaPHP/driver-mysql/blob/master/LICENSE |
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*/ |
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namespace Plasma\Drivers\MySQL; |
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/** |
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* The Driver Factory is responsible for creating the driver correctly. |
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*/ |
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class DriverFactory implements \Plasma\DriverFactoryInterface { |
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/** |
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* @var \React\EventLoop\LoopInterface |
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*/ |
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protected $loop; |
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/** |
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* @var array |
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*/ |
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protected $options; |
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/** |
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* @var \Plasma\Drivers\MySQL\AuthPlugins\AuthPluginInterface[] |
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*/ |
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protected static $authPlugins = array( |
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\Plasma\Drivers\MySQL\CapabilityFlags::CLIENT_SECURE_CONNECTION => \Plasma\Drivers\MySQL\AuthPlugins\AuthSecureConnection::class, |
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'mysql_native_password' => \Plasma\Drivers\MySQL\AuthPlugins\AuthSecureConnection::class |
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); |
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/** |
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* @var \React\Filesystem\FilesystemInterface|null |
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*/ |
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protected static $filesystem; |
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/** |
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* Constructor. |
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* |
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* The driver supports the following options: |
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* ``` |
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* array( |
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* 'connector' => ConnectorInstance, (a custom connector instance, which MUST return a `Connection` instance from the `react/socket` package) |
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* 'characters.set' => string, (the character set, defaults to utf8mb4) |
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* 'characters.collate' => string, (the collate to use, defaults to the charset default) |
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* 'tls.context' => array, (socket TLS context options) |
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* 'tls.force' => bool, (whether non-localhost connections are forced to use TLS, defaults to true) |
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* 'tls.forceLocal' => bool, (whether localhost connections are forced to use TLS, defaults to false) |
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* ) |
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* ``` |
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* |
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* @param \React\EventLoop\LoopInterface $loop |
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* @param array $options |
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*/ |
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function __construct(\React\EventLoop\LoopInterface $loop, array $options) { |
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if(!\function_exists('stream_socket_enable_crypto')) { |
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throw new \LogicException('Encryption is not supported on your platform'); |
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} |
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try { |
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\Plasma\Types\TypeExtensionsManager::registerManager('driver-mysql', null); |
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} catch (\Plasma\Exception $e) { |
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/* One already exists, continue regardless */ |
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} |
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$this->loop = $loop; |
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$this->options = $options; |
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} |
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/** |
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* Creates a new driver instance. |
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* @return \Plasma\DriverInterface |
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*/ |
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function createDriver(): \Plasma\DriverInterface { |
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return (new \Plasma\Drivers\MySQL\Driver($this->loop, $this->options)); |
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} |
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/** |
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* Adds an auth plugin. `$condition` is either an int (for server capabilities), or a string (for auth plugin name). |
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* @param string|int $condition |
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* @param string $classname A class implementing `AuthPluginInterface`. |
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* @return void |
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* @throws \InvalidArgumentException |
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*/ |
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static function addAuthPlugin($condition, string $classname): void { |
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if(isset(static::$authPlugins[$condition])) { |
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throw new \InvalidArgumentException('Auth plugin for specified condition already exists'); |
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} |
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if(!\in_array(\Plasma\Drivers\MySQL\AuthPlugins\AuthPluginInterface::class, \class_implements($classname, true))) { |
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throw new \InvalidArgumentException('Specified auth plugin does not implement interface'); |
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} |
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static::$authPlugins[$condition] = $classname; |
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} |
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/** |
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* Get the registered auth plugins. |
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* @return \Plasma\Drivers\MySQL\AuthPlugins\AuthPluginInterface[] |
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*/ |
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static function getAuthPlugins(): array { |
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return static::$authPlugins; |
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} |
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/** |
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* Set the React Filesystem to use. |
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* @param \React\Filesystem\FilesystemInterface|null $filesystem |
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* @return void |
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*/ |
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static function setFilesystem(?\React\Filesystem\FilesystemInterface $filesystem): void { |
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static::$filesystem = $filesystem; |
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} |
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/** |
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* Get the React Filesystem, or null. The filesystem must be set by the user, in order to not get `null`. |
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* @return \React\Filesystem\FilesystemInterface|null |
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*/ |
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static function getFilesystem(): ?\React\Filesystem\FilesystemInterface { |
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return static::$filesystem; |
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} |
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} |
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PlasmaPHP /
driver-mysql
