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<?php |
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/** |
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* OpenStation App Framework — standalone Auth adapter. |
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* |
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* An in-memory principal: the host hands over a user id and the |
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* capabilities it holds. `'*'` grants everything, which is what a |
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* CLI runner or a test wants. |
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* |
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* @package OpenStation |
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*/ |
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|
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namespace OpenStation\App\Standalone; |
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|
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use OpenStation\App\Contracts\Auth as AuthContract; |
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|
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// Direct access, unless a standalone host is booting on bare PHP. |
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if ( ! defined( 'ABSPATH' ) ) { |
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defined( 'OPENSTATION_STANDALONE' ) || exit; |
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} |
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|
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/** |
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* In-memory principal. |
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*/ |
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final class Auth implements AuthContract { |
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|
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/** |
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* Acting user id. |
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* |
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* @var int |
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*/ |
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private $user_id; |
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|
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/** |
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* Granted capabilities. |
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* |
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* @var string[] |
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*/ |
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private $capabilities; |
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|
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/** |
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* @param int $user_id Acting user id; 0 for anonymous. |
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* @param string[] $capabilities Capabilities held, or `array( '*' )` for all. |
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*/ |
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public function __construct( $user_id = 0, array $capabilities = array() ) { |
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$this->user_id = (int) $user_id; |
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$this->capabilities = array_map( 'strval', $capabilities ); |
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} |
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|
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/** {@inheritDoc} */ |
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public function user_id() { |
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return $this->user_id; |
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} |
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|
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/** {@inheritDoc} */ |
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public function is_logged_in() { |
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return $this->user_id > 0; |
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} |
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|
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/** {@inheritDoc} */ |
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public function can( $capability, ...$args ) { |
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return in_array( '*', $this->capabilities, true ) |
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|| in_array( (string) $capability, $this->capabilities, true ); |
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} |
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} |
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|
