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<?php |
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declare(strict_types=1); |
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namespace Jasny\Auth\Authz; |
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use Jasny\Auth\AuthException; |
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use Jasny\Auth\AuthzInterface as Authz; |
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use Jasny\Auth\ContextInterface as Context; |
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use Jasny\Auth\UserInterface as User; |
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use Jasny\Immutable; |
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/** |
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* Trait for keeping state (user and context) in authz service. |
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*/ |
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trait StateTrait |
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{ |
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use Immutable\With; |
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/** |
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* Current authenticated user |
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*/ |
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protected ?User $user = null; |
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/** |
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* The authorization context. This could be an organization, where a user has specific roles per organization |
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* rather than roles globally. |
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*/ |
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protected ?Context $context = null; |
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/** |
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* Get a copy of the service for the given user. |
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* |
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* @param User|null $user |
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* @return static&Authz |
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*/ |
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public function forUser(?User $user): Authz |
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{ |
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return $this->withProperty('user', $user); |
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} |
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/** |
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* Get a copy of the service for the given context. |
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* Returns $this if authz hasn't changed. |
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* |
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* @param Context|null $context |
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* @return static&Authz |
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*/ |
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public function inContextOf(?Context $context): Authz |
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{ |
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return $this->withProperty('context', $context); |
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} |
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/** |
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* Get current authenticated user. |
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* |
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* @throws AuthException if no user is logged in. |
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*/ |
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final public function user(): User |
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{ |
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if ($this->user === null) { |
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throw new AuthException("The user is not logged in"); |
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} |
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return $this->user; |
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} |
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/** |
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* Get the current context. |
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*/ |
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final public function context(): ?Context |
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{ |
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return $this->context; |
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} |
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/** |
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* Check if the current user is logged in. |
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*/ |
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public function isLoggedIn(): bool |
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{ |
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return $this->user !== null; |
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} |
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} |
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jasny /
auth
