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<?php |
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//---------------------------------------------------------------------- |
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// |
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// Copyright (C) 2017-2018 Artem Rodygin |
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// |
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// You should have received a copy of the MIT License along with |
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// this file. If not, see <http://opensource.org/licenses/MIT>. |
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// |
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//---------------------------------------------------------------------- |
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namespace LazySec\Entity; |
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use Doctrine\ORM\Mapping as ORM; |
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/** |
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* Trait for "lock account" feature. |
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*/ |
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trait LockAccountTrait |
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{ |
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/** |
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* @var int Number of consecutive unsuccessful attempts to authenticate. |
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* |
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* @ORM\Column(name="auth_failures", type="integer", nullable=true) |
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*/ |
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protected $authFailures; |
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/** |
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* @var int Unix Epoch timestamp which the account is locked till. |
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* When zero, the account is considered as locked for permanent. |
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* |
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* @ORM\Column(name="locked_until", type="integer", nullable=true) |
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*/ |
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protected $lockedUntil; |
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/** |
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* Checks whether the user is locked. |
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* |
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* Inherited from '\Symfony\Component\Security\Core\User\AdvancedUserInterface'. |
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* |
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* @return bool TRUE if the user is not locked, FALSE otherwise. |
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*/ |
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public function isAccountNonLocked(): bool |
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{ |
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return $this->canAccountBeLocked() |
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? $this->lockedUntil === null || $this->lockedUntil !== 0 && $this->lockedUntil <= time() |
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: true; |
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} |
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/** |
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* Increases number of authentication failures. |
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* |
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* @return null|int New authentication failures number. |
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*/ |
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public function incAuthFailures(): ?int |
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{ |
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return $this->canAccountBeLocked() ? ++$this->authFailures : null; |
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} |
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/** |
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* Locks the account until specified moment of time (NULL for permanent lock). |
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* |
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* @param \DateTime $time |
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* |
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* @return self |
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*/ |
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public function lockAccount(\DateTime $time = null): self |
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{ |
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if ($this->canAccountBeLocked()) { |
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$this->authFailures = null; |
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$this->lockedUntil = $time === null ? 0 : $time->getTimestamp(); |
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} |
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return $this; |
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} |
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/** |
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* Unlocks the account. |
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* |
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* @return self |
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*/ |
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public function unlockAccount(): self |
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{ |
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$this->authFailures = null; |
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$this->lockedUntil = null; |
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return $this; |
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} |
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/** |
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* Specifies whether the "lock account" feature is available for this user. |
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* |
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* @return bool |
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*/ |
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protected function canAccountBeLocked(): bool |
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{ |
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return true; |
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} |
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} |
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webinarium /
symfony-lazysec
