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<?php |
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namespace AdvancedLearning\Oauth2Server\Entities; |
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use AdvancedLearning\Oauth2Server\Repositories\UserRepository; |
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use Lcobucci\JWT\Builder; |
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use Lcobucci\JWT\Signer\Key; |
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use Lcobucci\JWT\Signer\Rsa\Sha256; |
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use League\OAuth2\Server\CryptKey; |
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use League\OAuth2\Server\Entities\AccessTokenEntityInterface; |
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use League\OAuth2\Server\Entities\Traits\AccessTokenTrait; |
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use League\OAuth2\Server\Entities\Traits\EntityTrait; |
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use League\OAuth2\Server\Entities\Traits\TokenEntityTrait; |
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class AccessTokenEntity implements AccessTokenEntityInterface |
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{ |
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use TokenEntityTrait, EntityTrait, AccessTokenTrait; |
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/** |
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* AccessTokenEntity constructor. |
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* |
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* @param null|string $userIdentifier The identifier of the user. |
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* @param array $scopes The scopes to assign the user. |
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*/ |
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public function __construct(?string $userIdentifier, array $scopes) |
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{ |
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$this->setUserIdentifier($userIdentifier); |
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foreach ($scopes as $scope) { |
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$this->addScope($scope); |
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} |
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} |
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/** |
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* Generate a JWT from the access token |
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* |
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* @param CryptKey $privateKey |
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* |
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* @return string |
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*/ |
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public function convertToJWT(CryptKey $privateKey) |
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{ |
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$tokenBuilder = (new Builder()) |
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->setAudience($this->getClient()->getIdentifier()) |
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->setId($this->getIdentifier(), true) |
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->setIssuedAt(time()) |
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->setNotBefore(time()) |
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->setExpiration($this->getExpiryDateTime()->getTimestamp()) |
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->setSubject($this->getUserIdentifier()) |
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->set('scopes', $this->getScopes()); |
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// add user name to claims |
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if ($this->getUserIdentifier()) { |
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$userEntity = $this->getUserEntity(); |
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$member = $userEntity->getMember(); |
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$tokenBuilder->set('fn', $member ? $member->FirstName : null) |
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->set('ln', $member ? $member->Surname : null); |
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} |
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return $tokenBuilder->sign(new Sha256(), new Key($privateKey->getKeyPath(), $privateKey->getPassPhrase())) |
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->getToken(); |
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} |
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protected function getUserEntity() |
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{ |
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return (new UserRepository())->getUserEntityByIdentifier($this->getUserIdentifier()); |
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} |
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} |
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advanced-learning /
silverstripe-oauth2-server
