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<?php |
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namespace JWTAuth\Eloquent; |
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use Carbon\Carbon; |
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use Illuminate\Support\Str; |
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use JWTAuth\JWTManager; |
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use JWTAuth\JWTPayload; |
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trait HasJwtToken |
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{ |
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/** |
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* JWT token object. |
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* |
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* @var JWTManager|null |
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*/ |
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protected ?JWTManager $jwtToken = null; |
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/** |
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* Payload key name. |
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* |
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* @return string |
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*/ |
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public function getJwtPayloadIdentifierKey(): string |
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{ |
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return $this->getJwtAuthIdentifierKey(); |
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} |
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/** |
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* Model token key name. |
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* |
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* @return string |
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*/ |
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public function getJwtAuthIdentifierKey(): string |
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{ |
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if (method_exists($this, 'getAuthIdentifierName')) { |
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return $this->getAuthIdentifierName(); |
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} |
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return 'id'; |
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} |
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/** |
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* Get stored JWT tokens for current model. |
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* |
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* @return \Illuminate\Database\Eloquent\Relations\MorphMany |
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* @throws \Exception |
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*/ |
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public function storedJwtTokens(): \Illuminate\Database\Eloquent\Relations\MorphMany |
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{ |
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if (!method_exists($this, 'morphMany')) { |
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throw new \Exception('Method "morphMany" should be provided.'); |
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} |
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return $this->morphMany(config('jwt-auth.models.tokens', StoredJwtToken::class), 'tokenable'); |
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} |
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/** |
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* Check abilities for current JWT token. |
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* |
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* @param string $ability |
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* |
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* @return bool |
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*/ |
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public function jwtTokenCan(string $ability): bool |
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{ |
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return $this->currentJwtToken() && $this->currentJwtToken()->payload()->can($ability); |
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} |
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/** |
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* Get loaded JWT token. |
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* |
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* @return JWTManager|null |
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*/ |
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public function currentJwtToken(): ?JWTManager |
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{ |
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return $this->jwtToken; |
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} |
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/** |
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* Set JWT token. |
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* |
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* @param JWTManager $jwt |
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* |
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* @return static |
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*/ |
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public function withJwtToken(JWTManager $jwt): static |
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{ |
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$this->jwtToken = $jwt; |
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return $this; |
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} |
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/** |
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* @inheritDoc |
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*/ |
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public function createPayload(string $name, array $abilities = [ '*' ], ?int $lifetimeInSeconds = null): JWTPayload |
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{ |
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$storedToken = $this->storedJwtTokens()->create([ |
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'name' => $name, |
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'jti' => hash(config('jwt-auth.token.jti.hash_algo', 'sha256'), Str::random(40)), |
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'abilities' => $abilities, |
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'exp' => Carbon::now()->addSeconds($lifetimeInSeconds ?: $this->jwtTokenLifetimeInSeconds())->timestamp, |
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]); |
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$payload = ( new JWTPayload([ |
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$this->getJwtPayloadIdentifierKey() => $this->{$this->getJwtAuthIdentifierKey()}, |
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'exp' => $storedToken->exp, |
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'jti' => $storedToken->jti, |
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'abilities' => $storedToken->abilities, |
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'iat' => $storedToken->created_at->timestamp, |
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]) ); |
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if (method_exists($this, 'additionalJwtPayload')) { |
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$payload->add($this->additionalJwtPayload()); |
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} |
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return $payload; |
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} |
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public function jwtTokenLifetimeInSeconds():int |
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{ |
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return (int) config('jwt-auth.token.expiration', 3600 * 24); |
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} |
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} |
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dev-think-one /
laravel-jwt-auth
