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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                declare(strict_types=1);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace AtlassianConnectBundle\Security;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use AtlassianConnectBundle\Entity\TenantInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Doctrine\ORM\EntityManagerInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Firebase\JWT\JWT;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Security\Core\Exception\AuthenticationException;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Security\Core\Exception\UnsupportedUserException;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Security\Core\Exception\UsernameNotFoundException;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Security\Core\Exception\UserNotFoundException;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Security\Core\User\UserInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class JWTUserProvider implements JWTUserProviderInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected EntityManagerInterface $em;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected string $tenantClass;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct(EntityManagerInterface $entityManager, string $tenantClass)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->em = $entityManager;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->tenantClass = $tenantClass;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return object|mixed  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getDecodedToken(string $jwt)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        try { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $bodyb64 = explode('.', $jwt)[1]; | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $decodedToken = json_decode(JWT::urlsafeB64Decode($bodyb64));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            JWT::decode($jwt, $this->findTenant($decodedToken->iss)->getSharedSecret(), ['HS256']);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return $decodedToken;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        } catch (\Throwable $e) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            throw new AuthenticationException('Failed to parse token'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function loadUserByUsername($username): UserInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $tenant = $this->findTenant($username);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (!$tenant) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            throw $this->getNotFoundException();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $tenant;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function refreshUser(UserInterface $user): void  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        throw new UnsupportedUserException('Refresh prohibited'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string|mixed $class  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function supportsClass($class): bool  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return is_subclass_of($class, TenantInterface::class);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function loadUserByIdentifier(string $identifier): UserInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $tenant = $this->findTenant($identifier);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (!$tenant) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            throw $this->getNotFoundException();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $tenant;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    private function getNotFoundException(): AuthenticationException  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $message = 'Can\'t find tenant with such username';  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if (class_exists(UserNotFoundException::class)) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            return new UserNotFoundException($message);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return new UsernameNotFoundException($message);  | 
            
                            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private function findTenant(string $clientKey): ?TenantInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->em  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->getRepository($this->tenantClass)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ->findOneBy(['clientKey' => $clientKey]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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