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<?php |
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declare(strict_types=1); |
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namespace Usox\HyperSonic\Authentication; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Usox\HyperSonic\Authentication\Exception\AbstractAuthenticationException; |
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use Usox\HyperSonic\Authentication\Exception\AuthenticationParamsMissingException; |
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use Usox\HyperSonic\Authentication\Exception\UsernameMissingException; |
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/** |
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* Manages the authentication of subsonic api requests |
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*/ |
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final class AuthenticationManager implements AuthenticationManagerInterface |
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{ |
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public function __construct( |
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private readonly AuthenticationProviderInterface $authenticationProvider, |
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) { |
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} |
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/** |
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* Will throw an exception on auth fault, otherwise nothing will happen |
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* |
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* @throws AbstractAuthenticationException |
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*/ |
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public function auth( |
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ServerRequestInterface $request, |
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): void { |
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$queryParams = $request->getQueryParams(); |
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$userName = $queryParams['u'] ?? null; |
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if ($userName === null) { |
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throw new UsernameMissingException(); |
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} |
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$token = $queryParams['t'] ?? null; |
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$salt = $queryParams['s'] ?? null; |
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// token auth? phew, thank god |
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if ($token !== null && $salt !== null) { |
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$this->authenticationProvider->authByToken( |
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(string) $userName, |
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(string) $token, |
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(string) $salt, |
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); |
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return; |
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} |
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/** @var null|string $password */ |
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$password = $queryParams['p'] ?? null; |
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// meh, plaintext or hex-encoded password |
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if ($password !== null) { |
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if (str_starts_with($password, 'enc:')) { |
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$password = hex2bin(str_replace('enc:', '', $password)); |
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} |
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$this->authenticationProvider->authByPassword( |
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(string) $userName, |
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(string) $password, |
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); |
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return; |
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} |
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// no auth method applies? throw exception |
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throw new AuthenticationParamsMissingException(); |
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} |
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} |
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usox /
hypersonic
