Shlink.ERROR - ValueError: mb_convert_encoding(): Argument #3 ($from_encoding) contains invalid encoding "windows-1255"

[leon2589]

Shlink version

4.3.1

PHP version

8.3.15

How do you serve Shlink

Self-hosted Apache

Database engine

MySQL

Database version

8.0.40

Current behavior

LOG:

Shlink.ERROR - ValueError: mb_convert_encoding(): Argument #3 ($from_encoding) contains invalid encoding "windows-1255" in /var/www/example.com/module/Core/src/ShortUrl/Helper/ShortUrlTitleResolutionHelper.php:102
Stack trace:
//0 /var/www/example.com/module/Core/src/ShortUrl/Helper/ShortUrlTitleResolutionHelper.php(102): mb_convert_encoding()
//1 /var/www/example.com/module/Core/src/ShortUrl/Helper/ShortUrlTitleResolutionHelper.php(60): Shlinkio\Shlink\Core\ShortUrl\Helper\ShortUrlTitleResolutionHelper->tryToResolveTitle()
//2 /var/www/example.com/module/Core/src/ShortUrl/UrlShortener.php(43): Shlinkio\Shlink\Core\ShortUrl\Helper\ShortUrlTitleResolutionHelper->processTitle()
//3 /var/www/example.com/module/Rest/src/Action/ShortUrl/AbstractCreateShortUrlAction.php(29): Shlinkio\Shlink\Core\ShortUrl\UrlShortener->shorten()
//4 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Middleware/RequestHandlerMiddleware.php(46): Shlinkio\Shlink\Rest\Action\ShortUrl\AbstractCreateShortUrlAction->handle()
//5 /var/www/example.com/vendor/mezzio/mezzio/src/Middleware/LazyLoadingMiddleware.php(26): Laminas\Stratigility\Middleware\RequestHandlerMiddleware->process()
//6 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(52): Mezzio\Middleware\LazyLoadingMiddleware->process()
//7 /var/www/example.com/module/Rest/src/Middleware/ShortUrl/DefaultShortCodesLengthMiddleware.php(28): Laminas\Stratigility\Next->handle()
//8 /var/www/example.com/vendor/mezzio/mezzio/src/Middleware/LazyLoadingMiddleware.php(26): Shlinkio\Shlink\Rest\Middleware\ShortUrl\DefaultShortCodesLengthMiddleware->process()
//9 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(52): Mezzio\Middleware\LazyLoadingMiddleware->process()
//10 /var/www/example.com/module/Rest/src/Middleware/ShortUrl/OverrideDomainMiddleware.php(27): Laminas\Stratigility\Next->handle()
//11 /var/www/example.com/vendor/mezzio/mezzio/src/Middleware/LazyLoadingMiddleware.php(26): Shlinkio\Shlink\Rest\Middleware\ShortUrl\OverrideDomainMiddleware->process()
//12 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(52): Mezzio\Middleware\LazyLoadingMiddleware->process()
//13 /var/www/example.com/module/Rest/src/Middleware/ShortUrl/DropDefaultDomainFromRequestMiddleware.php(26): Laminas\Stratigility\Next->handle()
//14 /var/www/example.com/vendor/mezzio/mezzio/src/Middleware/LazyLoadingMiddleware.php(26): Shlinkio\Shlink\Rest\Middleware\ShortUrl\DropDefaultDomainFromRequestMiddleware->process()
//15 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(52): Mezzio\Middleware\LazyLoadingMiddleware->process()
//16 /var/www/example.com/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(77): Laminas\Stratigility\Next->handle()
//17 /var/www/example.com/vendor/mezzio/mezzio-router/src/Route.php(79): Laminas\Stratigility\MiddlewarePipe->process()
//18 /var/www/example.com/vendor/mezzio/mezzio-router/src/RouteResult.php(109): Mezzio\Router\Route->process()
//19 /var/www/example.com/vendor/mezzio/mezzio-router/src/Middleware/DispatchMiddleware.php(32): Mezzio\Router\RouteResult->process()
//20 /var/www/example.com/vendor/mezzio/mezzio/src/Middleware/LazyLoadingMiddleware.php(26): Mezzio\Router\Middleware\DispatchMiddleware->process()
//21 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(52): Mezzio\Middleware\LazyLoadingMiddleware->process()
//22 /var/www/example.com/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(77): Laminas\Stratigility\Next->handle()
//23 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(52): Laminas\Stratigility\MiddlewarePipe->process()
//24 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Middleware/PathMiddlewareDecorator.php(122): Laminas\Stratigility\Next->handle()
//25 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(45): Psr\Http\Server\RequestHandlerInterface@anonymous->handle()
//26 /var/www/example.com/module/Rest/src/Middleware/AuthenticationMiddleware.php(52): Laminas\Stratigility\Next->handle()
//27 /var/www/example.com/vendor/mezzio/mezzio/src/Middleware/LazyLoadingMiddleware.php(26): Shlinkio\Shlink\Rest\Middleware\AuthenticationMiddleware->process()
//28 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(52): Mezzio\Middleware\LazyLoadingMiddleware->process()
//29 /var/www/example.com/module/Rest/src/Middleware/BodyParserMiddleware.php(37): Laminas\Stratigility\Next->handle()
//30 /var/www/example.com/vendor/mezzio/mezzio/src/Middleware/LazyLoadingMiddleware.php(26): Shlinkio\Shlink\Rest\Middleware\BodyParserMiddleware->process()
//31 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(52): Mezzio\Middleware\LazyLoadingMiddleware->process()
//32 /var/www/example.com/vendor/mezzio/mezzio-router/src/Middleware/ImplicitOptionsMiddleware.php(75): Laminas\Stratigility\Next->handle()
//33 /var/www/example.com/vendor/mezzio/mezzio/src/Middleware/LazyLoadingMiddleware.php(26): Mezzio\Router\Middleware\ImplicitOptionsMiddleware->process()
//34 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(52): Mezzio\Middleware\LazyLoadingMiddleware->process()
//35 /var/www/example.com/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(77): Laminas\Stratigility\Next->handle()
//36 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Middleware/PathMiddlewareDecorator.php(60): Laminas\Stratigility\MiddlewarePipe->process()
//37 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(52): Laminas\Stratigility\Middleware\PathMiddlewareDecorator->process()
//38 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(45): Laminas\Stratigility\Next->handle()
//39 /var/www/example.com/vendor/mezzio/mezzio-router/src/Middleware/ImplicitHeadMiddleware.php(77): Laminas\Stratigility\Next->handle()
//40 /var/www/example.com/vendor/mezzio/mezzio/src/Middleware/LazyLoadingMiddleware.php(26): Mezzio\Router\Middleware\ImplicitHeadMiddleware->process()
//41 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(52): Mezzio\Middleware\LazyLoadingMiddleware->process()
//42 /var/www/example.com/vendor/mezzio/mezzio-router/src/Middleware/RouteMiddleware.php(50): Laminas\Stratigility\Next->handle()
//43 /var/www/example.com/vendor/mezzio/mezzio/src/Middleware/LazyLoadingMiddleware.php(26): Mezzio\Router\Middleware\RouteMiddleware->process()
//44 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(52): Mezzio\Middleware\LazyLoadingMiddleware->process()
//45 /var/www/example.com/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(77): Laminas\Stratigility\Next->handle()
//46 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(52): Laminas\Stratigility\MiddlewarePipe->process()
//47 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(45): Laminas\Stratigility\Next->handle()
//48 /var/www/example.com/vendor/shlinkio/shlink-common/src/Middleware/CloseDbConnectionMiddleware.php(24): Laminas\Stratigility\Next->handle()
//49 /var/www/example.com/vendor/mezzio/mezzio/src/Middleware/LazyLoadingMiddleware.php(26): Shlinkio\Shlink\Common\Middleware\CloseDbConnectionMiddleware->process()
//50 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(52): Mezzio\Middleware\LazyLoadingMiddleware->process()
//51 /var/www/example.com/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(77): Laminas\Stratigility\Next->handle()
//52 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(52): Laminas\Stratigility\MiddlewarePipe->process()
//53 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Middleware/PathMiddlewareDecorator.php(122): Laminas\Stratigility\Next->handle()
//54 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(45): Psr\Http\Server\RequestHandlerInterface@anonymous->handle()
//55 /var/www/example.com/vendor/mezzio/mezzio-problem-details/src/ProblemDetailsMiddleware.php(46): Laminas\Stratigility\Next->handle()
//56 /var/www/example.com/vendor/mezzio/mezzio/src/Middleware/LazyLoadingMiddleware.php(26): Mezzio\ProblemDetails\ProblemDetailsMiddleware->process()
//57 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(52): Mezzio\Middleware\LazyLoadingMiddleware->process()
//58 /var/www/example.com/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(77): Laminas\Stratigility\Next->handle()
//59 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Middleware/PathMiddlewareDecorator.php(60): Laminas\Stratigility\MiddlewarePipe->process()
//60 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(52): Laminas\Stratigility\Middleware\PathMiddlewareDecorator->process()
//61 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(45): Laminas\Stratigility\Next->handle()
//62 /var/www/example.com/module/Rest/src/Middleware/CrossDomainMiddleware.php(24): Laminas\Stratigility\Next->handle()
//63 /var/www/example.com/vendor/mezzio/mezzio/src/Middleware/LazyLoadingMiddleware.php(26): Shlinkio\Shlink\Rest\Middleware\CrossDomainMiddleware->process()
//64 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(52): Mezzio\Middleware\LazyLoadingMiddleware->process()
//65 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Middleware/ErrorHandler.php(129): Laminas\Stratigility\Next->handle()
//66 /var/www/example.com/vendor/mezzio/mezzio/src/Middleware/LazyLoadingMiddleware.php(26): Laminas\Stratigility\Middleware\ErrorHandler->process()
//67 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(52): Mezzio\Middleware\LazyLoadingMiddleware->process()
//68 /var/www/example.com/vendor/shlinkio/shlink-common/src/Middleware/RequestIdMiddleware.php(33): Laminas\Stratigility\Next->handle()
//69 /var/www/example.com/vendor/mezzio/mezzio/src/Middleware/LazyLoadingMiddleware.php(26): Shlinkio\Shlink\Common\Middleware\RequestIdMiddleware->process()
//70 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(52): Mezzio\Middleware\LazyLoadingMiddleware->process()
//71 /var/www/example.com/vendor/shlinkio/shlink-common/src/Middleware/ContentLengthMiddleware.php(16): Laminas\Stratigility\Next->handle()
//72 /var/www/example.com/vendor/mezzio/mezzio/src/Middleware/LazyLoadingMiddleware.php(26): Shlinkio\Shlink\Common\Middleware\ContentLengthMiddleware->process()
//73 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(52): Mezzio\Middleware\LazyLoadingMiddleware->process()
//74 /var/www/example.com/vendor/shlinkio/shlink-common/src/Middleware/AccessLogMiddleware.php(26): Laminas\Stratigility\Next->handle()
//75 /var/www/example.com/vendor/mezzio/mezzio/src/Middleware/LazyLoadingMiddleware.php(26): Shlinkio\Shlink\Common\Middleware\AccessLogMiddleware->process()
//76 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(52): Mezzio\Middleware\LazyLoadingMiddleware->process()
//77 /var/www/example.com/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(77): Laminas\Stratigility\Next->handle()
//78 /var/www/example.com/vendor/laminas/laminas-stratigility/src/Next.php(52): Laminas\Stratigility\MiddlewarePipe->process()
//79 /var/www/example.com/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(77): Laminas\Stratigility\Next->handle()
//80 /var/www/example.com/vendor/laminas/laminas-stratigility/src/MiddlewarePipe.php(66): Laminas\Stratigility\MiddlewarePipe->process()
//81 /var/www/example.com/vendor/laminas/laminas-httphandlerrunner/src/RequestHandlerRunner.php(73): Laminas\Stratigility\MiddlewarePipe->handle()
//82 /var/www/example.com/vendor/mezzio/mezzio/src/Application.php(53): Laminas\HttpHandlerRunner\RequestHandlerRunner->run()
//83 /var/www/example.com/config/run.php(13): Mezzio\Application->run()
//84 /var/www/example.com/public/index.php(5): {closure}()
//85 {main}

Expected behavior

short link not created

Minimum steps to reproduce

1 try to create short url for this url: https://www.tropicalfish.co.il/product/%D7%9E%D7%A2%D7%A8%D7%9B%D7%AA-uv-%D7%94%D7%97%D7%9C%D7%A4%D7%94-cpf10000-%D7%A1%D7%90%D7%9F-%D7%A1%D7%90%D7%9F-sunsun
2 you will get the error: "An unknown error occurred."

[acelaya]

It looks the encoding used by this page is not supported by the function used to convert to UTF-8. I can confirm it by checking https://www.php.net/manual/en/mbstring.supported-encodings.php, where windows-1255 is not listed.

At the very least, this should cause the URL to be created without an auto-resolved title. On top of that, I can explore possible fallback alternatives to convert encodings, although I have tried with iconv, and while it supports windows-1255, it fails to convert from windows-1255 to UTF-8.