ruuskju

And isn't the idea of sanitizer here to sanitize the value to safe value. Aka to lowercase? For example this one works /url/AABB and it it sanitized to /url/aabb, so the only difference is underscore character, and it should work in UTF8 mode?

Yeah, but it seems they can be used and don't work similarly with and without UTF8 settings? There was also this issue: https://github.com/processwire/processwire-issues/issues/488

It appears that pagesPathFinder.php checks for bad name in #519 and if there's a bad name then the response is set to 400. And although we have set the $config->pageNameCharset to UTF8 and have a $config->pageNameWhitelist it still doesn't work. Without pageNameCharset it works. So there's a difference in behavior with or without UTF8. Bad name is checked with $sanitizer->pageNameUTF8($name) and this one always returns a lowercase name. When compared with original uppercase one it ends up in the $badNames array. We had to move fast so we changed the $namePrev value to $namePrev = strtolower($name); foreach($parts as $n => $name) { $lastPart = $name; if(ctype_alnum($name)) continue; // $namePrev = $name; ORIGINAL $namePrev = strtolower($name); // QUICK FIX $name = $sanitizer->pageNameUTF8($name); $parts[$n] = $name; if($namePrev !== $name) $badNames[$n] = $namePrev; } if($result['response'] < 400 && count($badNames)) { $result['response'] = 400; // 400=Bad request $this->addResultError('pathBAD', 'Path contains invalid character(s)'); }

$config->requestUrl() seems to stay as it should. But around line #110 in ProcessPageView.module it can't find a page. $page = $this->getPage(); Page is empty when it doesn't work.

Hi, i have a template with allowed urlSegments. No other restrictions in the template. My test template is simple. Just trying to get and echo the url segment. But the problem is, if I use _ (or - or .) together with uppercase characters, my template file is never processed. The 404 redirect happens before. this works: /url/aa_aa (or /url/aa-aa) but these fail, also with - and . /url/Aa_aa /url/aA_aa /url/aa_Aa /url/aa_aA So it doesn't matter where the uppercase character is. <?php namespace ProcessWire; if($input->urlSegment1) { echo $input->urlSegment1 } Processwire version 3.0.210 with Php 8.2 $config->maxUrlSegments = 8; $config->pageNameCharset = 'UTF8'; $config->pageNameWhitelist = '-_.abcdefghijklmnopqrstuvwxyz0123456789æåäßöüđжхцчшщюяàáâèéëêěìíïîõòóôøùúûůñçčćďĺľńňŕřšťýžабвгдеёзийклмнопрстуфыэęąśłżź-FISEN'; My site is multilingual and this might have something to do with that. In my 404 logs i get something like this: 2023-03-03 12:35:19 41 /url/aa-aA page doesn't exist [IP: 127.xxx.xxx.xxx] [UA: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36] 2023-03-03 12:35:24 41 /fi/url/aa-aA page doesn't exist [IP: 127.xxx.xxx.xxx] [UA: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/110.0.0.0 Safari/537.36] Any help appreciated. We actually have this bug in production at the moment...