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Avoid caching when the url contains links, avoids problems with eg: /apps/InfoLog/Open/2021

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This commit is contained in:
nathangray 2021-04-12 10:31:17 -06:00
parent 6cd3e63bdc
commit fe79fe390f
1 changed files with 16 additions and 2 deletions
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18
api/src/Vfs/Base.php
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@ -281,7 +281,7 @@ class Base
}
if (($relative = substr($parts['path'],strlen($mounted))))
{
$url = Vfs::concat($url,$relative);
$url = Vfs::concat($url, $relative);
}
// if url contains url parameter, eg. from filesystem streamwrapper, we need to append relative path here too
$matches = null;
@ -307,7 +307,21 @@ class Base
}
$url = $replace;
}
if ($replace_user_pass_host) self::$resolve_url_cache[$path] = ['url' => $url, 'mounted' => $mounted];
// Make sure we don't cache anything with a link anywhere in the url, since it fails with eg: /apps/InfoLog/Open$/2021$.
// is_link() is not always right here
$is_link = is_link($url) || (self::symlinkCache_resolve(Vfs::parse_url($url,PHP_URL_PATH)) !== $url);
if($is_link)
{
$old_url = $url;
$_url = self::symlinkCache_resolve(Vfs::parse_url($url,PHP_URL_PATH));
$url = @readlink($url) ?: ($_url != $parts['path'] ? str_replace($parts['path'],$_url,$url) : null) ?:$url;
$is_link = $old_url == $url;
}
if ($replace_user_pass_host && !$is_link)
{
self::$resolve_url_cache[$path] = ['url' => $url, 'mounted' => $mounted];
}
return $url;
}