prosody
88958c0ecab3
teal-src/util/encodings.d.tl

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teal-src/util/encodings.d.tl @ 12227:88958c0ecab3

mod_http_file_share: Use alternate syntax for filename in Content-Disposition The Lua string.format %q doesn't behave correctly for all characters that should be escaped in a quoted-string. And who knows what effects higher Unicode might have here. Applying percent-encoding of filenames seems like the safest way to deal with filenames, as well as being easier than implementing the actual quoted-string transform, which seems complicated and I'm not even sure it covers every possible character. Filenames can safely be assumed to be UTF-8 since they are passed in an attribute in the query without any escaping.
author Kim Alvefur <zash@zash.se>
date Sat, 29 Jan 2022 16:11:38 +0100
parent 11459:86904555bffc
child 12387:05c250fa335a
line wrap: on
line source

-- TODO many actually return Maybe(String)
local record lib
	record base64
		encode : function (s : string) : string
		decode : function (s : string) : string
	end
	record stringprep
		nameprep : function (s : string, strict : boolean) : string
		nodeprep : function (s : string, strict : boolean) : string
		resourceprep : function (s : string, strict : boolean) : string
		saslprep : function (s : string, strict : boolean) : string
	end
	record idna
		to_ascii : function (s : string) : string
		to_unicode : function (s : string) : string
	end
	record utf8
		valid : function (s : string) : boolean
		length : function (s : string) : integer
	end
	record confusable
		skeleteon : function (s : string) : string
	end
	version : string
end
return lib