Five separate root causes fixed:
1. buildTitleKeywords (ytdlp.js): For Japanese titles \w strips all
kana/kanji leaving no keywords. Now uses the first whitespace-
delimited segment as a literal regex keyword so --match-filter
title ~= requires the YTM video to contain the Japanese text.
2. Tokenizer wait (ytdlp.js): If kuromoji hasn't finished loading when
a Japanese download starts, romajiForStorage returns the original
Japanese text unchanged — producing Japanese folder/filenames and
skipping sort tags. Now waits up to 30 s for the tokenizer.
3. titleOnlyMatch guard (metadata.js): iTunes titleOnlyMatch (no artist
check) was used as a fallback for all searches. For Japanese
titles/artists this matched wrong US songs with identical titles
(common in anime OSTs). Now titleOnlyMatch is skipped when the
search title or artist contains Japanese characters.
4. squid.js rawArtist: rawArtist was not in squid's signature and
never forwarded to embedMetadata, so Qobuz-downloaded J-Pop tracks
stored the iTunes-resolved English name as artist instead of the
Japanese original. Fixed by accepting and forwarding rawArtist.
5. squid.js romaji paths: Folder and filename used raw artist/title
with no romaji conversion, creating Japanese-named paths
inconsistent with the yt-dlp path. Now uses romajiForStorage same
as ytdlp.js.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- ytdlp.js: use \b word boundaries in all variant filter regexes so that
partial matches like "nightcoreals" containing "nightcore" no longer
falsely reject official videos; also fixes sped regression (!~= \bsped\b
instead of the too-narrow "sped up" pattern)
- squid.js: restructure verify payload to mirror challenge response layout
{ parameters, solution: { number, derivedKey }, signature }
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- squid.js: add top-level signature from challenge response to verify payload
(server added signature validation, causing HTTP 400 without it)
- ytdlp.js: switch variant filter from !*= to !~= (?i) so Remix/REMIX/remix
are all rejected, not just lowercase
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The /api/altcha/challenge response is { parameters: { nonce, salt, ... } }.
Destructuring the top level left nonce/salt/keyPrefix as undefined, causing
Buffer.from(undefined) crash on every squid.wtf download attempt.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
HoneyandClaude Sonnet 4.6