Files
3x-ui/internal
sdhfsl d42e2133c7 fix(sub): keep serverDescription literal in external link fragments (#6580)
* fix(panel): accept 2FA codes from adjacent TOTP windows

CheckUser compared only gotp.Now(), so a code submitted at the end of
its 30s window (or with slight client/server clock drift) failed with
'invalid 2fa code', while the immediate retry in the next window
succeeded. Accept current +/-1 window, the standard TOTP skew
tolerance.

Fixes MHSanaei/3x-ui#6535

* fix(panel): share TOTP skew tolerance with VerifyTwoFactorCode

Move the +/-1 window helper to internal/util/totp so both 2FA
acceptance points use it: login (CheckUser) and disable/rebind plus
username/password changes (VerifyTwoFactorCode). Also shrink comments
to the 2-line house rule and anchor the unit test mid-window to avoid
a step-boundary flake.

Addresses review on #6546 (MEDIUM + 2 LOWs).

* fix(sub): keep serverDescription literal in external link fragments

Client external links escaped the whole remark, turning
?serverDescription=<base64> into %3F...%2F... so Happ lost its
subtitle. Split on ?serverDescription= like appendQueryAndFragment
(#6488): escape only the display name, keep a clean base64 tail
literal, fall back to full escaping otherwise.

Fixes MHSanaei/3x-ui#6575

* refactor(sub): share one serverDescription fragment split across link paths

#6488 fixed the split in appendQueryAndFragment and #6575 was the same
bug on the external-link path, which had its own copy. Both now call
escapeLinkFragment with their own escaper, so a later change to the tail
check cannot reach one path and miss the other.

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Co-authored-by: sdhfsl <sdhfsl@users.noreply.github.com>
Co-authored-by: MHSanaei <ho3ein.sanaei@gmail.com>
2026-09-26 22:00:09 +02:00
..
2026-09-16 02:08:08 +02:00