* fix(date): cap strftime widths and account padding in memoryLimit
- Clamp numeric strftime pad widths to MAX_STRFTIME_PAD (1024)
- Export estimateStrftimePaddingMemory for the date filter to charge memoryLimit
- Replace unbounded pad() concatenation loop with ch.repeat + single concat
- Add regression tests for clamping and memoryLimit on huge %width directives
Co-authored-by: Cursor <[email protected]>
* fix(date): harden strftime memory accounting and document security model
Move strftime memory charging into the same formatting path used for padding, enforce pre-allocation checks, and add regression tests for non-string date format PoCs. Add dedicated docs clarifying that memoryLimit is cooperative DoS mitigation and not strict heap isolation.
Co-authored-by: Cursor <[email protected]>
* docs(zh-cn): add security model docs for DoS limits
Add a Chinese security-model tutorial and link it from the Chinese DoS guide to clarify that memoryLimit is cooperative accounting, list uncounted custom conversion cases, and recommend avoiding fully user-defined templates in online services.
Co-authored-by: Cursor <[email protected]>
* docs: consolidate DoS docs into security-model pages
Merge DoS guidance into security-model docs in both English and Chinese, and remove the placeholder dos.md pages to avoid duplicate/redirect-only docs.
Co-authored-by: Cursor <[email protected]>
* docs: merge DoS details into security-model docs
Move the detailed parseLimit/renderLimit/memoryLimit explanations and examples into the English and Chinese security-model pages so content from the removed dos pages is preserved.
Co-authored-by: Cursor <[email protected]>
* docs: reorganize security-model structure for clarity
Restructure English and Chinese security-model docs into a consistent flow: security boundary, limits overview, per-limit details, and online service guidance.
Co-authored-by: Cursor <[email protected]>
* refactor(strftime): simplify %N width parsing logic
Use regex-backed width assumptions to simplify %N width normalization and padding memory accounting while keeping behavior equivalent.
Co-authored-by: Cursor <[email protected]>
* refactor(strftime): rely on memoryLimit for width control
Remove MAX_STRFTIME_PAD hard capping and rely on memoryLimit enforcement before padding allocation. Update strftime/date tests and security-model docs to match the new boundary and renderLimit caveats.
Co-authored-by: Cursor <[email protected]>
* fix(strftime): use add() once for padding, minimize churn
- pad(): replace per-char loop with a single add(str, ch.repeat(n)) call.
The earlier `probe[0] === ch` heuristic was wrong when ch happened to
equal a leading char of 'probe' (e.g. ch === 'p').
- strftime.ts: revert unrelated typing/structural refactors so the diff
contains only the memoryLimit threading and the %N memory charge.
- docs: rewire the deleted dos.html sidebar entry to security-model.html
(with localized labels) so the deleted page does not 404 from the
sidebar.
Co-authored-by: Cursor <[email protected]>
---------
Co-authored-by: Cursor <[email protected]>
* docs: add echo and liquid tags chinese translation
* Update docs/source/zh-cn/tags/echo.md
Co-authored-by: Jun Yang <[email protected]>
* Update docs/source/zh-cn/tags/echo.md
Co-authored-by: Jun Yang <[email protected]>
* Update docs/source/zh-cn/tags/echo.md
Co-authored-by: Jun Yang <[email protected]>
* Update Liquid.md
* Update Liquid.md
Co-authored-by: Jun Yang <[email protected]>
