feat: safely import PDF and DOCX packages - #8
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主控边界复核退回：PDF 最终输出字符数可被分隔符绕过；加密 DOCX 分类不符契约；TargetMode 空白可绕过 external 拒绝；改名 VBA relationship/content type 被接受；非支持文件可绕过 package entry limit。完整复现和必须补的 Red tests 见 Issue #4 最新评论。请通过新的 Orca regression Dispatch 更新本 PR。 |
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当前 head 的主控复核通过
完整复核和人验收步骤在 Issue #4。代码与自动化验证通过，待人验收；请勿在此前合并。 |
This was referenced Aug 13, 2026
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Refs #4
Hardens local package ingestion at the PDF, DOCX, ZIP, filesystem, and OOXML metadata trust boundaries. It enforces exact normalized PDF text limits, classifies CFB/OLE DOCX containers as encrypted, rejects normalized external/escaping relationships and VBA/macro/ActiveX indicators, and bounds all traversed package entries and depth. Validation includes focused and full tests, real LibreOffice-generated PDF/DOCX imports, generated encrypted/macro/adversarial DOCX rejection, build, smoke, and audit.