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feruzm
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May 20, 2026
Round 2 of fixes responding to automated PR review feedback. CodeQL (new alerts triggered by round 1): - get-pure-post-text + publish-validate-post + blog-post-page: after loop tag strip, also strip residual `<`/`>` so unclosed/truncated tags (e.g. ending `…<script` with no closing `>`) can't leave a `<script` or `<!--` substring in the output. Closes #141, #142. - api/import noscript path: replaced wrapper.innerHTML + regex strip with DOMParser.parseFromString (no script execution) + whitelisted-attribute migration of <img> elements only. Eliminates the innerHTML sink entirely and removes the need for the regex event-handler strip (which greptile flagged for missing /onerror-style slash-separated attributes). Closes #139, #140. Codex P2 + coderabbit #4: SAFE_IMG_SRC_RE accepted protocol-relative and root-relative URLs but rejected document-relative ones, and sanitize-html downstream only keeps http(s)://. Replaced with normalizeImgSrc(candidate, document.baseURI) that resolves every form (absolute, //protocol, /root, ./doc, plain.jpg) against the article's base URL and requires the absolute result be http(s). Recovered lazy images now survive the render-helper pass. Greptile #2: a.method href check inverted from blocklist (javascript:/data:/vbscript:/file:) to positive whitelist (https?/mailto/hive/tel/web+ext + relative forms). Less-common schemes (ms-its:, mk:, res:, intent:, etc.) now also rejected. Control-char strip widened to \f \v \0 in addition to \t \n \r. CodeRabbit: - twitter-extension + twitterEnhancer: also accept www.twitter.com and www.x.com (commonly shared with the www prefix). - profile-wallet-token-actions, profile-wallet-token-summary (×2), hive-engine-token-history: replaced (username as string) force-cast with typeof guard so an undefined param returns "" instead of throwing. - promote-post-setup: `.replace("@", "")` → `.replace(/@/g, "")` for consistency with the adjacent /%40/g. Skipped: - coderabbit autofix bot — not used. - video-upload-threespeak #21 (URL.createObjectURL blob) — same false positive call as before, dismiss in CodeQL UI. Tests: render-helper 1,072/1,072 green (covers the new a.method whitelist via 112 a.method.spec tests). Typecheck shows no new errors on touched files; the pre-existing TS errors in promote-post-setup, publish-validate-post and token-picker are unrelated and were present before this PR.
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