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Garry TanandClaude Fable 5.1
982a738663
- The DOM-dump Aside block was the only double-quoted `aside repl` script in
the tree (to splice the function text), which put the agent-filled <url>
inside a double-quoted bash string: a same-origin href carrying $(...) would
run in the reviewer's shell when Phase 3 opened that page. The script is
single-quoted like every other Aside script and the function text enters
through a closed-quote segment ('"$_DUMP"'); the fallback line is
`$B js '('"$_DUMP"')()'`. A free test pins that no rendered Aside script
opens with a double quote.
- The persist block capped dumps at 10 MiB but ran gstack-redact with its
1 MiB default, so every real page between the two was deleted as
DOM_DUMP_REDACTION_BLOCKED; the gate passes --max-bytes at the dump cap and
blocks on any exit other than clean (0) or MEDIUM (2), so a redaction tool
that fails to run can no longer fall through to "persist".
- Dump hygiene removes <template> and <noscript> subtrees (invisible to the
attribute walk), inline on* handlers, and the cross-origin <link> nodes
already named in the note, so the file handed to the engine references no
remote stylesheet.
- Doctrine: the Codex design-voice prompts said "2-3 intentional motions"
against the one-authored-moment rule; the overused-display heading scoped
its ban to Persuade/Experience while the catalog and hard rules ban it
everywhere; design-consultation's Important Rule 4 still said "as primary";
design-html's blacklist header is now "Never include by default" with the
mockup/DESIGN.md/user-ask override the catalog grants; the slop gate honors
Decisions Log and Do's and Don'ts blessings like /review does; the landing
"poster" line says poster in stance, not type size; the design binary's
variant dials no longer flip light/dark for variety; gstack's DESIGN.md
rows name data labels (UI labels stay the DM Sans token) and call the
skill-bar fill and hovers functional transitions.
- design-review names how the base branch is found (gh pr view, then the
repo default; never main) for the source-mode scan and the diff-aware mode.
- frontend-scope matches the config globs at the repo root only, like the
bash arm; the parity test carries nested samples.
- Cleanups: renderCatalog's stale style option, an unused import, the
identity-map bannedFontNames, the checklist header's "same entries" claim,
the catalog header's consumer list, the orphaned main() docstring, the
plan doc's IIFE bullet. design-html's skeleton ceiling is re-measured
(54,184) for the two doctrine sentences.
Tests: AUTO-FIX rendering from the catalog, the E2E slice markers checked in
the free suite, the hygiene cases for templates/noscript/handlers/remote
links, and the review E2E counting detector rows separately from the seven
checklist plants.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
60 lines
3.4 KiB
JavaScript
60 lines
3.4 KiB
JavaScript
() => {
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const root = document.documentElement.cloneNode(true);
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const head = root.querySelector("head") || root;
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const inlined = [];
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const crossOrigin = [];
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const liveLinks = Array.from(document.querySelectorAll("link"));
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const cloneLinks = Array.from(root.querySelectorAll("link"));
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liveLinks.forEach((link, i) => {
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const sheet = link.sheet;
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if (!sheet) return;
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try {
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const text = Array.from(sheet.cssRules).map((rule) => rule.cssText).join("\n");
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inlined.push("/* gstack-dom-dump: " + (sheet.href || "link") + " */\n" + text);
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if (cloneLinks[i]) cloneLinks[i].remove();
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} catch (err) {
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crossOrigin.push(sheet.href || "(unknown)");
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if (cloneLinks[i]) cloneLinks[i].remove();
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}
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});
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const dataUrl = new RegExp("url\\((\"?)data:[^)]{1024,}\\)", "g");
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if (inlined.length) {
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const style = document.createElement("style");
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style.setAttribute("data-gstack-dom-css", "");
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const rgb = new RegExp("rgb\\((\\d+), (\\d+), (\\d+)\\)", "g");
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const hex = (n) => Number(n).toString(16).padStart(2, "0");
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style.textContent = inlined.join("\n")
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.replace(dataUrl, "url(data:,gstack-stripped)")
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.replace(rgb, (m, r, g, b) => "#" + hex(r) + hex(g) + hex(b));
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head.appendChild(style);
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}
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for (const el of Array.from(root.querySelectorAll("style"))) {
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if (el.getAttribute("data-gstack-dom-css") === null && el.textContent) el.textContent = el.textContent.replace(dataUrl, "url(data:,gstack-stripped)");
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}
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const urlAttrs = ["href", "src", "poster", "action", "formaction", "data", "ping", "cite"];
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const cutQuery = (v) => v.split("?")[0].split("#")[0];
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let scripts = 0;
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for (const el of Array.from(root.querySelectorAll("script"))) {
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if (el.textContent) { el.textContent = ""; scripts += 1; }
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}
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for (const el of Array.from(root.querySelectorAll("textarea"))) el.textContent = "";
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for (const el of Array.from(root.querySelectorAll("template, noscript"))) el.remove();
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for (const el of Array.from(root.querySelectorAll("*"))) {
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for (const attr of Array.from(el.attributes)) {
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const name = attr.name;
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const value = attr.value;
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if (name.indexOf("on") === 0) el.removeAttribute(name);
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else if (name === "value" && (el.nodeName === "INPUT" || el.nodeName === "TEXTAREA")) el.setAttribute(name, "");
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else if ((name === "value" || name.indexOf("data-") === 0) && value.length > 32) el.setAttribute(name, "");
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else if (name === "content" && el.nodeName === "META" && el.getAttribute("name") !== "viewport") el.setAttribute(name, "");
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else if (name === "srcset") el.setAttribute(name, value.split(",").map((c) => { const parts = c.trim().split(/\s+/); parts[0] = cutQuery(parts[0] || ""); return parts.join(" "); }).join(", "));
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else if (urlAttrs.indexOf(name) !== -1 && (value.indexOf("?") !== -1 || value.indexOf("#") !== -1) && value.indexOf("data:") !== 0) el.setAttribute(name, cutQuery(value));
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else if (value.indexOf("data:") === 0 && value.length > 1024) el.setAttribute(name, "data:,gstack-stripped");
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}
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}
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const notes = ["shadow DOM and constructed stylesheets not captured"];
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if (crossOrigin.length) notes.push("cross-origin stylesheets not resolved: " + crossOrigin.join(" "));
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if (scripts) notes.push("scripts stripped: " + scripts + "; styles injected at runtime not captured");
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return "<!DOCTYPE html>\n" + root.outerHTML + "\n<!-- gstack-dom-dump: " + notes.join("; ") + " -->\n";
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}
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