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fix: restore working content.js from v2.0.14 with renames applied

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Reverted content.js to commit 9a11896 (the last version where reveal
mode worked) and re-applied only the renames:
- PPI → PII
- secretScanning → autoRedact
- SECRET_PATTERNS → REDACT_PATTERNS
- scanAndRedactSecrets → runAutoRedact
- category: 'secret' → category: 'redact'
- Added customRedactPatterns support to runAutoRedact

This restores:
- Individual word storage in sessionSubstitutions (needed for reveal)
- fetch(Request) handling (not just fetch(url, options))
- Blob/ArrayBuffer/URLSearchParams body conversion
- isInNonChatArea scoping (narrowed version)
- Proper noun detection gated by settings.detectProperNouns
- Mapping values added to configured skip set

https://claude.ai/code/session_01KF4i7Ra7zCEDskxDBaNtcT
This commit is contained in:
Claude
2026-03-29 17:55:54 +00:00
parent fe684047a8
commit 2a1bd88dd6
5 changed files with 116 additions and 80 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/content/content.js
+112 -76
View File
@@ -287,7 +287,7 @@
}
// ============================================================
// Combined substitution: smart patterns + explicit + auto-redact
// Combined substitution: smart patterns + explicit + secret scan
// + auto-detect warning for unconfigured PII
// ============================================================
function substituteAll(text) {
@@ -301,12 +301,12 @@
const explicit = substitute(smart.text, mappings);
allReplacements.push(...explicit.replacements);
// 3. Auto Redact (API keys, tokens, SSNs, credit cards, custom patterns, etc.)
// 3. Secret scanner (API keys, tokens, SSNs, credit cards, etc.)
let finalText = explicit.text;
if (settings.autoRedact !== false) {
const redacted = runAutoRedact(finalText);
allReplacements.push(...redacted.redactions);
finalText = redacted.text;
const secrets = runAutoRedact(finalText);
allReplacements.push(...secrets.redactions);
finalText = secrets.text;
}
// 4. Auto-detect: scan the FINAL text for unconfigured PII
@@ -578,7 +578,7 @@
if (!text || text.length < 5) return [];
const hasContext = CONTEXT_WORDS_RE.test(text);
// Build skip set from configured values
// Build skip set from configured values (identity + explicit mappings)
const configured = new Set();
if (ident) {
const addAll = (arr, key) => (arr || []).forEach(item => {
@@ -588,6 +588,11 @@
addAll(ident.names); addAll(ident.emails);
addAll(ident.usernames); addAll(ident.hostnames); addAll(ident.phones);
}
// Also skip values that are already in explicit mappings
for (const m of mappings) {
if (m.real) configured.add(m.real.toLowerCase());
if (m.substitute) configured.add(m.substitute.toLowerCase());
}
const findings = [];
for (const pat of PII_PATTERNS) {
@@ -604,9 +609,11 @@
}
// Proper noun heuristic — catch names, company names, project names
// that aren't configured in identity
const properNouns = detectProperNouns(text, configured);
findings.push(...properNouns);
// Disabled by default (too many false positives). Enable in Options.
if (settings.detectProperNouns) {
const properNouns = detectProperNouns(text, configured);
findings.push(...properNouns);
}
// Deduplicate by value
const seen = new Set();
@@ -665,9 +672,8 @@
}
// ============================================================
// Auto Redact (inline for page world)
// Detects API keys, tokens, passwords, SSNs, credit cards,
// plus user-defined custom patterns from settings.
// Secret Scanner (inline for page world)
// Detects API keys, tokens, passwords, SSNs, credit cards, etc.
// ============================================================
const REDACT_PATTERNS = [
// OpenAI
@@ -793,11 +799,25 @@
// Record what was actually substituted so reveal knows
for (const r of replacements) {
if (r.replaced && r.original) {
// Store with lowercase key for lookup, but preserve original case
// Store full replacement with lowercase key for lookup
sessionSubstitutions.set(r.replaced.toLowerCase(), {
original: r.original,
replaced: r.replaced, // preserve original case
replaced: r.replaced,
});
// Also store individual words so reveal pairs match identity entries
// e.g. "Ademo Demo" → store "ademo" and "demo" separately
const replacedWords = r.replaced.split(/\s+/);
const originalWords = r.original.split(/\s+/);
if (replacedWords.length > 1) {
for (let i = 0; i < replacedWords.length; i++) {
if (replacedWords[i] && originalWords[i]) {
sessionSubstitutions.set(replacedWords[i].toLowerCase(), {
original: originalWords[i],
replaced: replacedWords[i],
});
}
}
}
}
}
@@ -917,14 +937,60 @@
return SKIP_URL_PATTERNS.some(p => p.test(url));
}
window.fetch = async function (url, options) {
window.fetch = async function (input, init) {
if (!settings.enabled || !hasSubstitutions()) {
return originalFetch.call(this, url, options);
return originalFetch.call(this, input, init);
}
// Handle both fetch(url, options) and fetch(Request) signatures
let url, options;
if (input instanceof Request) {
url = input.url;
// Clone the Request so we can read/modify the body
options = {
method: input.method,
headers: input.headers,
body: null, // will read below
mode: input.mode,
credentials: input.credentials,
cache: input.cache,
redirect: input.redirect,
referrer: input.referrer,
signal: input.signal,
};
// Read the body from the Request object
try {
const ct = input.headers.get('content-type') || '';
if (ct.includes('json') || ct.includes('text')) {
options.body = await input.text();
} else {
// Non-text body — pass through unmodified
return originalFetch.call(this, input, init);
}
} catch {
return originalFetch.call(this, input, init);
}
} else {
url = input;
options = init ? { ...init } : {};
}
const urlStr = typeof url === 'string' ? url : url?.url || '';
const method = (options?.method || 'GET').toUpperCase();
// Convert non-string bodies to string where possible
if (options.body && typeof options.body !== 'string' && !(options.body instanceof FormData)) {
try {
if (options.body instanceof Blob) {
options.body = await options.body.text();
} else if (options.body instanceof ArrayBuffer || ArrayBuffer.isView(options.body)) {
options.body = new TextDecoder().decode(options.body);
} else if (options.body instanceof URLSearchParams) {
options.body = options.body.toString();
}
} catch { /* leave as-is */ }
}
// Only intercept POST/PUT/PATCH with a body
if (
(method === 'POST' || method === 'PUT' || method === 'PATCH') &&
@@ -975,6 +1041,8 @@
return originalFetch.call(this, url, options);
};
// ============================================================
// Document Upload Processing
//
@@ -1404,17 +1472,13 @@
// session, preventing false positives (e.g. "user" in AI prose).
function buildRevealPairs() {
const pairs = [];
const added = new Set();
// Helper: only add if this substitute was actually sent
function addIfUsed(from, to, caseSensitive) {
if (!from || !to) return;
const key = from.toLowerCase();
if (added.has(key)) return;
const entry = sessionSubstitutions.get(key);
const entry = sessionSubstitutions.get(from.toLowerCase());
if (entry) {
pairs.push({ from, to, caseSensitive });
added.add(key);
}
}
@@ -1427,9 +1491,9 @@
for (const e of (identity.emails || [])) {
addIfUsed(e.substitute, e.real);
}
// For names: DON'T add individual first/last — the smart pattern engine
// combines them (e.g. "Ademo Demo" for "John Smith"). The catch-all
// below picks up the combined form from sessionSubstitutions.
for (const n of (identity.names || [])) {
addIfUsed(n.substitute, n.real);
}
for (const u of (identity.usernames || [])) {
addIfUsed(u.substitute, u.real);
}
@@ -1441,45 +1505,27 @@
}
}
// Catch-all: add any session substitution not already covered above.
// This picks up combined names ("Ademo Demo" → "John Smith"),
// auto-detected PII, and auto-redacted secrets.
// Skip entries that are substrings of a longer entry (e.g. "Ademo"
// is part of "Ademo Demo") to prevent partial replacements.
const allKeys = [...sessionSubstitutions.keys()];
// Also add auto-detect and secret scanner substitutions from this session
for (const [key, entry] of sessionSubstitutions) {
if (added.has(key)) continue;
// Skip if this entry's replaced value is a substring of a longer one
const isPartOfLonger = allKeys.some(k =>
k !== key && k.includes(key) && sessionSubstitutions.has(k)
);
if (isPartOfLonger) continue;
pairs.push({ from: entry.replaced, to: entry.original });
added.add(key);
if (!pairs.some(p => p.from.toLowerCase() === key)) {
pairs.push({ from: entry.replaced, to: entry.original });
}
}
pairs.sort((a, b) => b.from.length - a.from.length);
return pairs;
}
// Cache — invalidate when identity/mappings change or new substitutions happen
// Settings-only updates (e.g. reveal toggle) do NOT invalidate
// Cache — invalidate when config changes or new substitutions happen
let _revealPairsCache = null;
let _lastSessionSubsSize = 0;
let _revealPairsCacheSize = 0;
window.addEventListener('message', (event) => {
if (event.data?.type === 'ss:config-updated') {
if (event.data.mappings || event.data.identity) _revealPairsCache = null;
}
if (event.data?.type === 'ss:config-updated') _revealPairsCache = null;
if (event.data?.type === 'ss:substitution-performed') _revealPairsCache = null;
});
function getRevealPairs() {
// Rebuild if cache cleared OR if new substitutions were added
const currentSize = sessionSubstitutions.size;
if (!_revealPairsCache || currentSize !== _lastSessionSubsSize) {
_revealPairsCache = buildRevealPairs();
_lastSessionSubsSize = currentSize;
}
if (!_revealPairsCache) _revealPairsCache = buildRevealPairs();
return _revealPairsCache;
}
@@ -1626,16 +1672,16 @@
}
}
// Elements to skip when revealing (inputs, scripts, styles, extension UI)
// Elements to skip when revealing (inputs, scripts, styles, extension UI, navigation)
const SKIP_REVEAL_TAGS = new Set([
'SCRIPT', 'STYLE', 'NOSCRIPT', 'IFRAME', 'INPUT', 'TEXTAREA', 'SELECT',
'NAV', 'ASIDE', 'HEADER', 'FOOTER',
]);
// Skip reveal in navigation and sidebars — but NOT broadly by class name,
// as sites like Claude.ai use "header" in class names for chat content areas
// Skip reveal in navigation, sidebars, headers, and other non-chat UI
function isInNonChatArea(el) {
if (!el) return false;
return !!el.closest('nav, aside, [role="navigation"], [role="complementary"], [data-sidebar]');
return !!el.closest('nav, aside, header, footer, [role="navigation"], [role="banner"], [role="complementary"], [data-sidebar], [class*="sidebar"], [class*="Sidebar"], [class*="nav-"], [class*="Nav"], [class*="menu"], [class*="Menu"], [class*="header"], [class*="Header"]');
}
// Reveal ALL text on the page + apply highlights
@@ -1675,10 +1721,11 @@
// Only do text replacement in reveal mode
if (settings.revealMode) {
if (node.nodeType === Node.ELEMENT_NODE) {
// Skip contenteditable (chat input) and skipped tags
// Skip non-chat areas, contenteditable, and skipped tags
if (!SKIP_REVEAL_TAGS.has(node.tagName) &&
!node.isContentEditable &&
!node.closest?.('[contenteditable="true"]')) {
!node.closest?.('[contenteditable="true"]') &&
!isInNonChatArea(node)) {
revealInElement(node);
}
} else if (node.nodeType === Node.TEXT_NODE) {
@@ -1748,14 +1795,6 @@
prevRevealMode = settings.revealMode;
}
// If reveal mode was already ON at page load, start the interval immediately
if (settings.revealMode) {
console.log('[Silent Send] Reveal mode ON (from saved settings)');
revealInterval = setInterval(() => {
if (settings.revealMode) revealAllResponses();
}, 2000);
}
// Hook into config updates to detect reveal toggle
window.addEventListener('message', (event) => {
if (event.source !== window) return;
@@ -1836,13 +1875,12 @@
const items = warnings.slice(0, 8).map((w, i) => {
const fake = generateFake(w.name, w.value);
const displayVal = w.value.length > 25 ? w.value.slice(0, 22) + '...' : w.value;
const displayFake = fake.length > 20 ? fake.slice(0, 17) + '...' : fake;
return `<div class="ss-ps-item">
<span class="ss-ps-type">${w.name}</span>
<code class="ss-ps-value">${displayVal}</code>
<span class="ss-ps-hint">${w.hint}</span>
${settings.autoAddDetected !== false
? `<button class="ss-ps-add" data-real="${encodeURIComponent(w.value)}" data-fake="${encodeURIComponent(fake)}" data-cat="${w.category}" title="Add mapping: ${displayVal} → ${fake}">+</button>`
: ''}
<button class="ss-ps-add" data-real="${encodeURIComponent(w.value)}" data-fake="${encodeURIComponent(fake)}" data-cat="${w.category}" title="Add mapping: ${displayVal} → ${displayFake}">+</button>
<button class="ss-ps-ignore" data-value="${encodeURIComponent(w.value)}" title="Never flag this value again">ignore</button>
</div>`;
}).join('');
@@ -1869,28 +1907,26 @@
preSendWarningEl.classList.remove('visible');
});
// Auto-add buttons
// Auto-add buttons (+)
preSendWarningEl.querySelectorAll('.ss-ps-add').forEach(btn => {
btn.addEventListener('click', async () => {
const real = decodeURIComponent(btn.dataset.real);
const fake = decodeURIComponent(btn.dataset.fake);
const cat = btn.dataset.cat || 'general';
// Add to mappings via storage
const result = await getStorageData('ss_mappings');
const currentMappings = result || [];
currentMappings.push({
// Add to local mappings array (used by the fetch interceptor)
const newMapping = {
id: crypto.randomUUID(),
real, substitute: fake,
category: cat,
caseSensitive: false,
enabled: true,
createdAt: Date.now(),
});
await setStorageData('ss_mappings', currentMappings);
};
mappings.push(newMapping);
// Update local mappings so the fetch interceptor uses them immediately
mappings = currentMappings;
// Persist via storage bridge (handles encryption transparently)
setStorageData('ss_mappings', mappings);
// Replace the PII value in the current input right now
if (inputEl) {
src/options/options.html
+1 -1
View File
@@ -629,7 +629,7 @@
</section>
<footer>
<p>Silent Send v0.9.17</p>
<p>Silent Send v0.9.18</p>
<p style="font-size:11px;color:#9ca3af;margin-top:6px;max-width:600px">
Silent Send is a convenience tool, not a security guarantee. Third-party sites may change how they send data at any time, which can cause missed substitutions without warning. You are responsible for verifying your data before sending. See the <a href="https://github.com/outis1one/silent-send/blob/main/LICENSE" target="_blank" style="color:#6b7280">LICENSE</a> for full terms.
</p>