When at-rest encryption is enabled, storage.onChanged fires with
encrypted blobs for ss_settings. The injector was passing this
encrypted blob directly as settings to the page world content script,
overwriting real settings with { _ssLocalEncrypted: true, data: ... }.
This broke reveal mode, highlights, and any setting toggle because
the content script's settings object became the encrypted blob.
Fix: skip encrypted settings blobs in injector.js (same check already
existed for mappings and identity). The background's settings:updated
message already sends decrypted settings correctly.
https://claude.ai/code/session_01KF4i7Ra7zCEDskxDBaNtcT
Added copilot.microsoft.com to host_permissions, content_scripts
matches, and BUILTIN_URL_PATTERNS in both Chrome and Firefox manifests
plus the service worker.
Updated README:
- Added Copilot to supported services table
- Added Edge and Brave to browser list
- Added note about desktop apps (can't intercept, use web version)
- Removed old duplicate browser note
https://claude.ai/code/session_01SWSwDfMVij53bCTNSCLMwn
New AI sites: Perplexity, Copilot, DeepSeek, HuggingChat, Poe
Developer/support: GitHub, GitLab, Reddit (www + old), Stack Overflow, Pastebin
The existing interception is service-agnostic — it scans all JSON strings
in POST/PUT/PATCH requests through the 4-stage substitution pipeline.
No site-specific handling needed; all sites use the same method.
https://claude.ai/code/session_01KF4i7Ra7zCEDskxDBaNtcT
Accept (+) button:
- Was reading raw storage (getStorageData) which returns encrypted
blobs when encryption is enabled, silently failing to add mappings
- Fixed: adds directly to the local mappings array and persists via
setStorageData (storage bridge handles encryption transparently)
Auto-detect false positives:
- Was only checking identity values, not explicit mappings — values
already in the mappings table still got flagged as unconfigured PPI
- Fixed: now adds all mapping real/substitute values to the skip set
Ignore button:
- Changed from plain text link to grey pill button for better UX
- Still persists permanently via ss_ignored_ppi in storage
https://claude.ai/code/session_01SWSwDfMVij53bCTNSCLMwn
When at-rest encryption is enabled, storage.local contains encrypted
blobs. The injector reads raw storage (content script world, no
access to IndexedDB CryptoKey) and sees { _ssLocalEncrypted: true }.
It passed empty config to content.js → no mappings → no substitution.
This is why Firefox stopped working after encryption was enabled.
Chrome/Brave worked because the user hadn't set up encryption there.
Fixed: injector now detects encrypted data and asks the background
script for decrypted config via 'get:decrypted-config' message.
The background uses the Storage module (which has IndexedDB access)
to decrypt and return the data. Falls back to empty config if the
vault is actually locked.
https://claude.ai/code/session_01SWSwDfMVij53bCTNSCLMwn
The early hook approach (inline script, then external early-hook.js)
kept breaking Firefox due to CSP restrictions and timing issues with
the async external script load. Each fix for ChatGPT introduced a
new regression for Firefox/Brave.
Reverted to the original simple approach:
- Injector reads storage, injects content.js via <script src="...">
- content.js captures window.fetch at load time and patches it
- No inline scripts, no early hooks, no __ssOriginalFetch globals
This is what worked on Claude.ai across all browsers before the
ChatGPT fix attempts. ChatGPT support may need a different approach
later (possibly using declarativeNetRequest for header-only changes,
or a ChatGPT-specific content script), but it should not break the
core functionality on Claude.ai.
Kept the Request object handling in the fetch interceptor (needed for
some frameworks) but removed all early hook dependencies.
https://claude.ai/code/session_01SWSwDfMVij53bCTNSCLMwn
The inline <script> with textContent was blocked by claude.ai's
Content Security Policy on Firefox (Chrome is more permissive).
No fetch interception = no substitution = completely broken on FF.
Fixed by moving the early fetch hook to its own file (early-hook.js)
loaded via <script src="..."> which is CSP-compliant. Added to
web_accessible_resources in both Chrome and Firefox manifests.
Also fixed duplicate 'const api' declaration in injector.js that
would have crashed the content script.
https://claude.ai/code/session_01SWSwDfMVij53bCTNSCLMwn
Bug 1 - Reveal mode not working (all browsers):
sessionSubstitutions stored "ademo demo" (full name) as key, but
buildRevealPairs looked up "ademo" and "demo" individually. No match,
no reveal pairs, reveal did nothing. Fixed by also storing individual
words from multi-word replacements so both "ademo demo" AND "ademo"
AND "demo" are in the map.
Bug 2 - Missing await on _handleDecryptedMeta (sync.js):
Two call sites returned the Promise instead of the resolved value.
Downstream code checking decResult.data got undefined. Added await.
Bug 3 - Profile selector broken by safeHTML (popup.js):
DOMParser.parseFromString wraps content in <html><body> which
mangles <option> elements when moved to a <select>. Replaced with
new Option() DOM API which creates proper option elements.
https://claude.ai/code/session_01SWSwDfMVij53bCTNSCLMwn
Root cause: when importing an encrypted sync code from another device,
_decryptFromSync was replacing the local encryption config (salt) with
the source device's salt. This caused:
1. Local key cache derived from wrong salt
2. Local data (encrypted with local salt) became unreadable
3. _applyData tried to write with the wrong key
Fixed with a complete refactor of cross-device decryption:
- authenticateForSync() derives a TEMPORARY key using the source salt
- Temporary key stored separately as 'tempSyncKey' in IndexedDB
- Local encryption config and cached key are NEVER modified
- After decryption, _applyData writes via _writeSecure using the
LOCAL key (which uses the local salt)
- _handleDecryptedMeta extracted for code reuse
Also:
- Options.js auth handler detects pending sync import and routes to
authenticateForSync instead of regular authenticate
- After auth success, automatically retries the import
- README updated: imported passwords are protected (dots in UI,
vault password to reveal, AES-256 encrypted at rest)
- Bumped to v2.0.9
https://claude.ai/code/session_01SWSwDfMVij53bCTNSCLMwn
ChatGPT (and potentially other AI services) calls fetch() with a
Request object as the first argument: fetch(new Request(url, opts))
instead of fetch(url, opts). The interceptor only handled the second
form, so ChatGPT's conversation requests passed through unmodified.
Fixed by handling both fetch signatures:
- fetch(url, options) — existing path
- fetch(Request) — new: extracts URL, method, headers, reads body
via request.text() for JSON/text content types
Also handles non-string body types:
- Blob → text via blob.text()
- ArrayBuffer → text via TextDecoder
- URLSearchParams → string via toString()
These cover the various ways modern frameworks call fetch().
https://claude.ai/code/session_01SWSwDfMVij53bCTNSCLMwn
Set Chrome, Firefox, and package.json all to version 2.0.0
(major bump reflecting encrypted storage, document scanning,
org/team features, sync improvements).
Sign script rewritten:
- Tries current version first instead of always bumping
- Only bumps on "version already exists" errors
- Handles rate limiting by parsing throttle duration from error
and waiting the exact time (not blindly retrying)
- Only updates source files on successful signing (not before)
- Reduced max attempts to 5 (with proper backoff, shouldn't need more)
- Commits version bump only after successful sign
https://claude.ai/code/session_01SWSwDfMVij53bCTNSCLMwn
Notification system:
- When sync applies data (file folder, browser account, or sync code),
ss_sync_notification is written to local storage with the source.
- Service worker catches it via storage.onChanged, shows a purple 'SYN'
badge on the extension icon that persists until Options is opened, and
fires a desktop notification ('Settings updated via sync folder — open
Options to review').
- Clicking the desktop notification opens the Options page directly.
- On service worker wake, SYN badge is restored if the notification was
not yet dismissed.
- Opening Options clears ss_sync_notification, resets the badge, and
sends a sync:notification-seen message to the service worker.
- Added 'notifications' permission to both manifests.
Cloud storage clarity:
- Options page now explicitly lists that the folder sync works with any
cloud storage that has a desktop sync client: Dropbox, OneDrive, Google
Drive, iCloud Drive, Box, pCloud, Nextcloud, Synology Drive, etc.
https://claude.ai/code/session_01TKpSR9M8JgHLXCp5CeDsQP
Identity fields now support multiple entries per type:
- Add unlimited names (first, last, middle, nickname), emails,
usernames, hostnames, and phone numbers per profile
- "+ Add" button on each section, "x" to remove rows
- Names have a type selector (1st/Last/Mid/Nick)
README now includes:
- First-time setup walkthrough (step by step)
- Icon color legend (gray/black/blue/red)
- Keyboard shortcuts table
- Note that extension does nothing until configured
Also bumps version to 0.3.0 for Firefox re-signing.
https://claude.ai/code/session_01Dvgwe7XMoSxnWXkih8p1Cw
- Add custom domain support in Options page so users can add
self-hosted AI services (e.g. https://ai.myserver.com)
- Background worker dynamically injects content scripts on
custom domains using scripting.executeScript
- Add optional_host_permissions so Chrome can grant per-domain access
- Rewrite README: add clone step to Firefox instructions, clarify
what "credentials" means in step 3, add Windows commands alongside
Mac/Linux for every terminal step
- Bump version to 0.2.0
https://claude.ai/code/session_01Dvgwe7XMoSxnWXkih8p1Cw
Extend Silent Send to intercept API requests on all major AI chat
services. Each service has different API shapes:
- ChatGPT: /backend-api/conversation with content.parts arrays
- Grok: GraphQL + /2/grok/add_response with message field
- Gemini: form-encoded f.req with nested arrays (+ generateContent)
- OpenWebUI: /api/chat and /ollama/api/chat (self-hosted)
All services share the same substitution pipeline. Manifests updated
for both Chrome and Firefox with host_permissions for all domains.
OpenWebUI supported via localhost/127.0.0.1 for self-hosted instances.
https://claude.ai/code/session_01Dvgwe7XMoSxnWXkih8p1Cw
Chrome Manifest V3 extension that intercepts personal data and
substitutes it with user-defined replacements before sending to
Claude.ai. Hooks fetch() in the page's main world to catch API
requests, with bidirectional substitution (real→fake on send,
fake→real on display via reveal mode).
Includes popup UI with mapping management, live test/diff view,
activity log with badge count, options page with import/export,
and Shadow DOM traversal for Claude.ai compatibility.
https://claude.ai/code/session_01Dvgwe7XMoSxnWXkih8p1Cw
Outis