The 12-word BIP-39 test phrase survived in every release bundle as dead
text: module.exports keeps DEBUG_MNEMONIC live even though wallet.js's only
use of it folds away in a release build, so it could not be tree-shaken.
Putting the value itself behind the __BUILD_DEBUG__ define makes esbuild fold
it to null, so no distributed bundle carries it. script/verify-build now
fails a release build if the phrase appears in any emitted file, so the fold
cannot silently regress; test-verify-build covers both the release failure
and the debug allowance.
tests/extensionId.test.js now scans the content of every tracked file for a
PEM private-key header instead of matching filename extensions alone, so a
key committed under an unexpected name is caught.
Model: opus-4-8
Five defects, one of which destroyed every wallet, came from src/background reading and writing the module-level state singleton the MV3 worker never populates, which silently served DEFAULT_STATE. Each point fix created the next defect. The background now has its own per-call getState() and a queued read-modify-write updateState(); the singleton is unreachable from it, and an unpopulated read throws instead of serving defaults.
The prohibition is enforced by the build, not by review: build.js asserts over esbuild's own metafile that no forbidden module is an input of a background bundle, so every specifier syntax esbuild resolves is covered, and both halves of the table are checked for rot -- a stale key, a stale module, an empty list, or an unlisted entry point under src/background/ all fail the build. The ESLint rule remains as fast local feedback and reads the same shared table. Known bounds are documented where the table lives.
Also closes#320: getProvider() now requires a validated network id, so a cold worker no longer prepares a non-mainnet dApp transaction for mainnet and gets refused by the wallet's own verifier. backgroundRefresh() no longer mutates address objects across a network round trip, the broadcast path takes its endpoint and chain id from one snapshot, and eight test storage stubs now structured-clone on get as the real chrome.storage.local does.
closes#320
manifest/chrome.json now carries a fixed public key, so the extension id and the chrome.storage.local partition holding the wallet stay stable across checkout moves and re-clones instead of being derived from the absolute path. A release entrypoint produces a self-contained versioned artifact per browser, including the files that sit at dist/ root outside both browser directories. One version source of truth, enforced: the build fails naming the culprit when the two manifests and package.json disagree, and BUILD_COMMIT now marks a dirty tree as dirty. Firefox ships an unsigned XPI; the README states that release Firefox and ESR refuse it, that Developer Edition or Unbranded is required, and that Remove is irreversible except from the recovery phrase, which is asserted by test.
A failed release build no longer leaves a complete, loadable debug bundle in dist/ whose every wallet uses the publicly committed test recovery phrase. Each step of the release build runs through script/discard-dist-on-failure, which removes dist/ on failure, says on stderr that it did and why, and returns the step's own status. build-debug is deliberately unwrapped. script/verify-build is untouched.
README, the script synopsis, its header paragraph and the check_dist_tree comment now all say the same thing: regular files and symlinks under dist/ are covered; fifos, sockets, device nodes and empty directories are not, and why. No behaviour change — the walk is untouched.
verify-build read its expectation from AUTISTMASK_DEBUG in its own environment
and the Makefile invoked it bare, so an operator with that variable exported
who ran the release target got an INSECURE debug build — every wallet it
creates uses the publicly committed test phrase — verified green, exit 0. It
also had no provenance: a 26-byte file containing the right marker string
passed, the content script and manifest.json were never inspected, and an
entire hand-written dist/ passed.
--expect release|debug and --receipt PATH are now both required, with no
defaults and nothing read from the environment. build.js records every file it
emits with its sha256 and writes the receipt; the Makefile mktemps it outside
the repo per invocation with a trap, and build.js refuses a receipt path inside
dist/. Verification runs three passes in a load-bearing order — receipt shape,
full dist/ walk, then per-file bytes — so an unwalkable subtree cannot make
files look absent. dist/constants-bundles.txt, which was an unsigned trust root
living inside the tree it vouched for, is gone.
What this proves is bounded and stated as such: dist/ is byte-for-byte the
output of the build.js run that just finished, within one make build
invocation. It proves nothing about the honesty of the source tree or build.js,
and nothing to anyone handed a dist/ from elsewhere — that is signing, #310.
The standalone make verify-build target is removed because its only input would
be dist/ itself, i.e. the artifact vouching for itself.
Verified: make check green, test-verify-build 39 cases (was 18), test-e2e 55/55
and test-e2e-firefox 8/8 with make build running uncached inside both images.
All four original bypasses now exit 1. Mutations: digests disabled fails
exactly 4 cases, dropping the dist/ walk fails exactly 8, restoring the ambient
fallback fails exactly 1.
Drives the real popup in a real Firefox with dist/firefox/ installed as an
unpacked MV2 temporary add-on via geckodriver. make test-e2e-firefox, outside
make check like the Chrome suite. Zero npm dependencies: plain fetch and
child_process against geckodriver's HTTP API. Base image, Firefox tarball and
geckodriver are each pinned by digest and verified at build time.
Error capture reads the privileged console service through Marionette's chrome
context, not WebDriver BiDi. BiDi delivers nothing at all for extension pages,
so a BiDi-based harness would observe zero events and report success -- the
vacuous-check shape this repo has shipped twice. Both the driver and the README
say so where someone would be tempted to simplify.
Demonstrated to discriminate: a background page that throws at the top of the
file, a missing import, and an async throw where every UI assertion still
passes each fail the run.
Three limits are measured and documented rather than papered over: capture is
poll-based so an error is attributed to a step, not a moment; the console ring
buffer holds 250 messages and evicts the oldest, measured against a clean-run
peak of 4; and the drained window ends roughly 1.5s after the last step, with
observed jitter rather than a hard boundary. Content-script capture is marked
unverified because --network none leaves no page to inject into, and that same
choice inverts coverage of network-dependent code.
build.js records which emitted bundles contain src/shared/constants.js, and
constants.js carries a marker constant-folded from DEBUG itself. script/verify-build
cross-checks the two and fails on every way of not knowing, so deleting the
__BUILD_DEBUG__ define now breaks the build instead of shipping a live debug branch.
Runs the real popup in a pinned containerized Chrome and fails on any uncaught
page error or console.error. Also fixes the two defects it caught: the missing
showView import in addToken.js and the missing addressDotHtml import in
transactionDetail.js.
closes#150closes#151
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