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9f3cc05985 |
fix: verify the build against its own receipt, with the expected mode as an argument (closes #309)
script/verify-build computed its expectation from AUTISTMASK_DEBUG in its own environment, and the Makefile invoked it bare, so an operator with that flag exported who ran the release target got a debug bundle -- every wallet it creates carrying the publicly committed test recovery phrase -- verified green at exit 0. The mode is now the required argument --expect release|debug, with no default and nothing read from the environment; make build passes --expect release on an env -u AUTISTMASK_DEBUG environment and make build-debug passes --expect debug. The flag is deliberately still allowed to reach the compiler, so a shell that has it exported fails make build loudly rather than quietly receiving something other than the release build it asked for. The other half was provenance. The check was a marker grep over a file list read back out of dist/, so a 26-byte file containing only autistmask-build-debug=off verified ok, manifest.json and the content script that runs on every page were never read at all, and an entire hand-written dist/ passed as "1 bundle(s) verified". build.js now records every file it emits and writes a receipt of them -- path, sha256, and whether the file is one of the bundles containing constants.js -- to a path the Makefile creates with mktemp per invocation, outside the repo, and deletes afterwards; a receipt path inside dist/ is refused. dist/ is cleared before a build, so it holds only what that build wrote. dist/constants-bundles.txt is gone, and with it the standalone make verify-build target: re-verifying a dist/ out of the dist/ itself is the thing that was broken. verify-build now checks the receipt's shape, then that dist/ contains nothing the build did not emit and no symlinks, then each recorded file's bytes against its digest and each audited bundle's marker against --expect. The guarantee is narrow and README.md states it as such: dist/ is byte for byte the output of the build.js run that just finished. It proves nothing about the honesty of the source tree or of build.js, and offers nothing to a third party holding a dist/. That is signing: #310 script/test-verify-build goes from 18 cases to 39, extended in place: one per demonstrated bypass, the missing/invalid argument cases, an AUTISTMASK_DEBUG=1 environment that the verifier must ignore, debug bundles that must fail --expect release, and four checks that read the make build and make build-debug recipes back out of make -n. The existing failure modes (grep exit-2, find's status, newline and trailing-space paths, symlinked dist/, and the root probe that refuses to count permission cases vacuously) are kept. Verified: make check green (39 suites / 811 tests, 39 verify-build cases, permission cases enabled), and green again inside the pinned image via script/cibuild with --no-cache-filter=check, where the harness runs as root and reports the setpriv runner rather than skipping. Non-vacuity proved by mutation: disabling the digest comparison fails exactly the four bypass cases, removing the dist/ walk fails the eight extra-file and symlink cases, restoring the ambient AUTISTMASK_DEBUG fallback fails the no---expect case, breaking the Makefile recipe fails the wiring cases, and dropping manifest.json from the recorded emissions fails a real make build. |
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ff3387d8cf | feat: vendor and censor the phishing blocklist at build time (closes #219) | ||
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52c7c1b060 |
test: containerized Firefox end-to-end harness (closes #184)
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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. |
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86cdea5e4e |
chore: repo policy compliance sweep — test rerun, frozen lockfile, documented targets (closes #166)
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e9fa8bec47 |
build: assert DEBUG is off in every emitted bundle as a post-build check (closes #170)
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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. |
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e8ad8325c8 |
test: containerized Chrome end-to-end harness that drives the real popup (closes #181)
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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 #150 closes #151 |
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f7f141a757 |
security: make DEBUG a build-time flag defaulting to off (closes #149) (#169)
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Fixes the highest-severity item in the repo: `src/shared/constants.js` had `const DEBUG = true;`, so `generateMnemonic()` returned the publicly committed `DEBUG_MNEMONIC` for every wallet created from a build of `main`, and the real entropy path was dead code in every artifact we could produce. ## What changed **`build.js`** — `AUTISTMASK_DEBUG` is read from the environment and injected as a `__BUILD_DEBUG__` entry in the existing esbuild `define` map, next to the other `__BUILD_*__` defines. Only the exact value `1` enables it; unset, empty, `true`, or a typo all yield a release build, so the insecure direction requires a deliberate opt-in and any mistake fails safe. The build prints `Build mode: release (DEBUG off)` or `Build mode: DEBUG (INSECURE - hardcoded test mnemonic, do not ship)`. **`src/shared/constants.js`** — `DEBUG` now uses the same `typeof` guard that `src/shared/buildInfo.js` already uses for the other build-time defines, and defaults to `false` when the define is absent (jest, plain `require`). `DEBUG_MNEMONIC` stays in the tree and stays exported. **`Makefile`** — new `build-debug` target (`AUTISTMASK_DEBUG=1` + the same build) so a debug build stays a one-liner for development. **`README.md`** — new "Debug Builds" subsection under Getting Started, and the DEBUG Mode Policy section now states that `DEBUG` is build-time-only and spells out the boundary against the runtime toggle. **`tests/wallet.test.js`** — new, covering both build modes. **`TODO.md`** — refreshed in the same commit (details at the bottom). No new `if (DEBUG)` branch was added and nothing about what DEBUG *does* changed: still exactly the red banner plus the hardcoded test phrase, per the README DEBUG Mode Policy and `RULES.md:76-80`. ## The interaction with the #145 settings toggle This is the subtle part, so spelling out the reasoning. There are two distinct debug flags in the tree after #145: 1. the compile-time `DEBUG` constant from `constants.js`, and 2. the runtime `debugMode` state flag, which the settings easter egg toggles and which `settings.js:379` pushes into `log.js` via `setRuntimeDebug()`. `log.js` merges them: `isDebug()` is `DEBUG || _runtimeDebug`. That merged value feeds exactly two things — the log level threshold (`log.js:24`) and the red banner (`views/helpers.js:71`). Making the banner user-toggleable is the intended behavior of #145, and this PR leaves it alone. `generateMnemonic()` does **not** consult `isDebug()`. It reads the compile-time `DEBUG` binding directly. That distinction is what makes a release build coherent: with `__BUILD_DEBUG__` false, `DEBUG` is false in the bundle, so no amount of clicking the version ten times and flipping the toggle can reach `return DEBUG_MNEMONIC`. The user can turn the banner and verbose logging on in a release build; they cannot turn the hardcoded phrase on. The failure mode to guard against is someone later "tidying up" the two flags by routing `wallet.js` through `isDebug()`, which would silently reintroduce this exact vulnerability with the runtime toggle as the trigger. Three things now guard that: a comment at the `wallet.js` call site saying it must stay the compile-time constant and why, the same statement in the README DEBUG Mode Policy, and a regression test that calls `setRuntimeDebug(true)`, asserts `isDebug()` is genuinely true, and then asserts `generateMnemonic()` still returns fresh entropy. I considered instead making the runtime toggle unavailable in release builds, but rejected it: that removes a feature #145 deliberately added, and it defends the wrong boundary. The banner is not the dangerous part; the mnemonic path is, and that one is already unreachable. ## Verification `make check` — green, 5 suites, 55 tests, plus lint and fmt-check. It also ran via the pre-commit hook on the commit itself. The new tests, per the verification standard in the manager comment on the issue (not just `a !== b`) — with the flag off: two successive `generateMnemonic()` calls differ, both pass `isValidMnemonic`, both are 12 words, neither equals `DEBUG_MNEMONIC`, and the result derives a usable HD wallet (`xpub` + a well-formed first address), so a broken implementation returning a counter or a truncated phrase would fail. Same assertions again with the runtime toggle forced on. With the flag on (`__BUILD_DEBUG__` defined before a `jest.resetModules()` re-require): `DEBUG` is `true` and `generateMnemonic()` returns `DEBUG_MNEMONIC`, so the debug path is proven working rather than silently deleted. Build artifacts — `make build` and `make build-debug` both produce `dist/chrome` and `dist/firefox` successfully. Grepping the minified bundles for the emitted `DEBUG` export value across all four bundles (chrome popup, chrome background, firefox popup, firefox background): # after make build $ grep -roh 'DEBUG:![01]' dist/chrome dist/firefox | sort | uniq -c 4 DEBUG:!1 # after make build-debug $ grep -roh 'DEBUG:![01]' dist/chrome dist/firefox | sort | uniq -c 4 DEBUG:!0 `!1` is minified `false`, `!0` is `true`. Also checked the fail-safe path: `AUTISTMASK_DEBUG=true make build` prints `Build mode: release (DEBUG off)` and likewise yields `4 DEBUG:!1`. One thing a reviewer should know about the grep: the `DEBUG_MNEMONIC` string literal is still present in the release bundle. That is not a leak of anything (the phrase is in this public repo already) and it does not mean the branch is live — esbuild cannot tree-shake a CommonJS `module.exports` object, so the constant survives while `DEBUG` folds to `false`. The compiled function is `function PL(){return ML?UL:f_.fromEntropy(globalThis.crypto.getRandomValues(new Uint8Array(16))).phrase}` where `ML` is the `DEBUG:!1` export. So "the phrase string is absent" is *not* the right test for a release build; "the exported `DEBUG` is `!1`" is, which is what I checked. ## `TODO.md` refresh Per the manager comment: Status rewritten (no branch in flight — `feat/issue-144-settings-about` landed as #145, scripts-to-rule-them-all landed as #148, so the `scripts/` question is resolved; `make check` recorded as verified green on `main` at `23aeae4`); the completed "Verify main passes make check" Future Step removed; Future Steps rewritten against the #149-#168 backlog in rough priority order, keeping branch pruning (now #167) and the pre-1.0 security review (noting #149 and #157 are parts of it but it is broader). One deliberate deviation to flag rather than bury: the manager asked that Next Step become this issue. Taken literally against the Workflow section, this commit *completes* #149, which would normally move it into Completed Steps. I followed the repo's existing convention for in-flight work instead — the previous Next Step was phrased as "Land feat/issue-144-settings-about", so Next Step is now "Land #149 ... PR open, awaiting review", which is accurate until this merges. Whoever merges should move it to Completed Steps and promote the first Future Step. Happy to change it if the reviewer prefers the strict reading. ## Out of scope `script/lint` being `prettier --check` only and unable to catch undefined identifiers (#152) — noted in the TODO but not fixed here; I greped for `DEBUG` consumers by hand rather than relying on lint, as advised. Nothing else in the DEBUG consumer set (`log.js`, `helpers.js`, `state.js`, `settings.js`) changed behavior. Co-authored-by: sneak <sneak@sneak.berlin> Reviewed-on: #169 Co-authored-by: clawbot <clawbot@noreply.example.org> Co-committed-by: clawbot <clawbot@noreply.example.org> |
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d046a24115 |
scripts-to-rule-them-all (#148)
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Reviewed-on: #148 Co-authored-by: sneak <sneak@sneak.berlin> Co-committed-by: sneak <sneak@sneak.berlin> |
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e41efc969d |
Use make targets exclusively in Getting Started
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Add make install target wrapping yarn install. The Makefile is the authoritative interface for all repo operations. |
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065f0eaa81 |
Add project scaffolding
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Makefile, Dockerfile, CI workflow, prettier config, manifests for Chrome (MV3) and Firefox (MV2), source directory structure, and minimal test suite. All checks pass. |