This reverts commit f09ab88891, reversing
changes made to effc761e0e.
This is being temporarily reverted to make it easier to release an
urgent fix for v10.15.1.
The build script now uses `yargs` rather than `minimist`. The CLI is
now better documented, and we have additional validation for each
option.
A patch for `yargs` was required because it would blow up on the line
`Error.captureStackTrace`. For some reason when running under LavaMoat,
that property did not exist.
Closes#12766
* Update xDAI E2E information
* Use local Ganache instance instead of Gnosis Chain
* Bump test-dapp
* Bump test-dapp
* Enable secondary Ganache server for other test
* Fix linting
* Improve E2E stability
* Update network selector
* Update xDAI E2E information
* Use local Ganache instance instead of Gnosis Chain
* Bump test-dapp
* Bump test-dapp
* Enable secondary Ganache server for other test
* Fix linting
* Improve E2E stability
* Update network selector
* Update xDAI E2E information
* Use local Ganache instance instead of Gnosis Chain
* Bump test-dapp
* Bump test-dapp
* Enable secondary Ganache server for other test
* Fix linting
* Improve E2E stability
* Update network selector
#14583 broke the development build scripts (e.g. `yarn start`) by adding a positional argument to a package script (`build:dev`) that is used and passed positional arguments in the build script itself. This PR removes the positional argument from the `build:dev` script and `yarn start` now works again. In addition, the `--apply-lavamoat` flag is properly forwarded to child processes, which was not the case in the original implementation.
To test, `yarn start` should work and LavaMoat should _not_ be applied, in distinction to `yarn build:dev dev --apply-lavamoat=true`. Whether LavaMoat is applied can be determined by checking whether `Object.isFrozen(Object.prototype)` is `true` (with LavaMoat) or `false` (without LavaMoat).
Adds a new flag, `--apply-lavamoat`, to the main build script. The flag controls whether LavaMoat is actually applied to the output of the build process. The flag defaults to `true`, but we explicitly set it to `false` in the `start` package script. Meanwhile, the `start:lavamoat` script is modified such that it applies LavaMoat to the build output in development mode, but it no longer runs the build process itself under LavaMoat as there aren't very compelling reasons to do so.
This change is motivated by the fact that development builds do not have their own dedicated LavaMoat policies, which causes development builds to fail since #14537. The downside of this change is that LavaMoat-related failures will not be detected when running `yarn start`. @kumavis has plans for fixing this problem in a future major version of the `@lavamoat` suite.
* origin/develop: (131 commits)
Update `protobufjs` and remove obsolete advisory exclusion (#14841)
Include snap version in pill (#14803)
Update PULL_REQUEST_TEMPLATE.md (#14790)
fix: keystone transaction qrcode has no white spacing (#14798)
Snap notifications integration (#14605)
Upgrade @metamask/eth-ledger-bridge-keyring (#14799)
snaps-skunkworks@0.15.0 (#14772)
Fix proptype errors in network dropdown, tx list item details, and account details modal tests (#14747)
Ensure transaction type is correctly updated on edit (#14721)
Add fiat onboarding for AVAX and MATIC through Wyre (#14683)
Bump @metamask/contract-metadata from 1.33.0 to 1.35.0 (#14791)
Slight cleanup of constants/transactions, useTransactionDisplayData, and TransactionIcon (#14784)
Migrate the "estimateGas" API call to "getFees" for STX (#14767)
Ignore advisory GHSA-wm7h-9275-46v2 (#14789)
Adding flag for MV3 (#14762)
Add types to send state (#14740)
Remove site origin on snap install (#14752)
Update design tokens library from 1.5 to 1.6 WIP (#14732)
Enables the "Safe Transaction From" copy for safeTransferFrom transactions (#14769)
remove draft transaction (#14701)
...
* origin/master: (101 commits)
Updating changelog
Add token standard to custom token details (#14506)
Revert "Dark Mode: What's New Announcement (#14346)"
Ensure network name in confirm page container is defined (#14520)
Updating lavamoat policies
Fix the alerts toggles in settings (#14498)
Disable swaps whenever the environment is not development or testing, so that behaviour follows production for QA purposes (#14499)
[skip e2e] Updating changelog for v10.14.0 (#14487)
Version v10.14.0
Docs - segment metrics (#14435)
Add snaps view search (#14419)
Run main, flask and beta in sequence in generate-lavamoat-policies.sh (#14470)
Modify import SRP page (#14425)
Dark Mode: Implement Metrics (#14455)
HoldToRevealButton component (#13785)
e2e test import json file as import account strategy (#14449)
MetaMetrics: Identify 'number_of_tokens' user trait (#14427)
MetaMetrics: Identify 'nft_autodetection_enabled' & 'opensea_api_enabled' (#14367)
Swaps: Sort "token_from" dropdown tokens by their fiat value first and "token_to" by top tokens (#14436)
Update segment instantiation check. Only check if SEGMENT_WRITE_KEY exists (#14407)
...
* Updating account menu icon color
* Updating design-tokens and making appropriate updates to extension styles
* Adding more deprecated tags to colors
* Adding spinner and removing todo comment
* Remove comment
* Updates
* Updating snapshots
* More color and ui updates
* reverting transition change
The e2e tests have been updated for `@metamask/phishing-warning@1.1.0`.
The iframe case was updated with a new design, which required test
changes. The third test that was meant to ensure the phishing page
can't redirect to an extension page has been updated to navigate
directly to the phishing warning page and setting the URL manually via
query parameters, as that was the only way to test that redirect.
* Create `.zip` files deterministically
Our build system now creates `.zip` archives deterministically.
Previously the `.zip` file would differ between builds even when the
files being archived were identical. This was because the order the
files were passed in was non-deterministic, and the `mtime` for each
file was different between builds.
The files are now sorted before being zipped, and the `mtime` for each
file has been set to the unix epoch.
* Update lavamoat build policy
An externally hosted phishing warning page is now used rather than the
built-in phishing warning page.The phishing page warning URL is set via
configuration file or environment variable. The default URL is either
the expected production URL or `http://localhost:9999/` for e2e testing
environments.
The new external phishing page includes a design change when it is
loaded within an iframe. In that case it now shows a condensed message,
and prompts the user to open the full warning page in a new tab to see
more details or bypass the warning. This is to prevent a clickjacking
attack from safelisting a site without user consent.
The new external phishing page also includes a simple caching service
worker to ensure it continues to work offline (or if our hosting goes
offline), as long as the user has successfully loaded the page at least
once. We also load the page temporarily during the extension startup
process to trigger the service worker installation.
The old phishing page and all related lines have been removed. The
property `web_accessible_resources` has also been removed from the
manifest. The only entry apart from the phishing page was `inpage.js`,
and we don't need that to be web accessible anymore because we inject
the script inline into each page rather than loading the file directly.
New e2e tests have been added to cover more phishing warning page
functionality, including the "safelist" action and the "iframe" case.
* Create `.zip` files deterministically
Our build system now creates `.zip` archives deterministically.
Previously the `.zip` file would differ between builds even when the
files being archived were identical. This was because the order the
files were passed in was non-deterministic, and the `mtime` for each
file was different between builds.
The files are now sorted before being zipped, and the `mtime` for each
file has been set to the unix epoch.
* Update lavamoat build policy
#14583 broke the development build scripts (e.g. `yarn start`) by adding a positional argument to a package script (`build:dev`) that is used and passed positional arguments in the build script itself. This PR removes the positional argument from the `build:dev` script and `yarn start` now works again. In addition, the `--apply-lavamoat` flag is properly forwarded to child processes, which was not the case in the original implementation.
To test, `yarn start` should work and LavaMoat should _not_ be applied, in distinction to `yarn build:dev dev --apply-lavamoat=true`. Whether LavaMoat is applied can be determined by checking whether `Object.isFrozen(Object.prototype)` is `true` (with LavaMoat) or `false` (without LavaMoat).
Adds a new flag, `--apply-lavamoat`, to the main build script. The flag controls whether LavaMoat is actually applied to the output of the build process. The flag defaults to `true`, but we explicitly set it to `false` in the `start` package script. Meanwhile, the `start:lavamoat` script is modified such that it applies LavaMoat to the build output in development mode, but it no longer runs the build process itself under LavaMoat as there aren't very compelling reasons to do so.
This change is motivated by the fact that development builds do not have their own dedicated LavaMoat policies, which causes development builds to fail since #14537. The downside of this change is that LavaMoat-related failures will not be detected when running `yarn start`. @kumavis has plans for fixing this problem in a future major version of the `@lavamoat` suite.
* Rename NotificationController to AnnouncementController
* Fix test
* Add test for missing NotificationController state
* Bump controllers
* Move test to correct file
* Rename config key
* Add migration 71 to list of migrations
* Fix selector after migration
We currently store the JSON-RPC request and response objects in the permission activity log. The utility of doing this was always rather dubious, but never problematic. Until now.
In Flask, as the restricted methods have expanded in number, user secrets may be included on JSON-RPC message objects. This PR removes these properties from the permission activity log, and adds a migration which does the same to existing log objects. We don't interact with the log objects anywhere in our codebase, but we don't want unexpected properties to cause errors in the future should any log objects be retained.
This PR also updates relevant tests and test data. It makes a minor functional change to how a request is designated as a success or failure, but this should not change any behavior in practice.
* origin/develop: (210 commits)
Dark Mode: Remove unwanted background for price quote (#14278)
Dark Mode: Fix colors in toggle button (#14280)
Ensure proper color for swaps edit link (#14273)
Dark Mode: Ensure actionable message button colors are the same color as previously (#14271)
Add token standard to Token Added event. (#14253)
Token Aggregators component for Tokens Detected page (#14157)
Ensure Metafox follows cursor on Fetching quotes screen (#14261)
TransactionsControllerTest: catch uncaught errors (#14196)
GasModalPageContainer story: convert knobs and actions to controls / args (#13516)
Show STX switch for wrapping / unwrapping (#14225)
Change over ImportToken stories to use controls instead of knobs, update props in stories (#14246)
Change over FeeCard stories to use controls instead of knobs, update props in stories (#13766)
Update What's new screen with Token Detection information (#14124)
Improvements for multi-layer fee UX (#13547)
metaMetricsEvent -> trackEvent (#14249)
E2e dapp interactions (#14149)
failing contract interaction e2e (#14227)
Removed metrics event (#14042)
Add TypeScript to the build system (#13489)
Build user traits object when metamask state changes (#14192)
...
This commit modifies the build system so that TypeScript files can be
transpiled into ES5 just like JavaScript files.
Note that this commit does NOT change the build system to run TypeScript
files through the TypeScript compiler. In other words, no files will be
type-checked at the build stage, as we expect type-checking to be
handled elsewhere (live, via your editor integration with `tsserver`,
and before a PR is merged, via `yarn lint`). Rather, we merely instruct
Babel to strip TypeScript-specific syntax from any files that have it,
as if those files had been written using JavaScript syntax alone.
Why take this approach? Because it prevents the build process from being
negatively impacted with respect to performance (as TypeScript takes a
significant amount of time to run).
It's worth noting the downside of this approach: because we aren't
running files through TypeScript, but relying on Babel's [TypeScript
transform][1] to identify TypeScript syntax, this transform has to keep
up with any syntax changes that TypeScript adds in the future. In fact
there are a few syntactical forms that Babel already does not recognize.
These forms are rare or are deprecated by TypeScript, so I don't
consider them to be a blocker, but it's worth noting just in case it
comes up later. Also, any settings we place in `tsconfig.json` will be
completely ignored by Babel. Again, this isn't a blocker because there
are some analogs for the most important settings reflected in the
options we can pass to the transform. These and other caveats are
detailed in the [documentation for the transform][2].
[1]: https://babeljs.io/docs/en/babel-plugin-transform-typescript
[2]: https://babeljs.io/docs/en/babel-plugin-transform-typescript#caveats
There were several issues related to a retry mechanism. The latest keyring
offers a significant speed and UX enhancement relative to the previous release.
For full details, see:
GridPlus/eth-lattice-keyring@v0.5.0...v0.6.1
There were several issues related to a retry mechanism. The latest keyring
offers a significant speed and UX enhancement relative to the previous release.
For full details, see:
GridPlus/eth-lattice-keyring@v0.5.0...v0.6.1
* Changed registryUrl for snaps only in firefox
Fixed getPlatform to only be imported into metamask-controller in flask
Removed snaps specific testrunner script and use run-all with a cli option
* Fixed flakey tests
* Removed unneeded await
* Added delay
* Fixed linting
* origin/develop: (210 commits)
Dark Mode: Utilities -> Error (#14091)
Fix dependency audit failure (#14114)
Dark Mode: Connected Status Indicator (#14096)
Dark Mode: Update PermissionsConnectPermissionList basic colors (#14072)
Dark Mode: Remove white style from radio button (#14082)
Dead Code Removal: GasFeeDisplay (#14098)
Dark Mode: Substitute primary color usage (#14094)
Dark Mode: Fix Import Token Styles (#14099)
Dark Mode: Home Notifications (#14095)
Dark Mode: Account Details Modal (#14090)
Dark Mode : Advanced gas fee (#14073)
speedup transaction: save on advance gas modal should not close speed… (#14101)
Dark Mode: Remove Unused Colors (#14088)
Dark Mode: Connected Account Alert (#14083)
Dark Mode: Token action circles (#14102)
Dark Mode: Update colors in contact list (#14089)
Dark Mode: Error page (#14107)
TextField: set bg color to default (#14106)
Fix SrpInput small viewport styles (#14087)
Dark Mode : Hide token confirm (#14076)
...
The Yarn resolution for `node-forge` has been updated to use a more
recent version of the library that includes fixes for the
vulnerabilities currently causing our audit job to fail. This update
should include no breaking changes.
The Yarn resolution for `node-forge` has been updated to use a more
recent version of the library that includes fixes for the
vulnerabilities currently causing our audit job to fail. This update
should include no breaking changes.
The library `@testing-library/user-event` has been updated to the
latest beta version, so that our unit tests better model real user
interactions. In particular, I found that previously the `paste` event
was missing the `clipboardData` API, so it was impossible to implement
any custom handling of paste events (which we will need in later PRs).
See the `v14.0.0-beta.1` release notes for a list of all breaking
changes [1]. The main change is that all methods now return Promises.
The `paste` method has also been dramatically simplified.
The unit tests have also been updated to reset all mocks before each
test. These tests don't have any shared mocks, but this is generally a
good practice, to ensure that tests don't develop accidental inter-
dependencies.
[1]: https://github.com/testing-library/user-event/releases/tag/v14.0.0-beta.1
This is a pure refactor that extracts the SRP input from the
`CreateNewVault` component. This is intended to make future changes to
the SRP input easier, and to reduce duplication between the old and new
onboarding flows.
Extensive unit tests have been added for the new SRP input component.
A new test library was added (`@testing-library/user-event`) for
simulating user events with components rendered using the
`@testing-library` library.
A new helper method has been added (`renderWithLocalization`) for
rendering components using `@testing-library` with just our
localization contexts added as a wrapper. The localization contexts
were already added by the `renderWithProviders` helper function, but
there is no need for a Redux provider in these unit tests.
This commit allows developers to write TypeScript files and lint them
(either via a language server in their editor of choice or through the
`yarn lint` command).
The new TypeScript configuration as well as the updated ESLint
configuration not only includes support for parsing TypeScript files,
but also provides some compatibility between JavaScript and TypeScript.
That is, it makes it possible for a TypeScript file that imports a
JavaScript file or a JavaScript file that imports a TypeScript file to
be linted.
Note that this commit does not integrate TypeScript into the build
system yet, so we cannot start converting files to TypeScript and
pushing them to the repo until that final step is complete.
* deprecate extensionizer for webextension-polyfill
* fix tests
* remove extensionizer
* fix browser windows api calls
* fix broken on firefox
* fix getAcceptLanguages call
* update more browser apis that are now promisified
* remove unnecessary console error ignoring in e2e tests
* fix issue where we show contract address as recipient when calling safe transfer method on erc721 or erc1155 contracts
* updates function name getTransactionData -> parseStandardTokenTransactionData, and adds documentation
* Changed registryUrl for snaps only in firefox
Fixed getPlatform to only be imported into metamask-controller in flask
Removed snaps specific testrunner script and use run-all with a cli option
* Fixed flakey tests
* Removed unneeded await
* Added delay
* Fixed linting
The library `@testing-library/user-event` has been updated to the
latest beta version, so that our unit tests better model real user
interactions. In particular, I found that previously the `paste` event
was missing the `clipboardData` API, so it was impossible to implement
any custom handling of paste events (which we will need in later PRs).
See the `v14.0.0-beta.1` release notes for a list of all breaking
changes [1]. The main change is that all methods now return Promises.
The `paste` method has also been dramatically simplified.
The unit tests have also been updated to reset all mocks before each
test. These tests don't have any shared mocks, but this is generally a
good practice, to ensure that tests don't develop accidental inter-
dependencies.
[1]: https://github.com/testing-library/user-event/releases/tag/v14.0.0-beta.1
* Add design-tokens and apply colors to button
* swap more colors
* tweak button and add dark theme switch to storybook
* tweak buttons
* fix typo
* remove comments
* add dep to ignored list
* fix linting issue
* fix linting issues
* Updating some styles and removing some deprecated buttons (#13742)
* Updating some styles and removing some deprecated buttons
* Warning button fixes
* Fixing warning text for darkmode
* bump design tokens and update storybook theme strategy
Co-authored-by: George Marshall <george.marshall@consensys.net>
This is a pure refactor that extracts the SRP input from the
`CreateNewVault` component. This is intended to make future changes to
the SRP input easier, and to reduce duplication between the old and new
onboarding flows.
Extensive unit tests have been added for the new SRP input component.
A new test library was added (`@testing-library/user-event`) for
simulating user events with components rendered using the
`@testing-library` library.
A new helper method has been added (`renderWithLocalization`) for
rendering components using `@testing-library` with just our
localization contexts added as a wrapper. The localization contexts
were already added by the `renderWithProviders` helper function, but
there is no need for a Redux provider in these unit tests.
* Installing design tokens and writing docs in storybook
* Adding design-tokens to dep check ignore
* Link updates, Sentence casing, better css code formatting, other grammer fixes
* mock gas price api
* fix error
* full url
* remove duplicated packages
* full url
* customise mock per test
* customise mock per test
* enable mocking
* enable mocking
* enable mocking by default
* duplicated packages
* update mockttp
* pass through
* pass through
This PR adds `snaps` under Flask build flags to the extension. This branch is mostly equivalent to the current production version of Flask, excepting some bug fixes and tweaks.
Closes#11626
Adds a resolution for `follow-redirects` to resolve https://github.com/advisories/GHSA-74fj-2j2h-c42q. The dependency graph is `analytics-node#axios#follow-redirects`, and neither parent package has published a fix for this vulnerability.
This resolution was used to force a transitive dependency to be updated
to a specific version. But this target version was within the range
that was already requested, so a resolution is not needed. Yarn
resolutions are used for forcing a package to update to something
_outside_ of the requested range. For in-range updates, a Yarn lockfile
update is all we need, and it leaves us with less of a maintenance
burden (the resolution can clobber future updates).
Adds a resolution for `follow-redirects` to resolve https://github.com/advisories/GHSA-74fj-2j2h-c42q. The dependency graph is `analytics-node#axios#follow-redirects`, and neither parent package has published a fix for this vulnerability.
ESLint rules have been added to enforce our JSDoc conventions. These
rules were introduced by updating `@metamask/eslint-config` to v9.
Some of the rules have been disabled because the effort to fix all lint
errors was too high. It might be easiest to enable these rules one
directory at a time, or one rule at a time.
Most of the changes in this PR were a result of running
`yarn lint:fix`. There were a handful of manual changes that seemed
obvious and simple to make. Anything beyond that and the rule was left
disabled.
The `lint:fix` script now also calls `yarn stylelint --fix`. This step
was omitted previously, despite `stylelint` being part of the `lint`
npm script.
* origin/develop: (106 commits)
Add more missing `appName` messages (#13140)
Add missing `appName` localized messages for Flask and Beta (#13138)
EIP-1559 V2: Adding default settings to advanced gas modal (#12911)
EIP-1559 V2: Advanced gas fee modal - base fee and priority fee trends (#13025)
Wire up priority fee range in new gas modal (#13044)
EIP-1559 V2: Advanced gas fee modal - getting 12 hour ranges of base fee and priority fee (#12996)
Switch Flask horizontal logos (#13113)
Update `@babel/runtime` patch to fix lockdown error (#13109)
Use promisified background in setUseNonceField (#13107)
Fix account name duplicates (#12867)
Choose accounts refactor (#13039)
Fix permissions-connect-footer "learn more" link (#13092)
Feat/collectibles the return (#12970)
Subject metadata cleanup (#13090)
Fix merge conflict typo
Bump just-safe-set from 2.1.0 to 2.2.3 (#13049)
Fix typo in German translation (#13040)
Using EIP-1559 V2 for swaps (#12966)
Make restore vault a form so an user can submit via keyboard (#12989)
Remove legacy node parent detection (#12814)
...
* origin/develop: (100 commits)
Switch Flask horizontal logos (#13113)
Update `@babel/runtime` patch to fix lockdown error (#13109)
Use promisified background in setUseNonceField (#13107)
Fix account name duplicates (#12867)
Choose accounts refactor (#13039)
Fix permissions-connect-footer "learn more" link (#13092)
Feat/collectibles the return (#12970)
Subject metadata cleanup (#13090)
Fix merge conflict typo
Bump just-safe-set from 2.1.0 to 2.2.3 (#13049)
Fix typo in German translation (#13040)
Using EIP-1559 V2 for swaps (#12966)
Make restore vault a form so an user can submit via keyboard (#12989)
Remove legacy node parent detection (#12814)
Add stories for Home notification component (#13035)
Update Redux DevTools README instructions (#13038)
Jestify app/scripts/controller/network/**/*.test.js (#12985)
Fix order of account list (#12999)
Changes in gas loading animation in EIP-1559 V2 (#13016)
Add crowdin configuration and github action (#12552)
...
The ESLint config has been updated to v8. The breaking changes are:
* The Prettier rule `quoteProps` has been changed from `consistent` to
`as-needed`, meaning that if one key requires quoting, only that key is
quoted rather than all keys.
* The ESLint rule `no-shadow` has been made more strict. It now
prevents globals from being shadowed as well.
Most of these changes were applied with `yarn lint:fix`. Only the
shadowing changes required manual fixing (shadowing variable names were
either replaced with destructuring or renamed).
The dependency `globalThis` was added to the list of dynamic
dependencies in the build system, where it should have been already.
This was causing `depcheck` to fail because the new lint rules required
removing the one place where `globalThis` had been erroneously imported
previously.
A rule requiring a newline between multiline blocks and expressions has
been disabled temporarily to make this PR smaller and to avoid
introducing conflicts with other PRs.
The `selectHooks` function has been replaced with the equivalent
function from the `@metamask/rpc-methods` package, which is
functionally equivalent.
The function was included in that package so that it could be used
elsewhere in the `snaps-skunkworks` repo. Eventually the goal is to
migrate much of our RPC logic into this package so that it can be
shared across products, and by our libraries as needed.
# Permission System 2.0
## Background
This PR migrates the extension permission system to [the new `PermissionController`](https://github.com/MetaMask/snaps-skunkworks/tree/main/packages/controllers/src/permissions).
The original permission system, based on [`rpc-cap`](https://github.com/MetaMask/rpc-cap), introduced [`ZCAP-LD`](https://w3c-ccg.github.io/zcap-ld/)-like permissions to our JSON-RPC stack.
We used it to [implement](https://github.com/MetaMask/metamask-extension/pull/7004) what we called "LoginPerSite" in [version 7.7.0](https://github.com/MetaMask/metamask-extension/releases/tag/v7.7.0) of the extension, which enabled the user to choose which accounts, if any, should be exposed to each dapp.
While that was a worthwhile feature in and of itself, we wanted a permission _system_ in order to enable everything we are going to with Snaps.
Unfortunately, the original permission system was difficult to use, and necessitated the creation of the original `PermissionsController` (note the "s"), which was more or less a wrapper for `rpc-cap`.
With this PR, we shake off the yoke of the original permission system, in favor of the modular, self-contained, ergonomic, and more mature permission system 2.0.
Note that [the `PermissionController` readme](https://github.com/MetaMask/snaps-skunkworks/tree/main/packages/controllers/src/permissions/README.md) explains how the new permission system works.
The `PermissionController` and `SubjectMetadataController` are currently shipped via `@metamask/snap-controllers`. This is a temporary state of affairs, and we'll move them to `@metamask/controllers` once they've landed in prod.
## Changes in Detail
First, the changes in this PR are not as big as they seem. Roughly half of the additions in this PR are fixtures in the test for the new migration (number 68), and a significant portion of the remaining ~2500 lines are due to find-and-replace changes in other test fixtures and UI files.
- The extension `PermissionsController` has been deleted, and completely replaced with the new `PermissionController` from [`@metamask/snap-controllers`](https://www.npmjs.com/package/@metamask/snap-controllers).
- The original `PermissionsController` "domain metadata" functionality is now managed by the new `SubjectMetadataController`, also from [`@metamask/snap-controllers`](https://www.npmjs.com/package/@metamask/snap-controllers).
- The permission activity and history log controller has been renamed `PermissionLogController` and has its own top-level state key, but is otherwise functionally equivalent to the existing implementation.
- Migration number 68 has been added to account for the new state changes.
- The tests in `app/scripts/controllers/permissions` have been migrated from `mocha` to `jest`.
Reviewers should focus their attention on the following files:
- `app/scripts/`
- `metamask-controller.js`
- This is where most of the integration work for the new `PermissionController` occurs.
Some functions that were internal to the original controller were moved here.
- `controllers/permissions/`
- `selectors.js`
- These selectors are for `ControllerMessenger` selector subscriptions. The actual subscriptions occur in `metamask-controller.js`. See the `ControllerMessenger` implementation for details.
- `specifications.js`
- The caveat and permission specifications are required by the new `PermissionController`, and are used to specify the `eth_accounts` permission and its JSON-RPC method implementation.
See the `PermissionController` readme for details.
- `migrations/068.js`
- The new state should be cross-referenced with the controllers that manage it.
The accompanying tests should also be thoroughly reviewed.
Some files may appear new but have just moved and/or been renamed:
- `app/scripts/lib/rpc-method-middleware/handlers/request-accounts.js`
- This was previously implemented in `controllers/permissions/permissionsMethodMiddleware.js`.
- `test/mocks/permissions.js`
- A truncated version of `test/mocks/permission-controller.js`.
Co-authored-by: Mark Stacey <markjstacey@gmail.com>
