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.
* Prevent automatic rejection of confirmations
Confirmations are now only automatically rejected if a user explicitly
closes the notification window. If we close the window programmatically
because there are no notifications left to show, nothing gets rejected.
This partially avoids a race condition where a confirmation gets
rejected automatically without the user having seen the confirmation
first. This could happen if the confirmation was processed just as the
notification window was being closed.
It's still possible for a confirmation that the user has never seen to
get rejected as a result of the user closing the window. But at least
now it's no longer possible for a confirmation to get rejected in this
manner after the user resolves the last confirmation in the queue.
* Fix bug that prevented automatic closure detection
All windows were being detected as explicit window closures,
essentially just as they were previously, because this variable was
cleared too soon.
* Re-open popup when necessary
After the window is automatically closed, a confirmation may have been
queued up while the window was closing. If so, the popup is now re-
opened.
# 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>
A propType error was showing up during e2e tests with a `testDev`
build. It was caused by `process.env.IN_TEST` being treated as a
boolean, when in fact it is either the string `'true'` or a boolean.
`IN_TEST` has been updated to always be a boolean. `loose-envify` has
no trouble injecting boolean values, so there's no reason to treat this
as a string.
* Background clears confirmations on popup close
* [WIP] Remove clearing confirmations through UI
* Confirmations are now rejected instead of cleared
* Erased commented out code
* Fix linter errors
* Changes after code review
* Moved metrics events from onWindowUnload to background
* PR review fixes
* Added abillity to add reason to rejection of messages
* Fix prettier
* Added type metrics event to signature cancel
* Fix test
* The uncofirmed transactions are now cleared even if Metamask is locked
* bump @metamask/controllers to v15.0.1 and remove AbortController workaround in e2e tests
* remove old abortcontroller polyfill
* bump @metamask/controllers to v15.0.2
Adds the latest version of `@metamask/controllers`, and updates our usage of the `ApprovalController`, which has been migrated to `BaseControllerV2`. Of [the new `controllers` release](https://github.com/MetaMask/controllers/releases/tag/v15.0.0), only the `ApprovalController` migration should be breaking.
This is the first time we use events on the `ControllerMessenger` to update the badge, so I turned the messenger into a property on the main `MetaMaskController` in order to subscribe to events on it in `background.js`. I confirmed that the badge does indeed update during local QA.
As it turns out, [MetaMask/controllers#571](https://github.com/MetaMask/controllers/pull/571) was breaking for a single unit test case, which is now handled during setup and teardown for the related test suite (`metamask-controller.test.js`).
* Stop GasFeeController polling when pop closes
* Stop estimate gas polling on window unload
* lint + comments
* Improve client closed logic
* lint
* Add back _beforeUnload on unmount in gas-modal-page-container
* Add full check and call onClientClosed method for notifcation environment
* Add gas pollingToken tracking to appStateController and use to disconnect polling for each environment type
* remove unused method
* move controller manipulation logic from background.js to metamask-controller, disaggregate methods
* add beforeunload handling to reset gas polling tokens from root of send page
* cleanup, lint and address feedback
* clear appState gasPollingTokens when all instances of all env types are closed, fix pollingTokenType arg from onEnvironmentTypeClosed call in metamask-controller
* mock new methods to fix tests
* final bit of cleanup + comments
Co-authored-by: Dan Miller <danjm.com@gmail.com>
Failure to persist state will now only report to Sentry if the last
attempt to save state succeeded. This ensures that if anyone is stuck
in a state where state can't be saved (e.g. low disk space), we aren't
flooded with repeated errors on Sentry.
This PR introduces the new approval controller to the extension codebase. We use it for the permissions controller's pending approval functionality.
The approval controller sets us up for a new pattern of requesting and managing user confirmations in RPC methods. Along with the generic RPC method middleware, the approval controller will allow us to eliminate our message managers, and decouple various method handlers from our provider stack, making the implementations more portable between the extension and mobile.
* Freezeglobals: remove Promise freezing, add lockdown
* background & UI: temp disable sentry
* add loose-envify, dedupe symbol-observable
* use loose envify
* add symbol-observable patch
* run freezeGlobals after sentry init
* use require instead of import
* add lockdown to contentscript
* add error code in message
* try increasing node env heap size to 2048
* change back circe CI option
* make freezeGlobals an exported function
* make freezeGlobals an exported function
* use freezeIntrinsics
* pass down env to child process
* fix unknown module
* fix tests
* change back to 2048
* fix import error
* attempt to fix memory error
* fix lint
* fix lint
* fix mem gain
* use lockdown in phishing detect
* fix lint
* move sentry init into freezeIntrinsics to run lockdown before other imports
* lint fix
* custom lockdown modules per context
* lint fix
* fix global test
* remove run in child process
* remove lavamoat-core, use ses, require lockdown directly
* revert childprocess
* patch package postinstall
* revert back child process
* add postinstall to ci
* revert node max space size to 1024
* put back loose-envify
* Disable sentry to see if e2e tetss pass
* use runLockdown, add as script in manifest
* remove global and require from runlockdown
* add more memory to tests
* upgrade resource class for prep-build & prep-build-test
* fix lint
* lint fix
* upgrade remote-redux-devtools
* skillfully re-add sentry
* lintfix
* fix lint
* put back beep
* remove envify, add loose-envify and patch-package in dev deps
* Replace patch with Yarn resolution (#9923)
Instead of patching `symbol-observable`, this ensures that all
versions of `symbol-observable` are resolved to the given range, even
if it contradicts the requested range.
Co-authored-by: Mark Stacey <markjstacey@gmail.com>
A few inconsistencies in JSDoc formatting have been fixed throughout
the project. Many issues remain; these were just the few things that
were easy to fix with a regular expression.
The changes include:
* Using lower-case for primitive types, but capitalizing non-primitive
types
* Separating the parameter identifier and the description with a dash
* Omitting a dash between the return type and the return description
* Ensuring the parameter type is first and the identifier is second (in
a few places it was backwards)
* Using square brackets to denote when a parameter is optional, rather
than putting "(optional)" in the parameter description
* Including a type and identifier with every parameter
* Fixing inconsistent spacing, except where it's used for alignment
* Remove incorrectly formatted `@deprecated` tags that reference non-
existent properties
* Remove lone comment block without accompanying function
Additionally, one parameter was renamed for clarity.
* Delete localhost provider type
* Use ganache-cli default chain ID for tests
* Delete unused test firstTimeState variable
* Migrate default ganache-cli network to frequentRpcListDetail
* Add default test provider state
* Add test functionality to createJsonRpcClient
* Lint locales
* Update test middleware creation
* fixup! Update test middleware creation
* Remove network config store
* Remove inline networks variable in network controller
* Re-key network controller 'rpcTarget' to 'rpcUrl'
* Require chainId in lookupNetwork, implement eth_chainId
* Require chain ID in network form
* Add alert, migrations, and tests
* Add chainId validation to addToFrequentRpcList
* Update public config state selector to match new network controller
state
* Use network enums in networks-tab.constants
* Ensure chainId in provider config is current
* Update tests
A new page has been created for viewing assets. This replaces the old
`selectedToken` state, which previously would augment the home page
to show token-specific information.
The new asset page shows the standard token overview as seen previously
on the home page, plus a history filtered to show just transactions
relevant to that token.
The actions that were available in the old token list menu have been
moved to a "Token Options" menu that mirrors the "Account Options"
menu.
The `selectedTokenAddress` state has been removed, as it is no longer
being used for anything.
`getMetaMetricState` has been renamed to `getBackgroundMetaMetricState`
because its sole purpose is extracting data from the background state
to send metrics from the background. It's not really a selector, but
it was convenient for it to use the same selectors the UI uses to
extract background data, so I left it there for now.
A new Redux store has been added to track state related to browser history.
The most recent "overview" page (i.e. the home page or the asset page) is
currently being tracked, so that actions taken from the asset page can return
the user back to the asset page when the action has finished.
* Remove `estimatedGas` property from `txMeta`
The `estimatedGas` property was a cache of the gas value estimated for
a transaction when the default gas limit was set. This property wasn't
used anywhere. It may have been useful for debugging purposes, but the
same gas estimate is already stored on the `history` property so it
should be present in state logs regardless.
* Remove `gasLimitSpecified` txMeta property
The `gasLimitSpecified` property of `txMeta` wasn't used for anything.
It might have been useful for debugging purposes, but whether or not
the gas limit was specified can also be determined from looking at the
transaction history, so it's not a huge loss.
* Remove `gasPriceSpecified` txMeta property
The `gasPriceSpecified` property of `txMeta` wasn't used for anything.
It might have been useful for debugging purposes, but whether or not
the gas price was specified can also be determined from looking at the
transaction history, so it's not a huge loss.
* Remove `simpleSend` txMeta property
The `simpleSend` property of `txMeta` was used to ensure a buffer was
not added to the gas limit during gas estimation for simple send
transactions. It was made redundant by #8484, which accomplishes this
without the use of this property.
The `shift-list-item` component for displaying ShapeShift transactions
has been removed, along with three other components that were used
solely by that component (`copyButton`, `eth-balance`, and
`fiat-value`).
This component hasn't been used in some time, as ShapeShift
transactions no longer exist to display. The controller that ShapeShift
transactions originated from was removed in #8118, and it became
impossible to create new ShapeShift transactions from within MetaMask
in #6746
This state has been removed from the background. It was used for the
old UI, and has been unused for some time. A migration has been added
to delete this state as well.
The action creator responsible for updating this state has been removed
from the UI as well, along with the `callBackgroundThenUpdateNoSpinner`
convenience function, which was only used for this action.
