The QR scanner component error handling would sometimes redirect the
user to the wrong page. It was also confusingly handled in two places;
the action used to open the QR scanner, and the scanner component.
The error handling has now been corrected, simplified, and integrated
into the QR scanner component itself.
The old way of handling an error within the component was to close the
modal, then call the action to open it all over again. This action took
a route parameter, which instructed the action on which route to open
if the fullscreen UI needed to be opened (as the fullscreen UI is the
only one where the browser will show the camera permission prompt).
This redirection worked just fine for handling the initial opening
of the QR scanner modal. But for any subsequent errors the same action
was used with a _default route_, meaning the user could click "try
again" and find themselves on a completely different screen.
Instead, errors now trigger a state change instead of closing and re-
opening the modal. The permission checks in the action have been
integrated into the component as well.
One functional change is that the scenario where you have an invalid
QR code has been made an error. Previously this just showed the error
message below the video preview, but left the user with no way to try
again. There error page has a "Try again" button, so it seemed better
suited as an error. Also the message literally started with "Error:".
Another functional change is that _all_ errors during initialization
will result in the error UI being shown. Previously there was one error
case that would instead log to the console and leave the user stuck.
* Use @metamask/eslint-config@1.1.0
* Use eslint-plugin-mocha@6.2.2
* Mark root ESLint config as root
* Update Mocha ESLint rules with shared ESLint config
* Various component tests and some conditional statements
Conditional in account-menu in removeAccount when keyring sometimes is not initially provideed
Conditional on unlock-page when there is no target.getBoundingClientRect on the element.
* Update helpers
* Remove component debugging
* Add default params for render helpers
* Remove stubComponent for old Mascot
Changes in https://github.com/MetaMask/metamask-extension/pull/7893 has prevented the need to stub it out.
Change logout to lock in account-menu test
* Update lodash
All versions of the full `lodash` package have been updated to 4.17.15.
The only exception is v4.17.14 which is pinned by `ganache-core`.
* Switch to using `lodash` instead of per-method packages
We have the full lodash package _ten times_ as a production transitive
dependency, so including per-method packages is not saving space (it
might instead result in slightly more space being used).
* Remove unnecessary `getEnvironmentType` parameter
The default value of the first parameter is `window.location.href`, so
there is no need to pass it in explicitly.
* Remove junk parameter from `getEnvironmentType` invocation
`getEnvironmentType` doesn't need to be passed any parameter, as the
default value is `window.location.href` which is generally what is
wanted. In this case, the variable `location.href` was always
`undefined` anyway. This particular `location` variable is from React
Router, and does not have an `href` property.
* Fix comment for `getEnvironmentType`
One of the possible return values was referred to by the wrong name.
`withRouter` has been removed from any components that were not using
any of the three props injected by `withRouter`: `history`, `location`,
and `match`.
`compose` is a no-op when called upon a single component, so it has
been removed in all such cases.
These rows on the Advanced Settings page were being looked up in the
e2e tests by the order they appeared in. Instead they're now referenced
by data id, so that we can add new settings and re-arrange them without
breaking the e2e tests.
* Add `react/no-unused-prop-types` rule
All detected unused prop types have been removed. I have attempted to
ensure these props are no longer passed in either.
* Update handling of props to avoid false positive lint errors
These cases were detected by `react/no-unused-prop-types` as being
unused props, even though they were used. These minor adjustments
prevent them from being flagged as errors.
* Update unit tests
Many of these tests were just checking that specific props were passed
from containers or to a child component. These were deleted, as I can't
imagine how they'd be useful.
* Disable `react/no-unused-prop-types` in `componentWillReceiveProps
The rule `react/no-unused-prop-types` doesn't seem to be detecting
props used within `UNSAFE_componentWillReceiveProps`. The two cases
have been disabled temporarily until we can replace these unsafe
lifecycle functions.
* Use arrow property initializer functions
* Use pure components where applicable
* Add UNSAFE_ prefix for deprecated lifecycle hooks
* Add allow UNSAFE_
* Removed unused "Component"
* Replace boron with 'fade-modal'
* Upgrade react/no-deprecated to an error
* Paste react-tooltip-component source directly
* Use arrow functions to bind `this`
* Add UNSAFE_ prefix
* Update react-redux, react-router-dom
* Remove things from inlined 'fade-modal'
* Adjust mountWithRouter to get unit tests passing again
* Remove domkit
* Add Wrapper to render-helpers
* Upgrade @storybook/addon-knobs
* add PermissionsController
remove provider approval controller
integrate rpc-cap
create PermissionsController
move provider approval functionality to permissions controller
add permissions approval ui, settings page
add permissions activity and history
move some functionality to metamask-inpage-provider
rename siteMetadata -> domainMetadata
add accountsChange notification to inpage provider
move functionality to inpage provider
update inpage provider
Remove 'Connections' settings page (#7369)
add hooks for exposing accounts in settings
rename unused messages in non-English locales
Add external extension id to metadata (#7396)
update inpage provider, rpc-cap
add eth_requestAccounts handling to background
prevent notifying connections if extension is locked
update inpage provider
Fix lint errors
add migration
review fixes
transaction controller review updates
removed unused messages
* Login Per Site UI (#7368)
* LoginPerSite original UI changes to keep
* First commit
* Get necessary connected tab info for redirect and icon display for permissioned sites
* Fix up designs and add missing features
* Some lint fixes
* More lint fixes
* Ensures the tx controller + tx-state-manager orders transactions in the order they are received
* Code cleanup for LoginPerSite-ui
* Update e2e tests to use new connection flow
* Fix display of connect screen and app header after login when connect request present
* Update metamask-responsive-ui.spec for new item in accounts dropdown
* Fix approve container by replacing approvedOrigins with domainMetaData
* Adds test/e2e/permissions.spec.js
* Correctly handle cancellation of a permissions request
* Redirect to home after disconnecting all sites / cancelling all permissions
* Fix display of site icons in menu
* Fix height of permissions page container
* Remove unused locale messages
* Set default values for openExternalTabs and tabIdOrigins in account-menu.container
* More code cleanup for LoginPerSite-ui
* Use extensions api to close tab in permissions-connect
* Remove unnecessary change in domIsReady() in contentscript
* Remove unnecessary private function markers and class methods (for background tab info) in metamask-controller.
* Adds getOriginOfCurrentTab selector
* Adds IconWithFallback component and substitutes for appropriate cases
* Add and utilize font mixins
* Remove unused method in disconnect-all.container.js
* Simplify buttonSizeLarge code in page-container-footer.component.js
* Add and utilize getAccountsWithLabels selector
* Remove console.log in ui/app/store/actions.js
* Change last connected time format to yyyy-M-d
* Fix css associated with IconWithFallback change
* Ensure tracked openNonMetamaskTabsIDs are correctly set to inactive on tab changes
* Code cleanup for LoginPerSite-ui
* Use reusable function for modifying openNonMetamaskTabsIDs in background.js
* Enables automatic switching to connected account when connected domain is open
* Prevent exploit of tabIdOriginMap in background.js
* Remove unneeded code from contentscript.js
* Simplify current tab origin and window opener logic using remotePort listener tabs.queryTabs
* Design and styling fixes for LoginPerSite-ui
* Fix permissionHistory and permission logging for eth_requestAccounts and eth_accounts
* Front end changes to support display of lastConnected time in connected and permissions screens
* Fix lint errors
* Refactor structure of permissionsHistory
* Fix default values and object modifications for domain and permissionsHistory related data
* Fix connecting to new accounts from modal
* Replace retweet.svg with connect-white.svg
* Fix signature-request.spec
* Update metamask-inpage-provider version
* Fix permissions e2e tests
* Remove unneeded delay from test/e2e/signature-request.spec.js
* Add delay before attempting to retrieve network id in dapp in ethereum-on=.spec
* Use requestAccountTabIds strategy for determining tab id that opened a given window
* Improve default values for permissions requests
* Add some message descriptions to app/_locales/en/messages.json
* Code clean up in permission controller
* Stopped deep cloning object in mapObjectValues
* Bump metamask-inpage-provider version
* Add missing description in app/_locales/en/messages.json
* Return promises from queryTabs and switchToTab of extension.js
* Remove unused getAllPermissions function
* Use default props in icon-with-fallback.component.js
* Stop passing to permissions controller
* Delete no longer used clear-approved-origins modal code
* Remove duplicate imports in ui/app/components/app/index.scss
* Use URL instead of regex in getOriginFromUrl()
* Add runtime error checking to platform, promise based extension.tab methods
* Support permission requests from external extensions
* Improve font size and colour of the domain origin on the permission confirmation screen
* Add support for toggling permissions
* Ensure getRenderablePermissionsDomains only returns domains with exposedAccount caveat permissions
* Remove unused code from LoginPerSite-ui branch
* Ensure modal closes on Enter press for new-account-modal.component.js
* Lint fix
* fixup! Login Per Site UI (#7368)
* Some code cleanup for LoginPerSite
* Adds UX for connecting to dapps via the connected sites screen (#7593)
* Adds UX for connecting to dapps via the connected sites screen
* Use openMetaMaskTabIds from background.js to determine if current active tab is MetaMask
* Delete unused permissions controller methods
* Fixes two small bugs in the LoginPerSite ui (#7595)
* Restore `providerRequest` message translations (#7600)
This message was removed, but it was replaced with a very similar
message called `likeToConnect`. The only difference is that the new
message has "MetaMask" in it. Preserving these messages without
"MetaMask" is probably better than deleting them, so these messages
have all been restored and renamed to `likeToConnect`.
* Login per site no sitemetadata fix (#7610)
* Support connected sites for which we have no site metadata.
* Change property containing subtitle info often populated by origin to a more accurate of purpose name
* Lint fix
* Improve disconnection modal messages (#7612)
* Improve disconnectAccountModalDescription and disconnectAllModalDescription messages
* Update disconnectAccountModalDescription app/_locales/en/messages.json
Co-Authored-By: Mark Stacey <markjstacey@gmail.com>
* Improve disconnectAccount modal message clarity
* Adds cancel button to the account selection screen of the permissions request flow (#7613)
* Fix eth_accounts permission language & selectability (#7614)
* fix eth_accounts language & selectability
* fix MetaMask capitalization in all messages
* Close sidebar when opening connected sites (#7611)
The 'Connected Sites' button in the accounts details now closes the
sidebar, if it is open. This was accomplished by pulling the click
handler for that button up to the wallet view component, where another
button already followed a similar pattern of closing the sidebar.
It seemed confusing to me that one handler was in the `AccountsDetails`
container component, and one was handed down from above, so I added
PropTypes to the container component.
I'm not sure that the WalletView component is the best place for this
logic, but I've put it there for now to be consistent with the add
token button.
* Reject permissions request upon tab close (#7618)
Permissions requests are now rejected when the page is closed. This
only applies to the full-screen view, as that is the view permission
requests should be handled in. The case where the user deals with the
request through a different view is handled in #7617
* Handle tab update failure (#7619)
`extension.tabs.update` can sometimes fail if the user interacts with
the tabs directly around the same time. The redirect flow has been
updated to ensure that the permissions tab is still closed in that
case. The user is on their own to find the dapp tab again in that case.
* Login per site tab popup fixes (#7617)
* Handle redirect in response to state update in permissions-connect
* Ensure origin is available to permissions-connect subcomponents during redirect
* Hide app bar whenever on redirect route
* Improvements to handling of redirects in permissions-connect
* Ensure permission request id change handling only happens when page is not null
* Lint fix
* Decouple confirm transaction screen from the selected address (#7622)
* Avoid race condtion that could prevent contextual account switching (#7623)
There was a race condition in the logic responsible for switching the
selected account based upon the active tab. It was asynchronously
querying the active tab, then assuming it had been retrieved later.
The active tab info itself was already in the redux store in another
spot, one that is guaranteed to be set before the UI renders. The
race condition was avoided by deleting the duplicate state, and using
the other active tab state.
* Only redirect back to dapp if current tab is active (#7621)
The "redirect back to dapp" behaviour can be disruptive when the
permissions connect tab is not active. The purpose of the redirect was
to maintain context between the dapp and the permissions request, but
if the user has already moved to another tab, that no longer applies.
* Fix JSX style lint errors
* Remove unused state
* Add additional url verification
* Add commas
* Address PR feedback
* Use URL over URI
* Update key in other languages
* Add stateKey check
* Split validateUrl into two separate methods
* Remove unused variable
* Add isValidWhenAppended method
* Add UseNonce toggle
* Get the toggle actually working and dispatching
* Display nonce field on confirmation page
* Remove console.log
* Add placeholder
* Set customNonceValue
* Add nonce key/value to txParams
* remove customNonceValue from component state
* Use translation file and existing CSS class
* Use existing TextField component
* Remove console.log
* Fix lint nits
* Okay this sorta works?
* Move nonce toggle to advanced tab
* Set min to 0
* Wrap value in Number()
* Add customNonceMap
* Update custom nonce translation
* Update styles
* Reset CustomNonce
* Fix lint
* Get tests passing
* Add customNonceValue to defaults
* Fix test
* Fix comments
* Update tests
* Use camel case
* Ensure custom nonce can only be whole number
* Correct font size for custom nonce input
* UX improvements for custom nonce feature
* Fix advanced-tab-component tests for custom nonce changes
* Update title of nonce toggle in settings
* Remove unused locale message
* Cast custom nonce to string in confirm-transaction-base.component
* Handle string conversion and invalid values for custom nonces in handler
* Don't call getNonceLock in tx controller if there is a custom nonce
* Set nonce details for cases where nonce is customized
* Fix incorrectly use value for deciding whether to getnoncelock in approveTransaction
* Default nonceLock to empty object in approveTransaction
* Reapply use on nonceLock in cases where customNonceValue in approveTransaction.
* Show warning message if custom nonce is higher than MetaMask's next nonce
* Fix e2e test failure caused by custom nonce and 3box toggle conflict
* Update nonce warning message to include the suggested nonce
* Handle nextNonce comparison and update logic in lifecycle
* Default nonce field to suggested nonce
* Clear custom nonce on reject or confirm
* Fix bug where nonces are not shown in tx list on self sent transactions
* Ensure custom nonce is reset after tx is created in background
* Convert customNonceValue to number in approve tranasction controller
* Lint fix
* Call getNextNonce after updating custom nonce
* Delete unused code
* Run threebox imports through migrations
* Remove 3box feature flag
* Remove unnecessary use of 'type' in threebox._updatePlugin
* Fix threebox controller getLastUpdated
* Turn off threebox by default
* Rename restoredFromThreeBox to showRestorePrompt
* Remove accientally added method from threebox controller
* Restore from threebox on import from unlock screen
* Throw on non 404 errors from Box.getconfig in new3Box
* Adds threebox controller
* Adds threebox approval modal
* Fix unit tests and lint after addition of threebox
* Correct threebox behaviour after rejecting request for backup; fixes e2e tests.
* Update threebox controller for automatic syncing
* Ensure frontend locale updates when preferences are changed via direct update within controller
* Add toggle in settings for 3box syncing
* Update threebox controller for latest 3box version
* Delete unnecessary frontend changes for threebox integration
* Backing up address book contacts with threebox
* Update unit tests for 3box-integration additions
* Only enable threebox by default for new wallets
* Mock globals for correct unit tests
* 3box '1.10.2' -> '^1.10.2'
* Correct capilalization on 3Box
* Use log.debug instead of console.log in threebox controller
* Update yarn.lock
* Remove edge build
* Split 3box module into background deps js file
* extra bundle opts for bg-libs
* sync yarn.lock
* new3Box logic
* Show confirm threebox restore after import
* Remove bg-libs.js from manifest file for dev builds
* Switch 3Box controller to using the spaces api (instead of the profile api)
* Finalize switching to spaces api and only restoring from 3box after import
* Update metamask-controller-test.js for threebox controller changes
* Make threebox modal style consistent with others and update success button wording
* Use mock 3box when in test
* Correct 3box modal header
* Remove unnecessary property of threebox controller provider
* Remove unnecessary method calls after restoration from 3box in the threebox-restore-confirm modal.
* Replace setThreeBoxSyncingPermission calls in routes/index.js with turnThreeBoxSyncingOn
* Replace erroneous use of with
* Replace erroneous use of threeboxSyncing with threeBoxSyncingAllowed in advancted-tab directory
* Lint fixes for 3box changes
* Log errors encountered when updating 3Box
* Remove unnecessary parameter from state update
* Add timeout to initial 3Box sync
The initial 3Box sync will now timeout after 1 minute. If the timeout
is triggered, 3Box is disabled and cannot be re-enabled unless the
initial sync does finally finish. If it never finishes, 3Box cannot
be enabled unless the extension is reinstalled.
The Advanced Settings page was updated to show this option as disabled
in that circumstance, with a new discription explaining why it's
disabled. The UI here could certainly be improved.
Additionally, "on" and "off" labels were added to the toggle to match
the other toggles on the Advanced Settings page.
* Use non-minified 3Box module
We had previously used the minified 3Box module to avoid a build error
encountered when `envify` was processing the `libp2p` module (which is
used by 3Box). The build would fail because `esprima` (used by `envify`)
is incompatible with the object spread/rest operator (which is used in
`libp2p`).
That issue has been solved by adding a global Babelify transformation
specifically for transpiling out the object rest/spread operator from
dependencies. It has been targetted to only affect `libp2p` to avoid
extending the build time too much. This workaround can be used until
a new version of `esprima` is released that includes this bug fix.
* Use app key addresses for threebox
* Replace use of modal for confirming 3box restoration with a home notification
* Adds e2e tests for restoring from threebox
* Update eth-keyring-controller to 5.1.0
* Correct parameters passed to getAppKeyAddress in threebox.js
* Add prefix to origin passed to getAppKeyAddress in threebox.js
* Remove unused locale message.
* Prevent CORS errors in firefox e2e tests
* Ensure extraneous scripts are excluded from the local test dev build
* Move threeBoxLastUpdate state from home.component to redux
* Threebox PR code cleanup
* Always use first address when initializing threebox
* Replace setRestoredFromThreeBox api with setRestoredFromThreeBoxToFalse and setRestoredFromThreeBoxToTrue
* Update development/metamaskbot-build-announce.js to include ui-libs and bg-libs in hard coded bundle list
* Update test/e2e/threebox.spec.js to use new helpers added with pull #7144
* Make setFeatureFlag available on the ui window during testing
* Hide threebox feature behind a feature flag that can only be activated via dev console
* Remove unnecessary migration of threebox feature flag
* Prevent this.init() call in threebox constructor if feature flag is not turned on
* Prevent threebox notification from showing if feature flag is falsy
* http://localhost/8889 -> http://localhost/* in gulp manifest:testing tasks
* Create RTL stylesheets using `gulp-rtl`
* Handle RTL stylesheet special cases
Certain blocks of Sass were set to bypass "rtlcss" using ignore
comments. Certain icons had to be flipped 180 degrees.
* Switch stylesheets when locale changes
A second stylesheet has been added to each HTML page for use with
right-to-left locales. It is disabled by default. It is enabled on
startup if a RTL locale is set, and when switching to a RTL locale.
Similarly the LTR stylesheet is disabled when a RTL locale is used.
Unfortunately there is an unpleasant flash of unstyled content when
switching between a LTR and a RTL locale. There is also a slightly
longer page load time when using a RTL locale (<1s difference). We
couldn't think of an easy way to avoid these problems.
* Set `dir="auto"` as default on `TextFields`
* Nix notification for Share Address
* Add Connections settings tab in place of privacy mode toggle
* Split ProviderApprovalController into two stores
* Remove privacyMode feature flag altogether
* Add migration to remove privacyMode feature flag
* Implements ability to defer seed phrase backup to later
* Adds incremental-security.spec.js, including test dapp that sends signed tx with stand alone localhost provider
* Update metamask-responsive-ui for incremental account security changes
* Update backup-notification style and fix responsiveness of seed phrase screen
* Remove uneeded files from send-eth-with-private-key-test/
* Apply linguist flags in .gitattributes for send-eth-with-private-key-test/ethereumjs-tx.js
* Improve docs in controllers/onboarding.js
* Clean up metamask-extension/test/e2e/send-eth-with-private-key-test/index.html
* Remove unnecessary newlines in a couple first-time-flow/ files
* Fix import of backup-notification in home.component
* Fix git attrs file
* Style Send Header
* Move Send to-row to send view and restyle
* Add "Recents" group to select recipient view
* Rename SendToRow to AddRecipient
* Basic UI and Layout
* New ENSInput component
* wip - fuzzy search for input
* small refactor
* Add Dialog
* contact list initial
* initial error on invalid address
* clean up edit
* Click to open modal
* Create AddToAddressBookModal component
* Modal styling and layout
* modal i18n
* Add to Addressbook
* ens wip
* ens wip
* ENS Resolution
* Reset input
* Send to explicit address
* Happy Path Complete
* Add back error checking
* Reset send-to when emptying input
* Add back warning object
* Fix linter
* Fix unit test #1 - fix import paths
* Remove dead tests
* One more to go
* Fix all unit tests
* add unit test for reducers and actions
* test rendering AddRecipient
* Add tests for dialog boxes in AddRecipient
* Add test for validating
* Fix linter
* Fix e2e tests
* Token send e2e fix
* Style View Contact
* Style edit-contact
* Fix e2e
* Fix from-import-beta-ui e2e spec
* Make section header say "add recipient” by default
* Auto-focus add recipient input
* Update placeholder text
* Update input title font size
* Auto advance to next step if user paste a valid address
* Ellipsify address when recipient is selected
* Fix app header background color on desktop
* Give each form row a margin of 16px
* Use .container/.component naming pattern for ens-input
* Auto-focus on input when add to addressbook modal is opened; Save on Enter
* Fix and add unit test
* Fix selectors name in e2e tests
* Correct e2e test token amount for address-book-send changes
* Adds e2e test for editing a transaction
* Delete test/integration/lib/send-new-ui.js
* Add tests for amount max button and high value error on send screen to test/e2e/metamask-ui.spec.js
* lint and revert to address as object keys
* add chainId based on current network to address book entry
* fix test
* only display contacts for the current network
* Improve ENS message when not found on current network
* Add error to indicate when network does not support ENS
* bump gaba
* address book, resolve comments
* Move contact-list to its own component
* De-duplicate getaddressbook selector and refactor name selection logic in contact-list-tab/
* Use contact-list component in contact-list-tab.component (i.e. in settings)
* Improve/fix settings headers for popup and browser views
* Lint fixes related to address book updates
* Add 'My accounts' page to settings address book
* Update add new contact button in settings to match floating circular design
* Improve styles of view contact page
* Improve styles and labels of the add-contact.component
* Further lint fixes related to address book updates
* Update unit tests as per address book updates
* Ensure that contact list groups are sorted alphabetically
* Refactor settings component to use a container for connection to redux; allow display of addressbook name in settings header
* Decouple ens-input.component from send context
* Add ens resolution to add contact screen in settings
* Switching networks when an ens address is shown on send form removes the ens address.
* Resolve send screen search for ensAddress to matching address book entry if it exists
* Show resolved ens icon and address if exists (settings: add-contact.component)
* Make the displayed and copied address in view-contact.component the checksummed address
* Default alias state prop in AddToAddressBookModal to empty string
* Use keyCode to detect enter key in AddToAddressBookModal
* Ensure add-contact component properly updates after QR code detection
* Fix display of all recents after clicking 'Load More' in contact list
* Fix send screen contact searching after network switching
* Code cleanup related to address book changes
* Update unit tests for address book changes
* Update ENS name not found on network message
* Add ens registration error message
* Cancel on edit mode takes user back to view screen
* Adds support for memo to settings contact list view and edit screens
* Modify designs of edit and view contact in popup environment
* Update settings content list UX to show split columns in fullscreen and proper internal navigation
* Correct background address book API usages in UI
* Add loading spinner to pending tx status label.
* Add border around account icon in top right
* Change style of settings toggle buttons; wrap with local components
* Eliminate large space after settings labels when no description
* Remove network form from advanced tab of settings
* Keep new account container height to contents when in full screen
* Add networks tab to settings, with header.
* Adds network list to settings network tab.
* Adds form to settings networks tab and connects it to network list.
* Network tab: form adding and editing working
* Settings network form properly handles input errors
* Add translations for settings network form
* Clean up styles of settings network tab.
* Add popup-view styles and behaviour to settings network tab.
* Fix save button on settings network form
* Adds 'Add Network' button and addMode to settings networks tab
* Lint fix for settings networks tab addition
* Fix navigation in settings networks tab.
* Editing an rpcurl in networks tab does not create new network, just changes rpc of old
* Fix layout of settings tabs other than network
* Networks dropdown 'Custom Rpc' item links to networks tab in settings.
* Update settings sidebar networks subheader.
* Make networks tab buttons width consistent with input widths in extension view.
* Fix settings screen subheader height in popup view
* Fix height of add networks button in popup view
* Add optional label to chainId and symbol form labels in networks setting tab
* Style fixes for networks tab headers
* Add ability to customize block explorer used by custom rpc
* Stylistic improvements+fixes to custom rpc form.
* Hide cancel button.
* Highlight and show network form of provider by default.
* Standardize network subheader name to 'Networks'
* Update e2e tests for new settings network form
* Update unit tests for new rpcPrefs prop
* Extract blockexplorer url construction into method.
* Fix broken styles on non-network tabs in popup mode
* Fix block explorer url links for cases when provider in state has not been updated.
* Fix vertical spacing of network form
* Don't allow click of save button on network form if nothing has changed
* Ensure add network button is shown in popup view
* Lint fix for networks tab
* Fix block explorer url preference setting.
* Fix e2e tests for custom blockexplorer in account details modal changes.
* Update integration test states to include frequentRpcList property
* Fix some capitalizations in en/messages.json
* Remove some console.logs added during custom rpc form work
* Fix external account link text and url for modal and dropdown.
* Documentation, url validation, proptype required additions and lint fixes on network tab and form.
* Add i18n strings
* Finish Auto timeout
* Fix linter
* Fix copies
* Add unit test to Advanced Tab component
* Add back actions and container
* Add basic test to ensure container completeness
* No zero, fix linters
* restrict negative in input
