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metamask-extension/app/scripts/controllers/permissions/restrictedMethods.js
2020-11-02 17:41:28 -06:00

41 lines
1.2 KiB
JavaScript

export default function getRestrictedMethods({
getIdentities,
getKeyringAccounts,
}) {
return {
eth_accounts: {
method: async (_, res, __, end) => {
try {
const accounts = await getKeyringAccounts()
const identities = getIdentities()
res.result = accounts.sort((firstAddress, secondAddress) => {
if (!identities[firstAddress]) {
throw new Error(`Missing identity for address ${firstAddress}`)
} else if (!identities[secondAddress]) {
throw new Error(`Missing identity for address ${secondAddress}`)
} else if (
identities[firstAddress].lastSelected ===
identities[secondAddress].lastSelected
) {
return 0
} else if (identities[firstAddress].lastSelected === undefined) {
return 1
} else if (identities[secondAddress].lastSelected === undefined) {
return -1
}
return (
identities[secondAddress].lastSelected -
identities[firstAddress].lastSelected
)
})
end()
} catch (err) {
res.error = err
end(err)
}
},
},
}
}