54 lines
1.8 KiB
TypeScript
54 lines
1.8 KiB
TypeScript
import { KeyDefinitionLike, MigrationHelper } from "../migration-helper";
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import { Migrator } from "../migrator";
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type ExpectedAccountType = {
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keys?: {
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providerKeys?: {
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encrypted?: Record<string, string>; // Record<ProviderId, EncryptedString> where EncryptedString is the ProviderKey encrypted by the UserKey.
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};
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};
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};
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const USER_ENCRYPTED_PROVIDER_KEYS: KeyDefinitionLike = {
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key: "providerKeys",
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stateDefinition: {
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name: "crypto",
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},
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};
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export class ProviderKeyMigrator extends Migrator<12, 13> {
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async migrate(helper: MigrationHelper): Promise<void> {
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const accounts = await helper.getAccounts<ExpectedAccountType>();
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async function migrateAccount(userId: string, account: ExpectedAccountType): Promise<void> {
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const value = account?.keys?.providerKeys?.encrypted;
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if (value != null) {
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await helper.setToUser(userId, USER_ENCRYPTED_PROVIDER_KEYS, value);
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delete account.keys.providerKeys;
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await helper.set(userId, account);
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}
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}
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await Promise.all([...accounts.map(({ userId, account }) => migrateAccount(userId, account))]);
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}
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async rollback(helper: MigrationHelper): Promise<void> {
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const accounts = await helper.getAccounts<ExpectedAccountType>();
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async function rollbackAccount(userId: string, account: ExpectedAccountType): Promise<void> {
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const value = await helper.getFromUser<Record<string, string>>(
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userId,
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USER_ENCRYPTED_PROVIDER_KEYS,
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);
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if (account && value) {
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account.keys = Object.assign(account.keys ?? {}, {
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providerKeys: {
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encrypted: value,
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},
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});
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await helper.set(userId, account);
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}
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await helper.setToUser(userId, USER_ENCRYPTED_PROVIDER_KEYS, null);
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}
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await Promise.all([...accounts.map(({ userId, account }) => rollbackAccount(userId, account))]);
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}
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}
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