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NetMesh/application/state/useCloudSync.masterKey.test.ts

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import test from "node:test";
import assert from "node:assert/strict";
import { SYNC_STORAGE_KEYS } from "../../domain/sync.ts";
import { EncryptionService } from "../../infrastructure/services/EncryptionService.ts";
import { handleStorageEventImpl } from "../../infrastructure/services/cloudSync/stateAndSecurityMethods.ts";
test("master key replacement from another window locks the current window and clears the old password", async () => {
const oldConfig = await EncryptionService.createMasterKeyConfig("old-master-password");
const newConfig = await EncryptionService.createMasterKeyConfig("new-master-password");
const fakeStorage = {};
const originalWindow = globalThis.window;
let notifyCount = 0;
let stopAutoSyncCount = 0;
let syncSecurityGenerationCount = 0;
(globalThis as typeof globalThis & { window?: unknown }).window = {
localStorage: fakeStorage,
};
const manager = {
state: {
masterKeyConfig: oldConfig,
securityState: "UNLOCKED",
unlockedKey: await EncryptionService.unlockMasterKey("old-master-password", oldConfig),
},
masterPassword: "old-master-password",
safeJsonParse: (value: string | null) => (value ? JSON.parse(value) : null),
stopAutoSync: () => {
stopAutoSyncCount += 1;
},
bumpSyncSecurityGeneration: () => {
syncSecurityGenerationCount += 1;
},
notifyStateChange: () => {
notifyCount += 1;
},
};
try {
handleStorageEventImpl.call(manager, {
storageArea: fakeStorage,
key: SYNC_STORAGE_KEYS.MASTER_KEY_CONFIG,
newValue: JSON.stringify(newConfig),
} as StorageEvent);
} finally {
(globalThis as typeof globalThis & { window?: unknown }).window = originalWindow;
}
assert.equal(manager.state.masterKeyConfig.verificationHash, newConfig.verificationHash);
assert.equal(manager.state.securityState, "LOCKED");
assert.equal(manager.state.unlockedKey, null);
assert.equal(manager.masterPassword, null);
assert.equal(stopAutoSyncCount, 1);
assert.equal(syncSecurityGenerationCount, 1);
assert.equal(notifyCount, 1);
});