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Integrate encrypted internal metadata in LiveSync

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vorotamoroz
2026-09-27 09:51:53 +00:00
parent 7b3b6ff854
commit 6c50505096
23 changed files with 1220 additions and 61 deletions
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test/e2e-obsidian/scripts/hidden-file-snippet-sync.ts
+17
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@@ -1,5 +1,7 @@
import { mkdir, readFile, rm, writeFile } from "node:fs/promises";
import { dirname, join } from "node:path";
import { VERSIONING_DOCID } from "@vrtmrz/livesync-commonlib/compat/common/types";
import { ENCRYPTED_INTERNAL_METADATA_FEATURE, REMOTE_FEATURE_GENERATION } from "@vrtmrz/livesync-commonlib/replication";
import {
assertLocatorHasMinimumTouchTarget,
assertLocatorWithinSafeArea,
@@ -11,6 +13,7 @@ import {
assertCouchDbReachable,
createCouchDbDatabase,
deleteCouchDbDatabase,
fetchCouchDbDocument,
loadCouchDbConfig,
makeUniqueDatabaseName,
waitForCouchDbDocs,
@@ -324,6 +327,10 @@ async function startConfiguredSession(
dbName: context.dbName,
};
const hiddenFileSettings = {
encrypt: true,
passphrase: "internal-metadata-e2e-secret",
usePathObfuscation: true,
encryptInternalMetadata: true,
syncInternalFiles: true,
syncInternalFilesBeforeReplication: true,
watchInternalFileChanges: false,
@@ -360,6 +367,16 @@ async function uploadHiddenFile(
const ids = new Set(docs.map((doc) => doc._id));
return ids.has(entry.id) && entry.children.every((childId) => ids.has(childId));
});
const remoteEntry = await fetchCouchDbDocument(context.couchDb, context.dbName, entry.id);
if (!remoteEntry.path?.startsWith("/\\:") || remoteEntry.children?.length !== 0 ||
remoteEntry.ctime !== 0 || remoteEntry.mtime !== 0 || remoteEntry.size !== 0) {
throw new Error(`Hidden File Sync Metadata was not encrypted for ${entry.id}.`);
}
const versionInfo = await fetchCouchDbDocument(context.couchDb, context.dbName, VERSIONING_DOCID);
if (versionInfo.version !== REMOTE_FEATURE_GENERATION ||
!(versionInfo.used_features as unknown[] | undefined)?.includes(ENCRYPTED_INTERNAL_METADATA_FEATURE)) {
throw new Error("The remote feature list does not declare encrypted internal Metadata.");
}
return entry;
}