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migrate encryption flag so old sessions dont send unencrypted events

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This commit is contained in:
Bruno Windels 2020-09-11 16:48:04 +02:00
parent 4bc56cb41a
commit 2855166239
1 changed files with 21 additions and 1 deletions
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22
src/matrix/storage/idb/schema.js
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@ -9,7 +9,8 @@ export const schema = [
createInitialStores,
createMemberStore,
migrateSession,
createE2EEStores
createE2EEStores,
migrateEncryptionFlag
];
// TODO: how to deal with git merge conflicts of this array?
@ -77,3 +78,22 @@ function createE2EEStores(db) {
const operations = db.createObjectStore("operations", {keyPath: "id"});
operations.createIndex("byTypeAndScope", "typeScopeKey", {unique: false});
}
// v5
async function migrateEncryptionFlag(db, txn) {
// migrate room summary isEncrypted -> encryption prop
const roomSummary = txn.objectStore("roomSummary");
const roomState = txn.objectStore("roomState");
const summaries = [];
await iterateCursor(roomSummary.openCursor(), summary => {
summaries.push(summary);
});
for (const summary of summaries) {
const encryptionEntry = await reqAsPromise(roomState.get(`${summary.roomId}|m.room.encryption|`));
if (encryptionEntry) {
summary.encryption = encryptionEntry?.event?.content;
delete summary.isEncrypted;
roomSummary.put(summary);
}
}
}