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pass olm, better naming, don't reuse var

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This commit is contained in:
Bruno Windels 2020-09-17 18:55:39 +02:00
parent 5b45c00322
commit 7d6fcfafa8
1 changed files with 7 additions and 7 deletions
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14
src/matrix/Session.js
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@ -162,24 +162,24 @@ export class Session {
if (!this._olm) { if (!this._olm) {
throw new Error("olm required"); throw new Error("olm required");
} }
const key = await ssssKeyFromCredential(type, credential, this._storage, this._cryptoDriver); const key = await ssssKeyFromCredential(type, credential, this._storage, this._cryptoDriver, this._olm);
// and create session backup, which needs to read from accountData // and create session backup, which needs to read from accountData
txn = await this._storage.readTxn([ const readTxn = await this._storage.readTxn([
this._storage.storeNames.accountData, this._storage.storeNames.accountData,
]); ]);
await this._createSessionBackup(key, txn); await this._createSessionBackup(key, readTxn);
// only after having read a secret, write the key // only after having read a secret, write the key
// as we only find out if it was good if the MAC verification succeeds // as we only find out if it was good if the MAC verification succeeds
let txn = await this._storage.readWriteTxn([ const writeTxn = await this._storage.readWriteTxn([
this._storage.storeNames.session, this._storage.storeNames.session,
]); ]);
try { try {
ssssWriteKey(key, txn); ssssWriteKey(key, writeTxn);
} catch (err) { } catch (err) {
txn.abort(); writeTxn.abort();
throw err; throw err;
} }
await txn.complete(); await writeTxn.complete();
} }
async _createSessionBackup(ssssKey, txn) { async _createSessionBackup(ssssKey, txn) {