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Ignore crypto events with no content

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David Baker
2019-09-25 12:05:52 +01:00
parent 8b3b181a48
commit 56dfe6630f
1 changed files with 9 additions and 0 deletions
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9
src/crypto/index.js
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@@ -951,6 +951,15 @@ Crypto.prototype.forceDiscardSession = function(roomId) {
* the device query is always inhibited as the members are not tracked. * the device query is always inhibited as the members are not tracked.
*/ */
Crypto.prototype.setRoomEncryption = async function(roomId, config, inhibitDeviceQuery) { Crypto.prototype.setRoomEncryption = async function(roomId, config, inhibitDeviceQuery) {
// ignore crypto events with no algorithm defined
// This will happen if a crypto event is redacted before we fetch the room state
// It would otherwise just throw later as an unknown algorithm would, but we may
// as well catch this here
if (!config.algorithm) {
console.log("Ignoring setRoomEncryption with no algorithm");
return;
}
// if state is being replayed from storage, we might already have a configuration // if state is being replayed from storage, we might already have a configuration
// for this room as they are persisted as well. // for this room as they are persisted as well.
// We just need to make sure the algorithm is initialized in this case. // We just need to make sure the algorithm is initialized in this case.