Open heroinedor opened 1 year ago
For instance, for the Slack bridge, only slack <-> bridge is encrypted. It’s possible to de-cypher room messages but each user should be using a tool like pantalaimon.
So E2EE doesn’t look possible with a bridge but it looks possible to use bridge to end encryption: https://docs.mau.fi/bridges/general/end-to-bridge-encryption.html Next step : how does it work? it really needs further investigation and POC to understand how the bridge can be able to translate encrypted room messages.
About mautrix slack bridge it only allow does only from slack -> MX, but:
!slack help
further investigation needed to see how it is done...
And some additional thoughts there : https://github.com/eimis-ans/eimis-synapse/issues/180#issuecomment-1778874116
What about the end-to-end data encryption when 2 non-matrix IM are talking together ?
Is it possible to have encryption at the bridge level ? Or is it mandatory to use a separate tool ?