Richard van der Hoff
9c18893ae5
Use to-device events for key sharing
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Synapse now supports out-of-band messages, so use them instead of sending the
key-sharing messages in-band.
2016-09-07 13:56:54 +01:00
Richard van der Hoff
98dc5328a0
Use ciphertext instead of body in megolm events
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Apparently `body` is going to be special.
2016-09-06 16:23:23 +01:00
Richard van der Hoff
408671b58a
Megolm: Remove check for signature field
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We're putting the signature in the body, so we don't want a separate field.
2016-09-06 15:59:57 +01:00
Richard van der Hoff
b4f22310ea
Reset megolm session when people join/leave the room
2016-08-26 11:24:59 +01:00
Richard van der Hoff
42babbc595
Put all of the megolm keys in one room message
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Avoid hitting the rate-limiter by putting all of the megolm keys in a single
event.
2016-08-24 11:46:22 +01:00
Richard van der Hoff
ba339ffdad
Merge pull request #180 from matrix-org/rav/receive_megolm_keys
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support for unpacking megolm keys
2016-08-23 17:30:30 +01:00
Richard van der Hoff
e708e59b15
Add a TODO about batching events
2016-08-23 17:27:47 +01:00
Richard van der Hoff
1159e0911f
support for unpacking megolm keys
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This is incredibly hacky at the moment, pending the arrival of ephemeral
events, but it kinda works.
2016-08-22 18:24:46 +01:00
Richard van der Hoff
9f180179d5
rename m.key event to m.room_key
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... because m.key is scary, or something
2016-08-22 18:13:11 +01:00
Richard van der Hoff
238700cbdb
Send out megolm keys when we start a megolm session
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For now, pending the arrival of SPEC-138, this happens via inline messages in
the room.
2016-08-22 17:59:22 +01:00
Richard van der Hoff
0234410b43
Factor out a function for doing olm encryption
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Make a library file with some constants and a function to pack olm-encrypted
events (which we are going to use from megolm)
2016-08-22 10:22:12 +01:00
Richard van der Hoff
32fa51818b
Make encryption asynchronous
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We're going to need to send out a load of messages to distribute the megolm
keys; as a first step, deal with the asynchronicity this will require.
2016-08-19 16:18:33 +01:00
Richard van der Hoff
4d6f9da578
Megolm: don't dereference nullable object
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It is possible for `room` to be null when passed to
MegolmEncryption.encryptMessage; we need to avoid dereferencing it. Instead,
make sure that the EncryptionAlgorithm knows about the roomId it is targeting,
and use that.
Replace the increasingly-long argument list on the EncryptionAlgorithm
constructor with a params list, and update DecryptionAlgorithm to match.
2016-08-17 16:21:37 +01:00
Richard van der Hoff
89d8133ad2
Implement megolm encryption/decryption
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Very early attempt at encryption/decryption implementation via megolm. You have
to c&p the keys manually.
2016-08-16 16:47:37 +01:00
