Commit Graph

642 Commits (b52f3fb11fb8b0abaf766f72887472610be52d22)

Author SHA1 Message Date
Damir Jelić b52f3fb11f crypto: Remove an allocation when calculating the SAS MAC 2021-06-04 15:16:38 +02:00
Damir Jelić d877c1cf8c crypto: Move the Done state into the common verification module 2021-06-04 15:16:38 +02:00
Damir Jelić 327445c6a0 crypto: Move the logic for marking identities as verified out of the Sas struct 2021-06-04 15:16:38 +02:00
Damir Jelić 8a5a0e511e crypto: Don't await while holding a sync lock 2021-06-04 15:16:38 +02:00
Damir Jelić 12619ab8b3 crypto: Log a warning if we get a start event without being ready 2021-06-04 15:16:38 +02:00
Damir Jelić 069ef3a661 crypto: Move the SAS starting logic into the verification request struct 2021-06-04 15:16:38 +02:00
Damir Jelić 999f0899f8 crypto: Move the outgoing requests to the VerificationCache 2021-06-04 15:16:38 +02:00
Damir Jelić 681f32b0a7 crypto: Fix a couple of typos 2021-06-04 15:16:38 +02:00
Damir Jelić 0e514b755f crypto: Move the CancelContent generation out of the sas module 2021-06-04 15:16:38 +02:00
Damir Jelić 300189bb37 crypto: Use the verification cache in verification requests 2021-05-24 16:41:27 +02:00
Damir Jelić d928f39f68 crypto: Add a VerificationCache struct 2021-05-24 16:41:27 +02:00
Damir Jelić 98c259dc1e crypto: Refactor the VerificationReqest struct a bit 2021-05-24 16:41:27 +02:00
Damir Jelić 110b8eb8dd Merge branch 'master' into sas-longer-flow 2021-05-18 09:07:50 +02:00
Jonas Platte cd77441d1b
Upgrade ruma to 0.1.0 (crates.io release) 2021-05-17 02:57:36 +02:00
Jonas Platte 15540e84e3
Upgrade ruma 2021-05-15 17:22:32 +02:00
Damir Jelić 3f57a2a9f2 Merge branch 'master' into sas-longer-flow 2021-05-13 11:26:40 +02:00
Damir Jelić 09a7858702 crypto: Initial support for the longer to-device verification flow 2021-05-13 11:15:56 +02:00
Damir Jelić ec55258be9 crypto: Handle decrypted to-device events as well
Usually only room keys and forwarded room keys are sent as encrypted
to-device events, those are specially handled to avoid accepting room
keys coming in unencrypted.

Some clients might send out other events encrypted which might lower
metadata leakage and the spec doesn't disallow it.

This patch handles decrypted events the same way as non-encrypted ones,
we're still special casing the decryption handling to avoid decryption
loops/bombs (i.e. events that are encrypted multiple times).
2021-05-13 11:08:13 +02:00
Devin Ragotzy 5f09d091cb Add cargo fmt to ci using nightly 2021-05-12 15:38:59 -04:00
Devin Ragotzy 2ef0c2959c Add use_small_heuristics option and run fmt 2021-05-12 15:37:29 -04:00
Devin Ragotzy c85f4d4f0c Add rustfmt config file and run over workspace 2021-05-12 15:36:52 -04:00
Damir Jelić 4f7902d6f0 crypto: Add a method to check it the SAS flow supports emoji 2021-05-12 20:09:02 +02:00
Damir Jelić 77c2a4ed4f matrix-sdk: Bump ruma 2021-05-12 19:19:42 +02:00
Damir Jelić 1bda3659ce sas: Allow to just get the emoji index instead of the emoji and descryption 2021-05-07 17:04:27 +02:00
Damir Jelić 80d01b23c4 sas: Return an array of seven emojis instead of a vector 2021-05-07 17:01:53 +02:00
Kévin Commaille b8017b1fb0
bump ruma to 24154195a00390a33542603b968e94022487587c 2021-05-07 13:22:32 +02:00
Damir Jelić 43b7072609 matrix-sdk: Fix some newly introduced clippy warnings 2021-05-06 20:42:27 +02:00
poljar 6048a1a507
crypto: Fix a typo
Co-authored-by: Jonas Platte <jplatte@users.noreply.github.com>
2021-04-29 15:34:53 +02:00
Damir Jelić cff90b1480 matrix-sdk: Add encryption info to our sync events. 2021-04-29 10:35:54 +02:00
Damir Jelić 324a0aafca Merge branch 'key-share-improvements' 2021-04-21 13:47:02 +02:00
Damir Jelić bfc7434f7e crypto: Move the outbound session filter logic into the group session cache 2021-04-20 13:35:47 +02:00
poljar e15f7264dc
crypto: Don't borrow inside a format unnecessarily
Co-authored-by: Jonas Platte <jplatte@users.noreply.github.com>
2021-04-20 12:27:56 +02:00
Damir Jelić 4a7be13961 crypto: Only send out automatic key requests if we have a verified device
Sending out automatic key requests is a bit spammy for new logins,
they'll likely have many undecryptable events upon an initial sync.

It's unlikely that anyone will respond to such a key request since keys are
shared only with verified devices between devices of the same user or if
the key owner knows that the device should have received the key.

Upon initial sync it's unlikely that we have been verified and the key
owner likely did not intend to send us the key since we just created the
new device.
2021-04-20 11:47:11 +02:00
Damir Jelić 78b7dcac61 crypto: Add a public method to request and re-request keys. 2021-04-19 15:00:21 +02:00
Johannes Becker 3414a59b91 chore: bump ruma 2021-04-16 12:45:21 +02:00
Damir Jelić 8c007510cd crypto: Only load the outgoing key requests when we want to send them out 2021-04-15 19:40:24 +02:00
Damir Jelić f9d290746c crypto: Load unsent outgoing key requests when we open a store 2021-04-15 17:48:37 +02:00
Damir Jelić d4c56cc5b3 crypto: Refactor the outobund group session storing
This introduces a group session cache struct that can be shared between
components that need to access the currently active group session.
2021-04-15 15:19:21 +02:00
Damir Jelić 9e817a623b crypto: Fix an invalid assert in the crypto bench 2021-04-15 15:01:56 +02:00
Damir Jelić 02331fa325 crypto: Add specialized methods to store outgoing key requests 2021-04-15 13:28:50 +02:00
Damir Jelić 5637ca3080 crypto: Simplify the should_share_session method 2021-04-15 13:28:50 +02:00
Damir Jelić 975f9a0b41 crypto: Improve the way we decide if we honor room key requests
This improves two things, use the correct outbound session to check if
the session should be shared.

Check first if the session has been shared if there isn't a session or
it hasn't been shared check if the request is comming from our own user.
2021-04-14 14:30:53 +02:00
Damir Jelić 4713af6aac crypto: Fix a typo 2021-04-14 11:14:59 +02:00
Damir Jelić ba81c2460c crypto: Ignore key requests from ourselves 2021-04-13 17:17:09 +02:00
Damir Jelić 5132971558 crypto: Add a progress listener for key imports 2021-04-13 12:47:22 +02:00
Damir Jelić 893a5109ce crypto: Remove some unneeded parenthesis 2021-04-12 19:11:03 +02:00
Damir Jelić b4b897dd51 crypto: Await the group session invalidation 2021-04-12 15:19:30 +02:00
Damir Jelić cb58c499b3 crypto: Store that our outbound session was invalidated 2021-04-12 13:47:38 +02:00
Kévin Commaille dadd2fa68c
Bump ruma to e2728a70812412aade9322f6ad832731978a4240 2021-04-11 12:04:53 +02:00
Damir Jelić fdb1e3482e Merge branch 'bump-ruma' 2021-04-06 12:44:33 +02:00