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Author SHA1 Message Date
Damir Jelić
cc0388929a crypto: Add some more accessors for the fields in the verification types 2021-06-17 11:04:17 +02:00
Damir Jelić
b14d754aed crypto: Turn the content_to_request function into a constructor 
Closes: #260
 2021-06-17 11:04:17 +02:00
Damir Jelić
00c3921d2a crypto: Add initial support for QR code verification 2021-06-17 11:04:17 +02:00
Damir Jelić
71aba433da crypto: Add some more accessors to the sas structs 2021-06-17 11:04:17 +02:00
Damir Jelić
7f364fd615 crypto: Allow only a identity to be verified when the verification finishes 
QR code based verification doesn't verify a device when users are
verifying each other, generalize the logic that marks stuff as verified
so we can verify either only a device or an user identity or both.
 2021-06-17 11:04:17 +02:00
Damir Jelić
ada71586ac crypto: Scope the verifications per sender 2021-06-17 11:04:17 +02:00
Damir Jelić
533a5b92b0 crypto: Ignore key verification requests that have an invalid timestamp 2021-06-17 11:04:17 +02:00
Damir Jelić
5fa2b05622 matrix-sdk: Fix some more typos 2021-06-08 11:13:23 +02:00
Jonas Platte
74d0ac7c77
crypto: Depend on ruma directly 
… instead of using matrix_sdk_common's re-exports
 2021-06-07 18:55:56 +02:00
Jonas Platte
3bac536daf
Fix clippy lints 
Automated via `cargo clippy --workspace --all-targets -Zunstable-options --fix`.
 2021-06-07 15:51:18 +02:00
Jonas Platte
e18f248dbb
crypto: Add missing required-features to crypto_bench 2021-06-07 15:16:53 +02:00
Damir Jelić
6f11244017 Merge branch 'typos' 2021-06-06 21:01:30 +02:00
Jonas Platte
6b685b671d
Replace Arc<Box<dyn (Crypto|State)Store>> by Arc<dyn (Crypto|State)Store> 2021-06-06 18:16:25 +02:00
Jonas Platte
eed2b37885
Replace Arc<Box<DeviceId>> by Arc<DeviceId> 2021-06-06 18:15:18 +02:00
Jonathan de Jong
f76cb1d123 the the 2021-06-05 14:55:01 +02:00
Jonathan de Jong
f36fb55727 some more typos 2021-06-05 14:50:08 +02:00
Jonathan de Jong
74a6d39b9f various typos 2021-06-05 14:35:20 +02:00
Damir Jelić
0df782e93e crypto: Fix some clippy warnings 2021-06-04 19:26:32 +02:00
Damir Jelić
7cca358399 Merge branch 'master' into verification-improvements 2021-06-04 18:37:42 +02:00
Damir Jelić
96d4566111 crypto: Move the verification cache into a separate module 2021-06-04 18:13:52 +02:00
Damir Jelić
31e00eb434 crypto: Don't panic if we get a unknown cancel code 2021-06-04 18:13:52 +02:00
Damir Jelić
612fa46359 crypto: Replace a bunch of From implementations with macros 2021-06-04 18:13:52 +02:00
Damir Jelić
0a7fb2cbc3 crytpo: Mark verification requests as cancelled and as done 2021-06-04 18:13:52 +02:00
Damir Jelić
f9fb530480 crypto: Forward cancel events to the sas object 2021-06-04 18:13:52 +02:00
Damir Jelić
2ec8893273 crypto: Silence a clippy warning until we add QR code verifications 2021-06-04 15:39:56 +02:00
Damir Jelić
bd5dda370d crypto: Remove the sas event enums module 2021-06-04 15:16:38 +02:00
Damir Jelić
ac04b0c36e crypto: Create a enum for the verification types 2021-06-04 15:16:38 +02:00
Damir Jelić
a04afac963 crypto: Fix a clippy warning 2021-06-04 15:16:38 +02:00
Damir Jelić
cf98681f19 crypto: Remove some duplicate code 2021-06-04 15:16:38 +02:00
Damir Jelić
cbcf673d21 crypto: Make sure we send verification done events 2021-06-04 15:16:38 +02:00
Damir Jelić
9b20b00908 crypto: Log if we get a missmatch of the flow id 2021-06-04 15:16:38 +02:00
Damir Jelić
f50d0cd3a6 crypto: Test starting a to-device verification request 2021-06-04 15:16:38 +02:00
Damir Jelić
1e48b15040 crypto: Add enums so we can handle in-room and to-device verifications the same 2021-06-04 15:16:38 +02:00
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
Kévin Commaille
0c8e870bff
crypto: Implement From<EncryptedFile> for EncryptionInfo 2021-05-25 21:33:38 +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
Kévin Commaille
7c34ac4e82
Bump ruma to 2f1b9f097930bf7908ca539f2ab7bb0ccf5d8b25 
Use MxcUri instead of String for media URLs.

Fix wrong MXC URIs in tests.

Remove method parse_mxc no longer useful.

Apply new non-exhaustive types: CrossSigningKey, OneTimeKey and SignedKey.

Apply endpoint name change: send_state_event_for_key to send_state_event
 2021-04-05 19:49:55 +02:00
Jonas Platte
79eb07f717
Allow Result aliases to be used with two type parameters 2021-04-01 19:35:09 +02:00
Damir Jelić
ff683602f2 crypto: Export the KeysExport error 2021-03-30 13:52:57 +02:00
Damir Jelić
02b44ca9ba matrix-sdk: Fix or silence a bunch of new clippy warnings 2021-03-30 13:05:13 +02:00
Damir Jelić
15d5b234ed Merge branch 'multithreaded-crypto' 2021-03-23 11:34:07 +01:00
Damir Jelić
bbe812f1d9 common: Add a executor abstraction so we can spawn tasks under WASM 2021-03-23 10:18:55 +01:00
Damir Jelić
75ac29540d crypto: Simplify counting the number of messages a to-device request has 2021-03-13 11:50:05 +01:00
Damir Jelić
880818a588 crypto: Send bigger sendToDevice requests out that carry our room keys 2021-03-12 16:33:35 +01:00
Damir Jelić
e09a155cfc crypto: Fix a completely wrong application of extend() 
We were merging the to-device messages using the extend() method while
our data has the shape of BTreeMap<UserId, BTreeMap<_, _>>, extending
such a map would mean that the inner BTreeMap would get dropped if both
maps contain the same UserId.

We need to extend the inner maps, those are guaranteed to contain unique
device ids.
 2021-03-12 16:33:26 +01:00
Jan Veen
42c8c42150 crypto: Improve doc of SAS accept settings 
Document arguments explicitly.

Adapt to changed implementation.

Provide example call.
 2021-03-12 15:45:58 +01:00
Jan Veen
587c09e700 crypto: Prohibit extending verification methods 
Intersect the allowed methods passed from the user with the methods
supported by the other party. If the user added new methods to the
request, the remote party would cancel the verification.
 2021-03-12 14:43:59 +01:00
Jan Veen
e9be23f853 crypto: Add settings to customize SAS accepting 
Offer specifying settings to SAS accept() requests to limit the allowed
verification methods.
 2021-03-11 21:10:26 +01:00
Damir Jelić
7465574bdc crypto: Fix a clippy warning 2021-03-11 20:06:51 +01:00
Damir Jelić
593b5e55cb crypto: Don't load the account every time we load sessions in the sled store 
This removes a massive performance issue since getting sessions is part
of every message send cycle.

Namely every time we check that all our devices inside a certain room
have established 1 to 1 Olm sessions we load the account from the store.

This means we go through an account unpickling phase which contains AES
decryption every time we load sessions.

Cache instead the account info that we're going to attach to sessions
when we initially save or load the account.
 2021-03-11 19:49:32 +01:00
Damir Jelić
d4e847f02f benches: Add a benchmark for the missing session collecting 2021-03-11 13:30:19 +01:00
Damir Jelić
a32f9187e6 benches: Fix the key claiming bench, it needs to run under tokio now 2021-03-11 13:28:22 +01:00
Damir Jelić
daf313e358 crypto: Go through the user device keys in parallel 2021-03-10 14:08:45 +01:00
Damir Jelić
570bd2e358 crypto: Move the tracked users marking out of the device key handling method 2021-03-10 12:20:03 +01:00
Damir Jelić
c8d4cd0a5b crypto: Calculate the device changes for a given user in parallel 2021-03-10 12:05:21 +01:00
Damir Jelić
0c5d13cb91 crypto: Remove some stale TODO comments 2021-03-10 10:03:54 +01:00
Damir Jelić
aff5cddb68 crypto: Remove an unneeded import. 2021-03-10 09:58:30 +01:00
poljar
4a8c30527d
crypto: Fix a typo. 
Co-authored-by: Jonas Platte <jplatte@users.noreply.github.com>
 2021-03-10 09:54:33 +01:00
Damir Jelić
560aa5b0a9 crypto: Encrypt the share group session requests in parallel. 2021-03-09 15:09:59 +01:00
Damir Jelić
a8bc619dca crypto: Encrypt room keys for a room key share request in parallel 2021-03-09 14:30:28 +01:00
Damir Jelić
91c326e970 benches: Run the async benches on a tokio runtime. 2021-03-09 14:24:16 +01:00
Damir Jelić
61167fab15 crypto: Make restored outbound sessions wait for requests if they have some 2021-03-05 17:12:32 +01:00
Damir Jelić
c5241af675 crypto: Expose the crypto store error pulicly 2021-03-04 17:46:18 +01:00
Damir Jelić
93e5c34670 crypto: Add a bit more info to the room key sharing logic logging 2021-03-02 17:15:10 +01:00
Damir Jelić
6597948564 crypto: Add a TODO item for m.room_key.withheld messages 2021-03-02 16:27:24 +01:00
Damir Jelić
693a0337a2 crypto: Don't log the devices that receive an outbound session twice 2021-03-02 16:26:58 +01:00
Damir Jelić
7729e2b11f matrix-sdk: Add some custom debug implementations 
This should avoid polluting the logs with sled trees and a lot of
redundant info in a device if a device or store ends up in the
structured logs.
 2021-03-02 16:22:38 +01:00
Damir Jelić
00df34ed59 Merge branch 'more-benchmarks' 2021-03-02 15:03:24 +01:00
Damir Jelić
123772c524 crypto: More logs for the group session sharing logic 2021-03-02 14:54:56 +01:00
Damir Jelić
bb358909ef crypto: Fix a typo and improve some logs in the session sharing logic. 2021-03-02 12:54:22 +01:00
Denis Kasak
3f7eae8633 cargo fmt 2021-03-02 12:20:09 +01:00
Denis Kasak
2b5e1744ee More refactoring of the group session sharing code for clarity. 2021-03-02 12:20:09 +01:00
Denis Kasak
df8c489304 Fix typo: visiblity -> visibility 2021-03-02 12:20:09 +01:00
Denis Kasak
aa16a7e291 crypto: Refactor the group session rotation code some more for clarity. 2021-03-02 12:20:09 +01:00
Denis Kasak
70ecf269d0 Improve docstring of GroupSessionManager::collect_session_recipients. 2021-03-02 12:20:09 +01:00
Damir Jelić
4ccb5a1cb9 benches: Benchmark the sled store as well in the key query/claim benches 2021-03-02 11:18:10 +01:00
Damir Jelić
48903a24d2 benches: Benchmark our key sharing throughput 2021-03-02 11:17:38 +01:00
Damir Jelić
e6f6665fa0 Merge branch 'master' into history-visiblity-session-share 2021-03-01 20:47:31 +01:00
Damir Jelić
2e659afd26 crypto: Make it clearer that the deleted flag can only be set to true 2021-03-01 20:34:29 +01:00
Damir Jelić
9893ddba74 crypto: Use Default to create some test data 2021-03-01 19:41:39 +01:00
Damir Jelić
1f5cad136e matrix-sdk: Bump Ruma 2021-03-01 19:20:07 +01:00
Damir Jelić
e1d4fe533d crypto: Make pprof a Linux specific dependency 2021-03-01 11:46:28 +01:00
Damir Jelić
fc6ff4288e benches: Add support to generate flamegraphs when we profile our benchmarks 2021-02-28 11:28:10 +01:00
Damir Jelić
c64567ba9b crypto: Add a bench for the key claiming process 2021-02-27 18:40:58 +01:00
Damir Jelić
6e168051b6 crypto: Chunk out key query requests. 2021-02-26 16:48:42 +01:00
Damir Jelić
2a09e588f3 crypto: Log when we receive room keys 2021-02-17 16:01:51 +01:00
Damir Jelić
5ca40b9893 crypto: Be more forgiving when updating one-time key counts 2021-02-17 15:24:46 +01:00
Damir Jelić
6cc03d1c19 crypto: Improve the logging for deserialization failures 2021-02-17 15:23:26 +01:00
Damir Jelić
544881f11c crypto: Fix a clippy warning 2021-02-16 10:52:19 +01:00
Damir Jelić
ef5d7ca579 crypto: Add missing flush calls to the sled crypto store 2021-02-16 10:29:10 +01:00
Damir Jelić
1db89741bc matrix-sdk: Re-export the EncryptionInfo struct 2021-02-16 09:42:23 +01:00
Damir Jelić
c39fa6543f crypto: Expose the EncryptionInfo struct publicly 2021-02-15 15:19:48 +01:00
Damir Jelić
2811c490a0 matrix-sdk: Fix some new clippy warnings 2021-02-12 12:59:53 +01:00
Damir Jelić
c34f69f8a3 crypto: Don't receive the whole sync response, only what we need. 
This makes it clearer what the crypto layer is doing, this also makes it
clearer for people that will use the crypto layer over FFI that they
don't need to go through a serialize/deserialize cycle for the whole
sync response.
 2021-02-10 15:42:55 +01:00
Damir Jelić
1799721a5f crypto: Store the history visibility with inbound group sessions 
This can be useful to share the room history with new room members.
 2021-02-03 16:59:34 +01:00
Damir Jelić
9e83eaf2f5 crypto: Store the history visiblity with the outbound session 2021-02-03 16:01:58 +01:00
Damir Jelić
10da61c567 crypto: Answer key reshare requests only at the originally shared message index 2021-01-28 14:07:51 +01:00
Damir Jelić
bf4f32eccf crypto: Remove the sqlite store for now 2021-01-27 15:29:42 +01:00
Damir Jelić
bc3ba3fab0 crypto: Add tests for the sled cryptostore 2021-01-27 15:19:32 +01:00
Damir Jelić
d6c5a4d8aa crypto: Add a missing encode call in the sled store 2021-01-27 15:15:45 +01:00
Damir Jelić
71a087c379 crypto: Encode our keys in the sled cryptostore as well 2021-01-26 14:22:03 +01:00
Damir Jelić
6cb2c8b468 crypto: Store and restore outbound group sessions 2021-01-25 17:14:13 +01:00