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Author SHA1 Message Date
Luke Parker
0b8181b912 Remove the precommit signature hash 
It cached signatures per-block. Precommit signatures are bound to each 
round. This would lead to forming invalid commits when a commit should 
be formed. Under debug, the machine would catch that and panic. On 
release, it'd have everyone who wasn't a validator fail to continue 
syncing.
 2022-11-13 18:15:19 -05:00
Luke Parker
b7502a7f67 Have verify_precommit_signature return if it verified the signature 
Also fixes a bug where invalid precommit signatures were left standing 
and therefore contributing to commits.
 2022-11-13 18:11:58 -05:00
Luke Parker
c13e0c75ae Move more code into block.rs 
Introduces type-aliases to obtain Data/Message/SignedMessage solely from 
a Network object.

Fixes a bug regarding stepping when you're not an active validator.
 2022-11-13 18:11:09 -05:00
Luke Parker
4ba469e653 BlockData::new 2022-11-12 11:52:55 -05:00
Luke Parker
2de4ab8c9d Clear the Queue instead of draining and filtering 
There shouldn't ever be a message which passes the filter under the 
current design.
 2022-11-12 11:46:32 -05:00
Luke Parker
850878330e Move Round to an Option due to the pseudo-uninitialized state we create 
Before the addition of RoundData, we always created the round, and on 
.round(0), simply created it again. With RoundData, and the changes to 
the time code, we used round 0, time 0, the latter being incorrect yet 
not an issue due to lack of misuse.

Now, if we do misuse it, it'll panic.
 2022-11-12 11:45:09 -05:00
Luke Parker
b7b57ee6dc Move BlockData to a new file 2022-11-12 11:42:40 -05:00
Luke Parker
2f3bb88744 Rename Round to RoundNumber 2022-11-12 10:52:39 -05:00
Luke Parker
9e72f8737e BlockData and RoundData structs 2022-11-12 10:41:09 -05:00
Luke Parker
e2e7a70f1e Clean up time code in tendermint-machine 2022-11-12 07:12:05 -05:00
Luke Parker
b53759c6ec Have the machine respond to advances made by an external sync loop 2022-11-12 05:35:41 -05:00
Luke Parker
ca3a29f616 Correct time-adjustment code on round skip 2022-11-12 05:12:20 -05:00
Luke Parker
ecde185bbf Correct the Duration timing 
The proposer will build it, send it, then process it (on the first 
round). Accordingly, it's / 3, not / 2, as / 2 only accounted for the 
latter events.
 2022-11-12 05:03:45 -05:00
Luke Parker
32ad6de00c Properly define and pass around the block size 2022-11-11 06:38:06 -05:00
Luke Parker
43b43bdbd9 Support running TendermintMachine when not a validator 
This supports validators who leave the current set, without crashing 
their nodes, along with nodes trying to become validators (who will now 
seamlessly transition in).
 2022-11-11 06:04:37 -05:00
Luke Parker
dbcddb2fb0 Don't spam slash 
Also adds a slash condition of failing to propose.
 2022-11-11 05:53:20 -05:00
Luke Parker
354bcefeb0 Add notes to the runtime 2022-11-11 05:43:36 -05:00
Luke Parker
fffb7a6914 Separate the block processing time from the latency 2022-11-11 05:42:13 -05:00
Luke Parker
2411660bd8 Update to the latest substrate 2022-11-11 03:49:02 -05:00
Luke Parker
0fb9d4397f Merge branch 'develop' into tendermint 2022-11-11 02:20:18 -05:00
Luke Parker
c7121d96ac Add common to Dockerfile 2022-11-11 02:20:10 -05:00
Luke Parker
c9334ee694 Merge branch 'develop' into tendermint 2022-11-11 02:18:05 -05:00
Luke Parker
6f74bade8b Only recheck blocks with non-fatal inherent transaction errors 2022-11-11 02:17:10 -05:00
Luke Parker
35ca220bcc Comment the allocator feature 
Prevents it from turning on with --all-features, forcing nightly.
 2022-11-11 01:23:35 -05:00
Luke Parker
3d9b9b178c Zeroizing allocator (#154) 
* Add a zeroizing allocator

* Also implement the allocator API

* Add misisng license file to zalloc

* Slight change to zalloc description
 2022-11-10 23:34:40 -06:00
Luke Parker
7334ed1f43 cargo update 
Updates Substrate to polkadot-v0.9.33
 2022-11-10 23:59:20 -05:00
Luke Parker
84de427d72 Fix https://github.com/serai-dex/serai/issues/150 2022-11-10 22:35:09 -05:00
Luke Parker
7d46daa36e Use futures pin instead of tokio 2022-11-08 22:56:46 -05:00
Luke Parker
f7b1ff9f3b Update Substrate to the new TendermintHandle 2022-11-08 22:51:31 -05:00
Luke Parker
1c8192218a Move from a yielding loop to select in tendermint-machine 2022-11-08 22:37:06 -05:00
Luke Parker
2cb1d35d89 Timeout futures 2022-11-08 21:14:57 -05:00
Luke Parker
56a21ca6a6 Use futures mpsc instead of tokio 2022-11-08 21:14:03 -05:00
Luke Parker
16a2c9a2dc Correct protocol name handling 2022-11-08 02:14:49 -05:00
Luke Parker
5dab3352f2 Move from polling loops to a pure IO model for sc_tendermint's gossip 2022-11-08 02:14:39 -05:00
Luke Parker
d714f2202d Document multiexp 
Bumps the crate version to enable publishing.
 2022-11-07 18:31:20 -05:00
Luke Parker
be61bff074 cargo fmt 2022-11-05 18:47:57 -04:00
Luke Parker
8de465af87 Have Transcript::append_message take in AsRef<[u8]>, not &[u8] 
Simplifies calling it.
 2022-11-05 18:43:36 -04:00
Luke Parker
c31a55cce0 cargo update (tendermint) 2022-11-04 08:08:16 -04:00
Luke Parker
55e32e24d1 Merge branch 'develop' into tendermint 2022-11-04 08:08:00 -04:00
Luke Parker
65df18d285 cargo update 2022-11-04 08:07:37 -04:00
Luke Parker
953bece2ea Bump Substrate dependency 
Fixes #147.
 2022-11-04 08:07:12 -04:00
Luke Parker
5977aeb489 Implement Schnorr half-aggregation from https://eprint.iacr.org/2021/350.pdf 
Relevant to https://github.com/serai-dex/serai/issues/99.
 2022-11-04 08:04:49 -04:00
Luke Parker
1a3b6dc409 Implement Schnorr half-aggregation from https://eprint.iacr.org/2021/350.pdf 
Relevant to https://github.com/serai-dex/serai/issues/99.
 2022-11-04 08:03:29 -04:00
Luke Parker
af63c3e5d2 Bump Substrate dependency 
Fixes #147.
 2022-11-04 07:54:18 -04:00
Luke Parker
ea646c8984 Add missing trait 2022-11-03 00:58:45 -04:00
Luke Parker
1ff51c1a37 Add a version to sp-runtime in tendermint-machine 2022-11-03 00:24:04 -04:00
Luke Parker
2315b3c79b Localize the LibP2P protocol to the blockchain 
Follows convention by doing so. Theoretically enables running multiple 
blockchains over a single LibP2P connection.
 2022-11-03 00:20:50 -04:00
Luke Parker
bd08cd3c9b Add message expiry to the Tendermint gossip 2022-11-02 23:46:21 -04:00
Luke Parker
63df908d3b Rename dev to devnet 
--dev still works thanks to the |. Acheieves a personal preference of 
mine with some historical meaning.
 2022-11-02 23:32:52 -04:00
Luke Parker
131355b10f Correct Dave, Eve, and Ferdie to not run as validators 2022-11-02 23:31:19 -04:00