Commit graph

1834 commits

Author SHA1 Message Date
Luke Parker
c4bdbdde11
dockertest 0.4 (#406)
* Updates to modern dockertest

* More updates to latest dockertest

* Update Cargo.lock to dockertest with handle restored

* clippy coordinator tests

* clippy full-stack tests

* Remove kayabaNerve branch for official repo's latest commit hash

* Update serai-client, remove reliance on the existence of a handle fn

* Don't use the hex encoding of unique_id in dockertests

Gets our hostnames just below 64 bytes, resolving test failures on at least
Debian-based systems.

* Use Network::Isolated for all dockertest instances

* Correct error from prior commit's edits
2023-10-23 06:59:38 -04:00
Luke Parker
0d23964762
Resolve #335 2023-10-23 05:10:13 -04:00
Luke Parker
fbf51e53ec
Resolve #327
Also runs `cargo update` and moves where we install the wasm toolchain in the
Dockerfile for better caching properties.
2023-10-23 00:45:00 -04:00
Luke Parker
fd1826cca9
Implement a fee on every input to prevent prior described economic attacks
Completes #297.
2023-10-22 21:31:13 -04:00
Luke Parker
f561fa9ba1
Fix a bug which would attempt to create a transaction with N::MAX_INPUTS + 1 2023-10-22 19:15:52 -04:00
Luke Parker
f4fc539e14
Remove constants inlined into bitcoin-serai for bitcoin::policy-provided constants 2023-10-22 18:08:36 -04:00
Luke Parker
0fff5391a8
Improve the reasoning for why the Bitcoin DUST constant is set as it is
Also halves the minimum fee policy, which still may be 2x-4x higher than
necessary due to API limitations within bitcoin-serai (which we can fix as it's
within our scope).
2023-10-22 18:06:44 -04:00
Luke Parker
a71a789912
Monero median_fee fn 2023-10-22 17:43:21 -04:00
Luke Parker
83c41eccd4
Bitcoin Dust constant justification, median_fee fn 2023-10-22 07:03:33 -04:00
Luke Parker
e5113c333e
Move LastBatchBlock, LastBatch sets by their checks 2023-10-22 05:49:19 -04:00
Luke Parker
6068978676
Use a transaction layer when executing each InInstruction 2023-10-22 05:46:03 -04:00
Luke Parker
e7e30150f0
Don't let the Serai set publish batches 2023-10-22 05:38:44 -04:00
Luke Parker
55fe27f41a
Don't allow the Bitcoin set to mint sriETH 2023-10-22 05:37:23 -04:00
Luke Parker
d66a7ee43e
Remove the staking pallet for validator-sets alone
The staking pallet is an indirection which offered no practical benefit yet
increased the overhead of every call.
2023-10-22 04:00:42 -04:00
Luke Parker
a702d65c3d
validator-sets pallet event expansion 2023-10-22 03:28:42 -04:00
Luke Parker
52eb68677a
pallet-staking event 2023-10-22 03:19:01 -04:00
Luke Parker
d29d19bdfe
Ensure pallet-session is initialized after staking 2023-10-22 02:52:34 -04:00
Luke Parker
c3fdb9d9df
Use a comprehensive call filter in the runtime 2023-10-21 21:35:14 -04:00
Luke Parker
46e1f85085
Remove unnecessary ENV flags from Bitcoin Dockerfile 2023-10-21 20:12:41 -04:00
Luke Parker
1bff2a0447
Add signals pallet
Resolves #353

Implements code such that:

- 80% of validators (by stake) must be in favor of a signal for the network to
  be
- 80% of networks (by stake) must be in favor of a signal for it to be locked
  in
- After a signal has been locked in for two weeks, the network halts

The intention is to:

1) Not allow validators to unilaterally declare new consensus rules.

No method of declaring new consensus rules is provided by this pallet. Solely a
way to deprecate the current rules, with a signaled for successor. All nodes
must then individually decide whether or not to download and run a new node
which has new rules, and if so, which rules.

2) Not place blobs on chain.

Even if they'd be reproducible, it's just a lot of data to chuck on the
blockchain.
2023-10-21 20:06:55 -04:00
Luke Parker
b66203ae3f
Update Bitcoin Docker image to 25.1
Also decreases the Bitcoin dummy fee.
2023-10-20 18:52:43 -04:00
Luke Parker
43a182fc4c
Reduce dummy fee used by Monero 2023-10-20 17:57:02 -04:00
Luke Parker
8ead7a2581
Add missing std feature flags to a couple Substrate dependencies 2023-10-20 17:53:07 -04:00
Luke Parker
3797679755
Track total allocated stake in validator-sets pallet 2023-10-20 16:58:44 -04:00
Luke Parker
c056b751fe
Remove Fee from the Network API
The only benefit to having it would be the ability to cache it across
prepare_send, which can be done internally to the Network.
2023-10-20 16:12:28 -04:00
Luke Parker
5977121c48
Don't mutate Plans when signing
This is achieved by not using the Plan struct anymore, yet rather its
decomposition. While less ergonomic, it meets our wants re: safety.
2023-10-20 10:56:18 -04:00
Luke Parker
7b6181ecdb
Remove Plan ID non-determinism leading Monero to have distinct TX fees
Monero would select decoys with a new RNG seed, which may have used more bytes,
increasing the fee.

There's a few comments here.

1) Non-determinism wasn't removed via distinguishing the edits. It was done by
   removing part of the transcript. A TODO exists to improve this.
2) Distinct TX fees is a test failure, not an issue in prod *unless* the distinct
   fee is greater. So long as the distinct fee is lesser, it's fine.
3) Removing outputs is expected to only decrease fees.
2023-10-20 08:11:42 -04:00
EmmanuelChthonic
f976bc86ac fix key fn not being called in getter 2023-10-20 07:34:19 -04:00
Luke Parker
441bf62e11
Simplify amortize_fee, correct scheduler's amortizing of branch fees 2023-10-20 05:40:16 -04:00
Luke Parker
4852dcaab7
Move common code from prepare_send into Network trait 2023-10-20 04:42:08 -04:00
Luke Parker
d6bc1c1ea3
Explicitly only adjust operating costs when plan.change.is_some()
The existing code should've mostly handled this fine. Only a single edge case
(TX fee reduction on no-change Plans) would cause an improper increase in
operating costs.
2023-10-19 23:16:04 -04:00
Luke Parker
7b2dec63ce
Don't scan outputs which are dust, track dust change as operating costs
Fixes #299.
2023-10-19 08:02:10 -04:00
Luke Parker
d833254b84
Other clippy fixes 2023-10-19 08:01:15 -04:00
Luke Parker
a1b2bdf0a2
clippy fixes 2023-10-19 06:30:58 -04:00
Luke Parker
43841f95fc
cargo fmt 2023-10-19 06:24:52 -04:00
akildemir
fdfce9e207
Coins pallet (#399)
* initial implementation

* add function to get a balance of an account

* add support for multiple coins

* rename pallet to "coins-pallet"

* replace balances, assets and tokens pallet with coins pallet in runtime

* add total supply info

* update client side for new Coins pallet

* handle fees

* bug fixes

* Update FeeAccount test

* Fmt

* fix pr comments

* remove extraneous Imbalance type

* Minor tweaks

---------

Co-authored-by: Luke Parker <lukeparker5132@gmail.com>
2023-10-19 06:22:21 -04:00
Luke Parker
3255c0ace5
Track and amortize operating costs to ensure solvency
Implements most of #297 to the point I'm fine closing it. The solution
implemented is distinct than originally designed, yet much simpler.

Since we have a fully-linear view of created transactions, we don't have to
per-output track operating costs incurred by that output. We can track it
across the entire Serai system, without hooking into the Eventuality system.

Also updates documentation.
2023-10-19 03:13:44 -04:00
Luke Parker
057c3b7cf1
libp2p 0.52.4
Adds several packages into tree, deprecates an API we use. This commit does
update accordingly.

While this may not be preferable, it is inevitable.
2023-10-19 00:27:21 -04:00
Luke Parker
a29c410caf
cargo update parking_lot_core, adding redox_syscall 2023-10-19 00:04:13 -04:00
Luke Parker
a6f40978cb
cargo update regex, adding regex-syntax 2023-10-19 00:02:55 -04:00
Luke Parker
bdf6afc144
cargo update time, adding dep powerfmt 2023-10-19 00:02:27 -04:00
Luke Parker
a362b0a451
Non-intrusive cargo update
Updates yanked wasm-opt, updates tracing due to use-after-free, updates
everything else which doesn't grow the tree.
2023-10-18 21:45:49 -04:00
Luke Parker
041ed46171
Correct panic possible when jumping to a round with Precommit(None) 2023-10-18 16:46:14 -04:00
Luke Parker
9accddb2d7
cargo update libp2p-identity
Finally removes curve25519-dalek 3.2.
2023-10-16 15:07:39 -04:00
Luke Parker
e06e4edc8e
Modernize protocol documentation 2023-10-16 05:11:31 -04:00
Luke Parker
e4d59eeeca
Remove hashbrown from validator-sets pallet 2023-10-16 01:47:15 -04:00
Luke Parker
1f5b1bb514
Update to lazy_static 1.5.0
Requires a git dependency due to
https://github.com/rust-lang-nursery/lazy-static.rs/issues/201.

Justified due to bumping the internally spin to 0.9 (containing a bug fix for
0.9 in general (https://github.com/rust-lang-nursery/lazy-static.rs/pull/199)),
surpassing 0.7 (offering performance
(https://github.com/rust-lang-nursery/lazy-static.rs/pull/182)).
2023-10-16 01:39:15 -04:00
Luke Parker
1a3b6005c6
Various cargo updates 2023-10-15 23:57:45 -04:00
Luke Parker
7dc1a24bce
Move DkgConfirmer to its own file, document 2023-10-15 01:39:56 -04:00
Luke Parker
3483f7fa73
Call fatal_slash where easy and appropriate 2023-10-15 00:32:51 -04:00