Commit graph

23 commits

Author SHA1 Message Date
akildemir
d015ee96a3
Dex improvements (#422)
* remove dex traits&balance types

* remove liq tokens pallet in favor of coins-pallet instance

* fix tests & benchmarks

* remove liquidity tokens trait

* fix CI

* fix pr comments

* Slight renamings

* Add burn_with_instruction as a negative to LiquidityTokens CallFilter

* Remove use of One, Zero, Saturating taits in dex pallet

---------

Co-authored-by: Luke Parker <lukeparker5132@gmail.com>
2023-11-12 06:37:31 -05:00
akildemir
899a9604e1
Add Dex pallet (#407)
* Move pallet-asset-conversion

* update licensing

* initial integration

* Integrate Currency & Assets types

* integrate liquidity tokens

* fmt

* integrate dex pallet tests

* fmt

* compilation error fixes

* integrate dex benchmarks

* fmt

* cargo clippy

* replace all occurrences of "asset" with "coin"

* add the actual add liq/swap logic to in-instructions

* add client side & tests

* fix deny

* Lint and changes

- Renames InInstruction::AddLiquidity to InInstruction::SwapAndAddLiquidity
- Makes create_pool an internal function
- Makes dex-pallet exclusively create pools against a native coin
- Removes various fees
- Adds new crates to GH workflow

* Fix rebase artifacts

* Correct other rebase artifact

* Correct CI specification for liquidity-tokens

* Correct primitives' test to the standardized pallet account scheme

---------

Co-authored-by: Luke Parker <lukeparker5132@gmail.com>
2023-11-05 12:02:34 -05:00
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
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
a1b2bdf0a2
clippy fixes 2023-10-19 06:30:58 -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
cb61c9052a Reorganize serai-client
Instead of functions taking a block hash, has a scope to a block hash before
functions can be called.

Separates functions by pallets.
2023-10-14 15:26:36 -04:00
Luke Parker
f6e8bc3352
Alternate handover batch TOCTOU fix (#397)
* Revert "Correct the prior documented TOCTOU"

This reverts commit d50fe87801.

* Correct the prior documented TOCTOU

d50fe87801 edited the challenge for the Batch to
fix it. This won't produce Batch n+1 until Batch n is successfully published
and verified. It's an alternative strategy able to be reviewed, with a much
smaller impact to scope.
2023-10-13 12:14:59 -04:00
Luke Parker
d50fe87801
Correct the prior documented TOCTOU
Now, if a malicious validator set publishes a malicious `Batch` at the last
moment, it'll cause all future `Batch`s signed by the next validator set to
require a bool being set (yet they never will set it).

This will prevent the handover.

The only overhead is having two distinct `batch_message` calls on-chain.
2023-10-13 04:41:01 -04:00
Luke Parker
6a4c57e86f
Define an array of all NetworkIds in serai_primitives 2023-10-12 23:59:21 -04:00
akildemir
98190b7b83
Staking pallet (#373)
* initial staking pallet

* add staking pallet to runtime

* support session rotation for serai

* optimizations & cleaning

* fix deny

* add serai network to initial networks

* a few tweaks & comments

* fix some pr comments

* Rewrite validator-sets with logarithmic algorithms

Uses the fact the underlying DB is sorted to achieve sorting of potential
validators by stake.

Removes release of deallocated stake for now.

---------

Co-authored-by: Luke Parker <lukeparker5132@gmail.com>
2023-10-10 06:53:24 -04:00
Luke Parker
0eff3d9453
Add Batch messages from processor, verify Batchs published on-chain
Renames Update to SignedBatch.

Checks Batch equality via a hash of the InInstructions. That prevents needing
to keep the Batch in node state or TX introspect.
2023-09-29 03:51:01 -04:00
Luke Parker
37af8b51b3
Fallback to pgrep if pidof is unavailable 2023-07-21 03:37:48 -04:00
Luke Parker
47f8766da6
Use proper messages for ValidatorSets/InInstructions pallet
Provides a DST, and associated metadata as beneficial.

Also utilizes MuSig's context to session-bind. Since set_keys_messages also
binds to set, this is semi-redundant, yet that's appreciated.
2023-05-13 04:40:16 -04:00
Luke Parker
f069567f12
Use a MuSig signature to publish validator set key pairs to Serai
The processor/coordinator flow still has to be rewritten.
2023-05-13 02:15:41 -04:00
Luke Parker
f55e9b40e6
Have coordinator publish batches to Substrate 2023-05-10 01:46:20 -04:00
Luke Parker
9da0eb69c7
Use an enum for Coin/NetworkId
It originally wasn't an enum so software which had yet to update before an
integration wouldn't error (as now enums are strictly typed). The strict typing
is preferable though.
2023-04-18 02:04:47 -04:00
Luke Parker
36cdf6d4bf
Have InInstructions track the latest block for a network in storage 2023-04-16 02:57:19 -04:00
Luke Parker
fa2cf03e61
Support extracting timestamps from blocks 2023-04-16 00:31:54 -04:00
Luke Parker
eafd054296
Start defining the coordinator 2023-04-15 17:38:47 -04:00
Luke Parker
124b994c23
Add a NewSet event to validator-sets
Updates to the latest serai-dex/substrate due to depending on
10ccaca0eb498a2316bbf627d419b29b1a75933a.
2023-04-15 00:40:33 -04:00
Luke Parker
96525330c2
cargo update 2023-04-08 04:44:28 -04:00
Luke Parker
7abc8f19cd
Move substrate/serai/* to substrate/* 2023-04-08 03:01:14 -04:00