* Update `build-dependencies` CI action
* Update `develop` to `patch-polkadot-sdk`
Allows us to finally remove the old `serai-dex/substrate` repository _and_
should have CI pass without issue on `develop` again.
The changes made here should be trivial and maintain all prior
behavior/functionality. The most notable are to `chain_spec.rs`, in order to
still use a SCALE-encoded `GenesisConfig` (avoiding `serde_json`).
* CI fixes
* Add `/usr/local/opt/llvm/lib` to paths on macOS hosts
* Attempt to use `LD_LIBRARY_PATH` in macOS GitHub CI
* Use `libp2p 0.56` in `serai-node`
* Correct Windows build dependencies
* Correct `llvm/lib` path on macOS
* Correct how macOS 13 and 14 have different homebrew paths
* Use `sw_vers` instead of `uname` on macOS
Yields the macOS version instead of the kernel's version.
* Replace hard-coded path with the intended env variable to fix macOS 13
* Add `libclang-dev` as dependency to the Debian Dockerfile
* Set the `CODE` storage slot
* Update to a version of substrate without `wasmtimer`
Turns out `wasmtimer` is WASM only. This should restore the node's functioning
on non-WASM environments.
* Restore `clang` as a dependency due to the Debian Dockerfile as we require a C++ compiler
* Move from Debian bookworm to trixie
* Restore `chain_getBlockBin` to the RPC
* Always generate a new key for the P2P network
* Mention every account on-chain before they publish a transaction
`CheckNonce` required accounts have a provider in order to even have their
nonce considered. This shims that by claiming every account has a provider at
the start of a block, if it signs a transaction.
The actual execution could presumably diverge between block building (which
sets the provider before each transaction) and execution (which sets the
providers at the start of the block). It doesn't diverge in our current
configuration and it won't be propagated to `next` (which doesn't use
`CheckNonce`).
Also uses explicit indexes for the `serai_abi::{Call, Event}` `enum`s.
* Adopt `patch-polkadot-sdk` with fixed peering
* Manually insert the authority discovery key into the keystore
I did try pulling in `pallet-authority-discovery` for this, updating
`SessionKeys`, but that was insufficient for whatever reason.
* Update to latest `substrate-wasm-builder`
* Fix timeline for incrementing providers
e1671dd71b incremented the providers for every
single transaction's sender before execution, noting the solution was fragile
but it worked for us at this time. It did not work for us at this time.
The new solution replaces `inc_providers` with direct access to the `Account`
`StorageMap` to increment the providers, achieving the desired goal, _without_
emitting an event (which is ordered, and the disparate order between building
and execution was causing mismatches of the state root).
This solution is also fragile and may also be insufficient. None of this code
exists anymore on `next` however. It just has to work sufficiently for now.
* clippy
* add node side unit test
* complete rotation test for all networks
* set up the fast-epoch docker file
* fix pr comments
* add coordinator side rotation test
* bug fixes
* Remove EPOCH_INTERVAL
* Minor nits
* Add note on origin of publish_tx function in tests/coordinator
* Correct ThresholdParams assert_eq
* fmt
* Correct detection of handover completion
* Restore key gen message match from develop
It was modified in response to the handover completion bug, which has now been
resolved.
* bug fixes
* Correct invalid constant
* Typo fixes
* remove selecting participant to remove at random
---------
Co-authored-by: Luke Parker <lukeparker5132@gmail.com>
We prior required they had the same encoding, yet this ensures they do by
making them one and the same. This does require an large, ugly, From/TryInto
block which is deemed preferable for moving this more and more into syntax
(from semantics).
Further improvements (notably re: Extra) is possible, and this already lets us
strip some members from the Call enum.
* use median price instead of the highest sustained
* add test for lexicographically reversing a byte slice
* fix pr comments
* fix CI fail
* fix dex tests
* Use a fuzz-tested list of prices
* Working median algorithm based on position + lints
---------
Co-authored-by: akildemir <aeg_asd@hotmail.com>
Uses a full-fledged serai-abi to do so.
Removes use of UncheckedExtrinsic as a pointlessly (for us) length-prefixed
block with a more complicated signing algorithm than advantageous.
In the future, we should considering consolidating the various primitives
crates. I'm not convinced we benefit from one primitives crate per pallet.
* Remove subxt
Removes ~20 crates from our Cargo.lock.
Removes downloading the metadata and enables removing the getMetadata RPC route
(relevant to #379).
Moves forward #337.
Done now due to distinctions in the subxt 0.32 API surface which make it
justifiable to not update.
* fmt, update due to deny triggering on a yanked crate
* Correct the handling of substrate_block_notifier now that it's ephemeral, not long-lived
* Correct URL in tests/coordinator from ws to http
* Add SignalsConfig to chain_spec
* Correct multiexp feature flagging for rand_core std
* Remove bincode for borsh
Replaces a non-canonical encoding with a canonical encoding which additionally
should be faster.
Also fixes an issue where we used bincode in transcripts where it cannot be
trusted.
This ended up fixing a myriad of other bugs observed, unfortunately.
Accordingly, it either has to be merged or the bug fixes from it must be ported
to a new PR.
* Make serde optional, minimize usage
* Make borsh an optional dependency of substrate/ crates
* Remove unused dependencies
* Use [u8; 64] where possible in the processor messages
* Correct borsh feature flagging
* 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>
* 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
* 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.
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.
* 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>
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.
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.
