typescript 7.0.2 is the native compiler and exports no JavaScript API, so hardhat,
ts-node and next cannot read it. Both projects take it aliased as tsgo for the
typechecking and keep typescript on the 6 line for the tools; next 16.0.1 in
particular does not recognize a bare 7 pin and runs an unsolicited
`pnpm add -D typescript` mid-build.
contracts/ reports 0 diagnostics under both compilers with strict spelled out —
TS7 turns it on by default and this config never opted in. docs/ reports the same 5
under both, once the side-effect CSS import gets the ambient declaration TS7 now
demands. Neither project had a typecheck script.
Co-authored-by: Hanzo Dev <[email protected]>
luxd serves chain routes under /v1/chain, and the node, cli and sdk releases
already ship it. The deployed gateways still answer the old prefix, so remote
reads break until they are redeployed; the estate moves together rather than
sitting half converted.
Lines that record an observation - a probe, a status code, a past release -
keep the prefix they were written against, as do URLs on hosts that are not
ours. Avalanche endpoints move to /ext/bc, which is the path that host serves.
Co-authored-by: Hanzo Dev <[email protected]>
The rename to /v1/chain is real in luxd source, but the deployed fleet has not
taken it yet: probed just now, api.lux.network, api.lux-test.network,
api.zoo.network and api.hanzo.network each answer 200 on /v1/bc/C/rpc and 404 on
/v1/chain/C/rpc. Composing /v1/chain against those hosts reaches nothing, which
is the failure the rename set out to prevent.
The move belongs with the node redeploy, not ahead of it.
Co-authored-by: Hanzo Dev <[email protected]>
luxd serves chain routes under /v1/chain; the /v1/bc prefix it replaced is
gone, so anything composing it reaches nothing. Lines that record an
observation - a probe, a status code, a past release - keep the prefix they
were written against, as do URLs on hosts that are not ours.
Co-authored-by: Hanzo Dev <[email protected]>
luxd serves chain APIs under one segment from constants.ChainAliasPrefix
(constants v1.6.4, node v1.36.181):
/v1/bc/<alias>/... -> /v1/chain/<alias>/...
/ext/bc/<alias>/... -> /v1/chain/<alias>/...
Observations keep their original addresses: a dated note or a recorded status
code is a fact about when it was written, not an instruction to follow.
luxd pins baseURL="/v1" (node/server/http/server.go:33) and has never
served /ext, so both exported constructors — plugin/evm/client.NewClient
and warp.NewClient — built a path no node answers. They are the seam
every out-of-tree caller goes through: cli/pkg/utils/staking.go,
sdk/validatormanager/uptime.go and netrunner/api all hand them a bare
node URI, and staking.go's own SplitRPCURI already parsed /v1/bc/<id>/rpc.
Those callers were already on /v1; this package was the lagging outlier,
so fixing it here fixes all of them without touching one.
Also corrects the simulator's default websocket endpoint, the hardhat
default, and the docs — including api.testnet.lux.network, which does not
serve RPC at all. The testnet host is api.lux-test.network (chainId
0x17870). Prefix-only sweeps miss that class of error.
Tests pin the constructed path against an httptest server, with both an
alias and a blockchain ID, so a future prefix change fails loudly instead
of silently 404ing in production.
Co-authored-by: Hanzo Dev <[email protected]>
TypeScript 7 is the native Go compiler and removes `baseUrl` and
`moduleResolution: node|node10`. Both appear here, so `tsc` from TS7
refuses the config outright (TS5102 / TS5108) and cannot typecheck.
`paths` targets resolve relative to `baseUrl` when it is set and relative
to the tsconfig file otherwise. Every `baseUrl` folded here already
pointed at the config's own directory, so dropping it moves nothing and
the targets are left byte-identical. Where a baseUrl pointed elsewhere,
each affected target was rewritten as join(baseUrl, target).
`moduleResolution` was chosen from the declared `module`: commonjs ->
node16, esnext/preserve -> bundler. Configs whose `module` is unset or
exotic were left alone rather than guessed at.
The result is accepted by BOTH toolchains, so nothing has to upgrade
TypeScript in lockstep. Verified on hanzo/chat packages/api: tsc 5.9
779 -> 778 errors (no regression), and tsc 7.0.2 now runs the project
in 2s where it previously refused the config.
Co-authored-by: Hanzo Dev <[email protected]>
A ballot is replayable by construction — the same bytes verify every time —
so hasVoted[proposalId][nodeID] is the only thing between a validator and
counting its weight twice. Keyed by nodeID, never by address.
Co-authored-by: Hanzo Dev <[email protected]>
P-chain stake is not natively readable from the C-chain EVM, and the obvious
fix — a precompile that reads the validator set in Run() — is consensus-fatal.
The BlockContext handed to Run() (precompile/contract/interfaces.go:63) carries
Number, Timestamp and GetPredicateResults, and nothing else; a validator-set
read from there would have to use the node's own current P-chain height
(node vms/platformvm/validators/manager.go:214 getCurrentHeight ->
state.GetLastAccepted), so two honest nodes executing the same block a second
apart would compute different weights and fork the chain.
The one place a P-chain height IS agreed is predicate verification:
Block.VerifyWithContext passes ProposerVMBlockCtx.PChainHeight to
VerifyPredicate (plugin/evm/block.go:283), the pass/fail bitset is written into
the header (miner/worker.go:514) and re-checked on replay
(plugin/evm/block.go:366). A ballot verified there is a consensus-committed
fact, and historical sets stay reconstructible from P-chain weight diffs.
So the ballot CLAIMS a weight and the predicate refuses any overstatement:
weight <= weightAt(ballot.pChainHeight) - no flash-stake
weight <= weightAt(block.pChainHeight) - no exited or shrunken validator
totalWeight == totalAt(snapshot) - the denominator is exact
Under-claiming is always allowed, so a voter never has to predict which block
its transaction lands in.
The unit of weight is the validator, and it already includes delegations: the
P-chain keeps one weight per nodeID and folds each delegator into it
(node vms/platformvm/state/state_validators.go:570,582 — AddStaker(own stake)
then AddWeight(each delegator) under the same key). One map entry per nodeID is
what makes double-counting a delegation impossible. Delegators do not get a
separate ballot; their override is exit, which needs no code.
Authorisation reuses the BLS key the P-chain already binds to the nodeID, so
there is no registry to capture, no admin to hold it and no key ceremony. The
signature covers (domain, chainID, nodeID, voter, authEpoch) only — a standing
authorisation, reusable for every later proposal, rotated by signing a strictly
greater epoch.
Uptime is deliberately not a gate: it is absent from GetValidatorOutput and is
a per-node subjective measurement (all five mainnet validators report
uptime 0.0000 through the public API), so no deterministic rule can read it.
Proven against a read-only fork of mainnet 96369 — the real five-validator set,
real registered BLS keys, real 5e17/2.5e18 weights — including that no ballot
is accepted for any of them without the operator's key.
Address 0x0200...0006 is the next free slot after warp; eth_getCode on 96369
returns 0x for it and 0x01 for warp, so predicates are already live there.
Co-authored-by: Hanzo Dev <[email protected]>
- Rename plugin/evm/upgrade/subnetevm package to feewindow
- Rename SubnetEVMTimestamp to EVMTimestamp (JSON: evmTimestamp)
- Rename IsSubnetEVM method to IsEVM
- Rename SubnetEVMDefaultChainConfig to EVMDefaultChainConfig
- Rename TestSubnetEVMChainConfig to TestEVMChainConfig
- Rename TestPreSubnetEVMChainConfig to TestPreEVMChainConfig
- Rename ethclient/subnetevmclient to ethclient/evmclient
- Update VM factory ID from "subnetevm" to "evm"
- Remove all backward compatibility aliases
- Update all documentation and comments
Breaking change: This removes all SubnetEVM naming - only "EVM" is supported.
No backward compatibility maintained as per user requirement.
- Updated go:generate comments to use luxfi/geth instead of ethereum/go-ethereum
- Fixed GitHub issue/PR references to point to luxfi repositories
- Updated comments referencing the Lux geth fork
- Part of the migration to unified EVM architecture with Lux consensus
Updated all copyright headers from "Lux Partners Limited" to "Lux Industries Inc" and updated the year to 2025 to reflect the new holding company structure.
* introduce e upgrade
* map upgrades
* check if upgrade is non-nil
* fix checkForks
* Fix tests
* revert test changes
* fix tests
* remove block no param from IsCancun
* add UT
* use avalanche defaults for timestamps
* use non-zero timestamps in genesis configs
* fix test timestamps
* add timestamp to ethapi genesis
* fix blockchain test genesis timestamp
* fix test
* review fixes
* fix warp event packing
* add hardhat tests for warp
* remove destination fields from test
* parse from event data
* move setup to beforesuite
* add message id to events + return types
* fix test
* fix comment
* format example warp sol
* fix warp event packing
* add hardhat tests for warp
* remove destination fields from test
* parse from event data
* move setup to beforesuite
* Revert "move setup to beforesuite"
This reverts commit 59abbf14432d29a6c3a82cfcb3e18badadfcd87b.
* cleanups
* move variables to definition
* remove hex checks
* use mocha conf to increase timeouts
* Remove destinationAddress and destinationChainID from Warp Message
* Use UnpackInput instead of UnpackInputIntoInterface
The generated code now matches the output of generate_procompile.sh script
* update npm package
* expand allowlist.configure
* add activation func to precompile functions
* move chainconfig to precompileconfig
* use chainconfig in verification
* trim unnecessary changes
* add manager role
* fix tests
* add verify test
* nits
* add mocks
* reviews
* fix linter
* fix benchmarks
* nits
* nits
* fix alow list bind tests & ensure they're being tested (#841)
* simplify can modify check
* fix vm tests
* Add manager allowlist role merge (#850)
* Warp stapling block context (#823)
* Add GetPredicateResults to BlockContext
* Serve predicate results from blockContext
* Allow extra data to extend past DynamicFeeWindow post DUpgrade
* Get vm warp unit tests working
* Bump ANR to intermediate version to fix incompatibility with AvalancheGo
* Add kc to EthKeyChain
* Bump avalanchego dep in scripts for CI
* Add block hash payload support
* Use gomocks for precompileconfig and predicater and re-write CheckPredicates with gomocks
* Use gomock for mock accessible state and block context
* Fix existing warp contract tests with mock block context
* Remove unused mockPredicater impl
* x/warp: add contract execution unit tests
* Update NewEVMBlockContext
* Add AppendExtra to syncervm to fix tests
* x/warp: add unit test for multiple predicate results
* core: add unit test for CheckPredicates insufficient gas
* Update receive warp message test to trace block and assert the expected result
* Fix lint
* Update warp solidity contracts
* Fix block context mocks for bench
* Update precompile/precompileconfig/config.go
Co-authored-by: Darioush Jalali <[email protected]>
Signed-off-by: aaronbuchwald <[email protected]>
* Cleanup
* precompile/results: Add predicate results tests + comments
* nits
* precompile/results: omit tx predicate results if empty
* core: add invariant comment to predicate check
* Address PR comments
* Fix unpackWarpMessage and add unit tests
* Rename OriginChainID -> SourceChainID to match ago warp message type
* nits
* x/warp: set public key in warp predicate unit tests
* Update payload format
* Clarify IWarpMessenger verified message return types
* core/state: improve statedb warp specific comments
* Update input param type to uint32 to avoid potential overflow on conversion
* Update GetPredicateStorageSlots arg type to uint32
* warp/payload: add README for payload serialization (#835)
* Fix merge
* x/warp: add unit test for PrimaryNetwork to Subnet predicate verification (#831)
* precompilebind: add ChainConfig with DUpgrade enabled to precompile chain config verify template
* plugin/evm: add ExampleWarp tests to vm warp unit tests
* Update ExampleWarp contract usage
* plugin/evm: update unit test to use different source / destination addresses
* Add GetPredicateResults to BlockContext
* Serve predicate results from blockContext
* Allow extra data to extend past DynamicFeeWindow post DUpgrade
* Get vm warp unit tests working
* Bump ANR to intermediate version to fix incompatibility with AvalancheGo
* Add kc to EthKeyChain
* Bump avalanchego dep in scripts for CI
* Add block hash payload support
* Use gomocks for precompileconfig and predicater and re-write CheckPredicates with gomocks
* Use gomock for mock accessible state and block context
* Fix existing warp contract tests with mock block context
* Remove unused mockPredicater impl
* x/warp: add contract execution unit tests
* Update NewEVMBlockContext
* Add AppendExtra to syncervm to fix tests
* x/warp: add unit test for multiple predicate results
* core: add unit test for CheckPredicates insufficient gas
* Update receive warp message test to trace block and assert the expected result
* Fix lint
* Update warp solidity contracts
* Fix block context mocks for bench
* Update precompile/precompileconfig/config.go
Co-authored-by: Darioush Jalali <[email protected]>
Signed-off-by: aaronbuchwald <[email protected]>
* Cleanup
* precompile/results: Add predicate results tests + comments
* nits
* precompile/results: omit tx predicate results if empty
* core: add invariant comment to predicate check
* Address PR comments
* Fix unpackWarpMessage and add unit tests
* Rename OriginChainID -> SourceChainID to match ago warp message type
* nits
* x/warp: set public key in warp predicate unit tests
* Update payload format
* Clarify IWarpMessenger verified message return types
* core/state: improve statedb warp specific comments
* Update input param type to uint32 to avoid potential overflow on conversion
* Update GetPredicateStorageSlots arg type to uint32
* warp/payload: add README for payload serialization (#835)
* Fix merge
* Add warp contract implementation
* Cleanup predicate test
* Fix new function signature
* Replace invalid fuzz test with unit test
* Add chain config to enable warp API for warp e2e test
* remove unused var
* Add experimental warning and move warp precompile to x/ package
* fix warning label
* Fix warning
* vm test nits
* Improve sendWarpMessenger sol comment
* more vm warp test nits
* Move warp params into params package
* More vm warp test nits
* Address more PR comments
* Remove triggerTx2
* Add check for expected topics from sendWarpMessage log
* Fix config test
* Fix incorrect replace
* remove unnecessary echo
* Address comments
* Address comments
* Address PR comments
* Improve comments
* Convert [32]byte type to common.Hash
* Add base cost for getVerifiedWarpMessage
* fix require equal type check
* Fix updated awm message format
* Update warp message format
* Move IWarpMessenger.sol to interfaces/
* Add newline to warp genesis
* uncomment assertion
* Fix broken links in README
Use SynchronizedBeforeSuite to create the node and all the subnet that are
needed to run tests. Pass the blockchainID to each work processor and run the
tests in parallel to reduce runtime
zeekayandHanzo Dev