mirror of
https://github.com/luxfi/node.git
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zeekay
7cf87b230b
The module already called itself github.com/luxfi/node while containing no node in Go: cmd/luxd was twenty-one lines that printed the size of a few types, and the Go column of the matrix measured a VM plugin. A repo that fetches the thing it claims to be has not replaced it, so the Go sources move in — 1515 files, the daemon and everything under it — and the build reaches outside this module for nothing. Rust and C++ sit beside it unchanged and are still measured against it by the differential. That is the point of one repo: the reference implementation and the two ports are the same checkout, so parity is a thing you can run rather than a thing you assert. Verified: builds, and the closure carries no lux-private — checked at build time rather than believed. The daemon starts twelve chains on a local network (P X C Q Z A B G K M F, plus D through its plugin) and reports healthy.
145 lines
3.0 KiB
Go
145 lines
3.0 KiB
Go
// Copyright (C) 2019-2025, Lux Industries Inc. All rights reserved.
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// See the file LICENSE for licensing terms.
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package executor
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import (
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"context"
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"github.com/luxfi/node/vms/platformvm/txs"
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"github.com/luxfi/node/vms/platformvm/warp"
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validators "github.com/luxfi/validators"
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)
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const (
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WarpQuorumNumerator = 67
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WarpQuorumDenominator = 100
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)
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var _ txs.Visitor = (*warpVerifier)(nil)
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// VerifyWarpMessages verifies all warp messages in the tx. If any of the warp
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// messages are invalid, an error is returned.
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func VerifyWarpMessages(
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ctx context.Context,
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networkID uint32,
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validatorState validators.State,
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pChainHeight uint64,
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tx txs.UnsignedTx,
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) error {
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return tx.Visit(&warpVerifier{
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context: ctx,
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networkID: networkID,
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validatorState: validatorState,
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pChainHeight: pChainHeight,
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})
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}
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type warpVerifier struct {
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context context.Context
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networkID uint32
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validatorState validators.State
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pChainHeight uint64
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}
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func (*warpVerifier) AddValidatorTx(*txs.AddValidatorTx) error {
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return nil
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}
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func (*warpVerifier) AddChainValidatorTx(*txs.AddChainValidatorTx) error {
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return nil
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}
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func (*warpVerifier) AddDelegatorTx(*txs.AddDelegatorTx) error {
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return nil
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}
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func (*warpVerifier) CreateChainTx(*txs.CreateChainTx) error {
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return nil
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}
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func (*warpVerifier) CreateNetworkTx(*txs.CreateNetworkTx) error {
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return nil
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}
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func (*warpVerifier) ImportTx(*txs.ImportTx) error {
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return nil
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}
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func (*warpVerifier) ExportTx(*txs.ExportTx) error {
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return nil
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}
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func (*warpVerifier) RewardValidatorTx(*txs.RewardValidatorTx) error {
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return nil
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}
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func (*warpVerifier) RemoveChainValidatorTx(*txs.RemoveChainValidatorTx) error {
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return nil
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}
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func (*warpVerifier) TransformChainTx(*txs.TransformChainTx) error {
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return nil
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}
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func (*warpVerifier) AddPermissionlessValidatorTx(*txs.AddPermissionlessValidatorTx) error {
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return nil
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}
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func (*warpVerifier) AddPermissionlessDelegatorTx(*txs.AddPermissionlessDelegatorTx) error {
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return nil
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}
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func (*warpVerifier) TransferChainOwnershipTx(*txs.TransferChainOwnershipTx) error {
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return nil
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}
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func (*warpVerifier) BaseTx(*txs.BaseTx) error {
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return nil
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}
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func (*warpVerifier) ConvertNetworkTx(*txs.ConvertNetworkTx) error {
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return nil
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}
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func (*warpVerifier) IncreaseL1ValidatorBalanceTx(*txs.IncreaseL1ValidatorBalanceTx) error {
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return nil
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}
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func (*warpVerifier) DisableL1ValidatorTx(*txs.DisableL1ValidatorTx) error {
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return nil
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}
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func (w *warpVerifier) RegisterL1ValidatorTx(tx *txs.RegisterL1ValidatorTx) error {
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return w.verify(tx.Message())
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}
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func (w *warpVerifier) SetL1ValidatorWeightTx(tx *txs.SetL1ValidatorWeightTx) error {
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return w.verify(tx.Message())
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}
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func (w *warpVerifier) verify(message []byte) error {
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msg, err := warp.ParseMessage(message)
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if err != nil {
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return err
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}
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validators, err := warp.GetCanonicalValidatorSetFromChainID(
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w.context,
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w.validatorState,
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w.pChainHeight,
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msg.SourceChainID,
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)
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if err != nil {
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return err
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}
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return msg.Signature.Verify(
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&msg.UnsignedMessage,
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w.networkID,
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validators,
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WarpQuorumNumerator,
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WarpQuorumDenominator,
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)
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}
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