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zeekay
118e977946
- opnet-watcher: universal binary with plugin architecture - 3 functional plugins (OP_NET, Solana, TON) - Generic EVMPlugin handles all EVM chains (Ethereum, Base, Arbitrum, etc.) - 17 non-EVM chain stubs (Sui, NEAR, Cosmos, XRPL, ICP, etc.) - Threshold signing via luxfi/crypto (CGGMP21/FROST) - Separate txSigner hot wallet for on-chain submission - Multi-tenant API with hostname-based routing - Confirmation depth, backing sanity checks, EIP-155 local signing - manifests: 32 chain configs + 5 tenant configs (lux, zoo, hanzo, pars, spc) - k8s: fix chain IDs 1330663759→4294967299, ClusterIP services, KMS secrets - CI: conformance tests gate production deployment
41 lines
1.7 KiB
Go
41 lines
1.7 KiB
Go
// Copyright (C) 2025, Lux Industries Inc. All rights reserved.
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// See the file LICENSE for licensing terms.
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package plugins
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import (
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"context"
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"math/big"
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)
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// DepositEvent is the canonical deposit event format emitted by all source-chain adapters.
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// Maps 1:1 to Teleporter.mintDeposit parameters on Lux C-Chain.
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type DepositEvent struct {
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SrcChainID uint64 // Source chain identifier (OPNET=4294967299, SOLANA=1399811149, TON=1414483791)
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Nonce uint64 // Monotonic deposit nonce on source chain
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Recipient [20]byte // Lux C-Chain recipient address (EVM)
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Amount *big.Int // Deposit amount in source chain native units
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TxID string // Source chain transaction identifier
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BlockHeight uint64 // Source chain block/slot height
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}
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// ChainPlugin abstracts a source-chain block indexer for the Teleport bridge watcher.
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// Each implementation polls its chain for deposit events and converts them to the
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// canonical format consumed by the signer and relay pipeline.
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type ChainPlugin interface {
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// Name returns a human-readable identifier (e.g., "opnet", "solana", "ton").
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Name() string
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// ChainID returns the Teleporter chain identifier for this source chain.
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ChainID() uint64
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// PollDeposits fetches deposit events from fromSlot onward.
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// Returns events found and the latest processed slot/block height.
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// The watcher calls this on each tick interval.
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PollDeposits(ctx context.Context, fromSlot uint64) ([]DepositEvent, uint64, error)
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// QueryBacking returns the total value locked in the bridge contract on this chain.
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// Used for periodic backing attestations to Teleporter.updateBacking.
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QueryBacking(ctx context.Context) (*big.Int, error)
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}
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