b1a0e9637b
Adds expectedBlockMajorVersion and checkBlockVersion, called from ValidateBlock before timestamp validation. Block version must match the fork era: HF0->0, HF1->1, HF3->2, HF4+->3. Tests cover both mainnet and testnet fork schedules including boundary heights. Co-Authored-By: Charon <charon@lethean.io>
39 lines
2 KiB
Go
39 lines
2 KiB
Go
// Copyright (c) 2017-2026 Lethean (https://lt.hn)
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//
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// Licensed under the European Union Public Licence (EUPL) version 1.2.
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// SPDX-License-Identifier: EUPL-1.2
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package consensus
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import "errors"
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// Sentinel errors for consensus validation failures.
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var (
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// Transaction structural errors.
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ErrTxTooLarge = errors.New("consensus: transaction too large")
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ErrNoInputs = errors.New("consensus: transaction has no inputs")
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ErrTooManyInputs = errors.New("consensus: transaction exceeds max inputs")
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ErrInvalidInputType = errors.New("consensus: unsupported input type")
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ErrNoOutputs = errors.New("consensus: transaction has no outputs")
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ErrTooFewOutputs = errors.New("consensus: transaction below min outputs")
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ErrTooManyOutputs = errors.New("consensus: transaction exceeds max outputs")
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ErrInvalidOutput = errors.New("consensus: invalid output")
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ErrDuplicateKeyImage = errors.New("consensus: duplicate key image in transaction")
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ErrInvalidExtra = errors.New("consensus: invalid extra field")
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// Transaction economic errors.
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ErrInputOverflow = errors.New("consensus: input amount overflow")
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ErrOutputOverflow = errors.New("consensus: output amount overflow")
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ErrNegativeFee = errors.New("consensus: outputs exceed inputs")
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// Block errors.
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ErrBlockTooLarge = errors.New("consensus: block exceeds max size")
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ErrBlockMajorVersion = errors.New("consensus: invalid block major version for height")
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ErrTimestampFuture = errors.New("consensus: block timestamp too far in future")
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ErrTimestampOld = errors.New("consensus: block timestamp below median")
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ErrMinerTxInputs = errors.New("consensus: invalid miner transaction inputs")
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ErrMinerTxHeight = errors.New("consensus: miner transaction height mismatch")
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ErrMinerTxUnlock = errors.New("consensus: miner transaction unlock time invalid")
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ErrRewardMismatch = errors.New("consensus: block reward mismatch")
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ErrMinerTxProofs = errors.New("consensus: miner transaction proof count invalid")
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)
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