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https://gitlab.com/pulsechaincom/prysm-pulse.git
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48 lines
1.8 KiB
Go
48 lines
1.8 KiB
Go
package kv
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import (
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"github.com/prysmaticlabs/prysm/shared/bytesutil"
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"github.com/prysmaticlabs/prysm/slasher/db/types"
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)
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const (
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latestEpochKey = "LATEST_EPOCH_DETECTED"
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chainHeadKey = "CHAIN_HEAD"
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spannerEncodedLength = 7
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)
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var (
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indexedAttestationsRootsByTargetBucket = []byte("indexed-attestations-roots-by-target")
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indexedAttestationsBucket = []byte("indexed-attestations")
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// Slasher-related buckets.
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historicIndexedAttestationsBucket = []byte("historic-indexed-attestations-bucket")
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historicBlockHeadersBucket = []byte("historic-block-headers-bucket")
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slashingBucket = []byte("slashing-bucket")
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chainDataBucket = []byte("chain-data-bucket")
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compressedIdxAttsBucket = []byte("compressed-idx-atts-bucket")
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validatorsPublicKeysBucket = []byte("validators-public-keys-bucket")
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// In order to quickly detect surround and surrounded attestations we need to store
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// the min and max span for each validator for each epoch.
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// see https://github.com/protolambda/eth2-surround/blob/master/README.md#min-max-surround
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validatorsMinMaxSpanBucket = []byte("validators-min-max-span-bucket")
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)
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func encodeSlotValidatorID(slot uint64, validatorID uint64) []byte {
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return append(bytesutil.Bytes8(slot), bytesutil.Bytes8(validatorID)...)
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}
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func encodeSlotValidatorIDSig(slot uint64, validatorID uint64, sig []byte) []byte {
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return append(append(bytesutil.Bytes8(slot), bytesutil.Bytes8(validatorID)...), sig...)
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}
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func encodeEpochSig(targetEpoch uint64, sig []byte) []byte {
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return append(bytesutil.Bytes8(targetEpoch), sig...)
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}
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func encodeType(st types.SlashingType) []byte {
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return []byte{byte(st)}
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}
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func encodeTypeRoot(st types.SlashingType, root [32]byte) []byte {
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return append([]byte{byte(st)}, root[:]...)
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}
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