70 lines
2.3 KiB
Go
70 lines
2.3 KiB
Go
package types
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import (
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"encoding/binary"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/types/address"
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"github.com/cosmos/cosmos-sdk/types/kv"
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)
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const (
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// ModuleName is the name of the module
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ModuleName = "slashing"
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// StoreKey is the store key string for slashing
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StoreKey = ModuleName
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// RouterKey is the message route for slashing
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RouterKey = ModuleName
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// QuerierRoute is the querier route for slashing
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QuerierRoute = ModuleName
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)
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// Keys for slashing store
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// Items are stored with the following key: values
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//
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// - 0x01<consAddrLen (1 Byte)><consAddress_Bytes>: ValidatorSigningInfo
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//
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// - 0x02<consAddrLen (1 Byte)><consAddress_Bytes><period_Bytes>: bool
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//
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// - 0x03<accAddrLen (1 Byte)><accAddr_Bytes>: cryptotypes.PubKey
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var (
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ValidatorSigningInfoKeyPrefix = []byte{0x01} // Prefix for signing info
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ValidatorMissedBlockBitArrayKeyPrefix = []byte{0x02} // Prefix for missed block bit array
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AddrPubkeyRelationKeyPrefix = []byte{0x03} // Prefix for address-pubkey relation
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)
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// ValidatorSigningInfoKey - stored by *Consensus* address (not operator address)
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func ValidatorSigningInfoKey(v sdk.ConsAddress) []byte {
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return append(ValidatorSigningInfoKeyPrefix, address.MustLengthPrefix(v.Bytes())...)
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}
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// ValidatorSigningInfoAddress - extract the address from a validator signing info key
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func ValidatorSigningInfoAddress(key []byte) (v sdk.ConsAddress) {
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// Remove prefix and address length.
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kv.AssertKeyAtLeastLength(key, 3)
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addr := key[2:]
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return sdk.ConsAddress(addr)
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}
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// ValidatorMissedBlockBitArrayPrefixKey - stored by *Consensus* address (not operator address)
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func ValidatorMissedBlockBitArrayPrefixKey(v sdk.ConsAddress) []byte {
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return append(ValidatorMissedBlockBitArrayKeyPrefix, address.MustLengthPrefix(v.Bytes())...)
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}
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// ValidatorMissedBlockBitArrayKey - stored by *Consensus* address (not operator address)
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func ValidatorMissedBlockBitArrayKey(v sdk.ConsAddress, i int64) []byte {
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b := make([]byte, 8)
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binary.LittleEndian.PutUint64(b, uint64(i))
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return append(ValidatorMissedBlockBitArrayPrefixKey(v), b...)
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}
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// AddrPubkeyRelationKey gets pubkey relation key used to get the pubkey from the address
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func AddrPubkeyRelationKey(addr []byte) []byte {
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return append(AddrPubkeyRelationKeyPrefix, address.MustLengthPrefix(addr)...)
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}
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