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