-
Notifications
You must be signed in to change notification settings - Fork 0
/
genesis.go
80 lines (66 loc) · 2.48 KB
/
genesis.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
package types
import (
"fmt"
"time"
sdk "github.com/brc20-collab/brczero/libs/cosmos-sdk/types"
)
// GenesisState - all slashing state that must be provided at genesis
type GenesisState struct {
Params Params `json:"params" yaml:"params"`
SigningInfos map[string]ValidatorSigningInfo `json:"signing_infos" yaml:"signing_infos"`
MissedBlocks map[string][]MissedBlock `json:"missed_blocks" yaml:"missed_blocks"`
}
// NewGenesisState creates a new GenesisState object
func NewGenesisState(
params Params, signingInfos map[string]ValidatorSigningInfo, missedBlocks map[string][]MissedBlock,
) GenesisState {
return GenesisState{
Params: params,
SigningInfos: signingInfos,
MissedBlocks: missedBlocks,
}
}
// MissedBlock
type MissedBlock struct {
Index int64 `json:"index" yaml:"index"`
Missed bool `json:"missed" yaml:"missed"`
}
// NewMissedBlock creates a new MissedBlock instance
func NewMissedBlock(index int64, missed bool) MissedBlock {
return MissedBlock{
Index: index,
Missed: missed,
}
}
// DefaultGenesisState - default GenesisState used by Cosmos Hub
func DefaultGenesisState() GenesisState {
return GenesisState{
Params: DefaultParams(),
SigningInfos: make(map[string]ValidatorSigningInfo),
MissedBlocks: make(map[string][]MissedBlock),
}
}
// ValidateGenesis validates the slashing genesis parameters
func ValidateGenesis(data GenesisState) error {
downtime := data.Params.SlashFractionDowntime
if downtime.IsNegative() || downtime.GT(sdk.OneDec()) {
return fmt.Errorf("slashing fraction downtime should be less than or equal to one and greater than zero, is %s", downtime.String())
}
dblSign := data.Params.SlashFractionDoubleSign
if dblSign.IsNegative() || dblSign.GT(sdk.OneDec()) {
return fmt.Errorf("slashing fraction double sign should be less than or equal to one and greater than zero, is %s", dblSign.String())
}
minSign := data.Params.MinSignedPerWindow
if minSign.IsNegative() || minSign.GT(sdk.OneDec()) {
return fmt.Errorf("min signed per window should be less than or equal to one and greater than zero, is %s", minSign.String())
}
downtimeJail := data.Params.DowntimeJailDuration
if downtimeJail < 1*time.Minute {
return fmt.Errorf("downtime unblond duration must be at least 1 minute, is %s", downtimeJail.String())
}
signedWindow := data.Params.SignedBlocksWindow
if signedWindow < 10 {
return fmt.Errorf("signed blocks window must be at least 10, is %d", signedWindow)
}
return nil
}