93 lines
3.1 KiB
Go
93 lines
3.1 KiB
Go
package slashing
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import (
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"time"
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"github.com/tendermint/tendermint/crypto"
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sdk "github.com/cosmos/cosmos-sdk/types"
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)
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func (k Keeper) onValidatorBonded(ctx sdk.Context, address sdk.ConsAddress, _ sdk.ValAddress) {
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// Update the signing info start height or create a new signing info
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_, found := k.getValidatorSigningInfo(ctx, address)
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if !found {
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signingInfo := ValidatorSigningInfo{
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StartHeight: ctx.BlockHeight(),
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IndexOffset: 0,
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JailedUntil: time.Unix(0, 0),
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MissedBlocksCounter: 0,
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}
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k.SetValidatorSigningInfo(ctx, address, signingInfo)
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}
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// Create a new slashing period when a validator is bonded
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slashingPeriod := ValidatorSlashingPeriod{
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ValidatorAddr: address,
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StartHeight: ctx.BlockHeight(),
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EndHeight: 0,
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SlashedSoFar: sdk.ZeroDec(),
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}
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k.SetValidatorSlashingPeriod(ctx, slashingPeriod)
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}
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// Mark the slashing period as having ended when a validator begins unbonding
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func (k Keeper) onValidatorBeginUnbonding(ctx sdk.Context, address sdk.ConsAddress, _ sdk.ValAddress) {
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slashingPeriod := k.getValidatorSlashingPeriodForHeight(ctx, address, ctx.BlockHeight())
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slashingPeriod.EndHeight = ctx.BlockHeight()
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k.SetValidatorSlashingPeriod(ctx, slashingPeriod)
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}
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// When a validator is created, add the address-pubkey relation.
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func (k Keeper) onValidatorCreated(ctx sdk.Context, valAddr sdk.ValAddress) {
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validator := k.validatorSet.Validator(ctx, valAddr)
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k.addPubkey(ctx, validator.GetConsPubKey())
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}
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// When a validator is removed, delete the address-pubkey relation.
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func (k Keeper) onValidatorRemoved(ctx sdk.Context, address sdk.ConsAddress) {
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k.deleteAddrPubkeyRelation(ctx, crypto.Address(address))
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}
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//_________________________________________________________________________________________
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// Wrapper struct
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type Hooks struct {
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k Keeper
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}
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var _ sdk.StakingHooks = Hooks{}
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// Return the wrapper struct
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func (k Keeper) Hooks() Hooks {
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return Hooks{k}
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}
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// Implements sdk.ValidatorHooks
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func (h Hooks) OnValidatorBonded(ctx sdk.Context, consAddr sdk.ConsAddress, valAddr sdk.ValAddress) {
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h.k.onValidatorBonded(ctx, consAddr, valAddr)
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}
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// Implements sdk.ValidatorHooks
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func (h Hooks) OnValidatorBeginUnbonding(ctx sdk.Context, consAddr sdk.ConsAddress, valAddr sdk.ValAddress) {
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h.k.onValidatorBeginUnbonding(ctx, consAddr, valAddr)
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}
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// Implements sdk.ValidatorHooks
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func (h Hooks) OnValidatorRemoved(ctx sdk.Context, consAddr sdk.ConsAddress, _ sdk.ValAddress) {
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h.k.onValidatorRemoved(ctx, consAddr)
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}
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// Implements sdk.ValidatorHooks
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func (h Hooks) OnValidatorCreated(ctx sdk.Context, valAddr sdk.ValAddress) {
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h.k.onValidatorCreated(ctx, valAddr)
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}
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// nolint - unused hooks
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func (h Hooks) OnValidatorPowerDidChange(ctx sdk.Context, consAddr sdk.ConsAddress, valAddr sdk.ValAddress) {
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}
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func (h Hooks) OnValidatorModified(_ sdk.Context, _ sdk.ValAddress) {}
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func (h Hooks) OnDelegationCreated(_ sdk.Context, _ sdk.AccAddress, _ sdk.ValAddress) {}
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func (h Hooks) OnDelegationSharesModified(_ sdk.Context, _ sdk.AccAddress, _ sdk.ValAddress) {}
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func (h Hooks) OnDelegationRemoved(_ sdk.Context, _ sdk.AccAddress, _ sdk.ValAddress) {}
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