/
key_assignment.go
106 lines (93 loc) · 3.6 KB
/
key_assignment.go
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package types
import (
"fmt"
"strings"
errorsmod "cosmossdk.io/errors"
sdk "github.com/cosmos/cosmos-sdk/types"
ccvtypes "github.com/cosmos/interchain-security/v5/x/ccv/types"
)
// A validator's consensus address on the provider chain.
type ProviderConsAddress struct {
Address sdk.ConsAddress
}
// A validator's assigned consensus address for a consumer chain.
// Note this type is for type safety within provider code, consumer code uses normal sdk.ConsAddress,
// since there's no notion of provider vs consumer address.
type ConsumerConsAddress struct {
Address sdk.ConsAddress
}
// NewProviderConsAddress creates a new ProviderConsAddress,
// a validator's consensus address on the provider chain.
func NewProviderConsAddress(addr sdk.ConsAddress) ProviderConsAddress {
return ProviderConsAddress{
Address: addr,
}
}
func (p *ProviderConsAddress) ToSdkConsAddr() sdk.ConsAddress {
return p.Address
}
// String implements the Stringer interface for ProviderConsAddress,
// in the same format as sdk.ConsAddress
func (p *ProviderConsAddress) String() string {
return p.ToSdkConsAddr().String()
}
// NewConsumerConsAddress creates a new ConsumerConsAddress,
// a validator's assigned consensus address for a consumer chain.
// Note this type is for type safety within provider code, consumer code uses normal sdk.ConsAddress,
// since there's no notion of provider vs consumer address.
func NewConsumerConsAddress(addr sdk.ConsAddress) ConsumerConsAddress {
return ConsumerConsAddress{
Address: addr,
}
}
func (c *ConsumerConsAddress) ToSdkConsAddr() sdk.ConsAddress {
return c.Address
}
// String implements the Stringer interface for ConsumerConsAddress,
// in the same format as sdk.ConsAddress
func (c *ConsumerConsAddress) String() string {
return c.ToSdkConsAddr().String()
}
// KeyAssignmentValidateBasic validates all the genesis state for key assignment
// This is a utility. Key Assignment does not define any new proto types, but
// has a lot of nested data.
func KeyAssignmentValidateBasic(
assignedKeys []ValidatorConsumerPubKey,
byConsumerAddrs []ValidatorByConsumerAddr,
consumerAddrsToPrune []ConsumerAddrsToPrune,
) error {
for _, e := range assignedKeys {
if strings.TrimSpace(e.ChainId) == "" {
return errorsmod.Wrap(ccvtypes.ErrInvalidGenesis, "consumer chain id must not be blank")
}
if err := sdk.VerifyAddressFormat(e.ProviderAddr); err != nil {
return errorsmod.Wrap(ccvtypes.ErrInvalidGenesis, fmt.Sprintf("invalid provider address: %s", e.ProviderAddr))
}
if e.ConsumerKey == nil {
return errorsmod.Wrap(ccvtypes.ErrInvalidGenesis, fmt.Sprintf("invalid consumer key: %s", e.ConsumerKey))
}
}
for _, e := range byConsumerAddrs {
if strings.TrimSpace(e.ChainId) == "" {
return errorsmod.Wrap(ccvtypes.ErrInvalidGenesis, "consumer chain id must not be blank")
}
if err := sdk.VerifyAddressFormat(e.ProviderAddr); err != nil {
return errorsmod.Wrap(ccvtypes.ErrInvalidGenesis, fmt.Sprintf("invalid provider address: %s", e.ProviderAddr))
}
if err := sdk.VerifyAddressFormat(e.ConsumerAddr); err != nil {
return errorsmod.Wrap(ccvtypes.ErrInvalidGenesis, fmt.Sprintf("invalid consumer address: %s", e.ConsumerAddr))
}
}
for _, e := range consumerAddrsToPrune {
if strings.TrimSpace(e.ChainId) == "" {
return errorsmod.Wrap(ccvtypes.ErrInvalidGenesis, "consumer chain id must not be blank")
}
// Don't check e.vscid, it's an unsigned integer
for _, a := range e.ConsumerAddrs.Addresses {
if err := sdk.VerifyAddressFormat(a); err != nil {
return errorsmod.Wrap(ccvtypes.ErrInvalidGenesis, fmt.Sprintf("invalid consumer address: %s", a))
}
}
}
return nil
}