4aeb053925
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com> Co-authored-by: Matt Kocubinski <mkocubinski@gmail.com>
54 lines
1.4 KiB
Go
54 lines
1.4 KiB
Go
package codec
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import (
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"cosmossdk.io/errors"
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cryptokeys "github.com/cosmos/cosmos-sdk/crypto/keys"
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bls12_381 "github.com/cosmos/cosmos-sdk/crypto/keys/bls12_381"
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"github.com/cosmos/cosmos-sdk/crypto/keys/ed25519"
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"github.com/cosmos/cosmos-sdk/crypto/keys/secp256k1"
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cryptotypes "github.com/cosmos/cosmos-sdk/crypto/types"
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sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
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)
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func PubKeyToProto(pk cryptokeys.JSONPubkey) (cryptotypes.PubKey, error) {
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switch pk.KeyType {
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case ed25519.PubKeyName:
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return &ed25519.PubKey{
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Key: pk.Value,
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}, nil
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case secp256k1.PubKeyName:
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return &secp256k1.PubKey{
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Key: pk.Value,
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}, nil
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case bls12_381.PubKeyName:
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return &bls12_381.PubKey{
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Key: pk.Value,
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}, nil
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default:
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return nil, errors.Wrapf(sdkerrors.ErrInvalidType, "cannot convert %v to proto public key", pk)
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}
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}
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func PubKeyFromProto(pk cryptotypes.PubKey) (cryptokeys.JSONPubkey, error) {
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switch pk := pk.(type) {
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case *ed25519.PubKey:
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return cryptokeys.JSONPubkey{
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KeyType: ed25519.PubKeyName,
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Value: pk.Bytes(),
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}, nil
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case *secp256k1.PubKey:
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return cryptokeys.JSONPubkey{
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KeyType: secp256k1.PubKeyName,
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Value: pk.Bytes(),
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}, nil
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case *bls12_381.PubKey:
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return cryptokeys.JSONPubkey{
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KeyType: bls12_381.PubKeyName,
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Value: pk.Bytes(),
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}, nil
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default:
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return cryptokeys.JSONPubkey{}, errors.Wrapf(sdkerrors.ErrInvalidType, "cannot convert %v from proto public key", pk)
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}
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}
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