tss

type KeygenRequest struct {
	LocalPartyID string
	AllParties   string
	ChainCodeHex string // hex encoded chain code
}

type KeygenResponse struct {
	PubKey string `json:"pub_key"`
}

type KeysignRequest struct {
	PubKey               string `json:"pub_key"`
	MessageToSign        string `json:"message_to_sign"` // base64 encoded message that need to be signed
	KeysignCommitteeKeys string `json:"keysign_committee_keys"`
	LocalPartyKey        string `json:"local_party_key"`
	DerivePath           string `json:"derive_path"`
}

type KeysignResponse struct {
	Msg          string `json:"msg"`
	R            string `json:"r"`
	S            string `json:"s"`
	DerSignature string `json:"der_signature"`
	RecoveryID   string `json:"recovery_id"` // mostly used in ETH
}

type LocalState struct {
	PubKey              string                         `json:"pub_key"`
	ECDSALocalData      keygen.LocalPartySaveData      `json:"ecdsa_local_data"`
	EDDSALocalData      eddsaKeygen.LocalPartySaveData `json:"eddsa_local_data"`
	KeygenCommitteeKeys []string                       `json:"keygen_committee_keys"`
	LocalPartyKey       string                         `json:"local_party_key"`
	ChainCodeHex        string                         `json:"chain_code_hex"`
	ResharePrefix       string                         `json:"reshare_prefix"`
}

type LocalStateAccessor interface {
	GetLocalState(pubKey string) (string, error)
	SaveLocalState(pubkey, localState string) error
}

type MessageFromTss struct {
	WireBytes   []byte `json:"wire_bytes"`
	From        string `json:"from"`
	To          string `json:"to"`
	IsBroadcast bool   `json:"is_broadcast"`
}

type Messenger interface {
	Send(from, to, body string) error
}

type ReshareRequest struct {
	PubKey           string `json:"pub_key"`
	LocalPartyID     string `json:"local_party_id"`
	NewParties       string `json:"all_parties"`
	ChainCodeHex     string `json:"chain_code_hex"`
	OldParties       string `json:"old_parties"`
	ResharePrefix    string `json:"reshare_prefix"`
	NewResharePrefix string `json:"new_reshare_prefix"`
}

type ReshareResponse struct {
	PubKey        string `json:"pub_key"`
	ResharePrefix string `json:"reshare_prefix"`
}

type Service interface {
	// KeygenECDSA generates a new ECDSA keypair
	KeygenECDSA(req *KeygenRequest) (*KeygenResponse, error)
	// KeygenEDDSA generates a new EDDSA keypair
	KeygenEdDSA(req *KeygenRequest) (*KeygenResponse, error)
	// KeysignECDSA signs a message using ECDSA
	KeysignECDSA(req *KeysignRequest) (*KeysignResponse, error)
	// KeysignEDDSA signs a message using EDDSA
	KeysignEdDSA(req *KeysignRequest) (*KeysignResponse, error)
	// ApplyData applies the keygen data to the service
	ApplyData(string) error
}

type ServiceImpl struct {
	// contains filtered or unexported fields
}