status-im/status-go

package api

import (
    "crypto/ecdsa"

    signercore "github.com/ethereum/go-ethereum/signer/core/apitypes"

    "github.com/status-im/status-go/eth-node/types"
    "github.com/status-im/status-go/multiaccounts"
    "github.com/status-im/status-go/multiaccounts/accounts"
    "github.com/status-im/status-go/multiaccounts/settings"
    "github.com/status-im/status-go/params"
    "github.com/status-im/status-go/services/personal"
    "github.com/status-im/status-go/services/typeddata"
    "github.com/status-im/status-go/transactions"
)

// StatusBackend defines the contract for the Status.im service
type StatusBackend interface {
    // IsNodeRunning() bool                       // NOTE: Only used in tests
    StartNode(config *params.NodeConfig) error // NOTE: Only used in canary
    StartNodeWithKey(acc multiaccounts.Account, password string, keyHex string, conf *params.NodeConfig) error
    StartNodeWithAccount(acc multiaccounts.Account, password string, conf *params.NodeConfig, chatKey *ecdsa.PrivateKey) error
    StartNodeWithAccountAndInitialConfig(account multiaccounts.Account, password string, settings settings.Settings, conf *params.NodeConfig, subaccs []*accounts.Account, chatKey *ecdsa.PrivateKey) error
    StopNode() error
    // RestartNode() error // NOTE: Only used in tests

    GetNodeConfig() (*params.NodeConfig, error)
    UpdateRootDataDir(datadir string)

    // SelectAccount(loginParams account.LoginParams) error
    OpenAccounts() error
    GetAccounts() ([]multiaccounts.Account, error)
    LocalPairingStarted() error
    // SaveAccount(account multiaccounts.Account) error
    SaveAccountAndStartNodeWithKey(acc multiaccounts.Account, password string, settings settings.Settings, conf *params.NodeConfig, subaccs []*accounts.Account, keyHex string) error
    Recover(rpcParams personal.RecoverParams) (types.Address, error)
    Logout() error

    CallPrivateRPC(inputJSON string) (string, error)
    CallRPC(inputJSON string) (string, error)
    HashTransaction(sendArgs transactions.SendTxArgs) (transactions.SendTxArgs, types.Hash, error)
    HashTypedData(typed typeddata.TypedData) (types.Hash, error)
    HashTypedDataV4(typed signercore.TypedData) (types.Hash, error)
    ResetChainData() error
    SendTransaction(sendArgs transactions.SendTxArgs, password string) (hash types.Hash, err error)
    SendTransactionWithChainID(chainID uint64, sendArgs transactions.SendTxArgs, password string) (hash types.Hash, err error)
    SendTransactionWithSignature(sendArgs transactions.SendTxArgs, sig []byte) (hash types.Hash, err error)
    SignHash(hexEncodedHash string) (string, error)
    SignMessage(rpcParams personal.SignParams) (types.HexBytes, error)
    SignTypedData(typed typeddata.TypedData, address string, password string) (types.HexBytes, error)
    SignTypedDataV4(typed signercore.TypedData, address string, password string) (types.HexBytes, error)

    ConnectionChange(typ string, expensive bool)
    AppStateChange(state string)

    ExtractGroupMembershipSignatures(signaturePairs [][2]string) ([]string, error)
    SignGroupMembership(content string) (string, error)
}