1  // Enclave enums
  2  export enum EnclaveMethods {
  3    GET_CHAIN_CODE = 'get-chain-code',
  4    SIGN_TRANSACTION = 'sign-transaction',
  5    SIGN_MESSAGE = 'sign-message',
  6    DISPLAY_ADDRESS = 'display-address'
  7  }
  8  
  9  export enum WalletTypes {
 10    LEDGER = 'ledger',
 11    TREZOR = 'trezor',
 12    SAFE_T = 'safe-t',
 13    KEEPKEY = 'keepkey'
 14  }
 15  
 16  export interface RawTransaction {
 17    chainId: number;
 18    gasLimit: string;
 19    gasPrice: string;
 20    to: string;
 21    nonce: string;
 22    data: string;
 23    value: string;
 24  }
 25  
 26  // Get chain code request
 27  export interface GetChainCodeParams {
 28    walletType: WalletTypes;
 29    dpath: string;
 30  }
 31  
 32  export interface GetChainCodeResponse {
 33    publicKey: string;
 34    chainCode: string;
 35  }
 36  
 37  // Sign Transaction Request
 38  export interface SignTransactionParams {
 39    walletType: WalletTypes;
 40    transaction: RawTransaction;
 41    path: string;
 42  }
 43  
 44  export interface SignTransactionResponse {
 45    signedTransaction: string;
 46  }
 47  
 48  // Sign Message Request
 49  export interface SignMessageParams {
 50    walletType: WalletTypes;
 51    message: string;
 52    path: string;
 53  }
 54  
 55  export interface SignMessageResponse {
 56    signedMessage: string;
 57  }
 58  
 59  // Display Address Request
 60  export interface DisplayAddressParams {
 61    walletType: WalletTypes;
 62    path: string;
 63  }
 64  
 65  export interface DisplayAddressResponse {
 66    success: boolean;
 67  }
 68  
 69  // All Requests & Responses
 70  export type EnclaveMethodParams =
 71    | GetChainCodeParams
 72    | SignTransactionParams
 73    | SignMessageParams
 74    | DisplayAddressParams;
 75  export type EnclaveMethodResponse =
 76    | GetChainCodeResponse
 77    | SignTransactionResponse
 78    | SignMessageResponse
 79    | DisplayAddressResponse;
 80  
 81  // RPC requests, responses & failures
 82  export interface EnclaveSuccessResponse<T = EnclaveMethodResponse> {
 83    data: T;
 84    error?: undefined;
 85  }
 86  
 87  export interface EnclaveErrorResponse {
 88    data?: undefined;
 89    error: {
 90      code: number;
 91      type: string;
 92      message: string;
 93    };
 94  }
 95  
 96  export type EnclaveResponse<T = EnclaveMethodResponse> =
 97    | EnclaveSuccessResponse<T>
 98    | EnclaveErrorResponse;
 99  
100  // Wallet lib
101  export interface WalletLib {
102    getChainCode(dpath: string): Promise<GetChainCodeResponse>;
103    signTransaction(transaction: RawTransaction, path: string): Promise<SignTransactionResponse>;
104    signMessage(msg: string, path: string): Promise<SignMessageResponse>;
105    displayAddress(path: string): Promise<DisplayAddressResponse>;
106  }