stellarSignTransaction

Stellar：签名交易

使用指定 BIP32 路径派生的私钥对交易进行签名。用户需要在 Ukey Wallet 上核对交易目标、金额、费用等关键信息后确认。

const result = await HardwareSDK.stellarSignTransaction(
  connectId,
  deviceId,
  params,
);

参数

可选通用参数

• path - 必需 string | Array<number>，该特殊链的路径长度固定为 3。更多信息
• networkPassphrase - 必需 string，网络密码短语。
• transaction - 必需 Object，StellarTransaction 类型。

StellarTransaction 类型

export type StellarTransaction = {
  source: string;
  fee: number;
  sequence: string | number;
  timebounds?: {
    minTime: number;
    maxTime: number;
  };
  memo?: {
    type: 0 | 1 | 2 | 3 | 4;
    id?: string;
    text?: string;
    hash?: string | Buffer;
  };
  operations: StellarOperation[];
};

示例

const response = await HardwareSDK.stellarSignTransaction(connectId, deviceId, {
  path: "m/44'/148'/1'",
  networkPassphrase: "Test SDF Network ; September 2015",
  transaction: {
    source: "GCFXKXQ6X7W7NVTQG6G7X5Q2LJ4J2Y6V5O2X6XWQG3B7M4O6Q1S2D3F4",
    fee: 240,
    sequence: 4238498308,
    memo: {
      type: 0,
    },
    operations: [
      {
        type: "payment",
        source: "GCFXKXQ6X7W7NVTQG6G7X5Q2LJ4J2Y6V5O2X6XWQG3B7M4O6Q1S2D3F4",
        destination: "GDUKMGUGDZQK6YH6Q4L2JQ7TQ5E7VQ3H4M8GQ2J5N6R1W3F9K2L4M6P7",
        amount: "12000",
      },
    ],
  },
});

返回结果

{
  success: true,
  payload: {
    public_key: string, // 返回的公钥
    signature: string   // 签名结果
  }
}

错误

{
    success: false,
    payload: {
        error: string, // 错误消息
        code: number // 错误码
    }
}