lodewallet-xcode/static/js/injected.js

(async () => {

const lodePublicApi = {
  apiVersion: "0.1.0",
  name: "LodeWallet",
  icon: "data:image/png;base64,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

  enable: async function enable() {
    const isEnabled = await __postMessage(["LodePublic_Enable", "stub"]);
    if (isEnabled) {
      return lodePrivateApi;
    }
  },
  isEnabled: async function isEnabled() {
    return await __postMessage(["LodePublic_IsEnabled", "stub"]);
  },
};

const lodePrivateApi = {
  getUsedAddresses: async function getUsedAddresses(paginate = null) {
    return await __postMessage(["LodePublic_GetUsedAddressesCBOR", paginate]);
  },
  getBalance: async function getBalance() {
    return await __postMessage(["LodePublic_GetBalanceCBOR", []]);
  },
  getNetworkId: async function getNetworkId() {
    return await __postMessage(["LodePublic_GetNetworkId", []]);
  },
  getUtxos: async function getUtxos(amount = null, paginate = null) {
    return await __postMessage(["LodePublic_GetUTxOCBOR", [amount, paginate]]);
  },
  signTx: async function signTx(tx, ps) {
    return await __postMessage(["LodePublic_SignTx", ["stub", tx]]);
  },
  submitTx: async function submitTx(tx) {
    return await __postMessage(["LodePublic_SubmitTx", tx]);
  },
  getUnusedAddresses: async () => [], /* No unused addresses in single address  */
  getChangeAddress: async () => {
    return await __postMessage(["LodePublic_GetChangeAddressCBOR", []]);
  },
  getRewardAddresses: async () => {
    return [await __postMessage(["LodePublic_GetRewardAddressCBOR", []])];
  },
  signData: async function signData(address, payload) {
    return await __postMessage(["LodePublic_SignData", ["stub", address, payload]]);
  },

  /* TODO: remove this; here for backwards compat */
  getRewardAddress: async () => {
    return await __postMessage(["LodePublic_GetRewardAddressCBOR", []]);
  },
  /* TODO: remove this; here for backwards compat */
  getCollateral: async function getCollateral() {
    return await __postMessage(["LodePublic_GetCollateralCBOR", []]);
  },
  /* TODO: remove this; here for backwards compat */
  onAccountChange: (cb) => {
    console.log("onAccountChange: NOT IMPLEMENTED")
    return { remove: () => console.log("REMOVE ACCOUNT CHANGE") }
  },
  /* TODO: remove this; here for backwards compat */
  onNetworkChange: (cb) => {
    console.log("onNetworkChange: NOT IMPLEMENTED")
    return { remove: () => console.log("REMOVE NETWORK CHANGE") }
  },

  experimental: {
    getCollateral: async function getCollateral() {
      return await __postMessage(["LodePublic_GetCollateralCBOR", []]);
    },
    on: (eventName, cb) => {
      console.log(".on not supported")
    },
    off: (eventName, cb) => {
      console.log(".off not supported")
    }
  }
};

const VERBOSE = false;
function __log(msg) {
  if (VERBOSE) console.log(msg)
};

function __notImplemented(name) {
  console.log("============== NOT IMPLEMENTED =====================" + name);
  return new Promise((res, rej) => rej("NOT IMPLEMENTED: "+name))
}

function __postMessage(msg) {
  return new Promise((res, rej) => {
    const requestId = Math.random().toString(36).substr(2, 9);
    window.addEventListener('message', function responseHandler(e) {
      __log("INJECTED RECEIVE MESSAGE: " + (e.data || ""));
      __log(e);
      const response = e.data;
      if (
        typeof response === 'undefined' ||
        response === null ||
        response.id === null ||
        response.id !== requestId ||
        response._sourceIsExtension !== true
      )
        return;
      __log("INJECTED REMOVE MSG LISTENER");
      window.removeEventListener('message', responseHandler);
      if (response.error) rej(response.error);
      else res(response.response);
    });
    __log("INJECTED POST MESSAGE: " + (msg || ""));
    if (typeof AndroidBridge !== 'undefined') {
      AndroidBridge.sendDomMessage(JSON.stringify({ id: requestId, target: 'lode', data: msg }));
    } else if (window.webkit && window.webkit.messageHandlers && window.webkit.messageHandlers.iOSBridge) { /* iOS */
      console.log("WEBKIT BROWSER FOUND");
      window.webkit.messageHandlers.iOSBridge.postMessage(JSON.stringify({ id: requestId, target: 'lode', data: msg }));
    } else {
      window.postMessage({ id: requestId, target: 'lode', data: msg });
    }
  });
}

// Some messages are sent by the extension without a prompt
// We listen for those here. Currently only used to check
// the wallet identity again.
window.addEventListener('message', async e => {
  __log("PROMPT RECEIVE MESSAGE: " + (e.data || ""));
  __log(e);
  const response = e.data;
  if (
    typeof response === 'undefined' ||
    response === null ||
    response.id !== null ||
    response.prompt === null ||
    response.error !== null ||
    response._sourceIsExtension !== true
  ) return;
  await setWalletIdentity();
});

const namiBackwardsCompat = Object.assign({}, lodePublicApi, lodePrivateApi);

const setWalletIdentity = async () => {
  const rsp = await __postMessage(["LodePublic_GetWalletIdentity", []]);
  __log(rsp)
  switch(rsp) {
    case 'AccountWalletIdentity_LodeWallet':
      window.cardano = Object.assign(
        {},
        window.cardano,
        { LodeWallet: lodePublicApi }
      );
      break;
    case 'AccountWalletIdentity_Nami':
      if(window.cardano) delete window.cardano.LodeWallet;
      window.cardano = Object.assign(
        {},
        window.cardano,
        namiBackwardsCompat,
        { nami: lodePublicApi }
      );
      break;
    default:
      __log("UNKNOWN WALLET IDENTITY RESPONSE");
      window.cardano = Object.assign(
        {},
        window.cardano,
        { LodeWallet: lodePublicApi }
      );
      break;
  }
}

await setWalletIdentity()

})();