Merge pull request #13 from pontem-network/feature-LS-1150-add-trust-…

…wallet

feat(adapter): LS-1150 add trust wallet

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@pontem/aptos-wallet-adapter",
-  "version": "0.7.0",
+  "version": "0.7.1",
   "description": "Wallet adapter with supporting Vue and React",
   "main": "./dist/index.js",
   "types": "./dist/index.d.ts",

src/WalletAdapters/TrustWallet.ts

@@ -0,0 +1,310 @@
+import { Types } from 'aptos';
+import {
+  WalletAccountChangeError,
+  WalletDisconnectionError,
+  WalletGetNetworkError,
+  WalletNetworkChangeError,
+  WalletNotConnectedError,
+  WalletNotReadyError,
+  WalletSignAndSubmitMessageError,
+  WalletSignMessageError,
+  WalletSignTransactionError
+} from '../WalletProviders/errors';
+import {
+  AccountKeys,
+  BaseWalletAdapter,
+  NetworkInfo,
+  scopePollingDetectionStrategy,
+  SignMessagePayload,
+  SignMessageResponse,
+  WalletAdapterNetwork,
+  WalletName,
+  WalletReadyState
+} from './BaseAdapter';
+
+interface IApotsErrorResult {
+  code: number;
+  name: string;
+  message: string;
+}
+
+type AddressInfo = { address: string; publicKey: string; authKey?: string };
+
+interface IAptosWallet {
+  connect: () => Promise<AddressInfo>;
+  account: () => Promise<AddressInfo>;
+  isConnected: () => Promise<boolean>;
+  signAndSubmitTransaction(
+    transaction: any,
+    options?: any
+  ): Promise<{ hash: Types.HexEncodedBytes } | IApotsErrorResult>;
+  signTransaction(transaction: any, options?: any): Promise<Uint8Array | IApotsErrorResult>;
+  signMessage(message: SignMessagePayload): Promise<SignMessageResponse>;
+  disconnect(): Promise<void>;
+  network(): Promise<WalletAdapterNetwork>;
+  requestId: Promise<number>;
+  onAccountChange: (listener: (newAddress: AddressInfo) => void) => void;
+  onNetworkChange: (listener: (network: { networkName: string }) => void) => void;
+}
+
+interface AptosWindow extends Window {
+    aptos?: IAptosWallet
+}
+
+declare const window: AptosWindow;
+
+export const TrustWalletName = 'Trust' as WalletName<'Trust'>;
+
+export interface TrustWalletAdapterConfig {
+  provider?: IAptosWallet;
+  // network?: WalletAdapterNetwork;
+  timeout?: number;
+}
+
+export class TrustWalletAdapter extends BaseWalletAdapter {
+  name = TrustWalletName;
+
+  url = 'https://trustwallet.com/';
+
+  icon = 'https://trustwallet.com/assets/images/trust_logotype.svg';
+
+  protected _provider: IAptosWallet | undefined;
+
+  protected _network: WalletAdapterNetwork;
+
+  protected _chainId: string;
+
+  protected _api: string;
+
+  protected _timeout: number;
+
+  protected _readyState: WalletReadyState =
+    typeof window === 'undefined' || typeof document === 'undefined'
+      ? WalletReadyState.Unsupported
+      : WalletReadyState.NotDetected;
+
+  protected _connecting: boolean;
+
+  protected _wallet: any | null;
+
+  constructor({
+    // provider,
+    // network = WalletAdapterNetwork.Testnet,
+    timeout = 10000
+  }: TrustWalletAdapterConfig = {}) {
+    super();
+
+    this._provider = typeof window !== 'undefined' ? window.aptos : undefined;
+    this._network = undefined;
+    this._timeout = timeout;
+    this._connecting = false;
+    this._wallet = null;
+
+    if (typeof window !== 'undefined' && this._readyState !== WalletReadyState.Unsupported) {
+      scopePollingDetectionStrategy(() => {
+        if (window.aptos) {
+          this._readyState = WalletReadyState.Installed;
+          this.emit('readyStateChange', this._readyState);
+          return true;
+        }
+        return false;
+      });
+    }
+  }
+
+  get publicAccount(): AccountKeys {
+    return {
+      publicKey: this._wallet?.publicKey || null,
+      address: this._wallet?.address || null,
+      authKey: this._wallet?.authKey || null
+    };
+  }
+
+  get network(): NetworkInfo {
+    return {
+      name: this._network,
+      api: this._api,
+      chainId: this._chainId
+    };
+  }
+
+  get connecting(): boolean {
+    return this._connecting;
+  }
+
+  get connected(): boolean {
+    return !!this._wallet?.isConnected;
+  }
+
+  get readyState(): WalletReadyState {
+    return this._readyState;
+  }
+
+  async connect(): Promise<void> {
+    try {
+      if (this.connected || this.connecting) return;
+      if (
+        !(
+          this._readyState === WalletReadyState.Loadable ||
+          this._readyState === WalletReadyState.Installed
+        )
+      )
+        throw new WalletNotReadyError();
+      this._connecting = true;
+
+      const provider = this._provider || window.aptos;
+      const response = await provider?.connect();
+      this._wallet = {
+        address: response?.address,
+        publicKey: response?.publicKey,
+        isConnected: true
+      };
+
+      try {
+        const name = await provider?.network();
+        const chainId = null;
+        const api = null;
+
+        this._network = name;
+        this._chainId = chainId;
+        this._api = api;
+      } catch (error: any) {
+        const errMsg = error.message;
+        this.emit('error', new WalletGetNetworkError(errMsg));
+        throw error;
+      }
+
+      this.emit('connect', this._wallet.address);
+    } catch (error: any) {
+      this.emit('error', error);
+      throw error;
+    } finally {
+      this._connecting = false;
+    }
+  }
+
+  async disconnect(): Promise<void> {
+    const wallet = this._wallet;
+    const provider = this._provider || window.aptos;
+    if (wallet) {
+      this._wallet = null;
+
+      try {
+        await provider?.disconnect();
+      } catch (error: any) {
+        this.emit('error', new WalletDisconnectionError(error?.message, error));
+      }
+    }
+
+    this.emit('disconnect');
+  }
+
+  async signTransaction(transaction: Types.TransactionPayload, options?: any): Promise<Uint8Array> {
+    try {
+      const wallet = this._wallet;
+      const provider = this._provider || window.aptos;
+      if (!wallet || !provider) throw new WalletNotConnectedError();
+
+      const response = await provider.signTransaction(transaction, options);
+      if ((response as IApotsErrorResult).code) {
+        throw new Error((response as IApotsErrorResult).message);
+      }
+      return response as Uint8Array;
+    } catch (error: any) {
+      const errMsg = error.message;
+      this.emit('error', new WalletSignTransactionError(errMsg));
+      throw error;
+    }
+  }
+
+  async signAndSubmitTransaction(
+    transaction: Types.TransactionPayload,
+    options?: any
+  ): Promise<{ hash: Types.HexEncodedBytes }> {
+    try {
+      const wallet = this._wallet;
+      const provider = this._provider || window.aptos;
+      if (!wallet || !provider) throw new WalletNotConnectedError();
+
+      const response = await provider.signAndSubmitTransaction(transaction, options);
+      if ((response as IApotsErrorResult).code) {
+        throw new Error((response as IApotsErrorResult).message);
+      }
+      return response as { hash: Types.HexEncodedBytes };
+    } catch (error: any) {
+      const errMsg = error.message;
+      this.emit('error', new WalletSignAndSubmitMessageError(errMsg));
+      throw error;
+    }
+  }
+
+  async signMessage(msgPayload: SignMessagePayload): Promise<SignMessageResponse> {
+    try {
+      const wallet = this._wallet;
+      const provider = this._provider || window.aptos;
+      if (!wallet || !provider) throw new WalletNotConnectedError();
+      if (typeof msgPayload !== 'object' || !msgPayload.nonce) {
+        throw new WalletSignMessageError('Invalid signMessage Payload');
+      }
+      const response = await provider?.signMessage(msgPayload);
+      if (response) {
+        return response;
+      } else {
+        throw new Error('Sign Message failed');
+      }
+    } catch (error: any) {
+      const errMsg = error.message;
+      this.emit('error', new WalletSignMessageError(errMsg));
+      throw error;
+    }
+  }
+
+  async onAccountChange(): Promise<void> {
+    try {
+      const wallet = this._wallet;
+      const provider = this._provider || window.aptos;
+      if (!wallet || !provider) throw new WalletNotConnectedError();
+      const handleAccountChange = async (newAccount: AddressInfo) => {
+        if (newAccount?.publicKey) {
+          this._wallet = {
+            ...this._wallet,
+            publicKey: newAccount.publicKey || this._wallet?.publicKey,
+            authKey: newAccount.authKey || this._wallet?.authKey,
+            address: newAccount.address || this._wallet?.address
+          };
+        } else {
+          const response = await provider?.connect();
+          this._wallet = {
+            ...this._wallet,
+            authKey: response?.authKey || this._wallet?.authKey,
+            address: response?.address || this._wallet?.address,
+            publicKey: response?.publicKey || this._wallet?.publicKey
+          };
+        }
+        this.emit('accountChange', newAccount.publicKey);
+      };
+      await provider?.onAccountChange(handleAccountChange);
+    } catch (error: any) {
+      const errMsg = error.message;
+      this.emit('error', new WalletAccountChangeError(errMsg));
+      throw error;
+    }
+  }
+
+  async onNetworkChange(): Promise<void> {
+    try {
+      const wallet = this._wallet;
+      const provider = this._provider || window.aptos;
+      if (!wallet || !provider) throw new WalletNotConnectedError();
+      const handleNetworkChange = async (newNetwork: { networkName: WalletAdapterNetwork }) => {
+        this._network = newNetwork.networkName;
+        this.emit('networkChange', this._network);
+      };
+      await provider?.onNetworkChange(handleNetworkChange);
+    } catch (error: any) {
+      const errMsg = error.message;
+      this.emit('error', new WalletNetworkChangeError(errMsg));
+      throw error;
+    }
+  }
+}

src/WalletAdapters/index.ts

@@ -22,3 +22,4 @@ export * from './MsafeWallet';
 export * from './OpenBlockWallet';
 export * from './CloverWallet';
 export * from './SpacecyWallet';
+export * from './TrustWallet';