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Add wallet adapter for NuFi

György Kurucz 3 years ago
parent
commit
b042524b69

+ 1 - 0
README.md

@@ -170,6 +170,7 @@ You can use the [wallets](https://github.com/solana-labs/wallet-adapter/tree/mas
 | [ledger](https://github.com/solana-labs/wallet-adapter/tree/master/packages/wallets/ledger)           | Adapter for [Ledger](https://ledger.com)              | [`@solana/wallet-adapter-ledger`](https://npmjs.com/package/@solana/wallet-adapter-ledger)           |
 | [mathwallet](https://github.com/solana-labs/wallet-adapter/tree/master/packages/wallets/mathwallet)   | Adapter for [MathWallet](https://mathwallet.org)      | [`@solana/wallet-adapter-mathwallet`](https://npmjs.com/package/@solana/wallet-adapter-mathwallet)   |
 | [nightly](https://github.com/solana-labs/wallet-adapter/tree/master/packages/wallets/nightly)   | Adapter for [Nightly](https://nightly.app)      | [`@solana/wallet-adapter-nightly`](https://npmjs.com/package/@solana/wallet-adapter-nightly)   |
+| [nufi](https://github.com/solana-labs/wallet-adapter/tree/master/packages/wallets/nufi)   | Adapter for [NuFi](https://nu.fi)      | [`@solana/wallet-adapter-nufi`](https://npmjs.com/package/@solana/wallet-adapter-nufi)   |
 | [phantom](https://github.com/solana-labs/wallet-adapter/tree/master/packages/wallets/phantom)         | Adapter for [Phantom](https://phantom.app)            | [`@solana/wallet-adapter-phantom`](https://npmjs.com/package/@solana/wallet-adapter-phantom)         |
 | [safepal](https://github.com/solana-labs/wallet-adapter/tree/master/packages/wallets/safepal)         | Adapter for [SafePal](https://safepal.io)             | [`@solana/wallet-adapter-safepal`](https://npmjs.com/package/@solana/wallet-adapter-safepal)         |
 | [slope](https://github.com/solana-labs/wallet-adapter/tree/master/packages/wallets/slope)             | Adapter for [Slope](https://slope.finance)            | [`@solana/wallet-adapter-slope`](https://npmjs.com/package/@solana/wallet-adapter-slope)             |

+ 1 - 0
packages/wallets/nufi/.gitignore

@@ -0,0 +1 @@
+lib

+ 1 - 0
packages/wallets/nufi/.prettierignore

@@ -0,0 +1 @@
+lib

+ 202 - 0
packages/wallets/nufi/LICENSE

@@ -0,0 +1,202 @@
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+ 5 - 0
packages/wallets/nufi/README.md

@@ -0,0 +1,5 @@
+# `@solana/wallet-adapter-nufi`
+
+<!-- @TODO -->
+
+Coming soon.

+ 38 - 0
packages/wallets/nufi/package.json

@@ -0,0 +1,38 @@
+{
+    "name": "@solana/wallet-adapter-nufi",
+    "version": "0.1.0",
+    "author": "Solana Maintainers <maintainers@solana.foundation>",
+    "repository": "https://github.com/solana-labs/wallet-adapter",
+    "license": "Apache-2.0",
+    "type": "module",
+    "sideEffects": false,
+    "main": "lib/cjs/index.js",
+    "module": "lib/esm/index.mjs",
+    "types": "lib/types/index.d.ts",
+    "exports": {
+        "import": "./lib/esm/index.mjs",
+        "require": "./lib/cjs/index.js"
+    },
+    "files": [
+        "lib",
+        "src",
+        "LICENSE"
+    ],
+    "publishConfig": {
+        "access": "public"
+    },
+    "scripts": {
+        "clean": "shx rm -rf lib/*",
+        "build": "yarn clean && tsc -p tsconfig.json && tsc-esm -p tsconfig.json && tsc -p tsconfig.cjs.json",
+        "postbuild": "echo '{\"type\":\"commonjs\"}' | npx json > lib/cjs/package.json && echo '{\"type\":\"module\"} ' | npx json > lib/esm/package.json"
+    },
+    "peerDependencies": {
+        "@solana/web3.js": "^1.36.0"
+    },
+    "dependencies": {
+        "@solana/wallet-adapter-base": "^0.9.4"
+    },
+    "devDependencies": {
+        "@solana/web3.js": "^1.36.0"
+    }
+}

+ 232 - 0
packages/wallets/nufi/src/adapter.ts

@@ -0,0 +1,232 @@
+import {
+    BaseMessageSignerWalletAdapter,
+    scopePollingDetectionStrategy,
+    SendTransactionOptions,
+    WalletAccountError,
+    WalletConnectionError,
+    WalletDisconnectedError,
+    WalletDisconnectionError,
+    WalletError,
+    WalletName,
+    WalletNotConnectedError,
+    WalletNotReadyError,
+    WalletPublicKeyError,
+    WalletReadyState,
+    WalletSignTransactionError,
+} from '@solana/wallet-adapter-base';
+import { Connection, PublicKey, SendOptions, Transaction, TransactionSignature } from '@solana/web3.js';
+import { NufiWallet } from './publicTypes';
+
+interface NufiWindow extends Window {
+    nufiSolana?: NufiWallet;
+}
+
+declare const window: NufiWindow;
+
+export interface NufiWalletAdapterConfig {}
+
+export const NufiWalletName = 'NuFi' as WalletName<'NuFi'>;
+
+export class NufiWalletAdapter extends BaseMessageSignerWalletAdapter {
+    name = NufiWalletName;
+    url = 'https://nu.fi';
+    icon =
+        'data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iMjIiIGhlaWdodD0iMjMiIHZpZXdCb3g9IjAgMCAyMiAyMyIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KPHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIgZmlsbD0iIzIxMjEyMSIgLz4KPHBhdGggZD0iTTQuMzA5OTkgOS4wMDAwOEM1LjMwODc3IDYuMjA0MDEgNy45ODA2OSA0LjIwMzA4IDExLjEyIDQuMjAzMDhDMTQuMjU5MiA0LjIwMzA4IDE2LjkzMTEgNi4yMDQwMSAxNy45Mjk5IDkuMDAwMDhDMTcuOTc5IDkuMTM3NDcgMTguMTA3NCA5LjIzMjE4IDE4LjI1MzMgOS4yMzIxOEgyMS4wNTk0QzIxLjI3MjUgOS4yMzIxOCAyMS40MzE3IDkuMDM1NzYgMjEuMzc5NCA4LjgyOTE5QzIwLjIxOTUgNC4yNDM2MiAxNi4wNjYgMC44NTAzNDIgMTEuMTIgMC44NTAzNDJDNi4xNzM5MSAwLjg1MDM0MiAyLjAyMDQyIDQuMjQzNjIgMC44NjA0NjggOC44MjkxOEMwLjgwODIxMyA5LjAzNTc2IDAuOTY3NDM0IDkuMjMyMTggMS4xODA1MiA5LjIzMjE4SDMuOTg2NTlDNC4xMzI0OSA5LjIzMjE4IDQuMjYwOTEgOS4xMzc0NyA0LjMwOTk5IDkuMDAwMDhaIiBmaWxsPSIjQzZGRjAwIi8+CjxwYXRoIGQ9Ik0zLjk4NjU5IDEzLjYzMjdDNC4xMzI0OSAxMy42MzI3IDQuMjYwOTEgMTMuNzI3NCA0LjMwOTk5IDEzLjg2NDhDNS4zMDg3NyAxNi42NjA4IDcuOTgwNjkgMTguNjYxOCAxMS4xMiAxOC42NjE4QzE0LjI1OTIgMTguNjYxOCAxNi45MzExIDE2LjY2MDggMTcuOTI5OSAxMy44NjQ4QzE3Ljk3OSAxMy43Mjc0IDE4LjEwNzQgMTMuNjMyNyAxOC4yNTMzIDEzLjYzMjdIMjEuMDU5NEMyMS4yNzI1IDEzLjYzMjcgMjEuNDMxNyAxMy44MjkxIDIxLjM3OTQgMTQuMDM1N0MyMC4yMTk1IDE4LjYyMTIgMTYuMDY2IDIyLjAxNDUgMTEuMTIgMjIuMDE0NUM2LjE3MzkxIDIyLjAxNDUgMi4wMjA0MiAxOC42MjEyIDAuODYwNDY4IDE0LjAzNTdDMC44MDgyMTMgMTMuODI5MSAwLjk2NzQzNCAxMy42MzI3IDEuMTgwNTIgMTMuNjMyN0gzLjk4NjU5WiIgZmlsbD0iI0M2RkYwMCIvPgo8cGF0aCBkPSJNOS4yNTQ5OSA5LjIzMjE4QzkuMDY5ODMgOS4yMzIxOCA4LjkxOTcyIDkuMzgyMjkgOC45MTk3MiA5LjU2NzQ2VjEzLjI5NzRDOC45MTk3MiAxMy40ODI1IDkuMDY5ODMgMTMuNjMyNyA5LjI1NDk5IDEzLjYzMjdIMTIuOTg0OUMxMy4xNzAxIDEzLjYzMjcgMTMuMzIwMiAxMy40ODI1IDEzLjMyMDIgMTMuMjk3NFY5LjU2NzQ2QzEzLjMyMDIgOS4zODIyOSAxMy4xNzAxIDkuMjMyMTggMTIuOTg0OSA5LjIzMjE4SDkuMjU0OTlaIiBmaWxsPSIjQzZGRjAwIi8+Cjwvc3ZnPgo=';
+
+    private _connecting = false;
+    private _wallet: NufiWallet | null = null;
+    private _publicKey: PublicKey | null = null;
+    private _readyState: WalletReadyState =
+        typeof window === 'undefined' || typeof document === 'undefined'
+            ? WalletReadyState.Unsupported
+            : WalletReadyState.NotDetected;
+
+    constructor(config: NufiWalletAdapterConfig = {}) {
+        super();
+
+        if (this._readyState !== WalletReadyState.Unsupported) {
+            scopePollingDetectionStrategy(() => {
+                if (window.nufiSolana?.isNufi) {
+                    this._readyState = WalletReadyState.Installed;
+                    this.emit('readyStateChange', this._readyState);
+                    return true;
+                }
+                return false;
+            });
+        }
+    }
+
+    get publicKey(): PublicKey | null {
+        return this._publicKey;
+    }
+
+    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.Installed) throw new WalletNotReadyError();
+
+            this._connecting = true;
+
+            // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+            const wallet = window!.nufiSolana!;
+
+            if (!wallet.isConnected) {
+                try {
+                    await new Promise<void>((resolve, reject) => {
+                        const connect = () => {
+                            wallet.off('connect', connect);
+                            resolve();
+                        };
+
+                        wallet.on('connect', connect);
+
+                        wallet.connect().catch((reason: any) => {
+                            wallet.off('connect', connect);
+                            reject(reason);
+                        });
+                    });
+                } catch (error: any) {
+                    if (error instanceof WalletError) throw error;
+                    throw new WalletConnectionError(error?.message, error);
+                }
+            }
+
+            if (!wallet.publicKey) throw new WalletAccountError();
+
+            let publicKey: PublicKey;
+            try {
+                publicKey = new PublicKey(wallet.publicKey.toBytes());
+            } catch (error: any) {
+                throw new WalletPublicKeyError(error?.message, error);
+            }
+
+            wallet.on('disconnect', this._disconnected);
+
+            this._wallet = wallet;
+            this._publicKey = publicKey;
+
+            this.emit('connect', publicKey);
+        } catch (error: any) {
+            this.emit('error', error);
+            throw error;
+        } finally {
+            this._connecting = false;
+        }
+    }
+
+    async disconnect(): Promise<void> {
+        const wallet = this._wallet;
+        if (wallet) {
+            wallet.off('disconnect', this._disconnected);
+
+            this._wallet = null;
+            this._publicKey = null;
+
+            try {
+                await wallet.disconnect();
+            } catch (error: any) {
+                this.emit('error', new WalletDisconnectionError(error?.message, error));
+            }
+        }
+
+        this.emit('disconnect');
+    }
+
+    async sendTransaction(
+        transaction: Transaction,
+        connection: Connection,
+        options?: SendTransactionOptions
+    ): Promise<TransactionSignature> {
+        try {
+            const wallet = this._wallet;
+            // Partial signers are not handled, so if they are provided, don't use `signAndSendTransaction`
+            if (wallet && !options?.signers) {
+                transaction.feePayer = transaction.feePayer || this.publicKey || undefined;
+                transaction.recentBlockhash =
+                    transaction.recentBlockhash || (await connection.getRecentBlockhash('finalized')).blockhash;
+
+                const { signature } = await wallet.signAndSendTransaction(transaction);
+                return signature;
+            }
+        } catch (error: any) {
+            this.emit('error', error);
+            throw error;
+        }
+
+        return await super.sendTransaction(transaction, connection, options);
+    }
+
+    async signTransaction(transaction: Transaction): Promise<Transaction> {
+        try {
+            const wallet = this._wallet;
+            if (!wallet) throw new WalletNotConnectedError();
+
+            try {
+                return (await wallet.signTransaction(transaction)) || transaction;
+            } catch (error: any) {
+                throw new WalletSignTransactionError(error?.message, error);
+            }
+        } catch (error: any) {
+            this.emit('error', error);
+            throw error;
+        }
+    }
+
+    async signAllTransactions(transactions: Transaction[]): Promise<Transaction[]> {
+        try {
+            const wallet = this._wallet;
+            if (!wallet) throw new WalletNotConnectedError();
+
+            try {
+                return (await wallet.signAllTransactions(transactions)) || transactions;
+            } catch (error: any) {
+                throw new WalletSignTransactionError(error?.message, error);
+            }
+        } catch (error: any) {
+            this.emit('error', error);
+            throw error;
+        }
+    }
+
+    async signMessage(message: Uint8Array): Promise<Uint8Array> {
+        try {
+            const wallet = this._wallet;
+            if (!wallet) throw new WalletNotConnectedError();
+
+            try {
+                const { signature } = await wallet.signMessage(message);
+                return signature;
+            } catch (error: any) {
+                throw new WalletSignTransactionError(error?.message, error);
+            }
+        } catch (error: any) {
+            this.emit('error', error);
+            throw error;
+        }
+    }
+
+    private _disconnected = () => {
+        const wallet = this._wallet;
+        if (wallet) {
+            wallet.off('disconnect', this._disconnected);
+
+            this._wallet = null;
+            this._publicKey = null;
+
+            this.emit('error', new WalletDisconnectedError());
+            this.emit('disconnect');
+        }
+    };
+}

+ 1 - 0
packages/wallets/nufi/src/index.ts

@@ -0,0 +1 @@
+export * from './adapter';

+ 80 - 0
packages/wallets/nufi/src/publicTypes.ts

@@ -0,0 +1,80 @@
+/* This file should be kept in sync between the NuFi and the `wallet-adapter`
+ * codebases. */
+
+import { Transaction, TransactionSignature } from '@solana/web3.js';
+
+interface NufiEvents {
+    connect(): void;
+    disconnect(): void;
+}
+
+/** The type of the connector object injected by the NuFi extension.
+ *
+ * Note that the interface uses some objects from `@solana/web3.js`. It is
+ * guaranteed that NuFi uses at least version `1.42.0` of this library.
+ */
+export interface NufiWallet {
+    /** This always has the value `true`. */
+    isNufi: boolean;
+
+    /** This is `undefined` if any only if {@link isConnected} is `false`. */
+    publicKey: undefined | { toBytes(): Uint8Array };
+
+    /** This signals whether the wallet is connected. A change in this value is
+     * always immediately followed by the {@link NufiEvents.connect} or the
+     * {@link NufiEvents.disconnect} event being emitted. */
+    isConnected: boolean;
+
+    /** Subscribe to an event. */
+    on: <T extends keyof NufiEvents>(event: T, fn: NufiEvents[T]) => void;
+
+    /** Unsubscribe from an event. */
+    off: <T extends keyof NufiEvents>(event: T, fn: NufiEvents[T]) => void;
+
+    /** Request the signing of a transaction. This might take a long time, as
+     * the user may be asked for their approval. If the promise is resolved, a
+     * new signed `Transaction` object is returned. If the promise is rejected,
+     * it can either mean that the user rejected the transaction, or any other
+     * error. It is unspecified what is returned on rejection.
+     * */
+    signTransaction(transaction: Transaction): Promise<Transaction>;
+
+    /**
+     * The behavior is identical to that of {@link signTransaction}, except
+     * that multiple transactions are requested to be signed. The promise is
+     * only resolved if all transactions have been signed.
+     */
+    signAllTransactions(transactions: Transaction[]): Promise<Transaction[]>;
+
+    /**
+     * The behavior is identical to that of {@link signTransaction}, except
+     * that if the transaction is succesfully signed, it is also submitted, and
+     * only its signature is returned.
+     */
+    signAndSendTransaction(transaction: Transaction): Promise<{ signature: TransactionSignature }>;
+
+    /**
+     * Request the signing of a message. This might take a long time, as the user
+     * may be asked for their approval. If the promise is resolved, the signature
+     * is returned. If the promise is rejected, it can either mean that the user
+     * rejected the signing the message, or any other error. It is unspecified
+     * what is returned on rejection.
+     */
+    signMessage(message: Uint8Array): Promise<{ signature: Uint8Array }>;
+
+    /**
+     * Request connecting to the wallet. This might take a long time, as the
+     * user may be asked for their consent. Before the promise resolves, the
+     * {@link NufiEvents.connect} event will be emitted. If the promise is
+     * rejected, it can either mean that the user rejected the connection, or
+     * any other error. It is unspecified what is returned on rejection.
+     */
+    connect(): Promise<void>;
+
+    /**
+     * Request disconnecting from the wallet. Before the promise resolves, the
+     * {@link NufiEvents.disconnect} event will be emitted. The promise is
+     * guaranteed to always resolve.
+     */
+    disconnect(): Promise<void>;
+}

+ 10 - 0
packages/wallets/nufi/tsconfig.cjs.json

@@ -0,0 +1,10 @@
+{
+    "extends": "./tsconfig.json",
+    "compilerOptions": {
+        "target": "es6",
+        "module": "commonjs",
+        "outDir": "lib/cjs",
+        "declarationDir": null,
+        "declaration": false
+    }
+}

+ 9 - 0
packages/wallets/nufi/tsconfig.json

@@ -0,0 +1,9 @@
+{
+    "extends": "../../../tsconfig.json",
+    "include": ["src"],
+    "compilerOptions": {
+        "outDir": "lib/esm",
+        "declarationDir": "lib/types",
+        "noEmit": false
+    }
+}

+ 1 - 0
packages/wallets/wallets/package.json

@@ -42,6 +42,7 @@
         "@solana/wallet-adapter-ledger": "^0.9.8",
         "@solana/wallet-adapter-mathwallet": "^0.9.2",
         "@solana/wallet-adapter-nightly": "^0.1.0",
+        "@solana/wallet-adapter-nufi": "^0.1.0",
         "@solana/wallet-adapter-phantom": "^0.9.2",
         "@solana/wallet-adapter-safepal": "^0.5.2",
         "@solana/wallet-adapter-slope": "^0.5.2",

+ 1 - 0
packages/wallets/wallets/src/index.ts

@@ -11,6 +11,7 @@ export * from '@solana/wallet-adapter-glow';
 export * from '@solana/wallet-adapter-ledger';
 export * from '@solana/wallet-adapter-mathwallet';
 export * from '@solana/wallet-adapter-nightly';
+export * from '@solana/wallet-adapter-nufi';
 export * from '@solana/wallet-adapter-phantom';
 export * from '@solana/wallet-adapter-safepal';
 export * from '@solana/wallet-adapter-slope';