feat: privy account abstraction #61
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,37 @@ | ||
| import { PrivyAAFlow } from "@geist/ui-react/components/privy-aa/account-abstraction.js"; | ||
| import { PrivyAAProvider } from "@geist/ui-react/components/privy-aa/provider.js"; | ||
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| import type { Meta, StoryObj } from "@storybook/react"; | ||
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| interface PrivyAAProps { | ||
| appId: string; | ||
| } | ||
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| function PrivyAAStories({ appId }: PrivyAAProps) { | ||
| return ( | ||
| <PrivyAAProvider appId={appId}> | ||
| <PrivyAAFlow /> | ||
| </PrivyAAProvider> | ||
| ); | ||
| } | ||
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| const meta = { | ||
| title: "Privy/Account Abstraction", | ||
| component: PrivyAAStories, | ||
| argTypes: { | ||
| appId: { | ||
| control: "text", | ||
| name: "Privy App ID", | ||
| }, | ||
| }, | ||
| } satisfies Meta<typeof PrivyAAStories>; | ||
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| export default meta; | ||
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| type Story = StoryObj<typeof meta>; | ||
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| export const Default: Story = { | ||
| args: { | ||
| appId: "", | ||
| }, | ||
| }; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -21,4 +21,6 @@ AKAVE_API_KEY= | |
| LIGHTHOUSE_API_KEY= | ||
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| STORACHA_KEY= | ||
| STORACHA_PROOF= | ||
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| PIMLICO_API_KEY= | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,104 @@ | ||
| import { usePrivy, useWallets } from "@privy-io/react-auth"; | ||
| import { useSetActiveWallet } from "@privy-io/wagmi"; | ||
| import { SmartAccountClient, createSmartAccountClient } from "permissionless"; | ||
| import { toSimpleSmartAccount } from "permissionless/accounts"; | ||
| import { useEffect, useMemo, useState } from "react"; | ||
| import { zeroAddress } from "viem"; | ||
| import { entryPoint07Address } from "viem/account-abstraction"; | ||
| import { sepolia } from "viem/chains"; | ||
| import { http, useAccount, usePublicClient, useWalletClient } from "wagmi"; | ||
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| import { Button } from "#components/shadcn/button"; | ||
| import { TransferButton } from "#components/transfer/transfer-button"; | ||
| import { usePrivyAA } from "./provider"; | ||
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| export function PrivyAAFlow() { | ||
| const { pimlicoRpcUrl, pimlicoClient } = usePrivyAA(); | ||
| const { login, ready: isReady, authenticated: isAuthenticated } = usePrivy(); | ||
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| const { isConnected } = useAccount(); | ||
| const [smartAccountClient, setSmartAccountClient] = | ||
| useState<SmartAccountClient | null>(null); | ||
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| const publicClient = usePublicClient(); | ||
| const { wallets, ready: isWalletsReady } = useWallets(); | ||
| const { data: walletClient } = useWalletClient(); | ||
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| const embeddedWallet = useMemo( | ||
| () => wallets.find((wallet) => wallet.walletClientType === "privy"), | ||
| [wallets], | ||
| ); | ||
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| const { setActiveWallet } = useSetActiveWallet(); | ||
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| useEffect(() => { | ||
| (async () => { | ||
| if (isConnected && walletClient && publicClient && embeddedWallet) { | ||
| const owner = await embeddedWallet.getEthereumProvider(); | ||
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| if (!owner) { | ||
| throw new Error("No owner found"); | ||
| } | ||
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| const simpleSmartAccount = await toSimpleSmartAccount({ | ||
| owner, | ||
| client: publicClient, | ||
| entryPoint: { | ||
| address: entryPoint07Address, | ||
| version: "0.7", | ||
| }, | ||
| }); | ||
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| const smartAccountClient = createSmartAccountClient({ | ||
| account: simpleSmartAccount, | ||
| chain: sepolia, | ||
| bundlerTransport: http(pimlicoRpcUrl), | ||
| paymaster: pimlicoClient, | ||
| userOperation: { | ||
| estimateFeesPerGas: async () => { | ||
| return (await pimlicoClient.getUserOperationGasPrice()).fast; | ||
| }, | ||
| }, | ||
| }); | ||
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| setSmartAccountClient(smartAccountClient); | ||
| } | ||
| })(); | ||
| }, [isConnected, walletClient, publicClient]); | ||
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| if (!isReady) { | ||
| return null; | ||
| } | ||
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| if (isConnected && smartAccountClient && embeddedWallet) { | ||
| return ( | ||
| <div> | ||
| <TransferButton | ||
| amount={0} | ||
| to={zeroAddress} | ||
| smartAccountClient={smartAccountClient} | ||
| /> | ||
| </div> | ||
| ); | ||
| } | ||
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| return ( | ||
| <> | ||
| {!isAuthenticated && <Button onClick={login}>Sign in with Privy</Button>} | ||
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| {isWalletsReady && | ||
| wallets.map((wallet) => { | ||
| return ( | ||
| <Button | ||
| key={wallet.address} | ||
| onClick={() => { | ||
| setActiveWallet(wallet); | ||
| }} | ||
| > | ||
| Make active: {wallet.address} | ||
| </Button> | ||
| ); | ||
| })} | ||
| </> | ||
| ); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,95 @@ | ||
| import { type PrivyClientConfig, PrivyProvider } from "@privy-io/react-auth"; | ||
| import { QueryClient, QueryClientProvider } from "@tanstack/react-query"; | ||
| import { | ||
| type PimlicoClient, | ||
| createPimlicoClient, | ||
| } from "permissionless/clients/pimlico"; | ||
| import { | ||
| type PropsWithChildren, | ||
| createContext, | ||
| useContext, | ||
| useState, | ||
| } from "react"; | ||
| import { http } from "viem"; | ||
| import { entryPoint07Address } from "viem/account-abstraction"; | ||
| import { sepolia } from "viem/chains"; | ||
| import { WagmiProvider, createConfig } from "wagmi"; | ||
| import { generatePimlicoRpcUrl } from "./utils"; | ||
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| interface PrivyAAContextProps { | ||
| appId: string; | ||
| } | ||
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| interface PrivyAAContext { | ||
| appId: string; | ||
| pimlicoClient: PimlicoClient; | ||
| pimlicoRpcUrl: string; | ||
| } | ||
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| const privyConfig: PrivyClientConfig = { | ||
| embeddedWallets: { | ||
| createOnLogin: "users-without-wallets", | ||
| requireUserPasswordOnCreate: true, | ||
| noPromptOnSignature: false, | ||
| }, | ||
| loginMethods: ["wallet", "email", "sms"], | ||
| appearance: { | ||
| showWalletLoginFirst: true, | ||
| }, | ||
| }; | ||
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| const queryClient = new QueryClient({ | ||
| defaultOptions: { | ||
| queries: { | ||
| refetchOnWindowFocus: false, | ||
| }, | ||
| }, | ||
| }); | ||
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| const wagmiConfig = createConfig({ | ||
| chains: [sepolia], | ||
| transports: { | ||
| [sepolia.id]: http(), | ||
| }, | ||
| }); | ||
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| const PrivyAAContext = createContext<PrivyAAContext>(undefined as never); | ||
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| export function PrivyAAProvider({ | ||
| children, | ||
| appId, | ||
| }: PropsWithChildren<PrivyAAContextProps>) { | ||
| const pimlicoRpcUrl = generatePimlicoRpcUrl(sepolia.id); | ||
|
Member
There was a problem hiding this comment. does pimlico able to support multiple chain choice? when user try to switch chain via wagmi, are we able to pick the right rpc? see how can we read the chains supported from wagmi |
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| const [pimlicoClient] = useState( | ||
| createPimlicoClient({ | ||
| transport: http(pimlicoRpcUrl), | ||
| entryPoint: { | ||
| address: entryPoint07Address, | ||
| version: "0.7", | ||
| }, | ||
| }), | ||
| ); | ||
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| return ( | ||
| <PrivyAAContext.Provider value={{ appId, pimlicoClient, pimlicoRpcUrl }}> | ||
| <PrivyProvider appId={appId} config={privyConfig}> | ||
| <QueryClientProvider client={queryClient}> | ||
| <WagmiProvider config={wagmiConfig} reconnectOnMount={false}> | ||
| {children} | ||
| </WagmiProvider> | ||
| </QueryClientProvider> | ||
| </PrivyProvider> | ||
| </PrivyAAContext.Provider> | ||
| ); | ||
| } | ||
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| export function usePrivyAA() { | ||
| const context = useContext(PrivyAAContext); | ||
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| if (!context) { | ||
| throw new Error("Missing PrivyAAContext"); | ||
| } | ||
|
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| return context; | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,9 @@ | ||
| import config from "@geist/domain/config"; | ||
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| export const generatePimlicoRpcUrl = (chainId: number) => { | ||
| const pimlicoApiKey = config.pimlico.apiKey; | ||
| if (!pimlicoApiKey) { | ||
| throw new Error("Missing pimlicoApiKey"); | ||
| } | ||
| return `https://api.pimlico.io/v2/${chainId}/rpc?apikey=${pimlicoApiKey}`; | ||
| }; |
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