feat: Smart Account relay connection + paymaster base

advanced/wallets/react-wallet-v2/src/components/ChainSmartAddressMini.tsx

@@ -0,0 +1,31 @@
+import useSmartAccount from '@/hooks/useSmartAccount'
+import { Hex } from 'viem'
+import ChainAddressMini from './ChainAddressMini'
+import { createOrRestoreEIP155Wallet, eip155Wallets } from '@/utils/EIP155WalletUtil'
+import { Spinner } from '@nextui-org/react'
+import { Chain, allowedChains } from '@/utils/SmartAccountUtils'
+import { useSnapshot } from 'valtio'
+import SettingsStore from '@/store/SettingsStore'
+
+interface Props {
+  namespace: string
+}
+
+const getKey = (namespace?: string) => {
+  switch (namespace) {
+    case 'eip155':
+      createOrRestoreEIP155Wallet()
+      const key = Object.values(eip155Wallets)[0]?.getPrivateKey() as Hex
+      return key
+  }
+}
+
+export default function ChainSmartAddressMini({ namespace }: Props) {
+  const { activeChainId } = useSnapshot(SettingsStore.state)
+  const { address } = useSmartAccount(getKey(namespace) as `0x${string}`, allowedChains.find((c) => c.id.toString() === activeChainId) as Chain)
+
+  if (!address) return <Spinner />
+  return (
+      <ChainAddressMini address={address}/>
+  )
+}

advanced/wallets/react-wallet-v2/src/components/ModalFooter.tsx

@@ -11,7 +11,6 @@ interface Props {
   onReject: () => void
   infoBoxCondition?: boolean
   infoBoxText?: string
-  disabledApprove?: boolean
   approveLoader?: LoaderProps
   rejectLoader?: LoaderProps
 }
@@ -23,7 +22,6 @@ export default function ModalFooter({
   rejectLoader,
   infoBoxCondition,
   infoBoxText,
-  disabledApprove
 }: Props) {
   const { currentRequestVerifyContext } = useSnapshot(SettingsStore.state)
   const validation = currentRequestVerifyContext?.verified.validation
@@ -46,13 +44,14 @@ export default function ModalFooter({
           <span>{infoBoxText || ''}</span>
         </Row>
       )}
-      <Row justify="space-between">
+      <Row justify="space-between" align='center'>
         <Button
           auto
           flat
           style={{ color: 'white', backgroundColor: 'grey' }}
           onPress={onReject}
           data-testid="session-reject-button"
+          disabled={rejectLoader?.active}
         >
           {rejectLoader && rejectLoader.active ? (
             <Loading size="md" type="points" color={rejectLoader.color || 'white'} />
@@ -64,7 +63,7 @@ export default function ModalFooter({
           auto
           flat
           color={approveButtonColor}
-          disabled={disabledApprove}
+          disabled={approveLoader?.active}
           onPress={onApprove}
           data-testid="session-approve-button"
         >

advanced/wallets/react-wallet-v2/src/components/SmartAccountCard.tsx

@@ -5,9 +5,10 @@ import { updateSignClientChainId } from '@/utils/WalletConnectUtil'
 import { Avatar, Button, Text, Tooltip, Loading } from '@nextui-org/react'
 import { eip155Wallets } from '@/utils/EIP155WalletUtil'
 import Image from 'next/image'
-import { useState, useEffect } from 'react'
+import { useState } from 'react'
 import { useSnapshot } from 'valtio'
 import useSmartAccount from '@/hooks/useSmartAccount'
+import { Chain, FAUCET_URLS, allowedChains } from '@/utils/SmartAccountUtils'
 
 interface Props {
   name: string
@@ -28,13 +29,14 @@ export default function SmartAccountCard({
 }: Props) {
   const [copied, setCopied] = useState(false)
   const { activeChainId } = useSnapshot(SettingsStore.state)
+  const chain = allowedChains.find((c) => c.id.toString() === chainId.split(':')[1]) as Chain
   const {
     deploy,
     isDeployed,
     address: smartAccountAddress,
     loading,
     sendTestTransaction,
-  } = useSmartAccount(eip155Wallets[address].getPrivateKey() as `0x${string}`)
+  } = useSmartAccount(eip155Wallets[address].getPrivateKey() as `0x${string}`, chain)
 
   function onCopy() {
     navigator?.clipboard?.writeText(address)
@@ -56,9 +58,7 @@ export default function SmartAccountCard({
       console.error(error)
     }
   }
-
-  const getFaucetUrl = () => `https://${name?.toLowerCase()?.replace('ethereum', '')?.trim()}faucet.com`
-
+
   return (
     <ChainCard rgb={rgb} flexDirection="row" alignItems="center" flexWrap="wrap">
       <Avatar src={logo} />
@@ -124,7 +124,7 @@ export default function SmartAccountCard({
             disabled={!isActiveChain || loading}
             size="sm"
             css={{ marginTop: 20, width: '100%' }}
-            onClick={() => window.open(getFaucetUrl(), '_blank')}
+            onClick={() => window.open(FAUCET_URLS[chain?.name], '_blank')}
           >
             {name} Faucet
           </Button>

advanced/wallets/react-wallet-v2/src/data/EIP155Data.ts

@@ -8,7 +8,7 @@
  */
 export type TEIP155Chain = keyof typeof EIP155_CHAINS
 
-export type EIP155TestChain = {
+export type EIP155Chain = {
   chainId: number
   name: string
   logo: string
@@ -21,7 +21,7 @@ export type EIP155TestChain = {
 /**
  * Chains
  */
-export const EIP155_MAINNET_CHAINS = {
+export const EIP155_MAINNET_CHAINS: Record<string, EIP155Chain> = {
   'eip155:1': {
     chainId: 1,
     name: 'Ethereum',
@@ -64,7 +64,7 @@ export const EIP155_MAINNET_CHAINS = {
   }
 }
 
-export const EIP155_TEST_CHAINS: Record<string,EIP155TestChain> = {
+export const EIP155_TEST_CHAINS: Record<string,EIP155Chain> = {
   'eip155:5': {
     chainId: 5,
     name: 'Ethereum Goerli',
@@ -81,6 +81,7 @@ export const EIP155_TEST_CHAINS: Record<string,EIP155TestChain> = {
     rgb: '99, 125, 234',
     rpc: 'https://rpc.sepolia.org',
     namespace: 'eip155',
+    smartAccountEnabled: true,
   },
   'eip155:43113': {
     chainId: 43113,
@@ -96,7 +97,8 @@ export const EIP155_TEST_CHAINS: Record<string,EIP155TestChain> = {
     logo: '/chain-logos/eip155-137.png',
     rgb: '130, 71, 229',
     rpc: 'https://matic-mumbai.chainstacklabs.com',
-    namespace: 'eip155'
+    namespace: 'eip155',
+    smartAccountEnabled: true,
   },
   'eip155:420': {
     chainId: 420,

advanced/wallets/react-wallet-v2/src/hooks/useInitialization.ts

@@ -49,7 +49,7 @@ export default function useInitialization() {
   // restart transport if relayer region changes
   const onRelayerRegionChange = useCallback(() => {
     try {
-      web3wallet.core.relayer.restartTransport(relayerRegionURL)
+      web3wallet?.core?.relayer.restartTransport(relayerRegionURL)
       prevRelayerURLValue.current = relayerRegionURL
     } catch (err: unknown) {
       alert(err)

advanced/wallets/react-wallet-v2/src/hooks/useSmartAccount.ts

@@ -1,16 +1,22 @@
 import { SmartAccountLib } from "@/lib/SmartAccountLib";
+import SettingsStore from "@/store/SettingsStore";
+import { Chain, VITALIK_ADDRESS } from "@/utils/SmartAccountUtils";
 import { useCallback, useEffect, useState } from "react";
+import { useSnapshot } from "valtio";
+import { Hex } from "viem";
 
-export default function useSmartAccount(signerPrivateKey: `0x${string}`) {
+export default function useSmartAccount(signerPrivateKey: Hex, chain: Chain) {
     const [loading, setLoading] = useState(false)
     const [client, setClient] = useState<SmartAccountLib>();
     const [isDeployed, setIsDeployed] = useState(false)
-    const [address, setAddress] = useState<`0x${string}`>()
+    const [address, setAddress] = useState<Hex>()
+    const { smartAccountSponsorshipEnabled } = useSnapshot(SettingsStore.state);
 
     const execute = useCallback(async (callback: () => void) => {
       try {
         setLoading(true)
-        await callback()
+        const res = await callback()
+        console.log('result:', res)
         setLoading(false)
       }
       catch (e) {
@@ -26,21 +32,30 @@ export default function useSmartAccount(signerPrivateKey: `0x${string}`) {
 
     const sendTestTransaction = useCallback(async () => {
       if (!client) return
-      execute(client?.sendTestTransaction)
+      execute(() => client?.sendTransaction({
+        to: VITALIK_ADDRESS,
+        value: 0n,
+        data: '0x',
+      }))
     }, [client, execute])
 
     useEffect(() => {
-        const smartAccountClient = new SmartAccountLib(signerPrivateKey, 'goerli')
-        setClient(smartAccountClient)
-    }, [signerPrivateKey])
+      if (!signerPrivateKey || !chain) return
+      const smartAccountClient = new SmartAccountLib({
+        chain,
+        privateKey: signerPrivateKey,
+        sponsored: smartAccountSponsorshipEnabled,
+      })
+      setClient(smartAccountClient)
+    }, [signerPrivateKey, smartAccountSponsorshipEnabled, chain])
 
     useEffect(() => {
         client?.checkIfSmartAccountDeployed()
             .then((deployed: boolean) => {
                 setIsDeployed(deployed)
                 setAddress(client?.address)
             })
-    }, [client])
+    }, [client, chain])
 
 
     return {

advanced/wallets/react-wallet-v2/src/hooks/useWalletConnectEventsManager.ts

@@ -117,7 +117,7 @@ export default function useWalletConnectEventsManager(initialized: boolean) {
    * Set up WalletConnect event listeners
    *****************************************************************************/
   useEffect(() => {
-    if (initialized) {
+    if (initialized && web3wallet) {
       //sign
       web3wallet.on('session_proposal', onSessionProposal)
       web3wallet.on('session_request', onSessionRequest)

advanced/wallets/react-wallet-v2/src/lib/EIP155Lib.ts

@@ -39,7 +39,7 @@ export default class EIP155Lib {
     return this.wallet.signMessage(message)
   }
 
-  _signTypedData(domain: any, types: any, data: any) {
+  _signTypedData(domain: any, types: any, data: any, _primaryType?: string) {
     return this.wallet._signTypedData(domain, types, data)
   }