From cf4e4b51c8c5af2d455b4c1c8d2c1f9b6e424cff Mon Sep 17 00:00:00 2001
From: Dustil Dawn <120224927+DustilDawn@users.noreply.github.com>
Date: Wed, 18 Jan 2023 21:35:03 +0000
Subject: [PATCH] Add Lit Protocol PKP Wallet Support

Hey there, so I've been working on Lit Protocol during this hackathon and made it work with PKP! This will be a great shared account feature for the ecosystem!

https://github.com/DustilDawn/orbis-sdk/blob/de27fe2a4d2a312c4211c90bfda87c423fe2c174/index.js#L6
---
 packages/pkh-ethereum/src/authmethod.ts | 30 ++++++++++++++++++-------
 1 file changed, 22 insertions(+), 8 deletions(-)

diff --git a/packages/pkh-ethereum/src/authmethod.ts b/packages/pkh-ethereum/src/authmethod.ts
index 2c32ec2e..7e808a97 100644
--- a/packages/pkh-ethereum/src/authmethod.ts
+++ b/packages/pkh-ethereum/src/authmethod.ts
@@ -68,16 +68,30 @@ async function createCACAO(
     chainId: account.chainId.reference,
     resources: opts.resources,
   })
-  const signature = await safeSend(ethProvider, 'personal_sign', [
-    siweMessage.signMessage(),
-    account.address,
-  ])
-  siweMessage.signature = signature
-  return Cacao.fromSiweMessage(siweMessage)
-}
+
+  let payload = {
+      method: 'personal_sign',
+      params: [
+          siweMessage.signMessage(),
+          account.address,
+      ],
+  }
+
+  let signature = 'rpcProvider' in ethProvider ? await ethProvider.sendAsync(payload) : await safeSend(ethProvider, payload.method, payload.params);
+
+    siweMessage.signature = signature
+    return Cacao.fromSiweMessage(siweMessage)
+  }
 
 async function requestChainId(provider: any): Promise<number> {
-  const chainIdHex = (await safeSend(provider, 'eth_chainId', [])) as string
+
+  let payload = {
+      method: 'eth_chainId',
+      params: [],
+  };
+  
+  let chainIdHex = 'rpcProvider' in provider ? await provider.sendAsync(payload) : await safeSend(provider, payload.method, payload.params);
+
   return parseInt(chainIdHex, 16)
 }