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Add Lit Protocol PKP Wallet Support #140

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Add Lit Protocol PKP Wallet Support #140

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30 changes: 22 additions & 8 deletions packages/pkh-ethereum/src/authmethod.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -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)
}

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