Merge branch 'master' into test-wdk

Author: Agusx1211

packages/wallet/core/.env.test

@@ -18,6 +18,7 @@
     "@repo/typescript-config": "workspace:^",
     "@types/node": "^22.13.9",
     "dotenv": "^16.4.7",
+    "fake-indexeddb": "^6.0.0",
     "typescript": "^5.7.3",
     "vitest": "^3.1.2"
   },

packages/wallet/core/package.json

@@ -7,7 +7,7 @@ import {
   Address as SequenceAddress,
   Signature as SequenceSignature,
 } from '@0xsequence/wallet-primitives'
-import { AbiFunction, Address, Bytes, Hex, Provider } from 'ox'
+import { AbiFunction, Address, Bytes, Hex, Provider, TypedData } from 'ox'
 import * as Envelope from './envelope.js'
 import * as State from './state/index.js'
 
@@ -343,6 +343,41 @@ export class Wallet {
     }
   }
 
+  async prepareMessageSignature(
+    message: string | Hex.Hex | Payload.TypedDataToSign,
+    chainId: bigint,
+  ): Promise<Envelope.Envelope<Payload.Message>> {
+    let encodedMessage: Hex.Hex
+    if (typeof message !== 'string') {
+      encodedMessage = TypedData.encode(message)
+    } else {
+      let hexMessage = Hex.validate(message) ? message : Hex.fromString(message)
+      const messageSize = Hex.size(hexMessage)
+      encodedMessage = Hex.concat(Hex.fromString(`${`\x19Ethereum Signed Message:\n${messageSize}`}`), hexMessage)
+    }
+    return {
+      ...(await this.prepareBlankEnvelope(chainId)),
+      payload: Payload.fromMessage(encodedMessage),
+    }
+  }
+
+  async buildMessageSignature(
+    envelope: Envelope.Signed<Payload.Message>,
+    provider?: Provider.Provider,
+  ): Promise<Bytes.Bytes> {
+    const status = await this.getStatus(provider)
+    const signature = Envelope.encodeSignature(envelope)
+    if (!status.isDeployed) {
+      const deployTransaction = await this.buildDeployTransaction()
+      signature.erc6492 = { to: deployTransaction.to, data: Bytes.fromHex(deployTransaction.data) }
+    }
+    const encoded = SequenceSignature.encodeSignature({
+      ...signature,
+      suffix: status.pendingUpdates.map(({ signature }) => signature),
+    })
+    return encoded
+  }
+
   private async prepareBlankEnvelope(chainId: bigint) {
     const status = await this.getStatus()
 

packages/wallet/core/src/wallet.ts

@@ -1,12 +1,15 @@
 import { config as dotenvConfig } from 'dotenv'
-import { Abi, Address } from 'ox'
+import { Abi, AbiEvent, Address } from 'ox'
 
 const envFile = process.env.CI ? '.env.test' : '.env.test.local'
 dotenvConfig({ path: envFile })
 
 export const EMITTER_ADDRESS: Address.Address = '0x7F6e420Ed3017A36bE6e1DA8e3AFE61569eb4840'
-export const EMITTER_ABI = Abi.from(['function explicitEmit()', 'function implicitEmit()'])
+export const EMITTER_FUNCTIONS = Abi.from(['function explicitEmit()', 'function implicitEmit()'])
+export const EMITTER_EVENT_TOPICS = [
+  AbiEvent.encode(AbiEvent.from('event Explicit(address sender)')).topics[0],
+  AbiEvent.encode(AbiEvent.from('event Implicit(address sender)')).topics[0],
+]
 
 // Environment variables
-export const { RPC_URL, PRIVATE_KEY } = process.env
-export const CAN_RUN_LIVE = !!RPC_URL && !!PRIVATE_KEY
+export const LOCAL_RPC_URL = process.env.LOCAL_RPC_URL || 'http://localhost:8545'