fix: from_address in l1 message calldata (#1451)

CHANGELOG.md

@@ -292,3 +292,4 @@
 - dev: Get the block status from the actual block in get_block_with_tx_hashes
 - fix: l1-l2 messaging
 - dev : clean contracts and compiled files
+- fix: add from_address in calldata of l1 message

crates/client/l1-messages/src/contract.rs

@@ -11,13 +11,19 @@ pub enum L1EventToTransactionError {
     InvalidContractAddress(Felt252WrapperError),
     #[error("Failed to convert Entrypoint Selector from L1 Event: `{0}`")]
     InvalidEntryPointSelector(Felt252WrapperError),
+    #[error("Failed to convert From Address from L1 Event: `{0}`")]
+    InvalidFromAddress(Felt252WrapperError),
     #[error("Failed to convert Nonce param from L1 Event: `{0}`")]
     InvalidNonce(Felt252WrapperError),
 }
 
 pub fn parse_handle_l1_message_transaction(
     event: LogMessageToL2Filter,
 ) -> Result<HandleL1MessageTransaction, L1EventToTransactionError> {
+    // L1 from address.
+    let from_address = Felt252Wrapper::try_from(sp_core::U256::from_big_endian(event.from_address.as_bytes()))
+        .map_err(L1EventToTransactionError::InvalidFromAddress)?;
+
     // L2 contract to call.
     let contract_address = Felt252Wrapper::try_from(sp_core::U256(event.to_address.0))
         .map_err(L1EventToTransactionError::InvalidContractAddress)?;
@@ -32,12 +38,16 @@ pub fn parse_handle_l1_message_transaction(
         .try_into()
         .map_err(L1EventToTransactionError::InvalidNonce)?;
 
-    let calldata: Vec<Felt252Wrapper> = event
+    let event_payload: Vec<Felt252Wrapper> = event
         .payload
         .iter()
         .map(|param| Felt252Wrapper::try_from(sp_core::U256(param.0)))
         .collect::<Result<Vec<Felt252Wrapper>, Felt252WrapperError>>()
         .map_err(L1EventToTransactionError::InvalidCalldata)?;
 
+    let mut calldata: Vec<Felt252Wrapper> = Vec::with_capacity(event.payload.len() + 1);
+    calldata.push(from_address);
+    event_payload.iter().collect_into(&mut calldata);
+
     Ok(HandleL1MessageTransaction { nonce, contract_address, entry_point_selector, calldata })
 }

crates/client/l1-messages/src/lib.rs

@@ -1,3 +1,5 @@
+#![feature(iter_collect_into)]
+
 pub mod config;
 pub mod error;
 pub mod worker;