Merge branch 'tiago/update-ethbridge-rs' (#1789)

anoma · Aug 30, 2023 · 4e2b70e · 4e2b70e
2 parents 2c6b817 + 5678ee7
commit 4e2b70e
Show file tree

Hide file tree

Showing 17 changed files with 521 additions and 342 deletions.
diff --git a/.changelog/unreleased/features/1789-update-ethbridge-rs.md b/.changelog/unreleased/features/1789-update-ethbridge-rs.md
@@ -0,0 +1,2 @@
+- Update ethbridge-rs to v0.22.0
+  ([\#1789](https://github.com/anoma/namada/pull/1789))
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -67,12 +67,12 @@ directories = "4.0.1"
 ed25519-consensus = "1.2.0"
 escargot = "0.5.7"
 ethabi = "18.0.0"
-ethbridge-bridge-contract = {git = "https://github.com/heliaxdev/ethbridge-rs", tag = "v0.21.0"}
-ethbridge-bridge-events = {git = "https://github.com/heliaxdev/ethbridge-rs", tag = "v0.21.0"}
-ethbridge-events = {git = "https://github.com/heliaxdev/ethbridge-rs", tag = "v0.21.0"}
-ethbridge-governance-contract = {git = "https://github.com/heliaxdev/ethbridge-rs", tag = "v0.21.0"}
-ethbridge-governance-events = {git = "https://github.com/heliaxdev/ethbridge-rs", tag = "v0.21.0"}
-ethbridge-structs = { git = "https://github.com/heliaxdev/ethbridge-rs", tag = "v0.21.0" }
+ethbridge-bridge-contract = {git = "https://github.com/heliaxdev/ethbridge-rs", tag = "v0.22.0"}
+ethbridge-bridge-events = {git = "https://github.com/heliaxdev/ethbridge-rs", tag = "v0.22.0"}
+ethbridge-events = {git = "https://github.com/heliaxdev/ethbridge-rs", tag = "v0.22.0"}
+ethbridge-governance-contract = {git = "https://github.com/heliaxdev/ethbridge-rs", tag = "v0.22.0"}
+ethbridge-governance-events = {git = "https://github.com/heliaxdev/ethbridge-rs", tag = "v0.22.0"}
+ethbridge-structs = { git = "https://github.com/heliaxdev/ethbridge-rs", tag = "v0.22.0" }
 ethers = "2.0.0"
 expectrl = "0.7.0"
 eyre = "0.6.5"

diff --git a/apps/src/lib/node/ledger/ethereum_oracle/events.rs b/apps/src/lib/node/ledger/ethereum_oracle/events.rs
@@ -14,9 +14,9 @@ pub mod eth_events {
     use namada::eth_bridge::ethers::contract::EthEvent;
     use namada::types::address::Address;
     use namada::types::ethereum_events::{
-        EthAddress, EthereumEvent, TransferToEthereum, TransferToEthereumKind,
-        TransferToNamada, Uint,
+        EthAddress, EthereumEvent, TransferToEthereum, TransferToNamada, Uint,
     };
+    use namada::types::hash::Hash;
     use namada::types::keccak::KeccakHash;
     use namada::types::token::Amount;
     use num256::Uint256;
@@ -153,32 +153,33 @@ pub mod eth_events {
         };
     }
 
-    /// Trait to add parsing methods to foreign types.
-    trait Parse: Sized {
-        parse_method! { parse_eth_transfer_kind -> TransferToEthereumKind }
-        parse_method! { parse_eth_address -> EthAddress }
-        parse_method! { parse_address -> Address }
-        parse_method! { parse_amount -> Amount }
-        parse_method! { parse_u32 -> u32 }
-        parse_method! { parse_uint256 -> Uint }
-        parse_method! { parse_bool -> bool }
-        parse_method! { parse_string -> String }
-        parse_method! { parse_keccak -> KeccakHash }
-        parse_method! { parse_amount_array -> Vec<Amount> }
-        parse_method! { parse_eth_address_array -> Vec<EthAddress> }
-        parse_method! { parse_address_array -> Vec<Address> }
-        parse_method! { parse_string_array -> Vec<String> }
-        parse_method! { parse_transfer_to_namada_array -> Vec<TransferToNamada> }
-        parse_method! { parse_transfer_to_namada -> TransferToNamada }
-        parse_method! { parse_transfer_to_eth_array -> Vec<TransferToEthereum> }
-        parse_method! { parse_transfer_to_eth -> TransferToEthereum }
+    macro_rules! trait_parse_def {
+        ($($name:ident -> $type:ty;)*) => {
+            /// Trait to add parsing methods to foreign types.
+            trait Parse: Sized {
+                $( parse_method!($name -> $type); )*
+            }
+        }
     }
 
-    impl Parse for u8 {
-        fn parse_eth_transfer_kind(self) -> Result<TransferToEthereumKind> {
-            self.try_into()
-                .map_err(|err| Error::Decode(format!("{:?}", err)))
-        }
+    trait_parse_def! {
+        parse_address -> Address;
+        parse_address_array -> Vec<Address>;
+        parse_amount -> Amount;
+        parse_amount_array -> Vec<Amount>;
+        parse_bool -> bool;
+        parse_eth_address -> EthAddress;
+        parse_eth_address_array -> Vec<EthAddress>;
+        parse_hash -> Hash;
+        parse_keccak -> KeccakHash;
+        parse_string -> String;
+        parse_string_array -> Vec<String>;
+        parse_transfer_to_eth -> TransferToEthereum;
+        parse_transfer_to_eth_array -> Vec<TransferToEthereum>;
+        parse_transfer_to_namada -> TransferToNamada;
+        parse_transfer_to_namada_array -> Vec<TransferToNamada>;
+        parse_u32 -> u32;
+        parse_uint256 -> Uint;
     }
 
     impl Parse for ethabi::Address {
@@ -200,7 +201,13 @@ pub mod eth_events {
 
     impl Parse for ethabi::Uint {
         fn parse_amount(self) -> Result<Amount> {
-            Ok(Amount::from(self.as_u64()))
+            let uint = {
+                use namada::core::types::uint::Uint as NamadaUint;
+                let mut num_buf = [0; 32];
+                self.to_little_endian(&mut num_buf);
+                NamadaUint::from_little_endian(&num_buf)
+            };
+            Amount::from_uint(uint, 0).map_err(|e| Error::Decode(e.to_string()))
         }
 
         fn parse_u32(self) -> Result<u32> {
@@ -222,6 +229,10 @@ pub mod eth_events {
         fn parse_keccak(self) -> Result<KeccakHash> {
             Ok(KeccakHash(self))
         }
+
+        fn parse_hash(self) -> Result<Hash> {
+            Ok(Hash(self))
+        }
     }
 
     impl Parse for Vec<ethabi::Uint> {
@@ -279,21 +290,15 @@ pub mod eth_events {
 
     impl Parse for ethereum_structs::Erc20Transfer {
         fn parse_transfer_to_eth(self) -> Result<TransferToEthereum> {
-            let kind = self.kind.parse_eth_transfer_kind()?;
             let asset = self.from.parse_eth_address()?;
             let receiver = self.to.parse_eth_address()?;
-            let sender = self.sender.parse_address()?;
             let amount = self.amount.parse_amount()?;
-            let gas_payer = self.fee_from.parse_address()?;
-            let gas_amount = self.fee.parse_amount()?;
+            let checksum = self.namada_data_digest.parse_hash()?;
             Ok(TransferToEthereum {
-                kind,
                 asset,
                 amount,
-                sender,
                 receiver,
-                gas_amount,
-                gas_payer,
+                checksum,
             })
         }
     }
@@ -509,13 +514,10 @@ pub mod eth_events {
             let eth_transfers = TransferToErcFilter {
                 transfers: vec![
                     ethereum_structs::Erc20Transfer {
-                        kind: TransferToEthereumKind::Erc20 as u8,
                         from: H160([1; 20]),
                         to: H160([2; 20]),
-                        sender: address.clone(),
                         amount: 0u64.into(),
-                        fee_from: address.clone(),
-                        fee: 0u64.into(),
+                        namada_data_digest: [0; 32],
                     };
                     2
                 ],

diff --git a/apps/src/lib/node/ledger/ethereum_oracle/mod.rs b/apps/src/lib/node/ledger/ethereum_oracle/mod.rs
@@ -569,9 +569,8 @@ mod test_oracle {
     use namada::eth_bridge::ethers::types::H160;
     use namada::eth_bridge::structs::Erc20Transfer;
     use namada::types::address::testing::gen_established_address;
-    use namada::types::ethereum_events::{
-        EthAddress, TransferToEthereum, TransferToEthereumKind,
-    };
+    use namada::types::ethereum_events::{EthAddress, TransferToEthereum};
+    use namada::types::hash::Hash;
     use tokio::sync::oneshot::channel;
     use tokio::time::timeout;
 
@@ -828,13 +827,10 @@ mod test_oracle {
         let gas_payer = gen_established_address();
         let second_event = TransferToErcFilter {
             transfers: vec![Erc20Transfer {
-                kind: TransferToEthereumKind::Erc20 as u8,
                 amount: 0.into(),
                 from: H160([0; 20]),
-                sender: gas_payer.to_string(),
                 to: H160([1; 20]),
-                fee: 0.into(),
-                fee_from: gas_payer.to_string(),
+                namada_data_digest: [0; 32],
             }],
             valid_map: vec![true],
             relayer_address: gas_payer.to_string(),
@@ -898,13 +894,10 @@ mod test_oracle {
             assert_eq!(
                 transfer,
                 TransferToEthereum {
-                    kind: TransferToEthereumKind::Erc20,
                     amount: Default::default(),
                     asset: EthAddress([0; 20]),
-                    sender: gas_payer.clone(),
                     receiver: EthAddress([1; 20]),
-                    gas_amount: Default::default(),
-                    gas_payer: gas_payer.clone(),
+                    checksum: Hash::default(),
                 }
             );
         } else {

diff --git a/apps/src/lib/node/ledger/shell/finalize_block.rs b/apps/src/lib/node/ledger/shell/finalize_block.rs
@@ -1099,9 +1099,7 @@ mod test_finalize_block {
     };
     use namada::proto::{Code, Data, Section, Signature};
     use namada::types::dec::POS_DECIMAL_PRECISION;
-    use namada::types::ethereum_events::{
-        EthAddress, TransferToEthereum, TransferToEthereumKind, Uint as ethUint,
-    };
+    use namada::types::ethereum_events::{EthAddress, Uint as ethUint};
     use namada::types::hash::Hash;
     use namada::types::keccak::KeccakHash;
     use namada::types::key::tm_consensus_key_raw_hash;
@@ -1784,17 +1782,24 @@ mod test_finalize_block {
             }
             // write transfer to storage
             let transfer = {
-                use namada::core::types::eth_bridge_pool::PendingTransfer;
-                let transfer = TransferToEthereum {
-                    kind: TransferToEthereumKind::Erc20,
-                    amount: 10u64.into(),
-                    asset,
-                    receiver,
-                    gas_amount: 10u64.into(),
-                    sender: bertha.clone(),
-                    gas_payer: bertha.clone(),
+                use namada::core::types::eth_bridge_pool::{
+                    GasFee, PendingTransfer, TransferToEthereum,
+                    TransferToEthereumKind,
+                };
+                let pending = PendingTransfer {
+                    transfer: TransferToEthereum {
+                        kind: TransferToEthereumKind::Erc20,
+                        amount: 10u64.into(),
+                        asset,
+                        recipient: receiver,
+                        sender: bertha.clone(),
+                    },
+                    gas_fee: GasFee {
+                        amount: 10u64.into(),
+                        payer: bertha.clone(),
+                    },
                 };
-                let pending = PendingTransfer::from(&transfer);
+                let transfer = (&pending).into();
                 shell
                     .wl_storage
                     .write(&bridge_pool::get_pending_key(&pending), pending)