[Rust/Cosmos]: Move Cosmos blockchain into Rust (#3498)

android/app/src/androidTest/java/com/trustwallet/core/app/blockchains/cosmos/TestCosmosTransactions.kt

@@ -67,7 +67,7 @@ class TestCosmosTransactions {
 
         assertEquals(
             output.serialized,
-            "{\"mode\":\"BROADCAST_MODE_BLOCK\",\"tx_bytes\":\"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\"}"
+            "{\"mode\":\"BROADCAST_MODE_BLOCK\",\"tx_bytes\":\"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\"}"
         )
         assertEquals(output.errorMessage, "")
     }

codegen-v2/Cargo.toml

@@ -3,8 +3,6 @@ name = "codegen-v2"
 version = "0.1.0"
 edition = "2021"
 
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
 [lib]
 name = "libparser"
 path = "src/lib.rs"

include/TrustWalletCore/TWBlockchain.h

@@ -65,6 +65,8 @@ enum TWBlockchain {
     TWBlockchainSui = 50,
     TWBlockchainGreenfield = 51,
     TWBlockchainInternetComputer = 52,
+    TWBlockchainNativeEvmos = 55, // Cosmos
+    TWBlockchainNativeInjective = 56, // Cosmos
 };
 
 TW_EXTERN_C_END

registry.json

@@ -3177,6 +3177,7 @@
     "curve": "secp256k1",
     "publicKeyType": "secp256k1",
     "hrp": "thor",
+    "addressHasher": "sha256ripemd",
     "chainId": "thorchain-mainnet-v1",
     "explorer": {
       "url": "https://viewblock.io/thorchain",
@@ -3973,7 +3974,7 @@
     "coinId": 20009001,
     "symbol": "EVMOS",
     "decimals": 18,
-    "blockchain": "Cosmos",
+    "blockchain": "NativeEvmos",
     "chainId": "evmos_9001-2",
     "derivation": [
       {
@@ -4365,7 +4366,7 @@
     "coinId": 10000060,
     "symbol": "INJ",
     "decimals": 18,
-    "blockchain": "Cosmos",
+    "blockchain": "NativeInjective",
     "derivation": [
       {
         "path": "m/44'/60'/0'/0/0"

rust/Cargo.toml

@@ -1,10 +1,16 @@
 [workspace]
 members = [
+    "chains/tw_cosmos",
+    "chains/tw_native_evmos",
+    "chains/tw_native_injective",
+    "chains/tw_thorchain",
     "tw_any_coin",
     "tw_aptos",
+    "tw_bech32_address",
     "tw_bitcoin",
     "tw_coin_entry",
     "tw_coin_registry",
+    "tw_cosmos_sdk",
     "tw_encoding",
     "tw_ethereum",
     "tw_evm",

rust/chains/tw_cosmos/Cargo.toml

@@ -0,0 +1,13 @@
+[package]
+name = "tw_cosmos"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+tw_coin_entry = { path = "../../tw_coin_entry" }
+tw_cosmos_sdk = { path = "../../tw_cosmos_sdk" }
+tw_keypair = { path = "../../tw_keypair" }
+tw_proto = { path = "../../tw_proto" }
+
+[dev-dependencies]
+tw_cosmos_sdk = { path = "../../tw_cosmos_sdk", features = ["test-utils"] }

rust/chains/tw_cosmos/src/entry.rs

@@ -0,0 +1,94 @@
+// Copyright © 2017-2023 Trust Wallet.
+//
+// This file is part of Trust. The full Trust copyright notice, including
+// terms governing use, modification, and redistribution, is contained in the
+// file LICENSE at the root of the source code distribution tree.
+
+use std::str::FromStr;
+use tw_coin_entry::coin_context::CoinContext;
+use tw_coin_entry::coin_entry::{CoinEntry, PublicKeyBytes, SignatureBytes};
+use tw_coin_entry::derivation::Derivation;
+use tw_coin_entry::error::AddressResult;
+use tw_coin_entry::modules::json_signer::NoJsonSigner;
+use tw_coin_entry::modules::message_signer::NoMessageSigner;
+use tw_coin_entry::modules::plan_builder::NoPlanBuilder;
+use tw_cosmos_sdk::address::{Address, Bech32Prefix};
+use tw_cosmos_sdk::context::StandardCosmosContext;
+use tw_cosmos_sdk::modules::compiler::tw_compiler::TWTransactionCompiler;
+use tw_cosmos_sdk::modules::signer::tw_signer::TWSigner;
+use tw_keypair::tw;
+use tw_proto::Cosmos::Proto;
+use tw_proto::TxCompiler::Proto as CompilerProto;
+
+pub struct CosmosEntry;
+
+impl CoinEntry for CosmosEntry {
+    type AddressPrefix = Bech32Prefix;
+    type Address = Address;
+    type SigningInput<'a> = Proto::SigningInput<'a>;
+    type SigningOutput = Proto::SigningOutput<'static>;
+    type PreSigningOutput = CompilerProto::PreSigningOutput<'static>;
+    type JsonSigner = NoJsonSigner;
+    type PlanBuilder = NoPlanBuilder;
+    type MessageSigner = NoMessageSigner;
+
+    #[inline]
+    fn parse_address(
+        &self,
+        coin: &dyn CoinContext,
+        address: &str,
+        prefix: Option<Self::AddressPrefix>,
+    ) -> AddressResult<Self::Address> {
+        Address::from_str_with_coin_and_prefix(coin, address.to_string(), prefix)
+    }
+
+    #[inline]
+    fn parse_address_unchecked(
+        &self,
+        _coin: &dyn CoinContext,
+        address: &str,
+    ) -> AddressResult<Self::Address> {
+        Address::from_str(address)
+    }
+
+    #[inline]
+    fn derive_address(
+        &self,
+        coin: &dyn CoinContext,
+        public_key: tw::PublicKey,
+        _derivation: Derivation,
+        prefix: Option<Self::AddressPrefix>,
+    ) -> AddressResult<Self::Address> {
+        Address::with_public_key_coin_context(coin, &public_key, prefix)
+    }
+
+    #[inline]
+    fn sign(&self, coin: &dyn CoinContext, input: Self::SigningInput<'_>) -> Self::SigningOutput {
+        TWSigner::<StandardCosmosContext>::sign(coin, input)
+    }
+
+    #[inline]
+    fn preimage_hashes(
+        &self,
+        coin: &dyn CoinContext,
+        input: Self::SigningInput<'_>,
+    ) -> Self::PreSigningOutput {
+        TWTransactionCompiler::<StandardCosmosContext>::preimage_hashes(coin, input)
+    }
+
+    #[inline]
+    fn compile(
+        &self,
+        coin: &dyn CoinContext,
+        input: Self::SigningInput<'_>,
+        signatures: Vec<SignatureBytes>,
+        public_keys: Vec<PublicKeyBytes>,
+    ) -> Self::SigningOutput {
+        TWTransactionCompiler::<StandardCosmosContext>::compile(
+            coin,
+            input,
+            signatures,
+            public_keys,
+        )
+    }
+}

rust/chains/tw_cosmos/src/lib.rs

@@ -0,0 +1,7 @@
+// Copyright © 2017-2023 Trust Wallet.
+//
+// This file is part of Trust. The full Trust copyright notice, including
+// terms governing use, modification, and redistribution, is contained in the
+// file LICENSE at the root of the source code distribution tree.
+
+pub mod entry;

rust/chains/tw_native_evmos/Cargo.toml

@@ -0,0 +1,14 @@
+[package]
+name = "tw_native_evmos"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+tw_coin_entry = { path = "../../tw_coin_entry" }
+tw_cosmos_sdk = { path = "../../tw_cosmos_sdk" }
+tw_keypair = { path = "../../tw_keypair" }
+tw_memory = { path = "../../tw_memory" }
+tw_proto = { path = "../../tw_proto" }
+
+[dev-dependencies]
+tw_cosmos_sdk = { path = "../../tw_cosmos_sdk", features = ["test-utils"] }

rust/chains/tw_native_evmos/src/context.rs

@@ -0,0 +1,22 @@
+// Copyright © 2017-2023 Trust Wallet.
+//
+// This file is part of Trust. The full Trust copyright notice, including
+// terms governing use, modification, and redistribution, is contained in the
+// file LICENSE at the root of the source code distribution tree.
+
+use crate::ethermint_public_key::EthermintEthSecp256PublicKey;
+use tw_cosmos_sdk::address::Address;
+use tw_cosmos_sdk::context::CosmosContext;
+use tw_cosmos_sdk::hasher::keccak256_hasher::Keccak256Hasher;
+use tw_cosmos_sdk::private_key::secp256k1::Secp256PrivateKey;
+use tw_cosmos_sdk::signature::secp256k1::Secp256k1Signature;
+
+pub struct NativeEvmosContext;
+
+impl CosmosContext for NativeEvmosContext {
+    type Address = Address;
+    type TxHasher = Keccak256Hasher;
+    type PrivateKey = Secp256PrivateKey;
+    type PublicKey = EthermintEthSecp256PublicKey;
+    type Signature = Secp256k1Signature;
+}