feat: hardcoded values for shielded osmosis swap

Author: mateuszjasiuk

apps/namadillo/src/App/Ibc/OsmosisSwap.tsx

@@ -1,10 +1,12 @@
+import { AccountType, BparamsMsgValue } from "@namada/types";
 import { defaultAccountAtom } from "atoms/accounts";
 import { createOsmosisSwapTxAtom } from "atoms/transfer/atoms";
 import BigNumber from "bignumber.js";
 import invariant from "invariant";
 import { useAtomValue } from "jotai";
 import { broadcastTransaction, signTx } from "lib/query";
 import { useEffect } from "react";
+import { getSdkInstance } from "utils/sdk";
 
 export const OsmosisSwap: React.FC = () => {
   const { mutateAsync: performOsmosisSwap } = useAtomValue(
@@ -29,7 +31,6 @@ export const OsmosisSwap: React.FC = () => {
       };
       const params = {
         transfer,
-        // We want to receive TIA
         outputDenom: "transfer/channel-14/uatom",
         recipient: "tnam1qz4u7j7dkxj5wv9xuwy2qemaeeqd450ysgl7pq0r",
         overflow: "tnam1qz4u7j7dkxj5wv9xuwy2qemaeeqd450ysgl7pq0r",
@@ -62,6 +63,69 @@ export const OsmosisSwap: React.FC = () => {
 
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
     (window as any).osmosisSwap = handleOsmosisSwap;
+
+    const handleOsmosisShieldedSwap = async (): Promise<void> => {
+      invariant(account.data, "No transparent account is found");
+      const a = account.data;
+
+      let bparams: BparamsMsgValue[] | undefined;
+      if (a.type === AccountType.Ledger) {
+        const sdk = await getSdkInstance();
+        const ledger = await sdk.initLedger();
+        bparams = await ledger.getBparams();
+        ledger.closeTransport();
+      }
+
+      const transfer = {
+        amountInBaseDenom: BigNumber(100),
+        // osmosis channel
+        channelId: "channel-13",
+        portId: "transfer",
+        token: "tnam1pkxwqwhjkulpd2jmc5hmetj6hkfpf0cdfuzfx70c",
+        source:
+          "03d5935721000000803fe3d7a9c42c483e5c3840c13eb7dadec2e420f850a769342a2786b58c86215d1fd1ca29f99d94bf033533a30b3461a2dacc4d0f968a080a2a335a085525d18b29f5e59e281a297c35d62299ff82a1525ae327862aca92d01faceebe375af12530bf9eff49e6f90c2eb554db591b1fc30694c716635f0bd2050682d6eeb6a2c5438dd7725495fb866d76db12de4e44ad9be424af57d12c8c19a6dc8664825d8701000000000000000000000000000000000000000000000000000000000000000001f3d7b291d734e35aefd38601bc947778d3adefc9ee2defd8d745fe124e850d0b",
+        gasSpendingKey:
+          "03d5935721000000803fe3d7a9c42c483e5c3840c13eb7dadec2e420f850a769342a2786b58c86215d1fd1ca29f99d94bf033533a30b3461a2dacc4d0f968a080a2a335a085525d18b29f5e59e281a297c35d62299ff82a1525ae327862aca92d01faceebe375af12530bf9eff49e6f90c2eb554db591b1fc30694c716635f0bd2050682d6eeb6a2c5438dd7725495fb866d76db12de4e44ad9be424af57d12c8c19a6dc8664825d8701000000000000000000000000000000000000000000000000000000000000000001f3d7b291d734e35aefd38601bc947778d3adefc9ee2defd8d745fe124e850d0b",
+        receiver:
+          "osmo1lrlqeq38ephw8mz0c3uzfdpt4fh3fr0s2atur5n33md90m4wx3mqmz7fq6",
+        bparams,
+        refundTarget: "tnam1qqshvryx9pngpk7mmzpzkjkm6klelgusuvmkc0uz",
+      };
+      const params = {
+        transfer,
+        outputDenom: "transfer/channel-13/uosmo",
+        recipient:
+          "znam17k7jw0wmvzdzmfm46m8600t9cah5mjl6se75cu9jvwxywk75k3kmxehmxk7wha62l35puzl6srd",
+        overflow: "tnam1qqshvryx9pngpk7mmzpzkjkm6klelgusuvmkc0uz",
+        slippage: { 0: "1799" },
+        localRecoveryAddr: "osmo18st0wqx84av8y6xdlss9d6m2nepyqwj6n3q7js",
+        osmosisRestRpc: "https://osmosis-rest.publicnode.com",
+      };
+
+      try {
+        const encodedTxData = await performOsmosisSwap({
+          signer: {
+            publicKey: account.data.publicKey!,
+            address: account.data.address!,
+          },
+          account: account.data,
+          params: [params],
+          gasConfig: {
+            gasLimit: BigNumber(75000),
+            gasPriceInMinDenom: BigNumber(0.000001),
+            gasToken: "tnam1qy440ynh9fwrx8aewjvvmu38zxqgukgc259fzp6h",
+          },
+        });
+
+        const signedTxs = await signTx(encodedTxData, account.data.address!);
+        await broadcastTransaction(encodedTxData, signedTxs);
+      } catch (error) {
+        console.error("Error performing Osmosis swap:", error);
+      }
+    };
+
+    // eslint-disable-next-line @typescript-eslint/no-explicit-any
+    (window as any).osmosisShieldedSwap = handleOsmosisShieldedSwap;
   }, [account.data]);
 
   return <></>;

packages/shared/lib/Cargo.lock

@@ -18,7 +18,7 @@ nodejs = []
 web = []
 
 [build-dependencies]
-namada_tx = { git = "https://github.com/anoma/namada", rev="8585ffd3444d6f6e4a6cfc6a779281b75b1efe78" }
+namada_tx = { git = "https://github.com/anoma/namada", rev="c7c04353b285c1437c9351501b702376db437072" }
 
 [dependencies]
 async-trait = {version = "0.1.51"}
@@ -27,7 +27,7 @@ chrono = "0.4.22"
 getrandom = { version = "0.3.0", features = [] }
 gloo-utils = { version = "0.1.5", features = ["serde"] }
 js-sys = "0.3.60"
-namada_sdk = { git = "https://github.com/anoma/namada", rev="8585ffd3444d6f6e4a6cfc6a779281b75b1efe78", default-features = false }
+namada_sdk = { git = "https://github.com/anoma/namada", rev="c7c04353b285c1437c9351501b702376db437072", default-features = false }
 rand = {version = "0.8.5"}
 rayon = { version = "1.8", optional = true }
 rexie = "0.5"

packages/shared/lib/Cargo.toml

@@ -740,14 +740,16 @@ impl Sdk {
         wrapper_tx_msg: &[u8],
     ) -> Result<JsValue, JsError> {
         let (args, bparams) = args::osmosis_swap_tx_args(osmosis_swap_msg, wrapper_tx_msg)?;
+
+        let _ = &self.namada.shielded_mut().await.load().await?;
         let tx = args.into_ibc_transfer(&self.namada).await?;
+
         let bparams = if let Some(bparams) = bparams {
             BuildParams::StoredBuildParams(bparams)
         } else {
             generate_rng_build_params()
         };
 
-        let _ = &self.namada.shielded_mut().await.load().await?;
 
         let xfvks = match tx.source {
             TransferSource::Address(_) => vec![],

packages/shared/lib/src/sdk/mod.rs

@@ -3,6 +3,7 @@ use std::str::FromStr;
 
 use gloo_utils::format::JsValueSerdeExt;
 use namada_sdk::borsh::{self, BorshDeserialize, BorshSerialize};
+use namada_sdk::collections::hash_set::IndexSet;
 use namada_sdk::masp_primitives::transaction::components::sapling::builder::StoredBuildParams;
 use namada_sdk::masp_primitives::transaction::components::sapling::fees::{InputView, OutputView};
 use namada_sdk::masp_primitives::zip32::ExtendedFullViewingKey;
@@ -99,10 +100,10 @@ impl SigningData {
             None => None,
         };
 
-        let mut public_keys: Vec<PublicKey> = vec![];
+        let mut public_keys = IndexSet::new();
         for pk in self.public_keys.clone() {
             let pk = PublicKey::from_str(&pk)?;
-            public_keys.push(pk);
+            public_keys.insert(pk);
         }
 
         let fee_payer = PublicKey::from_str(&self.fee_payer)?;