Merge pull request #4133 from anoma/tiago/osmosis-swap-cli-over-v44

Integrate with Osmosis for shielded swaps

.changelog/unreleased/features/4133-osmosis-swaps.md

@@ -0,0 +1,4 @@
+- Integrate Namada and Osmosis, to allow swapping assets privately. Osmosis
+  is leveraged for its liquidity and DEX capabilities, while Namada is
+  leveraged for its shielded pool (i.e. MASP) and privacy guarantees.
+  ([\#4133](https://github.com/anoma/namada/pull/4133))

.github/workflows/scripts/e2e.json

@@ -9,6 +9,8 @@
     "e2e::ibc_tests::ibc_pfm_happy_flows": 485,
     "e2e::ibc_tests::ibc_pfm_unhappy_flows": 485,
     "e2e::ibc_tests::ibc_upgrade_client": 280,
+    "e2e::ibc_tests::ibc_shielded_recv_middleware_happy_flow": 280,
+    "e2e::ibc_tests::ibc_shielded_recv_middleware_unhappy_flow": 280,
     "e2e::eth_bridge_tests::test_add_to_bridge_pool": 10,
     "e2e::ledger_tests::double_signing_gets_slashed": 12,
     "e2e::ledger_tests::ledger_many_txs_in_a_block": 55,

Cargo.toml

@@ -121,7 +121,10 @@ git2 = { version = "0.18.1", default-features = false }
 # branch tiago/optional-ack
 ibc = { git = "https://github.com/heliaxdev/cosmos-ibc-rs", rev = "38489943c4e75206eaffeeeec6153c039c2499d1", features = ["serde"] }
 ibc-derive = { git = "https://github.com/heliaxdev/cosmos-ibc-rs", rev = "38489943c4e75206eaffeeeec6153c039c2499d1" }
-ibc-middleware-packet-forward = { git = "https://github.com/heliaxdev/ibc-middleware", tag = "pfm/v0.8.0", features = ["borsh"] }
+ibc-middleware-module = { git = "https://github.com/heliaxdev/ibc-middleware", tag = "module/v0.1.0" }
+ibc-middleware-module-macros = { git = "https://github.com/heliaxdev/ibc-middleware", tag = "module-macros/v0.1.0" }
+ibc-middleware-overflow-receive = { git = "https://github.com/heliaxdev/ibc-middleware", tag = "orm/v0.4.0" }
+ibc-middleware-packet-forward = { git = "https://github.com/heliaxdev/ibc-middleware", tag = "pfm/v0.9.0", features = ["borsh"] }
 ibc-testkit = { git = "https://github.com/heliaxdev/cosmos-ibc-rs", rev = "38489943c4e75206eaffeeeec6153c039c2499d1", default-features = false }
 ics23 = "0.12.0"
 usize-set = { version = "0.10.3", features = ["serialize-borsh", "serialize-serde"] }

crates/apps/src/bin/namada/cli.rs

@@ -50,6 +50,7 @@ fn handle_command(cmd: cli::cmds::Namada, raw_sub_cmd: String) -> Result<()> {
         | cli::cmds::Namada::TxShieldingTransfer(_)
         | cli::cmds::Namada::TxUnshieldingTransfer(_)
         | cli::cmds::Namada::TxIbcTransfer(_)
+        | cli::cmds::Namada::TxOsmosisSwap(_)
         | cli::cmds::Namada::TxUpdateAccount(_)
         | cli::cmds::Namada::TxRevealPk(_)
         | cli::cmds::Namada::TxInitProposal(_)