Add contract that can transfer using the SAC

soroban-test-wasms/src/lib.rs

@@ -84,6 +84,8 @@ mod curr {
         include_bytes!("../wasm-workspace/opt/curr/test_conditional_account.wasm").as_slice();
     pub const SAC_REENTRY_TEST_CONTRACT: &[u8] =
         include_bytes!("../wasm-workspace/opt/curr/sac_reentry_account.wasm").as_slice();
+    pub const CONTRACT_SAC_TRANSFER_CONTRACT: &[u8] =
+        include_bytes!("../wasm-workspace/opt/curr/contract_sac_transfer.wasm").as_slice();
     pub const RECURSIVE_ACCOUNT_CONTRACT: &[u8] =
         include_bytes!("../wasm-workspace/opt/curr/recursive_account.wasm").as_slice();
 

soroban-test-wasms/wasm-workspace/Cargo.toml

@@ -39,7 +39,8 @@ members = [
     "conditional_account",
     "sac_reentry_account",
     "recursive_account",
-    "hostile_large_val"
+    "hostile_large_val",
+    "contract_sac_transfer"
 ]
 [profile.release]
 opt-level = "z"
@@ -52,11 +53,11 @@ codegen-units = 1
 lto = true
 
 [workspace.dependencies.soroban-sdk]
-version = "=20.0.0-rc2"
+version = "=20.0.0"
 git = "https://github.com/stellar/rs-soroban-sdk"
 
 [workspace.dependencies.soroban-env-common]
-version = "=20.0.0-rc2"
+version = "=20.0.0"
 git = "https://github.com/stellar/rs-soroban-env"
 
 # Always build from the local instance of env as we need to rebuild test WASMs

soroban-test-wasms/wasm-workspace/contract_sac_transfer/Cargo.toml

@@ -0,0 +1,18 @@
+[package]
+name = "contract_sac_transfer"
+version = "0.0.0"
+authors = ["Stellar Development Foundation <info@stellar.org>"]
+license = "Apache-2.0"
+edition = "2021"
+rust-version = "1.74"
+
+[lib]
+crate-type = ["cdylib", "rlib"]
+doctest = false
+
+[dependencies]
+soroban-sdk = { workspace = true }
+soroban-env-common = { workspace = true }
+
+[features]
+next = ["soroban-env-common/next"]

soroban-test-wasms/wasm-workspace/contract_sac_transfer/src/lib.rs

@@ -0,0 +1,18 @@
+#![no_std]
+
+use soroban_sdk::{contract, contractimpl, Env, symbol_short, IntoVal, Address,
+};
+
+#[contract]
+struct SacTransfer;
+
+#[contractimpl]
+impl SacTransfer {
+    pub fn transfer_1(env: Env, sac_address: Address, to: Address) {
+        env.invoke_contract::<()>(&sac_address, &symbol_short!("transfer"),
+                                  (env.current_contract_address(),
+                                   to,
+                                   1_i128
+                                  ).into_val(&env));
+    }
+}