contracts: switch from parity-wasm-based to wasmi-based module validation (#14449)

* upgrade to wasmi 0.29 * prepare cleanup * sync ref_time w engine from the stack frame * proc_macro: sync gas in host funcs save: compiles, only gas pushing left to macro WIP proc macro proc macro: done * clean benchmarks & schedule: w_base = w_i64const * scale gas values btw engine and gas meter * (re)instrumentation & code_cache removed * remove gas() host fn, continue clean-up save * address review comments * move from CodeStorage&PrefabWasmModule to PristineCode&WasmBlob * refactor: no reftime_limit&schedule passes, no CodeStorage * bugs fixing * fix tests: expected deposit amount * fix prepare::tests * update tests and fix bugs tests::run_out_of_gas_engine, need 2 more save: 2 bugs with gas syncs: 1 of 2 tests done gas_syncs_no_overcharge bug fixed, test passes! cleaned out debug prints second bug is not a bug disabled_chain_extension test fix (err msg) tests run_out_of_fuel_host, chain_extension pass all tests pass * update docs * bump wasmi 0.30.0 * benchmarks updated, tests pass * refactoring * s/OwnerInfo/CodeInfo/g; * migration: draft, compiles * migration: draft, runs * migration: draft, runs (fixing) * deposits repaid non pro rata * deposits repaid pro rata * better try-runtime output * even better try-runtime output * benchmark migration * fix merge leftover * add forgotten fixtures, fix docs * address review comments * ci fixes * cleanup * benchmarks::prepare to return DispatchError * ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_contracts * store memory limits to CodeInfo * ci: roll back weights * ".git/.scripts/commands/bench-vm/bench-vm.sh" pallet dev pallet_contracts * drive-by: update Readme and pallet rustdoc * ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_contracts * ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_contracts * use wasmi 0.29 * ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_contracts * use wasmi 0.30 again * query memory limits from wasmi * save: scan_exports ported, compiles * save (wip, not compiles) * query memory limits from wasmi * better migration types * ci: pull weights from master * refactoring * ".git/.scripts/commands/bench-vm/bench-vm.sh" pallet dev pallet_contracts * scan_imports ported * scan_export ported, other checks removed * tests fixed tests fixed * drop wasmparser and parity-wasm dependencies * typo fix * addressing review comments * refactor * address review comments * optimize migration * ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_contracts * another review round comments addressed * ci fix one * clippy fix * ci fix two * allow stored modules to have no memory imports * rollback: allow stored modules to have no memory imports * ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_contracts * address review comments --------- Co-authored-by: command-bot <>
2026-04-30 15:27:57 +00:00 · 2023-07-05 00:38:47 +03:00
parent 79f600db70
commit f83fdeab53
14 changed files with 900 additions and 1141 deletions
@@ -2055,7 +2055,7 @@ fn disabled_chain_extension_errors_on_call() {
 		TestExtension::disable();
 		assert_err_ignore_postinfo!(
 			Contracts::call(RuntimeOrigin::signed(ALICE), addr.clone(), 0, GAS_LIMIT, None, vec![],),
-			Error::<Test>::NoChainExtension,
+			Error::<Test>::CodeRejected,
 		);
 	});
 }
@@ -4419,10 +4419,10 @@ fn code_rejected_error_works() {
 		assert_err!(result.result, <Error<Test>>::CodeRejected);
 		assert_eq!(
 			std::str::from_utf8(&result.debug_message).unwrap(),
-			"Validation of new code failed!"
+			"Can't load the module into wasmi!"
 		);

-		let (wasm, _) = compile_module::<Test>("invalid_contract").unwrap();
+		let (wasm, _) = compile_module::<Test>("invalid_contract_no_call").unwrap();
 		assert_noop!(
 			Contracts::upload_code(
 				RuntimeOrigin::signed(ALICE),
@@ -4449,6 +4449,34 @@ fn code_rejected_error_works() {
 			std::str::from_utf8(&result.debug_message).unwrap(),
 			"call function isn't exported"
 		);
+
+		let (wasm, _) = compile_module::<Test>("invalid_contract_no_memory").unwrap();
+		assert_noop!(
+			Contracts::upload_code(
+				RuntimeOrigin::signed(ALICE),
+				wasm.clone(),
+				None,
+				Determinism::Enforced
+			),
+			<Error<Test>>::CodeRejected,
+		);
+
+		let result = Contracts::bare_instantiate(
+			ALICE,
+			0,
+			GAS_LIMIT,
+			None,
+			Code::Upload(wasm),
+			vec![],
+			vec![],
+			DebugInfo::UnsafeDebug,
+			CollectEvents::Skip,
+		);
+		assert_err!(result.result, <Error<Test>>::CodeRejected);
+		assert_eq!(
+			std::str::from_utf8(&result.debug_message).unwrap(),
+			"No memory import found in the module"
+		);
 	});
 }

@@ -5117,6 +5145,7 @@ fn cannot_instantiate_indeterministic_code() {
 			None,
 			Determinism::Relaxed,
 		));
+
 		assert_err_ignore_postinfo!(
 			Contracts::instantiate(
 				RuntimeOrigin::signed(ALICE),