From ae865b7b9e79b7140ec041d971226a6c045d084c Mon Sep 17 00:00:00 2001
From: "Demi M. Obenour" <demi@parity.io>
Date: Mon, 11 May 2020 21:06:34 -0400
Subject: [PATCH] =?UTF-8?q?Add=20=E2=80=98transaction=5Fversion=E2=80=99?=
 =?UTF-8?q?=20to=20the=20signed=20transaction?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This allows hardware wallets to know which transactions they can safely
sign.
---
 runtime/kusama/src/lib.rs       | 6 ++++--
 runtime/polkadot/src/lib.rs     | 6 ++++--
 runtime/test-runtime/src/lib.rs | 6 ++++--
 runtime/westend/src/lib.rs      | 6 ++++--
 4 files changed, 16 insertions(+), 8 deletions(-)

diff --git a/runtime/kusama/src/lib.rs b/runtime/kusama/src/lib.rs
index 5a58e7fcf372..6c2027aa868c 100644
--- a/runtime/kusama/src/lib.rs
+++ b/runtime/kusama/src/lib.rs
@@ -587,7 +587,8 @@ impl<LocalCall> system::offchain::CreateSignedTransaction<LocalCall> for Runtime
 		let tip = 0;
 		let extra: SignedExtra = (
 			RestrictFunctionality,
-			system::CheckVersion::<Runtime>::new(),
+			system::CheckSpecVersion::<Runtime>::new(),
+			system::CheckTxVersion::<Runtime>::new(),
 			system::CheckGenesis::<Runtime>::new(),
 			system::CheckEra::<Runtime>::from(generic::Era::mortal(period, current_block)),
 			system::CheckNonce::<Runtime>::from(nonce),
@@ -837,7 +838,8 @@ pub type BlockId = generic::BlockId<Block>;
 /// The SignedExtension to the basic transaction logic.
 pub type SignedExtra = (
 	RestrictFunctionality,
-	system::CheckVersion<Runtime>,
+	system::CheckSpecVersion<Runtime>,
+	system::CheckTxVersion<Runtime>,
 	system::CheckGenesis<Runtime>,
 	system::CheckEra<Runtime>,
 	system::CheckNonce<Runtime>,
diff --git a/runtime/polkadot/src/lib.rs b/runtime/polkadot/src/lib.rs
index 3940b145c9c8..22dabb56aeeb 100644
--- a/runtime/polkadot/src/lib.rs
+++ b/runtime/polkadot/src/lib.rs
@@ -594,7 +594,8 @@ impl<LocalCall> system::offchain::CreateSignedTransaction<LocalCall> for Runtime
 		let tip = 0;
 		let extra: SignedExtra = (
 			OnlyStakingAndClaims,
-			system::CheckVersion::<Runtime>::new(),
+			system::CheckSpecVersion::<Runtime>::new(),
+			system::CheckTxVersion::<Runtime>::new(),
 			system::CheckGenesis::<Runtime>::new(),
 			system::CheckEra::<Runtime>::from(generic::Era::mortal(period, current_block)),
 			system::CheckNonce::<Runtime>::from(nonce),
@@ -752,7 +753,8 @@ pub type BlockId = generic::BlockId<Block>;
 pub type SignedExtra = (
 	// RELEASE: remove this for release build.
 	OnlyStakingAndClaims,
-	system::CheckVersion<Runtime>,
+	system::CheckSpecVersion<Runtime>,
+	system::CheckTxVersion<Runtime>,
 	system::CheckGenesis<Runtime>,
 	system::CheckEra<Runtime>,
 	system::CheckNonce<Runtime>,
diff --git a/runtime/test-runtime/src/lib.rs b/runtime/test-runtime/src/lib.rs
index 350531ebaef3..3de486587713 100644
--- a/runtime/test-runtime/src/lib.rs
+++ b/runtime/test-runtime/src/lib.rs
@@ -394,7 +394,8 @@ impl<LocalCall> system::offchain::CreateSignedTransaction<LocalCall> for Runtime
 		let tip = 0;
 		let extra: SignedExtra = (
 			RestrictFunctionality,
-			system::CheckVersion::<Runtime>::new(),
+			system::CheckSpecVersion::<Runtime>::new(),
+			system::CheckTxVersion::<Runtime>::new(),
 			system::CheckGenesis::<Runtime>::new(),
 			system::CheckEra::<Runtime>::from(generic::Era::mortal(period, current_block)),
 			system::CheckNonce::<Runtime>::from(nonce),
@@ -531,7 +532,8 @@ pub type BlockId = generic::BlockId<Block>;
 /// The SignedExtension to the basic transaction logic.
 pub type SignedExtra = (
 	RestrictFunctionality,
-	system::CheckVersion<Runtime>,
+	system::CheckSpecVersion<Runtime>,
+	system::CheckTxVersion<Runtime>,
 	system::CheckGenesis<Runtime>,
 	system::CheckEra<Runtime>,
 	system::CheckNonce<Runtime>,
diff --git a/runtime/westend/src/lib.rs b/runtime/westend/src/lib.rs
index a2068660e6a1..30741ebd7534 100644
--- a/runtime/westend/src/lib.rs
+++ b/runtime/westend/src/lib.rs
@@ -454,7 +454,8 @@ impl<LocalCall> system::offchain::CreateSignedTransaction<LocalCall> for Runtime
 		let tip = 0;
 		let extra: SignedExtra = (
 			RestrictFunctionality,
-			system::CheckVersion::<Runtime>::new(),
+			system::CheckSpecVersion::<Runtime>::new(),
+			system::CheckTxVersion::<Runtime>::new(),
 			system::CheckGenesis::<Runtime>::new(),
 			system::CheckEra::<Runtime>::from(generic::Era::mortal(period, current_block)),
 			system::CheckNonce::<Runtime>::from(nonce),
@@ -645,7 +646,8 @@ pub type BlockId = generic::BlockId<Block>;
 /// The SignedExtension to the basic transaction logic.
 pub type SignedExtra = (
 	RestrictFunctionality,
-	system::CheckVersion<Runtime>,
+	system::CheckSpecVersion<Runtime>,
+	system::CheckTxVersion<Runtime>,
 	system::CheckGenesis<Runtime>,
 	system::CheckEra<Runtime>,
 	system::CheckNonce<Runtime>,