State trie migration rococo runtime changes. (paritytech#6127)

* add state-trie-migration (warn key need to be changed)

* rococo root

* restore master benchs (weights from substrate are used).

* use ord_parameter macro.

* do not upgrade runtime version yet

* apply review changes

* to test ci

* Revert "to test ci"

This reverts commit 5df6c5c.

* test ci

* Revert "test ci"

This reverts commit 0747761.

Co-authored-by: parity-processbot <>

runtime/rococo/Cargo.toml

@@ -41,6 +41,7 @@ pallet-beefy = { git = "https://github.com/paritytech/substrate", default-featur
 pallet-beefy-mmr = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.32" }
 pallet-bounties = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.32" }
 pallet-child-bounties = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.32" }
+pallet-state-trie-migration = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.32" }
 pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.32" }
 pallet-transaction-payment-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.32" }
 pallet-collective = { git = "https://github.com/paritytech/substrate", default-features = false , branch = "polkadot-v0.9.32" }
@@ -89,7 +90,6 @@ xcm-executor = { package = "xcm-executor", path = "../../xcm/xcm-executor", defa
 xcm-builder = { package = "xcm-builder", path = "../../xcm/xcm-builder", default-features = false }
 
 [dev-dependencies]
-hex-literal = "0.3.4"
 tiny-keccak = { version = "2.0.2", features = ["keccak"] }
 keyring = { package = "sp-keyring", git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.32" }
 sp-trie = { git = "https://github.com/paritytech/substrate", branch = "polkadot-v0.9.32" }
@@ -124,6 +124,7 @@ std = [
  "pallet-beefy-mmr/std",
  "pallet-bounties/std",
  "pallet-child-bounties/std",
+ "pallet-state-trie-migration/std",
  "pallet-transaction-payment/std",
  "pallet-transaction-payment-rpc-runtime-api/std",
  "pallet-collective/std",
@@ -207,7 +208,6 @@ runtime-benchmarks = [
  "pallet-vesting/runtime-benchmarks",
  "pallet-xcm/runtime-benchmarks",
  "frame-system-benchmarking/runtime-benchmarks",
- "hex-literal",
  "xcm-builder/runtime-benchmarks",
  "runtime-parachains/runtime-benchmarks",
  "pallet-xcm-benchmarks/runtime-benchmarks",

runtime/rococo/src/lib.rs

@@ -115,7 +115,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
  #[cfg(feature = "disable-runtime-api")]
  apis: sp_version::create_apis_vec![[]],
  transaction_version: 15,
- state_version: 0,
+ state_version: 1,
 };
 
 /// The BABE epoch configuration at genesis.
@@ -1416,6 +1416,9 @@ construct_runtime! {
  // Validator Manager pallet.
  ValidatorManager: validator_manager::{Pallet, Call, Storage, Event<T>} = 252,
 
+ // State trie migration pallet, only temporary.
+ StateTrieMigration: pallet_state_trie_migration = 254,
+
  // Sudo.
  Sudo: pallet_sudo::{Pallet, Call, Storage, Event<T>, Config<T>} = 255,
  }
@@ -1466,6 +1469,31 @@ pub type Executive = frame_executive::Executive<
 /// The payload being signed in transactions.
 pub type SignedPayload = generic::SignedPayload<RuntimeCall, SignedExtra>;
 
+parameter_types! {
+ // The deposit configuration for the singed migration. Specially if you want to allow any signed account to do the migration (see `SignedFilter`, these deposits should be high)
+ pub const MigrationSignedDepositPerItem: Balance = 1 * CENTS;
+ pub const MigrationSignedDepositBase: Balance = 20 * CENTS * 100;
+ pub const MigrationMaxKeyLen: u32 = 512;
+}
+
+impl pallet_state_trie_migration::Config for Runtime {
+ type RuntimeEvent = RuntimeEvent;
+ type Currency = Balances;
+ type SignedDepositPerItem = MigrationSignedDepositPerItem;
+ type SignedDepositBase = MigrationSignedDepositBase;
+ type ControlOrigin = EnsureRoot<AccountId>;
+ // specific account for the migration, can trigger the signed migrations.
+ type SignedFilter = frame_system::EnsureSignedBy<MigController, AccountId>;
+
+ // Use same weights as substrate ones.
+ type WeightInfo = pallet_state_trie_migration::weights::SubstrateWeight<Runtime>;
+ type MaxKeyLen = MigrationMaxKeyLen;
+}
+
+frame_support::ord_parameter_types! {
+ pub const MigController: AccountId = AccountId::from(hex_literal::hex!("52bc71c1eca5353749542dfdf0af97bf764f9c2f44e860cd485f1cd86400f649"));
+}
+
 #[cfg(feature = "runtime-benchmarks")]
 #[macro_use]
 extern crate frame_benchmarking;