[Runtime] Enable feeless, walletless transactions on selected accounts

Cargo.toml

@@ -50,9 +50,14 @@ kusama-runtime-constants = { default-features = false, path = "runtime/kusama-ru
 runtime-common = { default-features = false, path = "runtime/common" }
 
 # Frame Contrib
-fc-traits-memberships = { git = "https://github.com/virto-network/frame-contrib", branch = "main", default-features = false }
-fc-traits-tracks = { git = "https://github.com/virto-network/frame-contrib", branch = "main", default-features = false }
-pallet-referenda-tracks = { git = "https://github.com/virto-network/frame-contrib", branch = "main", package = "fc-pallet-referenda-tracks", default-features = false }
+fc-traits-authn = { git = "https://github.com/virto-network/frame-contrib", default-features = false }
+fc-traits-gas-tank = { git = "https://github.com/virto-network/frame-contrib", default-features = false }
+fc-traits-memberships = { git = "https://github.com/virto-network/frame-contrib", default-features = false }
+fc-traits-tracks = { git = "https://github.com/virto-network/frame-contrib", default-features = false }
+pallet-gas-transaction-payment = { git = "https://github.com/virto-network/frame-contrib", package = "fc-pallet-gas-transaction-payment", default-features = false }
+pallet-pass = { git = "https://github.com/virto-network/frame-contrib", package = "fc-pallet-pass", default-features = false }
+pallet-referenda-tracks = { git = "https://github.com/virto-network/frame-contrib", package = "fc-pallet-referenda-tracks", default-features = false }
+pass-webauthn = { git = "https://github.com/virto-network/webauthn", default-features = false }
 
 # Substrate std
 pallet-transaction-payment-rpc = { git = "https://github.com/virto-network/polkadot-sdk", branch = "release-virto-stable2409" }
@@ -113,6 +118,7 @@ pallet-referenda = { default-features = false, git = "https://github.com/virto-n
 pallet-remark = { default-features = false, git = "https://github.com/virto-network/polkadot-sdk", branch = "release-virto-stable2409" }
 pallet-scheduler = { default-features = false, git = "https://github.com/virto-network/polkadot-sdk", branch = "release-virto-stable2409" }
 pallet-session = { default-features = false, git = "https://github.com/virto-network/polkadot-sdk", branch = "release-virto-stable2409" }
+pallet-skip-feeless-payment = { default-features = false, git = "https://github.com/virto-network/polkadot-sdk", branch = "release-virto-stable2409" }
 pallet-sudo = { default-features = false, git = "https://github.com/virto-network/polkadot-sdk", branch = "release-virto-stable2409" }
 pallet-timestamp = { default-features = false, git = "https://github.com/virto-network/polkadot-sdk", branch = "release-virto-stable2409" }
 pallet-transaction-payment = { default-features = false, git = "https://github.com/virto-network/polkadot-sdk", branch = "release-virto-stable2409" }

chain-spec-generator/Cargo.toml

@@ -6,7 +6,7 @@ homepage.workspace = true
 license.workspace = true
 name = "chain-spec-generator"
 repository.workspace = true
-version = "0.13.3"
+version = "0.14.0"
 
 [dependencies]
 clap = { workspace = true, features = ["derive"] }

chain-spec-generator/src/spec/live/kreivo_paseador_chainspec.json

@@ -6,8 +6,8 @@
   "telemetryEndpoints": null,
   "protocolId": "kreivo",
   "properties": {
-    "ss58Format": 42,
-    "tokenDecimals": 12,
+    "ss58Format": 1,
+    "tokenDecimals": 10,
     "tokenSymbol": "PAS"
   },
   "relay_chain": "paseo",

justfile

@@ -108,7 +108,7 @@ bump mode="minor":
 	#!/usr/bin/env nu
 	let ver = '{{ ver }}' | inc --{{ mode }}
 	open -r runtime/kreivo/Cargo.toml | str replace -m '^version = "(.+)"$' $'version = "($ver)"' | save -f runtime/kreivo/Cargo.toml
-	open -r node/Cargo.toml | str replace -m '^version = "(.+)"$' $'version = "($ver)"' | save -f node/Cargo.toml
+	open -r chain-spec-generator/Cargo.toml | str replace -m '^version = "(.+)"$' $'version = "($ver)"' | save -f chain-spec-generator/Cargo.toml
 	# bump spec version
 	const SRC = 'runtime/kreivo/src/lib.rs'
 	let src = open $SRC

runtime/kreivo/Cargo.toml

@@ -6,7 +6,7 @@ homepage.workspace = true
 license.workspace = true
 name = "kreivo-runtime"
 repository.workspace = true
-version = "0.13.3"
+version = "0.14.0"
 
 [package.metadata.docs.rs]
 targets = ["x86_64-unknown-linux-gnu"]
@@ -56,6 +56,7 @@ pallet-ranked-collective.workspace = true
 pallet-referenda.workspace = true
 pallet-scheduler.workspace = true
 pallet-session.workspace = true
+pallet-skip-feeless-payment.workspace = true
 pallet-sudo.workspace = true
 pallet-timestamp.workspace = true
 pallet-transaction-payment.workspace = true
@@ -105,8 +106,13 @@ parachain-info.workspace = true
 parachains-common.workspace = true
 
 # Frame Contrib
+fc-traits-authn.workspace = true
+fc-traits-gas-tank.workspace = true
 fc-traits-memberships.workspace = true
+pallet-gas-transaction-payment.workspace = true
+pallet-pass.workspace = true
 pallet-referenda-tracks.workspace = true
+pass-webauthn = { workspace = true, features = ["runtime"] }
 
 [features]
 default = ["std"]
@@ -129,6 +135,8 @@ std = [
   "frame-system-rpc-runtime-api/std",
   "frame-try-runtime/std",
   "frame-system/std",
+  "fc-traits-authn/std",
+  "fc-traits-gas-tank/std",
   "fc-traits-memberships/std",
   "log/std",
   "kusama-runtime-constants/std",
@@ -142,9 +150,11 @@ std = [
   "pallet-communities-manager/std",
   "pallet-communities/std",
   "pallet-collator-selection/std",
+  "pallet-gas-transaction-payment/std",
   "pallet-message-queue/std",
   "pallet-multisig/std",
   "pallet-nfts/std",
+  "pallet-pass/std",
   "pallet-payments/std",
   "pallet-preimage/std",
   "pallet-proxy/std",
@@ -153,6 +163,7 @@ std = [
   "pallet-referenda-tracks/std",
   "pallet-scheduler/std",
   "pallet-session/std",
+  "pallet-skip-feeless-payment/std",
   "pallet-sudo/std",
   "pallet-timestamp/std",
   "pallet-transaction-payment-rpc-runtime-api/std",
@@ -164,6 +175,7 @@ std = [
   "parachain-info/std",
   "parachains-common/std",
   "parity-scale-codec/std",
+  "pass-webauthn/std",
   "polkadot-core-primitives/std",
   "polkadot-parachain-primitives/std",
   "polkadot-runtime-common/std",
@@ -209,22 +221,26 @@ runtime-benchmarks = [
   "pallet-communities-manager/runtime-benchmarks",
   "pallet-communities/runtime-benchmarks",
   "pallet-collator-selection/runtime-benchmarks",
+  "pallet-gas-transaction-payment/runtime-benchmarks",
   "pallet-message-queue/runtime-benchmarks",
   "pallet-multisig/runtime-benchmarks",
   "pallet-nfts/runtime-benchmarks",
   "pallet-payments/runtime-benchmarks",
+  "pallet-pass/runtime-benchmarks",
   "pallet-preimage/runtime-benchmarks",
   "pallet-proxy/runtime-benchmarks",
   "pallet-ranked-collective/runtime-benchmarks",
   "pallet-referenda/runtime-benchmarks",
   "pallet-referenda-tracks/runtime-benchmarks",
   "pallet-scheduler/runtime-benchmarks",
+  "pallet-skip-feeless-payment/runtime-benchmarks",
   "pallet-sudo/runtime-benchmarks",
   "pallet-timestamp/runtime-benchmarks",
   "pallet-treasury/runtime-benchmarks",
   "pallet-utility/runtime-benchmarks",
   "pallet-xcm-benchmarks/runtime-benchmarks",
   "pallet-xcm/runtime-benchmarks",
+  "pass-webauthn/runtime-benchmarks",
   "parachains-common/runtime-benchmarks",
   "polkadot-parachain-primitives/runtime-benchmarks",
   "polkadot-runtime-common/runtime-benchmarks",
@@ -254,9 +270,11 @@ try-runtime = [
   "pallet-communities-manager/try-runtime",
   "pallet-communities/try-runtime",
   "pallet-collator-selection/try-runtime",
+  "pallet-gas-transaction-payment/try-runtime",
   "pallet-message-queue/try-runtime",
   "pallet-nfts/try-runtime",
   "pallet-multisig/try-runtime",
+  "pallet-pass/try-runtime",
   "pallet-payments/try-runtime",
   "pallet-preimage/try-runtime",
   "pallet-proxy/try-runtime",
@@ -265,12 +283,14 @@ try-runtime = [
   "pallet-referenda-tracks/try-runtime",
   "pallet-scheduler/try-runtime",
   "pallet-session/try-runtime",
+  "pallet-skip-feeless-payment/try-runtime",
   "pallet-sudo/try-runtime",
   "pallet-timestamp/try-runtime",
   "pallet-transaction-payment/try-runtime",
   "pallet-treasury/try-runtime",
   "pallet-utility/try-runtime",
   "pallet-xcm/try-runtime",
+  "pass-webauthn/try-runtime",
   "parachain-info/try-runtime",
   "polkadot-runtime-common/try-runtime",
   "runtime-common/try-runtime",

runtime/kreivo/src/configuration/mod.rs

@@ -0,0 +1,12 @@
+//! Configure FRAME pallets to include in runtime.
+
+use super::*;
+
+pub mod monetary_stuff;
+pub mod system_support;
+
+pub use monetary_stuff::{
+	ExistentialDeposit, KreivoAssetsCall, KreivoAssetsInstance, MetadataDepositBase, MetadataDepositPerByte,
+	TransactionByteFee,
+};
+pub use system_support::RuntimeBlockWeights;

runtime/kreivo/src/configuration/monetary_stuff.rs

@@ -0,0 +1,142 @@
+use super::*;
+
+use fc_traits_gas_tank::NonFungibleGasBurner;
+
+use pallet_asset_tx_payment::FungiblesAdapter;
+use pallet_assets::BalanceToAssetBalance;
+use pallet_transaction_payment::FungibleAdapter;
+use runtime_common::impls::AssetsToBlockAuthor;
+
+// #[runtime::pallet_index(10)]
+// pub type Balances
+parameter_types! {
+	pub const ExistentialDeposit: Balance = EXISTENTIAL_DEPOSIT;
+}
+
+impl pallet_balances::Config for Runtime {
+	type MaxLocks = ConstU32<50>;
+	/// The type for recording an account's balance.
+	type Balance = Balance;
+	/// The ubiquitous event type.
+	type RuntimeEvent = RuntimeEvent;
+	type DustRemoval = ();
+	type ExistentialDeposit = ExistentialDeposit;
+	type AccountStore = System;
+	type WeightInfo = pallet_balances::weights::SubstrateWeight<Runtime>;
+	type MaxReserves = ConstU32<50>;
+	type ReserveIdentifier = [u8; 8];
+	type RuntimeHoldReason = RuntimeHoldReason;
+	type FreezeIdentifier = RuntimeFreezeReason;
+	type MaxFreezes = ConstU32<256>;
+	type RuntimeFreezeReason = RuntimeFreezeReason;
+}
+
+// #[runtime::pallet_index(11)]
+// pub type TransactionPayment
+parameter_types! {
+	/// Relay Chain `TransactionByteFee` / 10
+	pub const TransactionByteFee: Balance = 10 * MILLICENTS;
+}
+
+impl pallet_transaction_payment::Config for Runtime {
+	type RuntimeEvent = RuntimeEvent;
+	type OnChargeTransaction = FungibleAdapter<Balances, ResolveTo<TreasuryAccount, Balances>>;
+	type WeightToFee = WeightToFee;
+	type LengthToFee = ConstantMultiplier<Balance, TransactionByteFee>;
+	type FeeMultiplierUpdate = SlowAdjustingFeeUpdate<Self>;
+	type OperationalFeeMultiplier = ConstU8<5>;
+}
+
+// #[runtime::pallet_index(12)]
+// pub type AssetsFreezer
+impl pallet_assets_freezer::Config<KreivoAssetsInstance> for Runtime {
+	type RuntimeEvent = RuntimeEvent;
+	type RuntimeFreezeReason = RuntimeFreezeReason;
+}
+
+// #[runtime::pallet_index(13)]
+// pub type Assets
+parameter_types! {
+	pub const AssetDeposit: Balance = UNITS / 10; // 1 / 10 UNITS deposit to create asset
+	pub const AssetAccountDeposit: Balance = deposit(1, 16);
+	pub const ApprovalDeposit: Balance = EXISTENTIAL_DEPOSIT;
+	pub const AssetsStringLimit: u32 = 50;
+	/// Key = 32 bytes, Value = 36 bytes (32+1+1+1+1)
+	// https://github.com/paritytech/substrate/blob/069917b/frame/assets/src/lib.rs#L257L271
+	pub const MetadataDepositBase: Balance = deposit(1, 68);
+	pub const MetadataDepositPerByte: Balance = deposit(0, 1);
+}
+
+/// We allow root to execute privileged asset operations.
+pub type AssetsForceOrigin = EnsureRoot<AccountId>;
+pub type KreivoAssetsInstance = pallet_assets::Instance1;
+pub type KreivoAssetsCall = pallet_assets::Call<Runtime, KreivoAssetsInstance>;
+
+impl pallet_assets::Config<KreivoAssetsInstance> for Runtime {
+	type RuntimeEvent = RuntimeEvent;
+	type Balance = Balance;
+	type AssetId = FungibleAssetLocation;
+	type AssetIdParameter = FungibleAssetLocation;
+	type Currency = Balances;
+	/// Only root can create assets and force state changes.
+	type CreateOrigin = AsEnsureOriginWithArg<NeverEnsureOrigin<AccountId>>;
+	type ForceOrigin = AssetsForceOrigin;
+	type AssetDeposit = AssetDeposit;
+	type MetadataDepositBase = MetadataDepositBase;
+	type MetadataDepositPerByte = MetadataDepositPerByte;
+	type ApprovalDeposit = ApprovalDeposit;
+	type StringLimit = AssetsStringLimit;
+	type Freezer = AssetsFreezer;
+	type Extra = ();
+	type WeightInfo = weights::pallet_assets::WeightInfo<Runtime>;
+	type CallbackHandle = ();
+	type AssetAccountDeposit = AssetAccountDeposit;
+	type RemoveItemsLimit = frame_support::traits::ConstU32<1000>;
+	type MaxHolds = frame_support::traits::ConstU32<50>;
+	type RuntimeHoldReason = RuntimeHoldReason;
+	#[cfg(feature = "runtime-benchmarks")]
+	type BenchmarkHelper = ();
+}
+
+// #[runtime::pallet_index(14)]
+// pub type AssetsTxPayment
+impl pallet_asset_tx_payment::Config for Runtime {
+	type RuntimeEvent = RuntimeEvent;
+	type Fungibles = Assets;
+	type OnChargeAssetTransaction = FungiblesAdapter<
+		BalanceToAssetBalance<Balances, Runtime, ConvertInto, KreivoAssetsInstance>,
+		AssetsToBlockAuthor<Runtime, KreivoAssetsInstance>,
+	>;
+}
+
+// #[runtime::pallet_index(15)]
+// pub type Vesting
+parameter_types! {
+	pub const MinVestedTransfer: Balance = 100 * CENTS;
+	pub UnvestedFundsAllowedWithdrawReasons: WithdrawReasons =
+		WithdrawReasons::except(WithdrawReasons::TRANSFER | WithdrawReasons::RESERVE);
+}
+
+impl pallet_vesting::Config for Runtime {
+	type RuntimeEvent = RuntimeEvent;
+	type Currency = Balances;
+	type BlockNumberToBalance = ConvertInto;
+	type MinVestedTransfer = MinVestedTransfer;
+	type WeightInfo = pallet_vesting::weights::SubstrateWeight<Runtime>;
+	type UnvestedFundsAllowedWithdrawReasons = UnvestedFundsAllowedWithdrawReasons;
+	type BlockNumberProvider = System;
+	const MAX_VESTING_SCHEDULES: u32 = 28;
+}
+
+// #[runtime::pallet_index(16)]
+// pub type SkipFeeless
+impl pallet_skip_feeless_payment::Config for Runtime {
+	type RuntimeEvent = RuntimeEvent;
+}
+
+// #[runtime::pallet_index(17)]
+// pub type GasTxPayment
+impl pallet_gas_transaction_payment::Config for Runtime {
+	type RuntimeEvent = RuntimeEvent;
+	type GasBurner = NonFungibleGasBurner<Runtime, CommunityMemberships, pallet_nfts::ItemConfig>;
+}

runtime/kreivo/src/configuration/system_support.rs

@@ -0,0 +1,243 @@
+//! System support stuff.
+
+use fc_traits_authn::{composite_authenticator, util::AuthorityFromPalletId, Challenge, Challenger};
+use frame_support::{traits::EnsureOrigin, PalletId};
+use frame_system::EnsureRootWithSuccess;
+use pallet_communities::origin::AsSignedByCommunity;
+use polkadot_core_primitives::HashT;
+
+use super::*;
+
+// #[runtime::pallet_index(0)]
+// pub type System
+parameter_types! {
+	pub const Version: RuntimeVersion = VERSION;
+
+	// This part is copied from Substrate's `bin/node/runtime/src/lib.rs`.
+	//  The `RuntimeBlockLength` and `RuntimeBlockWeights` exist here because the
+	// `DeletionWeightLimit` and `DeletionQueueDepth` depend on those to parameterize
+	// the lazy contract deletion.
+	pub RuntimeBlockLength: BlockLength =
+		BlockLength::max_with_normal_ratio(5 * 1024 * 1024, NORMAL_DISPATCH_RATIO);
+	pub RuntimeBlockWeights: BlockWeights = BlockWeights::builder()
+		.base_block(BlockExecutionWeight::get())
+		.for_class(DispatchClass::all(), |weights| {
+			weights.base_extrinsic = ExtrinsicBaseWeight::get();
+		})
+		.for_class(DispatchClass::Normal, |weights| {
+			weights.max_total = Some(NORMAL_DISPATCH_RATIO * MAXIMUM_BLOCK_WEIGHT);
+		})
+		.for_class(DispatchClass::Operational, |weights| {
+			weights.max_total = Some(MAXIMUM_BLOCK_WEIGHT);
+			// Operational transactions have some extra reserved space, so that they
+			// are included even if block reached `MAXIMUM_BLOCK_WEIGHT`.
+			weights.reserved = Some(
+				MAXIMUM_BLOCK_WEIGHT - NORMAL_DISPATCH_RATIO * MAXIMUM_BLOCK_WEIGHT
+			);
+		})
+		.avg_block_initialization(AVERAGE_ON_INITIALIZE_RATIO)
+		.build_or_panic();
+	pub const SS58Prefix: u16 = 2;
+}
+
+pub struct CommunityLookup;
+impl StaticLookup for CommunityLookup {
+	type Source = Address;
+	type Target = AccountId;
+	fn lookup(s: Self::Source) -> Result<Self::Target, LookupError> {
+		match s {
+			MultiAddress::Id(i) => Ok(i),
+			MultiAddress::Index(i) => Ok(Communities::community_account(&i)),
+			_ => Err(LookupError),
+		}
+	}
+	fn unlookup(t: Self::Target) -> Self::Source {
+		MultiAddress::Id(t)
+	}
+}
+
+#[derive_impl(frame_system::config_preludes::ParaChainDefaultConfig as frame_system::DefaultConfig)]
+impl frame_system::Config for Runtime {
+	/// The identifier used to distinguish between accounts.
+	type AccountId = AccountId;
+	type Lookup = CommunityLookup;
+	/// The type for hashing blocks and tries.
+	type Hash = Hash;
+	type Block = Block;
+	type Nonce = Nonce;
+	/// Maximum number of block number to block hash mappings to keep (oldest
+	/// pruned first).
+	type BlockHashCount = BlockHashCount;
+	/// Runtime version.
+	type Version = Version;
+	/// The data to be stored in an account.
+	type AccountData = pallet_balances::AccountData<Balance>;
+	/// The weight of database operations that the runtime can invoke.
+	type DbWeight = RocksDbWeight;
+	/// Block & extrinsics weights: base values and limits.
+	type BlockWeights = RuntimeBlockWeights;
+	/// The maximum length of a block (in bytes).
+	type BlockLength = RuntimeBlockLength;
+	/// This is used as an identifier of the chain. 42 is the generic substrate
+	/// prefix.
+	type SS58Prefix = SS58Prefix;
+	/// The action to take on a Runtime Upgrade
+	type OnSetCode = cumulus_pallet_parachain_system::ParachainSetCode<Self>;
+	type MaxConsumers = frame_support::traits::ConstU32<16>;
+}
+
+// #[runtime::pallet_index(1)]
+// pub type ParachainSystem
+parameter_types! {
+	pub const ReservedXcmpWeight: Weight = MAXIMUM_BLOCK_WEIGHT.saturating_div(4);
+	pub const ReservedDmpWeight: Weight = MAXIMUM_BLOCK_WEIGHT.saturating_div(4);
+	pub const RelayOrigin: AggregateMessageOrigin = AggregateMessageOrigin::Parent;
+}
+
+impl cumulus_pallet_parachain_system::Config for Runtime {
+	type WeightInfo = ();
+	type RuntimeEvent = RuntimeEvent;
+	type OnSystemEvent = ();
+	type SelfParaId = parachain_info::Pallet<Runtime>;
+	type OutboundXcmpMessageSource = XcmpQueue;
+	type DmpQueue = frame_support::traits::EnqueueWithOrigin<MessageQueue, RelayOrigin>;
+	type ReservedDmpWeight = ReservedDmpWeight;
+	type XcmpMessageHandler = XcmpQueue;
+	type ReservedXcmpWeight = ReservedXcmpWeight;
+	type CheckAssociatedRelayNumber = RelayNumberMonotonicallyIncreases;
+	type ConsensusHook = ConsensusHook;
+}
+
+// #[runtime::pallet_index(2)]
+// pub type Timestamp
+impl pallet_timestamp::Config for Runtime {
+	/// A timestamp: milliseconds since the unix epoch.
+	type Moment = u64;
+	type OnTimestampSet = Aura;
+	type MinimumPeriod = ConstU64<{ SLOT_DURATION / 2 }>;
+	type WeightInfo = ();
+}
+
+// #[runtime::pallet_index(3)]
+// pub type ParachainInfo
+impl parachain_info::Config for Runtime {}
+
+// #[runtime::pallet_index(4)]
+// pub type Origins
+impl pallet_custom_origins::Config for Runtime {}
+
+// #[runtime::pallet_index(6)]
+// pub type Pass
+parameter_types! {
+	pub PassPalletId: PalletId = PalletId(*b"kreivo_p");
+	pub NeverPays: Option<pallet_pass::DepositInformation<Runtime>> = None;
+}
+
+pub struct UnincludedBlockChallenger;
+
+impl Challenger for UnincludedBlockChallenger {
+	type Context = BlockNumber;
+
+	fn check_challenge(cx: &Self::Context, challenge: &[u8]) -> Option<()> {
+		(*cx >= System::block_number().saturating_sub(3)).then_some(())?;
+		Self::generate(cx).eq(challenge).then_some(())
+	}
+
+	fn generate(cx: &Self::Context) -> Challenge {
+		BlakeTwo256::hash(&cx.to_le_bytes()).0
+	}
+}
+
+pub type WebAuthn = pass_webauthn::Authenticator<UnincludedBlockChallenger, AuthorityFromPalletId<PassPalletId>>;
+pub type Dummy = fc_traits_authn::util::dummy::Dummy<AuthorityFromPalletId<PassPalletId>>;
+
+#[cfg(not(feature = "runtime-benchmarks"))]
+composite_authenticator!(
+	pub Pass<AuthorityFromPalletId<PassPalletId>> {
+		WebAuthn,
+	}
+);
+
+#[cfg(feature = "runtime-benchmarks")]
+composite_authenticator!(
+	pub Pass<AuthorityFromPalletId<PassPalletId>> {
+		WebAuthn,
+		Dummy,
+	}
+);
+
+/// Communities don't need to pay deposit fees to create a `pass` account
+pub struct CommunitiesDontDeposit;
+
+impl<OuterOrigin> EnsureOriginWithArg<OuterOrigin, HashedUserId> for CommunitiesDontDeposit
+where
+	OuterOrigin: frame_support::traits::OriginTrait
+		+ From<frame_system::RawOrigin<AccountId>>
+		+ From<pallet_communities::Origin<Runtime>>
+		+ Clone
+		+ Into<Result<frame_system::RawOrigin<AccountId>, OuterOrigin>>
+		+ Into<Result<pallet_communities::Origin<Runtime>, OuterOrigin>>,
+{
+	type Success = Option<pallet_pass::DepositInformation<Runtime>>;
+
+	fn try_origin(o: OuterOrigin, _: &HashedUserId) -> Result<Self::Success, OuterOrigin> {
+		AsSignedByCommunity::<Runtime>::try_origin(o)?;
+		Ok(None)
+	}
+
+	#[cfg(feature = "runtime-benchmarks")]
+	fn try_successful_origin(_: &HashedUserId) -> Result<OuterOrigin, ()> {
+		use pallet_communities::BenchmarkHelper;
+		let community_id = crate::communities::CommunityBenchmarkHelper::community_id();
+		Ok(
+			frame_system::RawOrigin::Signed(pallet_communities::Pallet::<Runtime>::community_account(&community_id))
+				.into(),
+		)
+	}
+}
+
+impl pallet_pass::Config for Runtime {
+	type RuntimeEvent = RuntimeEvent;
+	type RuntimeCall = RuntimeCall;
+	type Currency = Balances;
+	type WeightInfo = pallet_pass::SubstrateWeight<Self>;
+	type Authenticator = PassAuthenticator; // WebAuthn;
+	type PalletsOrigin = OriginCaller;
+	type PalletId = PassPalletId;
+	type MaxSessionDuration = ConstU32<{ 15 * MINUTES }>;
+	type RegisterOrigin = EitherOf<
+		// Root never pays
+		EnsureRootWithSuccess<Self::AccountId, NeverPays>,
+		EitherOf<
+			// 	// Communities never pay
+			CommunitiesDontDeposit,
+			// Signed users must deposit ED for creating a pass account
+			pallet_pass::EnsureSignedPays<
+				Runtime,
+				<Runtime as pallet_balances::Config>::ExistentialDeposit,
+				TreasuryAccount,
+			>,
+		>,
+	>;
+
+	#[cfg(feature = "runtime-benchmarks")]
+	type BenchmarkHelper = PassBenchmarkHelper;
+}
+
+#[cfg(feature = "runtime-benchmarks")]
+pub struct PassBenchmarkHelper;
+
+#[cfg(feature = "runtime-benchmarks")]
+impl pallet_pass::BenchmarkHelper<Runtime> for PassBenchmarkHelper {
+	fn register_origin() -> frame_system::pallet_prelude::OriginFor<Runtime> {
+		RuntimeOrigin::root()
+	}
+
+	fn device_attestation(_: fc_traits_authn::DeviceId) -> pallet_pass::DeviceAttestationOf<Runtime, ()> {
+		PassDeviceAttestation::Dummy(fc_traits_authn::util::dummy::DummyAttestation::new(true))
+	}
+
+	fn credential(_: HashedUserId) -> pallet_pass::CredentialOf<Runtime, ()> {
+		PassCredential::Dummy(fc_traits_authn::util::dummy::DummyCredential::new(true))
+	}
+}

runtime/kreivo/src/lib.rs

@@ -11,13 +11,16 @@ include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
 mod tests;
 
 pub mod apis;
+pub mod configuration;
 pub mod constants;
 pub mod contracts;
 pub mod governance;
 pub mod impls;
 mod weights;
 pub mod xcm_config;
 
+pub use configuration::*;
+
 use apis::*;
 use cumulus_pallet_parachain_system::RelayNumberMonotonicallyIncreases;
 use cumulus_primitives_core::{AggregateMessageOrigin, ParaId};
@@ -86,6 +89,11 @@ pub mod payments;
 
 pub mod communities;
 
+use pallet_asset_tx_payment::ChargeAssetTxPayment;
+use pallet_gas_transaction_payment::ChargeTransactionPayment as ChargeGasTxPayment;
+use pallet_pass::ChargeTransactionToPassAccount as ChargeTxToPassAccount;
+use pallet_skip_feeless_payment::SkipCheckIfFeeless;
+
 // XCM Imports
 use xcm::latest::prelude::BodyId;
 
@@ -99,7 +107,6 @@ pub use parachains_common::{
 	opaque, AccountId, AssetIdForTrustBackedAssets, AuraId, Balance, BlockNumber, Hash, Header, Nonce, Signature,
 	AVERAGE_ON_INITIALIZE_RATIO, DAYS, HOURS, MAXIMUM_BLOCK_WEIGHT, MINUTES, NORMAL_DISPATCH_RATIO, SLOT_DURATION,
 };
-pub use runtime_common::impls::AssetsToBlockAuthor;
 
 /// The address format for describing accounts.
 pub type Address = MultiAddress<AccountId, CommunityId>;
@@ -113,6 +120,8 @@ pub type SignedBlock = generic::SignedBlock<Block>;
 /// BlockId type as expected by this runtime.
 pub type BlockId = generic::BlockId<Block>;
 
+pub type ChargeTransaction = ChargeGasTxPayment<Runtime, ChargeAssetTxPayment<Runtime>>;
+
 /// The SignedExtension to the basic transaction logic.
 pub type SignedExtra = (
 	frame_system::CheckNonZeroSender<Runtime>,
@@ -122,7 +131,7 @@ pub type SignedExtra = (
 	frame_system::CheckEra<Runtime>,
 	frame_system::CheckNonce<Runtime>,
 	frame_system::CheckWeight<Runtime>,
-	pallet_asset_tx_payment::ChargeAssetTxPayment<Runtime>,
+	SkipCheckIfFeeless<Runtime, ChargeTxToPassAccount<ChargeTransaction, Runtime, ()>>,
 );
 
 /// Unchecked extrinsic type as expected by this runtime.
@@ -148,10 +157,10 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("kreivo-parachain"),
 	impl_name: create_runtime_str!("kreivo-parachain"),
 	authoring_version: 1,
-	spec_version: 111,
+	spec_version: 112,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
-	transaction_version: 8,
+	transaction_version: 9,
 	state_version: 1,
 };
 
@@ -192,11 +201,8 @@ mod runtime {
 	pub type ParachainInfo = parachain_info;
 	#[runtime::pallet_index(4)]
 	pub type Origins = pallet_custom_origins;
-	#[cfg(feature = "paseo")]
-	mod paseo {
-		#[runtime::pallet_index(5)]
-		pub type Sudo = pallet_sudo;
-	}
+	#[runtime::pallet_index(6)]
+	pub type Pass = pallet_pass;
 
 	// Monetary stuff.
 	#[runtime::pallet_index(10)]
@@ -211,6 +217,10 @@ mod runtime {
 	pub type AssetsTxPayment = pallet_asset_tx_payment;
 	#[runtime::pallet_index(15)]
 	pub type Vesting = pallet_vesting;
+	#[runtime::pallet_index(16)]
+	pub type SkipFeeless = pallet_skip_feeless_payment;
+	#[runtime::pallet_index(17)]
+	pub type GasTxPayment = pallet_gas_transaction_payment;
 
 	// Collator support. The order of these 4 are important and shall not change.
 	#[runtime::pallet_index(20)]
@@ -275,146 +285,11 @@ mod runtime {
 	pub type Contracts = pallet_contracts;
 }
 
-parameter_types! {
-	pub const Version: RuntimeVersion = VERSION;
-
-	// This part is copied from Substrate's `bin/node/runtime/src/lib.rs`.
-	//  The `RuntimeBlockLength` and `RuntimeBlockWeights` exist here because the
-	// `DeletionWeightLimit` and `DeletionQueueDepth` depend on those to parameterize
-	// the lazy contract deletion.
-	pub RuntimeBlockLength: BlockLength =
-		BlockLength::max_with_normal_ratio(5 * 1024 * 1024, NORMAL_DISPATCH_RATIO);
-	pub RuntimeBlockWeights: BlockWeights = BlockWeights::builder()
-		.base_block(BlockExecutionWeight::get())
-		.for_class(DispatchClass::all(), |weights| {
-			weights.base_extrinsic = ExtrinsicBaseWeight::get();
-		})
-		.for_class(DispatchClass::Normal, |weights| {
-			weights.max_total = Some(NORMAL_DISPATCH_RATIO * MAXIMUM_BLOCK_WEIGHT);
-		})
-		.for_class(DispatchClass::Operational, |weights| {
-			weights.max_total = Some(MAXIMUM_BLOCK_WEIGHT);
-			// Operational transactions have some extra reserved space, so that they
-			// are included even if block reached `MAXIMUM_BLOCK_WEIGHT`.
-			weights.reserved = Some(
-				MAXIMUM_BLOCK_WEIGHT - NORMAL_DISPATCH_RATIO * MAXIMUM_BLOCK_WEIGHT
-			);
-		})
-		.avg_block_initialization(AVERAGE_ON_INITIALIZE_RATIO)
-		.build_or_panic();
-	pub const SS58Prefix: u16 = 2;
-}
-
-#[cfg(feature = "paseo")]
-mod paseo {
-	use super::{Runtime, RuntimeCall, RuntimeEvent};
-
-	impl pallet_sudo::Config for Runtime {
-		type RuntimeEvent = RuntimeEvent;
-		type RuntimeCall = RuntimeCall;
-		type WeightInfo = pallet_sudo::weights::SubstrateWeight<Self>;
-	}
-}
-
-impl pallet_custom_origins::Config for Runtime {}
-
-pub struct CommunityLookup;
-impl StaticLookup for CommunityLookup {
-	type Source = Address;
-	type Target = AccountId;
-	fn lookup(s: Self::Source) -> Result<Self::Target, LookupError> {
-		match s {
-			MultiAddress::Id(i) => Ok(i),
-			MultiAddress::Index(i) => Ok(Communities::community_account(&i)),
-			_ => Err(LookupError),
-		}
-	}
-	fn unlookup(t: Self::Target) -> Self::Source {
-		MultiAddress::Id(t)
-	}
-}
-
-// Configure FRAME pallets to include in runtime.
-#[derive_impl(frame_system::config_preludes::ParaChainDefaultConfig as frame_system::DefaultConfig)]
-impl frame_system::Config for Runtime {
-	/// The identifier used to distinguish between accounts.
-	type AccountId = AccountId;
-	type Lookup = CommunityLookup;
-	/// The type for hashing blocks and tries.
-	type Hash = Hash;
-	type Block = Block;
-	type Nonce = Nonce;
-	/// Maximum number of block number to block hash mappings to keep (oldest
-	/// pruned first).
-	type BlockHashCount = BlockHashCount;
-	/// Runtime version.
-	type Version = Version;
-	/// The data to be stored in an account.
-	type AccountData = pallet_balances::AccountData<Balance>;
-	/// The weight of database operations that the runtime can invoke.
-	type DbWeight = RocksDbWeight;
-	/// Block & extrinsics weights: base values and limits.
-	type BlockWeights = RuntimeBlockWeights;
-	/// The maximum length of a block (in bytes).
-	type BlockLength = RuntimeBlockLength;
-	/// This is used as an identifier of the chain. 42 is the generic substrate
-	/// prefix.
-	type SS58Prefix = SS58Prefix;
-	/// The action to take on a Runtime Upgrade
-	type OnSetCode = cumulus_pallet_parachain_system::ParachainSetCode<Self>;
-	type MaxConsumers = frame_support::traits::ConstU32<16>;
-}
-
-impl pallet_timestamp::Config for Runtime {
-	/// A timestamp: milliseconds since the unix epoch.
-	type Moment = u64;
-	type OnTimestampSet = Aura;
-	type MinimumPeriod = ConstU64<{ SLOT_DURATION / 2 }>;
-	type WeightInfo = ();
-}
-
 impl pallet_authorship::Config for Runtime {
 	type FindAuthor = pallet_session::FindAccountFromAuthorIndex<Self, Aura>;
 	type EventHandler = (CollatorSelection,);
 }
 
-parameter_types! {
-	pub const ExistentialDeposit: Balance = EXISTENTIAL_DEPOSIT;
-}
-
-impl pallet_balances::Config for Runtime {
-	type MaxLocks = ConstU32<50>;
-	/// The type for recording an account's balance.
-	type Balance = Balance;
-	/// The ubiquitous event type.
-	type RuntimeEvent = RuntimeEvent;
-	type DustRemoval = ();
-	type ExistentialDeposit = ExistentialDeposit;
-	type AccountStore = System;
-	type WeightInfo = pallet_balances::weights::SubstrateWeight<Runtime>;
-	type MaxReserves = ConstU32<50>;
-	type ReserveIdentifier = [u8; 8];
-	type RuntimeHoldReason = RuntimeHoldReason;
-	type FreezeIdentifier = RuntimeFreezeReason;
-	type MaxFreezes = ConstU32<256>;
-	type RuntimeFreezeReason = RuntimeFreezeReason;
-}
-
-parameter_types! {
-	/// Relay Chain `TransactionByteFee` / 10
-	pub const TransactionByteFee: Balance = 10 * MILLICENTS;
-}
-
-impl pallet_transaction_payment::Config for Runtime {
-	type RuntimeEvent = RuntimeEvent;
-	type OnChargeTransaction =
-		pallet_transaction_payment::FungibleAdapter<Balances, ResolveTo<TreasuryAccount, Balances>>;
-	type WeightToFee = WeightToFee;
-	type LengthToFee = ConstantMultiplier<Balance, TransactionByteFee>;
-	type FeeMultiplierUpdate = SlowAdjustingFeeUpdate<Self>;
-	type OperationalFeeMultiplier = ConstU8<5>;
-}
-
 parameter_types! {
 	pub MessageQueueServiceWeight: Weight = Perbill::from_percent(35) * RuntimeBlockWeights::get().max_block;
 }
@@ -442,8 +317,6 @@ impl pallet_message_queue::Config for Runtime {
 	type IdleMaxServiceWeight = ();
 }
 
-impl parachain_info::Config for Runtime {}
-
 impl cumulus_pallet_aura_ext::Config for Runtime {}
 
 /// How many parachain blocks are processed by the relay chain per parent.
@@ -455,26 +328,6 @@ const UNINCLUDED_SEGMENT_CAPACITY: u32 = 1;
 /// Relay chain slot duration, in milliseconds.
 const RELAY_CHAIN_SLOT_DURATION_MILLIS: u32 = 6_000;
 
-parameter_types! {
-	pub const ReservedXcmpWeight: Weight = MAXIMUM_BLOCK_WEIGHT.saturating_div(4);
-	pub const ReservedDmpWeight: Weight = MAXIMUM_BLOCK_WEIGHT.saturating_div(4);
-	pub const RelayOrigin: AggregateMessageOrigin = AggregateMessageOrigin::Parent;
-}
-
-impl cumulus_pallet_parachain_system::Config for Runtime {
-	type WeightInfo = ();
-	type RuntimeEvent = RuntimeEvent;
-	type OnSystemEvent = ();
-	type SelfParaId = parachain_info::Pallet<Runtime>;
-	type OutboundXcmpMessageSource = XcmpQueue;
-	type DmpQueue = frame_support::traits::EnqueueWithOrigin<MessageQueue, RelayOrigin>;
-	type ReservedDmpWeight = ReservedDmpWeight;
-	type XcmpMessageHandler = XcmpQueue;
-	type ReservedXcmpWeight = ReservedXcmpWeight;
-	type CheckAssociatedRelayNumber = RelayNumberMonotonicallyIncreases;
-	type ConsensusHook = ConsensusHook;
-}
-
 /// Aura consensus hook
 type ConsensusHook = cumulus_pallet_aura_ext::FixedVelocityConsensusHook<
 	Runtime,
@@ -631,54 +484,6 @@ impl pallet_utility::Config for Runtime {
 	type WeightInfo = pallet_utility::weights::SubstrateWeight<Runtime>;
 }
 
-parameter_types! {
-	pub const AssetDeposit: Balance = UNITS / 10; // 1 / 10 UNITS deposit to create asset
-	pub const AssetAccountDeposit: Balance = deposit(1, 16);
-	pub const ApprovalDeposit: Balance = EXISTENTIAL_DEPOSIT;
-	pub const AssetsStringLimit: u32 = 50;
-	/// Key = 32 bytes, Value = 36 bytes (32+1+1+1+1)
-	// https://github.com/paritytech/substrate/blob/069917b/frame/assets/src/lib.rs#L257L271
-	pub const MetadataDepositBase: Balance = deposit(1, 68);
-	pub const MetadataDepositPerByte: Balance = deposit(0, 1);
-}
-
-/// We allow root to execute privileged asset operations.
-
-pub type AssetsForceOrigin = EnsureRoot<AccountId>;
-pub type KreivoAssetsInstance = pallet_assets::Instance1;
-type KreivoAssetsCall = pallet_assets::Call<Runtime, KreivoAssetsInstance>;
-
-impl pallet_assets::Config<KreivoAssetsInstance> for Runtime {
-	type RuntimeEvent = RuntimeEvent;
-	type Balance = Balance;
-	type AssetId = FungibleAssetLocation;
-	type AssetIdParameter = FungibleAssetLocation;
-	type Currency = Balances;
-	/// Only root can create assets and force state changes.
-	type CreateOrigin = AsEnsureOriginWithArg<NeverEnsureOrigin<AccountId>>;
-	type ForceOrigin = AssetsForceOrigin;
-	type AssetDeposit = AssetDeposit;
-	type MetadataDepositBase = MetadataDepositBase;
-	type MetadataDepositPerByte = MetadataDepositPerByte;
-	type ApprovalDeposit = ApprovalDeposit;
-	type StringLimit = AssetsStringLimit;
-	type Freezer = AssetsFreezer;
-	type Extra = ();
-	type WeightInfo = weights::pallet_assets::WeightInfo<Runtime>;
-	type CallbackHandle = ();
-	type AssetAccountDeposit = AssetAccountDeposit;
-	type RemoveItemsLimit = frame_support::traits::ConstU32<1000>;
-	type MaxHolds = frame_support::traits::ConstU32<50>;
-	type RuntimeHoldReason = RuntimeHoldReason;
-	#[cfg(feature = "runtime-benchmarks")]
-	type BenchmarkHelper = ();
-}
-
-impl pallet_assets_freezer::Config<KreivoAssetsInstance> for Runtime {
-	type RuntimeEvent = RuntimeEvent;
-	type RuntimeFreezeReason = RuntimeFreezeReason;
-}
-
 parameter_types! {
 	// One storage item; key size 32, value size 8; .
 	pub const ProxyDepositBase: Balance = deposit(1, 40);
@@ -784,32 +589,6 @@ pub type PriceForParentDelivery = polkadot_runtime_common::xcm_sender::Exponenti
 	ParachainSystem,
 >;
 
-impl pallet_asset_tx_payment::Config for Runtime {
-	type RuntimeEvent = RuntimeEvent;
-	type Fungibles = Assets;
-	type OnChargeAssetTransaction = pallet_asset_tx_payment::FungiblesAdapter<
-		pallet_assets::BalanceToAssetBalance<Balances, Runtime, ConvertInto, KreivoAssetsInstance>,
-		AssetsToBlockAuthor<Runtime, KreivoAssetsInstance>,
-	>;
-}
-
-parameter_types! {
-	pub const MinVestedTransfer: Balance = 100 * CENTS;
-	pub UnvestedFundsAllowedWithdrawReasons: WithdrawReasons =
-		WithdrawReasons::except(WithdrawReasons::TRANSFER | WithdrawReasons::RESERVE);
-}
-
-impl pallet_vesting::Config for Runtime {
-	type RuntimeEvent = RuntimeEvent;
-	type Currency = Balances;
-	type BlockNumberToBalance = ConvertInto;
-	type MinVestedTransfer = MinVestedTransfer;
-	type WeightInfo = pallet_vesting::weights::SubstrateWeight<Runtime>;
-	type UnvestedFundsAllowedWithdrawReasons = UnvestedFundsAllowedWithdrawReasons;
-	type BlockNumberProvider = System;
-	const MAX_VESTING_SCHEDULES: u32 = 28;
-}
-
 #[cfg(feature = "runtime-benchmarks")]
 mod benches {
 	frame_benchmarking::define_benchmarks!(