git.delta.rocks / unique-network / refs/commits / e1f20e1894f3

--- a/.docker/Dockerfile-chain-dev-unit
+++ b/.docker/Dockerfile-chain-dev-unit
@@ -17,4 +17,4 @@
 
 WORKDIR /dev_chain
 
-CMD cargo test --features=limit-testing --workspace
+CMD cargo test --features=limit-testing,tests --workspace

--- a/pallets/common/Cargo.toml
+++ b/pallets/common/Cargo.toml
@@ -36,4 +36,5 @@
 	"up-pov-estimate-rpc/std",
 ]
 stubgen = ["evm-coder/stubgen"]
+tests = []
 try-runtime = ["frame-support/try-runtime"]

--- a/pallets/common/src/eth.rs
+++ b/pallets/common/src/eth.rs
@@ -131,6 +131,18 @@
 	value: evm_coder::types::Bytes,
 }
 
+impl Property {
+	/// Property key.
+	pub fn key(&self) -> &str {
+		self.key.as_str()
+	}
+
+	/// Property value.
+	pub fn value(&self) -> &[u8] {
+		self.value.0.as_slice()
+	}
+}
+
 impl TryFrom<up_data_structs::Property> for Property {
 	type Error = pallet_evm_coder_substrate::execution::Error;
 
@@ -227,11 +239,9 @@
 			Some(value) => match value {
 				0 => Ok(Some(false)),
 				1 => Ok(Some(true)),
-				_ => {
-					return Err(Self::Error::Revert(format!(
-						"can't convert value to boolean \"{value}\""
-					)))
-				}
+				_ => Err(Self::Error::Revert(format!(
+					"can't convert value to boolean \"{value}\""
+				))),
 			},
 			None => Ok(None),
 		};

--- a/pallets/common/src/lib.rs
+++ b/pallets/common/src/lib.rs
@@ -216,7 +216,6 @@
 	///
 	/// # Arguments
 	///
-	/// * `sender`: Caller's account.
 	/// * `sponsor`: ID of the account of the sponsor-to-be.
 	pub fn force_set_sponsor(&mut self, sponsor: T::AccountId) -> DispatchResult {
 		self.check_is_internal()?;
@@ -867,6 +866,74 @@
 	>;
 }
 
+/// Represents the change mode for the token property.
+pub enum SetPropertyMode {
+	/// The token already exists.
+	ExistingToken,
+
+	/// New token.
+	NewToken {
+		/// The creator of the token is the recipient.
+		mint_target_is_sender: bool,
+	},
+}
+
+/// Value representation with delayed initialization time.
+pub struct LazyValue<T, F: FnOnce() -> T> {
+	value: Option<T>,
+	f: Option<F>,
+}
+
+impl<T, F: FnOnce() -> T> LazyValue<T, F> {
+	/// Create a new LazyValue.
+	pub fn new(f: F) -> Self {
+		Self {
+			value: None,
+			f: Some(f),
+		}
+	}
+
+	/// Get the value. If it call furst time the value will be initialized.
+	pub fn value(&mut self) -> &T {
+		if self.value.is_none() {
+			self.value = Some(self.f.take().unwrap()())
+		}
+
+		self.value.as_ref().unwrap()
+	}
+
+	/// Is value initialized.
+	pub fn has_value(&self) -> bool {
+		self.value.is_some()
+	}
+}
+
+fn check_token_permissions<T, FCA, FTO, FTE>(
+	collection_admin_permitted: bool,
+	token_owner_permitted: bool,
+	is_collection_admin: &mut LazyValue<bool, FCA>,
+	is_token_owner: &mut LazyValue<Result<bool, DispatchError>, FTO>,
+	is_token_exist: &mut LazyValue<bool, FTE>,
+) -> DispatchResult
+where
+	T: Config,
+	FCA: FnOnce() -> bool,
+	FTO: FnOnce() -> Result<bool, DispatchError>,
+	FTE: FnOnce() -> bool,
+{
+	if !(collection_admin_permitted && *is_collection_admin.value()
+		|| token_owner_permitted && (*is_token_owner.value())?)
+	{
+		fail!(<Error<T>>::NoPermission);
+	}
+
+	let token_certainly_exist = is_token_owner.has_value() && (*is_token_owner.value())?;
+	if !token_certainly_exist && !is_token_exist.value() {
+		fail!(<Error<T>>::TokenNotFound);
+	}
+	Ok(())
+}
+
 impl<T: Config> Pallet<T> {
 	/// Enshure that receiver address is correct.
 	///
@@ -1218,10 +1285,6 @@
 	/// * sets a property under the <key> with the value provided `(<key>, Some(<value>))`
 	/// * removes a property under the <key> if the value is `None` `(<key>, None)`.
 	///
-	/// - `nesting_budget`: Limit for searching parents in-depth to check ownership.
-	/// - `is_token_create`: Indicates that method is called during token initialization.
-	///   Allows to bypass ownership check.
-	///
 	/// All affected properties should have `mutable` permission
 	/// to be **deleted** or to be **set more than once**,
 	/// and the sender should have permission to edit those properties.
@@ -1229,35 +1292,36 @@
 	/// This function fires an event for each property change.
 	/// In case of an error, all the changes (including the events) will be reverted
 	/// since the function is transactional.
-	pub fn modify_token_properties(
+	#[allow(clippy::too_many_arguments)]
+	pub fn modify_token_properties<FTO, FTE>(
 		collection: &CollectionHandle<T>,
 		sender: &T::CrossAccountId,
 		token_id: TokenId,
+		is_token_exist: &mut LazyValue<bool, FTE>,
 		properties_updates: impl Iterator<Item = (PropertyKey, Option<PropertyValue>)>,
-		is_token_create: bool,
 		mut stored_properties: TokenProperties,
-		is_token_owner: impl Fn() -> Result<bool, DispatchError>,
+		is_token_owner: &mut LazyValue<Result<bool, DispatchError>, FTO>,
 		set_token_properties: impl FnOnce(TokenProperties),
 		log: evm_coder::ethereum::Log,
-	) -> DispatchResult {
-		let is_collection_admin = collection.is_owner_or_admin(sender);
+	) -> DispatchResult
+	where
+		FTO: FnOnce() -> Result<bool, DispatchError>,
+		FTE: FnOnce() -> bool,
+	{
+		let mut is_collection_admin = LazyValue::new(|| collection.is_owner_or_admin(sender));
 		let permissions = Self::property_permissions(collection.id);
 
-		let mut token_owner_result = None;
-		let mut is_token_owner = || -> Result<bool, DispatchError> {
-			*token_owner_result.get_or_insert_with(&is_token_owner)
-		};
-
+		let mut changed = false;
 		for (key, value) in properties_updates {
 			let permission = permissions
 				.get(&key)
 				.cloned()
 				.unwrap_or_else(PropertyPermission::none);
 
-			let is_property_exists = stored_properties.get(&key).is_some();
+			let property_exists = stored_properties.get(&key).is_some();
 
 			match permission {
-				PropertyPermission { mutable: false, .. } if is_property_exists => {
+				PropertyPermission { mutable: false, .. } if property_exists => {
 					return Err(<Error<T>>::NoPermission.into());
 				}
 
@@ -1265,17 +1329,13 @@
 					collection_admin,
 					token_owner,
 					..
-				} => {
-					//TODO: investigate threats during public minting.
-					let is_token_create =
-						is_token_create && (collection_admin || token_owner) && value.is_some();
-					if !(is_token_create
-						|| (collection_admin && is_collection_admin)
-						|| (token_owner && is_token_owner()?))
-					{
-						fail!(<Error<T>>::NoPermission);
-					}
-				}
+				} => check_token_permissions::<T, _, FTO, FTE>(
+					collection_admin,
+					token_owner,
+					&mut is_collection_admin,
+					is_token_owner,
+					is_token_exist,
+				)?,
 			}
 
 			match value {
@@ -1293,9 +1353,13 @@
 				}
 			}
 
-			<PalletEvm<T>>::deposit_log(log.clone());
+			changed = true;
 		}
 
+		if changed {
+			<PalletEvm<T>>::deposit_log(log);
+		}
+
 		set_token_properties(stored_properties);
 
 		Ok(())
@@ -2322,3 +2386,86 @@
 		}
 	}
 }
+
+#[cfg(feature = "tests")]
+pub mod tests {
+	use crate::{DispatchResult, DispatchError, LazyValue, Config};
+
+	const fn to_bool(u: u8) -> bool {
+		u != 0
+	}
+
+	#[derive(Debug)]
+	pub struct TestCase {
+		pub collection_admin: bool,
+		pub is_collection_admin: bool,
+		pub token_owner: bool,
+		pub is_token_owner: bool,
+		pub no_permission: bool,
+	}
+
+	impl TestCase {
+		const fn new(
+			collection_admin: u8,
+			is_collection_admin: u8,
+			token_owner: u8,
+			is_token_owner: u8,
+			no_permission: u8,
+		) -> Self {
+			Self {
+				collection_admin: to_bool(collection_admin),
+				is_collection_admin: to_bool(is_collection_admin),
+				token_owner: to_bool(token_owner),
+				is_token_owner: to_bool(is_token_owner),
+				no_permission: to_bool(no_permission),
+			}
+		}
+	}
+
+	#[rustfmt::skip]
+	pub const table: [TestCase; 16] = [
+		//                    ┌╴collection_admin
+		//                    │  ┌╴is_collection_admin
+		//                    │  │   ┌╴token_owner
+		//                    │  │   │  ┌╴is_token_ownership
+		//                    │  │   │  │   ┌╴no_permission
+		/*  0*/ TestCase::new(0, 0,  0, 0,  1),
+		/*  1*/ TestCase::new(0, 0,  0, 1,  1),
+		/*  2*/ TestCase::new(0, 0,  1, 0,  1),
+		/*  3*/ TestCase::new(0, 0,  1, 1,  0),
+		/*  4*/ TestCase::new(0, 1,  0, 0,  1),
+		/*  5*/ TestCase::new(0, 1,  0, 1,  1),
+		/*  6*/ TestCase::new(0, 1,  1, 0,  1),
+		/*  7*/ TestCase::new(0, 1,  1, 1,  0),
+		/*  8*/ TestCase::new(1, 0,  0, 0,  1),
+		/*  9*/ TestCase::new(1, 0,  0, 1,  1),
+		/* 10*/ TestCase::new(1, 0,  1, 0,  1),
+		/* 11*/ TestCase::new(1, 0,  1, 1,  0),
+		/* 12*/ TestCase::new(1, 1,  0, 0,  0),
+		/* 13*/ TestCase::new(1, 1,  0, 1,  0),
+		/* 14*/ TestCase::new(1, 1,  1, 0,  0),
+		/* 15*/ TestCase::new(1, 1,  1, 1,  0),
+	];
+
+	pub fn check_token_permissions<T, FCA, FTO, FTE>(
+		collection_admin_permitted: bool,
+		token_owner_permitted: bool,
+		is_collection_admin: &mut LazyValue<bool, FCA>,
+		check_token_ownership: &mut LazyValue<Result<bool, DispatchError>, FTO>,
+		check_token_existence: &mut LazyValue<bool, FTE>,
+	) -> DispatchResult
+	where
+		T: Config,
+		FCA: FnOnce() -> bool,
+		FTO: FnOnce() -> Result<bool, DispatchError>,
+		FTE: FnOnce() -> bool,
+	{
+		crate::check_token_permissions::<T, FCA, FTO, FTE>(
+			collection_admin_permitted,
+			token_owner_permitted,
+			is_collection_admin,
+			check_token_ownership,
+			check_token_existence,
+		)
+	}
+}

--- a/pallets/nonfungible/src/common.rs
+++ b/pallets/nonfungible/src/common.rs
@@ -245,7 +245,7 @@
 				&sender,
 				token_id,
 				properties.into_iter(),
-				false,
+				pallet_common::SetPropertyMode::ExistingToken,
 				nesting_budget,
 			),
 			weight,

--- a/pallets/nonfungible/src/erc.rs
+++ b/pallets/nonfungible/src/erc.rs
@@ -194,7 +194,7 @@
 			&caller,
 			TokenId(token_id),
 			properties.into_iter(),
-			false,
+			pallet_common::SetPropertyMode::ExistingToken,
 			&nesting_budget,
 		)
 		.map_err(dispatch_to_evm::<T>)
@@ -939,9 +939,8 @@
 	/// @notice Returns next free NFT ID.
 	fn next_token_id(&self) -> Result<U256> {
 		self.consume_store_reads(1)?;
-		Ok(<TokensMinted<T>>::get(self.id)
-			.checked_add(1)
-			.ok_or("item id overflow")?
+		Ok(<Pallet<T>>::next_token_id(self)
+			.map_err(dispatch_to_evm::<T>)?
 			.into())
 	}
 

--- a/pallets/nonfungible/src/lib.rs
+++ b/pallets/nonfungible/src/lib.rs
@@ -109,7 +109,7 @@
 use pallet_common::{
 	Error as CommonError, Pallet as PalletCommon, Event as CommonEvent, CollectionHandle,
 	eth::collection_id_to_address, SelfWeightOf as PalletCommonWeightOf,
-	weights::WeightInfo as CommonWeightInfo, helpers::add_weight_to_post_info,
+	weights::WeightInfo as CommonWeightInfo, helpers::add_weight_to_post_info, SetPropertyMode,
 };
 use pallet_structure::{Pallet as PalletStructure, Error as StructureError};
 use pallet_evm_coder_substrate::{SubstrateRecorder, WithRecorder};
@@ -585,8 +585,6 @@
 	/// A batch operation to add, edit or remove properties for a token.
 	///
 	/// - `nesting_budget`: Limit for searching parents in-depth to check ownership.
-	/// - `is_token_create`: Indicates that method is called during token initialization.
-	///   Allows to bypass ownership check.
 	///
 	/// All affected properties should have `mutable` permission
 	/// to be **deleted** or to be **set more than once**,
@@ -601,10 +599,17 @@
 		sender: &T::CrossAccountId,
 		token_id: TokenId,
 		properties_updates: impl Iterator<Item = (PropertyKey, Option<PropertyValue>)>,
-		is_token_create: bool,
+		mode: SetPropertyMode,
 		nesting_budget: &dyn Budget,
 	) -> DispatchResult {
-		let is_token_owner = || {
+		let mut is_token_owner = pallet_common::LazyValue::new(|| {
+			if let SetPropertyMode::NewToken {
+				mint_target_is_sender,
+			} = mode
+			{
+				return Ok(mint_target_is_sender);
+			}
+
 			let is_owned = <PalletStructure<T>>::check_indirectly_owned(
 				sender.clone(),
 				collection.id,
@@ -614,18 +619,21 @@
 			)?;
 
 			Ok(is_owned)
-		};
+		});
 
+		let mut is_token_exist =
+			pallet_common::LazyValue::new(|| Self::token_exists(collection, token_id));
+
 		let stored_properties = <TokenProperties<T>>::get((collection.id, token_id));
 
 		<PalletCommon<T>>::modify_token_properties(
 			collection,
 			sender,
 			token_id,
+			&mut is_token_exist,
 			properties_updates,
-			is_token_create,
 			stored_properties,
-			is_token_owner,
+			&mut is_token_owner,
 			|properties| <TokenProperties<T>>::set((collection.id, token_id), properties),
 			erc::ERC721TokenEvent::TokenChanged {
 				token_id: token_id.into(),
@@ -634,6 +642,19 @@
 		)
 	}
 
+	pub fn next_token_id(collection: &NonfungibleHandle<T>) -> Result<TokenId, DispatchError> {
+		let next_token_id = <TokensMinted<T>>::get(collection.id)
+			.checked_add(1)
+			.ok_or(<CommonError<T>>::CollectionTokenLimitExceeded)?;
+
+		ensure!(
+			collection.limits.token_limit() >= next_token_id,
+			<CommonError<T>>::CollectionTokenLimitExceeded
+		);
+
+		Ok(TokenId(next_token_id))
+	}
+
 	/// Batch operation to add or edit properties for the token
 	///
 	/// Same as [`modify_token_properties`] but doesn't allow to remove properties
@@ -644,7 +665,7 @@
 		sender: &T::CrossAccountId,
 		token_id: TokenId,
 		properties: impl Iterator<Item = Property>,
-		is_token_create: bool,
+		mode: SetPropertyMode,
 		nesting_budget: &dyn Budget,
 	) -> DispatchResult {
 		Self::modify_token_properties(
@@ -652,7 +673,7 @@
 			sender,
 			token_id,
 			properties.map(|p| (p.key, Some(p.value))),
-			is_token_create,
+			mode,
 			nesting_budget,
 		)
 	}
@@ -669,14 +690,12 @@
 		property: Property,
 		nesting_budget: &dyn Budget,
 	) -> DispatchResult {
-		let is_token_create = false;
-
 		Self::set_token_properties(
 			collection,
 			sender,
 			token_id,
 			[property].into_iter(),
-			is_token_create,
+			SetPropertyMode::ExistingToken,
 			nesting_budget,
 		)
 	}
@@ -693,14 +712,12 @@
 		property_keys: impl Iterator<Item = PropertyKey>,
 		nesting_budget: &dyn Budget,
 	) -> DispatchResult {
-		let is_token_create = false;
-
 		Self::modify_token_properties(
 			collection,
 			sender,
 			token_id,
 			property_keys.into_iter().map(|key| (key, None)),
-			is_token_create,
+			SetPropertyMode::ExistingToken,
 			nesting_budget,
 		)
 	}
@@ -985,7 +1002,9 @@
 					sender,
 					TokenId(token),
 					data.properties.clone().into_iter(),
-					true,
+					SetPropertyMode::NewToken {
+						mint_target_is_sender: sender.conv_eq(&data.owner),
+					},
 					nesting_budget,
 				) {
 					return TransactionOutcome::Rollback(Err(e));

--- a/pallets/refungible/src/common.rs
+++ b/pallets/refungible/src/common.rs
@@ -399,7 +399,7 @@
 				&sender,
 				token_id,
 				properties.into_iter(),
-				false,
+				pallet_common::SetPropertyMode::ExistingToken,
 				nesting_budget,
 			),
 			weight,

--- a/pallets/refungible/src/erc.rs
+++ b/pallets/refungible/src/erc.rs
@@ -196,7 +196,7 @@
 			&caller,
 			TokenId(token_id),
 			properties.into_iter(),
-			false,
+			pallet_common::SetPropertyMode::ExistingToken,
 			&nesting_budget,
 		)
 		.map_err(dispatch_to_evm::<T>)
@@ -973,9 +973,8 @@
 	/// @notice Returns next free RFT ID.
 	fn next_token_id(&self) -> Result<U256> {
 		self.consume_store_reads(1)?;
-		Ok(<TokensMinted<T>>::get(self.id)
-			.checked_add(1)
-			.ok_or("item id overflow")?
+		Ok(<Pallet<T>>::next_token_id(self)
+			.map_err(dispatch_to_evm::<T>)?
 			.into())
 	}
 

--- a/pallets/refungible/src/lib.rs
+++ b/pallets/refungible/src/lib.rs
@@ -97,7 +97,7 @@
 use pallet_evm_coder_substrate::WithRecorder;
 use pallet_common::{
 	CommonCollectionOperations, Error as CommonError, eth::collection_id_to_address,
-	Event as CommonEvent, Pallet as PalletCommon,
+	Event as CommonEvent, Pallet as PalletCommon, SetPropertyMode,
 };
 use pallet_structure::Pallet as PalletStructure;
 use sp_core::{Get, H160};
@@ -521,8 +521,6 @@
 	/// * removes a property under the <key> if the value is `None` `(<key>, None)`.
 	///
 	/// - `nesting_budget`: Limit for searching parents in-depth to check ownership.
-	/// - `is_token_create`: Indicates that method is called during token initialization.
-	///   Allows to bypass ownership check.
 	///
 	/// All affected properties should have `mutable` permission
 	/// to be **deleted** or to be **set more than once**,
@@ -537,27 +535,38 @@
 		sender: &T::CrossAccountId,
 		token_id: TokenId,
 		properties_updates: impl Iterator<Item = (PropertyKey, Option<PropertyValue>)>,
-		is_token_create: bool,
+		mode: SetPropertyMode,
 		nesting_budget: &dyn Budget,
 	) -> DispatchResult {
-		let is_token_owner = || -> Result<bool, DispatchError> {
-			let balance = collection.balance(sender.clone(), token_id);
-			let total_pieces: u128 =
-				Self::total_pieces(collection.id, token_id).unwrap_or(u128::MAX);
-			if balance != total_pieces {
-				return Ok(false);
-			}
+		let mut is_token_owner =
+			pallet_common::LazyValue::new(|| -> Result<bool, DispatchError> {
+				if let SetPropertyMode::NewToken {
+					mint_target_is_sender,
+				} = mode
+				{
+					return Ok(mint_target_is_sender);
+				}
 
-			let is_bundle_owner = <PalletStructure<T>>::check_indirectly_owned(
-				sender.clone(),
-				collection.id,
-				token_id,
-				None,
-				nesting_budget,
-			)?;
+				let balance = collection.balance(sender.clone(), token_id);
+				let total_pieces: u128 =
+					Self::total_pieces(collection.id, token_id).unwrap_or(u128::MAX);
+				if balance != total_pieces {
+					return Ok(false);
+				}
+
+				let is_bundle_owner = <PalletStructure<T>>::check_indirectly_owned(
+					sender.clone(),
+					collection.id,
+					token_id,
+					None,
+					nesting_budget,
+				)?;
+
+				Ok(is_bundle_owner)
+			});
 
-			Ok(is_bundle_owner)
-		};
+		let mut is_token_exist =
+			pallet_common::LazyValue::new(|| Self::token_exists(collection, token_id));
 
 		let stored_properties = <TokenProperties<T>>::get((collection.id, token_id));
 
@@ -565,10 +574,10 @@
 			collection,
 			sender,
 			token_id,
+			&mut is_token_exist,
 			properties_updates,
-			is_token_create,
 			stored_properties,
-			is_token_owner,
+			&mut is_token_owner,
 			|properties| <TokenProperties<T>>::set((collection.id, token_id), properties),
 			erc::ERC721TokenEvent::TokenChanged {
 				token_id: token_id.into(),
@@ -577,12 +586,25 @@
 		)
 	}
 
+	pub fn next_token_id(collection: &RefungibleHandle<T>) -> Result<TokenId, DispatchError> {
+		let next_token_id = <TokensMinted<T>>::get(collection.id)
+			.checked_add(1)
+			.ok_or(<CommonError<T>>::CollectionTokenLimitExceeded)?;
+
+		ensure!(
+			collection.limits.token_limit() >= next_token_id,
+			<CommonError<T>>::CollectionTokenLimitExceeded
+		);
+
+		Ok(TokenId(next_token_id))
+	}
+
 	pub fn set_token_properties(
 		collection: &RefungibleHandle<T>,
 		sender: &T::CrossAccountId,
 		token_id: TokenId,
 		properties: impl Iterator<Item = Property>,
-		is_token_create: bool,
+		mode: SetPropertyMode,
 		nesting_budget: &dyn Budget,
 	) -> DispatchResult {
 		Self::modify_token_properties(
@@ -590,7 +612,7 @@
 			sender,
 			token_id,
 			properties.map(|p| (p.key, Some(p.value))),
-			is_token_create,
+			mode,
 			nesting_budget,
 		)
 	}
@@ -602,14 +624,12 @@
 		property: Property,
 		nesting_budget: &dyn Budget,
 	) -> DispatchResult {
-		let is_token_create = false;
-
 		Self::set_token_properties(
 			collection,
 			sender,
 			token_id,
 			[property].into_iter(),
-			is_token_create,
+			SetPropertyMode::ExistingToken,
 			nesting_budget,
 		)
 	}
@@ -621,14 +641,12 @@
 		property_keys: impl Iterator<Item = PropertyKey>,
 		nesting_budget: &dyn Budget,
 	) -> DispatchResult {
-		let is_token_create = false;
-
 		Self::modify_token_properties(
 			collection,
 			sender,
 			token_id,
 			property_keys.into_iter().map(|key| (key, None)),
-			is_token_create,
+			SetPropertyMode::ExistingToken,
 			nesting_budget,
 		)
 	}
@@ -914,10 +932,14 @@
 				let token_id = first_token_id + i as u32 + 1;
 				<TotalSupply<T>>::insert((collection.id, token_id), totals[i]);
 
+				let mut mint_target_is_sender = true;
 				for (user, amount) in data.users.iter() {
 					if *amount == 0 {
 						continue;
 					}
+
+					mint_target_is_sender = mint_target_is_sender && sender.conv_eq(user);
+
 					<Balance<T>>::insert((collection.id, token_id, &user), amount);
 					<Owned<T>>::insert((collection.id, &user, TokenId(token_id)), true);
 					<PalletStructure<T>>::nest_if_sent_to_token_unchecked(
@@ -932,7 +954,9 @@
 					sender,
 					TokenId(token_id),
 					data.properties.clone().into_iter(),
-					true,
+					SetPropertyMode::NewToken {
+						mint_target_is_sender,
+					},
 					nesting_budget,
 				) {
 					return TransactionOutcome::Rollback(Err(e));

--- a/runtime/common/ethereum/sponsoring.rs
+++ b/runtime/common/ethereum/sponsoring.rs
@@ -22,7 +22,7 @@
 use pallet_evm::account::CrossAccountId;
 use pallet_evm_transaction_payment::CallContext;
 use pallet_nonfungible::{
-	Config as NonfungibleConfig,
+	Config as NonfungibleConfig, Pallet as NonfungiblePallet, NonfungibleHandle,
 	erc::{
 		UniqueNFTCall, ERC721UniqueExtensionsCall, ERC721UniqueMintableCall, ERC721Call,
 		TokenPropertiesCall,
@@ -56,6 +56,8 @@
 pub struct UniqueEthSponsorshipHandler<T: UniqueConfig>(PhantomData<*const T>);
 impl<T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig>
 	SponsorshipHandler<T::CrossAccountId, CallContext> for UniqueEthSponsorshipHandler<T>
+where
+	T::AccountId: From<[u8; 32]>,
 {
 	fn get_sponsor(
 		who: &T::CrossAccountId,
@@ -67,29 +69,71 @@
 			let (method_id, mut reader) = AbiReader::new_call(&call_context.input).ok()?;
 			Some(T::CrossAccountId::from_sub(match &collection.mode {
 				CollectionMode::NFT => {
+					let collection = NonfungibleHandle::cast(collection);
 					let call = <UniqueNFTCall<T>>::parse(method_id, &mut reader).ok()??;
 					match call {
-						UniqueNFTCall::TokenProperties(TokenPropertiesCall::SetProperty {
-							token_id,
-							key,
-							value,
-							..
-						}) => {
-							let token_id: TokenId = token_id.try_into().ok()?;
-							withdraw_set_token_property::<T>(
-								&collection,
-								who,
-								&token_id,
-								key.len() + value.len(),
-							)
-							.map(|()| sponsor)
-						}
-						UniqueNFTCall::ERC721UniqueExtensions(
-							ERC721UniqueExtensionsCall::Transfer { token_id, .. },
-						) => {
-							let token_id: TokenId = token_id.try_into().ok()?;
-							withdraw_transfer::<T>(&collection, who, &token_id).map(|()| sponsor)
-						}
+						UniqueNFTCall::TokenProperties(call) => match call {
+							TokenPropertiesCall::SetProperty {
+								token_id,
+								key,
+								value,
+								..
+							} => {
+								let token_id: TokenId = token_id.try_into().ok()?;
+								withdraw_set_existing_token_property::<T>(
+									&collection,
+									who,
+									&token_id,
+									key.len() + value.len(),
+								)
+								.map(|()| sponsor)
+							}
+							TokenPropertiesCall::SetProperties {
+								token_id,
+								properties,
+								..
+							} => {
+								let token_id: TokenId = token_id.try_into().ok()?;
+								let data_size = properties
+									.into_iter()
+									.map(|p| p.key().len() + p.value().len())
+									.sum();
+
+								withdraw_set_existing_token_property::<T>(
+									&collection,
+									who,
+									&token_id,
+									data_size,
+								)
+								.map(|()| sponsor)
+							}
+							_ => None,
+						},
+						UniqueNFTCall::ERC721UniqueExtensions(call) => match call {
+							ERC721UniqueExtensionsCall::Transfer { token_id, .. } => {
+								let token_id: TokenId = token_id.try_into().ok()?;
+								withdraw_transfer::<T>(&collection, who, &token_id)
+									.map(|()| sponsor)
+							}
+							ERC721UniqueExtensionsCall::MintCross { properties, .. } => {
+								withdraw_create_item::<T>(
+									&collection,
+									who,
+									&CreateItemData::NFT(CreateNftData::default()),
+								)?;
+
+								let token_id =
+									<NonfungiblePallet<T>>::next_token_id(&collection).ok()?;
+								let data_size: usize = properties
+									.into_iter()
+									.map(|p| p.key().len() + p.value().len())
+									.sum();
+
+								withdraw_set_token_property::<T>(&collection, &token_id, data_size)
+									.map(|()| sponsor)
+							}
+							_ => None,
+						},
 						UniqueNFTCall::ERC721UniqueMintable(
 							ERC721UniqueMintableCall::Mint { .. }
 							| ERC721UniqueMintableCall::MintCheckId { .. }

--- a/runtime/common/ethereum/sponsoring/refungible.rs
+++ b/runtime/common/ethereum/sponsoring/refungible.rs
@@ -94,7 +94,12 @@
 			..
 		} => {
 			let token_id = TokenId::try_from(token_id).ok()?;
-			withdraw_set_token_property::<T>(&collection, who, &token_id, key.len() + value.len())
+			withdraw_set_existing_token_property::<T>(
+				&collection,
+				who,
+				&token_id,
+				key.len() + value.len(),
+			)
 		}
 	}
 }

--- a/runtime/common/sponsoring.rs
+++ b/runtime/common/sponsoring.rs
@@ -39,7 +39,7 @@
 impl<T> Config for T where T: UniqueConfig + FungibleConfig + NonfungibleConfig + RefungibleConfig {}
 
 // TODO: permission check?
-pub fn withdraw_set_token_property<T: Config>(
+pub fn withdraw_set_existing_token_property<T: Config>(
 	collection: &CollectionHandle<T>,
 	who: &T::CrossAccountId,
 	item_id: &TokenId,
@@ -64,6 +64,17 @@
 		}
 	}
 
+	withdraw_set_token_property(collection, item_id, data_size)
+}
+
+pub fn withdraw_set_token_property<T: Config>(
+	collection: &CollectionHandle<T>,
+	item_id: &TokenId,
+	data_size: usize,
+) -> Option<()> {
+	if data_size == 0 {
+		return Some(());
+	}
 	if data_size > collection.limits.sponsored_data_size() as usize {
 		return None;
 	}
@@ -173,7 +184,6 @@
 			return None;
 		}
 	}
-
 	CreateItemBasket::<T>::insert((collection.id, who.as_sub()), block_number);
 
 	Some(())
@@ -237,7 +247,7 @@
 				..
 			} => {
 				let (sponsor, collection) = load::<T>(*collection_id)?;
-				withdraw_set_token_property(
+				withdraw_set_existing_token_property(
 					&collection,
 					&T::CrossAccountId::from_sub(who.clone()),
 					token_id,

--- a/runtime/tests/Cargo.toml
+++ b/runtime/tests/Cargo.toml
@@ -5,6 +5,7 @@
 
 [features]
 default = ['refungible']
+tests = ['pallet-common/tests']
 
 refungible = []
 

--- a/runtime/tests/src/tests.rs
+++ b/runtime/tests/src/tests.rs
@@ -1737,6 +1737,11 @@
 		let collection_id = create_test_collection(&CollectionMode::NFT, CollectionId(1));
 
 		let origin1 = RuntimeOrigin::signed(1);
+		assert_ok!(Unique::add_collection_admin(
+			origin1.clone(),
+			collection_id,
+			account(1)
+		));
 
 		let data = default_nft_data();
 		create_test_item(collection_id, &data.into());
@@ -2610,3 +2615,67 @@
 		));
 	});
 }
+
+mod check_token_permissions {
+	use super::*;
+	use frame_support::once_cell::sync::Lazy;
+	use pallet_common::LazyValue;
+	use sp_runtime::DispatchError;
+
+	fn test<FTE: FnOnce() -> bool>(
+		i: usize,
+		test_case: &pallet_common::tests::TestCase,
+		check_token_existence: &mut LazyValue<bool, FTE>,
+	) {
+		let collection_admin = test_case.collection_admin;
+		let mut is_collection_admin = LazyValue::new(|| test_case.is_collection_admin);
+		let token_owner = test_case.token_owner;
+		let mut is_token_owner = LazyValue::new(|| Ok(test_case.is_token_owner));
+		let is_no_permission = test_case.no_permission;
+
+		let result = pallet_common::tests::check_token_permissions::<Test, _, _, FTE>(
+			collection_admin,
+			token_owner,
+			&mut is_collection_admin,
+			&mut is_token_owner,
+			check_token_existence,
+		);
+
+		if is_no_permission {
+			assert!(
+				result.is_err(),
+				"{i}: {test_case:?}, token_exist: {}",
+				check_token_existence.value()
+			);
+			assert_err!(result, pallet_common::Error::<Test>::NoPermission,);
+		} else if check_token_existence.has_value() && !check_token_existence.value() {
+			assert!(
+				result.is_err(),
+				"{i}: {test_case:?}, token_exist: {}",
+				check_token_existence.value()
+			);
+			assert_err!(result, pallet_common::Error::<Test>::TokenNotFound,);
+		}
+	}
+
+	#[test]
+	fn no_permission_only() {
+		new_test_ext().execute_with(|| {
+			let mut check_token_existence = LazyValue::new(|| true);
+			for (i, row) in pallet_common::tests::table.iter().enumerate() {
+				test(i, row, &mut check_token_existence);
+			}
+		});
+	}
+
+	#[test]
+	fn no_permission_and_token_not_found() {
+		new_test_ext().execute_with(|| {
+			for (i, row) in pallet_common::tests::table.iter().enumerate() {
+				// This is inside the loop to keep track of whether the lambda was called
+				let mut check_token_existence = LazyValue::new(|| false);
+				test(i, row, &mut check_token_existence);
+			}
+		});
+	}
+}

--- a/tests/src/createMultipleItemsEx.test.ts
+++ b/tests/src/createMultipleItemsEx.test.ts
@@ -195,7 +195,7 @@
       description: 'descr',
       tokenPrefix: 'COL',
       tokenPropertyPermissions: [
-        {key: 'k', permission: {tokenOwner: true, mutable: false, collectionAdmin: false}},
+        {key: 'k', permission: {tokenOwner: false, mutable: false, collectionAdmin: true}},
       ],
     });
 

--- a/tests/src/eth/collectionSponsoring.test.ts
+++ b/tests/src/eth/collectionSponsoring.test.ts
@@ -17,6 +17,7 @@
 import {IKeyringPair} from '@polkadot/types/types';
 import {Pallets, requirePalletsOrSkip, usingPlaygrounds} from '../util/index';
 import {itEth, expect} from './util';
+import {CollectionLimitField, TokenPermissionField} from './util/playgrounds/types';
 
 describe('evm nft collection sponsoring', () => {
   let donor: IKeyringPair;
@@ -138,8 +139,7 @@
       expect(sponsorship.Confirmed).to.be.eq(helper.address.ethToSubstrate(sponsorEth, true));
 
       // Create user with no balance:
-      const user = helper.eth.createAccount();
-      const userCross = helper.ethCrossAccount.fromAddress(user);
+      const user = helper.ethCrossAccount.createAccount();
       const nextTokenId = await collectionEvm.methods.nextTokenId().call();
       expect(nextTokenId).to.be.equal('1');
 
@@ -149,20 +149,29 @@
       expect(oldPermissions.access).to.be.equal('Normal');
 
       await collectionEvm.methods.setCollectionAccess(1 /*'AllowList'*/).send({from: owner});
-      await collectionEvm.methods.addToCollectionAllowListCross(userCross).send({from: owner});
+      await collectionEvm.methods.addToCollectionAllowListCross(user).send({from: owner});
       await collectionEvm.methods.setCollectionMintMode(true).send({from: owner});
+      await collectionEvm.methods.setCollectionLimit({field: CollectionLimitField.SponsoredDataRateLimit, value: {status: true, value: 30}}).send();
 
       const newPermissions = (await collectionSub.getData())!.raw.permissions;
       expect(newPermissions.mintMode).to.be.true;
       expect(newPermissions.access).to.be.equal('AllowList');
 
+      // Set token permissions
+      await collectionEvm.methods.setTokenPropertyPermissions([
+        ['key', [
+          [TokenPermissionField.TokenOwner, true],
+        ],
+        ],
+      ]).send({from: owner});
+
       const ownerBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(owner));
       const sponsorBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(sponsorEth));
-      const userBalanceBefore =  await helper.balance.getSubstrate(helper.address.ethToSubstrate(user));
+      const userBalanceBefore =  await helper.balance.getSubstrate(helper.address.ethToSubstrate(user.eth));
 
       // User can mint token without balance:
       {
-        const result = await collectionEvm.methods.mintWithTokenURI(user, 'Test URI').send({from: user});
+        const result = await collectionEvm.methods.mintCross(user, [{key: 'key', value: Buffer.from('Value')}]).send({from: user.eth});
         const event = helper.eth.normalizeEvents(result.events)
           .find(event => event.event === 'Transfer');
 
@@ -171,22 +180,102 @@
           event: 'Transfer',
           args: {
             from: '0x0000000000000000000000000000000000000000',
-            to: user,
+            to: user.eth,
             tokenId: '1',
           },
         });
 
+        // await collectionEvm.methods.setProperties(1, [{key: 'key', value: Buffer.from('Value1')}]).send({from: user.eth});
+
         const ownerBalanceAfter = await helper.balance.getSubstrate(helper.address.ethToSubstrate(owner));
         const sponsorBalanceAfter = await helper.balance.getSubstrate(helper.address.ethToSubstrate(sponsorEth));
-        const userBalanceAfter =  await helper.balance.getSubstrate(helper.address.ethToSubstrate(user));
+        const userBalanceAfter =  await helper.balance.getSubstrate(helper.address.ethToSubstrate(user.eth));
 
-        expect(await collectionEvm.methods.tokenURI(nextTokenId).call()).to.be.equal('Test URI');
+        expect(await collectionEvm.methods.properties(nextTokenId, []).call())
+          .to.be.like([
+            [
+              'key',
+              '0x' + Buffer.from('Value').toString('hex'),
+            ],
+          ]);
         expect(ownerBalanceBefore).to.be.eq(ownerBalanceAfter);
         expect(userBalanceAfter).to.be.eq(userBalanceBefore);
         expect(sponsorBalanceBefore > sponsorBalanceAfter).to.be.true;
       }
     }));
 
+  itEth('Can sponsor [set token properties] via access list', async ({helper}) => {
+    const owner = await helper.eth.createAccountWithBalance(donor);
+    const sponsorEth = await helper.eth.createAccountWithBalance(donor);
+    const sponsorCrossEth = helper.ethCrossAccount.fromAddress(sponsorEth);
+
+    const {collectionAddress} = await helper.eth.createERC721MetadataCompatibleNFTCollection(owner, 'Sponsor collection', '1', '1', '');
+    const collectionEvm = await helper.ethNativeContract.collection(collectionAddress, 'nft', owner, false);
+
+    // Set collection sponsor:
+    await collectionEvm.methods.setCollectionSponsorCross(sponsorCrossEth).send({from: owner});
+
+    // Sponsor can confirm sponsorship:
+    await collectionEvm.methods.confirmCollectionSponsorship().send({from: sponsorEth});
+
+    // Create user with no balance:
+    const user = helper.ethCrossAccount.createAccount();
+    const nextTokenId = await collectionEvm.methods.nextTokenId().call();
+    expect(nextTokenId).to.be.equal('1');
+
+    // Set collection permissions:
+    await collectionEvm.methods.setCollectionAccess(1 /*'AllowList'*/).send({from: owner});
+    await collectionEvm.methods.addToCollectionAllowListCross(user).send({from: owner});
+    await collectionEvm.methods.setCollectionMintMode(true).send({from: owner});
+    await collectionEvm.methods.setCollectionLimit({field: CollectionLimitField.SponsoredDataRateLimit, value: {status: true, value: 30}}).send();
+
+    // Set token permissions
+    await collectionEvm.methods.setTokenPropertyPermissions([
+      ['key', [
+        [TokenPermissionField.TokenOwner, true],
+      ],
+      ],
+    ]).send({from: owner});
+
+    const ownerBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(owner));
+    const sponsorBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(sponsorEth));
+    const userBalanceBefore =  await helper.balance.getSubstrate(helper.address.ethToSubstrate(user.eth));
+
+    // User can mint token without balance:
+    {
+      const result = await collectionEvm.methods.mintCross(user, []).send({from: user.eth});
+      const event = helper.eth.normalizeEvents(result.events)
+        .find(event => event.event === 'Transfer');
+
+      expect(event).to.be.deep.equal({
+        address: collectionAddress,
+        event: 'Transfer',
+        args: {
+          from: '0x0000000000000000000000000000000000000000',
+          to: user.eth,
+          tokenId: '1',
+        },
+      });
+
+      await collectionEvm.methods.setProperties(1, [{key: 'key', value: Buffer.from('Value')}]).send({from: user.eth});
+
+      const ownerBalanceAfter = await helper.balance.getSubstrate(helper.address.ethToSubstrate(owner));
+      const sponsorBalanceAfter = await helper.balance.getSubstrate(helper.address.ethToSubstrate(sponsorEth));
+      const userBalanceAfter =  await helper.balance.getSubstrate(helper.address.ethToSubstrate(user.eth));
+
+      expect(await collectionEvm.methods.properties(nextTokenId, []).call())
+        .to.be.like([
+          [
+            'key',
+            '0x' + Buffer.from('Value').toString('hex'),
+          ],
+        ]);
+      expect(ownerBalanceBefore).to.be.eq(ownerBalanceAfter);
+      expect(userBalanceAfter).to.be.eq(userBalanceBefore);
+      expect(sponsorBalanceBefore > sponsorBalanceAfter).to.be.true;
+    }
+  });
+
   // TODO: Temprorary off. Need refactor
   // itWeb3('Sponsoring collection from substrate address via access list', async ({api, web3, privateKeyWrapper}) => {
   //   const owner = await createEthAccountWithBalance(api, web3, privateKeyWrapper);
@@ -456,6 +545,15 @@
       expect(newPermissions.mintMode).to.be.true;
       expect(newPermissions.access).to.be.equal('AllowList');
 
+      // Set token permissions
+      await collectionEvm.methods.setTokenPropertyPermissions([
+        ['URI', [
+          [TokenPermissionField.TokenOwner, true],
+          [TokenPermissionField.CollectionAdmin, true],
+        ],
+        ],
+      ]).send({from: owner});
+
       const ownerBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(owner));
       const sponsorBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(sponsorEth));
       const userBalanceBefore =  await helper.balance.getSubstrate(helper.address.ethToSubstrate(user));
@@ -623,6 +721,15 @@
     await collectionEvm.methods.addToCollectionAllowListCross(userCross).send({from: owner});
     await collectionEvm.methods.setCollectionMintMode(true).send({from: owner});
 
+    // Set token permissions
+    await collectionEvm.methods.setTokenPropertyPermissions([
+      ['URI', [
+        [TokenPermissionField.TokenOwner, true],
+        [TokenPermissionField.CollectionAdmin, true],
+      ],
+      ],
+    ]).send({from: owner});
+
     const ownerBalanceBefore = await helper.balance.getSubstrate(helper.address.ethToSubstrate(owner));
     const sponsorBalanceBefore = await helper.balance.getSubstrate(sponsor.address);
     const userBalanceBefore =  await helper.balance.getSubstrate(helper.address.ethToSubstrate(user));

554      }554      }
555    }));555    }));
556
557  [
558    {mode: 'nft' as const, requiredPallets: []},
559    {mode: 'rft' as const, requiredPallets: [Pallets.ReFungible]},
560  ].map(testCase =>
561    itEth.ifWithPallets(`[${testCase.mode}] Can't be multiple set/read for non-existent token`, testCase.requiredPallets, async({helper}) => {
562      const caller = await helper.eth.createAccountWithBalance(donor);
563
564      const properties = Array(5).fill(0).map((_, i) => { return {key: `key_${i}`, value: Buffer.from(`value_${i}`)}; });
565      const permissions: ITokenPropertyPermission[] = properties.map(p => { return {key: p.key, permission: {tokenOwner: true,
566        collectionAdmin: true,
567        mutable: true}}; });
568
569      const collection = await helper[testCase.mode].mintCollection(alice, {
570        tokenPrefix: 'ethp',
571        tokenPropertyPermissions: permissions,
572      }) as UniqueNFTCollection | UniqueRFTCollection;
573
574      await collection.addAdmin(alice, {Ethereum: caller});
575
576      const address = helper.ethAddress.fromCollectionId(collection.collectionId);
577      const contract = await helper.ethNativeContract.collection(address, testCase.mode, caller);
578
579      await expect(contract.methods.setProperties(1, properties).call({from: caller})).to.be.rejectedWith('TokenNotFound');
580    }));
581
582  [
583    {mode: 'nft' as const, requiredPallets: []},
584    {mode: 'rft' as const, requiredPallets: [Pallets.ReFungible]},
585  ].map(testCase =>
586    itEth.ifWithPallets(`[${testCase.mode}] Can't be deleted for non-existent token`, testCase.requiredPallets, async({helper}) => {
587      const caller = await helper.eth.createAccountWithBalance(donor);
588      const collection = await helper[testCase.mode].mintCollection(alice, {
589        tokenPropertyPermissions: [{
590          key: 'testKey',
591          permission: {
592            mutable: true,
593            collectionAdmin: true,
594          },
595        },
596        {
597          key: 'testKey_1',
598          permission: {
599            mutable: true,
600            collectionAdmin: true,
601          },
602        }],
603      });
604
605
606      await collection.addAdmin(alice, {Ethereum: caller});
607
608      const address = helper.ethAddress.fromCollectionId(collection.collectionId);
609      const contract = await helper.ethNativeContract.collection(address, testCase.mode, caller);
610
611      await expect(contract.methods.deleteProperties(1, ['testKey', 'testKey_1']).call({from: caller})).to.be.rejectedWith('TokenNotFound');
612    }));
556});613});
557614
558615

--- a/tests/src/getPropertiesRpc.test.ts
+++ b/tests/src/getPropertiesRpc.test.ts
@@ -120,3 +120,31 @@
     expect(propPermissions).to.be.deep.equal(tokenPropPermissions);
   });
 });
+
+[
+  {mode: 'nft' as const},
+  {mode: 'rft' as const},
+].map(testCase =>
+  describe('negative properties', () => {
+    let alice: IKeyringPair;
+
+    before(async () => {
+      await usingPlaygrounds(async (_, privateKey) => {
+        alice = await privateKey({url: import.meta.url});
+      });
+    });
+
+    itSub(`[${testCase.mode}] set token property for non-existent token`, async ({helper}) => {
+      const collection = await helper[testCase.mode].mintCollection(alice);
+      await collection.setTokenPropertyPermissions(alice, [{key: 'key', permission: {mutable: true, tokenOwner: true, collectionAdmin: true}}]);
+      await expect(collection.setTokenProperties(alice, 1, [{key: 'key', value: 'value'}])).to.be.rejectedWith('common.TokenNotFound');
+      expect(await collection.getTokenProperties(1, ['key'])).to.be.empty;
+    });
+
+    itSub(`[${testCase.mode}] delete token property for non-existent token`, async ({helper}) => {
+      const collection = await helper[testCase.mode].mintCollection(alice);
+      await collection.setTokenPropertyPermissions(alice, [{key: 'key', permission: {mutable: true, tokenOwner: true, collectionAdmin: true}}]);
+      await expect(collection.deleteTokenProperties(alice, 1, ['key'])).to.be.rejectedWith('common.TokenNotFound');
+      expect(await collection.getTokenProperties(1, ['key'])).to.be.empty;
+    });
+  }));
\ No newline at end of file

--- a/tests/src/nesting/tokenProperties.test.ts
+++ b/tests/src/nesting/tokenProperties.test.ts
@@ -448,6 +448,29 @@
       expectedConsumedSpaceDiff = sizeOfProperty(biggerProp) - sizeOfProperty(smallerProp);
       expect(consumedSpace).to.be.equal(sizeOfProperty(biggerProp) - expectedConsumedSpaceDiff);
     }));
+
+  itSub('Set sponsored properties', async({helper}) => {
+    const collection = await helper.nft.mintCollection(alice, {tokenPropertyPermissions: [{key: 'k', permission: {tokenOwner: true}}]});
+
+    await collection.setSponsor(alice, alice.address);
+    await collection.confirmSponsorship(alice);
+    await collection.setPermissions(alice, {access: 'AllowList', mintMode: true});
+    await collection.addToAllowList(alice, {Substrate: bob.address});
+    await collection.setLimits(alice, {sponsoredDataRateLimit: {blocks: 30}});
+
+    const token = await collection.mintToken(alice, {Substrate: bob.address});
+
+    const aliceBalanceBefore = await helper.balance.getSubstrate(alice.address);
+    const bobBalanceBefore = await helper.balance.getSubstrate(bob.address);
+
+    await token.setProperties(bob, [{key: 'k', value: 'val'}]);
+
+    const aliceBalanceAfter = await helper.balance.getSubstrate(alice.address);
+    const bobBalanceAfter = await helper.balance.getSubstrate(bob.address);
+
+    expect(bobBalanceAfter).to.be.equal(bobBalanceBefore);
+    expect(aliceBalanceBefore > aliceBalanceAfter).to.be.true;
+  });
 });
 
 describe('Negative Integration Test: Token Properties', () => {
@@ -475,6 +498,27 @@
     });
   });
 
+  [
+    {mode: 'nft' as const, requiredPallets: [Pallets.NFT]},
+    {mode: 'rft' as const, requiredPallets: [Pallets.ReFungible]},
+  ].map(testCase =>
+    itSub.ifWithPallets(`Forbids adding/deleting properties of a token if token doesn't exist (${testCase.mode.toLocaleUpperCase})`, testCase.requiredPallets, async({helper}) => {
+      const collection = await helper[testCase.mode].mintCollection(alice, {
+        tokenPropertyPermissions: constitution.slice(0, 1).map(({permission}) => ({key: '1', permission})),
+      });
+      const nonExistentToken = collection.getTokenObject(1);
+
+      await expect(
+        nonExistentToken.setProperties(alice, [{key: '1', value: 'Serotonin increase'}]),
+        'on expecting failure whilst adding a property by alice',
+      ).to.be.rejectedWith(/common\.TokenNotFound/);
+
+      await expect(
+        nonExistentToken.deleteProperties(alice, ['1']),
+        'on expecting failure whilst deleting a property by alice',
+      ).to.be.rejectedWith(/common\.TokenNotFound/);
+    }));
+
   async function mintCollectionWithAllPermissionsAndToken(helper: UniqueHelper, mode: 'NFT' | 'RFT'): Promise<[UniqueNFToken | UniqueRFToken, bigint]> {
     const collection = await (mode == 'NFT' ? helper.nft : helper.rft).mintCollection(alice, {
       tokenPropertyPermissions: constitution.map(({permission}, i) => ({key: `${i+1}`, permission})),