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Support dedicated lanes for pallets (#962)

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* pass call origin to the message verifier

* is_outbound_lane_enabled -> is_message_accepted

* trait SenderOrigin

* only accept messages from token swap pallet to token swap lane

* tests for edge cases of pay_delivery_and_dispatch_fee

* fixed origin verification

* fmt

* fix benchmarks compilation

* fix TODO with None account and non-zero message fee (already covered by tests)

* revert cargo fmt changes temporarily
This commit is contained in:
Svyatoslav Nikolsky
2022-03-14 16:36:58 +03:00
committed by Bastian Köcher
parent 7b7b8baa60
commit ed2a3082ef
15 changed files with 361 additions and 129 deletions
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bridges/bin/rialto/runtime/src/lib.rs
+1 -2
View File
@@ -457,10 +457,9 @@ impl pallet_bridge_messages::Config<WithMillauMessagesInstance> for Runtime {
type MessageDeliveryAndDispatchPayment =
pallet_bridge_messages::instant_payments::InstantCurrencyPayments<
Runtime,
(),
WithMillauMessagesInstance,
pallet_balances::Pallet<Runtime>,
GetDeliveryConfirmationTransactionFee,
RootAccountForPayments,
>;
type OnMessageAccepted = ();
type OnDeliveryConfirmed = ();
bridges/bin/rialto/runtime/src/millau_messages.rs
+17 -3
View File
@@ -19,7 +19,7 @@
use crate::Runtime;
use bp_messages::{
source_chain::TargetHeaderChain,
source_chain::{SenderOrigin, TargetHeaderChain},
target_chain::{ProvedMessages, SourceHeaderChain},
InboundLaneData, LaneId, Message, MessageNonce, Parameter as MessagesParameter,
};
@@ -116,10 +116,11 @@ impl messages::ChainWithMessages for Rialto {
}
impl messages::ThisChainWithMessages for Rialto {
type Origin = crate::Origin;
type Call = crate::Call;
fn is_outbound_lane_enabled(lane: &LaneId) -> bool {
*lane == [0, 0, 0, 0] || *lane == [0, 0, 0, 1]
fn is_message_accepted(send_origin: &Self::Origin, lane: &LaneId) -> bool {
send_origin.linked_account().is_some() && (*lane == [0, 0, 0, 0] || *lane == [0, 0, 0, 1])
}
fn maximal_pending_messages_at_outbound_lane() -> MessageNonce {
@@ -275,6 +276,19 @@ impl SourceHeaderChain<bp_millau::Balance> for Millau {
}
}
impl SenderOrigin<crate::AccountId> for crate::Origin {
fn linked_account(&self) -> Option<crate::AccountId> {
match self.caller {
crate::OriginCaller::system(frame_system::RawOrigin::Signed(ref submitter)) =>
Some(submitter.clone()),
crate::OriginCaller::system(frame_system::RawOrigin::Root) |
crate::OriginCaller::system(frame_system::RawOrigin::None) =>
crate::RootAccountForPayments::get(),
_ => None,
}
}
}
/// Rialto -> Millau message lane pallet parameters.
#[derive(RuntimeDebug, Clone, Encode, Decode, PartialEq, Eq, TypeInfo)]
pub enum RialtoToMillauMessagesParameter {