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DMP Queue pallet (#416)

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* Introduce the converter into the hub

* Parachain recognises Rococo governance body as admin

* Whitespace

* Use UsingComponents for fee payment in XCM

* Fixes

* Fixes for XCM permissions

* Remove encode_call test

* Fixes

* Rococo Collator supports Shell runtime

* Fixes

* Fixes

* Initial draft of DMP Queue pallet

* DMP Queue builds.

* Companion for Polkadot gav-allow-xcm-exec

* Bump

* Fix std

* Fixes

* fix and improve docs

* fix compile errors in tests

* add test for try_service_message

* update cargo.lock

* Fixes

* Make test name read well

* Fixes

* Add a couple of simple tests

* Tests

* Tests

* Update pallets/dmp-queue/src/lib.rs

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>

* Update pallets/dmp-queue/src/lib.rs

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>

* Update pallets/dmp-queue/src/lib.rs

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>

* Update pallets/dmp-queue/src/lib.rs

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>

* Update pallets/dmp-queue/src/lib.rs

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>

* Update pallets/dmp-queue/src/lib.rs

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>

* Update pallets/dmp-queue/src/lib.rs

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>

* Chain ID and ParaID don't collide

* Fixes

* Update pallets/dmp-queue/src/lib.rs

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

* Update pallets/dmp-queue/src/lib.rs

Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

* Fixes

Co-authored-by: Alexander Popiak <alexander.popiak@parity.io>
Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>
This commit is contained in:
Gavin Wood
2021-05-02 16:11:58 +02:00
committed by GitHub
parent 315c5d1c15
commit 3f687171c2
14 changed files with 1279 additions and 369 deletions
Download Patch File Download Diff File Expand all files Collapse all files
rococo-parachains/shell-runtime/Cargo.toml
+2 -2
View File
@@ -32,7 +32,7 @@ frame-system = { git = "https://github.com/paritytech/substrate", default-featur
cumulus-pallet-parachain-system = { path = "../../pallets/parachain-system", default-features = false }
cumulus-primitives-core = { path = "../../primitives/core", default-features = false }
cumulus-primitives-utility = { path = "../../primitives/utility", default-features = false }
cumulus-pallet-xcmp-queue = { path = "../../pallets/xcmp-queue", default-features = false }
cumulus-pallet-dmp-queue = { path = "../../pallets/dmp-queue", default-features = false }
cumulus-pallet-xcm = { path = "../../pallets/xcm", default-features = false }
# Polkadot dependencies
@@ -71,7 +71,7 @@ std = [
"parachain-info/std",
"rococo-parachain-primitives/std",
"cumulus-pallet-parachain-system/std",
"cumulus-pallet-xcmp-queue/std",
"cumulus-pallet-dmp-queue/std",
"cumulus-pallet-xcm/std",
"cumulus-primitives-core/std",
"cumulus-primitives-utility/std",
rococo-parachains/shell-runtime/src/lib.rs
+14 -18
View File
@@ -155,15 +155,16 @@ impl frame_system::Config for Runtime {
parameter_types! {
// We do anything the parent chain tells us in this runtime.
pub const ReservedDmpWeight: Weight = MAXIMUM_BLOCK_WEIGHT;
pub const ReservedDmpWeight: Weight = MAXIMUM_BLOCK_WEIGHT / 2;
}
impl cumulus_pallet_parachain_system::Config for Runtime {
type Event = Event;
type OnValidationData = ();
type SelfParaId = parachain_info::Module<Runtime>;
type DownwardMessageHandlers = CumulusXcm;
type OutboundXcmpMessageSource = ();
type DmpMessageHandler = cumulus_pallet_xcm::UnlimitedDmpExecution<Runtime>;
type ReservedDmpWeight = ReservedDmpWeight;
type XcmpMessageHandler = ();
type ReservedXcmpWeight = ();
}
@@ -198,16 +199,6 @@ parameter_types! {
pub UnitWeightCost: Weight = 1_000_000;
}
pub struct NoTrader;
impl xcm_executor::traits::WeightTrader for NoTrader {
fn new() -> Self { NoTrader }
fn buy_weight(&mut self, _: Weight, _: xcm_executor::Assets)
-> Result<xcm_executor::Assets, xcm::v0::Error>
{
Err(xcm::v0::Error::Unimplemented)
}
}
pub struct XcmConfig;
impl Config for XcmConfig {
type Call = Call;
@@ -219,18 +210,23 @@ impl Config for XcmConfig {
type LocationInverter = LocationInverter<Ancestry>;
type Barrier = AllowUnpaidExecutionFrom<JustTheParent>;
type Weigher = FixedWeightBounds<UnitWeightCost, Call>; // balances not supported
type Trader = NoTrader; // balances not supported
type Trader = (); // balances not supported
type ResponseHandler = (); // Don't handle responses for now.
}
parameter_types! {
pub const MaxDownwardMessageWeight: Weight = MAXIMUM_BLOCK_WEIGHT / 2;
}
impl cumulus_pallet_xcm::Config for Runtime {
type Event = Event;
type XcmExecutor = XcmExecutor<XcmConfig>;
type MaxWeight = MaxDownwardMessageWeight;
}
#[test]
fn encode_call() {
let hash = hex_literal::hex!["0af9fef6f950ca3ac8ac4766200454b1039ffb7b2d0827fffd5e47bd43761437"].into();
let call = Call::ParachainSystem(cumulus_pallet_parachain_system::Call::authorize_upgrade(hash));
assert_eq!(
hex::encode(codec::Encode::encode(&call)),
"01030af9fef6f950ca3ac8ac4766200454b1039ffb7b2d0827fffd5e47bd43761437",
);
}
construct_runtime! {