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Enable over-bridge-messaging in Rococo/Wococo runtime (#3377)
* bridges in W<>R * fix node compilation * Update runtime/rococo/src/bridge_messages.rs Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com> * Update runtime/rococo/src/bridge_messages.rs Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com> * Update runtime/rococo/src/bridge_messages.rs Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com> * Update runtime/rococo/src/bridge_messages.rs Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com> * long line fix * comment/remove -> comment/#[ignore] * explicit instances Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>
This commit is contained in:
Svyatoslav Nikolsky
committed by
GitHub
GitHub
parent
39969ca536
commit
04ac35e127
Generated
+93
@@ -734,6 +734,16 @@ dependencies = [
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"sp-std",
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]
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[[package]]
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name = "bp-message-dispatch"
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version = "0.1.0"
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dependencies = [
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"bp-runtime",
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"frame-support",
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"parity-scale-codec",
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"sp-std",
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]
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[[package]]
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name = "bp-messages"
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version = "0.1.0"
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@@ -765,6 +775,20 @@ dependencies = [
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"sp-version",
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]
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[[package]]
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name = "bp-rialto"
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version = "0.1.0"
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dependencies = [
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"bp-messages",
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"bp-runtime",
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"frame-support",
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"frame-system",
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"sp-api",
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"sp-core",
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"sp-runtime",
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"sp-std",
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]
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[[package]]
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name = "bp-rococo"
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version = "0.1.0"
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@@ -825,6 +849,28 @@ dependencies = [
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"sp-std",
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]
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[[package]]
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name = "bridge-runtime-common"
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version = "0.1.0"
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dependencies = [
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"bp-message-dispatch",
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"bp-messages",
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"bp-runtime",
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"ed25519-dalek",
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"frame-support",
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"hash-db",
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"pallet-bridge-dispatch",
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"pallet-bridge-grandpa",
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"pallet-bridge-messages",
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"pallet-transaction-payment",
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"parity-scale-codec",
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"sp-core",
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"sp-runtime",
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"sp-state-machine",
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"sp-std",
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"sp-trie",
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]
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[[package]]
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name = "bs58"
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version = "0.4.0"
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@@ -4661,6 +4707,23 @@ dependencies = [
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"sp-std",
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]
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[[package]]
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name = "pallet-bridge-dispatch"
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version = "0.1.0"
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dependencies = [
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"bp-message-dispatch",
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"bp-runtime",
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"frame-support",
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"frame-system",
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"log",
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"parity-scale-codec",
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"serde",
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"sp-core",
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"sp-io",
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"sp-runtime",
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"sp-std",
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]
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[[package]]
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name = "pallet-bridge-grandpa"
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version = "0.1.0"
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@@ -4683,6 +4746,31 @@ dependencies = [
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"sp-trie",
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]
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[[package]]
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name = "pallet-bridge-messages"
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version = "0.1.0"
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dependencies = [
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"bitvec",
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"bp-message-dispatch",
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"bp-messages",
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"bp-rialto",
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"bp-runtime",
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"frame-benchmarking",
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"frame-support",
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"frame-system",
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"hex",
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"hex-literal",
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"log",
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"num-traits",
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"pallet-balances",
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"parity-scale-codec",
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"serde",
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"sp-core",
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"sp-io",
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"sp-runtime",
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"sp-std",
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]
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[[package]]
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name = "pallet-collective"
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version = "3.0.0"
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@@ -7628,8 +7716,11 @@ name = "rococo-runtime"
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version = "0.9.8"
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dependencies = [
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"beefy-primitives",
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"bp-messages",
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"bp-rococo",
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"bp-runtime",
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"bp-wococo",
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"bridge-runtime-common",
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"frame-executive",
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"frame-support",
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"frame-system",
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@@ -7641,7 +7732,9 @@ dependencies = [
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"pallet-babe",
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"pallet-balances",
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"pallet-beefy",
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"pallet-bridge-dispatch",
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"pallet-bridge-grandpa",
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"pallet-bridge-messages",
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"pallet-collective",
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"pallet-grandpa",
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"pallet-im-online",
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@@ -988,6 +988,14 @@ fn rococo_staging_testnet_config_genesis(wasm_binary: &[u8]) -> rococo_runtime::
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owner: Some(endowed_accounts[0].clone()),
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..Default::default()
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},
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bridge_rococo_messages: rococo_runtime::BridgeRococoMessagesConfig {
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owner: Some(endowed_accounts[0].clone()),
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..Default::default()
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},
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bridge_wococo_messages: rococo_runtime::BridgeWococoMessagesConfig {
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owner: Some(endowed_accounts[0].clone()),
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..Default::default()
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},
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}
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}
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@@ -1524,6 +1532,14 @@ pub fn rococo_testnet_genesis(
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owner: Some(root_key.clone()),
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..Default::default()
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},
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bridge_rococo_messages: rococo_runtime::BridgeRococoMessagesConfig {
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owner: Some(root_key.clone()),
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..Default::default()
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},
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bridge_wococo_messages: rococo_runtime::BridgeWococoMessagesConfig {
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owner: Some(root_key.clone()),
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..Default::default()
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},
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}
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}
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@@ -69,9 +69,14 @@ xcm-builder = { package = "xcm-builder", path = "../../xcm/xcm-builder", default
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pallet-xcm = { path = "../../xcm/pallet-xcm", default-features = false }
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# Bridge Dependencies
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bp-messages = { path = "../../bridges/primitives/messages", default-features = false }
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bp-rococo = { path = "../../bridges/primitives/chain-rococo", default-features = false }
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bp-runtime = { path = "../../bridges/primitives/runtime", default-features = false }
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bp-wococo = { path = "../../bridges/primitives/chain-wococo", default-features = false }
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bridge-runtime-common = { path = "../../bridges/bin/runtime-common", default-features = false }
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pallet-bridge-dispatch = { path = "../../bridges/modules/dispatch", default-features = false }
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pallet-bridge-grandpa = { path = "../../bridges/modules/grandpa", default-features = false }
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pallet-bridge-messages = { path = "../../bridges/modules/messages", default-features = false }
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[build-dependencies]
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substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "master" }
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@@ -82,8 +87,11 @@ no_std = []
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std = [
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"authority-discovery-primitives/std",
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"babe-primitives/std",
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"bp-messages/std",
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"bp-rococo/std",
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"bp-runtime/std",
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"bp-wococo/std",
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"bridge-runtime-common/std",
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"parity-scale-codec/std",
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"frame-executive/std",
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"pallet-authority-discovery/std",
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@@ -91,7 +99,9 @@ std = [
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"pallet-babe/std",
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"beefy-primitives/std",
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"pallet-balances/std",
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"pallet-bridge-dispatch/std",
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"pallet-bridge-grandpa/std",
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"pallet-bridge-messages/std",
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"pallet-collective/std",
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"pallet-beefy/std",
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"pallet-grandpa/std",
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@@ -0,0 +1,410 @@
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// Copyright 2020 Parity Technologies (UK) Ltd.
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// This file is part of Polkadot.
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// Polkadot is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Polkadot is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Polkadot. If not, see <http://www.gnu.org/licenses/>.
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//! Over-bridge messaging support for Rococo <> Wococo bridge.
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pub use self::{at_rococo::*, at_wococo::*};
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use bp_messages::{
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source_chain::TargetHeaderChain,
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target_chain::{ProvedMessages, SourceHeaderChain},
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InboundLaneData, LaneId, Message, MessageNonce,
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};
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use bp_rococo::{EXTRA_STORAGE_PROOF_SIZE, MAXIMAL_ENCODED_ACCOUNT_ID_SIZE, max_extrinsic_size, max_extrinsic_weight};
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use bp_runtime::{ROCOCO_CHAIN_ID, WOCOCO_CHAIN_ID, ChainId};
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use bridge_runtime_common::messages::{
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BridgedChainWithMessages, ChainWithMessages, MessageBridge, MessageTransaction, ThisChainWithMessages,
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source as messages_source, target as messages_target,
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};
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use frame_support::{traits::Get, weights::{Weight, WeightToFeePolynomial}, RuntimeDebug};
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use sp_std::{convert::TryFrom, marker::PhantomData, ops::RangeInclusive};
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/// Maximal number of pending outbound messages.
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const MAXIMAL_PENDING_MESSAGES_AT_OUTBOUND_LANE: MessageNonce = bp_rococo::MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE;
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/// Maximal weight of single message delivery confirmation transaction on Rococo/Wococo chain.
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///
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/// This value is a result of `pallet_bridge_messages::Pallet::receive_messages_delivery_proof` weight formula
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/// computation for the case when single message is confirmed. The result then must be rounded up to account
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/// possible future runtime upgrades.
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const MAX_SINGLE_MESSAGE_DELIVERY_CONFIRMATION_TX_WEIGHT: Weight = 2_000_000_000;
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/// Increase of delivery transaction weight on Rococo/Wococo chain with every additional message byte.
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///
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/// This value is a result of `pallet_bridge_messages::WeightInfoExt::storage_proof_size_overhead(1)` call. The
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/// result then must be rounded up to account possible future runtime upgrades.
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const ADDITIONAL_MESSAGE_BYTE_DELIVERY_WEIGHT: Weight = 25_000;
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/// Weight of single regular message delivery transaction on Rococo/Wococo chain.
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///
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/// This value is a result of `pallet_bridge_messages::Pallet::receive_messages_proof_weight()` call
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/// for the case when single message of `pallet_bridge_messages::EXPECTED_DEFAULT_MESSAGE_LENGTH` bytes is delivered.
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/// The message must have dispatch weight set to zero. The result then must be rounded up to account
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/// possible future runtime upgrades.
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const DEFAULT_MESSAGE_DELIVERY_TX_WEIGHT: Weight = 1_500_000_000;
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/// Weight of pay-dispatch-fee operation for inbound messages at Rococo/Wococo chain.
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///
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/// This value corresponds to the result of `pallet_bridge_messages::WeightInfoExt::pay_inbound_dispatch_fee_overhead()`
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/// call for your chain. Don't put too much reserve there, because it is used to **decrease**
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/// `DEFAULT_MESSAGE_DELIVERY_TX_WEIGHT` cost. So putting large reserve would make delivery transactions cheaper.
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const PAY_INBOUND_DISPATCH_FEE_WEIGHT: Weight = 600_000_000;
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/// Number of bytes, included in the signed Rococo/Wococo transaction apart from the encoded call itself.
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///
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/// Can be computed by subtracting encoded call size from raw transaction size.
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const TX_EXTRA_BYTES: u32 = 130;
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/// Rococo chain as it is seen at Rococo.
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pub type RococoAtRococo = RococoLikeChain<AtRococoWithWococoMessageBridge, crate::RococoGrandpaInstance>;
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/// Rococo chain as it is seen at Wococo.
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pub type RococoAtWococo = RococoLikeChain<AtWococoWithRococoMessageBridge, crate::RococoGrandpaInstance>;
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/// Wococo chain as it is seen at Wococo.
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pub type WococoAtWococo = RococoLikeChain<AtWococoWithRococoMessageBridge, crate::WococoGrandpaInstance>;
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/// Wococo chain as it is seen at Rococo.
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pub type WococoAtRococo = RococoLikeChain<AtRococoWithWococoMessageBridge, crate::WococoGrandpaInstance>;
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/// Rococo/Wococo chain from message lane point of view.
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#[derive(RuntimeDebug, Clone, Copy)]
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pub struct RococoLikeChain<B, GI> {
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_bridge_definition: PhantomData<B>,
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_at_this_chain_grandpa_pallet_instance: PhantomData<GI>,
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}
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impl<B, GI> ChainWithMessages for RococoLikeChain<B, GI> {
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type Hash = crate::Hash;
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type AccountId = crate::AccountId;
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type Signer = primitives::v1::AccountPublic;
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type Signature = crate::Signature;
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type Weight = Weight;
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type Balance = crate::Balance;
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}
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impl<B, GI> ThisChainWithMessages for RococoLikeChain<B, GI> {
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type Call = crate::Call;
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fn is_outbound_lane_enabled(lane: &LaneId) -> bool {
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*lane == [0, 0, 0, 0]
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}
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fn maximal_pending_messages_at_outbound_lane() -> MessageNonce {
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MAXIMAL_PENDING_MESSAGES_AT_OUTBOUND_LANE
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}
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fn estimate_delivery_confirmation_transaction() -> MessageTransaction<Weight> {
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let inbound_data_size = InboundLaneData::<crate::AccountId>::encoded_size_hint(
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MAXIMAL_ENCODED_ACCOUNT_ID_SIZE,
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1,
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1,
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)
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.unwrap_or(u32::MAX);
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MessageTransaction {
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dispatch_weight: MAX_SINGLE_MESSAGE_DELIVERY_CONFIRMATION_TX_WEIGHT,
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size: inbound_data_size
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.saturating_add(EXTRA_STORAGE_PROOF_SIZE)
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.saturating_add(TX_EXTRA_BYTES),
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}
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}
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fn transaction_payment(transaction: MessageTransaction<Weight>) -> crate::Balance {
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// current fee multiplier is used here
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bridge_runtime_common::messages::transaction_payment(
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crate::BlockWeights::get().get(frame_support::weights::DispatchClass::Normal).base_extrinsic,
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crate::TransactionByteFee::get(),
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pallet_transaction_payment::Pallet::<crate::Runtime>::next_fee_multiplier(),
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|weight| crate::constants::fee::WeightToFee::calc(&weight),
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transaction,
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)
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}
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}
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impl<B, GI> BridgedChainWithMessages for RococoLikeChain<B, GI> {
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fn maximal_extrinsic_size() -> u32 {
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max_extrinsic_size()
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}
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fn message_weight_limits(_message_payload: &[u8]) -> RangeInclusive<Weight> {
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// we don't want to relay too large messages + keep reserve for future upgrades
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let upper_limit = messages_target::maximal_incoming_message_dispatch_weight(max_extrinsic_weight());
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// we're charging for payload bytes in `With(Wococo | Rococo)MessageBridge::transaction_payment` function
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//
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// this bridge may be used to deliver all kind of messages, so we're not making any assumptions about
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// minimal dispatch weight here
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0..=upper_limit
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}
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fn estimate_delivery_transaction(
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message_payload: &[u8],
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include_pay_dispatch_fee_cost: bool,
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message_dispatch_weight: Weight,
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) -> MessageTransaction<Weight> {
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let message_payload_len = u32::try_from(message_payload.len()).unwrap_or(u32::MAX);
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let extra_bytes_in_payload = Weight::from(message_payload_len)
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.saturating_sub(pallet_bridge_messages::EXPECTED_DEFAULT_MESSAGE_LENGTH.into());
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MessageTransaction {
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dispatch_weight: extra_bytes_in_payload
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.saturating_mul(ADDITIONAL_MESSAGE_BYTE_DELIVERY_WEIGHT)
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.saturating_add(DEFAULT_MESSAGE_DELIVERY_TX_WEIGHT)
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.saturating_sub(if include_pay_dispatch_fee_cost {
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0
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} else {
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PAY_INBOUND_DISPATCH_FEE_WEIGHT
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})
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.saturating_add(message_dispatch_weight),
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size: message_payload_len
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.saturating_add(EXTRA_STORAGE_PROOF_SIZE)
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.saturating_add(TX_EXTRA_BYTES),
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}
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}
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fn transaction_payment(transaction: MessageTransaction<Weight>) -> crate::Balance {
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// current fee multiplier is used here
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bridge_runtime_common::messages::transaction_payment(
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crate::BlockWeights::get().get(frame_support::weights::DispatchClass::Normal).base_extrinsic,
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crate::TransactionByteFee::get(),
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pallet_transaction_payment::Pallet::<crate::Runtime>::next_fee_multiplier(),
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|weight| crate::constants::fee::WeightToFee::calc(&weight),
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transaction,
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)
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}
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}
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impl<B, GI> TargetHeaderChain<messages_source::FromThisChainMessagePayload<B>, crate::AccountId>
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for RococoLikeChain<B, GI>
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where
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B: MessageBridge,
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B::ThisChain: ChainWithMessages<AccountId = crate::AccountId>,
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B::BridgedChain: ChainWithMessages<Hash = crate::Hash>,
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GI: 'static,
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crate::Runtime: pallet_bridge_grandpa::Config<GI> + pallet_bridge_messages::Config<B::BridgedMessagesInstance>,
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<<crate::Runtime as pallet_bridge_grandpa::Config<GI>>::BridgedChain as bp_runtime::Chain>::Hash: From<crate::Hash>,
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{
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type Error = &'static str;
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type MessagesDeliveryProof = messages_source::FromBridgedChainMessagesDeliveryProof<crate::Hash>;
|
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|
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fn verify_message(payload: &messages_source::FromThisChainMessagePayload<B>) -> Result<(), Self::Error> {
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messages_source::verify_chain_message::<B>(payload)
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}
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fn verify_messages_delivery_proof(
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proof: Self::MessagesDeliveryProof,
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||||
) -> Result<(LaneId, InboundLaneData<crate::AccountId>), Self::Error> {
|
||||
messages_source::verify_messages_delivery_proof::<B, crate::Runtime, GI>(proof)
|
||||
}
|
||||
}
|
||||
|
||||
impl<B, GI> SourceHeaderChain<crate::Balance> for RococoLikeChain<B, GI>
|
||||
where
|
||||
B: MessageBridge,
|
||||
B::BridgedChain: ChainWithMessages<Balance = crate::Balance, Hash = crate::Hash>,
|
||||
GI: 'static,
|
||||
crate::Runtime: pallet_bridge_grandpa::Config<GI> + pallet_bridge_messages::Config<B::BridgedMessagesInstance>,
|
||||
<<crate::Runtime as pallet_bridge_grandpa::Config<GI>>::BridgedChain as bp_runtime::Chain>::Hash: From<crate::Hash>,
|
||||
{
|
||||
type Error = &'static str;
|
||||
type MessagesProof = messages_target::FromBridgedChainMessagesProof<crate::Hash>;
|
||||
|
||||
fn verify_messages_proof(
|
||||
proof: Self::MessagesProof,
|
||||
messages_count: u32,
|
||||
) -> Result<ProvedMessages<Message<crate::Balance>>, Self::Error> {
|
||||
messages_target::verify_messages_proof::<B, crate::Runtime, GI>(proof, messages_count)
|
||||
}
|
||||
}
|
||||
|
||||
/// The cost of delivery confirmation transaction.
|
||||
pub struct GetDeliveryConfirmationTransactionFee;
|
||||
|
||||
impl Get<crate::Balance> for GetDeliveryConfirmationTransactionFee {
|
||||
fn get() -> crate::Balance {
|
||||
<RococoAtRococo as ThisChainWithMessages>::transaction_payment(
|
||||
RococoAtRococo::estimate_delivery_confirmation_transaction()
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
/// This module contains definitions that are used by the messages pallet instance, 'deployed' at Rococo.
|
||||
mod at_rococo {
|
||||
use super::*;
|
||||
|
||||
/// Message bridge that is 'deployed' at Rococo chain and connecting it to Wococo chain.
|
||||
#[derive(RuntimeDebug, Clone, Copy)]
|
||||
pub struct AtRococoWithWococoMessageBridge;
|
||||
|
||||
impl MessageBridge for AtRococoWithWococoMessageBridge {
|
||||
const THIS_CHAIN_ID: ChainId = ROCOCO_CHAIN_ID;
|
||||
const BRIDGED_CHAIN_ID: ChainId = WOCOCO_CHAIN_ID;
|
||||
const RELAYER_FEE_PERCENT: u32 = 10;
|
||||
|
||||
type ThisChain = RococoAtRococo;
|
||||
type BridgedChain = WococoAtRococo;
|
||||
type BridgedMessagesInstance = crate::AtWococoWithRococoMessagesInstance;
|
||||
|
||||
fn bridged_balance_to_this_balance(bridged_balance: bp_wococo::Balance) -> bp_rococo::Balance {
|
||||
bridged_balance
|
||||
}
|
||||
}
|
||||
|
||||
/// Message payload for Rococo -> Wococo messages as it is seen at the Rococo.
|
||||
pub type ToWococoMessagePayload = messages_source::FromThisChainMessagePayload<AtRococoWithWococoMessageBridge>;
|
||||
|
||||
/// Message verifier for Rococo -> Wococo messages at Rococo.
|
||||
pub type ToWococoMessageVerifier = messages_source::FromThisChainMessageVerifier<AtRococoWithWococoMessageBridge>;
|
||||
|
||||
/// Message payload for Wococo -> Rococo messages as it is seen at Rococo.
|
||||
pub type FromWococoMessagePayload = messages_target::FromBridgedChainMessagePayload<
|
||||
AtRococoWithWococoMessageBridge
|
||||
>;
|
||||
|
||||
/// Encoded Rococo Call as it comes from Wococo.
|
||||
pub type FromWococoEncodedCall = messages_target::FromBridgedChainEncodedMessageCall<crate::Call>;
|
||||
|
||||
/// Call-dispatch based message dispatch for Wococo -> Rococo messages.
|
||||
pub type FromWococoMessageDispatch = messages_target::FromBridgedChainMessageDispatch<
|
||||
AtRococoWithWococoMessageBridge,
|
||||
crate::Runtime,
|
||||
pallet_balances::Pallet<crate::Runtime>,
|
||||
crate::AtRococoFromWococoMessagesDispatch,
|
||||
>;
|
||||
}
|
||||
|
||||
/// This module contains definitions that are used by the messages pallet instance, 'deployed' at Wococo.
|
||||
mod at_wococo {
|
||||
use super::*;
|
||||
|
||||
/// Message bridge that is 'deployed' at Wococo chain and connecting it to Rococo chain.
|
||||
#[derive(RuntimeDebug, Clone, Copy)]
|
||||
pub struct AtWococoWithRococoMessageBridge;
|
||||
|
||||
impl MessageBridge for AtWococoWithRococoMessageBridge {
|
||||
const THIS_CHAIN_ID: ChainId = WOCOCO_CHAIN_ID;
|
||||
const BRIDGED_CHAIN_ID: ChainId = ROCOCO_CHAIN_ID;
|
||||
const RELAYER_FEE_PERCENT: u32 = 10;
|
||||
|
||||
type ThisChain = WococoAtWococo;
|
||||
type BridgedChain = RococoAtWococo;
|
||||
type BridgedMessagesInstance = crate::AtRococoWithWococoMessagesInstance;
|
||||
|
||||
fn bridged_balance_to_this_balance(bridged_balance: bp_rococo::Balance) -> bp_wococo::Balance {
|
||||
bridged_balance
|
||||
}
|
||||
}
|
||||
|
||||
/// Message payload for Wococo -> Rococo messages as it is seen at the Wococo.
|
||||
pub type ToRococoMessagePayload = messages_source::FromThisChainMessagePayload<AtWococoWithRococoMessageBridge>;
|
||||
|
||||
/// Message verifier for Wococo -> Rococo messages at Wococo.
|
||||
pub type ToRococoMessageVerifier = messages_source::FromThisChainMessageVerifier<AtWococoWithRococoMessageBridge>;
|
||||
|
||||
/// Message payload for Rococo -> Wococo messages as it is seen at Wococo.
|
||||
pub type FromRococoMessagePayload = messages_target::FromBridgedChainMessagePayload<
|
||||
AtWococoWithRococoMessageBridge,
|
||||
>;
|
||||
|
||||
/// Encoded Wococo Call as it comes from Rococo.
|
||||
pub type FromRococoEncodedCall = messages_target::FromBridgedChainEncodedMessageCall<crate::Call>;
|
||||
|
||||
/// Call-dispatch based message dispatch for Rococo -> Wococo messages.
|
||||
pub type FromRococoMessageDispatch = messages_target::FromBridgedChainMessageDispatch<
|
||||
AtWococoWithRococoMessageBridge,
|
||||
crate::Runtime,
|
||||
pallet_balances::Pallet<crate::Runtime>,
|
||||
crate::AtWococoFromRococoMessagesDispatch,
|
||||
>;
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use bridge_runtime_common::messages;
|
||||
use parity_scale_codec::Encode;
|
||||
use super::*;
|
||||
|
||||
#[test]
|
||||
fn ensure_rococo_messages_weights_are_correct() {
|
||||
// **NOTE**: the main purpose of this test is to be sure that any message that is sumbitted
|
||||
// to (any) inbound lane in Rococo<>Wococo bridge can be delivered to the bridged chain.
|
||||
// Since we deal with testnets here, in case of failure + urgency:
|
||||
//
|
||||
// 1) ping bridges team about this failure (see the CODEOWNERS file if you're unsure who to ping);
|
||||
// 2) comment/#[ignore] the test.
|
||||
|
||||
// we don't have any knowledge of messages-at-Rococo weights, so we'll be using
|
||||
// weights of one of our testnets, which should be accurate enough
|
||||
type Weights = pallet_bridge_messages::weights::RialtoWeight<crate::Runtime>;
|
||||
|
||||
pallet_bridge_messages::ensure_weights_are_correct::<Weights>(
|
||||
DEFAULT_MESSAGE_DELIVERY_TX_WEIGHT,
|
||||
ADDITIONAL_MESSAGE_BYTE_DELIVERY_WEIGHT,
|
||||
MAX_SINGLE_MESSAGE_DELIVERY_CONFIRMATION_TX_WEIGHT,
|
||||
PAY_INBOUND_DISPATCH_FEE_WEIGHT,
|
||||
);
|
||||
|
||||
let max_incoming_message_proof_size = bp_rococo::EXTRA_STORAGE_PROOF_SIZE.saturating_add(
|
||||
messages::target::maximal_incoming_message_size(bp_rococo::max_extrinsic_size()),
|
||||
);
|
||||
pallet_bridge_messages::ensure_able_to_receive_message::<Weights>(
|
||||
bp_rococo::max_extrinsic_size(),
|
||||
bp_rococo::max_extrinsic_weight(),
|
||||
max_incoming_message_proof_size,
|
||||
messages::target::maximal_incoming_message_dispatch_weight(bp_rococo::max_extrinsic_weight()),
|
||||
);
|
||||
|
||||
let max_incoming_inbound_lane_data_proof_size = bp_messages::InboundLaneData::<()>::encoded_size_hint(
|
||||
bp_rococo::MAXIMAL_ENCODED_ACCOUNT_ID_SIZE,
|
||||
bp_rococo::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE as _,
|
||||
bp_rococo::MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE as _,
|
||||
)
|
||||
.unwrap_or(u32::MAX);
|
||||
pallet_bridge_messages::ensure_able_to_receive_confirmation::<Weights>(
|
||||
bp_rococo::max_extrinsic_size(),
|
||||
bp_rococo::max_extrinsic_weight(),
|
||||
max_incoming_inbound_lane_data_proof_size,
|
||||
bp_rococo::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE,
|
||||
bp_rococo::MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE,
|
||||
);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn ensure_rococo_tx_extra_bytes_constant_is_correct() {
|
||||
// **NOTE**: this test checks that we're computing transaction fee (for bridged chain, which, in
|
||||
// case of Rococo<>Wococo, means any chain) on-chain properly. If this assert fails:
|
||||
//
|
||||
// 1) just fix the `TX_EXTRA_BYTES` constant to actual (or sightly rounded up) value;
|
||||
// 2) (only if it has changed significantly (> x2 times)) ping the bridges team (see the CODEOWNERS
|
||||
// file if you're unsure who to ping)
|
||||
|
||||
let signed_extra: crate::SignedExtra = (
|
||||
frame_system::CheckSpecVersion::new(),
|
||||
frame_system::CheckTxVersion::new(),
|
||||
frame_system::CheckGenesis::new(),
|
||||
frame_system::CheckMortality::from(sp_runtime::generic::Era::mortal(u64::MAX, u64::MAX)),
|
||||
frame_system::CheckNonce::from(primitives::v1::Nonce::MAX),
|
||||
frame_system::CheckWeight::new(),
|
||||
pallet_transaction_payment::ChargeTransactionPayment::from(primitives::v1::Balance::MAX),
|
||||
);
|
||||
let extra_bytes_in_transaction = crate::Address::default().encoded_size()
|
||||
+ crate::Signature::default().encoded_size()
|
||||
+ signed_extra.encoded_size();
|
||||
assert!(
|
||||
TX_EXTRA_BYTES as usize >= extra_bytes_in_transaction,
|
||||
"Hardcoded number of extra bytes in Rococo transaction {} is lower than actual value: {}",
|
||||
TX_EXTRA_BYTES,
|
||||
extra_bytes_in_transaction,
|
||||
);
|
||||
}
|
||||
}
|
||||
@@ -82,6 +82,8 @@ use runtime_parachains::ump as parachains_ump;
|
||||
use runtime_parachains::hrmp as parachains_hrmp;
|
||||
use runtime_parachains::scheduler as parachains_scheduler;
|
||||
|
||||
use bridge_runtime_common::messages::{MessageBridge, source::estimate_message_dispatch_and_delivery_fee};
|
||||
|
||||
pub use pallet_balances::Call as BalancesCall;
|
||||
|
||||
use polkadot_parachain::primitives::Id as ParaId;
|
||||
@@ -99,6 +101,7 @@ use frame_support::traits::InstanceFilter;
|
||||
|
||||
/// Constant values used within the runtime.
|
||||
pub mod constants;
|
||||
mod bridge_messages;
|
||||
mod validator_manager;
|
||||
|
||||
// Make the WASM binary available.
|
||||
@@ -245,6 +248,13 @@ construct_runtime! {
|
||||
// Validator Manager pallet.
|
||||
ValidatorManager: validator_manager::{Pallet, Call, Storage, Event<T>},
|
||||
|
||||
// Bridge messages support. The same story as with the bridge grandpa pallet above ^^^ - when we're
|
||||
// running as Rococo we only use `BridgeWococoMessages`/`BridgeWococoMessagesDispatch`, and vice versa.
|
||||
BridgeRococoMessages: pallet_bridge_messages::{Pallet, Call, Storage, Event<T>, Config<T>} = 43,
|
||||
BridgeWococoMessages: pallet_bridge_messages::<Instance1>::{Pallet, Call, Storage, Event<T>, Config<T>} = 44,
|
||||
BridgeRococoMessagesDispatch: pallet_bridge_dispatch::{Pallet, Event<T>} = 45,
|
||||
BridgeWococoMessagesDispatch: pallet_bridge_dispatch::<Instance1>::{Pallet, Event<T>} = 46,
|
||||
|
||||
// A "council"
|
||||
Collective: pallet_collective::{Pallet, Call, Storage, Origin<T>, Event<T>, Config<T>} = 80,
|
||||
Membership: pallet_membership::{Pallet, Call, Storage, Event<T>, Config<T>} = 81,
|
||||
@@ -857,6 +867,111 @@ impl pallet_bridge_grandpa::Config<WococoGrandpaInstance> for Runtime {
|
||||
type WeightInfo = pallet_bridge_grandpa::weights::RialtoWeight<Runtime>;
|
||||
}
|
||||
|
||||
// Instance that is 'deployed' at Wococo chain. Responsible for dispatching Rococo -> Wococo messages.
|
||||
pub type AtWococoFromRococoMessagesDispatch = pallet_bridge_dispatch::DefaultInstance;
|
||||
impl pallet_bridge_dispatch::Config<AtWococoFromRococoMessagesDispatch> for Runtime {
|
||||
type Event = Event;
|
||||
type MessageId = (bp_messages::LaneId, bp_messages::MessageNonce);
|
||||
type Call = Call;
|
||||
type CallFilter = ();
|
||||
type EncodedCall = bridge_messages::FromRococoEncodedCall;
|
||||
type SourceChainAccountId = bp_wococo::AccountId;
|
||||
type TargetChainAccountPublic = sp_runtime::MultiSigner;
|
||||
type TargetChainSignature = sp_runtime::MultiSignature;
|
||||
type AccountIdConverter = bp_rococo::AccountIdConverter;
|
||||
}
|
||||
|
||||
// Instance that is 'deployed' at Rococo chain. Responsible for dispatching Wococo -> Rococo messages.
|
||||
pub type AtRococoFromWococoMessagesDispatch = pallet_bridge_dispatch::Instance1;
|
||||
impl pallet_bridge_dispatch::Config<AtRococoFromWococoMessagesDispatch> for Runtime {
|
||||
type Event = Event;
|
||||
type MessageId = (bp_messages::LaneId, bp_messages::MessageNonce);
|
||||
type Call = Call;
|
||||
type CallFilter = ();
|
||||
type EncodedCall = bridge_messages::FromWococoEncodedCall;
|
||||
type SourceChainAccountId = bp_rococo::AccountId;
|
||||
type TargetChainAccountPublic = sp_runtime::MultiSigner;
|
||||
type TargetChainSignature = sp_runtime::MultiSignature;
|
||||
type AccountIdConverter = bp_wococo::AccountIdConverter;
|
||||
}
|
||||
|
||||
parameter_types! {
|
||||
pub const MaxMessagesToPruneAtOnce: bp_messages::MessageNonce = 8;
|
||||
pub const MaxUnrewardedRelayerEntriesAtInboundLane: bp_messages::MessageNonce =
|
||||
bp_rococo::MAX_UNREWARDED_RELAYER_ENTRIES_AT_INBOUND_LANE;
|
||||
pub const MaxUnconfirmedMessagesAtInboundLane: bp_messages::MessageNonce =
|
||||
bp_rococo::MAX_UNCONFIRMED_MESSAGES_AT_INBOUND_LANE;
|
||||
pub const RootAccountForPayments: Option<AccountId> = None;
|
||||
}
|
||||
|
||||
// Instance that is 'deployed' at Wococo chain. Responsible for sending Wococo -> Rococo messages
|
||||
// and receiving Rococo -> Wococo messages.
|
||||
pub type AtWococoWithRococoMessagesInstance = pallet_bridge_messages::DefaultInstance;
|
||||
impl pallet_bridge_messages::Config<AtWococoWithRococoMessagesInstance> for Runtime {
|
||||
type Event = Event;
|
||||
type WeightInfo = pallet_bridge_messages::weights::RialtoWeight<Runtime>;
|
||||
type Parameter = ();
|
||||
type MaxMessagesToPruneAtOnce = MaxMessagesToPruneAtOnce;
|
||||
type MaxUnrewardedRelayerEntriesAtInboundLane = MaxUnrewardedRelayerEntriesAtInboundLane;
|
||||
type MaxUnconfirmedMessagesAtInboundLane = MaxUnconfirmedMessagesAtInboundLane;
|
||||
|
||||
type OutboundPayload = crate::bridge_messages::ToRococoMessagePayload;
|
||||
type OutboundMessageFee = bp_wococo::Balance;
|
||||
|
||||
type InboundPayload = crate::bridge_messages::FromRococoMessagePayload;
|
||||
type InboundMessageFee = bp_rococo::Balance;
|
||||
type InboundRelayer = bp_rococo::AccountId;
|
||||
|
||||
type AccountIdConverter = bp_wococo::AccountIdConverter;
|
||||
|
||||
type TargetHeaderChain = crate::bridge_messages::RococoAtWococo;
|
||||
type LaneMessageVerifier = crate::bridge_messages::ToRococoMessageVerifier;
|
||||
type MessageDeliveryAndDispatchPayment = pallet_bridge_messages::instant_payments::InstantCurrencyPayments<
|
||||
Runtime,
|
||||
pallet_balances::Pallet<Runtime>,
|
||||
crate::bridge_messages::GetDeliveryConfirmationTransactionFee,
|
||||
RootAccountForPayments,
|
||||
>;
|
||||
type OnDeliveryConfirmed = ();
|
||||
|
||||
type SourceHeaderChain = crate::bridge_messages::RococoAtWococo;
|
||||
type MessageDispatch = crate::bridge_messages::FromRococoMessageDispatch;
|
||||
}
|
||||
|
||||
// Instance that is 'deployed' at Rococo chain. Responsible for sending Rococo -> Wococo messages
|
||||
// and receiving Wococo -> Rococo messages.
|
||||
pub type AtRococoWithWococoMessagesInstance = pallet_bridge_messages::Instance1;
|
||||
impl pallet_bridge_messages::Config<AtRococoWithWococoMessagesInstance> for Runtime {
|
||||
type Event = Event;
|
||||
type WeightInfo = pallet_bridge_messages::weights::RialtoWeight<Runtime>;
|
||||
type Parameter = ();
|
||||
type MaxMessagesToPruneAtOnce = MaxMessagesToPruneAtOnce;
|
||||
type MaxUnrewardedRelayerEntriesAtInboundLane = MaxUnrewardedRelayerEntriesAtInboundLane;
|
||||
type MaxUnconfirmedMessagesAtInboundLane = MaxUnconfirmedMessagesAtInboundLane;
|
||||
|
||||
type OutboundPayload = crate::bridge_messages::ToWococoMessagePayload;
|
||||
type OutboundMessageFee = bp_rococo::Balance;
|
||||
|
||||
type InboundPayload = crate::bridge_messages::FromWococoMessagePayload;
|
||||
type InboundMessageFee = bp_wococo::Balance;
|
||||
type InboundRelayer = bp_wococo::AccountId;
|
||||
|
||||
type AccountIdConverter = bp_rococo::AccountIdConverter;
|
||||
|
||||
type TargetHeaderChain = crate::bridge_messages::WococoAtRococo;
|
||||
type LaneMessageVerifier = crate::bridge_messages::ToWococoMessageVerifier;
|
||||
type MessageDeliveryAndDispatchPayment = pallet_bridge_messages::instant_payments::InstantCurrencyPayments<
|
||||
Runtime,
|
||||
pallet_balances::Pallet<Runtime>,
|
||||
crate::bridge_messages::GetDeliveryConfirmationTransactionFee,
|
||||
RootAccountForPayments,
|
||||
>;
|
||||
type OnDeliveryConfirmed = ();
|
||||
|
||||
type SourceHeaderChain = crate::bridge_messages::WococoAtRococo;
|
||||
type MessageDispatch = crate::bridge_messages::FromWococoMessageDispatch;
|
||||
}
|
||||
|
||||
impl Randomness<Hash, BlockNumber> for ParentHashRandomness {
|
||||
fn random(subject: &[u8]) -> (Hash, BlockNumber) {
|
||||
(
|
||||
@@ -1302,6 +1417,116 @@ sp_api::impl_runtime_apis! {
|
||||
}
|
||||
}
|
||||
|
||||
impl bp_rococo::ToRococoOutboundLaneApi<Block, Balance, bridge_messages::ToRococoMessagePayload> for Runtime {
|
||||
fn estimate_message_delivery_and_dispatch_fee(
|
||||
_lane_id: bp_messages::LaneId,
|
||||
payload: bridge_messages::ToWococoMessagePayload,
|
||||
) -> Option<Balance> {
|
||||
estimate_message_dispatch_and_delivery_fee::<bridge_messages::AtWococoWithRococoMessageBridge>(
|
||||
&payload,
|
||||
bridge_messages::AtWococoWithRococoMessageBridge::RELAYER_FEE_PERCENT,
|
||||
).ok()
|
||||
}
|
||||
|
||||
fn message_details(
|
||||
lane: bp_messages::LaneId,
|
||||
begin: bp_messages::MessageNonce,
|
||||
end: bp_messages::MessageNonce,
|
||||
) -> Vec<bp_messages::MessageDetails<Balance>> {
|
||||
(begin..=end).filter_map(|nonce| {
|
||||
let message_data = BridgeRococoMessages::outbound_message_data(lane, nonce)?;
|
||||
let decoded_payload = bridge_messages::ToRococoMessagePayload::decode(
|
||||
&mut &message_data.payload[..]
|
||||
).ok()?;
|
||||
Some(bp_messages::MessageDetails {
|
||||
nonce,
|
||||
dispatch_weight: decoded_payload.weight,
|
||||
size: message_data.payload.len() as _,
|
||||
delivery_and_dispatch_fee: message_data.fee,
|
||||
dispatch_fee_payment: decoded_payload.dispatch_fee_payment,
|
||||
})
|
||||
})
|
||||
.collect()
|
||||
}
|
||||
|
||||
fn latest_received_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {
|
||||
BridgeRococoMessages::outbound_latest_received_nonce(lane)
|
||||
}
|
||||
|
||||
fn latest_generated_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {
|
||||
BridgeRococoMessages::outbound_latest_generated_nonce(lane)
|
||||
}
|
||||
}
|
||||
|
||||
impl bp_rococo::FromRococoInboundLaneApi<Block> for Runtime {
|
||||
fn latest_received_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {
|
||||
BridgeRococoMessages::inbound_latest_received_nonce(lane)
|
||||
}
|
||||
|
||||
fn latest_confirmed_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {
|
||||
BridgeRococoMessages::inbound_latest_confirmed_nonce(lane)
|
||||
}
|
||||
|
||||
fn unrewarded_relayers_state(lane: bp_messages::LaneId) -> bp_messages::UnrewardedRelayersState {
|
||||
BridgeRococoMessages::inbound_unrewarded_relayers_state(lane)
|
||||
}
|
||||
}
|
||||
|
||||
impl bp_wococo::ToWococoOutboundLaneApi<Block, Balance, bridge_messages::ToWococoMessagePayload> for Runtime {
|
||||
fn estimate_message_delivery_and_dispatch_fee(
|
||||
_lane_id: bp_messages::LaneId,
|
||||
payload: bridge_messages::ToWococoMessagePayload,
|
||||
) -> Option<Balance> {
|
||||
estimate_message_dispatch_and_delivery_fee::<bridge_messages::AtRococoWithWococoMessageBridge>(
|
||||
&payload,
|
||||
bridge_messages::AtRococoWithWococoMessageBridge::RELAYER_FEE_PERCENT,
|
||||
).ok()
|
||||
}
|
||||
|
||||
fn message_details(
|
||||
lane: bp_messages::LaneId,
|
||||
begin: bp_messages::MessageNonce,
|
||||
end: bp_messages::MessageNonce,
|
||||
) -> Vec<bp_messages::MessageDetails<Balance>> {
|
||||
(begin..=end).filter_map(|nonce| {
|
||||
let message_data = BridgeWococoMessages::outbound_message_data(lane, nonce)?;
|
||||
let decoded_payload = bridge_messages::ToWococoMessagePayload::decode(
|
||||
&mut &message_data.payload[..]
|
||||
).ok()?;
|
||||
Some(bp_messages::MessageDetails {
|
||||
nonce,
|
||||
dispatch_weight: decoded_payload.weight,
|
||||
size: message_data.payload.len() as _,
|
||||
delivery_and_dispatch_fee: message_data.fee,
|
||||
dispatch_fee_payment: decoded_payload.dispatch_fee_payment,
|
||||
})
|
||||
})
|
||||
.collect()
|
||||
}
|
||||
|
||||
fn latest_received_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {
|
||||
BridgeWococoMessages::outbound_latest_received_nonce(lane)
|
||||
}
|
||||
|
||||
fn latest_generated_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {
|
||||
BridgeWococoMessages::outbound_latest_generated_nonce(lane)
|
||||
}
|
||||
}
|
||||
|
||||
impl bp_wococo::FromWococoInboundLaneApi<Block> for Runtime {
|
||||
fn latest_received_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {
|
||||
BridgeWococoMessages::inbound_latest_received_nonce(lane)
|
||||
}
|
||||
|
||||
fn latest_confirmed_nonce(lane: bp_messages::LaneId) -> bp_messages::MessageNonce {
|
||||
BridgeWococoMessages::inbound_latest_confirmed_nonce(lane)
|
||||
}
|
||||
|
||||
fn unrewarded_relayers_state(lane: bp_messages::LaneId) -> bp_messages::UnrewardedRelayersState {
|
||||
BridgeWococoMessages::inbound_unrewarded_relayers_state(lane)
|
||||
}
|
||||
}
|
||||
|
||||
impl frame_system_rpc_runtime_api::AccountNonceApi<Block, AccountId, Nonce> for Runtime {
|
||||
fn account_nonce(account: AccountId) -> Nonce {
|
||||
System::account_nonce(account)
|
||||
|
||||
Reference in New Issue
Block a user