Combination of paritytech/polkadot#7005, its addon PR
paritytech/polkadot#7585 and its companion paritytech/cumulus#2433.
This PR introduces a new XcmFeesToAccount struct which implements the
`FeeManager` trait, and assigns this struct as the `FeeManager` in the
XCM config for all runtimes.
The struct simply deposits all fees handled by the XCM executor to a
specified account. In all runtimes, the specified account is configured
as the treasury account.
XCM __delivery__ fees are now being introduced (unless the root origin
is sending a message to a system parachain on behalf of the originating
chain).
# Note for reviewers
Most file changes are tests that had to be modified to account for the
new fees.
Main changes are in:
- cumulus/pallets/xcmp-queue/src/lib.rs <- To make it track the delivery
fees exponential factor
- polkadot/xcm/xcm-builder/src/fee_handling.rs <- Added. Has the
FeeManager implementation
- All runtime xcm_config files <- To add the FeeManager to the XCM
configuration
# Important note
After this change, instructions that create and send a new XCM (Query*,
Report*, ExportMessage, InitiateReserveWithdraw, InitiateTeleport,
DepositReserveAsset, TransferReserveAsset, LockAsset and RequestUnlock)
will require the corresponding origin account in the origin register to
pay for transport delivery fees, and the onward message will fail to be
sent if the origin account does not have the required amount. This
delivery fee is on top of what we already collect as tx fees in
pallet-xcm and XCM BuyExecution fees!
Wallet UIs that want to expose the new delivery fee can do so using the
formula:
```
delivery_fee_factor * (base_fee + encoded_msg_len * per_byte_fee)
```
where the delivery fee factor can be obtained from the corresponding
pallet based on which transport you are using (UMP, HRMP or bridges),
the base fee is a constant, the encoded message length from the message
itself and the per byte fee is the same as the configured per byte fee
for txs (i.e. `TransactionByteFee`).
---------
Co-authored-by: Branislav Kontur <bkontur@gmail.com>
Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>
Co-authored-by: Giles Cope <gilescope@gmail.com>
Co-authored-by: command-bot <>
Co-authored-by: Francisco Aguirre <franciscoaguirreperez@gmail.com>
Co-authored-by: Liam Aharon <liam.aharon@hotmail.com>
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
* Rename `polkadot-parachain` to `polkadot-parachain-primitives`
While doing this it also fixes some last `rustdoc` issues and fixes
another Cargo warning related to `pallet-paged-list`.
* Fix compilation
* ".git/.scripts/commands/fmt/fmt.sh"
* Fix XCM docs
---------
Co-authored-by: command-bot <>
* Update substrate & polkadot
* min changes to make async backing compile
* (async backing) parachain-system: track limitations for unincluded blocks (#2438)
* unincluded segment draft
* read para head from storage proof
* read_para_head -> read_included_para_head
* Provide pub interface
* add errors
* fix unincluded segment update
* BlockTracker -> Ancestor
* add a dmp limit
* Read para head depending on the storage switch
* doc comments
* storage items docs
* add a sanity check on block initialize
* Check watermark
* append to the segment on block finalize
* Move segment update into set_validation_data
* Resolve para head todo
* option watermark
* fix comment
* Drop dmq check
* fix weight
* doc-comments on inherent invariant
* Remove TODO
* add todo
* primitives tests
* pallet tests
* doc comments
* refactor unincluded segment length into a ConsensusHook (#2501)
* refactor unincluded segment length into a ConsensusHook
* add docs
* refactor bandwidth_out calculation
Co-authored-by: Chris Sosnin <48099298+slumber@users.noreply.github.com>
* test for limits from impl
* fmt
* make tests compile
* update comment
* uncomment test
* fix collator test by adding parent to state proof
* patch HRMP watermark rules for unincluded segment
* get consensus-common tests to pass, using unincluded segment
* fix unincluded segment tests
* get all tests passing
* fmt
* rustdoc CI
* aura-ext: limit the number of authored blocks per slot (#2551)
* aura_ext consensus hook
* reverse dependency
* include weight into hook
* fix tests
* remove stray println
Co-authored-by: Chris Sosnin <48099298+slumber@users.noreply.github.com>
* fix test warning
* fix doc link
---------
Co-authored-by: Chris Sosnin <48099298+slumber@users.noreply.github.com>
Co-authored-by: Chris Sosnin <chris125_@live.com>
* parachain-system: ignore go ahead signal once upgrade is processed (#2594)
* handle goahead signal for unincluded segment
* doc comment
* add test
* parachain-system: drop processed messages from inherent data (#2590)
* implement `drop_processed_messages`
* drop messages based on relay parent number
* adjust tests
* drop changes to mqc
* fix comment
* drop test
* drop more dead code
* clippy
* aura-ext: check slot in consensus hook and remove all `CheckInherents` logic (#2658)
* aura-ext: check slot in consensus hook
* convert relay chain slot
* Make relay chain slot duration generic
* use fixed velocity hook for pallets with aura
* purge timestamp inherent
* fix warning
* adjust runtime tests
* fix slots in tests
* Make `xcm-emulator` test pass for new consensus hook (#2722)
* add pallets on_initialize
* tests pass
* add AuraExt on_init
* ".git/.scripts/commands/fmt/fmt.sh"
---------
Co-authored-by: command-bot <>
---------
Co-authored-by: Ignacio Palacios <ignacio.palacios.santos@gmail.com>
* update polkadot git refs
* CollationGenerationConfig closure is now optional (#2772)
* CollationGenerationConfig closure is now optional
* fix test
* propagate network-protocol-staging feature (#2899)
* Feature Flagging Consensus Hook Type Parameter (#2911)
* First pass
* fmt
* Added as default feature in tomls
* Changed to direct dependency feature
* Dealing with clippy error
* Update pallets/parachain-system/src/lib.rs
Co-authored-by: asynchronous rob <rphmeier@gmail.com>
---------
Co-authored-by: asynchronous rob <rphmeier@gmail.com>
* fmt
* bump deps and remove warning
* parachain-system: update RelevantMessagingState according to the unincluded segment (#2948)
* mostly address 2471 with a bug introduced
* adjust relevant messaging state after computing total
* fmt
* max -> min
* fix test implementation of xcmp source
* add test
* fix test message sending logic
* fix + test
* add more to unincluded segment test
* fmt
---------
Co-authored-by: Chris Sosnin <chris125_@live.com>
* Integrate new Aura / Parachain Consensus Logic in Parachain-Template / Polkadot-Parachain (#2864)
* add a comment
* refactor client/service utilities
* deprecate start_collator
* update parachain-template
* update test-service in the same way
* update polkadot-parachain crate
* fmt
* wire up new SubmitCollation message
* some runtime utilities for implementing unincluded segment runtime APIs
* allow parachains to configure their level of sybil-resistance when starting the network
* make aura-ext compile
* update to specify sybil resistance levels
* fmt
* specify relay chain slot duration in milliseconds
* update Aura to explicitly produce Send futures
also, make relay_chain_slot_duration a Duration
* add authoring duration to basic collator and document params
* integrate new basic collator into parachain-template
* remove assert_send used for testing
* basic-aura: only author when parent included
* update polkadot-parachain-bin
* fmt
* some fixes
* fixes
* add a RelayNumberMonotonicallyIncreases
* add a utility function for initializing subsystems
* some logging for timestamp adjustment
* fmt
* some fixes for lookahead collator
* add a log
* update `find_potential_parents` to account for sessions
* bound the loop
* restore & deprecate old start_collator and start_full_node functions.
* remove unnecessary await calls
* fix warning
* clippy
* more clippy
* remove unneeded logic
* ci
* update comment
Co-authored-by: Marcin S. <marcin@bytedude.com>
* (async backing) restore `CheckInherents` for backwards-compatibility (#2977)
* bring back timestamp
* Restore CheckInherents
* revert to empty CheckInherents
* make CheckInherents optional
* attempt
* properly end system blocks
* add some more comments
* ignore failing system parachain tests
* update refs after main feature branch merge
* comment out the offending tests because CI runs ignored tests
* fix warnings
* fmt
* revert to polkadot master
* cargo update -p polkadot-primitives -p sp-io
---------
Co-authored-by: asynchronous rob <rphmeier@gmail.com>
Co-authored-by: Ignacio Palacios <ignacio.palacios.santos@gmail.com>
Co-authored-by: Bradley Olson <34992650+BradleyOlson64@users.noreply.github.com>
Co-authored-by: Marcin S. <marcin@bytedude.com>
Co-authored-by: eskimor <eskimor@users.noreply.github.com>
Co-authored-by: Andronik <write@reusable.software>
* Update all uses of pallet-aura to disallow multiple blocks per slot
* use ConstBool
* update lockfile for {"substrate", "polkadot"}
---------
Co-authored-by: parity-processbot <>
* companion for xcm alias origin
* update lockfile for {"polkadot", "substrate"}
* add benchmark function for runtimes
---------
Co-authored-by: parity-processbot <>
* change dir names
* cargo toml updates
* fix crate imports for build
* change chain spec names and PR review rule
* update cli to accept asset-hub
* find/replace benchmark commands
* integration tests
* bridges docs
* more integration tests
* AuraId
* other statemint tidying
* rename statemint mod
* chain spec mod
* rename e2e test dirs
* one more Runtime::Statemine
* benchmark westmint
* rename chain spec name and id
* rename chain spec files
* more tidying in scripts/docs/tests
* rename old dir if exists
* Force people to manually do the move.
(Safer as there could be additional considerations with their setup)
* review touchups
* more renaming
* Update polkadot-parachain/src/command.rs
Co-authored-by: Bastian Köcher <git@kchr.de>
* better error message
* do not break on-chain spec_name
* log info message that path has been renamed
* better penpal docs
---------
Co-authored-by: gilescope <gilescope@gmail.com>
Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: parity-processbot <>
* Nits (merge before separatelly)
* Small cosmetics for Rococo/Wococo bridge local run
* Squashed 'bridges/' changes from 04b3dda6aa..5fc377ab34
5fc377ab34 Support for kusama-polkadot relaying (#2128)
01f4b7f1ba Fix clippy warnings (#2127)
696ff1c368 BHK/P alignments (#2115)
2a66aa3248 Small fixes (#2126)
7810f1a988 Cosmetics (#2124)
daf250f69c Remove some `expect()` statements (#2123)
1c5fba8274 temporarily remove balance guard (#2121)
3d0e547361 Propagate message receival confirmation errors (#2116)
1c33143f07 Propagate message verification errors (#2114)
b075b00910 Bump time from 0.3.20 to 0.3.21
51a3a51618 Bump serde from 1.0.160 to 1.0.162
da88d044a6 Bump clap from 4.2.5 to 4.2.7
cdca322cd6 Bump sysinfo from 0.28.4 to 0.29.0
git-subtree-dir: bridges
git-subtree-split: 5fc377ab34f7dfd3293099c5feec49255e827812
* Fix
* Allow to change storage constants (DeliveryReward, RequiredStakeForStakeAndSlash) + tests
* Clippy
* New SA for RO/WO
* Squashed 'bridges/' changes from 5fc377ab34..0f6091d481
0f6091d481 Bump polkadot/substrate (#2134)
9233f0a337 Bump tokio from 1.28.0 to 1.28.1
a29c1caa93 Bump serde from 1.0.162 to 1.0.163
git-subtree-dir: bridges
git-subtree-split: 0f6091d48184ebb4f75cb3089befa6b92cf37335
* Fix APIs
* Reflect API changes
* Everything builds
* Fixes
* Fixes
* Update Cargo.toml
* Fixes
* Fixes
* No networks use freezes/holds
* update lockfile for {"polkadot", "substrate"}
* Fix test
ED cannot be zero anymore.
Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
* Fix test
---------
Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: parity-processbot <>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
* parachains: Adjust `sp_api::Metadata` to the new API
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* parachains: Implement new Metadata trait for bridge/polkadot
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
* update lockfile for {"substrate", "polkadot"}
---------
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
Co-authored-by: parity-processbot <>
* Use primitives reexported from `polkadot_primitives` crate root
* restart CI
* Fixes after merge
* update lockfile for {"polkadot", "substrate"}
Co-authored-by: parity-processbot <>
* statemine: migrate pallet assets to v1
* statemint and westmint: migrate pallet assets to v1
* remove items limit
* update dependencies and crate imports
* change substrate version to dependent PR
* revert to master
* revert changes to cargo toml
* fix weights to test compilation with companion substrate branch
* change destroy etrinsic in westmint to new extrinsics
* update lockfile for {"polkadot", "substrate"}
* rebase
Co-authored-by: parity-processbot <>
* Remove contracts RPC
* update lockfile for {"polkadot", "substrate"}
* Remove unused imports
* Properly set a max proof size for cumulus test runtime
* Properly set a max proof size for common runtimes
* Properly set the max proof size for all runtimes
Co-authored-by: parity-processbot <>
Co-authored-by: Keith Yeung <kungfukeith11@gmail.com>
Keith Yeung