* Impose new restrictions on paras init and cleanup

For upcoming PVF pre-checking feature we will need to impose a couple of
new restrictions for:

- `schedule_para_initialize`.
- `schedule_para_cleanup`.

Specifically, for the former we do not want to allow registration of
wasm blob that is empty, i.e. 0 bytes. While that currently already
does not make a lot of sense, it allows us to simplify the PVF
pre-checking logic: if this PR is deployed before the following changes
for PVF prechecking then we can be sure that no paras onboarding have to
have to go through the PVF pre-checking. In case, we deploy it
altogether this property will allow us to distingush paras that came in
before PVF pre-checking.

For `schedule_para_cleanup` we do not want to allow offboarding of paras
that are undergoing the upgrade process. While this is not a harsh
restriction this change allows us to avoid making the PVF prechecking
more complicated than it has to be.

* Add a test for schedule_para_initialize

* Link to `ParaLifecycle::is_stable` in docs.

* `schedule_para_{init,cleanup}` docs

Now they link to their original declarations in the pallet for more
details.

* Add benchmarking to rococo; Remove weights from runtime_parachains

* cargo run --quiet --release --features runtime-benchmarks -- benchmark --chain=rococo-dev --steps=50 --repeat=20 --pallet=runtime_parachains::paras --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./runtime/rococo/src/weights/runtime_parachains_paras.rs --header=./file_header.txt

* Impl TestWeightInfo for Paras and Configuration

* fmt

* cargo run --quiet --release --features runtime-benchmarks -- benchmark --chain=rococo-dev --steps=50 --repeat=20 --pallet=runtime_parachains::configuration --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./runtime/rococo/src/weights/runtime_parachains_configuration.rs --header=./file_header.txt

* Fix CI complaint: error: unused variable: `c`

* polkadot-runtime-common & polkadot-test-runtime compile

* xcm-simulator compile

* change TestWeightInfo to max_block

* cargo run --quiet --release --features runtime-benchmarks -- benchmark --chain=rococo-dev --steps=50 --repeat=20 --pallet=runtime_parachains::paras --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./runtime/rococo/src/weights/runtime_parachains_paras.rs --header=./file_header.txt

* ordering

* cargo run --quiet --release --features runtime-benchmarks -- benchmark --chain=rococo-dev --steps=50 --repeat=20 --pallet=runtime_parachains::paras --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./runtime/rococo/src/weights/runtime_parachains_paras.rs --header=./file_header.txt

* Replace max_block with Weight::MAX

Co-authored-by: Parity Bot <[email protected]>
Co-authored-by: Keith Yeung <[email protected]>

* Crate basic barebones benchmarking infrastructure for paras

* Fill in benchmarking contents

* cargo run --quiet --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=runtime_parachains::paras --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/runtime_parachains_paras.rs

* cargo run --quiet --release --features=runtime-benchmarks -- benchmark --chain=kusama-dev --steps=50 --repeat=20 --pallet=runtime_parachains::paras --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/kusama/src/weights/runtime_parachains_paras.rs

* Use autogenerated WeightInfos for kusama and westend

* cargo fmt

* Use saturating_sub

* Add missing import

* Try and hit the worst possible time complexity as much as possible

* cargo fmt

* cargo run --quiet --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=runtime_parachains::paras --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/runtime_parachains_paras.rs

* cargo run --quiet --release --features=runtime-benchmarks -- benchmark --chain=kusama-dev --steps=50 --repeat=20 --pallet=runtime_parachains::paras --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/kusama/src/weights/runtime_parachains_paras.rs

* Add a MAX_HEAD_DATA_SIZE constant

* Prefill vectors with sample data for worst case complexity

* cargo run --quiet --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=runtime_parachains::paras --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/runtime_parachains_paras.rs

* cargo run --quiet --release --features=runtime-benchmarks -- benchmark --chain=kusama-dev --steps=50 --repeat=20 --pallet=runtime_parachains::paras --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/kusama/src/weights/runtime_parachains_paras.rs

* Improve comment on SAMPLE_SIZE constant

Co-authored-by: Parity Bot <[email protected]>

* Add benchmarking for parachain runtime configuration pallet

* cargo fmt

* Add WeightInfo trait

* Specify missing WeightInfo associated type in mocks

* Fix typo

* cargo run --quiet --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=runtime_parachains::configuration --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/runtime_parachains_configuration.rs

* Fix compilation errors

* cargo run --quiet --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=runtime_parachains::configuration --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/runtime_parachains_configuration.rs

* Condense the number of WeightInfo methods

* Fixes

* cargo run --quiet --release --features=runtime-benchmarks -- benchmark --chain=kusama-dev --steps=50 --repeat=20 --pallet=runtime_parachains::configuration --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/kusama/src/weights/runtime_parachains_configuration.rs

* Make use of weights generated from kusama benchmarking

* Use a better dispatch function for weighing set_config_with_block_number

* cargo run --quiet --release --features=runtime-benchmarks -- benchmark --chain=kusama-dev --steps=50 --repeat=20 --pallet=runtime_parachains::configuration --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/kusama/src/weights/runtime_parachains_configuration.rs

* cargo run --quiet --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=runtime_parachains::configuration --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/runtime_parachains_configuration.rs

Co-authored-by: Parity Bot <[email protected]>

* Use beefy branch with scale-info

* Add patches

* Sprinkle some TypeInfo derives

* Add some TypeInfo deriv

* Cargo.lock

* Derive TypeInfo and skip type params for Xcm types

* Cargo.lock

* Fix up scale_info bounds attributes

* Fix up dependencies

* Use my own beefy-primitives branch

* Bump BEEFY

* Update patches

* Add some scale-info dependencies and TypeInfo derives

* More TypeInfo decoration

* Update scale-info

* Some TypeInfos and remove more Event pallet::metadata

* Moar TypeInfos

* TypeInfos galore, fix up metadata runtime API

* TypeInfo

* TypeInfos, update other runtime metadata APIs

* Fix up Kusama, comment out some `usize` QueueSize parameter types

* Remove local diener patches

* Cargo.lock

* Cargo.lock

* Update to scale-info crates.io release

* Update primitive-types branch

* Update pallet-beefy to use custom branch

* Update other parity-common deps

* Update parity-common patches

* bump a bunch of deps in parity-common

* Remove parity-common patches

* Bump finality-grandpa version

* Cargo.lock

* Update scale-info to 0.9.1

* Add recursion_limit for runtime-parachains

* Add some scale_info attributes

* Cargo.lock

* Revert finality-grandpa bump

* Cargo.lock, scale-info update

* cargo update

* Make sure using patched version of finality-grandpa

* Use patched scale-info

* Update to scale-info 0.10.0

* Update finality-grandpa

* Cargo.lock

* Update beefy deps

* Update beefy deps again

* Add scale-info dependency

* Remove deprecated pallet::metadata attributes.

* Add some missing scale-info deps and derives

* Use some variant struct call syntax

* Add missing TypeInfo impl

* Add some more TypeInfo impls

* Convert some call enum struct variant constructors

* More scale-info deps and derives

* Call enum struct variants

* TypeInfo derives

* Call enum variant structs

* scale-info deps and derives

* Call enum variant struct constructors

* Use beefy-primitives scale-info feature

* Use grandpa-bridge-gadget master branch

* Remove finality-grandpa patch

* Add missing scale_info dependency and derive

* Fix up some call variant constructors

* Add missing scale_info dependency

* Fix some test errors

* More TypeInfo derives

* More call variant structs

* Call variant structs in tests

* Cargo.lock

* Fmt

* Fix more call struct variants

* Another call struct variant

* add scale-info/std features explicitly

* More call struct variants

* Add missing scale-info dependency

* Fmt

* review: activate scale-info/std where missing

* Remove some duplicate std feature activation

* review: add scale_info bounds() attr

* More call variant structs

* Remove recursion limit

* Update beefy-primitives

* Update beefy-primitives

* Fix simnet call variant struct errors

* Fmt

* cargo update -p beefy-primitives

* Add some missing TypeInfo derives

* Fix some call variants

* Fix some call variant underscores

* Cargo.lock

* Cargo.lock

* Add missing TypeInfo derive

* Add some more missing TypeInfo derives

* Even more missing TypeInfo derives

* Add TypeInfo derives to new xcm types

* Fmt

* Cargo.lock

* Add missing TypeInfo impls

* Cargo.lock

* More missing TypeInfos

* Fixes

* Cargo.lock

* Cargo.lock

* Add TypeInfo impls to xcm v2

* Update to scale-info 1.0

* Update finality-grandpa 0.14.4, patch for now

* Update beefy

* Remove patched finality-grandpa

* Add TypeInfo impl to Outcome

* Fixes

* Call variant struct

* Call variant struct

* Fix test

* Add TypeInfo impl

* Cargo.lock

* Cargo.lock

* Cargo.lock

* git checkout master Cargo.lock

* update Substrate

* Add missing scale-info features for beefy-primitives

* Fmt

* Remove check for now

* Update beefy-primitives, removes scale-info feature

* Update beefy-primitives again

Co-authored-by: adoerr <[email protected]>
Co-authored-by: Andronik Ordian <[email protected]>
Co-authored-by: thiolliere <[email protected]>
Co-authored-by: parity-processbot <>
Co-authored-by: Bastian Köcher <[email protected]>

* allow config NextFreeParaId in genesis

* update westend chain spec

* Remove Filter and use Contains instead

* Fixes

* Remove patch

* Formatting

* update Substrate

Co-authored-by: parity-processbot <>

* cargo +nightly fmt

* add cargo-fmt check to ci

* update ci

* fmt

* fmt

* skip macro

* ignore bridges

* migration

* genesis build correctly

* migrate runtimes

* add genesis builds

* expose GenesisBuild

* chainspec migration

* fmt

* check before insert

* Reduce visibility of storage items to crate

Co-authored-by: Keith Yeung <[email protected]>

* gotta migrate them all

* migrate rococo construct_runtime

* trigger ci

* fix warnings

* get mocks to work

* add pallet to test runtime

* comments

* calm down mr tabrizi lol

* CI: add spellcheck

* revert me

* CI: explicit command for spellchecker

* spellcheck: edit misspells

* CI: run spellcheck on diff

* spellcheck: edits

* spellcheck: edit misspells

* spellcheck: add rules

* spellcheck: mv configs

* spellcheck: more edits

* spellcheck: chore

* spellcheck: one more thing

* spellcheck: and another one

* spellcheck: seems like it doesn't get to an end

* spellcheck: new words after rebase

* spellcheck: new words appearing out of nowhere

* chore

* review edits

* more review edits

* more edits

* wonky behavior

* wonky behavior 2

* wonky behavior 3

* change git behavior

* spellcheck: another bunch of new edits

* spellcheck: new words are koming out of nowhere

* CI: finding the master

* CI: fetching master implicitly

* CI: undebug

* new errors

* a bunch of new edits

* and some more

* Update node/core/approval-voting/src/approval_db/v1/mod.rs

Co-authored-by: Andronik Ordian <[email protected]>

* Update xcm/xcm-executor/src/assets.rs

Co-authored-by: Andronik Ordian <[email protected]>

* Apply suggestions from code review

Co-authored-by: Andronik Ordian <[email protected]>

* Suggestions from the code review

* CI: scan only changed files

Co-authored-by: Andronik Ordian <[email protected]>

* Switch from () to AllowAllFilter

* Rename AllowAllFilter -> AllowAll

* update Substrate

Co-authored-by: parity-processbot <>

* to v2 macro

* line width

* fix mock

* actually compile moxk

* compile tests

* add hooks

* origin back in mocks

* assimilate_storage

* add generic

* maybe mock compiles now

* origin between parachain and system causing problem

* change origin

* type alias as origin

* keep origin

* add aliases to tests

* remove unnecessary imports

* Parachain -> Paras

* paras test

* nvm

* use genesis build in mock

* use `configuration::config()` for max bytes

* Update integration_tests.rs

* Update paras_registrar.rs

* remove consts

* add asserts for non-zero

* more const clean up

* cargo run --release --features=runtime-benchmarks -- benchmark --chain=kusama-dev --steps=50 --repeat=20 --pallet=runtime_common::paras_registrar --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/kusama/src/weights/runtime_common_paras_registrar.rs

* cargo run --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=runtime_common::paras_registrar --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/runtime_common_paras_registrar.rs

* add checks to `MAX_CODE_SIZE`

* re-pot MAX_POV_SIZE

* check pov limit in runtime

* POV_BOMB_LIMIT multiplier

* fix compile

* Update configuration.rs

* Update node/primitives/src/lib.rs

* fix test

Co-authored-by: Parity Bot <[email protected]>

* update to use pub dispatchables

* update Substrate

* Update claims.rs

* remove warning

Co-authored-by: parity-processbot <>

* fix build

* fix tests

* update

* fix

* update

* Bump

Co-authored-by: Bryan Chen <[email protected]>

* Cleanup unused errors & events in lease cordination modules

* Spelling

* Extrinsic for reserving a parachain ID

* Fixes

* Fixes

* Docs

* cargo run --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=runtime_common::paras_registrar --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/runtime_common_paras_registrar.rs

* Update runtime/common/src/paras_registrar.rs

Co-authored-by: Robert Habermeier <[email protected]>

* cargo run --release --features=runtime-benchmarks -- benchmark --chain=kusama-dev --steps=50 --repeat=20 --pallet=runtime_common::paras_registrar --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/kusama/src/weights/runtime_common_paras_registrar.rs

Co-authored-by: Parity Bot <[email protected]>
Co-authored-by: Shawn Tabrizi <[email protected]>
Co-authored-by: Robert Habermeier <[email protected]>

* Make ParaId value of public paras non-discretionary

* Fixes

* Fixes

* fix tests

* fix benchmark tests

* dont use hardcoded number

Co-authored-by: Shawn Tabrizi <[email protected]>

* initial stuff

* adjust deposit

* remove unused

* weight stuff

* Update integration_tests.rs

* Update paras_registrar.rs

* Update paras_registrar.rs

* add test

* Update paras_registrar.rs

Co-authored-by: parity-processbot <>

* Relax Origin Checks in Registrar

* fix tests

* Update runtime/common/src/paras_registrar.rs

* introduce para locks

* apply a lock after upgrade

* add test

* add lock when creating crowdloan

* remove WASM_MAGIC

* fix test warnings

* Make build with OnSetCode

* Fixes

* update Substrate

Co-authored-by: parity-processbot <>

* Add Root functions to Paras

* note past code

* fix build

* fix test build

* compile fix and force_queue_action

* Replace 'Module' with 'Pallet'.

* "Update Substrate"

* fix babe usage

* fix benchmark

Co-authored-by: parity-processbot <>
Co-authored-by: thiolliere <[email protected]>

* TODOs

* Add auctions.rs, comment on changes needed.

* Remove cruft from slots

* Remove more from auctions.rs

* More logic drafting in slots.

* More logic in slots.rs

* patch some errors

* more fixes

* last nit

* Cleanups in slots.rs

* Cleanups in slots.rs

* patches

* make build

* crowdloan to new api

* auction compile

* Use ParaId instead of FundIndex in Crowdloan (#2303)

* use paraid instead of fundindex

* Update crowdloan.rs

* check caller is manager

* Auction tests and fix build warnings.

* Configurable origin for initiating auctions

* Remove on_finalize

* #2303 (manual merge)

* Tests for Slots

* some registrar tests

* Apply suggestions from code review

Co-authored-by: Guillaume Thiolliere <[email protected]>

* Update runtime/common/src/slots.rs

Co-authored-by: Guillaume Thiolliere <[email protected]>

* Slots uses Registrar for CurrentChains

* swap works test

* on swap impl

* traitify parachain cleanup

* explicit lifecycle tracking for paras

* initial implementation of lifecycles and upgrades

* clean up a bit

* Update runtime/common/src/slots.rs

Co-authored-by: Guillaume Thiolliere <[email protected]>

* fix doc comment

* more rigid lifecycle checks

* include paras which are transitioning, and lifecycle query

* format guide

* update api

* update guide

* explicit outgoing state, fix genesis

* handle outgoing with transitioning paras

* Revert "explicit lifecycle tracking for paras"

This reverts commit 4177af7ba473bbd9c26bccd861793f25265b6657.

* remove lifecycle tracking from registrar

* do not include transitioning paras in identifier

* Update paras_registrar.rs

* final patches to registrar

* Fix test

* use noop in test

* clean up pending swap on deregistration

* finish registrar tests

* Update roadmap/implementers-guide/src/runtime/paras.md

* Update roadmap/implementers-guide/src/runtime/paras.md

* Update roadmap/implementers-guide/src/runtime/paras.md

* Apply suggestions from code review

* Use matches macro

* Correct terms

* Apply suggestions from code review

* Remove direct need for Slots and Registrar from Crowdloan

* Rejig things slightly

* actions queue

* Revert "actions queue"

This reverts commit b2e9011ec8937d6c73e99292416c9692aeb30f73.

* Traitify Auction interface.

* Mockups and initial code for Crowdloan testing

* One test...

* collapse onboarding state

* fix some crowdloan tests

* one more

* start benchmarks for auctions

* benchmark bid

* fix more crowdloan tests

* onboard and begin retirement no longer exist

* Revert "onboard and begin retirement no longer exist"

This reverts commit 2e100fd94e3540bff5f172328b5d917896f1c6fc.

* Simplify crowdloan and make it work.

* Fixes

* fix some

* finish merge fixes

* fix refund bug in auctions

* Add traits to Registrar for tests and benchmarks

* fix more auction benchmarks

* Fix TestAuctioneer

* finish crowdloan benchmarks

* start setting up full integration tests

* expand integration tests

* finish basic integration test

* add more integration tests

* begin slots benchmarks

* start paras registrar benchmarks

* fix merge

* fix tests

* clean up paras registrar

* remove println

* remove outdated cleanup config

* update benchmarks

* Add WeightInfo

* enable runtime-benchmarks feature flag

* complete swap benchmark

* add parachains and onboarding into westend

* add benchmarks and genesis

* cargo run --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=auctions --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/

* cargo run --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=slots --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/

* fix benchmark execution

* cargo run --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=crowdloan --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/

* cargo run --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=paras_registrar --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/

* Use `new_raise_len` in crowdloan on_initialize

* Update paras_registrar.rs

* fix westend merge

* impl on_swap for crowdloan

* Check fund exists before create

* update for crowdloan sig

* cargo run --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=crowdloan --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/

* slots on_initialize

* use integration tests environment for benchmarks

* fix hrmp event

* auction on_initialize

* cargo run --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=auctions --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/

* fix storage name in auctions

* add auction_index to winning data

* winning data takes into account current auction index

* remove println

* cargo run --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=auctions --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/

* cargo run --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=slots --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/

* Revert "add auction_index to winning data"

* PastRandomness.

* Fixes

* Use new randomness

* fix use of randomness in auctions and runtime config

* expose consts

* fix auction test

* add deposit per byte for para registration

* basic swap integration test

* make swap test more comprehensive

* Add WinningVec for easier retrieval in the front-end.

* clean up `WinningVec` at the end

* Add event for when a new best bid comes in

* Fix propagation of winners in ending period

* fix benchmarks, refund weight in dissolve

* fix unused

* remove some TODOs

* setup opaque keys for paras in westend

* cargo run --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=crowdloan --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/

* remove unused

* cargo run --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=auctions --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/

* back to regular runtime config

* use saturating math where user input can be

* better first slot check

* Update runtime/common/src/claims.rs

* update westend onswap impl

Co-authored-by: Shawn Tabrizi <[email protected]>
Co-authored-by: Guillaume Thiolliere <[email protected]>
Co-authored-by: Parity Benchmarking Bot <[email protected]>

* runtime: use babe as randomness source

* runtime: fix randomness api

* bridges: fix random_seed

* parachains: use mock TestRandomness from frame_support_test

* parachains: use mock TestRandomness from frame_support_test

* runtime: update randomness source in test-runtime

* runtime: remove unused import

* parachains: add todo to audit usage of randomness api

* "Update Substrate"

Co-authored-by: parity-processbot <>

* guide: max_validators

* guide: new approach

* restrict validators based on configurable max

* add some tests

* fix wasm build (Vec)

* clean up warnings

* add logging

* set validator indices in tests as well

* fix common tests

* Update runtime/parachains/src/util.rs

Co-authored-by: Andronik Ordian <[email protected]>

Co-authored-by: Andronik Ordian <[email protected]>

* Add events for hrmp pallet.

* Apply review suggestions.

* Apply some changes

* Make the runtimes build

* Master.into()

* Undo branch updates.

* Undo unwatned changes

* Fix deps one last time

* Fix election lookahead

* Revert deps

* Fix :P

Co-authored-by: Bastian Köcher <[email protected]>

* initial implementation of lifecycles and upgrades

* clean up a bit

* fix doc comment

* more rigid lifecycle checks

* include paras which are transitioning, and lifecycle query

* format guide

* update api

* update guide

* explicit outgoing state, fix genesis

* handle outgoing with transitioning paras

* do not include transitioning paras in identifier

* Update roadmap/implementers-guide/src/runtime/paras.md

* Update roadmap/implementers-guide/src/runtime/paras.md

* Update roadmap/implementers-guide/src/runtime/paras.md

* Apply suggestions from code review

* Use matches macro

* Correct terms

* Apply suggestions from code review

* actions queue

* Revert "actions queue"

This reverts commit b2e9011ec8937d6c73e99292416c9692aeb30f73.

* collapse onboarding state

* starting actions queue

* consolidate actions queue

* schedule para initialize result

* more actions queue for upgrade/downgrade

* clean up with fully implemented actions queue

* fix tests

* fix scheduler tests

* fix hrmp tests

* fix test

* doc fixes

* fix hrmp test w/ valid para

* Update paras.md

* fix paras registrar

* Update propose_parachain.rs

* fix merge

* Introduce "shared" module

* fix rococo build

* fix up and use shared

* guide updates

* add shared config to common tests

* add shared to test-runtime

* remove println

* fix note

Co-authored-by: Gavin Wood <[email protected]>

* Claims

* Crowdloan

* Runtime common

* Parachains registrar

* Impls

* Purchase

* Slots

* parachains runtime mock

* Use MockGenesisConfig in tests

* Update runtime/common/src/claims.rs

Co-authored-by: Guillaume Thiolliere <[email protected]>

Co-authored-by: Guillaume Thiolliere <[email protected]>

* Conpanion for Substrate#7127

* Use sp_session::OneSessionHandler

* .

* Fix pallet_session::OneSessionHandler

* OneSessionHandler is in frame_support now

* "Update Substrate"

Co-authored-by: parity-processbot <>

* Fix

* Fix

* Bump Substrate

Co-authored-by: Shawn Tabrizi <[email protected]>

* Drive by fixes

The visibility modifiers are remnants of the previous structure where
HRMP wasn't a standalone module, by rather a submodule of the router
module.

* Add Currency assoc type to Config

This would allow us to reserve balance for deposits. This commit also
integrates the HRMP module in rococo, test-runtime and mocks to use the
balances pallet.

* Fix a bug that doesn't increment the age

In case the request is not confirmed, the age would be incremented but
not persisted.

* Fix cleaning the indexes

Before that change, the cleaning of the channel indexes was wrong, because it
naively removed entire rows that was pertaining to the para we delete.
This approach is flawed because it doesn't account for the rows that are
pertaining to other paras that contain the outgoing one.

This clearly violates the invariant imposed on the indexes, that all
the index rows must contain alive paras, but apart from that it also
lead to the situation where ingress index would contain the a different
set of channels that an egress have.

* Reserve currency for opening the channels

Note the ugly `unique_saturated_into` calls. The reason for them is the
currency trait accepts and defines the `Balance` associated type and the
deposit values are coming from the `HostConfiguration` where they are
defined using the `Balance`.

I figured that parameterising `HostConfiguration` would be annoying. On
the other hand, I don't expect these `unique_saturated_into` calls to
give us problems since it seems to be a reasonable assumption that this
module will be instantiated within a runtime where the Currency provided
will have a Balance that matches the one used in the configuration.

* Tests: Adapt `run_to_block` so that it submits a proper config

* Tests: exercise the deposit logic

* Companion for #7810

* Added missing trait items for tests

* Add another missing trait item

* fixup

* "Update Substrate"

Co-authored-by: parity-processbot <>