* add signed wrapper, typedef SignedStatement

* typedef SignedAvailabilityBitfield

* implement Signed wrapper

This is strictly an addition as of this commit; nothing is yet
changed in existing behavior.

* inline getters, remove review comment

* move EncodeAs, Signed from node::primitives to primitives::parachain

* Refactor SignedAvailabilityBitfield to use Signed

* don't double-encode real payload

This isn't an ideal solution, because it depends on the
implementation details of how SCALE encodes tuples, but OTOH
that behavior seems unlikely to change anytime soon.

* fix build errors

* cause the runtime to build properly with the new changes

Not sure why cargo check didn't catch this earlier; oh well.

* fix runtime tests and separate SignedStatement from SignedFullStatement

* better explain why CompactStatement exists

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

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

* add availability bitfield types to primitives

* begin inclusion module

* use GitHub issue link for limitation

* fix some compiler errors

* integrate validators into initializer

* add generic signing context

* make signing-context more generic

* fix issues with inclusion module

* add TODO

* guide: add validators and session index to inclusion

* guide: add session index to change notification

* implement session change logic

* add BackedCandidate type

* guide: refine inclusion pipeline

* guide: rename group_on to group_validators

* guide: add check about collator for parathread

* guide: add last_code_upgrade to paras and use in inclusion

* implement Paras::last_code_upgrade

* implement most checks in process_candidates

* make candidate receipt structs more generic

* make BackedCandidate struct more generic

* use hash param, not block number

* check that candidate is in context of the parent block

* include inclusion module in initializer

* implement enact-candidate

* check that only occupied cores have bits set

* finish implementing bitfield processing

* restructure consistency checks on candidates

* make some more primitives generic

* signature checking logic for backed candidates

* finish implementing process_candidates

* implement collect_pending

* add some trait implementations to primitives

* implement InclusionInherent and squash warnings

* test bitfield signing checks

* rename parachain head to para_head

* fix note_new_head bug in paras

* test bitfield enactment in inclusion

* helpers for candidate checks

* add test for most candidate checks

* add test for backing setting storage

* test session change logic

* remove extraneous type parameter

* remove some allow(unused)s

* extract threshold computation to const fn

* remove some more allow(unused)s

* improve doc

* add debug assertion

* fix primitive test compilation

* tag unanimous variant as unused

* introduce polkadot-node-primitives

* guide: change statement distribution message types

* guide: remove variant from `CandidateSelectionMessage`

* add a few more message types

* add TODOs

* Almost all messages

* NewBackedCandidate notification

* Formatting

* Use AttestedCandidate as BackedCandidate

* Update node/primitives/src/lib.rs

Co-authored-by: Peter Goodspeed-Niklaus <[email protected]>

* Fix the tests

* Bring in types from #1242

* Adds network bridge messages

* More message types from doc

* use fn pointer type

* Fixes from the review

* Add missing Runtime subsystem message

* rename to CandidateValidationMessage and fix tests

Co-authored-by: Fedor Sakharov <[email protected]>
Co-authored-by: Peter Goodspeed-Niklaus <[email protected]>

* Rename old labels.

* Bump runtimes

* Bump versions

* Bump lock

* Bump versions, tweak deposit costs.

* Version

* Lock

* Make test work ok when numbers are not round.

* Bump Substrate

* Lock

* Bump Substrate again.

* update kusama runtmie for ensure origin

* update polkadot runtime for ensure origin

* fix imports

* root only available for runtime benchmarks

* Fix lock file

* Bump Substrate

* Update lock

* Remove questionable feature-gating.

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

* Bump versions.

* Update lock

* Fix for new Substrate

* Fix

* Remove Utility constraint in NonTransfer

* Bump

* Fixes

* Allow limited utilities in proxy filters.

* Fix

* Add SudoBalances proxy restrictions

* Introduce generalised proxies to polkadot

* Introduce proxy to westend

* Add proxy to Kusama.

* Fix

* Identity

* Bump spec

* Update runtime/polkadot/src/lib.rs

Co-authored-by: kaichao <[email protected]>

* Fix runtime

* Bump runtimes

Co-authored-by: kaichao <[email protected]>

* Bump

* Bump

* Bump

* Test CC1 spec

* Adaptive default chainspec

* Strip -pre

* Update to next CC1 iteration

* Raw chainspec

* Update claim statements

* Update URLs

* Minor tweak to make enum agree with URL

* final html multihashes

* New hashes

* Version

* updated SAFT statement hash

* Update runtimes; this relies on substrate #6131

* Bump

* Share transaction filterer and fix Kusama

* Warning

* Gah!

* Tidy

* Westend fixes

* Westend fix

* Tweak constants

* Implement TCF stuff

* Fix

* Warning

* 15 minute lookahead

* 15 minute lookahead in Polkadot

* update max transactions

* Enable utility, disable vested_transfer

* Update runtime/common/src/lib.rs

Co-authored-by: Tomasz Drwięga <[email protected]>

* Filter calls for validate unsigned also

* Deduplicate

* Fix

* Introduce Polkadot (mainnet) chainspec

* Fix naming.

* Enable indices and fix comment.

* Fix compilation

* Enable indices and fix comment.

* polkadot: babe: enable secondary VRF slots

* Test JSON

* Allow set_heads

* Fix

* Raw chain spec added

Co-authored-by: keorn <[email protected]>
Co-authored-by: NikVolf <[email protected]>
Co-authored-by: Tomasz Drwięga <[email protected]>
Co-authored-by: Tomasz Drwięga <[email protected]>
Co-authored-by: André Silva <[email protected]>

* Introduce mandatory statement signing into claims

* Introduce SignedExtension

* Tests passing

* Bump runtime version

* Bump version, fix test

* Test for validate

* Another couple of tests

* Enable PrevalidateAttests on Polkadot

* Enable PrevalidateAttests on Polkadot

* Fix build

* Fixes

* More fixes

* Fix bench tests

* Fix & test Preclaim clobbering.

* Fix for errant claim logic

* Add test

* Update tests, always use Vec as input

* mint_claim can add signature, some_benchmarks

* Add claim with statement test

* finish benchmarks

* put the correct number of claims with benchmarks

* fix compiler warning

* Update weights

* Weight comments for validation

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

* grandpa: report equivocations on all runtimes

* runtime: fix test-runtime compilation

* runtime: enable historical session manager on all runtimes

* runtime: fix indentation

* runtime: use strong key types in KeyOwnerProofSystem definitions

* update substrate

* bump spec_version of runtimes

* Bump Westend runtime version

* Bump Substrate

* Prep for release of 0.7.32

* Update lock

* add storage_append

* Bump versions

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

* Release 0.7.30

* Update Substrate & libp2p

* Adds an offchain call to submit double vote reports

* Some tweaks

* Remove unnecessary IdentifyAccount impls

* Adds ValidateDoubleVoteReports to test runtime

* sp-application-crypto is only a dev dependency

* Release 0.7.29

* Update `Cargo.lock`

* Initial draft

* More work

* Build

* Docs

* Insert westend keys

* Add badBlock to fork from old chain

* Updated spec to reset westend

* Use raw spec

* Fix spec format and use westend2 for both id's

* Correct public key for bootnode 3

* Build

* Extra space

* Fix build

* Lock

* Update lock

* Fixes

* Fix for he startup text

* Bump

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

* use stronger types for HeadData and ValidationCode in runtime

* fix weird debug compile error

* fix runtime build

* update invocations invalidation.rs

* fix tests

* upgrade primitives to allow changing validation function

* set up storage schema for old parachains code

* fix compilation errors

* fix test compilation

* add some tests for past code meta

* most of the runtime logic for code upgrades

* implement old-code pruning

* add a couple tests

* clean up remaining TODOs

* add a whole bunch of tests for runtime functionality

* remove unused function

* fix runtime compilation

* extract some primitives to parachain crate

* add validation-code upgrades to validation params and result

* extend validation params with code upgrade fields

* provide maximums to validation params

* port test-parachains

* add a code-upgrader test-parachain and tests

* fix collator tests

* move test-parachains to own folder to work around compilation errors

* fix test compilation

* update the Cargo.lock

* fix parachains tests

* remove dbg! invocation

* use new pool in code-upgrader

* bump lockfile

* link TODO to issue

* Ensure that table router is always build

This pr ensures that the table router is always build, aka the future is
resolved. This is important, as the table router internally spawns tasks
to handle gossip messages. Handling gossip messages is not only required
on parachain validators, but also on relay chain validators to receive collations.

Tests are added to ensure that the assumptions hold.

* Fix compilation

* Switch to closures

* Remove empty line

* Revert "Remove empty line"

This reverts commit a6c19438.

* Revert "Switch to closures"

This reverts commit b989c303.

* Hybrid approach

* Rename test

* Make trait crate local

Up to now consensus instances used the main channel to communicate with
the background network worker. This lead to a race condition when
sending a local collation and dropping the router before driving the
send local collation future until it is finished. This pr changes the
communication between worker and the instances to use their own
channels. This has the advantage that we don't need an extra
`DropConsensusNetworking` message as the network is dropped
automatically when the last sender is dropped.

* Fixes for democracy using Scheduler

* Revert branch change

* Adds a SigningContext type

* Bump spec versions

* Fixes requested changes

* Bump ParachainHost api_version and guard signing_context call

* Improve error message

* If there is no signing_context api use default value

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

* Parachains double vote handler initial implementation.

* Make tests test the actual slashing.

* Implement SignedExtension validation of double vote reports.

* Fixes build after merge

* Review fixes

* Adds historical session proofs

* Review fixes.

* Bump runtime spec_version

* Get the session number from the proof

* Check that proof matches session

* Change signature type on DoubleVoteReport

* Adds docs and removes blank lines

* Removes leftover code

* Fix build

* Fix build after a merge

* Apply suggestions from code review

Co-Authored-By: Robert Habermeier <[email protected]>

* Prune ParentToSessionIndex

* Remove a clone and a warning

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

* Updates for the new democracy

* Introduce progressive democracy

Also move to "master" branch of Substrate ready for continuous
sync with Substrate master.