Integrate BEEFY (paritytech#9833)

* Initial project setup and skeleton (#4)

* initial project setup for beefy gadget client

* update editorconfig

* update gitignore

* add initial skeleton for beefy gadget worker

* add skeleton for gossip processing

* add app crypto

* move around some code

* add basic flow for voting

* add logic for picking blocks to sign

* add rustfmt config

* add example node with beefy gadget

* use u32::next_power_of_two

* make maximum periodicity configurable

* add copyright header

* rename max_periodicity to min_interval

* CI stuff (#5)

* CI stuff.

* Fix workspace.

* cargo fmt --all

* Add license for beefy-gadget

* One toolchain to rule them all.

* Clippy.

* Fix clippy.

* Clippy in the runtime.

* Fix clippy grumbles.

* cargo fmt --all

* Primitives & Light Client examples (#8)

* Primitives.

* Docs.

* Document primitives.

* Simple tests.

* Light client examples.

* Fix stuff.

* cargo fmt --all

* Add a bunch of tests for imports.

* Add more examples.

* cargo fmt --all

* Fix clippy.

* cargo fmt --all

* Apply suggestions from code review

Co-authored-by: André Silva <[email protected]>

* Add GRANDPA / FG clarifications.

* Fix min number of signatures.

Co-authored-by: André Silva <[email protected]>

* Update to substrate master (#22)

* update to substrate master

* update dependencies

* fix clippy issues

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

* Add beefy pallet (paritytech#25)

* move beefy application crypto to primitives

* make primitives compile under no_std

* add beefy pallet that maintains authority set

* add beefy pallet to node example runtime

* tabify node-example cargo.toml files

* use double quotes in Cargo.toml files

* add missing hex-literal dependency

* add runtime api to fetch BEEFY authorities

* fix clippy warnings

* rename beefy-pallet to pallet-beefy

* sort dependencies in node-example/runtime/Cargo.toml

* Signed commitments rpc pubsub (paritytech#26)

* move beefy application crypto to primitives

* make primitives compile under no_std

* add beefy pallet that maintains authority set

* add beefy pallet to node example runtime

* tabify node-example cargo.toml files

* use double quotes in Cargo.toml files

* add missing hex-literal dependency

* add runtime api to fetch BEEFY authorities

* fix clippy warnings

* gadget: use commitment and signedcommitment

* gadget: send notifications for signed commitments

* gadget: add rpc pubsub for signed commitments

* node-example: enable beefy rpc

* gadget: fix clippy warnings

* rename beefy-pallet to pallet-beefy

* sort dependencies in node-example/runtime/Cargo.toml

* gadget: add documentation on SignedCommitment rpc wrapper type

* gadget: add todos about dummy beefy commitments

* gadget: remove redundant closure

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

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

* Integrate MMR and deposit root into the digest. (#24)

* Add basic MMR.

* Deposit digest item.

* cargo fmt --all

* Merge with primitives.

* cargo fmt --all

* Fix extra spaces.

* cargo fmt --all

* Switch branch.

* remove stray whitespace

* update to latest td-mmr commit

* fix clippy error

Co-authored-by: André Silva <[email protected]>

* use new mmr root as commitment payload (paritytech#27)

* use new mmr root as commitment payload

* fix mmr root codec index

* warn on MMR root digest not found

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

* add type alias for MMR root hash

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

* Bump serde_json from 1.0.59 to 1.0.60 (paritytech#28)

* Update to latest substrate. (paritytech#32)

* Update to latest substrate.

* Fix tests.

* cargo fmt --all

* Switch to master.

* Bump serde from 1.0.117 to 1.0.118 (paritytech#29)

* Bump serde from 1.0.117 to 1.0.118

Bumps [serde](https://github.com/serde-rs/serde) from 1.0.117 to 1.0.118.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.117...v1.0.118)

Signed-off-by: dependabot-preview[bot] <[email protected]>

* Bump arc-swap.

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>
Co-authored-by: Tomasz Drwięga <[email protected]>
Co-authored-by: Tomasz Drwięga <[email protected]>

* Remove transition flag (paritytech#35)

* Get rid of is_set_transition_flag

* Fix tests.

* cargo fmt --all

* Bump futures from 0.3.9 to 0.3.12 (paritytech#50)

* Bump log from 0.4.11 to 0.4.13 (paritytech#52)

* Bump Substrate and Deps (paritytech#57)

* Update README (paritytech#58)

* Update README

* Apply suggestions from code review

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

* address review comments

* missed a typo

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

* Add validator set to the pallet. (paritytech#65)

* Bump Substrate and Deps (paritytech#71)

* Bump Substrate and Deps

* pin serde and syn

* bump Substrate again for '__Nonexhaustive' fix

* add cargo deny ignore

* Beefy pallet test (paritytech#74)

* setup mock

* test session change

* silence beefy

* clippy still

* no change - no log

* clippy again

* Apply suggestions from code review

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

* code review changes, added additional test

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

* Beefy node cleanup (paritytech#75)

* bump serde

* bump substrate, scale-codec 2.0.0

* we need a proper beefy node

* rename primitives as well

* Sort members.

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

* Migrate beefy-pallet to FRAMEv2 (paritytech#76)

* migrate beefy-pallet to FRAMEv2

* Code review

Co-authored-by: Hernando Castano <[email protected]>

Co-authored-by: Hernando Castano <[email protected]>

* Run BEEFY worker as non-validator (paritytech#77)

* run BEEFY worker as non-validator

* don't check for roloe.is_authority

* change enum type name

* Bump Substrate and Deps (paritytech#79)

* Add BEEFY gadget as extra peer set (paritytech#80)

* Add BEEFY gadget as extra peer set

* use BEEFY protocol

* Add ValidatorSetId to BEEFY digest (paritytech#85)

* add ValidatorSetId to BEEFY digest

* apply review changes

* Bump Substrate and Deps (paritytech#91)

* Bump Substrate and Deps

* Bump Substrate again in order to include a hot-fix

* redo again

* use CryptoStore issue

* cargo fmt

* Bump serde_json from 1.0.63 to 1.0.64 (#93)

* Track BEEFY validator set (paritytech#94)

* Track BEEFY validator set

* Add validator_set_id to BeefyWorker

* Make validattor_set_id optional

* Ad 92 (paritytech#97)

* sign_commitment()

* Error handling todo

* Add error type (paritytech#99)

* Add error type

* Address review

* Extract worker and round logic (paritytech#104)

* Bump serde from 1.0.123 to 1.0.124 (paritytech#106)

* Rework BeefyAPI (paritytech#110)

* Initialize BeefyWorker with current validator set (paritytech#111)

* Update toolchain (paritytech#115)

* Use nightly toolchain

* dongradde to latest clippy stable

* GH workflow trail and error

* next try

* use stable for clippy

* update wasm builder

* yet another try

* fun with CI

* no env var

* and one more

* allow from_over_into bco contruct_runtime

* back to start

* well ...

* full circle

* old version was still used

* Bump Substrate and Deps (paritytech#117)

* Bump Substrate and Deps

* cargo fmt should enforce uniform imports

* merge some imports

* Delayed BEEFY worker initialization (paritytech#121)

* lifecycle state

* add Client convenience trait

* rework trait identifiers

* WIP

* rework BeefyWorker::new() signature

* Delayed BEEFY gadget initialization

* address review

* Bump substrate. (paritytech#123)

* Bump substrate.

* Fix tests.

* Lower log-level for a missing validator set (paritytech#124)

* lower log-level for a missing validator set

* move best_finalized_block initialization

* Setup Prometheus metrics (paritytech#125)

* setup Prometheus metrics

* expose validator set id

* cargo fmt

* Update beefy-gadget/src/lib.rs

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

* add vote messages gossiped metric

* track authorities change, before checking for MMR root digest

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

* Make Client convenience trait public (paritytech#126)

* Bump serde from 1.0.124 to 1.0.125 (paritytech#131)

* Reset rounds on new validator set. (paritytech#133)

* Re-set rounds on new validator set.

* Fix docs.

* Bump Substrate and Deps (paritytech#134)

* beefy: authority set changes fixes (paritytech#139)

* node: fix grandpa peers set config

* gadget: update best finalized number only when finalized with beefy

* gadget: process authorities changes regardless of vote status

* gadget: remove superfluous signature type (paritytech#140)

* node: fix grandpa peers set config

* gadget: update best finalized number only when finalized with beefy

* gadget: process authorities changes regardless of vote status

* gadget: remove superfluous signature type

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

* gadget: reduce gossip spam (paritytech#141)

* node: fix grandpa peers set config

* gadget: update best finalized number only when finalized with beefy

* gadget: process authorities changes regardless of vote status

* gadget: remove superfluous signature type

* gadget: only gossip last 5 rounds

* gadget: note round to gossip validator before gossiping message

* gadget: fix clippy warnings

* gadget: update docs

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

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

* gadget: verify SignedCommitment message signature (paritytech#142)

* gadget: verify SignedCommitment message signature

* gadget: log messages with bad sigs

* gadget: move todo comment

* Bump futures from 0.3.13 to 0.3.14 (paritytech#145)

* Milestone 1 (paritytech#144)

* use best_finalized, prevent race

* make best_finalized_block an Option, should_vote_on bails on None

* Bump futures from 0.3.13 to 0.3.14

* Revert futures bump

* Revert "Revert futures bump"

This reverts commit a1b5e7e9bac526f2897ebfdfee7f02dd29a13ac5.

* Revert "Bump futures from 0.3.13 to 0.3.14"

This reverts commit a4e508b118ad2c4b52909d24143c284073961458.

* debug msg if the bail voting

* validator_set()

* local_id()

* get rid of worker state

* Apply review suggestions

* fix should_vote_on()

* Extract BeefyGossipValidator (paritytech#147)

* Extract BeefyGossipValidator

* Apply review suggestions

* Add block_delta parameter to start_beefy_gadget (paritytech#151)

* Add block_delta parameter

* rename to min_block_delta

* Add additional metrics (paritytech#152)

* Add additional metrics

* add skipped session metric

* add some comment for temp metric

* don't log under info for every concluded round (paritytech#156)

* don't log error on missing validator keys (paritytech#157)

* don't log error on missing validator keys

* remove unused import

* Fix validator set change handling (paritytech#158)

* reduce some logs from debug to trace

* fix validator set changes handling

* rename validator module to gossip

* run rustfmt

* Fix should_vote_on() (paritytech#160)

* Fix should_vote_on()

* by the textbook

* fix the algorithm

* Apply review suggestions

* don't use NumberFor in vote_target

Co-authored-by: André Silva <[email protected]>

* Make KeyStore optional (paritytech#173)

* Use builder pattern for NonDefaultSetConfig (paritytech#178)

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

* Append SignedCommitment to block justifications (paritytech#177)

* Append SignedCommitment

* add BeefyParams

* add WorkerParams

* use warn

* versioned variant for SignedCommitment

* Bump serde from 1.0.125 to 1.0.126 (paritytech#184)

Bumps [serde](https://github.com/serde-rs/serde) from 1.0.125 to 1.0.126.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.125...v1.0.126)

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Bump strum from 0.20.0 to 0.21.0 (paritytech#195)

* Bump strum from 0.20.0 to 0.21.0

Bumps [strum](https://github.com/Peternator7/strum) from 0.20.0 to 0.21.0.
- [Release notes](https://github.com/Peternator7/strum/releases)
- [Changelog](https://github.com/Peternator7/strum/blob/master/CHANGELOG.md)
- [Commits](https://github.com/Peternator7/strum/commits)

---
updated-dependencies:
- dependency-name: strum
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

* use dervie feature for strum; clippy and deny housekeeping

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: adoerr <[email protected]>

* Make concluded round an info log (paritytech#200)

* Remove external crypto trait bounds (paritytech#207)

* BeefyKeystore newtype

* WIP

* remove mod ecdsa

* WIP

* fix tests

* some polishing

* Rename AuthorityId to BeefyId to avoid type conflict in UI (paritytech#211)

* Add trace points; Reduce MAX_LIVE_GOSSIP_ROUNDS (paritytech#210)

* Add trace points; Reduce MAX_LIVE_GOSSIP_ROUNDS

* log local authority id

* Additional initial authority id's (paritytech#217)

* Scratch concluded rounds

* adjust testnet doc

* fix authority key typo

* We don't want no scratches

* address review comments

* Fix note_round() (paritytech#219)

* rename BeefyGossipValidator

* Fix note_round()

* use const for assert

* put message trace points back in

* test case note_same_round_twice()

* address review comments

* remove redundant check

* Use LocalKeystore for tests (paritytech#224)

* private_keys()

* Use LocalKeystore for tests

* Use keystore helper

* Address review

* some reformatting

* Cache known votes in gossip (paritytech#227)

* Implement known messages cache.

* Add tests.

* Appease clippy.

* More clippy

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

* Some key store sanity checks (paritytech#232)

* verify vote message

* verify_validator_set()

* rework logging

* some rework

* Tone down warnings.

* Add signature verification.

* Tone down more.

* Fix clippy

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

* Use Binary Merkle Tree instead of a trie (paritytech#225)

* Binary tree merkle root.

* Add proofs and verification.

* Clean up debug.

* Use BEEFY addresses instead of pubkeys.

* Use new merkle tree.

* Optimize allocations.

* Add test for larger trees.

* Add tests for larger cases.

* Appease clippy

* Appease clippy2.

* Fix proof generation & verification.

* Add more test data.

* Fix CLI.

* Update README

* Bump version.

* Update docs.

* Rename beefy-merkle-root to beefy-merkle-tree

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

* Bump Substrate and Deps (paritytech#235)

* BEEFY+MMR pallet (paritytech#236)

* Add MMR leaf format to primitives.

* Fix tests

* Initial work on the BEEFY-MMR pallet.

* Add tests to MMR pallet.

* Use eth addresses.

* Use binary merkle tree.

* Bump libsecp256k1

* Fix compilation.

* Bump deps.

* Appease cargo deny.

* Re-format.

* Module-level docs.

* no-std fix.

* update README

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

* Fix noting rounds for non-authorities (paritytech#238)

* Bump env_logger from 0.8.4 to 0.9.0 (paritytech#242)

Bumps [env_logger](https://github.com/env-logger-rs/env_logger) from 0.8.4 to 0.9.0.
- [Release notes](https://github.com/env-logger-rs/env_logger/releases)
- [Changelog](https://github.com/env-logger-rs/env_logger/blob/main/CHANGELOG.md)
- [Commits](rust-cli/env_logger@v0.8.4...v0.9.0)

---
updated-dependencies:
- dependency-name: env_logger
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* gadget: add global timeout for rebroadcasting messages (paritytech#243)

* gadget: add global timeout for rebroadcasting messages

* update rustfmt.toml

* make message_allowed() a debug trace

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

* Bump Substrate and Deps (paritytech#245)

* Bump Substrate and Deps

* Bump Substrate again

* Bump futures from 0.3.15 to 0.3.16 (paritytech#247)

Bumps [futures](https://github.com/rust-lang/futures-rs) from 0.3.15 to 0.3.16.
- [Release notes](https://github.com/rust-lang/futures-rs/releases)
- [Changelog](https://github.com/rust-lang/futures-rs/blob/master/CHANGELOG.md)
- [Commits](rust-lang/futures-rs@0.3.15...0.3.16)

---
updated-dependencies:
- dependency-name: futures
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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* Bump libsecp256k1 from 0.5.0 to 0.6.0 (paritytech#249)

* Bump libsecp256k1 from 0.5.0 to 0.6.0

Bumps [libsecp256k1](https://github.com/paritytech/libsecp256k1) from 0.5.0 to 0.6.0.
- [Release notes](https://github.com/paritytech/libsecp256k1/releases)
- [Changelog](https://github.com/paritytech/libsecp256k1/blob/master/CHANGELOG.md)
- [Commits](https://github.com/paritytech/libsecp256k1/commits)

---
updated-dependencies:
- dependency-name: libsecp256k1
  dependency-type: direct:production
  update-type: version-update:semver-minor
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* use correct crate name

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: adoerr <[email protected]>

* Derive `scale_info::TypeInfo` for types used in polkadot (paritytech#218)

* Add scale-info TypeInfo derives

* Update scale-info

* Add crates.io patches

* Use substrate aj-metadata-vnext branch

* Revert master branch substrate deps

* Add scale-info to beefy-pallet

* scale-info v0.9.0

* Remove github dependencies and patches

* More TypeInfo derives

* Update scale-info to 0.10.0

* Add missing scale-info dependency

* Add missing TypeInfo derive

* Hide TypeInfo under a feature.

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

* Bump serde from 1.0.126 to 1.0.127 (paritytech#260)

Bumps [serde](https://github.com/serde-rs/serde) from 1.0.126 to 1.0.127.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.126...v1.0.127)

---
updated-dependencies:
- dependency-name: serde
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Bump Substrate and Deps (paritytech#262)

* Update jsonrpc (paritytech#265)

* Update jsonrpc

* Update Substrate

* bump Substrate and Deps (paritytech#268)

* Bump serde from 1.0.127 to 1.0.128 (paritytech#272)

Bumps [serde](https://github.com/serde-rs/serde) from 1.0.127 to 1.0.128.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.127...v1.0.128)

---
updated-dependencies:
- dependency-name: serde
  dependency-type: direct:production
  update-type: version-update:semver-patch
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* Fix spelling (paritytech#271)

* Bump serde from 1.0.128 to 1.0.130 (paritytech#276)

Bumps [serde](https://github.com/serde-rs/serde) from 1.0.128 to 1.0.130.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](serde-rs/serde@v1.0.128...v1.0.130)

---
updated-dependencies:
- dependency-name: serde
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Bump scale-info from 0.10.0 to 0.12.0 (paritytech#275)

Bumps [scale-info](https://github.com/paritytech/scale-info) from 0.10.0 to 0.12.0.
- [Release notes](https://github.com/paritytech/scale-info/releases)
- [Changelog](https://github.com/paritytech/scale-info/blob/master/CHANGELOG.md)
- [Commits](https://github.com/paritytech/scale-info/commits)

---
updated-dependencies:
- dependency-name: scale-info
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: adoerr <[email protected]>

* Update to scale-info 1.0 (paritytech#278)

* bump substrate (paritytech#282)

* bump Substrate and Deps

* cargo fmt

Co-authored-by: Wenfeng Wang <[email protected]>

* Update worker.rs (paritytech#287)

* Bump anyhow from 1.0.43 to 1.0.44 (paritytech#290)

* Bump anyhow from 1.0.43 to 1.0.44

Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.43 to 1.0.44.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](dtolnay/anyhow@1.0.43...1.0.44)

---
updated-dependencies:
- dependency-name: anyhow
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

* derive Default

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: adoerr <[email protected]>

* Remove optional `scale-info` feature (paritytech#292)

* Make scale-info dependency non-optional

* Remove feature gated TypeInfo derives

* Import TypeInfo

* Update substrate

* Fix up runtime

* prune .git suffix (paritytech#294)

* remove unused deps (paritytech#295)

* remove unused deps

* update lock file

* Bump libsecp256k1 from 0.6.0 to 0.7.0 (paritytech#296)

* Bump libsecp256k1 from 0.6.0 to 0.7.0

Bumps [libsecp256k1](https://github.com/paritytech/libsecp256k1) from 0.6.0 to 0.7.0.
- [Release notes](https://github.com/paritytech/libsecp256k1/releases)
- [Changelog](https://github.com/paritytech/libsecp256k1/blob/master/CHANGELOG.md)
- [Commits](https://github.com/paritytech/libsecp256k1/commits)

---
updated-dependencies:
- dependency-name: libsecp256k1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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* update sec advisories

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: adoerr <[email protected]>

* clean compile

* use path dependencies

* beefy-gadget license header

* pallet-beefy license header

* pallet-beefy-mmr license header

* beefy-primitves license header

* carg fmt

* more formatting

* shorten line

* downgrade parity-scale-codec to 2.2.0

* use path dependency for Prometheus endpoint

* remove clippy annotations

Co-authored-by: André Silva <[email protected]>
Co-authored-by: Tomasz Drwięga <[email protected]>
Co-authored-by: Tomasz Drwięga <[email protected]>
Co-authored-by: André Silva <[email protected]>
Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>
Co-authored-by: Hernando Castano <[email protected]>
Co-authored-by: Pierre Krieger <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Andrew Jones <[email protected]>
Co-authored-by: Bastian Köcher <[email protected]>
Co-authored-by: drewstone <[email protected]>
Co-authored-by: Andronik Ordian <[email protected]>
Co-authored-by: Wenfeng Wang <[email protected]>
Co-authored-by: Joshy Orndorff <[email protected]>
Co-authored-by: Squirrel <[email protected]>

Author: 14 people

Cargo.lock

@@ -19,6 +19,8 @@ members = [
 	"client/api",
 	"client/authority-discovery",
 	"client/basic-authorship",
+	"client/beefy",
+	"client/beefy/rpc",
 	"client/block-builder",
 	"client/chain-spec",
 	"client/chain-spec/derive",
@@ -69,6 +71,9 @@ members = [
 	"frame/authorship",
 	"frame/babe",
 	"frame/balances",
+	"frame/beefy",
+	"frame/beefy-mmr",
+	"frame/beefy-mmr/primitives",
 	"frame/benchmarking",
 	"frame/bounties",
 	"frame/collective",
@@ -138,6 +143,7 @@ members = [
 	"primitives/arithmetic/fuzzer",
 	"primitives/authority-discovery",
 	"primitives/authorship",
+	"primitives/beefy",
 	"primitives/block-builder",
 	"primitives/blockchain",
 	"primitives/consensus/aura",

Cargo.toml

@@ -0,0 +1,38 @@
+[package]
+name = "beefy-gadget"
+version = "4.0.0-dev"
+authors = ["Parity Technologies <[email protected]>"]
+edition = "2018"
+license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
+
+[dependencies]
+fnv = "1.0.6"
+futures = "0.3"
+log = "0.4"
+parking_lot = "0.11"
+thiserror = "1.0"
+wasm-timer = "0.2.5"
+
+codec = { version = "2.2.0", package = "parity-scale-codec", features = ["derive"] }
+prometheus = { version = "0.9.0", package = "substrate-prometheus-endpoint", path = "../../utils/prometheus" }
+
+sp-api = { version = "4.0.0-dev", path = "../../primitives/api" }
+sp-application-crypto = { version = "4.0.0-dev", path = "../../primitives/application-crypto" }
+sp-arithmetic = { version = "4.0.0-dev", path = "../../primitives/arithmetic" }
+sp-blockchain = { version = "4.0.0-dev", path = "../../primitives/blockchain" }
+sp-core = { version = "4.0.0-dev", path = "../../primitives/core" }
+sp-keystore = { version = "0.10.0-dev", path = "../../primitives/keystore" }
+sp-runtime = { version = "4.0.0-dev", path = "../../primitives/runtime" }
+
+sc-utils = { version = "4.0.0-dev", path = "../utils" }
+sc-client-api = { version = "4.0.0-dev", path = "../api" }
+sc-keystore = { version = "4.0.0-dev", path = "../keystore" }
+sc-network = { version = "0.10.0-dev", path = "../network" }
+sc-network-gossip = { version = "0.10.0-dev", path = "../network-gossip" }
+
+beefy-primitives = { version = "4.0.0-dev", path = "../../primitives/beefy" }
+
+[dev-dependencies]
+sc-network-test = { version = "0.8.0", path = "../network/test" }
+
+strum = { version = "0.21", features = ["derive"] }

client/beefy/Cargo.toml

@@ -0,0 +1,26 @@
+[package]
+name = "beefy-gadget-rpc"
+version = "4.0.0-dev"
+authors = ["Parity Technologies <[email protected]>"]
+edition = "2018"
+license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
+
+[dependencies]
+futures = "0.3.16"
+log = "0.4"
+serde = { version = "1.0.130", features = ["derive"] }
+
+jsonrpc-core = "18.0.0"
+jsonrpc-core-client = "18.0.0"
+jsonrpc-derive = "18.0.0"
+jsonrpc-pubsub = "18.0.0"
+
+codec = { version = "2.2.0", package = "parity-scale-codec", features = ["derive"] }
+
+sc-rpc = { version = "4.0.0-dev", path = "../../rpc" }
+
+sp-core = { version = "4.0.0-dev", path = "../../../primitives/core" }
+sp-runtime = { versin = "4.0.0-dev", path = "../../../primitives/runtime" }
+
+beefy-gadget = { version = "4.0.0-dev", path = "../." }
+beefy-primitives = { version = "4.0.0-dev", path = "../../../primitives/beefy" }