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  1. Jul 13, 2022
  3. Jul 12, 2022
  5. Jul 09, 2022
  7. Jul 07, 2022
    • Adrian Catangiu's avatar
      pallet-mmr: handle forks without collisions in offchain storage (#11594) · 27b53822
      Adrian Catangiu authored 
      

* pallet-mmr: fix some typos

* pallet-mmr: make the MMR resilient to chain forks

* pallet-mmr: get hash for block that added node

* beefy-mmr: add debug logging

* add explanatory comment

* account for block offset of pallet activation

* add support for finding all nodes added by leaf

* minor improvements

* add helper to return all nodes added to mmr with a leaf append

* simplify leaf_node_index_to_leaf_index

summing the (shifted) differences in peak positions adds up to the (shifted) final position, so
don't need to fold over positions.

* dead fish: this also doesn't work

The idea was to keep a rolling window of `(parent_hash, pos)` leaf
entries in the offchain db, with the window matching the one
that provides `block_num -> block_hash` mappings in `frame_system`.

Once a leaf exits the window it would be "canonicalized" by switching
its offchain db key from `(parent_hash, pos)` to simple `pos`.

This doesn't work however because there's no way to get leaf contents
from offchain db while in runtime context.. so no way to get+clear+set
leaf to change its key in offchain db.

Ideas:
1. move the "canonicalization" logic to offchain worker
2. enhance IndexingApi with "offchain::move(old_key, new_key)"
   This is weird, but correct, deterministic and safe AFAICT, so
   it could be exposed to runtime.

* simplify rightmost_leaf_node_index_from_pos

* minor fix

* move leaf canonicalization to offchain worker

* move storage related code to storage.rs

* on offchain reads use canonic key for old leaves

* fix offchain worker write using canon key

* fix pallet-mmr tests

* add documentation and fix logging

* add offchain mmr canonicalization test

* test canon + generate + verify

* fix pallet-beefy-mmr tests

* implement review suggestions

* improve test

* pallet-mmr: add offchain pruning of forks

* pallet-mmr: improve offchain pruning

Instead of keeping pruning map as single blob in offchain db,
keep individual parent-hash lists with block-num identifier as part
of the offchain key.

Signed-off-by: default avataracatangiu <[email protected]>

* pallet-mmr: improve MMRStore<OffchainStorage>::get()

Do the math and retrieve node using correct (canon or non-canon)
offchain db key, instead of blindly looking in both canon and non-canon
offchain db locations for each node.

Still fallback on looking at both if for any reason it's not where
expected.

Signed-off-by: default avataracatangiu <[email protected]>

* pallet-mmr: storage: improve logs

* fix tests: correctly persist overlay

runtime indexing API works on overlay, whereas offchain context
bypasses overlay, so for loops > canon-window, canon would fail.

* pallet-mmr: fix numeric typo in test

* add comment around LeafData requirements

Signed-off-by: default avataracatangiu <[email protected]>

Co-authored-by: default avatarRobert Hambrock <[email protected]>
      27b53822
  9. Jul 05, 2022
  11. Jun 30, 2022
  13. Jun 29, 2022
  15. Jun 27, 2022
  17. Jun 24, 2022
  19. Jun 23, 2022
    • Sasha Gryaznov's avatar
      [contracts] Implement transparent hashing for contract storage (#11501) · 68ea2ab0
      Sasha Gryaznov authored 
      

* save

* builds and old tests pass

save:  temporary value dropped while borrowed

save: finally builds

test updated but still fails

* type names enhanced

* VarSizedKey bounded to new Config param

* improved wasm runtime updated funcs

* unstable-interface tests fixed

* benchmarks fixed

* Apply suggestions from code review

Co-authored-by: default avatarAlexander Theißen <[email protected]>

* fixes on feedback

* fixes on feedback applied + make it build

* benchmarks build but fail (old)

* "Original code too large"

* seal_clear_storage bench fixed (code size workaround hack removal tbd)

* bench_seal_clear_storage pass

* bench_seal_take_storage ... ok

* added new seal_set_storage + updated benchmarks

* added new seal_get_storage + updated benchmarks

* added new seal_contains_storage + updated benchmarks

* added tests for _transparent exec functions

* wasm test for clear_storage

* wasm test for take_storage

* wasm test for new set_storage

* wasm test for new get_storage

* wasm test for new contains_storage

* CI fix

* ci fix

* ci fix

* ci fix

* cargo run --quiet --profile=production  --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark pallet --chain=dev --steps=50 --repeat=20 --pallet=pallet_contracts --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/contracts/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* fixes according to the review feedback

* tests & benchmarks fixed

* cargo run --quiet --profile=production  --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark pallet --chain=dev --steps=50 --repeat=20 --pallet=pallet_contracts --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/contracts/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* refactoring

* fix to runtime api

* ci fix

* ctx.get_storage() factored out

* ctx.contains_storage() factored out

* number of batches reduced for transparent hashing storage benchmarks

* contracts RPC & pallet::get_storage to use transparent hashing

* node and rpc updated to use get_storage with VarSizedKey

* refactored (more concize)

* refactored contains_storage (DRYed)

* refactored contains_storage (DRYed)

* fix rpc

* fmt fix

* more fixes in rpc

* rollback `Pallet:get_storage` to Vec<u8> and rpc and node parts related to it

* added `KeyDecodingFailed` error

* Revert weird "fmt fix"

This reverts commit c582cfff4b5cb2c9929fd5e3b45519bb24aeb657.

* node-executor basic test update

* fix node-executor basic test

* benchmarks fix

* more benchmarks fix

* FixedSizedKey is hidden from pub, VarSizedKey is exported as StorageKey

* ci fix

* set_storage benchmark fix

* ci fix

* ci fix

* comments improved

* new error code to rpc: KEY_DECODING_FAILED

* Put `rusty-cachier` before PR merge into `master` for `cargo-check-benches` job

* cargo run --quiet --profile=production  --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark pallet --chain=dev --steps=50 --repeat=20 --pallet=pallet_contracts --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/contracts/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* minor optimization

Co-authored-by: default avatarAlexander Theißen <[email protected]>
Co-authored-by: default avatarParity Bot <[email protected]>
Co-authored-by: Vladimir Istyufeev's avatarVladimir Istyufeev <[email protected]>
Co-authored-by: command-bot <>
      68ea2ab0
    • Doordashcon's avatar
      make pallet-tips & pallet-bounties instantiable (#11473) · 7d2ecc89
      Doordashcon authored 
      

* make pallet-tips & pallet-bounties instantiable

* update test

* add default instance

* update

* cargo fmt

* update

* update

* update

* update

* fix merge

* fix tests

* bounties benchmarking instantiable

* fix benchmarks

* make tips benchmarks instantible

Co-authored-by: default avatarShawn Tabrizi <[email protected]>
      7d2ecc89
  21. Jun 22, 2022
    • Adrian Catangiu's avatar
      pallet-beefy-mmr: add API for BEEFY Authority Sets (#11406) · 3018051c
      Adrian Catangiu authored 
      

* pallet-beefy: add Config::OnNewValidatorSet type

Add a hook to pallet-beefy for doing specific work when
BEEFY validator set changes.

For example, this can be used by pallet-beefy-mmr to cache
a lightweight MMR root over validators and make it available
to light clients.

* pallet-beefy-mmr: implement OnNewValidatorSet

Implement pallet-beefy::OnNewValidatorSet to be notified of BEEFY
validator set changes. Use the notifications to compute and cache
a light weight 'BEEFY authority set' which is an MMR root over
BEEFY validator set plus some extra info.

Previously, pallet-beefy-mmr was interogating pallet-beefy about
validator set id on every block to find out when it needs to recompute
the authority set.
By using the event-driven approach in this commit, we also save one
extra state interogation per block.

* pallet-beefy-mmr: add new authority_set() API

Expose current and next BEEFY authority sets through runtime API.
These can be directly used by light clients to avoid having them
compute them themselves based on BEEFY validator sets.

Signed-off-by: default avataracatangiu <[email protected]>

* rename BeefyMmr exposed runtime api
      3018051c
    • Bastian Köcher's avatar
      WrapperOpaque: Use `decode_all` to decode from the `Vec<u8>` (#11726) · acc8cf6e
      Bastian Köcher authored 
      This ensures that there isn't any extra data attached that isn't used.
      acc8cf6e
  23. Jun 21, 2022
  25. Jun 20, 2022
  27. Jun 19, 2022
  29. Jun 18, 2022
  31. Jun 16, 2022
  33. Jun 15, 2022
    • Georges's avatar
      combine iteratons and tolerance in sp-npos-elections API (#11498) · b71e1804
      Georges authored 
      

* Initial implementation of mms

* Some more attempts at `mms`

* Functioning `MMS` algorithm implementation.
Adding some tests too

* More tests and typos fixed.

* Adding fuzzer for `mms`
(but could not test it on Mac M1)

* Missing imports

* Fixing rustdoc

* More accurate implementation of `mms`

* Removing the fuzzer `mms` implementation

* Implementing `NposSolver` for `MMS`
had to add the `Clone` trait, maybe I could see if I can get rid of it.

* Fixing rust docs by adding () to resolve ambiguity

* Amending `unwrap` to `expect`
removing unneeded `Clone` trait

* Removing redundant `mms3.rs`

* Implementing `BalancingConfig` and rustdoc changes

* Implementing `weight` for `MMS`

* Implementing `weight` for `MMS`

* Fixing post merge

* Initial implementation of mms

* Some more attempts at `mms`

* Functioning `MMS` algorithm implementation.
Adding some tests too

* More tests and typos fixed.

* Adding fuzzer for `mms`
(but could not test it on Mac M1)

* Missing imports

* Fixing rustdoc

* More accurate implementation of `mms`

* Removing the fuzzer `mms` implementation

* Implementing `NposSolver` for `MMS`
had to add the `Clone` trait, maybe I could see if I can get rid of it.

* Amending `unwrap` to `expect`
removing unneeded `Clone` trait

* Fixing rust docs by adding () to resolve ambiguity

* Removing redundant `mms3.rs`

* Implementing `BalancingConfig` and rustdoc changes

* Implementing `weight` for `MMS`

* Implementing `weight` for `MMS`

* Fixing post merge

* Removing left over from rebase

* Fixing tests

* Removing unneeded import

* Removing unneeded functions

* Removing useless imports

Co-authored-by: default avatarkianenigma <[email protected]>
      b71e1804
    • Sebastian Kunert's avatar
      Remove `without_storage_info` from pallet `transaction-storage` (#11668) · 2248d191
      Sebastian Kunert authored 
      * Introduce BoundedVec

* Fix typos

* Add comments to the bounds

* Remove migration

* Improve bound value access syntax
      2248d191
  35. Jun 14, 2022
  37. Jun 13, 2022
  39. Jun 12, 2022
  41. Jun 11, 2022
  43. Jun 10, 2022
  45. Jun 07, 2022
    • Sebastian Kunert's avatar
      Remove `without_storage_info` for membership pallet (#11591) · b1cc3102
      Sebastian Kunert authored
      b1cc3102
    • Keith Yeung's avatar
      Implement more IntoIter traits for bounded types (#11616) · 0e3918d9
      Keith Yeung authored
      0e3918d9
    • Jegor Sidorenko's avatar
      Remove a max supply record on collection's destruction (#11593) · 7b712fa4
      Jegor Sidorenko authored 
      

* Remove a max supply record on collection's destruction

* cargo run --quiet --profile=production  --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark pallet --chain=dev --steps=50 --repeat=20 --pallet=pallet_utility --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/utility/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* cargo run --quiet --profile=production  --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark pallet --chain=dev --steps=50 --repeat=20 --pallet=pallet_uniques --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/uniques/src/weights.rs --template=./.maintain/frame-weight-template.hbs

* cargo run --quiet --profile=production  --features=runtime-benchmarks --manifest-path=bin/node/cli/Cargo.toml -- benchmark pallet --chain=dev --steps=50 --repeat=20 --pallet=pallet_uniques --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./frame/uniques/src/weights.rs --template=./.maintain/frame-weight-template.hbs

Co-authored-by: default avatarParity Bot <[email protected]>
      7b712fa4
  47. Jun 06, 2022