Commit Graph

64 Commits

Author SHA1 Message Date
Hernando Castano c6ae74725b Bump Substrate (#871)
* Bump Substrate

* Change usage of "Module" to "Pallet"

Related Substrate PR: https://github.com/paritytech/substrate/pull/8372

* Add `OnSetCode` config param

Related Substrate PR: https://github.com/paritytech/substrate/pull/8496

* Update Aura Slot duration time type

Related Substrate PR: https://github.com/paritytech/substrate/pull/8386

* Add `OnSetCode` to mock runtimes

* Add support for multiple justifications

Related Substrate PR: https://github.com/paritytech/substrate/pull/7640

* Use updated justification type in more places

* Make GenesisConfig type non-optional

Related Substrate PR: https://github.com/paritytech/substrate/pull/8275

* Update service to use updated telemetry

Related Substrate PR: https://github.com/paritytech/substrate/pull/8143

* Appease Clippy
2024-04-10 10:28:37 +02:00
Hernando Castano 21baffc832 Update Copyright Date to 2021 (#864)
* Update copyright date to 2021

* Bump date in license header template
2024-04-10 10:28:37 +02:00
Hernando Castano 8d122b03f1 Rename Finality Verifier and Call Dispatch Pallets (#838)
* Rename `pallet-finality-verifier` to `pallet-bridge-grandpa`

* Missed some CamelCase ones

* Update logging target in GRANDPA pallet

* Rename `pallet-bridge-call-dispatch` to `pallet-bridge-dispatch`

* Rename the dispatch pallet folder

* Update logging target in Dispatch pallet

* Missed a couple

* Format the repo

* Stop listing individual pallets in Compose logs

* Use correct pallet name in module doc comments

* Add `pallet-bridge-dispatch` to README project layout

* Sort crate names in TOML files

* Rename `pallet-bridge-grandpa` runtime Call alias
2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky 4105575794 Rename pallet-message-lane into pallet-bridge-messages (#834)
* use runtime:: prefix for message-lane pallet traces

* renamed message-lane (module and primitives) folder into messages

* replace "message lane" with "messages" where appropriate
2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky 401d3847d1 Add multiplier parameter to transaction_payment function (#830)
* transaction_payment_without_multiplier -> transaction_payment

* tests

* fmt
2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky 249a8f73ff Make finality verifier pallet instantiable (#825)
* make finality verifier pallet instantiable

* try to fix benchmarks

* fix benchmarks compilation
2024-04-10 10:28:37 +02:00
Tomasz Drwięga 8f11732bb9 Uniform git dependencies (Backport of substrate#2589) (#805)
* Make Substrate deps uniform

* Rest of the deps.

* Fix broken merge.

* Revert substrate.

* Fix tests

Co-authored-by: Pierre Krieger <pierre.krieger1708@gmail.com>
2024-04-10 10:28:37 +02:00
Hernando Castano 51db99ea79 Move Storage Parser from Bridge Pallet (#793)
* Move storage proof checker to runtime primtives

* Add method for parsing storage proofs

* Use finality-verifier pallet in runtime-common

* Get bridge pallet compiling again

* Use storage prover from bp-runtime in a few more places

* Don't leak `std` items from proof helper into `no-std` builds

* Fix benchmarking compilation

* Remove unused import in fuzzer
2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky 324e083cba Changed delivery and dispatch fee computation methods (#795)
* removed weight <-> fee mess

* updated documentation

Co-authored-by: Hernando Castano <castano.ha@gmail.com>
2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky 4a1a990fa6 Message lane integration documentation (#736)
* how-to-integrate-message-lane-module

* added README stub for bridge-runtime-common

* added README stub for pallet-bridge-call-dispatch

* bridge-runtime-common documentation

* call dispatch module documentation

* some fixes

* more fixes

* more fixes

* more fixes

* more fixes for runtime-common/README.md

* more fixes in call-dispatch/README.md

* more fixes in call-dispatch/README.md

* more fixes in call-dispatch/README.md

* more fixes in message-lane/README.md

* more fixes in message-lane/README.md

* Wrap most text at 100 characters

* Clean up some of the formatting

* Fix broken link

* Stop running CI for README changes

* Don't run any CI steps on documentation changes

Co-authored-by: Hernando Castano <castano.ha@gmail.com>
2024-04-10 10:28:37 +02:00
Tomasz Drwięga 7aa51f8d30 Update to latest substrate (#723)
* Bump substrate deps.

* Bump scale.

* Bump ethabi.

* Remove inherent from aura.

* Migrate to construct_runtime

* cargo fmt --all
2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky ca91d34059 limit number of pending messages at outbound lane (#715) 2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky 2f457775bb Account proof size in weight formula (#679)
* fix broken message lane benchmarks

* proof-size related benchmarks

* impl Size for proof parameters

* include proof weight into weight formula

* left TODO

* fixed proof size

* WeightInfoExt::receive_messages_proof_weight

* charge for extra message bytes delivery in send_message

* removed default impl of WeightsInfoExt

* moved weight formulas to WeightInfoExt

* receive_messages_proof_outbound_lane_state_overhead is included twice in weight

* typo

* typo

* fixed TODO

* more asserts

* started wotk on message-lane documentation

* expected_extra_storage_proof_size() is actually expected in delivery confirmation tx

* update README.md

* ensure_able_to_receive_confirmation

* test rialto message lane weights

* removed TODO

* removed unnecessary trait requirements

* fixed arguments

* fix compilation

* decreased basic delivery tx weight

* fmt

* clippy

* Update modules/message-lane/src/benchmarking.rs

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

* structs

* Update primitives/millau/src/lib.rs

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

* removed readme.md

* removed obsolete trait bounds

* Revert "removed readme.md"

This reverts commit 50b7376a41687a94c27bf77565434be153f87ca1.

* Update bin/runtime-common/src/messages.rs

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Update bin/runtime-common/src/messages.rs

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Update bin/runtime-common/src/messages.rs

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Update bin/runtime-common/src/messages.rs

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Update bin/runtime-common/src/messages.rs

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Update bin/runtime-common/src/messages.rs

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* Update bin/runtime-common/src/messages.rs

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

* PreComputedSize

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>
Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>
2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky d73100cb30 Fixed call encoding in signature digest (#699)
* fixed call encoding in signature digets

* udpated test
2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky 19c87db139 Add proof-size related benchmarks to message lane module (#675)
* fix benchmakrs + proof-size related benchmarks

* Update modules/message-lane/src/benchmarking.rs

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>
2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky acee5580ca decode call after spec_version check (#663) 2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky 9414c0d6fe Emit dispatch message when whole message (payload) has invalid encoding (#664)
* emit dispatch message when whole message (payload) has invalid encoding

* DispatchMessage::dispatch accepts Result
2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky 0f56f18778 Use real weights to compute message delivery and dispatch fee (#598)
* message fee formula

* update GetDelvieryConfirmationTransactionFee

* include cost of transactions (i.e. not only dispatch cost) in delivery_and_dispatch_fee

* endow relayers fund account

* include db ops weight in max tx weight estimation

* (in bytes)

Co-authored-by: Hernando Castano <castano.ha@gmail.com>
2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky fd7f2a45d8 Fixed messages count check (#659)
* fixed messages count check

* explicit check of `messages_count` in the receive_messages_proof

* change messages_count to be u32

* Update modules/message-lane/src/lib.rs

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>
2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky 9fbb922766 Estimate message fee api (#600)
* estimate_message_delivery_and_dispatch_fee runtime API

* auto-determine message fees in relay

* remove fee argument from relay calls

* Fix import of weight contant

Co-authored-by: Hernando Castano <castano.ha@gmail.com>
2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky 9deea5d251 Benchmark for message delivery confirmation transaction (#570)
* receive_delivery_proof benchmarks

* fix compilation

* Update modules/message-lane/src/benchmarking.rs

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

* Update modules/message-lane/src/benchmarking.rs

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

* Update modules/message-lane/src/benchmarking.rs

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

* Update modules/message-lane/src/benchmarking.rs

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

* Update modules/message-lane/src/benchmarking.rs

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>
2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky 63e2655c8b Add messages count parameter to delivery transaction (#581)
* add messages count parameter to delivery transaction

* fix benchmarks compilation
2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky 6317a31e25 Benchmarks for message delivery transaction (#567)
* benchmarks for pallet_message_lane::receive_messages_proof

* use CallOrigin::TargetAccount (worst case of CallOrigin)

* fmt

* closures

* Update modules/message-lane/src/benchmarking.rs

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

* Update modules/message-lane/src/benchmarking.rs

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

* fix compilation

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>
2024-04-10 10:28:37 +02:00
Hernando Castano ee655b1057 Update Substrate Dependency (#566)
* Update `sp-io` dependency

* Rename Trait to Config

* RustFmt

* Bump `sp-io` again

* Use new frame_system weight types in Rialto and Millau runtimes

* Update test Runtimes to use new weight types

* Bump `sp-io` again

* Update to not-the latest first.

* Update benchmarks.

* Another Trai.

* Move new weight types into runtime primitive crates

This allows us to check limits for extrinsics from other parts
of the codebase without pulling in the entire chain runtime.

* Remove leftover comments

* Move new functions to a better location

* Small formatting fixes

* Add actual documentation to new weight config types

* Decrease maximum block weight of Millau chain

* Decreease maximum block length of Millau chain

Co-authored-by: Tomasz Drwięga <tomasz@parity.io>
2024-04-10 10:28:37 +02:00
Tomasz Drwięga 6f6c8c2417 Verify Source origin in TargetChainVerifier (#558)
* Make sure to verify sender's origin.

* Make sure to use dispatch verification.

* Add tests.

* cargo fmt --all

* Remove superfluous lifetime.

* Move the check to MessageLanVerifier.

* cargo fmt --all

* Fix docs.
2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky f57b7e9de0 Message lane benchmarks: start (#554)
* message lane benchmarks: start

* finish send_message_worst_case benchmark

* fix compilation

* removed redundant bench param
2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky 81a3e7cce3 reject too large (by size) messages (#551) 2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky f1949c6342 Limit max number of messages in delivery transaction (#541)
* limit max number of messages in delivery tx

* support max-messages-in-delivery-tx in relayer

* clippy

* clippy

* Update modules/message-lane/src/lib.rs

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>

Co-authored-by: Tomasz Drwięga <tomusdrw@users.noreply.github.com>
2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky a872ee6ff1 lower limit for message weight (#536)
* lower limit for message weight

* fmt

* do not include tx overhead in weights returned by weight_limits_of_message_on_bridged_chain

* Use correct chain in comment

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>
2024-04-10 10:28:37 +02:00
Hernando Castano 951aa36c2b Add Derived Account Origins to Dispatcher (#519)
* Update some docs

* Add derived account origin

* Add tests for derived origin

* Do a little bit of cleanup

* Change Origin type to use AccountIds instead of Public keys

* Update (most) tests to use new Origin types

* Remove redundant test

* Update `runtime-common` tests to use new Origin types

* Remove unused import

* Fix documentation around origin verification

* Update config types to use AccountIds in runtime

* Update Origin type used in message relay

* Use correct type when verifying message origin

* Make CallOrigin docs more consistent

* Use AccountIds instead of Public keys in Runtime types

* Introduce trait for converting AccountIds

* Bring back standalone function for deriving account IDs

* Remove AccountIdConverter configuration trait

* Remove old bridge_account_id derivation function

* Handle target ID decoding errors more gracefully

* Update message-lane to use new AccountId derivation

* Update merged code to use new Origin types

* Use explicit conversion between H256 and AccountIds

* Make relayer fund account a config option in `message-lane` pallet

* Add note about deriving the same account on different chains

* Fix test weight

* Use AccountId instead of Public key when signing Calls

* Semi-hardcode relayer fund address into Message Lane pallet
2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky dd7242bc79 Migrate back to Substrate master (#528)
* migrate back to Substrate master

* fmt

* clippy
2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky 20fc30404a Fixed referenced balance in rialto_messages.rs (#509)
* fixed referenced balance in rialto_messages

* names

Co-authored-by: Hernando Castano <castano.ha@gmail.com>
2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky 20fea45d1f Verify messages proofs (#480)
* verify messages proofs

* fmt

* clippy

* grumbles
2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky 3d24a4e34e verify messages delivery proofs (#482) 2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky 804ef55146 Move storage keys computation to the message-lane pallet (#478)
* compute required storage keys in the message-lane pallet

* Update modules/message-lane/src/lib.rs

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>
2024-04-10 10:28:37 +02:00
Svyatoslav Nikolsky e2d9b6393d Integrate Rialto <-> Millau message lanes into Millau/Rialto runtimes (#386)
* millau -> rialto lanes integration

* extrace common message-lane integration types into bridge-runtime-common

* rialto_messages.rs in Millau runtime

* tests

* Update bin/rialto/runtime/src/millau_messages.rs

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

* RELAYER_INTEREST_PERCENT -> RELAYER_FEE_PERCENT

* Update bin/runtime-common/src/messages.rs

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

* estimate_message_dispatch_and_delivery_fee returns Result

* Update bin/rialto/runtime/src/millau_messages.rs

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

* Update bin/rialto/runtime/src/millau_messages.rs

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

* Update bin/rialto/runtime/src/millau_messages.rs

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>

* fmt

* mowed weight formula to primitives

Co-authored-by: Hernando Castano <HCastano@users.noreply.github.com>
2024-04-10 10:28:37 +02:00
Serban Iorga 9a3e2c8c5a Remove bridges subtree 2024-04-10 10:28:37 +02:00
Liam Aharon bda4e75ac4 Migrate fee payment from Currency to fungible (#2292)
Part of https://github.com/paritytech/polkadot-sdk/issues/226 
Related https://github.com/paritytech/polkadot-sdk/issues/1833

- Deprecate `CurrencyAdapter` and introduce `FungibleAdapter`
- Deprecate `ToStakingPot` and replace usage with `ResolveTo`
- Required creating a new `StakingPotAccountId` struct that implements
`TypedGet` for the staking pot account ID
- Update parachain common utils `DealWithFees`, `ToAuthor` and
`AssetsToBlockAuthor` implementations to use `fungible`
- Update runtime XCM Weight Traders to use `ResolveTo` instead of
`ToStakingPot`
- Update runtime Transaction Payment pallets to use `FungibleAdapter`
instead of `CurrencyAdapter`
- [x] Blocked by https://github.com/paritytech/polkadot-sdk/pull/1296,
needs the `Unbalanced::decrease_balance` fix
2024-04-04 13:56:12 +00:00
Serban Iorga d5617cf3cd Update bridges subtree (#3938)
Pulling the latest changes from `parity-bridges-common`
2024-04-02 12:25:56 +00:00
Dcompoze 002d9260f9 Fix spelling mistakes across the whole repository (#3808)
**Update:** Pushed additional changes based on the review comments.

**This pull request fixes various spelling mistakes in this
repository.**

Most of the changes are contained in the first **3** commits:

- `Fix spelling mistakes in comments and docs`

- `Fix spelling mistakes in test names`

- `Fix spelling mistakes in error messages, panic messages, logs and
tracing`

Other source code spelling mistakes are separated into individual
commits for easier reviewing:

- `Fix the spelling of 'authority'`

- `Fix the spelling of 'REASONABLE_HEADERS_IN_JUSTIFICATION_ANCESTRY'`

- `Fix the spelling of 'prev_enqueud_messages'`

- `Fix the spelling of 'endpoint'`

- `Fix the spelling of 'children'`

- `Fix the spelling of 'PenpalSiblingSovereignAccount'`

- `Fix the spelling of 'PenpalSudoAccount'`

- `Fix the spelling of 'insufficient'`

- `Fix the spelling of 'PalletXcmExtrinsicsBenchmark'`

- `Fix the spelling of 'subtracted'`

- `Fix the spelling of 'CandidatePendingAvailability'`

- `Fix the spelling of 'exclusive'`

- `Fix the spelling of 'until'`

- `Fix the spelling of 'discriminator'`

- `Fix the spelling of 'nonexistent'`

- `Fix the spelling of 'subsystem'`

- `Fix the spelling of 'indices'`

- `Fix the spelling of 'committed'`

- `Fix the spelling of 'topology'`

- `Fix the spelling of 'response'`

- `Fix the spelling of 'beneficiary'`

- `Fix the spelling of 'formatted'`

- `Fix the spelling of 'UNKNOWN_PROOF_REQUEST'`

- `Fix the spelling of 'succeeded'`

- `Fix the spelling of 'reopened'`

- `Fix the spelling of 'proposer'`

- `Fix the spelling of 'InstantiationNonce'`

- `Fix the spelling of 'depositor'`

- `Fix the spelling of 'expiration'`

- `Fix the spelling of 'phantom'`

- `Fix the spelling of 'AggregatedKeyValue'`

- `Fix the spelling of 'randomness'`

- `Fix the spelling of 'defendant'`

- `Fix the spelling of 'AquaticMammal'`

- `Fix the spelling of 'transactions'`

- `Fix the spelling of 'PassingTracingSubscriber'`

- `Fix the spelling of 'TxSignaturePayload'`

- `Fix the spelling of 'versioning'`

- `Fix the spelling of 'descendant'`

- `Fix the spelling of 'overridden'`

- `Fix the spelling of 'network'`

Let me know if this structure is adequate.

**Note:** The usage of the words `Merkle`, `Merkelize`, `Merklization`,
`Merkelization`, `Merkleization`, is somewhat inconsistent but I left it
as it is.

~~**Note:** In some places the term `Receival` is used to refer to
message reception, IMO `Reception` is the correct word here, but I left
it as it is.~~

~~**Note:** In some places the term `Overlayed` is used instead of the
more acceptable version `Overlaid` but I also left it as it is.~~

~~**Note:** In some places the term `Applyable` is used instead of the
correct version `Applicable` but I also left it as it is.~~

**Note:** Some usage of British vs American english e.g. `judgement` vs
`judgment`, `initialise` vs `initialize`, `optimise` vs `optimize` etc.
are both present in different places, but I suppose that's
understandable given the number of contributors.

~~**Note:** There is a spelling mistake in `.github/CODEOWNERS` but it
triggers errors in CI when I make changes to it, so I left it as it
is.~~
2024-03-26 13:57:57 +00:00
Serban Iorga b839c995c0 Update bridges subtree (#3841)
Updating the bridges subtree hopefully just one last time in this
formula in order to make the final migration less verbose.
2024-03-26 13:09:11 +00:00
slicejoke 7241a8db7b Fix typos (#3753) 2024-03-20 11:20:59 +01:00
gupnik 7099f6e1b1 Removes as [disambiguation_path] from derive_impl usage (#3652)
Step in https://github.com/paritytech/polkadot-sdk/issues/171

This PR removes `as [disambiguation_path]` syntax from `derive_impl`
usage across the polkadot-sdk as introduced in
https://github.com/paritytech/polkadot-sdk/pull/3505
2024-03-15 07:46:09 +00:00
georgepisaltu bbd51ce867 Revert "FRAME: Create TransactionExtension as a replacement for SignedExtension (#2280)" (#3665)
This PR reverts #2280 which introduced `TransactionExtension` to replace
`SignedExtension`.

As a result of the discussion
[here](https://github.com/paritytech/polkadot-sdk/pull/3623#issuecomment-1986789700),
the changes will be reverted for now with plans to reintroduce the
concept in the future.

---------

Signed-off-by: georgepisaltu <george.pisaltu@parity.io>
2024-03-13 14:10:59 +00:00
Gavin Wood fd5f9292f5 FRAME: Create TransactionExtension as a replacement for SignedExtension (#2280)
Closes #2160

First part of [Extrinsic
Horizon](https://github.com/paritytech/polkadot-sdk/issues/2415)

Introduces a new trait `TransactionExtension` to replace
`SignedExtension`. Introduce the idea of transactions which obey the
runtime's extensions and have according Extension data (né Extra data)
yet do not have hard-coded signatures.

Deprecate the terminology of "Unsigned" when used for
transactions/extrinsics owing to there now being "proper" unsigned
transactions which obey the extension framework and "old-style" unsigned
which do not. Instead we have __*General*__ for the former and
__*Bare*__ for the latter. (Ultimately, the latter will be phased out as
a type of transaction, and Bare will only be used for Inherents.)

Types of extrinsic are now therefore:
- Bare (no hardcoded signature, no Extra data; used to be known as
"Unsigned")
- Bare transactions (deprecated): Gossiped, validated with
`ValidateUnsigned` (deprecated) and the `_bare_compat` bits of
`TransactionExtension` (deprecated).
  - Inherents: Not gossiped, validated with `ProvideInherent`.
- Extended (Extra data): Gossiped, validated via `TransactionExtension`.
  - Signed transactions (with a hardcoded signature).
  - General transactions (without a hardcoded signature).

`TransactionExtension` differs from `SignedExtension` because:
- A signature on the underlying transaction may validly not be present.
- It may alter the origin during validation.
- `pre_dispatch` is renamed to `prepare` and need not contain the checks
present in `validate`.
- `validate` and `prepare` is passed an `Origin` rather than a
`AccountId`.
- `validate` may pass arbitrary information into `prepare` via a new
user-specifiable type `Val`.
- `AdditionalSigned`/`additional_signed` is renamed to
`Implicit`/`implicit`. It is encoded *for the entire transaction* and
passed in to each extension as a new argument to `validate`. This
facilitates the ability of extensions to acts as underlying crypto.

There is a new `DispatchTransaction` trait which contains only default
function impls and is impl'ed for any `TransactionExtension` impler. It
provides several utility functions which reduce some of the tedium from
using `TransactionExtension` (indeed, none of its regular functions
should now need to be called directly).

Three transaction version discriminator ("versions") are now
permissible:
- 0b000000100: Bare (used to be called "Unsigned"): contains Signature
or Extra (extension data). After bare transactions are no longer
supported, this will strictly identify an Inherents only.
- 0b100000100: Old-school "Signed" Transaction: contains Signature and
Extra (extension data).
- 0b010000100: New-school "General" Transaction: contains Extra
(extension data), but no Signature.

For the New-school General Transaction, it becomes trivial for authors
to publish extensions to the mechanism for authorizing an Origin, e.g.
through new kinds of key-signing schemes, ZK proofs, pallet state,
mutations over pre-authenticated origins or any combination of the
above.

## Code Migration

### NOW: Getting it to build

Wrap your `SignedExtension`s in `AsTransactionExtension`. This should be
accompanied by renaming your aggregate type in line with the new
terminology. E.g. Before:

```rust
/// The SignedExtension to the basic transaction logic.
pub type SignedExtra = (
	/* snip */
	MySpecialSignedExtension,
);
/// Unchecked extrinsic type as expected by this runtime.
pub type UncheckedExtrinsic =
	generic::UncheckedExtrinsic<Address, RuntimeCall, Signature, SignedExtra>;
```

After:

```rust
/// The extension to the basic transaction logic.
pub type TxExtension = (
	/* snip */
	AsTransactionExtension<MySpecialSignedExtension>,
);
/// Unchecked extrinsic type as expected by this runtime.
pub type UncheckedExtrinsic =
	generic::UncheckedExtrinsic<Address, RuntimeCall, Signature, TxExtension>;
```

You'll also need to alter any transaction building logic to add a
`.into()` to make the conversion happen. E.g. Before:

```rust
fn construct_extrinsic(
		/* snip */
) -> UncheckedExtrinsic {
	let extra: SignedExtra = (
		/* snip */
		MySpecialSignedExtension::new(/* snip */),
	);
	let payload = SignedPayload::new(call.clone(), extra.clone()).unwrap();
	let signature = payload.using_encoded(|e| sender.sign(e));
	UncheckedExtrinsic::new_signed(
		/* snip */
		Signature::Sr25519(signature),
		extra,
	)
}
```

After:

```rust
fn construct_extrinsic(
		/* snip */
) -> UncheckedExtrinsic {
	let tx_ext: TxExtension = (
		/* snip */
		MySpecialSignedExtension::new(/* snip */).into(),
	);
	let payload = SignedPayload::new(call.clone(), tx_ext.clone()).unwrap();
	let signature = payload.using_encoded(|e| sender.sign(e));
	UncheckedExtrinsic::new_signed(
		/* snip */
		Signature::Sr25519(signature),
		tx_ext,
	)
}
```

### SOON: Migrating to `TransactionExtension`

Most `SignedExtension`s can be trivially converted to become a
`TransactionExtension`. There are a few things to know.

- Instead of a single trait like `SignedExtension`, you should now
implement two traits individually: `TransactionExtensionBase` and
`TransactionExtension`.
- Weights are now a thing and must be provided via the new function `fn
weight`.

#### `TransactionExtensionBase`

This trait takes care of anything which is not dependent on types
specific to your runtime, most notably `Call`.

- `AdditionalSigned`/`additional_signed` is renamed to
`Implicit`/`implicit`.
- Weight must be returned by implementing the `weight` function. If your
extension is associated with a pallet, you'll probably want to do this
via the pallet's existing benchmarking infrastructure.

#### `TransactionExtension`

Generally:
- `pre_dispatch` is now `prepare` and you *should not reexecute the
`validate` functionality in there*!
- You don't get an account ID any more; you get an origin instead. If
you need to presume an account ID, then you can use the trait function
`AsSystemOriginSigner::as_system_origin_signer`.
- You get an additional ticket, similar to `Pre`, called `Val`. This
defines data which is passed from `validate` into `prepare`. This is
important since you should not be duplicating logic from `validate` to
`prepare`, you need a way of passing your working from the former into
the latter. This is it.
- This trait takes two type parameters: `Call` and `Context`. `Call` is
the runtime call type which used to be an associated type; you can just
move it to become a type parameter for your trait impl. `Context` is not
currently used and you can safely implement over it as an unbounded
type.
- There's no `AccountId` associated type any more. Just remove it.

Regarding `validate`:
- You get three new parameters in `validate`; all can be ignored when
migrating from `SignedExtension`.
- `validate` returns a tuple on success; the second item in the tuple is
the new ticket type `Self::Val` which gets passed in to `prepare`. If
you use any information extracted during `validate` (off-chain and
on-chain, non-mutating) in `prepare` (on-chain, mutating) then you can
pass it through with this. For the tuple's last item, just return the
`origin` argument.

Regarding `prepare`:
- This is renamed from `pre_dispatch`, but there is one change:
- FUNCTIONALITY TO VALIDATE THE TRANSACTION NEED NOT BE DUPLICATED FROM
`validate`!!
- (This is different to `SignedExtension` which was required to run the
same checks in `pre_dispatch` as in `validate`.)

Regarding `post_dispatch`:
- Since there are no unsigned transactions handled by
`TransactionExtension`, `Pre` is always defined, so the first parameter
is `Self::Pre` rather than `Option<Self::Pre>`.

If you make use of `SignedExtension::validate_unsigned` or
`SignedExtension::pre_dispatch_unsigned`, then:
- Just use the regular versions of these functions instead.
- Have your logic execute in the case that the `origin` is `None`.
- Ensure your transaction creation logic creates a General Transaction
rather than a Bare Transaction; this means having to include all
`TransactionExtension`s' data.
- `ValidateUnsigned` can still be used (for now) if you need to be able
to construct transactions which contain none of the extension data,
however these will be phased out in stage 2 of the Transactions Horizon,
so you should consider moving to an extension-centric design.

## TODO

- [x] Introduce `CheckSignature` impl of `TransactionExtension` to
ensure it's possible to have crypto be done wholly in a
`TransactionExtension`.
- [x] Deprecate `SignedExtension` and move all uses in codebase to
`TransactionExtension`.
  - [x] `ChargeTransactionPayment`
  - [x] `DummyExtension`
  - [x] `ChargeAssetTxPayment` (asset-tx-payment)
  - [x] `ChargeAssetTxPayment` (asset-conversion-tx-payment)
  - [x] `CheckWeight`
  - [x] `CheckTxVersion`
  - [x] `CheckSpecVersion`
  - [x] `CheckNonce`
  - [x] `CheckNonZeroSender`
  - [x] `CheckMortality`
  - [x] `CheckGenesis`
  - [x] `CheckOnlySudoAccount`
  - [x] `WatchDummy`
  - [x] `PrevalidateAttests`
  - [x] `GenericSignedExtension`
  - [x] `SignedExtension` (chain-polkadot-bulletin)
  - [x] `RefundSignedExtensionAdapter`
- [x] Implement `fn weight` across the board.
- [ ] Go through all pre-existing extensions which assume an account
signer and explicitly handle the possibility of another kind of origin.
- [x] `CheckNonce` should probably succeed in the case of a non-account
origin.
- [x] `CheckNonZeroSender` should succeed in the case of a non-account
origin.
- [x] `ChargeTransactionPayment` and family should fail in the case of a
non-account origin.
  - [ ] 
- [x] Fix any broken tests.

---------

Signed-off-by: georgepisaltu <george.pisaltu@parity.io>
Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Signed-off-by: Alexandru Gheorghe <alexandru.gheorghe@parity.io>
Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>
Co-authored-by: Nikhil Gupta <17176722+gupnik@users.noreply.github.com>
Co-authored-by: georgepisaltu <52418509+georgepisaltu@users.noreply.github.com>
Co-authored-by: Chevdor <chevdor@users.noreply.github.com>
Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: Maciej <maciej.zyszkiewicz@parity.io>
Co-authored-by: Javier Viola <javier@parity.io>
Co-authored-by: Marcin S. <marcin@realemail.net>
Co-authored-by: Tsvetomir Dimitrov <tsvetomir@parity.io>
Co-authored-by: Javier Bullrich <javier@bullrich.dev>
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2024-03-04 19:12:43 +00:00
Oliver Tale-Yazdi e80c24733f Lift dependencies to the workspace (Part 1) (#2070)
Changes (partial https://github.com/paritytech/polkadot-sdk/issues/994):
- Set log to `0.4.20` everywhere
- Lift `log` to the workspace

Starting with a simpler one after seeing
https://github.com/paritytech/polkadot-sdk/pull/2065 from @jsdw.
This sets the `default-features` to `false` in the root and then
overwrites that in each create to its original value. This is necessary
since otherwise the `default` features are additive and its impossible
to disable them in the crate again once they are enabled in the
workspace.

I am using a tool to do this, so its mostly a test to see that it works
as expected.

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
2024-02-12 11:19:20 +00:00
Svyatoslav Nikolsky a462207158 Introduce submit_finality_proof_ex call to bridges GRANDPA pallet (#3225)
backport of
https://github.com/paritytech/parity-bridges-common/pull/2821 (see
detailed description there)
2024-02-06 13:11:27 +00:00
Liam Aharon 3717ec3802 Sync Cargo.toml and crates.io versions (#3034)
Related https://github.com/paritytech/polkadot-sdk/issues/3032

---

Using https://github.com/liamaharon/cargo-workspace-version-tools/ 

`cargo run -- sync --path ../polkadot-sdk`

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
2024-01-26 18:14:03 +00:00
Serban Iorga 320b52892e Update bridges subtree (#2996)
Update bridges subtree
2024-01-19 16:50:24 +00:00
Francisco Aguirre 8428f678fe XCMv4 (#1230)
# Note for reviewer

Most changes are just syntax changes necessary for the new version.
Most important files should be the ones under the `xcm` folder.

# Description 

Added XCMv4.

## Removed `Multi` prefix
The following types have been renamed:
- MultiLocation -> Location
- MultiAsset -> Asset
- MultiAssets -> Assets
- InteriorMultiLocation -> InteriorLocation
- MultiAssetFilter -> AssetFilter
- VersionedMultiAsset -> VersionedAsset
- WildMultiAsset -> WildAsset
- VersionedMultiLocation -> VersionedLocation

In order to fix a name conflict, the `Assets` in `xcm-executor` were
renamed to `HoldingAssets`, as they represent assets in holding.

## Removed `Abstract` asset id

It was not being used anywhere and this simplifies the code.

Now assets are just constructed as follows:

```rust
let asset: Asset = (AssetId(Location::new(1, Here)), 100u128).into();
```

No need for specifying `Concrete` anymore.

## Outcome is now a named fields struct

Instead of

```rust
pub enum Outcome {
  Complete(Weight),
  Incomplete(Weight, Error),
  Error(Error),
}
```

we now have

```rust
pub enum Outcome {
  Complete { used: Weight },
  Incomplete { used: Weight, error: Error },
  Error { error: Error },
}
```

## Added Reanchorable trait

Now both locations and assets implement this trait, making it easier to
reanchor both.

## New syntax for building locations and junctions

Now junctions are built using the following methods:

```rust
let location = Location {
    parents: 1,
    interior: [Parachain(1000), PalletInstance(50), GeneralIndex(1984)].into()
};
```

or

```rust
let location = Location::new(1, [Parachain(1000), PalletInstance(50), GeneralIndex(1984)]);
```

And they are matched like so:

```rust
match location.unpack() {
  (1, [Parachain(id)]) => ...
  (0, Here) => ...,
  (1, [_]) => ...,
}
```

This syntax is mandatory in v4, and has been also implemented for v2 and
v3 for easier migration.

This was needed to make all sizes smaller.

# TODO
- [x] Scaffold v4
- [x] Port github.com/paritytech/polkadot/pull/7236
- [x] Remove `Multi` prefix
- [x] Remove `Abstract` asset id

---------

Co-authored-by: command-bot <>
Co-authored-by: Keith Yeung <kungfukeith11@gmail.com>
2024-01-16 18:18:04 +00:00