Commit Graph

14539 Commits

Author SHA1 Message Date
shuoer86 19f38ca3aa Fix typos (#1878) 2023-10-16 10:01:01 +02:00
Daan van der Plas 91c4360c3c fix: GoAhead signal only set when runtime upgrade is enacted from parachain side (#1176)
The runtime code of a parachain can be replaced on the relay-chain via:

[cumulus]:
[enact_authorized_upgrade](https://github.com/paritytech/polkadot-sdk/blob/1a38d6d6be42b30e8be3ffccec75a4ec995fef9d/cumulus/pallets/parachain-system/src/lib.rs#L661);
this is used for a runtime upgrade when a parachain is not bricked.

[polkadot] (these are used when a parachain is bricked):
-
[force_set_current_code](https://github.com/paritytech/polkadot-sdk/blob/1a38d6d6be42b30e8be3ffccec75a4ec995fef9d/polkadot/runtime/parachains/src/paras/mod.rs#L823):
immediately changes the runtime code of a given para without a pvf check
(root).
-
[force_schedule_code_upgrade](https://github.com/paritytech/polkadot-sdk/blob/1a38d6d6be42b30e8be3ffccec75a4ec995fef9d/polkadot/runtime/parachains/src/paras/mod.rs#L864):
schedules a change to the runtime code of a given para including a pvf
check of the new code (root).
-
[schedule_code_upgrade](https://github.com/paritytech/polkadot-sdk/blob/1a38d6d6be42b30e8be3ffccec75a4ec995fef9d/polkadot/runtime/common/src/paras_registrar.rs#L395):
schedules a change to the runtime code of a given para including a pvf
check of the new code. Besides root, the parachain or parachain manager
can call this extrinsic given that the parachain is unlocked.

Polkadot signals a parachain to be ready for a runtime upgrade through
the
[GoAhead](https://github.com/paritytech/polkadot-sdk/blob/e49493442a9377be9344c06a4990e17423783d41/polkadot/primitives/src/v5/mod.rs#L1229)
signal.

When in cumulus `enact_authorized_upgrade` is executed, the same
underlying helper function of `force_schedule_code_upgrade` &
`schedule_code_upgrade`:
[schedule_code_upgrade](https://github.com/paritytech/polkadot/blob/09b61286da11921a3dda0a8e4015ceb9ef9cffca/runtime/parachains/src/paras/mod.rs#L1778),
is called on the relay-chain, which sets the `GoAhead` signal (if the
pvf is accepted).

If Cumulus receives the `GoAhead` signal from polkadot without having
the `PendingValidationCode` ready, it will panic
([ref](https://github.com/paritytech/polkadot/pull/7412)). For
`enact_authorized_upgrade` we know for sure the `PendingValidationCode`
is set. On the contrary, for `force_schedule_code_upgrade` &
`schedule_code_upgrade` this is not the case.

This PR includes a flag such that the `GoAhead` signal will only be set
when a runtime upgrade is enacted by the parachain
(`enact_authorized_upgrade`).

additional info: https://github.com/paritytech/polkadot/pull/7412

Closes #641

---------

Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: Bastian Köcher <info@kchr.de>
2023-10-15 23:32:25 +02:00
Gonçalo Pestana 8ee4042c3b Refactor staking ledger (#1484)
This PR refactors the staking ledger logic to encapsulate all reads and
mutations of `Ledger`, `Bonded`, `Payee` and stake locks within the
`StakingLedger` struct implementation.

With these changes, all the reads and mutations to the `Ledger`, `Payee`
and `Bonded` storage map should be done through the methods exposed by
StakingLedger to ensure the data and lock consistency of the operations.
The new introduced methods that mutate and read Ledger are:

- `ledger.update()`: inserts/updates a staking ledger in storage;
updates staking locks accordingly (and ledger.bond(), which is synthatic
sugar for ledger.update())
- `ledger.kill()`: removes all Bonded and StakingLedger related data for
a given ledger; updates staking locks accordingly;
`StakingLedger::get(account)`: queries both the `Bonded` and `Ledger`
storages and returns a `Option<StakingLedger>`. The pallet impl exposes
fn ledger(account) as synthatic sugar for `StakingLedger::get(account)`.

Retrieving a ledger with `StakingLedger::get()` can be done by providing
either a stash or controller account. The input must be wrapped in a
`StakingAccount` variant (Stash or Controller) which is treated
accordingly. This simplifies the caller API but will eventually be
deprecated once we completely get rid of the controller account in
staking. However, this refactor will help with the work necessary when
completely removing the controller.

Other goals:

- No logical changes have been introduced in this PR;
- No breaking changes or updates in wallets required;
- No new storage items or need to perform storage migrations;
- Centralise the changes to bonds and ledger updates to simplify the
OnStakingUpdate updates to the target list (related to
https://github.com/paritytech/polkadot-sdk/issues/443)

Note: it would be great to prevent or at least raise a warning if
`Ledger<T>`, `Payee<T>` and `Bonded<T>` storage types are accessed
outside the `StakingLedger` implementation. This PR should not get
blocked by that feature, but there's a tracking issue here
https://github.com/paritytech/polkadot-sdk/issues/149

Related and step towards
https://github.com/paritytech/polkadot-sdk/issues/443
2023-10-15 22:50:07 +02:00
drskalman 1b34571c0c Paired-key Crypto Scheme (#1705)
BEEFY needs two cryptographic keys at the same time. Validators should
sign BEEFY payload using both ECDSA and BLS key. The network will gossip
a payload which contains a valid ECDSA key. The prover nodes aggregate
the BLS keys if aggregation fails to verifies the validator which
provided a valid ECDSA signature but an invalid BLS signature is subject
to slashing.

As such BEEFY session should be initiated with both key. Currently there
is no straight forward way of doing so, beside having a session with
RuntimeApp corresponding to a crypto scheme contains both keys.

This pull request implement a generic paired_crypto scheme as well as
implementing it for (ECDSA, BLS) pair.

---------

Co-authored-by: Davide Galassi <davxy@datawok.net>
Co-authored-by: Robert Hambrock <roberthambrock@gmail.com>
2023-10-15 11:42:40 +02:00
Julian Eager 9e1447042b Include polkadot version in artifact path (#1828)
closes #695

Could potentially be helpful to preserving caches when applicable, as
discussed in #685

kusama address: FvpsvV1GQAAbwqX6oyRjemgdKV11QU5bXsMg9xsonD1FLGK
2023-10-15 10:39:03 +02:00
S E R A Y A c9b51cd49c add link to rfc-0001 in broker README (#1862)
# Description
- What does this PR do?
  - link added
- Why are these changes needed?
  - improve docs
- How were these changes implemented and what do they affect?
  - only concerns docs
2023-10-15 10:00:58 +02:00
Julian Eager 9f7656df15 Discard Executor (#1855)
closes #622 

Pros:
* simpler interface, just functions:
`create_runtime_from_artifact_bytes()` and `execute_artifact()`

Cons:
* extra overhead of constructing executor semantics each time

I could make it a combination of
* `create_runtime_config(params)` (such that we could clone the
constructed semantics)
* `create_runtime(blob, config)`
* `execute_artifact(blob, config, params)`

Not sure if it's worth it though.

---------

Co-authored-by: Bastian Köcher <git@kchr.de>
2023-10-14 23:06:00 +02:00
Juan 7c87d61f5a Macros to use path instead of ident (#1474) 2023-10-14 08:26:19 +02:00
Dónal Murray 1f28cddd6f Remove clippy clone-double-ref lint noise (#1860)
The lint `clippy::clone_double_ref` was renamed to
`suspicious_double_ref_op` in [this
commit](https://github.com/rust-lang/rust/commit/5c99175a9efcaa3d65712c119f361add22e3a859)
(thanks @liamaharon) and now generates a lot of noise in the terminal
when run both in CI and locally with 1.73.

This renames the lint in line with this, but does not change
functionality.

May cause issues for people running earlier versions locally - @altaua
requesting review to get your opinion on this.
2023-10-13 23:06:38 +02:00
0xmovses 24840290af Refactor alliance benchmarks to v2 (#1868)
- This PR refactors `alliance/src/benchmarkings.rs` to use benchmarking
v2. These changes are needed to improve the readability and
maintainability of the benchmarking code.

- No known issue to backlink.

## Local Testing 
1. `cargo build --features runtime-benchmarks` 
2. `cargo run --locked --release -p node-cli --bin substrate-node
--features runtime-benchmarks -- benchmark pallet --execution wasm
--wasm-execution compiled --chain dev --pallet "*" --extrinsic "*"
--steps 2 --repeat 1`
2023-10-13 21:54:45 +01:00
Julian Eager 681e7bbfb2 Check executor params coherence (#1774)
Co-authored-by: Marcin S <marcin@realemail.net>
2023-10-13 15:52:04 +02:00
Adrian Catangiu 82bfe28424 frame: use derive-impl for beefy and mmr pallets (#1867)
Part of #171
2023-10-13 11:37:48 +03:00
Adrian Catangiu 832060000b sc-consensus-beefy: improve gossip logic (#1852)
- Remove cached messages used for deduplication in `GossipValidator`
since they're already deduplicated in upper layer `NetworkGossip`.
- Add cache for "justified rounds" to quickly discard any further (even
if potentially different) justifications at the gossip level, once a
valid one (for a respective round) is submitted to the worker.
- Add short-circuit in worker `finalize()` method to not attempt to
finalize same block multiple times (for example when we get
justifications for same block from multiple components like
block-import, gossip or on-demand).
- Change a test which had A LOT of latency in syncing blocks for some
weird reason and would only run after ~150seconds. It now runs
instantly.

Fixes https://github.com/paritytech/polkadot-sdk/issues/1728
2023-10-13 09:12:30 +02:00
gupnik 6b27dad359 Adds instance support for composite enums (#1857)
Fixes https://github.com/paritytech/polkadot-sdk/issues/1839

Currently, `composite_enum`s do not support pallet instances. This PR
allows the following:
```rust
	#[pallet::composite_enum]
	pub enum HoldReason<I: 'static = ()> {
		SomeHoldReason
	}
```

### Todo

- [x]  UI Test
2023-10-13 07:48:51 +02:00
Anton Vilhelm Ásgeirsson d2fc1d7c91 Fix links to implementers' guide (#1865)
# Description

In a couple of cases, there were links pointing to the w3f github pages
domain. In other instances, there were links pointing to the old
polkadot repo's github pages. Both of these are now pointing to the
relevant links in
https://paritytech.github.io/polkadot-sdk/book/index.html.

These changes were made specifically because the w3f github pages
returns a 404, and while fixing the links, the old polkadot repo links
were touched up as well even if they do redirect properly.

This shouldn't affect anything as these are documentation link changes
only.
2023-10-12 21:29:10 +02:00
Tsvetomir Dimitrov 7aace06b3d Disabled validators runtime API (#1257)
Exposes disabled validators list via a runtime API.

---------

Co-authored-by: ordian <noreply@reusable.software>
Co-authored-by: ordian <write@reusable.software>
2023-10-12 15:01:07 +02:00
Kevin Krone f0e6d2ad52 Adding try_state hook for Treasury pallet (#1820)
This PR adds a `try_state` hook for the `Treasury` pallet.
Part of #239.
2023-10-12 14:53:01 +02:00
Sam Elamin 70d4907a32 allow treasury to do reserve asset transfers (#1447)
This pr resolves https://github.com/paritytech/polkadot-sdk/issues/1428.

*Added only to Kusama for now*

I did raise it
[here](https://github.com/polkadot-fellows/runtimes/pull/19) and we
discussed creating a chopsticks test to run an end-to-end test

however, to do that I will need a build agent/custom runner that is
powerful enough to run the build

I will be doing that separately as I still think having chopsticks test
your runtime with each commit will be very powerful and extremely useful
for the ecosystem

For now I have used XCM simulator and replicated what the other reserve
tests do

---------

Co-authored-by: Gavin Wood <github@gavwood.com>
Co-authored-by: Francisco Aguirre <franciscoaguirreperez@gmail.com>
Co-authored-by: Branislav Kontur <bkontur@gmail.com>
Co-authored-by: Bastian Köcher <git@kchr.de>
2023-10-12 11:48:32 +02:00
Mira Ressel b5aee6e23f ci: set CI_IMAGE back to (now updated) .ci-unified (#1854) 2023-10-11 21:20:46 +02:00
Mira Ressel 447e753323 ci: bump ci image to rust 1.73.0 (#1830)
Co-authored-by: command-bot <>
2023-10-11 19:49:59 +02:00
0xmovses 1d9ec57276 Refactor Identity to benchmark v2 (#1838)
This PR refactors `identity/benchmarkings.rs` to use benchmarking v2.
These changes are needed to improve the readability and maintainability
of the benchmarking code. Changes were implemented using
[this](https://github.com/paritytech/polkadot-sdk/commit/9ec80090f5065ce0e3234886c43bc623e8e60d77)
commit as a guide. The logic of the benchmarks remains the same.

No known issue to backlink.

## Local Testing
To test the new benchmarks:
1. `cargo build --features runtime-benchmarks`
2. `./target/debug/polkadot benchmark pallet --steps=5 --repeat=2
--pallet=pallet_identity --extrinsic='*'`

---------

Co-authored-by: Richard Melkonian <movses@richards-mbp.home>
Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>
Co-authored-by: command-bot <>
Co-authored-by: Francisco Aguirre <franciscoaguirreperez@gmail.com>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
2023-10-11 17:21:01 +02:00
Marcin S 132ba0c89f PVF worker: bump landlock, update ABI docs (#1850) 2023-10-11 16:13:07 +02:00
Branislav Kontur cfb29254f7 Xcm emulator nits (#1649)
# Desription

## Summary 

This PR introduces several nits and tweaks to xcm emulator tests for
system parachains.

## Explanation

**Deduplicate `XcmPallet::send(` with root origin code**
- Introduced `send_transact_to_parachain` which could be easily reuse
for scenarios like _governance call from relay chain to parachain_.

**Refactor `send_transact_sudo_from_relay_to_system_para_works`**
- Test covered just one use-case which was moved to the
`do_force_create_asset_from_relay_to_system_para`, so now we can extend
this test with more _governance-like_ senarios.
- Renamed to
`send_transact_as_superuser_from_relay_to_system_para_works`.

**Remove `send_transact_native_from_relay_to_system_para_fails` test**
- This test and/or description is kind of misleading, because system
paras support Native from relay chain by `RelayChainAsNative` with
correct xcm origin.
- It tested only sending on relay chain which should go directly to the
relay chain unit-tests (does not even need to be in xcm emulator level).

## Future directions

Check restructure parachains integration tests
[issue](https://github.com/paritytech/polkadot-sdk/issues/1389) and [PR
with more TODOs](https://github.com/paritytech/polkadot-sdk/pull/1693).

---------

Co-authored-by: Ignacio Palacios <ignacio.palacios.santos@gmail.com>
2023-10-11 10:32:49 +02:00
gupnik 294e99831d Fixes path issue in derive-impl (#1823)
Needs https://github.com/sam0x17/macro_magic/pull/13

The associated PR allows the export of tokens from macro_magic at the
specified path. This fixes the path issue in derive-impl. Now, we can
import the default config using the standard rust syntax:

```rust
use frame_system::config_preludes::TestDefaultConfig;

[derive_impl(TestDefaultConfig as frame_system::DefaultConfig)]
impl frame_system::DefaultConfig for Test {
   //....
}
```
2023-10-11 07:26:13 +02:00
Sam Johnson 5adcb3e106 upgrade to macro_magic 0.4.3 (#1832)
# Description

Upgrades `macro_magic` to 0.4.3, which introduces the ability to have
`export_tokens` use the same name as the underlying item for its
auto-generated macro name. Ultimately this will allow for better dev ux
in our derive_impl feature.
2023-10-10 19:48:50 +02:00
Keith Yeung 3f5edc52b2 Use safe math when pruning statuses (#1835)
Co-authored-by: Francisco Aguirre <franciscoaguirreperez@gmail.com>
2023-10-10 17:32:11 +02:00
Liam Aharon 55f354429c remote-ext: fix state download stall on slow connections and reduce memory usage (#1295)
Original PR https://github.com/paritytech/substrate/pull/14746

---

## Fixing stall

### Introduction
I experienced an apparent stall downloading state from
`https://rococo-try-runtime-node.parity-chains.parity.io:443` which was
having networking difficulties only responding to my JSONRPC requests
with 50-200KB/s of bandwidth.

This PR fixes the issue causing the stall, and generally improves
performance remote-ext when it downloads state by greatly reducing the
chances of a timeout occuring.

### Description
Introduces a new `REQUEST_DURATION_TARGET` constant and modifies
`get_storage_data_dynamic_batch_size` to

- Increase or decrease the batch size of the next request depending on
whether the elapsed time of the last request was gt or lt the target
- Reset the batch size to 1 if the request times out

This fixes an issue on slow connections that can otherwise cause
multiple timeouts and a stalled download when:

1. The batch size increases rapidly as remote-ext downloads keys with
small associated storage values
2. remote-ext tries to process a large series of subsequent keys all
with extremely large associated storage values (Rococo has a series of
keys 1-5MB large)
3. The huge storage values download for 5 minutes until the request
times out
4. The partially downloaded keys are thrown out and remote-ext tries
again with a smaller batch size, but the batch size is still far too
large and takes 5 minutes to be reduced again
5. The download will be essentially stalled for many hours while the
above step cycles


After this PR, the request size will

- Not grow as large to begin with, as it is regulated downwards as the
request duration exceeds the target
- Drop immediately to 1 if the request times out. A timeout indicates
the keys next in line to download have extremely large storage values
compared to previously downloaded keys, and we need to reset the batch
size to figure out what our new ideal batch size is. By not resetting
down to 1, we risk the next request timing out again.

## Reducing memory

As suggested by @bkchr, I adjusted `get_storage_data_dynamic_batch_size`
from being recursive to a loop which allows removing a bunch of clones
that were chewing through a lot of memory. I noticed actually it was
using up to 50GB swap previously when downloading Polkadot keys on a
slow connection, because it needed to recurse and clone a lot.

After this change it uses only ~1.5GB memory.
2023-10-11 01:41:58 +11:00
Bulat Saifullin 373b8ac78d Update testnet bootnode dns name (#1712)
# Description
Update the DNS name of bootnodes to unify the deployment. 

Each bootnode have 3 port exposed: `30333, 30334, 443`. Before, we had
different DNS names for `30333, 30334` and `443` ports. It may confuse
people and give the impression that it is two different nodes. Fixing it
by using a single domain for all
2023-10-10 16:40:57 +02:00
Oliver Tale-Yazdi 64877492c5 [FRAME] Warn on unchecked weight witness (#1818)
Adds a warning to FRAME pallets when a function argument that starts
with `_` is used in the weight formula.
This is in most cases an error since the weight witness needs to be
checked.

Example:

```rust
#[pallet::call_index(0)]
#[pallet::weight(T::SystemWeightInfo::remark(_remark.len() as u32))]
pub fn remark(_origin: OriginFor<T>, _remark: Vec<u8>) -> DispatchResultWithPostInfo {
	Ok(().into())
}
```

Produces this warning:

```pre
warning: use of deprecated constant `pallet::warnings::UncheckedWeightWitness_0::_w`: 
                 It is deprecated to not check weight witness data.
                 Please instead ensure that all witness data for weight calculation is checked before usage.
         
                 For more info see:
                     <https://github.com/paritytech/polkadot-sdk/pull/1818>
   --> substrate/frame/system/src/lib.rs:424:40
    |
424 |         pub fn remark(_origin: OriginFor<T>, _remark: Vec<u8>) -> DispatchResultWithPostInfo {
    |                                              ^^^^^^^
    |
    = note: `#[warn(deprecated)]` on by default
```

Can be suppressed like this, since in this case it is legit:

```rust
#[pallet::call_index(0)]
#[pallet::weight(T::SystemWeightInfo::remark(remark.len() as u32))]
pub fn remark(_origin: OriginFor<T>, remark: Vec<u8>) -> DispatchResultWithPostInfo {
	let _ = remark; // We dont need to check the weight witness.
	Ok(().into())
}
```

Changes:
- Add warning on uncheded weight witness
- Respect `subkeys` limit in `System::kill_prefix`
- Fix HRMP pallet and other warnings
- Update`proc_macro_warning` dependency
- Delete random folder `substrate/src/src` 🙈 
- Adding Prdoc

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>
2023-10-10 16:02:35 +02:00
Branislav Kontur e3c97e4860 [xcm] Use Weight::MAX for reserve_asset_deposited, receive_teleported_asset benchmarks (#1726)
# Description

## Summary

Previously, the `pallet_xcm::do_reserve_transfer_assets` and
`pallet_xcm::do_teleport_assets` functions relied on weight estimation
for remote chain execution, which was based on guesswork derived from
the local chain. This approach led to complications for runtimes that
did not provide or support specific [XCM
configurations](https://github.com/paritytech/polkadot-sdk/blob/7cbe0c76ef8fd2aabf9f07de0156941ce3ed44b0/polkadot/xcm/xcm-executor/src/config.rs#L43-L47)
for `IsReserve` or `IsTeleporter`. Consequently, such runtimes had to
resort to implementing hard-coded weights for XCM instructions like
`reserve_asset_deposited` or `receive_teleported_asset` to support
extrinsics such as `pallet_xcm::reserve_transfer_assets` and
`pallet_xcm::teleport_assets`, which depended on remote weight
estimation.

The issue of remote weight estimation was addressed and resolved by
[Pull Request
#1645](https://github.com/paritytech/polkadot-sdk/pull/1645), which
removed the need for remote weight estimation.

## Solution

As a continuation of this improvement, the current PR proposes further
cleanup by removing unnecessary hard-coded values and rectifying
benchmark results with `Weight::MAX` that previously used
`T::BlockWeights::get().max_block` as an override for unsupported XCM
instructions like `ReserveAssetDeposited` and `ReceiveTeleportedAsset`.


## Questions

- [x] Can we remove now also `Hardcoded till the XCM pallet is fixed`
for `deposit_asset`? E.g. for AssetHubKusama
[here](https://github.com/paritytech/polkadot-sdk/blob/7cbe0c76ef8fd2aabf9f07de0156941ce3ed44b0/cumulus/parachains/runtimes/assets/asset-hub-kusama/src/weights/xcm/mod.rs#L129-L134)
- [x] Are comments like
[this](https://github.com/paritytech/polkadot-sdk/blob/7cbe0c76ef8fd2aabf9f07de0156941ce3ed44b0/polkadot/runtime/kusama/src/weights/xcm/mod.rs#L94)
`// Kusama doesn't support ReserveAssetDeposited, so this benchmark has
a default weight` still relevant? Shouldnt be removed/changed?


## TODO

- [x] `bench bot` regenerate xcm weights for all runtimes
- [x] remove hard-coded stuff from system parachain weight files
- [ ] when merged, open `polkadot-fellow/runtimes` PR

## References

Fixes #1132
Closes #1132
Old polkadot repo [PR](https://github.com/paritytech/polkadot/pull/7546)

---------

Co-authored-by: command-bot <>
2023-10-10 13:26:22 +02:00
Svyatoslav Nikolsky ebf442336f Update bridges subtree (#1803) 2023-10-10 14:20:25 +03:00
Rahul Subramaniyam 2b4b33d01f Check for parent of first ready block being on chain (#1812)
When retrieving the ready blocks, verify that the parent of the first
ready block is on chain. If the parent is not on chain, we are
downloading from a fork. In this case, keep downloading until we have a
parent on chain (common ancestor).

Resolves https://github.com/paritytech/polkadot-sdk/issues/493.

---------

Co-authored-by: Aaro Altonen <48052676+altonen@users.noreply.github.com>
2023-10-10 12:46:23 +03:00
David Emett 93d9c8c24e Make CheckNonce refuse transactions signed by accounts with no providers (#1578)
See #1453.

Co-authored-by: Bastian Köcher <git@kchr.de>
2023-10-10 09:14:56 +02:00
georgepisaltu 98286ade0b Fix Asset Hub collator crashing when starting from genesis (#1788) 2023-10-09 22:39:12 +02:00
David Emett a808a3a091 Mixnet integration (#1346)
See #1345, <https://github.com/paritytech/substrate/pull/14207>.

This adds all the necessary mixnet components, and puts them together in
the "kitchen-sink" node/runtime. The components added are:

- A pallet (`frame/mixnet`). This is responsible for determining the
current mixnet session and phase, and the mixnodes to use in each
session. It provides a function that validators can call to register a
mixnode for the next session. The logic of this pallet is very similar
to that of the `im-online` pallet.
- A service (`client/mixnet`). This implements the core mixnet logic,
building on the `mixnet` crate. The service communicates with other
nodes using notifications sent over the "mixnet" protocol.
- An RPC interface. This currently only supports sending transactions
over the mixnet.

---------

Co-authored-by: David Emett <dave@sp4m.net>
Co-authored-by: Javier Viola <javier@parity.io>
2023-10-09 14:56:30 +01:00
Ignacio Palacios 1dc935c715 [xcm-emulator] Decouple the AccountId type from AccountId32 (#1458)
Closes: #1381 

Originally from: https://github.com/paritytech/cumulus/pull/3037

---------

Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>
2023-10-09 12:15:30 +02:00
Muharem cb944dc548 Treasury spends various asset kinds (#1333)
### Summary 

This PR introduces new dispatchables to the treasury pallet, allowing
spends of various asset types. The enhanced features of the treasury
pallet, in conjunction with the asset-rate pallet, are set up and
enabled for Westend and Rococo.

### Westend and Rococo runtimes.

Polkadot/Kusams/Rococo Treasury can accept proposals for `spends` of
various asset kinds by specifying the asset's location and ID.

#### Treasury Instance New Dispatchables:
- `spend(AssetKind, AssetBalance, Beneficiary, Option<ValidFrom>)` -
propose and approve a spend;
- `payout(SpendIndex)` - payout an approved spend or retry a failed
payout
- `check_payment(SpendIndex)` - check the status of a payout;
- `void_spend(SpendIndex)` - void previously approved spend;
> existing spend dispatchable renamed to spend_local

in this context, the `AssetKind` parameter contains the asset's location
and it's corresponding `asset_id`, for example:
`USDT` on `AssetHub`,
``` rust
location = MultiLocation(0, X1(Parachain(1000)))
asset_id = MultiLocation(0, X2(PalletInstance(50), GeneralIndex(1984)))
```

the `Beneficiary` parameter is a `MultiLocation` in the context of the
asset's location, for example
``` rust
// the Fellowship salary pallet's location / account
FellowshipSalaryPallet = MultiLocation(1, X2(Parachain(1001), PalletInstance(64)))
// or custom `AccountId`
Alice = MultiLocation(0, AccountId32(network: None, id: [1,...]))
```

the `AssetBalance` represents the amount of the `AssetKind` to be
transferred to the `Beneficiary`. For permission checks, the asset
amount is converted to the native amount and compared against the
maximum spendable amount determined by the commanding spend origin.

the `spend` dispatchable allows for batching spends with different
`ValidFrom` arguments, enabling milestone-based spending. If the
expectations tied to an approved spend are not met, it is possible to
void the spend later using the `void_spend` dispatchable.

Asset Rate Pallet provides the conversion rate from the `AssetKind` to
the native balance.

#### Asset Rate Instance Dispatchables:
- `create(AssetKind, Rate)` - initialize a conversion rate to the native
balance for the given asset
- `update(AssetKind, Rate)` - update the conversion rate to the native
balance for the given asset
- `remove(AssetKind)` - remove an existing conversion rate to the native
balance for the given asset

the pallet's dispatchables can be executed by the Root or Treasurer
origins.

### Treasury Pallet

Treasury Pallet can accept proposals for `spends` of various asset kinds
and pay them out through the implementation of the `Pay` trait.

New Dispatchables:
- `spend(Config::AssetKind, AssetBalance, Config::Beneficiary,
Option<ValidFrom>)` - propose and approve a spend;
- `payout(SpendIndex)` - payout an approved spend or retry a failed
payout;
- `check_payment(SpendIndex)` - check the status of a payout;
- `void_spend(SpendIndex)` - void previously approved spend;
> existing spend dispatchable renamed to spend_local

The parameters' types of the `spend` dispatchable exposed via the
pallet's `Config` and allows to propose and accept a spend of a certain
amount.

An approved spend can be claimed via the `payout` within the
`Config::SpendPeriod`. Clients provide an implementation of the `Pay`
trait which can pay an asset of the `AssetKind` to the `Beneficiary` in
`AssetBalance` units.

The implementation of the Pay trait might not have an immediate final
payment status, for example if implemented over `XCM` and the actual
transfer happens on a remote chain.

The `check_status` dispatchable can be executed to update the spend's
payment state and retry the `payout` if the payment has failed.

---------

Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com>
Co-authored-by: command-bot <>
2023-10-07 19:32:35 +02:00
Javier Viola 5a6912606a chore: bump zombienter version (#1806)
Bump zombiente version. This version includes the fixes needed for
`mixnet`.
Thx!
2023-10-07 18:14:21 +02:00
Dmitry Borodin 35ed272dad migrate babe and authorship to use derive-impl (#1790)
Moving a babe and authorship pallets to the latest and greatest
derive_impl.

Part of https://github.com/paritytech/polkadot-sdk/issues/171

---------

Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
2023-10-07 11:04:00 +02:00
dependabot[bot] ddf5e5c04c Bump the known_good_semver group with 1 update (#1802)
Bumps the known_good_semver group with 1 update:
[syn](https://github.com/dtolnay/syn).

<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
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<blockquote>
<h2>2.0.38</h2>
<ul>
<li>Fix <em>&quot;method 'peek' has an incompatible type for
trait&quot;</em> error when defining <code>bool</code> as a custom
keyword (<a
href="https://redirect.github.com/dtolnay/syn/issues/1518">#1518</a>,
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<li><a
href="https://github.com/dtolnay/syn/commit/43632bfb6c78ee1f952645a268ab1ac4af162977"><code>43632bf</code></a>
Release 2.0.38</li>
<li><a
href="https://github.com/dtolnay/syn/commit/abd2c214b44da64a5e420d72919308300eebc23d"><code>abd2c21</code></a>
Merge pull request <a
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from Vanille-N/master</li>
<li><a
href="https://github.com/dtolnay/syn/commit/6701e6077e15013ef34b15e3ffdae2657e499d83"><code>6701e60</code></a>
Absolute path to <code>bool</code> in
<code>custom_punctuation.rs</code></li>
<li><a
href="https://github.com/dtolnay/syn/commit/7313d242398111423f046386aa0a75548f63d236"><code>7313d24</code></a>
Resolve single_match_else pedantic clippy lint in code generator</li>
<li><a
href="https://github.com/dtolnay/syn/commit/67ab64f3c09e17b23493c7cda498e7edb8830f21"><code>67ab64f</code></a>
Include unexpected token in the test failure message</li>
<li><a
href="https://github.com/dtolnay/syn/commit/137ae33486de3f2652487f8f64436ad1429df496"><code>137ae33</code></a>
Check no remaining token after the first literal</li>
<li><a
href="https://github.com/dtolnay/syn/commit/258e9e8a11d188c1ee1ffb2b069819239999f9ac"><code>258e9e8</code></a>
Ignore single_match_else pedantic clippy lint in test</li>
<li><a
href="https://github.com/dtolnay/syn/commit/92fd50ee8cb52968d9c66fbe6d67638c1f838e26"><code>92fd50e</code></a>
Test docs.rs documentation build in CI</li>
<li>See full diff in <a
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Oliver Tale-Yazdi 1835c091c4 Revive Substrate Crate (#1477)
Closes https://github.com/paritytech/polkadot-sdk/issues/1450

Bringing back the Substrate crate that was forgotten in the monorepo
import 😅.
It is a doc-only crate. Version number is set to `1.0.0` and publishing
is enabled (so that we can link to docs.rs).

---------

Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
Co-authored-by: Bastian Köcher <git@kchr.de>
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com>
2023-10-06 10:08:09 +02:00
dependabot[bot] 0c592329e9 Bump the known_good_semver group with 1 update (#1752)
Bumps the known_good_semver group with 1 update:
[clap](https://github.com/clap-rs/clap).

<details>
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<blockquote>
<h2>v4.4.6</h2>
<h2>[4.4.6] - 2023-09-28</h2>
<h3>Internal</h3>
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</ul>
<h2>v4.4.5</h2>
<h2>[4.4.5] - 2023-09-25</h2>
<h3>Fixes</h3>
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<li><em>(parser)</em> When inferring subcommand <code>name</code> or
<code>long_flag</code>, allow ambiguous-looking matches that
unambiguously map back to the same command</li>
<li><em>(parser)</em> When inferring subcommand <code>long_flag</code>,
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Merge pull request <a
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2023-10-06 00:09:10 +02:00
Sebastian Kunert d21113c13f Delete full db directory with purge-chain subcommand (#1786)
Closes #1767 

Until now the `purge-chain` command would only remove the `full`
subfolder of the db folder. However there is also the `parachains` db
that currently remains and can cause problems on node restart.

Example wiht old code:
```
polkadot purge-chain --database paritydb --base-path /tmp/some-folder
Are you sure to remove "/tmp/some-folder/chains/polkadot/paritydb/full"? [y/N]: y
"/tmp/some-folder/chains/polkadot/paritydb/full" removed.
```
In this case `/tmp/some-folder/chains/polkadot/paritydb/parachains`
would remain and might cause problem on node restart because of version
conflicts as described in #1767. After this PR the whole
`/tmp/some-folder/chains/polkadot/paritydb` folder will be deleted.
2023-10-05 18:44:03 +02:00
Marcin S 51c0c24213 PVF: Add back socket path parameter, use tmp socket path (#1780) 2023-10-05 18:37:54 +02:00
Sergejs Kostjucenko 86955eef90 Remove deprecated CI config files (#1799)
This PR removes deprecated CI config files
2023-10-05 17:05:42 +02:00
Bradley Olson 0a6dfdf973 Updating glutton for async backing (#1619)
Applied changes from the [User Update
Guide](https://docs.google.com/document/d/1WQijD3bZTCsudOyPcDvugv659nCa2hEp2b_8eRU0h-Q),
diverging in the node side where service.rs is different for
`polkadot-parachain` than in the parachain template.
2023-10-04 12:27:59 -07:00
yjh f4827dcd16 remove outdated scripts (#1769) 2023-10-04 10:36:06 +02:00
Javier Bullrich cd076d7044 Upgraded review-bot to version 2.0.1 (#1784)
## [Updated review bot
version](https://github.com/paritytech/polkadot-sdk/commit/677610ba330a8e03f24b46889787e0475f354954)

updated version to version `2.0.1` which contains
https://github.com/paritytech/review-bot/pull/90, a fix for the team
members not being fetch in its totality.

## [Updated review-bot.yml minApprovals
convention](https://github.com/paritytech/polkadot-sdk/commit/b1446832ddd14f55b2720a65b0ff86b139999419)

Renamed `min_approvals` to `minApprovals`. A breaking change in
https://github.com/paritytech/review-bot/pull/86 which was done to
standarize all the cases (so now everything is camelCase)
2023-10-04 10:07:20 +03:00
Svyatoslav Nikolsky d80171ec22 Update bridges subtree (#1740)
Co-authored-by: Branislav Kontur <bkontur@gmail.com>
2023-10-04 01:14:01 +03:00
yjh aad80cce31 feat: compute pallet/storage prefix hash at compile time (#1539)
Since the hash rules of this part of the `pallet_prefix/storage_prefix`
are always fixed, we can put the runtime calculation into compile time.

---
polkadot address: 15ouFh2SHpGbHtDPsJ6cXQfes9Cx1gEFnJJsJVqPGzBSTudr

---------

Co-authored-by: Juan <juangirini@gmail.com>
Co-authored-by: command-bot <>
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io>
2023-10-03 17:16:46 +02:00