pezkuwichain/pezkuwi-subxt
1
0
Fork 0
mirror of https://github.com/pezkuwichain/pezkuwi-subxt.git synced 2026-05-30 19:51:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

Disputes runtime (#2947)

Browse Source 
* disputes module skeleton and storage

* implement dispute module initialization logic

* implement disputes session change logic

* provide dispute skeletons

* deduplication & ancient check

* fix a couple of warnings

* begin provide_dispute_data impl

* flesh out statement set import somewhat

* move ApprovalVote to shared primitives

* add a signing-payload API to explicit dispute statements

* implement statement signature checking

* some bitflags glue for observing changes in disputes

* implement dispute vote import logic

* flesh out everything except slashing

* guide: tweaks

* declare and use punishment trait

* punish validators for inconclusive disputes

* guide: tiny fix

* guide: update docs

* add disputes getter fn

* guide: small change to spam slots handling

* improve spam slots handling and fix some bugs

* finish API of disputes runtime

* define and deposit `RevertTo` log

* begin integrating disputes into para_inherent

* use precomputed slash_for/against

* return candidate hash from process_bitfields

* implement inclusion::collect_disputed

* finish integration into rest of runtime

* add Disputes to initializer

* address suggestions

* use pallet macro

* fix typo

* Update runtime/parachains/src/disputes.rs

* add test: fix pruning

* document specific behavior

* deposit events on dispute changes

* add an allow(unused) on fn disputes

* add a dummy PunishValidators implementation

* add disputes module to Rococo

* add disputes module to westend runtime

* add disputes module to test runtime

* add disputes module to kusama runtime

* guide: prepare for runtime API for checking frozenness

* remove revert digests in favor of state variable

* merge reversions

* Update runtime/parachains/src/disputes.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update runtime/parachains/src/disputes.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* Update runtime/parachains/src/disputes.rs

Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>

* add byzantine_threshold and supermajority_threshold utilities to primitives

* use primitive helpers

* deposit revert event when freezing chain

* deposit revert log when freezing chain

* test revert event and log are generated when freezing

* add trait to decouple disputes handling from paras inherent handling

* runtime: fix compilation and setup dispute handler

* disputes: add hook for filtering out dispute statements

* disputes: add initializer hooks to DisputesHandler

* runtime: remove disputes pallet from all runtimes

* tag TODOs

* don't import any dispute statements just yet...

* address grumbles

* fix spellcheck, hopefully

* maybe now?

* last spellcheck round

* fix runtime tests

* fix test-runtime

Co-authored-by: thiolliere <gui.thiolliere@gmail.com>
Co-authored-by: André Silva <123550+andresilva@users.noreply.github.com>
Co-authored-by: André Silva <andrerfosilva@gmail.com>
This commit is contained in:
Robert Habermeier
2021-07-19 11:49:19 -05:00
committed by GitHub
parent 4636daa7ce
commit ec98120f0e
15 changed files with 2291 additions and 42 deletions
Download Patch File Download Diff File Expand all files Collapse all files
polkadot/runtime/parachains/src/initializer.rs
+19 -1
View File
@@ -25,6 +25,7 @@ use frame_support::traits::{Randomness, OneSessionHandler};
use parity_scale_codec::{Encode, Decode};
use crate::{
configuration::{self, HostConfiguration},
disputes::DisputesHandler,
shared, paras, scheduler, inclusion, session_info, dmp, ump, hrmp,
};
@@ -127,7 +128,7 @@ pub mod pallet {
// - Scheduler
// - Inclusion
// - SessionInfo
// - Validity
// - Disputes
// - DMP
// - UMP
// - HRMP
@@ -137,6 +138,7 @@ pub mod pallet {
scheduler::Module::<T>::initializer_initialize(now) +
inclusion::Module::<T>::initializer_initialize(now) +
session_info::Module::<T>::initializer_initialize(now) +
T::DisputesHandler::initializer_initialize(now) +
dmp::Module::<T>::initializer_initialize(now) +
ump::Module::<T>::initializer_initialize(now) +
hrmp::Module::<T>::initializer_initialize(now);
@@ -151,6 +153,7 @@ pub mod pallet {
hrmp::Module::<T>::initializer_finalize();
ump::Module::<T>::initializer_finalize();
dmp::Module::<T>::initializer_finalize();
T::DisputesHandler::initializer_finalize();
session_info::Module::<T>::initializer_finalize();
inclusion::Module::<T>::initializer_finalize();
scheduler::Module::<T>::initializer_finalize();
@@ -234,6 +237,7 @@ impl<T: Config> Pallet<T> {
scheduler::Module::<T>::initializer_on_new_session(&notification);
inclusion::Module::<T>::initializer_on_new_session(&notification);
session_info::Module::<T>::initializer_on_new_session(&notification);
T::DisputesHandler::initializer_on_new_session(&notification);
dmp::Module::<T>::initializer_on_new_session(&notification, &outgoing_paras);
ump::Module::<T>::initializer_on_new_session(&notification, &outgoing_paras);
hrmp::Module::<T>::initializer_on_new_session(&notification, &outgoing_paras);
@@ -268,6 +272,20 @@ impl<T: Config> Pallet<T> {
}
}
// Allow to trigger on_new_session in tests, this is needed as long as pallet_session is not
// implemented in mock.
#[cfg(test)]
pub(crate) fn test_trigger_on_new_session<'a, I: 'a>(
changed: bool,
session_index: SessionIndex,
validators: I,
queued: Option<I>,
)
where I: Iterator<Item=(&'a T::AccountId, ValidatorId)>
{
Self::on_new_session(changed, session_index, validators, queued)
}
}
impl<T: Config> sp_runtime::BoundToRuntimeAppPublic for Pallet<T> {