bbdbeb7ec6
Extrinsic to restore corrupt staking ledgers ( #3706 )
...
This PR adds a new extrinsic `Call::restore_ledger ` gated by
`StakingAdmin` origin that restores a corrupted staking ledger. This
extrinsic will be used to recover ledgers that were affected by the
issue discussed in
https://github.com/paritytech/polkadot-sdk/issues/3245 .
The extrinsic will re-write the storage items associated with a stash
account provided as input parameter. The data used to reset the ledger
can be either i) fetched on-chain or ii) partially/totally set by the
input parameters of the call.
In order to use on-chain data to restore the staking locks, we need a
way to read the current lock in the balances pallet. This PR adds a
`InspectLockableCurrency` trait and implements it in the pallet
balances. An alternative would be to tightly couple staking with the
pallet balances but that's inelegant (an example of how it would look
like in [this
branch](https://github.com/paritytech/polkadot-sdk/tree/gpestana/ledger-badstate-clean_tightly )).
More details on the type of corruptions and corresponding fixes
https://hackmd.io/DLb5jEYWSmmvqXC9ae4yRg?view#/
We verified that the `Call::restore_ledger` does fix all current
corrupted ledgers in Polkadot and Kusama. You can verify it here
https://hackmd.io/v-XNrEoGRpe7APR-EZGhOA .
**Changes introduced**
- Adds `Call::restore_ledger ` extrinsic to recover a corrupted ledger;
- Adds trait `frame_support::traits::currency::InspectLockableCurrency`
to allow external pallets to read current locks given an account and
lock ID;
- Implements the `InspectLockableCurrency` in the pallet-balances.
- Adds staking locks try-runtime checks
(https://github.com/paritytech/polkadot-sdk/issues/3751 )
**Todo**
- [x] benchmark `Call::restore_ledger`
- [x] throughout testing of all ledger recovering cases
- [x] consider adding the staking locks try-runtime checks to this PR
(https://github.com/paritytech/polkadot-sdk/issues/3751 )
- [x] simulate restoring all ledgers
(https://hackmd.io/Dsa2tvhISNSs7zcqriTaxQ?view ) in Polkadot and Kusama
using chopsticks -- https://hackmd.io/v-XNrEoGRpe7APR-EZGhOA
Related to https://github.com/paritytech/polkadot-sdk/issues/3245
Closes https://github.com/paritytech/polkadot-sdk/issues/3751
---------
Co-authored-by: command-bot <>
2024-03-27 17:20:24 +00:00
c422e3f577
extract amount method for fungible/s Imbalance (#1847 )
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Introduces an `extract` amount method for `fungible/s` `Imbalance`.
2023-10-16 17:16:59 +02:00
bfb241d7f3
Add missing licenses and tune the scanning workflow ( #1288 )
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* Add missing Cumulus licenses
* Typo
* Add missing Substrate licenses
* Single job checking the sub-repos in steps
* Remove dates
* Remove dates
* Add missing (C)
* Update FRAME UI tests
Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io >
* Update more UI tests
Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io >
---------
Signed-off-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io >
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io >
2023-08-30 15:45:49 +03:00
5e7b27e98c
Moves Block to frame_system instead of construct_runtime and removes Header and BlockNumber ( #14437 )
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* Initial setup
* Adds node block
* Uses UncheckedExtrinsic and removes Where section
* Updates frame_system to use Block
* Adds deprecation warning
* Fixes pallet-timestamp
* Removes Header and BlockNumber
* Addresses review comments
* Addresses review comments
* Adds comment about compiler bug
* Removes where clause
* Refactors code
* Fixes errors in cargo check
* Fixes errors in cargo check
* Fixes warnings in cargo check
* Formatting
* Fixes construct_runtime tests
* Uses import instead of full path for BlockNumber
* Uses import instead of full path for Header
* Formatting
* Fixes construct_runtime tests
* Fixes imports in benchmarks
* Formatting
* Fixes construct_runtime tests
* Formatting
* Minor updates
* Fixes construct_runtime ui tests
* Fixes construct_runtime ui tests with 1.70
* Fixes docs
* Fixes docs
* Adds u128 mock block type
* Fixes split example
* fixes for cumulus
* ".git/.scripts/commands/fmt/fmt.sh"
* Updates new tests
* Fixes fully-qualified path in few places
* Formatting
* Update frame/examples/default-config/src/lib.rs
Co-authored-by: Juan <juangirini@gmail.com >
* Update frame/support/procedural/src/construct_runtime/mod.rs
Co-authored-by: Juan <juangirini@gmail.com >
* ".git/.scripts/commands/fmt/fmt.sh"
* Addresses some review comments
* Fixes build
* ".git/.scripts/commands/fmt/fmt.sh"
* Update frame/democracy/src/lib.rs
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io >
* Update frame/democracy/src/lib.rs
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io >
* Update frame/support/procedural/src/construct_runtime/mod.rs
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io >
* Update frame/support/procedural/src/construct_runtime/mod.rs
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io >
* Addresses review comments
* Updates trait bounds
* Minor fix
* ".git/.scripts/commands/fmt/fmt.sh"
* Removes unnecessary bound
* ".git/.scripts/commands/fmt/fmt.sh"
* Updates test
* Fixes build
* Adds a bound for header
* ".git/.scripts/commands/fmt/fmt.sh"
* Removes where block
* Minor fix
* Minor fix
* Fixes tests
* ".git/.scripts/commands/update-ui/update-ui.sh" 1.70
* Updates test
* Update primitives/runtime/src/traits.rs
Co-authored-by: Bastian Köcher <git@kchr.de >
* Update primitives/runtime/src/traits.rs
Co-authored-by: Bastian Köcher <git@kchr.de >
* Updates doc
* Updates doc
---------
Co-authored-by: command-bot <>
Co-authored-by: Juan <juangirini@gmail.com >
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io >
Co-authored-by: Bastian Köcher <git@kchr.de >
2023-07-13 12:01:34 +00:00
06865d4c08
Actually respect locks of zero ( #14144 )
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* Actually thaw when locking zero.
* Fixes
* Just remove the lock if semantically viable
---------
Co-authored-by: parity-processbot <>
2023-05-23 08:47:08 +00:00
781ea7cbdc
Various minor fixes ( #13945 )
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* Fix: Incorrect implementation of can_reserve check
* Fix: Incorrect migration of consumer counting for existing accounts with frozen amounts
* Fix: Inconsistent implementation between assets can_deposit and new_account
* Fixes
* Fixes
* Another fix
* Update tests.rs
* Update fungible_tests.rs
* Use `can_accrue_consumers` in the body of `can_inc_consumer`
---------
Co-authored-by: Keith Yeung <kungfukeith11@gmail.com >
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io >
Co-authored-by: parity-processbot <>
2023-04-26 14:26:07 +00:00
eb17581e3c
balances impl_currency WithdrawReasons note (#13964 )
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* add withdrawreason note
* improve comment
* Update frame/balances/src/impl_currency.rs
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com >
* cargo fmt +nightly
---------
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com >
2023-04-21 18:46:54 +10:00
d23a251ee9
Balances: repatriate_reserved should respect freezes ( #13885 )
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* repatriate_reserved should respect freezes
* Docs
* Fix and clean
* Formatting
* Update frame/balances/src/types.rs
Co-authored-by: Jegor Sidorenko <5252494+jsidorenko@users.noreply.github.com >
* Fix
* Simplify
* Fixes
* Fixes
---------
Co-authored-by: Jegor Sidorenko <5252494+jsidorenko@users.noreply.github.com >
2023-04-17 19:13:55 +01:00
5d81f23f8f
Deprecate Currency; introduce holds and freezing into fungible traits ( #12951 )
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* First reworking of fungibles API
* New API and docs
* More fungible::* API improvements
* New ref-counting logic for old API
* Missing files
* Fixes
* Use the new transfer logic
* Use fungibles for the dispatchables
* Use shelve/restore names
* Locking works with total balance.
* repotting and removal
* Separate Holds from Reserves
* Introduce freezes
* Missing files
* Tests for freezing
* Fix hold+freeze combo
* More tests
* Fee-free dispatchable for upgrading accounts
* Benchmarks and a few fixes
* Another test
* Docs and refactor to avoid blanket impls
* Repot
* Fit out ItemOf fully
* Add events to Balanced traits
* Introduced events into Hold traits
* Fix Assets pallet tests
* Assets benchmarks pass
* Missing files and fixes
* Fixes
* Fixes
* Benchmarks fixes
* Fix balance benchmarks
* Formatting
* Expose fungible sub modules
* Move NIS to fungible API
* Fix broken impl and add test
* Fix tests
* API for `transfer_and_hold`
* Use composite APIs
* Formatting
* Upgraded event
* Fixes
* Fixes
* Fixes
* Fixes
* Repot tests and some fixed
* Fix some bits
* Fix dust tests
* Rename `set_balance`
- `Balances::set_balance` becomes `Balances::force_set_balance`
- `Unbalanced::set_balance` becomes `Unbalances::write_balance`
* becomes
* Move dust handling to fungibles API
* Formatting
* Fixes and more refactoring
* Fixes
* Fixes
* Fixes
* Fixes
* Fixes
* Fixes
* Fixes
* Fixes
* Fixes
* Use reducible_balance for better correctness on fees
* Reducing hold to zero should remove entry.
* Add test
* Docs
* Update frame/support/src/traits/tokens/fungibles/hold.rs
Co-authored-by: Muharem Ismailov <ismailov.m.h@gmail.com >
* Update frame/support/src/traits/tokens/fungibles/regular.rs
Co-authored-by: Muharem Ismailov <ismailov.m.h@gmail.com >
* Update frame/support/src/traits/tokens/fungible/hold.rs
Co-authored-by: Muharem Ismailov <ismailov.m.h@gmail.com >
* Update frame/support/src/traits/tokens/fungible/regular.rs
Co-authored-by: Muharem Ismailov <ismailov.m.h@gmail.com >
* Docs
* Docs
* Docs
* Fix NIS benchmarks
* Doc comment
* Remove post_mutation
* Fix some tests
* Fix some grumbles
* Enumify bool args to fungible(s) functions
* Fix up assets and balances
* Formatting
* Fix contracts
* Fix tests & benchmarks build
* Typify minted boolean arg
* Typify on_hold boolean arg; renames
* Fix numerous tests
* Fix dependency issue
* Privatize dangerous API mutate_account
* Fix contracts (@alext - please check this commit)
* Remove println
* Fix tests for contracts
* Fix broken rename
* Fix broken rename
* Fix broken rename
* Docs
* Update frame/support/src/traits/tokens/fungible/hold.rs
Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com >
* remove from_ref_time
* Update frame/executive/src/lib.rs
Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com >
* Update frame/executive/src/lib.rs
Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com >
* Reenable test
* Update frame/support/src/traits/tokens/fungibles/hold.rs
Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com >
* Update frame/support/src/traits/tokens/fungible/hold.rs
Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com >
* Update frame/support/src/traits/tokens/fungible/hold.rs
Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com >
* Update frame/support/src/traits/tokens/fungible/hold.rs
Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com >
* Update frame/support/src/traits/tokens/currency.rs
Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com >
* Update frame/lottery/src/tests.rs
Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com >
* Update frame/support/src/traits/tokens/fungible/mod.rs
Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com >
* Update frame/support/src/traits/tokens/fungible/regular.rs
Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com >
* Update frame/support/src/traits/tokens/fungibles/freeze.rs
Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com >
* Update frame/support/src/traits/tokens/fungible/regular.rs
Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com >
* Update frame/support/src/traits/tokens/fungibles/hold.rs
Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com >
* Update frame/support/src/traits/tokens/fungibles/hold.rs
Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com >
* Update frame/support/src/traits/tokens/fungibles/hold.rs
Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com >
* Rename UnwantedRemoval to UnwantedAccountRemoval
* Docs
* Formatting
* Update frame/balances/src/lib.rs
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io >
* Update primitives/runtime/src/lib.rs
Co-authored-by: Keith Yeung <kungfukeith11@gmail.com >
* handle_raw_dust oes nothing
* Formatting
* Fixes
* Grumble
* Fixes
* Add test
* Add test
* Tests for reducible_balance
* Fixes
* Fix Salary
* Fixes
* Disable broken test
* Disable nicely
* Fixes
* Fixes
* Fixes
* Rename some events
* Fix nomination pools breakage
* Add compatibility stub for transfer tx
* Reinstate a safely compatible version of Balances set_balance
* Fixes
* Grumble
* Update frame/nis/src/lib.rs
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com >
* ".git/.scripts/commands/bench/bench.sh" pallet dev pallet_balances
* disable flakey tests
* Update frame/balances/src/lib.rs
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com >
* Grumbles
* Grumble
---------
Co-authored-by: Muharem Ismailov <ismailov.m.h@gmail.com >
Co-authored-by: Alexander Theißen <alex.theissen@me.com >
Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com >
Co-authored-by: Oliver Tale-Yazdi <oliver.tale-yazdi@parity.io >
Co-authored-by: Keith Yeung <kungfukeith11@gmail.com >
Co-authored-by: Kian Paimani <5588131+kianenigma@users.noreply.github.com >
Co-authored-by: command-bot <>
2023-03-18 14:47:55 +00:00
Gonçalo Pestana