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  1. Apr 24, 2024
  3. Apr 04, 2024
  5. Nov 15, 2023
    • joe petrowski's avatar
      Identity Deposits Relay to Parachain Migration (#1814) · c79b234b
      joe petrowski authored 
      The goal of this PR is to migrate Identity deposits from the Relay Chain
to a system parachain.

The problem I want to solve is that `IdentityOf` and `SubsOf` both store
an amount that's held in reserve as a storage deposit. When migrating to
a parachain, we can take a snapshot of the actual `IdentityInfo` and
sub-account mappings, but should migrate (off chain) the `deposit`s to
zero, since the chain (and by extension, accounts) won't have any funds
at genesis.

The good news is that we expect parachain deposits to be significantly
lower (possibly 100x) on the parachain. That is, a deposit of 21 DOT on
the Relay Chain would need 0.21 DOT on a parachain. This PR proposes to
migrate the deposits in the following way:

1. Introduces a new pallet with two extrinsics: 
- `reap_identity`: Has a configurable `ReapOrigin`, which would be set
to `EnsureSigned` on the Relay Chain (i.e. callable by anyone) and
`EnsureRoot` on the parachain (we don't want identities reaped from
there).
- `poke_deposit`: Checks what deposit the pallet holds (at genesis,
zero) and attempts to update the amount based on the calculated deposit
for storage data.
2. `reap_identity` clears all storage data for a `target` account and
unreserves their deposit.
3. A `ReapIdentityHandler` teleports the necessary DOT to the parachain
and calls `poke_deposit`. Since the parachain deposit is much lower, and
was just unreserved, we know we have enough.

One awkwardness I ran into was that the XCMv3 instruction set does not
provide a way for the system to teleport assets without a fee being
deducted on reception. Users shouldn't have to pay a fee for the system
to migrate their info to a more efficient location. So I wrote my own
program and did the `InitiateTeleport` accounting on my own to send a
program with `UnpaidExecution`. Have discussed an
`InitiateUnpaidTeleport` instruction with @franciscoaguirre . Obviously
any chain executing this would have to pass a `Barrier` for free
execution.

TODO:

- [x] Confirm People Chain ParaId
- [x] Confirm People Chain deposit rates (determined in
https://github.com/paritytech/polkadot-sdk/pull/2281

)
- [x] Add pallet to Westend

---------

Co-authored-by: default avatarBastian Köcher <[email protected]>
      c79b234b
  7. Nov 05, 2023
  9. Aug 29, 2023
  11. Jul 19, 2023
  13. Jul 09, 2023
  15. Jun 20, 2023
  17. Apr 27, 2023
    • gupnik's avatar
      Clears Old Storage for Session pallet (#7132) · 9ed28d07
      gupnik authored 
      * Fixes migration for Session pallet

* Moves migration to polkadot

* Minor change

* Fixes test

* ".git/.scripts/commands/fmt/fmt.sh"

* Allow dead_code for test

* removes test

* Minor change

* Fixes build

* Import vec for try-runtime

* Addresses review comment

* ".git/.scripts/commands/fmt/fmt.sh"

* Addresses review comment

---------

Co-authored-by: command-bot <>
      9ed28d07
  19. Apr 08, 2023
  21. Jan 27, 2023
    • Kian Paimani's avatar
      Co reducing fast-unstake bench time and more (#6552) · 781b90eb
      Kian Paimani authored 
      

* update stuff

* remove

* update

* update

* update weights

* fix tests

* update weights

* fix a few small things

* ".git/.scripts/commands/bench/bench.sh" runtime polkadot-dev pallet-fast-unstake

* ".git/.scripts/commands/bench/bench.sh" runtime polkadot-dev pallet-fast-unstake

* ".git/.scripts/commands/bench/bench.sh" runtime kusama-dev pallet-fast-unstake

* reduce batch size

* ".git/.scripts/commands/bench/bench.sh" runtime polkadot-dev pallet-fast-unstake

* update

* fix

* fix

* ".git/.scripts/commands/bench/bench.sh" runtime polkadot-dev pallet-fast-unstake

* update lockfile for {"substrate"}

* fmt

* Env gate migration try_fast_unstake_all

Signed-off-by: default avatarOliver Tale-Yazdi <[email protected]>

---------

Signed-off-by: default avatarOliver Tale-Yazdi <[email protected]>
Co-authored-by: command-bot <>
Co-authored-by: default avatarOliver Tale-Yazdi <[email protected]>
      781b90eb
  23. Jan 11, 2023
  25. Jan 06, 2023
  27. Dec 08, 2022
  29. Oct 06, 2022
  31. Oct 02, 2022
  33. Sep 22, 2022
  35. Sep 13, 2022
  37. Sep 01, 2022
    • Shawn Tabrizi's avatar
      Companion for Weight v1.5 Follow Up (#5949) · e28bf2e4
      Shawn Tabrizi authored 
      * updates

* remove new

* fix up some stuff

* fix cargo files

* fix

* fix template

* update lockfile for {"substrate"}

* Update block_weights.rs

* remove unused

* remove unused

Co-authored-by: parity-processbot <>
      e28bf2e4
  39. Aug 31, 2022
    • Shawn Tabrizi's avatar
      Companion for Weight v1.5 (#5943) · 28e94d97
      Shawn Tabrizi authored 
      * fix to latest substrate pr

* update weights

* cargo build -p polkadot-runtime-parachains

* fix xcm-builder

* fix import

* fix a bunch

* fix a bunch of weight stuff

* kusama compile

* unused

* builds

* maybe fix

* cargo test -p polkadot-runtime-parachains

* xcm simulator example

* fix tests

* xcm sim fuzz

* fix runtime tests

* remove unused

* fix integration tests

* scalar div

* update lockfile for {"substrate"}

Co-authored-by: parity-processbot <>
      28e94d97
  41. Aug 14, 2022
    • Kian Paimani's avatar
      Add nomination pools to Polkadot runtime (#5582) · 47de4b37
      Kian Paimani authored 
      

* Add nomination poools to Polkadot runtime

* fmt + spellcheck

* cargo run --quiet --profile=production --features runtime-benchmarks -- benchmark pallet --chain=polkadot-dev --steps=50 --repeat=20 --pallet=pallet_nomination_pools --extrinsic=* --execution=wasm --wasm-execution=compiled --header=./file_header.txt --output=./runtime/polkadot/src/weights/

* fiux

* ".git/.scripts/bench-bot.sh" runtime polkadot-dev pallet_nomination_pools

* ".git/.scripts/fmt.sh" 1

* Update runtime/polkadot/src/lib.rs

Co-authored-by: default avatarOliver Tale-Yazdi <[email protected]>

* fix

* fmt

* Update runtime/polkadot/src/lib.rs

Co-authored-by: default avatarParity Bot <[email protected]>
Co-authored-by: command-bot <>
Co-authored-by: default avatarOliver Tale-Yazdi <[email protected]>
      47de4b37
  43. Jun 29, 2022
  45. May 19, 2022
  47. Mar 12, 2022
  49. Mar 11, 2022
  51. Mar 09, 2022
    • asynchronous rob's avatar
      Finish migration to v2 primitives (#5037) · 49f7e5cc
      asynchronous rob authored 
      * remove v0 primitives from polkadot-primitives

* first pass: remove v0

* fix fallout in erasure-coding

* remove v1 primitives, consolidate to v2

* the great import update

* update runtime_api_impl_v1 to v2 as well

* guide: add `Version` request for runtime API

* add version query to runtime API

* reintroduce OldV1SessionInfo in a limited way
      49f7e5cc
  53. Jan 13, 2022
    • Alexander Popiak's avatar
      Add `fast-runtime` Cargo Feature for Quick Test Runs (#4332) · 401540ee
      Alexander Popiak authored 
      

* add fast-runtime feature for reduced session times

* make democracy periods fast on fast-runtime

* propagate fast-runtime feature through cargo.toml files

* add fast motion and term durations to Kusama

* Update runtime/westend/Cargo.toml

Co-authored-by: default avatarKian Paimani <[email protected]>

* set session time to 2 minutes to avoid block production issues

* formatting

* update Substrate

* set democracy fast periods back to 1min

* set launch period and enactment period to 1 block in fast-runtime

* remove unnecessary westend period configs

* add prod_or_test macro to allow specifying prod, test and env values for parameter types

* move prod_or_test macro into common module and use it consistently

* rename macro to prod_or_fast

* cargo +nightly fmt

* bump impl_versions

* newline

Co-authored-by: default avatarKian Paimani <[email protected]>

* add note that env variable is evaluated at compile time

* newline

Co-authored-by: default avatarKian Paimani <[email protected]>

* newline

Co-authored-by: default avatarKian Paimani <[email protected]>

* cargo fmt

* impl_version: 0

* impl_version: 0

* use prod_or_fast macro for LeasePeriod and LeaseOffset

* use prod_or_fast macro in WND and ROC constants

Co-authored-by: default avatarKian Paimani <[email protected]>
Co-authored-by: default avatarGiles Cope <[email protected]>
      401540ee
  55. Dec 09, 2021
  57. Dec 02, 2021
    • Steve Degosserie's avatar
      Rococo: ability to programatically assign slots to teams (#3943) · b3d08c0a
      Steve Degosserie authored 
      

* Permanent & Temp parachain slots on Rococo - WIP

* Revert test change

* Revert test change

* Fix formatting

* Extract logic to separate assigned_slots pallet

* Formatting

* Parachain downgrade logic

* Pallet doc comment

* Revert unnecessary changes

* Fix few issues, tweak temp slots allocation logic; add a bunch of tests

* Address review comments; track active temp slots

* Update runtime/common/src/assigned_slots.rs

* Update runtime/common/src/assigned_slots.rs

* Remove assigned_slots calls from paras_sudo_wrapper

* Unassign is a perfectly valid verb

* Remove unneeded collect

* Update code following #3980

* Cleanup

* Generate storage info for pallet

* Address review comments

* Add ForceOrigin to slots pallet

* Track permanent slot duration in storage

* Fix tests build

Co-authored-by: default avatarAlexander Popiak <[email protected]>
      b3d08c0a
  59. Dec 01, 2021
    • antonio-dropulic's avatar
      Squashed 'bridges/' changes from 23dda62482..407bf44a8a · 392447f5
      antonio-dropulic authored 
      407bf44a8a add missing license header (#1204)
9babb19810  Custom relay strategy (#1198)
c287872a11 fix clippy things (#1200)
3a40e62789 Expose some const value and type (#1186)
32b61476d1 increase sleep before connectingMillau (#1195)
aabe7041fa revert messages transactions mortality (#1194)
3651f4f909 Message transactions mortality (#1191)
364d6e155d Bump dependencies (#1180)
f0389acc08 cargo +nightly fmt --all (#1192)
b270b6a016 Unify error enums in substrate and ethereum clients with `thiserror` (#1094)
58c4946f74 Limit max call size of Rialto/Millau runtimes (#1187)
fd56a8cd56 Add UI to the deployment (#1047)
16f01dc736 Westend -> Millau alerts are pending before notifications are sent (#1184)
5628c11ece replace collective flip with babe randomness in Rialto (#1188)
1094a63b00 ignore another (pretty bad) RUSTSEC (#1185)
379fe323ea fix/ignore cargo deny issues (#1183)
92af5e6e64 additional log in finality relay + rephrase "failed" (#1182)
b996a3b681 Rialto parachain in test deployments (#1178)
28d9332b44 Resubmit transactions strategy for Polkadot/Kusama (#1175)
d0172c6847 Playing with CI (#1179)
fb6f42456d fix checks order when registering parachain (#1177)
ee828c005a Register-parachain subcommand of substrate-relay (#1170)
8cd2b1a112 Token swap pallet benchmarks (#1174)
bb811accb1 fix collision with westend bridge (#1172)
8d2fba70ed add token swaps to test deployments (#1169)
b6d1bdfe2c publish rialto parachain collator image (#1171)
834ae4a10a Fix OutboundLaneData types (#1159)
5ee0ea1626 copypasted -> copied (#1168)
c3bb835f18 fix spelling (#1167)
f90d041dc9 Upgrade `jsonrpsee` to v0.3 (#1051)
598c9b6d0d add some basic tests for swap tokens (#1164)
05e88c61f5 publish images when tag of specific format(e.g. v2021-09-27 + v2021-09-27-1) is published (#1166)
7f3f94a6e0 Fix CI again (#1165)
ff37de332f Move calculation relayer reward into `MessageDeliveryAndDispatchPayment` (#1153)
36fbba839b fix clippy warning (#1163)
16da44d018 explicit wasm build (#1158)
c9c8226449 Match substrate's fmt (#1148)
2fdd7f3e5e Fix/ignore clippy warnings (#1157)
43dfcc2686 Adding LookupAddress (#1156)
951eaa5582 Add rialto-parachain runtime and node (#1142)
803d266d61 Rename MessageId -> BridgeMessageId (#1152)
5f234484fc Box large arguments of GRANDPA pallet (#1154)
cf9abc1011 Fix spelling (#1150)
ab83ba2e58 Relay subcommand that performs token RLT <> MLAU token swap (#1141)
832536caf0 Polkadot <> Kusama relayers (#1122)
6d0daa8975 Add `OnMessageAccepted` callback (#1134)
5d03a20b3e Integrate token swap pallet into Millau runtime (#1099)
ea4cfa833e Adding MultiAddress type and ValidationCodeHash (#1139)
c20325a784 Add tests for `Raw` and `BridgeSendMessage` enum `Call` variants (#1125)
6d802416e2 increase pause before pining Rialto nodes (#1137)
b54fa56b62 calculate fee using full message payload (#1132)
ca5d8178f5 Add parachain pallets to rialto runtime (#1053)
9eaae4142e fix transaction resubmitter limits for Millau -> Rialto transactions (#1135)
9d4e17783c add --mandatory-headers-only cli option to complex relay (#1129)
1c5e0ec1cb Add local CI info to README (#1131)
a8e0929e14 chore: spellchecker fixes (#1130)
3b8e2118e3 set fee for importing mandatory headers to zero (#1127)
49bba9aa52 another bunch of words for spellchecker (#1128)
8a72eafef6 Increase pause before messages generation start (#1126)
1f0ba9a191 Move some associated types from relay_substrate_client::Chain to bp_runtime::Chain (#1087)
74bc1a5b54 Transactions resubmitter (#1083)
21ba001f26 log max balance drop when sending message (#1117)
638a7ddffa Code Cleaning (#1124)
be6555c51b Fix buildah logout (#1120)
87539c4a98 Format code work (#1116)
526fe7fdd7 fix spelling (#1119)
bd4ce7f241 Fix spelling (#1118)
3c1147858e added missing constants to Kusama/Polkadot primitives (#1114)
52093b22ab Fix delivery transaction estimation used by rational relayer (#1109)
77a2f2fbed Remove fund account checks from upgrade. (#1111)
824334802b Rename param and update comment (#1108)
d7784bfe06 Fix spellcheck (#1110)
0b18f5906a Refactor substrate messages source and substrate messages target (#1105)
b27240bbff fix compilation (#1107)
9697da4fe8 Emit mortal transactions from relay (#1073)
b29396c077 Change vault vars type to env vars (#1084)
35e0bbdc0c Make clippy mandatory. (#1103)
a517e8541f Remove unused deps (#1102)
873dae608a Remove unnessary deps (#1101)
13450b74ee Stored conversion rate updater (#1005)
74389829f3 [BREAKING] Migrate messages pallet to frame v2 (#1088)
424da938dd README fix (#1100)
865744c909 upgrade currency exchange pallet to frame v2 (#1097)
b5038148b3 Add missing docs (#1095)
0791e911c1 Common crate for substrate-relay (#1082)
3834c9d880 Update high-level-overview.md (#1093)
c93553face Increase the time window for messaging alerts. (#1092)
8b9cc3cecd migrate pallet-shift-session-manager to frame v2 (#1090)
dc91813c22 migrate eth PoA pallet to frame v2 (#1091)
f16bb098cc Migrate dispatch pallet  to frame v2 (#1089)
19f4325348 Bridge/This Chain Ids should be exposed as constants on pallet level. (#1085)
6381122df7 Change ChainSpec::from_genesis for Rialto and Millau chains to reflect the chain names. (#1079)
0f1d33e973 Make CI happy again (#1086)
238e65d96f fix typo (#1080)
fc008457b6 Token-swap-over-bridge pallet (#944)
3fb97fa5ef Fix full spellcheck (#1076)
eae4ed7170 fixed wrong trace (#1075)
219a0fad04 merge two weight-related loops in messages pallet (#1071)
fc85632fdb increase_message_fee depends on stored mesage size (#1066)
530f37a23b companion for https://github.com/paritytech/polkadot/pull/3507 (#1067)
53b8cba683 sc_basic_authorship=trace for millau nodes (#1074)
9874e05e98 Improve traces of message generator scripts (#1069)
7b5ee84fbb extract message_details impl into runtime common (#1070)
5a4aed5a8b refund weight for mot pruning messages (#1062)
90e3d1e111 Fix Westend -> Millau sync (#1064)
427d30ddfc When restarting client, also "restart" tokio runtime (#1065)
d47c05eeef Change get pipeline sensitive variables from Vault instead of GitLab settings (#1063)
d775a85415 use tokio reactor to execute jsonrpsee futures (#1061)
15c8cd61cb Use BABE to author blocks on Rialto (previously: Aura) (#1050)
5186293500 Allow reading suri && password override from file (#1059)
b506298262 Update jsonrpsee reference (#1049)
1734d00517 enable weight fee adjustent in Rialto/Millau (#1044)
607265afae Pay dispatch fee at target chain cli option (#1043)
ce79ef91be bump dependencies before start referencing polkadot repo (#1048)
924fa24f6d Cli option for greedy relayer + run no-losses relayer by default (#1042)
e21eba7b59 Yrong README Fixup + M1 Fixes (#1045)
20d08204a2 Confirm delivery detects when more than expected messages are confirmed (#1039)
994b846b52 pre and post dispatch weights of OnDeliveryConfirmed callback (#1040)
1dd5297e84 give real value to Rialto and Millau tokens (#1038)
035bee8715 Use real conversion rate in greedy relayer strategy (#1035)
9cfaecd0f7 fixed metrics prefix (#1037)
1d8d224937 Use kebab-case for bridge arguments (#1036)
f30a4c79a6 Shared reference to conversion rate metric value (#1034)
c34d7a5cbb estimate transaction fee (#1015)
93404b18bb change alert period from 2m to 10m for Westend -> Millau (GRANDPA or public node itself is lagging sometimes) (#1032)

git-subtree-dir: bridges
git-subtree-split: 407bf44a8a5f4e60aceef2dc755cd9ff09929ac3
      392447f5
  61. Nov 28, 2021
  63. Nov 26, 2021
  65. Oct 06, 2021
  67. Aug 07, 2021
  69. Aug 02, 2021
  71. Jul 16, 2021
  73. Jul 14, 2021
    • Denis_P's avatar
      WIP: CI: add spellcheck (#3421) · fc253e6e
      Denis_P authored 
      

* CI: add spellcheck

* revert me

* CI: explicit command for spellchecker

* spellcheck: edit misspells

* CI: run spellcheck on diff

* spellcheck: edits

* spellcheck: edit misspells

* spellcheck: add rules

* spellcheck: mv configs

* spellcheck: more edits

* spellcheck: chore

* spellcheck: one more thing

* spellcheck: and another one

* spellcheck: seems like it doesn't get to an end

* spellcheck: new words after rebase

* spellcheck: new words appearing out of nowhere

* chore

* review edits

* more review edits

* more edits

* wonky behavior

* wonky behavior 2

* wonky behavior 3

* change git behavior

* spellcheck: another bunch of new edits

* spellcheck: new words are koming out of nowhere

* CI: finding the master

* CI: fetching master implicitly

* CI: undebug

* new errors

* a bunch of new edits

* and some more

* Update node/core/approval-voting/src/approval_db/v1/mod.rs

Co-authored-by: default avatarAndronik Ordian <[email protected]>

* Update xcm/xcm-executor/src/assets.rs

Co-authored-by: default avatarAndronik Ordian <[email protected]>

* Apply suggestions from code review

Co-authored-by: default avatarAndronik Ordian <[email protected]>

* Suggestions from the code review

* CI: scan only changed files

Co-authored-by: default avatarAndronik Ordian <[email protected]>
      fc253e6e
  75. Jul 12, 2021
  77. Jun 28, 2021
    • Peter Goodspeed-Niklaus's avatar
      Companion for Decouple Staking and Election - Part 3: Signed Phase (#2793) · 95736d1b
      Peter Goodspeed-Niklaus authored 
      * Companion for Decouple Staking and Election - Part 3: Signed Phase

https://github.com/paritytech/substrate/pull/7910

* remove some config types

* allow up to 5 signed submissions on polkadot and kusama

* signed phase is equal induration to unsigned phase

* use chain defaults for base and per-byte deposits; >= 16 SignedMaxSubmissions

* use a small but non-trivial solution reward

* reduce signed deposit per byte fee

* reduce signed reward, adjust polkadot expected soln size

* copy submit benchmark from substrate

* demo calculating an appropriate fee for the signed reward

Unfortunately, this doesn't work: it needs to be a constant function,
and AFAIK there's no way to make a trait method constant.

* SignedRewardBase is 1.5x the fee to submit a signed solution

* all chains use deposit byte of base per 50k

* update Substrate

* cargo update -p pallet-election-provider-multi-phase

Co-authored-by: parity-processbot <>
      95736d1b
  79. Jun 19, 2021