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* sudo * change Root into Root +democracy * debug: recover chainspec rootkey * fix clippy * try to fix #900 * add debug log #900 * make CI tests pass after remove litmus `Sudo` * fmt * debug * debug * rococo/litentry align with litmus * remove useless test code Co-authored-by: Kai <[email protected]> Co-authored-by: BillyWooo <[email protected]> Co-authored-by: zhiming-zhong <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,70 @@ | ||
| // Copyright 2020-2021 Litentry Technologies GmbH. | ||
| // This file is part of Litentry. | ||
| // | ||
| // Litentry is free software: you can redistribute it and/or modify | ||
| // it under the terms of the GNU General Public License as published by | ||
| // the Free Software Foundation, either version 3 of the License, or | ||
| // (at your option) any later version. | ||
| // | ||
| // Litentry is distributed in the hope that it will be useful, | ||
| // but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| // GNU General Public License for more details. | ||
| // | ||
| // You should have received a copy of the GNU General Public License | ||
| // along with Litentry. If not, see <https://www.gnu.org/licenses/>. | ||
| use frame_support::{ | ||
| traits::{Get, OnRuntimeUpgrade}, | ||
| StorageHasher, Twox128, | ||
| }; | ||
| use sp_std::marker::PhantomData; | ||
|
|
||
| pub struct RemoveSudoAndStorage<T>(PhantomData<T>); | ||
| impl<T> OnRuntimeUpgrade for RemoveSudoAndStorage<T> | ||
| where | ||
| T: frame_system::Config, | ||
| { | ||
| #[cfg(feature = "try-runtime")] | ||
| fn pre_upgrade() -> Result<(), &'static str> { | ||
| log::info!("Pre check pallet Sudo exists"); | ||
| assert!( | ||
| frame_support::storage::migration::have_storage_value(b"Sudo", b"Key", b"",), | ||
| "Storage query fails: Sudo Key" | ||
| ); | ||
| Ok(()) | ||
| } | ||
|
|
||
| fn on_runtime_upgrade() -> frame_support::weights::Weight { | ||
| use sp_io::KillStorageResult; | ||
| // Remove Sudo Storage | ||
| // TODO: Very Weak safety | ||
| let entries: u64 = 4 + 100; | ||
| let _res: KillStorageResult = frame_support::storage::unhashed::clear_prefix( | ||
| &Twox128::hash(b"Sudo"), | ||
| Some(entries.try_into().unwrap()), | ||
| None, | ||
| ) | ||
| .into(); | ||
| <T as frame_system::Config>::DbWeight::get().writes(entries) | ||
| } | ||
|
|
||
| #[cfg(feature = "try-runtime")] | ||
| fn post_upgrade() -> Result<(), &'static str> { | ||
| use sp_io::KillStorageResult; | ||
|
|
||
| log::info!("Post check Sudo"); | ||
| let res: KillStorageResult = | ||
| frame_support::storage::unhashed::clear_prefix(&Twox128::hash(b"Sudo"), Some(0), None) | ||
| .into(); | ||
|
|
||
| match res { | ||
| KillStorageResult::AllRemoved(0) | KillStorageResult::SomeRemaining(0) => {}, | ||
| KillStorageResult::AllRemoved(n) | KillStorageResult::SomeRemaining(n) => { | ||
| log::error!("Remaining entries: {:?}", n); | ||
| return Err("Sudo not removed") | ||
| }, | ||
| }; | ||
|
|
||
| Ok(()) | ||
| } | ||
| } |
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