Skip to content

Allow token transfer except BNC and ZLK #341

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
ark930 merged 1 commit into from
Oct 11, 2021
Merged

Allow token transfer except BNC and ZLK #341

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
53 changes: 33 additions & 20 deletions runtime/bifrost/src/lib.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -184,43 +184,56 @@ pub struct CallFilter;
impl Contains<Call> for CallFilter {
fn contains(c: &Call) -> bool {
match *c {
// calls allowed
// vstoken transfer
// call banned

// BNC transfer
Call::Currencies(orml_currencies::Call::transfer_native_currency(..)) => false,
Call::Currencies(orml_currencies::Call::transfer(
_,
CurrencyId::VSToken(TokenSymbol::KSM),
CurrencyId::Native(TokenSymbol::BNC),
_,
)) => true,
)) => false,
Call::Tokens(orml_tokens::Call::transfer(
_,
CurrencyId::VSToken(TokenSymbol::KSM),
CurrencyId::Native(TokenSymbol::BNC),
_,
)) => true,
)) => false,
Call::Tokens(orml_tokens::Call::transfer_all(
_,
CurrencyId::VSToken(TokenSymbol::KSM),
CurrencyId::Native(TokenSymbol::BNC),
_,
)) => true,
)) => false,
Call::Tokens(orml_tokens::Call::transfer_keep_alive(
_,
CurrencyId::VSToken(TokenSymbol::KSM),
CurrencyId::Native(TokenSymbol::BNC),
_,
)) => true,
)) => false,

// vsbond transfer
Call::Currencies(orml_currencies::Call::transfer(_, CurrencyId::VSBond(..), _)) => true,
Call::Tokens(orml_tokens::Call::transfer(_, CurrencyId::VSBond(..), _)) => true,
Call::Tokens(orml_tokens::Call::transfer_all(_, CurrencyId::VSBond(..), _)) => true,
Call::Tokens(orml_tokens::Call::transfer_keep_alive(_, CurrencyId::VSBond(..), _)) =>
true,
// ZLK transfer
Call::Currencies(orml_currencies::Call::transfer(
_,
CurrencyId::Token(TokenSymbol::ZLK),
_,
)) => false,
Call::Tokens(orml_tokens::Call::transfer(
_,
CurrencyId::Token(TokenSymbol::ZLK),
_,
)) => false,
Call::Tokens(orml_tokens::Call::transfer_all(
_,
CurrencyId::Token(TokenSymbol::ZLK),
_,
)) => false,
Call::Tokens(orml_tokens::Call::transfer_keep_alive(
_,
CurrencyId::Token(TokenSymbol::ZLK),
_,
)) => false,

// call banned
Call::Balances(_) => false,
Call::Vesting(_) => false,
Call::Tokens(_) => false,
Call::PhragmenElection(_) => false,
Call::Currencies(_) => false,
// Call::Currencies(orml_currencies::Call::transfer_native_currency(..)) => false,
_ => true,
}
}
Expand Down
7 changes: 2 additions & 5 deletions runtime/common/src/xcm_impl.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,7 @@
use codec::{Decode, Encode};
pub use cumulus_primitives_core::ParaId;
use frame_support::{
sp_runtime::traits::{CheckedConversion, Convert, Zero},
sp_runtime::traits::{CheckedConversion, Convert},
traits::{Contains, Get},
weights::Weight,
};
Expand All @@ -29,10 +29,7 @@ use polkadot_parachain::primitives::Sibling;
use sp_std::{convert::TryFrom, marker::PhantomData};
use xcm::latest::prelude::*;
use xcm_builder::{AccountId32Aliases, NativeAsset, ParentIsDefault, SiblingParachainConvertsVia};
use xcm_executor::{
traits::{FilterAssetLocation, MatchesFungible, ShouldExecute, WeightTrader},
Assets,
};
use xcm_executor::traits::{FilterAssetLocation, MatchesFungible, ShouldExecute};

use crate::constants::parachains;

Expand Down