Transfer Polkadot-native assets to Ethereum #5546
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* Register token from polkadot * Extract AssetRegistrarMetadata * ReserveTransfer from AssetHub * Transfer DOT back to AssetHub * Fix breaking tests * Fix register token * Increase dispatch_gas to cover the actual cost for register token * Add ConvertAssetId to outbound router * Rename to SendForeignToken * Update cost * Move Command.RegisterToken to top level * Use VersionedLocation for storage * Use versioned location * TokenIdOf follow the same pattern as AgentIdOf * Rename MintToken to TransferNativeToken * Rename as SendNativeToken * More refactoring * Remove AgentExecuteCommand * Remove TokenExists check * Update cumulus/parachains/integration-tests/emulated/tests/bridges/bridge-hub-rococo/src/tests/snowbridge.rs Co-authored-by: Clara van Staden <[email protected]> * Benchmark register_token * More checks for the events * More tests for send native token * More tests describe tokenID * More asset identifiers * Add LocationToToken & Always use VersionedLocation * Fix breaking tests * Update gas cost for registering polkadot token * Add AgentExecuteCommand back for compatibility * Split into 2 tests each covers one direction * Revert the change on AH * Switch to native token on penpal for the integration * Make fee asset as configuration parameter of the Channel * Revert fee_asset_id as channel property * Short epoch * Fix integration tests * Fix format * Cleanup * Register relay token * Use relay token as fee asset * Fix clippy * Fix missing dependency * Remove reanchored prefix from asset_id * Fix test * Fix the instruction * Fix test * Multi hop transfer * Fix tests * allow bridge hub assets * Register token from BH directly and remove force_register_token * Decrease gas estimation for PNA * Cleanup * Store Location rather than VersionedLocation * Fix test * Add more tests * Revamp reanchor logic * Improve reanchor & Fix tests * Use secondary governance channel to register PNA * Rename as asset location * Use BoundVec limit size of name&symbol * Describe location of PNA & more tests * Add test * Fix taplo * More tests * Cleanup * Format code * Batch rename token command * Remove agent_id * Rename as AssetMetadata * Add test for penpal native token --------- Co-authored-by: Clara van Staden <[email protected]> Co-authored-by: Alistair Singh <[email protected]>
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…polkadot-sdk into polkadot-native-assets
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Co-authored-by: Adrian Catangiu <[email protected]>
Co-authored-by: Adrian Catangiu <[email protected]>
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# Description Adding support for send polkadot native assets(PNA) to Ethereum network through snowbridge. Asset with location in view of AH Including: - Relay token `(1,Here)` - Native asset `(0,[PalletInstance(instance),GenereIndex(index)])` managed by Assets Pallet - Native asset of Parachain `(1,[Parachain(paraId)])` managed by Foreign Assets Pallet The original PR in #128 which has been internally reviewed by Snowbridge team. # Notes - This feature depends on the companion solidity change in Snowfork/snowbridge#1155. Currently register PNA is only allowed from [sudo](https://github.com/Snowfork/polkadot-sdk/blob/46cb3528cd8cd1394af2335a6907d7ab8647717a/bridges/snowbridge/pallets/system/src/lib.rs#L621), so it's actually not enabled. Will require another runtime upgrade to make the call permissionless together with upgrading the Gateway contract. - To make things easy multi-hop transfer(i.e. sending PNA from Ethereum through AH to Destination chain) is not support ed in this PR. For this case user can switch to 2-phases transfer instead. --------- Co-authored-by: Clara van Staden <[email protected]> Co-authored-by: Alistair Singh <[email protected]> Co-authored-by: Vincent Geddes <[email protected]> Co-authored-by: Francisco Aguirre <[email protected]> Co-authored-by: Adrian Catangiu <[email protected]>
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Co-authored-by: Ron <[email protected]> Co-authored-by: Clara van Staden <[email protected]> Co-authored-by: Alistair Singh <[email protected]> Co-authored-by: Francisco Aguirre <[email protected]> Co-authored-by: Adrian Catangiu <[email protected]>
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Description
Adding support for send polkadot native assets(PNA) to Ethereum network through snowbridge. Asset with location in view of AH Including:
(1,Here)(0,[PalletInstance(instance),GenereIndex(index)])managed by Assets Pallet(1,[Parachain(paraId)])managed by Foreign Assets PalletThe original PR in Snowfork#128 which has been internally reviewed by Snowbridge team.
Notes
This feature depends on the companion solidity change in Asset from polkadot Snowfork/snowbridge#1155. Currently register PNA is only allowed from sudo, so it's actually not enabled. Will require another runtime upgrade to make the call permissionless together with upgrading the Gateway contract.
To make things easy multi-hop transfer(i.e. sending PNA from Ethereum through AH to Destination chain) is not support ed in this PR. For this case user can switch to 2-phases transfer instead.