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feat: deploy fee contract for transaction processing (#807)
Co-authored-by: todd <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,130 @@ | ||
| package contract | ||
|
|
||
| import ( | ||
| "math/big" | ||
|
|
||
| sdk "github.com/cosmos/cosmos-sdk/types" | ||
| "github.com/ethereum/go-ethereum/accounts/abi" | ||
| "github.com/ethereum/go-ethereum/common" | ||
| ) | ||
|
|
||
| func DeployBridgeFeeContract( | ||
| ctx sdk.Context, | ||
| evmKeeper EvmKeeper, | ||
| bridgeFeeQuoteKeeper BridgeFeeQuoteKeeper, | ||
| bridgeFeeOracleKeeper BridgeFeeOracleKeeper, | ||
| bridgeDenoms []BridgeDenoms, | ||
| evmModuleAddress, owner, defaultOracleAddress common.Address, | ||
| ) error { | ||
| if err := deployBridgeProxy( | ||
| ctx, | ||
| evmKeeper, | ||
| GetBridgeFeeQuote().ABI, | ||
| GetBridgeFeeQuote().Bin, | ||
| common.HexToAddress(BridgeFeeAddress), | ||
| evmModuleAddress, | ||
| ); err != nil { | ||
| return err | ||
| } | ||
| if err := deployBridgeProxy( | ||
| ctx, | ||
| evmKeeper, | ||
| GetBridgeFeeOracle().ABI, | ||
| GetBridgeFeeOracle().Bin, | ||
| common.HexToAddress(BridgeFeeOracleAddress), | ||
| evmModuleAddress, | ||
| ); err != nil { | ||
| return err | ||
| } | ||
|
|
||
| if err := initBridgeFeeOracle(ctx, bridgeFeeOracleKeeper, owner, defaultOracleAddress); err != nil { | ||
| return err | ||
| } | ||
| return initBridgeFeeQuote(ctx, bridgeFeeQuoteKeeper, bridgeDenoms, owner) | ||
| } | ||
|
|
||
| func deployBridgeProxy( | ||
| ctx sdk.Context, | ||
| evmKeeper EvmKeeper, | ||
| logicABI abi.ABI, | ||
| logicBin []byte, | ||
| proxyAddress, evmModuleAddress common.Address, | ||
| ) error { | ||
| logicContract, err := evmKeeper.DeployContract(ctx, evmModuleAddress, logicABI, logicBin) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| if err = evmKeeper.CreateContractWithCode(ctx, proxyAddress, GetBridgeProxy().Code); err != nil { | ||
| return err | ||
| } | ||
| if _, err = evmKeeper.ApplyContract(ctx, evmModuleAddress, proxyAddress, nil, GetBridgeProxy().ABI, "init", logicContract); err != nil { | ||
| return err | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| func initBridgeFeeOracle( | ||
| ctx sdk.Context, | ||
| bridgeFeeOracleKeeper BridgeFeeOracleKeeper, | ||
| owner, defaultOracleAddress common.Address, | ||
| ) error { | ||
| if _, err := bridgeFeeOracleKeeper.Initialize(ctx); err != nil { | ||
| return err | ||
| } | ||
| role, err := bridgeFeeOracleKeeper.GetQuoteRole(ctx) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| if _, err = bridgeFeeOracleKeeper.GrantRole(ctx, role, common.HexToAddress(BridgeFeeAddress)); err != nil { | ||
| return err | ||
| } | ||
| ownerRole, err := bridgeFeeOracleKeeper.GetOwnerRole(ctx) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| if _, err = bridgeFeeOracleKeeper.GrantRole(ctx, ownerRole, owner); err != nil { | ||
| return err | ||
| } | ||
| upgradeRole, err := bridgeFeeOracleKeeper.GetUpgradeRole(ctx) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| if _, err = bridgeFeeOracleKeeper.GrantRole(ctx, upgradeRole, owner); err != nil { | ||
| return err | ||
| } | ||
| if _, err = bridgeFeeOracleKeeper.SetDefaultOracle(ctx, defaultOracleAddress); err != nil { | ||
| return err | ||
| } | ||
| return nil | ||
| } | ||
|
|
||
| func initBridgeFeeQuote( | ||
| ctx sdk.Context, | ||
| bridgeFeeQuoteKeeper BridgeFeeQuoteKeeper, | ||
| bridgeDenoms []BridgeDenoms, | ||
| owner common.Address, | ||
| ) error { | ||
| if _, err := bridgeFeeQuoteKeeper.Initialize(ctx, common.HexToAddress(BridgeFeeOracleAddress), big.NewInt(DefaultMaxQuoteIndex)); err != nil { | ||
| return err | ||
| } | ||
| ownerRole, err := bridgeFeeQuoteKeeper.GetOwnerRole(ctx) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| if _, err = bridgeFeeQuoteKeeper.GrantRole(ctx, ownerRole, owner); err != nil { | ||
| return err | ||
| } | ||
| upgradeRole, err := bridgeFeeQuoteKeeper.GetUpgradeRole(ctx) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| if _, err = bridgeFeeQuoteKeeper.GrantRole(ctx, upgradeRole, owner); err != nil { | ||
| return err | ||
| } | ||
| for _, bridgeDenom := range bridgeDenoms { | ||
| if _, err = bridgeFeeQuoteKeeper.RegisterChain(ctx, bridgeDenom.ChainName, bridgeDenom.Denoms...); err != nil { | ||
| return err | ||
| } | ||
| } | ||
| return nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| package contract | ||
|
|
||
| import ( | ||
| "context" | ||
|
|
||
| sdk "github.com/cosmos/cosmos-sdk/types" | ||
| authtypes "github.com/cosmos/cosmos-sdk/x/auth/types" | ||
| "github.com/ethereum/go-ethereum/accounts/abi" | ||
| "github.com/ethereum/go-ethereum/common" | ||
| "github.com/evmos/ethermint/x/evm/types" | ||
| ) | ||
|
|
||
| type BridgeFeeOracleKeeper struct { | ||
| Caller | ||
| abi abi.ABI | ||
| from common.Address | ||
| contract common.Address | ||
| } | ||
|
|
||
| func NewBridgeFeeOracleKeeper(caller Caller, contract string) BridgeFeeOracleKeeper { | ||
| return BridgeFeeOracleKeeper{ | ||
| Caller: caller, | ||
| abi: GetBridgeFeeOracle().ABI, | ||
| from: common.BytesToAddress(authtypes.NewModuleAddress(types.ModuleName).Bytes()), | ||
| contract: common.HexToAddress(contract), | ||
| } | ||
| } | ||
|
|
||
| func (k BridgeFeeOracleKeeper) Initialize(ctx context.Context) (*types.MsgEthereumTxResponse, error) { | ||
| return k.Caller.ApplyContract(ctx, k.from, k.contract, nil, k.abi, "initialize", common.HexToAddress(CrosschainAddress)) | ||
| } | ||
|
|
||
| func (k BridgeFeeOracleKeeper) GetOwnerRole(ctx context.Context) (common.Hash, error) { | ||
| var res struct{ Role common.Hash } | ||
| if err := k.QueryContract(sdk.UnwrapSDKContext(ctx), k.from, k.contract, k.abi, "OWNER_ROLE", &res); err != nil { | ||
| return common.Hash{}, err | ||
| } | ||
| return res.Role, nil | ||
| } | ||
|
|
||
| func (k BridgeFeeOracleKeeper) GetUpgradeRole(ctx context.Context) (common.Hash, error) { | ||
| var res struct{ Role common.Hash } | ||
| if err := k.QueryContract(sdk.UnwrapSDKContext(ctx), k.from, k.contract, k.abi, "UPGRADE_ROLE", &res); err != nil { | ||
| return common.Hash{}, err | ||
| } | ||
| return res.Role, nil | ||
| } | ||
|
|
||
| func (k BridgeFeeOracleKeeper) GetQuoteRole(ctx context.Context) (common.Hash, error) { | ||
| var res struct{ Role common.Hash } | ||
| if err := k.QueryContract(sdk.UnwrapSDKContext(ctx), k.from, k.contract, k.abi, "QUOTE_ROLE", &res); err != nil { | ||
| return common.Hash{}, err | ||
| } | ||
| return res.Role, nil | ||
| } | ||
|
|
||
| func (k BridgeFeeOracleKeeper) GrantRole(ctx context.Context, role common.Hash, account common.Address) (*types.MsgEthereumTxResponse, error) { | ||
| return k.ApplyContract(ctx, k.from, k.contract, nil, k.abi, "grantRole", role, account) | ||
| } | ||
|
|
||
| func (k BridgeFeeOracleKeeper) SetDefaultOracle(ctx context.Context, oracle common.Address) (*types.MsgEthereumTxResponse, error) { | ||
| return k.ApplyContract(ctx, k.from, k.contract, nil, k.abi, "setDefaultOracle", oracle) | ||
| } |
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