add check send enabled (#2679)

* add check send enabled

* changelog

(cherry picked from commit b1f494c)

# Conflicts:
#	CHANGELOG.md
#	modules/apps/transfer/keeper/msg_server.go
#	modules/apps/transfer/keeper/msg_server_test.go

Author: crodriguezvega

CHANGELOG.md

@@ -56,6 +56,142 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ### Bug Fixes
 
+<<<<<<< HEAD
+=======
+* (light-clients/solomachine) [#1839](https://github.com/cosmos/ibc-go/issues/1839) Fixed usage of the new diversifier in validation of changing diversifiers for the solo machine. The current diversifier must sign over the new diversifier.
+* (light-clients/07-tendermint) [\#1674](https://github.com/cosmos/ibc-go/pull/1674) Submitted ClientState is zeroed out before checking the proof in order to prevent the proposal from containing information governance is not actually voting on.
+* (modules/core/02-client)[\#1676](https://github.com/cosmos/ibc-go/pull/1676) ClientState must be zeroed out for `UpgradeProposals` to pass validation. This prevents a proposal containing information governance is not actually voting on.
+* (modules/core/keeper) [\#2403](https://github.com/cosmos/ibc-go/pull/2403) Added a function in keeper to cater for blank pointers.
+* (apps/transfer) [\#2672](https://github.com/cosmos/ibc-go/pull/2672) Check `x/bank` send enabled.
+
+## [v5.0.1](https://github.com/cosmos/ibc-go/releases/tag/v5.0.1) - 2022-10-27
+
+### Dependencies
+
+* [\#2623](https://github.com/cosmos/ibc-go/pull/2623) Bump SDK version to v0.46.3 and Tendermint version to v0.34.22.
+
+## [v5.0.0](https://github.com/cosmos/ibc-go/releases/tag/v5.0.0) - 2022-09-28
+
+### Dependencies
+
+* [\#1653](https://github.com/cosmos/ibc-go/pull/1653) Bump SDK version to v0.46
+* [\#2124](https://github.com/cosmos/ibc-go/pull/2124) Bump SDK version to v0.46.1
+
+### API Breaking
+
+* (testing)[\#2028](https://github.com/cosmos/ibc-go/pull/2028) New interface `ibctestingtypes.StakingKeeper` added and set for the testing app `StakingKeeper` setup.
+* (core/04-channel) [\#1418](https://github.com/cosmos/ibc-go/pull/1418) `NewPacketId` has been renamed to `NewPacketID` to comply with go linting rules.
+* (core/ante) [\#1418](https://github.com/cosmos/ibc-go/pull/1418) `AnteDecorator` has been renamed to `RedundancyDecorator` to comply with go linting rules and to give more clarity to the purpose of the Decorator.
+* (core/ante) [\#1820](https://github.com/cosmos/ibc-go/pull/1418) `RedundancyDecorator` has been renamed to `RedundantRelayDecorator` to make the name for explicit.
+* (testing) [\#1418](https://github.com/cosmos/ibc-go/pull/1418) `MockIBCApp` has been renamed to `IBCApp` and `MockEmptyAcknowledgement` has been renamed to `EmptyAcknowledgement` to comply with go linting rules
+* (apps/27-interchain-accounts) [\#2058](https://github.com/cosmos/ibc-go/pull/2058) Added `MessageRouter` interface and replaced `*baseapp.MsgServiceRouter` with it. The controller and host keepers of apps/27-interchain-accounts have been updated to use it.
+* (apps/27-interchain-accounts)[\#2302](https://github.com/cosmos/ibc-go/pull/2302) Handle unwrapping of channel version in interchain accounts channel reopening handshake flow. The `host` submodule `Keeper` now requires an `ICS4Wrapper` similarly to the `controller` submodule.
+
+### Improvements
+
+* (27-interchain-accounts) [\#1352](https://github.com/cosmos/ibc-go/issues/1352) Add support for Cosmos-SDK simulation to ics27 module.  
+* (linting) [\#1418](https://github.com/cosmos/ibc-go/pull/1418) Fix linting errors, resulting compatiblity with go1.18 linting style, golangci-lint 1.46.2 and the revivie linter.  This caused breaking changes in core/04-channel, core/ante, and the testing library.
+
+### Features
+
+* (apps/27-interchain-accounts) [\#2193](https://github.com/cosmos/ibc-go/pull/2193) Adding `InterchainAccount` gRPC query endpont to ICS27 `controller` submodule to allow users to retrieve registered interchain account addresses.
+
+### Bug Fixes
+
+* (27-interchain-accounts) [\#2308](https://github.com/cosmos/ibc-go/pull/2308) Nil checks have been added to ensure services are not registered for nil host or controller keepers.
+* (makefile) [\#1785](https://github.com/cosmos/ibc-go/pull/1785) Fetch the correct versions of protocol buffers dependencies from tendermint, cosmos-sdk, and ics23.
+* (modules/core/04-channel)[\#1919](https://github.com/cosmos/ibc-go/pull/1919) Fixed formatting of sequence for packet "acknowledgement written" logs.
+
+## [v4.1.1](https://github.com/cosmos/ibc-go/releases/tag/v4.1.1) - 2022-10-27
+
+### Dependencies
+
+* [\#2624](https://github.com/cosmos/ibc-go/pull/2624) Bump SDK version to v0.45.10 and Tendermint to v0.34.22.
+
+## [v4.1.0](https://github.com/cosmos/ibc-go/releases/tag/v4.1.0) - 2022-09-20
+
+### Dependencies
+
+* [\#2288](https://github.com/cosmos/ibc-go/pull/2288) Bump SDK version to v0.45.8 and Tendermint to v0.34.21.
+
+### Features
+
+* (apps/27-interchain-accounts) [\#2193](https://github.com/cosmos/ibc-go/pull/2193) Adding `InterchainAccount` gRPC query endpont to ICS27 `controller` submodule to allow users to retrieve registered interchain account addresses.
+
+### Bug Fixes
+
+* (27-interchain-accounts) [\#2308](https://github.com/cosmos/ibc-go/pull/2308) Nil checks have been added to ensure services are not registered for nil host or controller keepers.
+
+## [v4.0.1](https://github.com/cosmos/ibc-go/releases/tag/v4.0.1) - 2022-09-15
+
+### Dependencies
+
+* [\#2287](https://github.com/cosmos/ibc-go/pull/2287) Bump SDK version to v0.45.8 and Tendermint to v0.34.21.
+
+## [v4.0.0](https://github.com/cosmos/ibc-go/releases/tag/v4.0.0) - 2022-08-12
+
+### Dependencies
+
+* [\#1627](https://github.com/cosmos/ibc-go/pull/1627) Bump Go version to 1.18
+* [\#1905](https://github.com/cosmos/ibc-go/pull/1905) Bump SDK version to v0.45.7
+
+### API Breaking
+
+* (core/04-channel) [\#1792](https://github.com/cosmos/ibc-go/pull/1792) Remove `PreviousChannelID` from `NewMsgChannelOpenTry` arguments. `MsgChannelOpenTry.ValidateBasic()` returns error if the deprecated `PreviousChannelID` is not empty. 
+* (core/03-connection) [\#1797](https://github.com/cosmos/ibc-go/pull/1797) Remove `PreviousConnectionID` from `NewMsgConnectionOpenTry` arguments. `MsgConnectionOpenTry.ValidateBasic()` returns error if the deprecated `PreviousConnectionID` is not empty.
+* (modules/core/03-connection) [\#1672](https://github.com/cosmos/ibc-go/pull/1672) Remove crossing hellos from connection handshakes. The `PreviousConnectionId` in `MsgConnectionOpenTry` has been deprecated.
+* (modules/core/04-channel) [\#1317](https://github.com/cosmos/ibc-go/pull/1317) Remove crossing hellos from channel handshakes. The `PreviousChannelId` in `MsgChannelOpenTry` has been deprecated.  
+* (transfer) [\#1250](https://github.com/cosmos/ibc-go/pull/1250) Deprecate `GetTransferAccount` since the `transfer` module account is never used.
+* (channel) [\#1283](https://github.com/cosmos/ibc-go/pull/1283) The `OnChanOpenInit` application callback now returns a version string in line with the latest [spec changes](https://github.com/cosmos/ibc/pull/629).  
+* (modules/29-fee)[\#1338](https://github.com/cosmos/ibc-go/pull/1338) Renaming `Result` field in `IncentivizedAcknowledgement` to `AppAcknowledgement`.
+* (modules/29-fee)[\#1343](https://github.com/cosmos/ibc-go/pull/1343) Renaming `KeyForwardRelayerAddress` to `KeyRelayerAddressForAsyncAck`, and `ParseKeyForwardRelayerAddress` to `ParseKeyRelayerAddressForAsyncAck`.
+* (apps/27-interchain-accounts)[\#1432](https://github.com/cosmos/ibc-go/pull/1432) Updating `RegisterInterchainAccount` to include an additional `version` argument, supporting ICS29 fee middleware functionality in ICS27 interchain accounts.
+* (apps/27-interchain-accounts)[\#1565](https://github.com/cosmos/ibc-go/pull/1565) Removing `NewErrorAcknowledgement` in favour of `channeltypes.NewErrorAcknowledgement`.
+* (transfer)[\#1565](https://github.com/cosmos/ibc-go/pull/1565) Removing `NewErrorAcknowledgement` in favour of `channeltypes.NewErrorAcknowledgement`.
+* (channel)[\#1565](https://github.com/cosmos/ibc-go/pull/1565) Updating `NewErrorAcknowledgement` to accept an error instead of a string and removing the possibility of non-deterministic writes to application state.
+* (core/04-channel)[\#1636](https://github.com/cosmos/ibc-go/pull/1636) Removing `SplitChannelVersion` and `MergeChannelVersions` functions since they are not used.
+
+### State Machine Breaking
+
+* (apps/transfer) [\#1907](https://github.com/cosmos/ibc-go/pull/1907) Blocked module account addresses are no longer allowed to send IBC transfers. 
+* (apps/27-interchain-accounts) [\#1882](https://github.com/cosmos/ibc-go/pull/1882) Explicitly check length of interchain account packet data in favour of nil check.
+
+### Improvements
+
+* (app/20-transfer) [\#1680](https://github.com/cosmos/ibc-go/pull/1680) Adds migration to correct any malformed trace path information of tokens with denoms that contains slashes. The transfer module consensus version has been bumped to 2.
+* (app/20-transfer) [\#1730](https://github.com/cosmos/ibc-go/pull/1730) parse the ics20 denomination provided via a packet using the channel identifier format specified by ibc-go.
+* (cleanup) [\#1335](https://github.com/cosmos/ibc-go/pull/1335/) `gofumpt -w -l .` to standardize the code layout more strictly than `go fmt ./...`
+* (middleware) [\#1022](https://github.com/cosmos/ibc-go/pull/1022) Add `GetAppVersion` to the ICS4Wrapper interface. This function should be used by IBC applications to obtain their own version since the version set in the channel structure may be wrapped many times by middleware. 
+* (modules/core/04-channel) [\#1232](https://github.com/cosmos/ibc-go/pull/1232) Updating params on `NewPacketId` and moving to bottom of file.
+* (app/29-fee) [\#1305](https://github.com/cosmos/ibc-go/pull/1305) Change version string for fee module to `ics29-1`
+* (app/29-fee) [\#1341](https://github.com/cosmos/ibc-go/pull/1341) Check if the fee module is locked and if the fee module is enabled before refunding all fees
+* (transfer) [\#1414](https://github.com/cosmos/ibc-go/pull/1414) Emitting Sender address from `fungible_token_packet` events in `OnRecvPacket` and `OnAcknowledgementPacket`.
+* (testing/simapp) [\#1397](https://github.com/cosmos/ibc-go/pull/1397) Adding mock module to maccperms and adding check to ensure mock module is not a blocked account address. 
+* (core/02-client) [\#1570](https://github.com/cosmos/ibc-go/pull/1570) Emitting an event when handling an upgrade client proposal. 
+* (modules/light-clients/07-tendermint) [\#1713](https://github.com/cosmos/ibc-go/pull/1713) Allow client upgrade proposals to update `TrustingPeriod`. See ADR-026 for context.
+* (core/client) [\#1740](https://github.com/cosmos/ibc-go/pull/1740) Add `cosmos_proto.implements_interface` to adhere to guidelines in [Cosmos SDK ADR 019](https://github.com/cosmos/cosmos-sdk/blob/main/docs/architecture/adr-019-protobuf-state-encoding.md#safe-usage-of-any) for annotating `google.protobuf.Any` types
+
+### Features
+
+* [\#276](https://github.com/cosmos/ibc-go/pull/276) Adding the Fee Middleware module v1
+* (apps/29-fee) [\#1229](https://github.com/cosmos/ibc-go/pull/1229) Adding CLI commands for getting all unrelayed incentivized packets and packet by packet-id. 
+* (apps/29-fee) [\#1224](https://github.com/cosmos/ibc-go/pull/1224) Adding Query/CounterpartyAddress and CLI to ICS29 fee middleware
+* (apps/29-fee) [\#1225](https://github.com/cosmos/ibc-go/pull/1225) Adding Query/FeeEnabledChannel and Query/FeeEnabledChannels with CLIs to ICS29 fee middleware.
+* (modules/apps/29-fee) [\#1230](https://github.com/cosmos/ibc-go/pull/1230) Adding CLI command for getting incentivized packets for a specific channel-id. 
+
+### Bug Fixes
+
+* (apps/29-fee) [\#1774](https://github.com/cosmos/ibc-go/pull/1774) Change non nil relayer assertion to non empty to avoid import/export issues for genesis upgrades. 
+* (apps/29-fee) [\#1278](https://github.com/cosmos/ibc-go/pull/1278) The URI path for the query to get all incentivized packets for a specific channel did not follow the same format as the rest of queries.
+* (modules/core/04-channel)[\#1919](https://github.com/cosmos/ibc-go/pull/1919) Fixed formatting of sequence for packet "acknowledgement written" logs.
+
+## [v3.3.1](https://github.com/cosmos/ibc-go/releases/tag/v3.3.1) - 2022-10-27
+
+### Dependencies
+
+* [\#2621](https://github.com/cosmos/ibc-go/pull/2621) Bump SDK version to v0.45.10 and Tendermint to v0.34.22.
+
+>>>>>>> b1f494c (add check send enabled (#2679))
 ## [v3.3.0](https://github.com/cosmos/ibc-go/releases/tag/v3.3.0) - 2022-09-20
 
 ### Dependencies

modules/apps/transfer/keeper/msg_server.go

@@ -19,6 +19,17 @@ func (k Keeper) Transfer(goCtx context.Context, msg *types.MsgTransfer) (*types.
 		return nil, err
 	}
 
+<<<<<<< HEAD
+=======
+	if !k.bankKeeper.IsSendEnabledCoin(ctx, msg.Token) {
+		return nil, sdkerrors.Wrapf(types.ErrSendDisabled, "%s transfers are currently disabled", msg.Token.Denom)
+	}
+
+	if k.bankKeeper.BlockedAddr(sender) {
+		return nil, sdkerrors.Wrapf(sdkerrors.ErrUnauthorized, "%s is not allowed to send funds", sender)
+	}
+
+>>>>>>> b1f494c (add check send enabled (#2679))
 	sequence, err := k.sendTransfer(
 		ctx, msg.SourcePort, msg.SourceChannel, msg.Token, sender, msg.Receiver, msg.TimeoutHeight, msg.TimeoutTimestamp,
 		msg.Memo)

modules/apps/transfer/keeper/msg_server_test.go

@@ -2,6 +2,7 @@ package keeper_test
 
 import (
 	sdk "github.com/cosmos/cosmos-sdk/types"
+	banktypes "github.com/cosmos/cosmos-sdk/x/bank/types"
 
 	"github.com/cosmos/ibc-go/v3/modules/apps/transfer/types"
 )
@@ -20,6 +21,31 @@ func (suite *KeeperTestSuite) TestMsgTransfer() {
 			true,
 		},
 		{
+<<<<<<< HEAD
+=======
+			"bank send enabled for denom",
+			func() {
+				suite.chainA.GetSimApp().BankKeeper.SetParams(suite.chainA.GetContext(),
+					banktypes.Params{
+						SendEnabled: []*banktypes.SendEnabled{{Denom: sdk.DefaultBondDenom, Enabled: true}},
+					},
+				)
+			},
+			true,
+		},
+		{
+			"send transfers disabled",
+			func() {
+				suite.chainA.GetSimApp().TransferKeeper.SetParams(suite.chainA.GetContext(),
+					types.Params{
+						SendEnabled: false,
+					},
+				)
+			},
+			false,
+		},
+		{
+>>>>>>> b1f494c (add check send enabled (#2679))
 			"invalid sender",
 			func() {
 				msg.Sender = "address"
@@ -33,6 +59,17 @@ func (suite *KeeperTestSuite) TestMsgTransfer() {
 			},
 			false,
 		},
+		{
+			"bank send disabled for denom",
+			func() {
+				suite.chainA.GetSimApp().BankKeeper.SetParams(suite.chainA.GetContext(),
+					banktypes.Params{
+						SendEnabled: []*banktypes.SendEnabled{{Denom: sdk.DefaultBondDenom, Enabled: false}},
+					},
+				)
+			},
+			false,
+		},
 		{
 			"channel does not exist",
 			func() {

modules/apps/transfer/types/expected_keepers.go

@@ -24,6 +24,7 @@ type BankKeeper interface {
 	SendCoinsFromModuleToAccount(ctx sdk.Context, senderModule string, recipientAddr sdk.AccAddress, amt sdk.Coins) error
 	SendCoinsFromAccountToModule(ctx sdk.Context, senderAddr sdk.AccAddress, recipientModule string, amt sdk.Coins) error
 	BlockedAddr(addr sdk.AccAddress) bool
+	IsSendEnabledCoin(ctx sdk.Context, coin sdk.Coin) bool
 }
 
 // ICS4Wrapper defines the expected ICS4Wrapper for middleware