From abbb1d19f87fa09b826effedd07515476e07510f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?colin=20axn=C3=A9r?= <25233464+colin-axner@users.noreply.github.com> Date: Tue, 20 Sep 2022 15:32:30 +0200 Subject: [PATCH] fix: add nil checks for controller and host keeper services (#2308) ## Description closes: #XXXX --- Before we can merge this PR, please make sure that all the following items have been checked off. If any of the checklist items are not applicable, please leave them but write a little note why. - [ ] Targeted PR against correct branch (see [CONTRIBUTING.md](https://github.com/cosmos/ibc-go/blob/master/CONTRIBUTING.md#pr-targeting)) - [ ] Linked to Github issue with discussion and accepted design OR link to spec that describes this work. - [ ] Code follows the [module structure standards](https://github.com/cosmos/cosmos-sdk/blob/master/docs/building-modules/structure.md). - [ ] Wrote unit and integration [tests](https://github.com/cosmos/ibc-go/blob/master/CONTRIBUTING.md#testing) - [ ] Updated relevant documentation (`docs/`) or specification (`x//spec/`) - [ ] Added relevant `godoc` [comments](https://blog.golang.org/godoc-documenting-go-code). - [ ] Added a relevant changelog entry to the `Unreleased` section in `CHANGELOG.md` - [ ] Re-reviewed `Files changed` in the Github PR explorer - [ ] Review `Codecov Report` in the comment section below once CI passes (cherry picked from commit 888c4a0117bfa9753ac4b1ffd1ea81c09867e335) # Conflicts: # CHANGELOG.md # modules/apps/27-interchain-accounts/controller/keeper/migrations.go # modules/apps/27-interchain-accounts/module.go --- CHANGELOG.md | 66 +++++++++++++++++++ .../controller/keeper/migrations.go | 43 ++++++++++++ modules/apps/27-interchain-accounts/module.go | 28 ++++++++ 3 files changed, 137 insertions(+) create mode 100644 modules/apps/27-interchain-accounts/controller/keeper/migrations.go diff --git a/CHANGELOG.md b/CHANGELOG.md index b8c54c14258..9a7632d6101 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -52,6 +52,72 @@ Ref: https://keepachangelog.com/en/1.0.0/ ### Bug Fixes +<<<<<<< HEAD +======= +* (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. +* (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. + +## [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. + +>>>>>>> 888c4a0 (fix: add nil checks for controller and host keeper services (#2308)) ## [v3.2.0](https://github.com/cosmos/ibc-go/releases/tag/v3.2.0) - 2022-08-12 ### Dependencies diff --git a/modules/apps/27-interchain-accounts/controller/keeper/migrations.go b/modules/apps/27-interchain-accounts/controller/keeper/migrations.go new file mode 100644 index 00000000000..f5a28bcf4aa --- /dev/null +++ b/modules/apps/27-interchain-accounts/controller/keeper/migrations.go @@ -0,0 +1,43 @@ +package keeper + +import ( + sdk "github.com/cosmos/cosmos-sdk/types" + sdkerrors "github.com/cosmos/cosmos-sdk/types/errors" + capabilitytypes "github.com/cosmos/cosmos-sdk/x/capability/types" + + "github.com/cosmos/ibc-go/v5/modules/core/23-commitment/types" + host "github.com/cosmos/ibc-go/v5/modules/core/24-host" +) + +// Migrator is a struct for handling in-place store migrations. +type Migrator struct { + keeper *Keeper +} + +// NewMigrator returns a new Migrator. +func NewMigrator(keeper *Keeper) Migrator { + return Migrator{keeper: keeper} +} + +// AssertChannelCapabilityMigrations checks that all channel capabilities generated using the interchain accounts controller port prefix +// are owned by the controller submodule and ibc. +func (m Migrator) AssertChannelCapabilityMigrations(ctx sdk.Context) error { + if m.keeper != nil { + for _, ch := range m.keeper.GetAllActiveChannels(ctx) { + name := host.ChannelCapabilityPath(ch.PortId, ch.ChannelId) + cap, found := m.keeper.scopedKeeper.GetCapability(ctx, name) + if !found { + return sdkerrors.Wrapf(capabilitytypes.ErrCapabilityNotFound, "failed to find capability: %s", name) + } + + isAuthenticated := m.keeper.scopedKeeper.AuthenticateCapability(ctx, cap, name) + if !isAuthenticated { + return sdkerrors.Wrapf(capabilitytypes.ErrCapabilityNotOwned, "expected capability owner: %s", types.SubModuleName) + } + + m.keeper.SetMiddlewareEnabled(ctx, ch.PortId, ch.ChannelId) + } + } + + return nil +} diff --git a/modules/apps/27-interchain-accounts/module.go b/modules/apps/27-interchain-accounts/module.go index 1bb870fca5d..514ab1b306e 100644 --- a/modules/apps/27-interchain-accounts/module.go +++ b/modules/apps/27-interchain-accounts/module.go @@ -73,8 +73,20 @@ func (AppModuleBasic) RegisterRESTRoutes(ctx client.Context, rtr *mux.Router) { // RegisterGRPCGatewayRoutes registers the gRPC Gateway routes for the interchain accounts module. func (AppModuleBasic) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *runtime.ServeMux) { +<<<<<<< HEAD controllertypes.RegisterQueryHandlerClient(context.Background(), mux, controllertypes.NewQueryClient(clientCtx)) hosttypes.RegisterQueryHandlerClient(context.Background(), mux, hosttypes.NewQueryClient(clientCtx)) +======= + err := controllertypes.RegisterQueryHandlerClient(context.Background(), mux, controllertypes.NewQueryClient(clientCtx)) + if err != nil { + panic(err) + } + + err = hosttypes.RegisterQueryHandlerClient(context.Background(), mux, hosttypes.NewQueryClient(clientCtx)) + if err != nil { + panic(err) + } +>>>>>>> 888c4a0 (fix: add nil checks for controller and host keeper services (#2308)) } // GetTxCmd implements AppModuleBasic interface @@ -145,8 +157,24 @@ func (am AppModule) LegacyQuerierHandler(legacyQuerierCdc *codec.LegacyAmino) sd // RegisterServices registers module services func (am AppModule) RegisterServices(cfg module.Configurator) { +<<<<<<< HEAD controllertypes.RegisterQueryServer(cfg.QueryServer(), am.controllerKeeper) hosttypes.RegisterQueryServer(cfg.QueryServer(), am.hostKeeper) +======= + if am.controllerKeeper != nil { + controllertypes.RegisterMsgServer(cfg.MsgServer(), controllerkeeper.NewMsgServerImpl(am.controllerKeeper)) + controllertypes.RegisterQueryServer(cfg.QueryServer(), am.controllerKeeper) + } + + if am.hostKeeper != nil { + hosttypes.RegisterQueryServer(cfg.QueryServer(), am.hostKeeper) + } + + m := controllerkeeper.NewMigrator(am.controllerKeeper) + if err := cfg.RegisterMigration(types.ModuleName, 1, m.AssertChannelCapabilityMigrations); err != nil { + panic(fmt.Sprintf("failed to migrate interchainaccounts app from version 1 to 2: %v", err)) + } +>>>>>>> 888c4a0 (fix: add nil checks for controller and host keeper services (#2308)) } // InitGenesis performs genesis initialization for the interchain accounts module.