fix: add cosmos_proto.implements_interface (cosmos#1740)

* fix: add cosmos_proto.implements_interface

* changelog

* Update CHANGELOG.md

Co-authored-by: Carlos Rodriguez <carlos@interchain.io>

* run `make proto-all`

* run `go mod tidy`

Co-authored-by: Carlos Rodriguez <carlos@interchain.io>
Co-authored-by: colin axnér <25233464+colin-axner@users.noreply.github.com>

CHANGELOG.md

@@ -73,8 +73,9 @@ Ref: https://keepachangelog.com/en/1.0.0/
 * (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.
+* (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
 

proto/ibc/core/client/v1/client.proto

@@ -7,6 +7,7 @@ option go_package = "github.com/cosmos/ibc-go/v5/modules/core/02-client/types";
 import "gogoproto/gogo.proto";
 import "google/protobuf/any.proto";
 import "cosmos/upgrade/v1beta1/upgrade.proto";
+import "cosmos_proto/cosmos.proto";
 
 // IdentifiedClientState defines a client state with an additional client
 // identifier field.
@@ -41,7 +42,8 @@ message ClientConsensusStates {
 // handler may fail if the subject and the substitute do not match in client and
 // chain parameters (with exception to latest height, frozen height, and chain-id).
 message ClientUpdateProposal {
- option (gogoproto.goproto_getters) = false;
+ option (gogoproto.goproto_getters) = false;
+ option (cosmos_proto.implements_interface) = "cosmos.gov.v1beta1.Content";
  // the title of the update proposal
  string title = 1;
  // the description of the proposal
@@ -56,9 +58,10 @@ message ClientUpdateProposal {
 // UpgradeProposal is a gov Content type for initiating an IBC breaking
 // upgrade.
 message UpgradeProposal {
- option (gogoproto.goproto_getters) = false;
- option (gogoproto.goproto_stringer) = false;
- option (gogoproto.equal) = true;
+ option (gogoproto.goproto_getters) = false;
+ option (gogoproto.goproto_stringer) = false;
+ option (gogoproto.equal) = true;
+ option (cosmos_proto.implements_interface) = "cosmos.gov.v1beta1.Content";
 
  string title = 1;
  string description = 2;