old - packet forward middleware

[faddat]

This PR implements the packet forward middleware.

It's using the branch referenced in this pr:

• ibc-go v4 strangelove-ventures/packet-forward-middleware#45

Since the implementation with ibc v4 is a bit different from v3, reviewers should have a look at:

https://github.com/cosmos/gaia/blob/6880cd7dc22ada30b9dd5737d45f1f90d38a5158/app/keepers/keepers.go#L323

We should also write some e2e tests for this integration, to ensure that it works correctly.

[faddat]

This merges the faddat/make-proto-only branch in here, to ensure that it was the needed fix.

[faddat]

@vuong177 @reecepbcups @GNaD13 - guys, getting some pretty serious proto cross-talk here.

Also over here:

CosmosContracts/token-factory#1

[faddat]

@reecepbcups fyi I think that the proto changes you made to feeshare resolved the issues here.

Update: seems not.

Can you take a look at the CI logs?

We should run through what could be causing this.

idle theory:

perhaps the packet forward middleware's protos need to be built with Juno's proto's like mint, meaning that we should likely include it in this repo.

[faddat]

To guide review:

https://github.com/CosmosContracts/juno/actions/runs/3779340500/jobs/6424514084#step:9:13

[reecepbcups]

Also should add an e2e test for this to ensure it works correctly

[faddat]

@reecepbcups I agree about e2e

I also think that this is a reasonable place to segue into possibly using IBC test, maybe after we do the UNI deployment.

But I still do need to figure out how to use it to simulate the test against the live state.

[reecepbcups]

Push the v13 if we can't figure out where test are, which just leaves oracle left for review

[faddat]

Yeah I think that makes perfect sense

[reecepbcups]

Monday Meeting Pushed to v13 officially

[faddat]

Did a merge here for some testing for:

strangelove-ventures/packet-forward-middleware#45

No change to the v13 plan though.

[reecepbcups]

Closing in favor of Andrews more simple PR without go.mod replace (since its merged in now to mainline)
Will add E2E test after that