wasmd v0.29.2 and SDK v0.46.6 and IBC v5.1.0

[faddat]

Funded by Juno, built by Notional

wasmd for the SDK 46 series:

• ibc-go v5.2.0
• tendermint v0.34.24
• cosmos sdk v0.46.6
• interchain-accounts v0.32.1+dragonberry patch
• iavl v0.19.4
• wasmd v0.29.2

NOTICE

Some somewhat conflicting information about the status of cosmos-sdk v0.46.* was released on the cosmos hub forum, here:

https://forum.cosmos.network/t/ibc-security-advisory-dragonberry/7702

Later discussions with the SDK team and Umee revealed that a patch was underway. Notional will continue to maintain this branch so that users of sdk 46 are able to work with security.

Given that this branch has active users that want to make chain happen, we're going to try to restore it to its former glory, specifically, it should pass 100% of the tests.

I am iffy on all of this, but it ought to be 1-3 days work to ensure that this branch works again. When it passes all tests, I will remove the below warning. Notional will continue to work on SDK v47 support for:

• ibc-go
• interchain-accounts-demo
• wasmd

Guidance

THis commit hash b385d2d

corresponds to the last known fully good happy version, and it also corresponds to v0.29.1 in main.

Funded by Juno built by Notional

[faddat]

@vuong177 🔥

[faddat]

@vuong177 I think you've hit an ibc-go bug. If you look at ibc-go v3.2.0, you'll see a commit from @joeabbey.

His most recent commit fixes something something sequence numbers, and by doing that, also fixes the reflect test.

hm, I thought of something else that may solve....

[faddat]

@vuong177 I checked, and the commit that we're using here, is up to date with the latest commit from ibc-go, so it might not be that....

[vuong177]

yep, seem have problem with router

[faddat]

Great progress!

[faddat]

THis commit hash b385d2d

corresponds to the last known fully good happy version, and it also corresponds to v0.29.1

[faddat]

NB: this is v0.29.2 + needed adaptations for 46

this commit:
0abadd1

is working nicely.

This patch may require this:

https://twitter.com/gadikian/status/1592157214600749057

cosmos/interchain-accounts-demo#152

or be subject to occasional bech32 wierdnesses.

[MSNTCS]

@faddat nice job. is there any timeline for merging this?

[faddat]

Hey, @MSNTCS I think that the wasmd team will be merging work based on sdk v0.47.*, not this.

I must also mention this:

cosmos/cosmos-sdk#14103

This branch has really been a moving target.

I think the above change will require updates to ibc-go also.

[faddat]

Important Notes on SDK v0.47.x work and information on how we see items like this branch:

• V0.47.x ibc cosmos/ibc-go#2889

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
40 Code Smells

No Coverage information
No Duplication information

[alpe]

You have 2 branches open for SDK v0.46. Can this be closed in favour of #1126? Or the other way?

[faddat]

Yeah, I think that makes sense. No one building, should make a chain with this one. Thanks!