feat: allow module safe queries in ICA (backport #5785) #6065

mergify · 2024-03-27T10:31:58Z

Description

closes: #5784

Commit Message / Changelog Entry

feat: allow module safe queries in ICA

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Wrote unit and integration tests.
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Summary by CodeRabbit

New Features
- Implemented a mechanism for whitelisting safe queries to enhance module query safety.
- Added a new message structure for defining query requests by interchain accounts.
- Introduced an RPC handler for safe queries with payload and response message definitions.
Tests
- Expanded test coverage to validate module query safety and successful execution of specific queries.
- Introduced test functions to ensure the correct functioning of query safelisting and transaction handling.
Documentation
- Updated the codec setup function to include interface registration for improved transaction handling.

This is an automatic backport of pull request #5785 done by [Mergify](https://mergify.com).

* imp: initial modification of tx.proto * imp: ran 'make proto-all' * fix: compiler errors * imp: added query router interface * imp: added queryRouter to icahost keeper * imp: improved proto definitions * imp: ran 'make proto-all' * imp: added sdk.Msg helpers * feat: basic implementation * style: improved field names * imp: ran 'make proto-all' * fix: compiler errors * imp: ran gofumpt * feat: tests passing * feat: tests improved * test: removed unneeded code * imp: improved 'IsModuleSafe' function * imp: added IsModuleQuerySafe to msg_server * imp: added more test cases * fix: callbacks compiler * fix: non determinancy issues * fix: added query msg to codec * imp: whitelist logic added * e2e: new test added * fix: new test * fix: test * fix: e2e * fix: e2e * imp(e2e): added the QueryTxsByEvents function * fix: e2e * e2e: lint fix * fix: e2e * e2e: debug * fix: e2e * test: debug helpers * debug * test: added codec_test case * imp: additional test case * imp: added important unit test * r4r * e2e: debug * imp: added logs * fix: e2e * fix: e2e * fix: e2e * imp: added height to proto response * imp: ran 'make proto-all' * imp: added height * e2e: updated e2e to test height * imp: review suggestions * e2e: remove unneeded log * refactor: refactored 'ExtractValueFromEvents' * e2e: review item * imp: review item * nit: review item * docs: added godocs * test: unit test for mqsWhitelist added * imp: added logging * style: rename to allow list * add changelog --------- Co-authored-by: Carlos Rodriguez <[email protected]> (cherry picked from commit eecfa5c) # Conflicts: # CHANGELOG.md # e2e/testsuite/codec.go # e2e/testsuite/tx.go # modules/apps/27-interchain-accounts/host/types/msgs.go # modules/light-clients/08-wasm/testing/simapp/app.go

mergify · 2024-03-27T10:32:00Z

Cherry-pick of eecfa5c has failed:

On branch mergify/bp/release/v8.2.x/pr-5785
Your branch is up to date with 'origin/release/v8.2.x'.

You are currently cherry-picking commit eecfa5c0.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	new file:   e2e/tests/interchain_accounts/query_test.go
	modified:   modules/apps/27-interchain-accounts/host/keeper/export_test.go
	modified:   modules/apps/27-interchain-accounts/host/keeper/keeper.go
	modified:   modules/apps/27-interchain-accounts/host/keeper/keeper_test.go
	modified:   modules/apps/27-interchain-accounts/host/keeper/msg_server.go
	modified:   modules/apps/27-interchain-accounts/host/keeper/msg_server_test.go
	modified:   modules/apps/27-interchain-accounts/host/keeper/relay_test.go
	modified:   modules/apps/27-interchain-accounts/host/types/codec.go
	modified:   modules/apps/27-interchain-accounts/host/types/codec_test.go
	modified:   modules/apps/27-interchain-accounts/host/types/host.pb.go
	modified:   modules/apps/27-interchain-accounts/host/types/tx.pb.go
	modified:   modules/apps/27-interchain-accounts/types/router.go
	modified:   modules/apps/callbacks/testing/simapp/app.go
	modified:   proto/ibc/applications/interchain_accounts/host/v1/host.proto
	modified:   proto/ibc/applications/interchain_accounts/host/v1/tx.proto
	modified:   testing/simapp/app.go

Unmerged paths:
  (use "git add/rm <file>..." as appropriate to mark resolution)
	both modified:   CHANGELOG.md
	deleted by us:   e2e/testsuite/codec.go
	deleted by us:   e2e/testsuite/tx.go
	both modified:   modules/apps/27-interchain-accounts/host/types/msgs.go
	deleted by us:   modules/light-clients/08-wasm/testing/simapp/app.go

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

coderabbitai · 2024-03-27T10:32:15Z

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crodriguezvega · 2024-03-27T22:20:25Z

It might be easier to review the individual commits on this PR, since that's the diff with respect to the original PR.

crodriguezvega · 2024-04-08T11:38:38Z

Needs #6105

modules/apps/27-interchain-accounts/host/types/msgs.go

srdtrk · 2024-04-08T15:36:49Z

Is there any way to have panic on chain startup if queryRouter is not set?

damiannolan · 2024-04-09T19:25:19Z

Is there any way to have panic on chain startup if queryRouter is not set?

good question, and consideration! Normally we do it in NewKeeper on main, right? but since this is adding it in a non-api breaking way we use WithQueryRouter.

This does seem like a feature a lot of users would like to pick up and it would be unfortunate to start nodes with somebody missing this (it would lead to panic on nil pointer) on the host chain when msgs are delivered - we could potentially add a panic in hostkeeper/msg_server.go in the NewMsgServerImpl() func: https://github.com/cosmos/ibc-go/pull/6065/files#diff-13a052f2a68bb6a94ffe300852c0b625ff0340a3c524f68ddb6a1256f7b55f4bL22-L24

This would panic in RegisterServices() of the module which would bubble up to app.go - ModuleManager.RegisterServices()

DimitrisJim · 2024-04-09T19:52:57Z

we could potentially add a panic in hostkeeper/msg_server.go in the NewMsgServerImpl() func

another candidate seems to be NewAppModule but going through RegisterServices seems best since its already guarded by an if checking if host keeper is set.

crodriguezvega · 2024-04-10T08:16:04Z

Is there any way to have panic on chain startup if queryRouter is not set?

good question, and consideration! Normally we do it in NewKeeper on main, right? but since this is adding it in a non-api breaking way we use WithQueryRouter.

This does seem like a feature a lot of users would like to pick up and it would be unfortunate to start nodes with somebody missing this (it would lead to panic on nil pointer) on the host chain when msgs are delivered - we could potentially add a panic in hostkeeper/msg_server.go in the NewMsgServerImpl() func: https://github.com/cosmos/ibc-go/pull/6065/files#diff-13a052f2a68bb6a94ffe300852c0b625ff0340a3c524f68ddb6a1256f7b55f4bL22-L24

This would panic in RegisterServices() of the module which would bubble up to app.go - ModuleManager.RegisterServices()

@damiannolan @srdtrk like this?

If we want to enforce that a query router is set, is it enough to document this in the release notes or do we need to add a migration doc for v7.5 and document it there as well?

damiannolan

Thanks @crodriguezvega! 🚀

damiannolan · 2024-04-11T10:09:27Z

modules/apps/27-interchain-accounts/host/keeper/msg_server.go

 func NewMsgServerImpl(keeper *Keeper) types.MsgServer {
+	if keeper.queryRouter == nil {
+		panic("query router must not be nil")
+	}
 	return &msgServer{Keeper: keeper}
 }


ACK this change looks good to me! As long as we put something into the release notes which document that users should use app.HostKeeper.WithQueryRouter in app.go, otherwise nodes won't start!

mergify bot added the conflicts label Mar 27, 2024

mergify bot requested review from colin-axner, AdityaSripal and damiannolan as code owners March 27, 2024 10:31

mergify bot requested review from srdtrk, crodriguezvega, charleenfei, chatton and DimitrisJim as code owners March 27, 2024 10:32

crodriguezvega self-assigned this Mar 27, 2024

crodriguezvega added 5 commits March 27, 2024 12:07

fix conflicts + add GetSigners to message

271202f

delete e2e and 08-wasm folders

add262f

add tests for message functions

4e9427e

use boolean for expected test result

e72b46f

revert API breaking change in ica host NewKeeper

6a0aa73

crodriguezvega removed the conflicts label Mar 27, 2024

lint

5599bb5

crodriguezvega added the priority PRs that need prompt reviews label Mar 27, 2024

crodriguezvega marked this pull request as draft March 28, 2024 19:28

crodriguezvega removed the priority PRs that need prompt reviews label Mar 28, 2024

crodriguezvega changed the base branch from release/v8.2.x to release/v8.3.x April 8, 2024 07:56

Merge branch 'release/v8.3.x' into mergify/bp/release/v8.2.x/pr-5785

6d7afd0

crodriguezvega marked this pull request as ready for review April 8, 2024 07:57

crodriguezvega marked this pull request as draft April 8, 2024 08:19

Merge branch 'release/v8.3.x' into mergify/bp/release/v8.2.x/pr-5785

a778f80

crodriguezvega marked this pull request as ready for review April 8, 2024 12:30

crodriguezvega added the priority PRs that need prompt reviews label Apr 8, 2024

Merge branch 'release/v8.3.x' into mergify/bp/release/v8.2.x/pr-5785

a2c0456

damiannolan approved these changes Apr 8, 2024

View reviewed changes

modules/apps/27-interchain-accounts/host/types/msgs.go Show resolved Hide resolved

Merge branch 'release/v8.3.x' into mergify/bp/release/v8.2.x/pr-5785

b725666

panic if query router is nil

c70c9c6

Merge branch 'release/v8.3.x' into mergify/bp/release/v8.2.x/pr-5785

44e7c4e

damiannolan approved these changes Apr 11, 2024

View reviewed changes

Merge branch 'release/v8.3.x' into mergify/bp/release/v8.2.x/pr-5785

4e0c331

crodriguezvega approved these changes Apr 11, 2024

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crodriguezvega merged commit 759897b into release/v8.3.x Apr 11, 2024
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crodriguezvega deleted the mergify/bp/release/v8.2.x/pr-5785 branch April 11, 2024 11:29

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feat: allow module safe queries in ICA (backport #5785) #6065

feat: allow module safe queries in ICA (backport #5785) #6065

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feat: allow module safe queries in ICA (backport #5785) #6065

feat: allow module safe queries in ICA (backport #5785) #6065

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