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fix!: remove time.now check from authz #10447

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merged 27 commits into from Feb 2, 2022
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Description

Backport v0.44.2 fix


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@@ -7,7 +7,7 @@ import (
"github.com/cosmos/cosmos-sdk/x/authz/client/cli"
)

func ExecGrant(val *network.Validator, args []string) (testutil.BufferWriter, error) {
func CreateGrant(val *network.Validator, args []string) (testutil.BufferWriter, error) {
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this function name (in tests) was misleading. It essentially creates a new grant and executes that message (grant creation). It doesn't execute on existing grant.

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A constructor seems like the wrong place to do validation, instead let's do it in the SaveGrant method

@@ -10,7 +10,10 @@ import (
)

// NewGrant returns new Grant
func NewGrant(a Authorization, expiration time.Time) (Grant, error) {
func NewGrant(blockTime time.Time, a Authorization, expiration time.Time) (Grant, error) {
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Why are we putting this in the constructor? Shouldn't we just do this within the MsgServer when creating a grant?

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We are validating the grant, here authorization + expiration relation. The motivation to have it in NewGrant is to do it once and make sure it's always validated.

Moving it outside of the NewGrant would make sense if it would be a private method... but then we will need another function because other packages are using NewGrant.

So. what do you think ?

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On the other hand NewGrant is used only in one place (not counting tests)

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I would rather just do it the correct way and valid block time when we're actually in a block... but not going to block either

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OK, I reworked the validation... was thinking about creating Grant.Validate(now) method, but it also wasn't perfect.

x/authz/keeper/keeper.go Outdated Show resolved Hide resolved
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@robert-zaremba can we get this merged?

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ping

@robert-zaremba robert-zaremba removed the A:automerge Automatically merge PR once all prerequisites pass. label Jan 27, 2022
suite.Require().Equal(expected[i].opMsgName, operationMsg.Name, "operation Msg name should be the same")
suite.Require().Equal(expected[i].weight, w.Weight(), "test: %d, weight should be the same", i)
suite.Require().Equal(expected[i].opMsgRoute, operationMsg.Route, "test: %d, route should be the same", i)
suite.Require().Equal(expected[i].opMsgName, operationMsg.Name, "test: %d, operation Msg name should be the same", i)
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we were not checking the results, all tests were failing , and wrong route was used.... let's solve it in other issue

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@aaronc aaronc added the A:automerge Automatically merge PR once all prerequisites pass. label Jan 27, 2022
x/authz/msgs.go Outdated Show resolved Hide resolved
CHANGELOG.md Outdated Show resolved Hide resolved
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@tac0turtle tac0turtle removed the A:automerge Automatically merge PR once all prerequisites pass. label Feb 1, 2022
@tac0turtle tac0turtle added this to the v0.46 milestone Feb 1, 2022
@tac0turtle tac0turtle added the A:automerge Automatically merge PR once all prerequisites pass. label Feb 1, 2022
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seems sims are still failing. This is a blocker for 0.46 releases.

@tac0turtle tac0turtle changed the title fix!: backport 0.44.2 fix fix!: remove time.now check from authz Feb 2, 2022
@mergify mergify bot merged commit 077154a into master Feb 2, 2022
@mergify mergify bot deleted the robert/backport-0.44.2-master branch February 2, 2022 11:22
@robert-zaremba robert-zaremba mentioned this pull request Feb 2, 2022
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amaury1093 added a commit that referenced this pull request Feb 3, 2022
amaury1093 added a commit that referenced this pull request Feb 3, 2022
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9 participants