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fix(circuit): partial perms bug fix #17165

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merged 1 commit into from
Jul 27, 2023
Merged

fix(circuit): partial perms bug fix #17165

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14 changes: 9 additions & 5 deletions x/circuit/keeper/msg_server.go
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Original file line number Diff line number Diff line change
Expand Up @@ -115,15 +115,19 @@ func (srv msgServer) TripCircuitBreaker(ctx context.Context, msg *types.MsgTripC
if !isAllowed {
return nil, fmt.Errorf("message %s is already disabled", msgTypeURL)
}
permExists := false
for _, msgurl := range perms.LimitTypeUrls {
if msgTypeURL == msgurl {
if err = srv.DisableList.Set(ctx, msgTypeURL); err != nil {
return nil, err
}
} else {
return nil, errorsmod.Wrapf(sdkerrors.ErrUnauthorized, "account does not have permission to trip circuit breaker for message %s", msgTypeURL)
permExists = true
}
}

if !permExists {
return nil, errorsmod.Wrapf(sdkerrors.ErrUnauthorized, "account does not have permission to trip circuit breaker for message %s", msgTypeURL)
}
if err = srv.DisableList.Set(ctx, msgTypeURL); err != nil {
return nil, err
}
}
default:
return nil, errorsmod.Wrap(sdkerrors.ErrUnauthorized, "account does not have permission to trip circuit breaker")
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16 changes: 14 additions & 2 deletions x/circuit/keeper/msg_server_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -138,15 +138,27 @@ func TestTripCircuitBreaker(t *testing.T) {
require.NoError(t, err)
require.False(t, allowed, "circuit breaker should be tripped")

// user with enough permissions tries to trip circuit breaker for two messages
url, url2 := "cosmos.gov.v1beta1.MsgDeposit", "cosmos.gov.v1beta1.MsgVote"
twomsgs := &types.Permissions{Level: types.Permissions_LEVEL_SOME_MSGS, LimitTypeUrls: []string{url, url2}}
msg := &types.MsgAuthorizeCircuitBreaker{Granter: authority, Grantee: addresses[3], Permissions: twomsgs}
_, err = srv.AuthorizeCircuitBreaker(ft.ctx, msg)
require.NoError(t, err)

// try to trip two messages with enough permissions
twoMsgTrip := &types.MsgTripCircuitBreaker{Authority: addresses[3], MsgTypeUrls: []string{url, url2}}
_, err = srv.TripCircuitBreaker(ft.ctx, twoMsgTrip)
require.NoError(t, err)

// user with all messages trips circuit breaker
// add a super user
allmsgs := &types.Permissions{Level: types.Permissions_LEVEL_ALL_MSGS, LimitTypeUrls: []string{""}}
msg := &types.MsgAuthorizeCircuitBreaker{Granter: authority, Grantee: addresses[1], Permissions: allmsgs}
msg = &types.MsgAuthorizeCircuitBreaker{Granter: authority, Grantee: addresses[1], Permissions: allmsgs}
_, err = srv.AuthorizeCircuitBreaker(ft.ctx, msg)
require.NoError(t, err)

// try to trip the circuit breaker
url2 := "cosmos.staking.v1beta1.MsgDelegate"
url2 = "cosmos.staking.v1beta1.MsgDelegate"
superTrip := &types.MsgTripCircuitBreaker{Authority: addresses[1], MsgTypeUrls: []string{url2}}
_, err = srv.TripCircuitBreaker(ft.ctx, superTrip)
require.NoError(t, err)
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