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Ecpablo/grant role timelock solana #109
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,70 @@ | ||
| package grantrole | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "slices" | ||
|
|
||
| mcmssdk "github.com/smartcontractkit/mcms/sdk" | ||
| ) | ||
|
|
||
| // AddressesForRole returns accounts that currently hold role on the timelock. | ||
| // Admin returns nil without querying the chain. | ||
| func AddressesForRole( | ||
| ctx context.Context, | ||
| inspector mcmssdk.TimelockInspector, | ||
| timelockAddress string, | ||
| role mcmssdk.TimelockRole, | ||
| ) ([]string, error) { | ||
| switch role { | ||
| case mcmssdk.TimelockRoleProposer: | ||
| return inspector.GetProposers(ctx, timelockAddress) | ||
| case mcmssdk.TimelockRoleCanceller: | ||
| return inspector.GetCancellers(ctx, timelockAddress) | ||
| case mcmssdk.TimelockRoleBypasser: | ||
| return inspector.GetBypassers(ctx, timelockAddress) | ||
| case mcmssdk.TimelockRoleExecutor: | ||
| return inspector.GetExecutors(ctx, timelockAddress) | ||
| case mcmssdk.TimelockRoleAdmin: | ||
| return nil, nil | ||
| default: | ||
| return nil, fmt.Errorf("unsupported timelock role %s", role.String()) | ||
| } | ||
| } | ||
|
|
||
| // AddressesNeedingGrant returns grant addresses that do not yet hold the role. | ||
| // normalize canonicalizes addresses for comparison; pass nil to compare raw strings. | ||
| func AddressesNeedingGrant( | ||
| ctx context.Context, | ||
| inspector mcmssdk.TimelockInspector, | ||
| timelockAddress string, | ||
| grant RoleGrant, | ||
| normalize func(string) string, | ||
| ) ([]string, error) { | ||
| addressesWithRole, err := AddressesForRole(ctx, inspector, timelockAddress, grant.Role) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| if len(addressesWithRole) == 0 { | ||
| return grant.Addresses, nil | ||
| } | ||
|
|
||
| if normalize == nil { | ||
| normalize = func(address string) string { return address } | ||
| } | ||
|
|
||
| normalizedExisting := make([]string, len(addressesWithRole)) | ||
| for i, address := range addressesWithRole { | ||
| normalizedExisting[i] = normalize(address) | ||
| } | ||
|
|
||
| out := make([]string, 0, len(grant.Addresses)) | ||
| for _, address := range grant.Addresses { | ||
| if slices.Contains(normalizedExisting, normalize(address)) { | ||
| continue | ||
| } | ||
| out = append(out, address) | ||
| } | ||
|
|
||
| return out, nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,68 @@ | ||
| package grantrole | ||
|
|
||
| import ( | ||
| "testing" | ||
|
|
||
| "github.com/stretchr/testify/require" | ||
|
|
||
| mcmssdk "github.com/smartcontractkit/mcms/sdk" | ||
| mcmssdkmocks "github.com/smartcontractkit/mcms/sdk/mocks" | ||
| ) | ||
|
|
||
| func TestAddressesForRole_unsupported(t *testing.T) { | ||
| t.Parallel() | ||
|
|
||
| inspector := mcmssdkmocks.NewTimelockInspector(t) | ||
|
|
||
| _, err := AddressesForRole(t.Context(), inspector, "timelock", mcmssdk.TimelockRole(99)) | ||
| require.EqualError(t, err, "unsupported timelock role Unknown") | ||
| } | ||
|
|
||
| func TestAddressesForRole_admin(t *testing.T) { | ||
| t.Parallel() | ||
|
|
||
| inspector := mcmssdkmocks.NewTimelockInspector(t) | ||
|
|
||
| got, err := AddressesForRole(t.Context(), inspector, "timelock", mcmssdk.TimelockRoleAdmin) | ||
| require.NoError(t, err) | ||
| require.Nil(t, got) | ||
| } | ||
|
|
||
| func TestAddressesNeedingGrant(t *testing.T) { | ||
| t.Parallel() | ||
|
|
||
| ctx := t.Context() | ||
| timelock := "timelock" | ||
|
|
||
| inspector := mcmssdkmocks.NewTimelockInspector(t) | ||
| inspector.EXPECT(). | ||
| GetCancellers(ctx, timelock). | ||
| Return([]string{"alice", "bob"}, nil) | ||
|
|
||
| got, err := AddressesNeedingGrant( | ||
| ctx, | ||
| inspector, | ||
| timelock, | ||
| RoleGrant{ | ||
| Role: mcmssdk.TimelockRoleCanceller, | ||
| Addresses: []string{"alice", "carol"}, | ||
| }, | ||
| nil, | ||
| ) | ||
| require.NoError(t, err) | ||
| require.Equal(t, []string{"carol"}, got) | ||
|
|
||
| adminInspector := mcmssdkmocks.NewTimelockInspector(t) | ||
| all, err := AddressesNeedingGrant( | ||
| ctx, | ||
| adminInspector, | ||
| timelock, | ||
| RoleGrant{ | ||
| Role: mcmssdk.TimelockRoleAdmin, | ||
| Addresses: []string{"alice"}, | ||
| }, | ||
| nil, | ||
| ) | ||
| require.NoError(t, err) | ||
| require.Equal(t, []string{"alice"}, all) | ||
| } |
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Will remove this once mcms lib is released with new solana implementation for set role