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manifest: fix group permission handling

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We need to have at least one matching group in the manifest.

Signed-off-by: Evgeniy Stratonikov <evgeniy@nspcc.ru>
This commit is contained in:
Evgeniy Stratonikov 2021-06-30 10:55:14 +03:00
parent 4283e1003f
commit c9e6350915
2 changed files with 13 additions and 5 deletions
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9
pkg/smartcontract/manifest/manifest_test.go
View file

@ -106,13 +106,16 @@ func TestPermission_IsAllowed(t *testing.T) {
t.Run("group", func(t *testing.T) {
perm := NewPermission(PermissionGroup, priv.PublicKey())
require.True(t, perm.IsAllowed(util.Uint160{}, manifest, "AAA"))
})
t.Run("invalid group", func(t *testing.T) {
priv2, err := keys.NewPrivateKey()
require.NoError(t, err)
perm := NewPermission(PermissionGroup, priv2.PublicKey())
perm = NewPermission(PermissionGroup, priv2.PublicKey())
require.False(t, perm.IsAllowed(util.Uint160{}, manifest, "AAA"))
manifest.Groups = append(manifest.Groups, Group{PublicKey: priv2.PublicKey()})
perm = NewPermission(PermissionGroup, priv2.PublicKey())
require.True(t, perm.IsAllowed(util.Uint160{}, manifest, "AAA"))
})
}

9
pkg/smartcontract/manifest/permission.go
View file

@ -167,12 +167,17 @@ func (p *Permission) IsAllowed(hash util.Uint160, m *Manifest, method string) bo
return false
}
case PermissionGroup:
has := false
g := p.Contract.Group()
for i := range m.Groups {
if !g.Equal(m.Groups[i].PublicKey) {
return false
if g.Equal(m.Groups[i].PublicKey) {
has = true
break
}
}
if !has {
return false
}
default:
panic(fmt.Sprintf("unexpected permission: %d", p.Contract.Type))
}