frostfs-sdk-go/eacl/validator_test.go
Evgenii Stratonikov be9bc5d612 [#36] eacl: add tests for operation match
Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>
2022-01-19 11:06:27 +03:00

116 lines
2.5 KiB
Go

package eacl
import (
"math/rand"
"testing"
cid "github.com/nspcc-dev/neofs-sdk-go/container/id"
"github.com/stretchr/testify/require"
"go.uber.org/zap/zaptest"
)
func TestOperationMatch(t *testing.T) {
tgt := NewTarget()
tgt.SetRole(RoleOthers)
t.Run("single operation", func(t *testing.T) {
tb := NewTable()
tb.AddRecord(newRecord(ActionDeny, OperationPut, tgt))
tb.AddRecord(newRecord(ActionAllow, OperationGet, tgt))
v := newValidator(t, tb)
vu := newValidationUnit(RoleOthers, nil)
vu.op = OperationPut
require.Equal(t, ActionDeny, v.CalculateAction(vu))
vu.op = OperationGet
require.Equal(t, ActionAllow, v.CalculateAction(vu))
})
t.Run("unknown operation", func(t *testing.T) {
tb := NewTable()
tb.AddRecord(newRecord(ActionDeny, OperationUnknown, tgt))
tb.AddRecord(newRecord(ActionAllow, OperationGet, tgt))
v := newValidator(t, tb)
vu := newValidationUnit(RoleOthers, nil)
// TODO discuss if both next tests should result in DENY
vu.op = OperationPut
require.Equal(t, ActionAllow, v.CalculateAction(vu))
vu.op = OperationGet
require.Equal(t, ActionAllow, v.CalculateAction(vu))
})
}
func TestTargetMatches(t *testing.T) {
pubs := makeKeys(t, 3)
tgt1 := NewTarget()
tgt1.SetBinaryKeys(pubs[0:2])
tgt1.SetRole(RoleUser)
tgt2 := NewTarget()
tgt2.SetRole(RoleOthers)
r := NewRecord()
r.SetTargets(tgt1, tgt2)
u := newValidationUnit(RoleUser, pubs[0])
require.True(t, targetMatches(u, r))
u = newValidationUnit(RoleUser, pubs[2])
require.False(t, targetMatches(u, r))
u = newValidationUnit(RoleUnknown, pubs[1])
require.True(t, targetMatches(u, r))
u = newValidationUnit(RoleOthers, pubs[2])
require.True(t, targetMatches(u, r))
u = newValidationUnit(RoleSystem, pubs[2])
require.False(t, targetMatches(u, r))
}
func makeKeys(t *testing.T, n int) [][]byte {
pubs := make([][]byte, n)
for i := range pubs {
pubs[i] = make([]byte, 33)
pubs[i][0] = 0x02
_, err := rand.Read(pubs[i][1:])
require.NoError(t, err)
}
return pubs
}
func newRecord(a Action, op Operation, tgt ...*Target) *Record {
r := NewRecord()
r.SetAction(a)
r.SetOperation(op)
r.SetTargets(tgt...)
return r
}
type dummySource struct {
tb *Table
}
func (d dummySource) GetEACL(*cid.ID) (*Table, error) {
return d.tb, nil
}
func newValidator(t *testing.T, tb *Table) *Validator {
return NewValidator(
WithLogger(zaptest.NewLogger(t)),
WithEACLSource(dummySource{tb}))
}
func newValidationUnit(role Role, key []byte) *ValidationUnit {
return &ValidationUnit{
role: role,
key: key,
}
}