forked from TrueCloudLab/frostfs-api-go
4fd6839473
Implement function for calculating, setting and checking object verification fields. Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
79 lines
1.3 KiB
Go
79 lines
1.3 KiB
Go
package object
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import (
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"crypto/rand"
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"testing"
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"github.com/nspcc-dev/neofs-crypto/test"
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"github.com/stretchr/testify/require"
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)
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func TestVerificationFields(t *testing.T) {
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obj := NewRaw()
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payload := make([]byte, 10)
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_, _ = rand.Read(payload)
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obj.SetPayload(payload)
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obj.SetPayloadSize(uint64(len(payload)))
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require.NoError(t, SetVerificationFields(test.DecodeKey(-1), obj))
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require.NoError(t, CheckVerificationFields(obj.Object()))
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items := []struct {
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corrupt func()
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restore func()
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}{
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{
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corrupt: func() {
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payload[0]++
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},
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restore: func() {
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payload[0]--
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},
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},
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{
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corrupt: func() {
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obj.SetPayloadSize(obj.GetPayloadSize() + 1)
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},
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restore: func() {
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obj.SetPayloadSize(obj.GetPayloadSize() - 1)
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},
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},
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{
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corrupt: func() {
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obj.GetID().ToV2().GetValue()[0]++
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},
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restore: func() {
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obj.GetID().ToV2().GetValue()[0]--
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},
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},
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{
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corrupt: func() {
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obj.GetSignature().GetKey()[0]++
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},
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restore: func() {
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obj.GetSignature().GetKey()[0]--
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},
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},
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{
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corrupt: func() {
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obj.GetSignature().GetSign()[0]++
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},
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restore: func() {
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obj.GetSignature().GetSign()[0]--
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},
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},
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}
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for _, item := range items {
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item.corrupt()
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require.Error(t, CheckVerificationFields(obj.Object()))
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item.restore()
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require.NoError(t, CheckVerificationFields(obj.Object()))
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}
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}
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