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package nl
import (
"bytes"
"crypto/rand"
"encoding/binary"
"testing"
)
func (msg *XfrmUsersaId) write(b []byte) {
native := NativeEndian()
msg.Daddr.write(b[0:SizeofXfrmAddress])
native.PutUint32(b[SizeofXfrmAddress:SizeofXfrmAddress+4], msg.Spi)
native.PutUint16(b[SizeofXfrmAddress+4:SizeofXfrmAddress+6], msg.Family)
b[SizeofXfrmAddress+6] = msg.Proto
b[SizeofXfrmAddress+7] = msg.Pad
}
func (msg *XfrmUsersaId) serializeSafe() []byte {
b := make([]byte, SizeofXfrmUsersaId)
msg.write(b)
return b
}
func deserializeXfrmUsersaIdSafe(b []byte) *XfrmUsersaId {
var msg = XfrmUsersaId{}
binary.Read(bytes.NewReader(b[0:SizeofXfrmUsersaId]), NativeEndian(), &msg)
return &msg
}
func TestXfrmUsersaIdDeserializeSerialize(t *testing.T) {
var orig = make([]byte, SizeofXfrmUsersaId)
rand.Read(orig)
safemsg := deserializeXfrmUsersaIdSafe(orig)
msg := DeserializeXfrmUsersaId(orig)
testDeserializeSerialize(t, orig, safemsg, msg)
}
func (msg *XfrmStats) write(b []byte) {
native := NativeEndian()
native.PutUint32(b[0:4], msg.ReplayWindow)
native.PutUint32(b[4:8], msg.Replay)
native.PutUint32(b[8:12], msg.IntegrityFailed)
}
func (msg *XfrmStats) serializeSafe() []byte {
b := make([]byte, SizeofXfrmStats)
msg.write(b)
return b
}
func deserializeXfrmStatsSafe(b []byte) *XfrmStats {
var msg = XfrmStats{}
binary.Read(bytes.NewReader(b[0:SizeofXfrmStats]), NativeEndian(), &msg)
return &msg
}
func TestXfrmStatsDeserializeSerialize(t *testing.T) {
var orig = make([]byte, SizeofXfrmStats)
rand.Read(orig)
safemsg := deserializeXfrmStatsSafe(orig)
msg := DeserializeXfrmStats(orig)
testDeserializeSerialize(t, orig, safemsg, msg)
}
func (msg *XfrmUsersaInfo) write(b []byte) {
const IdEnd = SizeofXfrmSelector + SizeofXfrmId
const AddressEnd = IdEnd + SizeofXfrmAddress
const CfgEnd = AddressEnd + SizeofXfrmLifetimeCfg
const CurEnd = CfgEnd + SizeofXfrmLifetimeCur
const StatsEnd = CurEnd + SizeofXfrmStats
native := NativeEndian()
msg.Sel.write(b[0:SizeofXfrmSelector])
msg.Id.write(b[SizeofXfrmSelector:IdEnd])
msg.Saddr.write(b[IdEnd:AddressEnd])
msg.Lft.write(b[AddressEnd:CfgEnd])
msg.Curlft.write(b[CfgEnd:CurEnd])
msg.Stats.write(b[CurEnd:StatsEnd])
native.PutUint32(b[StatsEnd:StatsEnd+4], msg.Seq)
native.PutUint32(b[StatsEnd+4:StatsEnd+8], msg.Reqid)
native.PutUint16(b[StatsEnd+8:StatsEnd+10], msg.Family)
b[StatsEnd+10] = msg.Mode
b[StatsEnd+11] = msg.ReplayWindow
b[StatsEnd+12] = msg.Flags
copy(b[StatsEnd+13:StatsEnd+20], msg.Pad[:])
}
func (msg *XfrmUsersaInfo) serializeSafe() []byte {
b := make([]byte, SizeofXfrmUsersaInfo)
msg.write(b)
return b
}
func deserializeXfrmUsersaInfoSafe(b []byte) *XfrmUsersaInfo {
var msg = XfrmUsersaInfo{}
binary.Read(bytes.NewReader(b[0:SizeofXfrmUsersaInfo]), NativeEndian(), &msg)
return &msg
}
func TestXfrmUsersaInfoDeserializeSerialize(t *testing.T) {
var orig = make([]byte, SizeofXfrmUsersaInfo)
rand.Read(orig)
safemsg := deserializeXfrmUsersaInfoSafe(orig)
msg := DeserializeXfrmUsersaInfo(orig)
testDeserializeSerialize(t, orig, safemsg, msg)
}
func (msg *XfrmAlgo) write(b []byte) {
native := NativeEndian()
copy(b[0:64], msg.AlgName[:])
native.PutUint32(b[64:68], msg.AlgKeyLen)
copy(b[68:msg.Len()], msg.AlgKey[:])
}
func (msg *XfrmAlgo) serializeSafe() []byte {
b := make([]byte, msg.Len())
msg.write(b)
return b
}
func deserializeXfrmAlgoSafe(b []byte) *XfrmAlgo {
var msg = XfrmAlgo{}
copy(msg.AlgName[:], b[0:64])
binary.Read(bytes.NewReader(b[64:68]), NativeEndian(), &msg.AlgKeyLen)
msg.AlgKey = b[68:msg.Len()]
return &msg
}
func TestXfrmAlgoDeserializeSerialize(t *testing.T) {
// use a 32 byte key len
var orig = make([]byte, SizeofXfrmAlgo+32)
rand.Read(orig)
// set the key len to 256 bits
orig[64] = 0
orig[65] = 1
orig[66] = 0
orig[67] = 0
safemsg := deserializeXfrmAlgoSafe(orig)
msg := DeserializeXfrmAlgo(orig)
testDeserializeSerialize(t, orig, safemsg, msg)
}
func (msg *XfrmAlgoAuth) write(b []byte) {
native := NativeEndian()
copy(b[0:64], msg.AlgName[:])
native.PutUint32(b[64:68], msg.AlgKeyLen)
native.PutUint32(b[68:72], msg.AlgTruncLen)
copy(b[72:msg.Len()], msg.AlgKey[:])
}
func (msg *XfrmAlgoAuth) serializeSafe() []byte {
b := make([]byte, msg.Len())
msg.write(b)
return b
}
func deserializeXfrmAlgoAuthSafe(b []byte) *XfrmAlgoAuth {
var msg = XfrmAlgoAuth{}
copy(msg.AlgName[:], b[0:64])
binary.Read(bytes.NewReader(b[64:68]), NativeEndian(), &msg.AlgKeyLen)
binary.Read(bytes.NewReader(b[68:72]), NativeEndian(), &msg.AlgTruncLen)
msg.AlgKey = b[72:msg.Len()]
return &msg
}
func TestXfrmAlgoAuthDeserializeSerialize(t *testing.T) {
// use a 32 byte key len
var orig = make([]byte, SizeofXfrmAlgoAuth+32)
rand.Read(orig)
// set the key len to 256 bits
orig[64] = 0
orig[65] = 1
orig[66] = 0
orig[67] = 0
safemsg := deserializeXfrmAlgoAuthSafe(orig)
msg := DeserializeXfrmAlgoAuth(orig)
testDeserializeSerialize(t, orig, safemsg, msg)
}
func (msg *XfrmEncapTmpl) write(b []byte) {
native := NativeEndian()
native.PutUint16(b[0:2], msg.EncapType)
native.PutUint16(b[2:4], msg.EncapSport)
native.PutUint16(b[4:6], msg.EncapDport)
copy(b[6:8], msg.Pad[:])
msg.EncapOa.write(b[8:SizeofXfrmAddress])
}
func (msg *XfrmEncapTmpl) serializeSafe() []byte {
b := make([]byte, SizeofXfrmEncapTmpl)
msg.write(b)
return b
}
func deserializeXfrmEncapTmplSafe(b []byte) *XfrmEncapTmpl {
var msg = XfrmEncapTmpl{}
binary.Read(bytes.NewReader(b[0:SizeofXfrmEncapTmpl]), NativeEndian(), &msg)
return &msg
}
func TestXfrmEncapTmplDeserializeSerialize(t *testing.T) {
var orig = make([]byte, SizeofXfrmEncapTmpl)
rand.Read(orig)
safemsg := deserializeXfrmEncapTmplSafe(orig)
msg := DeserializeXfrmEncapTmpl(orig)
testDeserializeSerialize(t, orig, safemsg, msg)
}
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