61 lines
1.2 KiB
Go
61 lines
1.2 KiB
Go
package onions
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import (
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"math/rand"
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"net"
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"net/netip"
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"reflect"
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"testing"
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"github.com/indra-labs/indra/pkg/crypto/nonce"
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"github.com/indra-labs/indra/pkg/engine/coding"
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)
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func TestOnionSkins_Reverse(t *testing.T) {
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ipSizes := []int{net.IPv4len, net.IPv6len}
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for i := range ipSizes {
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n := nonce.New()
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ip := net.IP(n[:ipSizes[i]])
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var adr netip.Addr
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if ipSizes[i] == net.IPv4len {
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ip = ip.To4()
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}
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if ipSizes[i] == net.IPv6len {
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ip = ip.To16()
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}
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var ok bool
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if adr, ok = netip.AddrFromSlice(ip); !ok {
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t.Error("unable to get netip.Addr")
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t.FailNow()
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}
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port := uint16(rand.Uint32())
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ap := netip.AddrPortFrom(adr, port)
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on := Skins{}.
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Reverse(&ap).
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Assemble()
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s := Encode(on)
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s.SetCursor(0)
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var onr coding.Codec
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if onr = Recognise(s); onr == nil {
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t.Error("did not unwrap")
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t.FailNow()
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}
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if e := onr.Decode(s); fails(e) {
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t.Error("did not decode")
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t.FailNow()
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}
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var cf *Reverse
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if cf, ok = onr.(*Reverse); !ok {
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t.Error("did not unwrap expected type expected *Return got",
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reflect.TypeOf(onr))
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t.FailNow()
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}
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if cf.AddrPort.String() != ap.String() {
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log.I.S(cf.AddrPort, ap)
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t.Error("reverse AddrPort did not unwrap correctly")
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t.FailNow()
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}
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}
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}
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