ef8d6804d7
There are more places where we'll need to add it later, when Go 1.18 comes out with support for it in the "net" package. Also, allowedips still uses slices internally, which might be suboptimal. Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
51 lines
1012 B
Go
51 lines
1012 B
Go
/* SPDX-License-Identifier: MIT
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*
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* Copyright (C) 2017-2021 WireGuard LLC. All Rights Reserved.
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*/
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package device
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import (
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"math/rand"
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"golang.zx2c4.com/go118/netip"
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)
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type DummyEndpoint struct {
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src, dst netip.Addr
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}
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func CreateDummyEndpoint() (*DummyEndpoint, error) {
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var src, dst [16]byte
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if _, err := rand.Read(src[:]); err != nil {
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return nil, err
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}
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_, err := rand.Read(dst[:])
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return &DummyEndpoint{netip.AddrFrom16(src), netip.AddrFrom16(dst)}, err
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}
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func (e *DummyEndpoint) ClearSrc() {}
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func (e *DummyEndpoint) SrcToString() string {
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return netip.AddrPortFrom(e.SrcIP(), 1000).String()
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}
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func (e *DummyEndpoint) DstToString() string {
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return netip.AddrPortFrom(e.DstIP(), 1000).String()
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}
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func (e *DummyEndpoint) DstToBytes() []byte {
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out := e.DstIP().AsSlice()
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out = append(out, byte(1000&0xff))
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out = append(out, byte((1000>>8)&0xff))
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return out
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}
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func (e *DummyEndpoint) DstIP() netip.Addr {
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return e.dst
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}
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func (e *DummyEndpoint) SrcIP() netip.Addr {
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return e.src
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}
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