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tailcfg: add FilterRule.IPProto

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Updates #1516

Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
This commit is contained in:
Brad Fitzpatrick
2021-03-17 14:24:32 -07:00
committed by Brad Fitzpatrick
parent 32562a82a9
commit 90a6fb7ffe
7 changed files with 169 additions and 16 deletions
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8
wgengine/tstun/tun_test.go
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@@ -106,9 +106,13 @@ func netports(netPorts ...string) (ret []filter.NetPortRange) {
}
func setfilter(logf logger.Logf, tun *TUN) {
protos := []packet.IPProto{
packet.TCP,
packet.UDP,
}
matches := []filter.Match{
{Srcs: nets("5.6.7.8"), Dsts: netports("1.2.3.4:89-90")},
{Srcs: nets("1.2.3.4"), Dsts: netports("5.6.7.8:98")},
{IPProto: protos, Srcs: nets("5.6.7.8"), Dsts: netports("1.2.3.4:89-90")},
{IPProto: protos, Srcs: nets("1.2.3.4"), Dsts: netports("5.6.7.8:98")},
}
var sb netaddr.IPSetBuilder
sb.AddPrefix(netaddr.MustParseIPPrefix("1.2.0.0/16"))