ceremonyclient/go-libp2p/p2p/net/swarm/addrs.go

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2023-08-21 03:50:38 +00:00
package swarm
import (
ma "github.com/multiformats/go-multiaddr"
manet "github.com/multiformats/go-multiaddr/net"
)
// http://www.iana.org/assignments/iana-ipv4-special-registry/iana-ipv4-special-registry.xhtml
var lowTimeoutFilters = ma.NewFilters()
func init() {
for _, p := range []string{
"/ip4/10.0.0.0/ipcidr/8",
"/ip4/100.64.0.0/ipcidr/10",
"/ip4/169.254.0.0/ipcidr/16",
"/ip4/172.16.0.0/ipcidr/12",
"/ip4/192.0.0.0/ipcidr/24",
"/ip4/192.0.0.0/ipcidr/29",
"/ip4/192.0.0.8/ipcidr/32",
"/ip4/192.0.0.170/ipcidr/32",
"/ip4/192.0.0.171/ipcidr/32",
"/ip4/192.0.2.0/ipcidr/24",
"/ip4/192.168.0.0/ipcidr/16",
"/ip4/198.18.0.0/ipcidr/15",
"/ip4/198.51.100.0/ipcidr/24",
"/ip4/203.0.113.0/ipcidr/24",
"/ip4/240.0.0.0/ipcidr/4",
} {
f, err := ma.NewMultiaddr(p)
if err != nil {
panic("error in lowTimeoutFilters init: " + err.Error())
}
ipnet, err := manet.MultiaddrToIPNet(f)
if err != nil {
panic("error in lowTimeoutFilters init: " + err.Error())
}
lowTimeoutFilters.AddFilter(*ipnet, ma.ActionDeny)
}
}