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all: use various net/netip parse funcs directly

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Mechanical change with perl+goimports.

Changed {Must,}Parse{IP,IPPrefix,IPPort} to their netip variants, then
goimports -d .

Finally, removed the net/netaddr wrappers, to prevent future use.

Updates #5162

Change-Id: I59c0e38b5fbca5a935d701645789cddf3d7863ad
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
pull/4637/merge
Brad Fitzpatrick 2 years ago committed by Brad Fitzpatrick
parent 730ca4203c
commit 6a396731eb
84 changed files with 401 additions and 355 deletions
Show Stats Download Patch File Download Diff File

2
client/tailscale/routes.go
Unescape Escape View File

@ -60,7 +60,7 @@ type postRoutesParams struct {
}
// SetRoutes updates the list of subnets that are enabled for a device.
// Subnets must be parsable by tailscale.com/net/netaddr.ParseIPPrefix.
// Subnets must be parsable by net/netip.ParsePrefix.
// Subnets do not have to be currently advertised by a device, they may be pre-enabled.
// Returns the updated list of enabled and advertised subnet routes in a *Routes object.
func (c *Client) SetRoutes(ctx context.Context, deviceID string, subnets []netaddr.IPPrefix) (routes *Routes, err error) {

65
cmd/tailscale/cli/cli_test.go
Unescape Escape View File

@ -9,6 +9,7 @@ import (
"encoding/json"
"flag"
"fmt"
"net/netip"
"reflect"
"strings"
"testing"
@ -153,9 +154,9 @@ func TestCheckForAccidentalSettingReverts(t *testing.T) {
CorpDNS: true,
NetfilterMode: preftype.NetfilterOn,
AdvertiseRoutes: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("10.0.42.0/24"),
netaddr.MustParseIPPrefix("0.0.0.0/0"),
netaddr.MustParseIPPrefix("::/0"),
netip.MustParsePrefix("10.0.42.0/24"),
netip.MustParsePrefix("0.0.0.0/0"),
netip.MustParsePrefix("::/0"),
},
},
want: accidentalUpPrefix + " --advertise-routes=10.0.42.0/24 --advertise-exit-node",
@ -169,9 +170,9 @@ func TestCheckForAccidentalSettingReverts(t *testing.T) {
CorpDNS: true,
NetfilterMode: preftype.NetfilterOn,
AdvertiseRoutes: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("10.0.42.0/24"),
netaddr.MustParseIPPrefix("0.0.0.0/0"),
netaddr.MustParseIPPrefix("::/0"),
netip.MustParsePrefix("10.0.42.0/24"),
netip.MustParsePrefix("0.0.0.0/0"),
netip.MustParsePrefix("::/0"),
},
},
want: "",
@ -185,9 +186,9 @@ func TestCheckForAccidentalSettingReverts(t *testing.T) {
CorpDNS: true,
NetfilterMode: preftype.NetfilterOn,
AdvertiseRoutes: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("10.0.42.0/24"),
netaddr.MustParseIPPrefix("0.0.0.0/0"),
netaddr.MustParseIPPrefix("::/0"),
netip.MustParsePrefix("10.0.42.0/24"),
netip.MustParsePrefix("0.0.0.0/0"),
netip.MustParsePrefix("::/0"),
},
},
want: "",
@ -213,7 +214,7 @@ func TestCheckForAccidentalSettingReverts(t *testing.T) {
NetfilterMode: preftype.NetfilterOn,
AdvertiseRoutes: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("1.2.0.0/16"),
netip.MustParsePrefix("1.2.0.0/16"),
},
},
want: accidentalUpPrefix + " --advertise-exit-node --advertise-routes=1.2.0.0/16",
@ -227,9 +228,9 @@ func TestCheckForAccidentalSettingReverts(t *testing.T) {
CorpDNS: true,
NetfilterMode: preftype.NetfilterOn,
AdvertiseRoutes: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("0.0.0.0/0"),
netaddr.MustParseIPPrefix("::/0"),
netaddr.MustParseIPPrefix("1.2.0.0/16"),
netip.MustParsePrefix("0.0.0.0/0"),
netip.MustParsePrefix("::/0"),
netip.MustParsePrefix("1.2.0.0/16"),
},
},
want: accidentalUpPrefix + " --advertise-exit-node --advertise-routes=1.2.0.0/16",
@ -255,16 +256,16 @@ func TestCheckForAccidentalSettingReverts(t *testing.T) {
ControlURL: ipn.DefaultControlURL,
RouteAll: true,
AllowSingleHosts: false,
ExitNodeIP: netaddr.MustParseIP("100.64.5.6"),
ExitNodeIP: netip.MustParseAddr("100.64.5.6"),
CorpDNS: false,
ShieldsUp: true,
AdvertiseTags: []string{"tag:foo", "tag:bar"},
Hostname: "myhostname",
ForceDaemon: true,
AdvertiseRoutes: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("10.0.0.0/16"),
netaddr.MustParseIPPrefix("0.0.0.0/0"),
netaddr.MustParseIPPrefix("::/0"),
netip.MustParsePrefix("10.0.0.0/16"),
netip.MustParsePrefix("0.0.0.0/0"),
netip.MustParsePrefix("::/0"),
},
NetfilterMode: preftype.NetfilterNoDivert,
OperatorUser: "alice",
@ -280,14 +281,14 @@ func TestCheckForAccidentalSettingReverts(t *testing.T) {
ControlURL: ipn.DefaultControlURL,
RouteAll: true,
AllowSingleHosts: false,
ExitNodeIP: netaddr.MustParseIP("100.64.5.6"),
ExitNodeIP: netip.MustParseAddr("100.64.5.6"),
CorpDNS: false,
ShieldsUp: true,
AdvertiseTags: []string{"tag:foo", "tag:bar"},
Hostname: "myhostname",
ForceDaemon: true,
AdvertiseRoutes: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("10.0.0.0/16"),
netip.MustParsePrefix("10.0.0.0/16"),
},
NetfilterMode: preftype.NetfilterNoDivert,
OperatorUser: "alice",
@ -345,9 +346,9 @@ func TestCheckForAccidentalSettingReverts(t *testing.T) {
CorpDNS: true,
NetfilterMode: preftype.NetfilterOn,
AdvertiseRoutes: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("0.0.0.0/0"),
netaddr.MustParseIPPrefix("::/0"),
netaddr.MustParseIPPrefix("1.2.0.0/16"),
netip.MustParsePrefix("0.0.0.0/0"),
netip.MustParsePrefix("::/0"),
netip.MustParsePrefix("1.2.0.0/16"),
},
},
want: accidentalUpPrefix + " --operator=expbits --advertise-exit-node --advertise-routes=1.2.0.0/16",
@ -361,9 +362,9 @@ func TestCheckForAccidentalSettingReverts(t *testing.T) {
CorpDNS: true,
NetfilterMode: preftype.NetfilterOn,
AdvertiseRoutes: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("0.0.0.0/0"),
netaddr.MustParseIPPrefix("::/0"),
netaddr.MustParseIPPrefix("1.2.0.0/16"),
netip.MustParsePrefix("0.0.0.0/0"),
netip.MustParsePrefix("::/0"),
netip.MustParsePrefix("1.2.0.0/16"),
},
},
want: accidentalUpPrefix + " --advertise-routes=1.2.0.0/16 --operator=expbits --advertise-exit-node",
@ -391,14 +392,14 @@ func TestCheckForAccidentalSettingReverts(t *testing.T) {
CorpDNS: true,
NetfilterMode: preftype.NetfilterOn,
ExitNodeIP: netaddr.MustParseIP("100.64.5.4"),
ExitNodeIP: netip.MustParseAddr("100.64.5.4"),
},
want: accidentalUpPrefix + " --hostname=foo --exit-node=100.64.5.4",
},
{
name: "error_exit_node_omit_with_id_pref",
flags: []string{"--hostname=foo"},
curExitNodeIP: netaddr.MustParseIP("100.64.5.7"),
curExitNodeIP: netip.MustParseAddr("100.64.5.7"),
curPrefs: &ipn.Prefs{
ControlURL: ipn.DefaultControlURL,
AllowSingleHosts: true,
@ -412,7 +413,7 @@ func TestCheckForAccidentalSettingReverts(t *testing.T) {
{
name: "error_exit_node_and_allow_lan_omit_with_id_pref", // Isue 3480
flags: []string{"--hostname=foo"},
curExitNodeIP: netaddr.MustParseIP("100.2.3.4"),
curExitNodeIP: netip.MustParseAddr("100.2.3.4"),
curPrefs: &ipn.Prefs{
ControlURL: ipn.DefaultControlURL,
AllowSingleHosts: true,
@ -563,8 +564,8 @@ func TestPrefsFromUpArgs(t *testing.T) {
AllowSingleHosts: true,
CorpDNS: true,
AdvertiseRoutes: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("0.0.0.0/0"),
netaddr.MustParseIPPrefix("::/0"),
netip.MustParsePrefix("0.0.0.0/0"),
netip.MustParsePrefix("::/0"),
},
NetfilterMode: preftype.NetfilterOn,
},
@ -631,7 +632,7 @@ func TestPrefsFromUpArgs(t *testing.T) {
exitNodeIP: "100.105.106.107",
},
st: &ipnstate.Status{
TailscaleIPs: []netaddr.IP{netaddr.MustParseIP("100.105.106.107")},
TailscaleIPs: []netaddr.IP{netip.MustParseAddr("100.105.106.107")},
},
wantErr: `cannot use 100.105.106.107 as an exit node as it is a local IP address to this machine; did you mean --advertise-exit-node?`,
},
@ -672,7 +673,7 @@ func TestPrefsFromUpArgs(t *testing.T) {
WantRunning: true,
NoSNAT: true,
AdvertiseRoutes: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("fd7a:115c:a1e0:b1a::bb:10.0.0.0/112"),
netip.MustParsePrefix("fd7a:115c:a1e0:b1a::bb:10.0.0.0/112"),
},
},
},

5
cmd/tailscale/cli/debug.go
Unescape Escape View File

@ -28,7 +28,6 @@ import (
"tailscale.com/control/controlhttp"
"tailscale.com/hostinfo"
"tailscale.com/ipn"
"tailscale.com/net/netaddr"
"tailscale.com/net/tsaddr"
"tailscale.com/paths"
"tailscale.com/safesocket"
@ -405,7 +404,7 @@ func runVia(ctx context.Context, args []string) error {
default:
return errors.New("expect either <site-id> <v4-cidr> or <v6-route>")
case 1:
ipp, err := netaddr.ParseIPPrefix(args[0])
ipp, err := netip.ParsePrefix(args[0])
if err != nil {
return err
}
@ -430,7 +429,7 @@ func runVia(ctx context.Context, args []string) error {
if siteID > 0xff {
return fmt.Errorf("site-id values over 255 are currently reserved")
}
ipp, err := netaddr.ParseIPPrefix(args[1])
ipp, err := netip.ParsePrefix(args[1])
if err != nil {
return err
}

5
cmd/tailscale/cli/file.go
Unescape Escape View File

@ -14,6 +14,7 @@ import (
"log"
"mime"
"net/http"
"net/netip"
"os"
"path"
"path/filepath"
@ -85,7 +86,7 @@ func runCp(ctx context.Context, args []string) error {
hadBrackets = true
target = strings.TrimSuffix(strings.TrimPrefix(target, "["), "]")
}
if ip, err := netaddr.ParseIP(target); err == nil && ip.Is6() && !hadBrackets {
if ip, err := netip.ParseAddr(target); err == nil && ip.Is6() && !hadBrackets {
return fmt.Errorf("an IPv6 literal must be written as [%s]", ip)
} else if hadBrackets && (err != nil || !ip.Is6()) {
return errors.New("unexpected brackets around target")
@ -168,7 +169,7 @@ func runCp(ctx context.Context, args []string) error {
}
func getTargetStableID(ctx context.Context, ipStr string) (id tailcfg.StableNodeID, isOffline bool, err error) {
ip, err := netaddr.ParseIP(ipStr)
ip, err := netip.ParseAddr(ipStr)
if err != nil {
return "", false, err
}

4
cmd/tailscale/cli/ip.go
Unescape Escape View File

@ -9,10 +9,10 @@ import (
"errors"
"flag"
"fmt"
"net/netip"
"github.com/peterbourgon/ff/v3/ffcli"
"tailscale.com/ipn/ipnstate"
"tailscale.com/net/netaddr"
)
var ipCmd = &ffcli.Command{
@ -100,7 +100,7 @@ func runIP(ctx context.Context, args []string) error {
}
func peerMatchingIP(st *ipnstate.Status, ipStr string) (ps *ipnstate.PeerStatus, ok bool) {
ip, err := netaddr.ParseIP(ipStr)
ip, err := netip.ParseAddr(ipStr)
if err != nil {
return
}

4
cmd/tailscale/cli/ping.go
Unescape Escape View File

@ -11,13 +11,13 @@ import (
"fmt"
"log"
"net"
"net/netip"
"os"
"strings"
"time"
"github.com/peterbourgon/ff/v3/ffcli"
"tailscale.com/ipn/ipnstate"
"tailscale.com/net/netaddr"
"tailscale.com/tailcfg"
)
@ -116,7 +116,7 @@ func runPing(ctx context.Context, args []string) error {
for {
n++
ctx, cancel := context.WithTimeout(ctx, pingArgs.timeout)
pr, err := localClient.Ping(ctx, netaddr.MustParseIP(ip), pingType())
pr, err := localClient.Ping(ctx, netip.MustParseAddr(ip), pingType())
cancel()
if err != nil {
if errors.Is(err, context.DeadlineExceeded) {

6
cmd/tailscale/cli/ssh.go
Unescape Escape View File

@ -10,6 +10,7 @@ import (
"errors"
"fmt"
"log"
"net/netip"
"os"
"os/user"
"path/filepath"
@ -19,7 +20,6 @@ import (
"github.com/peterbourgon/ff/v3/ffcli"
"tailscale.com/envknob"
"tailscale.com/ipn/ipnstate"
"tailscale.com/net/netaddr"
"tailscale.com/net/tsaddr"
"tailscale.com/version"
)
@ -163,7 +163,7 @@ func nodeDNSNameFromArg(st *ipnstate.Status, arg string) (dnsName string, ok boo
if arg == "" {
return
}
argIP, _ := netaddr.ParseIP(arg)
argIP, _ := netip.ParseAddr(arg)
for _, ps := range st.Peer {
dnsName = ps.DNSName
if argIP.IsValid() {
@ -202,7 +202,7 @@ func isSSHOverTailscale() bool {
if !ok {
return false
}
ip, err := netaddr.ParseIP(ipStr)
ip, err := netip.ParseAddr(ipStr)
if err != nil {
return false
}

11
cmd/tailscale/cli/up.go
Unescape Escape View File

@ -13,6 +13,7 @@ import (
"flag"
"fmt"
"log"
"net/netip"
"os"
"reflect"
"runtime"
@ -199,8 +200,8 @@ func warnf(format string, args ...any) {
}
var (
ipv4default = netaddr.MustParseIPPrefix("0.0.0.0/0")
ipv6default = netaddr.MustParseIPPrefix("::/0")
ipv4default = netip.MustParsePrefix("0.0.0.0/0")
ipv6default = netip.MustParsePrefix("::/0")
)
func validateViaPrefix(ipp netaddr.IPPrefix) error {
@ -229,7 +230,7 @@ func calcAdvertiseRoutes(advertiseRoutes string, advertiseDefaultRoute bool) ([]
var default4, default6 bool
advroutes := strings.Split(advertiseRoutes, ",")
for _, s := range advroutes {
ipp, err := netaddr.ParseIPPrefix(s)
ipp, err := netip.ParsePrefix(s)
if err != nil {
return nil, fmt.Errorf("%q is not a valid IP address or CIDR prefix", s)
}
@ -255,8 +256,8 @@ func calcAdvertiseRoutes(advertiseRoutes string, advertiseDefaultRoute bool) ([]
}
}
if advertiseDefaultRoute {
routeMap[netaddr.MustParseIPPrefix("0.0.0.0/0")] = true
routeMap[netaddr.MustParseIPPrefix("::/0")] = true
routeMap[netip.MustParsePrefix("0.0.0.0/0")] = true
routeMap[netip.MustParsePrefix("::/0")] = true
}
routes := make([]netaddr.IPPrefix, 0, len(routeMap))
for r := range routeMap {

6
cmd/tailscale/cli/web.go
Unescape Escape View File

@ -20,6 +20,7 @@ import (
"net"
"net/http"
"net/http/cgi"
"net/netip"
"net/url"
"os"
"os/exec"
@ -28,7 +29,6 @@ import (
"github.com/peterbourgon/ff/v3/ffcli"
"tailscale.com/ipn"
"tailscale.com/net/netaddr"
"tailscale.com/tailcfg"
"tailscale.com/types/preftype"
"tailscale.com/util/groupmember"
@ -393,8 +393,8 @@ func webHandler(w http.ResponseWriter, r *http.Request) {
Status: st.BackendState,
DeviceName: deviceName,
}
exitNodeRouteV4 := netaddr.MustParseIPPrefix("0.0.0.0/0")
exitNodeRouteV6 := netaddr.MustParseIPPrefix("::/0")
exitNodeRouteV4 := netip.MustParsePrefix("0.0.0.0/0")
exitNodeRouteV6 := netip.MustParsePrefix("::/0")
for _, r := range prefs.AdvertiseRoutes {
if r == exitNodeRouteV4 || r == exitNodeRouteV6 {
data.AdvertiseExitNode = true

5
cmd/tailscaled/debug.go
Unescape Escape View File

@ -20,6 +20,7 @@ import (
"net"
"net/http"
"net/http/httptrace"
"net/netip"
"net/url"
"os"
"strings"
@ -269,8 +270,8 @@ func debugPortmap(ctx context.Context) error {
gatewayAndSelfIP := func() (gw, self netaddr.IP, ok bool) {
if v := os.Getenv("TS_DEBUG_GW_SELF"); strings.Contains(v, "/") {
i := strings.Index(v, "/")
gw = netaddr.MustParseIP(v[:i])
self = netaddr.MustParseIP(v[i+1:])
gw = netip.MustParseAddr(v[:i])
self = netip.MustParseAddr(v[i+1:])
return gw, self, true
}
return linkMon.GatewayAndSelfIP()

3
derp/derp_client.go
Unescape Escape View File

@ -11,6 +11,7 @@ import (
"errors"
"fmt"
"io"
"net/netip"
"sync"
"sync/atomic"
"time"
@ -609,5 +610,5 @@ func (c *Client) LocalAddr() (netaddr.IPPort, error) {
if a == nil {
return netaddr.IPPort{}, errors.New("nil addr")
}
return netaddr.ParseIPPort(a.String())
return netip.ParseAddrPort(a.String())
}

5
derp/derp_server.go
Unescape Escape View File

@ -25,6 +25,7 @@ import (
"math/rand"
"net"
"net/http"
"net/netip"
"os/exec"
"runtime"
"strconv"
@ -663,7 +664,7 @@ func (s *Server) accept(ctx context.Context, nc Conn, brw *bufio.ReadWriter, rem
ctx, cancel := context.WithCancel(ctx)
defer cancel()
remoteIPPort, _ := netaddr.ParseIPPort(remoteAddr)
remoteIPPort, _ := netip.ParseAddrPort(remoteAddr)
c := &sclient{
connNum: connNum,
@ -1768,7 +1769,7 @@ func parseSSOutput(raw string) map[netaddr.IPPort]BytesSentRecv {
if len(ipInfo) < 5 {
continue
}
src, err := netaddr.ParseIPPort(ipInfo[4])
src, err := netip.ParseAddrPort(ipInfo[4])
if err != nil {
continue
}

3
derp/derphttp/derphttp_client.go
Unescape Escape View File

@ -22,6 +22,7 @@ import (
"io/ioutil"
"net"
"net/http"
"net/netip"
"net/url"
"runtime"
"strings"
@ -583,7 +584,7 @@ func shouldDialProto(s string, pred func(netaddr.IP) bool) bool {
if s == "" {
return true
}
ip, _ := netaddr.ParseIP(s)
ip, _ := netip.ParseAddr(s)
return pred(ip)
}

7
disco/disco_test.go
Unescape Escape View File

@ -6,6 +6,7 @@ package disco
import (
"fmt"
"net/netip"
"reflect"
"strings"
"testing"
@ -61,8 +62,8 @@ func TestMarshalAndParse(t *testing.T) {
name: "call_me_maybe_endpoints",
m: &CallMeMaybe{
MyNumber: []netaddr.IPPort{
netaddr.MustParseIPPort("1.2.3.4:567"),
netaddr.MustParseIPPort("[2001::3456]:789"),
netip.MustParseAddrPort("1.2.3.4:567"),
netip.MustParseAddrPort("[2001::3456]:789"),
},
},
want: "03 00 00 00 00 00 00 00 00 00 00 00 ff ff 01 02 03 04 02 37 20 01 00 00 00 00 00 00 00 00 00 00 00 00 34 56 03 15",
@ -94,7 +95,7 @@ func TestMarshalAndParse(t *testing.T) {
}
func mustIPPort(s string) netaddr.IPPort {
ipp, err := netaddr.ParseIPPort(s)
ipp, err := netip.ParseAddrPort(s)
if err != nil {
panic(err)
}

6
ipn/ipnlocal/dnsconfig_test.go
Unescape Escape View File

@ -23,18 +23,18 @@ import (
func ipps(ippStrs ...string) (ipps []netaddr.IPPrefix) {
for _, s := range ippStrs {
if ip, err := netaddr.ParseIP(s); err == nil {
if ip, err := netip.ParseAddr(s); err == nil {
ipps = append(ipps, netip.PrefixFrom(ip, ip.BitLen()))
continue
}
ipps = append(ipps, netaddr.MustParseIPPrefix(s))
ipps = append(ipps, netip.MustParsePrefix(s))
}
return
}
func ips(ss ...string) (ips []netaddr.IP) {
for _, s := range ss {
ips = append(ips, netaddr.MustParseIP(s))
ips = append(ips, netip.MustParseAddr(s))
}
return
}

20
ipn/ipnlocal/local.go
Unescape Escape View File

@ -1208,19 +1208,19 @@ func (b *LocalBackend) setFilter(f *filter.Filter) {
var removeFromDefaultRoute = []netaddr.IPPrefix{
// RFC1918 LAN ranges
netaddr.MustParseIPPrefix("192.168.0.0/16"),
netaddr.MustParseIPPrefix("172.16.0.0/12"),
netaddr.MustParseIPPrefix("10.0.0.0/8"),
netip.MustParsePrefix("192.168.0.0/16"),
netip.MustParsePrefix("172.16.0.0/12"),
netip.MustParsePrefix("10.0.0.0/8"),
// IPv4 link-local
netaddr.MustParseIPPrefix("169.254.0.0/16"),
netip.MustParsePrefix("169.254.0.0/16"),
// IPv4 multicast
netaddr.MustParseIPPrefix("224.0.0.0/4"),
netip.MustParsePrefix("224.0.0.0/4"),
// Tailscale IPv4 range
tsaddr.CGNATRange(),
// IPv6 Link-local addresses
netaddr.MustParseIPPrefix("fe80::/10"),
netip.MustParsePrefix("fe80::/10"),
// IPv6 multicast
netaddr.MustParseIPPrefix("ff00::/8"),
netip.MustParsePrefix("ff00::/8"),
// Tailscale IPv6 range
tsaddr.TailscaleULARange(),
}
@ -2346,7 +2346,7 @@ func dnsConfigForNetmap(nm *netmap.NetworkMap, prefs *ipn.Prefs, logf logger.Log
// TODO: more
continue
}
ip, err := netaddr.ParseIP(rec.Value)
ip, err := netip.ParseAddr(rec.Value)
if err != nil {
// Ignore.
continue
@ -2622,8 +2622,8 @@ func magicDNSRootDomains(nm *netmap.NetworkMap) []dnsname.FQDN {
}
var (
ipv4Default = netaddr.MustParseIPPrefix("0.0.0.0/0")
ipv6Default = netaddr.MustParseIPPrefix("::/0")
ipv4Default = netip.MustParsePrefix("0.0.0.0/0")
ipv6Default = netip.MustParsePrefix("::/0")
)
// peerRoutes returns the routerConfig.Routes to access peers.

63
ipn/ipnlocal/local_test.go
Unescape Escape View File

@ -8,6 +8,7 @@ import (
"fmt"
"net"
"net/http"
"net/netip"
"reflect"
"testing"
"time"
@ -26,13 +27,13 @@ import (
)
func TestNetworkMapCompare(t *testing.T) {
prefix1, err := netaddr.ParseIPPrefix("192.168.0.0/24")
prefix1, err := netip.ParsePrefix("192.168.0.0/24")
if err != nil {
t.Fatal(err)
}
node1 := &tailcfg.Node{Addresses: []netaddr.IPPrefix{prefix1}}
prefix2, err := netaddr.ParseIPPrefix("10.0.0.0/8")
prefix2, err := netip.ParsePrefix("10.0.0.0/8")
if err != nil {
t.Fatal(err)
}
@ -185,7 +186,7 @@ func TestShrinkDefaultRoute(t *testing.T) {
// and localAddresses would normally come from calling interfaces.LocalAddresses.
var b netipx.IPSetBuilder
for _, c := range []string{"127.0.0.0/8", "192.168.9.0/24", "fe80::/32"} {
p := netaddr.MustParseIPPrefix(c)
p := netip.MustParsePrefix(c)
b.AddPrefix(p)
}
localInterfaceRoutes, err := b.IPSet()
@ -193,28 +194,28 @@ func TestShrinkDefaultRoute(t *testing.T) {
t.Fatal(err)
}
hostIPs := []netaddr.IP{
netaddr.MustParseIP("127.0.0.1"),
netaddr.MustParseIP("192.168.9.39"),
netaddr.MustParseIP("fe80::1"),
netaddr.MustParseIP("fe80::437d:feff:feca:49a7"),
netip.MustParseAddr("127.0.0.1"),
netip.MustParseAddr("192.168.9.39"),
netip.MustParseAddr("fe80::1"),
netip.MustParseAddr("fe80::437d:feff:feca:49a7"),
}
localAddresses := []netaddr.IP{
netaddr.MustParseIP("192.168.9.39"),
netip.MustParseAddr("192.168.9.39"),
}
for _, test := range tests {
def := netaddr.MustParseIPPrefix(test.route)
def := netip.MustParsePrefix(test.route)
got, err := shrinkDefaultRoute(def, localInterfaceRoutes, hostIPs)
if err != nil {
t.Fatalf("shrinkDefaultRoute(%q): %v", test.route, err)
}
for _, ip := range test.in {
if !got.Contains(netaddr.MustParseIP(ip)) {
if !got.Contains(netip.MustParseAddr(ip)) {
t.Errorf("shrink(%q).Contains(%v) = false, want true", test.route, ip)
}
}
for _, ip := range test.out {
if got.Contains(netaddr.MustParseIP(ip)) {
if got.Contains(netip.MustParseAddr(ip)) {
t.Errorf("shrink(%q).Contains(%v) = true, want false", test.route, ip)
}
}
@ -228,7 +229,7 @@ func TestShrinkDefaultRoute(t *testing.T) {
}
func TestPeerRoutes(t *testing.T) {
pp := netaddr.MustParseIPPrefix
pp := netip.MustParsePrefix
tests := []struct {
name string
peers []wgcfg.Peer
@ -363,13 +364,13 @@ func TestPeerAPIBase(t *testing.T) {
name: "self_only_4_them_both",
nm: &netmap.NetworkMap{
Addresses: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("100.64.1.1/32"),
netip.MustParsePrefix("100.64.1.1/32"),
},
},
peer: &tailcfg.Node{
Addresses: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("100.64.1.2/32"),
netaddr.MustParseIPPrefix("fe70::2/128"),
netip.MustParsePrefix("100.64.1.2/32"),
netip.MustParsePrefix("fe70::2/128"),
},
Hostinfo: (&tailcfg.Hostinfo{
Services: []tailcfg.Service{
@ -384,13 +385,13 @@ func TestPeerAPIBase(t *testing.T) {
name: "self_only_6_them_both",
nm: &netmap.NetworkMap{
Addresses: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("fe70::1/128"),
netip.MustParsePrefix("fe70::1/128"),
},
},
peer: &tailcfg.Node{
Addresses: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("100.64.1.2/32"),
netaddr.MustParseIPPrefix("fe70::2/128"),
netip.MustParsePrefix("100.64.1.2/32"),
netip.MustParsePrefix("fe70::2/128"),
},
Hostinfo: (&tailcfg.Hostinfo{
Services: []tailcfg.Service{
@ -405,14 +406,14 @@ func TestPeerAPIBase(t *testing.T) {
name: "self_both_them_only_4",
nm: &netmap.NetworkMap{
Addresses: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("100.64.1.1/32"),
netaddr.MustParseIPPrefix("fe70::1/128"),
netip.MustParsePrefix("100.64.1.1/32"),
netip.MustParsePrefix("fe70::1/128"),
},
},
peer: &tailcfg.Node{
Addresses: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("100.64.1.2/32"),
netaddr.MustParseIPPrefix("fe70::2/128"),
netip.MustParsePrefix("100.64.1.2/32"),
netip.MustParsePrefix("fe70::2/128"),
},
Hostinfo: (&tailcfg.Hostinfo{
Services: []tailcfg.Service{
@ -426,14 +427,14 @@ func TestPeerAPIBase(t *testing.T) {
name: "self_both_them_only_6",
nm: &netmap.NetworkMap{
Addresses: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("100.64.1.1/32"),
netaddr.MustParseIPPrefix("fe70::1/128"),
netip.MustParsePrefix("100.64.1.1/32"),
netip.MustParsePrefix("fe70::1/128"),
},
},
peer: &tailcfg.Node{
Addresses: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("100.64.1.2/32"),
netaddr.MustParseIPPrefix("fe70::2/128"),
netip.MustParsePrefix("100.64.1.2/32"),
netip.MustParsePrefix("fe70::2/128"),
},
Hostinfo: (&tailcfg.Hostinfo{
Services: []tailcfg.Service{
@ -447,14 +448,14 @@ func TestPeerAPIBase(t *testing.T) {
name: "self_both_them_no_peerapi_service",
nm: &netmap.NetworkMap{
Addresses: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("100.64.1.1/32"),
netaddr.MustParseIPPrefix("fe70::1/128"),
netip.MustParsePrefix("100.64.1.1/32"),
netip.MustParsePrefix("fe70::1/128"),
},
},
peer: &tailcfg.Node{
Addresses: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("100.64.1.2/32"),
netaddr.MustParseIPPrefix("fe70::2/128"),
netip.MustParsePrefix("100.64.1.2/32"),
netip.MustParsePrefix("fe70::2/128"),
},
},
want: "",
@ -558,7 +559,7 @@ func TestInternalAndExternalInterfaces(t *testing.T) {
return il
}
newInterface := func(name, pfx string, wsl2, loopback bool) interfacePrefix {
ippfx := netaddr.MustParseIPPrefix(pfx)
ippfx := netip.MustParsePrefix(pfx)
ip := interfaces.Interface{
Interface: &net.Interface{},
AltAddrs: []net.Addr{

3
ipn/ipnlocal/peerapi.go
Unescape Escape View File

@ -16,6 +16,7 @@ import (
"io/fs"
"net"
"net/http"
"net/netip"
"net/url"
"os"
"path"
@ -985,7 +986,7 @@ func (h *peerAPIHandler) replyToDNSQueries() bool {
if remoteIP.Is6() {
// autogroup:internet for IPv6 is defined to start with 2000::/3,
// so use 2000::0 as the probe "the internet" address.
dstIP = netaddr.MustParseIP("2000::")
dstIP = netip.MustParseAddr("2000::")
}
verdict := f.CheckTCP(remoteIP, dstIP, 53)
return verdict == filter.Accept

9
ipn/ipnlocal/peerapi_test.go
Unescape Escape View File

@ -13,6 +13,7 @@ import (
"math/rand"
"net/http"
"net/http/httptest"
"net/netip"
"os"
"path/filepath"
"runtime"
@ -583,7 +584,7 @@ func TestPeerAPIReplyToDNSQueries(t *testing.T) {
t.Errorf("for isSelf = false; want true")
}
h.isSelf = false
h.remoteAddr = netaddr.MustParseIPPort("100.150.151.152:12345")
h.remoteAddr = netip.MustParseAddrPort("100.150.151.152:12345")
eng, _ := wgengine.NewFakeUserspaceEngine(logger.Discard, 0)
h.ps = &peerAPIServer{
@ -596,8 +597,8 @@ func TestPeerAPIReplyToDNSQueries(t *testing.T) {
}
h.ps.b.prefs = &ipn.Prefs{
AdvertiseRoutes: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("0.0.0.0/0"),
netaddr.MustParseIPPrefix("::/0"),
netip.MustParsePrefix("0.0.0.0/0"),
netip.MustParsePrefix("::/0"),
},
}
if !h.ps.b.OfferingExitNode() {
@ -621,7 +622,7 @@ func TestPeerAPIReplyToDNSQueries(t *testing.T) {
}
// Also test IPv6.
h.remoteAddr = netaddr.MustParseIPPort("[fe70::1]:12345")
h.remoteAddr = netip.MustParseAddrPort("[fe70::1]:12345")
if !h.replyToDNSQueries() {
t.Errorf("unexpectedly IPv6 deny; wanted to be a DNS server")
}

5
ipn/ipnserver/server.go
Unescape Escape View File

@ -16,6 +16,7 @@ import (
"log"
"net"
"net/http"
"net/netip"
"os"
"os/exec"
"os/signal"
@ -146,11 +147,11 @@ func (s *Server) getConnIdentity(c net.Conn) (ci connIdentity, err error) {
ci.Creds, _ = peercred.Get(c)
return ci, nil
}
la, err := netaddr.ParseIPPort(c.LocalAddr().String())
la, err := netip.ParseAddrPort(c.LocalAddr().String())
if err != nil {
return ci, fmt.Errorf("parsing local address: %w", err)
}
ra, err := netaddr.ParseIPPort(c.RemoteAddr().String())
ra, err := netip.ParseAddrPort(c.RemoteAddr().String())
if err != nil {
return ci, fmt.Errorf("parsing local remote: %w", err)
}

5
ipn/localapi/localapi.go
Unescape Escape View File

@ -16,6 +16,7 @@ import (
"net"
"net/http"
"net/http/httputil"
"net/netip"
"net/url"
"reflect"
"runtime"
@ -225,7 +226,7 @@ func (h *Handler) serveWhoIs(w http.ResponseWriter, r *http.Request) {
var ipp netaddr.IPPort
if v := r.FormValue("addr"); v != "" {
var err error
ipp, err = netaddr.ParseIPPort(v)
ipp, err = netip.ParseAddrPort(v)
if err != nil {
http.Error(w, "invalid 'addr' parameter", 400)
return
@ -667,7 +668,7 @@ func (h *Handler) servePing(w http.ResponseWriter, r *http.Request) {
http.Error(w, "missing 'ip' parameter", 400)
return
}
ip, err := netaddr.ParseIP(ipStr)
ip, err := netip.ParseAddr(ipStr)
if err != nil {
http.Error(w, "invalid IP", 400)
return

2
ipn/prefs.go
Unescape Escape View File

@ -524,7 +524,7 @@ func exitNodeIPOfArg(s string, st *ipnstate.Status) (ip netaddr.IP, err error) {
if s == "" {
return ip, os.ErrInvalid
}
ip, err = netaddr.ParseIP(s)
ip, err = netip.ParseAddr(s)
if err == nil {
// If we're online already and have a netmap, double check that the IP
// address specified is valid.

15
ipn/prefs_test.go
Unescape Escape View File

@ -9,6 +9,7 @@ import (
"errors"
"fmt"
"io/ioutil"
"net/netip"
"os"
"reflect"
"strings"
@ -64,7 +65,7 @@ func TestPrefsEqual(t *testing.T) {
nets := func(strs ...string) (ns []netaddr.IPPrefix) {
for _, s := range strs {
n, err := netaddr.ParseIPPrefix(s)
n, err := netip.ParsePrefix(s)
if err != nil {
panic(err)
}
@ -137,13 +138,13 @@ func TestPrefsEqual(t *testing.T) {
},
{
&Prefs{ExitNodeIP: netaddr.MustParseIP("1.2.3.4")},
&Prefs{ExitNodeIP: netip.MustParseAddr("1.2.3.4")},
&Prefs{},
false,
},
{
&Prefs{ExitNodeIP: netaddr.MustParseIP("1.2.3.4")},
&Prefs{ExitNodeIP: netaddr.MustParseIP("1.2.3.4")},
&Prefs{ExitNodeIP: netip.MustParseAddr("1.2.3.4")},
&Prefs{ExitNodeIP: netip.MustParseAddr("1.2.3.4")},
true,
},
@ -415,7 +416,7 @@ func TestPrefsPretty(t *testing.T) {
},
{
Prefs{
ExitNodeIP: netaddr.MustParseIP("1.2.3.4"),
ExitNodeIP: netip.MustParseAddr("1.2.3.4"),
},
"linux",
`Prefs{ra=false mesh=false dns=false want=false exit=1.2.3.4 lan=false routes=[] nf=off Persist=nil}`,
@ -659,7 +660,7 @@ func TestPrefsExitNode(t *testing.T) {
t.Errorf("default shouldn't advertise exit node")
}
p.AdvertiseRoutes = []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("10.0.0.0/16"),
netip.MustParsePrefix("10.0.0.0/16"),
}
p.SetAdvertiseExitNode(true)
if got, want := len(p.AdvertiseRoutes), 3; got != want {
@ -682,7 +683,7 @@ func TestPrefsExitNode(t *testing.T) {
}
func TestExitNodeIPOfArg(t *testing.T) {
mustIP := netaddr.MustParseIP
mustIP := netip.MustParseAddr
tests := []struct {
name string
arg string

11
net/dns/direct_test.go
Unescape Escape View File

@ -8,6 +8,7 @@ import (
"errors"
"fmt"
"io/fs"
"net/netip"
"os"
"path/filepath"
"strings"
@ -81,7 +82,7 @@ func testDirect(t *testing.T, fs wholeFileFS) {
m := directManager{logf: t.Logf, fs: fs}
if err := m.SetDNS(OSConfig{
Nameservers: []netaddr.IP{netaddr.MustParseIP("8.8.8.8"), netaddr.MustParseIP("8.8.4.4")},
Nameservers: []netaddr.IP{netip.MustParseAddr("8.8.8.8"), netip.MustParseAddr("8.8.4.4")},
SearchDomains: []dnsname.FQDN{"ts.net.", "ts-dns.test."},
MatchDomains: []dnsname.FQDN{"ignored."},
}); err != nil {
@ -108,7 +109,7 @@ search ts.net ts-dns.test
assertBaseState(t)
// Test that Close cleans up resolv.conf.
if err := m.SetDNS(OSConfig{Nameservers: []netaddr.IP{netaddr.MustParseIP("8.8.8.8")}}); err != nil {
if err := m.SetDNS(OSConfig{Nameservers: []netaddr.IP{netip.MustParseAddr("8.8.8.8")}}); err != nil {
t.Fatal(err)
}
if err := m.Close(); err != nil {
@ -150,21 +151,21 @@ func TestReadResolve(t *testing.T) {
{in: `nameserver 192.168.0.100`,
want: OSConfig{
Nameservers: []netaddr.IP{
netaddr.MustParseIP("192.168.0.100"),
netip.MustParseAddr("192.168.0.100"),
},
},
},
{in: `nameserver 192.168.0.100 # comment`,
want: OSConfig{
Nameservers: []netaddr.IP{
netaddr.MustParseIP("192.168.0.100"),
netip.MustParseAddr("192.168.0.100"),
},
},
},
{in: `nameserver 192.168.0.100#`,
want: OSConfig{
Nameservers: []netaddr.IP{
netaddr.MustParseIP("192.168.0.100"),
netip.MustParseAddr("192.168.0.100"),
},
},
},

13
net/dns/manager_test.go
Unescape Escape View File

@ -5,6 +5,7 @@
package dns
import (
"net/netip"
"runtime"
"strings"
"testing"
@ -425,14 +426,14 @@ func TestManager(t *testing.T) {
func mustIPs(strs ...string) (ret []netaddr.IP) {
for _, s := range strs {
ret = append(ret, netaddr.MustParseIP(s))
ret = append(ret, netip.MustParseAddr(s))
}
return ret
}
func mustIPPs(strs ...string) (ret []netaddr.IPPort) {
for _, s := range strs {
ret = append(ret, netaddr.MustParseIPPort(s))
ret = append(ret, netip.MustParseAddrPort(s))
}
return ret
}
@ -459,7 +460,7 @@ func hosts(strs ...string) (ret map[dnsname.FQDN][]netaddr.IP) {
var key dnsname.FQDN
ret = map[dnsname.FQDN][]netaddr.IP{}
for _, s := range strs {
if ip, err := netaddr.ParseIP(s); err == nil {
if ip, err := netip.ParseAddr(s); err == nil {
if key == "" {
panic("IP provided before name")
}
@ -479,7 +480,7 @@ func hostsR(strs ...string) (ret map[dnsname.FQDN][]dnstype.Resolver) {
var key dnsname.FQDN
ret = map[dnsname.FQDN][]dnstype.Resolver{}
for _, s := range strs {
if ip, err := netaddr.ParseIP(s); err == nil {
if ip, err := netip.ParseAddr(s); err == nil {
if key == "" {
panic("IP provided before name")
}
@ -504,12 +505,12 @@ func upstreams(strs ...string) (ret map[dnsname.FQDN][]*dnstype.Resolver) {
panic("IPPort provided before suffix")
}
ret[key] = nil
} else if ipp, err := netaddr.ParseIPPort(s); err == nil {
} else if ipp, err := netip.ParseAddrPort(s); err == nil {
if key == "" {
panic("IPPort provided before suffix")
}
ret[key] = append(ret[key], &dnstype.Resolver{Addr: ipp.String()})
} else if _, err := netaddr.ParseIP(s); err == nil {
} else if _, err := netip.ParseAddr(s); err == nil {
if key == "" {
panic("IPPort provided before suffix")
}

7
net/dns/manager_windows.go
Unescape Escape View File

@ -7,6 +7,7 @@ package dns
import (
"errors"
"fmt"
"net/netip"
"os/exec"
"sort"
"strings"
@ -422,9 +423,9 @@ func (m windowsManager) getBasePrimaryResolver() (resolvers []netaddr.IP, err er
}
var siteLocalResolvers = []netaddr.IP{
netaddr.MustParseIP("fec0:0:0:ffff::1"),
netaddr.MustParseIP("fec0:0:0:ffff::2"),
netaddr.MustParseIP("fec0:0:0:ffff::3"),
netip.MustParseAddr("fec0:0:0:ffff::1"),
netip.MustParseAddr("fec0:0:0:ffff::2"),
netip.MustParseAddr("fec0:0:0:ffff::3"),
}
func isWindows10OrBetter() bool {

5
net/dns/manager_windows_test.go
Unescape Escape View File

@ -8,6 +8,7 @@ import (
"context"
"fmt"
"math/rand"
"net/netip"
"strings"
"testing"
"time"
@ -91,7 +92,7 @@ func TestManagerWindowsGPMove(t *testing.T) {
// Upon initialization of cfg, we should not have any NRPT rules
ensureNoRules(t)
resolvers := []netaddr.IP{netaddr.MustParseIP("1.1.1.1")}
resolvers := []netaddr.IP{netip.MustParseAddr("1.1.1.1")}
domains := genRandomSubdomains(t, 1)
// 1. Populate local NRPT
@ -215,7 +216,7 @@ func runTest(t *testing.T, isLocal bool) {
// Upon initialization of cfg, we should not have any NRPT rules
ensureNoRules(t)
resolvers := []netaddr.IP{netaddr.MustParseIP("1.1.1.1")}
resolvers := []netaddr.IP{netip.MustParseAddr("1.1.1.1")}
domains := genRandomSubdomains(t, 2*nrptMaxDomainsPerRule+1)

3
net/dns/nm.go
Unescape Escape View File

@ -10,6 +10,7 @@ package dns
import (
"context"
"fmt"
"net/netip"
"sort"
"time"
@ -312,7 +313,7 @@ func (m *nmManager) GetBaseConfig() (OSConfig, error) {
if v, ok := cfg["nameservers"]; ok {
if ips, ok := v.Value().([]string); ok {
for _, s := range ips {
ip, err := netaddr.ParseIP(s)
ip, err := netip.ParseAddr(s)
if err != nil {
// hmm, what do? Shouldn't really happen.
continue

3
net/dns/publicdns/publicdns.go
Unescape Escape View File

@ -7,6 +7,7 @@
package publicdns
import (
"net/netip"
"sync"
"tailscale.com/net/netaddr"
@ -45,7 +46,7 @@ func DoHV6(base string) (ip netaddr.IP, ok bool) {
// addDoH parses a given well-formed ip string into a netaddr.IP type and
// adds it to both knownDoH and dohIPsOFBase maps.
func addDoH(ipStr, base string) {
ip := netaddr.MustParseIP(ipStr)
ip := netip.MustParseAddr(ipStr)
knownDoH[ip] = base
dohIPsOfBase[base] = append(dohIPsOfBase[base], ip)
}

5
net/dns/publicdns/publicdns_test.go
Unescape Escape View File

@ -5,6 +5,7 @@
package publicdns
import (
"net/netip"
"testing"
"tailscale.com/net/netaddr"
@ -26,8 +27,8 @@ func TestDohV6(t *testing.T) {
firstIP netaddr.IP
want bool
}{
{"https://cloudflare-dns.com/dns-query", netaddr.MustParseIP("2606:4700:4700::1111"), true},
{"https://dns.google/dns-query", netaddr.MustParseIP("2001:4860:4860::8888"), true},
{"https://cloudflare-dns.com/dns-query", netip.MustParseAddr("2606:4700:4700::1111"), true},
{"https://dns.google/dns-query", netip.MustParseAddr("2001:4860:4860::8888"), true},
{"bogus", netaddr.IP{}, false},
}
for _, test := range tests {

3
net/dns/resolvconffile/resolvconffile.go
Unescape Escape View File

@ -16,6 +16,7 @@ import (
"bytes"
"fmt"
"io"
"net/netip"
"os"
"strings"
@ -74,7 +75,7 @@ func Parse(r io.Reader) (*Config, error) {
if len(nameserver) == len(s) {
return nil, fmt.Errorf("missing space after \"nameserver\" in %q", line)
}
ip, err := netaddr.ParseIP(nameserver)
ip, err := netip.ParseAddr(nameserver)
if err != nil {
return nil, err
}

7
net/dns/resolvconffile/resolvconffile_test.go
Unescape Escape View File

@ -5,6 +5,7 @@
package resolvconffile
import (
"net/netip"
"reflect"
"strings"
"testing"
@ -22,21 +23,21 @@ func TestParse(t *testing.T) {
{in: `nameserver 192.168.0.100`,
want: &Config{
Nameservers: []netaddr.IP{
netaddr.MustParseIP("192.168.0.100"),
netip.MustParseAddr("192.168.0.100"),
},
},
},
{in: `nameserver 192.168.0.100 # comment`,
want: &Config{
Nameservers: []netaddr.IP{
netaddr.MustParseIP("192.168.0.100"),
netip.MustParseAddr("192.168.0.100"),
},
},
},
{in: `nameserver 192.168.0.100#`,
want: &Config{
Nameservers: []netaddr.IP{
netaddr.MustParseIP("192.168.0.100"),
netip.MustParseAddr("192.168.0.100"),
},
},
},

6
net/dns/resolver/tsdns.go
Unescape Escape View File

@ -670,7 +670,7 @@ func (r *Resolver) parseViaDomain(domain dnsname.FQDN, typ dns.Type) (netaddr.IP
ip4Str = fqdn[:lastDot]
}
ip4, err := netaddr.ParseIP(ip4Str)
ip4, err := netip.ParseAddr(ip4Str)
if err != nil {
return netaddr.IP{}, false // badly formed, dont respond
}
@ -1068,7 +1068,7 @@ func rawNameToLower(name []byte) string {
// 1.2.3.4
func rdnsNameToIPv4(name dnsname.FQDN) (ip netaddr.IP, ok bool) {
s := strings.TrimSuffix(name.WithTrailingDot(), rdnsv4Suffix)
ip, err := netaddr.ParseIP(s)
ip, err := netip.ParseAddr(s)
if err != nil {
return netaddr.IP{}, false
}
@ -1196,7 +1196,7 @@ func unARPA(a string) (ipStr string, ok bool) {
if strings.HasSuffix(a, suf4) {
s := strings.TrimSuffix(a, suf4)
// Parse and reverse octets.
ip, err := netaddr.ParseIP(s)
ip, err := netip.ParseAddr(s)
if err != nil || !ip.Is4() {
return "", false
}

31
net/dns/resolver/tsdns_test.go
Unescape Escape View File

@ -13,6 +13,7 @@ import (
"fmt"
"math/rand"
"net"
"net/netip"
"reflect"
"runtime"
"strconv"
@ -32,13 +33,13 @@ import (
)
var (
testipv4 = netaddr.MustParseIP("1.2.3.4")
testipv6 = netaddr.MustParseIP("0001:0203:0405:0607:0809:0a0b:0c0d:0e0f")
testipv4 = netip.MustParseAddr("1.2.3.4")
testipv6 = netip.MustParseAddr("0001:0203:0405:0607:0809:0a0b:0c0d:0e0f")
testipv4Arpa = dnsname.FQDN("4.3.2.1.in-addr.arpa.")
testipv6Arpa = dnsname.FQDN("f.0.e.0.d.0.c.0.b.0.a.0.9.0.8.0.7.0.6.0.5.0.4.0.3.0.2.0.1.0.0.0.ip6.arpa.")
magicDNSv4Port = netaddr.MustParseIPPort("100.100.100.100:53")
magicDNSv4Port = netip.MustParseAddrPort("100.100.100.100:53")
)
var dnsCfg = Config{
@ -237,7 +238,7 @@ func syncRespond(r *Resolver, query []byte) ([]byte, error) {
}
func mustIP(str string) netaddr.IP {
ip, err := netaddr.ParseIP(str)
ip, err := netip.ParseAddr(str)
if err != nil {
panic(err)
}
@ -342,11 +343,11 @@ func TestResolveLocal(t *testing.T) {
{"mx-nxdomain", "test3.ipn.dev.", dns.TypeMX, netaddr.IP{}, dns.RCodeNameError},
{"ns-nxdomain", "test3.ipn.dev.", dns.TypeNS, netaddr.IP{}, dns.RCodeNameError},
{"onion-domain", "footest.onion.", dns.TypeA, netaddr.IP{}, dns.RCodeNameError},
{"magicdns", dnsSymbolicFQDN, dns.TypeA, netaddr.MustParseIP("100.100.100.100"), dns.RCodeSuccess},
{"via_hex", dnsname.FQDN("via-0xff.1.2.3.4."), dns.TypeAAAA, netaddr.MustParseIP("fd7a:115c:a1e0:b1a:0:ff:1.2.3.4"), dns.RCodeSuccess},
{"via_dec", dnsname.FQDN("via-1.10.0.0.1."), dns.TypeAAAA, netaddr.MustParseIP("fd7a:115c:a1e0:b1a:0:1:10.0.0.1"), dns.RCodeSuccess},
{"x_via_hex", dnsname.FQDN("4.3.2.1.via-0xff."), dns.TypeAAAA, netaddr.MustParseIP("fd7a:115c:a1e0:b1a:0:ff:4.3.2.1"), dns.RCodeSuccess},
{"x_via_dec", dnsname.FQDN("1.0.0.10.via-1."), dns.TypeAAAA, netaddr.MustParseIP("fd7a:115c:a1e0:b1a:0:1:1.0.0.10"), dns.RCodeSuccess},
{"magicdns", dnsSymbolicFQDN, dns.TypeA, netip.MustParseAddr("100.100.100.100"), dns.RCodeSuccess},
{"via_hex", dnsname.FQDN("via-0xff.1.2.3.4."), dns.TypeAAAA, netip.MustParseAddr("fd7a:115c:a1e0:b1a:0:ff:1.2.3.4"), dns.RCodeSuccess},
{"via_dec", dnsname.FQDN("via-1.10.0.0.1."), dns.TypeAAAA, netip.MustParseAddr("fd7a:115c:a1e0:b1a:0:1:10.0.0.1"), dns.RCodeSuccess},
{"x_via_hex", dnsname.FQDN("4.3.2.1.via-0xff."), dns.TypeAAAA, netip.MustParseAddr("fd7a:115c:a1e0:b1a:0:ff:4.3.2.1"), dns.RCodeSuccess},
{"x_via_dec", dnsname.FQDN("1.0.0.10.via-1."), dns.TypeAAAA, netip.MustParseAddr("fd7a:115c:a1e0:b1a:0:1:1.0.0.10"), dns.RCodeSuccess},
{"via_invalid", dnsname.FQDN("via-."), dns.TypeAAAA, netaddr.IP{}, dns.RCodeRefused},
{"via_invalid_2", dnsname.FQDN("2.3.4.5.via-."), dns.TypeAAAA, netaddr.IP{}, dns.RCodeRefused},
}
@ -644,8 +645,8 @@ func TestDelegate(t *testing.T) {
}
func TestDelegateSplitRoute(t *testing.T) {
test4 := netaddr.MustParseIP("2.3.4.5")
test6 := netaddr.MustParseIP("ff::1")
test4 := netip.MustParseAddr("2.3.4.5")
test6 := netip.MustParseAddr("ff::1")
server1 := serveDNS(t, "127.0.0.1:0",
"test.site.", resolveToIP(testipv4, testipv6, "dns.test.site."))
@ -1048,16 +1049,16 @@ func TestHandleExitNodeDNSQueryWithNetPkg(t *testing.T) {
dnsHandler(),
"one-a.test.",
dnsHandler(netaddr.MustParseIP("1.2.3.4")),
dnsHandler(netip.MustParseAddr("1.2.3.4")),
"two-a.test.",
dnsHandler(netaddr.MustParseIP("1.2.3.4"), netaddr.MustParseIP("5.6.7.8")),
dnsHandler(netip.MustParseAddr("1.2.3.4"), netip.MustParseAddr("5.6.7.8")),
"one-aaaa.test.",
dnsHandler(netaddr.MustParseIP("1::2")),
dnsHandler(netip.MustParseAddr("1::2")),
"two-aaaa.test.",
dnsHandler(netaddr.MustParseIP("1::2"), netaddr.MustParseIP("3::4")),
dnsHandler(netip.MustParseAddr("1::2"), netip.MustParseAddr("3::4")),
"nx-domain.test.",
resolveToNXDOMAIN,

13
net/dnscache/dnscache_test.go
Unescape Escape View File

@ -10,6 +10,7 @@ import (
"flag"
"fmt"
"net"
"net/netip"
"reflect"
"testing"
"time"
@ -42,7 +43,7 @@ func TestDialCall_DNSWasTrustworthy(t *testing.T) {
ip netaddr.IP // IP we pretended to dial
err error // the dial error or nil for success
}
mustIP := netaddr.MustParseIP
mustIP := netip.MustParseAddr
errFail := errors.New("some connect failure")
tests := []struct {
name string
@ -90,7 +91,7 @@ func TestDialCall_DNSWasTrustworthy(t *testing.T) {
func TestDialCall_uniqueIPs(t *testing.T) {
dc := &dialCall{}
mustIP := netaddr.MustParseIP
mustIP := netip.MustParseAddr
errFail := errors.New("some connect failure")
dc.noteDialResult(mustIP("2003::1"), errFail)
dc.noteDialResult(mustIP("2003::2"), errFail)
@ -116,10 +117,10 @@ func TestResolverAllHostStaticResult(t *testing.T) {
r := &Resolver{
SingleHost: "foo.bar",
SingleHostStaticResult: []netaddr.IP{
netaddr.MustParseIP("2001:4860:4860::8888"),
netaddr.MustParseIP("2001:4860:4860::8844"),
netaddr.MustParseIP("8.8.8.8"),
netaddr.MustParseIP("8.8.4.4"),
netip.MustParseAddr("2001:4860:4860::8888"),
netip.MustParseAddr("2001:4860:4860::8844"),
netip.MustParseAddr("8.8.8.8"),
netip.MustParseAddr("8.8.4.4"),
},
}
ip4, ip6, allIPs, err := r.LookupIP(context.Background(), "foo.bar")

7
net/dnsfallback/dnsfallback.go
Unescape Escape View File

@ -18,6 +18,7 @@ import (
"math/rand"
"net"
"net/http"
"net/netip"
"net/url"
"time"
@ -29,7 +30,7 @@ import (
)
func Lookup(ctx context.Context, host string) ([]netaddr.IP, error) {
if ip, err := netaddr.ParseIP(host); err == nil && ip.IsValid() {
if ip, err := netip.ParseAddr(host); err == nil && ip.IsValid() {
return []netaddr.IP{ip}, nil
}
@ -42,10 +43,10 @@ func Lookup(ctx context.Context, host string) ([]netaddr.IP, error) {
var cands4, cands6 []nameIP
for _, dr := range dm.Regions {
for _, n := range dr.Nodes {
if ip, err := netaddr.ParseIP(n.IPv4); err == nil {
if ip, err := netip.ParseAddr(n.IPv4); err == nil {
cands4 = append(cands4, nameIP{n.HostName, ip})
}
if ip, err := netaddr.ParseIP(n.IPv6); err == nil {
if ip, err := netip.ParseAddr(n.IPv6); err == nil {
cands6 = append(cands6, nameIP{n.HostName, ip})
}
}

10
net/flowtrack/flowtrack_test.go
Unescape Escape View File

@ -5,19 +5,19 @@
package flowtrack
import (
"net/netip"
"testing"
"tailscale.com/net/netaddr"
"tailscale.com/tstest"
)
func TestCache(t *testing.T) {
c := &Cache{MaxEntries: 2}
k1 := Tuple{Src: netaddr.MustParseIPPort("1.1.1.1:1"), Dst: netaddr.MustParseIPPort("1.1.1.1:1")}
k2 := Tuple{Src: netaddr.MustParseIPPort("1.1.1.1:1"), Dst: netaddr.MustParseIPPort("2.2.2.2:2")}
k3 := Tuple{Src: netaddr.MustParseIPPort("1.1.1.1:1"), Dst: netaddr.MustParseIPPort("3.3.3.3:3")}
k4 := Tuple{Src: netaddr.MustParseIPPort("1.1.1.1:1"), Dst: netaddr.MustParseIPPort("4.4.4.4:4")}
k1 := Tuple{Src: netip.MustParseAddrPort("1.1.1.1:1"), Dst: netip.MustParseAddrPort("1.1.1.1:1")}
k2 := Tuple{Src: netip.MustParseAddrPort("1.1.1.1:1"), Dst: netip.MustParseAddrPort("2.2.2.2:2")}
k3 := Tuple{Src: netip.MustParseAddrPort("1.1.1.1:1"), Dst: netip.MustParseAddrPort("3.3.3.3:3")}
k4 := Tuple{Src: netip.MustParseAddrPort("1.1.1.1:1"), Dst: netip.MustParseAddrPort("4.4.4.4:4")}
wantLen := func(want int) {
t.Helper()

3
net/interfaces/interfaces.go
Unescape Escape View File

@ -10,6 +10,7 @@ import (
"fmt"
"net"
"net/http"
"net/netip"
"runtime"
"sort"
"strings"
@ -630,7 +631,7 @@ func isUsableV6(ip netaddr.IP) bool {
}
var (
v6Global1 = netaddr.MustParseIPPrefix("2000::/3")
v6Global1 = netip.MustParsePrefix("2000::/3")
)
// anyInterestingIP reports whether pfxs contains any IP that matches

3
net/interfaces/interfaces_darwin_test.go
Unescape Escape View File

@ -6,6 +6,7 @@ package interfaces
import (
"errors"
"net/netip"
"os/exec"
"testing"
@ -72,7 +73,7 @@ func likelyHomeRouterIPDarwinExec() (ret netaddr.IP, ok bool) {
if !mem.Contains(flagsm, mem.S("G")) {
return nil
}
ip, err := netaddr.ParseIP(string(mem.Append(nil, ipm)))
ip, err := netip.ParseAddr(string(mem.Append(nil, ipm)))
if err == nil && ip.IsPrivate() {
ret = ip
// We've found what we're looking for.

3
net/interfaces/interfaces_linux.go
Unescape Escape View File

@ -12,6 +12,7 @@ import (
"io"
"log"
"net"
"net/netip"
"os"
"os/exec"
"runtime"
@ -125,7 +126,7 @@ func likelyHomeRouterIPAndroid() (ret netaddr.IP, ok bool) {
return nil
}
ipb := line[:sp]
if ip, err := netaddr.ParseIP(string(ipb)); err == nil && ip.Is4() {
if ip, err := netip.ParseAddr(string(ipb)); err == nil && ip.Is4() {
ret = ip
log.Printf("interfaces: found Android default route %v", ip)
}

15
net/interfaces/interfaces_test.go
Unescape Escape View File

@ -7,6 +7,7 @@ package interfaces
import (
"encoding/json"
"net"
"net/netip"
"testing"
"tailscale.com/net/netaddr"
@ -64,7 +65,7 @@ func TestIsUsableV6(t *testing.T) {
}
for _, test := range tests {
if got := isUsableV6(netaddr.MustParseIP(test.ip)); got != test.want {
if got := isUsableV6(netip.MustParseAddr(test.ip)); got != test.want {
t.Errorf("isUsableV6(%s) = %v, want %v", test.name, got, test.want)
}
}
@ -76,17 +77,17 @@ func TestStateEqualFilteredIPFilter(t *testing.T) {
s1 := &State{
InterfaceIPs: map[string][]netaddr.IPPrefix{"x": {
netaddr.MustParseIPPrefix("42.0.0.0/8"),
netaddr.MustParseIPPrefix("169.254.0.0/16"), // link local unicast
netip.MustParsePrefix("42.0.0.0/8"),
netip.MustParsePrefix("169.254.0.0/16"), // link local unicast
}},
Interface: map[string]Interface{"x": {Interface: &net.Interface{Name: "x"}}},
}
s2 := &State{
InterfaceIPs: map[string][]netaddr.IPPrefix{"x": {
netaddr.MustParseIPPrefix("42.0.0.0/8"),
netaddr.MustParseIPPrefix("169.254.0.0/16"), // link local unicast
netaddr.MustParseIPPrefix("127.0.0.0/8"), // loopback (added)
netip.MustParsePrefix("42.0.0.0/8"),
netip.MustParsePrefix("169.254.0.0/16"), // link local unicast
netip.MustParsePrefix("127.0.0.0/8"), // loopback (added)
}},
Interface: map[string]Interface{"x": {Interface: &net.Interface{Name: "x"}}},
}
@ -127,7 +128,7 @@ func TestStateString(t *testing.T) {
},
InterfaceIPs: map[string][]netaddr.IPPrefix{
"eth0": []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("10.0.0.2/8"),
netip.MustParsePrefix("10.0.0.2/8"),
},
},
HaveV4: true,

8
net/netaddr/netaddr.go
Unescape Escape View File

@ -125,11 +125,3 @@ func FromStdAddr(stdIP net.IP, port int, zone string) (_ IPPort, ok bool) {
}
return netip.AddrPortFrom(ip, uint16(port)), true
}
func ParseIP(s string) (IP, error) { return netip.ParseAddr(s) }
func ParseIPPrefix(s string) (IPPrefix, error) { return netip.ParsePrefix(s) }
func ParseIPPort(s string) (IPPort, error) { return netip.ParseAddrPort(s) }
func MustParseIP(s string) IP { return netip.MustParseAddr(s) }
func MustParseIPPrefix(s string) IPPrefix { return netip.MustParsePrefix(s) }
func MustParseIPPort(s string) IPPort { return netip.MustParseAddrPort(s) }

10
net/netcheck/netcheck.go
Unescape Escape View File

@ -467,7 +467,7 @@ func nodeMight6(n *tailcfg.DERPNode) bool {
if n.IPv6 == "" {
return true
}
ip, _ := netaddr.ParseIP(n.IPv6)
ip, _ := netip.ParseAddr(n.IPv6)
return ip.Is6()
}
@ -479,7 +479,7 @@ func nodeMight4(n *tailcfg.DERPNode) bool {
if n.IPv4 == "" {
return true
}
ip, _ := netaddr.ParseIP(n.IPv4)
ip, _ := netip.ParseAddr(n.IPv4)
return ip.Is4()
}
@ -1290,7 +1290,7 @@ func (c *Client) nodeAddr(ctx context.Context, n *tailcfg.DERPNode, proto probeP
return
}
if n.STUNTestIP != "" {
ip, err := netaddr.ParseIP(n.STUNTestIP)
ip, err := netip.ParseAddr(n.STUNTestIP)
if err != nil {
return
}
@ -1306,7 +1306,7 @@ func (c *Client) nodeAddr(ctx context.Context, n *tailcfg.DERPNode, proto probeP
switch proto {
case probeIPv4:
if n.IPv4 != "" {
ip, _ := netaddr.ParseIP(n.IPv4)
ip, _ := netip.ParseAddr(n.IPv4)
if !ip.Is4() {
return
}
@ -1314,7 +1314,7 @@ func (c *Client) nodeAddr(ctx context.Context, n *tailcfg.DERPNode, proto probeP
}
case probeIPv6:
if n.IPv6 != "" {
ip, _ := netaddr.ParseIP(n.IPv6)
ip, _ := netip.ParseAddr(n.IPv6)
if !ip.Is6() {
return
}

4
net/netns/netns.go
Unescape Escape View File

@ -17,8 +17,8 @@ package netns
import (
"context"
"net"
"net/netip"
"tailscale.com/net/netaddr"
"tailscale.com/net/netknob"
"tailscale.com/syncs"
"tailscale.com/types/logger"
@ -100,6 +100,6 @@ func isLocalhost(addr string) bool {
return true
}
ip, _ := netaddr.ParseIP(host)
ip, _ := netip.ParseAddr(host)
return ip.IsLoopback()
}

6
net/packet/icmp6_test.go
Unescape Escape View File

@ -5,17 +5,17 @@
package packet
import (
"net/netip"
"testing"
"tailscale.com/net/netaddr"
"tailscale.com/types/ipproto"
)
func TestICMPv6PingResponse(t *testing.T) {
pingHdr := ICMP6Header{
IP6Header: IP6Header{
Src: netaddr.MustParseIP("1::1"),
Dst: netaddr.MustParseIP("2::2"),
Src: netip.MustParseAddr("1::1"),
Dst: netip.MustParseAddr("2::2"),
IPProto: ipproto.ICMPv6,
},
Type: ICMP6EchoRequest,

3
net/packet/packet_test.go
Unescape Escape View File

@ -6,6 +6,7 @@ package packet
import (
"bytes"
"net/netip"
"reflect"
"testing"
@ -27,7 +28,7 @@ const (
)
func mustIPPort(s string) netaddr.IPPort {
ipp, err := netaddr.ParseIPPort(s)
ipp, err := netip.ParseAddrPort(s)
if err != nil {
panic(err)
}

27
net/packet/tsmp_test.go
Unescape Escape View File

@ -5,9 +5,8 @@
package packet
import (
"net/netip"
"testing"
"tailscale.com/net/netaddr"
)
func TestTailscaleRejectedHeader(t *testing.T) {
@ -17,10 +16,10 @@ func TestTailscaleRejectedHeader(t *testing.T) {
}{
{
h: TailscaleRejectedHeader{
IPSrc: netaddr.MustParseIP("5.5.5.5"),
IPDst: netaddr.MustParseIP("1.2.3.4"),
Src: netaddr.MustParseIPPort("1.2.3.4:567"),
Dst: netaddr.MustParseIPPort("5.5.5.5:443"),
IPSrc: netip.MustParseAddr("5.5.5.5"),
IPDst: netip.MustParseAddr("1.2.3.4"),
Src: netip.MustParseAddrPort("1.2.3.4:567"),
Dst: netip.MustParseAddrPort("5.5.5.5:443"),
Proto: TCP,
Reason: RejectedDueToACLs,
},
@ -28,10 +27,10 @@ func TestTailscaleRejectedHeader(t *testing.T) {
},
{
h: TailscaleRejectedHeader{
IPSrc: netaddr.MustParseIP("2::2"),
IPDst: netaddr.MustParseIP("1::1"),
Src: netaddr.MustParseIPPort("[1::1]:567"),
Dst: netaddr.MustParseIPPort("[2::2]:443"),
IPSrc: netip.MustParseAddr("2::2"),
IPDst: netip.MustParseAddr("1::1"),
Src: netip.MustParseAddrPort("[1::1]:567"),
Dst: netip.MustParseAddrPort("[2::2]:443"),
Proto: UDP,
Reason: RejectedDueToShieldsUp,
},
@ -39,10 +38,10 @@ func TestTailscaleRejectedHeader(t *testing.T) {
},
{
h: TailscaleRejectedHeader{
IPSrc: netaddr.MustParseIP("2::2"),
IPDst: netaddr.MustParseIP("1::1"),
Src: netaddr.MustParseIPPort("[1::1]:567"),
Dst: netaddr.MustParseIPPort("[2::2]:443"),
IPSrc: netip.MustParseAddr("2::2"),
IPDst: netip.MustParseAddr("1::1"),
Src: netip.MustParseAddrPort("[1::1]:567"),
Dst: netip.MustParseAddrPort("[2::2]:443"),
Proto: UDP,
Reason: RejectedDueToIPForwarding,
MaybeBroken: true,

3
net/portmapper/pcp_test.go
Unescape Escape View File

@ -6,6 +6,7 @@ package portmapper
import (
"encoding/binary"
"net/netip"
"testing"
"tailscale.com/net/netaddr"
@ -21,7 +22,7 @@ func TestParsePCPMapResponse(t *testing.T) {
if mapping == nil {
t.Fatalf("got nil mapping when expected non-nil")
}
expectedAddr := netaddr.MustParseIPPort("135.180.175.246:1234")
expectedAddr := netip.MustParseAddrPort("135.180.175.246:1234")
if mapping.external != expectedAddr {
t.Errorf("mismatched external address, got: %v, want: %v", mapping.external, expectedAddr)
}

2
net/portmapper/portmapper.go
Unescape Escape View File

@ -397,7 +397,7 @@ func (c *Client) createMapping() {
}
// wildcardIP is used when the previous external IP is not known for PCP port mapping.
var wildcardIP = netaddr.MustParseIP("0.0.0.0")
var wildcardIP = netip.MustParseAddr("0.0.0.0")
// createOrGetMapping either creates a new mapping or returns a cached
// valid one.

5
net/portmapper/upnp.go
Unescape Escape View File

@ -16,6 +16,7 @@ import (
"fmt"
"math/rand"
"net/http"
"net/netip"
"net/url"
"strings"
"time"
@ -170,7 +171,7 @@ func getUPnPClient(ctx context.Context, logf logger.Logf, gw netaddr.IP, meta uP
return nil, err
}
ipp, err := netaddr.ParseIPPort(u.Host)
ipp, err := netip.ParseAddrPort(u.Host)
if err != nil {
return nil, fmt.Errorf("unexpected host %q in %q", u.Host, meta.Location)
}
@ -292,7 +293,7 @@ func (c *Client) getUPnPPortMapping(
// TODO this doesn't seem right
return netaddr.IPPort{}, false
}
externalIP, err := netaddr.ParseIP(extIP)
externalIP, err := netip.ParseAddr(extIP)
if err != nil {
return netaddr.IPPort{}, false
}

4
net/stun/stuntest/stuntest.go
Unescape Escape View File

@ -9,12 +9,12 @@ import (
"context"
"fmt"
"net"
"net/netip"
"strconv"
"strings"
"sync"
"testing"
"tailscale.com/net/netaddr"
"tailscale.com/net/stun"
"tailscale.com/tailcfg"
"tailscale.com/types/nettype"
@ -106,7 +106,7 @@ func DERPMapOf(stun ...string) *tailcfg.DERPMap {
panic(fmt.Sprintf("bogus port %q in %q", portStr, hostPortStr))
}
var ipv4, ipv6 string
ip, err := netaddr.ParseIP(host)
ip, err := netip.ParseAddr(host)
if err != nil {
panic(fmt.Sprintf("bogus non-IP STUN host %q in %q", host, hostPortStr))
}

6
net/tsaddr/tsaddr.go
Unescape Escape View File

@ -143,7 +143,7 @@ func Tailscale6to4(ipv6 netaddr.IP) (netaddr.IP, bool) {
func mustPrefix(v *netaddr.IPPrefix, prefix string) {
var err error
*v, err = netaddr.ParseIPPrefix(prefix)
*v, err = netip.ParsePrefix(prefix)
if err != nil {
panic(err)
}
@ -253,8 +253,8 @@ func ContainsExitRoutes(rr []netaddr.IPPrefix) bool {
}
var (
allIPv4 = netaddr.MustParseIPPrefix("0.0.0.0/0")
allIPv6 = netaddr.MustParseIPPrefix("::/0")
allIPv4 = netip.MustParsePrefix("0.0.0.0/0")
allIPv6 = netip.MustParsePrefix("::/0")
)
// AllIPv4 returns 0.0.0.0/0.

27
net/tsaddr/tsaddr_test.go
Unescape Escape View File

@ -5,6 +5,7 @@
package tsaddr
import (
"net/netip"
"testing"
"tailscale.com/net/netaddr"
@ -52,30 +53,30 @@ func TestCGNATRange(t *testing.T) {
}
func TestNewContainsIPFunc(t *testing.T) {
f := NewContainsIPFunc([]netaddr.IPPrefix{netaddr.MustParseIPPrefix("10.0.0.0/8")})
if f(netaddr.MustParseIP("8.8.8.8")) {
f := NewContainsIPFunc([]netaddr.IPPrefix{netip.MustParsePrefix("10.0.0.0/8")})
if f(netip.MustParseAddr("8.8.8.8")) {
t.Fatal("bad")
}
if !f(netaddr.MustParseIP("10.1.2.3")) {
if !f(netip.MustParseAddr("10.1.2.3")) {
t.Fatal("bad")
}
f = NewContainsIPFunc([]netaddr.IPPrefix{netaddr.MustParseIPPrefix("10.1.2.3/32")})
if !f(netaddr.MustParseIP("10.1.2.3")) {
f = NewContainsIPFunc([]netaddr.IPPrefix{netip.MustParsePrefix("10.1.2.3/32")})
if !f(netip.MustParseAddr("10.1.2.3")) {
t.Fatal("bad")
}
f = NewContainsIPFunc([]netaddr.IPPrefix{
netaddr.MustParseIPPrefix("10.1.2.3/32"),
netaddr.MustParseIPPrefix("::2/128"),
netip.MustParsePrefix("10.1.2.3/32"),
netip.MustParsePrefix("::2/128"),
})
if !f(netaddr.MustParseIP("::2")) {
if !f(netip.MustParseAddr("::2")) {
t.Fatal("bad")
}
f = NewContainsIPFunc([]netaddr.IPPrefix{
netaddr.MustParseIPPrefix("10.1.2.3/32"),
netaddr.MustParseIPPrefix("10.1.2.4/32"),
netaddr.MustParseIPPrefix("::2/128"),
netip.MustParsePrefix("10.1.2.3/32"),
netip.MustParsePrefix("10.1.2.4/32"),
netip.MustParsePrefix("::2/128"),
})
if !f(netaddr.MustParseIP("10.1.2.4")) {
if !f(netip.MustParseAddr("10.1.2.4")) {
t.Fatal("bad")
}
}
@ -99,7 +100,7 @@ func TestUnmapVia(t *testing.T) {
{"fd7a:115c:a1e0:b1b::bb:10.2.1.4", "fd7a:115c:a1e0:b1b:0:bb:a02:104"}, // "b1b",not "bia"
}
for _, tt := range tests {
if got := UnmapVia(netaddr.MustParseIP(tt.ip)).String(); got != tt.want {
if got := UnmapVia(netip.MustParseAddr(tt.ip)).String(); got != tt.want {
t.Errorf("for %q: got %q, want %q", tt.ip, got, tt.want)
}
}

5
net/tsdial/dnsmap.go
Unescape Escape View File

@ -9,6 +9,7 @@ import (
"errors"
"fmt"
"net"
"net/netip"
"strconv"
"strings"
@ -68,7 +69,7 @@ func dnsMapFromNetworkMap(nm *netmap.NetworkMap) dnsMap {
if rec.Type != "" {
continue
}
ip, err := netaddr.ParseIP(rec.Value)
ip, err := netip.ParseAddr(rec.Value)
if err != nil {
continue
}
@ -103,7 +104,7 @@ func (m dnsMap) resolveMemory(ctx context.Context, network, addr string) (_ neta
// addr malformed or invalid port.
return netaddr.IPPort{}, err
}
if ip, err := netaddr.ParseIP(host); err == nil {
if ip, err := netip.ParseAddr(host); err == nil {
// addr was literal ip:port.
return netaddr.IPPortFrom(ip, port), nil
}

5
net/tsdial/dnsmap_test.go
Unescape Escape View File

@ -5,6 +5,7 @@
package tsdial
import (
"net/netip"
"reflect"
"testing"
@ -14,8 +15,8 @@ import (
)
func TestDNSMapFromNetworkMap(t *testing.T) {
pfx := netaddr.MustParseIPPrefix
ip := netaddr.MustParseIP
pfx := netip.MustParsePrefix
ip := netip.MustParseAddr
tests := []struct {
name string
nm *netmap.NetworkMap

3
net/tsdial/tsdial.go
Unescape Escape View File

@ -11,6 +11,7 @@ import (
"fmt"
"net"
"net/http"
"net/netip"
"runtime"
"strings"
"sync"
@ -330,7 +331,7 @@ func (d *Dialer) dialPeerAPI(ctx context.Context, network, addr string) (net.Con
default:
return nil, fmt.Errorf("peerAPI dial requires tcp; %q not supported", network)
}
ipp, err := netaddr.ParseIPPort(addr)
ipp, err := netip.ParseAddrPort(addr)
if err != nil {
return nil, fmt.Errorf("peerAPI dial requires ip:port, not name resolution: %w", err)
}

17
net/tstun/wrap_test.go
Unescape Escape View File

@ -8,6 +8,7 @@ import (
"bytes"
"encoding/binary"
"fmt"
"net/netip"
"strconv"
"strings"
"testing"
@ -28,11 +29,11 @@ import (
)
func udp4(src, dst string, sport, dport uint16) []byte {
sip, err := netaddr.ParseIP(src)
sip, err := netip.ParseAddr(src)
if err != nil {
panic(err)
}
dip, err := netaddr.ParseIP(dst)
dip, err := netip.ParseAddr(dst)
if err != nil {
panic(err)
}
@ -49,11 +50,11 @@ func udp4(src, dst string, sport, dport uint16) []byte {
}
func tcp4syn(src, dst string, sport, dport uint16) []byte {
sip, err := netaddr.ParseIP(src)
sip, err := netip.ParseAddr(src)
if err != nil {
panic(err)
}
dip, err := netaddr.ParseIP(dst)
dip, err := netip.ParseAddr(dst)
if err != nil {
panic(err)
}
@ -79,7 +80,7 @@ func tcp4syn(src, dst string, sport, dport uint16) []byte {
func nets(nets ...string) (ret []netaddr.IPPrefix) {
for _, s := range nets {
if i := strings.IndexByte(s, '/'); i == -1 {
ip, err := netaddr.ParseIP(s)
ip, err := netip.ParseAddr(s)
if err != nil {
panic(err)
}
@ -89,7 +90,7 @@ func nets(nets ...string) (ret []netaddr.IPPrefix) {
}
ret = append(ret, netaddr.IPPrefixFrom(ip, bits))
} else {
pfx, err := netaddr.ParseIPPrefix(s)
pfx, err := netip.ParsePrefix(s)
if err != nil {
panic(err)
}
@ -150,7 +151,7 @@ func setfilter(logf logger.Logf, tun *Wrapper) {
{IPProto: protos, Srcs: nets("1.2.3.4"), Dsts: netports("5.6.7.8:98")},
}
var sb netipx.IPSetBuilder
sb.AddPrefix(netaddr.MustParseIPPrefix("1.2.0.0/16"))
sb.AddPrefix(netip.MustParsePrefix("1.2.0.0/16"))
ipSet, _ := sb.IPSet()
tun.SetFilter(filter.New(matches, ipSet, ipSet, nil, logf))
}
@ -428,7 +429,7 @@ func TestAtomic64Alignment(t *testing.T) {
func TestPeerAPIBypass(t *testing.T) {
wrapperWithPeerAPI := &Wrapper{
PeerAPIPort: func(ip netaddr.IP) (port uint16, ok bool) {
if ip == netaddr.MustParseIP("100.64.1.2") {
if ip == netip.MustParseAddr("100.64.1.2") {
return 60000, true
}
return

3
ssh/tailssh/tailssh.go
Unescape Escape View File

@ -20,6 +20,7 @@ import (
"io/ioutil"
"net"
"net/http"
"net/netip"
"net/url"
"os"
"os/exec"
@ -1227,7 +1228,7 @@ func (c *conn) principalMatchesTailscaleIdentity(p *tailcfg.SSHPrincipal) bool {
return true
}
if p.NodeIP != "" {
if ip, _ := netaddr.ParseIP(p.NodeIP); ip == ci.src.Addr() {
if ip, _ := netip.ParseAddr(p.NodeIP); ip == ci.src.Addr() {
return true
}
}

8
ssh/tailssh/tailssh_test.go
Unescape Escape View File

@ -16,6 +16,7 @@ import (
"net"
"net/http"
"net/http/httptest"
"net/netip"
"os"
"os/exec"
"os/user"
@ -27,7 +28,6 @@ import (
"tailscale.com/ipn/ipnlocal"
"tailscale.com/ipn/store/mem"
"tailscale.com/net/netaddr"
"tailscale.com/net/tsdial"
"tailscale.com/tailcfg"
"tailscale.com/tempfork/gliderlabs/ssh"
@ -153,7 +153,7 @@ func TestMatchRule(t *testing.T) {
Principals: []*tailcfg.SSHPrincipal{{NodeIP: "1.2.3.4"}},
SSHUsers: map[string]string{"*": "ubuntu"},
},
ci: &sshConnInfo{src: netaddr.MustParseIPPort("1.2.3.4:30343")},
ci: &sshConnInfo{src: netip.MustParseAddrPort("1.2.3.4:30343")},
wantUser: "ubuntu",
},
{
@ -246,8 +246,8 @@ func TestSSH(t *testing.T) {
sc.localUser = u
sc.info = &sshConnInfo{
sshUser: "test",
src: netaddr.MustParseIPPort("1.2.3.4:32342"),
dst: netaddr.MustParseIPPort("1.2.3.5:22"),
src: netip.MustParseAddrPort("1.2.3.4:32342"),
dst: netip.MustParseAddrPort("1.2.3.5:22"),
node: &tailcfg.Node{},
uprof: &tailcfg.UserProfile{},
}

7
tailcfg/tailcfg_test.go
Unescape Escape View File

@ -7,6 +7,7 @@ package tailcfg
import (
"encoding"
"encoding/json"
"net/netip"
"reflect"
"strings"
"testing"
@ -41,7 +42,7 @@ func TestHostinfoEqual(t *testing.T) {
nets := func(strs ...string) (ns []netaddr.IPPrefix) {
for _, s := range strs {
n, err := netaddr.ParseIPPrefix(s)
n, err := netip.ParsePrefix(s)
if err != nil {
panic(err)
}
@ -224,12 +225,12 @@ func TestHostinfoHowEqual(t *testing.T) {
a: &Hostinfo{
IPNVersion: "1",
ShieldsUp: false,
RoutableIPs: []netaddr.IPPrefix{netaddr.MustParseIPPrefix("1.2.3.0/24")},
RoutableIPs: []netaddr.IPPrefix{netip.MustParsePrefix("1.2.3.0/24")},
},
b: &Hostinfo{
IPNVersion: "2",
ShieldsUp: true,
RoutableIPs: []netaddr.IPPrefix{netaddr.MustParseIPPrefix("1.2.3.0/25")},
RoutableIPs: []netaddr.IPPrefix{netip.MustParsePrefix("1.2.3.0/25")},
},
want: []string{"IPNVersion", "ShieldsUp", "RoutableIPs"},
},

3
tstest/integration/integration_test.go
Unescape Escape View File

@ -18,6 +18,7 @@ import (
"log"
"net/http"
"net/http/httptest"
"net/netip"
"os"
"os/exec"
"path/filepath"
@ -830,7 +831,7 @@ func (n *testNode) AwaitIPs() []netaddr.IP {
addrs = make([]netaddr.IP, len(ipslice))
for i, ip := range ipslice {
netIP, err := netaddr.ParseIP(ip)
netIP, err := netip.ParseAddr(ip)
if err != nil {
t.Fatal(err)
}

3
tstest/integration/testcontrol/testcontrol.go
Unescape Escape View File

@ -19,6 +19,7 @@ import (
"math/rand"
"net/http"
"net/http/httptest"
"net/netip"
"net/url"
"sort"
"strings"
@ -859,7 +860,7 @@ func filterInvalidIPv6Endpoints(eps []string) []string {
}
func keepClientEndpoint(ep string) bool {
ipp, err := netaddr.ParseIPPort(ep)
ipp, err := netip.ParseAddrPort(ep)
if err != nil {
// Shouldn't have made it this far if we unmarshalled
// the incoming JSON response.

3
tstest/integration/vms/harness_test.go
Unescape Escape View File

@ -14,6 +14,7 @@ import (
"log"
"net"
"net/http"
"net/netip"
"os"
"os/exec"
"path"
@ -240,5 +241,5 @@ outer:
}
func bytes2Netaddr(inp []byte) netaddr.IP {
return netaddr.MustParseIP(string(bytes.TrimSpace(inp)))
return netip.MustParseAddr(string(bytes.TrimSpace(inp)))
}

3
tstest/integration/vms/vms_test.go
Unescape Escape View File

@ -13,6 +13,7 @@ import (
"flag"
"fmt"
"net"
"net/netip"
"os"
"os/exec"
"path/filepath"
@ -452,7 +453,7 @@ func (h *Harness) testDistro(t *testing.T, d Distro, ipm ipMapping) {
t.Fatalf("can't get IP: %v", err)
}
netaddr.MustParseIP(string(bytes.TrimSpace(ipBytes)))
netip.MustParseAddr(string(bytes.TrimSpace(ipBytes)))
})
t.Run("ping-"+tt.ipProto, func(t *testing.T) {

6
tstest/natlab/natlab.go
Unescape Escape View File

@ -81,7 +81,7 @@ func (p *Packet) setLocator(msg string, args ...any) {
}
func mustPrefix(s string) netaddr.IPPrefix {
ipp, err := netaddr.ParseIPPrefix(s)
ipp, err := netip.ParsePrefix(s)
if err != nil {
panic(err)
}
@ -680,7 +680,7 @@ func (m *Machine) ListenPacket(ctx context.Context, network, address string) (ne
return nil, err
}
if host != "" {
ip, err = netaddr.ParseIP(host)
ip, err = netip.ParseAddr(host)
if err != nil {
return nil, err
}
@ -841,7 +841,7 @@ func (c *conn) ReadFrom(p []byte) (n int, addr net.Addr, err error) {
}
func (c *conn) WriteTo(p []byte, addr net.Addr) (n int, err error) {
ipp, err := netaddr.ParseIPPort(addr.String())
ipp, err := netip.ParseAddrPort(addr.String())
if err != nil {
return 0, fmt.Errorf("bogus addr %T %q", addr, addr.String())
}

2
tstest/natlab/natlab_test.go
Unescape Escape View File

@ -342,7 +342,7 @@ func testFirewall(t *testing.T, f *Firewall, tests []fwTest) {
}
func ipp(str string) netaddr.IPPort {
ipp, err := netaddr.ParseIPPort(str)
ipp, err := netip.ParseAddrPort(str)
if err != nil {
panic(err)
}

4
tsweb/tsweb.go
Unescape Escape View File

@ -17,6 +17,7 @@ import (
"net"
"net/http"
_ "net/http/pprof"
"net/netip"
"os"
"path/filepath"
"reflect"
@ -29,7 +30,6 @@ import (
"go4.org/mem"
"tailscale.com/envknob"
"tailscale.com/metrics"
"tailscale.com/net/netaddr"
"tailscale.com/net/tsaddr"
"tailscale.com/types/logger"
"tailscale.com/version"
@ -70,7 +70,7 @@ func AllowDebugAccess(r *http.Request) bool {
if err != nil {
return false
}
ip, err := netaddr.ParseIP(ipStr)
ip, err := netip.ParseAddr(ipStr)
if err != nil {
return false
}

10
types/dnstype/dnstype.go
Unescape Escape View File

@ -7,7 +7,11 @@ package dnstype
//go:generate go run tailscale.com/cmd/cloner --type=Resolver --clonefunc=true
import "tailscale.com/net/netaddr"
import (
"net/netip"
"tailscale.com/net/netaddr"
)
// Resolver is the configuration for one DNS resolver.
type Resolver struct {
@ -37,10 +41,10 @@ func (r *Resolver) IPPort() (ipp netaddr.IPPort, ok bool) {
// cases.
return
}
if ip, err := netaddr.ParseIP(r.Addr); err == nil {
if ip, err := netip.ParseAddr(r.Addr); err == nil {
return netaddr.IPPortFrom(ip, 53), true
}
if ipp, err := netaddr.ParseIPPort(r.Addr); err == nil {
if ipp, err := netip.ParseAddrPort(r.Addr); err == nil {
return ipp, true
}
return

3
types/views/views_test.go
Unescape Escape View File

@ -7,6 +7,7 @@ package views
import (
"bytes"
"encoding/json"
"net/netip"
"reflect"
"strings"
"testing"
@ -18,7 +19,7 @@ import (
func TestViewsJSON(t *testing.T) {
mustCIDR := func(cidrs ...string) (out []netaddr.IPPrefix) {
for _, cidr := range cidrs {
out = append(out, netaddr.MustParseIPPrefix(cidr))
out = append(out, netip.MustParsePrefix(cidr))
}
return
}

33
util/deephash/deephash_test.go
Unescape Escape View File

@ -13,6 +13,7 @@ import (
"io"
"math"
"math/rand"
"net/netip"
"reflect"
"runtime"
"testing"
@ -199,24 +200,24 @@ func getVal() []any {
},
&router.Config{
Routes: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("1.2.3.0/24"),
netaddr.MustParseIPPrefix("1234::/64"),
netip.MustParsePrefix("1.2.3.0/24"),
netip.MustParsePrefix("1234::/64"),
},
},
map[dnsname.FQDN][]netaddr.IP{
dnsname.FQDN("a."): {netaddr.MustParseIP("1.2.3.4"), netaddr.MustParseIP("4.3.2.1")},
dnsname.FQDN("b."): {netaddr.MustParseIP("8.8.8.8"), netaddr.MustParseIP("9.9.9.9")},
dnsname.FQDN("c."): {netaddr.MustParseIP("6.6.6.6"), netaddr.MustParseIP("7.7.7.7")},
dnsname.FQDN("d."): {netaddr.MustParseIP("6.7.6.6"), netaddr.MustParseIP("7.7.7.8")},
dnsname.FQDN("e."): {netaddr.MustParseIP("6.8.6.6"), netaddr.MustParseIP("7.7.7.9")},
dnsname.FQDN("f."): {netaddr.MustParseIP("6.9.6.6"), netaddr.MustParseIP("7.7.7.0")},
dnsname.FQDN("a."): {netip.MustParseAddr("1.2.3.4"), netip.MustParseAddr("4.3.2.1")},
dnsname.FQDN("b."): {netip.MustParseAddr("8.8.8.8"), netip.MustParseAddr("9.9.9.9")},
dnsname.FQDN("c."): {netip.MustParseAddr("6.6.6.6"), netip.MustParseAddr("7.7.7.7")},
dnsname.FQDN("d."): {netip.MustParseAddr("6.7.6.6"), netip.MustParseAddr("7.7.7.8")},
dnsname.FQDN("e."): {netip.MustParseAddr("6.8.6.6"), netip.MustParseAddr("7.7.7.9")},
dnsname.FQDN("f."): {netip.MustParseAddr("6.9.6.6"), netip.MustParseAddr("7.7.7.0")},
},
map[dnsname.FQDN][]netaddr.IPPort{
dnsname.FQDN("a."): {netaddr.MustParseIPPort("1.2.3.4:11"), netaddr.MustParseIPPort("4.3.2.1:22")},
dnsname.FQDN("b."): {netaddr.MustParseIPPort("8.8.8.8:11"), netaddr.MustParseIPPort("9.9.9.9:22")},
dnsname.FQDN("c."): {netaddr.MustParseIPPort("8.8.8.8:12"), netaddr.MustParseIPPort("9.9.9.9:23")},
dnsname.FQDN("d."): {netaddr.MustParseIPPort("8.8.8.8:13"), netaddr.MustParseIPPort("9.9.9.9:24")},
dnsname.FQDN("e."): {netaddr.MustParseIPPort("8.8.8.8:14"), netaddr.MustParseIPPort("9.9.9.9:25")},
dnsname.FQDN("a."): {netip.MustParseAddrPort("1.2.3.4:11"), netip.MustParseAddrPort("4.3.2.1:22")},
dnsname.FQDN("b."): {netip.MustParseAddrPort("8.8.8.8:11"), netip.MustParseAddrPort("9.9.9.9:22")},
dnsname.FQDN("c."): {netip.MustParseAddrPort("8.8.8.8:12"), netip.MustParseAddrPort("9.9.9.9:23")},
dnsname.FQDN("d."): {netip.MustParseAddrPort("8.8.8.8:13"), netip.MustParseAddrPort("9.9.9.9:24")},
dnsname.FQDN("e."): {netip.MustParseAddrPort("8.8.8.8:14"), netip.MustParseAddrPort("9.9.9.9:25")},
},
map[key.DiscoPublic]bool{
key.DiscoPublicFromRaw32(mem.B([]byte{1: 1, 31: 0})): true,
@ -405,7 +406,7 @@ func TestGetTypeHasher(t *testing.T) {
var (
someInt = int('A')
someComplex128 = complex128(1 + 2i)
someIP = netaddr.MustParseIP("1.2.3.4")
someIP = netip.MustParseAddr("1.2.3.4")
)
tests := []struct {
name string
@ -497,7 +498,7 @@ func TestGetTypeHasher(t *testing.T) {
},
{
name: "netaddr.IP",
val: netaddr.MustParseIP("fe80::123%foo"),
val: netip.MustParseAddr("fe80::123%foo"),
out: "\r\x00\x00\x00\x00\x00\x00\x00fe80::123%foo",
},
{
@ -650,7 +651,7 @@ var filterRules = []tailcfg.FilterRule{
}},
IPProto: []int{1, 2, 3, 4},
CapGrant: []tailcfg.CapGrant{{
Dsts: []netaddr.IPPrefix{netaddr.MustParseIPPrefix("1.2.3.4/32")},
Dsts: []netaddr.IPPrefix{netip.MustParsePrefix("1.2.3.4/32")},
Caps: []string{"foo"},
}},
},

9
wf/firewall.go
Unescape Escape View File

@ -9,6 +9,7 @@ package wf
import (
"fmt"
"net/netip"
"os"
"golang.org/x/sys/windows"
@ -18,10 +19,10 @@ import (
// Known addresses.
var (
linkLocalRange = netaddr.MustParseIPPrefix("ff80::/10")
linkLocalDHCPMulticast = netaddr.MustParseIP("ff02::1:2")
siteLocalDHCPMulticast = netaddr.MustParseIP("ff05::1:3")
linkLocalRouterMulticast = netaddr.MustParseIP("ff02::2")
linkLocalRange = netip.MustParsePrefix("ff80::/10")
linkLocalDHCPMulticast = netip.MustParseAddr("ff02::1:2")
siteLocalDHCPMulticast = netip.MustParseAddr("ff05::1:3")
linkLocalRouterMulticast = netip.MustParseAddr("ff02::2")
)
type direction int

6
wgengine/bench/bench.go
Unescape Escape View File

@ -13,19 +13,19 @@ import (
"net"
"net/http"
"net/http/pprof"
"net/netip"
"os"
"strconv"
"time"
"tailscale.com/net/netaddr"
"tailscale.com/types/logger"
)
const PayloadSize = 1000
const ICMPMinSize = 24
var Addr1 = netaddr.MustParseIPPrefix("100.64.1.1/32")
var Addr2 = netaddr.MustParseIPPrefix("100.64.1.2/32")
var Addr1 = netip.MustParsePrefix("100.64.1.1/32")
var Addr2 = netip.MustParsePrefix("100.64.1.2/32")
func main() {
var logf logger.Logf = log.Printf

39
wgengine/filter/filter_test.go
Unescape Escape View File

@ -7,6 +7,7 @@ package filter
import (
"encoding/hex"
"fmt"
"net/netip"
"reflect"
"strconv"
"strings"
@ -439,16 +440,16 @@ func TestLoggingPrivacy(t *testing.T) {
}
var logB netipx.IPSetBuilder
logB.AddPrefix(netaddr.MustParseIPPrefix("100.64.0.0/10"))
logB.AddPrefix(netip.MustParsePrefix("100.64.0.0/10"))
logB.AddPrefix(tsaddr.TailscaleULARange())
f := newFilter(logf)
f.logIPs, _ = logB.IPSet()
var (
ts4 = netaddr.IPPortFrom(tsaddr.CGNATRange().Addr().Next(), 1234)
internet4 = netaddr.IPPortFrom(netaddr.MustParseIP("8.8.8.8"), 1234)
internet4 = netaddr.IPPortFrom(netip.MustParseAddr("8.8.8.8"), 1234)
ts6 = netaddr.IPPortFrom(tsaddr.TailscaleULARange().Addr().Next(), 1234)
internet6 = netaddr.IPPortFrom(netaddr.MustParseIP("2001::1"), 1234)
internet6 = netaddr.IPPortFrom(netip.MustParseAddr("2001::1"), 1234)
)
tests := []struct {
@ -551,7 +552,7 @@ func TestLoggingPrivacy(t *testing.T) {
}
}
var mustIP = netaddr.MustParseIP
var mustIP = netip.MustParseAddr
func parsed(proto ipproto.Proto, src, dst string, sport, dport uint16) packet.Parsed {
sip, dip := mustIP(src), mustIP(dst)
@ -657,7 +658,7 @@ func parseHexPkt(t *testing.T, h string) *packet.Parsed {
}
func mustIPPort(s string) netaddr.IPPort {
ipp, err := netaddr.ParseIPPort(s)
ipp, err := netip.ParseAddrPort(s)
if err != nil {
panic(err)
}
@ -666,7 +667,7 @@ func mustIPPort(s string) netaddr.IPPort {
func pfx(strs ...string) (ret []netaddr.IPPrefix) {
for _, s := range strs {
pfx, err := netaddr.ParseIPPrefix(s)
pfx, err := netip.ParsePrefix(s)
if err != nil {
panic(err)
}
@ -678,7 +679,7 @@ func pfx(strs ...string) (ret []netaddr.IPPrefix) {
func nets(nets ...string) (ret []netaddr.IPPrefix) {
for _, s := range nets {
if !strings.Contains(s, "/") {
ip, err := netaddr.ParseIP(s)
ip, err := netip.ParseAddr(s)
if err != nil {
panic(err)
}
@ -688,7 +689,7 @@ func nets(nets ...string) (ret []netaddr.IPPrefix) {
}
ret = append(ret, netaddr.IPPrefixFrom(ip, bits))
} else {
pfx, err := netaddr.ParseIPPrefix(s)
pfx, err := netip.ParsePrefix(s)
if err != nil {
panic(err)
}
@ -770,16 +771,16 @@ func TestMatchesFromFilterRules(t *testing.T) {
},
Dsts: []NetPortRange{
{
Net: netaddr.MustParseIPPrefix("0.0.0.0/0"),
Net: netip.MustParsePrefix("0.0.0.0/0"),
Ports: PortRange{22, 22},
},
{
Net: netaddr.MustParseIPPrefix("::0/0"),
Net: netip.MustParsePrefix("::0/0"),
Ports: PortRange{22, 22},
},
},
Srcs: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("100.64.1.1/32"),
netip.MustParsePrefix("100.64.1.1/32"),
},
Caps: []CapMatch{},
},
@ -804,12 +805,12 @@ func TestMatchesFromFilterRules(t *testing.T) {
},
Dsts: []NetPortRange{
{
Net: netaddr.MustParseIPPrefix("1.2.0.0/16"),
Net: netip.MustParsePrefix("1.2.0.0/16"),
Ports: PortRange{22, 22},
},
},
Srcs: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("100.64.1.1/32"),
netip.MustParsePrefix("100.64.1.1/32"),
},
Caps: []CapMatch{},
},
@ -834,8 +835,8 @@ func TestMatchesFromFilterRules(t *testing.T) {
func TestNewAllowAllForTest(t *testing.T) {
f := NewAllowAllForTest(logger.Discard)
src := netaddr.MustParseIP("100.100.2.3")
dst := netaddr.MustParseIP("100.100.1.2")
src := netip.MustParseAddr("100.100.2.3")
dst := netip.MustParseAddr("100.100.1.2")
res := f.CheckTCP(src, dst, 80)
if res.IsDrop() {
t.Fatalf("unexpected drop verdict: %v", res)
@ -885,7 +886,7 @@ func TestCaps(t *testing.T) {
SrcIPs: []string{"*"},
CapGrant: []tailcfg.CapGrant{{
Dsts: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("0.0.0.0/0"),
netip.MustParsePrefix("0.0.0.0/0"),
},
Caps: []string{"is_ipv4"},
}},
@ -894,7 +895,7 @@ func TestCaps(t *testing.T) {
SrcIPs: []string{"*"},
CapGrant: []tailcfg.CapGrant{{
Dsts: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("::/0"),
netip.MustParsePrefix("::/0"),
},
Caps: []string{"is_ipv6"},
}},
@ -903,7 +904,7 @@ func TestCaps(t *testing.T) {
SrcIPs: []string{"100.199.0.0/16"},
CapGrant: []tailcfg.CapGrant{{
Dsts: []netaddr.IPPrefix{
netaddr.MustParseIPPrefix("100.200.0.0/16"),
netip.MustParsePrefix("100.200.0.0/16"),
},
Caps: []string{"some_super_admin"},
}},
@ -951,7 +952,7 @@ func TestCaps(t *testing.T) {
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got := filt.AppendCaps(nil, netaddr.MustParseIP(tt.src), netaddr.MustParseIP(tt.dst))
got := filt.AppendCaps(nil, netip.MustParseAddr(tt.src), netip.MustParseAddr(tt.dst))
if !reflect.DeepEqual(got, tt.want) {
t.Errorf("got %q; want %q", got, tt.want)
}

9
wgengine/filter/tailcfg.go
Unescape Escape View File

@ -6,6 +6,7 @@ package filter
import (
"fmt"
"net/netip"
"strings"
"go4.org/netipx"
@ -122,7 +123,7 @@ func parseIPSet(arg string, bits *int) ([]netaddr.IPPrefix, error) {
}, nil
}
if strings.Contains(arg, "/") {
pfx, err := netaddr.ParseIPPrefix(arg)
pfx, err := netip.ParsePrefix(arg)
if err != nil {
return nil, err
}
@ -133,11 +134,11 @@ func parseIPSet(arg string, bits *int) ([]netaddr.IPPrefix, error) {
}
if strings.Count(arg, "-") == 1 {
ip1s, ip2s, _ := strings.Cut(arg, "-")
ip1, err := netaddr.ParseIP(ip1s)
ip1, err := netip.ParseAddr(ip1s)
if err != nil {
return nil, err
}
ip2, err := netaddr.ParseIP(ip2s)
ip2, err := netip.ParseAddr(ip2s)
if err != nil {
return nil, err
}
@ -147,7 +148,7 @@ func parseIPSet(arg string, bits *int) ([]netaddr.IPPrefix, error) {
}
return r.Prefixes(), nil
}
ip, err := netaddr.ParseIP(arg)
ip, err := netip.ParseAddr(arg)
if err != nil {
return nil, fmt.Errorf("invalid IP address %q", arg)
}

12
wgengine/magicsock/magicsock.go
Unescape Escape View File

@ -441,7 +441,7 @@ func (c *Conn) addDerpPeerRoute(peer key.NodePublic, derpID int, dc *derphttp.Cl
mak.Set(&c.derpRoute, peer, derpRoute{derpID, dc})
}
var derpMagicIPAddr = netaddr.MustParseIP(tailcfg.DerpMagicIP)
var derpMagicIPAddr = netip.MustParseAddr(tailcfg.DerpMagicIP)
// activeDerp contains fields for an active DERP connection.
type activeDerp struct {
@ -1034,7 +1034,7 @@ func (c *Conn) determineEndpoints(ctx context.Context) ([]tailcfg.Endpoint, erro
// back.
return []tailcfg.Endpoint{
{
Addr: netaddr.MustParseIPPort("[fe80:123:456:789::1]:12345"),
Addr: netip.MustParseAddrPort("[fe80:123:456:789::1]:12345"),
Type: tailcfg.EndpointLocal,
},
}, nil
@ -1044,7 +1044,7 @@ func (c *Conn) determineEndpoints(ctx context.Context) ([]tailcfg.Endpoint, erro
var eps []tailcfg.Endpoint // unique endpoints
ipp := func(s string) (ipp netaddr.IPPort) {
ipp, _ = netaddr.ParseIPPort(s)
ipp, _ = netip.ParseAddrPort(s)
return
}
addAddr := func(ipp netaddr.IPPort, et tailcfg.EndpointType) {
@ -2359,7 +2359,7 @@ func (c *Conn) SetNetworkMap(nm *netmap.NetworkMap) {
c.logf("magicsock: created endpoint key=%s: disco=%s; %v", n.Key.ShortString(), n.DiscoKey.ShortString(), logger.ArgWriter(func(w *bufio.Writer) {
const derpPrefix = "127.3.3.40:"
if strings.HasPrefix(n.DERP, derpPrefix) {
ipp, _ := netaddr.ParseIPPort(n.DERP)
ipp, _ := netip.ParseAddrPort(n.DERP)
regionID := int(ipp.Port())
code := c.derpRegionCodeLocked(regionID)
if code != "" {
@ -3751,7 +3751,7 @@ func (de *endpoint) updateFromNode(n *tailcfg.Node) {
if n.DERP == "" {
de.derpAddr = netaddr.IPPort{}
} else {
de.derpAddr, _ = netaddr.ParseIPPort(n.DERP)
de.derpAddr, _ = netip.ParseAddrPort(n.DERP)
}
for _, st := range de.endpointState {
@ -3762,7 +3762,7 @@ func (de *endpoint) updateFromNode(n *tailcfg.Node) {
// Seems unlikely.
continue
}
ipp, err := netaddr.ParseIPPort(epStr)
ipp, err := netip.ParseAddrPort(epStr)
if err != nil {
de.c.logf("magicsock: bogus netmap endpoint %q", epStr)
continue

16
wgengine/magicsock/magicsock_test.go
Unescape Escape View File

@ -787,11 +787,11 @@ func TestActiveDiscovery(t *testing.T) {
inet := natlab.NewInternet()
lan1 := &natlab.Network{
Name: "lan1",
Prefix4: netaddr.MustParseIPPrefix("192.168.0.0/24"),
Prefix4: netip.MustParsePrefix("192.168.0.0/24"),
}
lan2 := &natlab.Network{
Name: "lan2",
Prefix4: netaddr.MustParseIPPrefix("192.168.1.0/24"),
Prefix4: netip.MustParsePrefix("192.168.1.0/24"),
}
sif := mstun.Attach("eth0", inet)
@ -1010,24 +1010,24 @@ func testTwoDevicePing(t *testing.T, d *devices) {
m1cfg := &wgcfg.Config{
Name: "peer1",
PrivateKey: m1.privateKey,
Addresses: []netaddr.IPPrefix{netaddr.MustParseIPPrefix("1.0.0.1/32")},
Addresses: []netaddr.IPPrefix{netip.MustParsePrefix("1.0.0.1/32")},
Peers: []wgcfg.Peer{
{
PublicKey: m2.privateKey.Public(),
DiscoKey: m2.conn.DiscoPublicKey(),
AllowedIPs: []netaddr.IPPrefix{netaddr.MustParseIPPrefix("1.0.0.2/32")},
AllowedIPs: []netaddr.IPPrefix{netip.MustParsePrefix("1.0.0.2/32")},
},
},
}
m2cfg := &wgcfg.Config{
Name: "peer2",
PrivateKey: m2.privateKey,
Addresses: []netaddr.IPPrefix{netaddr.MustParseIPPrefix("1.0.0.2/32")},
Addresses: []netaddr.IPPrefix{netip.MustParsePrefix("1.0.0.2/32")},
Peers: []wgcfg.Peer{
{
PublicKey: m1.privateKey.Public(),
DiscoKey: m1.conn.DiscoPublicKey(),
AllowedIPs: []netaddr.IPPrefix{netaddr.MustParseIPPrefix("1.0.0.1/32")},
AllowedIPs: []netaddr.IPPrefix{netip.MustParsePrefix("1.0.0.1/32")},
},
},
}
@ -1247,7 +1247,7 @@ func addTestEndpoint(tb testing.TB, conn *Conn, sendConn net.PacketConn) (key.No
if err != nil {
tb.Fatal(err)
}
conn.addValidDiscoPathForTest(nodeKey, netaddr.MustParseIPPort(sendConn.LocalAddr().String()))
conn.addValidDiscoPathForTest(nodeKey, netip.MustParseAddrPort(sendConn.LocalAddr().String()))
return nodeKey, discoKey
}
@ -1597,7 +1597,7 @@ func TestEndpointSetsEqual(t *testing.T) {
func TestBetterAddr(t *testing.T) {
const ms = time.Millisecond
al := func(ipps string, d time.Duration) addrLatency {
return addrLatency{netaddr.MustParseIPPort(ipps), d}
return addrLatency{netip.MustParseAddrPort(ipps), d}
}
zero := addrLatency{}
tests := []struct {

2
wgengine/router/ifconfig_windows.go
Unescape Escape View File

@ -29,7 +29,7 @@ import (
"tailscale.com/wgengine/winnet"
)
var wintunLinkLocal = netaddr.MustParseIP("fe80::99d0:ec2d:b2e7:536b")
var wintunLinkLocal = netip.MustParseAddr("fe80::99d0:ec2d:b2e7:536b")
// monitorDefaultRoutes subscribes to route change events and updates
// the Tailscale tunnel interface's MTU to match that of the

4
wgengine/router/ifconfig_windows_test.go
Unescape Escape View File

@ -8,12 +8,12 @@ import (
"fmt"
"math/rand"
"net"
"net/netip"
"strings"
"testing"
"go4.org/netipx"
"golang.zx2c4.com/wireguard/windows/tunnel/winipcfg"
"tailscale.com/net/netaddr"
)
func randIP() net.IP {
@ -35,7 +35,7 @@ func randRouteData() *winipcfg.RouteData {
func TestRouteLess(t *testing.T) {
type D = winipcfg.RouteData
ipnet := func(s string) net.IPNet {
ipp, err := netaddr.ParseIPPrefix(s)
ipp, err := netip.ParsePrefix(s)
if err != nil {
t.Fatalf("error parsing test data %q: %v", s, err)
}

4
wgengine/router/router_linux_test.go
Unescape Escape View File

@ -8,6 +8,7 @@ import (
"errors"
"fmt"
"math/rand"
"net/netip"
"os"
"sort"
"strings"
@ -17,7 +18,6 @@ import (
"github.com/google/go-cmp/cmp"
"github.com/vishvananda/netlink"
"golang.zx2c4.com/wireguard/tun"
"tailscale.com/net/netaddr"
"tailscale.com/tstest"
"tailscale.com/types/logger"
"tailscale.com/wgengine/monitor"
@ -711,7 +711,7 @@ func TestDelRouteIdempotent(t *testing.T) {
"192.0.2.0/24", // RFC 5737
"2001:DB8::/32", // RFC 3849
} {
cidr := netaddr.MustParseIPPrefix(s)
cidr := netip.MustParsePrefix(s)
if err := lt.r.addRoute(cidr); err != nil {
t.Error(err)
continue

5
wgengine/router/router_test.go
Unescape Escape View File

@ -5,6 +5,7 @@
package router
import (
"net/netip"
"reflect"
"testing"
@ -15,7 +16,7 @@ import (
func mustCIDRs(ss ...string) []netaddr.IPPrefix {
var ret []netaddr.IPPrefix
for _, s := range ss {
ret = append(ret, netaddr.MustParseIPPrefix(s))
ret = append(ret, netip.MustParsePrefix(s))
}
return ret
}
@ -37,7 +38,7 @@ func TestConfigEqual(t *testing.T) {
nets := func(strs ...string) (ns []netaddr.IPPrefix) {
for _, s := range strs {
n, err := netaddr.ParseIPPrefix(s)
n, err := netip.ParsePrefix(s)
if err != nil {
panic(err)
}

4
wgengine/userspace.go
Unescape Escape View File

@ -1589,9 +1589,9 @@ func dnsIPsOverTailscale(dnsCfg *dns.Config, routerCfg *router.Config) (ret []ne
add := func(resolvers []*dnstype.Resolver) {
for _, r := range resolvers {
ip, err := netaddr.ParseIP(r.Addr)
ip, err := netip.ParseAddr(r.Addr)
if err != nil {
if ipp, err := netaddr.ParseIPPort(r.Addr); err == nil {
if ipp, err := netip.ParseAddrPort(r.Addr); err == nil {
ip = ipp.Addr()
} else {
continue

7
wgengine/userspace_test.go
Unescape Escape View File

@ -6,6 +6,7 @@ package wgengine
import (
"fmt"
"net/netip"
"reflect"
"testing"
@ -223,9 +224,9 @@ func nkFromHex(hex string) key.NodePublic {
// an experiment to see if genLocalAddrFunc was worth it. As of Go
// 1.16, it still very much is. (30-40x faster)
func BenchmarkGenLocalAddrFunc(b *testing.B) {
la1 := netaddr.MustParseIP("1.2.3.4")
la2 := netaddr.MustParseIP("::4")
lanot := netaddr.MustParseIP("5.5.5.5")
la1 := netip.MustParseAddr("1.2.3.4")
la2 := netip.MustParseAddr("::4")
lanot := netip.MustParseAddr("5.5.5.5")
var x bool
b.Run("map1", func(b *testing.B) {
b.ReportAllocs()

6
wgengine/wgcfg/device_test.go
Unescape Escape View File

@ -30,13 +30,13 @@ func TestDeviceConfig(t *testing.T) {
return k.Public(), k
}
k1, pk1 := newK()
ip1 := netaddr.MustParseIPPrefix("10.0.0.1/32")
ip1 := netip.MustParsePrefix("10.0.0.1/32")
k2, pk2 := newK()
ip2 := netaddr.MustParseIPPrefix("10.0.0.2/32")
ip2 := netip.MustParsePrefix("10.0.0.2/32")
k3, _ := newK()
ip3 := netaddr.MustParseIPPrefix("10.0.0.3/32")
ip3 := netip.MustParsePrefix("10.0.0.3/32")
cfg1 := &Config{
PrivateKey: pk1,

3
wgengine/wgcfg/parser_test.go
Unescape Escape View File

@ -8,6 +8,7 @@ import (
"bufio"
"bytes"
"io"
"net/netip"
"reflect"
"runtime"
"testing"
@ -67,7 +68,7 @@ func BenchmarkFromUAPI(b *testing.B) {
return k.Public(), k
}
k1, pk1 := newK()
ip1 := netaddr.MustParseIPPrefix("10.0.0.1/32")
ip1 := netip.MustParsePrefix("10.0.0.1/32")
peer := Peer{
PublicKey: k1,

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