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all: adapt to opaque netaddr types

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This commit is a mishmash of automated edits using gofmt:

gofmt -r 'netaddr.IPPort{IP: a, Port: b} -> netaddr.IPPortFrom(a, b)' -w .
gofmt -r 'netaddr.IPPrefix{IP: a, Port: b} -> netaddr.IPPrefixFrom(a, b)' -w .

gofmt -r 'a.IP.Is4 -> a.IP().Is4' -w .
gofmt -r 'a.IP.As16 -> a.IP().As16' -w .
gofmt -r 'a.IP.Is6 -> a.IP().Is6' -w .
gofmt -r 'a.IP.As4 -> a.IP().As4' -w .
gofmt -r 'a.IP.String -> a.IP().String' -w .

And regexps:

\w*(.*)\.Port = (.*)  ->  $1 = $1.WithPort($2)
\w*(.*)\.IP = (.*)  ->  $1 = $1.WithIP($2)

And lots of manual fixups.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
This commit is contained in:
Josh Bleecher Snyder
2021-05-14 18:07:28 -07:00
committed by Josh Bleecher Snyder
parent 4f92f405ee
commit 25df067dd0
54 changed files with 358 additions and 371 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
wgengine/router/router_linux.go
View File

@ -360,7 +360,7 @@ func (r *linuxRouter) setNetfilterMode(mode preftype.NetfilterMode) error {
}
for cidr := range r.addrs {
if err := r.addLoopbackRule(cidr.IP); err != nil {
if err := r.addLoopbackRule(cidr.IP()); err != nil {
return err
}
}
@ -372,13 +372,13 @@ func (r *linuxRouter) setNetfilterMode(mode preftype.NetfilterMode) error {
// address is already assigned to the interface, or if the addition
// fails.
func (r *linuxRouter) addAddress(addr netaddr.IPPrefix) error {
if !r.v6Available && addr.IP.Is6() {
if !r.v6Available && addr.IP().Is6() {
return nil
}
if err := r.cmd.run("ip", "addr", "add", addr.String(), "dev", r.tunname); err != nil {
return fmt.Errorf("adding address %q to tunnel interface: %w", addr, err)
}
if err := r.addLoopbackRule(addr.IP); err != nil {
if err := r.addLoopbackRule(addr.IP()); err != nil {
return err
}
return nil
@ -388,10 +388,10 @@ func (r *linuxRouter) addAddress(addr netaddr.IPPrefix) error {
// the address is not assigned to the interface, or if the removal
// fails.
func (r *linuxRouter) delAddress(addr netaddr.IPPrefix) error {
if !r.v6Available && addr.IP.Is6() {
if !r.v6Available && addr.IP().Is6() {
return nil
}
if err := r.delLoopbackRule(addr.IP); err != nil {
if err := r.delLoopbackRule(addr.IP()); err != nil {
return err
}
if err := r.cmd.run("ip", "addr", "del", addr.String(), "dev", r.tunname); err != nil {
@ -463,7 +463,7 @@ func (r *linuxRouter) addThrowRoute(cidr netaddr.IPPrefix) error {
}
func (r *linuxRouter) addRouteDef(routeDef []string, cidr netaddr.IPPrefix) error {
if !r.v6Available && cidr.IP.Is6() {
if !r.v6Available && cidr.IP().Is6() {
return nil
}
args := append([]string{"ip", "route", "add"}, routeDef...)
@ -490,7 +490,7 @@ func (r *linuxRouter) delThrowRoute(cidr netaddr.IPPrefix) error {
}
func (r *linuxRouter) delRouteDef(routeDef []string, cidr netaddr.IPPrefix) error {
if !r.v6Available && cidr.IP.Is6() {
if !r.v6Available && cidr.IP().Is6() {
return nil
}
args := append([]string{"ip", "route", "del"}, routeDef...)
@ -520,7 +520,7 @@ func dashFam(ip netaddr.IP) string {
}
func (r *linuxRouter) hasRoute(routeDef []string, cidr netaddr.IPPrefix) (bool, error) {
args := append([]string{"ip", dashFam(cidr.IP), "route", "show"}, routeDef...)
args := append([]string{"ip", dashFam(cidr.IP()), "route", "show"}, routeDef...)
if r.ipRuleAvailable {
args = append(args, "table", tailscaleRouteTable)
}