kilo/vendor/github.com/mdlayher/netlink/conn_others.go
leonnicolas 6a696e03e7
migrate to golang.zx2c4.com/wireguard/wgctrl (#239)
* migrate to golang.zx2c4.com/wireguard/wgctrl

This commit introduces the usage of wgctrl.
It avoids the usage of exec calls of the wg command
and parsing the output of `wg show`.

Signed-off-by: leonnicolas <leonloechner@gmx.de>

* vendor wgctrl

Signed-off-by: leonnicolas <leonloechner@gmx.de>

* apply suggestions from code review

Remove wireguard.Enpoint struct and use net.UDPAddr for the resolved
endpoint and addr string (dnsanme:port) if a DN was supplied.

Signed-off-by: leonnicolas <leonloechner@gmx.de>

* pkg/*: use wireguard.Enpoint

This commit introduces the wireguard.Enpoint struct.
It encapsulates a DN name with port and a net.UPDAddr.
The fields are private and only accessible over exported Methods
to avoid accidental modification.

Also iptables.GetProtocol is improved to avoid ipv4 rules being applied
by `ip6tables`.

Signed-off-by: leonnicolas <leonloechner@gmx.de>

* pkg/wireguard/conf_test.go: add tests for Endpoint

Signed-off-by: leonnicolas <leonloechner@gmx.de>

* cmd/kg/main.go: validate port range

Signed-off-by: leonnicolas <leonloechner@gmx.de>

* add suggestions from review

Signed-off-by: leonnicolas <leonloechner@gmx.de>

* pkg/mesh/mesh.go: use Equal func

Implement an Equal func for Enpoint and use it instead of comparing
strings.

Signed-off-by: leonnicolas <leonloechner@gmx.de>

* cmd/kgctl/main.go: check port range

Signed-off-by: leonnicolas <leonloechner@gmx.de>

* vendor

Signed-off-by: leonnicolas <leonloechner@gmx.de>
2022-01-30 17:38:45 +01:00

30 lines
951 B
Go

//+build !linux
package netlink
import (
"fmt"
"runtime"
)
// errUnimplemented is returned by all functions on platforms that
// cannot make use of netlink sockets.
var errUnimplemented = fmt.Errorf("netlink: not implemented on %s/%s",
runtime.GOOS, runtime.GOARCH)
var _ Socket = &conn{}
// A conn is the no-op implementation of a netlink sockets connection.
type conn struct{}
// All cross-platform functions and Socket methods are unimplemented outside
// of Linux.
func dial(_ int, _ *Config) (*conn, uint32, error) { return nil, 0, errUnimplemented }
func newError(_ int) error { return errUnimplemented }
func (c *conn) Send(_ Message) error { return errUnimplemented }
func (c *conn) SendMessages(_ []Message) error { return errUnimplemented }
func (c *conn) Receive() ([]Message, error) { return nil, errUnimplemented }
func (c *conn) Close() error { return errUnimplemented }