mirror of
https://github.com/openziti/zrok.git
synced 2024-12-24 07:39:08 +01:00
81 lines
1.5 KiB
Go
81 lines
1.5 KiB
Go
package endpoints
|
|
|
|
import (
|
|
"context"
|
|
"errors"
|
|
"fmt"
|
|
"github.com/caddyserver/caddy/v2"
|
|
_ "github.com/caddyserver/caddy/v2/modules/standard"
|
|
"github.com/openziti/sdk-golang/ziti"
|
|
"github.com/openziti/sdk-golang/ziti/edge"
|
|
"github.com/openziti/zrok/environment"
|
|
"net"
|
|
"strings"
|
|
)
|
|
|
|
func init() {
|
|
caddy.RegisterNetwork("zrok", NewZrokListener)
|
|
}
|
|
|
|
type ZrokListener struct {
|
|
zctx ziti.Context
|
|
share string
|
|
l edge.Listener
|
|
}
|
|
|
|
func (l *ZrokListener) String() string {
|
|
return fmt.Sprintf("zrok/%s", l.share)
|
|
}
|
|
|
|
func (l *ZrokListener) Network() string {
|
|
return "zrok"
|
|
}
|
|
|
|
func (l *ZrokListener) Accept() (net.Conn, error) {
|
|
return l.l.Accept()
|
|
}
|
|
|
|
func (l *ZrokListener) Close() error {
|
|
_ = l.l.Close()
|
|
l.zctx.Close()
|
|
return nil
|
|
}
|
|
|
|
func (l *ZrokListener) Addr() net.Addr {
|
|
return l
|
|
}
|
|
|
|
func NewZrokListener(_ context.Context, _ string, addr string, _ net.ListenConfig) (any, error) {
|
|
shrToken := strings.Split(addr, ":")[0]
|
|
env, err := environment.LoadRoot()
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if !env.IsEnabled() {
|
|
return nil, errors.New("environment not enabled")
|
|
}
|
|
zif, err := env.ZitiIdentityNamed(env.EnvironmentIdentityName())
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
zctx, err := ziti.NewContextFromFile(zif)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
conn, err := zctx.Listen(shrToken)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
l := &ZrokListener{
|
|
zctx: zctx,
|
|
share: shrToken,
|
|
l: conn,
|
|
}
|
|
return l, nil
|
|
}
|
|
|
|
var (
|
|
_ net.Addr = (*ZrokListener)(nil)
|
|
_ net.Listener = (*ZrokListener)(nil)
|
|
)
|