mirror of
https://github.com/openziti/zrok.git
synced 2024-11-07 08:44:14 +01:00
81 lines
1.5 KiB
Go
81 lines
1.5 KiB
Go
package endpoints
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import (
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"context"
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"errors"
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"fmt"
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"github.com/caddyserver/caddy/v2"
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_ "github.com/caddyserver/caddy/v2/modules/standard"
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"github.com/openziti/sdk-golang/ziti"
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"github.com/openziti/sdk-golang/ziti/edge"
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"github.com/openziti/zrok/environment"
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"net"
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"strings"
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)
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func init() {
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caddy.RegisterNetwork("zrok", NewZrokListener)
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}
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type ZrokListener struct {
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zctx ziti.Context
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share string
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l edge.Listener
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}
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func (l *ZrokListener) String() string {
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return fmt.Sprintf("zrok/%s", l.share)
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}
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func (l *ZrokListener) Network() string {
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return "zrok"
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}
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func (l *ZrokListener) Accept() (net.Conn, error) {
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return l.l.Accept()
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}
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func (l *ZrokListener) Close() error {
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_ = l.l.Close()
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l.zctx.Close()
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return nil
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}
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func (l *ZrokListener) Addr() net.Addr {
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return l
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}
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func NewZrokListener(_ context.Context, _ string, addr string, _ net.ListenConfig) (any, error) {
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shrToken := strings.Split(addr, ":")[0]
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env, err := environment.LoadRoot()
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if err != nil {
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return nil, err
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}
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if !env.IsEnabled() {
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return nil, errors.New("environment not enabled")
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}
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zif, err := env.ZitiIdentityNamed(env.EnvironmentIdentityName())
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if err != nil {
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return nil, err
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}
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zctx, err := ziti.NewContextFromFile(zif)
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if err != nil {
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return nil, err
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}
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conn, err := zctx.Listen(shrToken)
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if err != nil {
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return nil, err
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}
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l := &ZrokListener{
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zctx: zctx,
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share: shrToken,
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l: conn,
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}
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return l, nil
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}
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var (
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_ net.Addr = (*ZrokListener)(nil)
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_ net.Listener = (*ZrokListener)(nil)
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)
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