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45 lines
1017 B
45 lines
1017 B
package net
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import (
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"context"
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"net"
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"net/url"
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libdial "github.com/fatedier/golib/net/dial"
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"golang.org/x/net/websocket"
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)
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func DialHookCustomTLSHeadByte(enableTLS bool, disableCustomTLSHeadByte bool) libdial.AfterHookFunc {
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return func(ctx context.Context, c net.Conn, addr string) (context.Context, net.Conn, error) {
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if enableTLS && !disableCustomTLSHeadByte {
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_, err := c.Write([]byte{byte(FRPTLSHeadByte)})
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if err != nil {
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return nil, nil, err
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}
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}
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return ctx, c, nil
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}
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}
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func DialHookWebsocket() libdial.AfterHookFunc {
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return func(ctx context.Context, c net.Conn, addr string) (context.Context, net.Conn, error) {
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addr = "ws://" + addr + FrpWebsocketPath
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uri, err := url.Parse(addr)
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if err != nil {
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return nil, nil, err
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}
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origin := "http://" + uri.Host
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cfg, err := websocket.NewConfig(addr, origin)
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if err != nil {
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return nil, nil, err
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}
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conn, err := websocket.NewClient(cfg, c)
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if err != nil {
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return nil, nil, err
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}
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return ctx, conn, nil
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}
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}
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