mirror of
https://github.com/davegallant/vpngate.git
synced 2025-08-06 08:43:40 +00:00
36 lines
814 B
Go
36 lines
814 B
Go
package vpn
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import (
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"io/ioutil"
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"os"
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"github.com/davegallant/vpngate/pkg/exec"
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"github.com/juju/errors"
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"github.com/nxadm/tail"
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"github.com/rs/zerolog/log"
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)
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// Connect to a specified OpenVPN configuration
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func Connect(configPath string) error {
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tmpLogFile, err := ioutil.TempFile("", "vpngate-openvpn-log-")
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if err != nil {
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return errors.Annotate(err, "Unable to create a temporary log file")
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}
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defer os.Remove(tmpLogFile.Name())
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go func() {
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// Tail the temporary openvpn log file
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t, err := tail.TailFile(tmpLogFile.Name(), tail.Config{Follow: true})
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if err != nil {
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log.Error().Msgf("%s", err)
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}
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for line := range t.Lines {
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log.Debug().Msg(line.Text)
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}
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}()
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_, err = exec.Run("openvpn", ".", "--verb", "4", "--log", tmpLogFile.Name(), "--config", configPath)
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return err
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}
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