30 lines
827 B
Go
30 lines
827 B
Go
package openvpn
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import (
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"context"
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"fmt"
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"io"
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"strings"
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"github.com/qdm12/private-internet-access-docker/internal/constants"
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)
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func (c *configurator) Start(ctx context.Context) (stdout io.ReadCloser, waitFn func() error, err error) {
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c.logger.Info("starting openvpn")
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stdout, _, waitFn, err = c.commander.Start(ctx, "openvpn", "--config", string(constants.OpenVPNConf))
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return stdout, waitFn, err
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}
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func (c *configurator) Version(ctx context.Context) (string, error) {
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output, err := c.commander.Run(ctx, "openvpn", "--version")
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if err != nil && err.Error() != "exit status 1" {
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return "", err
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}
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firstLine := strings.Split(output, "\n")[0]
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words := strings.Fields(firstLine)
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if len(words) < 2 {
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return "", fmt.Errorf("openvpn --version: first line is too short: %q", firstLine)
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}
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return words[1], nil
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}
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