101 lines
2.7 KiB
Go
101 lines
2.7 KiB
Go
package openvpn
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import (
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"strings"
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"sync"
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"github.com/fatih/color"
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"github.com/qdm12/gluetun/internal/constants"
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"github.com/qdm12/golibs/logging"
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)
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func (l *looper) collectLines(wg *sync.WaitGroup, stdout, stderr <-chan string) {
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defer wg.Done()
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var line string
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var ok, errLine bool
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for {
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errLine = false
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select {
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case line, ok = <-stdout:
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case line, ok = <-stderr:
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errLine = true
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}
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if !ok {
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return
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}
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line, level := processLogLine(line)
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if len(line) == 0 {
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continue // filtered out
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}
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if errLine {
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level = logging.ErrorLevel
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}
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switch level {
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case logging.DebugLevel:
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l.logger.Debug(line)
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case logging.InfoLevel:
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l.logger.Info(line)
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case logging.WarnLevel:
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l.logger.Warn(line)
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case logging.ErrorLevel:
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l.logger.Error(line)
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}
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if strings.Contains(line, "Initialization Sequence Completed") {
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l.tunnelReady <- struct{}{}
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}
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}
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}
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func processLogLine(s string) (filtered string, level logging.Level) {
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for _, ignored := range []string{
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"WARNING: you are using user/group/chroot/setcon without persist-tun -- this may cause restarts to fail",
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"NOTE: UID/GID downgrade will be delayed because of --client, --pull, or --up-delay",
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} {
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if s == ignored {
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return "", ""
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}
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}
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switch {
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case strings.HasPrefix(s, "NOTE: "):
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filtered = strings.TrimPrefix(s, "NOTE: ")
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level = logging.InfoLevel
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case strings.HasPrefix(s, "WARNING: "):
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filtered = strings.TrimPrefix(s, "WARNING: ")
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level = logging.WarnLevel
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case strings.HasPrefix(s, "Options error: "):
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filtered = strings.TrimPrefix(s, "Options error: ")
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level = logging.ErrorLevel
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case s == "Initialization Sequence Completed":
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return color.HiGreenString(s), logging.InfoLevel
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case s == "AUTH: Received control message: AUTH_FAILED":
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filtered = s + `
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Your credentials might be wrong 🤨
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💡 If you use Private Internet Access, check https://github.com/qdm12/gluetun/issues/265
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`
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level = logging.ErrorLevel
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case strings.Contains(s, "TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)"):
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s += `
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🚒🚒🚒🚒🚒🚨🚨🚨🚨🚨🚨🚒🚒🚒🚒🚒
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That error usually happens because either:
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1. The VPN server IP address you are trying to connect to is no longer valid 🔌
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Update your server information using https://github.com/qdm12/gluetun/wiki/Updating-Servers
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2. The VPN server crashed 💥, try changing your VPN servers filtering options such as REGION
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3. Your Internet connection is not working 🤯, ensure it works
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4. Something else ➡️ https://github.com/qdm12/gluetun/issues/new/choose
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`
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default:
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filtered = s
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level = logging.InfoLevel
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}
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filtered = constants.ColorOpenvpn().Sprintf(filtered)
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return filtered, level
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}
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