mirror of
https://github.com/qdm12/gluetun.git
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Quentin McGaw
eb9916f0ac
- `SOCKS5_ENABLED=off` - `SOCKS5_LISTENING_ADDRESS=":1080"` - `SOCKS5_USER=` - `SOCKS5_PASSWORD=`
92 lines
2.5 KiB
Go
92 lines
2.5 KiB
Go
package settings
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import (
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"errors"
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"fmt"
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"os"
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"github.com/qdm12/gosettings"
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"github.com/qdm12/gosettings/reader"
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"github.com/qdm12/gosettings/validate"
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"github.com/qdm12/gotree"
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)
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// Socks5 contains settings to configure the Socks5 proxy server.
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type Socks5 struct {
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Enabled *bool
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ListeningAddress string
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Username *string
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Password *string
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}
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func (s Socks5) validate() (err error) {
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err = validate.ListeningAddress(s.ListeningAddress, os.Getuid())
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if err != nil {
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return fmt.Errorf("server listening address is not valid: %w", err)
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}
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switch {
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case *s.Username != "" && *s.Password == "":
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return errors.New("password must be set if username is set")
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case *s.Username == "" && *s.Password != "":
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return errors.New("username must be set if password is set")
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}
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return nil
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}
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func (s *Socks5) copy() (copied Socks5) {
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return Socks5{
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Enabled: gosettings.CopyPointer(s.Enabled),
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ListeningAddress: s.ListeningAddress,
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Username: gosettings.CopyPointer(s.Username),
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Password: gosettings.CopyPointer(s.Password),
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}
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}
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func (s *Socks5) overrideWith(other Socks5) {
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s.Enabled = gosettings.OverrideWithPointer(s.Enabled, other.Enabled)
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s.ListeningAddress = gosettings.OverrideWithComparable(s.ListeningAddress, other.ListeningAddress)
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s.Username = gosettings.OverrideWithPointer(s.Username, other.Username)
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s.Password = gosettings.OverrideWithPointer(s.Password, other.Password)
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}
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func (s *Socks5) setDefaults() {
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s.Enabled = gosettings.DefaultPointer(s.Enabled, false)
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s.ListeningAddress = gosettings.DefaultComparable(s.ListeningAddress, ":1080")
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s.Username = gosettings.DefaultPointer(s.Username, "")
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s.Password = gosettings.DefaultPointer(s.Password, "")
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}
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func (s Socks5) String() string {
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return s.toLinesNode().String()
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}
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func (s Socks5) toLinesNode() (node *gotree.Node) {
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node = gotree.New("SOCKS5 proxy server settings:")
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node.Appendf("Enabled: %s", gosettings.BoolToYesNo(s.Enabled))
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if !*s.Enabled {
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return node
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}
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node.Appendf("Listening address: %s", s.ListeningAddress)
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if *s.Username != "" || *s.Password != "" {
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node.Appendf("Username: %s", *s.Username)
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node.Appendf("Password: %s", gosettings.ObfuscateKey(*s.Password))
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}
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return node
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}
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func (s *Socks5) read(r *reader.Reader) (err error) {
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s.Enabled, err = r.BoolPtr("SOCKS5_ENABLED")
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if err != nil {
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return err
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}
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s.ListeningAddress = r.String("SOCKS5_LISTENING_ADDRESS")
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s.Username = r.Get("SOCKS5_USER", reader.ForceLowercase(false))
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s.Password = r.Get("SOCKS5_PASSWORD", reader.ForceLowercase(false))
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return nil
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}
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