mirror of
https://github.com/nitezs/sub2sing-box.git
synced 2024-12-24 12:24:41 -05:00
88 lines
1.9 KiB
Go
88 lines
1.9 KiB
Go
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package parser
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import (
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"fmt"
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"net/url"
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"strings"
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"github.com/nitezs/sub2sing-box/constant"
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"github.com/nitezs/sub2sing-box/model"
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"github.com/nitezs/sub2sing-box/util"
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"github.com/sagernet/sing-box/option"
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)
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func ParseSocks(proxy string) (model.Outbound, error) {
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if !strings.HasPrefix(proxy, constant.SocksPrefix) {
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return model.Outbound{}, &ParseError{Type: ErrInvalidPrefix, Raw: proxy}
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}
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link, err := url.Parse(proxy)
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if err != nil {
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return model.Outbound{}, &ParseError{
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Type: ErrInvalidStruct,
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Message: "url parse error",
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Raw: proxy,
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}
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}
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server := link.Hostname()
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if server == "" {
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return model.Outbound{}, &ParseError{
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Type: ErrInvalidStruct,
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Message: "missing server host",
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Raw: proxy,
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}
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}
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portStr := link.Port()
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if portStr == "" {
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return model.Outbound{}, &ParseError{
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Type: ErrInvalidStruct,
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Message: "missing server port",
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Raw: proxy,
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}
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}
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port, err := ParsePort(portStr)
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if err != nil {
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return model.Outbound{}, &ParseError{
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Type: ErrInvalidPort,
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Raw: portStr,
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}
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}
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remarks := link.Fragment
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if remarks == "" {
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remarks = fmt.Sprintf("%s:%s", server, portStr)
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}
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remarks = strings.TrimSpace(remarks)
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encodeStr := link.User.Username()
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var username, password string
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if encodeStr != "" {
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decodeStr, err := util.DecodeBase64(encodeStr)
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splitStr := strings.Split(decodeStr, ":")
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if err != nil {
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return model.Outbound{}, &ParseError{
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Type: ErrInvalidStruct,
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Message: "url parse error",
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Raw: proxy,
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}
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}
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username = splitStr[0]
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if len(splitStr) == 2 {
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password = splitStr[1]
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}
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}
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return model.Outbound{
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Outbound: option.Outbound{
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Type: "socks",
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Tag: remarks,
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SocksOptions: option.SocksOutboundOptions{
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ServerOptions: option.ServerOptions{
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Server: server,
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ServerPort: port,
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},
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Username: username,
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Password: password,
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},
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},
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}, nil
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}
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