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mirror of https://github.com/nitezs/sub2clash.git synced 2024-12-23 21:34:41 -05:00
sub2clash/parser/shadowsocks.go
2024-08-11 23:55:47 +08:00

94 lines
1.8 KiB
Go

package parser
import (
"fmt"
"net/url"
"strings"
"sub2clash/constant"
"sub2clash/model"
)
func ParseShadowsocks(proxy string) (model.Proxy, error) {
if !strings.HasPrefix(proxy, constant.ShadowsocksPrefix) {
return model.Proxy{}, &ParseError{Type: ErrInvalidPrefix, Raw: proxy}
}
link, err := url.Parse(proxy)
if err != nil {
return model.Proxy{}, &ParseError{
Type: ErrInvalidStruct,
Message: "url parse error",
Raw: proxy,
}
}
server := link.Hostname()
if server == "" {
return model.Proxy{}, &ParseError{
Type: ErrInvalidStruct,
Message: "missing server host",
Raw: proxy,
}
}
portStr := link.Port()
if portStr == "" {
return model.Proxy{}, &ParseError{
Type: ErrInvalidStruct,
Message: "missing server port",
Raw: proxy,
}
}
port, err := ParsePort(portStr)
if err != nil {
return model.Proxy{}, &ParseError{
Type: ErrInvalidStruct,
Raw: proxy,
}
}
user, err := DecodeBase64(link.User.Username())
if err != nil {
return model.Proxy{}, &ParseError{
Type: ErrInvalidStruct,
Message: "missing method and password",
Raw: proxy,
}
}
if user == "" {
return model.Proxy{}, &ParseError{
Type: ErrInvalidStruct,
Message: "missing method and password",
Raw: proxy,
}
}
methodAndPass := strings.SplitN(user, ":", 2)
if len(methodAndPass) != 2 {
return model.Proxy{}, &ParseError{
Type: ErrInvalidStruct,
Message: "missing method and password",
Raw: proxy,
}
}
method := methodAndPass[0]
password := methodAndPass[1]
remarks := link.Fragment
if remarks == "" {
remarks = fmt.Sprintf("%s:%s", server, portStr)
}
remarks = strings.TrimSpace(remarks)
result := model.Proxy{
Type: "ss",
Cipher: method,
Password: password,
Server: server,
Port: port,
Name: remarks,
}
return result, nil
}