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🐛 Fix cannot parse shadowsocks with base64 encoded

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This commit is contained in:
Nite07 2024-10-09 11:37:28 +08:00
parent 5a7bce6fda
commit 15a6f586a5
1 changed files with 46 additions and 23 deletions
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69
parser/shadowsocks.go
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@ -15,7 +15,24 @@ func ParseShadowsocks(proxy string) (model.Outbound, error) {
if !strings.HasPrefix(proxy, constant.ShadowsocksPrefix) {
return model.Outbound{}, &ParseError{Type: ErrInvalidPrefix, Raw: proxy}
}
needDecode := true
if !strings.Contains(proxy, "@") {
s := strings.SplitN(proxy, "#", 2)
d, err := util.DecodeBase64(strings.TrimPrefix(s[0], "ss://"))
if err != nil {
return model.Outbound{}, &ParseError{
Type: ErrInvalidStruct,
Message: "url parse error",
Raw: proxy,
}
}
if len(s) == 2 {
proxy = "ss://" + d + "#" + s[1]
} else {
proxy = "ss://" + d
}
needDecode = false
}
link, err := url.Parse(proxy)
if err != nil {
return model.Outbound{}, &ParseError{
@ -50,32 +67,38 @@ func ParseShadowsocks(proxy string) (model.Outbound, error) {
}
}
user, err := util.DecodeBase64(link.User.Username())
if err != nil {
return model.Outbound{}, &ParseError{
Type: ErrInvalidStruct,
Message: "missing method and password",
Raw: proxy,
method := ""
password := ""
if needDecode {
user, err := util.DecodeBase64(link.User.Username())
if err != nil {
return model.Outbound{}, &ParseError{
Type: ErrInvalidStruct,
Message: "missing method and password",
Raw: proxy,
}
}
}
if user == "" {
return model.Outbound{}, &ParseError{
Type: ErrInvalidStruct,
Message: "missing method and password",
Raw: proxy,
if user == "" {
return model.Outbound{}, &ParseError{
Type: ErrInvalidStruct,
Message: "missing method and password",
Raw: proxy,
}
}
}
methodAndPass := strings.SplitN(user, ":", 2)
if len(methodAndPass) != 2 {
return model.Outbound{}, &ParseError{
Type: ErrInvalidStruct,
Message: "missing method and password",
Raw: proxy,
methodAndPass := strings.SplitN(user, ":", 2)
if len(methodAndPass) != 2 {
return model.Outbound{}, &ParseError{
Type: ErrInvalidStruct,
Message: "missing method and password",
Raw: proxy,
}
}
method = methodAndPass[0]
password = methodAndPass[1]
} else {
method = link.User.Username()
password, _ = link.User.Password()
}
method := methodAndPass[0]
password := methodAndPass[1]
query := link.Query()
pluginStr := query.Get("plugin")