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⚡️ Refactor some parsers

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This commit is contained in:
Nite07
2024-08-04 17:01:09 +08:00
parent 7792c99f19
commit 7b61aa1b26
6 changed files with 136 additions and 166 deletions
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65
parser/vless.go
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@@ -1,6 +1,7 @@
package parser
import (
"fmt"
"net/url"
"strings"
"sub2sing-box/constant"
@@ -12,34 +13,24 @@ func ParseVless(proxy string) (model.Outbound, error) {
return model.Outbound{}, &ParseError{Type: ErrInvalidPrefix, Raw: proxy}
}
urlParts := strings.SplitN(strings.TrimPrefix(proxy, constant.VLESSPrefix), "@", 2)
if len(urlParts) != 2 {
link, err := url.Parse(proxy)
if err != nil {
return model.Outbound{}, &ParseError{
Type: ErrInvalidStruct,
Message: "missing character '@' in url",
Message: "url parse error",
Raw: proxy,
}
}
serverInfo := strings.SplitN(urlParts[1], "#", 2)
serverAndPortAndParams := strings.SplitN(serverInfo[0], "?", 2)
if len(serverAndPortAndParams) != 2 {
server := link.Hostname()
if server == "" {
return model.Outbound{}, &ParseError{
Type: ErrInvalidStruct,
Message: "missing character '?' in url",
Message: "missing server host",
Raw: proxy,
}
}
serverAndPort := strings.SplitN(serverAndPortAndParams[0], ":", 2)
if len(serverAndPort) != 2 {
return model.Outbound{}, &ParseError{
Type: ErrInvalidStruct,
Message: "missing server host or port",
Raw: proxy,
}
}
server, portStr := serverAndPort[0], serverAndPort[1]
portStr := link.Port()
port, err := ParsePort(portStr)
if err != nil {
return model.Outbound{}, &ParseError{
@@ -49,38 +40,9 @@ func ParseVless(proxy string) (model.Outbound, error) {
}
}
params, err := url.ParseQuery(serverAndPortAndParams[1])
if err != nil {
return model.Outbound{}, &ParseError{
Type: ErrCannotParseParams,
Raw: proxy,
Message: err.Error(),
}
}
remarks := ""
if len(serverInfo) == 2 {
if strings.Contains(serverInfo[1], "|") {
remarks = strings.SplitN(serverInfo[1], "|", 2)[1]
} else {
remarks, err = url.QueryUnescape(serverInfo[1])
if err != nil {
return model.Outbound{}, &ParseError{
Type: ErrCannotParseParams,
Raw: proxy,
Message: err.Error(),
}
}
}
} else {
remarks, err = url.QueryUnescape(server)
if err != nil {
return model.Outbound{}, err
}
}
uuid := strings.TrimSpace(urlParts[0])
flow, security, alpnStr, sni, insecure, fp, pbk, sid, path, host, serviceName, _type := params.Get("flow"), params.Get("security"), params.Get("alpn"), params.Get("sni"), params.Get("allowInsecure"), params.Get("fp"), params.Get("pbk"), params.Get("sid"), params.Get("path"), params.Get("host"), params.Get("serviceName"), params.Get("type")
query := link.Query()
uuid := link.User.Username()
flow, security, alpnStr, sni, insecure, fp, pbk, sid, path, host, serviceName, _type := query.Get("flow"), query.Get("security"), query.Get("alpn"), query.Get("sni"), query.Get("allowInsecure"), query.Get("fp"), query.Get("pbk"), query.Get("sid"), query.Get("path"), query.Get("host"), query.Get("serviceName"), query.Get("type")
enableUTLS := fp != ""
insecureBool := insecure == "1"
@@ -90,6 +52,11 @@ func ParseVless(proxy string) (model.Outbound, error) {
} else {
alpn = nil
}
remarks := link.Fragment
if remarks == "" {
remarks = fmt.Sprintf("%s:%s", server, portStr)
}
remarks = strings.TrimSpace(remarks)
result := model.Outbound{
Type: "vless",