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mirror of https://github.com/nitezs/sub2sing-box.git synced 2024-12-25 08:50:54 -05:00
sub2sing-box/parser/vless.go
nite07 688f8287af 重构部分代码
fix: vless ws 配置缺少 path 字段
2024-03-21 00:02:38 +08:00

146 lines
3.8 KiB
Go

package parser
import (
"errors"
"net/url"
"strconv"
"strings"
"sub2sing-box/model"
)
func ParseVless(proxy string) (model.Outbound, error) {
if !strings.HasPrefix(proxy, "vless://") {
return model.Outbound{}, errors.New("invalid vless Url")
}
parts := strings.SplitN(strings.TrimPrefix(proxy, "vless://"), "@", 2)
if len(parts) != 2 {
return model.Outbound{}, errors.New("invalid vless Url")
}
serverInfo := strings.SplitN(parts[1], "#", 2)
serverAndPortAndParams := strings.SplitN(serverInfo[0], "?", 2)
serverAndPort := strings.SplitN(serverAndPortAndParams[0], ":", 2)
params, err := url.ParseQuery(serverAndPortAndParams[1])
if err != nil {
return model.Outbound{}, err
}
if len(serverAndPort) != 2 {
return model.Outbound{}, errors.New("invalid vless Url")
}
port, err := strconv.Atoi(strings.TrimSpace(serverAndPort[1]))
if err != nil {
return model.Outbound{}, err
}
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{}, err
}
}
} else {
remarks, err = url.QueryUnescape(serverAndPort[0])
if err != nil {
return model.Outbound{}, err
}
}
server := strings.TrimSpace(serverAndPort[0])
uuid := strings.TrimSpace(parts[0])
result := model.Outbound{
Type: "vless",
Tag: remarks,
VLESSOptions: model.VLESSOutboundOptions{
ServerOptions: model.ServerOptions{
Server: server,
ServerPort: uint16(port),
},
UUID: uuid,
Flow: params.Get("flow"),
},
}
if params.Get("security") == "tls" {
var alpn []string
if strings.Contains(params.Get("alpn"), ",") {
alpn = strings.Split(params.Get("alpn"), ",")
} else {
alpn = nil
}
result.VLESSOptions.OutboundTLSOptionsContainer = model.OutboundTLSOptionsContainer{
TLS: &model.OutboundTLSOptions{
Enabled: true,
ALPN: alpn,
Insecure: params.Get("allowInsecure") == "1",
},
}
}
if params.Get("security") == "reality" {
var alpn []string
if strings.Contains(params.Get("alpn"), ",") {
alpn = strings.Split(params.Get("alpn"), ",")
} else {
alpn = nil
}
result.VLESSOptions.OutboundTLSOptionsContainer = model.OutboundTLSOptionsContainer{
TLS: &model.OutboundTLSOptions{
Enabled: true,
ServerName: params.Get("sni"),
UTLS: &model.OutboundUTLSOptions{
Enabled: params.Get("fp") != "",
Fingerprint: params.Get("fp"),
},
Reality: &model.OutboundRealityOptions{
Enabled: true,
PublicKey: params.Get("pbk"),
ShortID: params.Get("sid"),
},
ALPN: alpn,
},
}
}
if params.Get("type") == "ws" {
result.VLESSOptions.Transport = &model.V2RayTransportOptions{
Type: "ws",
WebsocketOptions: model.V2RayWebsocketOptions{
Path: params.Get("path"),
},
}
if params.Get("host") != "" {
result.VLESSOptions.Transport.WebsocketOptions.Headers["Host"] = params.Get("host")
}
}
if params.Get("type") == "quic" {
result.VLESSOptions.Transport = &model.V2RayTransportOptions{
Type: "quic",
QUICOptions: model.V2RayQUICOptions{},
}
result.VLESSOptions.OutboundTLSOptionsContainer = model.OutboundTLSOptionsContainer{
TLS: &model.OutboundTLSOptions{
Enabled: true,
},
}
}
if params.Get("type") == "grpc" {
result.VLESSOptions.Transport = &model.V2RayTransportOptions{
Type: "grpc",
GRPCOptions: model.V2RayGRPCOptions{
ServiceName: params.Get("serviceName"),
},
}
}
if params.Get("type") == "http" {
host, err := url.QueryUnescape(params.Get("host"))
if err != nil {
return model.Outbound{}, err
}
result.VLESSOptions.Transport = &model.V2RayTransportOptions{
Type: "http",
HTTPOptions: model.V2RayHTTPOptions{
Host: strings.Split(host, ","),
},
}
}
return result, nil
}