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mirror of https://github.com/nitezs/sub2clash.git synced 2024-12-23 21:34:41 -05:00
sub2clash/parser/vless.go
2023-09-12 18:40:24 +08:00

76 lines
2.0 KiB
Go

package parser
import (
"fmt"
"net/url"
"strconv"
"strings"
"sub/model"
)
func ParseVless(proxy string) (model.Proxy, error) {
// 判断是否以 vless:// 开头
if !strings.HasPrefix(proxy, "vless://") {
return model.Proxy{}, fmt.Errorf("无效的 vless URL")
}
// 分割
parts := strings.SplitN(strings.TrimPrefix(proxy, "vless://"), "@", 2)
if len(parts) != 2 {
return model.Proxy{}, fmt.Errorf("无效的 vless URL")
}
// 分割
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.Proxy{}, err
}
if len(serverAndPort) != 2 {
return model.Proxy{}, fmt.Errorf("无效的 vless 服务器和端口")
}
// 处理端口
port, err := strconv.Atoi(strings.TrimSpace(serverAndPort[1]))
if err != nil {
return model.Proxy{}, err
}
// 返回结果
result := model.Proxy{
Type: "vless",
Server: strings.TrimSpace(serverAndPort[0]),
Port: port,
UUID: strings.TrimSpace(parts[0]),
UDP: true,
Sni: params.Get("sni"),
Network: params.Get("type"),
TLS: params.Get("security") == "tls",
Flow: params.Get("flow"),
Fingerprint: params.Get("fp"),
Alpn: strings.Split(params.Get("alpn"), ","),
Servername: params.Get("sni"),
WSOpts: model.WSOptsStruct{
Path: params.Get("path"),
Headers: model.HeaderStruct{
Host: params.Get("host"),
},
},
GRPCOpts: model.GRPCOptsStruct{
GRPCServiceName: params.Get("serviceName"),
},
RealityOpts: model.RealityOptsStruct{
PublicKey: params.Get("pbk"),
},
}
// 如果有节点名称
if len(serverInfo) == 2 {
if strings.Contains(serverInfo[1], "|") {
result.Name = strings.SplitN(serverInfo[1], "|", 2)[1]
} else {
result.Name = serverInfo[1]
}
} else {
result.Name = serverAndPort[0]
}
return result, nil
}