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mirror of https://github.com/nitezs/sub2sing-box.git synced 2024-12-23 14:54:42 -05:00
sub2sing-box/parser/hysteria.go
2024-11-16 00:26:54 +08:00

98 lines
2.2 KiB
Go
Executable File

package parser
import (
"fmt"
"net/url"
"strconv"
"strings"
"github.com/nitezs/sub2sing-box/constant"
"github.com/nitezs/sub2sing-box/model"
"github.com/sagernet/sing-box/option"
)
func ParseHysteria(proxy string) (model.Outbound, error) {
if !strings.HasPrefix(proxy, constant.HysteriaPrefix) {
return model.Outbound{}, &ParseError{Type: ErrInvalidPrefix, Raw: proxy}
}
link, err := url.Parse(proxy)
if err != nil {
return model.Outbound{}, &ParseError{
Type: ErrInvalidStruct,
Message: "url parse error",
Raw: proxy,
}
}
server := link.Hostname()
if server == "" {
return model.Outbound{}, &ParseError{
Type: ErrInvalidStruct,
Message: "missing server host",
Raw: proxy,
}
}
portStr := link.Port()
if portStr == "" {
return model.Outbound{}, &ParseError{
Type: ErrInvalidStruct,
Message: "missing server port",
Raw: proxy,
}
}
port, err := ParsePort(portStr)
if err != nil {
return model.Outbound{}, &ParseError{
Type: ErrInvalidPort,
Message: err.Error(),
Raw: proxy,
}
}
query := link.Query()
protocol, auth, insecure, upmbps, downmbps, obfs, alpnStr := query.Get("protocol"), query.Get("auth"), query.Get("insecure"), query.Get("upmbps"), query.Get("downmbps"), query.Get("obfs"), query.Get("alpn")
insecureBool, err := strconv.ParseBool(insecure)
enableTLS := insecureBool || alpnStr != ""
if err != nil {
insecureBool = false
}
var alpn []string
alpnStr = strings.TrimSpace(alpnStr)
if alpnStr != "" {
alpn = strings.Split(alpnStr, ",")
}
remarks := link.Fragment
if remarks == "" {
remarks = fmt.Sprintf("%s:%s", server, portStr)
}
remarks = strings.TrimSpace(remarks)
return model.Outbound{Outbound: option.Outbound{
Type: "hysteria",
Tag: remarks,
HysteriaOptions: option.HysteriaOutboundOptions{
ServerOptions: option.ServerOptions{
Server: server,
ServerPort: port,
},
Up: upmbps,
Down: downmbps,
Auth: []byte(auth),
Obfs: obfs,
Network: option.NetworkList(protocol),
OutboundTLSOptionsContainer: option.OutboundTLSOptionsContainer{
TLS: &option.OutboundTLSOptions{
Enabled: enableTLS,
Insecure: insecureBool,
ALPN: alpn,
},
},
},
}}, nil
}