mirror of
https://github.com/nitezs/sub2clash.git
synced 2024-12-23 22:04:41 -05:00
87 lines
2.0 KiB
Go
87 lines
2.0 KiB
Go
package parser
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import (
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"net/url"
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"strconv"
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"strings"
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"sub2clash/constant"
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"sub2clash/model"
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)
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func ParseHysteria(proxy string) (model.Proxy, error) {
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if !strings.HasPrefix(proxy, constant.HysteriaPrefix) {
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return model.Proxy{}, &ParseError{Type: ErrInvalidPrefix, Raw: proxy}
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}
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proxy = strings.TrimPrefix(proxy, constant.HysteriaPrefix)
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urlParts := strings.SplitN(proxy, "?", 2)
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if len(urlParts) != 2 {
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return model.Proxy{}, &ParseError{
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Type: ErrInvalidStruct,
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Message: "missing character '?' in url",
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Raw: proxy,
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}
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}
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serverInfo := strings.SplitN(urlParts[0], ":", 2)
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if len(serverInfo) != 2 {
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return model.Proxy{}, &ParseError{
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Type: ErrInvalidStruct,
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Message: "missing server host or port",
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Raw: proxy,
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}
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}
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server, portStr := serverInfo[0], serverInfo[1]
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port, err := ParsePort(portStr)
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if err != nil {
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return model.Proxy{}, &ParseError{
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Type: ErrInvalidPort,
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Message: err.Error(),
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Raw: proxy,
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}
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}
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params, err := url.ParseQuery(urlParts[1])
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if err != nil {
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return model.Proxy{}, &ParseError{
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Type: ErrCannotParseParams,
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Raw: proxy,
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Message: err.Error(),
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}
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}
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protocol, auth, insecure, upmbps, downmbps, obfs, alpnStr := params.Get("protocol"), params.Get("auth"), params.Get("insecure"), params.Get("upmbps"), params.Get("downmbps"), params.Get("obfs"), params.Get("alpn")
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insecureBool, err := strconv.ParseBool(insecure)
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if err != nil {
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insecureBool = false
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}
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var alpn []string
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alpnStr = strings.TrimSpace(alpnStr)
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if alpnStr != "" {
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alpn = strings.Split(alpnStr, ",")
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}
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remarks := server + ":" + portStr
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if params.Get("remarks") != "" {
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remarks = params.Get("remarks")
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}
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result := model.Proxy{
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Type: "hysteria",
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Name: remarks,
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Server: server,
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Port: port,
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Up: upmbps,
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Down: downmbps,
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Auth: auth,
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Obfs: obfs,
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SkipCertVerify: insecure == "1",
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Alpn: alpn,
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Protocol: protocol,
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AllowInsecure: insecureBool,
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}
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return result, nil
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}
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