mirror of
https://github.com/nitezs/sub2sing-box.git
synced 2024-12-24 12:04:42 -05:00
59 lines
1.7 KiB
Go
59 lines
1.7 KiB
Go
package parser
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import (
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"errors"
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"net/url"
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"strconv"
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"strings"
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"sub2sing-box/model"
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)
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// hysteria2://letmein@example.com/?insecure=1&obfs=salamander&obfs-password=gawrgura&pinSHA256=deadbeef&sni=real.example.com
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func ParseHysteria2(proxy string) (model.Proxy, error) {
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if !strings.HasPrefix(proxy, "hysteria2://") && !strings.HasPrefix(proxy, "hy2://") {
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return model.Proxy{}, errors.New("invalid hysteria2 Url")
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}
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parts := strings.SplitN(strings.TrimPrefix(proxy, "hysteria2://"), "@", 2)
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serverInfo := strings.SplitN(parts[1], "/?", 2)
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serverAndPort := strings.SplitN(serverInfo[0], ":", 2)
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if len(serverAndPort) == 1 {
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serverAndPort = append(serverAndPort, "443")
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} else if len(serverAndPort) != 2 {
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return model.Proxy{}, errors.New("invalid hysteria2 Url")
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}
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params, err := url.ParseQuery(serverInfo[1])
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if err != nil {
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return model.Proxy{}, errors.New("invalid hysteria2 Url")
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}
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port, err := strconv.Atoi(serverAndPort[1])
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if err != nil {
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return model.Proxy{}, errors.New("invalid hysteria2 Url")
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}
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remarks := params.Get("name")
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server := serverAndPort[0]
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password := parts[0]
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network := params.Get("network")
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result := model.Proxy{
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Type: "hysteria2",
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Hysteria2: model.Hysteria2{
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Tag: remarks,
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Server: server,
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ServerPort: uint16(port),
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Password: password,
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Obfs: &model.Hysteria2Obfs{
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Type: params.Get("obfs"),
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Password: params.Get("obfs-password"),
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},
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TLS: &model.OutboundTLSOptions{
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Enabled: params.Get("pinSHA256") != "",
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Insecure: params.Get("insecure") == "1",
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ServerName: params.Get("sni"),
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Certificate: []string{params.Get("pinSHA256")},
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},
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Network: network,
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},
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}
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return result, nil
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}
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