测试：尝试增加hysteria2协议，尝试增加设备数限制功能

core/sing/node.go

@@ -200,6 +200,22 @@ func getInboundOptions(tag string, info *panel.NodeInfo, c *conf.Options) (optio
 			Obfs:          info.Hysteria.Obfs,
 			TLS:           &tls,
 		}
+	case "hysteria2":
+		in.Type = "hysteria2"
+		var obfs *option.Hysteria2Obfs
+		if info.Hysteria2.ObfsType != "" {
+			obfs = &option.Hysteria2Obfs{
+				Type:     info.Hysteria2.ObfsType,
+				Password: info.Hysteria2.ObfsPassword,
+			}
+		}
+		in.Hysteria2Options = option.Hysteria2InboundOptions{
+			ListenOptions: listen,
+			UpMbps:        info.Hysteria2.UpMbps,
+			DownMbps:      info.Hysteria2.DownMbps,
+			Obfs:          obfs,
+			TLS:           &tls,
+		}
 	}
 	return in, nil
 }

core/sing/sing.go

@@ -114,6 +114,7 @@ func (b *Sing) Protocols() []string {
 		"shadowsocks",
 		"trojan",
 		"hysteria",
+		"hysteria2",
 	}
 }
 

core/sing/user.go

@@ -67,7 +67,16 @@ func (b *Sing) AddUsers(p *core.AddUsersParams) (added int, err error) {
 				AuthString: p.Users[i].Uuid,
 			}
 		}
-		err = b.inbounds[p.Tag].(*inbound.HysteriaM).AddUsers(us)
+		err = b.inbounds[p.Tag].(*inbound.Hysteria).AddUsers(us)
+	case "hysteria2":
+		us := make([]option.Hysteria2User, len(p.Users))
+		for i := range p.Users {
+			us[i] = option.Hysteria2User{
+				Name:     p.Users[i].Uuid,
+				Password: p.Users[i].Uuid,
+			}
+		}
+		err = b.inbounds[p.Tag].(*inbound.Hysteria2).AddUsers(us)
 	}
 	if err != nil {
 		return 0, err
@@ -105,7 +114,9 @@ func (b *Sing) DelUsers(users []panel.UserInfo, tag string) error {
 		case "trojan":
 			del = i.(*inbound.Trojan)
 		case "hysteria":
-			del = i.(*inbound.HysteriaM)
+			del = i.(*inbound.Hysteria)
+		case "hysteria2":
+			del = i.(*inbound.Hysteria2)
 		}
 	} else {
 		return errors.New("the inbound not found")