vpnem: VPN infrastructure with load-balanced multi-protocol nodesHEADmain

- Multi-protocol VPS nodes (VLESS-REALITY + Hysteria2 + SOCKS5)
- Smart load balancing via recommendation API
- Windows/Linux client (Go + Wails + sing-box)
- Server API with RealIP detection and connection tracking
- Auto-deployment via vpnui control plane
- Silent Windows installer with UAC elevation
- Load-based server recommendation (no sticky sessions)
- Best Server one-click connection workflow

1 files changed, 46 insertions, 0 deletions

diff --git a/internal/models/server.go b/internal/models/server.go
new file mode 100644
index 0000000..f440c03
--- /dev/null
+++ b/internal/models/server.go
@@ -0,0 +1,46 @@
+package models
+
+type TLS struct {
+	Enabled    bool     `json:"enabled"`
+	ServerName string   `json:"server_name,omitempty"`
+	Insecure   bool     `json:"insecure,omitempty"`
+	ALPN       []string `json:"alpn,omitempty"`
+	MinVersion string   `json:"min_version,omitempty"`
+	MaxVersion string   `json:"max_version,omitempty"`
+	Reality    *Reality `json:"reality,omitempty"`
+}
+
+type Transport struct {
+	Type string `json:"type,omitempty"`
+	Path string `json:"path,omitempty"`
+}
+
+type Reality struct {
+	Enabled     bool   `json:"enabled,omitempty"`
+	PublicKey   string `json:"public_key,omitempty"`
+	PrivateKey  string `json:"private_key,omitempty"`
+	ShortID     string `json:"short_id,omitempty"`
+	Fingerprint string `json:"fingerprint,omitempty"`
+}
+
+type Server struct {
+	Tag          string     `json:"tag"`
+	Region       string     `json:"region"`
+	Type         string     `json:"type"` // socks, vless, vless-reality, shadowsocks, vmess, hysteria2
+	Server       string     `json:"server"`
+	ServerPort   int        `json:"server_port"`
+	UDPOverTCP   bool       `json:"udp_over_tcp,omitempty"`
+	UUID         string     `json:"uuid,omitempty"`
+	Method       string     `json:"method,omitempty"`
+	Password     string     `json:"password,omitempty"`
+	ObfsPassword string     `json:"obfs_password,omitempty"`
+	UpMbps       int        `json:"up_mbps,omitempty"`
+	DownMbps     int        `json:"down_mbps,omitempty"`
+	TLS          *TLS       `json:"tls,omitempty"`
+	Transport    *Transport `json:"transport,omitempty"`
+	Companions   []Server   `json:"companions,omitempty"`
+}
+
+type ServersResponse struct {
+	Servers []Server `json:"servers"`
+}