Configuration package (#369)

internal/configuration/selection.go

@@ -0,0 +1,55 @@
+package configuration
+
+import (
+	"net"
+
+	"github.com/qdm12/gluetun/internal/models"
+)
+
+type ServerSelection struct {
+	// Common
+	Protocol models.NetworkProtocol `json:"network_protocol"`
+	TargetIP net.IP                 `json:"target_ip,omitempty"`
+
+	// Cyberghost, PIA, Surfshark, Windscribe, Vyprvpn, NordVPN
+	Regions []string `json:"regions"`
+
+	// Cyberghost
+	Group string `json:"group"`
+
+	Countries []string `json:"countries"` // Mullvad, PureVPN
+	Cities    []string `json:"cities"`    // Mullvad, PureVPN, Windscribe
+	Hostnames []string `json:"hostnames"` // Windscribe, Privado
+
+	// Mullvad
+	ISPs  []string `json:"isps"`
+	Owned bool     `json:"owned"`
+
+	// Mullvad, Windscribe, PIA
+	CustomPort uint16 `json:"custom_port"`
+
+	// NordVPN
+	Numbers []uint16 `json:"numbers"`
+
+	// PIA
+	EncryptionPreset string `json:"encryption_preset"`
+}
+
+type ExtraConfigOptions struct {
+	ClientCertificate string `json:"-"`                 // Cyberghost
+	ClientKey         string `json:"-"`                 // Cyberghost
+	EncryptionPreset  string `json:"encryption_preset"` // PIA
+	OpenVPNIPv6       bool   `json:"openvpn_ipv6"`      // Mullvad
+}
+
+// PortForwarding contains settings for port forwarding.
+type PortForwarding struct {
+	Enabled  bool            `json:"enabled"`
+	Filepath models.Filepath `json:"filepath"`
+}
+
+func (p *PortForwarding) lines() (lines []string) {
+	return []string{
+		lastIndent + "File path: " + string(p.Filepath),
+	}
+}