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package types
import (
"net"
"regexp"
)
type Configuration struct {
// Print packets on stderr
Debug bool
// Record all packets coming in and out in a file that can be read by Wireshark (pcap)
CaptureFile string
// Length of packet
// Larger packets means less packets to exchange for the same amount of data (and less protocol overhead)
MTU int
// Network reserved for the virtual network
Subnet string
// IP address of the virtual gateway
GatewayIP string
// MAC address of the virtual gateway
GatewayMacAddress string
// Built-in DNS records that will be served by the DNS server embedded in the gateway
DNS []Zone
// List of search domains that will be added in all DHCP replies
DNSSearchDomains []string
// Port forwarding between the machine running the gateway and the virtual network.
Forwards map[string]string
// Address translation of incoming traffic.
// Useful for reaching the host itself (localhost) from the virtual network.
NAT map[string]string
// IPs assigned to the gateway that can answer to ARP requests
GatewayVirtualIPs []string
// DHCP static leases. Allow to assign pre-defined IP to virtual machine based on the MAC address
DHCPStaticLeases map[string]string
// Only for Hyperkit
// Allow to assign a pre-defined MAC address to an Hyperkit VM
VpnKitUUIDMacAddresses map[string]string
// Protocol to be used. Only for /connect mux
Protocol Protocol
}
type Protocol string
const (
// HyperKitProtocol is handshake, then 16bits little endian size of packet, then the packet.
HyperKitProtocol Protocol = "hyperkit"
// QemuProtocol is 32bits big endian size of the packet, then the packet.
QemuProtocol Protocol = "qemu"
// BessProtocol transfers bare L2 packets as SOCK_SEQPACKET.
BessProtocol Protocol = "bess"
// StdioProtocol is HyperKitProtocol without the handshake
StdioProtocol Protocol = "stdio"
// VfkitProtocol transfers bare L2 packets as SOCK_DGRAM.
VfkitProtocol Protocol = "vfkit"
)
type Zone struct {
Name string
Records []Record
DefaultIP net.IP
}
type Record struct {
Name string
IP net.IP
Regexp *regexp.Regexp
}
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