mirror of https://github.com/jetkvm/kvm.git
87 lines
2.8 KiB
Go
87 lines
2.8 KiB
Go
package network
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import (
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"fmt"
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"net"
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"time"
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"golang.org/x/net/idna"
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)
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type IPv6Address struct {
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Address net.IP `json:"address"`
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Prefix net.IPNet `json:"prefix"`
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ValidLifetime *time.Time `json:"valid_lifetime"`
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PreferredLifetime *time.Time `json:"preferred_lifetime"`
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Scope int `json:"scope"`
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}
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type NetworkConfig struct {
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Hostname string `json:"hostname,omitempty"`
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Domain string `json:"domain,omitempty"`
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IPv4Mode string `json:"ipv4_mode" one_of:"dhcp,static,disabled" default:"dhcp"`
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IPv4Static struct {
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Address string `json:"address" validate_type:"ipv4"`
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Netmask string `json:"netmask" validate_type:"ipv4"`
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Gateway string `json:"gateway" validate_type:"ipv4"`
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DNS []string `json:"dns" validate_type:"ipv4"`
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} `json:"ipv4_static,omitempty" required_if:"ipv4_mode,static"`
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IPv6Mode string `json:"ipv6_mode" one_of:"slaac,dhcpv6,slaac_and_dhcpv6,static,link_local,disabled" default:"slaac"`
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IPv6Static struct {
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Address string `json:"address" validate_type:"ipv6"`
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Netmask string `json:"netmask" validate_type:"ipv6"`
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Gateway string `json:"gateway" validate_type:"ipv6"`
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DNS []string `json:"dns" validate_type:"ipv6"`
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} `json:"ipv6_static,omitempty" required_if:"ipv6_mode,static"`
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LLDPMode string `json:"lldp_mode,omitempty" one_of:"disabled,basic,all" default:"basic"`
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LLDPTxTLVs []string `json:"lldp_tx_tlvs,omitempty" one_of:"chassis,port,system,vlan" default:"chassis,port,system,vlan"`
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MDNSMode string `json:"mdns_mode,omitempty" one_of:"disabled,auto,ipv4_only,ipv6_only" default:"auto"`
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TimeSyncMode string `json:"time_sync_mode,omitempty" one_of:"ntp_only,ntp_and_http,http_only,custom" default:"ntp_and_http"`
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TimeSyncOrdering []string `json:"time_sync_ordering,omitempty" one_of:"http,ntp,ntp_dhcp,ntp_user_provided,ntp_fallback" default:"ntp,http"`
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TimeSyncDisableFallback bool `json:"time_sync_disable_fallback,omitempty" default:"false"`
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TimeSyncParallel int `json:"time_sync_parallel,omitempty" default:"4"`
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}
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func (s *NetworkInterfaceState) GetHostname() string {
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hostname := ToValidHostname(s.config.Hostname)
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if hostname == "" {
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return s.defaultHostname
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}
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return hostname
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}
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func ToValidDomain(domain string) string {
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ascii, err := idna.Lookup.ToASCII(domain)
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if err != nil {
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return ""
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}
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return ascii
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}
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func (s *NetworkInterfaceState) GetDomain() string {
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domain := ToValidDomain(s.config.Domain)
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if domain == "" {
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lease := s.dhcpClient.GetLease()
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if lease != nil && lease.Domain != "" {
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domain = ToValidDomain(lease.Domain)
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}
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}
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if domain == "" {
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return "local"
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}
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return domain
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}
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func (s *NetworkInterfaceState) GetFQDN() string {
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return fmt.Sprintf("%s.%s", s.GetHostname(), s.GetDomain())
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}
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