network enhanecment / refactor (#361)

* chore(network): improve connectivity check * refactor(network): rewrite network and timesync component * feat(display): show cloud connection status * chore: change logging verbosity * chore(websecure): update log message * fix(ota): validate root certificate when downloading update * feat(ui): add network settings tab * fix(display): cloud connecting animation * fix: golintci issues * feat: add network settings tab * feat(timesync): query servers in parallel * refactor(network): move to internal/network package * feat(timesync): add metrics * refactor(log): move log to internal/logging package * refactor(mdms): move mdns to internal/mdns package * feat(developer): add pprof endpoint * feat(logging): add a simple logging streaming endpoint * fix(mdns): do not start mdns until network is up * feat(network): allow users to update network settings from ui * fix(network): handle errors when net.IPAddr is nil * fix(mdns): scopedLogger SIGSEGV * fix(dhcp): watch directory instead of file to catch fsnotify.Create event * refactor(nbd): move platform-specific code to different files * refactor(native): move platform-specific code to different files * chore: fix linter issues * chore(dev_deploy): allow to override PION_LOG_TRACE
2026-01-18 03:28:19 +01:00 · 2025-04-16 01:39:23 +02:00
parent 2b2a14204d
commit 189b84380b
71 changed files with 4938 additions and 825 deletions
--- a/internal/network/config.go
+++ b/internal/network/config.go
@@ -0,0 +1,110 @@
+package network
+
+import (
+	"fmt"
+	"net"
+	"time"
+
+	"github.com/guregu/null/v6"
+	"github.com/jetkvm/kvm/internal/mdns"
+	"golang.org/x/net/idna"
+)
+
+type IPv6Address struct {
+	Address           net.IP     `json:"address"`
+	Prefix            net.IPNet  `json:"prefix"`
+	ValidLifetime     *time.Time `json:"valid_lifetime"`
+	PreferredLifetime *time.Time `json:"preferred_lifetime"`
+	Scope             int        `json:"scope"`
+}
+
+type IPv4StaticConfig struct {
+	Address null.String `json:"address,omitempty" validate_type:"ipv4" required:"true"`
+	Netmask null.String `json:"netmask,omitempty" validate_type:"ipv4" required:"true"`
+	Gateway null.String `json:"gateway,omitempty" validate_type:"ipv4" required:"true"`
+	DNS     []string    `json:"dns,omitempty" validate_type:"ipv4" required:"true"`
+}
+
+type IPv6StaticConfig struct {
+	Address null.String `json:"address,omitempty" validate_type:"ipv6" required:"true"`
+	Prefix  null.String `json:"prefix,omitempty" validate_type:"ipv6" required:"true"`
+	Gateway null.String `json:"gateway,omitempty" validate_type:"ipv6" required:"true"`
+	DNS     []string    `json:"dns,omitempty" validate_type:"ipv6" required:"true"`
+}
+type NetworkConfig struct {
+	Hostname null.String `json:"hostname,omitempty" validate_type:"hostname"`
+	Domain   null.String `json:"domain,omitempty" validate_type:"hostname"`
+
+	IPv4Mode   null.String       `json:"ipv4_mode,omitempty" one_of:"dhcp,static,disabled" default:"dhcp"`
+	IPv4Static *IPv4StaticConfig `json:"ipv4_static,omitempty" required_if:"IPv4Mode=static"`
+
+	IPv6Mode   null.String       `json:"ipv6_mode,omitempty" one_of:"slaac,dhcpv6,slaac_and_dhcpv6,static,link_local,disabled" default:"slaac"`
+	IPv6Static *IPv6StaticConfig `json:"ipv6_static,omitempty" required_if:"IPv6Mode=static"`
+
+	LLDPMode                null.String `json:"lldp_mode,omitempty" one_of:"disabled,basic,all" default:"basic"`
+	LLDPTxTLVs              []string    `json:"lldp_tx_tlvs,omitempty" one_of:"chassis,port,system,vlan" default:"chassis,port,system,vlan"`
+	MDNSMode                null.String `json:"mdns_mode,omitempty" one_of:"disabled,auto,ipv4_only,ipv6_only" default:"auto"`
+	TimeSyncMode            null.String `json:"time_sync_mode,omitempty" one_of:"ntp_only,ntp_and_http,http_only,custom" default:"ntp_and_http"`
+	TimeSyncOrdering        []string    `json:"time_sync_ordering,omitempty" one_of:"http,ntp,ntp_dhcp,ntp_user_provided,ntp_fallback" default:"ntp,http"`
+	TimeSyncDisableFallback null.Bool   `json:"time_sync_disable_fallback,omitempty" default:"false"`
+	TimeSyncParallel        null.Int    `json:"time_sync_parallel,omitempty" default:"4"`
+}
+
+func (c *NetworkConfig) GetMDNSMode() *mdns.MDNSListenOptions {
+	mode := c.MDNSMode.String
+	listenOptions := &mdns.MDNSListenOptions{
+		IPv4: true,
+		IPv6: true,
+	}
+
+	switch mode {
+	case "ipv4_only":
+		listenOptions.IPv6 = false
+	case "ipv6_only":
+		listenOptions.IPv4 = false
+	case "disabled":
+		listenOptions.IPv4 = false
+		listenOptions.IPv6 = false
+	}
+
+	return listenOptions
+}
+func (s *NetworkInterfaceState) GetHostname() string {
+	hostname := ToValidHostname(s.config.Hostname.String)
+
+	if hostname == "" {
+		return s.defaultHostname
+	}
+
+	return hostname
+}
+
+func ToValidDomain(domain string) string {
+	ascii, err := idna.Lookup.ToASCII(domain)
+	if err != nil {
+		return ""
+	}
+
+	return ascii
+}
+
+func (s *NetworkInterfaceState) GetDomain() string {
+	domain := ToValidDomain(s.config.Domain.String)
+
+	if domain == "" {
+		lease := s.dhcpClient.GetLease()
+		if lease != nil && lease.Domain != "" {
+			domain = ToValidDomain(lease.Domain)
+		}
+	}
+
+	if domain == "" {
+		return "local"
+	}
+
+	return domain
+}
+
+func (s *NetworkInterfaceState) GetFQDN() string {
+	return fmt.Sprintf("%s.%s", s.GetHostname(), s.GetDomain())
+}