all engines running and stable
Signed-off-by: Jeff Carr <jcarr@wit.com>
This commit is contained in:
parent
bd3e75e687
commit
a385734bc9
92
hostname.go
92
hostname.go
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@ -1,92 +0,0 @@
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// figures out if your hostname is valid
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// then checks if your DNS is setup correctly
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package main
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import (
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"strings"
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"go.wit.com/log"
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"go.wit.com/shell"
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// "go.wit.com/gui/cloudflare"
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"github.com/miekg/dns"
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// will try to get this hosts FQDN
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"github.com/Showmax/go-fqdn"
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)
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func getHostname() {
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var err error
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var s string = "gui.Label == nil"
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s, err = fqdn.FqdnHostname()
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if (err != nil) {
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log.Error(err, "FQDN hostname error")
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return
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}
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me.status.SetHostname(s)
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dn := run("domainname")
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hshort := run("hostname -s")
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var test string
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test = hshort + "." + dn
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if (me.status.GetHostname() != test) {
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log.Log(CHANGE, "me.hostname", me.status.GetHostname(), "does not equal", test)
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if (me.hostnameStatus.S != "BROKEN") {
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log.Log(CHANGE, "me.hostname", me.status.GetHostname(), "does not equal", test)
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me.changed = true
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me.hostnameStatus.SetText("BROKEN")
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}
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} else {
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if (me.hostnameStatus.S != "VALID") {
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log.Log(CHANGE, "me.hostname", me.status.GetHostname(), "is valid")
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me.hostnameStatus.SetText("VALID")
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me.changed = true
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}
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}
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}
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// returns true if the hostname is good
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// check that all the OS settings are correct here
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// On Linux, /etc/hosts, /etc/hostname
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// and domainname and hostname
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func goodHostname() bool {
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hostname := shell.Chomp(shell.Cat("/etc/hostname"))
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log.Log(NOW, "hostname =", hostname)
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hs := run("hostname -s")
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dn := run("domainname")
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log.Log(NOW, "hostname short =", hs, "domainname =", dn)
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tmp := hs + "." + dn
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if (hostname == tmp) {
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log.Log(NOW, "hostname seems to be good", hostname)
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return true
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}
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return false
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}
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func digAAAA(hostname string) []string {
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var blah, ipv6Addresses []string
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// domain := hostname
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recordType := dns.TypeAAAA // dns.TypeTXT
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// Cloudflare's DNS server
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blah, _ = dnsUdpLookup("1.1.1.1:53", hostname, recordType)
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log.Println("digAAAA() has BLAH =", blah)
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if (len(blah) == 0) {
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log.Println("digAAAA() RUNNING dnsAAAAlookupDoH(domain)")
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ipv6Addresses = lookupDoH(hostname, "AAAA")
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log.Println("digAAAA() has ipv6Addresses =", strings.Join(ipv6Addresses, " "))
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for _, addr := range ipv6Addresses {
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log.Println(addr)
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}
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return ipv6Addresses
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}
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// TODO: check digDoH vs blah, if so, then port 53 TCP and/or UDP is broken or blocked
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log.Println("digAAAA() has BLAH =", blah)
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return blah
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}
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@ -9,7 +9,7 @@ import (
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// it's assumed you are always passing in a box
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func draw(ls *LinuxStatus) {
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if ! ls.Ready() {return}
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ls.group = ls.window.Box().NewGroup("What Linux Says It Is")
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ls.group = ls.window.Box().NewGroup("What Linux Knows It Is")
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ls.grid = ls.group.NewGrid("gridnuts", 2, 2)
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@ -31,6 +31,14 @@ func (ls *LinuxStatus) GetHostname() string {
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return me.hostname.Get()
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}
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func (ls *LinuxStatus) ValidHostname() bool {
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if ! me.Ready() {return false}
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if me.hostnameStatus.Get() == "VALID" {
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return true
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}
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return false
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}
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func (ls *LinuxStatus) setHostname(newname string) {
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if ! me.Ready() {return}
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if newname == me.hostname.Get() {
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92
net.go
92
net.go
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@ -9,35 +9,6 @@ import (
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"go.wit.com/log"
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)
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// this doesn't work
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/*
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func watchNetworkInterfaces() {
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// Get list of network interfaces
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interfaces, _ := net.Interfaces()
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// Set up a notification channel
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notification := make(chan net.Interface)
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log.Log(NET, "watchNet()")
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// Start goroutine to watch for changes
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go func() {
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log.Log(NET, "watchNet() func")
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for {
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log.Log(NET, "forever loop start")
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// Check for changes in each interface
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for _, i := range interfaces {
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log.Log(NET, "something on i =", i)
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if status := i.Flags & net.FlagUp; status != 0 {
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notification <- i
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log.Log(NET, "something on i =", i)
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}
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}
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log.Log(NET, "forever loop end")
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}
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}()
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}
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*/
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func IsIPv6(address string) bool {
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return strings.Count(address, ":") >= 2
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}
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@ -62,43 +33,6 @@ func IsReal(ip *net.IP) bool {
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}
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}
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func renameInterface(i *net.Interface) {
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/*
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/sbin/ip link set eth1 down
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/sbin/ip link set eth1 name eth123
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/sbin/ip link set eth123 up
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*/
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}
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// Will figure out if an interface was just added
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func checkInterface(i net.Interface) {
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val, ok := me.ifmap[i.Index]
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if ! ok {
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log.Info(i.Name, "is a new network interface. The linux kernel index =", i.Index)
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me.ifmap[i.Index] = new(IFtype)
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me.ifmap[i.Index].gone = false
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me.ifmap[i.Index].iface = &i
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me.changed = true
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if (me.Interfaces != nil) {
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me.Interfaces.AddText(i.Name)
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me.Interfaces.SetText(i.Name)
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}
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return
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}
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me.ifmap[i.Index].gone = false
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log.Log(NET, "me.ifmap[i] does exist. Need to compare everything.", i.Index, i.Name, val.iface.Index, val.iface.Name)
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if (val.iface.Name != i.Name) {
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log.Info(val.iface.Name, "has changed to it's name to", i.Name)
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me.ifmap[i.Index].iface = &i
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me.changed = true
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if (me.Interfaces != nil) {
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me.Interfaces.AddText(i.Name)
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me.Interfaces.SetText(i.Name)
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}
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return
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}
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}
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/*
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These are the real IP address you have been
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given from DHCP
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@ -155,29 +89,3 @@ func checkDNS() (map[string]*IPtype, map[string]*IPtype) {
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}
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return ipv6s, ipv4s
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}
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// delete network interfaces and ip addresses from the gui
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func deleteChanges2() bool {
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var changed bool = false
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for i, t := range me.ifmap {
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if (t.gone) {
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log.Log(CHANGE, "DELETE int =", i, "name =", t.name, t.iface)
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delete(me.ifmap, i)
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changed = true
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}
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t.gone = true
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}
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for s, t := range me.ipmap {
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if (t.gone) {
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log.Log(CHANGE, "DELETE name =", s, "IPv4 =", t.ipv4)
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log.Log(CHANGE, "DELETE name =", s, "IPv6 =", t.ipv6)
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log.Log(CHANGE, "DELETE name =", s, "iface =", t.iface)
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log.Log(CHANGE, "DELETE name =", s, "ip =", t.ip)
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delete(me.ipmap, s)
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changed = true
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}
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t.gone = true
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}
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return changed
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}
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@ -22,7 +22,7 @@ func nsupdate() {
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cmd := "go-nsupdate --tsig-algorithm=hmac-sha512"
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tsigSecret = os.Getenv("TIG_SECRET")
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cmd += " --tig-secret=\"" + tsigSecret + "\""
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cmd += " -i wlo1 " + me.status.GetHostname()
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cmd += " -i wlo1 " + me.statusOS.GetHostname()
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log.Log(NET, "nsupdate() RUN:", cmd)
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for s, t := range me.ipmap {
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