rename filesv0.20.1

Signed-off-by: Jeff Carr <[email protected]>

1 files changed, 397 insertions, 0 deletions

diff --git a/hostnameStatusWindow.go b/hostnameStatusWindow.go
new file mode 100644
index 0000000..04f75d4
--- /dev/null
+++ b/hostnameStatusWindow.go
@@ -0,0 +1,397 @@
+/*
+	figures out if your hostname is valid
+	then checks if your DNS is setup correctly
+*/
+
+package main
+
+import (
+	"errors"
+	"fmt"
+	"os"
+	"reflect"
+	"sort"
+	"strings"
+	"time"
+
+	"go.wit.com/gui"
+	"go.wit.com/lib/gadgets"
+	"go.wit.com/log"
+)
+
+type hostnameStatus struct {
+	ready   bool
+	hidden  bool
+	changed bool
+
+	lastname string // used to watch for changes in the hostname
+
+	window *gadgets.BasicWindow
+
+	// Primary Directives
+	status     *gadgets.OneLiner
+	summary    *gadgets.OneLiner
+	statusIPv4 *gadgets.OneLiner
+	statusIPv6 *gadgets.OneLiner
+
+	hostname   *gadgets.OneLiner
+	domainname *gadgets.OneLiner
+
+	// what the current IP addresses your network has given you
+	currentIPv4 *gadgets.OneLiner
+	currentIPv6 *gadgets.OneLiner
+
+	// what the DNS servers have
+	NSrr        *gadgets.OneLiner
+	dnsA        *gadgets.OneLiner
+	dnsAAAA     *gadgets.OneLiner
+	dnsAPI      *gadgets.OneLiner
+	APIprovider string
+
+	speed       *gadgets.OneLiner
+	speedActual *gadgets.OneLiner
+
+	// Actions
+	//	dnsValue	*gui.Node
+	//	dnsAction	*gui.Node
+}
+
+func NewHostnameStatusWindow(p *gui.Node) *hostnameStatus {
+	var hs *hostnameStatus
+	hs = new(hostnameStatus)
+
+	hs.ready = false
+	hs.hidden = true
+	// hs.hostname = me.hostname
+
+	hs.window = gadgets.NewBasicWindow(p, "fix hostname here"+" Status")
+	hs.window.Make()
+	// hs.window.Draw()
+	// hs.window.Hide()
+
+	group := hs.window.Box().NewGroup("Summary")
+	grid := group.NewGrid("LookupStatus", 2, 2)
+
+	hs.status = gadgets.NewOneLiner(grid, "status").SetText("unknown")
+	hs.statusIPv4 = gadgets.NewOneLiner(grid, "IPv4").SetText("unknown")
+	hs.statusIPv6 = gadgets.NewOneLiner(grid, "IPv6").SetText("unknown")
+
+	group.Pad()
+	grid.Pad()
+
+	group = hs.window.Box().NewGroup("Details")
+	grid = group.NewGrid("LookupDetails", 2, 2)
+
+	hs.hostname = gadgets.NewOneLiner(grid, "hostname")
+	hs.domainname = gadgets.NewOneLiner(grid, "domain name")
+	hs.currentIPv4 = gadgets.NewOneLiner(grid, "Current IPv4")
+	hs.currentIPv6 = gadgets.NewOneLiner(grid, "Current IPv6")
+
+	hs.NSrr = gadgets.NewOneLiner(grid, "dns NS records").SetText("unknown")
+	hs.dnsAPI = gadgets.NewOneLiner(grid, "dns API provider").SetText("unknown")
+	hs.dnsA = gadgets.NewOneLiner(grid, "dns IPv4 resource records").SetText("unknown")
+	hs.dnsAAAA = gadgets.NewOneLiner(grid, "dns IPv6 resource records").SetText("unknown")
+
+	hs.speed = gadgets.NewOneLiner(grid, "speed").SetText("unknown")
+	hs.speedActual = gadgets.NewOneLiner(grid, "actual").SetText("unknown")
+
+	group.Pad()
+	grid.Pad()
+
+	hs.hidden = false
+	hs.ready = true
+	return hs
+}
+
+func (hs *hostnameStatus) Domain() string {
+	if !hs.Ready() {
+		return ""
+	}
+	return hs.domainname.String()
+}
+
+func (hs *hostnameStatus) API() string {
+	if !hs.Ready() {
+		return ""
+	}
+	return hs.dnsAPI.String()
+}
+
+func (hs *hostnameStatus) Update() {
+	log.Info("hostnameStatus() Update() START")
+	if hs == nil {
+		log.Error(errors.New("hostnameStatus() Update() hs == nil"))
+		return
+	}
+	duration := timeFunction(func() {
+		hs.updateStatus()
+	})
+	s := fmt.Sprint(duration)
+	hs.set(hs.speedActual, s)
+
+	if duration > 500*time.Millisecond {
+		hs.set(hs.speed, "SLOW")
+	} else if duration > 100*time.Millisecond {
+		hs.set(hs.speed, "OK")
+	} else {
+		hs.set(hs.speed, "FAST")
+	}
+	log.Info("hostnameStatus() Update() END")
+}
+
+// Returns true if the status is valid
+func (hs *hostnameStatus) Ready() bool {
+	if hs == nil {
+		return false
+	}
+	return hs.ready
+}
+
+// Returns true if IPv4 is working
+func (hs *hostnameStatus) IPv4() bool {
+	if !hs.Ready() {
+		return false
+	}
+	if hs.statusIPv4.String() == "OK" {
+		return true
+	}
+	if hs.statusIPv4.String() == "GOOD" {
+		return true
+	}
+	return false
+}
+
+// Returns true if IPv6 is working
+func (hs *hostnameStatus) IPv6() bool {
+	if !hs.Ready() {
+		return false
+	}
+	if hs.statusIPv6.String() == "GOOD" {
+		return true
+	}
+	return false
+}
+
+func (hs *hostnameStatus) setIPv4(s string) {
+	if !hs.Ready() {
+		return
+	}
+	hs.statusIPv4.SetText(s)
+}
+
+func (hs *hostnameStatus) setIPv6(s string) {
+	if !hs.Ready() {
+		return
+	}
+	hs.statusIPv6.SetText(s)
+}
+
+func (hs *hostnameStatus) set(a any, s string) {
+	if !hs.Ready() {
+		return
+	}
+	if hs.hidden {
+		return
+	}
+	if a == nil {
+		return
+	}
+	var n *gui.Node
+	if reflect.TypeOf(a) == reflect.TypeOf(n) {
+		n = a.(*gui.Node)
+		n.SetText(s)
+		return
+	}
+	var ol *gadgets.OneLiner
+	if reflect.TypeOf(a) == reflect.TypeOf(ol) {
+		ol = a.(*gadgets.OneLiner)
+		if ol == nil {
+			// log.Println("ol = nil", reflect.TypeOf(a), "a =", a)
+			return
+		}
+		// log.Println("SETTING ol:", ol)
+		ol.SetText(s)
+		return
+	}
+	log.Warn("unknown type TypeOf(a) =", reflect.TypeOf(a), "a =", a)
+	os.Exit(0)
+}
+
+// returns true if AAAA record already exists in DNS
+func (hs *hostnameStatus) existsAAAA(s string) bool {
+	log.Log(NOW, "existsAAAA() try to see if AAAA is already set", s)
+	return false
+}
+
+func (hs *hostnameStatus) GetIPv6() []string {
+	if !hs.Ready() {
+		return nil
+	}
+	return strings.Split(hs.dnsAAAA.String(), "\n")
+}
+
+func (hs *hostnameStatus) updateStatus() {
+	if !hs.Ready() {
+		return
+	}
+	var s string
+	var vals []string
+	log.Log(STATUS, "updateStatus() START")
+
+	// copy the OS status over
+	lasthostname := hs.hostname.String()
+	hostname := me.statusOS.GetHostname()
+
+	// hostname changed or was setup for the first time. Set the window title, etc
+	if lasthostname != hostname {
+		me.changed = true
+		hs.hostname.SetText(hostname)
+		hs.window.SetLabel(hostname + " Status")
+		me.statusDNSbutton.SetLabel(hostname + " status")
+	}
+	hs.domainname.SetText(me.statusOS.GetDomainName())
+
+	var tmp []string
+	tmp = me.statusOS.GetIPv4()
+	sort.Strings(tmp)
+	s = strings.Join(tmp, "\n")
+	if s != hs.currentIPv4.String() {
+		log.Log(CHANGE, "DNS IPv4 Addresses changed", tmp)
+		hs.currentIPv4.SetText(s)
+		hs.changed = true
+	}
+
+	tmp = me.statusOS.GetIPv6()
+	sort.Strings(tmp)
+	s = strings.Join(tmp, "\n")
+	if s != hs.currentIPv6.String() {
+		log.Log(CHANGE, "DNS IPv6 Addresses changed", tmp)
+		hs.currentIPv6.SetText(s)
+		hs.changed = true
+	}
+
+	if me.statusOS.ValidHostname() {
+		vals = lookupDoH(me.statusOS.GetHostname(), "AAAA")
+
+		log.Log(STATUS, "DNS IPv6 Addresses for ", me.statusOS.GetHostname(), "=", vals)
+		hs.dnsAAAA.SetText(strings.Join(vals, "\n"))
+
+		vals = lookupDoH(me.statusOS.GetHostname(), "A")
+		log.Log(STATUS, "IPv4 Addresses for ", me.statusOS.GetHostname(), "=", vals)
+		s = strings.Join(vals, "\n")
+		if s == "" {
+			s = "(none)"
+			hs.setIPv4("NEEDS CNAME")
+		}
+		hs.set(hs.dnsA, s)
+
+		vals = lookupDoH(me.statusOS.GetHostname(), "CNAME")
+		s = strings.Join(vals, "\n")
+		if s != "" {
+			hs.set(hs.dnsA, "CNAME "+s)
+			hs.setIPv4("GOOD")
+		}
+		if hs.changed {
+			log.Log(CHANGE, "stuff changed. trying fixIPv6dns()")
+			fixIPv6dns()
+			hs.changed = false
+		}
+	}
+
+	if hs.IPv4() && hs.IPv6() {
+		hs.status.SetText("GOOD")
+	} else {
+		hs.status.SetText("BROKEN")
+	}
+
+	last := hs.statusIPv6.String()
+	if hs.verifyIPv6() {
+		if last != "WORKING" {
+			log.Log(CHANGE, "Your DNS IPv6 has started working.", me.statusOS.GetHostname(), "should now work")
+			hs.changed = true
+			hs.statusIPv6.SetText("WORKING")
+			me.DnsStatus.SetText("WORKING")
+		}
+	} else {
+		if last != "BROKEN" {
+			log.Log(CHANGE, "Your DNS entries for IPv6 have BROKEN")
+			hs.changed = true
+			hs.statusIPv6.SetText("BROKEN")
+			me.DnsStatus.SetText("BROKEN")
+		}
+	}
+}
+
+func (hs *hostnameStatus) verifyIPv6() bool {
+	var working bool = true
+	osAAAA := make(map[string]string)
+	dnsAAAA := make(map[string]string)
+
+	log.Log(INFO, "What are the AAAA resource records in the OS?")
+	tmp := me.statusOS.GetIPv6()
+	if len(tmp) == 0 {
+		// you don't have any IPv6 addresses in your OS right now
+		return false
+	}
+	for _, aaaa := range me.statusOS.GetIPv6() {
+		log.Log(INFO, "FOUND OS  AAAA ip", aaaa)
+		osAAAA[aaaa] = "os"
+	}
+
+	log.Log(INFO, "What are the AAAA resource records in DNS?")
+	for _, aaaa := range me.statusDNS.GetIPv6() {
+		log.Log(INFO, "FOUND DNS AAAA ip", aaaa)
+		dnsAAAA[aaaa] = "dns"
+	}
+
+	for aaaa, _ := range dnsAAAA {
+		if osAAAA[aaaa] == "os" {
+			log.Log(INFO, "DNS AAAA is in     OS", aaaa)
+		} else {
+			working = false
+			log.Log(INFO, "DNS AAAA is not in OS", aaaa)
+			addToFixWindow("DELETE", aaaa)
+		}
+	}
+
+	for aaaa, _ := range osAAAA {
+		if dnsAAAA[aaaa] == "dns" {
+			log.Log(INFO, "OS  AAAA is in     DNS", aaaa)
+		} else {
+			working = false
+			log.Log(INFO, "OS  AAAA is not in DNS", aaaa)
+			addToFixWindow("CREATE", aaaa)
+		}
+	}
+
+	return working
+}
+
+func (hs *hostnameStatus) Show() {
+	log.Log(STATUS, "hostnameStatus.Show() window")
+	if hs.hidden {
+		hs.window.Show()
+	}
+	hs.hidden = false
+}
+
+func (hs *hostnameStatus) Hide() {
+	log.Log(STATUS, "hostnameStatus.Hide() window")
+	if !hs.hidden {
+		hs.window.Hide()
+	}
+	hs.hidden = true
+}
+
+func (hs *hostnameStatus) GetDNSapi() string {
+	return hs.APIprovider
+}
+
+func (hs *hostnameStatus) SetDNSapi(api string) {
+	if api == hs.APIprovider {
+		return
+	}
+	hs.APIprovider = api
+	hs.dnsAPI.SetText(api)
+	hs.changed = true
+}