make a cloudflare packagev0.1.2

    move cloudflare stuff to a package
    display cloudflare API values
    dns protobuf example
    sort output, but gocli formatting is bad
    cloudflare window can be closed
    first time success pushing AAAA records for my box
    enable a cloudflare button
    RFC 8482. DNS servers we use should respond to ANY
    	We should support ANY requests via DNS
    	as long as we enforce TCP over UDP
    populate the API provider
    domain NS record changes are tracked
    check hostname OS configuration
    detect domain name changes
    lookup of NS records for my domain name
    button to investigate port 53 daemon
    start dns resolver detection and debugging
    measure dns resolution speed
    sort todo items

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

1 files changed, 59 insertions, 12 deletions

diff --git a/hostname.go b/hostname.go
index 62803c1..06e2ce7 100644
--- a/hostname.go
+++ b/hostname.go
@@ -6,8 +6,12 @@
 package main
 
 import (
-	"log"
 	"git.wit.org/wit/shell"
+
+	// dnssec IPv6 socket library
+	"git.wit.org/jcarr/dnssecsocket"
+
+	"git.wit.org/jcarr/control-panel-dns/cloudflare"
 )
 
 // will try to get this hosts FQDN
@@ -16,15 +20,13 @@ import "github.com/Showmax/go-fqdn"
 // this is the king of dns libraries
 import "github.com/miekg/dns"
 
-// dnssec IPv6 socket library
-import "git.wit.org/jcarr/dnssecsocket"
 
 func getHostname() {
 	var err error
 	var s string = "gui.Label == nil"
 	s, err = fqdn.FqdnHostname()
 	if (err != nil) {
-		log.Println("FQDN hostname error =", err)
+		debug(LogError, "FQDN hostname error =", err)
 		return
 	}
 	if (me.fqdn != nil) {
@@ -34,7 +36,47 @@ func getHostname() {
 			me.changed = true
 		}
 	}
-	log.Println("FQDN =", s)
+	debug(LogNet, "FQDN =", s)
+
+	dn := run("domainname")
+	if (me.domainname.S != dn) {
+		debug(LogChange, "domainname has changed from", me.domainname.S, "to", dn)
+		me.domainname.SetText(dn)
+		me.changed = true
+	}
+
+	hshort := run("hostname -s")
+	if (me.hostshort.S != hshort) {
+		debug(LogChange, "hostname -s has changed from", me.hostshort.S, "to", hshort)
+		me.hostshort.SetText(hshort)
+		me.changed = true
+	}
+
+	var test string
+	test = hshort + "." + dn
+	if (me.hostname != test) {
+		debug(LogInfo, "me.hostname", me.hostname, "does not equal", test)
+		if (me.hostnameStatus.S != "BROKEN") {
+			debug(LogChange, "me.hostname", me.hostname, "does not equal", test)
+			me.changed = true
+			me.hostnameStatus.SetText("BROKEN")
+		}
+	} else {
+		if (me.hostnameStatus.S != "VALID") {
+			debug(LogChange, "me.hostname", me.hostname, "is valid")
+			me.hostnameStatus.SetText("VALID")
+			me.changed = true
+		}
+		// enable the cloudflare button if the provider is cloudflare
+		if (me.cloudflareB == nil) {
+			debug(LogChange, "me.cloudflare == nil; me.DnsAPI.S =", me.DnsAPI.S)
+			if (me.DnsAPI.S == "cloudflare") {
+				me.cloudflareB = me.mainStatus.NewButton("cloudflare wit.com", func () {
+					cloudflare.CreateRR(myGui, "wit.com", "3777302ac4a78cd7fa4f6d3f72086d06")
+				})
+			}
+		}
+	}
 }
 
 // returns true if the hostname is good
@@ -43,31 +85,36 @@ func getHostname() {
 //      and domainname and hostname
 func goodHostname(h string) bool {
 	hostname := shell.Chomp(shell.Cat("/etc/hostname"))
-	log.Println("hostname =", hostname)
+	debug(true, "hostname =", hostname)
 
 	hs := run("hostname -s")
 	dn := run("domainname")
-	log.Println("hostname short =", hs, "domainname =", dn)
+	debug(true, "hostname short =", hs, "domainname =", dn)
 
 	tmp := hs + "." + dn
 	if (hostname == tmp) {
-		log.Println("hostname seems to be good", hostname)
+		debug(true, "hostname seems to be good", hostname)
 		return true
 	}
 
 	return false
 }
 
-func dnsAAAA(s string) []string {
+func digAAAA(s string) []string {
 	var aaaa []string
 	// lookup the IP address from DNS
 	rrset := dnssecsocket.Dnstrace(s, "AAAA")
-	log.Println(args.VerboseDNS, SPEW, rrset)
+	// debug(true, args.VerboseDNS, SPEW, rrset)
 	for i, rr := range rrset {
-		log.Println(args.VerboseDNS, "r.Answer =", i, rr)
 		ipaddr := dns.Field(rr, 1)
+		// how the hell do you detect a RRSIG	AAAA record here?
+		if (ipaddr == "28") {
+			continue
+		}
+		debug(LogNow, "r.Answer =", i, "rr =", rr, "ipaddr =", ipaddr)
 		aaaa = append(aaaa, ipaddr)
+		me.ipv6s[ipaddr] = rr
 	}
-	log.Println(args.VerboseDNS, "aaaa =", aaaa)
+	debug(true, args.VerboseDNS, "aaaa =", aaaa)
 	return aaaa
 }