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// This is a simple example
package cloudflare
import (
"log"
"encoding/json"
"io/ioutil"
"net/http"
"github.com/davecgh/go-spew/spew"
)
/*
This function should run each time
the user chanegs anything in the GUi
or each time something in general changes
It returns a RR record which then can be
turned into JSON and sent via http
to cloudflare's API
*/
func DoChange() *RRT {
var dnsRow *RRT
dnsRow = new(RRT)
log.Println("DoChange() START")
if (CFdialog.proxyNode.S == "On") {
dnsRow.Proxied = true
} else {
dnsRow.Proxied = false
}
dnsRow.Auth = CFdialog.apiNode.S
dnsRow.Email = CFdialog.emailNode.S
dnsRow.Domain = CFdialog.zoneNode.S
dnsRow.ZoneID = CFdialog.zoneIdNode.S
dnsRow.ID = CFdialog.rrNode.S
dnsRow.Content = CFdialog.ValueNode.S
dnsRow.Name = CFdialog.NameNode.S
dnsRow.Type = CFdialog.TypeNode.S
dnsRow.url = CFdialog.urlNode.S
dnsRow.data = makeJSON(dnsRow)
// show the JSON
log.Println(dnsRow)
if (CFdialog.curlNode != nil) {
pretty, _ := FormatJSON(dnsRow.data)
log.Println("http PUT curl =", pretty)
CFdialog.curlNode.SetText(pretty)
}
return dnsRow
}
func SetRow(dnsRow *RRT) {
log.Println("Look for changes in row", dnsRow.ID)
if (CFdialog.proxyNode != nil) {
log.Println("Proxy", dnsRow.Proxied, "vs", CFdialog.proxyNode.S)
if (dnsRow.Proxied == true) {
CFdialog.proxyNode.SetText("On")
} else {
CFdialog.proxyNode.SetText("Off")
}
}
if (CFdialog.zoneNode != nil) {
CFdialog.zoneNode.SetText(dnsRow.Domain)
}
if (CFdialog.zoneIdNode != nil) {
CFdialog.zoneIdNode.SetText(dnsRow.ZoneID)
}
log.Println("zoneIdNode =", dnsRow.ZoneID)
if (CFdialog.rrNode != nil) {
CFdialog.rrNode.SetText(dnsRow.ID)
}
if (CFdialog.ValueNode != nil) {
log.Println("Content", dnsRow.Content, "vs", CFdialog.ValueNode.S)
CFdialog.ValueNode.SetText(dnsRow.Content)
}
if (CFdialog.NameNode != nil) {
CFdialog.NameNode.SetText(dnsRow.Name)
}
if (CFdialog.TypeNode != nil) {
CFdialog.TypeNode.SetText(dnsRow.Type)
}
if (CFdialog.urlNode != nil) {
url := cloudflareURL + dnsRow.ZoneID + "/dns_records/" + dnsRow.ID
CFdialog.urlNode.SetText(url)
}
// show the JSON
tmp := makeJSON(dnsRow)
log.Println(tmp)
if (CFdialog.curlNode != nil) {
pretty, _ := FormatJSON(tmp)
log.Println("http PUT curl =", pretty)
CFdialog.curlNode.SetText(pretty)
}
}
func GetZonefile(c *ConfigT) *DNSRecords {
var url = cloudflareURL + c.ZoneID + "/dns_records/"
log.Println("getZonefile()", c.Domain, url)
req, err := http.NewRequest("GET", url, nil)
if err != nil {
log.Println("http.NewRequest error:", err)
return nil
}
// Set headers
req.Header.Set("X-Auth-Key", c.Auth)
req.Header.Set("X-Auth-Email", c.Email)
log.Println("getZonefile() auth, email", c.Auth, c.Email)
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
log.Println("http.Client error:", err)
return nil
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
log.Println("ioutil.ReadAll() error", err)
return nil
}
var records DNSRecords
if err := json.Unmarshal(body, &records); err != nil {
log.Println("json.Unmarshal() error", err)
return nil
}
log.Println("getZonefile() worked", records)
return &records
}
/*
pass in a DNS Resource Records (the stuff in a zonefile)
This will talk to the cloudflare API and generate a resource record in the zonefile:
For example:
gitea.wit.com. 3600 IN CNAME git.wit.com.
go.wit.com. 3600 IN A 1.1.1.9
test.wit.com. 3600 IN NS ns1.wit.com.
*/
func makeJSON(dnsRow *RRT) string {
// make a json record to send on port 80 to cloudflare
var tmp string
tmp = `{"content": "` + dnsRow.Content + `", `
tmp += `"name": "` + dnsRow.Name + `", `
tmp += `"type": "` + dnsRow.Type + `", `
tmp+= `"ttl": "` + "1" + `", `
tmp += `"comment": "WIT DNS Control Panel"`
tmp += `}`
return tmp
}
// https://api.cloudflare.com/client/v4/zones
func GetZones(auth, email string) *DNSRecords {
var url = "https://api.cloudflare.com/client/v4/zones"
log.Println("getZones()", url)
req, err := http.NewRequest("GET", url, nil)
if err != nil {
log.Println("http.NewRequest error:", err)
return nil
}
// Set headers
req.Header.Set("X-Auth-Key", auth)
req.Header.Set("X-Auth-Email", email)
log.Println("getZones() auth, email", auth, email)
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
log.Println("getZones() http.Client error:", err)
return nil
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
log.Println("getZones() ioutil.ReadAll() error", err)
return nil
}
var records DNSRecords
if err := json.Unmarshal(body, &records); err != nil {
log.Println("getZones() json.Unmarshal() error", err)
return nil
}
/* Cloudflare API returns struct[] of:
struct { ID string "json:\"id\""; Type string "json:\"type\""; Name string "json:\"name\"";
Content string "json:\"content\""; Proxied bool "json:\"proxied\"";
Proxiable bool "json:\"proxiable\""; TTL int "json:\"ttl\"" }
*/
// log.Println("getZones() worked", records)
// log.Println("spew dump:")
spew.Dump(records)
for _, record := range records.Result {
log.Println("spew record:", record)
log.Println("record:", record.Name, record.ID)
var newc *ConfigT
newc = new(ConfigT)
newc.Domain = record.Name
newc.ZoneID = record.ID
newc.Auth = auth
newc.Email = email
Config[record.Name] = newc
log.Println("zonedrop.AddText:", record.Name, record.ID)
}
for d, _ := range Config {
log.Println("Config entry:", d)
}
return &records
}
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