move code into the cloudflare package

This commit is contained in:
Jeff Carr 2023-12-21 09:39:33 -06:00
parent 1b32ded4dc
commit f5c1a3db05
11 changed files with 697 additions and 568 deletions

235
cloudflare/api.go Normal file
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@ -0,0 +1,235 @@
// This is a simple example
package cloudflare
import (
"log"
"encoding/json"
"io/ioutil"
"net/http"
"github.com/davecgh/go-spew/spew"
)
func DoChange() *RRT {
var dnsRow *RRT
dnsRow = new(RRT)
log.Println("Look for changes in row", dnsRow.ID)
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)
}
return
log.Println("UPDATE VALUE", CFdialog.NameNode.Name, CFdialog.TypeNode.Name, "to", CFdialog.ValueNode.S)
stuff, result := httpPut(dnsRow)
if (CFdialog.curlNode != nil) {
pretty, _ := FormatJSON(stuff)
log.Println("http PUT curl =", pretty)
CFdialog.curlNode.SetText(pretty)
}
if (CFdialog.resultNode != nil) {
pretty, _ := FormatJSON(result)
log.Println("http PUT result =", pretty)
CFdialog.resultNode.SetText(pretty)
}
// CFdialog.saveNode.Disable()
}
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
}

View File

@ -4,63 +4,12 @@ package cloudflare
import (
"log"
"os"
"bytes"
"io/ioutil"
"net/http"
"go.wit.com/gui"
)
/*
curl --request POST \
--url https://api.cloudflare.com/client/v4/zones/zone_identifier/dns_records \
--header 'Content-Type: application/json' \
--header 'X-Auth-Email: ' \
--data '{
"content": "198.51.100.4",
"name": "example.com",
"proxied": false,
"type": "A",
"comment": "Domain verification record",
"tags": [
"owner:dns-team"
],
"ttl": 3600
}'
*/
// CFdialog is everything you need forcreating
// a new record: name, TTL, type (CNAME, A, etc)
var CFdialog RRT
// Resource Record (used in a DNS zonefile)
type RRT struct {
cloudflareW *gui.Node // the window node
cloudflareB *gui.Node // the cloudflare button
TypeNode *gui.Node // CNAME, A, AAAA, ...
NameNode *gui.Node // www, mail, ...
ValueNode *gui.Node // 4.2.2.2, "dkim stuff", etc
proxyNode *gui.Node // If cloudflare is a port 80 & 443 proxy
ttlNode *gui.Node // just set to 1 which means automatic to cloudflare
curlNode *gui.Node // shows you what you could run via curl
resultNode *gui.Node // what the cloudflare API returned
saveNode *gui.Node // button to send it to cloudflare
zoneNode *gui.Node // "wit.com"
zoneIdNode *gui.Node // cloudflare zone ID
apiNode *gui.Node // cloudflare API key (from environment var CF_API_KEY)
emailNode *gui.Node // cloudflare email (from environment var CF_API_EMAIL)
ID string
Type string
Name string
Content string
ProxyS string
Proxied bool
Proxiable bool
Ttl string
func init() {
Config = make(map[string]*ConfigT)
}
func CreateRR(myGui *gui.Node, zone string, zoneID string) {
@ -77,8 +26,6 @@ func CreateRR(myGui *gui.Node, zone string, zoneID string) {
CFdialog.cloudflareB.Enable()
}
CFdialog.ID = zoneID
group := CFdialog.cloudflareW.NewGroup("Create a new DNS Resource Record (rr)")
// make a grid 2 things wide
@ -100,6 +47,10 @@ func CreateRR(myGui *gui.Node, zone string, zoneID string) {
CFdialog.apiNode = grid.NewLabel("type")
CFdialog.apiNode.SetText(os.Getenv("CF_API_KEY"))
grid.NewLabel("Resource Record ID")
CFdialog.rrNode = grid.NewLabel("type")
CFdialog.rrNode.SetText(os.Getenv("cloudflare RR id"))
grid.NewLabel("Record Type")
CFdialog.TypeNode = grid.NewCombobox("type")
CFdialog.TypeNode.AddText("A")
@ -109,7 +60,7 @@ func CreateRR(myGui *gui.Node, zone string, zoneID string) {
CFdialog.TypeNode.AddText("MX")
CFdialog.TypeNode.AddText("NS")
CFdialog.TypeNode.Custom = func () {
CreateCurlRR()
DoChange()
}
CFdialog.TypeNode.SetText("AAAA")
@ -122,7 +73,7 @@ func CreateRR(myGui *gui.Node, zone string, zoneID string) {
CFdialog.NameNode.AddText("blog")
CFdialog.NameNode.AddText("ns1")
CFdialog.NameNode.Custom = func () {
CreateCurlRR()
DoChange()
}
CFdialog.NameNode.SetText("www")
@ -131,7 +82,7 @@ func CreateRR(myGui *gui.Node, zone string, zoneID string) {
CFdialog.proxyNode.AddText("On")
CFdialog.proxyNode.AddText("Off")
CFdialog.proxyNode.Custom = func () {
CreateCurlRR()
DoChange()
}
CFdialog.proxyNode.SetText("Off")
@ -141,15 +92,18 @@ func CreateRR(myGui *gui.Node, zone string, zoneID string) {
CFdialog.ValueNode.AddText("2001:4860:4860::8888")
CFdialog.ValueNode.AddText("ipv6.wit.com")
CFdialog.ValueNode.Custom = func () {
CreateCurlRR()
DoChange()
}
CFdialog.ValueNode.SetText("127.0.0.1")
CFdialog.ValueNode.Expand()
grid.NewLabel("URL")
CFdialog.urlNode = grid.NewLabel("URL")
group.NewLabel("curl")
CFdialog.curlNode = group.NewTextbox("curl")
CFdialog.curlNode.Custom = func () {
CreateCurlRR()
DoChange()
}
CFdialog.curlNode.SetText("put the curl text here")
@ -157,17 +111,22 @@ func CreateRR(myGui *gui.Node, zone string, zoneID string) {
CFdialog.resultNode.SetText("API response will show here")
CFdialog.saveNode = group.NewButton("Save", func () {
url, data := CreateCurlRR()
result := curl(url, data)
dnsRow := DoChange()
result := curlPost(dnsRow)
CFdialog.resultNode.SetText(result)
// CreateCurlRR()
// url, data := CreateCurlRR()
// result := curl(url, data)
// CFdialog.resultNode.SetText(result)
})
CFdialog.saveNode.Disable()
// CFdialog.saveNode.Disable()
group.Pad()
grid.Pad()
grid.Expand()
}
/*
func CreateCurlRR() (string, string) {
// enable the Save/Create Button
if (CFdialog.saveNode != nil) {
@ -211,7 +170,7 @@ func CreateCurlRR() (string, string) {
log.Println("http PUT url =", url)
// log.Println("http PUT data =", data)
// spew.Dump(data)
pretty, _ := formatJSON(string(data))
pretty, _ := FormatJSON(string(data))
log.Println("http URL =", url)
log.Println("http PUT data =", pretty)
if (CFdialog.curlNode != nil) {
@ -220,38 +179,4 @@ func CreateCurlRR() (string, string) {
return url, tmp
}
func curl(url string, tmp string) string {
var authKey string = CFdialog.apiNode.S
var email string = CFdialog.emailNode.S
log.Println("curl() START")
data := []byte(tmp)
req, err := http.NewRequest(http.MethodPost, url, bytes.NewBuffer(data))
// Set headers
req.Header.Set("Content-Type", "application/json")
req.Header.Set("X-Auth-Key", authKey)
req.Header.Set("X-Auth-Email", email)
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
log.Println(err)
return ""
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
log.Println(err)
return ""
}
// log.Println("http PUT body =", body)
// spew.Dump(body)
log.Println("result =", string(body))
log.Println("curl() END")
pretty, _ := formatJSON(string(body))
return pretty
}
*/

110
cloudflare/http.go Normal file
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@ -0,0 +1,110 @@
// This is a simple example
package cloudflare
import (
"log"
"fmt"
"io/ioutil"
"net/http"
"bytes"
)
/*
curl --request POST \
--url https://api.cloudflare.com/client/v4/zones/zone_identifier/dns_records \
--header 'Content-Type: application/json' \
--header 'X-Auth-Email: ' \
--data '{
"content": "198.51.100.4",
"name": "example.com",
"proxied": false,
"type": "A",
"comment": "Domain verification record",
"tags": [
"owner:dns-team"
],
"ttl": 3600
}'
*/
func httpPut(dnsRow *RRT) (string, string) {
var url string = cloudflareURL + dnsRow.ZoneID + "/dns_records/" + dnsRow.ID
var authKey string = dnsRow.Auth
var email string = dnsRow.Email
var tmp string
tmp = makeJSON(dnsRow)
data := []byte(tmp)
log.Println("http PUT url =", url)
// log.Println("http PUT data =", data)
// spew.Dump(data)
pretty, _ := FormatJSON(string(data))
log.Println("http PUT data =", pretty)
req, err := http.NewRequest(http.MethodPut, url, bytes.NewBuffer(data))
// Set headers
req.Header.Set("Content-Type", "application/json")
req.Header.Set("X-Auth-Key", authKey)
req.Header.Set("X-Auth-Email", email)
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
log.Println(err)
return tmp, fmt.Sprintf("blah err =", err)
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
log.Println(err)
return tmp, fmt.Sprintf("blah err =", err)
}
// log.Println("http PUT body =", body)
// spew.Dump(body)
return tmp, string(body)
}
func curlPost(dnsRow *RRT) string {
var authKey string = dnsRow.Auth
var email string = dnsRow.Email
url := dnsRow.url
tmp := dnsRow.data
log.Println("curl() START")
log.Println("curl() authkey = ", authKey)
log.Println("curl() email = ", email)
log.Println("curl() url = ", url)
data := []byte(tmp)
req, err := http.NewRequest(http.MethodPost, url, bytes.NewBuffer(data))
// Set headers
req.Header.Set("Content-Type", "application/json")
req.Header.Set("X-Auth-Key", authKey)
req.Header.Set("X-Auth-Email", email)
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
log.Println(err)
return ""
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
log.Println(err)
return ""
}
// log.Println("http PUT body =", body)
// spew.Dump(body)
log.Println("result =", string(body))
log.Println("curl() END")
pretty, _ := FormatJSON(string(body))
return pretty
}

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@ -6,7 +6,7 @@ import (
)
// formatJSON takes an unformatted JSON string and returns a formatted version.
func formatJSON(unformattedJSON string) (string, error) {
func FormatJSON(unformattedJSON string) (string, error) {
var jsonData interface{}
// Decode the JSON string into an interface

View File

@ -1,23 +1,24 @@
// This is a simple example
package main
package cloudflare
import (
"log"
"strconv"
"go.wit.com/control-panel-dns/cloudflare"
"go.wit.com/gui"
)
func loadDNS(c *configT) {
hostname := c.domain
func LoadZoneWindow(n *gui.Node, c *ConfigT) {
hostname := c.Domain
zoneID := c.ZoneID
log.Println("adding DNS record", hostname)
newt := mainWindow.NewTab(hostname)
newt := n.NewTab(hostname)
vb := newt.NewBox("vBox", false)
newg := vb.NewGroup("more zoneID = " + c.zoneID)
newg := vb.NewGroup("more zoneID = " + zoneID)
// make a grid 6 things wide
grid := newg.NewGrid("gridnuts", 6, gridH)
grid := newg.NewGrid("gridnuts", 6, 1)
// grid.NewButton("Type", func () {
// log.Println("sort by Type")
@ -30,14 +31,9 @@ func loadDNS(c *configT) {
grid.NewLabel("Value")
grid.NewLabel("Save")
masterSave = vb.NewButton("Master Save", func () {
log.Println("save stuff to cloudflare")
})
masterSave.Disable()
records := getZonefile(c)
records := GetZonefile(c)
for _, record := range records.Result {
var rr cloudflare.RRT // dns zonefile resource record
var rr RRT // dns zonefile resource record
// copy all the JSON values into the row record.
rr.ID = record.ID
@ -46,8 +42,14 @@ func loadDNS(c *configT) {
rr.Content = record.Content
rr.Proxied = record.Proxied
rr.Proxiable = record.Proxiable
rr.ZoneID = zoneID
// rr.Ttl = record.TTL
rr.Domain = hostname
rr.ZoneID = zoneID
rr.Auth = c.Auth
rr.Email = c.Email
grid.NewLabel(record.Type)
grid.NewLabel(record.Name)
@ -73,7 +75,15 @@ func loadDNS(c *configT) {
load.Custom = func () {
name := "save stuff to cloudflare for " + rr.ID
log.Println(name)
// doChange(&rr)
/*
rr.Domain = domainWidget.S
rr.ZoneID = zoneWidget.S
rr.Auth = authWidget.S
rr.Email = emailWidget.S
*/
SetRow(&rr)
}
}

156
cloudflare/mainWindow.go Normal file
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@ -0,0 +1,156 @@
// This is a simple example
package cloudflare
import (
"os"
"log"
"go.wit.com/gui"
)
// This creates a window
func MakeCloudflareWindow(n *gui.Node) {
CFdialog.rootGui = n
var t *gui.Node
log.Println("buttonWindow() START")
CFdialog.mainWindow = n.NewWindow("Cloudflare Config")
// this tab has the master cloudflare API credentials
makeConfigWindow(CFdialog.mainWindow)
t = CFdialog.mainWindow.NewTab("Zones")
vb := t.NewBox("vBox", false)
g1 := vb.NewGroup("zones")
// make dropdown list of zones
CFdialog.zonedrop = g1.NewDropdown("zone")
CFdialog.zonedrop.AddText("example.org")
for d, _ := range Config {
CFdialog.zonedrop.AddText(d)
}
CFdialog.zonedrop.AddText("stablesid.org")
CFdialog.zonedrop.Custom = func () {
domain := CFdialog.zonedrop.S
log.Println("custom dropdown() zone (domain name) =", CFdialog.zonedrop.Name, domain)
if (Config[domain] == nil) {
log.Println("custom dropdown() Config[domain] = nil for domain =", domain)
CFdialog.domainWidget.SetText(domain)
CFdialog.zoneWidget.SetText("")
CFdialog.authWidget.SetText("")
CFdialog.emailWidget.SetText("")
} else {
log.Println("custom dropdown() a =", domain, Config[domain].ZoneID, Config[domain].Auth, Config[domain].Email)
CFdialog.domainWidget.SetText(Config[domain].Domain)
CFdialog.zoneWidget.SetText(Config[domain].ZoneID)
CFdialog.authWidget.SetText(Config[domain].Auth)
CFdialog.emailWidget.SetText(Config[domain].Email)
}
}
more := g1.NewGroup("data")
showCloudflareCredentials(more)
makeDebugWindow(CFdialog.mainWindow)
}
func makeConfigWindow(n *gui.Node) {
t := n.NewTab("Get Zones")
vb := t.NewBox("vBox", false)
g1 := vb.NewGroup("Cloudflare API Config")
g1.NewLabel("If you have an API key with access to list all of /n your zone files, enter it here. \n \n Alternatively, you can set the enviroment variables: \n env $CF_API_KEY \n env $CF_API_EMAIL\n")
// make grid to display credentials
grid := g1.NewGrid("credsGrid", 2, 4) // width = 2
grid.NewLabel("Auth Key")
aw := grid.NewEntryLine("CF_API_KEY")
aw.SetText(os.Getenv("CF_API_KEY"))
grid.NewLabel("Email")
ew := grid.NewEntryLine("CF_API_EMAIL")
ew.SetText(os.Getenv("CF_API_EMAIL"))
var url string = "https://api.cloudflare.com/client/v4/zones/"
grid.NewLabel("Cloudflare API")
grid.NewLabel(url)
grid.Pad()
vb.NewButton("getZones()", func () {
log.Println("getZones()")
GetZones(aw.S, ew.S)
for d, _ := range Config {
CFdialog.zonedrop.AddText(d)
}
})
vb.NewButton("cloudflare wit.com", func () {
CreateRR(CFdialog.rootGui, "wit.com", "3777302ac4a78cd7fa4f6d3f72086d06")
})
t.Pad()
t.Margin()
vb.Pad()
vb.Margin()
g1.Pad()
g1.Margin()
}
func makeDebugWindow(window *gui.Node) {
t2 := window.NewTab("debug")
g := t2.NewGroup("debug")
g.NewButton("Load 'gocui'", func () {
CFdialog.rootGui.LoadToolkit("gocui")
})
g.NewButton("Load 'andlabs'", func () {
CFdialog.rootGui.LoadToolkit("andlabs")
})
g.NewButton("gui.DebugWindow()", func () {
gui.DebugWindow()
})
g.NewButton("List all Widgets", func () {
CFdialog.rootGui.ListChildren(true)
})
g.NewButton("Dump all Widgets", func () {
CFdialog.rootGui.Dump()
})
}
func showCloudflareCredentials(box *gui.Node) {
// make grid to display credentials
grid := box.NewGrid("credsGrid", 2, 4) // width = 2
grid.NewLabel("Domain")
CFdialog.domainWidget = grid.NewEntryLine("CF_API_DOMAIN")
grid.NewLabel("Zone ID")
CFdialog.zoneWidget = grid.NewEntryLine("CF_API_ZONEID")
grid.NewLabel("Auth Key")
CFdialog.authWidget = grid.NewEntryLine("CF_API_KEY")
grid.NewLabel("Email")
CFdialog.emailWidget = grid.NewEntryLine("CF_API_EMAIL")
var url string = "https://api.cloudflare.com/client/v4/zones/"
grid.NewLabel("Cloudflare API")
grid.NewLabel(url)
grid.Pad()
CFdialog.loadButton = box.NewButton("Load Cloudflare DNS zonefile", func () {
var domain ConfigT
domain.Domain = CFdialog.domainWidget.S
domain.ZoneID = CFdialog.zoneWidget.S
domain.Auth = CFdialog.authWidget.S
domain.Email = CFdialog.emailWidget.S
LoadZoneWindow(CFdialog.mainWindow, &domain)
})
}

View File

@ -1,5 +1,5 @@
// This is a simple example
package main
package cloudflare
import (
"go.wit.com/gui"
@ -21,28 +21,46 @@ type DNSRecords struct {
} `json:"result"`
}
var masterSave *gui.Node
// CFdialog is everything you need forcreating
// a new record: name, TTL, type (CNAME, A, etc)
var CFdialog dialogT
var domainWidget *gui.Node
var zoneWidget *gui.Node
var authWidget *gui.Node
var emailWidget *gui.Node
type dialogT struct {
rootGui *gui.Node // the root node
mainWindow *gui.Node // the window node
zonedrop *gui.Node // the drop down menu of zones
var loadButton *gui.Node
var saveButton *gui.Node
var zonedrop *gui.Node
domainWidget *gui.Node
zoneWidget *gui.Node
authWidget *gui.Node
emailWidget *gui.Node
// Resource Record (used in a DNS zonefile)
type RRT struct {
typeNode *gui.Node // CNAME, A, AAAA, ...
nameNode *gui.Node // www, mail, ...
loadButton *gui.Node
saveButton *gui.Node
cloudflareW *gui.Node // the window node
cloudflareB *gui.Node // the cloudflare button
TypeNode *gui.Node // CNAME, A, AAAA, ...
NameNode *gui.Node // www, mail, ...
ValueNode *gui.Node // 4.2.2.2, "dkim stuff", etc
rrNode *gui.Node // cloudflare Resource Record ID
proxyNode *gui.Node // If cloudflare is a port 80 & 443 proxy
ttlNode *gui.Node // just set to 1 which means automatic to cloudflare
valueNode *gui.Node // 4.2.2.2, "dkim stuff", etc
curlNode *gui.Node // shows you what you could run via curl
resultNode *gui.Node // what the cloudflare API returned
saveNode *gui.Node // button to send it to cloudflare
zoneNode *gui.Node // "wit.com"
zoneIdNode *gui.Node // cloudflare zone ID
apiNode *gui.Node // cloudflare API key (from environment var CF_API_KEY)
emailNode *gui.Node // cloudflare email (from environment var CF_API_EMAIL)
urlNode *gui.Node // the URL to POST, PUT, DELETE, etc
}
// Resource Record (used in a DNS zonefile)
type RRT struct {
ID string
Type string
Name string
@ -51,6 +69,13 @@ type RRT struct {
Proxied bool
Proxiable bool
Ttl string
Domain string
ZoneID string
Auth string
Email string
url string
data string
}
/*
@ -67,14 +92,14 @@ type RRT struct {
*/
type hostT struct {
hostname string
RRs []configT
RRs []ConfigT
}
type configT struct {
domain string
zoneID string
auth string
email string
type ConfigT struct {
Domain string
ZoneID string
Auth string
Email string
}
var config map[string]*configT
var Config map[string]*ConfigT

View File

@ -1,219 +0,0 @@
// This is a simple example
package main
import (
"os"
"log"
"fmt"
"encoding/json"
"io/ioutil"
"net/http"
// "strconv"
"bytes"
"github.com/davecgh/go-spew/spew"
)
func doChange(dnsRow *RRT) {
log.Println("Look for changes in row", dnsRow.ID)
log.Println("Proxy", dnsRow.Proxied, "vs", dnsRow.proxyNode.S)
log.Println("Content", dnsRow.Content, "vs", dnsRow.valueNode.S)
if (dnsRow.Content != dnsRow.valueNode.S) {
log.Println("UPDATE VALUE", dnsRow.nameNode.Name, dnsRow.typeNode.Name, "to", dnsRow.valueNode.S)
stuff, result := httpPut(dnsRow)
if (dnsRow.curlNode != nil) {
pretty, _ := formatJSON(stuff)
log.Println("http PUT curl =", pretty)
dnsRow.curlNode.SetText(pretty)
}
if (dnsRow.resultNode != nil) {
pretty, _ := formatJSON(result)
log.Println("http PUT result =", pretty)
dnsRow.resultNode.SetText(pretty)
}
}
dnsRow.saveNode.Disable()
}
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 httpPut(dnsRow *RRT) (string, string) {
var url string = cloudflareURL + os.Getenv("CF_API_ZONEID") + "/dns_records/" + dnsRow.ID
var authKey string = os.Getenv("CF_API_KEY")
var email string = os.Getenv("CF_API_EMAIL")
// make a json record to send on port 80 to cloudflare
var tmp string
tmp = `{"content": "` + dnsRow.valueNode.S + `", `
tmp += `"name": "` + dnsRow.Name + `", `
tmp += `"type": "` + dnsRow.Type + `", `
tmp+= `"ttl": "` + "1" + `", `
tmp += `"comment": "WIT DNS Control Panel"`
tmp += `}`
data := []byte(tmp)
log.Println("http PUT url =", url)
// log.Println("http PUT data =", data)
// spew.Dump(data)
pretty, _ := formatJSON(string(data))
log.Println("http PUT data =", pretty)
req, err := http.NewRequest(http.MethodPut, url, bytes.NewBuffer(data))
// Set headers
req.Header.Set("Content-Type", "application/json")
req.Header.Set("X-Auth-Key", authKey)
req.Header.Set("X-Auth-Email", email)
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
log.Println(err)
return tmp, fmt.Sprintf("blah err =", err)
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
log.Println(err)
return tmp, fmt.Sprintf("blah err =", err)
}
// log.Println("http PUT body =", body)
// spew.Dump(body)
return tmp, string(body)
}
// 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
zonedrop.AddText(record.Name)
log.Println("zonedrop.AddText:", record.Name, record.ID)
}
for d, _ := range config {
log.Println("config entry:", d)
}
return &records
}
// formatJSON takes an unformatted JSON string and returns a formatted version.
func formatJSON(unformattedJSON string) (string, error) {
var jsonData interface{}
// Decode the JSON string into an interface
err := json.Unmarshal([]byte(unformattedJSON), &jsonData)
if err != nil {
return "", err
}
// Re-encode the JSON with indentation for formatting
formattedJSON, err := json.MarshalIndent(jsonData, "", " ")
if err != nil {
return "", err
}
return string(formattedJSON), nil
}

Binary file not shown.

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@ -0,0 +1,71 @@
// This is a simple example
package main
import (
"os"
"log"
"bufio"
"strings"
"go.wit.com/control-panel-dns/cloudflare"
)
func saveConfig() {
log.Println("TODO")
}
func readConfig() {
homeDir, err := os.UserHomeDir()
if err != nil {
log.Println("searchPaths() error. exiting here?")
}
filename := homeDir + "/" + configfile
log.Println("filename =", filename)
readFileLineByLine(filename)
// os.Exit(0)
}
// readFileLineByLine opens a file and reads through each line.
func readFileLineByLine(filename string) error {
// Open the file.
file, err := os.Open(filename)
if err != nil {
return err
}
defer file.Close()
log.Println("readFileLineByLine() =", filename)
// Create a new Scanner for the file.
scanner := bufio.NewScanner(file)
// Read through each line using scanner.
for scanner.Scan() {
var newc *cloudflare.ConfigT
newc = new(cloudflare.ConfigT)
line := scanner.Text()
parts := strings.Fields(line)
if (len(parts) < 4) {
log.Println("readFileLineByLine() SKIP =", parts)
continue
}
newc.Domain = parts[0]
newc.ZoneID = parts[1]
newc.Auth = parts[2]
newc.Email = parts[3]
cloudflare.Config[parts[0]] = newc
log.Println("readFileLineByLine() =", newc.Domain, newc.ZoneID, newc.Auth, newc.Email)
}
// Check for errors during Scan.
if err := scanner.Err(); err != nil {
return err
}
return nil
}

View File

@ -2,12 +2,6 @@
package main
import (
"os"
"fmt"
"log"
"bufio"
"strings"
"go.wit.com/gui"
"go.wit.com/control-panel-dns/cloudflare"
)
@ -15,222 +9,44 @@ import (
var title string = "Cloudflare DNS Control Panel"
var outfile string = "/tmp/guilogfile"
var configfile string = ".config/wit/cloudflare"
var myGui *gui.Node
var buttonCounter int = 5
var gridW int = 5
var gridH int = 3
// var buttonCounter int = 5
// var gridW int = 5
// var gridH int = 3
var mainWindow, more, more2 *gui.Node
// var mainWindow, more, more2 *gui.Node
// var cloudflareURL string = "https://api.cloudflare.com/client/v4/zones/"
/*
var zonedrop *gui.Node
var domainWidget *gui.Node
var masterSave *gui.Node
var zoneWidget *gui.Node
var authWidget *gui.Node
var emailWidget *gui.Node
var loadButton *gui.Node
var saveButton *gui.Node
*/
func main() {
config = make(map[string]*configT)
// parse the config file
readConfig()
// initialize a new GO GUI instance
myGui = gui.New().Default()
makeCloudflareWindow()
// draw the cloudflare control panel window
cloudflare.MakeCloudflareWindow(myGui)
// This is just a optional goroutine to watch that things are alive
gui.Watchdog()
gui.StandardExit()
}
// This creates a window
func makeCloudflareWindow() {
var t *gui.Node
log.Println("buttonWindow() START")
mainWindow = myGui.NewWindow(title).SetText(title)
// this tab has the master cloudflare API credentials
makeConfigTab(mainWindow)
t = mainWindow.NewTab("Zones")
vb := t.NewBox("vBox", false)
g1 := vb.NewGroup("zones")
// make dropdown list of zones
zonedrop = g1.NewDropdown("zone")
zonedrop.AddText("example.org")
for d, _ := range config {
zonedrop.AddText(d)
}
zonedrop.AddText("stablesid.org")
zonedrop.Custom = func () {
domain := zonedrop.S
log.Println("custom dropdown() zone (domain name) =", zonedrop.Name, domain)
if (config[domain] == nil) {
log.Println("custom dropdown() config[domain] = nil for domain =", domain)
domainWidget.SetText(domain)
zoneWidget.SetText("")
authWidget.SetText("")
emailWidget.SetText("")
} else {
log.Println("custom dropdown() a =", domain, config[domain].zoneID, config[domain].auth, config[domain].email)
domainWidget.SetText(config[domain].domain)
zoneWidget.SetText(config[domain].zoneID)
authWidget.SetText(config[domain].auth)
emailWidget.SetText(config[domain].email)
}
}
more = g1.NewGroup("data")
showCloudflareCredentials(more)
makeDebugTab(mainWindow)
}
func makeConfigTab(window *gui.Node) {
t := window.NewTab("Get Zones")
vb := t.NewBox("vBox", false)
g1 := vb.NewGroup("Cloudflare API Config")
g1.NewLabel("If you have an API key with access to list all of /n your zone files, enter it here. \n \n Alternatively, you can set the enviroment variables: \n env $CF_API_KEY \n env $CF_API_EMAIL\n")
// make grid to display credentials
grid := g1.NewGrid("credsGrid", 2, 4) // width = 2
grid.NewLabel("Auth Key")
aw := grid.NewEntryLine("CF_API_KEY")
aw.SetText(os.Getenv("CF_API_KEY"))
grid.NewLabel("Email")
ew := grid.NewEntryLine("CF_API_EMAIL")
ew.SetText(os.Getenv("CF_API_EMAIL"))
var url string = "https://api.cloudflare.com/client/v4/zones/"
grid.NewLabel("Cloudflare API")
grid.NewLabel(url)
grid.Pad()
vb.NewButton("getZones()", func () {
log.Println("getZones()")
getZones(aw.S, ew.S)
})
vb.NewButton("cloudflare wit.com", func () {
cloudflare.CreateRR(myGui, "wit.com", "3777302ac4a78cd7fa4f6d3f72086d06")
})
t.Pad()
t.Margin()
vb.Pad()
vb.Margin()
g1.Pad()
g1.Margin()
}
func makeDebugTab(window *gui.Node) {
t2 := window.NewTab("debug")
g := t2.NewGroup("debug")
g.NewButton("Load 'gocui'", func () {
// this set the xterm and mate-terminal window title. maybe works generally?
fmt.Println("\033]0;" + title + "blah \007")
myGui.LoadToolkit("gocui")
})
g.NewButton("Load 'andlabs'", func () {
myGui.LoadToolkit("andlabs")
})
g.NewButton("gui.DebugWindow()", func () {
gui.DebugWindow()
})
g.NewButton("List all Widgets", func () {
myGui.ListChildren(true)
})
g.NewButton("Dump all Widgets", func () {
myGui.Dump()
})
}
func showCloudflareCredentials(box *gui.Node) {
// make grid to display credentials
grid := box.NewGrid("credsGrid", 2, 4) // width = 2
grid.NewLabel("Domain")
domainWidget = grid.NewEntryLine("CF_API_DOMAIN")
grid.NewLabel("Zone ID")
zoneWidget = grid.NewEntryLine("CF_API_ZONEID")
grid.NewLabel("Auth Key")
authWidget = grid.NewEntryLine("CF_API_KEY")
grid.NewLabel("Email")
emailWidget = grid.NewEntryLine("CF_API_EMAIL")
var url string = "https://api.cloudflare.com/client/v4/zones/"
grid.NewLabel("Cloudflare API")
grid.NewLabel(url)
grid.Pad()
loadButton = box.NewButton("Load Cloudflare DNS zonefile", func () {
var domain configT
domain.domain = domainWidget.S
domain.zoneID = zoneWidget.S
domain.auth = authWidget.S
domain.email = emailWidget.S
loadDNS(&domain)
})
}
func readConfig() {
homeDir, err := os.UserHomeDir()
if err != nil {
log.Println("searchPaths() error. exiting here?")
}
filename := homeDir + "/" + configfile
log.Println("filename =", filename)
readFileLineByLine(filename)
// os.Exit(0)
}
// readFileLineByLine opens a file and reads through each line.
func readFileLineByLine(filename string) error {
// Open the file.
file, err := os.Open(filename)
if err != nil {
return err
}
defer file.Close()
log.Println("readFileLineByLine() =", filename)
// Create a new Scanner for the file.
scanner := bufio.NewScanner(file)
// Read through each line using scanner.
for scanner.Scan() {
var newc *configT
newc = new(configT)
line := scanner.Text()
parts := strings.Fields(line)
if (len(parts) < 4) {
log.Println("readFileLineByLine() SKIP =", parts)
continue
}
newc.domain = parts[0]
newc.zoneID = parts[1]
newc.auth = parts[2]
newc.email = parts[3]
config[parts[0]] = newc
log.Println("readFileLineByLine() =", newc.domain, newc.zoneID, newc.auth, newc.email)
}
// Check for errors during Scan.
if err := scanner.Err(); err != nil {
return err
}
return nil
// update the config file
saveConfig()
}