Add support for Cloudflare API tokens.

README.md

@@ -65,14 +65,17 @@ sudo cu-ddns configure
 sudo cu-ddns start
 ```
 
+### Cloudflare
+
+When creating the Cloudflare API token, the following permissions are needed: `All zones - Zone:Edit, DNS:Edit`.
+
 
 ## Features
 
-*Multiple Providers* - This is currently a lie.
-Linode DNS is supported with DigitalOcean DNS next on the list.
+*Multiple Providers* - Linode and Cloudflare are supported.
+DigitalOcean DNS next on the list.
 
-*IPv4/6 Support* - both IPv4 and IPv6 are supporting.
-Currently, you can't specifically choose though. Whichever is the default route/protocol of your local machine, that's what will be used.
+*IPv4/6 Support* - IPv4 is supported with IPv6 coming in the near future.
 
 
 ## License

src/cmd/configure.go

@@ -54,28 +54,18 @@ This will configure:
 		survey.AskOne(q2, &apiToken, survey.WithValidator(survey.Required))
 		viper.Set("providerToken", apiToken)
 
-		if provider == "cloudflare" {
-
-			providerEmail := ""
-			q3 := &survey.Input{
-				Message: "Enter your Cloudflare email address:",
-			}
-			survey.AskOne(q3, &providerEmail, survey.WithValidator(survey.Required))
-			viper.Set("providerEmail", providerEmail)
-		}
-
 		domainName := ""
-		q4 := &survey.Input{
+		q3 := &survey.Input{
 			Message: "Enter the domain name portion of the hostname to configure. For example, if the hostname is home.example.com, enter example.com:",
 		}
-		survey.AskOne(q4, &domainName, survey.WithValidator(survey.Required))
+		survey.AskOne(q3, &domainName, survey.WithValidator(survey.Required))
 		viper.Set("domainname", domainName)
 
 		arecord := ""
-		q5 := &survey.Input{
+		q4 := &survey.Input{
 			Message: "Enter the A/AAAA portion of the hostname. For example, if the hostname is home.example.com, enter home:",
 		}
-		survey.AskOne(q5, &arecord, survey.WithValidator(survey.Required))
+		survey.AskOne(q4, &arecord, survey.WithValidator(survey.Required))
 		viper.Set("arecord", arecord)
 
 		// Below is neccessary due to an unmerged PR in Viper

src/cmd/run.go

@@ -105,9 +105,22 @@ var runCmd = &cobra.Command{
 			_, err = linodeClient.UpdateDomainRecord(context.Background(), domainID, recordID, linodego.DomainRecordUpdateOptions{Target: dIP})
 		} else if viper.GetString("provider") == "cloudflare" {
 
-			api, err := cloudflare.New(apiToken, viper.GetString("providerEmail"))
-			if err != nil {
-				log.Fatal(err)
+			var api *cloudflare.API
+
+			// backwards compatibility support for the old Cloudflare key/email combo
+			// will remove somewhere down the line, likely before v1.0 release
+			if viper.IsSet("providerEmail") {
+
+				api, err = cloudflare.New(apiToken, viper.GetString("providerEmail"))
+				if err != nil {
+					log.Fatal(err)
+				}
+			} else {
+
+				api, err = cloudflare.NewWithAPIToken(apiToken)
+				if err != nil {
+					log.Fatal(err)
+				}
 			}
 
 			zoneID, err := api.ZoneIDByName(theDomain)

src/go.mod

@@ -3,11 +3,27 @@ module github.com/cloud-unpacked/cu-ddns
 go 1.12
 
 require (
-	github.com/AlecAivazis/survey/v2 v2.0.1
-	github.com/cloudflare/cloudflare-go v0.9.2
-	github.com/linode/linodego v0.9.0
-	github.com/sirupsen/logrus v1.2.0
-	github.com/spf13/cobra v0.0.4
+	github.com/AlecAivazis/survey/v2 v2.0.2
+	github.com/Netflix/go-expect v0.0.0-20190729225929-0e00d9168667 // indirect
+	github.com/cloudflare/cloudflare-go v0.10.0
+	github.com/dnaeon/go-vcr v1.0.1 // indirect
+	github.com/golang/protobuf v1.3.2 // indirect
+	github.com/hinshun/vt10x v0.0.0-20180809195222-d55458df857c // indirect
+	github.com/konsorten/go-windows-terminal-sequences v1.0.2 // indirect
+	github.com/kr/pty v1.1.8 // indirect
+	github.com/linode/linodego v0.10.0
+	github.com/magiconair/properties v1.8.1 // indirect
+	github.com/mattn/go-isatty v0.0.9 // indirect
+	github.com/pelletier/go-toml v1.4.0 // indirect
+	github.com/sirupsen/logrus v1.4.2
+	github.com/spf13/afero v1.2.2 // indirect
+	github.com/spf13/cobra v0.0.5
+	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/viper v1.4.0
-	golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be
+	github.com/stretchr/testify v1.4.0 // indirect
+	golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4 // indirect
+	golang.org/x/net v0.0.0-20190813141303-74dc4d7220e7 // indirect
+	golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45
+	golang.org/x/time v0.0.0-20190513212739-9d24e82272b4 // indirect
+	google.golang.org/appengine v1.6.1 // indirect
 )