admin update frontend (#129)

cmd/zrok/admin_update_frontend.go

@@ -0,0 +1,59 @@
+package main
+
+import (
+	"github.com/openziti-test-kitchen/zrok/rest_client_zrok/admin"
+	"github.com/openziti-test-kitchen/zrok/rest_model_zrok"
+	"github.com/openziti-test-kitchen/zrok/zrokdir"
+	"github.com/sirupsen/logrus"
+	"github.com/spf13/cobra"
+)
+
+func init() {
+	adminUpdateCmd.AddCommand(newAdminUpdateFrontendCommand().cmd)
+}
+
+type adminUpdateFrontendCommand struct {
+	cmd            *cobra.Command
+	newPublicName  string
+	newUrlTemplate string
+}
+
+func newAdminUpdateFrontendCommand() *adminUpdateFrontendCommand {
+	cmd := &cobra.Command{
+		Use:     "frontend <frontendToken>",
+		Aliases: []string{"fe"},
+		Short:   "Update a global public frontend",
+		Args:    cobra.ExactArgs(1),
+	}
+	command := &adminUpdateFrontendCommand{cmd: cmd}
+	cmd.Flags().StringVar(&command.newPublicName, "public-name", "", "Specify a new value for the public name")
+	cmd.Flags().StringVar(&command.newUrlTemplate, "url-template", "", "Specify a new value for the url template")
+	cmd.Run = command.run
+	return command
+}
+func (cmd *adminUpdateFrontendCommand) run(_ *cobra.Command, args []string) {
+	feToken := args[0]
+
+	if cmd.newPublicName == "" && cmd.newUrlTemplate == "" {
+		panic("must specify at least one of public name or url template")
+	}
+
+	zrok, err := zrokdir.ZrokClient(apiEndpoint)
+	if err != nil {
+		panic(err)
+	}
+
+	req := admin.NewUpdateFrontendParams()
+	req.Body = &rest_model_zrok.UpdateFrontendRequest{
+		FrontendToken: feToken,
+		PublicName:    cmd.newPublicName,
+		URLTemplate:   cmd.newUrlTemplate,
+	}
+
+	_, err = zrok.Admin.UpdateFrontend(req, mustGetAdminAuth())
+	if err != nil {
+		panic(err)
+	}
+
+	logrus.Infof("updated global frontend '%v'", feToken)
+}

cmd/zrok/main.go

@@ -19,6 +19,7 @@ func init() {
 	adminCmd.AddCommand(adminCreateCmd)
 	adminCmd.AddCommand(adminDeleteCmd)
 	adminCmd.AddCommand(adminListCmd)
+	adminCmd.AddCommand(adminUpdateCmd)
 	rootCmd.AddCommand(adminCmd)
 	rootCmd.AddCommand(shareCmd)
 	rootCmd.AddCommand(testCmd)
@@ -62,6 +63,11 @@ var adminListCmd = &cobra.Command{
 	Short: "List global resources",
 }
 
+var adminUpdateCmd = &cobra.Command{
+	Use:   "update",
+	Short: "Update global resources",
+}
+
 var shareCmd = &cobra.Command{
 	Use:   "share",
 	Short: "Create backend access for services",

controller/update_frontend.go

@@ -37,21 +37,17 @@ func (h *updateFrontendHandler) Handle(params admin.UpdateFrontendParams, princi
 	}
 
 	doUpdate := false
-	if (fe.PublicName == nil && publicName != "") || (fe.PublicName != nil && *fe.PublicName != publicName) {
-		if publicName != "" {
+	if publicName != "" {
+		if fe.PublicName == nil || (fe.PublicName != nil && *fe.PublicName != publicName) {
 			fe.PublicName = &publicName
-		} else {
-			fe.PublicName = nil
+			doUpdate = true
 		}
-		doUpdate = true
 	}
-	if (fe.UrlTemplate == nil && urlTemplate != "") || (fe.UrlTemplate != nil && *fe.UrlTemplate != urlTemplate) {
-		if urlTemplate != "" {
+	if urlTemplate != "" {
+		if fe.UrlTemplate == nil || (fe.UrlTemplate != nil && *fe.UrlTemplate != urlTemplate) {
 			fe.UrlTemplate = &urlTemplate
-		} else {
-			fe.UrlTemplate = nil
+			doUpdate = true
 		}
-		doUpdate = true
 	}
 
 	if doUpdate {