Change to azd auth serve

cli/azd/.vscode/cspell-azd-dictionary.txt

@@ -108,7 +108,6 @@ gotest
 gotestsum
 hotspot
 iidfile
-imds
 ineffassign
 jaegertracing
 javac

cli/azd/cmd/auth.go

@@ -38,10 +38,9 @@ func authActions(root *actions.ActionDescriptor) *actions.ActionDescriptor {
 		ActionResolver: newLogoutAction,
 	})
 
-	// Register the new `local-imds` command
-	group.Add("local-imds", &actions.ActionDescriptorOptions{
-		Command:        newLocalIMDSCmd("auth"),
-		ActionResolver: newLocalIMDSAction,
+	group.Add("serve", &actions.ActionDescriptorOptions{
+		Command:        newServeCmd("auth"),
+		ActionResolver: newServeAction,
 	})
 
 	return group

cli/azd/cmd/auth_local_imds.go → cli/azd/cmd/auth_serve.go

@@ -28,7 +28,7 @@ type TokenResponse struct {
 }
 
 // tokenHandler handles token requests.
-func (lia *localIMDSAction) tokenHandler(w http.ResponseWriter, r *http.Request) {
+func (serve *serveAction) tokenHandler(w http.ResponseWriter, r *http.Request) {
 	resource := r.URL.Query().Get("resource")
 	if resource == "" {
 		resource = "https://management.azure.com/"
@@ -39,7 +39,7 @@ func (lia *localIMDSAction) tokenHandler(w http.ResponseWriter, r *http.Request)
 	ctx := context.Background()
 	var cred azcore.TokenCredential
 
-	cred, err := lia.credentialProvider(ctx, &auth.CredentialForCurrentUserOptions{
+	cred, err := serve.credentialProvider(ctx, &auth.CredentialForCurrentUserOptions{
 		NoPrompt: true,
 		TenantID: "",
 	})
@@ -67,10 +67,9 @@ func (lia *localIMDSAction) tokenHandler(w http.ResponseWriter, r *http.Request)
 	}
 }
 
-// startIMDSServer starts the IMDS emulator server.
-func (lia *localIMDSAction) startIMDSServer(port string) {
-	http.HandleFunc("/MSI/token", lia.tokenHandler)
-	http.HandleFunc("/metadata/identity/oauth2/token", lia.tokenHandler)
+func (serve *serveAction) start(port string) {
+	http.HandleFunc("/MSI/token", serve.tokenHandler)
+	http.HandleFunc("/metadata/identity/oauth2/token", serve.tokenHandler)
 
 	srv := &http.Server{
 		Addr:         ":" + port,
@@ -102,41 +101,41 @@ func (lia *localIMDSAction) startIMDSServer(port string) {
 	os.Exit(0)
 }
 
-func newLocalIMDSCmd(parent string) *cobra.Command {
+func newServeCmd(parent string) *cobra.Command {
 	return &cobra.Command{
-		Use:   "local-imds",
-		Short: "Starts a local IMDS emulator",
+		Use:   "serve",
+		Short: "Starts a local Managed Identity endpoint for development purposes.",
 		Annotations: map[string]string{
 			loginCmdParentAnnotation: parent,
 		},
 	}
 }
 
-type localIMDSAction struct {
+type serveAction struct {
 	console            input.Console
 	credentialProvider CredentialProviderFn
 	formatter          output.Formatter
 	writer             io.Writer
 }
 
-func newLocalIMDSAction(
+func newServeAction(
 	console input.Console,
 	credentialProvider CredentialProviderFn,
 	formatter output.Formatter,
 	writer io.Writer) actions.Action {
-	return &localIMDSAction{
+	return &serveAction{
 		console:            console,
 		credentialProvider: credentialProvider,
 		formatter:          formatter,
 		writer:             writer,
 	}
 }
 
-func (lia *localIMDSAction) Run(ctx context.Context) (*actions.ActionResult, error) {
-	port := os.Getenv("IMDS_PORT")
+func (serve *serveAction) Run(ctx context.Context) (*actions.ActionResult, error) {
+	port := os.Getenv("AZD_AUTH_SERVER_PORT")
 	if port == "" {
 		port = "53028"
 	}
-	lia.startIMDSServer(port)
+	serve.start(port)
 	return nil, nil
 }

cli/azd/cmd/testdata/TestUsage-azd-auth-serve.snap

@@ -0,0 +1,18 @@
+
+Starts a local Managed Identity endpoint for development purposes.
+
+Usage
+  azd auth serve [flags]
+
+Flags
+        --docs 	: Opens the documentation for azd auth serve in your web browser.
+    -h, --help 	: Gets help for serve.
+
+Global Flags
+    -C, --cwd string 	: Sets the current working directory.
+        --debug      	: Enables debugging and diagnostics logging.
+        --no-prompt  	: Accepts the default value instead of prompting, or it fails if there is no default.
+
+Find a bug? Want to let us know how we're doing? Fill out this brief survey: https://aka.ms/azure-dev/hats.
+
+

cli/azd/cmd/testdata/TestUsage-azd-auth.snap

@@ -7,6 +7,7 @@ Usage
 Available Commands
   login 	: Log in to Azure.
   logout	: Log out of Azure.
+  serve 	: Starts a local Managed Identity endpoint for development purposes.
 
 Flags
         --docs 	: Opens the documentation for azd auth in your web browser.