add '--force-local' and '--force-agent' to 'zrok share [public|private|reserved]' and 'zrok access private' (#751)

cmd/zrok/accessPrivate.go

@@ -37,6 +37,8 @@ type accessPrivateCommand struct {
 	bindAddress     string
 	headless        bool
 	subordinate     bool
+	forceLocal      bool
+	forceAgent      bool
 	responseHeaders []string
 	cmd             *cobra.Command
 }
@@ -51,6 +53,9 @@ func newAccessPrivateCommand() *accessPrivateCommand {
 	cmd.Flags().BoolVar(&command.headless, "headless", false, "Disable TUI and run headless")
 	cmd.Flags().BoolVar(&command.subordinate, "subordinate", false, "Enable subordinate mode")
 	cmd.MarkFlagsMutuallyExclusive("headless", "subordinate")
+	cmd.Flags().BoolVar(&command.forceLocal, "force-local", false, "Skip agent detection and force local mode")
+	cmd.Flags().BoolVar(&command.forceAgent, "force-agent", false, "Skip agent detection and force agent mode")
+	cmd.MarkFlagsMutuallyExclusive("force-local", "force-agent")
 	cmd.Flags().StringVarP(&command.bindAddress, "bind", "b", "127.0.0.1:9191", "The address to bind the private frontend")
 	cmd.Flags().StringArrayVar(&command.responseHeaders, "response-header", []string{}, "Add a response header ('key:value')")
 	cmd.Run = command.run
@@ -70,13 +75,16 @@ func (cmd *accessPrivateCommand) run(_ *cobra.Command, args []string) {
 		tui.Error("unable to load environment; did you 'zrok enable'?", nil)
 	}
 
-	if cmd.subordinate {
+	if cmd.subordinate || cmd.forceLocal {
 		cmd.accessLocal(args, root)
 	} else {
-		agent, err := agentClient.IsAgentRunning(root)
+		agent := cmd.forceAgent
+		if !cmd.forceAgent {
+			agent, err = agentClient.IsAgentRunning(root)
 			if err != nil {
 				tui.Error("error checking if agent is running", err)
 			}
+		}
 		if agent {
 			cmd.accessAgent(args, root)
 		} else {

cmd/zrok/sharePrivate.go

@@ -35,6 +35,8 @@ type sharePrivateCommand struct {
 	backendMode  string
 	headless     bool
 	subordinate  bool
+	forceLocal   bool
+	forceAgent   bool
 	insecure     bool
 	closed       bool
 	accessGrants []string
@@ -52,6 +54,9 @@ func newSharePrivateCommand() *sharePrivateCommand {
 	cmd.Flags().BoolVar(&command.headless, "headless", false, "Disable TUI and run headless")
 	cmd.Flags().BoolVar(&command.subordinate, "subordinate", false, "Enable agent mode")
 	cmd.MarkFlagsMutuallyExclusive("headless", "subordinate")
+	cmd.Flags().BoolVar(&command.forceLocal, "force-local", false, "Skip agent detection and force local mode")
+	cmd.Flags().BoolVar(&command.forceAgent, "force-agent", false, "Skip agent detection and force agent mode")
+	cmd.MarkFlagsMutuallyExclusive("force-local", "force-agent")
 	cmd.Flags().BoolVar(&command.insecure, "insecure", false, "Enable insecure TLS certificate validation for <target>")
 	cmd.Flags().BoolVar(&command.closed, "closed", false, "Enable closed permission mode (see --access-grant)")
 	cmd.Flags().StringArrayVar(&command.accessGrants, "access-grant", []string{}, "zrok accounts that are allowed to access this share (see --closed)")
@@ -72,13 +77,16 @@ func (cmd *sharePrivateCommand) run(_ *cobra.Command, args []string) {
 		tui.Error("unable to load environment; did you 'zrok enable'?", nil)
 	}
 
-	if cmd.subordinate {
+	if cmd.subordinate || cmd.forceLocal {
 		cmd.shareLocal(args, root)
 	} else {
-		agent, err := agentClient.IsAgentRunning(root)
+		agent := cmd.forceAgent
+		if !cmd.forceAgent {
+			agent, err = agentClient.IsAgentRunning(root)
 			if err != nil {
 				tui.Error("error checking if agent is running", err)
 			}
+		}
 		if agent {
 			cmd.shareAgent(args, root)
 		} else {

cmd/zrok/sharePublic.go

@@ -35,6 +35,8 @@ type sharePublicCommand struct {
 	backendMode               string
 	headless                  bool
 	subordinate               bool
+	forceLocal                bool
+	forceAgent                bool
 	insecure                  bool
 	oauthProvider             string
 	oauthEmailAddressPatterns []string
@@ -61,6 +63,9 @@ func newSharePublicCommand() *sharePublicCommand {
 	cmd.Flags().BoolVar(&command.headless, "headless", false, "Disable TUI and run headless")
 	cmd.Flags().BoolVar(&command.subordinate, "subordinate", false, "Enable agent mode")
 	cmd.MarkFlagsMutuallyExclusive("headless", "subordinate")
+	cmd.Flags().BoolVar(&command.forceLocal, "force-local", false, "Skip agent detection and force local mode")
+	cmd.Flags().BoolVar(&command.forceAgent, "force-agent", false, "Skip agent detection and force agent mode")
+	cmd.MarkFlagsMutuallyExclusive("force-local", "force-agent")
 	cmd.Flags().BoolVar(&command.insecure, "insecure", false, "Enable insecure TLS certificate validation for <target>")
 	cmd.Flags().BoolVar(&command.closed, "closed", false, "Enable closed permission mode (see --access-grant)")
 	cmd.Flags().StringArrayVar(&command.accessGrants, "access-grant", []string{}, "zrok accounts that are allowed to access this share (see --closed)")
@@ -87,13 +92,16 @@ func (cmd *sharePublicCommand) run(_ *cobra.Command, args []string) {
 		tui.Error("unable to load environment; did you 'zrok enable'?", nil)
 	}
 
-	if cmd.subordinate {
+	if cmd.subordinate || cmd.forceLocal {
 		cmd.shareLocal(args, root)
 	} else {
-		agent, err := agentClient.IsAgentRunning(root)
+		agent := cmd.forceAgent
+		if !cmd.forceAgent {
+			agent, err = agentClient.IsAgentRunning(root)
 			if err != nil {
 				tui.Error("error checking if agent is running", err)
 			}
+		}
 		if agent {
 			cmd.shareAgent(args, root)
 		} else {

cmd/zrok/shareReserved.go

@@ -34,6 +34,8 @@ type shareReservedCommand struct {
 	overrideEndpoint string
 	headless         bool
 	subordinate      bool
+	forceLocal       bool
+	forceAgent       bool
 	insecure         bool
 	cmd              *cobra.Command
 }
@@ -49,6 +51,9 @@ func newShareReservedCommand() *shareReservedCommand {
 	cmd.Flags().BoolVar(&command.headless, "headless", false, "Disable TUI and run headless")
 	cmd.Flags().BoolVar(&command.subordinate, "subordinate", false, "Enable agent mode")
 	cmd.MarkFlagsMutuallyExclusive("headless", "subordinate")
+	cmd.Flags().BoolVar(&command.forceLocal, "force-local", false, "Skip agent detection and force local mode")
+	cmd.Flags().BoolVar(&command.forceAgent, "force-agent", false, "Skip agent detection and force agent mode")
+	cmd.MarkFlagsMutuallyExclusive("force-local", "force-agent")
 	cmd.Flags().BoolVar(&command.insecure, "insecure", false, "Enable insecure TLS certificate validation")
 	cmd.Run = command.run
 	return command
@@ -67,13 +72,16 @@ func (cmd *shareReservedCommand) run(_ *cobra.Command, args []string) {
 		tui.Error("unable to load environment; did you 'zrok enable'?", nil)
 	}
 
-	if cmd.subordinate {
+	if cmd.subordinate || cmd.forceLocal {
 		cmd.shareLocal(args, root)
 	} else {
-		agent, err := agentClient.IsAgentRunning(root)
+		agent := cmd.forceAgent
+		if !cmd.forceAgent {
+			agent, err = agentClient.IsAgentRunning(root)
 			if err != nil {
 				tui.Error("error checking if agent is running", err)
 			}
+		}
 		if agent {
 			cmd.shareAgent(args, root)
 		} else {