More CLI for access control

cmd/user_deny.go

@@ -0,0 +1,35 @@
+package cmd
+
+import (
+	"errors"
+	"github.com/urfave/cli/v2"
+)
+
+var flagsDeny = userCommandFlags()
+var cmdDeny = &cli.Command{
+	Name:      "deny",
+	Usage:     "Revoke user access from a topic",
+	UsageText: "ntfy deny USERNAME TOPIC",
+	Flags:     flagsDeny,
+	Before:    initConfigFileInputSource("config", flagsDeny),
+	Action:    execUserDeny,
+	Category:  categoryServer,
+}
+
+func execUserDeny(c *cli.Context) error {
+	username := c.Args().Get(0)
+	topic := c.Args().Get(1)
+	if username == "" {
+		return errors.New("username expected, type 'ntfy allow --help' for help")
+	} else if topic == "" {
+		return errors.New("topic expected, type 'ntfy allow --help' for help")
+	}
+	if username == "everyone" {
+		username = ""
+	}
+	manager, err := createAuthManager(c)
+	if err != nil {
+		return err
+	}
+	return doAccessAllow(c, manager, username, topic, false, false)
+}