Authenticate Handler API and SDK, and much more (#183)

internal/cmd/commands/dev/dev.go

@@ -36,6 +36,7 @@ type Command struct {
 	flagDev                            bool
 	flagDevAdminPassword               string
 	flagDevOrgId                       string
+	flagDevAuthMethodId                string
 	flagDevControllerAPIListenAddr     string
 	flagDevControllerClusterListenAddr string
 	flagDevPassthroughDirectory        string
@@ -92,6 +93,14 @@ func (c *Command) Flags() *base.FlagSets {
 			"mode.",
 	})
 
+	f.StringVar(&base.StringVar{
+		Name:   "dev-auth-method-id",
+		Target: &c.flagDevAuthMethodId,
+		EnvVar: "WATCHTWER_DEV_AUTH_METHOD_ID",
+		Usage: "Auto-created auth method ID. This only applies when running in \"dev\" " +
+			"mode.",
+	})
+
 	f.StringVar(&base.StringVar{
 		Name:   "dev-admin-password",
 		Target: &c.flagDevAdminPassword,
@@ -155,6 +164,18 @@ func (c *Command) Run(args []string) int {
 	if c.flagDevOrgId != "" {
 		devConfig.DefaultOrgId = c.flagDevOrgId
 	}
+	if c.flagDevAuthMethodId != "" {
+		if !strings.HasPrefix(c.flagDevAuthMethodId, "am_") {
+			c.UI.Error(fmt.Sprintf("Invalid dev auth method ID, must start with %q", "am_"))
+			return 1
+		}
+		if len(c.flagDevAuthMethodId) != 13 {
+			c.UI.Error(fmt.Sprintf("Invalid dev auth method ID, must be 10 base62 characters after %q", "am_"))
+			return 1
+		}
+		c.DevAuthMethodId = c.flagDevAuthMethodId
+	}
+
 	devConfig.PassthroughDirectory = c.flagDevPassthroughDirectory
 
 	for _, l := range devConfig.Listeners {