validate the description length for tailnet keys

Fixes #320
tailscale · Feb 20, 2024 · 2a94d34 · 2a94d34
1 parent dd40894
commit 2a94d34
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/tailscale/resource_tailnet_key.go b/tailscale/resource_tailnet_key.go
@@ -74,6 +74,12 @@ func resourceTailnetKey() *schema.Resource {
 				Optional:    true,
 				Description: "A description of the key consisting of alphanumeric characters. Defaults to `\"\"`.",
 				ForceNew:    true,
+				ValidateDiagFunc: func(i interface{}, p cty.Path) diag.Diagnostics {
+					if len(i.(string)) > 50 {
+						return diagnosticsError(nil, "description must be 50 characters or less")
+					}
+					return nil
+				},
 			},
 			"invalid": {
 				Type:        schema.TypeBool,