From: Vasek Sraier <git@vakabus.cz>
Date: Mon, 13 Sep 2021 08:54:48 +0000 (+0200)
Subject: datamodel: custom type: network /96: added special error message for entering /128
X-Git-Tag: v6.0.0a1~125^2~9
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c911db0eb4f442098df17dac315d2b39cd8b10d2;p=thirdparty%2Fknot-resolver.git

datamodel: custom type: network /96: added special error message for entering /128
---

diff --git a/manager/knot_resolver_manager/datamodel/types.py b/manager/knot_resolver_manager/datamodel/types.py
index 17aed46da..9f87e47c0 100644
--- a/manager/knot_resolver_manager/datamodel/types.py
+++ b/manager/knot_resolver_manager/datamodel/types.py
@@ -223,9 +223,17 @@ class IPv6Network96(CustomValueType):
             except ValueError as e:
                 raise DataValidationException("Failed to parse IPv6 /96 network.", object_path) from e
 
+            if self._value.prefixlen == 128:
+                raise DataValidationException(
+                    "Expected IPv6 network address with /96 prefix length."
+                    " Submitted address has been interpreted as /128."
+                    " Maybe, you forgot to add /96 after the base address?",
+                    object_path,
+                )
+
             if self._value.prefixlen != 96:
                 raise DataValidationException(
-                    "Expected IPv6 network address with /96 prefix lenght."
+                    "Expected IPv6 network address with /96 prefix length."
                     f" Got prefix lenght of {self._value.prefixlen}",
                     object_path,
                 )