Updating ip_before_insert() to force /32 mask

1 files changed, 3 insertions, 0 deletions

diff --git a/notes/projects/radius/sql/ippool-schema.sql b/notes/projects/radius/sql/ippool-schema.sql
index 7348ca3..2baa8d3 100644
--- a/notes/projects/radius/sql/ippool-schema.sql
+++ b/notes/projects/radius/sql/ippool-schema.sql
@@ -272,6 +272,9 @@ BEGIN
   END IF;
 
    -- determines mask for single IP address
+   IF ( masklen(NEW.address) != 32 ) THEN
+      RAISE EXCEPTION 'only /32 addresses are supported';
+   END IF;
    IF ( family(NEW.address) != 4 ) THEN
       RAISE EXCEPTION 'only IPv4 addresses are supported';
    END IF;