fixing unittests and allowing for single character domains

2020-06-03 08:08:49 -04:00
parent 2a1751ec30
commit 8658ac531e
2 changed files with 13 additions and 2 deletions
--- a/lemur/dns_providers/util.py
+++ b/lemur/dns_providers/util.py
@ -35,7 +35,7 @@ def is_valid_domain(domain):
        domain = domain[:-1]
    if len(domain) > 253:
        return False
-    fqdn_re = re.compile("(?=^.{1,63}$)(^(?:[a-z0-9](?:-*[a-z0-9])+)$)", re.IGNORECASE)
+    fqdn_re = re.compile("(?=^.{1,63}$)(^(?:[a-z0-9](?:-*[a-z0-9])+)|[a-z0-9]$)", re.IGNORECASE)
    return all(fqdn_re.match(d) for d in domain.split("."))