modified: src/netbox_plugin_bind_provisioner/__init__.py

modified:   src/netbox_plugin_bind_provisioner/management/commands/bind-transfer-endpoint.py
Allows for TXT records to be added without quotation. This will apply the correct quoting and
chunking where needed.
This commit is contained in:
Sven Luethi committed 2025-11-29 13:36:18 +01:00
1 parent fa032b1ea3
commit d8f4b83c2a
2 files changed
+14 -9

No files matched your search

@@ -5,7 +5,7 @@ from django.utils.translation import gettext_lazy as _
from django.dispatch import receiver from django.dispatch import receiver
from django.conf import settings from django.conf import settings
__version__ = "1.0.1" __version__ = "1.0.2"
logger = logging.getLogger(__name__) logger = logging.getLogger(__name__)
@@ -1,6 +1,7 @@
import logging import logging
import socketserver import socketserver
import os import os
#import re
import threading import threading
import dns.query import dns.query
import dns.message import dns.message
@@ -246,21 +247,25 @@ class DNSBaseRequestHandler(socketserver.BaseRequestHandler):
# If the record has no TTL, use the zone default # If the record has no TTL, use the zone default
ttl = record.ttl or nb_zone.default_ttl ttl = record.ttl or nb_zone.default_ttl
# Apply special quoting for TXT records to stop tokanizer # Apply quoting for TXT records to stop tokanizer
# from cutting it up: # from cutting it up:
value = record.value
if rdtype == dns.rdatatype.TXT: if rdtype == dns.rdatatype.TXT:
if len(record.value) <= 255: if not value.startswith('"') and not value.endswith('"'):
record_value = f'"{record.value}"' value = value.replace('"', '\\"')
if len(value) <= 255:
value = f'"{value}"'
else: else:
chunks = ['"{}"'.format(record.value[i:i+255]) for i in range(0, len(record.value), 255)] # This is a bug fix for netbox. If netbox allowed for
record_value = " ".join(chunks) # an unquoted value to be larger then 255 characters,
else: # it misunderstood everything behind a ; as a comment.
record_value = record.value chunks = ['"{}"'.format(value[i:i+255]) for i in range(0, len(value), 255)]
value = " ".join(chunks)
rdata = dns.rdata.from_text( rdata = dns.rdata.from_text(
dns.rdataclass.IN, dns.rdataclass.IN,
rdtype, rdtype,
record_value, #asd value,
relativize=False, relativize=False,
origin=zone.origin, origin=zone.origin,
) )