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Simplify match criteria for CookieHandler

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The CookieHandler class handles all traffic for the "example." domain.
Make it a subclass of DomainHandler to simplify its definition.

(cherry picked from commit ba6eee2b80)
This commit is contained in:
Michał Kępień 2026-05-21 11:52:56 +02:00
parent 8bb18d304f
commit b534090313
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1 changed files with 3 additions and 4 deletions
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7
bin/tests/system/resend_loop/ans3/ans.py
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@ -21,6 +21,7 @@ import dns.rrset
from isctest.asyncserver import (
AsyncDnsServer,
DnsResponseSend,
DomainHandler,
QnameQtypeHandler,
QueryContext,
ResponseHandler,
@ -60,10 +61,8 @@ class RootNSHandler(QnameQtypeHandler, StaticResponseHandler):
additional = [rrset("a.root-servers.nil.", dns.rdatatype.A, "10.53.0.3")]
class CookieHandler(ResponseHandler):
def match(self, qctx: QueryContext) -> bool:
example = dns.name.from_text("example")
return qctx.qname.is_subdomain(example)
class CookieHandler(DomainHandler):
domains = ["example."]
async def get_responses(
self, qctx: QueryContext