ensure that at least a second has passed since a zone was last loaded
to prevent it accidentally being skipped as up to date.
(cherry picked from commit 491a8cfe96)
dohpath is specfied in draft-ietf-add-svcb-dns and has a value
of 7. It must be a relative path (start with a /), be encoded
as UTF8 and contain the variable dns ({?dns}).
(cherry picked from commit 6d561d3886)
Stop using a RSASHA1 fixed key in ns3's named.conf as the
trusted key and instead compute a broken digest from the
real digest to use in trusted-keys.
(cherry picked from commit be4cbe2b80)
Moves tests from being RSASHA1 based to RSASHA256 based where possible
and split out the remaining RSASHA1 based tests so that they are not
run on OS's that don't support RSASHA1.
(cherry picked from commit db028684e5)
migrate-nomatch-alglen: switched to RSASHA256 instead of RSASHA1
and the key size now changes from 2048 bits to 3072 bits instead
of 1024 bits to 2048 bits.
migrate-nomatch-algnum: switched to RSASHA256 instead of RSASHA1
as initial algorithm and adjusted mininum key size to 2048 bits.
rsasha256: adjusted minimum key size to 2048 bits.
(cherry picked from commit 048b015166)
The nsec-only.example zone was not converted as we use it to
test nsec-only DNSSEC algorithms to nsec3 conversion failure.
The subtest is skipped in fips mode.
Update "checking revoked key with duplicate key ID" test
to use FIPS compatible algorithm.
(cherry picked from commit 99ad09975e)
Switch the primary to require 'next_key' for zone transfers then
update the catalog zone to say to use 'next_key'. Next update the
zones contents then check that those changes are seen on the
secondary.
(cherry picked from commit 176e172210)
If there are duplicate key ids across multiple algorithms expected
output is no met. We have fixed this in on main but decided to not
back port the fix as it will change the statistics channel output.
This change detects when there are duplicate key id across algorithms
as skips the sub test.
(cherry picked from commit ea1d3476a8)
The tcp Pytest on OpenBSD fairly reliably fails when receive_tcp()
on a socket is attempted:
> (response, rtime) = dns.query.receive_tcp(sock, timeout())
tests-tcp.py:50:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
/usr/local/lib/python3.9/site-packages/dns/query.py:659: in receive_tcp
ldata = _net_read(sock, 2, expiration)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
sock = <socket.socket [closed] fd=-1, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=6>
count = 2, expiration = 1662719959.8106785
def _net_read(sock, count, expiration):
"""Read the specified number of bytes from sock. Keep trying until we
either get the desired amount, or we hit EOF.
A Timeout exception will be raised if the operation is not completed
by the expiration time.
"""
s = b''
while count > 0:
try:
> n = sock.recv(count)
E socket.timeout: timed out
This is because the socket is already closed.
Bump the socket connection timeout to 10 seconds.
(cherry picked from commit 658cae9fad)
It is possible to bypass Response Rate Limiting (RRL)
`responses-per-second` limitation using specially crafted wildcard
names, because the current implementation, when encountering a found
DNS name generated from a wildcard record, just strips the leftmost
label of the name before making a key for the bucket.
While that technique helps with limiting random requests like
<random>.example.com (because all those requests will be accounted
as belonging to a bucket constructed from "example.com" name), it does
not help with random names like subdomain.<random>.example.com.
The best solution would have been to strip not just the leftmost
label, but as many labels as necessary until reaching the suffix part
of the wildcard record from which the found name is generated, however,
we do not have that information readily available in the context of RRL
processing code.
Fix the issue by interpreting all valid wildcard domain names as
the zone's origin name concatenated to the "*" name, so they all will
be put into the same bucket.
(cherry picked from commit baa9698c9d)
The zone 'retransfer3.' tests whether zones that 'rndc signing
-nsec3param' requests are queued even if the zone is not loaded.
The test assumes that if 'rndc signing -list' shows that the zone is
done signing with two keys, and there are no NSEC3 chains pending, the
zone is done handling the '-nsec3param' queued requests. However, it
is possible that the 'rndc signing -list' command is received before
the corresponding privatetype records are added to the zone (the records
that are used to retrieve the signing status with 'rndc signing').
This is what happens in test failure
https://gitlab.isc.org/isc-projects/bind9/-/jobs/2722752.
The 'rndc signing -list retransfer3' is thus an unreliable check.
It is simpler to just remove the check and wait for a certain amount
of time and check whether ns3 has re-signed the zone using NSEC3.
(cherry picked from commit 8b71cbd09c)
The old code could incorrectly match "INSOA" in the RRSIG rdata
when looking for the SOA record.
(cherry picked from commit 2fc5f6fb2831697c79f75c50a769449ac561aad0)
