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cb3244c0dc
knot v3.2 and later does this by default. knot v3.1 still has the default set to
10, but it also introduced a warning that the default will be changed to 0 in
later versions, so it effectively complains about its own default, which then
fails the config check. Let's just set the value explicitly to zero to avoid
that.
~# knotc --version
knotc (Knot DNS), version 3.1.6
~# grep nsec3-iterations test/knot-data/knot.conf || echo nope
nope
~# knotc -c /build/test/knot-data/knot.conf conf-check
warning: config, policy[auto_rollover_nsec3].nsec3-iterations defaults to 10, since version 3.2 the default becomes 0
Configuration is valid
Follow-up to 0652cf8e7b.
139 lines
3.5 KiB
Plaintext
139 lines
3.5 KiB
Plaintext
# SPDX-License-Identifier: LGPL-2.1-or-later
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server:
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rundir: "/run/knot"
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user: knot:knot
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listen: 10.0.0.1@53
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listen: fd00:dead:beef:cafe::1@53
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log:
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- target: syslog
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any: info
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database:
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storage: "/var/lib/knot"
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acl:
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- id: update_acl
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address: 10.0.0.0/24
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address: fd00:dead:beef:cafe::/64
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action: update
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- id: transfer_acl
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address: 10.0.0.0/24
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address: fd00:dead:beef:cafe::/64
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action: transfer
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remote:
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- id: parent_zone_server
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address: 10.0.0.1@53
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address: fd00:dead:beef:cafe::1@53
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- id: forwarded
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address: 10.99.0.1@53
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submission:
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- id: parent_zone_sbm
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check-interval: 2s
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parent: [parent_zone_server]
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policy:
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# Auto ZSK/KSK rollover for DNSSEC-enabled zones + pushing the respective DS
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# records to the parent zone
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- id: auto_rollover
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algorithm: ECDSAP256SHA256
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cds-cdnskey-publish: always
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ds-push: parent_zone_server
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ksk-lifetime: 365d
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ksk-submission: parent_zone_sbm
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propagation-delay: 1s
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signing-threads: 4
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zone-max-ttl: 1s
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zsk-lifetime: 60d
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# Same as auto_rollover, but with NSEC3 turned on
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- id: auto_rollover_nsec3
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algorithm: ECDSAP256SHA256
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cds-cdnskey-publish: always
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ds-push: parent_zone_server
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ksk-lifetime: 365d
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ksk-submission: parent_zone_sbm
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nsec3-iterations: 0
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nsec3: on
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propagation-delay: 1s
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signing-threads: 4
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zone-max-ttl: 1s
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zsk-lifetime: 60d
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- id: untrusted
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cds-cdnskey-publish: none
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# Manual ZSK/KSK management
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- id: manual
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manual: on
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mod-dnsproxy:
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- id: forwarded
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remote: forwarded
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fallback: off
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template:
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# Sign everything by default and propagate the respective DS records to the parent
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- id: default
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acl: update_acl
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dnssec-policy: auto_rollover
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dnssec-signing: on
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file: "%s.zone"
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semantic-checks: on
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storage: "/var/lib/knot/zones"
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# A template for unsigned zones (i.e. without DNSSEC)
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- id: unsigned
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dnssec-signing: off
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file: "%s.zone"
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semantic-checks: on
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storage: "/var/lib/knot/zones"
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- id: forwarded
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dnssec-signing: off
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module: mod-dnsproxy/forwarded
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zonefile-load: none
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zone:
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# Create our own DNSSEC-aware root zone, so we can test the whole chain of
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# trust. This needs a ZSK/KSK keypair to be generated before running knot +
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# adding the respective keys to resolved's trust anchor store (see the
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# test script for the setup steps).
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- domain: .
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dnssec-policy: manual
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file: "root.zone"
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# Turn NSEC3 on for the test. zone to spice things up
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- domain: test
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dnssec-policy: auto_rollover_nsec3
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# A fully (pre-)signed zone with allowed zone transfers (AXFR/IXFR)
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- domain: signed.test
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acl: [update_acl, transfer_acl]
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# A fully (online)-signed zone
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# See: https://www.knot-dns.cz/docs/3.1/singlehtml/index.html#mod-onlinesign
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# Note: ds-push is not supported in mod-onlinesign, so we have to push
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# the DS records to the parent zone manually (see the test script)
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- domain: onlinesign.test
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module: mod-onlinesign
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dnssec-signing: off
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# Signed zone without propagated DS records to test the allow-downgrade
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# feature
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- domain: untrusted.test
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dnssec-policy: untrusted
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# An unsigned zone
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- domain: unsigned.test
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template: unsigned
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# Forward all queries for this zone to our dummy test server
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- domain: forwarded.test
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template: forwarded
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