Tom Krizek
ce014dbf4e
All changes in this commit were automated using the command:
shfmt -w -i 2 -ci -bn bin/tests/system/ util/ $(find bin/tests/system/ -name "*.sh.in")
By default, only *.sh and files without extension are checked, so
*.sh.in files have to be added additionally. (See mvdan/sh#944)
(manually replayed commit 4cb8b13987)
383 lines
11 KiB
Bash
383 lines
11 KiB
Bash
#!/bin/sh
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# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
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#
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# SPDX-License-Identifier: MPL-2.0
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#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, you can obtain one at https://mozilla.org/MPL/2.0/.
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#
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# See the COPYRIGHT file distributed with this work for additional
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# information regarding copyright ownership.
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# shellcheck source=conf.sh
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. ../conf.sh
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# shellcheck source=kasp.sh
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. ../kasp.sh
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# Log errors and increment $ret.
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log_error() {
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echo_i "error: $1"
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ret=$((ret + 1))
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}
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# Call dig with default options.
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dig_with_opts() {
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$DIG +tcp +noadd +nosea +nostat +nocmd +dnssec -p "$PORT" "$@"
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}
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# Call rndc.
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rndccmd() {
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"$RNDC" -c ../common/rndc.conf -p "$CONTROLPORT" -s "$@"
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}
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# Set zone name ($1) and policy ($2) for testing nsec3.
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set_zone_policy() {
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ZONE=$1
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POLICY=$2
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}
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# Set expected NSEC3 parameters: flags ($1), iterations ($2), and
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# salt length ($3).
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set_nsec3param() {
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FLAGS=$1
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ITERATIONS=$2
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SALTLEN=$3
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# Reset salt.
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SALT=""
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}
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# The apex NSEC3PARAM record indicates that it is signed.
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_wait_for_nsec3param() {
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dig_with_opts +noquestion "@${SERVER}" "$ZONE" NSEC3PARAM >"dig.out.test$n.wait" || return 1
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grep "${ZONE}\..*IN.*NSEC3PARAM.*1.*0.*${ITERATIONS}.*${SALT}" "dig.out.test$n.wait" >/dev/null || return 1
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grep "${ZONE}\..*IN.*RRSIG" "dig.out.test$n.wait" >/dev/null || return 1
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return 0
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}
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# The apex NSEC record indicates that it is signed.
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_wait_for_nsec() {
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dig_with_opts +noquestion "@${SERVER}" "$ZONE" NSEC >"dig.out.test$n.wait" || return 1
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grep "NS SOA" "dig.out.test$n.wait" >/dev/null || return 1
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grep "${ZONE}\..*IN.*RRSIG" "dig.out.test$n.wait" >/dev/null || return 1
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grep "${ZONE}\..*IN.*NSEC3PARAM" "dig.out.test$n.wait" >/dev/null && return 1
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return 0
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}
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# Wait for the zone to be signed.
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wait_for_zone_is_signed() {
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n=$((n + 1))
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ret=0
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echo_i "wait for ${ZONE} to be signed ($n)"
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if [ "$1" = "nsec3" ]; then
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retry_quiet 10 _wait_for_nsec3param || log_error "wait for ${ZONE} to be signed failed"
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else
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retry_quiet 10 _wait_for_nsec || log_error "wait for ${ZONE} to be signed failed"
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fi
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test "$ret" -eq 0 || echo_i "failed"
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status=$((status + ret))
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}
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# Test: check NSEC in answers
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_check_nsec_nsec3param() {
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dig_with_opts +noquestion @$SERVER "${ZONE}" NSEC3PARAM >"dig.out.test$n.nsec3param.$ZONE" || return 1
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grep "NSEC3PARAM" "dig.out.test$n.nsec3param.$ZONE" >/dev/null && return 1
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return 0
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}
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_check_nsec_nxdomain() {
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dig_with_opts @$SERVER "nosuchname.${ZONE}" >"dig.out.test$n.nxdomain.$ZONE" || return 1
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grep "${ZONE}.*IN.*NSEC.*NS.*SOA.*RRSIG.*NSEC.*DNSKEY" "dig.out.test$n.nxdomain.$ZONE" >/dev/null || return 1
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grep "NSEC3" "dig.out.test$n.nxdomain.$ZONE" >/dev/null && return 1
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return 0
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}
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check_nsec() {
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n=$((n + 1))
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echo_i "check NSEC3PARAM response for zone ${ZONE} ($n)"
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ret=0
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retry_quiet 10 _check_nsec_nsec3param || log_error "unexpected NSEC3PARAM in response for zone ${ZONE}"
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test "$ret" -eq 0 || echo_i "failed"
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status=$((status + ret))
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n=$((n + 1))
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echo_i "check NXDOMAIN response for zone ${ZONE} ($n)"
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ret=0
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retry_quiet 10 _check_nsec_nxdomain || log_error "bad NXDOMAIN response for zone ${ZONE}"
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test "$ret" -eq 0 || echo_i "failed"
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status=$((status + ret))
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}
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# Test: check NSEC3 parameters in answers
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_check_nsec3_nsec3param() {
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dig_with_opts +noquestion @$SERVER "${ZONE}" NSEC3PARAM >"dig.out.test$n.nsec3param.$ZONE" || return 1
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grep "${ZONE}.*0.*IN.*NSEC3PARAM.*1.*0.*${ITERATIONS}.*${SALT}" "dig.out.test$n.nsec3param.$ZONE" >/dev/null || return 1
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if [ -z "$SALT" ]; then
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SALT=$(awk '$4 == "NSEC3PARAM" { print $8 }' dig.out.test$n.nsec3param.$ZONE)
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fi
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return 0
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}
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_check_nsec3_nxdomain() {
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dig_with_opts @$SERVER "nosuchname.${ZONE}" >"dig.out.test$n.nxdomain.$ZONE" || return 1
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grep ".*\.${ZONE}.*IN.*NSEC3.*1.${FLAGS}.*${ITERATIONS}.*${SALT}" "dig.out.test$n.nxdomain.$ZONE" >/dev/null || return 1
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return 0
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}
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check_nsec3() {
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n=$((n + 1))
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echo_i "check that NSEC3PARAM 1 0 ${ITERATIONS} is published zone ${ZONE} ($n)"
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ret=0
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retry_quiet 10 _check_nsec3_nsec3param || log_error "bad NSEC3PARAM response for ${ZONE}"
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test "$ret" -eq 0 || echo_i "failed"
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status=$((status + ret))
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n=$((n + 1))
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echo_i "check NXDOMAIN response has correct NSEC3 1 ${FLAGS} ${ITERATIONS} ${SALT} for zone ${ZONE} ($n)"
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ret=0
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retry_quiet 10 _check_nsec3_nxdomain || log_error "bad NXDOMAIN response for zone ${ZONE}"
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test "$ret" -eq 0 || echo_i "failed"
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status=$((status + ret))
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}
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start_time="$(TZ=UTC date +%s)"
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status=0
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n=0
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# Zone: nsec-to-nsec3.kasp.
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set_zone_policy "nsec-to-nsec3.kasp" "nsec"
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set_server "ns3" "10.53.0.3"
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echo_i "initial check zone ${ZONE}"
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check_nsec
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dnssec_verify
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# Zone: nsec3.kasp.
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set_zone_policy "nsec3.kasp" "nsec3"
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set_nsec3param "0" "5" "8"
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echo_i "initial check zone ${ZONE}"
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check_nsec3
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dnssec_verify
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# Zone: nsec3-dynamic.kasp.
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set_zone_policy "nsec3-dynamic.kasp" "nsec3"
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set_nsec3param "0" "5" "8"
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echo_i "initial check zone ${ZONE}"
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check_nsec3
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dnssec_verify
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# Zone: nsec3-change.kasp.
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set_zone_policy "nsec3-change.kasp" "nsec3"
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set_nsec3param "0" "5" "8"
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echo_i "initial check zone ${ZONE}"
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check_nsec3
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dnssec_verify
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# Zone: nsec3-dynamic-change.kasp.
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set_zone_policy "nsec3-dynamic-change.kasp" "nsec3"
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set_nsec3param "0" "5" "8"
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echo_i "initial check zone ${ZONE}"
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check_nsec3
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dnssec_verify
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# Zone: nsec3-dynamic-to-inline.kasp.
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set_zone_policy "nsec3-dynamic-to-inline.kasp" "nsec3" 1 3600
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set_nsec3param "0" "5" "8"
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echo_i "initial check zone ${ZONE}"
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check_nsec3
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# Zone: nsec3-inline-to-dynamic.kasp.
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set_zone_policy "nsec3-inline-to-dynamic.kasp" "nsec3" 1 3600
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set_nsec3param "0" "5" "8"
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echo_i "initial check zone ${ZONE}"
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check_nsec3
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# Zone: nsec3-to-nsec.kasp.
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set_zone_policy "nsec3-to-nsec.kasp" "nsec3"
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set_nsec3param "0" "5" "8"
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echo_i "initial check zone ${ZONE}"
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check_nsec3
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dnssec_verify
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# Zone: nsec3-to-optout.kasp.
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set_zone_policy "nsec3-to-optout.kasp" "nsec3"
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set_nsec3param "0" "5" "8"
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echo_i "initial check zone ${ZONE}"
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check_nsec3
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dnssec_verify
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# Zone: nsec3-from-optout.kasp.
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set_zone_policy "nsec3-from-optout.kasp" "optout"
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set_nsec3param "1" "5" "8"
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echo_i "initial check zone ${ZONE}"
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check_nsec3
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dnssec_verify
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# Zone: nsec3-other.kasp.
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set_zone_policy "nsec3-other.kasp" "nsec3-other"
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set_nsec3param "1" "11" "0"
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echo_i "initial check zone ${ZONE}"
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check_nsec3
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dnssec_verify
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# Zone: nsec3-xfr-inline.kasp.
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# This is a secondary zone, where the primary is signed with NSEC3 but
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# the dnssec-policy dictates NSEC.
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set_zone_policy "nsec3-xfr-inline.kasp" "nsec" 1 3600
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echo_i "initial check zone ${ZONE}"
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check_nsec
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# Zone: nsec3-dynamic-update-inline.kasp.
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set_zone_policy "nsec3-dynamic-update-inline.kasp" "nsec" 1 3600
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echo_i "initial check zone ${ZONE}"
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check_nsec
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n=$((n + 1))
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echo_i "dynamic update dnssec-policy zone ${ZONE} with NSEC3 ($n)"
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ret=0
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$NSUPDATE >update.out.$ZONE.test$n 2>&1 <<END || ret=1
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server 10.53.0.3 ${PORT}
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zone ${ZONE}.
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update add 04O18462RI5903H8RDVL0QDT5B528DUJ.${ZONE}. 3600 NSEC3 0 0 0 408A4B2D412A4E95 1JMDDPMTFF8QQLIOINSIG4CR9OTICAOC A RRSIG
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send
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END
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wait_for_log 10 "updating zone '${ZONE}/IN': update failed: explicit NSEC3 updates are not allowed in secure zones (REFUSED)" ns3/named.run || ret=1
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check_nsec
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# Reconfig named.
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ret=0
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echo_i "reconfig dnssec-policy to trigger nsec3 rollovers"
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copy_setports ns3/named2.conf.in ns3/named.conf
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rndc_reconfig ns3 10.53.0.3
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# Zone: nsec-to-nsec3.kasp. (reconfigured)
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set_zone_policy "nsec-to-nsec3.kasp" "nsec3"
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set_nsec3param "0" "5" "8"
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echo_i "check zone ${ZONE} after reconfig"
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check_nsec3
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dnssec_verify
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# Zone: nsec3.kasp. (same)
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set_zone_policy "nsec3.kasp" "nsec3"
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set_nsec3param "0" "5" "8"
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echo_i "check zone ${ZONE} after reconfig"
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check_nsec3
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dnssec_verify
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# Zone: nsec3-dyamic.kasp. (same)
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set_zone_policy "nsec3-dynamic.kasp" "nsec3"
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set_nsec3param "0" "5" "8"
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echo_i "check zone ${ZONE} after reconfig"
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check_nsec3
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dnssec_verify
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# Zone: nsec3-change.kasp. (reconfigured)
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set_zone_policy "nsec3-change.kasp" "nsec3-other"
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set_nsec3param "1" "11" "0"
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echo_i "check zone ${ZONE} after reconfig"
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check_nsec3
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dnssec_verify
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# Zone: nsec3-dynamic-change.kasp. (reconfigured)
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set_zone_policy "nsec3-dynamic-change.kasp" "nsec3-other"
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set_nsec3param "1" "11" "0"
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echo_i "check zone ${ZONE} after reconfig"
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check_nsec3
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dnssec_verify
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# Zone: nsec3-dynamic-to-inline.kasp. (same)
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set_zone_policy "nsec3-dynamic-to-inline.kasp" "nsec3" 1 3600
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set_nsec3param "0" "5" "8"
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echo_i "check zone ${ZONE} after reconfig"
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check_nsec3
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# Zone: nsec3-inline-to-dynamic.kasp. (same)
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set_zone_policy "nsec3-inline-to-dynamic.kasp" "nsec3" 1 3600
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set_nsec3param "0" "5" "8"
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echo_i "initial check zone ${ZONE}"
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check_nsec3
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# Zone: nsec3-to-nsec.kasp. (reconfigured)
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set_zone_policy "nsec3-to-nsec.kasp" "nsec"
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set_nsec3param "1" "11" "0"
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echo_i "check zone ${ZONE} after reconfig"
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check_nsec
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dnssec_verify
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# Zone: nsec3-to-optout.kasp. (reconfigured)
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# DISABLED:
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# There is a bug in the nsec3param building code that thinks when the
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# optout bit is changed, the chain already exists. [GL #2216]
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#set_zone_policy "nsec3-to-optout.kasp" "optout"
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#set_nsec3param "1" "5" "8"
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#echo_i "check zone ${ZONE} after reconfig"
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#check_nsec3
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#dnssec_verify
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# Zone: nsec3-from-optout.kasp. (reconfigured)
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# DISABLED:
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# There is a bug in the nsec3param building code that thinks when the
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# optout bit is changed, the chain already exists. [GL #2216]
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#set_zone_policy "nsec3-from-optout.kasp" "nsec3"
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#set_nsec3param "0" "5" "8"
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#echo_i "check zone ${ZONE} after reconfig"
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#check_nsec3
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#dnssec_verify
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# Zone: nsec3-other.kasp. (same)
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set_zone_policy "nsec3-other.kasp" "nsec3-other"
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set_nsec3param "1" "11" "0"
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echo_i "check zone ${ZONE} after reconfig"
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check_nsec3
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dnssec_verify
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# Using rndc signing -nsec3param (should fail)
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set_zone_policy "nsec3-change.kasp" "nsec3-other"
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echo_i "use rndc signing -nsec3param ${ZONE} to change NSEC3 settings"
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rndccmd $SERVER signing -nsec3param 1 1 12 ffff $ZONE >rndc.signing.test$n.$ZONE || log_error "failed to call rndc signing -nsec3param $ZONE"
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grep "zone uses dnssec-policy, use rndc dnssec command instead" rndc.signing.test$n.$ZONE >/dev/null || log_error "rndc signing -nsec3param should fail"
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check_nsec3
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dnssec_verify
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# Test NSEC3 and NSEC3PARAM is the same after restart
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set_zone_policy "nsec3.kasp" "nsec3"
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set_nsec3param "0" "5" "8"
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echo_i "check zone ${ZONE} before restart"
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check_nsec3
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dnssec_verify
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# Restart named, NSEC3 should stay the same.
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ret=0
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echo "stop ns3"
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stop_server --use-rndc --port ${CONTROLPORT} ${DIR} || ret=1
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test "$ret" -eq 0 || echo_i "failed"
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status=$((status + ret))
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ret=0
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echo "start ns3"
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start_server --noclean --restart --port ${PORT} ${DIR}
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test "$ret" -eq 0 || echo_i "failed"
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status=$((status + ret))
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prevsalt="${SALT}"
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set_zone_policy "nsec3.kasp" "nsec3"
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set_nsec3param "0" "5" "8"
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SALT="${prevsalt}"
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echo_i "check zone ${ZONE} after restart has salt ${SALT}"
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check_nsec3
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dnssec_verify
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# Zone: nsec3-fails-to-load.kasp. (should be fixed after reload)
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cp ns3/template.db.in ns3/nsec3-fails-to-load.kasp.db
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rndc_reload ns3 10.53.0.3
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set_zone_policy "nsec3-fails-to-load.kasp" "nsec3"
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set_nsec3param "0" "5" "8"
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echo_i "check zone ${ZONE} after reload"
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check_nsec3
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dnssec_verify
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echo_i "exit status: $status"
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[ $status -eq 0 ] || exit 1
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