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Diffstat (limited to '')
| -rw-r--r-- | bin/tests/system/logfileconfig/tests.sh | 244 |
1 files changed, 244 insertions, 0 deletions
diff --git a/bin/tests/system/logfileconfig/tests.sh b/bin/tests/system/logfileconfig/tests.sh new file mode 100644 index 0000000..2cfb558 --- /dev/null +++ b/bin/tests/system/logfileconfig/tests.sh @@ -0,0 +1,244 @@ +#!/bin/sh + +# Copyright (C) Internet Systems Consortium, Inc. ("ISC") +# +# SPDX-License-Identifier: MPL-2.0 +# +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, you can obtain one at https://mozilla.org/MPL/2.0/. +# +# See the COPYRIGHT file distributed with this work for additional +# information regarding copyright ownership. + +SYSTEMTESTTOP=.. +. $SYSTEMTESTTOP/conf.sh +THISDIR=`pwd` +CONFDIR="ns1" + +# Test given condition. If true, test again after a second. Used for testing +# filesystem-dependent conditions in order to prevent false negatives caused by +# directory contents not being synchronized immediately after rename() returns. +test_with_retry() { + if test "$@"; then + sleep 1 + if test "$@"; then + return 0 + fi + fi + return 1 +} + +status=0 +n=0 + +echo_i "testing log file validity (named -g + only plain files allowed)" + +# First run with a known good config. +n=$((n+1)) +echo_i "testing log file validity (only plain files allowed) ($n)" +ret=0 +cat /dev/null > ns1/named_log +copy_setports ns1/named.plainconf.in ns1/named.conf +nextpart ns1/named.run > /dev/null +rndc_reconfig ns1 10.53.0.1 > rndc.out.test$n +wait_for_log 5 "reloading configuration succeeded" ns1/named.run || ret=1 +if [ "$ret" -ne 0 ]; then echo_i "failed"; fi +status=$((status+ret)) + +# Now try directory, expect failure +n=$((n+1)) +echo_i "testing directory as log file ($n)" +ret=0 +nextpart ns1/named.run > /dev/null +copy_setports ns1/named.dirconf.in ns1/named.conf +rndc_reconfig ns1 10.53.0.1 > rndc.out.test$n +wait_for_log 5 "reloading configuration failed: invalid file" ns1/named.run || ret=1 +if [ "$ret" -ne 0 ]; then echo_i "failed"; fi +status=$((status+ret)) + +# Now try pipe file, expect failure +n=$((n+1)) +echo_i "testing pipe file as log file ($n)" +ret=0 +nextpart ns1/named.run > /dev/null +rm -f ns1/named_pipe +if mkfifo ns1/named_pipe >/dev/null 2>&1; then + copy_setports ns1/named.pipeconf.in ns1/named.conf + rndc_reconfig ns1 10.53.0.1 > rndc.out.test$n + wait_for_log 5 "reloading configuration failed: invalid file" ns1/named.run || ret=1 + if [ "$ret" -ne 0 ]; then echo_i "failed"; fi + status=$((status+ret)) +else + echo_i "skipping pipe test (unable to create pipe)" +fi + +# Now try symlink file to plain file, expect success +n=$((n+1)) +echo_i "testing symlink to plain file as log file ($n)" +ret=0 +rm -f ns1/named_log ns1/named_sym +touch ns1/named_log +if ln -s $(pwd)/ns1/named_log $(pwd)/ns1/named_sym >/dev/null 2>&1; then + nextpart ns1/named.run > /dev/null + copy_setports ns1/named.symconf.in ns1/named.conf + rndc_reconfig ns1 10.53.0.1 > rndc.out.test$n + wait_for_log 5 "reloading configuration succeeded" ns1/named.run || ret=1 + if [ "$ret" -ne 0 ]; then echo_i "failed"; fi + status=$((status+ret)) +else + echo_i "skipping symlink test (unable to create symlink)" +fi + +echo_i "repeat previous tests without named -g" +copy_setports ns1/named.plain.in ns1/named.conf +$PERL ../stop.pl --use-rndc --port ${CONTROLPORT} logfileconfig ns1 +cp named1.args ns1/named.args +start_server --noclean --restart --port ${PORT} ns1 + +n=$((n+1)) +echo_i "testing log file validity (only plain files allowed) ($n)" +ret=0 +cat /dev/null > ns1/named_log +copy_setports ns1/named.plainconf.in ns1/named.conf +nextpart ns1/named.run > /dev/null +rndc_reconfig ns1 10.53.0.1 > rndc.out.test$n +wait_for_log 5 "reloading configuration succeeded" ns1/named.run || ret=1 +if [ "$ret" -ne 0 ]; then echo_i "failed"; fi +status=$((status+ret)) + +# Now try directory, expect failure +n=$((n+1)) +echo_i "testing directory as log file ($n)" +ret=0 +nextpart ns1/named.run > /dev/null +copy_setports ns1/named.dirconf.in ns1/named.conf +rndc_reconfig ns1 10.53.0.1 > rndc.out.test$n +wait_for_log 5 "reloading configuration failed: invalid file" ns1/named.run || ret=1 +if [ "$ret" -ne 0 ]; then echo_i "failed"; fi +status=$((status+ret)) + +# Now try pipe file, expect failure +n=$((n+1)) +echo_i "testing pipe file as log file ($n)" +ret=0 +nextpart ns1/named.run > /dev/null +rm -f ns1/named_pipe +if mkfifo ns1/named_pipe >/dev/null 2>&1; then + copy_setports ns1/named.pipeconf.in ns1/named.conf + rndc_reconfig ns1 10.53.0.1 > rndc.out.test$n + wait_for_log 5 "reloading configuration failed: invalid file" ns1/named.run || ret=1 + if [ "$ret" -ne 0 ]; then echo_i "failed"; fi + status=$((status+ret)) +else + echo_i "skipping pipe test (unable to create pipe)" +fi + +# Now try symlink file to plain file, expect success +n=$((n+1)) +echo_i "testing symlink to plain file as log file ($n)" +ret=0 +rm -f ns1/named_log ns1/named_sym +touch ns1/named_log +if ln -s $(pwd)/ns1/named_log $(pwd)/ns1/named_sym >/dev/null 2>&1; then + nextpart ns1/named.run > /dev/null + copy_setports ns1/named.symconf.in ns1/named.conf + rndc_reconfig ns1 10.53.0.1 > rndc.out.test$n + wait_for_log 5 "reloading configuration succeeded" ns1/named.run || ret=1 + if [ "$ret" -ne 0 ]; then echo_i "failed"; fi + status=$((status+ret)) +else + echo_i "skipping symlink test (unable to create symlink)" +fi + +echo_i "testing logging functionality" +n=$((n+1)) +ret=0 +echo_i "testing iso8601 timestamp ($n)" +copy_setports ns1/named.iso8601.in ns1/named.conf +rndc_reconfig ns1 10.53.0.1 > rndc.out.test$n +grep '^....-..-..T..:..:..\.... ' ns1/named_iso8601 > /dev/null || ret=1 +if [ "$ret" -ne 0 ]; then echo_i "failed"; fi +status=$((status+ret)) + +n=$((n+1)) +echo_i "testing iso8601-utc timestamp ($n)" +ret=0 +copy_setports ns1/named.iso8601-utc.in ns1/named.conf +rndc_reconfig ns1 10.53.0.1 > rndc.out.test$n +grep '^....-..-..T..:..:..\....Z' ns1/named_iso8601_utc > /dev/null || ret=1 +if [ "$ret" -ne 0 ]; then echo_i "failed"; fi +status=$((status+ret)) + +n=$((n+1)) +echo_i "testing explicit versions ($n)" +ret=0 +copy_setports ns1/named.versconf.in ns1/named.conf +# a seconds since epoch version number +touch ns1/named_vers.1480039317 +rndc_reconfig ns1 10.53.0.1 > rndc.out.test$n +$DIG version.bind txt ch @10.53.0.1 -p ${PORT} > dig.out.test$n +grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1 +# we are configured to retain five logfiles (a current file +# and 4 backups). so files with version number 5 or higher +# should be removed. +test_with_retry -f ns1/named_vers.1480039317 && ret=1 +test_with_retry -f ns1/named_vers.5 && ret=1 +test_with_retry -f ns1/named_vers.4 || ret=1 +if [ "$ret" -ne 0 ]; then echo_i "failed"; fi +status=$((status+ret)) + +n=$((n+1)) +echo_i "testing timestamped versions ($n)" +ret=0 +copy_setports ns1/named.tsconf.in ns1/named.conf +# a seconds since epoch version number +touch ns1/named_ts.1480039317 +# a timestamp version number +touch ns1/named_ts.20150101120000120 +rndc_reconfig ns1 10.53.0.1 > rndc.out.test$n +_found2() ( + $DIG version.bind txt ch @10.53.0.1 -p ${PORT} > dig.out.test$n + grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1 + + # we are configured to keep three versions, so the oldest + # timestamped versions should be gone, and there should + # be two or three backup ones. + [ -f ns1/named_ts.1480039317 ] && return 1 + [ -f ns1/named_ts.20150101120000120 ] && return 1 + set -- ns1/named_ts.* + [ "$#" -eq 2 -o "$#" -eq 3 ] || return 1 +) +retry_quiet 5 _found2 || ret=1 +if [ "$ret" -ne 0 ]; then echo_i "failed"; fi +status=$((status+ret)) + +n=$((n+1)) +echo_i "testing unlimited versions ($n)" +ret=0 +copy_setports ns1/named.unlimited.in ns1/named.conf +# a seconds since epoch version number +touch ns1/named_unlimited.1480039317 +rndc_reconfig ns1 10.53.0.1 > rndc.out.test$n +$DIG version.bind txt ch @10.53.0.1 -p ${PORT} > dig.out.test$n +grep "status: NOERROR" dig.out.test$n > /dev/null || ret=1 +test_with_retry -f ns1/named_unlimited.1480039317 || ret=1 +test_with_retry -f ns1/named_unlimited.4 || ret=1 +if [ "$ret" -ne 0 ]; then echo_i "failed"; fi +status=$((status+ret)) + +n=$((n+1)) +echo_i "testing default logfile using named -L file ($n)" +ret=0 +$PERL ../stop.pl logfileconfig ns1 +cp named2.args ns1/named.args +test -f ns1/named.pid && ret=1 +rm -f ns1/named_deflog +copy_setports ns1/named.plainconf.in ns1/named.conf +start_server --noclean --restart --port ${PORT} ns1 +[ -f "ns1/named_deflog" ] || ret=1 +if [ "$ret" -ne 0 ]; then echo_i "failed"; fi +status=$((status+ret)) + +echo_i "exit status: $status" +[ $status -eq 0 ] || exit 1 |