#!/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