diff options
Diffstat (limited to 'bin/tests/system/tsig')
-rw-r--r-- | bin/tests/system/tsig/clean.sh | 22 | ||||
-rw-r--r-- | bin/tests/system/tsig/ns1/example.db | 161 | ||||
-rw-r--r-- | bin/tests/system/tsig/ns1/named.conf.in | 87 | ||||
-rw-r--r-- | bin/tests/system/tsig/setup.sh | 19 | ||||
-rw-r--r-- | bin/tests/system/tsig/tests.sh | 222 |
5 files changed, 511 insertions, 0 deletions
diff --git a/bin/tests/system/tsig/clean.sh b/bin/tests/system/tsig/clean.sh new file mode 100644 index 0000000..576ec70 --- /dev/null +++ b/bin/tests/system/tsig/clean.sh @@ -0,0 +1,22 @@ +#!/bin/sh +# +# Copyright (C) Internet Systems Consortium, Inc. ("ISC") +# +# 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 http://mozilla.org/MPL/2.0/. +# +# See the COPYRIGHT file distributed with this work for additional +# information regarding copyright ownership. + +# +# Clean up after tsig tests. +# + +rm -f dig.out.* +rm -f */named.memstats +rm -f */named.conf +rm -f */named.run +rm -f ns*/named.lock +rm -f Kexample.net.+163+* +rm -f keygen.out? diff --git a/bin/tests/system/tsig/ns1/example.db b/bin/tests/system/tsig/ns1/example.db new file mode 100644 index 0000000..05d8dd8 --- /dev/null +++ b/bin/tests/system/tsig/ns1/example.db @@ -0,0 +1,161 @@ +; Copyright (C) Internet Systems Consortium, Inc. ("ISC") +; +; 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 http://mozilla.org/MPL/2.0/. +; +; See the COPYRIGHT file distributed with this work for additional +; information regarding copyright ownership. + +$ORIGIN . +$TTL 300 ; 5 minutes +example.nil IN SOA ns1.example.nil. hostmaster.example.nil. ( + 1 ; serial + 2000 ; refresh (2000 seconds) + 2000 ; retry (2000 seconds) + 1814400 ; expire (3 weeks) + 3600 ; minimum (1 hour) + ) +example.nil. NS ns1.example.nil. +ns1.example.nil. A 10.53.0.1 +example.nil. NS ns2.example.nil. +ns2.example.nil. A 10.53.0.2 + +$ORIGIN example.nil. +* MX 10 mail +a TXT "foo foo foo" + PTR foo.net. +$TTL 3600 ; 1 hour +a01 A 0.0.0.0 +a02 A 255.255.255.255 +a601 AAAA ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff +afsdb01 AFSDB 0 hostname +afsdb02 AFSDB 65535 . +$TTL 300 ; 5 minutes +b CNAME foo.net. +c A 73.80.65.49 +$TTL 3600 ; 1 hour +cert01 CERT 65534 65535 PRIVATEOID ( + MxFcby9k/yvedMfQgKzhH5er0Mu/vILz45IkskceFGgi + WCn/GxHhai6VAuHAoNUz4YoU1tVfSCSqQYn6//11U6Nl + d80jEeC8aTrO+KKmCaY= ) +cname01 CNAME cname-target. +cname02 CNAME cname-target +cname03 CNAME . +$TTL 300 ; 5 minutes +d A 73.80.65.49 +$TTL 3600 ; 1 hour +dname01 DNAME dname-target. +dname02 DNAME dname-target +dname03 DNAME . +$TTL 300 ; 5 minutes +e MX 10 mail + TXT "one" + TXT "three" + TXT "two" + A 73.80.65.49 + A 73.80.65.50 + A 73.80.65.52 + A 73.80.65.51 +f A 73.80.65.52 +$TTL 3600 ; 1 hour +gpos01 GPOS "-22.6882" "116.8652" "250.0" +gpos02 GPOS "" "" "" +hinfo01 HINFO "Generic PC clone" "NetBSD-1.4" +hinfo02 HINFO "PC" "NetBSD" +isdn01 ISDN "isdn-address" +isdn02 ISDN "isdn-address" "subaddress" +isdn03 ISDN "isdn-address" +isdn04 ISDN "isdn-address" "subaddress" +key01 KEY 512 255 1 ( + AQMFD5raczCJHViKtLYhWGz8hMY9UGRuniJDBzC7w0aR + yzWZriO6i2odGWWQVucZqKVsENW91IOW4vqudngPZsY3 + GvQ/xVA8/7pyFj6b7Esga60zyGW6LFe9r8n6paHrlG5o + jqf0BaqHT+8= ) +kx01 KX 10 kdc +kx02 KX 10 . +loc01 LOC 60 9 0.000 N 24 39 0.000 E 10.00m 20m 2000m 20m +loc02 LOC 60 9 0.000 N 24 39 0.000 E 10.00m 20m 2000m 20m +mb01 MG madname +mb02 MG . +mg01 MG mgmname +mg02 MG . +minfo01 MINFO rmailbx emailbx +minfo02 MINFO . . +mr01 MR mrname +mr02 MR . +mx01 MX 10 mail +mx02 MX 10 . +naptr01 NAPTR 0 0 "" "" "" . +naptr02 NAPTR 65535 65535 "blurgh" "blorf" ":(.*):\\1:" foo. +nsap-ptr01 NSAP-PTR foo. + NSAP-PTR . +nsap01 NSAP 0x47000580005a0000000001e133ffffff00016100 +nsap02 NSAP 0x47000580005a0000000001e133ffffff00016100 +nxt01 NXT a.secure ( NS SOA MX SIG KEY LOC NXT ) +nxt02 NXT . ( NSAP-PTR NXT ) +nxt03 NXT . ( A ) +nxt04 NXT . ( 127 ) +ptr01 PTR example.nil. +px01 PX 65535 foo. bar. +px02 PX 65535 . . +rp01 RP mbox-dname txt-dname +rp02 RP . . +rt01 RT 0 intermediate-host +rt02 RT 65535 . +$TTL 300 ; 5 minutes +s NS ns.s +$ORIGIN s.example.nil. +ns A 73.80.65.49 +$ORIGIN example.nil. +$TTL 3600 ; 1 hour +sig01 SIG NXT 1 3 3600 20000102030405 ( + 19961211100908 2143 foo + MxFcby9k/yvedMfQgKzhH5er0Mu/vILz45IkskceFGgi + WCn/GxHhai6VAuHAoNUz4YoU1tVfSCSqQYn6//11U6Nl + d80jEeC8aTrO+KKmCaY= ) +srv01 SRV 0 0 0 . +srv02 SRV 65535 65535 65535 old-slow-box.example.com. +$TTL 301 ; 5 minutes 1 second +t A 73.80.65.49 +$TTL 3600 ; 1 hour +txt01 TXT "foo" +txt02 TXT "foo" "bar" +txt03 TXT "foo" +txt04 TXT "foo" "bar" +txt05 TXT "foo bar" +txt06 TXT "foo bar" +txt07 TXT "foo bar" +txt08 TXT "foo\010bar" +txt09 TXT "foo\010bar" +txt10 TXT "foo bar" +txt11 TXT "\"foo\"" +txt12 TXT "\"foo\"" +$TTL 300 ; 5 minutes +u TXT "txt-not-in-nxt" +$ORIGIN u.example.nil. +a A 73.80.65.49 +b A 73.80.65.49 +$ORIGIN example.nil. +$TTL 3600 ; 1 hour +wks01 WKS 10.0.0.1 6 ( 0 1 2 21 23 ) +wks02 WKS 10.0.0.1 17 ( 0 1 2 53 ) +wks03 WKS 10.0.0.2 6 ( 65535 ) +x2501 X25 "123456789" +large TXT ( 1234567890 1234567890 1234567890 1234567890 + 1234567890 1234567890 1234567890 1234567890 + 1234567890 1234567890 1234567890 1234567890 + 1234567890 1234567890 1234567890 1234567890 + 1234567890 1234567890 1234567890 1234567890 + 1234567890 1234567890 1234567890 1234567890 + 1234567890 1234567890 1234567890 1234567890 + 1234567890 1234567890 1234567890 1234567890 + 1234567890 1234567890 1234567890 1234567890 + 1234567890 1234567890 1234567890 1234567890 + 1234567890 1234567890 1234567890 1234567890 + 1234567890 1234567890 1234567890 1234567890 + 1234567890 1234567890 1234567890 1234567890 + 1234567890 1234567890 1234567890 1234567890 + 1234567890 1234567890 1234567890 1234567890 + 1234567890 1234567890 1234567890 1234567890 + 1234567890 1234567890 1234567890 1234567890 ) diff --git a/bin/tests/system/tsig/ns1/named.conf.in b/bin/tests/system/tsig/ns1/named.conf.in new file mode 100644 index 0000000..fbf30c6 --- /dev/null +++ b/bin/tests/system/tsig/ns1/named.conf.in @@ -0,0 +1,87 @@ +/* + * Copyright (C) Internet Systems Consortium, Inc. ("ISC") + * + * 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 http://mozilla.org/MPL/2.0/. + * + * See the COPYRIGHT file distributed with this work for additional + * information regarding copyright ownership. + */ + +options { + query-source address 10.53.0.1; + notify-source 10.53.0.1; + transfer-source 10.53.0.1; + port @PORT@; + pid-file "named.pid"; + listen-on { 10.53.0.1; }; + listen-on-v6 { none; }; + recursion no; + notify no; +}; + +key "md5" { + secret "97rnFx24Tfna4mHPfgnerA=="; + algorithm hmac-md5; +}; + +key "sha1" { + secret "FrSt77yPTFx6hTs4i2tKLB9LmE0="; + algorithm hmac-sha1; +}; + +key "sha224" { + secret "hXfwwwiag2QGqblopofai9NuW28q/1rH4CaTnA=="; + algorithm hmac-sha224; +}; + +key "sha256" { + secret "R16NojROxtxH/xbDl//ehDsHm5DjWTQ2YXV+hGC2iBY="; + algorithm hmac-sha256; +}; + +key "sha384" { + secret "OaDdoAk2LAcLtYeUnsT7A9XHjsb6ZEma7OCvUpMraQIJX6HetGrlKmF7yglO1G2h"; + algorithm hmac-sha384; +}; + +key "sha512" { + secret "jI/Pa4qRu96t76Pns5Z/Ndxbn3QCkwcxLOgt9vgvnJw5wqTRvNyk3FtD6yIMd1dWVlqZ+Y4fe6Uasc0ckctEmg=="; + algorithm hmac-sha512; +}; + +key "md5-trunc" { + secret "97rnFx24Tfna4mHPfgnerA=="; + algorithm hmac-md5-80; +}; + +key "sha1-trunc" { + secret "FrSt77yPTFx6hTs4i2tKLB9LmE0="; + algorithm hmac-sha1-80; +}; + +key "sha224-trunc" { + secret "hXfwwwiag2QGqblopofai9NuW28q/1rH4CaTnA=="; + algorithm hmac-sha224-112; +}; + +key "sha256-trunc" { + secret "R16NojROxtxH/xbDl//ehDsHm5DjWTQ2YXV+hGC2iBY="; + algorithm hmac-sha256-128; +}; + +key "sha384-trunc" { + secret "OaDdoAk2LAcLtYeUnsT7A9XHjsb6ZEma7OCvUpMraQIJX6HetGrlKmF7yglO1G2h"; + algorithm hmac-sha384-192; +}; + +key "sha512-trunc" { + secret "jI/Pa4qRu96t76Pns5Z/Ndxbn3QCkwcxLOgt9vgvnJw5wqTRvNyk3FtD6yIMd1dWVlqZ+Y4fe6Uasc0ckctEmg=="; + algorithm hmac-sha512-256; +}; + +zone "example.nil" { + type master; + file "example.db"; +}; diff --git a/bin/tests/system/tsig/setup.sh b/bin/tests/system/tsig/setup.sh new file mode 100644 index 0000000..656e9bb --- /dev/null +++ b/bin/tests/system/tsig/setup.sh @@ -0,0 +1,19 @@ +#!/bin/sh +# +# Copyright (C) Internet Systems Consortium, Inc. ("ISC") +# +# 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 http://mozilla.org/MPL/2.0/. +# +# See the COPYRIGHT file distributed with this work for additional +# information regarding copyright ownership. + +SYSTEMTESTTOP=.. +. $SYSTEMTESTTOP/conf.sh + +$SHELL clean.sh + +copy_setports ns1/named.conf.in ns1/named.conf + +test -r $RANDFILE || $GENRANDOM 400 $RANDFILE diff --git a/bin/tests/system/tsig/tests.sh b/bin/tests/system/tsig/tests.sh new file mode 100644 index 0000000..f731fa6 --- /dev/null +++ b/bin/tests/system/tsig/tests.sh @@ -0,0 +1,222 @@ +#!/bin/sh +# +# Copyright (C) Internet Systems Consortium, Inc. ("ISC") +# +# 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 http://mozilla.org/MPL/2.0/. +# +# See the COPYRIGHT file distributed with this work for additional +# information regarding copyright ownership. + +SYSTEMTESTTOP=.. +. $SYSTEMTESTTOP/conf.sh + +DIGOPTS="+tcp +nosea +nostat +noquest +nocomm +nocmd -p ${PORT}" + +# +# Shared secrets. +# +md5="97rnFx24Tfna4mHPfgnerA==" +sha1="FrSt77yPTFx6hTs4i2tKLB9LmE0=" +sha224="hXfwwwiag2QGqblopofai9NuW28q/1rH4CaTnA==" +sha256="R16NojROxtxH/xbDl//ehDsHm5DjWTQ2YXV+hGC2iBY=" +sha384="OaDdoAk2LAcLtYeUnsT7A9XHjsb6ZEma7OCvUpMraQIJX6HetGrlKmF7yglO1G2h" +sha512="jI/Pa4qRu96t76Pns5Z/Ndxbn3QCkwcxLOgt9vgvnJw5wqTRvNyk3FtD6yIMd1dWVlqZ+Y4fe6Uasc0ckctEmg==" + +status=0 + +echo_i "fetching using hmac-md5 (old form)" +ret=0 +$DIG $DIGOPTS example.nil. -y "md5:$md5" @10.53.0.1 soa > dig.out.md5.old || ret=1 +grep -i "md5.*TSIG.*NOERROR" dig.out.md5.old > /dev/null || ret=1 +if [ $ret -eq 1 ] ; then + echo_i "failed"; status=1 +fi + +echo_i "fetching using hmac-md5 (new form)" +ret=0 +$DIG $DIGOPTS example.nil. -y "hmac-md5:md5:$md5" @10.53.0.1 soa > dig.out.md5.new || ret=1 +grep -i "md5.*TSIG.*NOERROR" dig.out.md5.new > /dev/null || ret=1 +if [ $ret -eq 1 ] ; then + echo_i "failed"; status=1 +fi + +echo_i "fetching using hmac-sha1" +ret=0 +$DIG $DIGOPTS example.nil. -y "hmac-sha1:sha1:$sha1" @10.53.0.1 soa > dig.out.sha1 || ret=1 +grep -i "sha1.*TSIG.*NOERROR" dig.out.sha1 > /dev/null || ret=1 +if [ $ret -eq 1 ] ; then + echo_i "failed"; status=1 +fi + +echo_i "fetching using hmac-sha224" +ret=0 +$DIG $DIGOPTS example.nil. -y "hmac-sha224:sha224:$sha224" @10.53.0.1 soa > dig.out.sha224 || ret=1 +grep -i "sha224.*TSIG.*NOERROR" dig.out.sha224 > /dev/null || ret=1 +if [ $ret -eq 1 ] ; then + echo_i "failed"; status=1 +fi + +echo_i "fetching using hmac-sha256" +ret=0 +$DIG $DIGOPTS example.nil. -y "hmac-sha256:sha256:$sha256" @10.53.0.1 soa > dig.out.sha256 || ret=1 +grep -i "sha256.*TSIG.*NOERROR" dig.out.sha256 > /dev/null || ret=1 +if [ $ret -eq 1 ] ; then + echo_i "failed"; status=1 +fi + +echo_i "fetching using hmac-sha384" +ret=0 +$DIG $DIGOPTS example.nil. -y "hmac-sha384:sha384:$sha384" @10.53.0.1 soa > dig.out.sha384 || ret=1 +grep -i "sha384.*TSIG.*NOERROR" dig.out.sha384 > /dev/null || ret=1 +if [ $ret -eq 1 ] ; then + echo_i "failed"; status=1 +fi + +echo_i "fetching using hmac-sha512" +ret=0 +$DIG $DIGOPTS example.nil. -y "hmac-sha512:sha512:$sha512" @10.53.0.1 soa > dig.out.sha512 || ret=1 +grep -i "sha512.*TSIG.*NOERROR" dig.out.sha512 > /dev/null || ret=1 +if [ $ret -eq 1 ] ; then + echo_i "failed"; status=1 +fi + +# +# +# Truncated TSIG +# +# +echo_i "fetching using hmac-md5 (trunc)" +ret=0 +$DIG $DIGOPTS example.nil. -y "hmac-md5-80:md5-trunc:$md5" @10.53.0.1 soa > dig.out.md5.trunc || ret=1 +grep -i "md5-trunc.*TSIG.*NOERROR" dig.out.md5.trunc > /dev/null || ret=1 +if [ $ret -eq 1 ] ; then + echo_i "failed"; status=1 +fi + +echo_i "fetching using hmac-sha1 (trunc)" +ret=0 +$DIG $DIGOPTS example.nil. -y "hmac-sha1-80:sha1-trunc:$sha1" @10.53.0.1 soa > dig.out.sha1.trunc || ret=1 +grep -i "sha1.*TSIG.*NOERROR" dig.out.sha1.trunc > /dev/null || ret=1 +if [ $ret -eq 1 ] ; then + echo_i "failed"; status=1 +fi + +echo_i "fetching using hmac-sha224 (trunc)" +ret=0 +$DIG $DIGOPTS example.nil. -y "hmac-sha224-112:sha224-trunc:$sha224" @10.53.0.1 soa > dig.out.sha224.trunc || ret=1 +grep -i "sha224-trunc.*TSIG.*NOERROR" dig.out.sha224.trunc > /dev/null || ret=1 +if [ $ret -eq 1 ] ; then + echo_i "failed"; status=1 +fi + +echo_i "fetching using hmac-sha256 (trunc)" +ret=0 +$DIG $DIGOPTS example.nil. -y "hmac-sha256-128:sha256-trunc:$sha256" @10.53.0.1 soa > dig.out.sha256.trunc || ret=1 +grep -i "sha256-trunc.*TSIG.*NOERROR" dig.out.sha256.trunc > /dev/null || ret=1 +if [ $ret -eq 1 ] ; then + echo_i "failed"; status=1 +fi + +echo_i "fetching using hmac-sha384 (trunc)" +ret=0 +$DIG $DIGOPTS example.nil. -y "hmac-sha384-192:sha384-trunc:$sha384" @10.53.0.1 soa > dig.out.sha384.trunc || ret=1 +grep -i "sha384-trunc.*TSIG.*NOERROR" dig.out.sha384.trunc > /dev/null || ret=1 +if [ $ret -eq 1 ] ; then + echo_i "failed"; status=1 +fi + +echo_i "fetching using hmac-sha512-256 (trunc)" +ret=0 +$DIG $DIGOPTS example.nil. -y "hmac-sha512-256:sha512-trunc:$sha512" @10.53.0.1 soa > dig.out.sha512.trunc || ret=1 +grep -i "sha512-trunc.*TSIG.*NOERROR" dig.out.sha512.trunc > /dev/null || ret=1 +if [ $ret -eq 1 ] ; then + echo_i "failed"; status=1 +fi + + +# +# +# Check for bad truncation. +# +# +echo_i "fetching using hmac-md5-80 (BADTRUNC)" +ret=0 +$DIG $DIGOPTS example.nil. -y "hmac-md5-80:md5:$md5" @10.53.0.1 soa > dig.out.md5-80 || ret=1 +grep -i "md5.*TSIG.*BADTRUNC" dig.out.md5-80 > /dev/null || ret=1 +if [ $ret -eq 1 ] ; then + echo_i "failed"; status=1 +fi + +echo_i "fetching using hmac-sha1-80 (BADTRUNC)" +ret=0 +$DIG $DIGOPTS example.nil. -y "hmac-sha1-80:sha1:$sha1" @10.53.0.1 soa > dig.out.sha1-80 || ret=1 +grep -i "sha1.*TSIG.*BADTRUNC" dig.out.sha1-80 > /dev/null || ret=1 +if [ $ret -eq 1 ] ; then + echo_i "failed"; status=1 +fi + +echo_i "fetching using hmac-sha224-112 (BADTRUNC)" +ret=0 +$DIG $DIGOPTS example.nil. -y "hmac-sha224-112:sha224:$sha224" @10.53.0.1 soa > dig.out.sha224-112 || ret=1 +grep -i "sha224.*TSIG.*BADTRUNC" dig.out.sha224-112 > /dev/null || ret=1 +if [ $ret -eq 1 ] ; then + echo_i "failed"; status=1 +fi + +echo_i "fetching using hmac-sha256-128 (BADTRUNC)" +ret=0 +$DIG $DIGOPTS example.nil. -y "hmac-sha256-128:sha256:$sha256" @10.53.0.1 soa > dig.out.sha256-128 || ret=1 +grep -i "sha256.*TSIG.*BADTRUNC" dig.out.sha256-128 > /dev/null || ret=1 +if [ $ret -eq 1 ] ; then + echo_i "failed"; status=1 +fi + +echo_i "fetching using hmac-sha384-192 (BADTRUNC)" +ret=0 +$DIG $DIGOPTS example.nil. -y "hmac-sha384-192:sha384:$sha384" @10.53.0.1 soa > dig.out.sha384-192 || ret=1 +grep -i "sha384.*TSIG.*BADTRUNC" dig.out.sha384-192 > /dev/null || ret=1 +if [ $ret -eq 1 ] ; then + echo_i "failed"; status=1 +fi + +echo_i "fetching using hmac-sha512-256 (BADTRUNC)" +ret=0 +$DIG $DIGOPTS example.nil. -y "hmac-sha512-256:sha512:$sha512" @10.53.0.1 soa > dig.out.sha512-256 || ret=1 +grep -i "sha512.*TSIG.*BADTRUNC" dig.out.sha512-256 > /dev/null || ret=1 +if [ $ret -eq 1 ] ; then + echo_i "failed"; status=1 +fi + +echo_i "attempting fetch with bad tsig algorithm" +ret=0 +$DIG $DIGOPTS example.nil. -y "badalgo:invalid:$sha512" @10.53.0.1 soa > dig.out.badalgo 2>&1 || ret=1 +grep -i "Couldn't create key invalid: algorithm is unsupported" dig.out.badalgo > /dev/null || ret=1 +if [ $ret -eq 1 ] ; then + echo_i "failed"; status=1 +fi + +echo_i "checking both OPT and TSIG records are returned when TC=1" +ret=0 +$DIG -p ${PORT} +ignore +bufsize=512 large.example.nil -y "hmac-sha1:sha1:$sha1" @10.53.0.1 txt > dig.out.large 2>&1 || ret=1 +grep "flags:.* tc[ ;]" dig.out.large > /dev/null || ret=1 +grep "status: NOERROR" dig.out.large > /dev/null || ret=1 +grep "EDNS:" dig.out.large > /dev/null || ret=1 +grep -i "sha1.*TSIG.*NOERROR" dig.out.sha1 > /dev/null || ret=1 +if [ $ret -eq 1 ] ; then + echo_i "failed"; status=1 +fi + +echo "I:check that multiple dnssec-keygen calls don't emit dns_dnssec_findmatchingkeys warning" +ret=0 +$KEYGEN -r $RANDFILE -a hmac-sha256 -b 128 -n host example.net > keygen.out1 2>&1 || ret=1 +grep dns_dnssec_findmatchingkeys keygen.out1 > /dev/null && ret=1 +$KEYGEN -r $RANDFILE -a hmac-sha256 -b 128 -n host example.net > keygen.out2 2>&1 || ret=1 +grep dns_dnssec_findmatchingkeys keygen.out2 > /dev/null && ret=1 +if [ $ret -eq 1 ] ; then + echo "I: failed"; status=1 +fi + +echo_i "exit status: $status" +[ $status -eq 0 ] || exit 1 |