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Diffstat (limited to 'regress/sshcfgparse.sh')
| -rw-r--r-- | regress/sshcfgparse.sh | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/regress/sshcfgparse.sh b/regress/sshcfgparse.sh new file mode 100644 index 0000000..504853d --- /dev/null +++ b/regress/sshcfgparse.sh @@ -0,0 +1,119 @@ +# $OpenBSD: sshcfgparse.sh,v 1.9 2021/06/08 07:05:27 dtucker Exp $ +# Placed in the Public Domain. + +tid="ssh config parse" + +dsa=0 +for t in $SSH_KEYTYPES; do + case "$t" in + ssh-dss) dsa=1 ;; + esac +done + +expect_result_present() { + _str="$1" ; shift + for _expect in "$@" ; do + echo "$f" | tr ',' '\n' | grep "^$_expect\$" >/dev/null + if test $? -ne 0 ; then + fail "missing expected \"$_expect\" from \"$_str\"" + fi + done +} +expect_result_absent() { + _str="$1" ; shift + for _expect in "$@" ; do + echo "$f" | tr ',' '\n' | grep "^$_expect\$" >/dev/null + if test $? -eq 0 ; then + fail "unexpected \"$_expect\" present in \"$_str\"" + fi + done +} + +verbose "reparse minimal config" +(${SSH} -G -F $OBJ/ssh_config somehost >$OBJ/ssh_config.1 && + ${SSH} -G -F $OBJ/ssh_config.1 somehost >$OBJ/ssh_config.2 && + diff $OBJ/ssh_config.1 $OBJ/ssh_config.2) || fail "failed to reparse minimal" + +verbose "ssh -W opts" +f=`${SSH} -GF $OBJ/ssh_config host | awk '/exitonforwardfailure/{print $2}'` +test "$f" = "no" || fail "exitonforwardfailure default" +f=`${SSH} -GF $OBJ/ssh_config -W a:1 h | awk '/exitonforwardfailure/{print $2}'` +test "$f" = "yes" || fail "exitonforwardfailure enable" +f=`${SSH} -GF $OBJ/ssh_config -W a:1 -o exitonforwardfailure=no h | \ + awk '/exitonforwardfailure/{print $2}'` +test "$f" = "no" || fail "exitonforwardfailure override" + +f=`${SSH} -GF $OBJ/ssh_config host | awk '/clearallforwardings/{print $2}'` +test "$f" = "no" || fail "clearallforwardings default" +f=`${SSH} -GF $OBJ/ssh_config -W a:1 h | awk '/clearallforwardings/{print $2}'` +test "$f" = "yes" || fail "clearallforwardings enable" +f=`${SSH} -GF $OBJ/ssh_config -W a:1 -o clearallforwardings=no h | \ + awk '/clearallforwardings/{print $2}'` +test "$f" = "no" || fail "clearallforwardings override" + +verbose "user first match" +user=`awk '$1=="User" {print $2}' $OBJ/ssh_config` +f=`${SSH} -GF $OBJ/ssh_config host | awk '/^user /{print $2}'` +test "$f" = "$user" || fail "user from config, expected '$user' got '$f'" +f=`${SSH} -GF $OBJ/ssh_config -o user=foo -l bar baz@host | awk '/^user /{print $2}'` +test "$f" = "foo" || fail "user first match -oUser, expected 'foo' got '$f' " +f=`${SSH} -GF $OBJ/ssh_config -lbar baz@host user=foo baz@host | awk '/^user /{print $2}'` +test "$f" = "bar" || fail "user first match -l, expected 'bar' got '$f'" +f=`${SSH} -GF $OBJ/ssh_config baz@host -o user=foo -l bar baz@host | awk '/^user /{print $2}'` +test "$f" = "baz" || fail "user first match user@host, expected 'baz' got '$f'" + +verbose "pubkeyacceptedalgorithms" +# Default set +f=`${SSH} -GF none host | awk '/^pubkeyacceptedalgorithms /{print $2}'` +expect_result_present "$f" "ssh-ed25519" "ssh-ed25519-cert-v01.*" +expect_result_absent "$f" "ssh-dss" +# Explicit override +f=`${SSH} -GF none -opubkeyacceptedalgorithms=ssh-ed25519 host | \ + awk '/^pubkeyacceptedalgorithms /{print $2}'` +expect_result_present "$f" "ssh-ed25519" +expect_result_absent "$f" "ssh-ed25519-cert-v01.*" "ssh-dss" +# Removal from default set +f=`${SSH} -GF none -opubkeyacceptedalgorithms=-ssh-ed25519-cert* host | \ + awk '/^pubkeyacceptedalgorithms /{print $2}'` +expect_result_present "$f" "ssh-ed25519" +expect_result_absent "$f" "ssh-ed25519-cert-v01.*" "ssh-dss" +f=`${SSH} -GF none -opubkeyacceptedalgorithms=-ssh-ed25519 host | \ + awk '/^pubkeyacceptedalgorithms /{print $2}'` +expect_result_present "$f" "ssh-ed25519-cert-v01.*" +expect_result_absent "$f" "ssh-ed25519" "ssh-dss" +# Append to default set. +# This is not tested when built !WITH_OPENSSL +if [ "$dsa" = "1" ]; then + f=`${SSH} -GF none -opubkeyacceptedalgorithms=+ssh-dss-cert* host | \ + awk '/^pubkeyacceptedalgorithms /{print $2}'` + expect_result_present "$f" "ssh-ed25519" "ssh-dss-cert-v01.*" + expect_result_absent "$f" "ssh-dss" + f=`${SSH} -GF none -opubkeyacceptedalgorithms=+ssh-dss host | \ + awk '/^pubkeyacceptedalgorithms /{print $2}'` + expect_result_present "$f" "ssh-ed25519" "ssh-ed25519-cert-v01.*" "ssh-dss" + expect_result_absent "$f" "ssh-dss-cert-v01.*" +fi + +verbose "agentforwarding" +f=`${SSH} -GF none host | awk '/^forwardagent /{print$2}'` +expect_result_present "$f" "no" +f=`${SSH} -GF none -oforwardagent=no host | awk '/^forwardagent /{print$2}'` +expect_result_present "$f" "no" +f=`${SSH} -GF none -oforwardagent=yes host | awk '/^forwardagent /{print$2}'` +expect_result_present "$f" "yes" +f=`${SSH} -GF none '-oforwardagent=SSH_AUTH_SOCK.forward' host | awk '/^forwardagent /{print$2}'` +expect_result_present "$f" "SSH_AUTH_SOCK.forward" + +verbose "command line override" +cat >$OBJ/ssh_config.0 <<EOD +Host * + IPQoS af21 cs1 + TunnelDevice 1:2 +EOD +f=`${SSH} -GF $OBJ/ssh_config.0 -oipqos=cs1 host | awk '/^ipqos /{print$2}'` +expect_result_present "$f" "cs1" +f=`${SSH} -GF $OBJ/ssh_config.0 -otunneldevice=3:4 host | awk '/^tunneldevice /{print$2}'` +expect_result_present "$f" "3:4" + +# cleanup +rm -f $OBJ/ssh_config.[012] |