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-rw-r--r--regress/cert-file.sh53
1 files changed, 42 insertions, 11 deletions
diff --git a/regress/cert-file.sh b/regress/cert-file.sh
index b184e7fea..43b8e0201 100644
--- a/regress/cert-file.sh
+++ b/regress/cert-file.sh
@@ -1,4 +1,4 @@
1# $OpenBSD: cert-file.sh,v 1.4 2016/12/16 02:48:55 djm Exp $ 1# $OpenBSD: cert-file.sh,v 1.5 2017/03/11 23:44:16 djm Exp $
2# Placed in the Public Domain. 2# Placed in the Public Domain.
3 3
4tid="ssh with certificates" 4tid="ssh with certificates"
@@ -17,24 +17,59 @@ ${SSHKEYGEN} -q -N '' -t ed25519 -f $OBJ/user_key1 || \
17 fatal "ssh-keygen failed" 17 fatal "ssh-keygen failed"
18${SSHKEYGEN} -q -N '' -t ed25519 -f $OBJ/user_key2 || \ 18${SSHKEYGEN} -q -N '' -t ed25519 -f $OBJ/user_key2 || \
19 fatal "ssh-keygen failed" 19 fatal "ssh-keygen failed"
20${SSHKEYGEN} -q -N '' -t ed25519 -f $OBJ/user_key3 || \
21 fatal "ssh-keygen failed"
22${SSHKEYGEN} -q -N '' -t ed25519 -f $OBJ/user_key4 || \
23 fatal "ssh-keygen failed"
24${SSHKEYGEN} -q -N '' -t ed25519 -f $OBJ/user_key5 || \
25 fatal "ssh-keygen failed"
26
20# Move the certificate to a different address to better control 27# Move the certificate to a different address to better control
21# when it is offered. 28# when it is offered.
22${SSHKEYGEN} -q -s $OBJ/user_ca_key1 -I "regress user key for $USER" \ 29${SSHKEYGEN} -q -s $OBJ/user_ca_key1 -I "regress user key for $USER" \
23 -z $$ -n ${USER} $OBJ/user_key1 || 30 -z $$ -n ${USER} $OBJ/user_key1 ||
24 fail "couldn't sign user_key1 with user_ca_key1" 31 fatal "couldn't sign user_key1 with user_ca_key1"
25mv $OBJ/user_key1-cert.pub $OBJ/cert_user_key1_1.pub 32mv $OBJ/user_key1-cert.pub $OBJ/cert_user_key1_1.pub
26${SSHKEYGEN} -q -s $OBJ/user_ca_key2 -I "regress user key for $USER" \ 33${SSHKEYGEN} -q -s $OBJ/user_ca_key2 -I "regress user key for $USER" \
27 -z $$ -n ${USER} $OBJ/user_key1 || 34 -z $$ -n ${USER} $OBJ/user_key1 ||
28 fail "couldn't sign user_key1 with user_ca_key2" 35 fatal "couldn't sign user_key1 with user_ca_key2"
29mv $OBJ/user_key1-cert.pub $OBJ/cert_user_key1_2.pub 36mv $OBJ/user_key1-cert.pub $OBJ/cert_user_key1_2.pub
37${SSHKEYGEN} -q -s $OBJ/user_ca_key1 -I "regress user key for $USER" \
38 -z $$ -n ${USER} $OBJ/user_key3 ||
39 fatal "couldn't sign user_key3 with user_ca_key1"
40rm $OBJ/user_key3.pub # to test use of private key w/o public half.
41${SSHKEYGEN} -q -s $OBJ/user_ca_key1 -I "regress user key for $USER" \
42 -z $$ -n ${USER} $OBJ/user_key4 ||
43 fatal "couldn't sign user_key4 with user_ca_key1"
44rm $OBJ/user_key4 $OBJ/user_key4.pub # to test no matching pub/private key case.
30 45
31trace 'try with identity files' 46trace 'try with identity files'
32opts="-F $OBJ/ssh_proxy -oIdentitiesOnly=yes" 47opts="-F $OBJ/ssh_proxy -oIdentitiesOnly=yes"
33opts2="$opts -i $OBJ/user_key1 -i $OBJ/user_key2" 48opts2="$opts -i $OBJ/user_key1 -i $OBJ/user_key2"
34echo "cert-authority $(cat $OBJ/user_ca_key1.pub)" > $OBJ/authorized_keys_$USER 49echo "cert-authority $(cat $OBJ/user_ca_key1.pub)" > $OBJ/authorized_keys_$USER
35 50
51# Make a clean config that doesn't have any pre-added identities.
52cat $OBJ/ssh_proxy | grep -v IdentityFile > $OBJ/no_identity_config
53
54# XXX: verify that certificate used was what we expect. Needs exposure of
55# keys via enviornment variable or similar.
56
36for p in ${SSH_PROTOCOLS}; do 57for p in ${SSH_PROTOCOLS}; do
58 # Key with no .pub should work - finding the equivalent *-cert.pub.
59 verbose "protocol $p: identity cert with no plain public file"
60 ${SSH} -F $OBJ/no_identity_config -oIdentitiesOnly=yes \
61 -i $OBJ/user_key3 somehost exit 5$p
62 [ $? -ne 5$p ] && fail "ssh failed"
63
64 # CertificateFile matching private key with no .pub file should work.
65 verbose "protocol $p: CertificateFile with no plain public file"
66 ${SSH} -F $OBJ/no_identity_config -oIdentitiesOnly=yes \
67 -oCertificateFile=$OBJ/user_key3-cert.pub \
68 -i $OBJ/user_key3 somehost exit 5$p
69 [ $? -ne 5$p ] && fail "ssh failed"
70
37 # Just keys should fail 71 # Just keys should fail
72 verbose "protocol $p: plain keys"
38 ${SSH} $opts2 somehost exit 5$p 73 ${SSH} $opts2 somehost exit 5$p
39 r=$? 74 r=$?
40 if [ $r -eq 5$p ]; then 75 if [ $r -eq 5$p ]; then
@@ -42,6 +77,7 @@ for p in ${SSH_PROTOCOLS}; do
42 fi 77 fi
43 78
44 # Keys with untrusted cert should fail. 79 # Keys with untrusted cert should fail.
80 verbose "protocol $p: untrusted cert"
45 opts3="$opts2 -oCertificateFile=$OBJ/cert_user_key1_2.pub" 81 opts3="$opts2 -oCertificateFile=$OBJ/cert_user_key1_2.pub"
46 ${SSH} $opts3 somehost exit 5$p 82 ${SSH} $opts3 somehost exit 5$p
47 r=$? 83 r=$?
@@ -50,6 +86,7 @@ for p in ${SSH_PROTOCOLS}; do
50 fi 86 fi
51 87
52 # Good cert with bad key should fail. 88 # Good cert with bad key should fail.
89 verbose "protocol $p: good cert, bad key"
53 opts3="$opts -i $OBJ/user_key2" 90 opts3="$opts -i $OBJ/user_key2"
54 opts3="$opts3 -oCertificateFile=$OBJ/cert_user_key1_1.pub" 91 opts3="$opts3 -oCertificateFile=$OBJ/cert_user_key1_1.pub"
55 ${SSH} $opts3 somehost exit 5$p 92 ${SSH} $opts3 somehost exit 5$p
@@ -59,6 +96,7 @@ for p in ${SSH_PROTOCOLS}; do
59 fi 96 fi
60 97
61 # Keys with one trusted cert, should succeed. 98 # Keys with one trusted cert, should succeed.
99 verbose "protocol $p: single trusted"
62 opts3="$opts2 -oCertificateFile=$OBJ/cert_user_key1_1.pub" 100 opts3="$opts2 -oCertificateFile=$OBJ/cert_user_key1_1.pub"
63 ${SSH} $opts3 somehost exit 5$p 101 ${SSH} $opts3 somehost exit 5$p
64 r=$? 102 r=$?
@@ -67,6 +105,7 @@ for p in ${SSH_PROTOCOLS}; do
67 fi 105 fi
68 106
69 # Multiple certs and keys, with one trusted cert, should succeed. 107 # Multiple certs and keys, with one trusted cert, should succeed.
108 verbose "protocol $p: multiple trusted"
70 opts3="$opts2 -oCertificateFile=$OBJ/cert_user_key1_2.pub" 109 opts3="$opts2 -oCertificateFile=$OBJ/cert_user_key1_2.pub"
71 opts3="$opts3 -oCertificateFile=$OBJ/cert_user_key1_1.pub" 110 opts3="$opts3 -oCertificateFile=$OBJ/cert_user_key1_1.pub"
72 ${SSH} $opts3 somehost exit 5$p 111 ${SSH} $opts3 somehost exit 5$p
@@ -74,14 +113,6 @@ for p in ${SSH_PROTOCOLS}; do
74 if [ $r -ne 5$p ]; then 113 if [ $r -ne 5$p ]; then
75 fail "ssh failed with multiple certs in protocol $p" 114 fail "ssh failed with multiple certs in protocol $p"
76 fi 115 fi
77
78 #Keys with trusted certificate specified in config options, should succeed.
79 opts3="$opts2 -oCertificateFile=$OBJ/cert_user_key1_1.pub"
80 ${SSH} $opts3 somehost exit 5$p
81 r=$?
82 if [ $r -ne 5$p ]; then
83 fail "ssh failed with trusted cert in config in protocol $p"
84 fi
85done 116done
86 117
87#next, using an agent in combination with the keys 118#next, using an agent in combination with the keys