mirror of
git://anongit.mindrot.org/openssh.git
synced 2024-12-18 08:04:40 +00:00
a7fc1df246
in sshd, so don't double the tests' work by trying both off/on OpenBSD-Regress-ID: d366665466dbd09e9b707305da884be3e7619c68
67 lines
2.3 KiB
Bash
67 lines
2.3 KiB
Bash
# $OpenBSD: multipubkey.sh,v 1.3 2019/12/11 18:47:14 djm Exp $
|
|
# Placed in the Public Domain.
|
|
|
|
tid="multiple pubkey"
|
|
|
|
rm -f $OBJ/authorized_keys_$USER $OBJ/user_ca_key* $OBJ/user_key*
|
|
rm -f $OBJ/authorized_principals_$USER $OBJ/cert_user_key*
|
|
|
|
mv $OBJ/sshd_proxy $OBJ/sshd_proxy.orig
|
|
mv $OBJ/ssh_proxy $OBJ/ssh_proxy.orig
|
|
|
|
# Create a CA key
|
|
${SSHKEYGEN} -q -N '' -t ed25519 -f $OBJ/user_ca_key ||\
|
|
fatal "ssh-keygen failed"
|
|
|
|
# Make some keys and a certificate.
|
|
${SSHKEYGEN} -q -N '' -t ed25519 -f $OBJ/user_key1 || \
|
|
fatal "ssh-keygen failed"
|
|
${SSHKEYGEN} -q -N '' -t ed25519 -f $OBJ/user_key2 || \
|
|
fatal "ssh-keygen failed"
|
|
${SSHKEYGEN} -q -s $OBJ/user_ca_key -I "regress user key for $USER" \
|
|
-z $$ -n ${USER},mekmitasdigoat $OBJ/user_key1 ||
|
|
fail "couldn't sign user_key1"
|
|
# Copy the private key alongside the cert to allow better control of when
|
|
# it is offered.
|
|
mv $OBJ/user_key1-cert.pub $OBJ/cert_user_key1.pub
|
|
cp -p $OBJ/user_key1 $OBJ/cert_user_key1
|
|
|
|
grep -v IdentityFile $OBJ/ssh_proxy.orig > $OBJ/ssh_proxy
|
|
|
|
opts="-oProtocol=2 -F $OBJ/ssh_proxy -oIdentitiesOnly=yes"
|
|
opts="$opts -i $OBJ/cert_user_key1 -i $OBJ/user_key1 -i $OBJ/user_key2"
|
|
|
|
for privsep in yes ; do
|
|
(
|
|
grep -v "Protocol" $OBJ/sshd_proxy.orig
|
|
echo "Protocol 2"
|
|
echo "UsePrivilegeSeparation $privsep"
|
|
echo "AuthenticationMethods publickey,publickey"
|
|
echo "TrustedUserCAKeys $OBJ/user_ca_key.pub"
|
|
echo "AuthorizedPrincipalsFile $OBJ/authorized_principals_%u"
|
|
) > $OBJ/sshd_proxy
|
|
|
|
# Single key should fail.
|
|
rm -f $OBJ/authorized_principals_$USER
|
|
cat $OBJ/user_key1.pub > $OBJ/authorized_keys_$USER
|
|
${SSH} $opts proxy true && fail "ssh succeeded with key"
|
|
|
|
# Single key with same-public cert should fail.
|
|
echo mekmitasdigoat > $OBJ/authorized_principals_$USER
|
|
cat $OBJ/user_key1.pub > $OBJ/authorized_keys_$USER
|
|
${SSH} $opts proxy true && fail "ssh succeeded with key+cert"
|
|
|
|
# Multiple plain keys should succeed.
|
|
rm -f $OBJ/authorized_principals_$USER
|
|
cat $OBJ/user_key1.pub $OBJ/user_key2.pub > \
|
|
$OBJ/authorized_keys_$USER
|
|
${SSH} $opts proxy true || fail "ssh failed with multiple keys"
|
|
# Cert and different key should succeed
|
|
|
|
# Key and different-public cert should succeed.
|
|
echo mekmitasdigoat > $OBJ/authorized_principals_$USER
|
|
cat $OBJ/user_key2.pub > $OBJ/authorized_keys_$USER
|
|
${SSH} $opts proxy true || fail "ssh failed with key/cert"
|
|
done
|
|
|