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Current Path: /usr/src/crypto/openssh/regress

usr / src / crypto / openssh / regress /

📁 ..
📄 Makefile(6.8 KB)
📄 README.regress(3.91 KB)
📄 addrmatch.sh(2.06 KB)
📄 agent-getpeereid.sh(1.13 KB)
📄 agent-pkcs11.sh(1.86 KB)
📄 agent-ptrace.sh(1.31 KB)
📄 agent-timeout.sh(928 B)
📄 agent.sh(2.96 KB)
📄 allow-deny-users.sh(1.45 KB)
📄 authinfo.sh(574 B)
📄 banner.sh(1.24 KB)
📄 broken-pipe.sh(281 B)
📄 brokenkeys.sh(462 B)
📄 cert-file.sh(5.25 KB)
📄 cert-hostkey.sh(10.34 KB)
📄 cert-userkey.sh(11.95 KB)
📄 cfginclude.sh(4.39 KB)
📄 cfgmatch.sh(3.5 KB)
📄 cfgmatchlisten.sh(6.34 KB)
📄 cfgparse.sh(2.17 KB)
📄 check-perm.c(4.33 KB)
📄 cipher-speed.sh(799 B)
📄 conch-ciphers.sh(796 B)
📄 connect-privsep.sh(1.02 KB)
📄 connect-uri.sh(816 B)
📄 connect.sh(222 B)
📄 dhgex.sh(1.47 KB)
📄 dsa_ssh2.prv(863 B)
📄 dsa_ssh2.pub(732 B)
📄 dynamic-forward.sh(1.48 KB)
📄 envpass.sh(1.54 KB)
📄 exit-status.sh(562 B)
📄 forcecommand.sh(1.1 KB)
📄 forward-control.sh(7.71 KB)
📄 forwarding.sh(4.22 KB)
📄 host-expand.sh(384 B)
📄 hostkey-agent.sh(1.6 KB)
📄 hostkey-rotate.sh(3.86 KB)
📄 integrity.sh(2.33 KB)
📄 kextype.sh(587 B)
📄 key-options.sh(3.22 KB)
📄 keygen-change.sh(581 B)
📄 keygen-convert.sh(1.08 KB)
📄 keygen-knownhosts.sh(6.42 KB)
📄 keygen-moduli.sh(702 B)
📄 keys-command.sh(2.39 KB)
📄 keyscan.sh(403 B)
📄 keytype.sh(1.84 KB)
📄 krl.sh(6.45 KB)
📄 limit-keytype.sh(3.65 KB)
📄 localcommand.sh(351 B)
📄 login-timeout.sh(588 B)
📁 misc
📄 mkdtemp.c(1.53 KB)
📄 modpipe.c(3.81 KB)
📄 moduli.in(1.59 KB)
📄 multiplex.sh(7.09 KB)
📄 multipubkey.sh(2.31 KB)
📄 netcat.c(39.92 KB)
📄 portnum.sh(624 B)
📄 principals-command.sh(5.48 KB)
📄 proto-mismatch.sh(368 B)
📄 proto-version.sh(527 B)
📄 proxy-connect.sh(624 B)
📄 putty-ciphers.sh(678 B)
📄 putty-kex.sh(553 B)
📄 putty-transfer.sh(1021 B)
📄 reconfigure.sh(855 B)
📄 reexec.sh(878 B)
📄 rekey.sh(4.12 KB)
📄 rsa_openssh.prv(883 B)
📄 rsa_openssh.pub(213 B)
📄 rsa_ssh2.prv(924 B)
📄 scp-ssh-wrapper.sh(914 B)
📄 scp-uri.sh(2.01 KB)
📄 scp.sh(3.5 KB)
📄 setuid-allowed.c(1.45 KB)
📄 sftp-badcmds.sh(2.22 KB)
📄 sftp-batch.sh(1.16 KB)
📄 sftp-chroot.sh(845 B)
📄 sftp-cmds.sh(7.29 KB)
📄 sftp-glob.sh(2.47 KB)
📄 sftp-perm.sh(5.23 KB)
📄 sftp-uri.sh(1.59 KB)
📄 sftp.sh(737 B)
📄 ssh-com-client.sh(3.02 KB)
📄 ssh-com-keygen.sh(1.38 KB)
📄 ssh-com-sftp.sh(1.19 KB)
📄 ssh-com.sh(2.71 KB)
📄 ssh2putty.sh(693 B)
📄 sshcfgparse.sh(3.8 KB)
📄 sshd-log-wrapper.sh(285 B)
📄 stderr-after-eof.sh(603 B)
📄 stderr-data.sh(709 B)
📄 t11.ok(51 B)
📄 t4.ok(52 B)
📄 t5.ok(66 B)
📄 test-exec.sh(13.05 KB)
📄 transfer.sh(583 B)
📄 try-ciphers.sh(715 B)
📁 unittests
📄 valgrind-unit.sh(610 B)
📄 yes-head.sh(401 B)

Editing: principals-command.sh

#	$OpenBSD: principals-command.sh,v 1.4 2017/04/30 23:34:55 djm Exp $
#	Placed in the Public Domain.

tid="authorized principals command"

rm -f $OBJ/user_ca_key* $OBJ/cert_user_key*
cp $OBJ/sshd_proxy $OBJ/sshd_proxy_bak

if [ -z "$SUDO" -a ! -w /var/run ]; then
	echo "skipped (SUDO not set)"
	echo "need SUDO to create file in /var/run, test won't work without"
	exit 0
fi

SERIAL=$$

# Create a CA key and a user certificate.
${SSHKEYGEN} -q -N '' -t ed25519  -f $OBJ/user_ca_key || \
	fatal "ssh-keygen of user_ca_key failed"
${SSHKEYGEN} -q -N '' -t rsa -f $OBJ/cert_user_key || \
	fatal "ssh-keygen of cert_user_key failed"
${SSHKEYGEN} -q -s $OBJ/user_ca_key -I "Joanne User" \
    -z $$ -n ${USER},mekmitasdigoat $OBJ/cert_user_key || \
	fatal "couldn't sign cert_user_key"

CERT_BODY=`cat $OBJ/cert_user_key-cert.pub | awk '{ print $2 }'`
CA_BODY=`cat $OBJ/user_ca_key.pub | awk '{ print $2 }'`
CERT_FP=`${SSHKEYGEN} -lf $OBJ/cert_user_key-cert.pub | awk '{ print $2 }'`
CA_FP=`${SSHKEYGEN} -lf $OBJ/user_ca_key.pub | awk '{ print $2 }'`

# Establish a AuthorizedPrincipalsCommand in /var/run where it will have
# acceptable directory permissions.
PRINCIPALS_COMMAND="/var/run/principals_command_${LOGNAME}"
cat << _EOF | $SUDO sh -c "cat > '$PRINCIPALS_COMMAND'"
#!/bin/sh
test "x\$1" != "x${LOGNAME}" && exit 1
test "x\$2" != "xssh-rsa-cert-v01@openssh.com" && exit 1
test "x\$3" != "xssh-ed25519" && exit 1
test "x\$4" != "xJoanne User" && exit 1
test "x\$5" != "x${SERIAL}" && exit 1
test "x\$6" != "x${CA_FP}" && exit 1
test "x\$7" != "x${CERT_FP}" && exit 1
test "x\$8" != "x${CERT_BODY}" && exit 1
test "x\$9" != "x${CA_BODY}" && exit 1
test -f "$OBJ/authorized_principals_${LOGNAME}" &&
	exec cat "$OBJ/authorized_principals_${LOGNAME}"
_EOF
test $? -eq 0 || fatal "couldn't prepare principals command"
$SUDO chmod 0755 "$PRINCIPALS_COMMAND"

if ! $OBJ/check-perm -m keys-command $PRINCIPALS_COMMAND ; then
	echo "skipping: $PRINCIPALS_COMMAND is unsuitable as " \
	    "AuthorizedPrincipalsCommand"
	$SUDO rm -f $PRINCIPALS_COMMAND
	exit 0
fi

if [ -x $PRINCIPALS_COMMAND ]; then
	# Test explicitly-specified principals
	for privsep in yes no ; do
		_prefix="privsep $privsep"

# Setup for AuthorizedPrincipalsCommand
		rm -f $OBJ/authorized_keys_$USER
		(
			cat $OBJ/sshd_proxy_bak
			echo "UsePrivilegeSeparation $privsep"
			echo "AuthorizedKeysFile none"
			echo "AuthorizedPrincipalsCommand $PRINCIPALS_COMMAND" \
			    "%u %t %T %i %s %F %f %k %K"
			echo "AuthorizedPrincipalsCommandUser ${LOGNAME}"
			echo "TrustedUserCAKeys $OBJ/user_ca_key.pub"
		) > $OBJ/sshd_proxy

# XXX test missing command
		# XXX test failing command

# Empty authorized_principals
		verbose "$tid: ${_prefix} empty authorized_principals"
		echo > $OBJ/authorized_principals_$USER
		${SSH} -i $OBJ/cert_user_key \
		    -F $OBJ/ssh_proxy somehost true >/dev/null 2>&1
		if [ $? -eq 0 ]; then
			fail "ssh cert connect succeeded unexpectedly"
		fi

# Wrong authorized_principals
		verbose "$tid: ${_prefix} wrong authorized_principals"
		echo gregorsamsa > $OBJ/authorized_principals_$USER
		${SSH} -i $OBJ/cert_user_key \
		    -F $OBJ/ssh_proxy somehost true >/dev/null 2>&1
		if [ $? -eq 0 ]; then
			fail "ssh cert connect succeeded unexpectedly"
		fi

# Correct authorized_principals
		verbose "$tid: ${_prefix} correct authorized_principals"
		echo mekmitasdigoat > $OBJ/authorized_principals_$USER
		${SSH} -i $OBJ/cert_user_key \
		    -F $OBJ/ssh_proxy somehost true >/dev/null 2>&1
		if [ $? -ne 0 ]; then
			fail "ssh cert connect failed"
		fi

# authorized_principals with bad key option
		verbose "$tid: ${_prefix} authorized_principals bad key opt"
		echo 'blah mekmitasdigoat' > $OBJ/authorized_principals_$USER
		${SSH} -i $OBJ/cert_user_key \
		    -F $OBJ/ssh_proxy somehost true >/dev/null 2>&1
		if [ $? -eq 0 ]; then
			fail "ssh cert connect succeeded unexpectedly"
		fi

# authorized_principals with command=false
		verbose "$tid: ${_prefix} authorized_principals command=false"
		echo 'command="false" mekmitasdigoat' > \
		    $OBJ/authorized_principals_$USER
		${SSH} -i $OBJ/cert_user_key \
		    -F $OBJ/ssh_proxy somehost true >/dev/null 2>&1
		if [ $? -eq 0 ]; then
			fail "ssh cert connect succeeded unexpectedly"
		fi

# authorized_principals with command=true
		verbose "$tid: ${_prefix} authorized_principals command=true"
		echo 'command="true" mekmitasdigoat' > \
		    $OBJ/authorized_principals_$USER
		${SSH} -i $OBJ/cert_user_key \
		    -F $OBJ/ssh_proxy somehost false >/dev/null 2>&1
		if [ $? -ne 0 ]; then
			fail "ssh cert connect failed"
		fi

# Setup for principals= key option
		rm -f $OBJ/authorized_principals_$USER
		(
			cat $OBJ/sshd_proxy_bak
			echo "UsePrivilegeSeparation $privsep"
		) > $OBJ/sshd_proxy

# Wrong principals list
		verbose "$tid: ${_prefix} wrong principals key option"
		(
			printf 'cert-authority,principals="gregorsamsa" '
			cat $OBJ/user_ca_key.pub
		) > $OBJ/authorized_keys_$USER
		${SSH} -i $OBJ/cert_user_key \
		    -F $OBJ/ssh_proxy somehost true >/dev/null 2>&1
		if [ $? -eq 0 ]; then
			fail "ssh cert connect succeeded unexpectedly"
		fi

# Correct principals list
		verbose "$tid: ${_prefix} correct principals key option"
		(
			printf 'cert-authority,principals="mekmitasdigoat" '
			cat $OBJ/user_ca_key.pub
		) > $OBJ/authorized_keys_$USER
		${SSH} -i $OBJ/cert_user_key \
		    -F $OBJ/ssh_proxy somehost true >/dev/null 2>&1
		if [ $? -ne 0 ]; then
			fail "ssh cert connect failed"
		fi
	done
else
	echo "SKIPPED: $PRINCIPALS_COMMAND not executable " \
	    "(/var/run mounted noexec?)"
fi

003 File Manager

Editing: principals-command.sh

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