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[FreeBSD/releng/10.0.git] / crypto / openssh / regress / keys-command.sh
1 #       $OpenBSD: keys-command.sh,v 1.2 2012/12/06 06:06:54 dtucker Exp $
2 #       Placed in the Public Domain.
3
4 tid="authorized keys from command"
5
6 if test -z "$SUDO" ; then
7         echo "skipped (SUDO not set)"
8         echo "need SUDO to create file in /var/run, test won't work without"
9         exit 0
10 fi
11
12 # Establish a AuthorizedKeysCommand in /var/run where it will have
13 # acceptable directory permissions.
14 KEY_COMMAND="/var/run/keycommand_${LOGNAME}"
15 cat << _EOF | $SUDO sh -c "cat > '$KEY_COMMAND'"
16 #!/bin/sh
17 test "x\$1" != "x${LOGNAME}" && exit 1
18 exec cat "$OBJ/authorized_keys_${LOGNAME}"
19 _EOF
20 $SUDO chmod 0755 "$KEY_COMMAND"
21
22 cp $OBJ/sshd_proxy $OBJ/sshd_proxy.bak
23 (
24         grep -vi AuthorizedKeysFile $OBJ/sshd_proxy.bak
25         echo AuthorizedKeysFile none
26         echo AuthorizedKeysCommand $KEY_COMMAND
27         echo AuthorizedKeysCommandUser ${LOGNAME}
28 ) > $OBJ/sshd_proxy
29
30 if [ -x $KEY_COMMAND ]; then
31         ${SSH} -F $OBJ/ssh_proxy somehost true
32         if [ $? -ne 0 ]; then
33                 fail "connect failed"
34         fi
35 else
36         echo "SKIPPED: $KEY_COMMAND not executable (/var/run mounted noexec?)"
37 fi
38
39 $SUDO rm -f $KEY_COMMAND