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Commit | Line | Data |
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83154755 | 1 | # $OpenBSD: test-exec.sh,v 1.27 2005/02/27 11:33:30 dtucker Exp $ |
836d58d7 | 2 | # Placed in the Public Domain. |
3 | ||
836d58d7 | 4 | #SUDO=sudo |
5 | ||
9c70ca37 | 6 | # Unbreak GNU head(1) |
7 | _POSIX2_VERSION=199209 | |
8 | export _POSIX2_VERSION | |
9 | ||
13863e85 | 10 | case `uname -s 2>/dev/null` in |
11 | OSF1*) | |
12 | BIN_SH=xpg4 | |
13 | export BIN_SH | |
14 | ;; | |
15 | esac | |
16 | ||
08f8b491 | 17 | if [ ! -z "$TEST_SSH_PORT" ]; then |
18 | PORT="$TEST_SSH_PORT" | |
19 | else | |
20 | PORT=4242 | |
21 | fi | |
22 | ||
4638d96a | 23 | if [ -x /usr/ucb/whoami ]; then |
24 | USER=`/usr/ucb/whoami` | |
c1b10a96 | 25 | elif whoami >/dev/null 2>&1; then |
4638d96a | 26 | USER=`whoami` |
27 | else | |
28 | USER=`id -un` | |
29 | fi | |
30 | ||
836d58d7 | 31 | OBJ=$1 |
32 | if [ "x$OBJ" = "x" ]; then | |
33 | echo '$OBJ not defined' | |
34 | exit 2 | |
35 | fi | |
36 | if [ ! -d $OBJ ]; then | |
37 | echo "not a directory: $OBJ" | |
38 | exit 2 | |
39 | fi | |
40 | SCRIPT=$2 | |
41 | if [ "x$SCRIPT" = "x" ]; then | |
42 | echo '$SCRIPT not defined' | |
43 | exit 2 | |
44 | fi | |
45 | if [ ! -f $SCRIPT ]; then | |
46 | echo "not a file: $SCRIPT" | |
47 | exit 2 | |
48 | fi | |
006cb311 | 49 | if $TEST_SHELL -n $SCRIPT; then |
836d58d7 | 50 | true |
51 | else | |
52 | echo "syntax error in $SCRIPT" | |
53 | exit 2 | |
54 | fi | |
55 | unset SSH_AUTH_SOCK | |
56 | ||
83154755 | 57 | SRC=`dirname ${SCRIPT}` |
58 | ||
836d58d7 | 59 | # defaults |
60 | SSH=ssh | |
61 | SSHD=sshd | |
62 | SSHAGENT=ssh-agent | |
63 | SSHADD=ssh-add | |
64 | SSHKEYGEN=ssh-keygen | |
65 | SSHKEYSCAN=ssh-keyscan | |
66 | SFTP=sftp | |
67 | SFTPSERVER=/usr/libexec/openssh/sftp-server | |
53e2a65c | 68 | SCP=scp |
836d58d7 | 69 | |
70 | if [ "x$TEST_SSH_SSH" != "x" ]; then | |
dd75dc6d | 71 | SSH="${TEST_SSH_SSH}" |
836d58d7 | 72 | fi |
73 | if [ "x$TEST_SSH_SSHD" != "x" ]; then | |
dd75dc6d | 74 | SSHD="${TEST_SSH_SSHD}" |
836d58d7 | 75 | fi |
76 | if [ "x$TEST_SSH_SSHAGENT" != "x" ]; then | |
dd75dc6d | 77 | SSHAGENT="${TEST_SSH_SSHAGENT}" |
836d58d7 | 78 | fi |
79 | if [ "x$TEST_SSH_SSHADD" != "x" ]; then | |
dd75dc6d | 80 | SSHADD="${TEST_SSH_SSHADD}" |
836d58d7 | 81 | fi |
82 | if [ "x$TEST_SSH_SSHKEYGEN" != "x" ]; then | |
dd75dc6d | 83 | SSHKEYGEN="${TEST_SSH_SSHKEYGEN}" |
836d58d7 | 84 | fi |
85 | if [ "x$TEST_SSH_SSHKEYSCAN" != "x" ]; then | |
dd75dc6d | 86 | SSHKEYSCAN="${TEST_SSH_SSHKEYSCAN}" |
836d58d7 | 87 | fi |
88 | if [ "x$TEST_SSH_SFTP" != "x" ]; then | |
dd75dc6d | 89 | SFTP="${TEST_SSH_SFTP}" |
836d58d7 | 90 | fi |
91 | if [ "x$TEST_SSH_SFTPSERVER" != "x" ]; then | |
dd75dc6d | 92 | SFTPSERVER="${TEST_SSH_SFTPSERVER}" |
836d58d7 | 93 | fi |
53e2a65c | 94 | if [ "x$TEST_SSH_SCP" != "x" ]; then |
95 | SCP="${TEST_SSH_SCP}" | |
96 | fi | |
836d58d7 | 97 | |
403447b4 | 98 | # Path to sshd must be absolute for rexec |
185a020b | 99 | if [ ! -x /$SSHD ]; then |
100 | SSHD=`which sshd` | |
101 | fi | |
403447b4 | 102 | |
83154755 | 103 | if [ "x$TEST_SSH_LOGFILE" = "x" ]; then |
104 | TEST_SSH_LOGFILE=/dev/null | |
105 | fi | |
106 | ||
836d58d7 | 107 | # these should be used in tests |
53e2a65c | 108 | export SSH SSHD SSHAGENT SSHADD SSHKEYGEN SSHKEYSCAN SFTP SFTPSERVER SCP |
109 | #echo $SSH $SSHD $SSHAGENT $SSHADD $SSHKEYGEN $SSHKEYSCAN $SFTP $SFTPSERVER $SCP | |
836d58d7 | 110 | |
111 | # helper | |
c7751424 | 112 | echon() |
113 | { | |
114 | if [ "x`echo -n`" = "x" ]; then | |
115 | echo -n "$@" | |
116 | elif [ "x`echo '\c'`" = "x" ]; then | |
117 | echo "$@\c" | |
118 | else | |
119 | fatal "Don't know how to echo without newline." | |
120 | fi | |
121 | } | |
122 | ||
c1b10a96 | 123 | have_prog() |
124 | { | |
125 | saved_IFS="$IFS" | |
126 | IFS=":" | |
127 | for i in $PATH | |
128 | do | |
129 | if [ -x $i/$1 ]; then | |
130 | IFS="$saved_IFS" | |
131 | return 0 | |
132 | fi | |
133 | done | |
134 | IFS="$saved_IFS" | |
135 | return 1 | |
136 | } | |
137 | ||
836d58d7 | 138 | cleanup () |
139 | { | |
140 | if [ -f $PIDFILE ]; then | |
141 | pid=`cat $PIDFILE` | |
142 | if [ "X$pid" = "X" ]; then | |
143 | echo no sshd running | |
144 | else | |
145 | if [ $pid -lt 2 ]; then | |
146 | echo bad pid for ssd: $pid | |
147 | else | |
148 | $SUDO kill $pid | |
149 | fi | |
150 | fi | |
151 | fi | |
152 | } | |
153 | ||
154 | trace () | |
155 | { | |
83154755 | 156 | echo "trace: $@" >>$TEST_SSH_LOGFILE |
836d58d7 | 157 | if [ "X$TEST_SSH_TRACE" = "Xyes" ]; then |
158 | echo "$@" | |
159 | fi | |
160 | } | |
161 | ||
162 | verbose () | |
163 | { | |
83154755 | 164 | echo "verbose: $@" >>$TEST_SSH_LOGFILE |
836d58d7 | 165 | if [ "X$TEST_SSH_QUIET" != "Xyes" ]; then |
166 | echo "$@" | |
167 | fi | |
168 | } | |
169 | ||
170 | ||
171 | fail () | |
172 | { | |
83154755 | 173 | echo "FAIL: $@" >>$TEST_SSH_LOGFILE |
836d58d7 | 174 | RESULT=1 |
175 | echo "$@" | |
176 | } | |
177 | ||
178 | fatal () | |
179 | { | |
83154755 | 180 | echo "FATAL: $@" >>$TEST_SSH_LOGFILE |
c7751424 | 181 | echon "FATAL: " |
836d58d7 | 182 | fail "$@" |
183 | cleanup | |
184 | exit $RESULT | |
185 | } | |
186 | ||
187 | RESULT=0 | |
188 | PIDFILE=$OBJ/pidfile | |
189 | ||
190 | trap fatal 3 2 | |
191 | ||
192 | # create server config | |
193 | cat << EOF > $OBJ/sshd_config | |
828d4b6f | 194 | StrictModes no |
836d58d7 | 195 | Port $PORT |
196 | ListenAddress 127.0.0.1 | |
197 | #ListenAddress ::1 | |
198 | PidFile $PIDFILE | |
199 | AuthorizedKeysFile $OBJ/authorized_keys_%u | |
433f6c0f | 200 | LogLevel VERBOSE |
1b0a92c0 | 201 | AcceptEnv _XXX_TEST_* |
202 | AcceptEnv _XXX_TEST | |
00995aa0 | 203 | Subsystem sftp $SFTPSERVER |
836d58d7 | 204 | EOF |
205 | ||
677dd470 | 206 | if [ ! -z "$TEST_SSH_SSHD_CONFOPTS" ]; then |
207 | trace "adding sshd_config option $TEST_SSH_SSHD_CONFOPTS" | |
208 | echo "$TEST_SSH_SSHD_CONFOPTS" >> $OBJ/sshd_config | |
209 | fi | |
210 | ||
836d58d7 | 211 | # server config for proxy connects |
212 | cp $OBJ/sshd_config $OBJ/sshd_proxy | |
213 | ||
214 | # allow group-writable directories in proxy-mode | |
215 | echo 'StrictModes no' >> $OBJ/sshd_proxy | |
216 | ||
217 | # create client config | |
218 | cat << EOF > $OBJ/ssh_config | |
219 | Host * | |
220 | Hostname 127.0.0.1 | |
221 | HostKeyAlias localhost-with-alias | |
222 | Port $PORT | |
223 | User $USER | |
224 | GlobalKnownHostsFile $OBJ/known_hosts | |
225 | UserKnownHostsFile $OBJ/known_hosts | |
226 | RSAAuthentication yes | |
227 | PubkeyAuthentication yes | |
228 | ChallengeResponseAuthentication no | |
229 | HostbasedAuthentication no | |
230 | PasswordAuthentication no | |
836d58d7 | 231 | BatchMode yes |
232 | StrictHostKeyChecking yes | |
233 | EOF | |
234 | ||
677dd470 | 235 | if [ ! -z "$TEST_SSH_SSH_CONFOPTS" ]; then |
236 | trace "adding ssh_config option $TEST_SSH_SSHD_CONFOPTS" | |
237 | echo "$TEST_SSH_SSH_CONFOPTS" >> $OBJ/ssh_config | |
238 | fi | |
239 | ||
836d58d7 | 240 | rm -f $OBJ/known_hosts $OBJ/authorized_keys_$USER |
241 | ||
242 | trace "generate keys" | |
243 | for t in rsa rsa1; do | |
244 | # generate user key | |
245 | rm -f $OBJ/$t | |
246 | ${SSHKEYGEN} -q -N '' -t $t -f $OBJ/$t ||\ | |
247 | fail "ssh-keygen for $t failed" | |
248 | ||
249 | # known hosts file for client | |
250 | ( | |
c7751424 | 251 | echon 'localhost-with-alias,127.0.0.1,::1 ' |
836d58d7 | 252 | cat $OBJ/$t.pub |
253 | ) >> $OBJ/known_hosts | |
254 | ||
255 | # setup authorized keys | |
256 | cat $OBJ/$t.pub >> $OBJ/authorized_keys_$USER | |
257 | echo IdentityFile $OBJ/$t >> $OBJ/ssh_config | |
258 | ||
259 | # use key as host key, too | |
260 | $SUDO cp $OBJ/$t $OBJ/host.$t | |
261 | echo HostKey $OBJ/host.$t >> $OBJ/sshd_config | |
262 | ||
263 | # don't use SUDO for proxy connect | |
264 | echo HostKey $OBJ/$t >> $OBJ/sshd_proxy | |
265 | done | |
266 | chmod 644 $OBJ/authorized_keys_$USER | |
267 | ||
268 | # create a proxy version of the client config | |
269 | ( | |
270 | cat $OBJ/ssh_config | |
1501be86 | 271 | echo proxycommand ${SUDO} sh ${SRC}/sshd-log-wrapper.sh ${SSHD} ${TEST_SSH_LOGFILE} -i -f $OBJ/sshd_proxy |
836d58d7 | 272 | ) > $OBJ/ssh_proxy |
273 | ||
274 | # check proxy config | |
275 | ${SSHD} -t -f $OBJ/sshd_proxy || fatal "sshd_proxy broken" | |
276 | ||
277 | start_sshd () | |
278 | { | |
279 | # start sshd | |
280 | $SUDO ${SSHD} -f $OBJ/sshd_config -t || fatal "sshd_config broken" | |
83154755 | 281 | $SUDO ${SSHD} -f $OBJ/sshd_config -e >>$TEST_SSH_LOGFILE 2>&1 |
836d58d7 | 282 | |
283 | trace "wait for sshd" | |
284 | i=0; | |
4638d96a | 285 | while [ ! -f $PIDFILE -a $i -lt 10 ]; do |
836d58d7 | 286 | i=`expr $i + 1` |
287 | sleep $i | |
288 | done | |
289 | ||
290 | test -f $PIDFILE || fatal "no sshd running on port $PORT" | |
291 | } | |
292 | ||
293 | # source test body | |
294 | . $SCRIPT | |
295 | ||
296 | # kill sshd | |
297 | cleanup | |
298 | if [ $RESULT -eq 0 ]; then | |
299 | verbose ok $tid | |
300 | else | |
301 | echo failed $tid | |
302 | fi | |
303 | exit $RESULT |