3 # Show all commands when run with environment variable VERBOSE=yes.
4 test -z "$VERBOSE" || set -x
8 echo "Skipping test: insufficient ACL support"
13 # creates a temporary directory.
15 # - tmp pathname of freshly created temporary directory
18 # Use the environment variable TMPDIR, falling back to /tmp. This allows
19 # users to specify a different temporary directory, for example, if their
20 # /tmp is filled up or too small.
23 # Use the mktemp program if available. If not available, hide the error
25 tmp=`(umask 077 && mktemp -d "$TMPDIR/glXXXXXX") 2>/dev/null` &&
26 test -n "$tmp" && test -d "$tmp"
29 # Use a simple mkdir command. It is guaranteed to fail if the directory
30 # already exists. $RANDOM is bash specific and expands to empty in shells
31 # other than bash, ksh and zsh. Its use does not increase security;
32 # rather, it minimizes the probability of failure in a very cluttered /tmp
34 tmp=$TMPDIR/gl$$-$RANDOM
35 (umask 077 && mkdir "$tmp")
38 echo "$0: cannot create a temporary directory in $TMPDIR" >&2
47 echo "$0: cannot determine build directory (unreadable parent dir?)" >&2
50 # Switch to a temporary directory, to increase the likelihood that ACLs are
51 # supported on the current file system. (/tmp is usually locally mounted,
52 # whereas the build dir is sometimes NFS-mounted.)
56 rm -f tmpfile[0-9] tmp.err
57 echo "Simple contents" > tmpfile0
60 # Classification of the platform according to the programs available for
62 # Possible values are:
63 # linux, cygwin, freebsd, solaris, hpux, osf1, aix, macosx, irix, none.
64 # TODO: Support also native Win32 platforms (mingw).
66 if (getfacl tmpfile0 >/dev/null) 2>/dev/null; then
67 # Platforms with the getfacl and setfacl programs.
68 # Linux, FreeBSD, Solaris, Cygwin.
69 if (setfacl --help >/dev/null) 2>/dev/null; then
71 if (LC_ALL=C setfacl --help | grep ' --set-file' >/dev/null) 2>/dev/null; then
79 if (LC_ALL=C setfacl 2>&1 | grep '\-x entries' >/dev/null) 2>/dev/null; then
88 if (lsacl / >/dev/null) 2>/dev/null; then
89 # Platforms with the lsacl and chacl programs.
90 # HP-UX, sometimes also IRIX.
93 if (getacl tmpfile0 >/dev/null) 2>/dev/null; then
97 if (aclget tmpfile0 >/dev/null) 2>/dev/null; then
101 if (fsaclctl -v >/dev/null) 2>/dev/null; then
105 if test -f /sbin/chacl; then
115 # func_test_file_has_acl file expected
116 # tests the result of the file_has_acl function on file, and checks that it
117 # matches the expected value.
118 func_test_file_has_acl ()
120 res=`"$builddir"/test-file-has-acl${EXEEXT} "$1"`
121 test "$res" = "$2" || {
122 echo "file_has_acl(\"$1\") returned $res, expected $2" 1>&2
127 # func_test_has_acl file expected
128 # tests the result of the file_has_acl function on file, and checks that it
129 # matches the expected value, also taking into account the system's 'ls'
132 freebsd | solaris | hpux | macosx)
134 freebsd | solaris | hpux) acl_ls_option="-ld" ;;
135 macosx) acl_ls_option="-lde" ;;
139 func_test_file_has_acl "$1" "$2"
140 case `/bin/ls $acl_ls_option "$1" | sed 1q` in
143 echo "/bin/ls $acl_ls_option $1 shows an ACL, but expected $2" 1>&2
149 echo "/bin/ls $acl_ls_option $1 shows no ACL, but expected $2" 1>&2
159 func_test_file_has_acl "$1" "$2"
160 case `/bin/ls -ldD "$1" | sed 1q` in
163 echo "/bin/ls -ldD $1 shows no ACL, but expected $2" 1>&2
169 echo "/bin/ls -ldD $1 shows an ACL, but expected $2" 1>&2
179 func_test_file_has_acl "$1" "$2"
184 func_test_has_acl tmpfile0 no
187 func_test_has_acl tmpdir0 no
189 if test $acl_flavor != none; then
190 # A POSIX compliant 'id' program.
191 if test -f /usr/xpg4/bin/id; then
196 # Use a user and group id different from the current one, to avoid
197 # redundant/ambiguous ACLs.
201 if test "$auid" = "$myuid"; then auid=2; fi
203 if test "$agid" = "$mygid"; then agid=2; fi
206 linux | freebsd | solaris)
208 # Set an ACL for a user.
209 if setfacl -m user:$auid:1 tmpfile0; then
211 func_test_has_acl tmpfile0 yes
213 # Remove the ACL for the user.
215 linux) setfacl -x user:$auid tmpfile0 ;;
216 freebsd) setfacl -x user:$auid:1 tmpfile0 ;;
217 *) setfacl -d user:$auid:1 tmpfile0 ;;
220 # On Linux and FreeBSD, the ACL for the mask is implicitly added.
221 # On Solaris, it is always there.
223 linux | freebsd) func_test_has_acl tmpfile0 yes ;;
224 *) func_test_has_acl tmpfile0 no ;;
227 # Remove the ACL for the mask, if it was implicitly added.
229 linux | freebsd) setfacl -x mask: tmpfile0 ;;
230 *) setfacl -d mask: tmpfile0 ;;
233 func_test_has_acl tmpfile0 no
240 # Set an ACL for a group.
241 if setfacl -m group:0:1 tmpfile0; then
243 func_test_has_acl tmpfile0 yes
245 # Remove the ACL for the group.
246 setfacl -d group:0 tmpfile0
248 func_test_has_acl tmpfile0 no
255 # Set an ACL for a user.
256 orig=`lsacl tmpfile0 | sed -e 's/ tmpfile0$//'`
257 if chacl -r "${orig}($auid.%,--x)" tmpfile0; then
259 func_test_has_acl tmpfile0 yes
261 # Remove the ACL for the user.
262 chacl -d "($auid.%,--x)" tmpfile0
264 func_test_has_acl tmpfile0 no
271 # Set an ACL for a user.
272 setacl -u user:$auid:1 tmpfile0 2> tmp.err
274 if grep 'Error:' tmp.err > /dev/null \
275 || grep 'Operation not supported' tmp.err > /dev/null; then
279 func_test_has_acl tmpfile0 yes
281 # Remove the ACL for the user.
282 setacl -x user:$auid:1 tmpfile0
284 func_test_has_acl tmpfile0 no
291 # Set an ACL for a user.
292 { aclget tmpfile0 | sed -e 's/disabled$/enabled/'; echo " permit --x u:$auid"; } | aclput tmpfile0
293 if aclget tmpfile0 | grep enabled > /dev/null; then
295 func_test_has_acl tmpfile0 yes
297 # Remove the ACL for the user.
298 aclget tmpfile0 | grep -v ' u:[^ ]*$' | aclput tmpfile0
300 func_test_has_acl tmpfile0 no
307 # Set an ACL for a user.
308 /bin/chmod +a "user:daemon allow execute" tmpfile0
310 func_test_has_acl tmpfile0 yes
312 # Remove the ACL for the user.
313 /bin/chmod -a "user:daemon allow execute" tmpfile0
315 func_test_has_acl tmpfile0 no
321 # Set an ACL for a user.
322 /sbin/chacl user::rw-,group::---,other::---,user:$auid:--x tmpfile0 2> tmp.err
324 if test -s tmp.err; then :; else
326 func_test_has_acl tmpfile0 yes
328 # Remove the ACL for the user.
329 /sbin/chacl user::rw-,group::---,other::--- tmpfile0
331 func_test_has_acl tmpfile0 no
339 rm -f tmpfile[0-9] tmp.err