3 # Show all commands when run with environment variable VERBOSE=yes.
4 test -z "$VERBOSE" || set -x
7 # creates a temporary directory.
9 # - tmp pathname of freshly created temporary directory
12 # Use the environment variable TMPDIR, falling back to /tmp. This allows
13 # users to specify a different temporary directory, for example, if their
14 # /tmp is filled up or too small.
17 # Use the mktemp program if available. If not available, hide the error
19 tmp=`(umask 077 && mktemp -d "$TMPDIR/glXXXXXX") 2>/dev/null` &&
20 test -n "$tmp" && test -d "$tmp"
23 # Use a simple mkdir command. It is guaranteed to fail if the directory
24 # already exists. $RANDOM is bash specific and expands to empty in shells
25 # other than bash, ksh and zsh. Its use does not increase security;
26 # rather, it minimizes the probability of failure in a very cluttered /tmp
28 tmp=$TMPDIR/gl$$-$RANDOM
29 (umask 077 && mkdir "$tmp")
32 echo "$0: cannot create a temporary directory in $TMPDIR" >&2
41 echo "$0: cannot determine build directory (unreadable parent dir?)" >&2
44 # Switch to a temporary directory, to increase the likelihood that ACLs are
45 # supported on the current file system. (/tmp is usually locally mounted,
46 # whereas the build dir is sometimes NFS-mounted.)
50 rm -f tmpfile[0-9] tmpaclout[0-2]
51 echo "Simple contents" > tmpfile0
54 # Classification of the platform according to the programs available for
56 # Possible values are:
57 # linux, cygwin, freebsd, solaris, hpux, osf1, aix, macosx, irix, none.
58 # TODO: Support also native Win32 platforms (mingw).
60 if (getfacl tmpfile0 >/dev/null) 2>/dev/null; then
61 # Platforms with the getfacl and setfacl programs.
62 # Linux, FreeBSD, Solaris, Cygwin.
63 if (setfacl --help >/dev/null) 2>/dev/null; then
65 if (LC_ALL=C setfacl --help | grep ' --set-file' >/dev/null) 2>/dev/null; then
73 if (LC_ALL=C setfacl 2>&1 | grep '\-x entries' >/dev/null) 2>/dev/null; then
82 if (lsacl / >/dev/null) 2>/dev/null; then
83 # Platforms with the lsacl and chacl programs.
84 # HP-UX, sometimes also IRIX.
87 if (getacl tmpfile0 >/dev/null) 2>/dev/null; then
91 if (aclget tmpfile0 >/dev/null) 2>/dev/null; then
95 if (fsaclctl -v >/dev/null) 2>/dev/null; then
99 if test -f /sbin/chacl; then
109 # Define a function to test for the same ACLs, from the point of view of
111 # func_test_same_acls file1 file2
113 linux | cygwin | freebsd | solaris)
114 func_test_same_acls ()
116 getfacl "$1" | sed -e "s/$1/FILENAME/g" > tmpaclout1
117 getfacl "$2" | sed -e "s/$2/FILENAME/g" > tmpaclout2
118 cmp tmpaclout1 tmpaclout2 > /dev/null
122 func_test_same_acls ()
124 lsacl "$1" | sed -e "s/$1/FILENAME/g" > tmpaclout1
125 lsacl "$2" | sed -e "s/$2/FILENAME/g" > tmpaclout2
126 cmp tmpaclout1 tmpaclout2 > /dev/null
130 func_test_same_acls ()
132 getacl "$1" | sed -e "s/$1/FILENAME/g" > tmpaclout1
133 getacl "$2" | sed -e "s/$2/FILENAME/g" > tmpaclout2
134 cmp tmpaclout1 tmpaclout2 > /dev/null
138 func_test_same_acls ()
140 aclget "$1" > tmpaclout1
141 aclget "$2" > tmpaclout2
142 cmp tmpaclout1 tmpaclout2 > /dev/null
146 func_test_same_acls ()
148 /bin/ls -le "$1" | sed -e "s/$1/FILENAME/g" > tmpaclout1
149 /bin/ls -le "$2" | sed -e "s/$2/FILENAME/g" > tmpaclout2
150 cmp tmpaclout1 tmpaclout2 > /dev/null
154 func_test_same_acls ()
156 /bin/ls -lD "$1" | sed -e "s/$1/FILENAME/g" > tmpaclout1
157 /bin/ls -lD "$2" | sed -e "s/$2/FILENAME/g" > tmpaclout2
158 cmp tmpaclout1 tmpaclout2 > /dev/null
162 func_test_same_acls ()
169 # func_test_copy file1 file2
170 # copies file1 to file2 and verifies the permissions and ACLs are the same
174 echo "Simple contents" > "$2"
176 "$builddir"/test-copy-acl${EXEEXT} "$1" "$2" || exit 1
177 "$builddir"/test-sameacls${EXEEXT} "$1" "$2" || exit 1
178 func_test_same_acls "$1" "$2" || exit 1
181 func_test_copy tmpfile0 tmpfile1
183 if test $acl_flavor != none; then
184 # Use a user and group id different from the current one, to avoid
185 # redundant/ambiguous ACLs.
189 if test "$auid" = "$myuid"; then auid=2; fi
191 if test "$agid" = "$mygid"; then agid=2; fi
194 linux | cygwin | freebsd | solaris)
196 # Set an ACL for a user.
197 setfacl -m user:$auid:1 tmpfile0
199 func_test_copy tmpfile0 tmpfile2
201 # Set an ACL for a group.
202 setfacl -m group:$agid:4 tmpfile0
204 func_test_copy tmpfile0 tmpfile3
206 # Set an ACL for other.
208 freebsd) setfacl -m other::4 tmpfile0 ;;
209 solaris) chmod o+r tmpfile0 ;;
210 *) setfacl -m other:4 tmpfile0 ;;
213 func_test_copy tmpfile0 tmpfile4
215 # Remove the ACL for the user.
217 linux) setfacl -x user:$auid tmpfile0 ;;
218 freebsd) setfacl -x user:$auid:1 tmpfile0 ;;
219 *) setfacl -d user:$auid:1 tmpfile0 ;;
222 func_test_copy tmpfile0 tmpfile5
224 # Remove the ACL for other.
226 linux | solaris) ;; # impossible
227 freebsd) setfacl -x other::4 tmpfile0 ;;
228 *) setfacl -d other:4 tmpfile0 ;;
231 func_test_copy tmpfile0 tmpfile6
233 # Remove the ACL for the group.
235 linux) setfacl -x group:$agid tmpfile0 ;;
236 freebsd) setfacl -x group:$agid:4 tmpfile0 ;;
237 *) setfacl -d group:$agid:4 tmpfile0 ;;
240 func_test_copy tmpfile0 tmpfile7
242 # Delete all optional ACLs.
245 setfacl -m user:$auid:1 tmpfile0
249 setfacl -s user::6,group::0,other:0 tmpfile0 ;;
252 func_test_copy tmpfile0 tmpfile8
254 # Copy ACLs from a file that has no ACLs.
258 linux) getfacl tmpfile9 | setfacl --set-file=- tmpfile0 ;;
260 *) getfacl tmpfile9 | setfacl -f - tmpfile0 ;;
264 func_test_copy tmpfile0 tmpfile9
270 # Set an ACL for a user.
271 orig=`lsacl tmpfile0 | sed -e 's/ tmpfile0$//'`
272 chacl -r "${orig}($auid.%,--x)" tmpfile0
274 func_test_copy tmpfile0 tmpfile2
276 # Set an ACL for a group.
277 orig=`lsacl tmpfile0 | sed -e 's/ tmpfile0$//'`
278 chacl -r "${orig}(%.$agid,r--)" tmpfile0
280 func_test_copy tmpfile0 tmpfile3
282 # Set an ACL for other.
283 orig=`lsacl tmpfile0 | sed -e 's/ tmpfile0$//'`
284 chacl -r "${orig}(%.%,r--)" tmpfile0
286 func_test_copy tmpfile0 tmpfile4
288 # Remove the ACL for the user.
289 chacl -d "($auid.%,--x)" tmpfile0
291 func_test_copy tmpfile0 tmpfile5
293 # Remove the ACL for the group.
294 chacl -d "(%.$agid,r--)" tmpfile0
296 func_test_copy tmpfile0 tmpfile6
298 # Delete all optional ACLs.
301 func_test_copy tmpfile0 tmpfile8
303 # Copy ACLs from a file that has no ACLs.
306 orig=`lsacl tmpfile9 | sed -e 's/ tmpfile9$//'`
308 chacl -r "${orig}" tmpfile0
310 func_test_copy tmpfile0 tmpfile9
316 # Set an ACL for a user.
317 setacl -u user:$auid:1 tmpfile0
319 func_test_copy tmpfile0 tmpfile2
321 # Set an ACL for a group.
322 setacl -u group:$agid:4 tmpfile0
324 func_test_copy tmpfile0 tmpfile3
326 # Set an ACL for other.
327 setacl -u other::4 tmpfile0
329 func_test_copy tmpfile0 tmpfile4
331 # Remove the ACL for the user.
332 setacl -x user:$auid:1 tmpfile0
334 func_test_copy tmpfile0 tmpfile5
336 if false; then # would give an error "can't set ACL: Invalid argument"
337 # Remove the ACL for other.
338 setacl -x other::4 tmpfile0
340 func_test_copy tmpfile0 tmpfile6
343 # Remove the ACL for the group.
344 setacl -x group:$agid:4 tmpfile0
346 func_test_copy tmpfile0 tmpfile7
348 # Delete all optional ACLs.
349 setacl -u user:$auid:1 tmpfile0
352 func_test_copy tmpfile0 tmpfile8
354 # Copy ACLs from a file that has no ACLs.
357 getacl tmpfile9 > tmpaclout0
358 setacl -b -U tmpaclout0 tmpfile0
361 func_test_copy tmpfile0 tmpfile9
367 # Set an ACL for a user.
368 { aclget tmpfile0 | sed -e 's/disabled$/enabled/'; echo " permit --x u:$auid"; } | aclput tmpfile0
370 func_test_copy tmpfile0 tmpfile2
372 # Set an ACL for a group.
373 { aclget tmpfile0 | sed -e 's/disabled$/enabled/'; echo " permit r-- g:$agid"; } | aclput tmpfile0
375 func_test_copy tmpfile0 tmpfile3
377 # Set an ACL for other.
380 func_test_copy tmpfile0 tmpfile4
382 # Remove the ACL for the user.
383 aclget tmpfile0 | grep -v ' u:[^ ]*$' | aclput tmpfile0
385 func_test_copy tmpfile0 tmpfile5
387 # Remove the ACL for the group.
388 aclget tmpfile0 | grep -v ' g:[^ ]*$' | aclput tmpfile0
390 func_test_copy tmpfile0 tmpfile7
392 # Delete all optional ACLs.
393 aclget tmpfile0 | sed -e 's/enabled$/disabled/' | sed -e '/disabled$/q' | aclput tmpfile0
395 func_test_copy tmpfile0 tmpfile8
397 # Copy ACLs from a file that has no ACLs.
400 aclget tmpfile9 | aclput tmpfile0
403 func_test_copy tmpfile0 tmpfile9
409 # Set an ACL for a user.
410 /bin/chmod +a "user:daemon allow execute" tmpfile0
412 func_test_copy tmpfile0 tmpfile2
414 # Set an ACL for a group.
415 /bin/chmod +a "group:daemon allow read" tmpfile0
417 func_test_copy tmpfile0 tmpfile3
419 # Set an ACL for other.
422 func_test_copy tmpfile0 tmpfile4
424 # Remove the ACL for the user.
425 /bin/chmod -a "user:daemon allow execute" tmpfile0
427 func_test_copy tmpfile0 tmpfile5
429 # Remove the ACL for the group.
430 /bin/chmod -a "group:daemon allow read" tmpfile0
432 func_test_copy tmpfile0 tmpfile7
434 # Delete all optional ACLs.
435 /bin/chmod -N tmpfile0
437 func_test_copy tmpfile0 tmpfile8
439 # Copy ACLs from a file that has no ACLs.
442 { /bin/ls -le tmpfile9 | sed -n -e 's/^ [0-9][0-9]*: //p'; echo; } | /bin/chmod -E tmpfile0
445 func_test_copy tmpfile0 tmpfile9
451 # Set an ACL for a user.
452 /sbin/chacl user::rw-,group::---,other::---,user:$auid:--x tmpfile0
454 func_test_copy tmpfile0 tmpfile2
456 # Set an ACL for a group.
457 /sbin/chacl user::rw-,group::---,other::---,user:$auid:--x,group:$agid:r-- tmpfile0
459 func_test_copy tmpfile0 tmpfile3
461 # Set an ACL for other.
462 /sbin/chacl user::rw-,group::---,user:$auid:--x,group:$agid:r--,other::r-- tmpfile0
464 func_test_copy tmpfile0 tmpfile4
466 # Remove the ACL for the user.
467 /sbin/chacl user::rw-,group::---,group:$agid:r--,other::r-- tmpfile0
469 func_test_copy tmpfile0 tmpfile5
471 # Remove the ACL for the group.
472 /sbin/chacl user::rw-,group::---,other::r-- tmpfile0
474 func_test_copy tmpfile0 tmpfile7
481 rm -f tmpfile[0-9] tmpaclout[0-2]