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.)
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, hpuxjfs, 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.
91 if (getacl tmpfile0 >/dev/null) 2>/dev/null; then
92 # HP-UX 11.11 or newer.
99 if (getacl tmpfile0 >/dev/null) 2>/dev/null; then
100 # Tru64, NonStop Kernel.
101 if (getacl -m tmpfile0 >/dev/null) 2>/dev/null; then
109 if (aclget tmpfile0 >/dev/null) 2>/dev/null; then
113 if (fsaclctl -v >/dev/null) 2>/dev/null; then
117 if test -f /sbin/chacl; then
127 if test $acl_flavor != none; then
128 # A POSIX compliant 'id' program.
129 if test -f /usr/xpg4/bin/id; then
134 # Use a user and group id different from the current one, to avoid
135 # redundant/ambiguous ACLs.
139 if test "$auid" = "$myuid"; then auid=2; fi
141 if test "$agid" = "$mygid"; then agid=2; fi
144 for mode in 700 400 200 100 644 650 605 011 4700 2070; do
145 rm -f tmpfile0 tmpfile1 tmpfile2
147 # Prepare a file with no ACL.
148 echo "Anything" > tmpfile0
149 # If a mode is not supported (e.g. 2070 on FreeBSD), we skip testing it.
150 if chmod $mode tmpfile0 2>/dev/null; then
151 modestring0=`ls -l tmpfile0 | dd ibs=1 count=10 2>/dev/null`
153 # Prepare a file with no ACL.
154 echo "Some contents" > tmpfile1
157 # Try to set the ACL to only the given mode.
158 "$builddir"/test-set-mode-acl${EXEEXT} tmpfile1 $mode
159 # Verify that tmpfile1 has no ACL and has the desired mode.
160 modestring=`ls -l tmpfile1 | dd ibs=1 count=10 2>/dev/null`
161 if test "x$modestring" != "x$modestring0"; then
162 echo "mode = $mode: tmpfile1 has wrong mode: $modestring" 1>&2
165 if test `"$builddir"/test-file-has-acl${EXEEXT} tmpfile1` != no; then
166 echo "mode = $mode: tmpfile1 got an ACL" 1>&2
170 if test $acl_flavor != none; then
172 # Prepare a file with an ACL.
173 echo "Special contents" > tmpfile2
175 # Set an ACL for a user (or group).
177 linux | freebsd | solaris)
178 setfacl -m user:$auid:1 tmpfile0
181 setfacl -m group:0:1 tmpfile0
184 orig=`lsacl tmpfile0 | sed -e 's/ tmpfile0$//'`
185 chacl -r "${orig}($auid.%,--x)" tmpfile0
188 orig=`lsacl tmpfile0 | sed -e 's/ tmpfile0$//'`
189 chacl -r "${orig}($auid.%,--x)" tmpfile0 \
190 || setacl -m user:$auid:1 tmpfile0
193 setacl -u user:$auid:1 tmpfile0
196 setacl -m user:$auid:1 tmpfile0
199 { aclget tmpfile0 | sed -e 's/disabled$/enabled/'; echo " permit --x u:$auid"; } | aclput tmpfile0
202 /bin/chmod +a "user:daemon allow execute" tmpfile0
205 /sbin/chacl user::rw-,group::---,other::---,user:$auid:--x tmpfile0
209 # Try to set the ACL to only the given mode.
210 "$builddir"/test-set-mode-acl${EXEEXT} tmpfile2 $mode
211 # Verify that tmpfile2 has no ACL and has the desired mode.
212 modestring=`ls -l tmpfile2 | dd ibs=1 count=10 2>/dev/null`
213 if test "x$modestring" != "x$modestring0"; then
214 echo "mode = $mode: tmpfile2 has wrong mode: $modestring" 1>&2
217 if test `"$builddir"/test-file-has-acl${EXEEXT} tmpfile2` != no; then
218 echo "mode = $mode: tmpfile2 still has an ACL" 1>&2