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|
#!/bin/sh
# PCP QA Test No. 994
# Try to check permissions of package artifacts.
#
# With a single --fix option, is silent except if there is a problem
# and repairs any damage (this is used from check).
#
# See src/mkpermslist and src/permslist.
#
# Copyright (c) 2013 Ken McDonell. All Rights Reserved.
#
fix=false
[ $# -eq 1 -a "$1" = "--fix" ] && fix=true
seq=`basename $0`
$fix || echo "QA output created by $seq"
# get standard environment, filters and checks
. ./common.product
. ./common.filter
. ./common.check
status=0 # success is the default!
trap "cd $here; rm -rf $tmp.*; exit \$status" 0 1 2 3 15
_fixmode()
{
if [ -L "$2" ]
then
: do nothing
else
$sudo chmod "$1" "$2"
fi
echo "Fixed."
}
_fixown()
{
if [ -L "$2" ]
then
$sudo chown -h "$1" "$2"
else
$sudo chown "$1" "$2"
fi
echo "Fixed."
}
_fixgrp()
{
if [ -L "$2" ]
then
$sudo chgrp -h "$1" "$2"
else
$sudo chgrp "$1" "$2"
fi
echo "Fixed."
}
if [ ! -f src/permslist ]
then
echo "Arrgh .. src/permslist is missing. Need to"
echo " $ cd src; ./mkpermslist"
echo "in a git tree containg the PCP source and then try again."
status=1
exit
fi
root_group=root
case $PCP_PLATFORM
in
freebsd|netbsd|openbsd|darwin)
root_group=wheel
;;
esac
# real QA test starts here
line=0
# permslist format ...
# src/pmdas/mmv/GNUmakefile|1777|root|root|/var/tmp/mmv
# but also need to expand PCP env vars we expect to find
sed -e 's/ /\\ /g' -e 's/|/ /g' <src/permslist \
-e 's@$(PCP_USER)@'$PCP_USER@g \
-e 's@$(PCP_GROUP)@'$PCP_GROUP@g \
-e 's@$(PCP_SA_DIR)@'$PCP_SA_DIR@g \
-e 's@$(PCP_PMLOGGERCONTROL_PATH)@'$PCP_PMLOGGERCONTROL_PATH@g \
-e 's@$(PCP_PMIECONTROL_PATH)@'$PCP_PMIECONTROL_PATH@g \
-e 's@$(PCP_TMP_DIR)@'$PCP_TMP_DIR@g \
-e 's@$(PCP_TMPFILE_DIR)@'$PCP_TMPFILE_DIR@g \
-e 's@$(PCP_LOG_DIR)@'$PCP_LOG_DIR@g \
-e 's@$(PCP_VAR_DIR)@'$PCP_VAR_DIR@g \
-e 's@$(PCP_RUN_DIR)@'$PCP_RUN_DIR@g \
-e 's@$(PCP_SHARE_DIR)@'$PCP_SHARE_DIR@g \
-e 's@$(PCP_SYSCONF_DIR)@'$PCP_SYSCONF_DIR@g \
| tee -a $seq_full \
| while read makefile mode owner group target optional
do
line=`expr $line + 1`
if [ -z "$target" ]
then
if $fix
then
: say nothing
else
macro=`sed -n -e "${line}p" src/permslist | $PCP_AWK_PROG -F\| '{print $5}'`
echo "Warning: src/permslist: pcp.conf macro problem: $macro -> nothing"
fi
continue
fi
if [ ! -f "$target" -a ! -d "$target" ]
then
[ -z "$optional" ] && \
echo "Error: $target: not found, should have been installed from $makefile"
elif [ "$target" = "/tmp" -o "$target" = "/var/tmp" ]
then
# when $PCP_TMPFILE_DIR is one of these, don't muck with it!
#
:
else
_mode=""
_owner=""
_group=""
if [ $PCP_PLATFORM = linux -o $PCP_PLATFORM = solaris ]
then
# stat line of interest ...
# Access: (1777/drwxrwxrwt) Uid: ( 0/ root) Gid: ( 0/ root)
#
eval `LC_ALL=C stat $target | sed -n -e '/^Access:.*Uid:.*Gid:/{
s/Access: *(/_mode=/
s/\/.*) *Uid: *( *[0-9][0-9]*\/ */ _owner=/
s/) *Gid: *( *[0-9][0-9]*\/ */ _group=/
s/).*//
s/=0*/=/g
p
}'`
elif [ $PCP_PLATFORM = freebsd -o $PCP_PLATFORM = darwin -o $PCP_PLATFORM = netbsd -o $PCP_PLATFORM = openbsd ]
then
# stat line of interest ... (mode is in bottom 4 octal digits,
# stripped of leading zeroes)
# _mode=100644 _user=kenj _group=kenj
# _mode=41777 _user=root _group=wheel
#
eval `stat -f '_mode=%Op _owner=%Su _group=%Sg' $target`
_mode=`echo $_mode | sed -e 's/.*\(....\)$/\1/' -e 's/^0*\(.\)/\1/'`
else
echo "Arrgh, need stat(1) handling for $PCP_PLATFORM"
status=1
break
fi
if [ -z "$_mode" -o -z "$_owner" -o -z "$_group" ]
then
echo "Arrgh, failed to extract mode, owner and group from stat(1) output ..."
stat $target
status=1
break
fi
[ "$group" = root ] && group="$root_group"
#debug# echo "$target: mode: have $_mode expect $mode"
#debug# echo "$target: owner: have $_owner expect $owner"
#debug# echo "$target: group: have $_group expect $group"
if [ "$_mode" != "$mode" ]
then
echo "$target: wrong mode: expected $mode (from $makefile), found $_mode"
ls -ld $target
$fix && _fixmode "$mode" "$target"
fi
if [ "$_owner" != "$owner" ]
then
echo "$target: wrong owner: expected $owner (from $makefile), found $_owner"
ls -ld $target
$fix && _fixown "$owner" "$target"
fi
if [ "$_group" != "$group" ]
then
echo "$target: wrong group: expected $group (from $makefile), found $_group"
ls -ld $target
$fix && _fixgrp "$group" "$target"
fi
fi
done
# Now expect only root owned things below $PCP_SYSCONF_DIR.
find $PCP_SYSCONF_DIR ! -user root > $tmp.out
if [ -s $tmp.out ]
then
echo "Arrgh ... these files should be owned by root"
cat $tmp.out | xargs ls -ld
if $fix
then
cat $tmp.out \
| while read file
do
_fixown "root:$root_group" "$file"
done
fi
fi
# success, all done
status=0
exit
|
