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SATAN11.ZIP
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PERL
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SUSER.PL
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1995-04-11
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733b
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33 lines
#
# Find if these commands would all run with root privileges.
#
sub suser {
local(@path) = @_;
local($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size, $atime, $mtime, $ctime, $blksize, $blocks);
while ($> != 0 && $#path >= $[) {
if ((($dev, $ino, $mode, $nlink, $uid, $gid, $rdev, $size, $atime, $mtime, $ctime, $blksize, $blocks) = stat(@path[0])) == 0) {
return(0);
} elsif ($uid != 0 || ($mode & 04000) == 0) {
return(0);
}
shift @path;
}
return(1);
}
#
# Stand-alone mode
#
if ($running_under_satan == 0) {
warn 'suser.pl running in stand-alone mode';
die "usage $0 file\n" unless $#ARGV == 0;
print &suser($ARGV[0]) ? "Root privileged\n" : "Unprivileged\n";
}
1;