5 unlink ("/etc/alternatives/sudo") if ( -l "/etc/alternatives/sudo");
7 # make sure we have a sudoers file
8 if ( ! -f "/etc/sudoers") {
10 print "No /etc/sudoers found... creating one for you.\n";
12 open (SUDOERS, "> /etc/sudoers");
13 print SUDOERS "# /etc/sudoers\n",
15 "# This file MUST be edited with the 'visudo' command as root.\n",
17 "# See the man page for details on how to write a sudoers file.\n",
18 "#\n\nDefaults\tenv_reset\n\n",
19 "# Host alias specification\n\n",
20 "# User alias specification\n\n",
21 "# Cmnd alias specification\n\n",
22 "# User privilege specification\nroot\tALL=(ALL) ALL\n\n",
23 "# Uncomment to allow members of group sudo to not need a password\n",
24 "# (Note that later entries override this, so you might need to move\n",
25 "# it further down)\n",
26 "# %sudo ALL=(ALL) NOPASSWD: ALL\n";
31 # make sure sudoers has the correct permissions and owner/group
32 system ('chown root:root /etc/sudoers');
33 system ('chmod 440 /etc/sudoers');
35 # do a remove first to un-do "bad" links created by previous versions
36 system ('update-rc.d -f sudo remove >/dev/null 2>&1');
38 system ('update-rc.d sudo start 75 S . >/dev/null');
40 # make sure we have a sudo group
42 exit 0 if getgrnam("sudo"); # we're finished if there is a group sudo
44 $gid = 27; # start searcg with gid 27
46 while (getgrgid($gid)) {
52 print "On Debian we normally use gid 27 for 'sudo'.\n";
53 $gname = getgrgid(27);
54 print "However, on your system gid 27 is group '$gname'.\n\n";
55 print "Would you like me to stop configuring sudo so that you can change this? [n] ";
57 if ($ans =~ m/^[yY].*/) {
58 print "'dpkg --pending --configure' will restart the configuration.\n\n\n";
63 print "Creating group 'sudo' with gid = $gid\n";
64 system("groupadd -g $gid sudo");
66 # create symlink to ease transition to new path for ldap config
67 # if old config file exists and new one doesn't
68 if (-e "/etc/ldap/ldap.conf" && ! -e "/etc/sudo-ldap.conf") {
69 system("ln -s ldap/ldap.conf /etc/sudo-ldap.conf");