unlink ("/etc/alternatives/sudo") if ( -l "/etc/alternatives/sudo");
-# make sure we have a sudoers file
+# complain if no sudoers file is present
if ( ! -f "/etc/sudoers") {
+ print "WARNING: /etc/sudoers not present!\n";
+}
- print "No /etc/sudoers found... creating one for you.\n";
-
- open (SUDOERS, "> /etc/sudoers");
- print SUDOERS "# /etc/sudoers\n",
- "#\n",
- "# This file MUST be edited with the 'visudo' command as root.\n",
- "#\n",
- "# See the man page for details on how to write a sudoers file.\n",
- "#\n\nDefaults\tenv_reset\n\n",
- "# Uncomment to allow members of group sudo to not need a password\n",
- "# %sudo ALL=NOPASSWD: ALL\n\n",
- "# Host alias specification\n\n",
- "# User alias specification\n\n",
- "# Cmnd alias specification\n\n",
- "# User privilege specification\nroot\tALL=(ALL) ALL\n";
- close SUDOERS;
-
+# handle state directory transition from /var/run/sudo to /var/lib/sudo,
+# moving any existing content over to avoid re-lecturing existing users
+if ( -d "/var/run/sudo") {
+ system ('mkdir -p /var/lib/sudo');
+ system ('(cd /var/run/sudo ; tar cf - .) | (cd /var/lib/sudo ; tar xf -)');
+ system ('rm -rf /var/run/sudo');
}
# make sure sudoers has the correct permissions and owner/group
# must do a remove first to un-do the "bad" links created by previous version
system ('update-rc.d -f sudo remove >/dev/null 2>&1');
-system ('update-rc.d sudo start 75 S . >/dev/null');
+system ('update-rc.d sudo start 75 2 3 4 5 . >/dev/null');
+
+# create symlink to ease transition to new path for ldap config
+# if old config file exists and new one doesn't
+if (-e "/etc/ldap/ldap.conf" && ! -e "/etc/sudo-ldap.conf") {
+ system("ln -s ldap/ldap.conf /etc/sudo-ldap.conf");
+}
# make sure we have a sudo group
print "Creating group 'sudo' with gid = $gid\n";
system("groupadd -g $gid sudo");
+# if we've gotten this far .. remove the saved, unchanged old sudoers file
+system ('rm -f /etc/sudoers.pre-conffile');
+
print "";