nrelease/installer/etc/rc.d/pfi

   1 #!/bin/sh
   2
   3 # $Id: pfi,v 1.12 2005/03/07 06:18:21 cpressey Exp $
   4 # $DragonFly: src/nrelease/installer/etc/rc.d/pfi,v 1.8 2005/12/10 00:11:08 swildner Exp $
   5 #
   6
   7 # PROVIDE: pfi
   8 # REQUIRE: mountoptional
   9
  10 . /etc/rc.subr
  11
  12 name=pfi
  13 start_cmd="pfi_start"
  14 stop_cmd=":"
  15
  16 get_pfi_config()
  17 {
  18         [ -r /etc/pfi.conf ] && return 0
  19
  20         if [ -r $1/pfi.conf ]; then
  21                 echo " found!"
  22                 tr -d "\r" < $1/pfi.conf > /etc/pfi.conf
  23                 echo "pfi_found_on_device='$2'" >> /etc/pfi.conf
  24
  25                 # If the pfi.conf says to run a custom script from the pfi
  26                 # media, run it now, so that it has access to the pfi media.
  27
  28                 if [ -r /etc/defaults/pfi.conf ]; then
  29                         . /etc/defaults/pfi.conf
  30                 fi
  31                 . /etc/pfi.conf
  32                 if [ "$pfi_script" != "" -a -x "$1/$pfi_script" ]; then
  33                         $1/$pfi_script
  34                 fi
  35                 return 0
  36         else
  37                 return 1
  38         fi
  39 }
  40
  41 get_authorized_hosts()
  42 {
  43         [ -r /root/.ssh/authorized_hosts ] && return 0
  44         if [ -r $1/authorized_hosts ]; then
  45                 echo "authorized_hosts found!"
  46                 mkdir -p /root/.ssh/
  47                 tr -d "\r" < $1/authorized_hosts > /root/.ssh/authorized_hosts
  48         fi
  49 }
  50
  51 look_for_pfi_config_msdos()
  52 {
  53         [ -r /etc/pfi.conf ] && return 0
  54
  55         for try_device in da0s1 da1s1 da8s1 fd0 fd1; do
  56                 echo -n "Looking for pfi.conf on /dev/${try_device}..."
  57                 if mount_msdos -o rdonly /dev/$try_device /mnt ; then
  58                         echo -n " /dev/$try_device ok..."
  59                         if get_pfi_config /mnt /dev/$try_device; then
  60                                 get_authorized_hosts /mnt
  61                                 umount /mnt
  62                                 return 0
  63                         fi
  64                         umount /mnt
  65                 fi
  66                 echo " not found"
  67         done
  68         return 1
  69 }
  70
  71 look_for_pfi_config_cd9660()
  72 {
  73         [ -r /etc/pfi.conf ] && return 0
  74
  75         for try_device in acd0 cd0 acd1 cd1; do
  76                 echo -n "Looking for pfi.conf on /dev/${try_device}..."
  77                 if mount_cd9660 /dev/$try_device /mnt ; then
  78                         echo -n " /dev/$try_device ok..."
  79                         if get_pfi_config /mnt /dev/$try_device; then
  80                                 get_authorized_hosts /mnt
  81                                 umount /mnt
  82                                 return 0
  83                         fi
  84                         umount /mnt
  85                 fi
  86                 echo " not found"
  87         done
  88         return 1
  89 }
  90
  91 pfi_start()
  92 {
  93         echo "Starting pfi..."
  94
  95         # Get the pfi.conf file off the pfi media and into /etc/pfi.conf.
  96
  97         look_for_pfi_config_cd9660
  98         look_for_pfi_config_msdos
  99
 100         # If the search was not successful, stub out a dummy pfi.conf.
 101
 102         if [ ! -r /etc/pfi.conf ]; then
 103                 echo '' >/etc/pfi.conf
 104         fi
 105
 106         # Append the contents of pfi.conf onto rc.conf, so that settings
 107         # (such as ifconfig_dc0="DHCP") will be picked up by pfi_rc_actions.
 108
 109         cp /etc/rc.conf /etc/rc.conf.orig
 110         cat /etc/pfi.conf >>/etc/rc.conf
 111
 112         # Read in the pfi.conf we either found or created for ourselves.
 113
 114         if [ -r /etc/defaults/pfi.conf ]; then
 115                 . /etc/defaults/pfi.conf
 116         fi
 117         . /etc/pfi.conf
 118
 119         # We can perform any pre-install tasks here by
 120         # examining the contents of pfi_* variables.
 121
 122         # Interpret pfi_sshd_* options.  These basically add settings
 123         # to /etc/ssh/sshd_config; it is assumed "sshd" will appear
 124         # in pfi_rc_actions to restart sshd.
 125
 126         case ${pfi_sshd_permit_root_login} in
 127         YES)
 128                 echo "PermitRootLogin yes" >> /etc/ssh/sshd_config
 129                 ;;
 130         without-password)
 131                 echo "PermitRootLogin without-password" >> /etc/ssh/sshd_config
 132                 ;;
 133         forced-commands-only)
 134                 echo "PermitRootLogin forced-commands-only" >> /etc/ssh/sshd_config
 135                 ;;
 136         *)
 137                 ;;
 138         esac
 139
 140         case ${pfi_sshd_permit_empty_passwords} in
 141         YES)
 142                 echo "PermitEmptyPasswords yes" >> /etc/ssh/sshd_config
 143                 ;;
 144         *)
 145                 ;;
 146         esac
 147
 148         # Interpret pfi_set_root_password.  If it is not empty, use
 149         # it to set root's LiveCD password.
 150
 151         if [ "X$pfi_set_root_password" != "X" ]; then
 152                 echo "$pfi_set_root_password" | \
 153                     /usr/sbin/pw usermod root -h 0
 154         fi
 155
 156         # The most important pre-install task is to restart
 157         # any RCNG scripts listed in pfi_rc_actions with any new
 158         # settings that might have been set up by pfi.conf.
 159
 160         if [ "X$pfi_rc_actions" != "X" ]; then
 161                 rev_actions=`reverse_list $pfi_rc_actions`
 162
 163                 for _rc_elem in ${rev_actions}; do
 164                         echo "Stopping ${_rc_elem}..."
 165                         rcstop ${_rc_elem}
 166                 done
 167                 for _rc_elem in ${pfi_rc_actions}; do
 168                         echo "Starting ${_rc_elem}..."
 169                         rcstart ${_rc_elem}
 170                 done
 171         fi
 172
 173         # Restore the original rc.conf.
 174
 175         mv /etc/rc.conf.orig /etc/rc.conf
 176
 177         # Set up auto-login if requested.
 178
 179         if [ "X$pfi_autologin" != "XNONE" ]; then
 180                 echo 'AL.pfi:\' >> /etc/gettytab
 181                 echo "        :al=${pfi_autologin}:tc=Pc:" >> /etc/gettytab
 182                 sed -i '' 's|^ttyv0.*|ttyv0 "/usr/libexec/getty AL.pfi" cons25 on secure|' /etc/ttys
 183         fi
 184
 185         # Finally, start thttpd if the user wants to use
 186         # the cgi frontend.
 187
 188         if [ "X$pfi_frontend" = "Xcgi" ]; then
 189                 echo "Starting thttpd..."
 190                 /usr/local/sbin/thttpd_wrapper &
 191         fi
 192 }
 193
 194 load_rc_config $name
 195 run_rc_command "$1"