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 1.7 2005/08/02 17:02:59 cpressey Exp $
   5 #
   6
   7 # PROVIDE: pfi
   8 # REQUIRE: mountoptional
   9 # KEYWORD: DragonFly
  10
  11 . /etc/rc.subr
  12
  13 name=pfi
  14 start_cmd="pfi_start"
  15 stop_cmd=":"
  16
  17 get_pfi_config()
  18 {
  19         [ -r /etc/pfi.conf ] && return 0
  20
  21         if [ -r $1/pfi.conf ]; then
  22                 echo " found!"
  23                 tr -d "\r" < $1/pfi.conf > /etc/pfi.conf
  24                 echo "pfi_found_on_device='$2'" >> /etc/pfi.conf
  25
  26                 # If the pfi.conf says to run a custom script from the pfi
  27                 # media, run it now, so that it has access to the pfi media.
  28
  29                 if [ -r /etc/defaults/pfi.conf ]; then
  30                         . /etc/defaults/pfi.conf
  31                 fi
  32                 . /etc/pfi.conf
  33                 if [ "$pfi_script" != "" -a -x "$1/$pfi_script" ]; then
  34                         $1/$pfi_script
  35                 fi
  36                 return 0
  37         else
  38                 return 1
  39         fi
  40 }
  41
  42 get_authorized_hosts()
  43 {
  44         [ -r /root/.ssh/authorized_hosts ] && return 0
  45         if [ -r $1/authorized_hosts ]; then
  46                 echo "authorized_hosts found!"
  47                 mkdir -p /root/.ssh/
  48                 tr -d "\r" < $1/authorized_hosts > /root/.ssh/authorized_hosts
  49         fi
  50 }
  51
  52 look_for_pfi_config_msdos()
  53 {
  54         [ -r /etc/pfi.conf ] && return 0
  55
  56         for try_device in da0s1 da1s1 fd0 fd1; do
  57                 echo -n "Looking for pfi.conf on /dev/${try_device}..."
  58                 if [ ! -e /dev/${try_device} ]; then
  59                         ( cd /dev && ./MAKEDEV ${try_device} )
  60                 fi
  61                 if mount_msdos -o rdonly /dev/$try_device /mnt ; then
  62                         echo -n " /dev/$try_device ok..."
  63                         if get_pfi_config /mnt /dev/$try_device; then
  64                                 get_authorized_hosts /mnt
  65                                 umount /mnt
  66                                 return 0
  67                         fi
  68                         umount /mnt
  69                 fi
  70                 echo " not found"
  71         done
  72         return 1
  73 }
  74
  75 look_for_pfi_config_cd9660()
  76 {
  77         [ -r /etc/pfi.conf ] && return 0
  78
  79         for try_device in acd0c; do
  80                 echo -n "Looking for pfi.conf on /dev/${try_device}..."
  81                 if [ ! -e /dev/${try_device} ]; then
  82                         ( cd /dev && ./MAKEDEV ${try_device} )
  83                 fi
  84                 if mount_cd9660 /dev/$try_device /mnt ; then
  85                         echo -n " /dev/$try_device ok..."
  86                         if get_pfi_config /mnt /dev/$try_device; then
  87                                 get_authorized_hosts /mnt
  88                                 umount /mnt
  89                                 return 0
  90                         fi
  91                         umount /mnt
  92                 fi
  93                 echo " not found"
  94         done
  95         return 1
  96 }
  97
  98 pfi_start()
  99 {
 100         echo "Starting pfi..."
 101
 102         # Get the pfi.conf file off the pfi media and into /etc/pfi.conf.
 103
 104         look_for_pfi_config_cd9660
 105         look_for_pfi_config_msdos
 106
 107         # If the search was not successful, stub out a dummy pfi.conf.
 108
 109         if [ ! -r /etc/pfi.conf ]; then
 110                 echo '' >/etc/pfi.conf
 111         fi
 112
 113         # Append the contents of pfi.conf onto rc.conf, so that settings
 114         # (such as ifconfig_dc0="DHCP") will be picked up by pfi_rc_actions.
 115
 116         cp /etc/rc.conf /etc/rc.conf.orig
 117         cat /etc/pfi.conf >>/etc/rc.conf
 118
 119         # Read in the pfi.conf we either found or created for ourselves.
 120
 121         if [ -r /etc/defaults/pfi.conf ]; then
 122                 . /etc/defaults/pfi.conf
 123         fi
 124         . /etc/pfi.conf
 125
 126         # We can perform any pre-install tasks here by
 127         # examining the contents of pfi_* variables.
 128
 129         # Interpret pfi_sshd_* options.  These basically add settings
 130         # to /etc/ssh/sshd_config; it is assumed "sshd" will appear
 131         # in pfi_rc_actions to restart sshd.
 132
 133         case ${pfi_sshd_permit_root_login} in
 134         YES)
 135                 echo "PermitRootLogin yes" >> /etc/ssh/sshd_config
 136                 ;;
 137         without-password)
 138                 echo "PermitRootLogin without-password" >> /etc/ssh/sshd_config
 139                 ;;
 140         forced-commands-only)
 141                 echo "PermitRootLogin forced-commands-only" >> /etc/ssh/sshd_config
 142                 ;;
 143         *)
 144                 ;;
 145         esac
 146
 147         case ${pfi_sshd_permit_empty_passwords} in
 148         YES)
 149                 echo "PermitEmptyPasswords yes" >> /etc/ssh/sshd_config
 150                 ;;
 151         *)
 152                 ;;
 153         esac
 154
 155         # Interpret pfi_set_root_password.  If it is not empty, use
 156         # it to set root's LiveCD password.
 157
 158         if [ "X$pfi_set_root_password" != "X" ]; then
 159                 echo "$pfi_set_root_password" | \
 160                     /usr/sbin/pw usermod root -h 0
 161         fi
 162
 163         # The most important pre-install task is to restart
 164         # any RCNG scripts listed in pfi_rc_actions with any new
 165         # settings that might have been set up by pfi.conf.
 166
 167         if [ "X$pfi_rc_actions" != "X" ]; then
 168                 rev_actions=`reverse_list $pfi_rc_actions`
 169
 170                 for _rc_elem in ${rev_actions}; do
 171                         echo "Stopping ${_rc_elem}..."
 172                         rcstop ${_rc_elem}
 173                 done
 174                 for _rc_elem in ${pfi_rc_actions}; do
 175                         echo "Starting ${_rc_elem}..."
 176                         rcstart ${_rc_elem}
 177                 done
 178         fi
 179
 180         # Restore the original rc.conf.
 181
 182         mv /etc/rc.conf.orig /etc/rc.conf
 183
 184         # Set up auto-login if requested.
 185
 186         if [ "X$pfi_autologin" != "XNONE" ]; then
 187                 echo 'AL.pfi:\' >> /etc/gettytab
 188                 echo "        :al=${pfi_autologin}:tc=Pc:" >> /etc/gettytab
 189                 sed -i '' 's|^ttyv0.*|ttyv0 "/usr/libexec/getty AL.pfi" cons25 on secure|' /etc/ttys
 190         fi
 191
 192         # Finally, start thttpd if the user wants to use
 193         # the cgi frontend.
 194
 195         if [ "X$pfi_frontend" = "Xcgi" ]; then
 196                 echo "Starting thttpd..."
 197                 /usr/local/sbin/thttpd_wrapper &
 198         fi
 199 }
 200
 201 load_rc_config $name
 202 run_rc_command "$1"