utils/boxbackup/files/bbstored.sh

   1 #!/bin/sh
   2 # Copyright (C) 2011 Openwrt.org
   3 # Copyright (C) 2011 Daniel Dickinson <openwrt@cshore.neomailbox.net>
   4
   5 BXBK_CONFIG_PATH=/var/etc/boxbackup
   6 PID_FILE=/var/run/bbstored.pid
   7
   8 EXTERNAL_CONFIG=0
   9
  10 EXTERNAL_CONF_FILE=
  11 RUNAS_USER=
  12 RUNAS_GROUP=
  13 BXBK_RAIDFILE_CONF=
  14
  15 bbstored_global() {
  16         local cfg="$1"
  17         local get_config="$2"
  18
  19         local external_config
  20         local raidfileconf
  21         local user
  22         local group
  23         local config_path
  24         local pidfile
  25         local accountdb
  26         local extended_logging
  27         local housekeep_time
  28         local address
  29         local certfile
  30         local keyfile
  31         local cafile
  32
  33         config_get external_config "$cfg" external_config
  34         if [ -n "$external_config" ]; then
  35                 EXTERNAL_CONFIG=1
  36                 EXTERNAL_CONF_FILE="$external_config"
  37         fi
  38
  39         config_get config_path "$cfg" config_path
  40         [ -n "$config_path" ] && {
  41                 BXBK_CONFIG_PATH="$config_path"
  42         }
  43
  44         [ "$get_config" = "1" ] && return 0
  45         [ -z "$BXBK_CONFIG_FILE" ] && return 1
  46
  47         rm -f "$BXBK_CONFIG_FILE"
  48         touch "$BXBK_CONFIG_FILE"
  49
  50         config_get raidfileconf "$cfg" raidfileconf "$BXBK_CONFIG_PATH/raidfile.conf"
  51         echo "RaidFileConf = $raidfileconf" >>$BXBK_CONFIG_FILE
  52         BXBK_RAIDFILE_CONF="$raidfileconf"
  53
  54         config_get accountdb "$cfg" accountdb "/etc/bbstored/accounts.txt"
  55         echo "AccountDatabase = $accountdb" >>$BXBK_CONFIG_FILE
  56         [ ! -r "$accountdb" ] && {
  57                 echo "Account database missing"
  58                 NORUN=1
  59                 return 1
  60         }
  61
  62         local extlog
  63         config_get extended_logging "$cfg" extended_logging 1
  64         if [ "$extended_logging" = "1" ]; then
  65                 extlog=yes
  66         else
  67                 extlog=no
  68         fi
  69         echo "ExtendedLogging = $extlog" >>$BXBK_CONFIG_FILE
  70
  71         config_get housekeep_time "$cfg" housekeep_time 900
  72         echo "TimeBetweenHousekeeping = $housekeep_time" >>$BXBK_CONFIG_FILE
  73
  74         echo "" >>$BXBK_CONFIG_FILE
  75         echo "Server" >>$BXBK_CONFIG_FILE
  76         echo "{" >>$BXBK_CONFIG_FILE
  77
  78         config_get user "$cfg" user
  79         config_get group "$cfg" group
  80         [ -n "$user" ] && [ "$group" ] && {
  81                 RUNAS_USER=$user
  82                 RUNAS_GROUP=$group
  83         }
  84         echo "    User = ${RUNAS_USER:-nobody}" >>$BXBK_CONFIG_FILE
  85
  86         config_get address "$cfg" address
  87         [ -z "$address" ] && NORUN=1
  88
  89         echo "    ListenAddresses = inet:$address" >>$BXBK_CONFIG_FILE
  90
  91         config_get certfile "$cfg" certfile
  92         [ -z  "$certfile" ] && NORUN=1
  93
  94         echo "    CertificateFile = $certfile" >>$BXBK_CONFIG_FILE
  95
  96         config_get keyfile "$cfg" keyfile
  97         [ -z  "$keyfile" ] && NORUN=1
  98
  99         echo "    PrivateKeyFile = $keyfile" >>$BXBK_CONFIG_FILE
 100
 101         config_get cafile "$cfg" cafile
 102         [ -z  "$cafile" ] && NORUN=1
 103
 104         echo "    TrustedCAsFile = $cafile" >>$BXBK_CONFIG_FILE
 105
 106         config_get pidfile "$cfg" pidfile
 107         [ -n "$pidfile" ] && {
 108                 PID_FILE="$pidfile"
 109         }
 110         echo "    PidFile = $PID_FILE" >>$BXBK_CONFIG_FILE
 111
 112         echo "}" >>$BXBK_CONFIG_FILE
 113 }
 114
 115 raidfile_section() {
 116         local cfg="$1"
 117
 118         [ -z "$BXBK_RAIDFILE_CONF" ] && return 1
 119         rm -f "$BXBK_RAIDFILE_CONF"
 120         touch "$BXBK_RAIDFILE_CONF"
 121
 122         local setnum
 123         local blocksize
 124         local path
 125
 126         config_get setnum "$cfg" setnum
 127         [ -z "$setnum" ] && return 1
 128
 129         config_get blocksize "$cfg" blocksize
 130
 131         config_get path "$cfg" path
 132         [ -z "$path" ] && return 1
 133
 134         echo "disc${setnum}" >>$BXBK_RAIDFILE_CONF
 135         echo "{" >>$BXBK_RAIDFILE_CONF
 136         echo "    SetNumber = ${setnum}" >>$BXBK_RAIDFILE_CONF
 137         [ -n "$blocksize" ] && echo "    BlockSize = ${blocksize}" >>$BXBK_RAIDFILE_CONF
 138         for i in 0 1 2; do
 139                 echo "    Dir${i} = $path" >>$BXBK_RAIDFILE_CONF
 140         done
 141
 142         echo "}" >>$BXBK_RAIDFILE_CONF
 143
 144 }
 145
 146 create_config() {
 147         config_load bbstored
 148         config_foreach bbstored_global bbstored 1
 149
 150         if [ "$EXTERNAL_CONFIG" -eq 0 ]
 151         then
 152                 mkdir -p "$BXBK_CONFIG_PATH/bbstored"
 153                 BXBK_CONFIG_FILE="$BXBK_CONFIG_PATH/bbstored.conf"
 154                 touch "$BXBK_CONFIG_FILE"
 155
 156                 config_load bbstored
 157                 config_foreach bbstored_global bbstored
 158                 config_foreach raidfile_section raidfile
 159
 160                 chown -R ${RUNAS_USER:-nobody}:${RUNAS_GROUP:-nogroup} "$BXBK_CONFIG_PATH"
 161         fi
 162 }
 163