projects / people / ms / network.git / blame
| Commit | Line | Data |
|---|---|---|
| 999d659b MT |
1 | #!/bin/bash |
| 2 | ############################################################################### | |
| 3 | # # | |
| 4 | # IPFire.org - A linux based firewall # | |
| 5 | # Copyright (C) 2012 IPFire Network Development Team # | |
| 6 | # # | |
| 7 | # This program is free software: you can redistribute it and/or modify # | |
| 8 | # it under the terms of the GNU General Public License as published by # | |
| 9 | # the Free Software Foundation, either version 3 of the License, or # | |
| 10 | # (at your option) any later version. # | |
| 11 | # # | |
| 12 | # This program is distributed in the hope that it will be useful, # | |
| 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of # | |
| 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # | |
| 15 | # GNU General Public License for more details. # | |
| 16 | # # | |
| 17 | # You should have received a copy of the GNU General Public License # | |
| 18 | # along with this program. If not, see <http://www.gnu.org/licenses/>. # | |
| 19 | # # | |
| 20 | ############################################################################### | |
| 21 | ||
| 22 | # This is a wrapper script which does some on-the-fly configuration of the | |
| 23 | # pppoe-server daemon, which does not support any configuration files. | |
| 24 | ||
| 25 | LOG_FACILITY="pppoe-server" | |
| 26 | . /usr/lib/network/functions | |
| 27 | ||
| e9df08ad MT |
28 | # Read network settings |
| 29 | network_settings_read | |
| 30 | ||
| 999d659b MT |
31 | zone=${1} |
| 32 | assert zone_exists ${zone} | |
| 33 | ||
| 34 | action=${2} | |
| 35 | ||
| 36 | # Read the configuration file of this hook. | |
| 79b2155d | 37 | zone_config_settings_read_by_hook "${zone}" "pppoe-server" |
| 999d659b MT |
38 | assert isset SUBNET |
| 39 | ||
| 40 | pppd_options="${RUN_DIR}/${zone}/pppoe-server-options" | |
| 41 | pool_file="${RUN_DIR}/${zone}/pppoe-server-pool" | |
| 42 | ||
| 43 | case "${action}" in | |
| 44 | cleanup) | |
| 45 | # Cleanup all temporary files. | |
| 46 | rm -f ${pppd_options} ${pool_file} | |
| 47 | ||
| 48 | exit ${EXIT_OK} | |
| 49 | ;; | |
| 50 | ||
| 51 | *) | |
| 52 | # Don't let the server fork to background. | |
| 53 | pppoe_cmdline="-F" | |
| 54 | ||
| 55 | # Add the interface to listen to. | |
| 56 | pppoe_cmdline="${pppoe_cmdline} -I ${zone}" | |
| 57 | ||
| 999d659b MT |
58 | # Randomize session IDs. |
| 59 | pppoe_cmdline="${pppoe_cmdline} -r" | |
| 60 | ||
| 61 | # Add the service name. | |
| 62 | if isset SERVICE_NAME; then | |
| 63 | pppoe_cmdline="${pppoe_cmdline} -S ${SERVICE_NAME// /_}" | |
| 64 | fi | |
| 65 | ||
| f94b87ab MT |
66 | # Add the max. number of sessions per MAC address. |
| 67 | if [ ${MAX_SESSIONS} -gt 0 ]; then | |
| 68 | pppoe_cmdline="${pppoe_cmdline} -x ${MAX_SESSIONS}" | |
| 69 | fi | |
| 70 | ||
| 999d659b | 71 | # Create the pppoe-server-options file. |
| 70c971ce SS |
72 | pppoe_server_options ${pppd_options} ${zone} \ |
| 73 | --dns-servers="${DNS_SERVERS}" | |
| 999d659b MT |
74 | pppoe_cmdline="${pppoe_cmdline} -O ${pppd_options}" |
| 75 | ||
| 76 | # Configure the IP addresses. | |
| 77 | local_address=$(ipv4_get_network ${SUBNET}) | |
| 78 | pppoe_cmdline="${pppoe_cmdline} -L ${local_address}" | |
| 79 | ||
| 80 | # Create the address pool. | |
| 81 | pppoe_server_poolfile ${pool_file} ${SUBNET} | |
| 82 | pppoe_cmdline="${pppoe_cmdline} -p ${pool_file}" | |
| 83 | ||
| 84 | log INFO "Starting pppoe-server daemon..." | |
| 85 | log DEBUG "pppoe-server options: ${pppoe_cmdline}" | |
| 86 | ||
| 87 | # Now exec the actual pppoe-server binary. | |
| d4abb642 | 88 | exec /usr/sbin/pppoe-server ${pppoe_cmdline} |
| 999d659b MT |
89 | |
| 90 | error "Could not execute pppoe-server. Exiting." | |
| 91 | exit ${EXIT_ERROR} | |
| 92 | ;; | |
| 93 | esac | |
| 94 | ||
| 95 | exit ${EXIT_ERROR} |