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1 | #!/bin/bash | |
2 | ############################################################################### | |
3 | # # | |
4 | # IPFire.org - A linux based firewall # | |
5 | # Copyright (C) 2013 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 | . /usr/lib/network/functions | |
23 | ||
24 | # Read network settings | |
25 | network_settings_read | |
26 | ||
27 | main() { | |
28 | local zone="${1}" | |
29 | assert isset zone | |
30 | ||
31 | if ! zone_exists "${zone}"; then | |
32 | log ERROR "Must pass valid zone: ${zone}" | |
33 | return ${EXIT_ERROR} | |
34 | fi | |
35 | ||
36 | # Find the hook of the zone, we got. | |
37 | local hook="$(zone_get_hook "${zone}")" | |
38 | assert isset hook | |
39 | ||
40 | # Write pppd configuration file. | |
41 | local config_file="${RUN_DIR}/ppp/${zone}/pppd.conf" | |
42 | hook_exec zone "${hook}" "ppp_write_config" "${zone}" "${config_file}" | |
43 | ||
44 | # Create trap function | |
45 | function cleanup() { | |
46 | rm -f "${config_file}" | |
47 | } | |
48 | trap "cleanup" EXIT TERM KILL | |
49 | ||
50 | # Start the angel process. | |
51 | pppd_angel "${zone}" "${config_file}" \ | |
52 | --holdoff-time="10" | |
53 | } | |
54 | ||
55 | main "$@" || exit $? | |
56 | ||
57 | exit ${EXIT_OK} |