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5b20e43a MT |
1 | #!/bin/bash |
2 | ############################################################################### | |
3 | # # | |
4 | # IPFire.org - A linux based firewall # | |
1848564d | 5 | # Copyright (C) 2010 Michael Tremer & Christian Schmidt # |
5b20e43a MT |
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 | ||
711ffac1 MT |
22 | function ppp_init() { |
23 | mkdir -p /var/run/ppp 2>/dev/null | |
24 | } | |
25 | ||
c7ad7801 MT |
26 | function ppp_common_ip_pre_up() { |
27 | local zone=${1} | |
28 | shift | |
29 | ||
30 | if ! zone_exists ${zone}; then | |
31 | error "Zone '${zone}' does not exist." | |
32 | return ${EXIT_ERROR} | |
33 | fi | |
34 | ||
ff8ec5ef MT |
35 | red_db_from_ppp ${zone} |
36 | ||
c7ad7801 MT |
37 | # Request firewall reload |
38 | event_firewall_reload | |
39 | ||
40 | return ${EXIT_OK} | |
41 | } | |
42 | ||
43 | function ppp_common_ip_up() { | |
44 | local zone=${1} | |
45 | shift | |
46 | ||
47 | if ! zone_exists ${zone}; then | |
48 | error "Zone '${zone}' does not exist." | |
49 | return ${EXIT_ERROR} | |
50 | fi | |
51 | ||
ff8ec5ef MT |
52 | red_db_set ${zone} active 1 |
53 | red_routing_update ${zone} | |
54 | ||
c7ad7801 MT |
55 | # Emit interface-up event |
56 | event_interface_up ${zone} | |
57 | ||
58 | return ${EXIT_OK} | |
59 | } | |
60 | ||
61 | function ppp_common_ip_down() { | |
62 | local zone=${1} | |
63 | shift | |
64 | ||
65 | if ! zone_exists ${zone}; then | |
66 | error "Zone '${zone}' does not exist." | |
67 | return ${EXIT_ERROR} | |
68 | fi | |
69 | ||
059469a8 MT |
70 | # Save accounting information |
71 | ppp_accounting ${zone} | |
72 | ||
c7ad7801 MT |
73 | # Emit interface-up event |
74 | event_interface_down ${zone} | |
75 | ||
76 | return ${EXIT_OK} | |
77 | } | |
78 | ||
5b20e43a MT |
79 | function ppp_secret() { |
80 | local USER=${1} | |
81 | local SECRET=${2} | |
82 | local a | |
83 | local secret | |
84 | local user | |
85 | ||
86 | # Updateing secret file | |
87 | > ${PPP_SECRETS}.tmp | |
88 | while read user a secret; do | |
89 | if [ "'${USER}'" != "${user}" ]; then | |
90 | echo "${user} ${a} ${secret}" >> ${PPP_SECRETS}.tmp | |
91 | fi | |
92 | done < ${PPP_SECRETS} | |
93 | echo "'${USER}' * '${SECRET}'" >> ${PPP_SECRETS}.tmp | |
94 | cat ${PPP_SECRETS}.tmp > ${PPP_SECRETS} | |
95 | rm -f ${PPP_SECRETS}.tmp | |
96 | } | |
97 | ||
059469a8 MT |
98 | function ppp_accounting() { |
99 | local zone=${1} | |
100 | shift | |
5b20e43a | 101 | |
059469a8 MT |
102 | db_ppp_update ${zone} --duration="${CONNECT_TIME}" \ |
103 | --rcvd="${BYTES_RCVD}" --sent="${BYTES_SENT}" | |
5b20e43a | 104 | } |
711ffac1 MT |
105 | |
106 | function pppd_exec() { | |
107 | ppp_init | |
108 | ||
109 | log DEBUG "Running pppd with parameters '$@'." | |
110 | ||
111 | pppd $@ > /dev/null | |
112 | } |