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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 | ||
c7ad7801 MT |
22 | function ppp_common_ip_pre_up() { |
23 | local zone=${1} | |
24 | shift | |
25 | ||
26 | if ! zone_exists ${zone}; then | |
27 | error "Zone '${zone}' does not exist." | |
28 | return ${EXIT_ERROR} | |
29 | fi | |
30 | ||
2c973348 | 31 | routing_db_from_ppp ${zone} ipv4 |
ff8ec5ef | 32 | |
c7ad7801 MT |
33 | # Request firewall reload |
34 | event_firewall_reload | |
35 | ||
36 | return ${EXIT_OK} | |
37 | } | |
38 | ||
39 | function ppp_common_ip_up() { | |
40 | local zone=${1} | |
41 | shift | |
42 | ||
43 | if ! zone_exists ${zone}; then | |
44 | error "Zone '${zone}' does not exist." | |
45 | return ${EXIT_ERROR} | |
46 | fi | |
47 | ||
2c973348 MT |
48 | routing_db_set ${zone} ipv4 active 1 |
49 | routing_update ${zone} ipv4 | |
ff8ec5ef | 50 | |
c7ad7801 MT |
51 | # Emit interface-up event |
52 | event_interface_up ${zone} | |
53 | ||
54 | return ${EXIT_OK} | |
55 | } | |
56 | ||
57 | function ppp_common_ip_down() { | |
58 | local zone=${1} | |
59 | shift | |
60 | ||
61 | if ! zone_exists ${zone}; then | |
62 | error "Zone '${zone}' does not exist." | |
63 | return ${EXIT_ERROR} | |
64 | fi | |
65 | ||
201b7dff MT |
66 | # Remove the information about this zone from the routing database |
67 | # and update the routing table. | |
68 | routing_db_remove ${zone} ipv4 | |
69 | routing_update ${zone} ipv4 | |
70 | ||
71 | # Save accounting information | |
72 | ppp_accounting ${zone} | |
73 | ||
74 | # Emit interface-up event | |
75 | event_interface_down ${zone} | |
76 | ||
77 | return ${EXIT_OK} | |
78 | } | |
79 | ||
80 | function ppp_common_ipv6_up() { | |
81 | local zone=${1} | |
82 | shift | |
83 | ||
84 | if ! zone_exists ${zone}; then | |
85 | error "Zone '${zone}' does not exist." | |
86 | return ${EXIT_ERROR} | |
87 | fi | |
88 | ||
89 | # Add information about this zone to the routing database. | |
90 | routing_db_from_ppp ${zone} ipv6 | |
91 | ||
92 | routing_db_set ${zone} ipv6 active 1 | |
93 | routing_update ${zone} ipv6 | |
94 | ||
95 | # Emit interface-up event | |
96 | event_interface_up ${zone} | |
97 | ||
98 | return ${EXIT_OK} | |
99 | } | |
100 | ||
101 | function ppp_common_ipv6_down() { | |
102 | local zone=${1} | |
103 | shift | |
104 | ||
105 | if ! zone_exists ${zone}; then | |
106 | error "Zone '${zone}' does not exist." | |
107 | return ${EXIT_ERROR} | |
108 | fi | |
109 | ||
110 | # Remove the information about this zone from the routing database | |
111 | # and update the routing table. | |
112 | routing_db_remove ${zone} ipv6 | |
113 | routing_update ${zone} ipv6 | |
114 | ||
059469a8 MT |
115 | # Save accounting information |
116 | ppp_accounting ${zone} | |
117 | ||
c7ad7801 MT |
118 | # Emit interface-up event |
119 | event_interface_down ${zone} | |
120 | ||
121 | return ${EXIT_OK} | |
122 | } | |
123 | ||
5b20e43a MT |
124 | function ppp_secret() { |
125 | local USER=${1} | |
126 | local SECRET=${2} | |
127 | local a | |
128 | local secret | |
129 | local user | |
130 | ||
131 | # Updateing secret file | |
132 | > ${PPP_SECRETS}.tmp | |
133 | while read user a secret; do | |
134 | if [ "'${USER}'" != "${user}" ]; then | |
135 | echo "${user} ${a} ${secret}" >> ${PPP_SECRETS}.tmp | |
136 | fi | |
137 | done < ${PPP_SECRETS} | |
138 | echo "'${USER}' * '${SECRET}'" >> ${PPP_SECRETS}.tmp | |
139 | cat ${PPP_SECRETS}.tmp > ${PPP_SECRETS} | |
140 | rm -f ${PPP_SECRETS}.tmp | |
141 | } | |
142 | ||
059469a8 MT |
143 | function ppp_accounting() { |
144 | local zone=${1} | |
145 | shift | |
5b20e43a | 146 | |
059469a8 MT |
147 | db_ppp_update ${zone} --duration="${CONNECT_TIME}" \ |
148 | --rcvd="${BYTES_RCVD}" --sent="${BYTES_SENT}" | |
5b20e43a | 149 | } |
711ffac1 MT |
150 | |
151 | function pppd_exec() { | |
711ffac1 MT |
152 | log DEBUG "Running pppd with parameters '$@'." |
153 | ||
154 | pppd $@ > /dev/null | |
155 | } |