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1 | #!/bin/bash | |
2 | ############################################################################### | |
3 | # # | |
4 | # IPFire.org - A linux based firewall # | |
5 | # Copyright (C) 2010 Michael Tremer & Christian Schmidt # | |
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 | hook_info() { | |
23 | echo "HOOK=\"${HOOK}\"" | |
24 | } | |
25 | ||
26 | hook_hotplug() { | |
27 | # If the hook does not handle the hotplug event, it | |
28 | # must return EXIT_NOT_HANDLED. | |
29 | exit ${EXIT_NOT_HANDLED} | |
30 | } | |
31 | ||
32 | hook_new() { | |
33 | local zone="${1}" | |
34 | assert isset zone | |
35 | shift | |
36 | ||
37 | zone_settings_read "${zone}" | |
38 | ||
39 | hook_parse_cmdline $@ | |
40 | ||
41 | zone_settings_write "${zone}" | |
42 | ||
43 | exit ${EXIT_OK} | |
44 | } | |
45 | ||
46 | hook_edit() { | |
47 | hook_new $@ | |
48 | } | |
49 | ||
50 | hook_remove() { | |
51 | cmd_not_implemented | |
52 | } | |
53 | ||
54 | hook_status() { | |
55 | local zone="${1}" | |
56 | assert isset zone | |
57 | ||
58 | if device_is_up ${zone}; then | |
59 | exit ${STATUS_UP} | |
60 | fi | |
61 | ||
62 | exit ${STATUS_DOWN} | |
63 | } | |
64 | ||
65 | hook_up() { | |
66 | cmd_not_implemented | |
67 | } | |
68 | ||
69 | hook_down() { | |
70 | cmd_not_implemented | |
71 | } | |
72 | ||
73 | hook_discover() { | |
74 | # This hook does not support a discovery | |
75 | exit ${DISCOVER_NOT_SUPPORTED} | |
76 | } | |
77 | ||
78 | # Do nothing | |
79 | hook_parse_cmdline() { | |
80 | return ${EXIT_OK} | |
81 | } | |
82 | ||
83 | hook_port() { | |
84 | local zone="${1}" | |
85 | assert isset zone | |
86 | ||
87 | local action="${2}" | |
88 | shift 2 | |
89 | ||
90 | local ret | |
91 | case "${action}" in | |
92 | add|create|edit|rem|show) | |
93 | hook_port_${action} "${zone}" $@ | |
94 | ret=$? | |
95 | ;; | |
96 | *) | |
97 | error "Unrecognized argument: '${action}'" | |
98 | exit ${EXIT_ERROR} | |
99 | ;; | |
100 | esac | |
101 | ||
102 | exit ${ret} | |
103 | } | |
104 | ||
105 | hook_port_attach() { | |
106 | return ${EXIT_NOT_SUPPORTED} | |
107 | } | |
108 | ||
109 | hook_port_detach() { | |
110 | return ${EXIT_NOT_SUPPORTED} | |
111 | } | |
112 | ||
113 | hook_port_edit() { | |
114 | return ${EXIT_NOT_SUPPORTED} | |
115 | } | |
116 | ||
117 | hook_port_status() { | |
118 | return ${EXIT_NOT_SUPPORTED} | |
119 | } | |
120 | ||
121 | hook_default_port_create() { | |
122 | assert [ $# -ge 2 ] | |
123 | ||
124 | local zone="${1}" | |
125 | local port="${2}" | |
126 | ||
127 | port_create "${port}" | |
128 | } | |
129 | ||
130 | hook_port_create() { | |
131 | hook_default_port_create $@ | |
132 | } | |
133 | ||
134 | hook_default_port_remove() { | |
135 | assert [ $# -ge 2 ] | |
136 | ||
137 | local zone="${1}" | |
138 | local port="${2}" | |
139 | ||
140 | port_remove "${port}" | |
141 | } | |
142 | ||
143 | hook_port_remove() { | |
144 | hook_default_port_remove $@ | |
145 | } | |
146 | ||
147 | hook_port_up() { | |
148 | cmd_not_implemented | |
149 | } | |
150 | ||
151 | hook_port_down() { | |
152 | cmd_not_implemented | |
153 | } | |
154 | ||
155 | hook_config() { | |
156 | local zone="${1}" | |
157 | assert isset zone | |
158 | ||
159 | local action="${2}" | |
160 | assert isset action | |
161 | shift 2 | |
162 | ||
163 | local ret | |
164 | case "${action}" in | |
165 | create|edit|rem|show) | |
166 | hook_config_${action} "${zone}" "$@" | |
167 | exit $? | |
168 | ;; | |
169 | *) | |
170 | error "Unrecognized argument: '${action}'" | |
171 | exit ${EXIT_ERROR} | |
172 | ;; | |
173 | esac | |
174 | } | |
175 | ||
176 | hook_config_cmd() { | |
177 | local cmd="${1}" | |
178 | assert isset cmd | |
179 | ||
180 | local zone="${2}" | |
181 | assert isset zone | |
182 | ||
183 | local hook_config="${3}" | |
184 | assert isset hook_config | |
185 | ||
186 | shift 3 | |
187 | ||
188 | local hook_zone="$(zone_get_hook "${zone}")" | |
189 | if ! hook_zone_exists "${hook_zone}"; then | |
190 | log ERROR "Hook '${hook}' does not exist." | |
191 | exit ${EXIT_ERROR} | |
192 | fi | |
193 | ||
194 | #if ! hook_config_exists "${hook_zone}" "${hook_config}"; then | |
195 | # log ERROR "Hook '${hook_config}' is not supported for zone '${zone}'." | |
196 | # exit ${EXIT_ERROR} | |
197 | #fi | |
198 | ||
199 | hook_config_exec "${hook_config}" "${cmd}" "${zone}" "$@" | |
200 | } | |
201 | ||
202 | hook_config_create() { | |
203 | assert [ $# -ge 2 ] | |
204 | ||
205 | hook_config_cmd "create" "$@" | |
206 | } | |
207 | ||
208 | hook_config_edit() { | |
209 | hook_config_cmd "edit" "$@" | |
210 | } | |
211 | ||
212 | hook_config_remove() { | |
213 | hook_config_cmd "remove" "$@" | |
214 | } | |
215 | ||
216 | hook_config_show() { | |
217 | cmd_not_implemented | |
218 | } | |
219 | ||
220 | hook_ppp_write_config() { | |
221 | cmd_not_implemented | |
222 | ||
223 | # Arguments: <zone> <filename> | |
224 | } | |
225 | ||
226 | hook_ppp_ip_pre_up() { | |
227 | local zone="${1}" | |
228 | assert isset zone | |
229 | shift | |
230 | ||
231 | if ! zone_exists "${zone}"; then | |
232 | log ERROR "Zone '${zone}' does not exist." | |
233 | exit ${EXIT_ERROR} | |
234 | fi | |
235 | ||
236 | ppp_common_ip_pre_up "${zone}" "$@" | |
237 | exit $? | |
238 | } | |
239 | ||
240 | hook_ppp_ipv4_up() { | |
241 | local zone="${1}" | |
242 | assert isset zone | |
243 | shift | |
244 | ||
245 | if ! zone_exists "${zone}"; then | |
246 | log ERROR "Zone '${zone}' does not exist." | |
247 | exit ${EXIT_ERROR} | |
248 | fi | |
249 | ||
250 | ppp_common_ipv4_up "${zone}" "$@" | |
251 | exit $? | |
252 | } | |
253 | ||
254 | hook_ppp_ipv4_down() { | |
255 | local zone="${1}" | |
256 | assert isset zone | |
257 | shift | |
258 | ||
259 | if ! zone_exists "${zone}"; then | |
260 | log ERROR "Zone '${zone}' does not exist." | |
261 | exit ${EXIT_ERROR} | |
262 | fi | |
263 | ||
264 | ppp_common_ipv4_down "${zone}" "$@" | |
265 | exit $? | |
266 | } | |
267 | ||
268 | hook_ppp_ipv6_up() { | |
269 | local zone="${1}" | |
270 | assert isset zone | |
271 | shift | |
272 | ||
273 | if ! zone_exists "${zone}"; then | |
274 | error "Zone '${zone}' does not exist." | |
275 | exit ${EXIT_ERROR} | |
276 | fi | |
277 | ||
278 | ppp_common_ipv6_up "${zone}" "$@" | |
279 | exit $? | |
280 | } | |
281 | ||
282 | hook_ppp_ipv6_down() { | |
283 | local zone="${1}" | |
284 | assert isset zone | |
285 | shift | |
286 | ||
287 | if ! zone_exists "${zone}"; then | |
288 | error "Zone '${zone}' does not exist." | |
289 | exit ${EXIT_ERROR} | |
290 | fi | |
291 | ||
292 | ppp_common_ipv6_down "${zone}" "$@" | |
293 | exit $? | |
294 | } |