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4e565351 | 1 | #!/usr/bin/perl |
66c36198 PM |
2 | ############################################################################### |
3 | # # | |
4 | # IPFire.org - A linux based firewall # | |
5 | # Copyright (C) 2007-2022 IPFire Team <info@ipfire.org> # | |
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 | ############################################################################### | |
4e565351 MT |
21 | |
22 | use strict; | |
23 | ||
24 | require '/var/ipfire/general-functions.pl'; | |
25 | require '/var/ipfire/connscheduler/lib.pl'; | |
26 | ||
4e565351 MT |
27 | # seems to be necessary |
28 | my $sleep_after_profile = 5; | |
29 | ||
30 | my ($second, $minute, $hour, $day, $month ,$year, $weekday) = localtime(time); | |
31 | # correction for weekday, I am used to weeks starting with Monday (= 0) ;-) | |
32 | $weekday = ($weekday + 6) % 7; | |
33 | # get the closest thing possible | |
34 | $minute = int($minute / 5) * 5; | |
35 | ||
36 | ||
37 | if ( $ARGV[0] eq 'hangup' ) | |
38 | { | |
39 | &hangup(); | |
40 | } | |
41 | elsif ( $ARGV[0] eq 'dial' ) | |
42 | { | |
43 | &dial(); | |
44 | } | |
45 | elsif ( $ARGV[0] eq 'reconnect' ) | |
46 | { | |
47 | &reconnect(); | |
48 | } | |
49 | elsif ( $ARGV[0] eq 'profile' ) | |
50 | { | |
51 | &profile($ARGV[1]); | |
52 | } | |
53 | elsif ( $ARGV[0] eq 'timer' ) | |
54 | { | |
55 | &timer(); | |
56 | } | |
57 | elsif ( $ARGV[0] eq 'test' ) | |
58 | { | |
59 | &test(); | |
60 | } | |
61 | else | |
62 | { | |
63 | print "Usage: $0 {dial | hangup | reconnect | profile nr# }\n"; | |
64 | } | |
65 | ||
66 | exit 0; | |
67 | ||
68 | ||
69 | # __ _ _ | |
70 | # / _| | | (_) | |
71 | # | |_ _ _ _ __ ___| |_ _ ___ _ __ ___ | |
72 | # | _| | | | '_ \ / __| __| |/ _ \| '_ \/ __| | |
73 | # | | | |_| | | | | (__| |_| | (_) | | | \__ \ | |
74 | # |_| \__,_|_| |_|\___|\__|_|\___/|_| |_|___/ | |
75 | # | |
76 | sub hangup | |
77 | { | |
f8036c87 AF |
78 | # Kill connectd if running to prevent redial |
79 | system('/bin/killall', 'connectd'); | |
80 | ||
4e565351 MT |
81 | unless ( -e "${General::swroot}/red/active" ) |
82 | { | |
83 | &General::log("ConnSched already disconnected"); | |
84 | return; | |
85 | } | |
86 | ||
87 | &General::log("ConnSched disconnect"); | |
10b0c9a0 | 88 | unless ( system('/etc/rc.d/init.d/network', 'stop', 'red') == 0 ) |
4e565351 MT |
89 | { |
90 | &General::log("ConnSched disconnect failed: $?"); | |
91 | return; | |
92 | } | |
93 | ||
66c36198 | 94 | # now wait for active triggerfile and ppp daemon to disappear |
ed35052a AF |
95 | # wait maximum 60 seconds |
96 | my $counter = 60; | |
4e565351 | 97 | sleep 1; |
66c36198 | 98 | while ( -e "${General::swroot}/red/active" || -e '/var/run/ppp-ipfire.pid' || $counter == 0 ) |
4e565351 MT |
99 | { |
100 | sleep 1; | |
ed35052a | 101 | $counter--; |
4e565351 MT |
102 | } |
103 | } | |
104 | ||
105 | ||
106 | sub dial | |
107 | { | |
108 | if ( -e "${General::swroot}/red/active" ) | |
109 | { | |
110 | &General::log("ConnSched already connected"); | |
111 | return; | |
112 | } | |
113 | ||
114 | &General::log("ConnSched connect"); | |
10b0c9a0 | 115 | unless ( system('/etc/rc.d/init.d/network', 'start', 'red') == 0 ) |
4e565351 MT |
116 | { |
117 | &General::log("ConnSched connect failed: $?"); | |
118 | return; | |
119 | } | |
120 | ||
121 | # wait maximum 60 seconds for active triggerfile | |
122 | my $counter = 60; | |
123 | until ( -e "${General::swroot}/red/active" || $counter == 0 ) | |
124 | { | |
125 | sleep 1; | |
126 | $counter--; | |
127 | } | |
128 | } | |
129 | ||
130 | ||
131 | sub reconnect | |
be40a5b1 | 132 | { |
4e565351 | 133 | &hangup() if ( -e "${General::swroot}/red/active" ); |
ed35052a AF |
134 | # now wait for active triggerfile and ppp daemon to disappear |
135 | # wait maximum 60 seconds | |
136 | my $counter = 60; | |
137 | sleep 1; | |
66c36198 | 138 | while ( -e "${General::swroot}/red/active" || -e '/var/run/ppp-ipfire.pid' || $counter == 0 ) |
ed35052a AF |
139 | { |
140 | sleep 1; | |
141 | $counter--; | |
142 | } | |
4e565351 MT |
143 | &dial(); |
144 | } | |
145 | ||
146 | ||
147 | sub profile | |
148 | { | |
149 | my $profile = shift; | |
150 | my $restart_red = 0; | |
151 | ||
152 | unless ( ($profile > 0) and ($profile < $CONNSCHED::maxprofiles) ) | |
153 | { | |
154 | &General::log("ConnSched invalid profile: $profile"); | |
155 | return; | |
156 | } | |
157 | ||
158 | unless ( -e "${General::swroot}/ppp/settings-$profile" ) | |
159 | { | |
160 | &General::log("ConnSched profile file does not exist: $profile"); | |
161 | return; | |
162 | } | |
163 | ||
164 | if ( -e "${General::swroot}/red/active" ) | |
165 | { | |
166 | # remember to restart red after changing profile | |
167 | $restart_red = 1; | |
168 | &hangup(); | |
169 | } | |
170 | ||
171 | &General::log("ConnSched select profile: $profile"); | |
172 | ||
173 | # Method to change Profile from pppsetup.cgi | |
174 | unlink("${General::swroot}/ppp/settings"); | |
175 | link("${General::swroot}/ppp/settings-$profile", "${General::swroot}/ppp/settings"); | |
24249567 | 176 | system ("/usr/bin/touch", "${General::swroot}/ppp/updatesettings"); |
4e565351 MT |
177 | |
178 | if ( $restart_red == 1 ) | |
179 | { | |
180 | ## FIXME: do we need to do this ? | |
181 | sleep($sleep_after_profile); | |
182 | &dial(); | |
66c36198 | 183 | } |
4e565351 MT |
184 | } |
185 | ||
186 | ||
187 | # fcronjob entry | |
188 | sub timer | |
189 | { | |
190 | for my $i ( 0 .. $#CONNSCHED::config ) | |
191 | { | |
192 | next if ( $CONNSCHED::config[$i]{'ACTIVE'} ne 'on' ); | |
193 | ||
194 | my $action_hour = substr($CONNSCHED::config[$i]{'TIME'},0,2); | |
195 | my $action_minute = substr($CONNSCHED::config[$i]{'TIME'},3,2); | |
196 | ||
197 | next if ( $action_hour != $hour ); | |
198 | next if ( $action_minute != $minute ); | |
199 | ||
200 | if ( $CONNSCHED::config[$i]{'DAYSTYPE'} eq 'days' ) | |
201 | { | |
202 | my @temp = split(/-/,$CONNSCHED::config[$i]{'DAYS'},2); | |
203 | ||
204 | my $daystart = substr($temp[0], 0, -1); | |
205 | my $dayend = substr($temp[1], 1); | |
206 | ||
207 | next if ( ($day < $daystart) || ($day > $dayend) ); | |
208 | } | |
209 | else | |
210 | { | |
211 | next if ( index($CONNSCHED::config[$i]{'WEEKDAYS'}, $CONNSCHED::weekdays[$weekday]) == -1 ); | |
212 | } | |
213 | ||
214 | ||
66c36198 | 215 | if ( $CONNSCHED::config[$i]{'ACTION'} eq 'reconnect' ) |
4e565351 MT |
216 | { |
217 | &reconnect() | |
218 | } | |
219 | elsif ( $CONNSCHED::config[$i]{'ACTION'} eq 'dial' ) | |
220 | { | |
221 | &dial(); | |
222 | } | |
223 | elsif ( $CONNSCHED::config[$i]{'ACTION'} eq 'hangup' ) | |
224 | { | |
225 | &hangup(); | |
226 | } | |
227 | elsif ( $CONNSCHED::config[$i]{'ACTION'} eq 'select profile' ) | |
228 | { | |
229 | &profile($CONNSCHED::config[$i]{'PROFILENR'}); | |
230 | } | |
231 | elsif ( $CONNSCHED::config[$i]{'ACTION'} eq 'reboot' ) | |
232 | { | |
233 | &General::log("ConnSched reboot"); | |
234 | system ("/usr/local/bin/ipfirereboot", "boot"); | |
235 | } | |
236 | elsif ( $CONNSCHED::config[$i]{'ACTION'} eq 'shutdown' ) | |
237 | { | |
238 | &General::log("ConnSched shutdown"); | |
239 | system ("/usr/local/bin/ipfirereboot", "down"); | |
240 | } | |
957fb958 MT |
241 | elsif ( $CONNSCHED::config[$i]{'ACTION'} eq 'ipsecstart' ) |
242 | { | |
243 | &General::log("ConnSched ipsecstart"); | |
244 | system ("/usr/local/bin/ipsecctrl", "S"); | |
245 | } | |
246 | elsif ( $CONNSCHED::config[$i]{'ACTION'} eq 'ipsecstop' ) | |
247 | { | |
248 | &General::log("ConnSched ipsecstop"); | |
249 | system ("/usr/local/bin/ipsecctrl", "D"); | |
250 | } | |
251 | else | |
252 | { | |
253 | # okay ? an event we don't know about | |
254 | } | |
4e565351 MT |
255 | } |
256 | } |