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1 | #!/bin/bash |
2 | ############################################################################### | |
3 | # # | |
4 | # IPFire.org - A linux based firewall # | |
5 | # Copyright (C) 2012 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 | ||
fa19a5ae SS |
22 | pppoe_server_init() { |
23 | # Load the pppoe kernel module | |
24 | module_load "pppoe" | |
25 | } | |
26 | ||
1c6a4e30 | 27 | pppoe_server_start() { |
999d659b MT |
28 | local zone=${1} |
29 | assert isset zone | |
30 | ||
fa19a5ae SS |
31 | # Initialise the system for this |
32 | pppoe_server_init | |
33 | ||
1d08b9b3 | 34 | service_start "pppoe-server@${zone}.service" |
999d659b MT |
35 | } |
36 | ||
1c6a4e30 | 37 | pppoe_server_stop() { |
999d659b MT |
38 | local zone=${1} |
39 | assert isset zone | |
40 | ||
1d08b9b3 | 41 | service_stop "pppoe-server@${zone}.service" |
999d659b MT |
42 | } |
43 | ||
1c6a4e30 | 44 | pppoe_server_status() { |
999d659b MT |
45 | local zone=${1} |
46 | assert isset zone | |
47 | ||
1d08b9b3 | 48 | service_status "pppoe-server@${zone}.service" |
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49 | } |
50 | ||
1c6a4e30 | 51 | pppoe_server_options() { |
999d659b MT |
52 | local file=${1} |
53 | assert isset file | |
54 | ||
55 | local zone=${2} | |
56 | assert isset zone | |
57 | ||
58 | shift 2 | |
59 | ||
60 | local auth="false" | |
61 | local default_asyncmap="true" | |
62 | local dns_servers | |
63 | local lcp_echo_failure=5 | |
64 | local lcp_echo_interval=60 | |
65 | local proxyarp="true" | |
66 | local required_auths | |
67 | local value | |
68 | ||
69 | while [ $# -gt 0 ]; do | |
70 | case "${1}" in | |
71 | --auth=*) | |
72 | auth=$(cli_get_val ${1}) | |
73 | ;; | |
74 | --default-asyncmap=*) | |
75 | default_asyncmap=$(cli_get_val ${1}) | |
76 | ;; | |
77 | --dns-server=*) | |
78 | dns_servers="${dns_servers} $(cli_get_val ${1})" | |
79 | ;; | |
80 | --lcp-echo-failure=*) | |
81 | lcp_echo_failure=$(cli_get_val ${1}) | |
82 | assert isinteger ${lcp_echo_failure} | |
83 | ;; | |
84 | --lcp-echo-interval=*) | |
85 | lcp_echo_interval=$(cli_get_val ${1}) | |
86 | assert isinteger ${lcp_echo_interval} | |
87 | ;; | |
88 | --proxyarp=*) | |
89 | proxyarp=$(cli_get_val ${1}) | |
90 | ;; | |
91 | --require-auth=*) | |
92 | required_auths="${required_auths} $(cli_get_val ${1})" | |
93 | ;; | |
94 | esac | |
95 | shift | |
96 | done | |
97 | ||
98 | mkdir -p $(dirname ${file}) 2>/dev/null | |
99 | config_header "pppoe-server options configuration file" > ${file} | |
100 | ||
101 | # Authentication | |
102 | ( | |
103 | print "# Authentication" | |
104 | if enabled auth; then | |
105 | print "auth" | |
106 | else | |
107 | print "noauth" | |
108 | fi | |
109 | ||
110 | ) >> ${file} | |
111 | ||
112 | # If there are only a number of auth algorithms allowed, we | |
113 | # define them here. | |
114 | if isset required_auths; then | |
115 | print "# Required authentication methods" >> ${file} | |
116 | local method | |
117 | for method in ${required_auths}; do | |
118 | print "require-${method}" | |
119 | done >> ${file} | |
120 | print >> ${file} | |
121 | fi | |
122 | ||
123 | # DNS servers | |
124 | if isset dns_servers; then | |
125 | print "# DNS servers" >> ${file} | |
126 | local server | |
127 | for server in ${dns_servers}; do | |
128 | print "ms-dns ${server}" | |
129 | done >> ${file} | |
130 | print >> ${file} | |
131 | fi | |
132 | ||
133 | # Default asyncmap | |
134 | if enabled default_asyncmap; then | |
135 | ( | |
136 | print "# Default asyncmap" | |
137 | print "default-asyncmap" | |
138 | ||
139 | ) >> ${file} | |
140 | fi | |
141 | ||
142 | # LCP settings. | |
143 | ( | |
144 | print "# LCP settings" | |
145 | print "lcp-echo-failure ${lcp_echo_failure}" | |
146 | print "lcp-echo-interval ${lcp_echo_interval}" | |
147 | ||
148 | ) >> ${file} | |
149 | ||
150 | # Proxy ARP | |
151 | ( | |
152 | print "# Proxy ARP" | |
153 | if enabled proxyarp; then | |
154 | print "proxyarp" | |
155 | else | |
156 | print "noproxyarp" | |
157 | fi | |
158 | ||
159 | ) >> ${file} | |
160 | ||
161 | # Default options, we always set. | |
162 | ( | |
163 | print "debug" | |
164 | print "nodefaultroute" | |
165 | print "noipdefault" | |
166 | print "noipx" | |
167 | ) >> ${file} | |
168 | ||
169 | return ${EXIT_OK} | |
170 | } | |
171 | ||
1c6a4e30 | 172 | pppoe_server_poolfile() { |
999d659b MT |
173 | local file=${1} |
174 | assert isset file | |
175 | ||
176 | local subnet=${2} | |
177 | assert isset subnet | |
178 | ||
179 | config_header "PPPoE server IP address pool file" > ${file} | |
180 | ||
181 | # The network address will be the gateway address. | |
182 | local netaddr=$(ipv4_get_network ${subnet}) | |
183 | ||
184 | local addr | |
185 | for addr in $(ipv4_range_explicit ${subnet}); do | |
186 | [ "${addr}" = "${netaddr}" ] && continue | |
187 | print "${addr}" | |
188 | done >> ${file} | |
189 | ||
190 | return ${EXIT_OK} | |
191 | } |