blob: 994973b7d97309806e3724e10249052fb5c214e5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
|
#!/bin/sh /etc/rc.common
# Copyright (C) 2008-2013 OpenWrt.org
# Copyright (C) 2008 Jo-Philipp Wich
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
START=90
STOP=10
USE_PROCD=1
PROG=/usr/sbin/openvpn
LIST_SEP="
"
UCI_STARTED=
UCI_DISABLED=
append_param() {
local s="$1"
local v="$2"
case "$v" in
*_*_*_*) v=${v%%_*}-${v#*_}; v=${v%%_*}-${v#*_}; v=${v%%_*}-${v#*_} ;;
*_*_*) v=${v%%_*}-${v#*_}; v=${v%%_*}-${v#*_} ;;
*_*) v=${v%%_*}-${v#*_} ;;
esac
echo -n "$v" >> "/var/etc/openvpn-$s.conf"
return 0
}
append_bools() {
local p; local v; local s="$1"; shift
for p in $*; do
config_get_bool v "$s" "$p"
[ "$v" = 1 ] && append_param "$s" "$p" && echo >> "/var/etc/openvpn-$s.conf"
done
}
append_params() {
local p; local v; local s="$1"; shift
for p in $*; do
config_get v "$s" "$p"
IFS="$LIST_SEP"
for v in $v; do
[ -n "$v" ] && append_param "$s" "$p" && echo " $v" >> "/var/etc/openvpn-$s.conf"
done
unset IFS
done
}
section_enabled() {
config_get_bool enable "$1" 'enable' 0
config_get_bool enabled "$1" 'enabled' 0
[ $enable -gt 0 ] || [ $enabled -gt 0 ]
}
openvpn_add_instance() {
local name="$1"
local dir="$2"
local conf="$3"
procd_open_instance
procd_set_param command "$PROG" \
--syslog "openvpn($name)" \
--status "/var/run/openvpn.$name.status" \
--cd "$dir" \
--config "$conf"
procd_set_param file "$dir/$conf"
procd_set_param respawn
procd_close_instance
}
start_instance() {
local s="$1"
config_get config "$s" config
config="${config:+$(readlink -f "$config")}"
section_enabled "$s" || {
append UCI_DISABLED "$config" "$LIST_SEP"
return 1
}
[ ! -d "/var/run" ] && mkdir -p "/var/run"
if [ ! -z "$config" ]; then
append UCI_STARTED "$config" "$LIST_SEP"
openvpn_add_instance "$s" "${config%/*}" "$config"
return
fi
[ ! -d "/var/etc" ] && mkdir -p "/var/etc"
[ -f "/var/etc/openvpn-$s.conf" ] && rm "/var/etc/openvpn-$s.conf"
# append flags
append_bools "$s" \
auth_nocache auth_user_pass_optional bind ccd_exclusive client client_cert_not_required \
client_to_client comp_noadapt disable \
disable_occ down_pre duplicate_cn fast_io float http_proxy_retry \
ifconfig_noexec ifconfig_nowarn ifconfig_pool_linear management_forget_disconnect management_hold \
management_query_passwords management_signal mktun mlock mtu_test multihome mute_replay_warnings \
nobind no_iv no_name_remapping no_replay opt_verify passtos persist_key persist_local_ip \
persist_remote_ip persist_tun ping_timer_rem pull push_reset \
remote_random rmtun route_noexec route_nopull single_session socks_proxy_retry \
suppress_timestamps tcp_nodelay test_crypto tls_client tls_exit tls_server \
tun_ipv6 up_delay up_restart username_as_common_name
# append params
append_params "$s" \
cd askpass auth auth_retry auth_user_pass auth_user_pass_verify bcast_buffers ca cert \
chroot cipher client_config_dir client_connect client_disconnect comp_lzo connect_freq \
connect_retry connect_timeout connect_retry_max crl_verify dev dev_node dev_type dh \
echo engine explicit_exit_notify fragment group hand_window hash_size \
http_proxy http_proxy_option http_proxy_timeout ifconfig ifconfig_pool \
ifconfig_pool_persist ifconfig_push inactive ipchange iroute keepalive \
key key_method keysize learn_address link_mtu lladdr local log log_append \
lport management management_log_cache max_clients \
max_routes_per_client mode mssfix mtu_disc mute nice ns_cert_type ping \
ping_exit ping_restart pkcs12 plugin port port_share prng proto rcvbuf \
redirect_gateway remap_usr1 remote remote_cert_eku remote_cert_ku remote_cert_tls \
reneg_bytes reneg_pkts reneg_sec \
replay_persist replay_window resolv_retry route route_delay route_gateway \
route_metric route_pre_down route_up rport script_security secret server server_bridge setenv shaper sndbuf \
socks_proxy status status_version syslog tcp_queue_limit tls_auth \
tls_cipher tls_remote tls_timeout tls_verify tmp_dir topology tran_window \
tun_mtu tun_mtu_extra txqueuelen user verb down push up \
ifconfig_ipv6 route_ipv6 server_ipv6 ifconfig_ipv6_pool ifconfig_ipv6_push iroute_ipv6
openvpn_add_instance "$s" "/var/etc" "openvpn-$s.conf"
}
start_service() {
config_load 'openvpn'
config_foreach start_instance 'openvpn'
local path name
for path in /etc/openvpn/*.conf; do
if [ -f "$path" ]; then
name="${path##*/}"; name="${name%.conf}"
# don't start configs again that are already started by uci
if echo "$UCI_STARTED" | grep -qxF "$path"; then
continue
# don't start configs which are set to disabled in uci
elif echo "$UCI_DISABLED" | grep -qxF "$path"; then
logger -t openvpn "$name.conf is disabled in /etc/config/openvpn"
continue
fi
openvpn_add_instance "$name" "${path%/*}" "$path"
fi
done
}
|