6 proto_openconnect_init_config
() {
7 proto_config_add_string
"server"
8 proto_config_add_int
"port"
9 proto_config_add_string
"username"
10 proto_config_add_string
"serverhash"
11 proto_config_add_string
"authgroup"
12 proto_config_add_string
"password"
17 proto_openconnect_setup
() {
20 json_get_vars server port username serverhash authgroup password vgroup token_mode token_secret
22 grep -q tun
/proc
/modules || insmod tun
24 logger
-t openconnect
"initializing..."
26 for ip
in $
(resolveip
-t 10 "$server"); do
27 ( proto_add_host_dependency
"$config" "$ip" )
30 [ -n "$serv_addr" ] ||
{
31 logger
-t openconnect
"Could not resolve server address: '$server'"
33 proto_setup_failed
"$config"
37 [ -n "$port" ] && port
=":$port"
39 cmdline
="$server$port -i vpn-$config --non-inter --syslog --script /lib/netifd/vpnc-script"
41 # migrate to new config files
42 [ -f /etc
/openconnect
/user-cert-vpn-
$config.pem
] && mv "/etc/openconnect/user-cert-vpn-$config.pem" "/etc/config/openconnect-user-cert-vpn-$config.pem"
43 [ -f /etc
/openconnect
/user-key-vpn-
$config.pem
] && mv "/etc/openconnect/user-key-vpn-$config.pem" "/etc/config/openconnect-user-key-vpn-$config.pem"
44 [ -f /etc
/openconnect
/ca-vpn-
$config.pem
] && mv "/etc/openconnect/ca-vpn-$config.pem" "/etc/config/openconnect-ca-vpn-$config.pem"
46 # read new config files
47 [ -f /etc
/config
/openconnect-user-cert-vpn-
$config.pem
] && append cmdline
"-c /etc/config/openconnect-user-cert-vpn-$config.pem"
48 [ -f /etc
/config
/openconnect-user-key-vpn-
$config.pem
] && append cmdline
"--sslkey /etc/config/openconnect-user-key-vpn-$config.pem"
49 [ -f /etc
/config
/openconnect-ca-vpn-
$config.pem
] && {
50 append cmdline
"--cafile /etc/openconnect/ca-vpn-$config.pem"
51 append cmdline
"--no-system-trust"
54 [ -n "$serverhash" ] && {
55 append cmdline
" --servercert=$serverhash"
56 append cmdline
"--no-system-trust"
58 [ -n "$authgroup" ] && append cmdline
"--authgroup $authgroup"
59 [ -n "$username" ] && append cmdline
"-u $username"
60 [ -n "$password" ] && {
62 pwfile
="/var/run/openconnect-$config.passwd"
63 echo "$password" > "$pwfile"
64 append cmdline
"--passwd-on-stdin"
67 [ -n "$token_mode" ] && append cmdline
"--token-mode=$token_mode"
68 [ -n "$token_secret" ] && append cmdline
"--token-secret=$token_secret"
70 proto_export INTERFACE
="$config"
71 logger
-t openconnect
"executing 'openconnect $cmdline'"
73 if [ -f "$pwfile" ]; then
74 proto_run_command
"$config" /usr
/sbin
/openconnect-wrapper
$pwfile $cmdline
76 proto_run_command
"$config" /usr
/sbin
/openconnect
$cmdline
80 proto_openconnect_teardown
() {
83 pwfile
="/var/run/openconnect-$config.passwd"
86 logger
-t openconnect
"bringing down openconnect"
87 proto_kill_command
"$config" 2
90 add_protocol openconnect