broadcom-wl-util/files/wireless-broadcom.pre-up

#!/bin/sh
#
# Wireless configuration script
# Copyright (c) 2006 Dirk Nehring <dnehring@freewrt.org>
#
[ "$IF_WIRELESS_TYPE" != "broadcom" ] && exit 0

#
# init driver
#
[ "${IFACE%%[0-9]*}" = "eth" ] && ip link set up dev $IFACE
wl radio on
wl infra 1
wl monitor 0
wl macmode 0
wl mac none
wl lazywds 0
wl up

# kill nas
pid="$(cat /var/run/nas.lan.pid 2>&-)"
[ -n "$pid" -a -d "/proc/$pid" ] && kill $pid

# get interface name if bridged
[ "$IF_WIRELESS_BRIDGE_IF" ] && ifname=$IF_WIRELESS_BRIDGE_IF

#
# check SSID
#
[ "$IF_WIRELESS_SSID" ] || exit 1

#
# set country
#
[ "$IF_WIRELESS_COUNTRY" ] && ( wl down; wl country $IF_WIRELESS_COUNTRY; wl up )

#
# set gmode
#
[ "$IF_WIRELESS_GMODE" ] && ( wl down; wl gmode $IF_WIRELESS_GMODE; wl up )

#
# set operation mode
#
case "$IF_WIRELESS_MODE" in
    ap)
	nas_auth="-A "
	wl ap 1
	;;
    sta)
	# Bridging does not work in client mode.
	[ "$ifname" = "br0" ] && exit
	nas_auth="-S "
	wl ap 0
	# XXX TODO: "wl wet 1" when bridging
	;;
    adhoc)
	wl ap 0
	wl infra 0
	wl join $IF_WIRELESS_SSID imode ibss
	;;
    wds)
	[ "$IF_WIRELESS_WDS" ] || ( logger -t wireless "no wireless-wds entry found, aborting";exit 1;)
	wl ap 1
	;;
    monitor)
	wl ap 0
	wl monitor 1
	;;
    *)
	echo "Unknown operation mode '$IF_WIRELESS_MODE'"
	exit 1
	;;
esac

#
# set isolate mode
#
[ "$IF_WIRELESS_ISOLATE" ] && wl ap_isolate $IF_WIRELESS_ISOLATE

#
# set macmode mode
#
[ "$IF_WIRELESS_MACMODE" ] && wl macmode $IF_WIRELESS_MACMODE

#
# set MAC addresses
#
[ "$IF_WIRELESS_MAC" ] && wl mac $IF_WIRELESS_MAC

#
# set WLAN channel
#
[ "$IF_WIRELESS_CHANNEL" ] && wl channel $IF_WIRELESS_CHANNEL

#
# set frameburst
#
[ "$IF_WIRELESS_FRAMEBURST" ] && wl frameburst $IF_WIRELESS_FRAMEBURST

#
# set afterburner
#
[ "$IF_WIRELESS_AFTERBURNER" ] && wl afterburner_override $IF_WIRELESS_AFTERBURNER

#
# encryption
#
case "$IF_WIRELESS_ENCRYPTION" in
    wep)
	crypto_num=1
	wl wep on
	wl tkip off
	wl aes off
	;;
    tkip)
	crypto_num=2
	wl wep off
	wl tkip on
	wl aes off
	;;
    aes)
	crypto_num=4
	wl wep off
	wl tkip off
	wl aes on
	;;
    aes+tkip)
	crypto_num=6
	wl wep off
	wl tkip on
	wl aes on
	;;
esac
wl wsec $crypto_num

#
# security "none"
#
[ "$IF_WIRELESS_SECURITY" = "none" ] && {
    wl wep 0
    wl wsec 0
    wl ssid $IF_WIRELESS_SSID

    [ "$IF_WIRELESS_MODE" = "sta" ] && wl join $IF_WIRELESS_SSID

    exit 0
}

#
# security "wep"
#
[ "$IF_WIRELESS_SECURITY" = "wep" ] && {
    wl wep 1
    wl eap off
    wl wpa_auth 0
    wl wsec 1

    [ "$IF_WIRELESS_MODE" = "sta" ] && {
	case "$IF_WIRELESS_AUTHORIZATION" in
	    open)
		authorization="open"
		;;
	    shared)
		authorization="shared"
		;;
	    *)
		authorization="open"
		;;
	esac
	
	wl join $IF_WIRELESS_SSID key $IF_WIRELESS_KEY1 amode $authorization
	exit 0
    } || {
	[ "$IF_WIRELESS_KEY1" ] && wl addwep 0 "$IF_WIRELESS_KEY1"
	[ "$IF_WIRELESS_KEY2" ] && wl addwep 1 "$IF_WIRELESS_KEY2"
	[ "$IF_WIRELESS_KEY3" ] && wl addwep 2 "$IF_WIRELESS_KEY3"
	[ "$IF_WIRELESS_KEY4" ] && wl addwep 3 "$IF_WIRELESS_KEY4"
	[ "$IF_WIRELESS_KEY" ] && wl primary_key "$(($IF_WIRELESS_KEY-1))"
	wl ssid $IF_WIRELESS_SSID
    }
    exit 0
}

# wpa rekeying
gtk_rekey=$IF_WIRELESS_WPA_GTK_REKEY
gtk_rekey=${gtk_rekey#0}
gtk_rekey=${gtk_rekey:-3600}

#
# security "wpa-psk"
#
[ "$IF_WIRELESS_SECURITY" = "wpa-psk" ] && {
    wl eap off
    case "$IF_WIRELESS_AUTHORIZATION" in
	psk)
	    auth=4
	    ;;
	psk2)
	    auth=128
	    ;;
	"psk psk2")
	    auth=132
	    ;;
    esac
    wl wpa_auth $auth
    wl ssid $IF_WIRELESS_SSID
    [ "$IF_WIRELESS_MODE" != "wds" ] && {
    /usr/sbin/nas -P /var/run/nas.lan.pid ${ifname:+ -l $ifname} -H 34954 -i $IFACE $nas_auth -m $auth -k "$IF_WIRELESS_WPA_KEY" -s "$IF_WIRELESS_SSID" -w $crypto_num -g $gtk_rekey &
    [ "$IF_WIRELESS_BRIDGE_IF" ] && echo "/usr/sbin/nas -P /var/run/nas.lan.pid ${ifname:+ -l $ifname} -H 34954 -i $IFACE $nas_auth -m $auth -k \"$IF_WIRELESS_WPA_KEY\" -s \"$IF_WIRELESS_SSID\" -w $crypto_num -g $gtk_rekey &" >/var/run/nas.lan.cmd
    }
    exit 0
}

#
# security "8021x"
#
[ "$IF_WIRELESS_SECURITY" = "8021x" ] && {
    case "$IF_WIRELESS_AUTHORIZATION" in
	wep)
	    wl wpa_auth 0
	    /usr/sbin/nas -P /var/run/nas.lan.pid ${ifname:+ -l ${ifname}} -H 34954 -i $IFACE &
	    [ "$IF_WIRELESS_BRIDGE_IF" ] && echo "/usr/sbin/nas -P /var/run/nas.lan.pid ${ifname:+ -l ${ifname}} -H 34954 -i $IFACE &" >/var/run/nas.lan.cmd
	    exit 0
	    ;;
	wpa)
	    auth=2
	    ;;
	wpa2)
	    auth=64
	    ;;
	"wpa wpa2")
	    auth=66
	    ;;
    esac
    wl wpa_auth $auth
    wl ssid $IF_WIRELESS_SSID

    /usr/sbin/nas -P /var/run/nas.lan.pid ${ifname:+ -l $ifname} -H 34954 -i $IFACE -A -m $auth -r "$IF_WIRELESS_RADIUS_KEY" -h $IF_WIRELESS_RADIUS_IPADDR -p ${IF_WIRELESS_RADIUS_PORT:-1812} -t 36000 -s "$IF_WIRELESS_SSID" -w $crypto_num -g $gtk_rekey &
    [ "$IF_WIRELESS_BRIDGE_IF" ] && echo "/usr/sbin/nas -P /var/run/nas.lan.pid ${ifname:+ -l $ifname} -H 34954 -i $IFACE -A -m $auth -r \"$IF_WIRELESS_RADIUS_KEY\" -h $IF_WIRELESS_RADIUS_IPADDR -p ${IF_WIRELESS_RADIUS_PORT:-1812} -t 36000 -s \"$IF_WIRELESS_SSID\" -w $crypto_num -g $gtk_rekey &" >/var/run/nas.lan.cmd
    exit 0
}

exit 0
// Log In
// CVSweb
Project: FreeWRT
// Summary // Activity // Search // Tracker // Lists // News // SCM // Wiki
1	#!/bin/sh
2	#
3	# Wireless configuration script
4	# Copyright (c) 2006 Dirk Nehring <dnehring@freewrt.org>
5	#
6	[ "$IF_WIRELESS_TYPE" != "broadcom" ] && exit 0
7
8	#
9	# init driver
10	#
11	[ "${IFACE%%[0-9]*}" = "eth" ] && ip link set up dev $IFACE
12	wl radio on
13	wl infra 1
14	wl monitor 0
15	wl macmode 0
16	wl mac none
17	wl lazywds 0
18	wl up
19
20	# kill nas
21	pid="$(cat /var/run/nas.lan.pid 2>&-)"
22	[ -n "$pid" -a -d "/proc/$pid" ] && kill $pid
23
24	# get interface name if bridged
25	[ "$IF_WIRELESS_BRIDGE_IF" ] && ifname=$IF_WIRELESS_BRIDGE_IF
26
27	#
28	# check SSID
29	#
30	[ "$IF_WIRELESS_SSID" ] \|\| exit 1
31
32	#
33	# set country
34	#
35	[ "$IF_WIRELESS_COUNTRY" ] && ( wl down; wl country $IF_WIRELESS_COUNTRY; wl up )
36
37	#
38	# set gmode
39	#
40	[ "$IF_WIRELESS_GMODE" ] && ( wl down; wl gmode $IF_WIRELESS_GMODE; wl up )
41
42	#
43	# set operation mode
44	#
45	case "$IF_WIRELESS_MODE" in
46	ap)
47	nas_auth="-A "
48	wl ap 1
49	;;
50	sta)
51	# Bridging does not work in client mode.
52	[ "$ifname" = "br0" ] && exit
53	nas_auth="-S "
54	wl ap 0
55	# XXX TODO: "wl wet 1" when bridging
56	;;
57	adhoc)
58	wl ap 0
59	wl infra 0
60	wl join $IF_WIRELESS_SSID imode ibss
61	;;
62	wds)
63	[ "$IF_WIRELESS_WDS" ] \|\| ( logger -t wireless "no wireless-wds entry found, aborting";exit 1;)
64	wl ap 1
65	;;
66	monitor)
67	wl ap 0
68	wl monitor 1
69	;;
70	*)
71	echo "Unknown operation mode '$IF_WIRELESS_MODE'"
72	exit 1
73	;;
74	esac
75
76	#
77	# set isolate mode
78	#
79	[ "$IF_WIRELESS_ISOLATE" ] && wl ap_isolate $IF_WIRELESS_ISOLATE
80
81	#
82	# set macmode mode
83	#
84	[ "$IF_WIRELESS_MACMODE" ] && wl macmode $IF_WIRELESS_MACMODE
85
86	#
87	# set MAC addresses
88	#
89	[ "$IF_WIRELESS_MAC" ] && wl mac $IF_WIRELESS_MAC
90
91	#
92	# set WLAN channel
93	#
94	[ "$IF_WIRELESS_CHANNEL" ] && wl channel $IF_WIRELESS_CHANNEL
95
96	#
97	# set frameburst
98	#
99	[ "$IF_WIRELESS_FRAMEBURST" ] && wl frameburst $IF_WIRELESS_FRAMEBURST
100
101	#
102	# set afterburner
103	#
104	[ "$IF_WIRELESS_AFTERBURNER" ] && wl afterburner_override $IF_WIRELESS_AFTERBURNER
105
106	#
107	# encryption
108	#
109	case "$IF_WIRELESS_ENCRYPTION" in
110	wep)
111	crypto_num=1
112	wl wep on
113	wl tkip off
114	wl aes off
115	;;
116	tkip)
117	crypto_num=2
118	wl wep off
119	wl tkip on
120	wl aes off
121	;;
122	aes)
123	crypto_num=4
124	wl wep off
125	wl tkip off
126	wl aes on
127	;;
128	aes+tkip)
129	crypto_num=6
130	wl wep off
131	wl tkip on
132	wl aes on
133	;;
134	esac
135	wl wsec $crypto_num
136
137	#
138	# security "none"
139	#
140	[ "$IF_WIRELESS_SECURITY" = "none" ] && {
141	wl wep 0
142	wl wsec 0
143	wl ssid $IF_WIRELESS_SSID
144
145	[ "$IF_WIRELESS_MODE" = "sta" ] && wl join $IF_WIRELESS_SSID
146
147	exit 0
148	}
149
150	#
151	# security "wep"
152	#
153	[ "$IF_WIRELESS_SECURITY" = "wep" ] && {
154	wl wep 1
155	wl eap off
156	wl wpa_auth 0
157	wl wsec 1
158
159	[ "$IF_WIRELESS_MODE" = "sta" ] && {
160	case "$IF_WIRELESS_AUTHORIZATION" in
161	open)
162	authorization="open"
163	;;
164	shared)
165	authorization="shared"
166	;;
167	*)
168	authorization="open"
169	;;
170	esac
171
172	wl join $IF_WIRELESS_SSID key $IF_WIRELESS_KEY1 amode $authorization
173	exit 0
174	} \|\| {
175	[ "$IF_WIRELESS_KEY1" ] && wl addwep 0 "$IF_WIRELESS_KEY1"
176	[ "$IF_WIRELESS_KEY2" ] && wl addwep 1 "$IF_WIRELESS_KEY2"
177	[ "$IF_WIRELESS_KEY3" ] && wl addwep 2 "$IF_WIRELESS_KEY3"
178	[ "$IF_WIRELESS_KEY4" ] && wl addwep 3 "$IF_WIRELESS_KEY4"
179	[ "$IF_WIRELESS_KEY" ] && wl primary_key "$(($IF_WIRELESS_KEY-1))"
180	wl ssid $IF_WIRELESS_SSID
181	}
182	exit 0
183	}
184
185	# wpa rekeying
186	gtk_rekey=$IF_WIRELESS_WPA_GTK_REKEY
187	gtk_rekey=${gtk_rekey#0}
188	gtk_rekey=${gtk_rekey:-3600}
189
190	#
191	# security "wpa-psk"
192	#
193	[ "$IF_WIRELESS_SECURITY" = "wpa-psk" ] && {
194	wl eap off
195	case "$IF_WIRELESS_AUTHORIZATION" in
196	psk)
197	auth=4
198	;;
199	psk2)
200	auth=128
201	;;
202	"psk psk2")
203	auth=132
204	;;
205	esac
206	wl wpa_auth $auth
207	wl ssid $IF_WIRELESS_SSID
208	[ "$IF_WIRELESS_MODE" != "wds" ] && {
209	/usr/sbin/nas -P /var/run/nas.lan.pid ${ifname:+ -l $ifname} -H 34954 -i $IFACE $nas_auth -m $auth -k "$IF_WIRELESS_WPA_KEY" -s "$IF_WIRELESS_SSID" -w $crypto_num -g $gtk_rekey &
210	[ "$IF_WIRELESS_BRIDGE_IF" ] && echo "/usr/sbin/nas -P /var/run/nas.lan.pid ${ifname:+ -l $ifname} -H 34954 -i $IFACE $nas_auth -m $auth -k \"$IF_WIRELESS_WPA_KEY\" -s \"$IF_WIRELESS_SSID\" -w $crypto_num -g $gtk_rekey &" >/var/run/nas.lan.cmd
211	}
212	exit 0
213	}
214
215	#
216	# security "8021x"
217	#
218	[ "$IF_WIRELESS_SECURITY" = "8021x" ] && {
219	case "$IF_WIRELESS_AUTHORIZATION" in
220	wep)
221	wl wpa_auth 0
222	/usr/sbin/nas -P /var/run/nas.lan.pid ${ifname:+ -l ${ifname}} -H 34954 -i $IFACE &
223	[ "$IF_WIRELESS_BRIDGE_IF" ] && echo "/usr/sbin/nas -P /var/run/nas.lan.pid ${ifname:+ -l ${ifname}} -H 34954 -i $IFACE &" >/var/run/nas.lan.cmd
224	exit 0
225	;;
226	wpa)
227	auth=2
228	;;
229	wpa2)
230	auth=64
231	;;
232	"wpa wpa2")
233	auth=66
234	;;
235	esac
236	wl wpa_auth $auth
237	wl ssid $IF_WIRELESS_SSID
238
239	/usr/sbin/nas -P /var/run/nas.lan.pid ${ifname:+ -l $ifname} -H 34954 -i $IFACE -A -m $auth -r "$IF_WIRELESS_RADIUS_KEY" -h $IF_WIRELESS_RADIUS_IPADDR -p ${IF_WIRELESS_RADIUS_PORT:-1812} -t 36000 -s "$IF_WIRELESS_SSID" -w $crypto_num -g $gtk_rekey &
240	[ "$IF_WIRELESS_BRIDGE_IF" ] && echo "/usr/sbin/nas -P /var/run/nas.lan.pid ${ifname:+ -l $ifname} -H 34954 -i $IFACE -A -m $auth -r \"$IF_WIRELESS_RADIUS_KEY\" -h $IF_WIRELESS_RADIUS_IPADDR -p ${IF_WIRELESS_RADIUS_PORT:-1812} -t 36000 -s \"$IF_WIRELESS_SSID\" -w $crypto_num -g $gtk_rekey &" >/var/run/nas.lan.cmd
241	exit 0
242	}
243
244	exit 0