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f5753aae23
similar to hostapd, also add a ubus interface for wpa_supplicant
which will allow handling WPS push-button just as it works for hostapd.
In order to have wpa_supplicant running without any network
configuration (so you can use it to retrieve credentials via WPS),
configure wifi-iface in /etc/config/wireless:
config wifi-iface 'default_radio0'
option device 'radio0'
option network 'wwan'
option mode 'sta'
option encryption 'wps'
This section will automatically be edited if credentials have
successfully been acquired via WPS.
Size difference (mips_24kc): roughly +4kb for the 'full' variants of
wpa_supplicant and wpad which do support WPS.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
57 lines
1.5 KiB
Bash
57 lines
1.5 KiB
Bash
#!/bin/sh
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wps_catch_credentials() {
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local iface ifaces ifc ifname ssid encryption key radio radios
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local found=0
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. /usr/share/libubox/jshn.sh
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ubus -S -t 30 listen wps_credentials | while read creds; do
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json_init
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json_load "$creds"
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json_select wps_credentials || continue
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json_get_vars ifname ssid key encryption
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local ifcname="$ifname"
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json_init
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json_load "$(ubus -S call network.wireless status)"
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json_get_keys radios
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for radio in $radios; do
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json_select $radio
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json_select interfaces
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json_get_keys ifaces
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for ifc in $ifaces; do
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json_select $ifc
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json_get_vars ifname
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[ "$ifname" = "$ifcname" ] && {
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ubus -S call uci set "{\"config\":\"wireless\", \"type\":\"wifi-iface\", \
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\"match\": { \"device\": \"$radio\", \"encryption\": \"wps\" }, \
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\"values\": { \"encryption\": \"$encryption\", \
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\"ssid\": \"$ssid\", \
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\"key\": \"$key\" } }"
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ubus -S call uci commit '{"config": "wireless"}'
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ubus -S call uci apply
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}
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json_select ..
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done
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json_select ..
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json_select ..
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done
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done
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}
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if [ "$ACTION" = "pressed" -a "$BUTTON" = "wps" ]; then
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wps_done=0
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ubusobjs="$( ubus -S list hostapd.* )"
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for ubusobj in $ubusobjs; do
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ubus -S call $ubusobj wps_start && wps_done=1
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done
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[ $wps_done = 0 ] || return 0
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wps_done=0
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ubusobjs="$( ubus -S list wpa_supplicant.* )"
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for ubusobj in $ubusobjs; do
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ubus -S call $ubusobj wps_start && wps_done=1
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done
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[ $wps_done = 0 ] || wps_catch_credentials &
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fi
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return 0
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