Wpa_supplicant_android
Hack for start other istance of wpa_supplicant daemon
Why?
because you can start other wpa_supplicant istance with your options and/or with your compiled wpa_supplicant. I used it for some experiment for WIFI WPS WPA TESTER.
How?
!! I'm not responsible about any problems after this little hack !! I tested it with Oneplus 3.
-killall wpa_supplicant
#killall wpa_supplicant
-change /data/misc/wifi/wpa_supplicant.conf
from
ctrl_interface=/data/misc/wifi/sockets
to
ctrl_interface=DIR=/data/misc/wifi/sockets GROUP=wifi
-remount /system to read/write
#mount -o remount,rw /system
-change name of /system/bin/wpa_supplicant to /system/bin/wpa_supplicant2 ('cause android restart connection after kill)
#mv /system/bin/wpa_supplicant /system/bin/wpa_supplicant2
-start daemon
#wpa_supplicant2 -iwlan0 -Dnl80211 -c/data/misc/wifi/wpa_supplicant.conf -ddddddddddddddddd
-start wpa_cli with global ctrl_interface
#wpa_cli -g/data/misc/wifi/sockets/wlan0
-enable wlan0
#ifconfig wlan0 up
END. You can connect with wpa_cli
For remove changes and restart all functionatilities of Android Wi-Fi:
-change /data/misc/wifi/wpa_supplicant.conf
from
ctrl_interface=/data/misc/wifi/sockets GROUP=wifi
to
ctrl_interface=DIR=/data/misc/wifi/sockets
-rename wpa_supplicant
mv /system/bin/wpa_supplicant2 /system/bin/wpa_supplicant
reboot device