kopia lustrzana https://github.com/cyoung/stratux
78 wiersze
2.5 KiB
Bash
Executable File
78 wiersze
2.5 KiB
Bash
Executable File
#!/bin/bash
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# Preliminaries. Kill off old services.
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/usr/bin/killall -9 hostapd hostapd-edimax
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/usr/sbin/service isc-dhcp-server stop
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#Assume PI3 settings
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DAEMON_CONF=/etc/hostapd/hostapd.conf
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DAEMON_SBIN=/usr/sbin/hostapd
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DAEMON_CONF_EDIMAX=/etc/hostapd/hostapd-edimax.conf
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#User settings for hostapd.conf and hostapd-edimax.conf
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DAEMON_USER_PREF=/etc/hostapd/hostapd.user
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DAEMON_TMP=/tmp/hostapd.conf
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# values to move
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HOSTAPD_VALUES=('ssid=' 'channel=' 'auth_algs=' 'wpa=' 'wpa_passphrase=' 'wpa_key_mgmt=' 'wpa_pairwise=' 'rsn_pairwise=')
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#values to remove
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HOSTAPD_VALUES_RM=('#auth_algs=' '#wpa=' '#wpa_passphrase=' '#wpa_key_mgmt=' '#wpa_pairwise=' '#rsn_pairwise=')
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# This code checks for the existence of ostapd.user and if it exists it leaves it alone.
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# If the file does not exist it copys over the values from the existing hostapd.conf to hostapd.user and removes them
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# check for hostapd.user and if needed create properly
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if [ ! -f $DAEMON_USER_PREF ]; then
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# move any custom values
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for i in "${HOSTAPD_VALUES[@]}"
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do
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if grep -q "^$i" $DAEMON_CONF
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then
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grep "^$i" $DAEMON_CONF >> $DAEMON_USER_PREF
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sed -i '/^'"$i"'/d' $DAEMON_CONF
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sed -i '/^'"$i"'/d' $DAEMON_CONF_EDIMAX
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fi
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done
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# just remove commented values
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for i in "${HOSTAPD_VALUES_RM[@]}"
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do
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if grep -q "^$i" $DAEMON_CONF
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then
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sed -i '/^'"$i"'/d' $DAEMON_CONF
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sed -i '/^'"$i"'/d' $DAEMON_CONF_EDIMAX
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fi
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done
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fi
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# If once the code above runs and there is still no hostapd.user file then something is wrong and we will just create the file with basic settings.
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#Any more then this they somebody was messing with things and its not our fault things are this bad
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if [ ! -f $DAEMON_USER_PREF ]; then
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echo $"ssid=stratux\nchannel=1\n" >> $DAEMON_USER_PREF
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fi
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# Detect RPi version.
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# Per http://elinux.org/RPi_HardwareHistory
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EW7811Un=$(lsusb | grep EW-7811Un)
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RPI_REV=`cat /proc/cpuinfo | grep 'Revision' | awk '{print $3}' | sed 's/^1000//'`
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if [ "$RPI_REV" = "a01041" ] || [ "$RPI_REV" = "a21041" ] || [ "$RPI_REV" = "900092" ] || [ "$RPI_REV" = "900093" ] && [ "$EW7811Un" != '' ]; then
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# This is a RPi2B or RPi0 with Edimax USB Wifi dongle.
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DAEMON_CONF=/etc/hostapd/hostapd-edimax.conf
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DAEMON_SBIN=/etc/hostapd/hostapd-edimax
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# else
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# DAEMON_CONF=/etc/hostapd/hostapd.conf
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fi
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#Make a new hostapd or hostapd-edimax conf file based on logic above
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cp -f ${DAEMON_CONF} ${DAEMON_TMP}
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#inject user settings from file to tmp conf
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cat ${DAEMON_USER_PREF} >> ${DAEMON_TMP}
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${DAEMON_SBIN} -B ${DAEMON_TMP}
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sleep 5
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/usr/sbin/service isc-dhcp-server start
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