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Raspi2-3_GenImage
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Preconfigure Wifi...
Preconfigure Wifi Added Options to add ssid and psk Added Options to configure static and dhcp wlan0 Added wpasupplicant to wifi requirements Updated README rename config files to new interface names, if ENABLE_IFNAMES=true Added default metric and IPV6 PrivacyExtensions
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r698:1d5e72bc7aa0
r698:1d5e72bc7aa0
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20-networking.sh
177 lines | 6.5 KiB | application/x-sh | BashLexer
/ bootstrap.d / 20-networking.sh
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Filip Pytloun
Refactor: split bootstrap actions and allow custom
 r56 #
Jan Wagner
spliting more files, fix-uboot, fix-fbturbo, fix-locale
 r67 # Setup Networking
Filip Pytloun
Refactor: split bootstrap actions and allow custom
 r56 #
Jan Wagner
spliting more files, fix-uboot, fix-fbturbo, fix-locale
 r67 # Load utility functions
Filip Pytloun
Refactor: split bootstrap actions and allow custom
 r56 . ./functions.sh
Jan Wagner
comment-cleanup, net-cleanup, size-calc-fix, split-more, menuconfig
 r71 # Install and setup hostname
drtyhlpr
Added Raspberry Pi 3 model support
 r94 install_readonly files/network/hostname "${ETC_DIR}/hostname"
Unknown
its bin/sh again...
 r384 sed -i "s/^RaspberryPI/${HOSTNAME}/" "${ETC_DIR}/hostname"
Jan Wagner
spliting more files, fix-uboot, fix-fbturbo, fix-locale
 r67
Jan Wagner
comment-cleanup, net-cleanup, size-calc-fix, split-more, menuconfig
 r71 # Install and setup hosts
drtyhlpr
Added Raspberry Pi 3 model support
 r94 install_readonly files/network/hosts "${ETC_DIR}/hosts"
Unknown
its bin/sh again...
 r384 sed -i "s/RaspberryPI/${HOSTNAME}/" "${ETC_DIR}/hosts"
Filip Pytloun
Refactor: split bootstrap actions and allow custom
 r56
Jan Wagner
comment-cleanup, net-cleanup, size-calc-fix, split-more, menuconfig
 r71 # Setup hostname entry with static IP
Unknown
Preconfigure Wifi...
 r698 if [ "$NET_ETH_ADDRESS" != "" ] ; then
NET_IP=$(echo "${NET_ETH_ADDRESS}" | cut -f 1 -d'/')
drtyhlpr
Added Raspberry Pi 3 model support
 r94 sed -i "s/^127.0.1.1/${NET_IP}/" "${ETC_DIR}/hosts"
Filip Pytloun
Refactor: split bootstrap actions and allow custom
 r56 fi
Jan Wagner
comment-cleanup, net-cleanup, size-calc-fix, split-more, menuconfig
 r71 # Remove IPv6 hosts
if [ "$ENABLE_IPV6" = false ] ; then
drtyhlpr
Added Raspberry Pi 3 model support
 r94 sed -i -e "/::[1-9]/d" -e "/^$/d" "${ETC_DIR}/hosts"
Filip Pytloun
Refactor: split bootstrap actions and allow custom
 r56 fi
Jan Wagner
comment-cleanup, net-cleanup, size-calc-fix, split-more, menuconfig
 r71 # Install hint about network configuration
drtyhlpr
Added Raspberry Pi 3 model support
 r94 install_readonly files/network/interfaces "${ETC_DIR}/network/interfaces"
Filip Pytloun
Refactor: split bootstrap actions and allow custom
 r56
Jan Wagner
comment-cleanup, net-cleanup, size-calc-fix, split-more, menuconfig
 r71 # Install configuration for interface eth0
Unknown
Preconfigure Wifi...
 r698 install_readonly files/network/eth0.network "${ETC_DIR}/systemd/network/eth0.network"
Jan Wagner
comment-cleanup, net-cleanup, size-calc-fix, split-more, menuconfig
 r71
Unknown
eth offload fix for rpi3b+...
 r571 if [ "$RPI_MODEL" = 3P ] ; then
Unknown
Preconfigure Wifi...
 r698 printf "\n[Link]\nGenericReceiveOffload=off\nTCPSegmentationOffload=off\nGenericSegmentationOffload=off" >> "${ETC_DIR}/systemd/network/eth0.network"
Unknown
eth offload fix for rpi3b+...
 r571 fi
Unknown
RPI3B+...
 r250 # Install configuration for interface wl*
Unknown
Preconfigure Wifi...
 r698 install_readonly files/network/wlan0.network "${ETC_DIR}/systemd/network/wlan0.network"
Unknown
RPI3B+...
 r250
#always with dhcp since wpa_supplicant integration is missing
Unknown
Preconfigure Wifi...
 r698 sed -i -e "s/DHCP=.*/DHCP=yes/" -e "/DHCP/q" "${ETC_DIR}/systemd/network/wlan0.network"
Unknown
RPI3B+...
 r250
Unknown
Preconfigure Wifi...
 r698 if [ "$ENABLE_ETH_DHCP" = true ] ; then
Jan Wagner
comment-cleanup, net-cleanup, size-calc-fix, split-more, menuconfig
 r71 # Enable DHCP configuration for interface eth0
Unknown
Preconfigure Wifi...
 r698 sed -i -e "s/DHCP=.*/DHCP=yes/" -e "/DHCP/q" "${ETC_DIR}/systemd/network/eth0.network"
Unknown
RPI3B+...
 r250
Jan Wagner
code cleanup and even more spliting
 r70 # Set DHCP configuration to IPv4 only
Jan Wagner
spliting more files, fix-uboot, fix-fbturbo, fix-locale
 r67 if [ "$ENABLE_IPV6" = false ] ; then
Unknown
Preconfigure Wifi...
 r698 sed -i "s/DHCP=.*/DHCP=v4/" "${ETC_DIR}/systemd/network/eth0.network"
sed '/IPv6PrivacyExtensions=true/d' "${ETC_DIR}/systemd/network/eth0.network"
Jan Wagner
spliting more files, fix-uboot, fix-fbturbo, fix-locale
 r67 fi
Jan Wagner
code cleanup and even more spliting
 r70
Unknown
Preconfigure Wifi...
 r698 else # ENABLE_ETH_DHCP=false
Jan Wagner
comment-cleanup, net-cleanup, size-calc-fix, split-more, menuconfig
 r71 # Set static network configuration for interface eth0
sed -i\
-e "s|DHCP=.*|DHCP=no|"\
Unknown
Preconfigure Wifi...
 r698 -e "s|Address=\$|Address=${NET_ETH_ADDRESS}|"\
-e "s|Gateway=\$|Gateway=${NET_ETH_GATEWAY}|"\
-e "0,/DNS=\$/ s|DNS=\$|DNS=${NET_ETH_DNS_1}|"\
-e "0,/DNS=\$/ s|DNS=\$|DNS=${NET_ETH_DNS_2}|"\
-e "s|Domains=\$|Domains=${NET_ETH_DNS_DOMAINS}|"\
-e "0,/NTP=\$/ s|NTP=\$|NTP=${NET_ETH_NTP_1}|"\
-e "0,/NTP=\$/ s|NTP=\$|NTP=${NET_ETH_NTP_2}|"\
"${ETC_DIR}/systemd/network/eth0.network"
Filip Pytloun
Refactor: split bootstrap actions and allow custom
 r56 fi
Unknown
Preconfigure Wifi...
 r698 if [ "$ENABLE_WIFI_DHCP" = true ] ; then
# Enable DHCP configuration for interface eth0
sed -i -e "s/DHCP=.*/DHCP=yes/" -e "/DHCP/q" "${ETC_DIR}/systemd/network/wlan0.network"
# Set DHCP configuration to IPv4 only
if [ "$ENABLE_IPV6" = false ] ; then
sed -i "s/DHCP=.*/DHCP=v4/" "${ETC_DIR}/systemd/network/wlan0.network"
sed '/IPv6PrivacyExtensions=true/d' "${ETC_DIR}/systemd/network/wlan0.network"
fi
else # ENABLE_ETH_DHCP=false
# Set static network configuration for interface eth0
sed -i\
-e "s|DHCP=.*|DHCP=no|"\
-e "s|Address=\$|Address=${NET_WIFI_ADDRESS}|"\
-e "s|Gateway=\$|Gateway=${NET_WIFI_GATEWAY}|"\
-e "0,/DNS=\$/ s|DNS=\$|DNS=${NET_WIFI_DNS_1}|"\
-e "0,/DNS=\$/ s|DNS=\$|DNS=${NET_WIFI_DNS_2}|"\
-e "s|Domains=\$|Domains=${NET_WIFI_DNS_DOMAINS}|"\
-e "0,/NTP=\$/ s|NTP=\$|NTP=${NET_WIFI_NTP_1}|"\
-e "0,/NTP=\$/ s|NTP=\$|NTP=${NET_WIFI_NTP_2}|"\
"${ETC_DIR}/systemd/network/wlan0.network"
fi
printf "
ctrl_interface=/run/wpa_supplicant
ctrl_interface_group=wheel
update_config=1
eapol_version=1
ap_scan=1
fast_reauth=1
" > /etc/wpa_supplicant/wpa_supplicant-wlan0.conf
#Configure WPA_supplicant
chroot_exec wpa_passphrase "$NET_SSID" "$NET_WPAPSK" >> /etc/wpa_supplicant/wpa_supplicant-wlan0.conf
chroot_exec systemctl enable wpa_supplicant.service
chroot_exec systemctl enable wpa_supplicant@wlan0.service
Jan Wagner
comment-cleanup, net-cleanup, size-calc-fix, split-more, menuconfig
 r71 # Remove empty settings from network configuration
Unknown
Preconfigure Wifi...
 r698 sed -i "/.*=\$/d" "${ETC_DIR}/systemd/network/eth0.network"
Unknown
RPI3B+...
 r250 # Remove empty settings from wlan configuration
Unknown
Preconfigure Wifi...
 r698 sed -i "/.*=\$/d" "${ETC_DIR}/systemd/network/wlan0.network"
Jan Wagner
comment-cleanup, net-cleanup, size-calc-fix, split-more, menuconfig
 r71
drtyhlpr
Added Debian stretch release support
 r92 # Move systemd network configuration if required by Debian release
Unknown
Preconfigure Wifi...
 r698 mv -v "${ETC_DIR}/systemd/network/eth0.network" "${LIB_DIR}/systemd/network/10-eth0.network"
Unknown
its bin/sh again...
 r384 # If WLAN is enabled copy wlan configuration too
if [ "$ENABLE_WIRELESS" = true ] ; then
Unknown
Preconfigure Wifi...
 r698 mv -v "${ETC_DIR}/systemd/network/wlan0.network" "${LIB_DIR}/systemd/network/11-wlan0.network"
drtyhlpr
Added Debian stretch release support
 r92 fi
Unknown
its bin/sh again...
 r384 rm -fr "${ETC_DIR}/systemd/network"
drtyhlpr
Added Debian stretch release support
 r92
Filip Pytloun
Refactor: split bootstrap actions and allow custom
 r56 # Enable systemd-networkd service
chroot_exec systemctl enable systemd-networkd
Jan Wagner
comment-cleanup, net-cleanup, size-calc-fix, split-more, menuconfig
 r71 # Install host.conf resolver configuration
drtyhlpr
Added Raspberry Pi 3 model support
 r94 install_readonly files/network/host.conf "${ETC_DIR}/host.conf"
Jan Wagner
comment-cleanup, net-cleanup, size-calc-fix, split-more, menuconfig
 r71
Filip Pytloun
Refactor: split bootstrap actions and allow custom
 r56 # Enable network stack hardening
if [ "$ENABLE_HARDNET" = true ] ; then
Jan Wagner
comment-cleanup, net-cleanup, size-calc-fix, split-more, menuconfig
 r71 # Install sysctl.d configuration files
drtyhlpr
Added Raspberry Pi 3 model support
 r94 install_readonly files/sysctl.d/82-rpi-net-hardening.conf "${ETC_DIR}/sysctl.d/82-rpi-net-hardening.conf"
Filip Pytloun
Refactor: split bootstrap actions and allow custom
 r56
Jan Wagner
comment-cleanup, net-cleanup, size-calc-fix, split-more, menuconfig
 r71 # Setup resolver warnings about spoofed addresses
drtyhlpr
Added Raspberry Pi 3 model support
 r94 sed -i "s/^# spoof warn/spoof warn/" "${ETC_DIR}/host.conf"
Filip Pytloun
Refactor: split bootstrap actions and allow custom
 r56 fi
Stephen A. Brandli
Fixed: Enable systemd time sync.
 r85
# Enable time sync
Unknown
https://www.shellcheck.net/...
 r336 if [ "$NET_NTP_1" != "" ] ; then
Stephen A. Brandli
Fixed: Enable systemd time sync.
 r85 chroot_exec systemctl enable systemd-timesyncd.service
fi
drtyhlpr
Added Raspberry Pi 3 model support
 r94
# Download the firmware binary blob required to use the RPi3 wireless interface
if [ "$ENABLE_WIRELESS" = true ] ; then
Unknown
https://www.shellcheck.net/...
 r336 if [ ! -d "${WLAN_FIRMWARE_DIR}" ] ; then
drtyhlpr
fix: various fixes
 r398 mkdir -p "${WLAN_FIRMWARE_DIR}"
drtyhlpr
Added Raspberry Pi 3 model support
 r94 fi
drtyhlpr
Updated: Dropping privileges, chroot compiler install, dropbear sshd config
 r142 # Create temporary directory for firmware binary blob
Petter Reinholdtsen
Introduce as_nobody() function to make it easier to control how it is done....
 r174 temp_dir=$(as_nobody mktemp -d)
drtyhlpr
Updated: Dropping privileges, chroot compiler install, dropbear sshd config
 r142
Unknown
RPI3B+...
 r250 # Fetch firmware binary blob for RPI3B+
a <a>
RPI4
 r622 if [ "$RPI_MODEL" = 3P ] || [ "$RPI_MODEL" = 4 ] ; then
drtyhlpr
fix: various fixes
 r398 # Fetch firmware binary blob for RPi3P
as_nobody wget -q -O "${temp_dir}/brcmfmac43455-sdio.bin" "${WLAN_FIRMWARE_URL}/brcmfmac43455-sdio.bin"
as_nobody wget -q -O "${temp_dir}/brcmfmac43455-sdio.txt" "${WLAN_FIRMWARE_URL}/brcmfmac43455-sdio.txt"
as_nobody wget -q -O "${temp_dir}/brcmfmac43455-sdio.clm_blob" "${WLAN_FIRMWARE_URL}/brcmfmac43455-sdio.clm_blob"
Unknown
Enable_Bluetooth var...
 r437
# Move downloaded firmware binary blob
mv "${temp_dir}/brcmfmac43455-sdio."* "${WLAN_FIRMWARE_DIR}/"
# Set permissions of the firmware binary blob
chown root:root "${WLAN_FIRMWARE_DIR}/brcmfmac43455-sdio."*
chmod 600 "${WLAN_FIRMWARE_DIR}/brcmfmac43455-sdio."*
Unknown
Fix WIFI Raspberry 0W
 r289 elif [ "$RPI_MODEL" = 3 ] || [ "$RPI_MODEL" = 0 ] ; then
drtyhlpr
fix: various fixes
 r398 # Fetch firmware binary blob for RPi3
as_nobody wget -q -O "${temp_dir}/brcmfmac43430-sdio.bin" "${WLAN_FIRMWARE_URL}/brcmfmac43430-sdio.bin"
as_nobody wget -q -O "${temp_dir}/brcmfmac43430-sdio.txt" "${WLAN_FIRMWARE_URL}/brcmfmac43430-sdio.txt"
Unknown
Enable_Bluetooth var...
 r437
# Move downloaded firmware binary blob
mv "${temp_dir}/brcmfmac43430-sdio."* "${WLAN_FIRMWARE_DIR}/"
# Set permissions of the firmware binary blob
chown root:root "${WLAN_FIRMWARE_DIR}/brcmfmac43430-sdio."*
chmod 600 "${WLAN_FIRMWARE_DIR}/brcmfmac43430-sdio."*
Unknown
RPI3B+...
 r250 fi
drtyhlpr
Updated: Dropping privileges, chroot compiler install, dropbear sshd config
 r142 # Remove temporary directory for firmware binary blob
rm -fr "${temp_dir}"
drtyhlpr
Added Raspberry Pi 3 model support
 r94 fi