mirror of
https://gitlab.archlinux.org/tpowa/archboot.git
synced 2024-09-19 19:40:37 +02:00
add archboot-net.sh
This commit is contained in:
Tobias Powalowski
parent
94bf840103
commit
b80af07ac2
3 changed files with 211 additions and 0 deletions
206
usr/bin/archboot-net.sh
Normal file
206
usr/bin/archboot-net.sh
Normal file
|
|
@ -0,0 +1,206 @@
|
|||
#!/usr/bin/env bash
|
||||
# SPDX-License-Identifier: GPL-2.0-only
|
||||
# created by Tobias Powalowski <tpowa@archlinux.org>
|
||||
_ANSWER="/tmp/.net"
|
||||
_RUNNING_ARCH="$(uname -m)"
|
||||
_TITLE="Archboot ${_RUNNING_ARCH} | Arch Linux Setup | Network Configuration"
|
||||
_LOG="/dev/tty7"
|
||||
# _dialog()
|
||||
# an el-cheapo dialog wrapper
|
||||
#
|
||||
# parameters: see dialog(1)
|
||||
# returns: whatever dialog did
|
||||
_dialog() {
|
||||
dialog --backtitle "${_TITLE}" --aspect 15 "$@"
|
||||
return $?
|
||||
}
|
||||
|
||||
_net_interfaces() {
|
||||
find /sys/class/net/* -type l ! -name 'lo' -printf '%f ' -exec cat {}/address \;
|
||||
}
|
||||
|
||||
_essid_scan() {
|
||||
# scan the area
|
||||
iwctl station "${_INTERFACE}" scan
|
||||
# only show lines with signal '*'
|
||||
# kill spaces from the end and replace spaces with + between
|
||||
# '+' character is one of 6 forbidden characters in SSID standard
|
||||
for dev in $(iwctl station "${_INTERFACE}" get-networks | grep '\*' | cut -c 1-41 | sed -e 's|\ *.$||g' -e 's|^.*\ \ ||g' -e 's| |\+|g'); do
|
||||
echo "${dev}"
|
||||
[[ "${1}" ]] && echo "${1}"
|
||||
done
|
||||
}
|
||||
|
||||
_do_wireless() {
|
||||
_WLAN_HIDDEN=""
|
||||
_WLAN_SSID=""
|
||||
_WLAN_KEY=""
|
||||
_WLAN_AUTH=""
|
||||
if [[ "${_CONNECTION}" == "wireless" ]]; then
|
||||
# disconnect the interface first!
|
||||
iwctl station "${_INTERFACE}" disconnect &>"${_NO_LOG}"
|
||||
# clean old keys first!
|
||||
rm -f /var/lib/iwd/* &>"${_NO_LOG}"
|
||||
#shellcheck disable=SC2086,SC2046
|
||||
_dialog --menu "Choose your SSID:\n(Empty spaces in your SSID are replaced by '+' char)" 14 60 7 \
|
||||
$(_essid_scan _) \
|
||||
"Hidden" "_" 2>"${_ANSWER}" || return 1
|
||||
_WLAN_SSID=$(cat "${_ANSWER}")
|
||||
_WLAN_CONNECT="connect"
|
||||
if [[ "${_WLAN_SSID}" == "Hidden" ]]; then
|
||||
_dialog --inputbox "Enter the hidden SSID:" 8 65 \
|
||||
"secret" 2>"${_ANSWER}" || return 1
|
||||
_WLAN_SSID=$(cat "${_ANSWER}")
|
||||
_WLAN_CONNECT="connect-hidden"
|
||||
_WLAN_HIDDEN=1
|
||||
fi
|
||||
# replace # with spaces again
|
||||
#shellcheck disable=SC2001,SC2086
|
||||
_WLAN_SSID="$(echo ${_WLAN_SSID} | sed -e 's|\+|\ |g')"
|
||||
#shellcheck disable=SC2001,SC2086
|
||||
while [[ -z "${_WLAN_AUTH}" ]]; do
|
||||
# expect hidden network has a WLAN_KEY
|
||||
#shellcheck disable=SC2143
|
||||
if ! [[ "$(iwctl station "${_INTERFACE}" get-networks | grep -w "${_WLAN_SSID}" | cut -c 42-49 | grep -q 'open')" ]] || [[ "${_WLAN_CONNECT}" == "connect-hidden" ]]; then
|
||||
_dialog --inputbox "Enter your KEY for SSID='${_WLAN_SSID}'" 8 50 "SecretWirelessKey" 2>"${_ANSWER}" || return 1
|
||||
_WLAN_KEY=$(cat "${_ANSWER}")
|
||||
fi
|
||||
# time to connect
|
||||
_dialog --infobox "Connection to SSID='${_WLAN_SSID}' with interface ${_INTERFACE}..." 3 70
|
||||
_printk off
|
||||
if [[ -z "${_WLAN_KEY}" ]]; then
|
||||
iwctl station "${_INTERFACE}" "${_WLAN_CONNECT}" "${_WLAN_SSID}" &>"${_NO_LOG}" && _WLAN_AUTH=1
|
||||
else
|
||||
iwctl --passphrase="${_WLAN_KEY}" station "${_INTERFACE}" "${_WLAN_CONNECT}" "${_WLAN_SSID}" &>"${_NO_LOG}" && _WLAN_AUTH=1
|
||||
fi
|
||||
if [[ -n "${_WLAN_AUTH}" ]]; then
|
||||
_dialog --infobox "Authentification was successful. Continuing in 5 seconds..." 3 70
|
||||
sleep 5
|
||||
else
|
||||
_dialog --msgbox "Error:\nAuthentification failed. Please configure again!" 6 60
|
||||
fi
|
||||
_printk on
|
||||
done
|
||||
fi
|
||||
}
|
||||
|
||||
_donetwork() {
|
||||
_S_NET=""
|
||||
_NETPARAMETERS=""
|
||||
while [[ -z "${_NETPARAMETERS}" ]]; do
|
||||
# select network interface
|
||||
_INTERFACE=""
|
||||
_INTERFACES=$(_net_interfaces)
|
||||
while [[ -z "${_INTERFACE}" ]]; do
|
||||
#shellcheck disable=SC2086
|
||||
_dialog --ok-label "Select" --menu "Select a network interface:" 12 40 6 ${_INTERFACES} 2>"${_ANSWER}"
|
||||
case $? in
|
||||
1) return 1 ;;
|
||||
0) _INTERFACE=$(cat "${_ANSWER}") ;;
|
||||
esac
|
||||
done
|
||||
echo "${_INTERFACE}" >/tmp/.network-interface
|
||||
# iwd renames wireless devices to wlanX
|
||||
if echo "${_INTERFACE}" | grep -q wlan; then
|
||||
_CONNECTION="wireless"
|
||||
else
|
||||
_CONNECTION="ethernet"
|
||||
fi
|
||||
# profile name
|
||||
_NETWORK_PROFILE=""
|
||||
_dialog --inputbox "Enter your network profile name:" 7 40 "${_INTERFACE}-${_CONNECTION}" 2>"${_ANSWER}" || return 1
|
||||
_NETWORK_PROFILE=/etc/systemd/network/$(cat "${_ANSWER}").network
|
||||
# wifi setup first
|
||||
_do_wireless || return 1
|
||||
# dhcp switch
|
||||
_IP=""
|
||||
_dialog --yesno "Do you want to use DHCP?" 5 40
|
||||
#shellcheck disable=SC2181
|
||||
if [[ $? -eq 0 ]]; then
|
||||
_IP="dhcp"
|
||||
_IPADDR=""
|
||||
_GW=""
|
||||
_DNS=""
|
||||
else
|
||||
_IP="static"
|
||||
_dialog --inputbox "Enter your IP address and netmask:" 8 40 "192.168.1.23/24" 2>"${_ANSWER}" || return 1
|
||||
_IPADDR=$(cat "${_ANSWER}")
|
||||
_dialog --inputbox "Enter your gateway:" 8 40 "192.168.1.1" 2>"${_ANSWER}" || return 1
|
||||
_GW=$(cat "${_ANSWER}")
|
||||
_dialog --inputbox "Enter your DNS server IP:" 8 40 "192.168.1.1" 2>"${_ANSWER}" || return 1
|
||||
_DNS=$(cat "${_ANSWER}")
|
||||
fi
|
||||
# http/ftp proxy settings
|
||||
_dialog --inputbox "Enter your proxy server, for example:\nhttp://name:port\nhttp://ip:port\nhttp://username:password@ip:port\n\n Leave the field empty if no proxy is needed to install." 13 65 "" 2>"${_ANSWER}" || return 1
|
||||
_PROXY=$(cat "${_ANSWER}")
|
||||
_PROXIES="http_proxy https_proxy ftp_proxy rsync_proxy HTTP_PROXY HTTPS_PROXY FTP_PROXY RSYNC_PROXY"
|
||||
_dialog --yesno "Are these settings correct?\n\nInterface: ${_INTERFACE}\nConnection: ${_CONNECTION}\nNetwork profile: ${_NETWORK_PROFILE}\nSSID: ${_WLAN_SSID}\nHidden: ${_WLAN_HIDDEN}\nKey: ${_WLAN_KEY}\ndhcp or static: ${_IP}\nIP address: ${_IPADDR}\nGateway: ${_GW}\nDNS server: ${_DNS}\nProxy setting: ${_PROXY}" 0 0
|
||||
case $? in
|
||||
1) ;;
|
||||
0) _NETPARAMETERS=1 ;;
|
||||
esac
|
||||
done
|
||||
# write systemd-networkd profile
|
||||
echo "#$_NETWORK_PROFILE generated by archboot setup" > "${_NETWORK_PROFILE}"
|
||||
#shellcheck disable=SC2129
|
||||
echo "[Match]" >> "${_NETWORK_PROFILE}"
|
||||
echo "Name=${_INTERFACE}" >> "${_NETWORK_PROFILE}"
|
||||
echo "" >> "${_NETWORK_PROFILE}"
|
||||
echo "[Network]" >> "${_NETWORK_PROFILE}"
|
||||
[[ "${_IP}" == "dhcp" ]] && echo "DHCP=yes" >> "${_NETWORK_PROFILE}"
|
||||
if [[ "${_CONNECTION}" == "wireless" ]]; then
|
||||
#shellcheck disable=SC2129
|
||||
echo "IgnoreCarrierLoss=3s" >>"${_NETWORK_PROFILE}"
|
||||
fi
|
||||
if [[ "${_IP}" == "static" ]]; then
|
||||
#shellcheck disable=SC2129
|
||||
echo "Address=${_IPADDR}" >>"${_NETWORK_PROFILE}"
|
||||
echo "Gateway=${_GW}" >>"${_NETWORK_PROFILE}"
|
||||
echo "DNS=${_DNS}" >>"${_NETWORK_PROFILE}"
|
||||
fi
|
||||
# set proxies
|
||||
if [[ -z "${_PROXY}" ]]; then
|
||||
for i in ${_PROXIES}; do
|
||||
unset "${i}"
|
||||
done
|
||||
else
|
||||
for i in ${_PROXIES}; do
|
||||
export "${i}"="${_PROXY}"
|
||||
done
|
||||
fi
|
||||
if [[ -e /etc/systemd/network/10-wired-auto-dhcp.network ]]; then
|
||||
echo "Disabled Archboot's bootup wired auto dhcp browsing." >"${_LOG}"
|
||||
rm /etc/systemd/network/10-wired-auto-dhcp.network
|
||||
fi
|
||||
echo "Using setup's network profile ${_NETWORK_PROFILE} now..." >"${_LOG}"
|
||||
systemctl restart systemd-networkd
|
||||
systemctl restart systemd-resolved
|
||||
_dialog --infobox "Waiting for network link to come up..." 3 60
|
||||
# add sleep here for systemd-resolve get correct values
|
||||
sleep 5
|
||||
if ! getent hosts www.google.com &>"${_LOG}"; then
|
||||
_dialog --msgbox "Error:\nYour network is not working correctly, please configure again!" 6 70
|
||||
return 1
|
||||
fi
|
||||
_dialog --infobox "Link is up. Continuing in 5 seconds..." 3 60
|
||||
sleep 5
|
||||
}
|
||||
|
||||
if [[ -e /tmp/.net-running ]]; then
|
||||
clear
|
||||
echo "net already runs on a different console!"
|
||||
echo "Please remove /tmp/.net-running first to launch net!"
|
||||
exit 1
|
||||
fi
|
||||
: >/tmp/.net-running
|
||||
if ! _donetwork; then
|
||||
clear
|
||||
[[ -e /tmp/.net ]] && rm /tmp/.net
|
||||
[[ -e /tmp/.net-running ]] && rm /tmp/.net-running
|
||||
exit 1
|
||||
fi
|
||||
[[ -e /tmp/.net ]] && rm /tmp/.net
|
||||
[[ -e /tmp/.net-running ]] && rm /tmp/.net-running
|
||||
clear
|
||||
exit 0
|
||||
# vim: set ft=sh ts=4 sw=4 et:
|
||||
|
|
@ -16,6 +16,10 @@ build ()
|
|||
if echo "${HOOKS[@]}" | grep -qw archboot_keymap ; then
|
||||
echo -e " - Use the \e[1;92m'km'\e[m script to change to a non-US keymap." >> "${MOTD}"
|
||||
fi
|
||||
if echo "${HOOKS[@]}" | grep -qw archboot_net_common ; then
|
||||
echo -e "\e[1mNetwork Configuration:\e[m" >> "${MOTD}"
|
||||
echo -e " - Use the \e[1;92m'net'\e[m script to change your network settings." >> "${MOTD}"
|
||||
fi
|
||||
if echo "${HOOKS[@]}" | grep -qw archboot_tz; then
|
||||
echo -e "\e[1mClock Configuration:\e[m" >> "${MOTD}"
|
||||
echo -e " - Use the \e[1;92m'tz'\e[m script to change your time and date." >> "${MOTD}"
|
||||
|
|
|
|||
|
|
@ -6,6 +6,7 @@ build ()
|
|||
{
|
||||
add_all_modules -f '_cs|b44|broadcom/bnx2x|brocade|cavium|chelsio|cisco|netronome|mellanox|myricom|qlogic|qualcomm' '/drivers/net/ethernet|/net/ipv4|/net/ipv6|/drivers/net/usb'
|
||||
map add_binary ip getent ping wget
|
||||
add_file /usr/bin/archboot-net.sh /usr/bin/net
|
||||
# start dhcpcd on startup
|
||||
add_file "/usr/share/archboot/net/etc/systemd/network/10-wired-auto-dhcp.network" "/etc/systemd/network/10-wired-auto-dhcp.network"
|
||||
add_file /etc/wgetrc
|
||||
|
|
|
|||
Loading…
Reference in a new issue