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Allow users to skip setting static IP adress (#4419)

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* Allow users to skip setting static IP adresss

Signed-off-by: Christian König <ckoenig@posteo.de>
This commit is contained in:
yubiuser 2021-11-06 21:32:03 +01:00 committed by GitHub
parent 996f8fff28
commit ac4a975be5
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 48 additions and 37 deletions
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33
automated install/basic-install.sh
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@ -761,7 +761,6 @@ collect_v4andv6_information() {
if [[ -f "/etc/dhcpcd.conf" ]]; then
# configure networking via dhcpcd
getStaticIPv4Settings
setDHCPCD
fi
find_IPv6_information
printf " %b IPv6 address: %s\\n" "${INFO}" "${IPV6_ADDRESS}"
@ -770,17 +769,28 @@ collect_v4andv6_information() {
getStaticIPv4Settings() {
# Local, named variables
local ipSettingsCorrect
local DHCPChoice
# Ask if the user wants to use DHCP settings as their static IP
# This is useful for users that are using DHCP reservations; then we can just use the information gathered via our functions
if whiptail --backtitle "Calibrating network interface" --title "Static IP Address" --yesno "Do you want to use your current network settings as a static address?
IP address: ${IPV4_ADDRESS}
Gateway: ${IPv4gw}" "${r}" "${c}"; then
DHCPChoice=$(whiptail --backtitle "Calibrating network interface" --title "Static IP Address" --menu --separate-output "Do you want to use your current network settings as a static address? \\n
IP address: ${IPV4_ADDRESS} \\n
Gateway: ${IPv4gw} \\n" "${r}" "${c}" 3\
"Yes" "Set static IP using current values" \
"No" "Set static IP using custom values" \
"Skip" "I will set a static IP later, or have already done so" 3>&2 2>&1 1>&3) || \
{ printf " %bCancel was selected, exiting installer%b\\n" "${COL_LIGHT_RED}" "${COL_NC}"; exit 1; }
case ${DHCPChoice} in
"Yes")
# If they choose yes, let the user know that the IP address will not be available via DHCP and may cause a conflict.
whiptail --msgbox --backtitle "IP information" --title "FYI: IP Conflict" "It is possible your router could still try to assign this IP to a device, which would cause a conflict. But in most cases the router is smart enough to not do that.
If you are worried, either manually set the address, or modify the DHCP reservation pool so it does not include the IP you want.
It is also possible to use a DHCP reservation, but if you are going to do that, you might as well set a static address." "${r}" "${c}"
If you are worried, either manually set the address, or modify the DHCP reservation pool so it does not include the IP you want.
It is also possible to use a DHCP reservation, but if you are going to do that, you might as well set a static address." "${r}" "${c}"
# Nothing else to do since the variables are already set above
else
setDHCPCD
;;
"No")
# Otherwise, we need to ask the user to input their desired settings.
# Start by getting the IPv4 address (pre-filling it with info gathered from DHCP)
# Start a loop to let the user enter their information with the chance to go back and edit it if necessary
@ -809,8 +819,9 @@ It is also possible to use a DHCP reservation, but if you are going to do that,
ipSettingsCorrect=False
fi
done
# End the if statement for DHCP vs. static
fi
setDHCPCD
;;
esac
}
# Configure networking via dhcpcd
@ -2475,12 +2486,12 @@ main() {
get_available_interfaces
# Find interfaces and let the user choose one
chooseInterface
# find IPv4 and IPv6 information of the device
collect_v4andv6_information
# Decide what upstream DNS Servers to use
setDNS
# Give the user a choice of blocklists to include in their install. Or not.
chooseBlocklists
# find IPv4 and IPv6 information of the device
collect_v4andv6_information
# Let the user decide if they want the web interface to be installed automatically
setAdminFlag
# Let the user decide if they want query logging enabled...