mirror of
https://github.com/pi-hole/pi-hole.git
synced 2024-11-15 02:42:58 +00:00
Removed updatePihole() function and updated if/then statements in installPihole() and main(). Corrected minor typos. Signed-off-by: Fauxsys <fiber.cipher@gmail.com>
This commit is contained in:
Fauxsys
parent
1f701c94a7
commit
72c081cfd6
1 changed files with 84 additions and 124 deletions
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@ -169,7 +169,7 @@ if command -v apt-get &> /dev/null; then
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else
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phpSqlite="sqlite"
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fi
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# Since our install script is so large, we need several other programs to successfuly get a machine provisioned
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# Since our install script is so large, we need several other programs to successfully get a machine provisioned
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# These programs are stored in an array so they can be looped through later
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INSTALLER_DEPS=(apt-utils dialog debconf dhcpcd5 git ${iproute_pkg} whiptail)
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# Pi-hole itself has several dependencies that also need to be installed
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@ -236,7 +236,7 @@ fi
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# A function for checking if a folder is a git repository
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is_repo() {
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# Use a named, local variable instead of the vague $1, which is the first arguement passed to this function
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# Use a named, local variable instead of the vague $1, which is the first argument passed to this function
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# These local variables should always be lowercase
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local directory="${1}"
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# A local variable for the current directory
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@ -312,7 +312,7 @@ update_repo() {
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git pull --quiet &> /dev/null || return $?
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# Show a completion message
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echo -e "${OVER} ${TICK} ${str}"
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# Move back into the oiginal directory
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# Move back into the original directory
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cd "${curdir}" &> /dev/null || return 1
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return 0
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}
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@ -324,7 +324,7 @@ getGitFiles() {
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local directory="${1}"
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# as well as the repo URL
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local remoteRepo="${2}"
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# A local varible containing the message to be displayed
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# A local variable containing the message to be displayed
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local str="Check for existing repository in ${1}"
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# Show the message
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echo -ne " ${INFO} ${str}..."
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@ -338,7 +338,7 @@ getGitFiles() {
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else
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# Show an error
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echo -e "${OVER} ${CROSS} ${str}"
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# Attempt to make the repository, showing an error on falure
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# Attempt to make the repository, showing an error on failure
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make_repo "${directory}" "${remoteRepo}" || { echo -e "\\n ${COL_LIGHT_RED}Error: Could not update local repository. Contact support.${COL_NC}"; exit 1; }
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fi
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# echo a blank line
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@ -349,11 +349,11 @@ getGitFiles() {
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# Reset a repo to get rid of any local changed
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resetRepo() {
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# Use named varibles for arguments
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# Use named variables for arguments
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local directory="${1}"
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# Move into the directory
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cd "${directory}" &> /dev/null || return 1
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# Store the message in a varible
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# Store the message in a variable
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str="Resetting repository within ${1}..."
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# Show the message
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echo -ne " ${INFO} ${str}"
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@ -391,7 +391,7 @@ get_available_interfaces() {
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# A function for displaying the dialogs the user sees when first running the installer
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welcomeDialogs() {
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# Display the welcome dialog using an approriately sized window via the calculation conducted earlier in the script
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# Display the welcome dialog using an appropriately sized window via the calculation conducted earlier in the script
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whiptail --msgbox --backtitle "Welcome" --title "Pi-hole automated installer" "\\n\\nThis installer will transform your device into a network-wide ad blocker!" ${r} ${c}
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# Request that users donate if they enjoy the software since we all work on it in our free time
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@ -409,7 +409,7 @@ verifyFreeDiskSpace() {
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# 50MB is the minimum space needed (45MB install (includes web admin bootstrap/jquery libraries etc) + 5MB one day of logs.)
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# - Fourdee: Local ensures the variable is only created, and accessible within this function/void. Generally considered a "good" coding practice for non-global variables.
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local str="Disk space check"
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# Reqired space in KB
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# Required space in KB
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local required_free_kilobytes=51200
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# Calculate existing free space on this machine
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local existing_free_kilobytes
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@ -491,7 +491,7 @@ chooseInterface() {
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chooseInterfaceCmd=(whiptail --separate-output --radiolist "Choose An Interface (press space to select)" ${r} ${c} ${interfaceCount})
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# Now run the command using the interfaces saved into the array
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chooseInterfaceOptions=$("${chooseInterfaceCmd[@]}" "${interfacesArray[@]}" 2>&1 >/dev/tty) || \
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# If the user chooses Canel, exit
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# If the user chooses Cancel, exit
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{ echo -e " ${COL_LIGHT_RED}Cancel was selected, exiting installer${COL_NC}"; exit 1; }
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# For each interface
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for desiredInterface in ${chooseInterfaceOptions}; do
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@ -747,7 +747,7 @@ valid_ip() {
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# If the IP matches the format xxx.xxx.xxx.xxx,
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if [[ "${ip}" =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
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# Save the old Interfal Field Separator in a variable
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# Save the old Internal Field Separator in a variable
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OIFS=$IFS
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# and set the new one to a dot (period)
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IFS='.'
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@ -863,7 +863,7 @@ setDNS() {
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fi
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# Dialog for the user to enter custom upstream servers
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piholeDNS=$(whiptail --backtitle "Specify Upstream DNS Provider(s)" --inputbox "Enter your desired upstream DNS provider(s), seperated by a comma.\\n\\nFor example '8.8.8.8, 8.8.4.4'" ${r} ${c} "${prePopulate}" 3>&1 1>&2 2>&3) || \
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piholeDNS=$(whiptail --backtitle "Specify Upstream DNS Provider(s)" --inputbox "Enter your desired upstream DNS provider(s), separated by a comma.\\n\\nFor example '8.8.8.8, 8.8.4.4'" ${r} ${c} "${prePopulate}" 3>&1 1>&2 2>&3) || \
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{ echo -e " ${COL_LIGHT_RED}Cancel was selected, exiting installer${COL_NC}"; exit 1; }
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#
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PIHOLE_DNS_1=$(echo "${piholeDNS}" | sed 's/[, \t]\+/,/g' | awk -F, '{print$1}')
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@ -890,11 +890,11 @@ setDNS() {
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fi
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# Since the settings will not work, stay in the loop
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DNSSettingsCorrect=False
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# Othwerise,
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# Otherwise,
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else
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# Show the settings
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if (whiptail --backtitle "Specify Upstream DNS Provider(s)" --title "Upstream DNS Provider(s)" --yesno "Are these settings correct?\\n DNS Server 1: $PIHOLE_DNS_1\\n DNS Server 2: ${PIHOLE_DNS_2}" ${r} ${c}); then
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# and break from the loop since the servers are vaid
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# and break from the loop since the servers are valid
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DNSSettingsCorrect=True
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# Otherwise,
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else
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@ -928,7 +928,7 @@ setLogging() {
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# Set the GLOBAL variable to true so we know what they selected
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QUERY_LOGGING=true
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;;
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# Othwerise, it's off,
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# Otherwise, it's off,
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Off)
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echo -e " ${INFO} Logging Off."
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# So set it to false
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@ -1096,7 +1096,7 @@ installScripts() {
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cd "${PI_HOLE_LOCAL_REPO}"
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# Install the scripts by:
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# -o setting the owner to the user
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# -Dm755 create all leading components of destiantion except the last, then copy the source to the destiantion and setting the permissions to 755
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# -Dm755 create all leading components of destination except the last, then copy the source to the destination and setting the permissions to 755
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#
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# This first one is the directory
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install -o "${USER}" -Dm755 -d "${PI_HOLE_INSTALL_DIR}"
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@ -1402,7 +1402,7 @@ installPiholeWeb() {
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# If the Web server user is lighttpd,
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if [[ "$LIGHTTPD_USER" == "lighttpd" ]]; then
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# Allow executing pihole via sudo with Fedora
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# Usually /usr/local/bin is not permitted as directory for sudoable programms
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# Usually /usr/local/bin is not permitted as directory for sudoable programs
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echo "Defaults secure_path = /sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin" >> /etc/sudoers.d/pihole
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fi
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# Set the strict permissions on the file
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@ -1456,11 +1456,11 @@ configureFirewall() {
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echo ""
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# If a firewall is running,
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if firewall-cmd --state &> /dev/null; then
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# ask if the user wants to install Pi-hole's default firwall rules
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# ask if the user wants to install Pi-hole's default firewall rules
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whiptail --title "Firewall in use" --yesno "We have detected a running firewall\\n\\nPi-hole currently requires HTTP and DNS port access.\\n\\n\\n\\nInstall Pi-hole default firewall rules?" ${r} ${c} || \
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{ echo -e " ${INFO} Not installing firewall rulesets."; return 0; }
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echo -e " ${TICK} Configuring FirewallD for httpd and pihole-FTL"
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# Allow HTTP and DNS traffice
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# Allow HTTP and DNS traffic
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firewall-cmd --permanent --add-service=http --add-service=dns
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# Reload the firewall to apply these changes
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firewall-cmd --reload
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@ -1508,7 +1508,7 @@ finalExports() {
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# If the setup variable file exists,
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if [[ -e "${setupVars}" ]]; then
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# update the variables in the file
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sed -i.update.bak '/PIHOLE_INTERFACE/d;/IPV4_ADDRESS/d;/IPV6_ADDRESS/d;/PIHOLE_DNS_1/d;/PIHOLE_DNS_2/d;/QUERY_LOGGING/d;/INSTALL_WEB_SERVER/d;INSTALL_WEB_INTERFACE/d;/LIGHTTPD_ENABLED/d;' "${setupVars}"
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sed -i.update.bak '/PIHOLE_INTERFACE/d;/IPV4_ADDRESS/d;/IPV6_ADDRESS/d;/PIHOLE_DNS_1/d;/PIHOLE_DNS_2/d;/QUERY_LOGGING/d;/INSTALL_WEB_SERVER/d;/INSTALL_WEB_INTERFACE/d;/LIGHTTPD_ENABLED/d;' "${setupVars}"
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fi
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# echo the information to the user
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{
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@ -1557,6 +1557,27 @@ installLogrotate() {
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echo -e "${OVER} ${TICK} ${str}"
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}
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# At some point in the future this list can be pruned, for now we'll need it to ensure updates don't break.
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# Refactoring of install script has changed the name of a couple of variables. Sort them out here.
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accountForRefactor() {
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sed -i 's/piholeInterface/PIHOLE_INTERFACE/g' ${setupVars}
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sed -i 's/IPv4_address/IPV4_ADDRESS/g' ${setupVars}
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sed -i 's/IPv4addr/IPV4_ADDRESS/g' ${setupVars}
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sed -i 's/IPv6_address/IPV6_ADDRESS/g' ${setupVars}
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sed -i 's/piholeIPv6/IPV6_ADDRESS/g' ${setupVars}
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sed -i 's/piholeDNS1/PIHOLE_DNS_1/g' ${setupVars}
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sed -i 's/piholeDNS2/PIHOLE_DNS_2/g' ${setupVars}
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sed -i 's/^INSTALL_WEB=/INSTALL_WEB_INTERFACE=/' ${setupVars}
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# Add 'INSTALL_WEB_SERVER', if its not been applied already: https://github.com/pi-hole/pi-hole/pull/2115
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if ! grep -q '^INSTALL_WEB_SERVER=' ${setupVars}; then
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local webserver_installed=false
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if grep -q '^INSTALL_WEB_INTERFACE=true' ${setupVars}; then
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webserver_installed=true
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fi
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echo -e "INSTALL_WEB_SERVER=$webserver_installed" >> ${setupVars}
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fi
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}
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# Install base files and web interface
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installPihole() {
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# Create the pihole user
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@ -1580,15 +1601,19 @@ installPihole() {
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# enable fastcgi and fastcgi-php
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lighty-enable-mod fastcgi fastcgi-php > /dev/null || true
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else
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# Othweise, show info about installing them
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# Otherwise, show info about installing them
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echo -e " ${INFO} Warning: 'lighty-enable-mod' utility not found
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Please ensure fastcgi is enabled if you experience issues\\n"
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fi
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fi
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fi
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# Install scripts,
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# For updates and unattended install.
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if [[ "${useUpdateVars}" == true ]]; then
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accountForRefactor
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fi
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# Install base files and web interface
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installScripts
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# configs,
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# Install config files
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installConfigs
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# If the user wants to install the dashboard,
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if [[ "${INSTALL_WEB_INTERFACE}" == true ]]; then
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@ -1602,57 +1627,14 @@ installPihole() {
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# Check if FTL is installed
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FTLdetect || echo -e " ${CROSS} FTL Engine not installed"
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# Configure the firewall
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if [[ "${useUpdateVars}" == false ]]; then
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configureFirewall
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fi
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#update setupvars.conf with any variables that may or may not have been changed during the install
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# Update setupvars.conf with any variables that may or may not have been changed during the install
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finalExports
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}
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# At some point in the future this list can be pruned, for now we'll need it to ensure updates don't break.
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# Refactoring of install script has changed the name of a couple of variables. Sort them out here.
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accountForRefactor() {
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sed -i 's/piholeInterface/PIHOLE_INTERFACE/g' ${setupVars}
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sed -i 's/IPv4_address/IPV4_ADDRESS/g' ${setupVars}
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sed -i 's/IPv4addr/IPV4_ADDRESS/g' ${setupVars}
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sed -i 's/IPv6_address/IPV6_ADDRESS/g' ${setupVars}
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sed -i 's/piholeIPv6/IPV6_ADDRESS/g' ${setupVars}
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sed -i 's/piholeDNS1/PIHOLE_DNS_1/g' ${setupVars}
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sed -i 's/piholeDNS2/PIHOLE_DNS_2/g' ${setupVars}
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sed -i 's/^INSTALL_WEB=/INSTALL_WEB_INTERFACE=/' ${setupVars}
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# Add 'INSTALL_WEB_SERVER', if its not been applied already: https://github.com/pi-hole/pi-hole/pull/2115
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if ! grep -q '^INSTALL_WEB_SERVER=' ${setupVars}; then
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local webserver_installed=false
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if grep -q '^INSTALL_WEB_INTERFACE=true' ${setupVars}; then
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webserver_installed=true
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fi
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echo -e "INSTALL_WEB_SERVER=$webserver_installed" >> ${setupVars}
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fi
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}
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updatePihole() {
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accountForRefactor
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# Install base files and web interface
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installScripts
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# Install config files
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installConfigs
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# If the user wants to install the dasboard,
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if [[ "${INSTALL_WEB_INTERFACE}" == true ]]; then
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# do so
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installPiholeWeb
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fi
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# Install the cron file
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installCron
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# Install logrotate
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installLogrotate
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# Detect if FTL is installed
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FTLdetect || echo -e " ${CROSS} FTL Engine not installed."
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#update setupvars.conf with any variables that may or may not have been changed during the install
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finalExports
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}
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# SELinux
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checkSelinux() {
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# If the getenforce command exists,
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@ -1713,7 +1695,7 @@ update_dialogs() {
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opt1a="Repair"
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opt1b="This will retain existing settings"
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strAdd="You will remain on the same version"
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# Othweise,
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# Otherwise,
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else
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# set some variables with different values
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opt1a="Update"
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@ -1853,7 +1835,7 @@ FTLinstall() {
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fi
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fi
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return 0
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# Otherise,
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# Otherwise,
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else
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# the download failed, so just go back to the original directory
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popd > /dev/null || { echo "Unable to return to original directory after FTL binary download."; return 1; }
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@ -2142,6 +2124,10 @@ main() {
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setAdminFlag
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# Let the user decide if they want query logging enabled...
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setLogging
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else
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# Source ${setupVars} to use predefined user variables in the functions
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source ${setupVars}
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fi
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# Clone/Update the repos
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clone_or_update_repos
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@ -2171,32 +2157,6 @@ main() {
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# Install and log everything to a file
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installPihole | tee -a /proc/$$/fd/3
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else
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# Source ${setupVars} to use predefined user variables in the functions
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source ${setupVars}
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# Clone/Update the repos
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clone_or_update_repos
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# Install the Core dependencies
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local dep_install_list=("${PIHOLE_DEPS[@]}")
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if [[ "${INSTALL_WEB_SERVER}" == true ]]; then
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# Install the Web dependencies
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dep_install_list+=("${PIHOLE_WEB_DEPS[@]}")
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fi
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install_dependent_packages dep_install_list[@]
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unset dep_install_list
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if [[ -x "$(command -v systemctl)" ]]; then
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# Value will either be 1, if true, or 0
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LIGHTTPD_ENABLED=$(systemctl is-enabled lighttpd | grep -c 'enabled' || true)
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else
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# Value will either be 1, if true, or 0
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LIGHTTPD_ENABLED=$(service lighttpd status | awk '/Loaded:/ {print $0}' | grep -c 'enabled' || true)
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fi
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updatePihole | tee -a /proc/$$/fd/3
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fi
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# Copy the temp log file into final log location for storage
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copy_to_install_log
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