mirror of
https://github.com/pi-hole/pi-hole.git
synced 2024-12-26 14:50:17 +00:00
gut the install script of references to web server/lighttpd
Signed-off-by: Adam Warner <me@adamwarner.co.uk>
This commit is contained in:
Adam Warner
parent
9f31ab8a6f
commit
31ee15200d
1 changed files with 0 additions and 233 deletions
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@ -58,8 +58,6 @@ EOM
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installLogLoc="/etc/pihole/install.log"
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# This is an important file as it contains information specific to the machine it's being installed on
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setupVars="/etc/pihole/setupVars.conf"
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# Pi-hole uses lighttpd as a Web server, and this is the config file for it
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lighttpdConfig="/etc/lighttpd/lighttpd.conf"
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# This is a file used for the colorized output
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coltable="/opt/pihole/COL_TABLE"
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@ -110,13 +108,11 @@ c=70
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# The runUnattended flag is one example of this
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reconfigure=false
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runUnattended=false
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INSTALL_WEB_SERVER=true
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# Check arguments for the undocumented flags
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for var in "$@"; do
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case "$var" in
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"--reconfigure" ) reconfigure=true;;
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"--unattended" ) runUnattended=true;;
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"--disable-install-webserver" ) INSTALL_WEB_SERVER=false;;
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esac
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done
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@ -308,42 +304,12 @@ package_manager_detect() {
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PKG_COUNT="${PKG_MANAGER} -s -o Debug::NoLocking=true upgrade | grep -c ^Inst || true"
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# Update package cache
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update_package_cache || exit 1
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# Check for and determine version number (major and minor) of current php install
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local phpVer="php"
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if is_command php ; then
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phpVer="$(php <<< "<?php echo PHP_VERSION ?>")"
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# Check if the first character of the string is numeric
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if [[ ${phpVer:0:1} =~ [1-9] ]]; then
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printf " %b Existing PHP installation detected : PHP version %s\\n" "${INFO}" "${phpVer}"
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printf -v phpInsMajor "%d" "$(php <<< "<?php echo PHP_MAJOR_VERSION ?>")"
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printf -v phpInsMinor "%d" "$(php <<< "<?php echo PHP_MINOR_VERSION ?>")"
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phpVer="php$phpInsMajor.$phpInsMinor"
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else
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printf " %b No valid PHP installation detected!\\n" "${CROSS}"
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printf " %b PHP version : %s\\n" "${INFO}" "${phpVer}"
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printf " %b Aborting installation.\\n" "${CROSS}"
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exit 1
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fi
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fi
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# Packages required to perform the os_check (stored as an array)
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OS_CHECK_DEPS=(grep dnsutils)
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# Packages required to run this install script (stored as an array)
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INSTALLER_DEPS=(git iproute2 dialog ca-certificates)
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# Packages required to run Pi-hole (stored as an array)
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PIHOLE_DEPS=(cron curl iputils-ping psmisc sudo unzip idn2 libcap2-bin dns-root-data libcap2 netcat-openbsd procps jq)
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# Packages required for the Web admin interface (stored as an array)
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# It's useful to separate this from Pi-hole, since the two repos are also setup separately
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PIHOLE_WEB_DEPS=(lighttpd "${phpVer}-common" "${phpVer}-cgi" "${phpVer}-sqlite3" "${phpVer}-xml" "${phpVer}-intl")
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# Prior to PHP8.0, JSON functionality is provided as dedicated module, required by Pi-hole AdminLTE: https://www.php.net/manual/json.installation.php
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if [[ -z "${phpInsMajor}" || "${phpInsMajor}" -lt 8 ]]; then
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PIHOLE_WEB_DEPS+=("${phpVer}-json")
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fi
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# The Web server user,
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LIGHTTPD_USER="www-data"
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# group,
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LIGHTTPD_GROUP="www-data"
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# and config file
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LIGHTTPD_CFG="lighttpd.conf.debian"
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# If apt-get is not found, check for rpm.
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elif is_command rpm ; then
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@ -361,25 +327,6 @@ package_manager_detect() {
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OS_CHECK_DEPS=(grep bind-utils)
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INSTALLER_DEPS=(git dialog iproute newt procps-ng chkconfig ca-certificates)
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PIHOLE_DEPS=(cronie curl findutils sudo unzip libidn2 psmisc libcap nmap-ncat jq)
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PIHOLE_WEB_DEPS=(lighttpd lighttpd-fastcgi php-common php-cli php-pdo php-xml php-json php-intl)
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LIGHTTPD_USER="lighttpd"
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LIGHTTPD_GROUP="lighttpd"
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LIGHTTPD_CFG="lighttpd.conf.fedora"
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# If the host OS is centos (or a derivative), epel is required for lighttpd
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if ! grep -qiE 'fedora|fedberry' /etc/redhat-release; then
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if rpm -qa | grep -qi 'epel'; then
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printf " %b EPEL repository already installed\\n" "${TICK}"
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else
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local RH_RELEASE EPEL_PKG
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# EPEL not already installed, add it based on the release version
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RH_RELEASE=$(grep -oP '(?<= )[0-9]+(?=\.?)' /etc/redhat-release)
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EPEL_PKG="https://dl.fedoraproject.org/pub/epel/epel-release-latest-${RH_RELEASE}.noarch.rpm"
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printf " %b Enabling EPEL package repository (https://fedoraproject.org/wiki/EPEL)\\n" "${INFO}"
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"${PKG_INSTALL[@]}" "${EPEL_PKG}"
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printf " %b Installed %s\\n" "${TICK}" "${EPEL_PKG}"
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fi
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fi
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# If neither apt-get or yum/dnf package managers were found
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else
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@ -1121,7 +1068,6 @@ setAdminFlag() {
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printf " %b Not installing Admin Web Interface\\n" "${INFO}"
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# Set the flag to not install the web interface
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INSTALL_WEB_INTERFACE=false
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INSTALL_WEB_SERVER=false
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;;
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"${DIALOG_ESC}")
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# User pressed <ESC>
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@ -1129,43 +1075,6 @@ setAdminFlag() {
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exit 1
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;;
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esac
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# If the user wants to install the Web admin interface (i.e. it has not been deselected above) and did not deselect the web server via command-line argument
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if [[ "${INSTALL_WEB_INTERFACE}" == true && "${INSTALL_WEB_SERVER}" == true ]]; then
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# Get list of required PHP modules, excluding base package (common) and handler (cgi)
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local i php_modules
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for i in "${PIHOLE_WEB_DEPS[@]}"; do [[ $i == 'php'* && $i != *'-common' && $i != *'-cgi' ]] && php_modules+=" ${i#*-}"; done
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dialog --no-shadow --keep-tite \
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--backtitle "Pi-hole Installation" \
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--title "Web Server" \
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--yesno "\\n\\nA web server is required for the Admin Web Interface.\
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\\n\\nDo you want to install lighttpd and the required PHP modules?\
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\\n\\nNB: If you disable this, and, do not have an existing web server \
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and required PHP modules (${php_modules# }) installed, the web interface \
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will not function. Additionally the web server user needs to be member of \
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the \"pihole\" group for full functionality." \
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"${r}" "${c}" && result=0 || result=$?
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case ${result} in
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"${DIALOG_OK}")
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# If they chose yes,
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printf " %b Installing lighttpd\\n" "${INFO}"
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# Set the flag to install the web server
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INSTALL_WEB_SERVER=true
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;;
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"${DIALOG_CANCEL}")
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# If they chose no,
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printf " %b Not installing lighttpd\\n" "${INFO}"
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# Set the flag to not install the web server
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INSTALL_WEB_SERVER=false
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;;
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"${DIALOG_ESC}")
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# User pressed <ESC>
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printf " %b Escape pressed, exiting installer at web server choice.%b\\n" "${COL_LIGHT_RED}" "${COL_NC}"
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exit 1
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;;
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esac
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fi
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}
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# A function to display a list of example blocklists for users to select
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@ -1397,79 +1306,6 @@ installConfigs() {
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fi
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install -T -m 0755 "${PI_HOLE_LOCAL_REPO}/advanced/Templates/pihole-FTL-prestart.sh" "${PI_HOLE_INSTALL_DIR}/pihole-FTL-prestart.sh"
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install -T -m 0755 "${PI_HOLE_LOCAL_REPO}/advanced/Templates/pihole-FTL-poststop.sh" "${PI_HOLE_INSTALL_DIR}/pihole-FTL-poststop.sh"
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# If the user chose to install the dashboard,
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if [[ "${INSTALL_WEB_SERVER}" == true ]]; then
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# set permissions on /etc/lighttpd/lighttpd.conf so pihole user (other) can read the file
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chmod o+x /etc/lighttpd
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chmod o+r "${lighttpdConfig}"
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# Ensure /run/lighttpd exists and is owned by lighttpd user
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# Needed for the php socket
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mkdir -p /run/lighttpd
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chown ${LIGHTTPD_USER}:${LIGHTTPD_GROUP} /run/lighttpd
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if grep -q -F "OVERWRITTEN BY PI-HOLE" "${lighttpdConfig}"; then
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# Attempt to preserve backwards compatibility with older versions
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install -D -m 644 -T ${PI_HOLE_LOCAL_REPO}/advanced/${LIGHTTPD_CFG} "${lighttpdConfig}"
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# Make the directories if they do not exist and set the owners
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mkdir -p /var/cache/lighttpd/compress
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chown ${LIGHTTPD_USER}:${LIGHTTPD_GROUP} /var/cache/lighttpd/compress
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mkdir -p /var/cache/lighttpd/uploads
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chown ${LIGHTTPD_USER}:${LIGHTTPD_GROUP} /var/cache/lighttpd/uploads
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fi
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# Copy the config file to include for pihole admin interface
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if [[ -d "/etc/lighttpd/conf.d" ]]; then
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install -D -m 644 -T ${PI_HOLE_LOCAL_REPO}/advanced/pihole-admin.conf /etc/lighttpd/conf.d/pihole-admin.conf
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if grep -q -F 'include "/etc/lighttpd/conf.d/pihole-admin.conf"' "${lighttpdConfig}"; then
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:
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else
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echo 'include "/etc/lighttpd/conf.d/pihole-admin.conf"' >> "${lighttpdConfig}"
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fi
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# Avoid some warnings trace from lighttpd, which might break tests
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conf=/etc/lighttpd/conf.d/pihole-admin.conf
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if lighttpd -f "${lighttpdConfig}" -tt 2>&1 | grep -q -F "WARNING: unknown config-key: dir-listing\."; then
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echo '# Avoid some warnings trace from lighttpd, which might break tests' >> $conf
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echo 'server.modules += ( "mod_dirlisting" )' >> $conf
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fi
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if lighttpd -f "${lighttpdConfig}" -tt 2>&1 | grep -q -F "warning: please use server.use-ipv6"; then
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echo '# Avoid some warnings trace from lighttpd, which might break tests' >> $conf
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echo 'server.use-ipv6 := "disable"' >> $conf
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fi
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elif [[ -d "/etc/lighttpd/conf-available" ]]; then
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conf=/etc/lighttpd/conf-available/15-pihole-admin.conf
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install -D -m 644 -T ${PI_HOLE_LOCAL_REPO}/advanced/pihole-admin.conf $conf
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# Get the version number of lighttpd
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version=$(dpkg-query -f='${Version}\n' --show lighttpd)
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# Test if that version is greater than or euqal to 1.4.56
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if dpkg --compare-versions "$version" "ge" "1.4.56"; then
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# If it is, then we don't need to disable the modules
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# (server.modules duplication is ignored in lighttpd 1.4.56+)
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:
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else
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# disable server.modules += ( ... ) in $conf to avoid module dups
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if awk '!/^server\.modules/{print}' $conf > $conf.$$ && mv $conf.$$ $conf; then
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:
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else
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rm $conf.$$
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fi
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fi
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chmod 644 $conf
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if is_command lighty-enable-mod ; then
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lighty-enable-mod pihole-admin access accesslog redirect fastcgi setenv > /dev/null || true
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else
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# Otherwise, show info about installing them
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printf " %b Warning: 'lighty-enable-mod' utility not found\\n" "${INFO}"
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printf " Please ensure fastcgi is enabled if you experience issues\\n"
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fi
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else
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# lighttpd config include dir not found
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printf " %b Warning: lighttpd config include dir not found\\n" "${INFO}"
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printf " Please manually install pihole-admin.conf\\n"
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fi
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fi
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}
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install_manpage() {
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@ -1717,29 +1553,6 @@ install_dependent_packages() {
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return 0
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}
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# Install the Web interface dashboard
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installPiholeWeb() {
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# Install Sudoers file
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local str="Installing sudoer file"
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printf "\\n %b %s..." "${INFO}" "${str}"
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# Make the .d directory if it doesn't exist,
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install -d -m 755 /etc/sudoers.d/
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# and copy in the pihole sudoers file
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install -m 0640 ${PI_HOLE_LOCAL_REPO}/advanced/Templates/pihole.sudo /etc/sudoers.d/pihole
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# Add lighttpd user (OS dependent) to sudoers file
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echo "${LIGHTTPD_USER} ALL=NOPASSWD: ${PI_HOLE_BIN_DIR}/pihole" >> /etc/sudoers.d/pihole
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# If the Web server user is lighttpd,
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if [[ "$LIGHTTPD_USER" == "lighttpd" ]]; then
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# Allow executing pihole via sudo with Fedora
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# Usually /usr/local/bin ${PI_HOLE_BIN_DIR} is not permitted as directory for sudoable programs
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echo "Defaults secure_path = /sbin:/bin:/usr/sbin:/usr/bin:${PI_HOLE_BIN_DIR}" >> /etc/sudoers.d/pihole
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fi
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# Set the strict permissions on the file
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chmod 0440 /etc/sudoers.d/pihole
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printf "%b %b %s\\n" "${OVER}" "${TICK}" "${str}"
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}
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# Installs a cron file
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installCron() {
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# Install the cron job
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@ -1838,9 +1651,7 @@ finalExports() {
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addOrEditKeyValPair "${setupVars}" "PIHOLE_DNS_1" "${PIHOLE_DNS_1}"
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addOrEditKeyValPair "${setupVars}" "PIHOLE_DNS_2" "${PIHOLE_DNS_2}"
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addOrEditKeyValPair "${setupVars}" "QUERY_LOGGING" "${QUERY_LOGGING}"
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addOrEditKeyValPair "${setupVars}" "INSTALL_WEB_SERVER" "${INSTALL_WEB_SERVER}"
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addOrEditKeyValPair "${setupVars}" "INSTALL_WEB_INTERFACE" "${INSTALL_WEB_INTERFACE}"
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addOrEditKeyValPair "${setupVars}" "LIGHTTPD_ENABLED" "${LIGHTTPD_ENABLED}"
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addOrEditKeyValPair "${setupVars}" "CACHE_SIZE" "${CACHE_SIZE}"
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addOrEditKeyValPair "${setupVars}" "DNS_FQDN_REQUIRED" "${DNS_FQDN_REQUIRED:-true}"
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addOrEditKeyValPair "${setupVars}" "DNS_BOGUS_PRIV" "${DNS_BOGUS_PRIV:-true}"
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@ -1904,25 +1715,6 @@ installLogrotate() {
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# Install base files and web interface
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installPihole() {
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# If the user wants to install the Web interface,
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if [[ "${INSTALL_WEB_INTERFACE}" == true ]]; then
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if [[ ! -d "${webroot}" ]]; then
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# make the Web directory if necessary
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install -d -m 0755 ${webroot}
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fi
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if [[ "${INSTALL_WEB_SERVER}" == true ]]; then
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# Set the owner and permissions
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chown ${LIGHTTPD_USER}:${LIGHTTPD_GROUP} ${webroot}
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chmod 0775 ${webroot}
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# Repair permissions if webroot is not world readable
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chmod a+rx /var/www
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chmod a+rx ${webroot}
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# Give lighttpd access to the pihole group so the web interface can
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# manage the gravity.db database
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usermod -a -G pihole ${LIGHTTPD_USER}
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fi
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fi
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# Install base files and web interface
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if ! installScripts; then
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printf " %b Failure in dependent script copy function.\\n" "${CROSS}"
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@ -2624,27 +2416,12 @@ main() {
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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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# And, if the setting says so, install the Web admin interface dependencies
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dep_install_list+=("${PIHOLE_WEB_DEPS[@]}")
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fi
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# Install packages used by the actual software
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printf " %b Checking for / installing Required dependencies for Pi-hole software...\\n" "${INFO}"
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install_dependent_packages "${dep_install_list[@]}"
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unset dep_install_list
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# On some systems, lighttpd is not enabled on first install. We need to enable it here if the user
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# has chosen to install the web interface, else the LIGHTTPD_ENABLED check will fail
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if [[ "${INSTALL_WEB_SERVER}" == true ]]; then
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enable_service lighttpd
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fi
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# Determine if lighttpd is correctly enabled
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if check_service_active "lighttpd"; then
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LIGHTTPD_ENABLED=true
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else
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LIGHTTPD_ENABLED=false
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fi
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# Create the pihole user
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create_pihole_user
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@ -2685,16 +2462,6 @@ main() {
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# but before starting or resarting the dnsmasq or ftl services
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disable_resolved_stublistener
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# If the Web server was installed,
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if [[ "${INSTALL_WEB_SERVER}" == true ]]; then
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if [[ "${LIGHTTPD_ENABLED}" == true ]]; then
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restart_service lighttpd
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enable_service lighttpd
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else
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printf " %b Lighttpd is disabled, skipping service restart\\n" "${INFO}"
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fi
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fi
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printf " %b Restarting services...\\n" "${INFO}"
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# Start services
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