Merge pull request #4114 from MichaIng/patch-3

Remove obsolete iproute APT package check

advanced/Scripts/chronometer.sh

@@ -498,10 +498,6 @@ chronoFunc() {
         printFunc " RAM usage: " "$ram_perc%" "$ram_info"
         printFunc " HDD usage: " "$disk_perc" "$disk_info"
 
-        if [[ "$scr_lines" -gt 17 ]] && [[ "$chrono_width" != "small" ]]; then
-            printFunc "  LAN addr: " "${IPV4_ADDRESS/\/*/}" "$lan_info"
-        fi
-
         if [[ "$DHCP_ACTIVE" == "true" ]]; then
             printFunc "DHCP usage: " "$ph_dhcp_percent%" "$dhcp_info"
         fi

advanced/Scripts/piholeDebug.sh

@@ -72,8 +72,8 @@ PIHOLE_SCRIPTS_DIRECTORY="/opt/pihole"
 BIN_DIRECTORY="/usr/local/bin"
 RUN_DIRECTORY="/run"
 LOG_DIRECTORY="/var/log"
-WEB_SERVER_LOG_DIRECTORY="${LOG_DIRECTORY}/lighttpd"
+#WEB_SERVER_LOG_DIRECTORY="${LOG_DIRECTORY}/lighttpd" #TODO: FTL access log?
-WEB_SERVER_CONFIG_DIRECTORY="/etc/lighttpd"
+#WEB_SERVER_CONFIG_DIRECTORY="/etc/lighttpd" #TODO: web server config?
 HTML_DIRECTORY="/var/www/html"
 WEB_GIT_DIRECTORY="${HTML_DIRECTORY}/admin"
 #BLOCK_PAGE_DIRECTORY="${HTML_DIRECTORY}/pihole"
@@ -87,8 +87,8 @@ PIHOLE_DNS_CONFIG_FILE="${DNSMASQ_D_DIRECTORY}/01-pihole.conf"
 PIHOLE_DHCP_CONFIG_FILE="${DNSMASQ_D_DIRECTORY}/02-pihole-dhcp.conf"
 PIHOLE_WILDCARD_CONFIG_FILE="${DNSMASQ_D_DIRECTORY}/03-wildcard.conf"
 
-WEB_SERVER_CONFIG_FILE="${WEB_SERVER_CONFIG_DIRECTORY}/lighttpd.conf"
+#WEB_SERVER_CONFIG_FILE="${WEB_SERVER_CONFIG_DIRECTORY}/lighttpd.conf"
-WEB_SERVER_CUSTOM_CONFIG_FILE="${WEB_SERVER_CONFIG_DIRECTORY}/external.conf"
+#WEB_SERVER_CUSTOM_CONFIG_FILE="${WEB_SERVER_CONFIG_DIRECTORY}/external.conf"
 
 PIHOLE_INSTALL_LOG_FILE="${PIHOLE_DIRECTORY}/install.log"
 PIHOLE_RAW_BLOCKLIST_FILES="${PIHOLE_DIRECTORY}/list.*"
@@ -138,15 +138,15 @@ PIHOLE_LOG_GZIPS="${LOG_DIRECTORY}/pihole.log.[0-9].*"
 PIHOLE_DEBUG_LOG="${LOG_DIRECTORY}/pihole_debug.log"
 PIHOLE_FTL_LOG="$(get_ftl_conf_value "LOGFILE" "${LOG_DIRECTORY}/pihole-FTL.log")"
 
-PIHOLE_WEB_SERVER_ACCESS_LOG_FILE="${WEB_SERVER_LOG_DIRECTORY}/access.log"
+# PIHOLE_WEB_SERVER_ACCESS_LOG_FILE="${WEB_SERVER_LOG_DIRECTORY}/access.log" #TODO: FTL access log?
-PIHOLE_WEB_SERVER_ERROR_LOG_FILE="${WEB_SERVER_LOG_DIRECTORY}/error.log"
+# PIHOLE_WEB_SERVER_ERROR_LOG_FILE="${WEB_SERVER_LOG_DIRECTORY}/error.log" #TODO: FTL Error log?
 
 # An array of operating system "pretty names" that we officially support
 # We can loop through the array at any time to see if it matches a value
 #SUPPORTED_OS=("Raspbian" "Ubuntu" "Fedora" "Debian" "CentOS")
 
 # Store Pi-hole's processes in an array for easy use and parsing
-PIHOLE_PROCESSES=( "lighttpd" "pihole-FTL" )
+PIHOLE_PROCESSES=( "pihole-FTL" )
 
 # Store the required directories in an array so it can be parsed through
 #REQUIRED_DIRECTORIES=("${CORE_GIT_DIRECTORY}"
@@ -168,8 +168,8 @@ REQUIRED_FILES=("${PIHOLE_CRON_FILE}"
 "${PIHOLE_DNS_CONFIG_FILE}"
 "${PIHOLE_DHCP_CONFIG_FILE}"
 "${PIHOLE_WILDCARD_CONFIG_FILE}"
-"${WEB_SERVER_CONFIG_FILE}"
+#"${WEB_SERVER_CONFIG_FILE}"
-"${WEB_SERVER_CUSTOM_CONFIG_FILE}"
+#"${WEB_SERVER_CUSTOM_CONFIG_FILE}"
 "${PIHOLE_INSTALL_LOG_FILE}"
 "${PIHOLE_RAW_BLOCKLIST_FILES}"
 "${PIHOLE_LOCAL_HOSTS_FILE}"
@@ -373,39 +373,6 @@ check_component_versions() {
     check_ftl_version
 }
 
-
-get_program_version() {
-    local program_name="${1}"
-    # Create a local variable so this function can be safely reused
-    local program_version
-    echo_current_diagnostic "${program_name} version"
-    # Evaluate the program we are checking, if it is any of the ones below, show the version
-    case "${program_name}" in
-        "lighttpd") program_version="$(${program_name} -v 2> /dev/null | head -n1 | cut -d '/' -f2 | cut -d ' ' -f1)"
-                    ;;
-        "php") program_version="$(${program_name} -v 2> /dev/null | head -n1 | cut -d '-' -f1 | cut -d ' ' -f2)"
-                ;;
-        # If a match is not found, show an error
-        *) echo "Unrecognized program";
-    esac
-    # If the program does not have a version (the variable is empty)
-    if [[ -z "${program_version}" ]]; then
-        # Display and error
-        log_write "${CROSS} ${COL_RED}${program_name} version could not be detected.${COL_NC}"
-    else
-        # Otherwise, display the version
-        log_write "${INFO} ${program_version}"
-    fi
-}
-
-# These are the most critical dependencies of Pi-hole, so we check for them
-# and their versions, using the functions above.
-check_critical_program_versions() {
-    # Use the function created earlier and bundle them into one function that checks all the version numbers
-    get_program_version "lighttpd"
-    get_program_version "php"
-}
-
 os_check() {
     # This function gets a list of supported OS versions from a TXT record at versions.pi-hole.net
     # and determines whether or not the script is running on one of those systems
@@ -758,10 +725,10 @@ compare_port_to_service_assigned() {
 
 check_required_ports() {
     echo_current_diagnostic "Ports in use"
-    # Since Pi-hole needs 53, 80, and 4711, check what they are being used by
+    # Since Pi-hole needs 53 and 4711, check what they are being used by
     # so we can detect any issues
     local resolver="pihole-FTL"
-    local web_server="lighttpd"
+    local web_server="pihole-FTL"
     local ftl="pihole-FTL"
     # Create an array for these ports in use
     ports_in_use=()
@@ -859,13 +826,13 @@ dig_at() {
 
     # Store the arguments as variables with names
     local protocol="${1}"
-    local IP="${2}"
     echo_current_diagnostic "Name resolution (IPv${protocol}) using a random blocked domain and a known ad-serving domain"
     # Set more local variables
     # We need to test name resolution locally, via Pi-hole, and via a public resolver
     local local_dig
-    local pihole_dig
     local remote_dig
+    local interfaces
+    local addresses
     # Use a static domain that we know has IPv4 and IPv6 to avoid false positives
     # Sometimes the randomly chosen domains don't use IPv6, or something else is wrong with them
     local remote_url="doubleclick.com"
@@ -874,15 +841,15 @@ dig_at() {
     if [[ ${protocol} == "6" ]]; then
         # Set the IPv6 variables and record type
         local local_address="::1"
-        local pihole_address="${IP}"
         local remote_address="2001:4860:4860::8888"
+        local sed_selector="inet6"
         local record_type="AAAA"
     # Otherwise, it should be 4
     else
         # so use the IPv4 values
         local local_address="127.0.0.1"
-        local pihole_address="${IP}"
         local remote_address="8.8.8.8"
+        local sed_selector="inet"
         local record_type="A"
     fi
 
@@ -892,32 +859,51 @@ dig_at() {
     local random_url
     random_url=$(sqlite3 "${PIHOLE_GRAVITY_DB_FILE}" "SELECT domain FROM vw_gravity ORDER BY RANDOM() LIMIT 1")
 
-    # First, do a dig on localhost to see if Pi-hole can use itself to block a domain
-    if local_dig=$(dig +tries=1 +time=2 -"${protocol}" "${random_url}" @${local_address} +short "${record_type}"); then
-        # If it can, show success
-        log_write "${TICK} ${random_url} ${COL_GREEN}is ${local_dig}${COL_NC} via ${COL_CYAN}localhost$COL_NC (${local_address})"
-    else
-        # Otherwise, show a failure
-        log_write "${CROSS} ${COL_RED}Failed to resolve${COL_NC} ${random_url} via ${COL_RED}localhost${COL_NC} (${local_address})"
-    fi
-
     # Next we need to check if Pi-hole can resolve a domain when the query is sent to it's IP address
     # This better emulates how clients will interact with Pi-hole as opposed to above where Pi-hole is
     # just asing itself locally
-    # The default timeouts and tries are reduced in case the DNS server isn't working, so the user isn't waiting for too long
+    # The default timeouts and tries are reduced in case the DNS server isn't working, so the user isn't
+    # waiting for too long
+    #
+    # Turn off history expansion such that the "!" in the sed command cannot do silly things
+    set +H
+    # Get interfaces
+    # sed logic breakdown:
+    #     / master /d;
+    #          Removes all interfaces that are slaves of others (e.g. virtual docker interfaces)
+    #     /UP/!d;
+    #          Removes all interfaces which are not UP
+    #     s/^[0-9]*: //g;
+    #          Removes interface index
+    #     s/: <.*//g;
+    #          Removes everything after the interface name
+    interfaces="$(ip link show | sed "/ master /d;/UP/!d;s/^[0-9]*: //g;s/: <.*//g;")"
 
-    # If Pi-hole can dig itself from it's IP (not the loopback address)
+    while IFS= read -r iface ; do
-    if pihole_dig=$(dig +tries=1 +time=2 -"${protocol}" "${random_url}" @"${pihole_address}" +short "${record_type}"); then
+        # Get addresses of current interface
-        # show a success
+        # sed logic breakdown:
-        log_write "${TICK} ${random_url} ${COL_GREEN}is ${pihole_dig}${COL_NC} via ${COL_CYAN}Pi-hole${COL_NC} (${pihole_address})"
+        #     /inet(|6) /!d;
-    else
+        #          Removes all lines from ip a that do not contain either "inet " or "inet6 "
-        # Otherwise, show a failure
+        #     s/^.*inet(|6) //g;
-        log_write "${CROSS} ${COL_RED}Failed to resolve${COL_NC} ${random_url} via ${COL_RED}Pi-hole${COL_NC} (${pihole_address})"
+        #          Removes all leading whitespace as well as the "inet " or "inet6 " string
-    fi
+        #     s/\/.*$//g;
+        #          Removes CIDR and everything thereafter (e.g., scope properties)
+        addresses="$(ip address show dev "${iface}" | sed "/${sed_selector} /!d;s/^.*${sed_selector} //g;s/\/.*$//g;")"
+        while IFS= read -r local_address ; do
+            # Check if Pi-hole can use itself to block a domain
+            if local_dig=$(dig +tries=1 +time=2 -"${protocol}" "${random_url}" @"${local_address}" +short "${record_type}"); then
+                # If it can, show success
+                log_write "${TICK} ${random_url} ${COL_GREEN}is ${local_dig}${COL_NC} on ${COL_CYAN}${iface}${COL_NC} (${COL_CYAN}${local_address}${COL_NC})"
+            else
+                # Otherwise, show a failure
+                log_write "${CROSS} ${COL_RED}Failed to resolve${COL_NC} ${random_url} on ${COL_RED}${iface}${COL_NC} (${COL_RED}${local_address}${COL_NC})"
+            fi
+        done <<< "${addresses}"
+    done <<< "${interfaces}"
 
     # Finally, we need to make sure legitimate queries can out to the Internet using an external, public DNS server
     # We are using the static remote_url here instead of a random one because we know it works with IPv4 and IPv6
-    if remote_dig=$(dig +tries=1 +time=2 -"${protocol}" "${remote_url}" @${remote_address} +short "${record_type}" | head -n1); then
+    if remote_dig=$(dig +tries=1 +time=2 -"${protocol}" "${remote_url}" @"${remote_address}" +short "${record_type}" | head -n1); then
         # If successful, the real IP of the domain will be returned instead of Pi-hole's IP
         log_write "${TICK} ${remote_url} ${COL_GREEN}is ${remote_dig}${COL_NC} via ${COL_CYAN}a remote, public DNS server${COL_NC} (${remote_address})"
     else
@@ -1032,7 +1018,7 @@ parse_file() {
     local file_lines
     # For each line in the file,
     for file_lines in "${file_info[@]}"; do
-        if [[ ! -z "${file_lines}" ]]; then
+        if [[ -n "${file_lines}" ]]; then
             # don't include the Web password hash
             [[ "${file_lines}" =~ ^\#.*$  || ! "${file_lines}" || "${file_lines}" == "WEBPASSWORD="* ]] && continue
             # otherwise, display the lines of the file
@@ -1046,12 +1032,8 @@ parse_file() {
 check_name_resolution() {
     # Check name resolution from localhost, Pi-hole's IP, and Google's name severs
     # using the function we created earlier
-    dig_at 4 "${IPV4_ADDRESS%/*}"
+    dig_at 4
-    # If IPv6 enabled,
+    dig_at 6
-    if [[ "${IPV6_ADDRESS}" ]]; then
-        # check resolution
-        dig_at 6 "${IPV6_ADDRESS%/*}"
-    fi
 }
 
 # This function can check a directory exists
@@ -1281,56 +1263,74 @@ analyze_gravity_list() {
     IFS="$OLD_IFS"
 }
 
+obfuscated_pihole_log() {
+  local pihole_log=("$@")
+  local line
+  local error_to_check_for
+  local line_to_obfuscate
+  local obfuscated_line
+  for line in "${pihole_log[@]}"; do
+      # A common error in the pihole.log is when there is a non-hosts formatted file
+      # that the DNS server is attempting to read.  Since it's not formatted
+      # correctly, there will be an entry for "bad address at line n"
+      # So we can check for that here and highlight it in red so the user can see it easily
+      error_to_check_for=$(echo "${line}" | grep 'bad address at')
+      # Some users may not want to have the domains they visit sent to us
+      # To that end, we check for lines in the log that would contain a domain name
+      line_to_obfuscate=$(echo "${line}" | grep ': query\|: forwarded\|: reply')
+      # If the variable contains a value, it found an error in the log
+      if [[ -n ${error_to_check_for} ]]; then
+          # So we can print it in red to make it visible to the user
+          log_write "   ${CROSS} ${COL_RED}${line}${COL_NC} (${FAQ_BAD_ADDRESS})"
+      else
+          # If the variable does not a value (the current default behavior), so do not obfuscate anything
+          if [[ -z ${OBFUSCATE} ]]; then
+              log_write "   ${line}"
+          # Othwerise, a flag was passed to this command to obfuscate domains in the log
+          else
+              # So first check if there are domains in the log that should be obfuscated
+              if [[ -n ${line_to_obfuscate} ]]; then
+                  # If there are, we need to use awk to replace only the domain name (the 6th field in the log)
+                  # so we substitute the domain for the placeholder value
+                  obfuscated_line=$(echo "${line_to_obfuscate}" | awk -v placeholder="${OBFUSCATED_PLACEHOLDER}" '{sub($6,placeholder); print $0}')
+                  log_write "   ${obfuscated_line}"
+              else
+                  log_write "   ${line}"
+              fi
+          fi
+      fi
+  done
+}
+
 analyze_pihole_log() {
-    echo_current_diagnostic "Pi-hole log"
+  echo_current_diagnostic "Pi-hole log"
-    local head_line
+  local pihole_log_head=()
-    # Put the current Internal Field Separator into another variable so it can be restored later
+  local pihole_log_tail=()
-    OLD_IFS="$IFS"
+  local pihole_log_permissions
-    # Get the lines that are in the file(s) and store them in an array for parsing later
+  local logging_enabled
-    IFS=$'\r\n'
+
-    local pihole_log_permissions
+  logging_enabled=$(grep -c "^log-queries" /etc/dnsmasq.d/01-pihole.conf)
-    pihole_log_permissions=$(ls -ld "${PIHOLE_LOG}")
+  if [[ "${logging_enabled}" == "0" ]]; then
-    log_write "${COL_GREEN}${pihole_log_permissions}${COL_NC}"
+      # Inform user that logging has been disabled and pihole.log does not contain queries
-    local pihole_log_head=()
+      log_write "${INFO} Query logging is disabled"
-    mapfile -t pihole_log_head < <(head -n 20 ${PIHOLE_LOG})
+      log_write ""
-    log_write "   ${COL_CYAN}-----head of $(basename ${PIHOLE_LOG})------${COL_NC}"
+  fi
-    local error_to_check_for
+  # Put the current Internal Field Separator into another variable so it can be restored later
-    local line_to_obfuscate
+  OLD_IFS="$IFS"
-    local obfuscated_line
+  # Get the lines that are in the file(s) and store them in an array for parsing later
-    for head_line in "${pihole_log_head[@]}"; do
+  IFS=$'\r\n'
-        # A common error in the pihole.log is when there is a non-hosts formatted file
+  pihole_log_permissions=$(ls -ld "${PIHOLE_LOG}")
-        # that the DNS server is attempting to read.  Since it's not formatted
+  log_write "${COL_GREEN}${pihole_log_permissions}${COL_NC}"
-        # correctly, there will be an entry for "bad address at line n"
+  mapfile -t pihole_log_head < <(head -n 20 ${PIHOLE_LOG})
-        # So we can check for that here and highlight it in red so the user can see it easily
+  log_write "   ${COL_CYAN}-----head of $(basename ${PIHOLE_LOG})------${COL_NC}"
-        error_to_check_for=$(echo "${head_line}" | grep 'bad address at')
+  obfuscated_pihole_log "${pihole_log_head[@]}"
-        # Some users may not want to have the domains they visit sent to us
+  log_write ""
-        # To that end, we check for lines in the log that would contain a domain name
+  mapfile -t pihole_log_tail < <(tail -n 20 ${PIHOLE_LOG})
-        line_to_obfuscate=$(echo "${head_line}" | grep ': query\|: forwarded\|: reply')
+  log_write "   ${COL_CYAN}-----tail of $(basename ${PIHOLE_LOG})------${COL_NC}"
-        # If the variable contains a value, it found an error in the log
+  obfuscated_pihole_log "${pihole_log_tail[@]}"
-        if [[ -n ${error_to_check_for} ]]; then
+  log_write ""
-            # So we can print it in red to make it visible to the user
+  # Set the IFS back to what it was
-            log_write "   ${CROSS} ${COL_RED}${head_line}${COL_NC} (${FAQ_BAD_ADDRESS})"
+  IFS="$OLD_IFS"
-        else
-            # If the variable does not a value (the current default behavior), so do not obfuscate anything
-            if [[ -z ${OBFUSCATE} ]]; then
-                log_write "   ${head_line}"
-            # Othwerise, a flag was passed to this command to obfuscate domains in the log
-            else
-                # So first check if there are domains in the log that should be obfuscated
-                if [[ -n ${line_to_obfuscate} ]]; then
-                    # If there are, we need to use awk to replace only the domain name (the 6th field in the log)
-                    # so we substitute the domain for the placeholder value
-                    obfuscated_line=$(echo "${line_to_obfuscate}" | awk -v placeholder="${OBFUSCATED_PLACEHOLDER}" '{sub($6,placeholder); print $0}')
-                    log_write "   ${obfuscated_line}"
-                else
-                    log_write "   ${head_line}"
-                fi
-            fi
-        fi
-    done
-    log_write ""
-    # Set the IFS back to what it was
-    IFS="$OLD_IFS"
 }
 
 tricorder_use_nc_or_curl() {
@@ -1423,7 +1423,6 @@ initialize_debug
 # available to the other functions
 source_setup_variables
 check_component_versions
-check_critical_program_versions
 diagnose_operating_system
 check_selinux
 check_firewalld

advanced/Scripts/query.sh

@@ -1,6 +1,5 @@
 #!/usr/bin/env bash
 # shellcheck disable=SC1090
-
 # Pi-hole: A black hole for Internet advertisements
 # (c) 2018 Pi-hole, LLC (https://pi-hole.net)
 # Network-wide ad blocking via your own hardware.

advanced/Scripts/webpage.sh

@@ -273,11 +273,6 @@ trust-anchor=.,20326,8,2,E06D44B80B8F1D39A95C0B0D7C65D08458E880409BBC68345710423
         fi
     fi
 
-    # Prevent Firefox from automatically switching over to DNS-over-HTTPS
-    # This follows https://support.mozilla.org/en-US/kb/configuring-networks-disable-dns-over-https
-    # (sourced 7th September 2019)
-    add_dnsmasq_setting "server=/use-application-dns.net/"
-
     # We need to process DHCP settings here as well to account for possible
     # changes in the non-FQDN forwarding. This cannot be done in 01-pihole.conf
     # as we don't want to delete all local=/.../ lines so it's much safer to
@@ -426,7 +421,7 @@ dhcp-leasefile=/etc/pihole/dhcp.leases
         echo "#quiet-dhcp6
 #enable-ra
 dhcp-option=option6:dns-server,[::]
-dhcp-range=::100,::1ff,constructor:${interface},ra-names,slaac,${leasetime}
+dhcp-range=::100,::1ff,constructor:${interface},ra-names,slaac,64,3600
 ra-param=*,0,0
 " >> "${dhcpconfig}"
     fi
@@ -716,7 +711,7 @@ RemoveCustomDNSAddress() {
     host="${args[3]}"
 
     if valid_ip "${ip}" || valid_ip6 "${ip}" ; then
-        sed -i "/${ip} ${host}/d" "${dnscustomfile}"
+        sed -i "/^${ip} ${host}$/d" "${dnscustomfile}"
     else
         echo -e "  ${CROSS} Invalid IP has been passed"
         exit 1
@@ -731,7 +726,6 @@ AddCustomCNAMERecord() {
 
     domain="${args[2]}"
     target="${args[3]}"
-
     echo "cname=${domain},${target}" >> "${dnscustomcnamefile}"
 
     # Restart dnsmasq to load new custom CNAME records
@@ -748,7 +742,7 @@ RemoveCustomCNAMERecord() {
     if [[ -n "${validDomain}" ]]; then
         validTarget="$(checkDomain "${target}")"
         if [[ -n "${validDomain}" ]]; then
-            sed -i "/cname=${validDomain},${validTarget}/d" "${dnscustomcnamefile}"
+            sed -i "/cname=${validDomain},${validTarget}$/d" "${dnscustomcnamefile}"
         else
             echo "  ${CROSS} Invalid Target Passed!"
             exit 1

automated install/basic-install.sh

@@ -50,9 +50,6 @@ EOM
 installLogLoc=/etc/pihole/install.log
 # This is an important file as it contains information specific to the machine it's being installed on
 setupVars=/etc/pihole/setupVars.conf
-# Pi-hole uses lighttpd as a Web server, and this is the config file for it
-# shellcheck disable=SC2034
-lighttpdConfig=/etc/lighttpd/lighttpd.conf
 # This is a file used for the colorized output
 coltable=/opt/pihole/COL_TABLE
 
@@ -87,6 +84,7 @@ IPV6_ADDRESS=${IPV6_ADDRESS}
 # Give settings their default values. These may be changed by prompts later in the script.
 QUERY_LOGGING=true
 INSTALL_WEB_INTERFACE=true
+WEBPORT=8080
 PRIVACY_LEVEL=0
 CACHE_SIZE=10000
 
@@ -118,13 +116,11 @@ c=$(( c < 70 ? 70 : c ))
 # The runUnattended flag is one example of this
 reconfigure=false
 runUnattended=false
-INSTALL_WEB_SERVER=true
 # Check arguments for the undocumented flags
 for var in "$@"; do
     case "$var" in
         "--reconfigure" ) reconfigure=true;;
         "--unattended" ) runUnattended=true;;
-        "--disable-install-webserver" ) INSTALL_WEB_SERVER=false;;
     esac
 done
 
@@ -303,88 +299,29 @@ if is_command apt-get ; then
             printf "  %b Enabled %s\\n" "${TICK}" "'universe' repository"
         fi
     fi
-    # Update package cache. This is required already here to assure apt-cache calls have package lists available.
+    # Update package cache
     update_package_cache || exit 1
-    # Debian 7 doesn't have iproute2 so check if it's available first
-    if apt-cache show iproute2 > /dev/null 2>&1; then
-        iproute_pkg="iproute2"
-    # Otherwise, check if iproute is available
-    elif apt-cache show iproute > /dev/null 2>&1; then
-        iproute_pkg="iproute"
-    # Else print error and exit
-    else
-        printf "  %b Aborting installation: iproute2 and iproute packages were not found in APT repository.\\n" "${CROSS}"
-        exit 1
-    fi
-    # Check for and determine version number (major and minor) of current php install
-    if is_command php ; then
-        printf "  %b Existing PHP installation detected : PHP version %s\\n" "${INFO}" "$(php <<< "<?php echo PHP_VERSION ?>")"
-        printf -v phpInsMajor "%d" "$(php <<< "<?php echo PHP_MAJOR_VERSION ?>")"
-        printf -v phpInsMinor "%d" "$(php <<< "<?php echo PHP_MINOR_VERSION ?>")"
-        # Is installed php version 7.0 or greater
-        if [ "${phpInsMajor}" -ge 7 ]; then
-            phpInsNewer=true
-        fi
-    fi
-    # Several other packages depend on the version of PHP. If PHP is not installed, or an insufficient version,
-    # those packages should fall back to the default (latest?)
-    if [[ "$phpInsNewer" != true ]]; then
-        # Prefer the php metapackage if it's there
-        if apt-cache show php > /dev/null 2>&1; then
-            phpVer="php"
-        # Else fall back on the php5 package if it's there
-        elif apt-cache show php5 > /dev/null 2>&1; then
-            phpVer="php5"
-        # Else print error and exit
-        else
-            printf "  %b Aborting installation: No PHP packages were found in APT repository.\\n" "${CROSS}"
-            exit 1
-        fi
-    else
-        # Else, PHP is already installed at a version beyond v7.0, so the additional packages
-        # should match version with the current PHP version.
-        phpVer="php$phpInsMajor.$phpInsMinor"
-    fi
-    # We also need the correct version for `php-sqlite` (which differs across distros)
-    if apt-cache show "${phpVer}-sqlite3" > /dev/null 2>&1; then
-        phpSqlite="sqlite3"
-    elif apt-cache show "${phpVer}-sqlite" > /dev/null 2>&1; then
-        phpSqlite="sqlite"
-    else
-        printf "  %b Aborting installation: No SQLite PHP module was found in APT repository.\\n" "${CROSS}"
-        exit 1
-    fi
-    # Packages required to run this install script (stored as an array)
-    INSTALLER_DEPS=(dhcpcd5 git "${iproute_pkg}" whiptail dnsutils)
-    # Packages required to run Pi-hole (stored as an array)
-    PIHOLE_DEPS=(cron curl iputils-ping lsof netcat psmisc sudo unzip idn2 sqlite3 libcap2-bin dns-root-data libcap2)
-    # Packages required for the Web admin interface (stored as an array)
-    # It's useful to separate this from Pi-hole, since the two repos are also setup separately
-    PIHOLE_WEB_DEPS=(lighttpd "${phpVer}-common" "${phpVer}-cgi" "${phpVer}-${phpSqlite}" "${phpVer}-xml" "${phpVer}-intl")
-    # Prior to PHP8.0, JSON functionality is provided as dedicated module, required by Pi-hole AdminLTE: https://www.php.net/manual/json.installation.php
-    if [[ "${phpInsNewer}" != true || "${phpInsMajor}" -lt 8 ]]; then
-        PIHOLE_WEB_DEPS+=("${phpVer}-json")
-    fi
-    # The Web server user,
-    LIGHTTPD_USER="www-data"
-    # group,
-    LIGHTTPD_GROUP="www-data"
-    # and config file
-    LIGHTTPD_CFG="lighttpd.conf.debian"
 
-    # This function waits for dpkg to unlock, which signals that the previous apt-get command has finished.
+    # Since our install script is so large, we need several other programs to successfully get a machine provisioned
+    # These programs are stored in an array so they can be looped through later
+    INSTALLER_DEPS=(dhcpcd5 git iproute2 whiptail dnsutils)
+    # Pi-hole itself has several dependencies that also need to be installed
+    PIHOLE_DEPS=(cron curl iputils-ping lsof netcat psmisc sudo unzip wget idn2 sqlite3 libcap2-bin dns-root-data libcap2)
+
+    # A function to check...
     test_dpkg_lock() {
+        # An iterator used for counting loop iterations
         i=0
         # fuser is a program to show which processes use the named files, sockets, or filesystems
-        # So while the lock is held,
+        # So while the command is true
-        while fuser /var/lib/dpkg/lock >/dev/null 2>&1
+        while fuser /var/lib/dpkg/lock >/dev/null 2>&1 ; do
-        do
+            # Wait half a second
-            # we wait half a second,
             sleep 0.5
-            # increase the iterator,
+            # and increase the iterator
             ((i=i+1))
         done
-        # and then report success once dpkg is unlocked.
+        # Always return success, since we only return if there is no
+        # lock (anymore)
         return 0
     }
 
@@ -402,92 +339,27 @@ elif is_command rpm ; then
     PKG_COUNT="${PKG_MANAGER} check-update | egrep '(.i686|.x86|.noarch|.arm|.src)' | wc -l"
     INSTALLER_DEPS=(git iproute newt procps-ng which chkconfig bind-utils)
     PIHOLE_DEPS=(cronie curl findutils nmap-ncat sudo unzip libidn2 psmisc sqlite libcap lsof)
-    PIHOLE_WEB_DEPS=(lighttpd lighttpd-fastcgi php-common php-cli php-pdo php-xml php-json php-intl)
+
-    LIGHTTPD_USER="lighttpd"
-    LIGHTTPD_GROUP="lighttpd"
-    LIGHTTPD_CFG="lighttpd.conf.fedora"
     # If the host OS is Fedora,
-    if grep -qiE 'fedora|fedberry' /etc/redhat-release; then
+    if grep -qiE 'fedora' /etc/redhat-release; then
         # all required packages should be available by default with the latest fedora release
         : # continue
     # or if host OS is CentOS,
     elif grep -qiE 'centos|scientific' /etc/redhat-release; then
-        # Pi-Hole currently supports CentOS 7+ with PHP7+
+        # CentOS 7 requires the EPEL repository for the following package(s): libidn2
-        SUPPORTED_CENTOS_VERSION=7
-        SUPPORTED_CENTOS_PHP_VERSION=7
-        # Check current CentOS major release version
         CURRENT_CENTOS_VERSION=$(grep -oP '(?<= )[0-9]+(?=\.?)' /etc/redhat-release)
-        # Check if CentOS version is supported
-        if [[ $CURRENT_CENTOS_VERSION -lt $SUPPORTED_CENTOS_VERSION ]]; then
-            printf "  %b CentOS %s is not supported.\\n" "${CROSS}" "${CURRENT_CENTOS_VERSION}"
-            printf "      Please update to CentOS release %s or later.\\n" "${SUPPORTED_CENTOS_VERSION}"
-            # exit the installer
-            exit
-        fi
-        # php-json is not required on CentOS 7 as it is already compiled into php
-        # verifiy via `php -m | grep json`
         if [[ $CURRENT_CENTOS_VERSION -eq 7 ]]; then
-            # create a temporary array as arrays are not designed for use as mutable data structures
+            printf "  %b CentOS 7 requires EPEL Repository.\\n" "${INFO}"
-            CENTOS7_PIHOLE_WEB_DEPS=()
+            EPEL_PKG="epel-release"
-            for i in "${!PIHOLE_WEB_DEPS[@]}"; do
+            rpm -q ${EPEL_PKG} &> /dev/null || rc=$?
-                if [[ ${PIHOLE_WEB_DEPS[i]} != "php-json" ]]; then
+            if [[ $rc -ne 0 ]]; then
-                    CENTOS7_PIHOLE_WEB_DEPS+=( "${PIHOLE_WEB_DEPS[i]}" )
+                printf "  %b Enabling EPEL package repository (https://fedoraproject.org/wiki/EPEL)\\n" "${INFO}"
-                fi
+                "${PKG_INSTALL[@]}" ${EPEL_PKG} &> /dev/null
-            done
+                printf "  %b Installed %s\\n" "${TICK}" "${EPEL_PKG}"
-            # re-assign the clean dependency array back to PIHOLE_WEB_DEPS
-            PIHOLE_WEB_DEPS=("${CENTOS7_PIHOLE_WEB_DEPS[@]}")
-            unset CENTOS7_PIHOLE_WEB_DEPS
-        fi
-        # CentOS requires the EPEL repository to gain access to Fedora packages
-        EPEL_PKG="epel-release"
-        rpm -q ${EPEL_PKG} &> /dev/null || rc=$?
-        if [[ $rc -ne 0 ]]; then
-            printf "  %b Enabling EPEL package repository (https://fedoraproject.org/wiki/EPEL)\\n" "${INFO}"
-            "${PKG_INSTALL[@]}" ${EPEL_PKG} &> /dev/null
-            printf "  %b Installed %s\\n" "${TICK}" "${EPEL_PKG}"
-        fi
-
-        # The default php on CentOS 7.x is 5.4 which is EOL
-        # Check if the version of PHP available via installed repositories is >= to PHP 7
-        AVAILABLE_PHP_VERSION=$("${PKG_MANAGER}" info php | grep -i version | grep -o '[0-9]\+' | head -1)
-        if [[ $AVAILABLE_PHP_VERSION -ge $SUPPORTED_CENTOS_PHP_VERSION ]]; then
-            # Since PHP 7 is available by default, install via default PHP package names
-            : # do nothing as PHP is current
-        else
-            REMI_PKG="remi-release"
-            REMI_REPO="remi-php72"
-            rpm -q ${REMI_PKG} &> /dev/null || rc=$?
-        if [[ $rc -ne 0 ]]; then
-            # The PHP version available via default repositories is older than version 7
-            if ! whiptail --defaultno --title "PHP 7 Update (recommended)" --yesno "PHP 7.x is recommended for both security and language features.\\nWould you like to install PHP7 via Remi's RPM repository?\\n\\nSee: https://rpms.remirepo.net for more information" "${r}" "${c}"; then
-                # User decided to NOT update PHP from REMI, attempt to install the default available PHP version
-                printf "  %b User opt-out of PHP 7 upgrade on CentOS. Deprecated PHP may be in use.\\n" "${INFO}"
-                : # continue with unsupported php version
-            else
-                printf "  %b Enabling Remi's RPM repository (https://rpms.remirepo.net)\\n" "${INFO}"
-                "${PKG_INSTALL[@]}" "https://rpms.remirepo.net/enterprise/${REMI_PKG}-$(rpm -E '%{rhel}').rpm" &> /dev/null
-                # enable the PHP 7 repository via yum-config-manager (provided by yum-utils)
-                "${PKG_INSTALL[@]}" "yum-utils" &> /dev/null
-                yum-config-manager --enable ${REMI_REPO} &> /dev/null
-                printf "  %b Remi's RPM repository has been enabled for PHP7\\n" "${TICK}"
-                # trigger an install/update of PHP to ensure previous version of PHP is updated from REMI
-                if "${PKG_INSTALL[@]}" "php-cli" &> /dev/null; then
-                    printf "  %b PHP7 installed/updated via Remi's RPM repository\\n" "${TICK}"
-                else
-                    printf "  %b There was a problem updating to PHP7 via Remi's RPM repository\\n" "${CROSS}"
-                    exit 1
-                fi
             fi
         fi
-    fi
     else
-        # Warn user of unsupported version of Fedora or CentOS
+        printf "  %b Continuing installation with unsupported RPM based distribution\\n" "${INFO}"
-        if ! whiptail --defaultno --title "Unsupported RPM based distribution" --yesno "Would you like to continue installation on an unsupported RPM based distribution?\\n\\nPlease ensure the following packages have been installed manually:\\n\\n- lighttpd\\n- lighttpd-fastcgi\\n- PHP version 7+" "${r}" "${c}"; then
-            printf "  %b Aborting installation due to unsupported RPM based distribution\\n" "${CROSS}"
-            exit
-        else
-            printf "  %b Continuing installation with unsupported RPM based distribution\\n" "${INFO}"
-        fi
     fi
 
 # If neither apt-get or yum/dnf package managers were found
@@ -1249,40 +1121,20 @@ setAdminFlag() {
             printf "  %b Web Interface On\\n" "${INFO}"
             # Set it to true
             INSTALL_WEB_INTERFACE=true
+
+            #Web port
+            # Ask for the IPv4 address
+            WEBPORT=$(whiptail --backtitle "Setting web interface port" --title "Web Port" --inputbox "By default, pihole-FTL listens for http traffic on port 8080. If you wish to change the port, you may do so now. You can also do it later by editing /etc/pihole/pihole-FTL.conf" "${r}" "${c}" "${WEBPORT}" 3>&1 1>&2 2>&3) || \
+            # Canceling IPv4 settings window
+            { echo -e "  ${COL_LIGHT_RED}Cancel was selected, exiting installer${COL_NC}"; exit 1; }
+            printf "  %b The Web interface will be accessible on port: %s\\n" "${INFO}" "${WEBPORT}"
             ;;
         Off)
             printf "  %b Web Interface Off\\n" "${INFO}"
             # or false
             INSTALL_WEB_INTERFACE=false
-            # Deselect the web server as well, since it is obsolete then
-            INSTALL_WEB_SERVER=false
             ;;
     esac
-
-    # If the user wants to install the Web admin interface (i.e. it has not been deselected above)
-    if [[ "${INSTALL_WEB_SERVER}" == true ]]; then
-        # Get list of required PHP modules, excluding base package (common) and handler (cgi)
-        local i php_modules
-        for i in "${PIHOLE_WEB_DEPS[@]}"; do [[ $i == 'php'* && $i != *'-common' && $i != *'-cgi' ]] && php_modules+=" ${i#*-}"; done
-        WebToggleCommand=(whiptail --separate-output --radiolist "Do you wish to install the web server (lighttpd) and required PHP modules?\\n\\nNB: If you disable this, and, do not have an existing web server and required PHP modules (${php_modules# }) installed, the web interface will not function. Additionally the web server user needs to be member of the \"pihole\" group for full functionality." "${r}" "${c}" 6)
-        # Enable as default and recommended option
-        WebChooseOptions=("On (Recommended)" "" on
-            Off "" off)
-        WebChoices=$("${WebToggleCommand[@]}" "${WebChooseOptions[@]}" 2>&1 >/dev/tty) || (printf "  %bCancel was selected, exiting installer%b\\n" "${COL_LIGHT_RED}" "${COL_NC}" && exit 1)
-        # Depending on their choice
-        case ${WebChoices} in
-            "On (Recommended)")
-                printf "  %b Web Server On\\n" "${INFO}"
-                # set it to true, as clearly seen below.
-                INSTALL_WEB_SERVER=true
-                ;;
-            Off)
-                printf "  %b Web Server Off\\n" "${INFO}"
-                # or false
-                INSTALL_WEB_SERVER=false
-                ;;
-        esac
-    fi
 }
 
 # A function to display a list of example blocklists for users to select
@@ -1485,35 +1337,6 @@ installConfigs() {
             return 1
         fi
     fi
-
-    # If the user chose to install the dashboard,
-    if [[ "${INSTALL_WEB_SERVER}" == true ]]; then
-        # and if the Web server conf directory does not exist,
-        if [[ ! -d "/etc/lighttpd" ]]; then
-            # make it and set the owners
-            install -d -m 755 -o "${USER}" -g root /etc/lighttpd
-        # Otherwise, if the config file already exists
-        elif [[ -f "/etc/lighttpd/lighttpd.conf" ]]; then
-            # back up the original
-            mv /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.orig
-        fi
-        # and copy in the config file Pi-hole needs
-        install -D -m 644 -T ${PI_HOLE_LOCAL_REPO}/advanced/${LIGHTTPD_CFG} /etc/lighttpd/lighttpd.conf
-        # Make sure the external.conf file exists, as lighttpd v1.4.50 crashes without it
-        touch /etc/lighttpd/external.conf
-        chmod 644 /etc/lighttpd/external.conf
-        # If there is a custom block page in the html/pihole directory, replace 404 handler in lighttpd config
-        if [[ -f "${PI_HOLE_BLOCKPAGE_DIR}/custom.php" ]]; then
-            sed -i 's/^\(server\.error-handler-404\s*=\s*\).*$/\1"pihole\/custom\.php"/' /etc/lighttpd/lighttpd.conf
-        fi
-        # Make the directories if they do not exist and set the owners
-        mkdir -p /run/lighttpd
-        chown ${LIGHTTPD_USER}:${LIGHTTPD_GROUP} /run/lighttpd
-        mkdir -p /var/cache/lighttpd/compress
-        chown ${LIGHTTPD_USER}:${LIGHTTPD_GROUP} /var/cache/lighttpd/compress
-        mkdir -p /var/cache/lighttpd/uploads
-        chown ${LIGHTTPD_USER}:${LIGHTTPD_GROUP} /var/cache/lighttpd/uploads
-    fi
 }
 
 install_manpage() {
@@ -1651,9 +1474,6 @@ disable_resolved_stublistener() {
 }
 
 update_package_cache() {
-    # Running apt-get update/upgrade with minimal output can cause some issues with
-    # requiring user input (e.g password for phpmyadmin see #218)
-
     # Update package cache on apt based OSes. Do this every time since
     # it's quick and packages can be updated at any time.
 
@@ -1731,6 +1551,8 @@ install_dependent_packages() {
         # If there's anything to install, install everything in the list.
         if [[ "${#installArray[@]}" -gt 0 ]]; then
             test_dpkg_lock
+            # Running apt-get install with minimal output can cause some issues with
+            # requiring user input (e.g password for phpmyadmin see #218)
             printf "  %b Processing %s install(s) for: %s, please wait...\\n" "${INFO}" "${PKG_MANAGER}" "${installArray[*]}"
             printf '%*s\n' "$columns" '' | tr " " -;
             "${PKG_INSTALL[@]}" "${installArray[@]}"
@@ -1764,58 +1586,6 @@ install_dependent_packages() {
     return 0
 }
 
-# Install the Web interface dashboard
-installPiholeWeb() {
-    printf "\\n  %b Installing blocking page...\\n" "${INFO}"
-
-    local str="Creating directory for blocking page, and copying files"
-    printf "  %b %s..." "${INFO}" "${str}"
-    # Install the directory,
-    install -d -m 0755 ${PI_HOLE_BLOCKPAGE_DIR}
-    # and the blockpage
-    install -D -m 644 ${PI_HOLE_LOCAL_REPO}/advanced/{index,blockingpage}.* ${PI_HOLE_BLOCKPAGE_DIR}/
-
-    # Remove superseded file
-    if [[ -e "${PI_HOLE_BLOCKPAGE_DIR}/index.js" ]]; then
-        rm "${PI_HOLE_BLOCKPAGE_DIR}/index.js"
-    fi
-
-    printf "%b  %b %s\\n" "${OVER}" "${TICK}" "${str}"
-
-    local str="Backing up index.lighttpd.html"
-    printf "  %b %s..." "${INFO}" "${str}"
-    # If the default index file exists,
-    if [[ -f "${webroot}/index.lighttpd.html" ]]; then
-        # back it up
-        mv ${webroot}/index.lighttpd.html ${webroot}/index.lighttpd.orig
-        printf "%b  %b %s\\n" "${OVER}" "${TICK}" "${str}"
-    else
-        # Otherwise, don't do anything
-        printf "%b  %b %s\\n" "${OVER}" "${INFO}" "${str}"
-        printf "      No default index.lighttpd.html file found... not backing up\\n"
-    fi
-
-    # Install Sudoers file
-    local str="Installing sudoer file"
-    printf "\\n  %b %s..." "${INFO}" "${str}"
-    # Make the .d directory if it doesn't exist,
-    install -d -m 755 /etc/sudoers.d/
-    # and copy in the pihole sudoers file
-    install -m 0640 ${PI_HOLE_LOCAL_REPO}/advanced/Templates/pihole.sudo /etc/sudoers.d/pihole
-    # Add lighttpd user (OS dependent) to sudoers file
-    echo "${LIGHTTPD_USER} ALL=NOPASSWD: ${PI_HOLE_BIN_DIR}/pihole" >> /etc/sudoers.d/pihole
-
-    # If the Web server user is lighttpd,
-    if [[ "$LIGHTTPD_USER" == "lighttpd" ]]; then
-        # Allow executing pihole via sudo with Fedora
-        # Usually /usr/local/bin ${PI_HOLE_BIN_DIR} is not permitted as directory for sudoable programs
-        echo "Defaults secure_path = /sbin:/bin:/usr/sbin:/usr/bin:${PI_HOLE_BIN_DIR}" >> /etc/sudoers.d/pihole
-    fi
-    # Set the strict permissions on the file
-    chmod 0440 /etc/sudoers.d/pihole
-    printf "%b  %b %s\\n" "${OVER}" "${TICK}" "${str}"
-}
-
 # Installs a cron file
 installCron() {
     # Install the cron job
@@ -1891,25 +1661,29 @@ create_pihole_user() {
     fi
 }
 
-# This function saves any changes to the setup variables into the setupvars.conf file for future runs
+#
 finalExports() {
-    # If the Web interface is not set to be installed,
+
-    if [[ "${INSTALL_WEB_INTERFACE}" == false ]]; then
+    #TODO: The following is only for lighttpd when block page is installed.. we have discussed determining this within FTL
-        # and if there is not an IPv4 address,
+    #TODO: talk to @DL6ER
-        if [[ "${IPV4_ADDRESS}" ]]; then
+
-            # there is no block page, so set IPv4 to 0.0.0.0 (all IP addresses)
+    # # If the Web interface is not set to be installed,
-            IPV4_ADDRESS="0.0.0.0"
+    # if [[ "${INSTALL_WEB_INTERFACE}" == false ]]; then
-        fi
+    #     # and if there is not an IPv4 address,
-        if [[ "${IPV6_ADDRESS}" ]]; then
+    #     if [[ "${IPV4_ADDRESS}" ]]; then
-            # and IPv6 to ::/0
+    #         # there is no block page, so set IPv4 to 0.0.0.0 (all IP addresses)
-            IPV6_ADDRESS="::/0"
+    #         IPV4_ADDRESS="0.0.0.0"
-        fi
+    #     fi
-    fi
+    #     if [[ "${IPV6_ADDRESS}" ]]; then
+    #         # and IPv6 to ::/0
+    #         IPV6_ADDRESS="::/0"
+    #     fi
+    # fi
 
     # If the setup variable file exists,
     if [[ -e "${setupVars}" ]]; then
         # update the variables in the file
-        sed -i.update.bak '/PIHOLE_INTERFACE/d;/IPV4_ADDRESS/d;/IPV6_ADDRESS/d;/PIHOLE_DNS_1\b/d;/PIHOLE_DNS_2\b/d;/QUERY_LOGGING/d;/INSTALL_WEB_SERVER/d;/INSTALL_WEB_INTERFACE/d;/LIGHTTPD_ENABLED/d;/CACHE_SIZE/d;' "${setupVars}"
+        sed -i.update.bak '/PIHOLE_INTERFACE/d;/IPV4_ADDRESS/d;/IPV6_ADDRESS/d;/PIHOLE_DNS_1\b/d;/PIHOLE_DNS_2\b/d;/QUERY_LOGGING/d;/INSTALL_WEB_INTERFACE/d;/CACHE_SIZE/d;' "${setupVars}"
     fi
     # echo the information to the user
     {
@@ -1919,9 +1693,7 @@ finalExports() {
     echo "PIHOLE_DNS_1=${PIHOLE_DNS_1}"
     echo "PIHOLE_DNS_2=${PIHOLE_DNS_2}"
     echo "QUERY_LOGGING=${QUERY_LOGGING}"
-    echo "INSTALL_WEB_SERVER=${INSTALL_WEB_SERVER}"
     echo "INSTALL_WEB_INTERFACE=${INSTALL_WEB_INTERFACE}"
-    echo "LIGHTTPD_ENABLED=${LIGHTTPD_ENABLED}"
     echo "CACHE_SIZE=${CACHE_SIZE}"
     }>> "${setupVars}"
     chmod 644 "${setupVars}"
@@ -1930,6 +1702,10 @@ finalExports() {
     sed -i '/PRIVACYLEVEL/d' "${PI_HOLE_CONFIG_DIR}/pihole-FTL.conf"
     echo "PRIVACYLEVEL=${PRIVACY_LEVEL}" >> "${PI_HOLE_CONFIG_DIR}/pihole-FTL.conf"
 
+    # Set the web port
+    sed -i '/WEBPORT/d' "${PI_HOLE_CONFIG_DIR}/pihole-FTL.conf"
+    echo "WEBPORT=${WEBPORT}" >> "${PI_HOLE_CONFIG_DIR}/pihole-FTL.conf"
+
     # Bring in the current settings and the functions to manipulate them
     source "${setupVars}"
     source "${PI_HOLE_LOCAL_REPO}/advanced/Scripts/webpage.sh"
@@ -1944,9 +1720,17 @@ finalExports() {
 # Install the logrotate script
 installLogrotate() {
     local str="Installing latest logrotate script"
+    local target=/etc/pihole/logrotate
+
     printf "\\n  %b %s..." "${INFO}" "${str}"
+    if [[ -f ${target} ]]; then
+        printf "\\n\\t%b Existing logrotate file found. No changes made.\\n" "${INFO}"
+        # Return value isn't that important, using 2 to indicate that it's not a fatal error but
+        # the function did not complete. 
+        return 2
+    fi
     # Copy the file over from the local repo
-    install -D -m 644 -T ${PI_HOLE_LOCAL_REPO}/advanced/Templates/logrotate /etc/pihole/logrotate
+    install -D -m 644 -T "${PI_HOLE_LOCAL_REPO}"/advanced/Templates/logrotate ${target}
     # Different operating systems have different user / group
     # settings for logrotate that makes it impossible to create
     # a static logrotate file that will work with e.g.
@@ -1955,9 +1739,9 @@ installLogrotate() {
     # the local properties of the /var/log directory
     logusergroup="$(stat -c '%U %G' /var/log)"
     # If there is a usergroup for log rotation,
-    if [[ ! -z "${logusergroup}" ]]; then
+    if [[ -n "${logusergroup}" ]]; then
         # replace the line in the logrotate script with that usergroup.
-        sed -i "s/# su #/su ${logusergroup}/g;" /etc/pihole/logrotate
+        sed -i "s/# su #/su ${logusergroup}/g;" ${target}
     fi
     printf "%b  %b %s\\n" "${OVER}" "${TICK}" "${str}"
 }
@@ -1973,14 +1757,7 @@ accountForRefactor() {
     sed -i 's/piholeDNS1/PIHOLE_DNS_1/g' "${setupVars}"
     sed -i 's/piholeDNS2/PIHOLE_DNS_2/g' "${setupVars}"
     sed -i 's/^INSTALL_WEB=/INSTALL_WEB_INTERFACE=/' "${setupVars}"
-    # Add 'INSTALL_WEB_SERVER', if its not been applied already: https://github.com/pi-hole/pi-hole/pull/2115
+    #TODO: Use this to tidy things up?
-    if ! grep -q '^INSTALL_WEB_SERVER=' ${setupVars}; then
-        local webserver_installed=false
-        if grep -q '^INSTALL_WEB_INTERFACE=true' ${setupVars}; then
-            webserver_installed=true
-        fi
-        echo -e "INSTALL_WEB_SERVER=$webserver_installed" >> "${setupVars}"
-    fi
 }
 
 # Install base files and web interface
@@ -1991,27 +1768,6 @@ installPihole() {
             # make the Web directory if necessary
             install -d -m 0755 ${webroot}
         fi
-
-        if [[ "${INSTALL_WEB_SERVER}" == true ]]; then
-            # Set the owner and permissions
-            chown ${LIGHTTPD_USER}:${LIGHTTPD_GROUP} ${webroot}
-            chmod 0775 ${webroot}
-            # Repair permissions if webroot is not world readable
-            chmod a+rx /var/www
-            chmod a+rx ${webroot}
-            # Give lighttpd access to the pihole group so the web interface can
-            # manage the gravity.db database
-            usermod -a -G pihole ${LIGHTTPD_USER}
-            # If the lighttpd command is executable,
-            if is_command lighty-enable-mod ; then
-                # enable fastcgi and fastcgi-php
-                lighty-enable-mod fastcgi fastcgi-php > /dev/null || true
-            else
-                # Otherwise, show info about installing them
-                printf "  %b Warning: 'lighty-enable-mod' utility not found\\n" "${INFO}"
-                printf "      Please ensure fastcgi is enabled if you experience issues\\n"
-            fi
-        fi
     fi
     # For updates and unattended install.
     if [[ "${useUpdateVars}" == true ]]; then
@@ -2027,11 +1783,6 @@ installPihole() {
         printf "  %b Failure in dependent config copy function.\\n" "${CROSS}"
         exit 1
     fi
-    # If the user wants to install the dashboard,
-    if [[ "${INSTALL_WEB_INTERFACE}" == true ]]; then
-        # do so
-        installPiholeWeb
-    fi
     # Install the cron file
     installCron
     # Install the logrotate file
@@ -2109,7 +1860,7 @@ displayFinalMessage() {
     # If the user wants to install the dashboard,
     if [[ "${INSTALL_WEB_INTERFACE}" == true ]]; then
         # Store a message in a variable and display it
-        additional="View the web interface at http://pi.hole/admin or http://${IPV4_ADDRESS%/*}/admin
+        additional="View the web interface at http://pi.hole:${WEBPORT}/admin or http://${IPV4_ADDRESS%/*}:${WEBPORT}/admin
 
 Your Admin Webpage login password is ${pwstring}"
    fi
@@ -2704,25 +2455,10 @@ main() {
 
     # Install the Core dependencies
     local dep_install_list=("${PIHOLE_DEPS[@]}")
-    if [[ "${INSTALL_WEB_SERVER}" == true ]]; then
-        # And, if the setting says so, install the Web admin interface dependencies
-        dep_install_list+=("${PIHOLE_WEB_DEPS[@]}")
-    fi
 
     install_dependent_packages "${dep_install_list[@]}"
     unset dep_install_list
 
-    # On some systems, lighttpd is not enabled on first install. We need to enable it here if the user
-    # has chosen to install the web interface, else the LIGHTTPD_ENABLED check will fail
-    if [[ "${INSTALL_WEB_SERVER}" == true ]]; then
-        enable_service lighttpd
-    fi
-    # Determine if lighttpd is correctly enabled
-    if check_service_active "lighttpd"; then
-        LIGHTTPD_ENABLED=true
-    else
-        LIGHTTPD_ENABLED=false
-    fi
     # Create the pihole user
     create_pihole_user
 
@@ -2763,16 +2499,6 @@ main() {
     # but before starting or resarting the dnsmasq or ftl services
     disable_resolved_stublistener
 
-    # If the Web server was installed,
-    if [[ "${INSTALL_WEB_SERVER}" == true ]]; then
-        if [[ "${LIGHTTPD_ENABLED}" == true ]]; then
-            restart_service lighttpd
-            enable_service lighttpd
-        else
-            printf "  %b Lighttpd is disabled, skipping service restart\\n" "${INFO}"
-        fi
-    fi
-
     printf "  %b Restarting services...\\n" "${INFO}"
     # Start services
 
@@ -2807,7 +2533,7 @@ main() {
     if [[ "${useUpdateVars}" == false ]]; then
         # If the Web interface was installed,
         if [[ "${INSTALL_WEB_INTERFACE}" == true ]]; then
-            printf "  %b View the web interface at http://pi.hole/admin or http://%s/admin\\n\\n" "${INFO}" "${IPV4_ADDRESS%/*}"
+            printf "  %b View the web interface at http://pi.hole:${WEBPORT}/admin or http://%s/admin\\n\\n" "${INFO}" "${IPV4_ADDRESS%/*}:${WEBPORT}"
         fi
         # Explain to the user how to use Pi-hole as their DNS server
         printf "  %b You may now configure your devices to use the Pi-hole as their DNS server\\n" "${INFO}"

automated install/uninstall.sh

@@ -206,11 +206,7 @@ removeNoPurge() {
 }
 
 ######### SCRIPT ###########
-if command -v vcgencmd &> /dev/null; then
+echo -e "  ${INFO} Be sure to confirm if any dependencies should not be removed"
-    echo -e "  ${INFO} All dependencies are safe to remove on Raspbian"
-else
-    echo -e "  ${INFO} Be sure to confirm if any dependencies should not be removed"
-fi
 while true; do
     echo -e "  ${INFO} ${COL_YELLOW}The following dependencies may have been added by the Pi-hole install:"
     echo -n "    "

gravity.sh

@@ -47,16 +47,6 @@ domainsExtension="domains"
 setupVars="${piholeDir}/setupVars.conf"
 if [[ -f "${setupVars}" ]];then
   source "${setupVars}"
-
-  # Remove CIDR mask from IPv4/6 addresses
-  IPV4_ADDRESS="${IPV4_ADDRESS%/*}"
-  IPV6_ADDRESS="${IPV6_ADDRESS%/*}"
-
-  # Determine if IPv4/6 addresses exist
-  if [[ -z "${IPV4_ADDRESS}" ]] && [[ -z "${IPV6_ADDRESS}" ]]; then
-    echo -e "  ${COL_LIGHT_RED}No IP addresses found! Please run 'pihole -r' to reconfigure${COL_NC}"
-    exit 1
-  fi
 else
   echo -e "  ${COL_LIGHT_RED}Installation Failure: ${setupVars} does not exist! ${COL_NC}
   Please run 'pihole -r', and choose the 'reconfigure' option to fix."
@@ -73,6 +63,8 @@ fi
 # have changed
 gravityDBfile="${GRAVITYDB}"
 gravityTEMPfile="${GRAVITYDB}_temp"
+gravityDIR="$(dirname -- "${gravityDBfile}")"
+gravityOLDfile="${gravityDIR}/gravity_old.db"
 
 if [[ -z "${BLOCKINGMODE}" ]] ; then
   BLOCKINGMODE="NULL"
@@ -123,8 +115,19 @@ gravity_swap_databases() {
   fi
   echo -e "${OVER}  ${TICK} ${str}"
 
-  # Swap databases and remove old database
+  # Swap databases and remove or conditionally rename old database
-  rm "${gravityDBfile}"
+  # Number of available blocks on disk
+  availableBlocks=$(stat -f --format "%a" "${gravityDIR}")
+  # Number of blocks, used by gravity.db
+  gravityBlocks=$(stat --format "%b" ${gravityDBfile})
+  # Only keep the old database if available disk space is at least twice the size of the existing gravity.db.
+  # Better be safe than sorry...
+  if [ "${availableBlocks}" -gt "$(("${gravityBlocks}" * 2))" ] && [ -f "${gravityDBfile}" ]; then
+    echo -e "  ${TICK} The old database remains available."
+    mv "${gravityDBfile}" "${gravityOLDfile}"
+  else
+    rm "${gravityDBfile}"
+  fi
   mv "${gravityTEMPfile}" "${gravityDBfile}"
 }
 
@@ -564,7 +567,7 @@ compareLists() {
 # Download specified URL and perform checks on HTTP status and file content
 gravity_DownloadBlocklistFromUrl() {
   local url="${1}" cmd_ext="${2}" agent="${3}" adlistID="${4}" saveLocation="${5}" target="${6}" compression="${7}"
-  local heisenbergCompensator="" patternBuffer str httpCode success=""
+  local heisenbergCompensator="" patternBuffer str httpCode success="" ip
 
   # Create temp file to store content on disk instead of RAM
   patternBuffer=$(mktemp -p "/tmp" --suffix=".phgpb")
@@ -582,7 +585,10 @@ gravity_DownloadBlocklistFromUrl() {
   blocked=false
   case $BLOCKINGMODE in
     "IP-NODATA-AAAA"|"IP")
-        if [[ $(dig "${domain}" +short | grep "${IPV4_ADDRESS}" -c) -ge 1 ]]; then
+        # Get IP address of this domain
+        ip="$(dig "${domain}" +short)"
+        # Check if this IP matches any IP of the system
+        if [[ -n "${ip}" && $(grep -Ec "inet(|6) ${ip}" <<< "$(ip a)") -gt 0 ]]; then
           blocked=true
         fi;;
     "NXDOMAIN")
@@ -785,43 +791,12 @@ gravity_ShowCount() {
   gravity_Table_Count "vw_regex_whitelist" "regex whitelist filters"
 }
 
-# Parse list of domains into hosts format
-gravity_ParseDomainsIntoHosts() {
-  awk -v ipv4="$IPV4_ADDRESS" -v ipv6="$IPV6_ADDRESS" '{
-    # Remove windows CR line endings
-    sub(/\r$/, "")
-    # Parse each line as "ipaddr domain"
-    if(ipv6 && ipv4) {
-      print ipv4" "$0"\n"ipv6" "$0
-    } else if(!ipv6) {
-      print ipv4" "$0
-    } else {
-      print ipv6" "$0
-    }
-  }' >> "${2}" < "${1}"
-}
-
 # Create "localhost" entries into hosts format
 gravity_generateLocalList() {
-  local hostname
-
-  if [[ -s "/etc/hostname" ]]; then
-    hostname=$(< "/etc/hostname")
-  elif command -v hostname &> /dev/null; then
-    hostname=$(hostname -f)
-  else
-    echo -e "  ${CROSS} Unable to determine fully qualified domain name of host"
-    return 0
-  fi
-
-  echo -e "${hostname}\\npi.hole" > "${localList}.tmp"
-
   # Empty $localList if it already exists, otherwise, create it
-  : > "${localList}"
+  echo "### Do not modify this file, it will be overwritten by pihole -g" > "${localList}"
   chmod 644 "${localList}"
 
-  gravity_ParseDomainsIntoHosts "${localList}.tmp" "${localList}"
-
   # Add additional LAN hosts provided by OpenVPN (if available)
   if [[ -f "${VPNList}" ]]; then
     awk -F, '{printf $2"\t"$1".vpn\n"}' "${VPNList}" >> "${localList}"
@@ -890,6 +865,11 @@ for var in "$@"; do
   esac
 done
 
+# Remove OLD (backup) gravity file, if it exists
+if [[ -f "${gravityOLDfile}" ]]; then
+  rm "${gravityOLDfile}"
+fi
+
 # Trap Ctrl-C
 gravity_Trap
 

manpages/pihole.8

@@ -56,7 +56,7 @@ Available commands and options:
 
 \fB-w, whitelist\fR [options] [<domain1> <domain2 ...>]
 .br
-    Adds or removes specified domain or domains tho the Whitelist
+    Adds or removes specified domain or domains to the Whitelist
 .br
 
 \fB-b, blacklist\fR [options] [<domain1> <domain2 ...>]

pihole

@@ -363,16 +363,13 @@ tailFunc() {
   fi
   echo -e "  ${INFO} Press Ctrl-C to exit"
 
-  # Retrieve IPv4/6 addresses
-  source /etc/pihole/setupVars.conf
-
   # Strip date from each line
   # Color blocklist/blacklist/wildcard entries as red
   # Color A/AAAA/DHCP strings as white
   # Color everything else as gray
-  tail -f /var/log/pihole.log | sed -E \
+  tail -f /var/log/pihole.log | grep --line-buffered "${1}" | sed -E \
     -e "s,($(date +'%b %d ')| dnsmasq\[[0-9]*\]),,g" \
-    -e "s,(.*(blacklisted |gravity blocked ).* is (0.0.0.0|::|NXDOMAIN|${IPV4_ADDRESS%/*}|${IPV6_ADDRESS:-NULL}).*),${COL_RED}&${COL_NC}," \
+    -e "s,(.*(blacklisted |gravity blocked ).* is (0.0.0.0|::|NXDOMAIN).*),${COL_RED}&${COL_NC}," \
     -e "s,.*(query\\[A|DHCP).*,${COL_NC}&${COL_NC}," \
     -e "s,.*,${COL_GRAY}&${COL_NC},"
   exit 0
@@ -456,7 +453,10 @@ Debugging Options:
                         Add '-a' to automatically upload the log to tricorder.pi-hole.net
   -f, flush           Flush the Pi-hole log
   -r, reconfigure     Reconfigure or Repair Pi-hole subsystems
-  -t, tail            View the live output of the Pi-hole log
+  -t, tail [arg]      View the live output of the Pi-hole log.
+                      Add an optional argument to filter the log
+                      (regular expressions are supported)
+
 
 Options:
   -a, admin           Web interface options
@@ -530,7 +530,7 @@ case "${1}" in
   "status"                      ) statusFunc "$2";;
   "restartdns"                  ) restartDNS "$2";;
   "-a" | "admin"                ) webpageFunc "$@";;
-  "-t" | "tail"                 ) tailFunc;;
+  "-t" | "tail"                 ) tailFunc "$2";;
   "checkout"                    ) piholeCheckoutFunc "$@";;
   "tricorder"                   ) tricorderFunc;;
   "updatechecker"               ) updateCheckFunc "$@";;

supportedos.txt

@@ -2,4 +2,4 @@ Raspbian=9,10
 Ubuntu=16,18,20
 Debian=9,10
 Fedora=32,33
-CentOS=7,8
+CentOS=7,8

test/conftest.py

@@ -8,8 +8,6 @@ check_output = testinfra.get_backend(
 
 SETUPVARS = {
     'PIHOLE_INTERFACE': 'eth99',
-    'IPV4_ADDRESS': '1.1.1.1',
-    'IPV6_ADDRESS': 'FE80::240:D0FF:FE48:4672',
     'PIHOLE_DNS_1': '4.2.2.1',
     'PIHOLE_DNS_2': '4.2.2.2'
 }

test/test_automated_install.py

@@ -45,8 +45,6 @@ def test_setupVars_are_sourced_to_global_scope(Pihole):
         # Currently debug test function only
         echo "Outputting sourced variables"
         echo "PIHOLE_INTERFACE=${PIHOLE_INTERFACE}"
-        echo "IPV4_ADDRESS=${IPV4_ADDRESS}"
-        echo "IPV6_ADDRESS=${IPV6_ADDRESS}"
         echo "PIHOLE_DNS_1=${PIHOLE_DNS_1}"
         echo "PIHOLE_DNS_2=${PIHOLE_DNS_2}"
     }
@@ -106,31 +104,6 @@ def test_selinux_not_detected(Pihole):
     assert check_selinux.rc == 0
 
 
-def test_installPiholeWeb_fresh_install_no_errors(Pihole):
-    '''
-    confirms all web page assets from Core repo are installed on a fresh build
-    '''
-    installWeb = Pihole.run('''
-    source /opt/pihole/basic-install.sh
-    installPiholeWeb
-    ''')
-    expected_stdout = info_box + ' Installing blocking page...'
-    assert expected_stdout in installWeb.stdout
-    expected_stdout = tick_box + (' Creating directory for blocking page, '
-                                  'and copying files')
-    assert expected_stdout in installWeb.stdout
-    expected_stdout = info_box + ' Backing up index.lighttpd.html'
-    assert expected_stdout in installWeb.stdout
-    expected_stdout = ('No default index.lighttpd.html file found... '
-                       'not backing up')
-    assert expected_stdout in installWeb.stdout
-    expected_stdout = tick_box + ' Installing sudoer file'
-    assert expected_stdout in installWeb.stdout
-    web_directory = Pihole.run('ls -r /var/www/html/pihole').stdout
-    assert 'index.php' in web_directory
-    assert 'blockingpage.css' in web_directory
-
-
 def test_update_package_cache_success_no_errors(Pihole):
     '''
     confirms package cache was updated without any errors
@@ -597,3 +570,42 @@ def test_os_check_passes(Pihole):
     ''')
     expected_stdout = 'Supported OS detected'
     assert expected_stdout in detectOS.stdout
+
+
+def test_package_manager_has_installer_deps(Pihole):
+    ''' Confirms OS is able to install the required packages for the installer'''
+    mock_command('whiptail', {'*': ('', '0')}, Pihole)
+    output = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    distro_check
+    install_dependent_packages ${INSTALLER_DEPS[@]}
+    ''')
+
+    assert 'No package' not in output.stdout  # centos7 still exits 0...
+    assert output.rc == 0
+
+
+def test_package_manager_has_pihole_deps(Pihole):
+    ''' Confirms OS is able to install the required packages for Pi-hole '''
+    mock_command('whiptail', {'*': ('', '0')}, Pihole)
+    output = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    distro_check
+    install_dependent_packages ${PIHOLE_DEPS[@]}
+    ''')
+
+    assert 'No package' not in output.stdout  # centos7 still exits 0...
+    assert output.rc == 0
+
+
+def test_package_manager_has_web_deps(Pihole):
+    ''' Confirms OS is able to install the required packages for web '''
+    mock_command('whiptail', {'*': ('', '0')}, Pihole)
+    output = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    distro_check
+    install_dependent_packages ${PIHOLE_WEB_DEPS[@]}
+    ''')
+
+    assert 'No package' not in output.stdout  # centos7 still exits 0...
+    assert output.rc == 0

test/test_centos_7_support.py

@@ -5,56 +5,18 @@ from .conftest import (
 )
 
 
-def test_php_upgrade_default_optout_centos_eq_7(Pihole):
+def test_epel_installed_centos_7(Pihole):
     '''
-    confirms the default behavior to opt-out of installing PHP7 from REMI
+    confirms the EPEL package repository is enabled when installed on CentOS
     '''
     distro_check = Pihole.run('''
     source /opt/pihole/basic-install.sh
     distro_check
     ''')
-    expected_stdout = info_box + (' User opt-out of PHP 7 upgrade on CentOS. '
+    expected_stdout = info_box + (' Enabling EPEL package repository '
-                                  'Deprecated PHP may be in use.')
+                                  '(https://fedoraproject.org/wiki/EPEL)')
     assert expected_stdout in distro_check.stdout
-    remi_package = Pihole.package('remi-release')
+    expected_stdout = tick_box + ' Installed epel-release'
-    assert not remi_package.is_installed
-
-
-def test_php_upgrade_user_optout_centos_eq_7(Pihole):
-    '''
-    confirms installer behavior when user opt-out of installing PHP7 from REMI
-    (php not currently installed)
-    '''
-    # Whiptail dialog returns Cancel for user prompt
-    mock_command('whiptail', {'*': ('', '1')}, Pihole)
-    distro_check = Pihole.run('''
-    source /opt/pihole/basic-install.sh
-    distro_check
-    ''')
-    expected_stdout = info_box + (' User opt-out of PHP 7 upgrade on CentOS. '
-                                  'Deprecated PHP may be in use.')
     assert expected_stdout in distro_check.stdout
-    remi_package = Pihole.package('remi-release')
+    epel_package = Pihole.package('epel-release')
-    assert not remi_package.is_installed
+    assert epel_package.is_installed
-
-
-def test_php_upgrade_user_optin_centos_eq_7(Pihole):
-    '''
-    confirms installer behavior when user opt-in to installing PHP7 from REMI
-    (php not currently installed)
-    '''
-    # Whiptail dialog returns Continue for user prompt
-    mock_command('whiptail', {'*': ('', '0')}, Pihole)
-    distro_check = Pihole.run('''
-    source /opt/pihole/basic-install.sh
-    distro_check
-    ''')
-    assert 'opt-out' not in distro_check.stdout
-    expected_stdout = info_box + (' Enabling Remi\'s RPM repository '
-                                  '(https://rpms.remirepo.net)')
-    assert expected_stdout in distro_check.stdout
-    expected_stdout = tick_box + (' Remi\'s RPM repository has '
-                                  'been enabled for PHP7')
-    assert expected_stdout in distro_check.stdout
-    remi_package = Pihole.package('remi-release')
-    assert remi_package.is_installed

test/test_centos_8_support.py

@@ -5,61 +5,15 @@ from .conftest import (
 )
 
 
-def test_php_upgrade_default_continue_centos_gte_8(Pihole):
+def test_epel_not_installed_centos_gt7(Pihole):
     '''
-    confirms the latest version of CentOS continues / does not optout
+    confirms installer does not attempt to install EPEL repository on CentOS 8+
-    (should trigger on CentOS7 only)
     '''
     distro_check = Pihole.run('''
     source /opt/pihole/basic-install.sh
     distro_check
     ''')
-    unexpected_stdout = info_box + (' User opt-out of PHP 7 upgrade on CentOS.'
+    assert distro_check.stdout == ''
-                                    ' Deprecated PHP may be in use.')
-    assert unexpected_stdout not in distro_check.stdout
-    # ensure remi was not installed on latest CentOS
-    remi_package = Pihole.package('remi-release')
-    assert not remi_package.is_installed
 
-
+    epel_package = Pihole.package('epel-release')
-def test_php_upgrade_user_optout_skipped_centos_gte_8(Pihole):
+    assert not epel_package.is_installed
-    '''
-    confirms installer skips user opt-out of installing PHP7 from REMI on
-    latest CentOS (should trigger on CentOS7 only)
-    (php not currently installed)
-    '''
-    # Whiptail dialog returns Cancel for user prompt
-    mock_command('whiptail', {'*': ('', '1')}, Pihole)
-    distro_check = Pihole.run('''
-    source /opt/pihole/basic-install.sh
-    distro_check
-    ''')
-    unexpected_stdout = info_box + (' User opt-out of PHP 7 upgrade on CentOS.'
-                                    ' Deprecated PHP may be in use.')
-    assert unexpected_stdout not in distro_check.stdout
-    # ensure remi was not installed on latest CentOS
-    remi_package = Pihole.package('remi-release')
-    assert not remi_package.is_installed
-
-
-def test_php_upgrade_user_optin_skipped_centos_gte_8(Pihole):
-    '''
-    confirms installer skips user opt-in to installing PHP7 from REMI on
-    latest CentOS (should trigger on CentOS7 only)
-    (php not currently installed)
-    '''
-    # Whiptail dialog returns Continue for user prompt
-    mock_command('whiptail', {'*': ('', '0')}, Pihole)
-    distro_check = Pihole.run('''
-    source /opt/pihole/basic-install.sh
-    distro_check
-    ''')
-    assert 'opt-out' not in distro_check.stdout
-    unexpected_stdout = info_box + (' Enabling Remi\'s RPM repository '
-                                    '(https://rpms.remirepo.net)')
-    assert unexpected_stdout not in distro_check.stdout
-    unexpected_stdout = tick_box + (' Remi\'s RPM repository has '
-                                    'been enabled for PHP7')
-    assert unexpected_stdout not in distro_check.stdout
-    remi_package = Pihole.package('remi-release')
-    assert not remi_package.is_installed

test/test_centos_common_support.py

@@ -1,120 +0,0 @@
-import pytest
-from .conftest import (
-    tick_box,
-    info_box,
-    cross_box,
-    mock_command,
-)
-
-
-def test_release_supported_version_check_centos(Pihole):
-    '''
-    confirms installer exits on unsupported releases of CentOS
-    '''
-    # modify /etc/redhat-release to mock an unsupported CentOS release
-    Pihole.run('echo "CentOS Linux release 6.9" > /etc/redhat-release')
-    distro_check = Pihole.run('''
-    source /opt/pihole/basic-install.sh
-    distro_check
-    ''')
-    expected_stdout = cross_box + (' CentOS 6 is not supported.')
-    assert expected_stdout in distro_check.stdout
-    expected_stdout = 'Please update to CentOS release 7 or later'
-    assert expected_stdout in distro_check.stdout
-
-
-def test_enable_epel_repository_centos(Pihole):
-    '''
-    confirms the EPEL package repository is enabled when installed on CentOS
-    '''
-    distro_check = Pihole.run('''
-    source /opt/pihole/basic-install.sh
-    distro_check
-    ''')
-    expected_stdout = info_box + (' Enabling EPEL package repository '
-                                  '(https://fedoraproject.org/wiki/EPEL)')
-    assert expected_stdout in distro_check.stdout
-    expected_stdout = tick_box + ' Installed epel-release'
-    assert expected_stdout in distro_check.stdout
-    epel_package = Pihole.package('epel-release')
-    assert epel_package.is_installed
-
-
-def test_php_version_lt_7_detected_upgrade_default_optout_centos(Pihole):
-    '''
-    confirms the default behavior to opt-out of upgrading to PHP7 from REMI
-    '''
-    # first we will install the default php version to test installer behavior
-    php_install = Pihole.run('yum install -y php')
-    assert php_install.rc == 0
-    php_package = Pihole.package('php')
-    default_centos_php_version = php_package.version.split('.')[0]
-    if int(default_centos_php_version) >= 7:  # PHP7 is supported/recommended
-        pytest.skip("Test deprecated . Detected default PHP version >= 7")
-    distro_check = Pihole.run('''
-    source /opt/pihole/basic-install.sh
-    distro_check
-    ''')
-    expected_stdout = info_box + (' User opt-out of PHP 7 upgrade on CentOS. '
-                                  'Deprecated PHP may be in use.')
-    assert expected_stdout in distro_check.stdout
-    remi_package = Pihole.package('remi-release')
-    assert not remi_package.is_installed
-
-
-def test_php_version_lt_7_detected_upgrade_user_optout_centos(Pihole):
-    '''
-    confirms installer behavior when user opt-out to upgrade to PHP7 via REMI
-    '''
-    # first we will install the default php version to test installer behavior
-    php_install = Pihole.run('yum install -y php')
-    assert php_install.rc == 0
-    php_package = Pihole.package('php')
-    default_centos_php_version = php_package.version.split('.')[0]
-    if int(default_centos_php_version) >= 7:  # PHP7 is supported/recommended
-        pytest.skip("Test deprecated . Detected default PHP version >= 7")
-    # Whiptail dialog returns Cancel for user prompt
-    mock_command('whiptail', {'*': ('', '1')}, Pihole)
-    distro_check = Pihole.run('''
-    source /opt/pihole/basic-install.sh
-    distro_check
-    ''')
-    expected_stdout = info_box + (' User opt-out of PHP 7 upgrade on CentOS. '
-                                  'Deprecated PHP may be in use.')
-    assert expected_stdout in distro_check.stdout
-    remi_package = Pihole.package('remi-release')
-    assert not remi_package.is_installed
-
-
-def test_php_version_lt_7_detected_upgrade_user_optin_centos(Pihole):
-    '''
-    confirms installer behavior when user opt-in to upgrade to PHP7 via REMI
-    '''
-    # first we will install the default php version to test installer behavior
-    php_install = Pihole.run('yum install -y php')
-    assert php_install.rc == 0
-    php_package = Pihole.package('php')
-    default_centos_php_version = php_package.version.split('.')[0]
-    if int(default_centos_php_version) >= 7:  # PHP7 is supported/recommended
-        pytest.skip("Test deprecated . Detected default PHP version >= 7")
-    # Whiptail dialog returns Continue for user prompt
-    mock_command('whiptail', {'*': ('', '0')}, Pihole)
-    distro_check = Pihole.run('''
-    source /opt/pihole/basic-install.sh
-    distro_check
-    install_dependent_packages PIHOLE_WEB_DEPS[@]
-    ''')
-    expected_stdout = info_box + (' User opt-out of PHP 7 upgrade on CentOS. '
-                                  'Deprecated PHP may be in use.')
-    assert expected_stdout not in distro_check.stdout
-    expected_stdout = info_box + (' Enabling Remi\'s RPM repository '
-                                  '(https://rpms.remirepo.net)')
-    assert expected_stdout in distro_check.stdout
-    expected_stdout = tick_box + (' Remi\'s RPM repository has '
-                                  'been enabled for PHP7')
-    assert expected_stdout in distro_check.stdout
-    remi_package = Pihole.package('remi-release')
-    assert remi_package.is_installed
-    updated_php_package = Pihole.package('php')
-    updated_php_version = updated_php_package.version.split('.')[0]
-    assert int(updated_php_version) == 7

test/test_fedora_support.py

@@ -1,15 +0,0 @@
-def test_epel_and_remi_not_installed_fedora(Pihole):
-    '''
-    confirms installer does not attempt to install EPEL/REMI repositories
-    on Fedora
-    '''
-    distro_check = Pihole.run('''
-    source /opt/pihole/basic-install.sh
-    distro_check
-    ''')
-    assert distro_check.stdout == ''
-
-    epel_package = Pihole.package('epel-release')
-    assert not epel_package.is_installed
-    remi_package = Pihole.package('remi-release')
-    assert not remi_package.is_installed

test/tox.centos_7.ini

@@ -5,4 +5,4 @@ envlist = py37
 whitelist_externals = docker
 deps = -rrequirements.txt
 commands = docker build -f _centos_7.Dockerfile -t pytest_pihole:test_container ../
-           pytest {posargs:-vv -n auto} ./test_automated_install.py ./test_centos_fedora_common_support.py ./test_centos_common_support.py ./test_centos_7_support.py
+           pytest {posargs:-vv -n auto} ./test_automated_install.py ./test_centos_fedora_common_support.py ./test_centos_7_support.py

test/tox.centos_8.ini

@@ -5,4 +5,4 @@ envlist = py37
 whitelist_externals = docker
 deps = -rrequirements.txt
 commands = docker build -f _centos_8.Dockerfile -t pytest_pihole:test_container ../
-           pytest {posargs:-vv -n auto} ./test_automated_install.py ./test_centos_fedora_common_support.py ./test_centos_common_support.py ./test_centos_8_support.py
+           pytest {posargs:-vv -n auto} ./test_automated_install.py ./test_centos_fedora_common_support.py ./test_centos_8_support.py

test/tox.fedora_32.ini

@@ -5,4 +5,4 @@ envlist = py37
 whitelist_externals = docker
 deps = -rrequirements.txt
 commands = docker build -f _fedora_32.Dockerfile -t pytest_pihole:test_container ../
-           pytest {posargs:-vv -n auto} ./test_automated_install.py ./test_centos_fedora_common_support.py ./test_fedora_support.py
+           pytest {posargs:-vv -n auto} ./test_automated_install.py ./test_centos_fedora_common_support.py