not sure why this whiptail isn't functioning...

Signed-off-by: Adam Warner <me@adamwarner.co.uk>

.github/workflows/test.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        distro: [debian_9, debian_10, debian_11, ubuntu_16, ubuntu_18, ubuntu_20, ubuntu_21, centos_7, centos_8, fedora_32, fedora_33]
+        distro: [debian_9, debian_10, ubuntu_16, ubuntu_18, ubuntu_20, centos_7, centos_8, fedora_31, fedora_32]
     env:
       DISTRO: ${{matrix.distro}}
     steps:

README.md

@@ -1,7 +1,5 @@
 <!-- markdownlint-configure-file { "MD004": { "style": "consistent" } } -->
 <!-- markdownlint-disable MD033 -->
-#
-
 <p align="center">
     <a href="https://pi-hole.net/">
         <img src="https://pi-hole.github.io/graphics/Vortex/Vortex_with_Wordmark.svg" width="150" height="260" alt="Pi-hole">
@@ -11,6 +9,8 @@
 </p>
 <!-- markdownlint-enable MD033 -->
 
+#
+
 The Pi-hole® is a [DNS sinkhole](https://en.wikipedia.org/wiki/DNS_Sinkhole) that protects your devices from unwanted content, without installing any client-side software.
 
 - **Easy-to-install**: our versatile installer walks you through the process, and takes less than ten minutes
@@ -26,6 +26,8 @@ The Pi-hole® is a [DNS sinkhole](https://en.wikipedia.org/wiki/DNS_Sinkhole) th
 
 -----
 
+Master [![Build Status](https://travis-ci.com/pi-hole/pi-hole.svg?branch=master)](https://travis-ci.com/pi-hole/pi-hole) Development [![Build Status](https://travis-ci.com/pi-hole/pi-hole.svg?branch=development)](https://travis-ci.com/pi-hole/pi-hole)
+
 ## One-Step Automated Install
 
 Those who want to get started quickly and conveniently may install Pi-hole using the following command:
@@ -50,8 +52,6 @@ sudo bash basic-install.sh
 wget -O basic-install.sh https://install.pi-hole.net
 sudo bash basic-install.sh
 ```
-### Method 3: Using Docker to deploy Pi-hole
-Please refer to the [Pi-hole docker repo](https://github.com/pi-hole/docker-pi-hole) to use the Official Docker Images.
 
 ## [Post-install: Make your network take advantage of Pi-hole](https://docs.pi-hole.net/main/post-install/)
 
@@ -71,18 +71,16 @@ Make no mistake: **your support is absolutely vital to help keep us innovating!*
 
 ### [Donations](https://pi-hole.net/donate)
 
-Sending a donation using our Sponsor Button is **extremely helpful** in offsetting a portion of our monthly expenses and rewarding our dedicated development team:
+Sending a donation using our Sponsor Button is **extremely helpful** in offsetting a portion of our monthly expenses:
 
 ### Alternative support
 
 If you'd rather not donate (_which is okay!_), there are other ways you can help support us:
 
-- [GitHub Sponsors](https://github.com/sponsors/pi-hole/)
-- [Patreon](https://patreon.com/pihole)
-- [Hetzner Cloud](https://hetzner.cloud/?ref=7aceisRX3AzA) _affiliate link_
+- [Patreon](https://patreon.com/pihole) _Become a patron for rewards_
 - [Digital Ocean](https://www.digitalocean.com/?refcode=344d234950e1) _affiliate link_
 - [Stickermule](https://www.stickermule.com/unlock?ref_id=9127301701&utm_medium=link&utm_source=invite) _earn a $10 credit after your first purchase_
-- [Amazon US](http://www.amazon.com/exec/obidos/redirect-home/pihole09-20) _affiliate link_
+- [Amazon](http://www.amazon.com/exec/obidos/redirect-home/pihole09-20) _affiliate link_
 - Spreading the word about our software, and how you have benefited from it
 
 ### Contributing via GitHub
@@ -97,9 +95,7 @@ You'll find that the [install script](https://github.com/pi-hole/pi-hole/blob/ma
 
 ## Getting in touch with us
 
-While we are primarily reachable on our [Discourse User Forum](https://discourse.pi-hole.net/), we can also be found on a variety of social media outlets.
-
-**Please be sure to check the FAQ's** before starting a new discussion. Many user questions already have answers and can be solved without any additional assistance.
+While we are primarily reachable on our [Discourse User Forum](https://discourse.pi-hole.net/), we can also be found on a variety of social media outlets. **Please be sure to check the FAQ's** before starting a new discussion, as we do not have the spare time to reply to every request for assistance.
 
 - [Frequently Asked Questions](https://discourse.pi-hole.net/c/faqs)
 - [Feature Requests](https://discourse.pi-hole.net/c/feature-requests?order=votes)
@@ -110,27 +106,12 @@ While we are primarily reachable on our [Discourse User Forum](https://discourse
 
 ## Breakdown of Features
 
-### [Faster-than-light Engine](https://github.com/pi-hole/ftl)
-
-[FTLDNS](https://github.com/pi-hole/ftl) is a lightweight, purpose-built daemon used to provide statistics needed for the Web Interface, and its API can be easily integrated into your own projects. As the name implies, FTLDNS does this all *very quickly*!
-
-Some of the statistics you can integrate include:
-
-- Total number of domains being blocked
-- Total number of DNS queries today
-- Total number of ads blocked today
-- Percentage of ads blocked
-- Unique domains
-- Queries forwarded (to your chosen upstream DNS server)
-- Queries cached
-- Unique clients
-
-The API can be accessed via [`telnet`](https://github.com/pi-hole/FTL), the Web (`admin/api.php`) and Command Line (`pihole -c -j`). You can find out [more details over here](https://discourse.pi-hole.net/t/pi-hole-api/1863).
-
 ### The Command Line Interface
 
 The [pihole](https://docs.pi-hole.net/core/pihole-command/) command has all the functionality necessary to be able to fully administer the Pi-hole, without the need of the Web Interface. It's fast, user-friendly, and auditable by anyone with an understanding of `bash`.
 
+![Pi-hole Blacklist Demo](https://pi-hole.github.io/graphics/Screenshots/blacklist-cli.gif)
+
 Some notable features include:
 
 - [Whitelisting, Blacklisting and Regex](https://docs.pi-hole.net/core/pihole-command/#whitelisting-blacklisting-and-regex)
@@ -147,6 +128,8 @@ You can read our [Core Feature Breakdown](https://docs.pi-hole.net/core/pihole-c
 
 This [optional dashboard](https://github.com/pi-hole/AdminLTE) allows you to view stats, change settings, and configure your Pi-hole. It's the power of the Command Line Interface, with none of the learning curve!
 
+![Pi-hole Dashboard](https://pi-hole.github.io/graphics/Screenshots/pihole-dashboard.png)
+
 Some notable features include:
 
 - Mobile friendly interface
@@ -162,3 +145,21 @@ There are several ways to [access the dashboard](https://discourse.pi-hole.net/t
 
 1. `http://pi.hole/admin/` (when using Pi-hole as your DNS server)
 2. `http://<IP_ADDPRESS_OF_YOUR_PI_HOLE>/admin/`
+3. `http://pi.hole/` (when using Pi-hole as your DNS server)
+
+## Faster-than-light Engine
+
+FTLDNS is a lightweight, purpose-built daemon used to provide statistics needed for the Web Interface, and its API can be easily integrated into your own projects. As the name implies, FTLDNS does this all *very quickly*!
+
+Some of the statistics you can integrate include:
+
+- Total number of domains being blocked
+- Total number of DNS queries today
+- Total number of ads blocked today
+- Percentage of ads blocked
+- Unique domains
+- Queries forwarded (to your chosen upstream DNS server)
+- Queries cached
+- Unique clients
+
+The API can be accessed via [`telnet`](https://github.com/pi-hole/FTL), the Web (`admin/api.php`) and Command Line (`pihole -c -j`). You can find out [more details over here](https://discourse.pi-hole.net/t/pi-hole-api/1863).

advanced/Scripts/chronometer.sh

@@ -498,6 +498,10 @@ 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/list.sh

@@ -1,6 +1,4 @@
 #!/usr/bin/env bash
-# shellcheck disable=SC1090
-
 # Pi-hole: A black hole for Internet advertisements
 # (c) 2017 Pi-hole, LLC (https://pi-hole.net)
 # Network-wide ad blocking via your own hardware.
@@ -11,17 +9,9 @@
 # Please see LICENSE file for your rights under this license.
 
 # Globals
-piholeDir="/etc/pihole"
-GRAVITYDB="${piholeDir}/gravity.db"
-# Source pihole-FTL from install script
-pihole_FTL="${piholeDir}/pihole-FTL.conf"
-if [[ -f "${pihole_FTL}" ]]; then
-  source "${pihole_FTL}"
-fi
-
-# Set this only after sourcing pihole-FTL.conf as the gravity database path may
-# have changed
-gravityDBfile="${GRAVITYDB}"
+basename=pihole
+piholeDir=/etc/"${basename}"
+gravityDBfile="${piholeDir}/gravity.db"
 
 reload=false
 addmode=true
@@ -122,7 +112,7 @@ ProcessDomainList() {
     for dom in "${domList[@]}"; do
         # Format domain into regex filter if requested
         if [[ "${wildcard}" == true ]]; then
-            dom="(\\.|^)${dom//\./\\.}$"
+            dom="(^|\\.)${dom//\./\\.}$"
         fi
 
         # Logic: If addmode then add to desired list and remove from the other;

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="${LOG_DIRECTORY}/lighttpd"
-WEB_SERVER_CONFIG_DIRECTORY="/etc/lighttpd"
+#WEB_SERVER_LOG_DIRECTORY="${LOG_DIRECTORY}/lighttpd" #TODO: FTL access log?
+#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="${WEB_SERVER_CONFIG_DIRECTORY}/lighttpd.conf"
-WEB_SERVER_CUSTOM_CONFIG_FILE="${WEB_SERVER_CONFIG_DIRECTORY}/external.conf"
+#WEB_SERVER_CONFIG_FILE="${WEB_SERVER_CONFIG_DIRECTORY}/lighttpd.conf"
+#WEB_SERVER_CUSTOM_CONFIG_FILE="${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="${WEB_SERVER_LOG_DIRECTORY}/access.log"
-PIHOLE_WEB_SERVER_ERROR_LOG_FILE="${WEB_SERVER_LOG_DIRECTORY}/error.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" #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}"
-"${WEB_SERVER_CUSTOM_CONFIG_FILE}"
+#"${WEB_SERVER_CONFIG_FILE}"
+#"${WEB_SERVER_CUSTOM_CONFIG_FILE}"
 "${PIHOLE_INSTALL_LOG_FILE}"
 "${PIHOLE_RAW_BLOCKLIST_FILES}"
 "${PIHOLE_LOCAL_HOSTS_FILE}"
@@ -373,49 +373,16 @@ 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} ${program_version}"
-    fi
-}
-
-# These are the most critical dependencies of Pi-hole, so we check for them
-# and their versions, using the functions above.
-check_critical_program_versions() {
-    # Use the function created earlier and bundle them into one function that checks all the version numbers
-    get_program_version "lighttpd"
-    get_program_version "php"
-}
-
 os_check() {
     # This function gets a list of supported OS versions from a TXT record at versions.pi-hole.net
     # and determines whether or not the script is running on one of those systems
     local remote_os_domain valid_os valid_version detected_os detected_version cmdResult digReturnCode response
-    remote_os_domain=${OS_CHECK_DOMAIN_NAME:-"versions.pi-hole.net"}
+    remote_os_domain="versions.pi-hole.net"
 
     detected_os=$(grep "\bID\b" /etc/os-release | cut -d '=' -f2 | tr -d '"')
     detected_version=$(grep VERSION_ID /etc/os-release | cut -d '=' -f2 | tr -d '"')
 
-    cmdResult="$(dig +short -t txt "${remote_os_domain}" @ns1.pi-hole.net 2>&1; echo $?)"
+    cmdResult="$(dig +short -t txt ${remote_os_domain} @ns1.pi-hole.net 2>&1; echo $?)"
     #Get the return code of the previous command (last line)
     digReturnCode="${cmdResult##*$'\n'}"
 
@@ -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
 
@@ -892,51 +859,32 @@ 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} (${local_address})"
+    fi
+
     # Next we need to check if Pi-hole can resolve a domain when the query is sent to it's IP address
     # This better emulates how clients will interact with Pi-hole as opposed to above where Pi-hole is
     # just asing itself locally
-    # The default timeouts and tries are reduced in case the DNS server isn't working, so the user isn't
-    # waiting for too long
-    #
-    # Turn off history expansion such that the "!" in the sed command cannot do silly things
-    set +H
-    # Get interfaces
-    # sed logic breakdown:
-    #     / master /d;
-    #          Removes all interfaces that are slaves of others (e.g. virtual docker interfaces)
-    #     /UP/!d;
-    #          Removes all interfaces which are not UP
-    #     s/^[0-9]*: //g;
-    #          Removes interface index
-    #     s/: <.*//g;
-    #          Removes everything after the interface name
-    interfaces="$(ip link show | sed "/ master /d;/UP/!d;s/^[0-9]*: //g;s/: <.*//g;")"
+    # The default timeouts and tries are reduced in case the DNS server isn't working, so the user isn't waiting for too long
 
-    while IFS= read -r iface ; do
-        # Get addresses of current interface
-        # sed logic breakdown:
-        #     /inet(|6) /!d;
-        #          Removes all lines from ip a that do not contain either "inet " or "inet6 "
-        #     s/^.*inet(|6) //g;
-        #          Removes all leading whitespace as well as the "inet " or "inet6 " string
-        #     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}"
+    # If Pi-hole can dig itself from it's IP (not the loopback address)
+    if pihole_dig=$(dig +tries=1 +time=2 -"${protocol}" "${random_url}" @"${pihole_address}" +short "${record_type}"); then
+        # show a success
+        log_write "${TICK} ${random_url} ${COL_GREEN}is ${pihole_dig}${COL_NC} via ${COL_CYAN}Pi-hole${COL_NC} (${pihole_address})"
+    else
+        # Otherwise, show a failure
+        log_write "${CROSS} ${COL_RED}Failed to resolve${COL_NC} ${random_url} via ${COL_RED}Pi-hole${COL_NC} (${pihole_address})"
+    fi
 
     # 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} (${remote_address})"
     else
@@ -1051,7 +999,7 @@ parse_file() {
     local file_lines
     # For each line in the file,
     for file_lines in "${file_info[@]}"; do
-        if [[ -n "${file_lines}" ]]; then
+        if [[ ! -z "${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
@@ -1065,8 +1013,12 @@ 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
-    dig_at 6
+    dig_at 4 "${IPV4_ADDRESS%/*}"
+    # If IPv6 enabled,
+    if [[ "${IPV6_ADDRESS}" ]]; then
+        # check resolution
+        dig_at 6 "${IPV6_ADDRESS%/*}"
+    fi
 }
 
 # This function can check a directory exists
@@ -1296,74 +1248,56 @@ 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 "   ${line}"
-              fi
-          fi
-      fi
-  done
-}
-
 analyze_pihole_log() {
-  echo_current_diagnostic "Pi-hole log"
-  local pihole_log_head=()
-  local pihole_log_tail=()
-  local pihole_log_permissions
-  local logging_enabled
-
-  logging_enabled=$(grep -c "^log-queries" /etc/dnsmasq.d/01-pihole.conf)
-  if [[ "${logging_enabled}" == "0" ]]; then
-      # Inform user that logging has been disabled and pihole.log does not contain queries
-      log_write "${INFO} Query logging is disabled"
-      log_write ""
-  fi
-  # Put the current Internal Field Separator into another variable so it can be restored later
-  OLD_IFS="$IFS"
-  # Get the lines that are in the file(s) and store them in an array for parsing later
-  IFS=$'\r\n'
-  pihole_log_permissions=$(ls -ld "${PIHOLE_LOG}")
-  log_write "${COL_GREEN}${pihole_log_permissions}${COL_NC}"
-  mapfile -t pihole_log_head < <(head -n 20 ${PIHOLE_LOG})
-  log_write "   ${COL_CYAN}-----head of $(basename ${PIHOLE_LOG})------${COL_NC}"
-  obfuscated_pihole_log "${pihole_log_head[@]}"
-  log_write ""
-  mapfile -t pihole_log_tail < <(tail -n 20 ${PIHOLE_LOG})
-  log_write "   ${COL_CYAN}-----tail of $(basename ${PIHOLE_LOG})------${COL_NC}"
-  obfuscated_pihole_log "${pihole_log_tail[@]}"
-  log_write ""
-  # Set the IFS back to what it was
-  IFS="$OLD_IFS"
+    echo_current_diagnostic "Pi-hole log"
+    local head_line
+    # Put the current Internal Field Separator into another variable so it can be restored later
+    OLD_IFS="$IFS"
+    # Get the lines that are in the file(s) and store them in an array for parsing later
+    IFS=$'\r\n'
+    local pihole_log_permissions
+    pihole_log_permissions=$(ls -ld "${PIHOLE_LOG}")
+    log_write "${COL_GREEN}${pihole_log_permissions}${COL_NC}"
+    local pihole_log_head=()
+    mapfile -t pihole_log_head < <(head -n 20 ${PIHOLE_LOG})
+    log_write "   ${COL_CYAN}-----head of $(basename ${PIHOLE_LOG})------${COL_NC}"
+    local error_to_check_for
+    local line_to_obfuscate
+    local obfuscated_line
+    for head_line in "${pihole_log_head[@]}"; do
+        # A common error in the pihole.log is when there is a non-hosts formatted file
+        # that the DNS server is attempting to read.  Since it's not formatted
+        # correctly, there will be an entry for "bad address at line n"
+        # So we can check for that here and highlight it in red so the user can see it easily
+        error_to_check_for=$(echo "${head_line}" | grep 'bad address at')
+        # Some users may not want to have the domains they visit sent to us
+        # To that end, we check for lines in the log that would contain a domain name
+        line_to_obfuscate=$(echo "${head_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} ${COL_RED}${head_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 "   ${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() {
@@ -1456,7 +1390,6 @@ 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.
@@ -12,21 +11,12 @@
 
 # Globals
 piholeDir="/etc/pihole"
-GRAVITYDB="${piholeDir}/gravity.db"
+gravityDBfile="${piholeDir}/gravity.db"
 options="$*"
 all=""
 exact=""
 blockpage=""
 matchType="match"
-# Source pihole-FTL from install script
-pihole_FTL="${piholeDir}/pihole-FTL.conf"
-if [[ -f "${pihole_FTL}" ]]; then
-  source "${pihole_FTL}"
-fi
-
-# Set this only after sourcing pihole-FTL.conf as the gravity database path may
-# have changed
-gravityDBfile="${GRAVITYDB}"
 
 colfile="/opt/pihole/COL_TABLE"
 source "${colfile}"

advanced/Scripts/version.sh

@@ -153,7 +153,7 @@ versionOutput() {
     if [[ -n "$current" ]] && [[ -n "$latest" ]]; then
         output="${1^} version is $branch$current (Latest: $latest)"
     elif [[ -n "$current" ]] && [[ -z "$latest" ]]; then
-        output="Current ${1^} version is $branch$current"
+        output="Current ${1^} version is $branch$current."
     elif [[ -z "$current" ]] && [[ -n "$latest" ]]; then
         output="Latest ${1^} version is $latest"
     elif [[ "$curHash" == "N/A" ]] || [[ "$latHash" == "N/A" ]]; then

advanced/Scripts/webpage.sh

@@ -273,6 +273,11 @@ 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
@@ -421,7 +426,7 @@ dhcp-leasefile=/etc/pihole/dhcp.leases
         echo "#quiet-dhcp6
 #enable-ra
 dhcp-option=option6:dns-server,[::]
-dhcp-range=::100,::1ff,constructor:${interface},ra-names,slaac,64,3600
+dhcp-range=::100,::1ff,constructor:${interface},ra-names,slaac,${leasetime}
 ra-param=*,0,0
 " >> "${dhcpconfig}"
     fi
@@ -559,13 +564,7 @@ AddDHCPStaticAddress() {
 
 RemoveDHCPStaticAddress() {
     mac="${args[2]}"
-    if [[ "$mac" =~ ^([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2})$ ]]; then
-        sed -i "/dhcp-host=${mac}.*/d" "${dhcpstaticconfig}"
-    else
-        echo "  ${CROSS} Invalid Mac Passed!"
-        exit 1
-    fi
-
+    sed -i "/dhcp-host=${mac}.*/d" "${dhcpstaticconfig}"
 }
 
 SetAdminEmail() {
@@ -709,13 +708,7 @@ RemoveCustomDNSAddress() {
 
     ip="${args[2]}"
     host="${args[3]}"
-
-    if valid_ip "${ip}" || valid_ip6 "${ip}" ; then
-        sed -i "/^${ip} ${host}$/d" "${dnscustomfile}"
-    else
-        echo -e "  ${CROSS} Invalid IP has been passed"
-        exit 1
-    fi
+    sed -i "/${ip} ${host}/d" "${dnscustomfile}"
 
     # Restart dnsmasq to update removed custom DNS entries
     RestartDNS
@@ -726,7 +719,6 @@ AddCustomCNAMERecord() {
 
     domain="${args[2]}"
     target="${args[3]}"
-
     echo "cname=${domain},${target}" >> "${dnscustomcnamefile}"
 
     # Restart dnsmasq to load new custom CNAME records
@@ -738,20 +730,7 @@ RemoveCustomCNAMERecord() {
 
     domain="${args[2]}"
     target="${args[3]}"
-
-    validDomain="$(checkDomain "${domain}")"
-    if [[ -n "${validDomain}" ]]; then
-        validTarget="$(checkDomain "${target}")"
-        if [[ -n "${validDomain}" ]]; then
-            sed -i "/cname=${validDomain},${validTarget}$/d" "${dnscustomcnamefile}"
-        else
-            echo "  ${CROSS} Invalid Target Passed!"
-            exit 1
-        fi
-    else
-        echo "  ${CROSS} Invalid Domain passed!"
-        exit 1
-    fi
+    sed -i "/cname=${domain},${target}/d" "${dnscustomcnamefile}"
 
     # Restart dnsmasq to update removed custom CNAME records
     RestartDNS

advanced/blockingpage.css

@@ -145,17 +145,7 @@ body {
 }
 
 /* User is greeted with a splash page when browsing to Pi-hole IP address */
-#splashpage {
-  background: #222;
-  color: rgba(255, 255, 255, 0.7);
-  text-align: center;
-  width: 100%;
-  height: 100%;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-}
-
+#splashpage { background: #222; color: rgba(255, 255, 255, 0.7); text-align: center; }
 #splashpage img { margin: 5px; width: 256px; }
 #splashpage b { color: inherit; }
 
@@ -206,26 +196,6 @@ header #bpAlt label {
   display: block;
 }
 
-html, body {
-    height: 100%;
-}
-
-#pihole_card {
-    width: 400px;
-    height: auto;
-    max-width: 400px;
-}
-
-    #pihole_card p, #pihole_card a {
-        font-size: 13pt;
-        text-align: center;
-    }
-
-#pihole_logo_splash {
-    height: auto;
-    width: 100%;
-}
-
 /* Click anywhere else on screen to hide #bpAbout */
 #bpAboutToggle:checked {
   display: block;
@@ -412,44 +382,12 @@ footer {
 
 /* Responsive Content */
 @media only screen and (max-width: 500px) {
-  h1 a {
-        font-size: 1.8rem;
-        min-width: 170px;
-    }
-
-    footer span::before {
-        content: "Generated ";
-    }
-
-    footer span {
-        display: block;
-    }
+  h1 a { font-size: 1.8rem; min-width: 170px; }
+  footer span::before { content: "Generated "; }
+  footer span { display: block; }
 }
 
 @media only screen and (min-width: 1251px) {
-  #bpWrapper, footer {
-        border-radius: 0 0 5px 5px;
-    }
-
-    #bpAbout {
-        border-right-width: 1px;
-    }
-}
-
-@media only screen and (max-width: 400px) {
-    #pihole_card {
-        width: 100%;
-        height: auto;
-    }
-
-        #pihole_card p, #pihole_card a {
-            font-size: 100%;
-        }
-}
-
-@media only screen and (max-width: 256px) {
-    #pihole_logo_splash {
-        width: 90% !important;
-        height: auto;
-    }
+  #bpWrapper, footer { border-radius: 0 0 5px 5px; }
+  #bpAbout { border-right-width: 1px; }
 }

advanced/index.php

@@ -58,15 +58,14 @@ if ($serverName === "pi.hole"
     // When directly browsing via IP or authorized hostname
     // Render splash/landing page based off presence of $landPage file
     // Unset variables so as to not be included in $landPage or $splashPage
-    unset($svPasswd, $svEmail, $authorizedHosts, $validExtTypes, $currentUrlExt);
+    unset($serverName, $svPasswd, $svEmail, $authorizedHosts, $validExtTypes, $currentUrlExt, $viewPort);
     // If $landPage file is present
     if (is_file(getcwd()."/$landPage")) {
-        unset($serverName, $viewPort); // unset extra variables not to be included in $landpage
         include $landPage;
         exit();
     }
     // If $landPage file was not present, Set Splash Page output
-    $splashPage = <<<EOT
+    $splashPage = "
     <!doctype html>
     <html lang='en'>
         <head>
@@ -77,14 +76,13 @@ if ($serverName === "pi.hole"
             <link rel='shortcut icon' href='admin/img/favicons/favicon.ico' type='image/x-icon'>
         </head>
         <body id='splashpage'>
-            <div id="pihole_card">
-              <img src='admin/img/logo.svg' alt='Pi-hole logo' id="pihole_logo_splash" />
-              <p>Pi-<strong>hole</strong>: Your black hole for Internet advertisements</p>
-              <a href='/admin'>Did you mean to go to the admin panel?</a>
-            </div>
+            <img src='admin/img/logo.svg' alt='Pi-hole logo' width='256' height='377'>
+            <br>
+            <p>Pi-<strong>hole</strong>: Your black hole for Internet advertisements</p>
+            <a href='/admin'>Did you mean to go to the admin panel?</a>
         </body>
     </html>
-EOT;
+    ";
     exit($splashPage);
 } elseif ($currentUrlExt === "js") {
     // Serve Pi-hole JavaScript for blocked domains requesting JS

advanced/lighttpd.conf.debian

@@ -1,94 +0,0 @@
-# Pi-hole: A black hole for Internet advertisements
-# (c) 2017 Pi-hole, LLC (https://pi-hole.net)
-# Network-wide ad blocking via your own hardware.
-#
-# Lighttpd config for Pi-hole
-#
-# This file is copyright under the latest version of the EUPL.
-# Please see LICENSE file for your rights under this license.
-
-###############################################################################
-#     FILE AUTOMATICALLY OVERWRITTEN BY PI-HOLE INSTALL/UPDATE PROCEDURE.     #
-# ANY CHANGES MADE TO THIS FILE AFTER INSTALL WILL BE LOST ON THE NEXT UPDATE #
-#                                                                             #
-#              CHANGES SHOULD BE MADE IN A SEPARATE CONFIG FILE:              #
-#                         /etc/lighttpd/external.conf                         #
-###############################################################################
-
-server.modules = (
-    "mod_access",
-    "mod_accesslog",
-    "mod_auth",
-    "mod_expire",
-    "mod_redirect",
-    "mod_setenv",
-    "mod_rewrite"
-)
-
-server.document-root        = "/var/www/html"
-server.error-handler-404    = "/pihole/index.php"
-server.upload-dirs          = ( "/var/cache/lighttpd/uploads" )
-server.errorlog             = "/var/log/lighttpd/error.log"
-server.pid-file             = "/run/lighttpd.pid"
-server.username             = "www-data"
-server.groupname            = "www-data"
-server.port                 = 80
-accesslog.filename          = "/var/log/lighttpd/access.log"
-accesslog.format            = "%{%s}t|%V|%r|%s|%b"
-
-index-file.names            = ( "index.php", "index.html", "index.lighttpd.html" )
-url.access-deny             = ( "~", ".inc", ".md", ".yml", ".ini" )
-static-file.exclude-extensions = ( ".php", ".pl", ".fcgi" )
-
-mimetype.assign = (
-    ".ico"   => "image/x-icon",
-    ".jpeg"  => "image/jpeg",
-    ".jpg"   => "image/jpeg",
-    ".png"   => "image/png",
-    ".svg"   => "image/svg+xml",
-    ".css"   => "text/css; charset=utf-8",
-    ".html"  => "text/html; charset=utf-8",
-    ".js"    => "text/javascript; charset=utf-8",
-    ".json"  => "application/json; charset=utf-8",
-    ".map"   => "application/json; charset=utf-8",
-    ".txt"   => "text/plain; charset=utf-8",
-    ".eot"   => "application/vnd.ms-fontobject",
-    ".otf"   => "font/otf",
-    ".ttc"   => "font/collection",
-    ".ttf"   => "font/ttf",
-    ".woff"  => "font/woff",
-    ".woff2" => "font/woff2"
-)
-
-# Add user chosen options held in external file
-# This uses include_shell instead of an include wildcard for compatibility
-include_shell "cat external.conf 2>/dev/null"
-
-# default listening port for IPv6 falls back to the IPv4 port
-include_shell "/usr/share/lighttpd/use-ipv6.pl " + server.port
-
-# Prevent Lighttpd from enabling Let's Encrypt SSL for every blocked domain
-#include_shell "/usr/share/lighttpd/include-conf-enabled.pl"
-include_shell "find /etc/lighttpd/conf-enabled -name '*.conf' -a ! -name 'letsencrypt.conf' -printf 'include \"%p\"\n' 2>/dev/null"
-
-# If the URL starts with /admin, it is the Web interface
-$HTTP["url"] =~ "^/admin/" {
-    # Create a response header for debugging using curl -I
-    setenv.add-response-header = (
-        "X-Pi-hole" => "The Pi-hole Web interface is working!",
-        "X-Frame-Options" => "DENY"
-    )
-
-    $HTTP["url"] =~ "\.(eot|otf|tt[cf]|woff2?)$" {
-        # Allow Block Page access to local fonts
-        setenv.add-response-header = ( "Access-Control-Allow-Origin" => "*" )
-    }
-}
-
-# Block . files from being served, such as .git, .github, .gitignore
-$HTTP["url"] =~ "^/admin/\.(.*)" {
-    url.access-deny = ("")
-}
-
-# Default expire header
-expire.url = ( "" => "access plus 0 seconds" )

advanced/lighttpd.conf.fedora

@@ -1,102 +0,0 @@
-# Pi-hole: A black hole for Internet advertisements
-# (c) 2017 Pi-hole, LLC (https://pi-hole.net)
-# Network-wide ad blocking via your own hardware.
-#
-# Lighttpd config for Pi-hole
-#
-# This file is copyright under the latest version of the EUPL.
-# Please see LICENSE file for your rights under this license.
-
-###############################################################################
-#     FILE AUTOMATICALLY OVERWRITTEN BY PI-HOLE INSTALL/UPDATE PROCEDURE.     #
-# ANY CHANGES MADE TO THIS FILE AFTER INSTALL WILL BE LOST ON THE NEXT UPDATE #
-#                                                                             #
-#              CHANGES SHOULD BE MADE IN A SEPARATE CONFIG FILE:              #
-#                         /etc/lighttpd/external.conf                         #
-###############################################################################
-
-server.modules = (
-    "mod_access",
-    "mod_auth",
-    "mod_expire",
-    "mod_fastcgi",
-    "mod_accesslog",
-    "mod_redirect",
-    "mod_setenv",
-    "mod_rewrite"
-)
-
-server.document-root        = "/var/www/html"
-server.error-handler-404    = "/pihole/index.php"
-server.upload-dirs          = ( "/var/cache/lighttpd/uploads" )
-server.errorlog             = "/var/log/lighttpd/error.log"
-server.pid-file             = "/run/lighttpd.pid"
-server.username             = "lighttpd"
-server.groupname            = "lighttpd"
-server.port                 = 80
-accesslog.filename          = "/var/log/lighttpd/access.log"
-accesslog.format            = "%{%s}t|%V|%r|%s|%b"
-
-index-file.names            = ( "index.php", "index.html", "index.lighttpd.html" )
-url.access-deny             = ( "~", ".inc", ".md", ".yml", ".ini" )
-static-file.exclude-extensions = ( ".php", ".pl", ".fcgi" )
-
-mimetype.assign = (
-    ".ico"   => "image/x-icon",
-    ".jpeg"  => "image/jpeg",
-    ".jpg"   => "image/jpeg",
-    ".png"   => "image/png",
-    ".svg"   => "image/svg+xml",
-    ".css"   => "text/css; charset=utf-8",
-    ".html"  => "text/html; charset=utf-8",
-    ".js"    => "text/javascript; charset=utf-8",
-    ".json"  => "application/json; charset=utf-8",
-    ".map"   => "application/json; charset=utf-8",
-    ".txt"   => "text/plain; charset=utf-8",
-    ".eot"   => "application/vnd.ms-fontobject",
-    ".otf"   => "font/otf",
-    ".ttc"   => "font/collection",
-    ".ttf"   => "font/ttf",
-    ".woff"  => "font/woff",
-    ".woff2" => "font/woff2"
-)
-
-# Add user chosen options held in external file
-# This uses include_shell instead of an include wildcard for compatibility
-include_shell "cat external.conf 2>/dev/null"
-
-# default listening port for IPv6 falls back to the IPv4 port
-#include_shell "/usr/share/lighttpd/use-ipv6.pl " + server.port
-#include_shell "/usr/share/lighttpd/create-mime.assign.pl"
-#include_shell "/usr/share/lighttpd/include-conf-enabled.pl"
-
-fastcgi.server = (
-    ".php" => (
-        "localhost" => (
-            "socket" => "/tmp/php-fastcgi.socket",
-            "bin-path" => "/usr/bin/php-cgi"
-        )
-    )
-)
-
-# If the URL starts with /admin, it is the Web interface
-$HTTP["url"] =~ "^/admin/" {
-    # Create a response header for debugging using curl -I
-    setenv.add-response-header = (
-        "X-Pi-hole" => "The Pi-hole Web interface is working!",
-        "X-Frame-Options" => "DENY"
-    )
-
-    $HTTP["url"] =~ "\.(eot|otf|tt[cf]|woff2?)$" {
-        # Allow Block Page access to local fonts
-        setenv.add-response-header = ( "Access-Control-Allow-Origin" => "*" )
-    }
-}
-
-# Block . files from being served, such as .git, .github, .gitignore
-$HTTP["url"] =~ "^/admin/\.(.*)" {
-    url.access-deny = ("")
-}
-
-# Default expire header
-expire.url = ( "" => "access plus 0 seconds" )

automated install/uninstall.sh

@@ -206,7 +206,11 @@ removeNoPurge() {
 }
 
 ######### SCRIPT ###########
-echo -e "  ${INFO} Be sure to confirm if any dependencies should not be removed"
+if command -v vcgencmd &> /dev/null; then
+    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

@@ -35,9 +35,8 @@ localList="${piholeDir}/local.list"
 VPNList="/etc/openvpn/ipp.txt"
 
 piholeGitDir="/etc/.pihole"
-gravityDBfile_default="${piholeDir}/gravity.db"
-# GRAVITYDB may be overwritten by source pihole-FTL.conf below
-GRAVITYDB="${gravityDBfile_default}"
+gravityDBfile="${piholeDir}/gravity.db"
+gravityTEMPfile="${piholeDir}/gravity_temp.db"
 gravityDBschema="${piholeGitDir}/advanced/Templates/gravity.db.sql"
 gravityDBcopy="${piholeGitDir}/advanced/Templates/gravity_copy.sql"
 
@@ -47,6 +46,16 @@ 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! ${COL_NC}
   Please run 'pihole -r', and choose the 'reconfigure' option to fix."
@@ -59,13 +68,6 @@ if [[ -f "${pihole_FTL}" ]]; then
   source "${pihole_FTL}"
 fi
 
-# Set this only after sourcing pihole-FTL.conf as the gravity database path may
-# have changed
-gravityDBfile="${GRAVITYDB}"
-gravityTEMPfile="${GRAVITYDB}_temp"
-gravityDIR="$(dirname -- "${gravityDBfile}")"
-gravityOLDfile="${gravityDIR}/gravity_old.db"
-
 if [[ -z "${BLOCKINGMODE}" ]] ; then
   BLOCKINGMODE="NULL"
 fi
@@ -82,7 +84,7 @@ generate_gravity_database() {
 
 # Copy data from old to new database file and swap them
 gravity_swap_databases() {
-  local str copyGravity
+  local str
   str="Building tree"
   echo -ne "  ${INFO} ${str}..."
 
@@ -99,14 +101,7 @@ gravity_swap_databases() {
   str="Swapping databases"
   echo -ne "  ${INFO} ${str}..."
 
-  # Gravity copying SQL script
-  copyGravity="$(cat "${gravityDBcopy}")"
-  if [[ "${gravityDBfile}" != "${gravityDBfile_default}" ]]; then
-    # Replace default gravity script location by custom location
-    copyGravity="${copyGravity//"${gravityDBfile_default}"/"${gravityDBfile}"}"
-  fi
-
-  output=$( { sqlite3 "${gravityTEMPfile}" <<< "${copyGravity}"; } 2>&1 )
+  output=$( { sqlite3 "${gravityTEMPfile}" < "${gravityDBcopy}"; } 2>&1 )
   status="$?"
 
   if [[ "${status}" -ne 0 ]]; then
@@ -115,19 +110,8 @@ gravity_swap_databases() {
   fi
   echo -e "${OVER}  ${TICK} ${str}"
 
-  # Swap databases and remove or conditionally rename old database
-  # 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
+  # Swap databases and remove old database
+  rm "${gravityDBfile}"
   mv "${gravityTEMPfile}" "${gravityDBfile}"
 }
 
@@ -375,10 +359,6 @@ gravity_CheckDNSResolutionAvailable() {
 gravity_DownloadBlocklists() {
   echo -e "  ${INFO} ${COL_BOLD}Neutrino emissions detected${COL_NC}..."
 
-  if [[ "${gravityDBfile}" != "${gravityDBfile_default}" ]]; then
-    echo -e "  ${INFO} Storing gravity database in ${COL_BOLD}${gravityDBfile}${COL_NC}"
-  fi
-
   # Retrieve source URLs from gravity database
   # We source only enabled adlists, sqlite3 stores boolean values as 0 (false) or 1 (true)
   mapfile -t sources <<< "$(sqlite3 "${gravityDBfile}" "SELECT address FROM vw_adlist;" 2> /dev/null)"
@@ -567,7 +547,7 @@ compareLists() {
 # Download specified URL and perform checks on HTTP status and file content
 gravity_DownloadBlocklistFromUrl() {
   local url="${1}" cmd_ext="${2}" agent="${3}" adlistID="${4}" saveLocation="${5}" target="${6}" compression="${7}"
-  local heisenbergCompensator="" patternBuffer str httpCode success="" ip
+  local heisenbergCompensator="" patternBuffer str httpCode success=""
 
   # Create temp file to store content on disk instead of RAM
   patternBuffer=$(mktemp -p "/tmp" --suffix=".phgpb")
@@ -585,10 +565,7 @@ gravity_DownloadBlocklistFromUrl() {
   blocked=false
   case $BLOCKINGMODE in
     "IP-NODATA-AAAA"|"IP")
-        # Get IP address of this domain
-        ip="$(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
+        if [[ $(dig "${domain}" +short | grep "${IPV4_ADDRESS}" -c) -ge 1 ]]; then
           blocked=true
         fi;;
     "NXDOMAIN")
@@ -791,12 +768,43 @@ 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 $localList if it already exists, otherwise, create it
-  echo "### Do not modify this file, it will be overwritten by pihole -g" > "${localList}"
+  : > "${localList}"
   chmod 644 "${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}" >> "${localList}"
@@ -865,11 +873,6 @@ for var in "$@"; 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 to the Whitelist
+    Adds or removes specified domain or domains tho the Whitelist
 .br
 
 \fB-b, blacklist\fR [options] [<domain1> <domain2 ...>]

pihole

@@ -16,7 +16,6 @@ readonly PI_HOLE_SCRIPT_DIR="/opt/pihole"
 # error due to modifying a readonly variable.
 setupVars="/etc/pihole/setupVars.conf"
 PI_HOLE_BIN_DIR="/usr/local/bin"
-readonly FTL_PID_FILE="/run/pihole-FTL.pid"
 
 readonly colfile="${PI_HOLE_SCRIPT_DIR}/COL_TABLE"
 source "${colfile}"
@@ -99,25 +98,8 @@ versionFunc() {
   exit 0
 }
 
-# Get PID of main pihole-FTL process
-getFTLPID() {
-  local pid
-
-  if [ -s "${FTL_PID_FILE}" ]; then
-    # -s: FILE exists and has a size greater than zero
-    pid="$(<"$FTL_PID_FILE")"
-    # Exploit prevention: unset the variable if there is malicious content
-    # Verify that the value read from the file is numeric
-    [[ "$pid" =~ [^[:digit:]] ]] && unset pid
-  fi
-
-  # If FTL is not running, or the PID file contains malicious stuff, substitute
-  # negative PID to signal this to the caller
-  echo "${pid:=-1}"
-}
-
 restartDNS() {
-  local svcOption svc str output status pid icon
+  local svcOption svc str output status
   svcOption="${1:-restart}"
 
   # Determine if we should reload or restart
@@ -126,34 +108,17 @@ restartDNS() {
     # Note 1: This will NOT re-read any *.conf files
     # Note 2: We cannot use killall here as it does
     #         not know about real-time signals
-    pid="$(getFTLPID)"
-    if [[ "$pid" -eq "-1" ]]; then
-      svc="true"
-      str="FTL is not running"
-      icon="${INFO}"
-    else
-      svc="kill -RTMIN ${pid}"
-      str="Reloading DNS lists"
-      icon="${TICK}"
-    fi
+    svc="pkill -RTMIN pihole-FTL"
+    str="Reloading DNS lists"
   elif [[ "${svcOption}" =~ "reload" ]]; then
     # Reloading of the DNS cache has been requested
     # Note: This will NOT re-read any *.conf files
-    pid="$(getFTLPID)"
-    if [[ "$pid" -eq "-1" ]]; then
-      svc="true"
-      str="FTL is not running"
-      icon="${INFO}"
-    else
-      svc="kill -HUP ${pid}"
-      str="Flushing DNS cache"
-      icon="${TICK}"
-    fi
+    svc="pkill -HUP pihole-FTL"
+    str="Flushing DNS cache"
   else
     # A full restart has been requested
     svc="service pihole-FTL restart"
     str="Restarting DNS server"
-    icon="${TICK}"
   fi
 
   # Print output to Terminal, but not to Web Admin
@@ -163,7 +128,7 @@ restartDNS() {
   status="$?"
 
   if [[ "${status}" -eq 0 ]]; then
-    [[ -t 1 ]] && echo -e "${OVER}  ${icon} ${str}"
+    [[ -t 1 ]] && echo -e "${OVER}  ${TICK} ${str}"
     return 0
   else
     [[ ! -t 1 ]] && local OVER=""
@@ -363,13 +328,16 @@ 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 | grep --line-buffered "${1}" | sed -E \
+  tail -f /var/log/pihole.log | sed -E \
     -e "s,($(date +'%b %d ')| dnsmasq\[[0-9]*\]),,g" \
-    -e "s,(.*(blacklisted |gravity blocked ).*),${COL_RED}&${COL_NC}," \
+    -e "s,(.*(blacklisted |gravity blocked ).* is (0.0.0.0|::|NXDOMAIN|${IPV4_ADDRESS%/*}|${IPV6_ADDRESS:-NULL}).*),${COL_RED}&${COL_NC}," \
     -e "s,.*(query\\[A|DHCP).*,${COL_NC}&${COL_NC}," \
     -e "s,.*,${COL_GRAY}&${COL_NC},"
   exit 0
@@ -453,10 +421,7 @@ 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 [arg]      View the live output of the Pi-hole log.
-                      Add an optional argument to filter the log
-                      (regular expressions are supported)
-
+  -t, tail            View the live output of the Pi-hole log
 
 Options:
   -a, admin           Web interface options
@@ -530,7 +495,7 @@ case "${1}" in
   "status"                      ) statusFunc "$2";;
   "restartdns"                  ) restartDNS "$2";;
   "-a" | "admin"                ) webpageFunc "$@";;
-  "-t" | "tail"                 ) tailFunc "$2";;
+  "-t" | "tail"                 ) tailFunc;;
   "checkout"                    ) piholeCheckoutFunc "$@";;
   "tricorder"                   ) tricorderFunc;;
   "updatechecker"               ) updateCheckFunc "$@";;

supportedos.txt

@@ -0,0 +1,5 @@
+Raspbian=9,10
+Ubuntu=16,18,20
+Debian=9,10
+Fedora=31,32
+CentOS=7,8

test/_centos_7.Dockerfile

@@ -12,6 +12,5 @@ RUN true && \
     chmod +x $SCRIPTDIR/*
 
 ENV PH_TEST true
-ENV OS_CHECK_DOMAIN_NAME dev-supportedos.pi-hole.net
 
 #sed '/# Start the installer/Q' /opt/pihole/basic-install.sh > /opt/pihole/stub_basic-install.sh && \

test/_centos_8.Dockerfile

@@ -12,6 +12,5 @@ RUN true && \
     chmod +x $SCRIPTDIR/*
 
 ENV PH_TEST true
-ENV OS_CHECK_DOMAIN_NAME dev-supportedos.pi-hole.net
 
 #sed '/# Start the installer/Q' /opt/pihole/basic-install.sh > /opt/pihole/stub_basic-install.sh && \

test/_debian_10.Dockerfile

@@ -12,6 +12,5 @@ RUN true && \
     chmod +x $SCRIPTDIR/*
 
 ENV PH_TEST true
-ENV OS_CHECK_DOMAIN_NAME dev-supportedos.pi-hole.net
 
 #sed '/# Start the installer/Q' /opt/pihole/basic-install.sh > /opt/pihole/stub_basic-install.sh && \

test/_debian_11.Dockerfile

@@ -1,17 +0,0 @@
-FROM buildpack-deps:bullseye-scm
-
-ENV GITDIR /etc/.pihole
-ENV SCRIPTDIR /opt/pihole
-
-RUN mkdir -p $GITDIR $SCRIPTDIR /etc/pihole
-ADD . $GITDIR
-RUN cp $GITDIR/advanced/Scripts/*.sh $GITDIR/gravity.sh $GITDIR/pihole $GITDIR/automated\ install/*.sh $SCRIPTDIR/
-ENV PATH /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:$SCRIPTDIR
-
-RUN true && \
-    chmod +x $SCRIPTDIR/*
-
-ENV PH_TEST true
-ENV OS_CHECK_DOMAIN_NAME dev-supportedos.pi-hole.net
-
-#sed '/# Start the installer/Q' /opt/pihole/basic-install.sh > /opt/pihole/stub_basic-install.sh && \

test/_debian_9.Dockerfile

@@ -12,6 +12,5 @@ RUN true && \
     chmod +x $SCRIPTDIR/*
 
 ENV PH_TEST true
-ENV OS_CHECK_DOMAIN_NAME dev-supportedos.pi-hole.net
 
 #sed '/# Start the installer/Q' /opt/pihole/basic-install.sh > /opt/pihole/stub_basic-install.sh && \

test/_fedora_31.Dockerfile

@@ -1,4 +1,4 @@
-FROM fedora:33
+FROM fedora:31
 
 ENV GITDIR /etc/.pihole
 ENV SCRIPTDIR /opt/pihole
@@ -12,6 +12,5 @@ RUN true && \
     chmod +x $SCRIPTDIR/*
 
 ENV PH_TEST true
-ENV OS_CHECK_DOMAIN_NAME dev-supportedos.pi-hole.net
 
 #sed '/# Start the installer/Q' /opt/pihole/basic-install.sh > /opt/pihole/stub_basic-install.sh && \

test/_fedora_32.Dockerfile

@@ -12,6 +12,5 @@ RUN true && \
     chmod +x $SCRIPTDIR/*
 
 ENV PH_TEST true
-ENV OS_CHECK_DOMAIN_NAME dev-supportedos.pi-hole.net
 
 #sed '/# Start the installer/Q' /opt/pihole/basic-install.sh > /opt/pihole/stub_basic-install.sh && \

test/_ubuntu_16.Dockerfile

@@ -12,6 +12,5 @@ RUN true && \
     chmod +x $SCRIPTDIR/*
 
 ENV PH_TEST true
-ENV OS_CHECK_DOMAIN_NAME dev-supportedos.pi-hole.net
 
 #sed '/# Start the installer/Q' /opt/pihole/basic-install.sh > /opt/pihole/stub_basic-install.sh && \

test/_ubuntu_18.Dockerfile

@@ -12,6 +12,5 @@ RUN true && \
     chmod +x $SCRIPTDIR/*
 
 ENV PH_TEST true
-ENV OS_CHECK_DOMAIN_NAME dev-supportedos.pi-hole.net
 
 #sed '/# Start the installer/Q' /opt/pihole/basic-install.sh > /opt/pihole/stub_basic-install.sh && \

test/_ubuntu_20.Dockerfile

@@ -13,6 +13,5 @@ RUN true && \
     chmod +x $SCRIPTDIR/*
 
 ENV PH_TEST true
-ENV OS_CHECK_DOMAIN_NAME dev-supportedos.pi-hole.net
 
 #sed '/# Start the installer/Q' /opt/pihole/basic-install.sh > /opt/pihole/stub_basic-install.sh && \

test/_ubuntu_21.Dockerfile

@@ -1,18 +0,0 @@
-FROM buildpack-deps:hirsute-scm
-
-ENV GITDIR /etc/.pihole
-ENV SCRIPTDIR /opt/pihole
-
-RUN mkdir -p $GITDIR $SCRIPTDIR /etc/pihole
-ADD . $GITDIR
-RUN cp $GITDIR/advanced/Scripts/*.sh $GITDIR/gravity.sh $GITDIR/pihole $GITDIR/automated\ install/*.sh $SCRIPTDIR/
-ENV PATH /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:$SCRIPTDIR
-ENV DEBIAN_FRONTEND=noninteractive
-
-RUN true && \
-    chmod +x $SCRIPTDIR/*
-
-ENV PH_TEST true
-ENV OS_CHECK_DOMAIN_NAME dev-supportedos.pi-hole.net
-
-#sed '/# Start the installer/Q' /opt/pihole/basic-install.sh > /opt/pihole/stub_basic-install.sh && \

test/conftest.py

@@ -8,6 +8,8 @@ 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

@@ -45,6 +45,8 @@ 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}"
     }
@@ -522,45 +524,43 @@ def test_IPv6_ULA_GUA_test(Pihole):
     assert expected_stdout in detectPlatform.stdout
 
 
-def test_validate_ip(Pihole):
+def test_validate_ip_valid(Pihole):
     '''
-    Tests valid_ip for various IP addresses
+    Given a valid IP address, valid_ip returns success
     '''
 
-    def test_address(addr, success=True):
-        output = Pihole.run('''
-        source /opt/pihole/basic-install.sh
-        valid_ip "{addr}"
-        '''.format(addr=addr))
+    output = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    valid_ip "192.168.1.1"
+    ''')
 
-        assert output.rc == 0 if success else 1
+    assert output.rc == 0
 
-    test_address('192.168.1.1')
-    test_address('127.0.0.1')
-    test_address('255.255.255.255')
-    test_address('255.255.255.256', False)
-    test_address('255.255.256.255', False)
-    test_address('255.256.255.255', False)
-    test_address('256.255.255.255', False)
-    test_address('1092.168.1.1', False)
-    test_address('not an IP', False)
-    test_address('8.8.8.8#', False)
-    test_address('8.8.8.8#0')
-    test_address('8.8.8.8#1')
-    test_address('8.8.8.8#42')
-    test_address('8.8.8.8#888')
-    test_address('8.8.8.8#1337')
-    test_address('8.8.8.8#65535')
-    test_address('8.8.8.8#65536', False)
-    test_address('8.8.8.8#-1', False)
-    test_address('00.0.0.0', False)
-    test_address('010.0.0.0', False)
-    test_address('001.0.0.0', False)
-    test_address('0.0.0.0#00', False)
-    test_address('0.0.0.0#01', False)
-    test_address('0.0.0.0#001', False)
-    test_address('0.0.0.0#0001', False)
-    test_address('0.0.0.0#00001', False)
+
+def test_validate_ip_invalid_octet(Pihole):
+    '''
+    Given an invalid IP address (large octet), valid_ip returns an error
+    '''
+
+    output = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    valid_ip "1092.168.1.1"
+    ''')
+
+    assert output.rc == 1
+
+
+def test_validate_ip_invalid_letters(Pihole):
+    '''
+    Given an invalid IP address (contains letters), valid_ip returns an error
+    '''
+
+    output = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    valid_ip "not an IP"
+    ''')
+
+    assert output.rc == 1
 
 
 def test_os_check_fails(Pihole):
@@ -595,42 +595,3 @@ 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. '
-                                  'Deprecated PHP may be in use.')
+    expected_stdout = info_box + (' Enabling EPEL package repository '
+                                  '(https://fedoraproject.org/wiki/EPEL)')
     assert expected_stdout in distro_check.stdout
-    remi_package = Pihole.package('remi-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.')
+    expected_stdout = tick_box + ' Installed epel-release'
     assert expected_stdout in distro_check.stdout
-    remi_package = Pihole.package('remi-release')
-    assert not remi_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
+    epel_package = Pihole.package('epel-release')
+    assert epel_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
-    (should trigger on CentOS7 only)
+    confirms installer does not attempt to install EPEL repository on CentOS 8+
     '''
     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
+    assert distro_check.stdout == ''
 
-
-def test_php_upgrade_user_optout_skipped_centos_gte_8(Pihole):
-    '''
-    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
+    epel_package = Pihole.package('epel-release')
+    assert not epel_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_31.ini

@@ -4,5 +4,5 @@ envlist = py37
 [testenv]
 whitelist_externals = docker
 deps = -rrequirements.txt
-commands = docker build -f _debian_11.Dockerfile -t pytest_pihole:test_container ../
-           pytest {posargs:-vv -n auto} ./test_automated_install.py
+commands = docker build -f _fedora_31.Dockerfile -t pytest_pihole:test_container ../
+           pytest {posargs:-vv -n auto} ./test_automated_install.py ./test_centos_fedora_common_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

test/tox.fedora_33.ini

@@ -1,8 +0,0 @@
-[tox]
-envlist = py37
-
-[testenv]
-whitelist_externals = docker
-deps = -rrequirements.txt
-commands = docker build -f _fedora_33.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

test/tox.ubuntu_21.ini

@@ -1,8 +0,0 @@
-[tox]
-envlist = py37
-
-[testenv]
-whitelist_externals = docker
-deps = -rrequirements.txt
-commands = docker build -f _ubuntu_21.Dockerfile -t pytest_pihole:test_container ../
-           pytest {posargs:-vv -n auto} ./test_automated_install.py