Hotfix release (#5147)

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

.github/dependabot.yml

@@ -10,3 +10,13 @@ updates:
   target-branch: development
   reviewers:
     - "pi-hole/core-maintainers"
+- package-ecosystem: pip
+  directory: "/test"
+  schedule:
+    interval: weekly
+    day: saturday
+    time: "10:00"
+  open-pull-requests-limit: 10
+  target-branch: development
+  reviewers:
+    - "pi-hole/core-maintainers"

.github/workflows/codeql-analysis.yml

@@ -25,7 +25,7 @@ jobs:
     steps:
     -
       name: Checkout repository
-      uses: actions/checkout@v3.1.0
+      uses: actions/checkout@v3.3.0
     # Initializes the CodeQL tools for scanning.
     -
       name: Initialize CodeQL

.github/workflows/merge-conflict.yml

@@ -0,0 +1,21 @@
+name: "Check for merge conflicts"
+on:
+  # So that PRs touching the same files as the push are updated
+  push:
+  # So that the `dirtyLabel` is removed if conflicts are resolve
+  # We recommend `pull_request_target` so that github secrets are available.
+  # In `pull_request` we wouldn't be able to change labels of fork PRs
+  pull_request_target:
+    types: [synchronize]
+
+jobs:
+  main:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check if PRs are have merge conflicts
+        uses: eps1lon/actions-label-merge-conflict@v2.1.0
+        with:
+          dirtyLabel: "PR: Merge Conflict"
+          repoToken: "${{ secrets.GITHUB_TOKEN }}"
+          commentOnDirty: "This pull request has conflicts, please resolve those before we can evaluate the pull request."
+          commentOnClean: "Conflicts have been resolved."

.github/workflows/stale.yml

@@ -13,7 +13,7 @@ jobs:
       issues: write
 
     steps:
-      - uses: actions/stale@v6.0.1
+      - uses: actions/stale@v7.0.0
         with:
           repo-token: ${{ secrets.GITHUB_TOKEN }}
           days-before-stale: 30

.github/workflows/stale_pr.yml

@@ -0,0 +1,35 @@
+name: Close stale PR
+# This action will add a `stale` label and close immediately every PR that meets the following conditions:
+#   - it is already marked with "merge conflict" label
+#   - there was no update/comment on the PR in the last 30 days.
+
+on:
+  schedule:
+    - cron: '0 10 * * *'
+  workflow_dispatch:
+
+jobs:
+  stale:
+
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+      pull-requests: write
+
+    steps:
+      - uses: actions/stale@v7.0.0
+        with:
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
+          # Do not automatically mark PR/issue as stale
+          days-before-stale: -1
+          # Override 'days-before-stale' for PR only
+          days-before-pr-stale: 30
+          # Close PRs immediately, after marking them 'stale'
+          days-before-pr-close: 0
+          # only run the action on merge conflict PR
+          any-of-labels: 'PR: Merge Conflict'
+          exempt-pr-labels: 'internal, never-stale, ON HOLD, WIP'
+          exempt-all-pr-assignees: true
+          operations-per-run: 300
+          stale-pr-message: ''
+          close-pr-message: 'Existing merge conflicts have not been addressed. This PR is considered abandoned.'

.github/workflows/sync-back-to-dev.yml

@@ -11,17 +11,8 @@ jobs:
     name: Syncing branches
     steps:
       - name: Checkout
-        uses: actions/checkout@v3.1.0
+        uses: actions/checkout@v3.3.0
       - name: Opening pull request
-        id: pull
-        uses: tretuna/sync-branches@1.4.0
-        with:
+        run: gh pr create -B development -H master --title 'Sync master back into development' --body 'Created by Github action' --label 'internal'
+        env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          FROM_BRANCH: 'master'
-          TO_BRANCH: 'development'
-      - name: Label the pull request to ignore for release note generation
-        uses: actions-ecosystem/action-add-labels@v1.1.3
-        with:
-          labels: internal
-          repo: ${{ github.repository }}
-          number: ${{ steps.pull.outputs.PULL_REQUEST_NUMBER }}

.github/workflows/test.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3.1.0
+        uses: actions/checkout@v3.3.0
 
       - name: Check scripts in repository are executable
         run: |
@@ -54,20 +54,24 @@ jobs:
             ubuntu_20,
             ubuntu_22,
             centos_8,
-            fedora_35,
+            centos_9,
             fedora_36,
+            fedora_37,
           ]
     env:
       DISTRO: ${{matrix.distro}}
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3.1.0
+        uses: actions/checkout@v3.3.0
 
       - name: Set up Python 3.10
-        uses: actions/setup-python@v4.2.0
+        uses: actions/setup-python@v4.5.0
         with:
           python-version: "3.10"
 
+      - name: Install wheel
+        run:  pip install wheel
+
       - name: Install dependencies
         run: pip install -r test/requirements.txt
 

README.md

@@ -16,11 +16,11 @@
 
 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
+- **Easy-to-install**: our dialogs walk you through the simple installation process in less than ten minutes
 - **Resolute**: content is blocked in _non-browser locations_, such as ad-laden mobile apps and smart TVs
 - **Responsive**: seamlessly speeds up the feel of everyday browsing by caching DNS queries
 - **Lightweight**: runs smoothly with [minimal hardware and software requirements](https://docs.pi-hole.net/main/prerequisites/)
-- **Robust**: a command line interface that is quality assured for interoperability
+- **Robust**: a command-line interface that is quality assured for interoperability
 - **Insightful**: a beautiful responsive Web Interface dashboard to view and control your Pi-hole
 - **Versatile**: can optionally function as a [DHCP server](https://discourse.pi-hole.net/t/how-do-i-use-pi-holes-built-in-dhcp-server-and-why-would-i-want-to/3026), ensuring _all_ your devices are protected automatically
 - **Scalable**: [capable of handling hundreds of millions of queries](https://pi-hole.net/2017/05/24/how-much-traffic-can-pi-hole-handle/) when installed on server-grade hardware
@@ -60,7 +60,7 @@ Please refer to the [Pi-hole docker repo](https://github.com/pi-hole/docker-pi-h
 
 ## [Post-install: Make your network take advantage of Pi-hole](https://docs.pi-hole.net/main/post-install/)
 
-Once the installer has been run, you will need to [configure your router to have **DHCP clients use Pi-hole as their DNS server**](https://discourse.pi-hole.net/t/how-do-i-configure-my-devices-to-use-pi-hole-as-their-dns-server/245) which ensures that all devices connecting to your network will have content blocked without any further intervention.
+Once the installer has been run, you will need to [configure your router to have **DHCP clients use Pi-hole as their DNS server**](https://discourse.pi-hole.net/t/how-do-i-configure-my-devices-to-use-pi-hole-as-their-dns-server/245). This router configuration will ensure that all devices connecting to your network will have content blocked without any further intervention.
 
 If your router does not support setting the DNS server, you can [use Pi-hole's built-in DHCP server](https://discourse.pi-hole.net/t/how-do-i-use-pi-holes-built-in-dhcp-server-and-why-would-i-want-to/3026); be sure to disable DHCP on your router first (if it has that feature available).
 
@@ -70,7 +70,7 @@ As a last resort, you can manually set each device to use Pi-hole as their DNS s
 
 ## Pi-hole is free but powered by your support
 
-There are many reoccurring costs involved with maintaining free, open source, and privacy-respecting software; expenses which [our volunteer developers](https://github.com/orgs/pi-hole/people) pitch in to cover out-of-pocket. This is just one example of how strongly we feel about our software and the importance of keeping it maintained.
+There are many reoccurring costs involved with maintaining free, open-source, and privacy-respecting software; expenses which [our volunteer developers](https://github.com/orgs/pi-hole/people) pitch in to cover out-of-pocket. This is just one example of how strongly we feel about our software and the importance of keeping it maintained.
 
 Make no mistake: **your support is absolutely vital to help keep us innovating!**
 
@@ -132,9 +132,9 @@ Some of the statistics you can integrate include:
 
 Access the API 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 Command-Line Interface
 
-The [pihole](https://docs.pi-hole.net/core/pihole-command/) command has all the functionality necessary 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`.
+The [pihole](https://docs.pi-hole.net/core/pihole-command/) command has all the functionality necessary to fully administer the Pi-hole, without the need for the Web Interface. It's fast, user-friendly, and auditable by anyone with an understanding of `bash`.
 
 Some notable features include:
 

advanced/Scripts/piholeCheckout.sh

@@ -42,11 +42,6 @@ warning1() {
     esac
 }
 
-updateCheckFunc() {
-    /opt/pihole/updatecheck.sh
-    /opt/pihole/updatecheck.sh x remote
-}
-
 checkout() {
     local corebranches
     local webbranches
@@ -169,8 +164,8 @@ checkout() {
             exit 1
         fi
         checkout_pull_branch "${webInterfaceDir}" "${2}"
-        # Force an update of the updatechecker
-        updateCheckFunc
+        # Update local and remote versions via updatechecker
+        /opt/pihole/updatecheck.sh
     elif [[ "${1}" == "ftl" ]] ; then
         local path
         local oldbranch
@@ -185,8 +180,8 @@ checkout() {
             FTLinstall "${binary}"
             restart_service pihole-FTL
             enable_service pihole-FTL
-            # Force an update of the updatechecker
-            updateCheckFunc
+            # Update local and remote versions via updatechecker
+            /opt/pihole/updatecheck.sh
         else
             echo "  ${CROSS} Requested branch \"${2}\" is not available"
             ftlbranches=( $(git ls-remote https://github.com/pi-hole/ftl | grep 'heads' | sed 's/refs\/heads\///;s/ //g' | awk '{print $2}') )

advanced/Scripts/piholeDebug.sh

@@ -44,17 +44,12 @@ fi
 # shellcheck disable=SC1091
 . /etc/pihole/versions
 
-OBFUSCATED_PLACEHOLDER="<DOMAIN OBFUSCATED>"
-
 # FAQ URLs for use in showing the debug log
-FAQ_UPDATE_PI_HOLE="${COL_CYAN}https://discourse.pi-hole.net/t/how-do-i-update-pi-hole/249${COL_NC}"
-FAQ_CHECKOUT_COMMAND="${COL_CYAN}https://discourse.pi-hole.net/t/the-pihole-command-with-examples/738#checkout${COL_NC}"
 FAQ_HARDWARE_REQUIREMENTS="${COL_CYAN}https://docs.pi-hole.net/main/prerequisites/${COL_NC}"
 FAQ_HARDWARE_REQUIREMENTS_PORTS="${COL_CYAN}https://docs.pi-hole.net/main/prerequisites/#ports${COL_NC}"
 FAQ_HARDWARE_REQUIREMENTS_FIREWALLD="${COL_CYAN}https://docs.pi-hole.net/main/prerequisites/#firewalld${COL_NC}"
 FAQ_GATEWAY="${COL_CYAN}https://discourse.pi-hole.net/t/why-is-a-default-gateway-important-for-pi-hole/3546${COL_NC}"
 FAQ_FTL_COMPATIBILITY="${COL_CYAN}https://github.com/pi-hole/FTL#compatibility-list${COL_NC}"
-FAQ_BAD_ADDRESS="${COL_CYAN}https://discourse.pi-hole.net/t/why-do-i-see-bad-address-at-in-pihole-log/3972${COL_NC}"
 
 # Other URLs we may use
 FORUMS_URL="${COL_CYAN}https://discourse.pi-hole.net${COL_NC}"
@@ -73,7 +68,6 @@ WEB_SERVER_LOG_DIRECTORY="/var/log/lighttpd"
 WEB_SERVER_CONFIG_DIRECTORY="/etc/lighttpd"
 HTML_DIRECTORY="/var/www/html"
 WEB_GIT_DIRECTORY="${HTML_DIRECTORY}/admin"
-#BLOCK_PAGE_DIRECTORY="${HTML_DIRECTORY}/pihole"
 SHM_DIRECTORY="/dev/shm"
 ETC="/etc"
 
@@ -91,6 +85,7 @@ PIHOLE_LOGROTATE_FILE="${PIHOLE_DIRECTORY}/logrotate"
 PIHOLE_SETUP_VARS_FILE="${PIHOLE_DIRECTORY}/setupVars.conf"
 PIHOLE_FTL_CONF_FILE="${PIHOLE_DIRECTORY}/pihole-FTL.conf"
 PIHOLE_CUSTOM_HOSTS_FILE="${PIHOLE_DIRECTORY}/custom.list"
+PIHOLE_VERSIONS_FILE="${PIHOLE_DIRECTORY}/versions"
 
 # Read the value of an FTL config key. The value is printed to stdout.
 #
@@ -162,7 +157,8 @@ REQUIRED_FILES=("${PIHOLE_CRON_FILE}"
 "${PIHOLE_WEB_SERVER_ERROR_LOG_FILE}"
 "${RESOLVCONF}"
 "${DNSMASQ_CONF}"
-"${PIHOLE_CUSTOM_HOSTS_FILE}")
+"${PIHOLE_CUSTOM_HOSTS_FILE}"
+"${PIHOLE_VERSIONS_FILE}")
 
 DISCLAIMER="This process collects information from your Pi-hole, and optionally uploads it to a unique and random directory on tricorder.pi-hole.net.
 
@@ -240,15 +236,7 @@ compare_local_version_to_git_version() {
     local git_dir="${1}"
     # The named component of the project (Core or Web)
     local pihole_component="${2}"
-    # If we are checking the Core versions,
-    if [[ "${pihole_component}" == "Core" ]]; then
-        # We need to search for "Pi-hole" when using pihole -v
-        local search_term="Pi-hole"
-    elif [[ "${pihole_component}" == "Web" ]]; then
-        # We need to search for "AdminLTE" so store it in a variable as well
-        #shellcheck disable=2034
-        local search_term="AdminLTE"
-    fi
+
     # Display what we are checking
     echo_current_diagnostic "${pihole_component} version"
     # Store the error message in a variable in case we want to change and/or reuse it
@@ -261,43 +249,35 @@ compare_local_version_to_git_version() {
         log_write "${COL_RED}Could not cd into ${git_dir}$COL_NC"
         if git status &> /dev/null; then
             # The current version the user is on
-            local remote_version
-            remote_version=$(git describe --tags --abbrev=0);
+            local local_version
+            local_version=$(git describe --tags --abbrev=0);
             # What branch they are on
-            local remote_branch
-            remote_branch=$(git rev-parse --abbrev-ref HEAD);
+            local local_branch
+            local_branch=$(git rev-parse --abbrev-ref HEAD);
             # The commit they are on
-            local remote_commit
-            remote_commit=$(git describe --long --dirty --tags --always)
+            local local_commit
+            local_commit=$(git describe --long --dirty --tags --always)
             # Status of the repo
             local local_status
             local_status=$(git status -s)
             # echo this information out to the user in a nice format
-            # If the current version matches what pihole -v produces, the user is up-to-date
-            if [[ "${remote_version}" == "$(pihole -v | awk '/${search_term}/ {print $6}' | cut -d ')' -f1)" ]]; then
-                log_write "${TICK} ${pihole_component}: ${COL_GREEN}${remote_version}${COL_NC}"
-            # If not,
-            else
-                # echo the current version in yellow, signifying it's something to take a look at, but not a critical error
-                # Also add a URL to an FAQ
-                log_write "${INFO} ${pihole_component}: ${COL_YELLOW}${remote_version:-Untagged}${COL_NC} (${FAQ_UPDATE_PI_HOLE})"
-            fi
+            log_write "${TICK} Version: ${local_version}"
 
             # Print the repo upstreams
             remotes=$(git remote -v)
             log_write "${INFO} Remotes: ${remotes//$'\n'/'\n             '}"
 
             # If the repo is on the master branch, they are on the stable codebase
-            if [[ "${remote_branch}" == "master" ]]; then
+            if [[ "${local_branch}" == "master" ]]; then
                 # so the color of the text is green
-                log_write "${INFO} Branch: ${COL_GREEN}${remote_branch}${COL_NC}"
+                log_write "${INFO} Branch: ${COL_GREEN}${local_branch}${COL_NC}"
             # If it is any other branch, they are in a development branch
             else
                 # So show that in yellow, signifying it's something to take a look at, but not a critical error
-                log_write "${INFO} Branch: ${COL_YELLOW}${remote_branch:-Detached}${COL_NC} (${FAQ_CHECKOUT_COMMAND})"
+                log_write "${INFO} Branch: ${COL_YELLOW}${local_branch:-Detached}${COL_NC}"
             fi
             # echo the current commit
-            log_write "${INFO} Commit: ${remote_commit}"
+            log_write "${INFO} Commit: ${local_commit}"
             # if `local_status` is non-null, then the repo is not clean, display details here
             if [[ ${local_status} ]]; then
               # Replace new lines in the status with 12 spaces to make the output cleaner
@@ -331,22 +311,15 @@ compare_local_version_to_git_version() {
 }
 
 check_ftl_version() {
-    local ftl_name="FTL"
     local FTL_VERSION FTL_COMMIT FTL_BRANCH
-    echo_current_diagnostic "${ftl_name} version"
+    echo_current_diagnostic "FTL version"
     # Use the built in command to check FTL's version
-    FTL_VERSION=$(pihole-FTL -vv | grep -m 1 Version | awk '{printf $2}')
-    FTL_BRANCH=$(pihole-FTL -vv | grep -m 1 Branch | awk '{printf $2}')
-    FTL_COMMIT=$(pihole-FTL -vv | grep -m 1 Commit | awk '{printf $2}')
+    FTL_VERSION=$(pihole-FTL version)
+    FTL_BRANCH=$(pihole-FTL branch)
+    FTL_COMMIT=$(pihole-FTL --hash)
 
-    # Compare the current FTL version to the remote version
-    if [[ "${FTL_VERSION}" == "$(pihole -v | awk '/FTL/ {print $6}' | cut -d ')' -f1)" ]]; then
-        # If they are the same, FTL is up-to-date
-        log_write "${TICK} ${ftl_name}: ${COL_GREEN}${FTL_VERSION}${COL_NC}"
-    else
-        # If not, show it in yellow, signifying there is an update
-        log_write "${INFO} ${ftl_name}: ${COL_YELLOW}${FTL_VERSION}${COL_NC} (${FAQ_UPDATE_PI_HOLE})"
-    fi
+
+    log_write "${TICK} Version: ${FTL_VERSION}"
 
     # If they use the master branch, they are on the stable codebase
     if [[ "${FTL_BRANCH}" == "master" ]]; then
@@ -355,7 +328,7 @@ check_ftl_version() {
         # If it is any other branch, they are in a development branch
     else
         # So show that in yellow, signifying it's something to take a look at, but not a critical error
-        log_write "${INFO} Branch: ${COL_YELLOW}${FTL_BRANCH}${COL_NC} (${FAQ_CHECKOUT_COMMAND})"
+        log_write "${INFO} Branch: ${COL_YELLOW}${FTL_BRANCH}${COL_NC}"
     fi
 
     # echo the current commit
@@ -421,41 +394,53 @@ os_check() {
     # Extract dig response
     response="${cmdResult%%$'\n'*}"
 
-    IFS=" " read -r -a supportedOS < <(echo "${response}" | tr -d '"')
-    for distro_and_versions in "${supportedOS[@]}"
-    do
-        distro_part="${distro_and_versions%%=*}"
-        versions_part="${distro_and_versions##*=}"
-
-        if [[ "${detected_os^^}" =~ ${distro_part^^} ]]; then
-            valid_os=true
-            IFS="," read -r -a supportedVer <<<"${versions_part}"
-            for version in "${supportedVer[@]}"
-            do
-                if [[ "${detected_version}" =~ $version ]]; then
-                    valid_version=true
-                    break
-                fi
-            done
-            break
-        fi
-    done
-
-    log_write "${INFO} dig return code:  ${digReturnCode}"
-    log_write "${INFO} dig response:  ${response}"
-
-    if [ "$valid_os" = true ]; then
-        log_write "${TICK} Distro:  ${COL_GREEN}${detected_os^}${COL_NC}"
-
-        if [ "$valid_version" = true ]; then
-            log_write "${TICK} Version: ${COL_GREEN}${detected_version}${COL_NC}"
-        else
-            log_write "${CROSS} Version: ${COL_RED}${detected_version}${COL_NC}"
-            log_write "${CROSS} Error: ${COL_RED}${detected_os^} is supported but version ${detected_version} is currently unsupported (${FAQ_HARDWARE_REQUIREMENTS})${COL_NC}"
-        fi
+    if [ "${digReturnCode}" -ne 0 ]; then
+        log_write "${INFO} Distro: ${detected_os^}"
+        log_write "${INFO} Version: ${detected_version}"
+        log_write "${CROSS} dig return code: ${COL_RED}${digReturnCode}${COL_NC}"
+        log_write "${CROSS} dig response: ${response}"
+        log_write "${CROSS} Error: ${COL_RED}dig command failed - Unable to check OS${COL_NC}"
     else
-        log_write "${CROSS} Distro:  ${COL_RED}${detected_os^}${COL_NC}"
-        log_write "${CROSS} Error: ${COL_RED}${detected_os^} is not a supported distro (${FAQ_HARDWARE_REQUIREMENTS})${COL_NC}"
+        IFS=" " read -r -a supportedOS < <(echo "${response}" | tr -d '"')
+        for distro_and_versions in "${supportedOS[@]}"
+        do
+            distro_part="${distro_and_versions%%=*}"
+            versions_part="${distro_and_versions##*=}"
+
+            if [[ "${detected_os^^}" =~ ${distro_part^^} ]]; then
+                valid_os=true
+                IFS="," read -r -a supportedVer <<<"${versions_part}"
+                for version in "${supportedVer[@]}"
+                do
+                    if [[ "${detected_version}" =~ $version ]]; then
+                        valid_version=true
+                        break
+                    fi
+                done
+                break
+            fi
+        done
+
+        local finalmsg
+        if [ "$valid_os" = true ]; then
+            log_write "${TICK} Distro:  ${COL_GREEN}${detected_os^}${COL_NC}"
+
+            if [ "$valid_version" = true ]; then
+                log_write "${TICK} Version: ${COL_GREEN}${detected_version}${COL_NC}"
+                finalmsg="${TICK} ${COL_GREEN}Distro and version supported${COL_NC}"
+            else
+                log_write "${CROSS} Version: ${COL_RED}${detected_version}${COL_NC}"
+                finalmsg="${CROSS} Error: ${COL_RED}${detected_os^} is supported but version ${detected_version} is currently unsupported ${COL_NC}(${FAQ_HARDWARE_REQUIREMENTS})${COL_NC}"
+            fi
+        else
+            log_write "${CROSS} Distro:  ${COL_RED}${detected_os^}${COL_NC}"
+            finalmsg="${CROSS} Error: ${COL_RED}${detected_os^} is not a supported distro ${COL_NC}(${FAQ_HARDWARE_REQUIREMENTS})${COL_NC}"
+        fi
+
+        # Print dig response and the final check result
+        log_write "${TICK} dig return code: ${COL_GREEN}${digReturnCode}${COL_NC}"
+        log_write "${INFO} dig response: ${response}"
+        log_write "${finalmsg}"
     fi
 }
 
@@ -952,10 +937,21 @@ process_status(){
         else
             # Otherwise, use the service command and mock the output of `systemctl is-active`
             local status_of_process
-            if service "${i}" status | grep -E 'is\srunning' &> /dev/null; then
-                status_of_process="active"
+
+            # If DOCKER_VERSION is set, the output is slightly different (s6 init system on Docker)
+            if [ -n "${DOCKER_VERSION}" ]; then
+                if service "${i}" status | grep -E '^up' &> /dev/null; then
+                    status_of_process="active"
+                else
+                    status_of_process="inactive"
+                fi
             else
-                status_of_process="inactive"
+            # non-Docker system
+                if service "${i}" status | grep -E 'is\srunning' &> /dev/null; then
+                    status_of_process="active"
+                else
+                    status_of_process="inactive"
+                fi
             fi
         fi
         # and print it out to the user
@@ -1381,49 +1377,8 @@ spinner(){
     fi
 }
 
-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}"
-          # Otherwise, 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
 
@@ -1433,22 +1388,10 @@ analyze_pihole_log() {
       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 -lhd "${PIHOLE_LOG}")
   log_write "${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"
+  head_tail_log "${PIHOLE_LOG}" 20
 }
 
 curl_to_tricorder() {

advanced/Scripts/query.sh

@@ -77,7 +77,7 @@ fi
 
 # Strip valid options, leaving only the domain and invalid options
 # This allows users to place the options before or after the domain
-options=$(sed -E 's/ ?-(adlists?|all|exact) ?//g' <<< "${options}")
+options=$(sed -E 's/ ?-(all|exact) ?//g' <<< "${options}")
 
 # Handle remaining options
 # If $options contain non ASCII characters, convert to punycode

advanced/Scripts/update.sh

@@ -216,9 +216,8 @@ main() {
     fi
 
     if [[ "${FTL_update}" == true || "${core_update}" == true || "${web_update}" == true ]]; then
-        # Force an update of the updatechecker
+        # Update local and remote versions via updatechecker
         /opt/pihole/updatecheck.sh
-        /opt/pihole/updatecheck.sh x remote
         echo -e "  ${INFO} Local version file information updated."
     fi
 

advanced/Scripts/updatecheck.sh

@@ -15,16 +15,30 @@ function get_local_branch() {
 }
 
 function get_local_version() {
-    # Return active branch
+    # Return active version
     cd "${1}" 2> /dev/null || return 1
-    git describe --long --dirty --tags 2> /dev/null || return 1
+    git describe --tags --always 2> /dev/null || return 1
+}
+
+function get_local_hash() {
+    cd "${1}" 2> /dev/null || return 1
+    git rev-parse --short=8 HEAD || return 1
+}
+
+function get_remote_version() {
+    curl -s "https://api.github.com/repos/pi-hole/${1}/releases/latest" 2> /dev/null | jq --raw-output .tag_name || return 1
+}
+
+
+function get_remote_hash(){
+    git ls-remote "https://github.com/pi-hole/${1}" --tags "${2}" | awk '{print substr($0, 0,8);}' || return 1
 }
 
 # Source the setupvars config file
 # shellcheck disable=SC1091
 . /etc/pihole/setupVars.conf
 
-# Source the utils file
+# Source the utils file for addOrEditKeyValPair()
 # shellcheck disable=SC1091
 . /opt/pihole/utils.sh
 
@@ -46,54 +60,74 @@ if [[ ! "${DOCKER_TAG}" =~ $regex ]]; then
   unset DOCKER_TAG
 fi
 
-if [[ "$2" == "remote" ]]; then
-
-    if [[ "$3" == "reboot" ]]; then
+# used in cronjob
+if [[ "$1" == "reboot" ]]; then
         sleep 30
-    fi
+fi
 
-    GITHUB_CORE_VERSION="$(curl -s 'https://api.github.com/repos/pi-hole/pi-hole/releases/latest' 2> /dev/null | jq --raw-output .tag_name)"
-    addOrEditKeyValPair "${VERSION_FILE}" "GITHUB_CORE_VERSION" "${GITHUB_CORE_VERSION}"
 
-    if [[ "${INSTALL_WEB_INTERFACE}" == true ]]; then
-        GITHUB_WEB_VERSION="$(curl -s 'https://api.github.com/repos/pi-hole/AdminLTE/releases/latest' 2> /dev/null | jq --raw-output .tag_name)"
-        addOrEditKeyValPair "${VERSION_FILE}" "GITHUB_WEB_VERSION" "${GITHUB_WEB_VERSION}"
-    fi
+# get Core versions
 
-    GITHUB_FTL_VERSION="$(curl -s 'https://api.github.com/repos/pi-hole/FTL/releases/latest' 2> /dev/null | jq --raw-output .tag_name)"
-    addOrEditKeyValPair "${VERSION_FILE}" "GITHUB_FTL_VERSION" "${GITHUB_FTL_VERSION}"
+CORE_VERSION="$(get_local_version /etc/.pihole)"
+addOrEditKeyValPair "${VERSION_FILE}" "CORE_VERSION" "${CORE_VERSION}"
 
-    if [[ "${DOCKER_TAG}" ]]; then
-        GITHUB_DOCKER_VERSION="$(curl -s 'https://api.github.com/repos/pi-hole/docker-pi-hole/releases/latest' 2> /dev/null | jq --raw-output .tag_name)"
-        addOrEditKeyValPair "${VERSION_FILE}" "GITHUB_DOCKER_VERSION" "${GITHUB_DOCKER_VERSION}"
-    fi
+CORE_BRANCH="$(get_local_branch /etc/.pihole)"
+addOrEditKeyValPair "${VERSION_FILE}" "CORE_BRANCH" "${CORE_BRANCH}"
 
-else
+CORE_HASH="$(get_local_hash /etc/.pihole)"
+addOrEditKeyValPair "${VERSION_FILE}" "CORE_HASH" "${CORE_HASH}"
 
-    CORE_BRANCH="$(get_local_branch /etc/.pihole)"
-    addOrEditKeyValPair "${VERSION_FILE}" "CORE_BRANCH" "${CORE_BRANCH}"
+GITHUB_CORE_VERSION="$(get_remote_version pi-hole)"
+addOrEditKeyValPair "${VERSION_FILE}" "GITHUB_CORE_VERSION" "${GITHUB_CORE_VERSION}"
 
-    if [[ "${INSTALL_WEB_INTERFACE}" == true ]]; then
-        WEB_BRANCH="$(get_local_branch /var/www/html/admin)"
-        addOrEditKeyValPair "${VERSION_FILE}" "WEB_BRANCH" "${WEB_BRANCH}"
-    fi
+GITHUB_CORE_HASH="$(get_remote_hash pi-hole "${CORE_BRANCH}")"
+addOrEditKeyValPair "${VERSION_FILE}" "GITHUB_CORE_HASH" "${GITHUB_CORE_HASH}"
 
-    FTL_BRANCH="$(pihole-FTL branch)"
-    addOrEditKeyValPair "${VERSION_FILE}" "FTL_BRANCH" "${FTL_BRANCH}"
 
-    CORE_VERSION="$(get_local_version /etc/.pihole)"
-    addOrEditKeyValPair "${VERSION_FILE}" "CORE_VERSION" "${CORE_VERSION}"
+# get Web versions
 
-    if [[ "${INSTALL_WEB_INTERFACE}" == true ]]; then
-        WEB_VERSION="$(get_local_version /var/www/html/admin)"
-        addOrEditKeyValPair "${VERSION_FILE}" "WEB_VERSION" "${WEB_VERSION}"
-    fi
+if [[ "${INSTALL_WEB_INTERFACE}" == true ]]; then
 
-    FTL_VERSION="$(pihole-FTL version)"
-    addOrEditKeyValPair "${VERSION_FILE}" "FTL_VERSION" "${FTL_VERSION}"
+    WEB_VERSION="$(get_local_version /var/www/html/admin)"
+    addOrEditKeyValPair "${VERSION_FILE}" "WEB_VERSION" "${WEB_VERSION}"
 
-    if [[ "${DOCKER_TAG}" ]]; then
-        addOrEditKeyValPair "${VERSION_FILE}" "DOCKER_VERSION" "${DOCKER_TAG}"
-    fi
+    WEB_BRANCH="$(get_local_branch /var/www/html/admin)"
+    addOrEditKeyValPair "${VERSION_FILE}" "WEB_BRANCH" "${WEB_BRANCH}"
+
+    WEB_HASH="$(get_local_hash /var/www/html/admin)"
+    addOrEditKeyValPair "${VERSION_FILE}" "WEB_HASH" "${WEB_HASH}"
+
+    GITHUB_WEB_VERSION="$(get_remote_version AdminLTE)"
+    addOrEditKeyValPair "${VERSION_FILE}" "GITHUB_WEB_VERSION" "${GITHUB_WEB_VERSION}"
+
+    GITHUB_WEB_HASH="$(get_remote_hash AdminLTE "${WEB_BRANCH}")"
+    addOrEditKeyValPair "${VERSION_FILE}" "GITHUB_WEB_HASH" "${GITHUB_WEB_HASH}"
 
 fi
+
+# get FTL versions
+
+FTL_VERSION="$(pihole-FTL version)"
+addOrEditKeyValPair "${VERSION_FILE}" "FTL_VERSION" "${FTL_VERSION}"
+
+FTL_BRANCH="$(pihole-FTL branch)"
+addOrEditKeyValPair "${VERSION_FILE}" "FTL_BRANCH" "${FTL_BRANCH}"
+
+FTL_HASH="$(pihole-FTL --hash)"
+addOrEditKeyValPair "${VERSION_FILE}" "FTL_HASH" "${FTL_HASH}"
+
+GITHUB_FTL_VERSION="$(get_remote_version FTL)"
+addOrEditKeyValPair "${VERSION_FILE}" "GITHUB_FTL_VERSION" "${GITHUB_FTL_VERSION}"
+
+GITHUB_FTL_HASH="$(get_remote_hash FTL "${FTL_BRANCH}")"
+addOrEditKeyValPair "${VERSION_FILE}" "GITHUB_FTL_HASH" "${GITHUB_FTL_HASH}"
+
+
+# get Docker versions
+
+if [[ "${DOCKER_TAG}" ]]; then
+    addOrEditKeyValPair "${VERSION_FILE}" "DOCKER_VERSION" "${DOCKER_TAG}"
+
+    GITHUB_DOCKER_VERSION="$(get_remote_version docker-pi-hole)"
+    addOrEditKeyValPair "${VERSION_FILE}" "GITHUB_DOCKER_VERSION" "${GITHUB_DOCKER_VERSION}"
+fi

advanced/Scripts/utils.sh

@@ -31,6 +31,9 @@ addOrEditKeyValPair() {
   local key="${2}"
   local value="${3}"
 
+  # touch file to prevent grep error if file does not exist yet
+  touch "${file}"
+
   if grep -q "^${key}=" "${file}"; then
     # Key already exists in file, modify the value
     sed -i "/^${key}=/c\\${key}=${value}" "${file}"
@@ -51,6 +54,9 @@ addKey(){
   local file="${1}"
   local key="${2}"
 
+  # touch file to prevent grep error if file does not exist yet
+  touch "${file}"
+
   if ! grep -q "^${key}" "${file}"; then
     # Key does not exist, add it.
     echo "${key}" >> "${file}"

advanced/Scripts/version.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env bash
+#!/usr/bin/env sh
 # 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.
@@ -8,179 +8,104 @@
 # This file is copyright under the latest version of the EUPL.
 # Please see LICENSE file for your rights under this license.
 
-# Variables
-DEFAULT="-1"
-COREGITDIR="/etc/.pihole/"
-WEBGITDIR="/var/www/html/admin/"
-
 # Source the setupvars config file
 # shellcheck disable=SC1091
-source /etc/pihole/setupVars.conf
+. /etc/pihole/setupVars.conf
+
+# Source the versions file poupulated by updatechecker.sh
+cachedVersions="/etc/pihole/versions"
+
+if [ -f ${cachedVersions} ]; then
+    # shellcheck disable=SC1090
+    . "$cachedVersions"
+else
+    echo "Could not find /etc/pihole/versions. Running update now."
+    pihole updatechecker
+    # shellcheck disable=SC1090
+    . "$cachedVersions"
+fi
 
 getLocalVersion() {
-    # FTL requires a different method
-    if [[ "$1" == "FTL" ]]; then
-        pihole-FTL version
-        return 0
-    fi
-
-    # Get the tagged version of the local repository
-    local directory="${1}"
-    local version
-
-    cd "${directory}" 2> /dev/null || { echo "${DEFAULT}"; return 1; }
-    version=$(git describe --tags --always || echo "$DEFAULT")
-    if [[ "${version}" =~ ^v ]]; then
-        echo "${version}"
-    elif [[ "${version}" == "${DEFAULT}" ]]; then
-        echo "ERROR"
-        return 1
-    else
-        echo "Untagged"
-    fi
-    return 0
+    case ${1} in
+        "Pi-hole"   )  echo "${CORE_VERSION:=N/A}";;
+        "AdminLTE"  )  [ "${INSTALL_WEB_INTERFACE}" = true ] && echo "${WEB_VERSION:=N/A}";;
+        "FTL"       )  echo "${FTL_VERSION:=N/A}";;
+    esac
 }
 
 getLocalHash() {
-    # Local FTL hash does not exist on filesystem
-    if [[ "$1" == "FTL" ]]; then
-        echo "N/A"
-        return 0
-    fi
-
-    # Get the short hash of the local repository
-    local directory="${1}"
-    local hash
-
-    cd "${directory}" 2> /dev/null || { echo "${DEFAULT}"; return 1; }
-    hash=$(git rev-parse --short HEAD || echo "$DEFAULT")
-    if [[ "${hash}" == "${DEFAULT}" ]]; then
-        echo "ERROR"
-        return 1
-    else
-        echo "${hash}"
-    fi
-    return 0
+    case ${1} in
+        "Pi-hole"   )  echo "${CORE_HASH:=N/A}";;
+        "AdminLTE"  )  [ "${INSTALL_WEB_INTERFACE}" = true ] && echo "${WEB_HASH:=N/A}";;
+        "FTL"       )  echo "${FTL_HASH:=N/A}";;
+    esac
 }
 
 getRemoteHash(){
-    # Remote FTL hash is not applicable
-    if [[ "$1" == "FTL" ]]; then
-        echo "N/A"
-        return 0
-    fi
-
-    local daemon="${1}"
-    local branch="${2}"
-
-    hash=$(git ls-remote --heads "https://github.com/pi-hole/${daemon}" | \
-        awk -v bra="$branch" '$0~bra {print substr($0,0,8);exit}')
-    if [[ -n "$hash" ]]; then
-        echo "$hash"
-    else
-        echo "ERROR"
-        return 1
-    fi
-    return 0
+    case ${1} in
+        "Pi-hole"   )  echo "${GITHUB_CORE_HASH:=N/A}";;
+        "AdminLTE"  )  [ "${INSTALL_WEB_INTERFACE}" = true ] && echo "${GITHUB_WEB_HASH:=N/A}";;
+        "FTL"       )  echo "${GITHUB_FTL_HASH:=N/A}";;
+    esac
 }
 
 getRemoteVersion(){
-    # Get the version from the remote origin
-    local daemon="${1}"
-    local version
-    local cachedVersions
-    cachedVersions="/etc/pihole/versions"
-
-    #If the above file exists, then we can read from that. Prevents overuse of GitHub API
-    if [[ -f "$cachedVersions" ]]; then
-
-        # shellcheck disable=SC1090
-        . "$cachedVersions"
-
-        case $daemon in
-            "pi-hole"   )  echo "${GITHUB_CORE_VERSION}";;
-            "AdminLTE"  )  [[ "${INSTALL_WEB_INTERFACE}" == true ]] && echo "${GITHUB_WEB_VERSION}";;
-            "FTL"       )  echo "${GITHUB_FTL_VERSION}";;
-        esac
-
-        return 0
-    fi
-
-    version=$(curl --silent --fail "https://api.github.com/repos/pi-hole/${daemon}/releases/latest" | \
-        awk -F: '$1 ~/tag_name/ { print $2 }' | \
-        tr -cd '[[:alnum:]]._-')
-    if [[ "${version}" =~ ^v ]]; then
-        echo "${version}"
-    else
-        echo "ERROR"
-        return 1
-    fi
-    return 0
+    case ${1} in
+        "Pi-hole"   )  echo "${GITHUB_CORE_VERSION:=N/A}";;
+        "AdminLTE"  )  [ "${INSTALL_WEB_INTERFACE}" = true ] && echo "${GITHUB_WEB_VERSION:=N/A}";;
+        "FTL"       )  echo "${GITHUB_FTL_VERSION:=N/A}";;
+    esac
 }
 
 getLocalBranch(){
-    # Get the checked out branch of the local directory
-    local directory="${1}"
-    local branch
-
-    # Local FTL btranch is stored in /etc/pihole/ftlbranch
-    if [[ "$1" == "FTL" ]]; then
-        branch="$(pihole-FTL branch)"
-    else
-        cd "${directory}" 2> /dev/null || { echo "${DEFAULT}"; return 1; }
-        branch=$(git rev-parse --abbrev-ref HEAD || echo "$DEFAULT")
-    fi
-    if [[ ! "${branch}" =~ ^v ]]; then
-        if [[ "${branch}" == "master" ]]; then
-            echo ""
-        elif [[ "${branch}" == "HEAD" ]]; then
-            echo "in detached HEAD state at "
-        else
-            echo "${branch} "
-        fi
-    else
-        # Branch started in "v"
-        echo "release "
-    fi
-    return 0
+    case ${1} in
+        "Pi-hole"   )  echo "${CORE_BRANCH:=N/A}";;
+        "AdminLTE"  )  [ "${INSTALL_WEB_INTERFACE}" = true ] && echo "${WEB_BRANCH:=N/A}";;
+        "FTL"       )  echo "${FTL_BRANCH:=N/A}";;
+    esac
 }
 
 versionOutput() {
-    if [[ "$1" == "AdminLTE" && "${INSTALL_WEB_INTERFACE}" != true ]]; then
+    if [ "$1" = "AdminLTE" ] && [ "${INSTALL_WEB_INTERFACE}" != true ]; then
         echo "  WebAdmin not installed"
         return 1
     fi
 
-    [[ "$1" == "pi-hole" ]] && GITDIR=$COREGITDIR
-    [[ "$1" == "AdminLTE" ]] && GITDIR=$WEBGITDIR
-    [[ "$1" == "FTL" ]] && GITDIR="FTL"
-
-    [[ "$2" == "-c" ]] || [[ "$2" == "--current" ]] || [[ -z "$2" ]] && current=$(getLocalVersion $GITDIR) && branch=$(getLocalBranch $GITDIR)
-    [[ "$2" == "-l" ]] || [[ "$2" == "--latest" ]] || [[ -z "$2" ]] && latest=$(getRemoteVersion "$1")
-    if [[ "$2" == "-h" ]] || [[ "$2" == "--hash" ]]; then
-        [[ "$3" == "-c" ]] || [[ "$3" == "--current" ]] || [[ -z "$3" ]] && curHash=$(getLocalHash "$GITDIR") && branch=$(getLocalBranch $GITDIR)
-        [[ "$3" == "-l" ]] || [[ "$3" == "--latest" ]] || [[ -z "$3" ]] && latHash=$(getRemoteHash "$1" "$(cd "$GITDIR" 2> /dev/null && git rev-parse --abbrev-ref HEAD)")
+    [ "$2" = "-c" ] || [ "$2" = "--current" ] || [ -z "$2" ] && current=$(getLocalVersion "${1}") && branch=$(getLocalBranch "${1}")
+    [ "$2" = "-l" ] || [ "$2" = "--latest" ] || [ -z "$2" ] && latest=$(getRemoteVersion "${1}")
+    if [ "$2" = "--hash" ]; then
+        [ "$3" = "-c" ] || [ "$3" = "--current" ] || [ -z "$3" ] && curHash=$(getLocalHash "${1}") && branch=$(getLocalBranch "${1}")
+        [ "$3" = "-l" ] || [ "$3" = "--latest" ] || [ -z "$3" ] && latHash=$(getRemoteHash "${1}") && branch=$(getLocalBranch "${1}")
     fi
-    if [[ -n "$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"
-    elif [[ -z "$current" ]] && [[ -n "$latest" ]]; then
-        output="Latest ${1^} version is $latest"
-    elif [[ "$curHash" == "N/A" ]] || [[ "$latHash" == "N/A" ]]; then
-        output="${1^} hash is not applicable"
-    elif [[ -n "$curHash" ]] && [[ -n "$latHash" ]]; then
-        output="${1^} hash is $curHash (Latest: $latHash)"
-    elif [[ -n "$curHash" ]] && [[ -z "$latHash" ]]; then
-        output="Current ${1^} hash is $curHash"
-    elif [[ -z "$curHash" ]] && [[ -n "$latHash" ]]; then
-        output="Latest ${1^} hash is $latHash"
+
+    # We do not want to show the branch name when we are on master,
+    # blank out the variable in this case
+    if [ "$branch" = "master" ]; then
+        branch=""
+    else
+        branch="$branch "
+    fi
+
+    if [ -n "$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"
+    elif [ -z "$current" ] && [ -n "$latest" ]; then
+        output="Latest ${1} version is $latest"
+    elif [ -n "$curHash" ] && [ -n "$latHash" ]; then
+        output="Local ${1} hash is $curHash (Remote: $latHash)"
+    elif [ -n "$curHash" ] && [ -z "$latHash" ]; then
+        output="Current local ${1} hash is $curHash"
+    elif [ -z "$curHash" ] && [ -n "$latHash" ]; then
+        output="Latest remote ${1} hash is $latHash"
+    elif [ -z "$curHash" ] && [ -z "$latHash" ]; then
+        output="Hashes for ${1} not available"
     else
         errorOutput
         return 1
     fi
 
-    [[ -n "$output" ]] && echo "  $output"
+    [ -n "$output" ] && echo "  $output"
 }
 
 errorOutput() {
@@ -189,9 +114,9 @@ errorOutput() {
 }
 
 defaultOutput() {
-    versionOutput "pi-hole" "$@"
+    versionOutput "Pi-hole" "$@"
 
-    if [[ "${INSTALL_WEB_INTERFACE}" == true ]]; then
+    if [ "${INSTALL_WEB_INTERFACE}" = true ]; then
         versionOutput "AdminLTE" "$@"
     fi
 
@@ -217,7 +142,7 @@ Options:
 }
 
 case "${1}" in
-    "-p" | "--pihole"    ) shift; versionOutput "pi-hole" "$@";;
+    "-p" | "--pihole"    ) shift; versionOutput "Pi-hole" "$@";;
     "-a" | "--admin"     ) shift; versionOutput "AdminLTE" "$@";;
     "-f" | "--ftl"       ) shift; versionOutput "FTL" "$@";;
     "-h" | "--help"      ) helpFunc;;

advanced/Scripts/webpage.sh

@@ -627,6 +627,14 @@ checkDomain()
     echo "${validDomain}"
 }
 
+escapeDots()
+{
+    # SC suggest bashism ${variable//search/replace}
+    # shellcheck disable=SC2001
+    escaped=$(echo "$1" | sed 's/\./\\./g')
+    echo "${escaped}"
+}
+
 addAudit()
 {
     shift # skip "-a"
@@ -702,6 +710,7 @@ RemoveCustomDNSAddress() {
     validHost="$(checkDomain "${host}")"
     if [[ -n "${validHost}" ]]; then
         if valid_ip "${ip}" || valid_ip6 "${ip}" ; then
+            validHost=$(escapeDots "${validHost}")
             sed -i "/^${ip} ${validHost}$/Id" "${dnscustomfile}"
         else
             echo -e "  ${CROSS} Invalid IP has been passed"
@@ -729,7 +738,12 @@ AddCustomCNAMERecord() {
     if [[ -n "${validDomain}" ]]; then
         validTarget="$(checkDomain "${target}")"
         if [[ -n "${validTarget}" ]]; then
-            echo "cname=${validDomain},${validTarget}" >> "${dnscustomcnamefile}"
+            if [ "${validDomain}" = "${validTarget}" ]; then
+                echo "  ${CROSS} Domain and target are the same. This would cause a DNS loop."
+                exit 1
+            else
+                echo "cname=${validDomain},${validTarget}" >> "${dnscustomcnamefile}"
+            fi
         else
             echo "  ${CROSS} Invalid Target Passed!"
             exit 1
@@ -755,7 +769,9 @@ RemoveCustomCNAMERecord() {
     if [[ -n "${validDomain}" ]]; then
         validTarget="$(checkDomain "${target}")"
         if [[ -n "${validTarget}" ]]; then
-            sed -i "/cname=${validDomain},${validTarget}$/Id" "${dnscustomcnamefile}"
+            validDomain=$(escapeDots "${validDomain}")
+            validTarget=$(escapeDots "${validTarget}")
+            sed -i "/^cname=${validDomain},${validTarget}$/Id" "${dnscustomcnamefile}"
         else
             echo "  ${CROSS} Invalid Target Passed!"
             exit 1

advanced/Templates/pihole-FTL-poststop.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env sh
+
+# Source utils.sh for getFTLPIDFile()
+PI_HOLE_SCRIPT_DIR='/opt/pihole'
+utilsfile="${PI_HOLE_SCRIPT_DIR}/utils.sh"
+# shellcheck disable=SC1090
+. "${utilsfile}"
+
+# Get file paths
+FTL_PID_FILE="$(getFTLPIDFile)"
+
+# Cleanup
+rm -f /run/pihole/FTL.sock /dev/shm/FTL-* "${FTL_PID_FILE}"

advanced/Templates/pihole-FTL-prestart.sh

@@ -0,0 +1,38 @@
+#!/usr/bin/env sh
+
+# Source utils.sh for getFTLPIDFile()
+PI_HOLE_SCRIPT_DIR='/opt/pihole'
+utilsfile="${PI_HOLE_SCRIPT_DIR}/utils.sh"
+# shellcheck disable=SC1090
+. "${utilsfile}"
+
+# Get file paths
+FTL_PID_FILE="$(getFTLPIDFile)"
+
+# Touch files to ensure they exist (create if non-existing, preserve if existing)
+# shellcheck disable=SC2174
+mkdir -pm 0755 /run/pihole /var/log/pihole
+[ -f "${FTL_PID_FILE}" ] || install -D -m 644 -o pihole -g pihole /dev/null "${FTL_PID_FILE}"
+[ -f /var/log/pihole/FTL.log ] || install -m 644 -o pihole -g pihole /dev/null /var/log/pihole/FTL.log
+[ -f /var/log/pihole/pihole.log ] || install -m 640 -o pihole -g pihole /dev/null /var/log/pihole/pihole.log
+[ -f /etc/pihole/dhcp.leases ] || install -m 644 -o pihole -g pihole /dev/null /etc/pihole/dhcp.leases
+# Ensure that permissions are set so that pihole-FTL can edit all necessary files
+chown pihole:pihole /run/pihole /etc/pihole /var/log/pihole /var/log/pihole/FTL.log /var/log/pihole/pihole.log /etc/pihole/dhcp.leases
+# Ensure that permissions are set so that pihole-FTL can edit the files. We ignore errors as the file may not (yet) exist
+chmod -f 0644 /etc/pihole/macvendor.db /etc/pihole/dhcp.leases /var/log/pihole/FTL.log
+chmod -f 0640 /var/log/pihole/pihole.log
+# Chown database files to the user FTL runs as. We ignore errors as the files may not (yet) exist
+chown -f pihole:pihole /etc/pihole/pihole-FTL.db /etc/pihole/gravity.db /etc/pihole/macvendor.db
+# Chmod database file permissions so that the pihole group (web interface) can edit the file. We ignore errors as the files may not (yet) exist
+chmod -f 0664 /etc/pihole/pihole-FTL.db
+
+# Backward compatibility for user-scripts that still expect log files in /var/log instead of /var/log/pihole
+# Should be removed with Pi-hole v6.0
+if [ ! -f /var/log/pihole.log ]; then
+    ln -sf /var/log/pihole/pihole.log /var/log/pihole.log
+    chown -h pihole:pihole /var/log/pihole.log
+fi
+if [ ! -f /var/log/pihole-FTL.log ]; then
+    ln -sf /var/log/pihole/FTL.log /var/log/pihole-FTL.log
+    chown -h pihole:pihole /var/log/pihole-FTL.log
+fi

advanced/Templates/pihole-FTL.service

@@ -9,9 +9,10 @@
 # Description:       Enable service provided by pihole-FTL daemon
 ### END INIT INFO
 
-#source utils.sh for getFTLPIDFile(), getFTLPID ()
+# Source utils.sh for getFTLPIDFile(), getFTLPID()
 PI_HOLE_SCRIPT_DIR="/opt/pihole"
 utilsfile="${PI_HOLE_SCRIPT_DIR}/utils.sh"
+# shellcheck disable=SC1090
 . "${utilsfile}"
 
 
@@ -22,45 +23,31 @@ is_running() {
   return 1
 }
 
+cleanup() {
+    # Run post-stop script, which does cleanup among runtime files
+    sh "${PI_HOLE_SCRIPT_DIR}/pihole-FTL-poststop.sh"
+}
+
 
 # Start the service
 start() {
   if is_running; then
     echo "pihole-FTL is already running"
   else
-    # Touch files to ensure they exist (create if non-existing, preserve if existing)
-    mkdir -pm 0755 /run/pihole /var/log/pihole
-    [ ! -f "${FTL_PID_FILE}" ] && install -D -m 644 -o pihole -g pihole /dev/null "${FTL_PID_FILE}"
-    [ ! -f /var/log/pihole/FTL.log ] && install -m 644 -o pihole -g pihole /dev/null /var/log/pihole/FTL.log
-    [ ! -f /var/log/pihole/pihole.log ] && install -m 640 -o pihole -g pihole /dev/null /var/log/pihole/pihole.log
-    [ ! -f /etc/pihole/dhcp.leases ] && install -m 644 -o pihole -g pihole /dev/null /etc/pihole/dhcp.leases
-    # Ensure that permissions are set so that pihole-FTL can edit all necessary files
-    chown pihole:pihole /run/pihole /etc/pihole /var/log/pihole /var/log/pihole/FTL.log /var/log/pihole/pihole.log /etc/pihole/dhcp.leases
-    # Ensure that permissions are set so that pihole-FTL can edit the files. We ignore errors as the file may not (yet) exist
-    chmod -f 0644 /etc/pihole/macvendor.db /etc/pihole/dhcp.leases /var/log/pihole/FTL.log
-    chmod -f 0640 /var/log/pihole/pihole.log
-    # Chown database files to the user FTL runs as. We ignore errors as the files may not (yet) exist
-    chown -f pihole:pihole /etc/pihole/pihole-FTL.db /etc/pihole/gravity.db /etc/pihole/macvendor.db
-    # Chown database file permissions so that the pihole group (web interface) can edit the file. We ignore errors as the files may not (yet) exist
-    chmod -f 0664 /etc/pihole/pihole-FTL.db
-
-    # Backward compatibility for user-scripts that still expect log files in /var/log instead of /var/log/pihole/
-    # Should be removed with Pi-hole v6.0
-    if [ ! -f /var/log/pihole.log ]; then
-        ln -s /var/log/pihole/pihole.log /var/log/pihole.log
-        chown -h pihole:pihole /var/log/pihole.log
-
-    fi
-    if [ ! -f /var/log/pihole-FTL.log ]; then
-        ln -s /var/log/pihole/FTL.log /var/log/pihole-FTL.log
-        chown -h pihole:pihole /var/log/pihole-FTL.log
-    fi
+    # Run pre-start script, which pre-creates all expected files with correct permissions
+    sh "${PI_HOLE_SCRIPT_DIR}/pihole-FTL-prestart.sh"
 
     if setcap CAP_NET_BIND_SERVICE,CAP_NET_RAW,CAP_NET_ADMIN,CAP_SYS_NICE,CAP_IPC_LOCK,CAP_CHOWN+eip "/usr/bin/pihole-FTL"; then
-      su -s /bin/sh -c "/usr/bin/pihole-FTL" pihole || exit $?
+      su -s /bin/sh -c "/usr/bin/pihole-FTL" pihole
     else
       echo "Warning: Starting pihole-FTL as root because setting capabilities is not supported on this system"
-      /usr/bin/pihole-FTL || exit $?
+      /usr/bin/pihole-FTL
+    fi
+    rc=$?
+    # Cleanup if startup failed
+    if [ "${rc}" != 0 ]; then
+        cleanup
+        exit $rc
     fi
     echo
   fi
@@ -89,8 +76,7 @@ stop() {
   else
     echo "Not running"
   fi
-  # Cleanup
-  rm -f /run/pihole/FTL.sock /dev/shm/FTL-* "${FTL_PID_FILE}"
+  cleanup
   echo
 }
 
@@ -108,11 +94,14 @@ status() {
 
 ### main logic ###
 
-# Get file paths
+# catch sudden termination
+trap 'cleanup; exit 1' INT HUP TERM ABRT
+
+# Get FTL's PID file path
 FTL_PID_FILE="$(getFTLPIDFile)"
 
 # Get FTL's current PID
-FTL_PID="$(getFTLPID ${FTL_PID_FILE})"
+FTL_PID="$(getFTLPID "${FTL_PID_FILE}")"
 
 case "$1" in
   stop)

advanced/Templates/pihole-FTL.systemd

@@ -0,0 +1,41 @@
+[Unit]
+Description=Pi-hole FTL
+# This unit is supposed to indicate when network functionality is available, but it is only
+# very weakly defined what that is supposed to mean, with one exception: at shutdown, a unit
+# that is ordered after network-online.target will be stopped before the network
+Wants=network-online.target
+After=network-online.target
+# A target that should be used as synchronization point for all host/network name service lookups.
+# All services for which the availability of full host/network name resolution is essential should
+# be ordered after this target, but not pull it in.
+Wants=nss-lookup.target
+Before=nss-lookup.target
+
+# Limit (re)start loop to 5 within 1 minute
+StartLimitBurst=5
+StartLimitIntervalSec=60s
+
+[Service]
+User=pihole
+PermissionsStartOnly=true
+AmbientCapabilities=CAP_NET_BIND_SERVICE CAP_NET_RAW CAP_NET_ADMIN CAP_SYS_NICE CAP_IPC_LOCK CAP_CHOWN
+
+ExecStartPre=/opt/pihole/pihole-FTL-prestart.sh
+ExecStart=/usr/bin/pihole-FTL -f
+Restart=on-failure
+RestartSec=5s
+ExecReload=/bin/kill -HUP $MAINPID
+ExecStopPost=/opt/pihole/pihole-FTL-poststop.sh
+
+# Use graceful shutdown with a reasonable timeout
+TimeoutStopSec=10s
+
+# Make /usr, /boot, /etc and possibly some more folders read-only...
+ProtectSystem=full
+# ... except /etc/pihole
+# This merely retains r/w access rights, it does not add any new.
+# Must still be writable on the host!
+ReadWriteDirectories=/etc/pihole
+
+[Install]
+WantedBy=multi-user.target

advanced/Templates/pihole.cron

@@ -28,6 +28,6 @@
 
 @reboot root /usr/sbin/logrotate --state /var/lib/logrotate/pihole /etc/pihole/logrotate
 
-# Pi-hole: Grab remote version every 24 hours
-59 17  * * *   root    PATH="$PATH:/usr/sbin:/usr/local/bin/" pihole updatechecker remote
-@reboot root    PATH="$PATH:/usr/sbin:/usr/local/bin/" pihole updatechecker remote reboot
+# Pi-hole: Grab remote and local version every 24 hours
+59 17  * * *   root    PATH="$PATH:/usr/sbin:/usr/local/bin/" pihole updatechecker
+@reboot root    PATH="$PATH:/usr/sbin:/usr/local/bin/" pihole updatechecker reboot

advanced/index.php

@@ -1,81 +0,0 @@
-<?php
-/* 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.
-*
-*  This file is copyright under the latest version of the EUPL.
-*  Please see LICENSE file for your rights under this license. */
-
-// Sanitize SERVER_NAME output
-$serverName = htmlspecialchars($_SERVER["SERVER_NAME"]);
-// Remove external ipv6 brackets if any
-$serverName = preg_replace('/^\[(.*)\]$/', '${1}', $serverName);
-
-// Set landing page location, found within /var/www/html/
-$landPage = "../landing.php";
-
-// Define array for hostnames to be accepted as self address for splash page
-$authorizedHosts = [ "localhost" ];
-if (!empty($_SERVER["FQDN"])) {
-    // If setenv.add-environment = ("fqdn" => "true") is configured in lighttpd,
-    // append $serverName to $authorizedHosts
-    array_push($authorizedHosts, $serverName);
-} else if (!empty($_SERVER["VIRTUAL_HOST"])) {
-    // Append virtual hostname to $authorizedHosts
-    array_push($authorizedHosts, $_SERVER["VIRTUAL_HOST"]);
-}
-
-// Determine block page type
-if ($serverName === "pi.hole"
-    || (!empty($_SERVER["VIRTUAL_HOST"]) && $serverName === $_SERVER["VIRTUAL_HOST"])) {
-    // Redirect to Web Interface
-    header("Location: /admin");
-    exit();
-} elseif (filter_var($serverName, FILTER_VALIDATE_IP) || in_array($serverName, $authorizedHosts)) {
-    // 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 $splashPage
-    unset($authorizedHosts);
-    // 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
-    <!doctype html>
-    <html lang='en'>
-        <head>
-            <meta charset='utf-8'>
-            <meta name='viewport' content='width=device-width, initial-scale=1'>
-            <title>● $serverName</title>
-            <link rel='shortcut icon' href='/admin/img/favicons/favicon.ico' type='image/x-icon'>
-            <style>
-                html, body { height: 100% }
-                body { margin: 0; font: 13pt "Source Sans Pro", "Helvetica Neue", Helvetica, Arial, sans-serif; }
-                body { background: #222; color: rgba(255, 255, 255, 0.7); text-align: center; }
-                p { margin: 0; }
-                a { color: #3c8dbc; text-decoration: none; }
-                a:hover { color: #72afda; text-decoration: underline; }
-                #splashpage { display: flex; align-items: center; justify-content: center; }
-                #splashpage img { margin: 5px; width: 256px; }
-                #splashpage b { color: inherit; }
-            </style>
-        </head>
-        <body id='splashpage'>
-            <div>
-            <img src='/admin/img/logo.svg' alt='Pi-hole logo' width='256' height='377'>
-            <br>
-            <p>Pi-<strong>hole</strong>: Your black hole for Internet advertisements</p>
-            <a href='/admin'>Did you mean to go to the admin panel?</a>
-            </div>
-        </body>
-    </html>
-EOT;
-    exit($splashPage);
-}
-
-header("HTTP/1.1 404 Not Found");
-exit();
-?>

advanced/lighttpd.conf.debian

@@ -17,7 +17,6 @@
 
 server.modules = (
     "mod_access",
-    "mod_accesslog",
     "mod_auth",
     "mod_expire",
     "mod_redirect",
@@ -26,7 +25,6 @@ server.modules = (
 )
 
 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-pihole.log"
 server.pid-file             = "/run/lighttpd.pid"
@@ -35,8 +33,6 @@ server.groupname            = "www-data"
 # For lighttpd version 1.4.46 or above, the port can be overwritten in `/etc/lighttpd/external.conf` using the := operator
 # e.g. server.port := 8000
 server.port                 = 80
-accesslog.filename          = "/var/log/lighttpd/access-pihole.log"
-accesslog.format            = "%{%s}t|%V|%r|%s|%b"
 
 # Allow streaming response
 # reference: https://redmine.lighttpd.net/projects/lighttpd/wiki/Server_stream-response-bodyDetails
@@ -67,48 +63,9 @@ mimetype.assign = (
     ".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"
+# Add user chosen options held in (optional) external file
+include "external*.conf"
 
 # 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
-$HTTP["url"] =~ "^/admin/" {
-    # X-Pi-hole is a response header for debugging using curl -I
-    # X-Frame-Options prevents clickjacking attacks and helps ensure your content is not embedded into other sites via < frame >, < iframe > or < object >.
-    # X-XSS-Protection sets the configuration for the cross-site scripting filters built into most browsers. This is important because it tells the browser to block the response if a malicious script has been inserted from a user input.
-    # X-Content-Type-Options stops a browser from trying to MIME-sniff the content type and forces it to stick with the declared content-type. This is important because the browser will only load external resources if their content-type matches what is expected, and not malicious hidden code.
-    # Content-Security-Policy tells the browser where resources are allowed to be loaded and if it’s allowed to parse/run inline styles or Javascript. This is important because it prevents content injection attacks, such as Cross Site Scripting (XSS).
-    # X-Permitted-Cross-Domain-Policies is an XML document that grants a web client, such as Adobe Flash Player or Adobe Acrobat (though not necessarily limited to these), permission to handle data across domains.
-    # Referrer-Policy allows control/restriction of the amount of information present in the referral header for links away from your page—the URL path or even if the header is sent at all.
-    setenv.add-response-header = (
-        "X-Pi-hole" => "The Pi-hole Web interface is working!",
-        "X-Frame-Options" => "DENY",
-        "X-XSS-Protection" => "1; mode=block",
-        "X-Content-Type-Options" => "nosniff",
-        "Content-Security-Policy" => "default-src 'self' 'unsafe-inline';",
-        "X-Permitted-Cross-Domain-Policies" => "none",
-        "Referrer-Policy" => "same-origin"
-    )
-}
-
-# Block . files from being served, such as .git, .github, .gitignore
-$HTTP["url"] =~ "^/admin/\.(.*)" {
-    url.access-deny = ("")
-}
-
-# allow teleporter and API qr code iframe on settings page
-$HTTP["url"] =~ "/(teleporter|api_token)\.php$" {
-    $HTTP["referer"] =~ "/admin/settings\.php" {
-        setenv.add-response-header = ( "X-Frame-Options" => "SAMEORIGIN" )
-    }
-}
-
-# Default expire header
-expire.url = ( "" => "access plus 0 seconds" )
+include "/etc/lighttpd/conf-enabled/*.conf"

advanced/lighttpd.conf.fedora

@@ -27,7 +27,6 @@ server.modules = (
 )
 
 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-pihole.log"
 server.pid-file             = "/run/lighttpd.pid"
@@ -36,8 +35,6 @@ server.groupname            = "lighttpd"
 # For lighttpd version 1.4.46 or above, the port can be overwritten in `/etc/lighttpd/external.conf` using the := operator
 # e.g. server.port := 8000
 server.port                 = 80
-accesslog.filename          = "/var/log/lighttpd/access-pihole.log"
-accesslog.format            = "%{%s}t|%V|%r|%s|%b"
 
 # Allow streaming response
 # reference: https://redmine.lighttpd.net/projects/lighttpd/wiki/Server_stream-response-bodyDetails
@@ -68,9 +65,8 @@ mimetype.assign = (
     ".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"
+# Add user chosen options held in (optional) external file
+include "external*.conf"
 
 # default listening port for IPv6 falls back to the IPv4 port
 #include_shell "/usr/share/lighttpd/use-ipv6.pl " + server.port
@@ -86,37 +82,4 @@ fastcgi.server = (
     )
 )
 
-# If the URL starts with /admin, it is the Web interface
-$HTTP["url"] =~ "^/admin/" {
-    # X-Pi-hole is a response header for debugging using curl -I
-    # X-Frame-Options prevents clickjacking attacks and helps ensure your content is not embedded into other sites via < frame >, < iframe > or < object >.
-    # X-XSS-Protection sets the configuration for the cross-site scripting filters built into most browsers. This is important because it tells the browser to block the response if a malicious script has been inserted from a user input.
-    # X-Content-Type-Options stops a browser from trying to MIME-sniff the content type and forces it to stick with the declared content-type. This is important because the browser will only load external resources if their content-type matches what is expected, and not malicious hidden code.
-    # Content-Security-Policy tells the browser where resources are allowed to be loaded and if it’s allowed to parse/run inline styles or Javascript. This is important because it prevents content injection attacks, such as Cross Site Scripting (XSS).
-    # X-Permitted-Cross-Domain-Policies is an XML document that grants a web client, such as Adobe Flash Player or Adobe Acrobat (though not necessarily limited to these), permission to handle data across domains.
-    # Referrer-Policy allows control/restriction of the amount of information present in the referral header for links away from your page—the URL path or even if the header is sent at all.
-    setenv.add-response-header = (
-        "X-Pi-hole" => "The Pi-hole Web interface is working!",
-        "X-Frame-Options" => "DENY",
-        "X-XSS-Protection" => "1; mode=block",
-        "X-Content-Type-Options" => "nosniff",
-        "Content-Security-Policy" => "default-src 'self' 'unsafe-inline';",
-        "X-Permitted-Cross-Domain-Policies" => "none",
-        "Referrer-Policy" => "same-origin"
-    )
-}
-
-# Block . files from being served, such as .git, .github, .gitignore
-$HTTP["url"] =~ "^/admin/\.(.*)" {
-    url.access-deny = ("")
-}
-
-# allow teleporter and API qr code iframe on settings page
-$HTTP["url"] =~ "/(teleporter|api_token)\.php$" {
-    $HTTP["referer"] =~ "/admin/settings\.php" {
-        setenv.add-response-header = ( "X-Frame-Options" => "SAMEORIGIN" )
-    }
-}
-
-# Default expire header
-expire.url = ( "" => "access plus 0 seconds" )
+include "/etc/lighttpd/conf.d/pihole-admin.conf"

advanced/pihole-admin.conf

@@ -0,0 +1,82 @@
+# 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 #
+###############################################################################
+
+server.errorlog := "/var/log/lighttpd/error-pihole.log"
+
+$HTTP["url"] =~ "^/admin/" {
+    server.document-root = "/var/www/html"
+    server.stream-response-body = 1
+    accesslog.filename = "/var/log/lighttpd/access-pihole.log"
+    accesslog.format = "%{%s}t|%h|%V|%r|%s|%b"
+
+    fastcgi.server = (
+        ".php" => (
+            "localhost" => (
+                "socket" => "/run/lighttpd/pihole-php-fastcgi.socket",
+                "bin-path" => "/usr/bin/php-cgi",
+                "min-procs" => 0,
+                "max-procs" => 1,
+                "bin-environment" => (
+                    "PHP_FCGI_CHILDREN" => "4",
+                    "PHP_FCGI_MAX_REQUESTS" => "10000",
+                ),
+                "bin-copy-environment" => (
+                    "PATH", "SHELL", "USER"
+                ),
+                "broken-scriptfilename" => "enable",
+            )
+        )
+    )
+
+    # X-Pi-hole is a response header for debugging using curl -I
+    # X-Frame-Options prevents clickjacking attacks and helps ensure your content is not embedded into other sites via < frame >, < iframe > or < object >.
+    # X-XSS-Protection sets the configuration for the cross-site scripting filters built into most browsers. This is important because it tells the browser to block the response if a malicious script has been inserted from a user input. (deprecated; disabled)
+    # X-Content-Type-Options stops a browser from trying to MIME-sniff the content type and forces it to stick with the declared content-type. This is important because the browser will only load external resources if their content-type matches what is expected, and not malicious hidden code.
+    # Content-Security-Policy tells the browser where resources are allowed to be loaded and if it’s allowed to parse/run inline styles or Javascript. This is important because it prevents content injection attacks, such as Cross Site Scripting (XSS).
+    # X-Permitted-Cross-Domain-Policies is an XML document that grants a web client, such as Adobe Flash Player or Adobe Acrobat (though not necessarily limited to these), permission to handle data across domains.
+    # Referrer-Policy allows control/restriction of the amount of information present in the referral header for links away from your page—the URL path or even if the header is sent at all.
+    setenv.add-response-header = (
+        "X-Pi-hole" => "The Pi-hole Web interface is working!",
+        "X-Frame-Options" => "DENY",
+        "X-XSS-Protection" => "0",
+        "X-Content-Type-Options" => "nosniff",
+        "Content-Security-Policy" => "default-src 'self' 'unsafe-inline';",
+        "X-Permitted-Cross-Domain-Policies" => "none",
+        "Referrer-Policy" => "same-origin"
+    )
+
+    # Block . files from being served, such as .git, .github, .gitignore
+    $HTTP["url"] =~ "^/admin/\." {
+        url.access-deny = ("")
+    }
+
+    # allow teleporter and API qr code iframe on settings page
+    $HTTP["url"] =~ "/(teleporter|api_token)\.php$" {
+        $HTTP["referer"] =~ "/admin/settings\.php" {
+            setenv.set-response-header = ( "X-Frame-Options" => "SAMEORIGIN" )
+        }
+    }
+}
+else $HTTP["url"] == "/admin" {
+    url.redirect = ("" => "/admin/")
+}
+
+$HTTP["host"] == "pi.hole" {
+    $HTTP["url"] == "/" {
+        url.redirect = ("" => "/admin/")
+    }
+}
+
+# (keep this on one line for basic-install.sh filtering during install)
+server.modules += ( "mod_access", "mod_accesslog", "mod_redirect", "mod_fastcgi", "mod_setenv" )

automated install/basic-install.sh

@@ -82,7 +82,6 @@ PI_HOLE_FILES=(chronometer list piholeDebug piholeLogFlush setupLCD update versi
 PI_HOLE_INSTALL_DIR="/opt/pihole"
 PI_HOLE_CONFIG_DIR="/etc/pihole"
 PI_HOLE_BIN_DIR="/usr/local/bin"
-PI_HOLE_404_DIR="${webroot}/pihole"
 FTL_CONFIG_FILE="${PI_HOLE_CONFIG_DIR}/pihole-FTL.conf"
 if [ -z "$useUpdateVars" ]; then
     useUpdateVars=false
@@ -358,9 +357,9 @@ package_manager_detect() {
         # These variable names match the ones for apt-get. See above for an explanation of what they are for.
         PKG_INSTALL=("${PKG_MANAGER}" install -y)
         # CentOS package manager returns 100 when there are packages to update so we need to || true to prevent the script from exiting.
-        PKG_COUNT="${PKG_MANAGER} check-update | egrep '(.i686|.x86|.noarch|.arm|.src)' | wc -l || true"
+        PKG_COUNT="${PKG_MANAGER} check-update | grep -E '(.i686|.x86|.noarch|.arm|.src)' | wc -l || true"
         OS_CHECK_DEPS=(grep bind-utils)
-        INSTALLER_DEPS=(git dialog iproute newt procps-ng which chkconfig ca-certificates)
+        INSTALLER_DEPS=(git dialog iproute newt procps-ng chkconfig ca-certificates)
         PIHOLE_DEPS=(cronie curl findutils sudo unzip libidn2 psmisc libcap nmap-ncat jq)
         PIHOLE_WEB_DEPS=(lighttpd lighttpd-fastcgi php-common php-cli php-pdo php-xml php-json php-intl)
         LIGHTTPD_USER="lighttpd"
@@ -828,8 +827,11 @@ It is also possible to use a DHCP reservation, but if you are going to do that,
 
 # Configure networking via dhcpcd
 setDHCPCD() {
-    # Check if the IP is already in the file
-    if grep -q "${IPV4_ADDRESS}" /etc/dhcpcd.conf; then
+    # Regex for matching a non-commented static ip address setting
+    local regex="^[ \t]*static ip_address[ \t]*=[ \t]*${IPV4_ADDRESS}"
+
+    # Check if static IP is already set in file
+    if grep -q "${regex}" /etc/dhcpcd.conf; then
         printf "  %b Static IP already configured\\n" "${INFO}"
     # If it's not,
     else
@@ -1377,37 +1379,96 @@ installConfigs() {
         fi
     fi
 
-    # Install pihole-FTL.service
-    install -T -m 0755 "${PI_HOLE_LOCAL_REPO}/advanced/Templates/pihole-FTL.service" "/etc/init.d/pihole-FTL"
+    # Install pihole-FTL systemd or init.d service, based on whether systemd is the init system or not
+    # Follow debhelper logic, which checks for /run/systemd/system to derive whether systemd is the init system
+    if [[ -d '/run/systemd/system' ]]; then
+        install -T -m 0644 "${PI_HOLE_LOCAL_REPO}/advanced/Templates/pihole-FTL.systemd" '/etc/systemd/system/pihole-FTL.service'
+
+        # Remove init.d service if present
+        if [[ -e '/etc/init.d/pihole-FTL' ]]; then
+            rm '/etc/init.d/pihole-FTL'
+            update-rc.d pihole-FTL remove
+        fi
+
+        # Load final service
+        systemctl daemon-reload
+    else
+        install -T -m 0755 "${PI_HOLE_LOCAL_REPO}/advanced/Templates/pihole-FTL.service" '/etc/init.d/pihole-FTL'
+    fi
+    install -T -m 0755 "${PI_HOLE_LOCAL_REPO}/advanced/Templates/pihole-FTL-prestart.sh" "${PI_HOLE_INSTALL_DIR}/pihole-FTL-prestart.sh"
+    install -T -m 0755 "${PI_HOLE_LOCAL_REPO}/advanced/Templates/pihole-FTL-poststop.sh" "${PI_HOLE_INSTALL_DIR}/pihole-FTL-poststop.sh"
 
     # 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 "${lighttpdConfig}" ]]; then
-            # back up the original
-            mv "${lighttpdConfig}"{,.orig}
-        fi
-        # and copy in the config file Pi-hole needs
-        install -D -m 644 -T ${PI_HOLE_LOCAL_REPO}/advanced/${LIGHTTPD_CFG} "${lighttpdConfig}"
-        # Make sure the external.conf file exists, as lighttpd v1.4.50 crashes without it
-        if [ ! -f /etc/lighttpd/external.conf ]; then
-            install -m 644 /dev/null /etc/lighttpd/external.conf
-        fi
-        # If there is a custom block page in the html/pihole directory, replace 404 handler in lighttpd config
-        if [[ -f "${PI_HOLE_404_DIR}/custom.php" ]]; then
-            sed -i 's/^\(server\.error-handler-404\s*=\s*\).*$/\1"\/pihole\/custom\.php"/' "${lighttpdConfig}"
-        fi
-        # Make the directories if they do not exist and set the owners
+        # set permissions on /etc/lighttpd/lighttpd.conf so pihole user (other) can read the file
+        chmod o+x /etc/lighttpd
+        chmod o+r "${lighttpdConfig}"
+
+        # Ensure /run/lighttpd exists and is owned by lighttpd user
+        # Needed for the php socket
         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
+
+        if grep -q -F "FILE AUTOMATICALLY OVERWRITTEN BY PI-HOLE" "${lighttpdConfig}"; then
+            # Attempt to preserve backwards compatibility with older versions
+            install -D -m 644 -T ${PI_HOLE_LOCAL_REPO}/advanced/${LIGHTTPD_CFG} "${lighttpdConfig}"
+            # Make the directories if they do not exist and set the owners
+            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
+        # Copy the config file to include for pihole admin interface
+        if [[ -d "/etc/lighttpd/conf.d" ]]; then
+            install -D -m 644 -T ${PI_HOLE_LOCAL_REPO}/advanced/pihole-admin.conf /etc/lighttpd/conf.d/pihole-admin.conf
+            if grep -q -F 'include "/etc/lighttpd/conf.d/pihole-admin.conf"' "${lighttpdConfig}"; then
+                :
+            else
+                echo 'include "/etc/lighttpd/conf.d/pihole-admin.conf"' >> "${lighttpdConfig}"
+            fi
+            # Avoid some warnings trace from lighttpd, which might break tests
+            conf=/etc/lighttpd/conf.d/pihole-admin.conf
+            if lighttpd -f "${lighttpdConfig}" -tt 2>&1 | grep -q -F "WARNING: unknown config-key: dir-listing\."; then
+                echo '# Avoid some warnings trace from lighttpd, which might break tests' >> $conf
+                echo 'server.modules += ( "mod_dirlisting" )' >> $conf
+            fi
+            if lighttpd -f "${lighttpdConfig}" -tt 2>&1 | grep -q -F "warning: please use server.use-ipv6"; then
+                echo '# Avoid some warnings trace from lighttpd, which might break tests' >> $conf
+                echo 'server.use-ipv6 := "disable"' >> $conf
+            fi
+        elif [[ -d "/etc/lighttpd/conf-available" ]]; then
+            conf=/etc/lighttpd/conf-available/15-pihole-admin.conf
+            install -D -m 644 -T ${PI_HOLE_LOCAL_REPO}/advanced/pihole-admin.conf $conf
+
+            # Get the version number of lighttpd
+            version=$(dpkg-query -f='${Version}\n' --show lighttpd)
+            # Test if that version is greater than or euqal to 1.4.56
+            if dpkg --compare-versions "$version" "ge" "1.4.56"; then
+                # If it is, then we don't need to disable the modules
+                # (server.modules duplication is ignored in lighttpd 1.4.56+)
+                :
+            else
+                # disable server.modules += ( ... ) in $conf to avoid module dups
+                if awk '!/^server\.modules/{print}' $conf > $conf.$$ && mv $conf.$$ $conf; then
+                :
+                else
+                    rm $conf.$$
+                fi
+            fi
+
+            chmod 644 $conf
+            if is_command lighty-enable-mod ; then
+                lighty-enable-mod pihole-admin access accesslog redirect fastcgi setenv > /dev/null || true
+            else
+                # Otherwise, show info about installing them
+                printf "  %b Warning: 'lighty-enable-mod' utility not found\\n" "${INFO}"
+                printf "      Please ensure fastcgi is enabled if you experience issues\\n"
+            fi
+        else
+            # lighttpd config include dir not found
+            printf "  %b Warning: lighttpd config include dir not found\\n" "${INFO}"
+            printf "      Please manually install pihole-admin.conf\\n"
+        fi
     fi
 }
 
@@ -1658,30 +1719,6 @@ install_dependent_packages() {
 
 # Install the Web interface dashboard
 installPiholeWeb() {
-    printf "\\n  %b Installing 404 page...\\n" "${INFO}"
-
-    local str="Creating directory for 404 page, and copying files"
-    printf "  %b %s..." "${INFO}" "${str}"
-    # Install the directory
-    install -d -m 0755 ${PI_HOLE_404_DIR}
-    # and the 404 handler
-    install -D -m 644 ${PI_HOLE_LOCAL_REPO}/advanced/index.php ${PI_HOLE_404_DIR}/
-
-    printf "%b  %b %s\\n" "${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}" "${str}"
@@ -1757,20 +1794,35 @@ create_pihole_user() {
     else
         # If the pihole user doesn't exist,
         printf "%b  %b %s" "${OVER}" "${CROSS}" "${str}"
-        local str="Creating user 'pihole'"
-        printf "%b  %b %s..." "${OVER}" "${INFO}" "${str}"
-        # create her with the useradd command,
+        local str="Checking for group 'pihole'"
+        printf "  %b %s..." "${INFO}" "${str}"
         if getent group pihole > /dev/null 2>&1; then
-            # then add her to the pihole group (as it already exists)
+            # group pihole exists
+            printf "%b  %b %s\\n" "${OVER}" "${TICK}" "${str}"
+            # then create and add her to the pihole group
+            local str="Creating user 'pihole'"
+            printf "%b  %b %s..." "${OVER}" "${INFO}" "${str}"
             if useradd -r --no-user-group -g pihole -s /usr/sbin/nologin pihole; then
                 printf "%b  %b %s\\n" "${OVER}" "${TICK}" "${str}"
             else
                 printf "%b  %b %s\\n" "${OVER}" "${CROSS}" "${str}"
             fi
         else
-            # add user pihole with default group settings
-            if useradd -r -s /usr/sbin/nologin pihole; then
+            # group pihole does not exist
+            printf "%b  %b %s\\n" "${OVER}" "${CROSS}" "${str}"
+            local str="Creating group 'pihole'"
+            # if group can be created
+            if groupadd pihole; then
                 printf "%b  %b %s\\n" "${OVER}" "${TICK}" "${str}"
+                # create and add pihole user to the pihole group
+                local str="Creating user 'pihole'"
+                printf "%b  %b %s..." "${OVER}" "${INFO}" "${str}"
+                if useradd -r --no-user-group -g pihole -s /usr/sbin/nologin pihole; then
+                    printf "%b  %b %s\\n" "${OVER}" "${TICK}" "${str}"
+                else
+                    printf "%b  %b %s\\n" "${OVER}" "${CROSS}" "${str}"
+                fi
+
             else
                 printf "%b  %b %s\\n" "${OVER}" "${CROSS}" "${str}"
             fi
@@ -1869,15 +1921,6 @@ installPihole() {
             # 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
     # Install base files and web interface
@@ -2267,7 +2310,7 @@ get_binary_name() {
         local rev
         rev=$(uname -m | sed "s/[^0-9]//g;")
         local lib
-        lib=$(ldd "$(which sh)" | grep -E '^\s*/lib' | awk '{ print $1 }')
+        lib=$(ldd "$(command -v sh)" | grep -E '^\s*/lib' | awk '{ print $1 }')
         if [[ "${lib}" == "/lib/ld-linux-aarch64.so.1" ]]; then
             printf "%b  %b Detected AArch64 (64 Bit ARM) processor\\n" "${OVER}" "${TICK}"
             # set the binary to be used
@@ -2693,9 +2736,8 @@ main() {
     # Download and compile the aggregated block list
     runGravity
 
-    # Force an update of the updatechecker
+    # Update local and remote versions via updatechecker
     /opt/pihole/updatecheck.sh
-    /opt/pihole/updatecheck.sh x remote
 
     if [[ "${useUpdateVars}" == false ]]; then
         displayFinalMessage "${pw}"

automated install/uninstall.sh

@@ -131,6 +131,7 @@ removeNoPurge() {
     fi
 
     if package_check lighttpd > /dev/null; then
+        # Attempt to preserve backwards compatibility with older versions
         if [[ -f /etc/lighttpd/lighttpd.conf.orig ]]; then
             ${SUDO} mv /etc/lighttpd/lighttpd.conf.orig /etc/lighttpd/lighttpd.conf
         fi
@@ -139,6 +140,29 @@ removeNoPurge() {
             ${SUDO} rm /etc/lighttpd/external.conf
         fi
 
+        # Fedora-based
+        if [[ -f /etc/lighttpd/conf.d/pihole-admin.conf ]]; then
+            ${SUDO} rm /etc/lighttpd/conf.d/pihole-admin.conf
+            conf=/etc/lighttpd/lighttpd.conf
+            tconf=/tmp/lighttpd.conf.$$
+            if awk '!/^include "\/etc\/lighttpd\/conf\.d\/pihole-admin\.conf"$/{print}' \
+              $conf > $tconf && mv $tconf $conf; then
+                :
+            else
+                rm $tconf
+            fi
+            ${SUDO} chown root:root $conf
+            ${SUDO} chmod 644 $conf
+        fi
+
+        # Debian-based
+        if [[ -f /etc/lighttpd/conf-available/pihole-admin.conf ]]; then
+            if is_command lighty-disable-mod ; then
+                ${SUDO} lighty-disable-mod pihole-admin > /dev/null || true
+            fi
+            ${SUDO} rm /etc/lighttpd/conf-available/15-pihole-admin.conf
+        fi
+
         echo -e "  ${TICK} Removed lighttpd configs"
     fi
 

gravity.sh

@@ -244,7 +244,7 @@ database_adlist_number() {
     return;
   fi
 
-  output=$( { printf ".timeout 30000\\nUPDATE adlist SET number = %i, invalid_domains = %i WHERE id = %i;\\n" "${num_source_lines}" "${num_invalid}" "${1}" | pihole-FTL sqlite3 "${gravityDBfile}"; } 2>&1 )
+  output=$( { printf ".timeout 30000\\nUPDATE adlist SET number = %i, invalid_domains = %i WHERE id = %i;\\n" "${num_domains}" "${num_non_domains}" "${1}" | pihole-FTL sqlite3 "${gravityDBfile}"; } 2>&1 )
   status="$?"
 
   if [[ "${status}" -ne 0 ]]; then
@@ -519,45 +519,80 @@ gravity_DownloadBlocklists() {
   gravity_Blackbody=true
 }
 
-# num_target_lines does increase for every correctly added domain in pareseList()
-num_target_lines=0
-num_source_lines=0
-num_invalid=0
+# num_total_imported_domains increases for each list processed
+num_total_imported_domains=0
+num_domains=0
+num_non_domains=0
 parseList() {
-  local adlistID="${1}" src="${2}" target="${3}" incorrect_lines
+  local adlistID="${1}" src="${2}" target="${3}" non_domains sample_non_domains tmp_non_domains_str false_positive
   # This sed does the following things:
-  # 1. Remove all domains containing invalid characters. Valid are: a-z, A-Z, 0-9, dot (.), minus (-), underscore (_)
-  # 2. Append ,adlistID to every line
-  # 3. Remove trailing period (see https://github.com/pi-hole/pi-hole/issues/4701)
-  # 4. Ensures there is a newline on the last line
-  sed -e "/[^a-zA-Z0-9.\_-]/d;s/\.$//;s/$/,${adlistID}/;/.$/a\\" "${src}" >> "${target}"
-  # Find (up to) five domains containing invalid characters (see above)
-  incorrect_lines="$(sed -e "/[^a-zA-Z0-9.\_-]/!d" "${src}" | head -n 5)"
+  # 1. Remove all lines containing no domains
+  # 2. Remove all domains containing invalid characters. Valid are: a-z, A-Z, 0-9, dot (.), minus (-), underscore (_)
+  # 3. Append ,adlistID to every line
+  # 4. Remove trailing period (see https://github.com/pi-hole/pi-hole/issues/4701)
+  # 5. Ensures there is a newline on the last line
+  sed -r  "/([^\.]+\.)+[^\.]{2,}/!d;/[^a-zA-Z0-9.\_-]/d;s/\.$//;s/$/,${adlistID}/;/.$/a\\" "${src}" >> "${target}"
 
-  local num_target_lines_new num_correct_lines
-  # Get number of lines in source file
-  num_source_lines="$(grep -c "^" "${src}")"
-  # Get the new number of lines in destination file
-  num_target_lines_new="$(grep -c "^" "${target}")"
-  # Number of new correctly added lines
-  num_correct_lines="$(( num_target_lines_new-num_target_lines ))"
-  # Update number of lines in target file
-  num_target_lines="$num_target_lines_new"
-  num_invalid="$(( num_source_lines-num_correct_lines ))"
-  if [[ "${num_invalid}" -eq 0 ]]; then
-    echo "  ${INFO} Analyzed ${num_source_lines} domains"
+  # Find lines containing no domains or with invalid characters (see above)
+  # Remove duplicates from the list
+  mapfile -t non_domains <<< "$(sed -r "/([^\.]+\.)+[^\.]{2,}/d" < "${src}")"
+  mapfile -t -O "${#non_domains[@]}" non_domains <<< "$(sed -r "/[^a-zA-Z0-9.\_-]/!d" < "${src}")"
+  IFS=" " read -r -a non_domains <<< "$(tr ' ' '\n' <<< "${non_domains[@]}" | sort -u | tr '\n' ' ')"
+
+  # A list of items of common local hostnames not to report as unusable
+  # Some lists (i.e StevenBlack's) contain these as they are supposed to be used as HOST files
+  # but flagging them as unusable causes more confusion than it's worth - so we suppress them from the output
+  false_positives=(
+    "localhost"
+    "localhost.localdomain"
+    "local"
+    "broadcasthost"
+    "localhost"
+    "ip6-localhost"
+    "ip6-loopback"
+    "lo0 localhost"
+    "ip6-localnet"
+    "ip6-mcastprefix"
+    "ip6-allnodes"
+    "ip6-allrouters"
+    "ip6-allhosts"
+    )
+
+  # Read the unusable lines into a string
+  tmp_non_domains_str=" ${non_domains[*]} "
+  for false_positive in "${false_positives[@]}"; do
+    # Remove false positives from tmp_non_domains_str
+    tmp_non_domains_str="${tmp_non_domains_str/ ${false_positive} / }"
+  done
+  # Read the string back into an array
+  IFS=" " read -r -a non_domains <<< "${tmp_non_domains_str}"
+
+  # Get a sample of non-domain entries, limited to 5 (the list should already have been de-duplicated)
+  IFS=" " read -r -a sample_non_domains <<< "$(tr ' ' '\n' <<< "${non_domains[@]}" | head -n 5 | tr '\n' ' ')"
+
+  local tmp_new_imported_total
+  # Get the new number of domains in destination file
+  tmp_new_imported_total="$(grep -c "^" "${target}")"
+  # Number of imported lines for this file is the difference between the new total and the old total. (Or, the number of domains we just added.)
+  num_domains="$(( tmp_new_imported_total-num_total_imported_domains ))"
+  # Replace the running total with the new total.
+  num_total_imported_domains="$tmp_new_imported_total"
+  # Get the number of non_domains (this is the number of entries left after stripping the source of comments/duplicates/false positives/domains)
+  num_non_domains="${#non_domains[@]}"
+
+  # If there are unusable lines, we display some information about them. This is not error or major cause for concern.
+  if [[ "${num_non_domains}" -ne 0 ]]; then
+    echo "  ${INFO} Imported ${num_domains} domains, ignoring ${num_non_domains} non-domain entries"
+    echo "      Sample of non-domain entries:"
+    for each in "${sample_non_domains[@]}"
+    do
+        echo "        - ${each}"
+    done
   else
-    echo "  ${INFO} Analyzed ${num_source_lines} domains, ${num_invalid} domains invalid!"
-  fi
-
-  # Display sample of invalid lines if we found some
-  if [[ -n "${incorrect_lines}" ]]; then
-    echo "      Sample of invalid domains:"
-    while IFS= read -r line; do
-      echo "      - ${line}"
-    done <<< "${incorrect_lines}"
+    echo "  ${INFO} Imported ${num_domains} domains"
   fi
 }
+
 compareLists() {
   local adlistID="${1}" target="${2}"
 
@@ -710,8 +745,8 @@ gravity_DownloadBlocklistFromUrl() {
     else
       echo -e "  ${CROSS} List download failed: ${COL_LIGHT_RED}no cached list available${COL_NC}"
       # Manually reset these two numbers because we do not call parseList here
-      num_source_lines=0
-      num_invalid=0
+      num_domains=0
+      num_non_domains=0
       database_adlist_number "${adlistID}"
       database_adlist_status "${adlistID}" "4"
     fi
@@ -720,72 +755,25 @@ gravity_DownloadBlocklistFromUrl() {
 
 # Parse source files into domains format
 gravity_ParseFileIntoDomains() {
-  local src="${1}" destination="${2}" firstLine
+  local src="${1}" destination="${2}"
 
-  # Determine if we are parsing a consolidated list
-  #if [[ "${src}" == "${piholeDir}/${matterAndLight}" ]]; then
-    # Remove comments and print only the domain name
-    # Most of the lists downloaded are already in hosts file format but the spacing/formatting is not contiguous
-    # This helps with that and makes it easier to read
-    # It also helps with debugging so each stage of the script can be researched more in depth
-    # 1) Remove carriage returns
-    # 2) Convert all characters to lowercase
-    # 3) Remove comments (text starting with "#", include possible spaces before the hash sign)
-    # 4) Remove lines containing "/"
-    # 5) Remove leading tabs, spaces, etc.
-    # 6) Delete lines not matching domain names
-    < "${src}" tr -d '\r' | \
-    tr '[:upper:]' '[:lower:]' | \
-    sed 's/\s*#.*//g' | \
-    sed -r '/(\/).*$/d' | \
-    sed -r 's/^.*\s+//g' | \
-    sed -r '/([^\.]+\.)+[^\.]{2,}/!d' >  "${destination}"
-    chmod 644 "${destination}"
-    return 0
-  #fi
-
-  # Individual file parsing: Keep comments, while parsing domains from each line
-  # We keep comments to respect the list maintainer's licensing
-  read -r firstLine < "${src}"
-
-  # Determine how to parse individual source file formats
-  if [[ "${firstLine,,}" =~ (adblock|ublock|^!) ]]; then
-    # Compare $firstLine against lower case words found in Adblock lists
-    echo -e "  ${CROSS} Format: Adblock (list type not supported)"
-  elif grep -q "^address=/" "${src}" &> /dev/null; then
-    # Parse Dnsmasq format lists
-    echo -e "  ${CROSS} Format: Dnsmasq (list type not supported)"
-  elif grep -q -E "^https?://" "${src}" &> /dev/null; then
-    # Parse URL list if source file contains "http://" or "https://"
-    # Scanning for "^IPv4$" is too slow with large (1M) lists on low-end hardware
-    echo -ne "  ${INFO} Format: URL"
-
-    awk '
-      # Remove URL scheme, optional "username:password@", and ":?/;"
-      # The scheme must be matched carefully to avoid blocking the wrong URL
-      # in cases like:
-      #   http://www.evil.com?http://www.good.com
-      # See RFC 3986 section 3.1 for details.
-      /[:?\/;]/ { gsub(/(^[a-zA-Z][a-zA-Z0-9+.-]*:\/\/(.*:.*@)?|[:?\/;].*)/, "", $0) }
-      # Skip lines which are only IPv4 addresses
-      /^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$/ { next }
-      # Print if nonempty
-      length { print }
-    ' "${src}" 2> /dev/null > "${destination}"
-    chmod 644 "${destination}"
-
-    echo -e "${OVER}  ${TICK} Format: URL"
-  else
-    # Default: Keep hosts/domains file in same format as it was downloaded
-    output=$( { mv "${src}" "${destination}"; } 2>&1 )
-    chmod 644 "${destination}"
-
-    if [[ ! -e "${destination}" ]]; then
-      echo -e "\\n  ${CROSS} Unable to move tmp file to ${piholeDir}
-    ${output}"
-      gravity_Cleanup "error"
-    fi
-  fi
+  # Remove comments and print only the domain name
+  # Most of the lists downloaded are already in hosts file format but the spacing/formatting is not contiguous
+  # This helps with that and makes it easier to read
+  # It also helps with debugging so each stage of the script can be researched more in depth
+  # 1) Remove carriage returns
+  # 2) Convert all characters to lowercase
+  # 3) Remove comments (text starting with "#", include possible spaces before the hash sign)
+  # 4) Remove lines containing "/"
+  # 5) Remove leading tabs, spaces, etc.
+  # 6) Remove empty lines
+  < "${src}" tr -d '\r' | \
+  tr '[:upper:]' '[:lower:]' | \
+  sed 's/\s*#.*//g' | \
+  sed -r '/(\/).*$/d' | \
+  sed -r 's/^.*\s+//g' | \
+  sed '/^$/d'>  "${destination}"
+  chmod 644 "${destination}"
 }
 
 # Report number of entries in a table

manpages/pihole.8

@@ -23,7 +23,7 @@ Pi-hole : A black-hole for internet advertisements
 .br
 pihole -r
 .br
-pihole -t
+\fBpihole\fR \fB-t\fR [arg]
 .br
 pihole -g\fR
 .br
@@ -113,11 +113,15 @@ Available commands and options:
     Reconfigure or Repair Pi-hole subsystems
 .br
 
-\fB-t, tail\fR
+\fB-t, tail\fR [arg]
 .br
     View the live output of the Pi-hole log
 .br
 
+      [arg]             Optional argument to filter the log for
+                        (regular expressions are supported)
+.br
+
 \fB-a, admin\fR [options]
 .br
 

pihole

@@ -23,6 +23,9 @@ source "${colfile}"
 utilsfile="${PI_HOLE_SCRIPT_DIR}/utils.sh"
 source "${utilsfile}"
 
+versionsfile="/etc/pihole/versions"
+source "${versionsfile}"
+
 webpageFunc() {
   source "${PI_HOLE_SCRIPT_DIR}/webpage.sh"
   main "$@"
@@ -63,14 +66,22 @@ arpFunc() {
 }
 
 updatePiholeFunc() {
-  shift
-  "${PI_HOLE_SCRIPT_DIR}"/update.sh "$@"
-  exit 0
+  if [ -n "${DOCKER_VERSION}" ]; then
+    unsupportedFunc
+  else
+    shift
+    "${PI_HOLE_SCRIPT_DIR}"/update.sh "$@"
+    exit 0
+  fi
 }
 
 reconfigurePiholeFunc() {
-  /etc/.pihole/automated\ install/basic-install.sh --reconfigure
-  exit 0;
+  if [ -n "${DOCKER_VERSION}" ]; then
+    unsupportedFunc
+  else
+    /etc/.pihole/automated\ install/basic-install.sh --reconfigure
+    exit 0;
+  fi
 }
 
 updateGravityFunc() {
@@ -91,8 +102,12 @@ chronometerFunc() {
 
 
 uninstallFunc() {
-  "${PI_HOLE_SCRIPT_DIR}"/uninstall.sh
-  exit 0
+  if [ -n "${DOCKER_VERSION}" ]; then
+    unsupportedFunc
+  else
+    "${PI_HOLE_SCRIPT_DIR}"/uninstall.sh
+    exit 0
+  fi
 }
 
 versionFunc() {
@@ -429,6 +444,11 @@ updateCheckFunc() {
   exit 0
 }
 
+unsupportedFunc(){
+  echo "Function not supported in Docker images"
+  exit 0
+}
+
 helpFunc() {
   echo "Usage: pihole [options]
 Example: 'pihole -w -h'
@@ -553,7 +573,7 @@ case "${1}" in
   "restartdns"                  ) restartDNS "$2";;
   "-a" | "admin"                ) webpageFunc "$@";;
   "checkout"                    ) piholeCheckoutFunc "$@";;
-  "updatechecker"               ) updateCheckFunc "$@";;
+  "updatechecker"               ) shift; updateCheckFunc "$@";;
   "arpflush"                    ) arpFunc "$@";;
   "-t" | "tail"                 ) tailFunc "$2";;
 esac

test/_centos_9.Dockerfile

@@ -0,0 +1,18 @@
+FROM quay.io/centos/centos:stream9
+RUN yum install -y --allowerasing curl git initscripts
+
+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 SKIP_INSTALL 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_37.Dockerfile

@@ -1,4 +1,4 @@
-FROM fedora:35
+FROM fedora:37
 RUN dnf install -y git initscripts
 
 ENV GITDIR /etc/.pihole

test/requirements.txt

@@ -1,5 +1,6 @@
-docker-compose
-pytest
-pytest-xdist
-pytest-testinfra
-tox
+docker-compose == 1.29.2
+pytest == 7.2.1
+pytest-xdist == 3.1.0
+pytest-testinfra == 7.0.0
+tox == 4.3.5
+

test/test_any_automated_install.py

@@ -129,34 +129,16 @@ def test_installPiholeWeb_fresh_install_no_errors(host):
     installPiholeWeb
     """
     )
-    expected_stdout = info_box + " Installing 404 page..."
-    assert expected_stdout in installWeb.stdout
-    expected_stdout = tick_box + (
-        " Creating directory for 404 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 = host.run("ls -r /var/www/html/pihole").stdout
-    assert "index.php" in web_directory
 
 
 def get_directories_recursive(host, directory):
     if directory is None:
         return directory
-    ls = host.run("ls -d {}".format(directory + "/*/"))
-    directories = list(filter(bool, ls.stdout.splitlines()))
-    dirs = directories
-    for dirval in directories:
-        dir_rec = get_directories_recursive(host, dirval)
-        if isinstance(dir_rec, str):
-            dirs.extend([dir_rec])
-        else:
-            dirs.extend(dir_rec)
+    # returns all non-hidden subdirs of 'directory'
+    dirs_raw = host.run("find {} -type d -not -path '*/.*'".format(directory))
+    dirs = list(filter(bool, dirs_raw.stdout.splitlines()))
     return dirs
 
 
@@ -211,6 +193,8 @@ def test_installPihole_fresh_install_readableFiles(host):
     maninstalled = True
     if (info_box + " man not installed") in install.stdout:
         maninstalled = False
+    if (info_box + " man pages not installed") in install.stdout:
+        maninstalled = False
     piholeuser = "pihole"
     exit_status_success = 0
     test_cmd = 'su --shell /bin/bash --command "test -{0} {1}" -p {2}'
@@ -287,6 +271,24 @@ def test_installPihole_fresh_install_readableFiles(host):
     check_lighttpd = test_cmd.format("r", "/etc/lighttpd/lighttpd.conf", piholeuser)
     actual_rc = host.run(check_lighttpd).rc
     assert exit_status_success == actual_rc
+    # check readable /etc/lighttpd/conf*/pihole-admin.conf
+    check_lighttpd = test_cmd.format("r", "/etc/lighttpd/conf.d", piholeuser)
+    if host.run(check_lighttpd).rc == exit_status_success:
+        check_lighttpd = test_cmd.format(
+            "r", "/etc/lighttpd/conf.d/pihole-admin.conf", piholeuser
+        )
+        actual_rc = host.run(check_lighttpd).rc
+        assert exit_status_success == actual_rc
+    else:
+        check_lighttpd = test_cmd.format(
+            "r", "/etc/lighttpd/conf-available", piholeuser
+        )
+        if host.run(check_lighttpd).rc == exit_status_success:
+            check_lighttpd = test_cmd.format(
+                "r", "/etc/lighttpd/conf-available/15-pihole-admin.conf", piholeuser
+            )
+            actual_rc = host.run(check_lighttpd).rc
+            assert exit_status_success == actual_rc
     # check readable and executable manpages
     if maninstalled is True:
         check_man = test_cmd.format("x", "/usr/local/share/man", piholeuser)
@@ -396,7 +398,7 @@ def test_installPihole_fresh_install_readableBlockpage(host, test_webpage):
             usergroup="${{LIGHTTPD_USER}}:${{LIGHTTPD_GROUP}}",
             chmodarg="{{}}",
             config="/etc/lighttpd/lighttpd.conf",
-            run="/var/run/lighttpd",
+            run="/run/lighttpd",
             cache="/var/cache/lighttpd",
             uploads="/var/cache/lighttpd/uploads",
             compress="/var/cache/lighttpd/compress",
@@ -512,7 +514,7 @@ def test_installPihole_fresh_install_readableBlockpage(host, test_webpage):
     check_admin = test_cmd.format("x", webroot + "/admin", webuser)
     actual_rc = host.run(check_admin).rc
     assert exit_status_success == actual_rc
-    directories = get_directories_recursive(host, webroot + "/admin/*/")
+    directories = get_directories_recursive(host, webroot + "/admin/")
     for directory in directories:
         check_pihole = test_cmd.format("r", directory, webuser)
         actual_rc = host.run(check_pihole).rc
@@ -536,16 +538,6 @@ def test_installPihole_fresh_install_readableBlockpage(host, test_webpage):
         return bool(m)
 
     if installWebInterface is True:
-        check_pihole = test_cmd.format("r", webroot + "/pihole", webuser)
-        actual_rc = host.run(check_pihole).rc
-        assert exit_status_success == actual_rc
-        check_pihole = test_cmd.format("x", webroot + "/pihole", webuser)
-        actual_rc = host.run(check_pihole).rc
-        assert exit_status_success == actual_rc
-        # check most important files in $webroot for read permission
-        check_index = test_cmd.format("r", webroot + "/pihole/index.php", webuser)
-        actual_rc = host.run(check_index).rc
-        assert exit_status_success == actual_rc
         if test_webpage is True:
             # check webpage for unreadable files
             noPHPfopen = re.compile(
@@ -619,10 +611,15 @@ def test_FTL_detect_aarch64_no_errors(host):
     """
     # mock uname to return aarch64 platform
     mock_command("uname", {"-m": ("aarch64", "0")}, host)
-    # mock `which sh` to return `/bin/sh`
-    mock_command("which", {"sh": ("/bin/sh", "0")}, host)
     # mock ldd to respond with aarch64 shared library
-    mock_command("ldd", {"/bin/sh": ("/lib/ld-linux-aarch64.so.1", "0")}, host)
+    mock_command(
+        "ldd",
+        {
+            "/bin/sh": ("/lib/ld-linux-aarch64.so.1", "0"),
+            "/usr/bin/sh": ("/lib/ld-linux-aarch64.so.1", "0"),
+        },
+        host,
+    )
     detectPlatform = host.run(
         """
     source /opt/pihole/basic-install.sh
@@ -647,10 +644,15 @@ def test_FTL_detect_armv4t_no_errors(host):
     """
     # mock uname to return armv4t platform
     mock_command("uname", {"-m": ("armv4t", "0")}, host)
-    # mock `which sh` to return `/bin/sh`
-    mock_command("which", {"sh": ("/bin/sh", "0")}, host)
     # mock ldd to respond with armv4t shared library
-    mock_command("ldd", {"/bin/sh": ("/lib/ld-linux.so.3", "0")}, host)
+    mock_command(
+        "ldd",
+        {
+            "/bin/sh": ("/lib/ld-linux.so.3", "0"),
+            "/usr/bin/sh": ("/lib/ld-linux.so.3", "0"),
+        },
+        host,
+    )
     detectPlatform = host.run(
         """
     source /opt/pihole/basic-install.sh
@@ -675,10 +677,15 @@ def test_FTL_detect_armv5te_no_errors(host):
     """
     # mock uname to return armv5te platform
     mock_command("uname", {"-m": ("armv5te", "0")}, host)
-    # mock `which sh` to return `/bin/sh`
-    mock_command("which", {"sh": ("/bin/sh", "0")}, host)
     # mock ldd to respond with ld-linux shared library
-    mock_command("ldd", {"/bin/sh": ("/lib/ld-linux.so.3", "0")}, host)
+    mock_command(
+        "ldd",
+        {
+            "/bin/sh": ("/lib/ld-linux.so.3", "0"),
+            "/usr/bin/sh": ("/lib/ld-linux.so.3", "0"),
+        },
+        host,
+    )
     detectPlatform = host.run(
         """
     source /opt/pihole/basic-install.sh
@@ -704,9 +711,14 @@ def test_FTL_detect_armv6l_no_errors(host):
     # mock uname to return armv6l platform
     mock_command("uname", {"-m": ("armv6l", "0")}, host)
     # mock ldd to respond with ld-linux-armhf shared library
-    # mock `which sh` to return `/bin/sh`
-    mock_command("which", {"sh": ("/bin/sh", "0")}, host)
-    mock_command("ldd", {"/bin/sh": ("/lib/ld-linux-armhf.so.3", "0")}, host)
+    mock_command(
+        "ldd",
+        {
+            "/bin/sh": ("/lib/ld-linux-armhf.so.3", "0"),
+            "/usr/bin/sh": ("/lib/ld-linux-armhf.so.3", "0"),
+        },
+        host,
+    )
     detectPlatform = host.run(
         """
     source /opt/pihole/basic-install.sh
@@ -734,9 +746,14 @@ def test_FTL_detect_armv7l_no_errors(host):
     # mock uname to return armv7l platform
     mock_command("uname", {"-m": ("armv7l", "0")}, host)
     # mock ldd to respond with ld-linux-armhf shared library
-    # mock `which sh` to return `/bin/sh`
-    mock_command("which", {"sh": ("/bin/sh", "0")}, host)
-    mock_command("ldd", {"/bin/sh": ("/lib/ld-linux-armhf.so.3", "0")}, host)
+    mock_command(
+        "ldd",
+        {
+            "/bin/sh": ("/lib/ld-linux-armhf.so.3", "0"),
+            "/usr/bin/sh": ("/lib/ld-linux-armhf.so.3", "0"),
+        },
+        host,
+    )
     detectPlatform = host.run(
         """
     source /opt/pihole/basic-install.sh
@@ -763,10 +780,15 @@ def test_FTL_detect_armv8a_no_errors(host):
     """
     # mock uname to return armv8a platform
     mock_command("uname", {"-m": ("armv8a", "0")}, host)
-    # mock `which sh` to return `/bin/sh`
-    mock_command("which", {"sh": ("/bin/sh", "0")}, host)
     # mock ldd to respond with ld-linux-armhf shared library
-    mock_command("ldd", {"/bin/sh": ("/lib/ld-linux-armhf.so.3", "0")}, host)
+    mock_command(
+        "ldd",
+        {
+            "/bin/sh": ("/lib/ld-linux-armhf.so.3", "0"),
+            "/usr/bin/sh": ("/lib/ld-linux-armhf.so.3", "0"),
+        },
+        host,
+    )
     detectPlatform = host.run(
         """
     source /opt/pihole/basic-install.sh
@@ -789,8 +811,6 @@ def test_FTL_detect_x86_64_no_errors(host):
     """
     confirms only x86_64 package is downloaded for FTL engine
     """
-    # mock `which sh` to return `/bin/sh`
-    mock_command("which", {"sh": ("/bin/sh", "0")}, host)
     detectPlatform = host.run(
         """
     source /opt/pihole/basic-install.sh
@@ -813,8 +833,6 @@ def test_FTL_detect_unknown_no_errors(host):
     """confirms only generic package is downloaded for FTL engine"""
     # mock uname to return generic platform
     mock_command("uname", {"-m": ("mips", "0")}, host)
-    # mock `which sh` to return `/bin/sh`
-    mock_command("which", {"sh": ("/bin/sh", "0")}, host)
     detectPlatform = host.run(
         """
     source /opt/pihole/basic-install.sh

test/tox.centos_8.ini

@@ -1,8 +1,8 @@
 [tox]
 envlist = py3
 
-[testenv]
+[testenv:py3]
 allowlist_externals = docker
 deps = -rrequirements.txt
-commands = docker build -f _centos_8.Dockerfile -t pytest_pihole:test_container ../
-           pytest {posargs:-vv -n auto} ./test_any_automated_install.py ./test_any_utils.py ./test_centos_fedora_common_support.py ./test_centos_common_support.py
+commands =  docker build -f _centos_8.Dockerfile -t pytest_pihole:test_container ../
+            pytest {posargs:-vv -n auto} ./test_any_automated_install.py ./test_any_utils.py ./test_centos_fedora_common_support.py ./test_centos_common_support.py

test/tox.centos_9.ini

@@ -0,0 +1,8 @@
+[tox]
+envlist = py3
+
+[testenv:py3]
+allowlist_externals = docker
+deps = -rrequirements.txt
+commands = docker build -f _centos_9.Dockerfile -t pytest_pihole:test_container ../
+           pytest {posargs:-vv -n auto} ./test_any_automated_install.py ./test_any_utils.py ./test_centos_fedora_common_support.py ./test_centos_common_support.py

test/tox.debian_10.ini

@@ -1,7 +1,7 @@
 [tox]
 envlist = py3
 
-[testenv]
+[testenv:py3]
 allowlist_externals = docker
 deps = -rrequirements.txt
 commands = docker build -f _debian_10.Dockerfile -t pytest_pihole:test_container ../

test/tox.debian_11.ini

@@ -1,7 +1,7 @@
 [tox]
 envlist = py3
 
-[testenv]
+[testenv:py3]
 allowlist_externals = docker
 deps = -rrequirements.txt
 commands = docker build -f _debian_11.Dockerfile -t pytest_pihole:test_container ../

test/tox.fedora_36.ini

@@ -1,7 +1,7 @@
 [tox]
 envlist = py3
 
-[testenv]
+[testenv:py3]
 allowlist_externals = docker
 deps = -rrequirements.txt
 commands = docker build -f _fedora_36.Dockerfile -t pytest_pihole:test_container ../

test/tox.fedora_37.ini

@@ -4,5 +4,5 @@ envlist = py3
 [testenv]
 allowlist_externals = docker
 deps = -rrequirements.txt
-commands = docker build -f _fedora_35.Dockerfile -t pytest_pihole:test_container ../
+commands = docker build -f _fedora_37.Dockerfile -t pytest_pihole:test_container ../
            pytest {posargs:-vv -n auto} ./test_any_automated_install.py ./test_any_utils.py ./test_centos_fedora_common_support.py ./test_fedora_support.py

test/tox.ubuntu_20.ini

@@ -1,7 +1,7 @@
 [tox]
 envlist = py3
 
-[testenv]
+[testenv:py3]
 allowlist_externals = docker
 deps = -rrequirements.txt
 commands = docker build -f _ubuntu_20.Dockerfile -t pytest_pihole:test_container ../

test/tox.ubuntu_22.ini

@@ -1,7 +1,7 @@
 [tox]
 envlist = py3
 
-[testenv]
+[testenv:py3]
 allowlist_externals = docker
 deps = -rrequirements.txt
 commands = docker build -f _ubuntu_22.Dockerfile -t pytest_pihole:test_container ../