silence

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

.github/dependabot.yml

@@ -1,10 +0,0 @@
-version: 2
-updates:
-- package-ecosystem: github-actions
-  directory: "/"
-  schedule:
-    interval: weekly
-    day: saturday
-    time: "10:00"
-  open-pull-requests-limit: 10
-  target-branch: developement

.github/release.yml

@@ -1,7 +0,0 @@
-changelog:
-  exclude:
-    labels:
-      - internal
-    authors:
-      - dependabot
-      - github-actions

.github/workflows/codeql-analysis.yml

@@ -1,40 +0,0 @@
-name: "CodeQL"
-
-on:
-  push:
-    branches:
-      - master
-      - development
-  pull_request:
-    branches:
-      - master
-      - development
-  schedule:
-    - cron: '32 11 * * 6'
-
-jobs:
-  analyze:
-    name: Analyze
-    runs-on: ubuntu-latest
-
-    permissions:
-      actions: read
-      contents: read
-      security-events: write
-
-    steps:
-    -
-      name: Checkout repository
-      uses: actions/checkout@v2
-    # Initializes the CodeQL tools for scanning.
-    -
-      name: Initialize CodeQL
-      uses: github/codeql-action/init@v1
-      with:
-        languages: 'python'
-    -
-      name: Autobuild
-      uses: github/codeql-action/autobuild@v1
-    -
-      name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v1

.github/workflows/stale.yml

@@ -1,25 +0,0 @@
-name: Mark stale issues
-
-on:
-  schedule:
-  - cron: '0 * * * *'
-  workflow_dispatch:
-
-jobs:
-  stale:
-
-    runs-on: ubuntu-latest
-    permissions:
-      issues: write
-
-    steps:
-    - uses: actions/stale@v4
-      with:
-        repo-token: ${{ secrets.GITHUB_TOKEN }}
-        days-before-stale: 30
-        days-before-close: 5
-        stale-issue-message: 'This issue is stale because it has been open 30 days with no activity. Please comment or update this issue or it will be closed in 5 days.'
-        stale-issue-label: 'stale'
-        exempt-issue-labels: 'Internal, Fixed in next release, Bug: Confirmed, Documentation Needed'
-        exempt-all-issue-assignees: true
-        operations-per-run: 300

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

@@ -1,27 +0,0 @@
-name: Sync Back to Development
-
-on:
-  push:
-    branches:
-      - master
-
-jobs:
-  sync-branches:
-    runs-on: ubuntu-latest
-    name: Syncing branches
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-      - name: Opening pull request
-        id: pull
-        uses: tretuna/sync-branches@1.4.0
-        with:
-          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
-        with:
-          labels: internal
-          repo: ${{ github.repository }}
-          number: ${{ steps.pull.outputs.PULL_REQUEST_NUMBER }}

.github/workflows/test.yml

@@ -1,48 +0,0 @@
-name: Test Supported Distributions
-
-on:
-  pull_request:
-    types: [opened, synchronize, reopened, ready_for_review]
-
-jobs:
-  smoke-test:
-    if: github.event.pull_request.draft == false
-    runs-on: ubuntu-latest
-    steps:
-    -
-      name: Checkout repository
-      uses: actions/checkout@v2
-    -
-      name: Run Smoke Tests
-      run: |
-        # Ensure scripts in repository are executable
-        IFS=$'\n';
-        for f in $(find . -name '*.sh'); do if [[ ! -x $f ]]; then echo "$f is not executable" && FAIL=1; fi ;done
-        unset IFS;
-        # If FAIL is 1 then we fail.
-        [[ $FAIL == 1 ]] && exit 1 || echo "Smoke Tests Passed"
-
-  distro-test:
-    if: github.event.pull_request.draft == false
-    runs-on: ubuntu-latest
-    needs: smoke-test
-    strategy:
-      matrix:
-        distro: [debian_9, debian_10, debian_11, ubuntu_16, ubuntu_18, ubuntu_20, ubuntu_21, centos_7, centos_8, fedora_33, fedora_34]
-    env:
-      DISTRO: ${{matrix.distro}}
-    steps:
-    -
-      name: Checkout repository
-      uses: actions/checkout@v2
-    -
-      name: Set up Python 3.8
-      uses: actions/setup-python@v3
-      with:
-        python-version: 3.8
-    -
-      name: Install dependencies
-      run: pip install -r test/requirements.txt
-    -
-      name: Test with tox
-      run: tox -c test/tox.${DISTRO}.ini

.gitignore

@@ -7,6 +7,70 @@ __pycache__
 .tox
 .eggs
 *.egg-info
-.idea/
+
+
+# Created by https://www.gitignore.io/api/jetbrains+iml
+
+### JetBrains+iml ###
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# All idea files, with exceptions
+.idea
+!.idea/codeStyles/*
+!.idea/codeStyleSettings.xml
+
+
+# Sensitive or high-churn files:
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.xml
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+
+# Gradle:
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# CMake
+cmake-build-debug/
+
+# Mongo Explorer plugin:
+.idea/**/mongoSettings.xml
+
+## File-based project format:
+*.iws
+
+## Plugin-specific files:
+
+# IntelliJ
+/out/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# Ruby plugin and RubyMine
+/.rakeTasks
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+### JetBrains+iml Patch ###
+# Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-249601023
+
 *.iml
-.vscode/
+.idea/misc.xml
+*.ipr
+
+# End of https://www.gitignore.io/api/jetbrains+iml

.idea/codeStyleSettings.xml

@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+    <component name="ProjectCodeStyleSettingsManager">
+        <option name="PER_PROJECT_SETTINGS">
+            <value>
+                <option name="OTHER_INDENT_OPTIONS">
+                    <value>
+                        <option name="INDENT_SIZE" value="2" />
+                        <option name="CONTINUATION_INDENT_SIZE" value="8" />
+                        <option name="TAB_SIZE" value="2" />
+                        <option name="USE_TAB_CHARACTER" value="false" />
+                        <option name="SMART_TABS" value="false" />
+                        <option name="LABEL_INDENT_SIZE" value="0" />
+                        <option name="LABEL_INDENT_ABSOLUTE" value="false" />
+                        <option name="USE_RELATIVE_INDENTS" value="false" />
+                    </value>
+                </option>
+                <MarkdownNavigatorCodeStyleSettings>
+                    <option name="RIGHT_MARGIN" value="72" />
+                </MarkdownNavigatorCodeStyleSettings>
+            </value>
+        </option>
+        <option name="USE_PER_PROJECT_SETTINGS" value="true" />
+    </component>
+</project>

.idea/codeStyles/Project.xml

@@ -0,0 +1,7 @@
+<component name="ProjectCodeStyleConfiguration">
+  <code_scheme name="Project" version="173">
+    <MarkdownNavigatorCodeStyleSettings>
+      <option name="RIGHT_MARGIN" value="72" />
+    </MarkdownNavigatorCodeStyleSettings>
+  </code_scheme>
+</component>

.idea/codeStyles/codeStyleConfig.xml

@@ -0,0 +1,5 @@
+<component name="ProjectCodeStyleConfiguration">
+  <state>
+    <option name="USE_PER_PROJECT_SETTINGS" value="true" />
+  </state>
+</component>

.stickler.yml

@@ -3,4 +3,3 @@ linters:
     shell: bash
   phpcs:
   flake8:
-    max-line-length: 120

.travis.yml

@@ -0,0 +1,5 @@
+import:
+  - source: pi-hole/.github:/build-configs/core.yml@main
+    if: branch = master
+  - source: pi-hole/.github:/build-configs/core.yml@latest
+    if: branch != master

CONTRIBUTING.md

@@ -2,6 +2,37 @@
 
 Please read and understand the contribution guide before creating an issue or pull request.
 
-The guide can be found here: [https://docs.pi-hole.net/guides/github/contributing/](https://docs.pi-hole.net/guides/github/contributing/)
+## Etiquette
 
+- Our goal for Pi-hole is **stability before features**.  This means we focus on squashing critical bugs before adding new features.  Often, we can do both in tandem, but bugs will take priority over a new feature.
+- Pi-hole is open source and [powered by donations](https://pi-hole.net/donate/), and as such, we give our **free time** to build, maintain, and **provide user support** for this project.  It would be extremely unfair for us to suffer abuse or anger for our hard work, so please take a moment to consider that.
+- Please be considerate towards the developers and other users when raising issues or presenting pull requests.
+- Respect our decision(s), and do not be upset or abusive if your submission is not used.
 
+## Viability
+
+When requesting or submitting new features, first consider whether it might be useful to others. Open source projects are used by many people, who may have entirely different needs to your own. Think about whether or not your feature is likely to be used by other users of the project.
+
+## Procedure
+
+**Before filing an issue:**
+
+- Attempt to replicate and **document** the problem, to ensure that it wasn't a coincidental incident.
+- Check to make sure your feature suggestion isn't already present within the project.
+- Check the pull requests tab to ensure that the bug doesn't have a fix in progress.
+- Check the pull requests tab to ensure that the feature isn't already in progress.
+
+**Before submitting a pull request:**
+
+- Check the codebase to ensure that your feature doesn't already exist.
+- Check the pull requests to ensure that another person hasn't already submitted the feature or fix.
+- Read and understand the [DCO guidelines](https://github.com/pi-hole/pi-hole/wiki/Contributing-to-the-project) for the project.
+
+## Technical Requirements
+
+- Submit Pull Requests to the **development branch only**.
+- Before Submitting your Pull Request, merge `development` with your new branch and fix any conflicts. (Make sure you don't break anything in development!)
+- Please use the [Google Style Guide for Shell](https://google.github.io/styleguide/shell.xml) for your code submission styles.
+- Commit Unix line endings.
+- Please use the Pi-hole brand: **Pi-hole** (Take a special look at the capitalized 'P' and a low 'h' with a hyphen)
+- (Optional fun) keep to the theme of Star Trek/black holes/gravity.

README.md

@@ -1,7 +1,5 @@
 <!-- markdownlint-configure-file { "MD004": { "style": "consistent" } } -->
 <!-- markdownlint-disable MD033 -->
-#
-
 <p align="center">
     <a href="https://pi-hole.net/">
         <img src="https://pi-hole.github.io/graphics/Vortex/Vortex_with_Wordmark.svg" width="150" height="260" alt="Pi-hole">
@@ -11,9 +9,11 @@
 </p>
 <!-- markdownlint-enable MD033 -->
 
-The Pi-hole® is a [DNS sinkhole](https://en.wikipedia.org/wiki/DNS_Sinkhole) that protects your devices from unwanted content without installing any client-side software.
+#
 
-- **Easy-to-install**: our versatile installer walks you through the process and takes less than ten minutes
+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
 - **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/)
@@ -22,10 +22,12 @@ The Pi-hole® is a [DNS sinkhole](https://en.wikipedia.org/wiki/DNS_Sinkhole) th
 - **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
 - **Modern**: blocks ads over both IPv4 and IPv6
-- **Free**: open source software that helps ensure _you_ are the sole person in control of your privacy
+- **Free**: open source software which helps ensure _you_ are the sole person in control of your privacy
 
 -----
 
+Master [![Build Status](https://travis-ci.com/pi-hole/pi-hole.svg?branch=master)](https://travis-ci.com/pi-hole/pi-hole) Development [![Build Status](https://travis-ci.com/pi-hole/pi-hole.svg?branch=development)](https://travis-ci.com/pi-hole/pi-hole)
+
 ## One-Step Automated Install
 
 Those who want to get started quickly and conveniently may install Pi-hole using the following command:
@@ -50,46 +52,42 @@ sudo bash basic-install.sh
 wget -O basic-install.sh https://install.pi-hole.net
 sudo bash basic-install.sh
 ```
-### Method 3: Using Docker to deploy Pi-hole
-Please refer to the [Pi-hole docker repo](https://github.com/pi-hole/docker-pi-hole) to use the Official Docker Images.
 
 ## [Post-install: Make your network take advantage of Pi-hole](https://docs.pi-hole.net/main/post-install/)
 
 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.
 
-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).
+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); just be sure to disable DHCP on your router first (if it has that feature available).
 
-As a last resort, you can manually set each device to use Pi-hole as their DNS server.
+As a last resort, you can always manually set each device to use Pi-hole as their DNS server.
 
 -----
 
-## Pi-hole is free but powered by your support
+## 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, as well as the importance of keeping it maintained.
 
 Make no mistake: **your support is absolutely vital to help keep us innovating!**
 
 ### [Donations](https://pi-hole.net/donate)
 
-Donating using our Sponsor Button is **extremely helpful** in offsetting a portion of our monthly expenses:
+Sending a donation using our Sponsor Button is **extremely helpful** in offsetting a portion of our monthly expenses:
 
 ### Alternative support
 
 If you'd rather not donate (_which is okay!_), there are other ways you can help support us:
 
-- [GitHub Sponsors](https://github.com/sponsors/pi-hole/)
+- [Patreon](https://patreon.com/pihole) _Become a patron for rewards_
-- [Patreon](https://patreon.com/pihole)
-- [Hetzner Cloud](https://hetzner.cloud/?ref=7aceisRX3AzA) _affiliate link_
 - [Digital Ocean](https://www.digitalocean.com/?refcode=344d234950e1) _affiliate link_
 - [Stickermule](https://www.stickermule.com/unlock?ref_id=9127301701&utm_medium=link&utm_source=invite) _earn a $10 credit after your first purchase_
-- [Amazon US](http://www.amazon.com/exec/obidos/redirect-home/pihole09-20) _affiliate link_
+- [Amazon](http://www.amazon.com/exec/obidos/redirect-home/pihole09-20) _affiliate link_
-- Spreading the word about our software and how you have benefited from it
+- Spreading the word about our software, and how you have benefited from it
 
 ### Contributing via GitHub
 
 We welcome _everyone_ to contribute to issue reports, suggest new features, and create pull requests.
 
-If you have something to add - anything from a typo through to a whole new feature, we're happy to check it out! Just make sure to fill out our template when submitting your request; the questions it asks will help the volunteers quickly understand what you're aiming to achieve.
+If you have something to add - anything from a typo through to a whole new feature, we're happy to check it out! Just make sure to fill out our template when submitting your request; the questions that it asks will help the volunteers quickly understand what you're aiming to achieve.
 
 You'll find that the [install script](https://github.com/pi-hole/pi-hole/blob/master/automated%20install/basic-install.sh) and the [debug script](https://github.com/pi-hole/pi-hole/blob/master/advanced/Scripts/piholeDebug.sh) have an abundance of comments, which will help you better understand how Pi-hole works. They're also a valuable resource to those who want to learn how to write scripts or code a program! We encourage anyone who likes to tinker to read through it and submit a pull request for us to review.
 
@@ -97,9 +95,7 @@ You'll find that the [install script](https://github.com/pi-hole/pi-hole/blob/ma
 
 ## Getting in touch with us
 
-While we are primarily reachable on our [Discourse User Forum](https://discourse.pi-hole.net/), we can also be found on various social media outlets.
+While we are primarily reachable on our [Discourse User Forum](https://discourse.pi-hole.net/), we can also be found on a variety of social media outlets. **Please be sure to check the FAQ's** before starting a new discussion, as we do not have the spare time to reply to every request for assistance.
-
-**Please be sure to check the FAQs** before starting a new discussion, as we do not have the spare time to reply to every request for assistance.
 
 - [Frequently Asked Questions](https://discourse.pi-hole.net/c/faqs)
 - [Feature Requests](https://discourse.pi-hole.net/c/feature-requests?order=votes)
@@ -110,30 +106,15 @@ While we are primarily reachable on our [Discourse User Forum](https://discourse
 
 ## Breakdown of Features
 
-### [Faster-than-light Engine](https://github.com/pi-hole/ftl)
-
-[FTLDNS](https://github.com/pi-hole/ftl) is a lightweight, purpose-built daemon used to provide statistics needed for the Web Interface, and its API can be easily integrated into your own projects. As the name implies, FTLDNS does this all *very quickly*!
-
-Some of the statistics you can integrate include:
-
-- Total number of domains being blocked
-- Total number of DNS queries today
-- Total number of ads blocked today
-- Percentage of ads blocked
-- Unique domains
-- Queries forwarded (to your chosen upstream DNS server)
-- Queries cached
-- Unique clients
-
-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 [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 be able to fully administer the Pi-hole, without the need of the Web Interface. It's fast, user-friendly, and auditable by anyone with an understanding of `bash`.
+
+![Pi-hole Blacklist Demo](https://pi-hole.github.io/graphics/Screenshots/blacklist-cli.gif)
 
 Some notable features include:
 
-- [Whitelisting, Blacklisting, and Regex](https://docs.pi-hole.net/core/pihole-command/#whitelisting-blacklisting-and-regex)
+- [Whitelisting, Blacklisting and Regex](https://docs.pi-hole.net/core/pihole-command/#whitelisting-blacklisting-and-regex)
 - [Debugging utility](https://docs.pi-hole.net/core/pihole-command/#debugger)
 - [Viewing the live log file](https://docs.pi-hole.net/core/pihole-command/#tail)
 - [Updating Ad Lists](https://docs.pi-hole.net/core/pihole-command/#gravity)
@@ -147,9 +128,11 @@ You can read our [Core Feature Breakdown](https://docs.pi-hole.net/core/pihole-c
 
 This [optional dashboard](https://github.com/pi-hole/AdminLTE) allows you to view stats, change settings, and configure your Pi-hole. It's the power of the Command Line Interface, with none of the learning curve!
 
+![Pi-hole Dashboard](https://pi-hole.github.io/graphics/Screenshots/pihole-dashboard.png)
+
 Some notable features include:
 
-- Mobile-friendly interface
+- Mobile friendly interface
 - Password protection
 - Detailed graphs and doughnut charts
 - Top lists of domains and clients
@@ -161,4 +144,22 @@ Some notable features include:
 There are several ways to [access the dashboard](https://discourse.pi-hole.net/t/how-do-i-access-pi-holes-dashboard-admin-interface/3168):
 
 1. `http://pi.hole/admin/` (when using Pi-hole as your DNS server)
-2. `http://<IP_ADDRESS_OF_YOUR_PI_HOLE>/admin/`
+2. `http://<IP_ADDPRESS_OF_YOUR_PI_HOLE>/admin/`
+3. `http://pi.hole/` (when using Pi-hole as your DNS server)
+
+## Faster-than-light Engine
+
+FTLDNS is a lightweight, purpose-built daemon used to provide statistics needed for the Web Interface, and its API can be easily integrated into your own projects. As the name implies, FTLDNS does this all *very quickly*!
+
+Some of the statistics you can integrate include:
+
+- Total number of domains being blocked
+- Total number of DNS queries today
+- Total number of ads blocked today
+- Percentage of ads blocked
+- Unique domains
+- Queries forwarded (to your chosen upstream DNS server)
+- Queries cached
+- Unique clients
+
+The API can be accessed via [`telnet`](https://github.com/pi-hole/FTL), the Web (`admin/api.php`) and Command Line (`pihole -c -j`). You can find out [more details over here](https://discourse.pi-hole.net/t/pi-hole-api/1863).

advanced/01-pihole.conf

@@ -34,9 +34,11 @@ server=@DNS2@
 
 interface=@INT@
 
-cache-size=@CACHE_SIZE@
+cache-size=10000
 
 log-queries
-log-facility=/var/log/pihole.log
+log-facility=/var/log/pihole/pihole.log
+
+local-ttl=2
 
 log-async

advanced/06-rfc6761.conf

@@ -1,42 +0,0 @@
-# Pi-hole: A black hole for Internet advertisements
-# (c) 2021 Pi-hole, LLC (https://pi-hole.net)
-# Network-wide ad blocking via your own hardware.
-#
-# RFC 6761 config file 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 POPULATED BY PI-HOLE INSTALL/UPDATE PROCEDURE.      #
-# ANY CHANGES MADE TO THIS FILE AFTER INSTALL WILL BE LOST ON THE NEXT UPDATE #
-#                                                                             #
-#             CHANGES SHOULD BE MADE IN A SEPARATE CONFIG FILE                #
-#                    WITHIN /etc/dnsmasq.d/yourname.conf                      #
-###############################################################################
-
-# RFC 6761: Caching DNS servers SHOULD recognize
-#     test, localhost, invalid
-# names as special and SHOULD NOT attempt to look up NS records for them, or
-# otherwise query authoritative DNS servers in an attempt to resolve these
-# names.
-server=/test/
-server=/localhost/
-server=/invalid/
-
-# The same RFC requests something similar for
-#     10.in-addr.arpa.      21.172.in-addr.arpa.  27.172.in-addr.arpa.
-#     16.172.in-addr.arpa.  22.172.in-addr.arpa.  28.172.in-addr.arpa.
-#     17.172.in-addr.arpa.  23.172.in-addr.arpa.  29.172.in-addr.arpa.
-#     18.172.in-addr.arpa.  24.172.in-addr.arpa.  30.172.in-addr.arpa.
-#     19.172.in-addr.arpa.  25.172.in-addr.arpa.  31.172.in-addr.arpa.
-#     20.172.in-addr.arpa.  26.172.in-addr.arpa.  168.192.in-addr.arpa.
-# Pi-hole implements this via the dnsmasq option "bogus-priv" (see
-# 01-pihole.conf) because this also covers IPv6.
-
-# OpenWRT furthermore blocks    bind, local, onion    domains
-# see https://git.openwrt.org/?p=openwrt/openwrt.git;a=blob_plain;f=package/network/services/dnsmasq/files/rfc6761.conf;hb=HEAD
-# and https://www.iana.org/assignments/special-use-domain-names/special-use-domain-names.xhtml
-# We do not include the ".local" rule ourselves, see https://github.com/pi-hole/pi-hole/pull/4282#discussion_r689112972
-server=/bind/
-server=/onion/

advanced/Scripts/COL_TABLE

@@ -1,5 +1,5 @@
 # Determine if terminal is capable of showing colors
-if ([[ -t 1 ]] && [[ $(tput colors) -ge 8 ]]) || [[ "${WEBCALL}" ]]; then
+if [[ -t 1 ]] && [[ $(tput colors) -ge 8 ]]; then
   # Bold and underline may not show up on all clients
   # If something MUST be emphasized, use both
   COL_BOLD=''

advanced/Scripts/chronometer.sh

@@ -13,7 +13,6 @@ LC_NUMERIC=C
 
 # Retrieve stats from FTL engine
 pihole-FTL() {
-    local ftl_port LINE
     ftl_port=$(cat /run/pihole-FTL.port 2> /dev/null)
     if [[ -n "$ftl_port" ]]; then
         # Open connection to FTL
@@ -21,13 +20,12 @@ pihole-FTL() {
 
         # Test if connection is open
         if { "true" >&3; } 2> /dev/null; then
-            # Send command to FTL and ask to quit when finished
+            # Send command to FTL
-            echo -e ">$1 >quit" >&3
+            echo -e ">$1" >&3
 
-            # Read input until we received an empty string and the connection is
+            # Read input
-            # closed
             read -r -t 1 LINE <&3
-            until [[ -z "${LINE}" ]] && [[ ! -t 3 ]]; do
+            until [[ ! $? ]] || [[ "$LINE" == *"EOM"* ]]; do
                 echo "$LINE" >&1
                 read -r -t 1 LINE <&3
             done
@@ -230,14 +228,8 @@ get_sys_stats() {
         mapfile -t ph_ver_raw < <(pihole -v -c 2> /dev/null | sed -n 's/^.* v/v/p')
         if [[ -n "${ph_ver_raw[0]}" ]]; then
             ph_core_ver="${ph_ver_raw[0]}"
-            if [[ ${#ph_ver_raw[@]} -eq 2 ]]; then
-                # AdminLTE not installed
-                ph_lte_ver="(not installed)"
-                ph_ftl_ver="${ph_ver_raw[1]}"
-            else
             ph_lte_ver="${ph_ver_raw[1]}"
             ph_ftl_ver="${ph_ver_raw[2]}"
-            fi
         else
             ph_core_ver="-1"
         fi
@@ -357,7 +349,7 @@ get_sys_stats() {
     ram_used="${ram_raw[1]}"
     ram_total="${ram_raw[2]}"
 
-    if [[ "$(pihole status web 2> /dev/null)" -ge "1" ]]; then
+    if [[ "$(pihole status web 2> /dev/null)" == "1" ]]; then
         ph_status="${COL_LIGHT_GREEN}Active"
     else
         ph_status="${COL_LIGHT_RED}Offline"
@@ -498,6 +490,10 @@ chronoFunc() {
         printFunc " RAM usage: " "$ram_perc%" "$ram_info"
         printFunc " HDD usage: " "$disk_perc" "$disk_info"
 
+        if [[ "$scr_lines" -gt 17 ]] && [[ "$chrono_width" != "small" ]]; then
+            printFunc "  LAN addr: " "${IPV4_ADDRESS/\/*/}" "$lan_info"
+        fi
+
         if [[ "$DHCP_ACTIVE" == "true" ]]; then
             printFunc "DHCP usage: " "$ph_dhcp_percent%" "$dhcp_info"
         fi
@@ -555,7 +551,7 @@ Calculates stats and displays to an LCD
 Options:
   -j, --json          Output stats as JSON formatted string
   -r, --refresh       Set update frequency (in seconds)
-  -e, --exit          Output stats and exit without refreshing
+  -e, --exit          Output stats and exit witout refreshing
   -h, --help          Display this help text"
   fi
 

advanced/Scripts/database_migration/gravity-db.sh

@@ -19,13 +19,13 @@ upgrade_gravityDB(){
 	auditFile="${piholeDir}/auditlog.list"
 
 	# Get database version
-	version="$(pihole-FTL sqlite3 "${database}" "SELECT \"value\" FROM \"info\" WHERE \"property\" = 'version';")"
+	version="$(sqlite3 "${database}" "SELECT \"value\" FROM \"info\" WHERE \"property\" = 'version';")"
 
 	if [[ "$version" == "1" ]]; then
 		# This migration script upgrades the gravity.db file by
 		# adding the domain_audit table
 		echo -e "  ${INFO} Upgrading gravity database from version 1 to 2"
-		pihole-FTL sqlite3 "${database}" < "${scriptPath}/1_to_2.sql"
+		sqlite3 "${database}" < "${scriptPath}/1_to_2.sql"
 		version=2
 
 		# Store audit domains in database table
@@ -40,28 +40,28 @@ upgrade_gravityDB(){
 		# renaming the regex table to regex_blacklist, and
 		# creating a new regex_whitelist table + corresponding linking table and views
 		echo -e "  ${INFO} Upgrading gravity database from version 2 to 3"
-		pihole-FTL sqlite3 "${database}" < "${scriptPath}/2_to_3.sql"
+		sqlite3 "${database}" < "${scriptPath}/2_to_3.sql"
 		version=3
 	fi
 	if [[ "$version" == "3" ]]; then
 		# This migration script unifies the formally separated domain
 		# lists into a single table with a UNIQUE domain constraint
 		echo -e "  ${INFO} Upgrading gravity database from version 3 to 4"
-		pihole-FTL sqlite3 "${database}" < "${scriptPath}/3_to_4.sql"
+		sqlite3 "${database}" < "${scriptPath}/3_to_4.sql"
 		version=4
 	fi
 	if [[ "$version" == "4" ]]; then
 		# This migration script upgrades the gravity and list views
 		# implementing necessary changes for per-client blocking
 		echo -e "  ${INFO} Upgrading gravity database from version 4 to 5"
-		pihole-FTL sqlite3 "${database}" < "${scriptPath}/4_to_5.sql"
+		sqlite3 "${database}" < "${scriptPath}/4_to_5.sql"
 		version=5
 	fi
 	if [[ "$version" == "5" ]]; then
 		# This migration script upgrades the adlist view
 		# to return an ID used in gravity.sh
 		echo -e "  ${INFO} Upgrading gravity database from version 5 to 6"
-		pihole-FTL sqlite3 "${database}" < "${scriptPath}/5_to_6.sql"
+		sqlite3 "${database}" < "${scriptPath}/5_to_6.sql"
 		version=6
 	fi
 	if [[ "$version" == "6" ]]; then
@@ -69,7 +69,7 @@ upgrade_gravityDB(){
 		# which is automatically associated to all clients not
 		# having their own group assignments
 		echo -e "  ${INFO} Upgrading gravity database from version 6 to 7"
-		pihole-FTL sqlite3 "${database}" < "${scriptPath}/6_to_7.sql"
+		sqlite3 "${database}" < "${scriptPath}/6_to_7.sql"
 		version=7
 	fi
 	if [[ "$version" == "7" ]]; then
@@ -77,21 +77,21 @@ upgrade_gravityDB(){
 		# to ensure uniqueness on the group name
 		# We also add date_added and date_modified columns
 		echo -e "  ${INFO} Upgrading gravity database from version 7 to 8"
-		pihole-FTL sqlite3 "${database}" < "${scriptPath}/7_to_8.sql"
+		sqlite3 "${database}" < "${scriptPath}/7_to_8.sql"
 		version=8
 	fi
 	if [[ "$version" == "8" ]]; then
 		# This migration fixes some issues that were introduced
 		# in the previous migration script.
 		echo -e "  ${INFO} Upgrading gravity database from version 8 to 9"
-		pihole-FTL sqlite3 "${database}" < "${scriptPath}/8_to_9.sql"
+		sqlite3 "${database}" < "${scriptPath}/8_to_9.sql"
 		version=9
 	fi
 	if [[ "$version" == "9" ]]; then
 		# This migration drops unused tables and creates triggers to remove
 		# obsolete groups assignments when the linked items are deleted
 		echo -e "  ${INFO} Upgrading gravity database from version 9 to 10"
-		pihole-FTL sqlite3 "${database}" < "${scriptPath}/9_to_10.sql"
+		sqlite3 "${database}" < "${scriptPath}/9_to_10.sql"
 		version=10
 	fi
 	if [[ "$version" == "10" ]]; then
@@ -101,31 +101,13 @@ upgrade_gravityDB(){
 		# to keep the copying process generic (needs the same columns in both the
 		# source and the destination databases).
 		echo -e "  ${INFO} Upgrading gravity database from version 10 to 11"
-		pihole-FTL sqlite3 "${database}" < "${scriptPath}/10_to_11.sql"
+		sqlite3 "${database}" < "${scriptPath}/10_to_11.sql"
 		version=11
 	fi
 	if [[ "$version" == "11" ]]; then
 		# Rename group 0 from "Unassociated" to "Default"
 		echo -e "  ${INFO} Upgrading gravity database from version 11 to 12"
-		pihole-FTL sqlite3 "${database}" < "${scriptPath}/11_to_12.sql"
+		sqlite3 "${database}" < "${scriptPath}/11_to_12.sql"
 		version=12
 	fi
-	if [[ "$version" == "12" ]]; then
-		# Add column date_updated to adlist table
-		echo -e "  ${INFO} Upgrading gravity database from version 12 to 13"
-		pihole-FTL sqlite3 "${database}" < "${scriptPath}/12_to_13.sql"
-		version=13
-	fi
-	if [[ "$version" == "13" ]]; then
-		# Add columns number and status to adlist table
-		echo -e "  ${INFO} Upgrading gravity database from version 13 to 14"
-		pihole-FTL sqlite3 "${database}" < "${scriptPath}/13_to_14.sql"
-		version=14
-	fi
-	if [[ "$version" == "14" ]]; then
-		# Changes the vw_adlist created in 5_to_6
-		echo -e "  ${INFO} Upgrading gravity database from version 14 to 15"
-		pihole-FTL sqlite3 "${database}" < "${scriptPath}/14_to_15.sql"
-		version=15
-	fi
 }

advanced/Scripts/database_migration/gravity/12_to_13.sql

@@ -1,18 +0,0 @@
-.timeout 30000
-
-PRAGMA FOREIGN_KEYS=OFF;
-
-BEGIN TRANSACTION;
-
-ALTER TABLE adlist ADD COLUMN date_updated INTEGER;
-
-DROP TRIGGER tr_adlist_update;
-
-CREATE TRIGGER tr_adlist_update AFTER UPDATE OF address,enabled,comment ON adlist
-    BEGIN
-      UPDATE adlist SET date_modified = (cast(strftime('%s', 'now') as int)) WHERE id = NEW.id;
-    END;
-
-UPDATE info SET value = 13 WHERE property = 'version';
-
-COMMIT;

advanced/Scripts/database_migration/gravity/13_to_14.sql

@@ -1,13 +0,0 @@
-.timeout 30000
-
-PRAGMA FOREIGN_KEYS=OFF;
-
-BEGIN TRANSACTION;
-
-ALTER TABLE adlist ADD COLUMN number INTEGER NOT NULL DEFAULT 0;
-ALTER TABLE adlist ADD COLUMN invalid_domains INTEGER NOT NULL DEFAULT 0;
-ALTER TABLE adlist ADD COLUMN status INTEGER NOT NULL DEFAULT 0;
-
-UPDATE info SET value = 14 WHERE property = 'version';
-
-COMMIT;

advanced/Scripts/database_migration/gravity/14_to_15.sql

@@ -1,15 +0,0 @@
-.timeout 30000
-
-PRAGMA FOREIGN_KEYS=OFF;
-
-BEGIN TRANSACTION;
-DROP VIEW vw_adlist;
-
-CREATE VIEW vw_adlist AS SELECT DISTINCT address, id
-    FROM adlist
-    WHERE enabled = 1
-    ORDER BY id;
-
-UPDATE info SET value = 15 WHERE property = 'version';
-
-COMMIT;

advanced/Scripts/list.sh

@@ -1,6 +1,4 @@
 #!/usr/bin/env bash
-# shellcheck disable=SC1090
-
 # Pi-hole: A black hole for Internet advertisements
 # (c) 2017 Pi-hole, LLC (https://pi-hole.net)
 # Network-wide ad blocking via your own hardware.
@@ -11,19 +9,11 @@
 # Please see LICENSE file for your rights under this license.
 
 # Globals
-piholeDir="/etc/pihole"
+basename=pihole
-GRAVITYDB="${piholeDir}/gravity.db"
+piholeDir=/etc/"${basename}"
-# Source pihole-FTL from install script
+gravityDBfile="${piholeDir}/gravity.db"
-pihole_FTL="${piholeDir}/pihole-FTL.conf"
-if [[ -f "${pihole_FTL}" ]]; then
-    source "${pihole_FTL}"
-fi
 
-# Set this only after sourcing pihole-FTL.conf as the gravity database path may
+reload=false
-# have changed
-gravityDBfile="${GRAVITYDB}"
-
-noReloadRequested=false
 addmode=true
 verbose=true
 wildcard=false
@@ -35,7 +25,6 @@ typeId=""
 comment=""
 declare -i domaincount
 domaincount=0
-reload=false
 
 colfile="/opt/pihole/COL_TABLE"
 source ${colfile}
@@ -91,8 +80,7 @@ Options:
   -q, --quiet         Make output less verbose
   -h, --help          Show this help dialog
   -l, --list          Display all your ${listname}listed domains
-  --nuke              Removes all entries in a list
+  --nuke              Removes all entries in a list"
-  --comment \"text\"    Add a comment to the domain. If adding multiple domains the same comment will be used for all"
 
   exit 0
 }
@@ -124,7 +112,7 @@ ProcessDomainList() {
     for dom in "${domList[@]}"; do
         # Format domain into regex filter if requested
         if [[ "${wildcard}" == true ]]; then
-            dom="(\\.|^)${dom//\./\\.}$"
+            dom="(^|\\.)${dom//\./\\.}$"
         fi
 
         # Logic: If addmode then add to desired list and remove from the other;
@@ -142,18 +130,18 @@ AddDomain() {
     domain="$1"
 
     # Is the domain in the list we want to add it to?
-    num="$(pihole-FTL sqlite3 "${gravityDBfile}" "SELECT COUNT(*) FROM domainlist WHERE domain = '${domain}';")"
+    num="$(sqlite3 "${gravityDBfile}" "SELECT COUNT(*) FROM domainlist WHERE domain = '${domain}';")"
     requestedListname="$(GetListnameFromTypeId "${typeId}")"
 
     if [[ "${num}" -ne 0 ]]; then
-        existingTypeId="$(pihole-FTL sqlite3 "${gravityDBfile}" "SELECT type FROM domainlist WHERE domain = '${domain}';")"
+      existingTypeId="$(sqlite3 "${gravityDBfile}" "SELECT type FROM domainlist WHERE domain = '${domain}';")"
       if [[ "${existingTypeId}" == "${typeId}" ]]; then
         if [[ "${verbose}" == true ]]; then
             echo -e "  ${INFO} ${1} already exists in ${requestedListname}, no need to add!"
         fi
       else
         existingListname="$(GetListnameFromTypeId "${existingTypeId}")"
-            pihole-FTL sqlite3 "${gravityDBfile}" "UPDATE domainlist SET type = ${typeId} WHERE domain='${domain}';"
+        sqlite3 "${gravityDBfile}" "UPDATE domainlist SET type = ${typeId} WHERE domain='${domain}';"
         if [[ "${verbose}" == true ]]; then
             echo -e "  ${INFO} ${1} already exists in ${existingListname}, it has been moved to ${requestedListname}!"
         fi
@@ -169,10 +157,10 @@ AddDomain() {
     # Insert only the domain here. The enabled and date_added fields will be filled
     # with their default values (enabled = true, date_added = current timestamp)
     if [[ -z "${comment}" ]]; then
-        pihole-FTL sqlite3 "${gravityDBfile}" "INSERT INTO domainlist (domain,type) VALUES ('${domain}',${typeId});"
+        sqlite3 "${gravityDBfile}" "INSERT INTO domainlist (domain,type) VALUES ('${domain}',${typeId});"
     else
         # also add comment when variable has been set through the "--comment" option
-        pihole-FTL sqlite3 "${gravityDBfile}" "INSERT INTO domainlist (domain,type,comment) VALUES ('${domain}',${typeId},'${comment}');"
+        sqlite3 "${gravityDBfile}" "INSERT INTO domainlist (domain,type,comment) VALUES ('${domain}',${typeId},'${comment}');"
     fi
 }
 
@@ -181,7 +169,7 @@ RemoveDomain() {
     domain="$1"
 
     # Is the domain in the list we want to remove it from?
-    num="$(pihole-FTL sqlite3 "${gravityDBfile}" "SELECT COUNT(*) FROM domainlist WHERE domain = '${domain}' AND type = ${typeId};")"
+    num="$(sqlite3 "${gravityDBfile}" "SELECT COUNT(*) FROM domainlist WHERE domain = '${domain}' AND type = ${typeId};")"
 
     requestedListname="$(GetListnameFromTypeId "${typeId}")"
 
@@ -198,14 +186,14 @@ RemoveDomain() {
     fi
     reload=true
     # Remove it from the current list
-    pihole-FTL sqlite3 "${gravityDBfile}" "DELETE FROM domainlist WHERE domain = '${domain}' AND type = ${typeId};"
+    sqlite3 "${gravityDBfile}" "DELETE FROM domainlist WHERE domain = '${domain}' AND type = ${typeId};"
 }
 
 Displaylist() {
     local count num_pipes domain enabled status nicedate requestedListname
 
     requestedListname="$(GetListnameFromTypeId "${typeId}")"
-    data="$(pihole-FTL sqlite3 "${gravityDBfile}" "SELECT domain,enabled,date_modified FROM domainlist WHERE type = ${typeId};" 2> /dev/null)"
+    data="$(sqlite3 "${gravityDBfile}" "SELECT domain,enabled,date_modified FROM domainlist WHERE type = ${typeId};" 2> /dev/null)"
 
     if [[ -z $data ]]; then
         echo -e "Not showing empty list"
@@ -243,15 +231,7 @@ Displaylist() {
 }
 
 NukeList() {
-    count=$(pihole-FTL sqlite3 "${gravityDBfile}" "SELECT COUNT(1) FROM domainlist WHERE type = ${typeId};")
+    sqlite3 "${gravityDBfile}" "DELETE FROM domainlist WHERE type = ${typeId};"
-    listname="$(GetListnameFromTypeId "${typeId}")"
-    if [ "$count" -gt 0 ];then
-        pihole-FTL sqlite3 "${gravityDBfile}" "DELETE FROM domainlist WHERE type = ${typeId};"
-        echo "  ${TICK} Removed ${count} domain(s) from the ${listname}"
-    else
-        echo "  ${INFO} ${listname} already empty. Nothing to do!"
-    fi
-    exit 0;
 }
 
 GetComment() {
@@ -270,7 +250,7 @@ while (( "$#" )); do
         "--white-wild" | "white-wild" ) typeId=2; wildcard=true;;
         "--wild" | "wildcard" ) typeId=3; wildcard=true;;
         "--regex" | "regex"   ) typeId=3;;
-        "-nr"| "--noreload"  ) noReloadRequested=true;;
+        "-nr"| "--noreload"  ) reload=false;;
         "-d" | "--delmode"   ) addmode=false;;
         "-q" | "--quiet"     ) verbose=false;;
         "-h" | "--help"      ) helpFunc;;
@@ -293,9 +273,9 @@ ProcessDomainList
 
 # Used on web interface
 if $web; then
-    echo "DONE"
+echo "DONE"
 fi
 
-if [[ ${reload} == true && ${noReloadRequested} == false ]]; then
+if [[ "${reload}" != false ]]; then
     pihole restartdns reload-lists
 fi

advanced/Scripts/piholeARPTable.sh

@@ -38,8 +38,8 @@ flushARP(){
 
     # Truncate network_addresses table in pihole-FTL.db
     # This needs to be done before we can truncate the network table due to
-    # foreign key constraints
+    # foreign key contraints
-    if ! output=$(pihole-FTL sqlite3 "${DBFILE}" "DELETE FROM network_addresses" 2>&1); then
+    if ! output=$(sqlite3 "${DBFILE}" "DELETE FROM network_addresses" 2>&1); then
         echo -e "${OVER}  ${CROSS} Failed to truncate network_addresses table"
         echo "  Database location: ${DBFILE}"
         echo "  Output: ${output}"
@@ -47,7 +47,7 @@ flushARP(){
     fi
 
     # Truncate network table in pihole-FTL.db
-    if ! output=$(pihole-FTL sqlite3 "${DBFILE}" "DELETE FROM network" 2>&1); then
+    if ! output=$(sqlite3 "${DBFILE}" "DELETE FROM network" 2>&1); then
         echo -e "${OVER}  ${CROSS} Failed to truncate network table"
         echo "  Database location: ${DBFILE}"
         echo "  Output: ${output}"

advanced/Scripts/piholeCheckout.sh

@@ -166,15 +166,12 @@ checkout() {
         checkout_pull_branch "${webInterfaceDir}" "${2}"
     elif [[ "${1}" == "ftl" ]] ; then
         local path
-        local oldbranch
         path="${2}/${binary}"
-        oldbranch="$(pihole-FTL -b)"
 
         if check_download_exists "$path"; then
             echo "  ${TICK} Branch ${2} exists"
             echo "${2}" > /etc/pihole/ftlbranch
             chmod 644 /etc/pihole/ftlbranch
-            echo -e "  ${INFO} Switching to branch: \"${2}\" from \"${oldbranch}\""
             FTLinstall "${binary}"
             restart_service pihole-FTL
             enable_service pihole-FTL

advanced/Scripts/piholeDebug.sh

@@ -48,7 +48,6 @@ FAQ_UPDATE_PI_HOLE="${COL_CYAN}https://discourse.pi-hole.net/t/how-do-i-update-p
 FAQ_CHECKOUT_COMMAND="${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${COL_NC}"
 FAQ_ULA="${COL_CYAN}https://discourse.pi-hole.net/t/use-ipv6-ula-addresses-for-pi-hole/2127${COL_NC}"
 FAQ_FTL_COMPATIBILITY="${COL_CYAN}https://github.com/pi-hole/FTL#compatibility-list${COL_NC}"
@@ -56,6 +55,11 @@ FAQ_BAD_ADDRESS="${COL_CYAN}https://discourse.pi-hole.net/t/why-do-i-see-bad-add
 
 # Other URLs we may use
 FORUMS_URL="${COL_CYAN}https://discourse.pi-hole.net${COL_NC}"
+TRICORDER_CONTEST="${COL_CYAN}https://pi-hole.net/2016/11/07/crack-our-medical-tricorder-win-a-raspberry-pi-3/${COL_NC}"
+
+# Port numbers used for uploading the debug log
+TRICORDER_NC_PORT_NUMBER=9999
+TRICORDER_SSL_PORT_NUMBER=9998
 
 # Directories required by Pi-hole
 # https://discourse.pi-hole.net/t/what-files-does-pi-hole-use/1684
@@ -66,19 +70,22 @@ PIHOLE_DIRECTORY="/etc/pihole"
 PIHOLE_SCRIPTS_DIRECTORY="/opt/pihole"
 BIN_DIRECTORY="/usr/local/bin"
 RUN_DIRECTORY="/run"
-LOG_DIRECTORY="/var/log"
+LOG_DIRECTORY="/var/log/pihole"
 WEB_SERVER_LOG_DIRECTORY="${LOG_DIRECTORY}/lighttpd"
 WEB_SERVER_CONFIG_DIRECTORY="/etc/lighttpd"
 HTML_DIRECTORY="/var/www/html"
 WEB_GIT_DIRECTORY="${HTML_DIRECTORY}/admin"
 #BLOCK_PAGE_DIRECTORY="${HTML_DIRECTORY}/pihole"
 SHM_DIRECTORY="/dev/shm"
-ETC="/etc"
 
 # Files required by Pi-hole
 # https://discourse.pi-hole.net/t/what-files-does-pi-hole-use/1684
 PIHOLE_CRON_FILE="${CRON_D_DIRECTORY}/pihole"
 
+PIHOLE_DNS_CONFIG_FILE="${DNSMASQ_D_DIRECTORY}/01-pihole.conf"
+PIHOLE_DHCP_CONFIG_FILE="${DNSMASQ_D_DIRECTORY}/02-pihole-dhcp.conf"
+PIHOLE_WILDCARD_CONFIG_FILE="${DNSMASQ_D_DIRECTORY}/03-wildcard.conf"
+
 WEB_SERVER_CONFIG_FILE="${WEB_SERVER_CONFIG_DIRECTORY}/lighttpd.conf"
 WEB_SERVER_CUSTOM_CONFIG_FILE="${WEB_SERVER_CONFIG_DIRECTORY}/external.conf"
 
@@ -88,7 +95,6 @@ PIHOLE_LOCAL_HOSTS_FILE="${PIHOLE_DIRECTORY}/local.list"
 PIHOLE_LOGROTATE_FILE="${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"
 
 # Read the value of an FTL config key. The value is printed to stdout.
 #
@@ -118,8 +124,6 @@ get_ftl_conf_value() {
 
 PIHOLE_GRAVITY_DB_FILE="$(get_ftl_conf_value "GRAVITYDB" "${PIHOLE_DIRECTORY}/gravity.db")"
 
-PIHOLE_FTL_DB_FILE="$(get_ftl_conf_value "DBFILE" "${PIHOLE_DIRECTORY}/pihole-FTL.db")"
-
 PIHOLE_COMMAND="${BIN_DIRECTORY}/pihole"
 PIHOLE_COLTABLE_FILE="${BIN_DIRECTORY}/COL_TABLE"
 
@@ -134,9 +138,6 @@ PIHOLE_FTL_LOG="$(get_ftl_conf_value "LOGFILE" "${LOG_DIRECTORY}/pihole-FTL.log"
 PIHOLE_WEB_SERVER_ACCESS_LOG_FILE="${WEB_SERVER_LOG_DIRECTORY}/access.log"
 PIHOLE_WEB_SERVER_ERROR_LOG_FILE="${WEB_SERVER_LOG_DIRECTORY}/error.log"
 
-RESOLVCONF="${ETC}/resolv.conf"
-DNSMASQ_CONF="${ETC}/dnsmasq.conf"
-
 # An array of operating system "pretty names" that we officially support
 # We can loop through the array at any time to see if it matches a value
 #SUPPORTED_OS=("Raspbian" "Ubuntu" "Fedora" "Debian" "CentOS")
@@ -161,6 +162,9 @@ PIHOLE_PROCESSES=( "lighttpd" "pihole-FTL" )
 
 # Store the required directories in an array so it can be parsed through
 REQUIRED_FILES=("${PIHOLE_CRON_FILE}"
+"${PIHOLE_DNS_CONFIG_FILE}"
+"${PIHOLE_DHCP_CONFIG_FILE}"
+"${PIHOLE_WILDCARD_CONFIG_FILE}"
 "${WEB_SERVER_CONFIG_FILE}"
 "${WEB_SERVER_CUSTOM_CONFIG_FILE}"
 "${PIHOLE_INSTALL_LOG_FILE}"
@@ -178,10 +182,7 @@ REQUIRED_FILES=("${PIHOLE_CRON_FILE}"
 "${PIHOLE_DEBUG_LOG}"
 "${PIHOLE_FTL_LOG}"
 "${PIHOLE_WEB_SERVER_ACCESS_LOG_FILE}"
-"${PIHOLE_WEB_SERVER_ERROR_LOG_FILE}"
+"${PIHOLE_WEB_SERVER_ERROR_LOG_FILE}")
-"${RESOLVCONF}"
-"${DNSMASQ_CONF}"
-"${PIHOLE_CUSTOM_HOSTS_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.
 
@@ -231,7 +232,6 @@ copy_to_debug_log() {
 }
 
 initialize_debug() {
-    local system_uptime
     # Clear the screen so the debug log is readable
     clear
     show_disclaimer
@@ -239,13 +239,9 @@ initialize_debug() {
     log_write "${COL_PURPLE}*** [ INITIALIZING ]${COL_NC}"
     # Timestamp the start of the log
     log_write "${INFO} $(date "+%Y-%m-%d:%H:%M:%S") debug log has been initialized."
-    # Uptime of the system
-    # credits to https://stackoverflow.com/questions/28353409/bash-format-uptime-to-show-days-hours-minutes
-    system_uptime=$(uptime | awk -F'( |,|:)+' '{if ($7=="min") m=$6; else {if ($7~/^day/){if ($9=="min") {d=$6;m=$8} else {d=$6;h=$8;m=$9}} else {h=$6;m=$7}}} {print d+0,"days,",h+0,"hours,",m+0,"minutes"}')
-    log_write "${INFO} System has been running for ${system_uptime}"
 }
 
-# This is a function for visually displaying the current test that is being run.
+# This is a function for visually displaying the curent test that is being run.
 # Accepts one variable: the name of what is being diagnosed
 # Colors do not show in the dasboard, but the icons do: [i], [✓], and [✗]
 echo_current_diagnostic() {
@@ -335,17 +331,7 @@ compare_local_version_to_git_version() {
             return 1
         fi
     else
-        # There is no git directory so check if the web interface was disabled
+        :
-        local setup_vars_web_interface
-        setup_vars_web_interface=$(< ${PIHOLE_SETUP_VARS_FILE} grep ^INSTALL_WEB_INTERFACE | cut -d '=' -f2)
-        if [[ "${pihole_component}" == "Web" ]] && [[ "${setup_vars_web_interface}" == "false" ]]; then
-            log_write "${INFO} ${pihole_component}: Disabled in setupVars.conf via INSTALL_WEB_INTERFACE=false"
-        else
-            # Return an error message
-            log_write "${COL_RED}Directory ${git_dir} doesn't exist${COL_NC}"
-            # and exit with a non zero code
-            return 1
-        fi
     fi
 }
 
@@ -380,11 +366,11 @@ get_program_version() {
     # Create a local variable so this function can be safely reused
     local program_version
     echo_current_diagnostic "${program_name} version"
-    # Evaluate the program we are checking, if it is any of the ones below, show the version
+    # Evalutate the program we are checking, if it is any of the ones below, show the version
     case "${program_name}" in
-        "lighttpd") program_version="$(${program_name} -v 2> /dev/null | head -n1 | cut -d '/' -f2 | cut -d ' ' -f1)"
+        "lighttpd") program_version="$(${program_name} -v |& head -n1 | cut -d '/' -f2 | cut -d ' ' -f1)"
                     ;;
-        "php") program_version="$(${program_name} -v 2> /dev/null | head -n1 | cut -d '-' -f1 | cut -d ' ' -f2)"
+        "php") program_version="$(${program_name} -v |& head -n1 | cut -d '-' -f1 | cut -d ' ' -f2)"
                 ;;
         # If a match is not found, show an error
         *) echo "Unrecognized program";
@@ -411,12 +397,12 @@ os_check() {
     # This function gets a list of supported OS versions from a TXT record at versions.pi-hole.net
     # and determines whether or not the script is running on one of those systems
     local remote_os_domain valid_os valid_version detected_os detected_version cmdResult digReturnCode response
-    remote_os_domain=${OS_CHECK_DOMAIN_NAME:-"versions.pi-hole.net"}
+    remote_os_domain="versions.pi-hole.net"
 
     detected_os=$(grep "\bID\b" /etc/os-release | cut -d '=' -f2 | tr -d '"')
     detected_version=$(grep VERSION_ID /etc/os-release | cut -d '=' -f2 | tr -d '"')
 
-    cmdResult="$(dig +short -t txt "${remote_os_domain}" @ns1.pi-hole.net 2>&1; echo $?)"
+    cmdResult="$(dig +short -t txt ${remote_os_domain} @ns1.pi-hole.net 2>&1; echo $?)"
     #Get the return code of the previous command (last line)
     digReturnCode="${cmdResult##*$'\n'}"
 
@@ -467,9 +453,6 @@ diagnose_operating_system() {
     # Display the current test that is running
     echo_current_diagnostic "Operating system"
 
-    # If the PIHOLE_DOCKER_TAG variable is set, include this information in the debug output
-    [ -n "${PIHOLE_DOCKER_TAG}" ] && log_write "${INFO} Pi-hole Docker Container: ${PIHOLE_DOCKER_TAG}"
-
     # If there is a /etc/*release file, it's probably a supported operating system, so we can
     if ls /etc/*release 1> /dev/null 2>&1; then
         # display the attributes to the user from the function made earlier
@@ -510,58 +493,6 @@ check_selinux() {
     fi
 }
 
-check_firewalld() {
-    # FirewallD ships by default on Fedora/CentOS/RHEL and enabled upon clean install
-    # FirewallD is not configured by the installer and is the responsibility of the user
-    echo_current_diagnostic "FirewallD"
-    # Check if FirewallD service is enabled
-    if command -v systemctl &> /dev/null; then
-        # get its status via systemctl
-        local firewalld_status
-        firewalld_status=$(systemctl is-active firewalld)
-        log_write "${INFO} ${COL_GREEN}Firewalld service ${firewalld_status}${COL_NC}";
-        if [ "${firewalld_status}" == "active" ]; then
-            # test common required service ports
-            local firewalld_enabled_services
-            firewalld_enabled_services=$(firewall-cmd --list-services)
-            local firewalld_expected_services=("http" "dns" "dhcp" "dhcpv6")
-            for i in "${firewalld_expected_services[@]}"; do
-                if [[ "${firewalld_enabled_services}" =~ ${i} ]]; then
-                    log_write "${TICK} ${COL_GREEN}  Allow Service: ${i}${COL_NC}";
-                else
-                    log_write "${CROSS} ${COL_RED}  Allow Service: ${i}${COL_NC} (${FAQ_HARDWARE_REQUIREMENTS_FIREWALLD})"
-                fi
-            done
-            # check for custom FTL FirewallD zone
-            local firewalld_zones
-            firewalld_zones=$(firewall-cmd --get-zones)
-            if [[ "${firewalld_zones}" =~ "ftl" ]]; then
-                log_write "${TICK} ${COL_GREEN}FTL Custom Zone Detected${COL_NC}";
-                # check FTL custom zone interface: lo
-                local firewalld_ftl_zone_interfaces
-                firewalld_ftl_zone_interfaces=$(firewall-cmd --zone=ftl --list-interfaces)
-                if [[ "${firewalld_ftl_zone_interfaces}" =~ "lo" ]]; then
-                    log_write "${TICK} ${COL_GREEN}  Local Interface Detected${COL_NC}";
-                else
-                    log_write "${CROSS} ${COL_RED}  Local Interface Not Detected${COL_NC} (${FAQ_HARDWARE_REQUIREMENTS_FIREWALLD})"
-                fi
-                # check FTL custom zone port: 4711
-                local firewalld_ftl_zone_ports
-                firewalld_ftl_zone_ports=$(firewall-cmd --zone=ftl --list-ports)
-                if [[ "${firewalld_ftl_zone_ports}" =~ "4711/tcp" ]]; then
-                    log_write "${TICK} ${COL_GREEN}  FTL Port 4711/tcp Detected${COL_NC}";
-                else
-                    log_write "${CROSS} ${COL_RED}  FTL Port 4711/tcp Not Detected${COL_NC} (${FAQ_HARDWARE_REQUIREMENTS_FIREWALLD})"
-                fi
-            else
-                log_write "${CROSS} ${COL_RED}FTL Custom Zone Not Detected${COL_NC} (${FAQ_HARDWARE_REQUIREMENTS_FIREWALLD})"
-            fi
-        fi
-    else
-        log_write "${TICK} ${COL_GREEN}Firewalld service not detected${COL_NC}";
-    fi
-}
-
 processor_check() {
     echo_current_diagnostic "Processor"
     # Store the processor type in a variable
@@ -574,7 +505,7 @@ processor_check() {
     else
         # Check if the architecture is currently supported for FTL
         case "${PROCESSOR}" in
-            "amd64" | "x86_64") log_write "${TICK} ${COL_GREEN}${PROCESSOR}${COL_NC}"
+            "amd64") log_write "${TICK} ${COL_GREEN}${PROCESSOR}${COL_NC}"
                 ;;
             "armv6l") log_write "${TICK} ${COL_GREEN}${PROCESSOR}${COL_NC}"
                 ;;
@@ -590,27 +521,6 @@ processor_check() {
     fi
 }
 
-disk_usage() {
-    local file_system
-    local hide
-
-    echo_current_diagnostic "Disk usage"
-    mapfile -t file_system < <(df -h)
-
-    # Some lines of df might contain sensitive information like usernames and passwords.
-    # E.g. curlftpfs filesystems (https://www.looklinux.com/mount-ftp-share-on-linux-using-curlftps/)
-    # We are not interested in those lines so we collect keyword, to remove them from the output
-    # Additinal keywords can be added, separated by "|"
-    hide="curlftpfs"
-
-    # only show those lines not containg a sensitive phrase
-    for line in "${file_system[@]}"; do
-      if [[ ! $line =~ $hide ]]; then
-        log_write "   ${line}"
-      fi
-    done
-}
-
 parse_setup_vars() {
     echo_current_diagnostic "Setup variables"
     # If the file exists,
@@ -630,11 +540,43 @@ parse_locale() {
     parse_file "${pihole_locale}"
 }
 
+does_ip_match_setup_vars() {
+    # Check for IPv4 or 6
+    local protocol="${1}"
+    # IP address to check for
+    local ip_address="${2}"
+    # See what IP is in the setupVars.conf file
+    local setup_vars_ip
+    setup_vars_ip=$(< ${PIHOLE_SETUP_VARS_FILE} grep IPV"${protocol}"_ADDRESS | cut -d '=' -f2)
+    # If it's an IPv6 address
+    if [[ "${protocol}" == "6" ]]; then
+        # Strip off the / (CIDR notation)
+        if [[ "${ip_address%/*}" == "${setup_vars_ip%/*}" ]]; then
+            # if it matches, show it in green
+            log_write "   ${COL_GREEN}${ip_address%/*}${COL_NC} matches the IP found in ${PIHOLE_SETUP_VARS_FILE}"
+        else
+            # otherwise show it in red with an FAQ URL
+            log_write "   ${COL_RED}${ip_address%/*}${COL_NC} does not match the IP found in ${PIHOLE_SETUP_VARS_FILE} (${FAQ_ULA})"
+        fi
+
+    else
+        # if the protocol isn't 6, it's 4 so no need to strip the CIDR notation
+        # since it exists in the setupVars.conf that way
+        if [[ "${ip_address}" == "${setup_vars_ip}" ]]; then
+            # show in green if it matches
+            log_write "   ${COL_GREEN}${ip_address}${COL_NC} matches the IP found in ${PIHOLE_SETUP_VARS_FILE}"
+        else
+            # otherwise show it in red
+            log_write "   ${COL_RED}${ip_address}${COL_NC} does not match the IP found in ${PIHOLE_SETUP_VARS_FILE} (${FAQ_ULA})"
+        fi
+    fi
+}
+
 detect_ip_addresses() {
     # First argument should be a 4 or a 6
     local protocol=${1}
     # Use ip to show the addresses for the chosen protocol
-    # Store the values in an array so they can be looped through
+    # Store the values in an arry so they can be looped through
     # Get the lines that are in the file(s) and store them in an array for parsing later
     mapfile -t ip_addr_list < <(ip -"${protocol}" addr show dev "${PIHOLE_INTERFACE}" | awk -F ' ' '{ for(i=1;i<=NF;i++) if ($i ~ '/^inet/') print $(i+1) }')
 
@@ -646,7 +588,8 @@ detect_ip_addresses() {
         log_write "${TICK} IPv${protocol} address(es) bound to the ${PIHOLE_INTERFACE} interface:"
         # Since there may be more than one IP address, store them in an array
         for i in "${!ip_addr_list[@]}"; do
-            log_write "    ${ip_addr_list[$i]}"
+            # For each one in the list, print it out
+            does_ip_match_setup_vars "${protocol}" "${ip_addr_list[$i]}"
         done
         # Print a blank line just for formatting
         log_write ""
@@ -655,6 +598,13 @@ detect_ip_addresses() {
         log_write "${CROSS} ${COL_RED}No IPv${protocol} address(es) found on the ${PIHOLE_INTERFACE}${COL_NC} interface.\\n"
         return 1
     fi
+    # If the protocol is v6
+    if [[ "${protocol}" == "6" ]]; then
+        # let the user know that as long as there is one green address, things should be ok
+        log_write "   ^ Please note that you may have more than one IP address listed."
+        log_write "   As long as one of them is green, and it matches what is in ${PIHOLE_SETUP_VARS_FILE}, there is no need for concern.\\n"
+        log_write "   The link to the FAQ is for an issue that sometimes occurs when the IPv6 address changes, which is why we check for it.\\n"
+    fi
 }
 
 ping_ipv4_or_ipv6() {
@@ -680,7 +630,7 @@ ping_gateway() {
     # Check if we are using IPv4 or IPv6
     # Find the default gateway using IPv4 or IPv6
     local gateway
-    gateway="$(ip -"${protocol}" route | grep default | grep "${PIHOLE_INTERFACE}" | cut -d ' ' -f 3)"
+    gateway="$(ip -"${protocol}" route | grep default | cut -d ' ' -f 3)"
 
     # If the gateway variable has a value (meaning a gateway was found),
     if [[ -n "${gateway}" ]]; then
@@ -733,11 +683,11 @@ compare_port_to_service_assigned() {
 
     # If the service is a Pi-hole service, highlight it in green
     if [[ "${service_name}" == "${expected_service}" ]]; then
-        log_write "${TICK} ${COL_GREEN}${port}${COL_NC} is in use by ${COL_GREEN}${service_name}${COL_NC}"
+        log_write "[${COL_GREEN}${port}${COL_NC}] is in use by ${COL_GREEN}${service_name}${COL_NC}"
     # Otherwise,
     else
         # Show the service name in red since it's non-standard
-        log_write "${CROSS} ${COL_RED}${port}${COL_NC} is in use by ${COL_RED}${service_name}${COL_NC} (${FAQ_HARDWARE_REQUIREMENTS_PORTS})"
+        log_write "[${COL_RED}${port}${COL_NC}] is in use by ${COL_RED}${service_name}${COL_NC} (${FAQ_HARDWARE_REQUIREMENTS_PORTS})"
     fi
 }
 
@@ -753,47 +703,36 @@ check_required_ports() {
     # Sort the addresses and remove duplicates
     while IFS= read -r line; do
         ports_in_use+=( "$line" )
-    done < <( ss --listening --numeric --tcp --udp --processes --no-header )
+    done < <( lsof -iTCP -sTCP:LISTEN -P -n +c 10 )
 
     # Now that we have the values stored,
     for i in "${!ports_in_use[@]}"; do
         # loop through them and assign some local variables
         local service_name
-        service_name=$(echo "${ports_in_use[$i]}" | awk '{gsub(/users:\(\("/,"",$7);gsub(/".*/,"",$7);print $7}')
+        service_name=$(echo "${ports_in_use[$i]}" | awk '{print $1}')
         local protocol_type
-        protocol_type=$(echo "${ports_in_use[$i]}" | awk '{print $1}')
+        protocol_type=$(echo "${ports_in_use[$i]}" | awk '{print $5}')
         local port_number
-        port_number="$(echo "${ports_in_use[$i]}" | awk '{print $5}')" #  | awk '{gsub(/^.*:/,"",$5);print $5}')
+        port_number="$(echo "${ports_in_use[$i]}" | awk '{print $9}')"
 
+        # Skip the line if it's the titles of the columns the lsof command produces
+        if [[ "${service_name}" == COMMAND ]]; then
+            continue
+        fi
         # Use a case statement to determine if the right services are using the right ports
-        case "$(echo "${port_number}" | rev | cut -d: -f1 | rev)" in
+        case "$(echo "$port_number" | rev | cut -d: -f1 | rev)" in
-            53) compare_port_to_service_assigned  "${resolver}" "${service_name}" "${protocol_type}:${port_number}"
+            53) compare_port_to_service_assigned  "${resolver}" "${service_name}" 53
                 ;;
-            80) compare_port_to_service_assigned  "${web_server}" "${service_name}" "${protocol_type}:${port_number}"
+            80) compare_port_to_service_assigned  "${web_server}" "${service_name}" 80
                 ;;
-            4711) compare_port_to_service_assigned  "${ftl}" "${service_name}" "${protocol_type}:${port_number}"
+            4711) compare_port_to_service_assigned  "${ftl}" "${service_name}" 4711
                 ;;
             # If it's not a default port that Pi-hole needs, just print it out for the user to see
-            *) log_write "    ${protocol_type}:${port_number} is in use by ${service_name:=<unknown>}";
+            *) log_write "${port_number} ${service_name} (${protocol_type})";
         esac
     done
 }
 
-ip_command() {
-    # Obtain and log information from "ip XYZ show" commands
-    echo_current_diagnostic "${2}"
-    local entries=()
-    mapfile -t entries < <(ip "${1}" show)
-    for line in "${entries[@]}"; do
-        log_write "   ${line}"
-    done
-}
-
-check_ip_command() {
-    ip_command "addr" "Network interfaces and addresses"
-    ip_command "route" "Network routing table"
-}
-
 check_networking() {
     # Runs through several of the functions made earlier; we just clump them
     # together since they are all related to the networking aspect of things
@@ -802,9 +741,7 @@ check_networking() {
     detect_ip_addresses "6"
     ping_gateway "4"
     ping_gateway "6"
-    # Skip the following check if installed in docker container. Unpriv'ed containers do not have access to the information required
+    check_required_ports
-    # to resolve the service name listening - and the container should not start if there was a port conflict anyway
-    [ -z "${PIHOLE_DOCKER_TAG}" ] && check_required_ports
 }
 
 check_x_headers() {
@@ -821,7 +758,7 @@ check_x_headers() {
     # Do it for the dashboard as well, as the header is different than above
     local dashboard
     dashboard=$(curl -Is localhost/admin/ | awk '/X-Pi-hole/' | tr -d '\r')
-    # Store what the X-Header should be in variables for comparison later
+    # Store what the X-Header shoud be in variables for comparison later
     local block_page_working
     block_page_working="X-Pi-hole: A black hole for Internet advertisements."
     local dashboard_working
@@ -840,12 +777,12 @@ check_x_headers() {
         log_write "${COL_RED}${full_curl_output_block_page}${COL_NC}"
     fi
 
-    # Same logic applies to the dashboard as above, if the X-Header matches what a working system should have,
+    # Same logic applies to the dashbord as above, if the X-Header matches what a working system shoud have,
     if [[ $dashboard == "$dashboard_working" ]]; then
         # then we can show a success
         log_write "$TICK Web interface X-Header: ${COL_GREEN}${dashboard}${COL_NC}"
     else
-        # Otherwise, it's a failure since the X-Headers either don't exist or have been modified in some way
+        # Othewise, it's a failure since the X-Headers either don't exist or have been modified in some way
         log_write "$CROSS Web interface X-Header: ${COL_RED}X-Header does not match or could not be retrieved.${COL_NC}"
         log_write "${COL_RED}${full_curl_output_dashboard}${COL_NC}"
     fi
@@ -857,13 +794,13 @@ dig_at() {
 
     # Store the arguments as variables with names
     local protocol="${1}"
+    local IP="${2}"
     echo_current_diagnostic "Name resolution (IPv${protocol}) using a random blocked domain and a known ad-serving domain"
     # Set more local variables
     # We need to test name resolution locally, via Pi-hole, and via a public resolver
     local local_dig
+    local pihole_dig
     local remote_dig
-    local interfaces
-    local addresses
     # Use a static domain that we know has IPv4 and IPv6 to avoid false positives
     # Sometimes the randomly chosen domains don't use IPv6, or something else is wrong with them
     local remote_url="doubleclick.com"
@@ -872,15 +809,15 @@ dig_at() {
     if [[ ${protocol} == "6" ]]; then
         # Set the IPv6 variables and record type
         local local_address="::1"
+        local pihole_address="${IP}"
         local remote_address="2001:4860:4860::8888"
-        local sed_selector="inet6"
         local record_type="AAAA"
-    # Otherwise, it should be 4
+    # Othwerwise, it should be 4
     else
         # so use the IPv4 values
         local local_address="127.0.0.1"
+        local pihole_address="${IP}"
         local remote_address="8.8.8.8"
-        local sed_selector="inet"
         local record_type="A"
     fi
 
@@ -888,59 +825,34 @@ dig_at() {
     # This helps emulate queries to different domains that a user might query
     # It will also give extra assurance that Pi-hole is correctly resolving and blocking domains
     local random_url
-    random_url=$(pihole-FTL sqlite3 "${PIHOLE_GRAVITY_DB_FILE}" "SELECT domain FROM vw_gravity ORDER BY RANDOM() LIMIT 1")
+    random_url=$(sqlite3 "${PIHOLE_GRAVITY_DB_FILE}" "SELECT domain FROM vw_gravity ORDER BY RANDOM() LIMIT 1")
+
+    # First, do a dig on localhost to see if Pi-hole can use itself to block a domain
+    if local_dig=$(dig +tries=1 +time=2 -"${protocol}" "${random_url}" @${local_address} +short "${record_type}"); then
+        # If it can, show success
+        log_write "${TICK} ${random_url} ${COL_GREEN}is ${local_dig}${COL_NC} via ${COL_CYAN}localhost$COL_NC (${local_address})"
+    else
+        # Otherwise, show a failure
+        log_write "${CROSS} ${COL_RED}Failed to resolve${COL_NC} ${random_url} via ${COL_RED}localhost${COL_NC} (${local_address})"
+    fi
 
     # Next we need to check if Pi-hole can resolve a domain when the query is sent to it's IP address
     # This better emulates how clients will interact with Pi-hole as opposed to above where Pi-hole is
     # just asing itself locally
-    # The default timeouts and tries are reduced in case the DNS server isn't working, so the user isn't
+    # The default timeouts and tries are reduced in case the DNS server isn't working, so the user isn't waiting for too long
-    # waiting for too long
-    #
-    # Turn off history expansion such that the "!" in the sed command cannot do silly things
-    set +H
-    # Get interfaces
-    # sed logic breakdown:
-    #     / master /d;
-    #          Removes all interfaces that are slaves of others (e.g. virtual docker interfaces)
-    #     /UP/!d;
-    #          Removes all interfaces which are not UP
-    #     s/^[0-9]*: //g;
-    #          Removes interface index
-    #     s/@.*//g;
-    #          Removes everything after @ (if found)
-    #     s/: <.*//g;
-    #          Removes everything after the interface name
-    interfaces="$(ip link show | sed "/ master /d;/UP/!d;s/^[0-9]*: //g;s/@.*//g;s/: <.*//g;")"
 
-    while IFS= read -r iface ; do
+    # If Pi-hole can dig itself from it's IP (not the loopback address)
-        # Get addresses of current interface
+    if pihole_dig=$(dig +tries=1 +time=2 -"${protocol}" "${random_url}" @"${pihole_address}" +short "${record_type}"); then
-        # sed logic breakdown:
+        # show a success
-        #     /inet(|6) /!d;
+        log_write "${TICK} ${random_url} ${COL_GREEN}is ${pihole_dig}${COL_NC} via ${COL_CYAN}Pi-hole${COL_NC} (${pihole_address})"
-        #          Removes all lines from ip a that do not contain either "inet " or "inet6 "
-        #     s/^.*inet(|6) //g;
-        #          Removes all leading whitespace as well as the "inet " or "inet6 " string
-        #     s/\/.*$//g;
-        #          Removes CIDR and everything thereafter (e.g., scope properties)
-        addresses="$(ip address show dev "${iface}" | sed "/${sed_selector} /!d;s/^.*${sed_selector} //g;s/\/.*$//g;")"
-        if [ -n "${addresses}" ]; then
-          while IFS= read -r local_address ; do
-              # Check if Pi-hole can use itself to block a domain
-              if local_dig=$(dig +tries=1 +time=2 -"${protocol}" "${random_url}" @"${local_address}" +short "${record_type}"); then
-                  # If it can, show success
-                  log_write "${TICK} ${random_url} ${COL_GREEN}is ${local_dig}${COL_NC} on ${COL_CYAN}${iface}${COL_NC} (${COL_CYAN}${local_address}${COL_NC})"
     else
-                  # Otherwise, show a failure
+        # Othewise, show a failure
-                  log_write "${CROSS} ${COL_RED}Failed to resolve${COL_NC} ${random_url} on ${COL_RED}${iface}${COL_NC} (${COL_RED}${local_address}${COL_NC})"
+        log_write "${CROSS} ${COL_RED}Failed to resolve${COL_NC} ${random_url} via ${COL_RED}Pi-hole${COL_NC} (${pihole_address})"
     fi
-          done <<< "${addresses}"
-        else
-          log_write "${TICK} No IPv${protocol} address available on ${COL_CYAN}${iface}${COL_NC}"
-        fi
-    done <<< "${interfaces}"
 
     # Finally, we need to make sure legitimate queries can out to the Internet using an external, public DNS server
     # We are using the static remote_url here instead of a random one because we know it works with IPv4 and IPv6
-    if remote_dig=$(dig +tries=1 +time=2 -"${protocol}" "${remote_url}" @"${remote_address}" +short "${record_type}" | head -n1); then
+    if remote_dig=$(dig +tries=1 +time=2 -"${protocol}" "${remote_url}" @${remote_address} +short "${record_type}" | head -n1); then
         # If successful, the real IP of the domain will be returned instead of Pi-hole's IP
         log_write "${TICK} ${remote_url} ${COL_GREEN}is ${remote_dig}${COL_NC} via ${COL_CYAN}a remote, public DNS server${COL_NC} (${remote_address})"
     else
@@ -981,18 +893,6 @@ process_status(){
     done
 }
 
-ftl_full_status(){
-    # if using systemd print the full status of pihole-FTL
-    echo_current_diagnostic "Pi-hole-FTL full status"
-    local FTL_status
-    if command -v systemctl &> /dev/null; then
-      FTL_status=$(systemctl status --full --no-pager pihole-FTL.service)
-      log_write "   ${FTL_status}"
-    else
-      log_write "${INFO} systemctl:  command not found"
-    fi
-}
-
 make_array_from_file() {
     local filename="${1}"
     # The second argument can put a limit on how many line should be read from the file
@@ -1010,7 +910,7 @@ make_array_from_file() {
         # Otherwise, read the file line by line
         while IFS= read -r line;do
             # Othwerise, strip out comments and blank lines
-            new_line=$(echo "${line}" | sed -e 's/^\s*#.*$//' -e '/^$/d')
+            new_line=$(echo "${line}" | sed -e 's/#.*$//' -e '/^$/d')
             # If the line still has content (a non-zero value)
             if [[ -n "${new_line}" ]]; then
                 # Put it into the array
@@ -1055,7 +955,7 @@ parse_file() {
     local file_lines
     # For each line in the file,
     for file_lines in "${file_info[@]}"; do
-        if [[ -n "${file_lines}" ]]; then
+        if [[ ! -z "${file_lines}" ]]; then
             # don't include the Web password hash
             [[ "${file_lines}" =~ ^\#.*$  || ! "${file_lines}" || "${file_lines}" == "WEBPASSWORD="* ]] && continue
             # otherwise, display the lines of the file
@@ -1067,10 +967,14 @@ parse_file() {
 }
 
 check_name_resolution() {
-    # Check name resolution from localhost, Pi-hole's IP, and Google's name severs
+    # Check name resoltion from localhost, Pi-hole's IP, and Google's name severs
     # using the function we created earlier
-    dig_at 4
+    dig_at 4 "${IPV4_ADDRESS%/*}"
-    dig_at 6
+    # If IPv6 enabled,
+    if [[ "${IPV6_ADDRESS}" ]]; then
+        # check resolution
+        dig_at 6 "${IPV6_ADDRESS%/*}"
+    fi
 }
 
 # This function can check a directory exists
@@ -1113,21 +1017,17 @@ list_files_in_dir() {
             :
         elif [[ "${dir_to_parse}" == "${SHM_DIRECTORY}" ]]; then
             # SHM file - we do not want to see the content, but we want to see the files and their sizes
-            log_write "$(ls -lhd "${dir_to_parse}"/"${each_file}")"
+            log_write "$(ls -ld "${dir_to_parse}"/"${each_file}")"
-        elif [[ "${dir_to_parse}" == "${DNSMASQ_D_DIRECTORY}" ]]; then
-            # in case of the dnsmasq directory inlcuede all files in the debug output
-            log_write "\\n${COL_GREEN}$(ls -lhd "${dir_to_parse}"/"${each_file}")${COL_NC}"
-            make_array_from_file "${dir_to_parse}/${each_file}"
         else
             # Then, parse the file's content into an array so each line can be analyzed if need be
             for i in "${!REQUIRED_FILES[@]}"; do
                 if [[ "${dir_to_parse}/${each_file}" == "${REQUIRED_FILES[$i]}" ]]; then
                     # display the filename
-                    log_write "\\n${COL_GREEN}$(ls -lhd "${dir_to_parse}"/"${each_file}")${COL_NC}"
+                    log_write "\\n${COL_GREEN}$(ls -ld "${dir_to_parse}"/"${each_file}")${COL_NC}"
                     # Check if the file we want to view has a limit (because sometimes we just need a little bit of info from the file, not the entire thing)
                     case "${dir_to_parse}/${each_file}" in
-                        # If it's Web server error log, give the first and last 25 lines
+                        # If it's Web server error log, just give the first 25 lines
-                        "${PIHOLE_WEB_SERVER_ERROR_LOG_FILE}") head_tail_log "${dir_to_parse}/${each_file}" 25
+                        "${PIHOLE_WEB_SERVER_ERROR_LOG_FILE}") make_array_from_file "${dir_to_parse}/${each_file}" 25
                             ;;
                         # Same for the FTL log
                         "${PIHOLE_FTL_LOG}") head_tail_log "${dir_to_parse}/${each_file}" 35
@@ -1162,7 +1062,6 @@ show_content_of_pihole_files() {
     show_content_of_files_in_dir "${WEB_SERVER_LOG_DIRECTORY}"
     show_content_of_files_in_dir "${LOG_DIRECTORY}"
     show_content_of_files_in_dir "${SHM_DIRECTORY}"
-    show_content_of_files_in_dir "${ETC}"
 }
 
 head_tail_log() {
@@ -1204,7 +1103,7 @@ show_db_entries() {
     IFS=$'\r\n'
     local entries=()
     mapfile -t entries < <(\
-        pihole-FTL sqlite3 "${PIHOLE_GRAVITY_DB_FILE}" \
+        sqlite3 "${PIHOLE_GRAVITY_DB_FILE}" \
             -cmd ".headers on" \
             -cmd ".mode column" \
             -cmd ".width ${widths}" \
@@ -1218,75 +1117,31 @@ show_db_entries() {
     IFS="$OLD_IFS"
 }
 
-show_FTL_db_entries() {
-    local title="${1}"
-    local query="${2}"
-    local widths="${3}"
-
-    echo_current_diagnostic "${title}"
-
-    OLD_IFS="$IFS"
-    IFS=$'\r\n'
-    local entries=()
-    mapfile -t entries < <(\
-        pihole-FTL sqlite3 "${PIHOLE_FTL_DB_FILE}" \
-            -cmd ".headers on" \
-            -cmd ".mode column" \
-            -cmd ".width ${widths}" \
-            "${query}"\
-    )
-
-    for line in "${entries[@]}"; do
-        log_write "   ${line}"
-    done
-
-    IFS="$OLD_IFS"
-}
-
-check_dhcp_servers() {
-    echo_current_diagnostic "Discovering active DHCP servers (takes 10 seconds)"
-
-    OLD_IFS="$IFS"
-    IFS=$'\n'
-    local entries=()
-    mapfile -t entries < <(pihole-FTL dhcp-discover)
-
-    for line in "${entries[@]}"; do
-        log_write "   ${line}"
-    done
-
-    IFS="$OLD_IFS"
-}
-
 show_groups() {
     show_db_entries "Groups" "SELECT id,CASE enabled WHEN '0' THEN '   0' WHEN '1' THEN '      1' ELSE enabled END enabled,name,datetime(date_added,'unixepoch','localtime') date_added,datetime(date_modified,'unixepoch','localtime') date_modified,description FROM \"group\"" "4 7 50 19 19 50"
 }
 
 show_adlists() {
-    show_db_entries "Adlists" "SELECT id,CASE enabled WHEN '0' THEN '   0' WHEN '1' THEN '      1' ELSE enabled END enabled,GROUP_CONCAT(adlist_by_group.group_id) group_ids,address,datetime(date_added,'unixepoch','localtime') date_added,datetime(date_modified,'unixepoch','localtime') date_modified,comment FROM adlist LEFT JOIN adlist_by_group ON adlist.id = adlist_by_group.adlist_id GROUP BY id;" "5 7 12 100 19 19 50"
+    show_db_entries "Adlists" "SELECT id,CASE enabled WHEN '0' THEN '   0' WHEN '1' THEN '      1' ELSE enabled END enabled,GROUP_CONCAT(adlist_by_group.group_id) group_ids,address,datetime(date_added,'unixepoch','localtime') date_added,datetime(date_modified,'unixepoch','localtime') date_modified,comment FROM adlist LEFT JOIN adlist_by_group ON adlist.id = adlist_by_group.adlist_id GROUP BY id;" "4 7 12 100 19 19 50"
 }
 
 show_domainlist() {
-    show_db_entries "Domainlist (0/1 = exact white-/blacklist, 2/3 = regex white-/blacklist)" "SELECT id,CASE type WHEN '0' THEN '0   ' WHEN '1' THEN ' 1  ' WHEN '2' THEN '  2 ' WHEN '3' THEN '   3' ELSE type END type,CASE enabled WHEN '0' THEN '   0' WHEN '1' THEN '      1' ELSE enabled END enabled,GROUP_CONCAT(domainlist_by_group.group_id) group_ids,domain,datetime(date_added,'unixepoch','localtime') date_added,datetime(date_modified,'unixepoch','localtime') date_modified,comment FROM domainlist LEFT JOIN domainlist_by_group ON domainlist.id = domainlist_by_group.domainlist_id GROUP BY id;" "5 4 7 12 100 19 19 50"
+    show_db_entries "Domainlist (0/1 = exact white-/blacklist, 2/3 = regex white-/blacklist)" "SELECT id,CASE type WHEN '0' THEN '0   ' WHEN '1' THEN ' 1  ' WHEN '2' THEN '  2 ' WHEN '3' THEN '   3' ELSE type END type,CASE enabled WHEN '0' THEN '   0' WHEN '1' THEN '      1' ELSE enabled END enabled,GROUP_CONCAT(domainlist_by_group.group_id) group_ids,domain,datetime(date_added,'unixepoch','localtime') date_added,datetime(date_modified,'unixepoch','localtime') date_modified,comment FROM domainlist LEFT JOIN domainlist_by_group ON domainlist.id = domainlist_by_group.domainlist_id GROUP BY id;" "4 4 7 12 100 19 19 50"
 }
 
 show_clients() {
     show_db_entries "Clients" "SELECT id,GROUP_CONCAT(client_by_group.group_id) group_ids,ip,datetime(date_added,'unixepoch','localtime') date_added,datetime(date_modified,'unixepoch','localtime') date_modified,comment FROM client LEFT JOIN client_by_group ON client.id = client_by_group.client_id GROUP BY id;" "4 12 100 19 19 50"
 }
 
-show_messages() {
-    show_FTL_db_entries "Pi-hole diagnosis messages" "SELECT count (message) as count, datetime(max(timestamp),'unixepoch','localtime') as 'last timestamp', type, message, blob1, blob2, blob3, blob4, blob5 FROM message GROUP BY type, message, blob1, blob2, blob3, blob4, blob5;" "6 19 20 60 20 20 20 20 20"
-}
-
 analyze_gravity_list() {
-    echo_current_diagnostic "Gravity Database"
+    echo_current_diagnostic "Gravity List and Database"
 
     local gravity_permissions
-    gravity_permissions=$(ls -lhd "${PIHOLE_GRAVITY_DB_FILE}")
+    gravity_permissions=$(ls -ld "${PIHOLE_GRAVITY_DB_FILE}")
     log_write "${COL_GREEN}${gravity_permissions}${COL_NC}"
 
     show_db_entries "Info table" "SELECT property,value FROM info" "20 40"
-    gravity_updated_raw="$(pihole-FTL sqlite3 "${PIHOLE_GRAVITY_DB_FILE}" "SELECT value FROM info where property = 'updated'")"
+    gravity_updated_raw="$(sqlite3 "${PIHOLE_GRAVITY_DB_FILE}" "SELECT value FROM info where property = 'updated'")"
     gravity_updated="$(date -d @"${gravity_updated_raw}")"
     log_write "   Last gravity run finished at: ${COL_CYAN}${gravity_updated}${COL_NC}"
     log_write ""
@@ -1294,7 +1149,7 @@ analyze_gravity_list() {
     OLD_IFS="$IFS"
     IFS=$'\r\n'
     local gravity_sample=()
-    mapfile -t gravity_sample < <(pihole-FTL sqlite3 "${PIHOLE_GRAVITY_DB_FILE}" "SELECT domain FROM vw_gravity LIMIT 10")
+    mapfile -t gravity_sample < <(sqlite3 "${PIHOLE_GRAVITY_DB_FILE}" "SELECT domain FROM vw_gravity LIMIT 10")
     log_write "   ${COL_CYAN}----- First 10 Gravity Domains -----${COL_NC}"
 
     for line in "${gravity_sample[@]}"; do
@@ -1305,29 +1160,39 @@ analyze_gravity_list() {
     IFS="$OLD_IFS"
 }
 
-obfuscated_pihole_log() {
+analyze_pihole_log() {
-  local pihole_log=("$@")
+    echo_current_diagnostic "Pi-hole log"
-  local line
+    local head_line
+    # Put the current Internal Field Separator into another variable so it can be restored later
+    OLD_IFS="$IFS"
+    # Get the lines that are in the file(s) and store them in an array for parsing later
+    IFS=$'\r\n'
+    local pihole_log_permissions
+    pihole_log_permissions=$(ls -ld "${PIHOLE_LOG}")
+    log_write "${COL_GREEN}${pihole_log_permissions}${COL_NC}"
+    local pihole_log_head=()
+    mapfile -t pihole_log_head < <(head -n 20 ${PIHOLE_LOG})
+    log_write "   ${COL_CYAN}-----head of $(basename ${PIHOLE_LOG})------${COL_NC}"
     local error_to_check_for
     local line_to_obfuscate
     local obfuscated_line
-  for line in "${pihole_log[@]}"; do
+    for head_line in "${pihole_log_head[@]}"; do
         # A common error in the pihole.log is when there is a non-hosts formatted file
         # that the DNS server is attempting to read.  Since it's not formatted
         # correctly, there will be an entry for "bad address at line n"
         # So we can check for that here and highlight it in red so the user can see it easily
-      error_to_check_for=$(echo "${line}" | grep 'bad address at')
+        error_to_check_for=$(echo "${head_line}" | grep 'bad address at')
         # Some users may not want to have the domains they visit sent to us
         # To that end, we check for lines in the log that would contain a domain name
-      line_to_obfuscate=$(echo "${line}" | grep ': query\|: forwarded\|: reply')
+        line_to_obfuscate=$(echo "${head_line}" | grep ': query\|: forwarded\|: reply')
         # If the variable contains a value, it found an error in the log
         if [[ -n ${error_to_check_for} ]]; then
             # So we can print it in red to make it visible to the user
-          log_write "   ${CROSS} ${COL_RED}${line}${COL_NC} (${FAQ_BAD_ADDRESS})"
+            log_write "   ${CROSS} ${COL_RED}${head_line}${COL_NC} (${FAQ_BAD_ADDRESS})"
         else
             # If the variable does not a value (the current default behavior), so do not obfuscate anything
             if [[ -z ${OBFUSCATE} ]]; then
-              log_write "   ${line}"
+                log_write "   ${head_line}"
             # Othwerise, a flag was passed to this command to obfuscate domains in the log
             else
                 # So first check if there are domains in the log that should be obfuscated
@@ -1337,56 +1202,35 @@ obfuscated_pihole_log() {
                     obfuscated_line=$(echo "${line_to_obfuscate}" | awk -v placeholder="${OBFUSCATED_PLACEHOLDER}" '{sub($6,placeholder); print $0}')
                     log_write "   ${obfuscated_line}"
                 else
-                  log_write "   ${line}"
+                    log_write "   ${head_line}"
                 fi
             fi
         fi
     done
-}
-
-analyze_pihole_log() {
-  echo_current_diagnostic "Pi-hole log"
-  local pihole_log_head=()
-  local pihole_log_tail=()
-  local pihole_log_permissions
-  local logging_enabled
-
-  logging_enabled=$(grep -c "^log-queries" /etc/dnsmasq.d/01-pihole.conf)
-  if [[ "${logging_enabled}" == "0" ]]; then
-      # Inform user that logging has been disabled and pihole.log does not contain queries
-      log_write "${INFO} Query logging is disabled"
-      log_write ""
-  fi
-  # Put the current Internal Field Separator into another variable so it can be restored later
-  OLD_IFS="$IFS"
-  # Get the lines that are in the file(s) and store them in an array for parsing later
-  IFS=$'\r\n'
-  pihole_log_permissions=$(ls -lhd "${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"
 }
 
-curl_to_tricorder() {
+tricorder_use_nc_or_curl() {
-    # Users can submit their debug logs using curl (encrypted)
+    # Users can submit their debug logs using nc (unencrypted) or curl (encrypted) if available
+    # Check for curl first since encryption is a good thing
+    if command -v curl &> /dev/null; then
+        # If the command exists,
         log_write "    * Using ${COL_GREEN}curl${COL_NC} for transmission."
-    # transmit the log via TLS and store the token returned in a variable
+        # transmit he log via TLS and store the token returned in a variable
-    tricorder_token=$(curl --silent --fail --show-error --upload-file ${PIHOLE_DEBUG_LOG} https://tricorder.pi-hole.net 2>&1)
+        tricorder_token=$(curl --silent --upload-file ${PIHOLE_DEBUG_LOG} https://tricorder.pi-hole.net:${TRICORDER_SSL_PORT_NUMBER})
-    if [[ "${tricorder_token}" != "https://tricorder.pi-hole.net/"* ]]; then
+        if [ -z "${tricorder_token}" ]; then
-        log_write "    * ${COL_GREEN}curl${COL_NC} failed, contact Pi-hole support for assistance."
+         # curl failed, fallback to nc
-        # Log curl error (if available)
+         log_write "    * ${COL_GREEN}curl${COL_NC} failed, falling back to ${COL_YELLOW}netcat${COL_NC} for transmission."
-        if [ -n "${tricorder_token}" ]; then
+         tricorder_token=$(< ${PIHOLE_DEBUG_LOG} nc tricorder.pi-hole.net ${TRICORDER_NC_PORT_NUMBER})
-            log_write "    * Error message: ${COL_RED}${tricorder_token}${COL_NC}\\n"
-            tricorder_token=""
         fi
+    # Otherwise,
+    else
+        # use net cat
+        log_write "${INFO} Using ${COL_YELLOW}netcat${COL_NC} for transmission."
+        # Save the token returned by our server in a variable
+        tricorder_token=$(< ${PIHOLE_DEBUG_LOG} nc tricorder.pi-hole.net ${TRICORDER_NC_PORT_NUMBER})
     fi
 }
 
@@ -1405,55 +1249,48 @@ upload_to_tricorder() {
 
     # Provide information on what they should do with their token
     log_write "    * The debug log can be uploaded to tricorder.pi-hole.net for sharing with developers only."
-
+    log_write "    * For more information, see: ${TRICORDER_CONTEST}"
-    # If pihole -d is running automatically
+    log_write "    * If available, we'll use openssl to upload the log, otherwise it will fall back to netcat."
+    # If pihole -d is running automatically (usually through the dashboard)
     if [[ "${AUTOMATED}" ]]; then
         # let the user know
         log_write "${INFO} Debug script running in automated mode"
         # and then decide again which tool to use to submit it
-        curl_to_tricorder
+        tricorder_use_nc_or_curl
         # If we're not running in automated mode,
     else
-        # if not being called from the web interface
-        if [[ ! "${WEBCALL}" ]]; then
         echo ""
         # give the user a choice of uploading it or not
         # Users can review the log file locally (or the output of the script since they are the same) and try to self-diagnose their problem
         read -r -p "[?] Would you like to upload the log? [y/N] " response
         case ${response} in
             # If they say yes, run our function for uploading the log
-                [yY][eE][sS]|[yY]) curl_to_tricorder;;
+            [yY][eE][sS]|[yY]) tricorder_use_nc_or_curl;;
             # If they choose no, just exit out of the script
             *) log_write "    * Log will ${COL_GREEN}NOT${COL_NC} be uploaded to tricorder.\\n    * A local copy of the debug log can be found at: ${COL_CYAN}${PIHOLE_DEBUG_LOG}${COL_NC}\\n";exit;
         esac
     fi
-    fi
     # Check if tricorder.pi-hole.net is reachable and provide token
     # along with some additional useful information
     if [[ -n "${tricorder_token}" ]]; then
         # Again, try to make this visually striking so the user realizes they need to do something with this information
         # Namely, provide the Pi-hole devs with the token
         log_write ""
-        log_write "${COL_PURPLE}*****************************************************************${COL_NC}"
+        log_write "${COL_PURPLE}***********************************${COL_NC}"
-        log_write "${COL_PURPLE}*****************************************************************${COL_NC}\\n"
+        log_write "${COL_PURPLE}***********************************${COL_NC}"
         log_write "${TICK} Your debug token is: ${COL_GREEN}${tricorder_token}${COL_NC}"
-        log_write "${INFO}${COL_RED} Logs are deleted 48 hours after upload.${COL_NC}\\n"
+        log_write "${COL_PURPLE}***********************************${COL_NC}"
-        log_write "${COL_PURPLE}*****************************************************************${COL_NC}"
+        log_write "${COL_PURPLE}***********************************${COL_NC}"
-        log_write "${COL_PURPLE}*****************************************************************${COL_NC}"
         log_write ""
-        log_write "   * Provide the token above to the Pi-hole team for assistance at ${FORUMS_URL}"
+        log_write "   * Provide the token above to the Pi-hole team for assistance at"
-
+        log_write "   * ${FORUMS_URL}"
+        log_write "   * Your log will self-destruct on our server after ${COL_RED}48 hours${COL_NC}."
     # If no token was generated
     else
         # Show an error and some help instructions
-        # Skip this if being called from web interface and autmatic mode was not chosen (users opt-out to upload)
-        if [[ "${WEBCALL}" ]] && [[ ! "${AUTOMATED}" ]]; then
-            :
-        else
         log_write "${CROSS}  ${COL_RED}There was an error uploading your debug log.${COL_NC}"
         log_write "   * Please try again or contact the Pi-hole team for assistance."
     fi
-    fi
     # Finally, show where the log file is no matter the outcome of the function so users can look at it
     log_write "   * A local copy of the debug log can be found at: ${COL_CYAN}${PIHOLE_DEBUG_LOG}${COL_NC}\\n"
 }
@@ -1468,15 +1305,10 @@ check_component_versions
 check_critical_program_versions
 diagnose_operating_system
 check_selinux
-check_firewalld
 processor_check
-disk_usage
-check_ip_command
 check_networking
 check_name_resolution
-check_dhcp_servers
 process_status
-ftl_full_status
 parse_setup_vars
 check_x_headers
 analyze_gravity_list
@@ -1485,7 +1317,6 @@ show_domainlist
 show_clients
 show_adlists
 show_content_of_pihole_files
-show_messages
 parse_locale
 analyze_pihole_log
 copy_to_debug_log

advanced/Scripts/piholeLogFlush.sh

@@ -11,11 +11,6 @@
 colfile="/opt/pihole/COL_TABLE"
 source ${colfile}
 
-# In case we're running at the same time as a system logrotate, use a
-# separate logrotate state file to prevent stepping on each other's
-# toes.
-STATEFILE="/var/lib/logrotate/pihole"
-
 # Determine database location
 # Obtain DBFILE=... setting from pihole-FTL.db
 # Constructed to return nothing when
@@ -31,45 +26,45 @@ if [ -z "$DBFILE" ]; then
 fi
 
 if [[ "$@" != *"quiet"* ]]; then
-    echo -ne "  ${INFO} Flushing /var/log/pihole.log ..."
+    echo -ne "  ${INFO} Flushing /var/log/pihole/pihole.log ..."
 fi
 if [[ "$@" == *"once"* ]]; then
     # Nightly logrotation
     if command -v /usr/sbin/logrotate >/dev/null; then
         # Logrotate once
-        /usr/sbin/logrotate --force --state "${STATEFILE}" /etc/pihole/logrotate
+        /usr/sbin/logrotate --force /etc/pihole/logrotate
     else
         # Copy pihole.log over to pihole.log.1
         # and empty out pihole.log
         # Note that moving the file is not an option, as
         # dnsmasq would happily continue writing into the
         # moved file (it will have the same file handler)
-        cp -p /var/log/pihole.log /var/log/pihole.log.1
+        cp -p /var/log/pihole/pihole.log /var/log/pihole/pihole.log.1
-        echo " " > /var/log/pihole.log
+        echo " " > /var/log/pihole/pihole.log
-        chmod 644 /var/log/pihole.log
+        chmod 644 /var/log/pihole/pihole.log
     fi
 else
     # Manual flushing
     if command -v /usr/sbin/logrotate >/dev/null; then
         # Logrotate twice to move all data out of sight of FTL
-        /usr/sbin/logrotate --force --state "${STATEFILE}" /etc/pihole/logrotate; sleep 3
+        /usr/sbin/logrotate --force /etc/pihole/logrotate; sleep 3
-        /usr/sbin/logrotate --force --state "${STATEFILE}" /etc/pihole/logrotate
+        /usr/sbin/logrotate --force /etc/pihole/logrotate
     else
         # Flush both pihole.log and pihole.log.1 (if existing)
-        echo " " > /var/log/pihole.log
+        echo " " > /var/log/pihole/pihole.log
-        if [ -f /var/log/pihole.log.1 ]; then
+        if [ -f /var/log/pihole/pihole.log.1 ]; then
-            echo " " > /var/log/pihole.log.1
+            echo " " > /var/log/pihole/pihole.log.1
-            chmod 644 /var/log/pihole.log.1
+            chmod 644 /var/log/pihole/pihole.log.1
         fi
     fi
     # Delete most recent 24 hours from FTL's database, leave even older data intact (don't wipe out all history)
-    deleted=$(pihole-FTL sqlite3 "${DBFILE}" "DELETE FROM query_storage WHERE timestamp >= strftime('%s','now')-86400; select changes() from query_storage limit 1")
+    deleted=$(sqlite3 "${DBFILE}" "DELETE FROM queries WHERE timestamp >= strftime('%s','now')-86400; select changes() from queries limit 1")
 
     # Restart pihole-FTL to force reloading history
     sudo pihole restartdns
 fi
 
 if [[ "$@" != *"quiet"* ]]; then
-    echo -e "${OVER}  ${TICK} Flushed /var/log/pihole.log"
+    echo -e "${OVER}  ${TICK} Flushed /var/log/pihole/pihole.log"
     echo -e "  ${TICK} Deleted ${deleted} queries from database"
 fi

advanced/Scripts/query.sh

@@ -1,6 +1,5 @@
 #!/usr/bin/env bash
 # shellcheck disable=SC1090
-
 # Pi-hole: A black hole for Internet advertisements
 # (c) 2018 Pi-hole, LLC (https://pi-hole.net)
 # Network-wide ad blocking via your own hardware.
@@ -12,21 +11,12 @@
 
 # Globals
 piholeDir="/etc/pihole"
-GRAVITYDB="${piholeDir}/gravity.db"
+gravityDBfile="${piholeDir}/gravity.db"
 options="$*"
 all=""
 exact=""
 blockpage=""
 matchType="match"
-# Source pihole-FTL from install script
-pihole_FTL="${piholeDir}/pihole-FTL.conf"
-if [[ -f "${pihole_FTL}" ]]; then
-    source "${pihole_FTL}"
-fi
-
-# Set this only after sourcing pihole-FTL.conf as the gravity database path may
-# have changed
-gravityDBfile="${GRAVITYDB}"
 
 colfile="/opt/pihole/COL_TABLE"
 source "${colfile}"
@@ -64,8 +54,8 @@ Example: 'pihole -q -exact domain.com'
 Query the adlists for a specified domain
 
 Options:
-  -exact              Search the adlists for exact domain matches
+  -exact              Search the block lists for exact domain matches
-  -all                Return all query matches within the adlists
+  -all                Return all query matches within a block list
   -h, --help          Show this help dialog"
   exit 0
 fi
@@ -121,7 +111,7 @@ scanDatabaseTable() {
     fi
 
     # Send prepared query to gravity database
-    result="$(pihole-FTL sqlite3 "${gravityDBfile}" "${querystr}")" 2> /dev/null
+    result="$(sqlite3 "${gravityDBfile}" "${querystr}")" 2> /dev/null
     if [[ -z "${result}" ]]; then
         # Return early when there are no matches in this table
         return
@@ -164,7 +154,7 @@ scanRegexDatabaseTable() {
     type="${3:-}"
 
     # Query all regex from the corresponding database tables
-    mapfile -t regexList < <(pihole-FTL sqlite3 "${gravityDBfile}" "SELECT domain FROM domainlist WHERE type = ${type}" 2> /dev/null)
+    mapfile -t regexList < <(sqlite3 "${gravityDBfile}" "SELECT domain FROM domainlist WHERE type = ${type}" 2> /dev/null)
 
     # If we have regexps to process
     if [[ "${#regexList[@]}" -ne 0 ]]; then
@@ -210,7 +200,7 @@ mapfile -t results <<< "$(scanDatabaseTable "${domainQuery}" "gravity")"
 
 # Handle notices
 if [[ -z "${wbMatch:-}" ]] && [[ -z "${wcMatch:-}" ]] && [[ -z "${results[*]}" ]]; then
-    echo -e "  ${INFO} No ${exact/t/t }results found for ${COL_BOLD}${domainQuery}${COL_NC} within the adlists"
+    echo -e "  ${INFO} No ${exact/t/t }results found for ${COL_BOLD}${domainQuery}${COL_NC} within the block lists"
     exit 0
 elif [[ -z "${results[*]}" ]]; then
     # Result found in WL/BL/Wildcards
@@ -233,7 +223,7 @@ for result in "${results[@]}"; do
     adlistAddress="${extra/|*/}"
     extra="${extra#*|}"
     if [[ "${extra}" == "0" ]]; then
-        extra=" (disabled)"
+      extra="(disabled)"
     else
       extra=""
     fi
@@ -241,7 +231,7 @@ for result in "${results[@]}"; do
     if [[ -n "${blockpage}" ]]; then
         echo "0 ${adlistAddress}"
     elif [[ -n "${exact}" ]]; then
-        echo "  - ${adlistAddress}${extra}"
+        echo "  - ${adlistAddress} ${extra}"
     else
         if [[ ! "${adlistAddress}" == "${adlistAddress_prev:-}" ]]; then
             count=""
@@ -256,7 +246,7 @@ for result in "${results[@]}"; do
             [[ "${count}" -gt "${max_count}" ]] && continue
             echo "   ${COL_GRAY}Over ${count} results found, skipping rest of file${COL_NC}"
         else
-            echo "   ${match}${extra}"
+            echo "   ${match} ${extra}"
         fi
     fi
 done

advanced/Scripts/update.sh

@@ -35,7 +35,6 @@ source "/opt/pihole/COL_TABLE"
 
 GitCheckUpdateAvail() {
     local directory
-    local curBranch
     directory="${1}"
     curdir=$PWD
     cd "${directory}" || return
@@ -43,15 +42,6 @@ GitCheckUpdateAvail() {
     # Fetch latest changes in this repo
     git fetch --quiet origin
 
-    # Check current branch. If it is master, then check for the latest available tag instead of latest commit.
-    curBranch=$(git rev-parse --abbrev-ref HEAD)
-    if [[ "${curBranch}" == "master" ]]; then
-        # get the latest local tag
-        LOCAL=$(git describe --abbrev=0 --tags master)
-        # get the latest tag from remote
-        REMOTE=$(git describe --abbrev=0 --tags origin/master)
-
-    else
     # @ alone is a shortcut for HEAD. Older versions of git
     # need @{0}
     LOCAL="$(git rev-parse "@{0}")"
@@ -64,8 +54,6 @@ GitCheckUpdateAvail() {
     # branch.<name>.merge). A missing branchname
     # defaults to the current one.
     REMOTE="$(git rev-parse "@{upstream}")"
-    fi
-
 
     if [[ "${#LOCAL}" == 0 ]]; then
         echo -e "\\n  ${COL_LIGHT_RED}Error: Local revision could not be obtained, please contact Pi-hole Support"
@@ -107,10 +95,6 @@ main() {
     # shellcheck disable=1090,2154
     source "${setupVars}"
 
-    # Install packages used by this installation script (necessary if users have removed e.g. git from their systems)
-    package_manager_detect
-    install_dependent_packages "${INSTALLER_DEPS[@]}"
-
     # This is unlikely
     if ! is_repo "${PI_HOLE_FILES_DIR}" ; then
         echo -e "\\n  ${COL_LIGHT_RED}Error: Core Pi-hole repo is missing from system!"

advanced/Scripts/utils.sh

@@ -1,98 +0,0 @@
-#!/usr/bin/env sh
-# shellcheck disable=SC3043 #https://github.com/koalaman/shellcheck/wiki/SC3043#exceptions
-
-# 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.
-#
-# Script to hold utility functions for use in other scripts
-#
-# This file is copyright under the latest version of the EUPL.
-# Please see LICENSE file for your rights under this license.
-
-# Basic Housekeeping rules
-#  - Functions must be self contained
-#  - Functions must be added in alphabetical order
-#  - Functions must be documented
-#  - New functions must have a test added for them in test/test_any_utils.py
-
-#######################
-# Takes Three arguments: file, key, and value.
-#
-# Checks the target file for the existence of the key
-#   - If it exists, it changes the value
-#   - If it does not exist, it adds the value
-#
-# Example usage:
-# addOrEditKeyValPair "/etc/pihole/setupVars.conf" "BLOCKING_ENABLED" "true"
-#######################
-addOrEditKeyValPair() {
-  local file="${1}"
-  local key="${2}"
-  local value="${3}"
-
-  if grep -q "^${key}=" "${file}"; then
-      # Key already exists in file, modify the value
-      sed -i "/^${key}=/c\\${key}=${value}" "${file}"
-  else
-    # Key does not already exist, add it and it's value
-    echo "${key}=${value}" >> "${file}"
-  fi
-}
-
-#######################
-# Takes two arguments: file, and key.
-# Adds a key to target file
-#
-# Example usage:
-# addKey "/etc/dnsmasq.d/01-pihole.conf" "log-queries"
-#######################
-addKey(){
-  local file="${1}"
-  local key="${2}"
-
-  if ! grep -q "^${key}" "${file}"; then
-      # Key does not exist, add it.
-      echo "${key}" >> "${file}"
-  fi
-}
-
-#######################
-# Takes two arguments: file, and key.
-# Deletes a key or key/value pair from target file
-#
-# Example usage:
-# removeKey "/etc/pihole/setupVars.conf" "PIHOLE_DNS_1"
-#######################
-removeKey() {
-  local file="${1}"
-  local key="${2}"
-  sed -i "/^${key}/d" "${file}"
-}
-
-#######################
-# returns FTL's current telnet API port
-#######################
-getFTLAPIPort(){
-  local FTLCONFFILE="/etc/pihole/pihole-FTL.conf"
-  local DEFAULT_PORT_FILE="/run/pihole-FTL.port"
-  local DEFAULT_FTL_PORT=4711
-  local PORTFILE
-  local ftl_api_port
-
-  if [ -f "$FTLCONFFILE" ]; then
-    # if PORTFILE is not set in pihole-FTL.conf, use the default path
-    PORTFILE="$( (grep "^PORTFILE=" $FTLCONFFILE || echo "$DEFAULT_PORT_FILE") | cut -d"=" -f2-)"
-  fi
-
-  if [ -s "$PORTFILE" ]; then
-    # -s: FILE exists and has a size greater than zero
-    ftl_api_port=$(cat "${PORTFILE}")
-    # Exploit prevention: unset the variable if there is malicious content
-    # Verify that the value read from the file is numeric    
-    expr "$ftl_api_port" : "[^[:digit:]]" > /dev/null && unset ftl_api_port
-  fi
-
-  # echo the port found in the portfile or default to the default port
-  echo "${ftl_api_port:=$DEFAULT_FTL_PORT}"
-}

advanced/Scripts/version.sh

@@ -13,10 +13,6 @@ DEFAULT="-1"
 COREGITDIR="/etc/.pihole/"
 WEBGITDIR="/var/www/html/admin/"
 
-# Source the setupvars config file
-# shellcheck disable=SC1091
-source /etc/pihole/setupVars.conf
-
 getLocalVersion() {
     # FTL requires a different method
     if [[ "$1" == "FTL" ]]; then
@@ -95,11 +91,10 @@ getRemoteVersion(){
     #If the above file exists, then we can read from that. Prevents overuse of GitHub API
     if [[ -f "$cachedVersions" ]]; then
         IFS=' ' read -r -a arrCache < "$cachedVersions"
-
         case $daemon in
           "pi-hole"   )  echo "${arrCache[0]}";;
-            "AdminLTE"  )  [[ "${INSTALL_WEB_INTERFACE}" == true ]] && echo "${arrCache[1]}";;
+          "AdminLTE"  )  echo "${arrCache[1]}";;
-            "FTL"       )  [[ "${INSTALL_WEB_INTERFACE}" == true ]] && echo "${arrCache[2]}" || echo "${arrCache[1]}";;
+          "FTL"       )  echo "${arrCache[2]}";;
         esac
 
         return 0
@@ -145,11 +140,6 @@ getLocalBranch(){
 }
 
 versionOutput() {
-    if [[ "$1" == "AdminLTE" && "${INSTALL_WEB_INTERFACE}" != true ]]; then
-        echo "  WebAdmin not installed"
-        return 1
-    fi
-
     [[ "$1" == "pi-hole" ]] && GITDIR=$COREGITDIR
     [[ "$1" == "AdminLTE" ]] && GITDIR=$WEBGITDIR
     [[ "$1" == "FTL" ]] && GITDIR="FTL"
@@ -163,7 +153,7 @@ versionOutput() {
     if [[ -n "$current" ]] && [[ -n "$latest" ]]; then
         output="${1^} version is $branch$current (Latest: $latest)"
     elif [[ -n "$current" ]] && [[ -z "$latest" ]]; then
-        output="Current ${1^} version is $branch$current"
+        output="Current ${1^} version is $branch$current."
     elif [[ -z "$current" ]] && [[ -n "$latest" ]]; then
         output="Latest ${1^} version is $latest"
     elif [[ "$curHash" == "N/A" ]] || [[ "$latHash" == "N/A" ]]; then
@@ -176,7 +166,6 @@ versionOutput() {
         output="Latest ${1^} hash is $latHash"
     else
         errorOutput
-        return 1
     fi
 
     [[ -n "$output" ]] && echo "  $output"
@@ -188,6 +177,10 @@ errorOutput() {
 }
 
 defaultOutput() {
+    # Source the setupvars config file
+    # shellcheck disable=SC1091
+    source /etc/pihole/setupVars.conf
+
     versionOutput "pi-hole" "$@"
 
     if [[ "${INSTALL_WEB_INTERFACE}" == true ]]; then

advanced/Scripts/webpage.sh

@@ -1,7 +1,5 @@
 #!/usr/bin/env bash
 # shellcheck disable=SC1090
-# shellcheck disable=SC2154
-
 
 # Pi-hole: A black hole for Internet advertisements
 # (c) 2017 Pi-hole, LLC (https://pi-hole.net)
@@ -28,9 +26,6 @@ readonly PI_HOLE_FILES_DIR="/etc/.pihole"
 PH_TEST="true"
 source "${PI_HOLE_FILES_DIR}/automated install/basic-install.sh"
 
-utilsfile="/opt/pihole/utils.sh"
-source "${utilsfile}"
-
 coltable="/opt/pihole/COL_TABLE"
 if [[ -f ${coltable} ]]; then
     source ${coltable}
@@ -49,46 +44,50 @@ Options:
   -e, email           Set an administrative contact address for the Block Page
   -h, --help          Show this help dialog
   -i, interface       Specify dnsmasq's interface listening behavior
-  -l, privacylevel                Set privacy level (0 = lowest, 3 = highest)
+  -l, privacylevel    Set privacy level (0 = lowest, 4 = highest)"
-  -t, teleporter                  Backup configuration as an archive
-  -t, teleporter myname.tar.gz    Backup configuration to archive with name myname.tar.gz as specified"
     exit 0
 }
 
 add_setting() {
-    addOrEditKeyValPair "${setupVars}" "${1}" "${2}"
+    echo "${1}=${2}" >> "${setupVars}"
 }
 
 delete_setting() {
-    removeKey "${setupVars}" "${1}"
+    sed -i "/${1}/d" "${setupVars}"
 }
 
 change_setting() {
-    addOrEditKeyValPair "${setupVars}" "${1}" "${2}"
+    delete_setting "${1}"
+    add_setting "${1}" "${2}"
 }
 
 addFTLsetting() {
-    addOrEditKeyValPair "${FTLconf}" "${1}" "${2}"
+    echo "${1}=${2}" >> "${FTLconf}"
 }
 
 deleteFTLsetting() {
-    removeKey "${FTLconf}" "${1}"
+    sed -i "/${1}/d" "${FTLconf}"
 }
 
 changeFTLsetting() {
-    addOrEditKeyValPair "${FTLconf}" "${1}" "${2}"
+    deleteFTLsetting "${1}"
+    addFTLsetting "${1}" "${2}"
 }
 
 add_dnsmasq_setting() {
-    addOrEditKeyValPair "${dnsmasqconfig}" "${1}" "${2}"
+    if [[ "${2}" != "" ]]; then
+        echo "${1}=${2}" >> "${dnsmasqconfig}"
+    else
+        echo "${1}" >> "${dnsmasqconfig}"
+    fi
 }
 
 delete_dnsmasq_setting() {
-    removeKey "${dnsmasqconfig}" "${1}"
+    sed -i "/${1}/d" "${dnsmasqconfig}"
 }
 
 SetTemperatureUnit() {
-    addOrEditKeyValPair "${setupVars}" "TEMPERATUREUNIT" "${unit}"
+    change_setting "TEMPERATUREUNIT" "${unit}"
     echo -e "  ${TICK} Set temperature unit to ${unit}"
 }
 
@@ -123,7 +122,7 @@ SetWebPassword() {
         echo ""
 
     if [ "${PASSWORD}" == "" ]; then
-            addOrEditKeyValPair "${setupVars}" "WEBPASSWORD" ""
+        change_setting "WEBPASSWORD" ""
         echo -e "  ${TICK} Password Removed"
         exit 0
     fi
@@ -136,7 +135,7 @@ SetWebPassword() {
         # We do not wrap this in brackets, otherwise BASH will expand any appropriate syntax
         hash=$(HashPassword "$PASSWORD")
         # Save hash to file
-        addOrEditKeyValPair "${setupVars}" "WEBPASSWORD" "${hash}"
+        change_setting "WEBPASSWORD" "${hash}"
         echo -e "  ${TICK} New password set"
     else
         echo -e "  ${CROSS} Passwords don't match. Your password has not been changed"
@@ -147,7 +146,7 @@ SetWebPassword() {
 ProcessDNSSettings() {
     source "${setupVars}"
 
-    removeKey "${dnsmasqconfig}" "server"
+    delete_dnsmasq_setting "server"
 
     COUNTER=1
     while true ; do
@@ -155,34 +154,32 @@ ProcessDNSSettings() {
         if [ -z "${!var}" ]; then
             break;
         fi
-        addOrEditKeyValPair "${dnsmasqconfig}" "server" "${!var}"
+        add_dnsmasq_setting "server" "${!var}"
         (( COUNTER++ ))
     done
 
     # The option LOCAL_DNS_PORT is deprecated
     # We apply it once more, and then convert it into the current format
     if [ -n "${LOCAL_DNS_PORT}" ]; then
-        addOrEditKeyValPair "${dnsmasqconfig}" "server" "127.0.0.1#${LOCAL_DNS_PORT}"
+        add_dnsmasq_setting "server" "127.0.0.1#${LOCAL_DNS_PORT}"
-        addOrEditKeyValPair "${setupVars}" "PIHOLE_DNS_${COUNTER}" "127.0.0.1#${LOCAL_DNS_PORT}"
+        add_setting "PIHOLE_DNS_${COUNTER}" "127.0.0.1#${LOCAL_DNS_PORT}"
-        removeKey "${setupVars}" "LOCAL_DNS_PORT"
+        delete_setting "LOCAL_DNS_PORT"
     fi
 
-    removeKey "${dnsmasqconfig}" "domain-needed"
+    delete_dnsmasq_setting "domain-needed"
-    removeKey "${dnsmasqconfig}" "expand-hosts"
 
     if [[ "${DNS_FQDN_REQUIRED}" == true ]]; then
-        addKey "${dnsmasqconfig}" "domain-needed"
+        add_dnsmasq_setting "domain-needed"
-        addKey "${dnsmasqconfig}" "expand-hosts"
     fi
 
-    removeKey "${dnsmasqconfig}" "bogus-priv"
+    delete_dnsmasq_setting "bogus-priv"
 
     if [[ "${DNS_BOGUS_PRIV}" == true ]]; then
-        addKey "${dnsmasqconfig}" "bogus-priv"
+        add_dnsmasq_setting "bogus-priv"
     fi
 
-    removeKey "${dnsmasqconfig}" "dnssec"
+    delete_dnsmasq_setting "dnssec"
-    removeKey "${dnsmasqconfig}" "trust-anchor"
+    delete_dnsmasq_setting "trust-anchor="
 
     if [[ "${DNSSEC}" == true ]]; then
         echo "dnssec
@@ -190,119 +187,72 @@ trust-anchor=.,20326,8,2,E06D44B80B8F1D39A95C0B0D7C65D08458E880409BBC68345710423
 " >> "${dnsmasqconfig}"
     fi
 
-    removeKey "${dnsmasqconfig}" "host-record"
+    delete_dnsmasq_setting "host-record"
 
     if [ -n "${HOSTRECORD}" ]; then
-        addOrEditKeyValPair "${dnsmasqconfig}" "host-record" "${HOSTRECORD}"
+        add_dnsmasq_setting "host-record" "${HOSTRECORD}"
     fi
 
     # Setup interface listening behavior of dnsmasq
-    removeKey "${dnsmasqconfig}" "interface"
+    delete_dnsmasq_setting "interface"
-    removeKey "${dnsmasqconfig}" "local-service"
+    delete_dnsmasq_setting "local-service"
-    removeKey "${dnsmasqconfig}" "except-interface"
-    removeKey "${dnsmasqconfig}" "bind-interfaces"
 
     if [[ "${DNSMASQ_LISTENING}" == "all" ]]; then
         # Listen on all interfaces, permit all origins
-        addOrEditKeyValPair "${dnsmasqconfig}" "except-interface" "nonexisting"
+        add_dnsmasq_setting "except-interface" "nonexisting"
     elif [[ "${DNSMASQ_LISTENING}" == "local" ]]; then
         # Listen only on all interfaces, but only local subnets
-        addKey "${dnsmasqconfig}" "local-service"
+        add_dnsmasq_setting "local-service"
     else
-        # Options "bind" and "single"
         # Listen only on one interface
         # Use eth0 as fallback interface if interface is missing in setupVars.conf
         if [ -z "${PIHOLE_INTERFACE}" ]; then
             PIHOLE_INTERFACE="eth0"
         fi
 
-        addOrEditKeyValPair "${dnsmasqconfig}" "interface" "${PIHOLE_INTERFACE}"
+        add_dnsmasq_setting "interface" "${PIHOLE_INTERFACE}"
-
-        if [[ "${DNSMASQ_LISTENING}" == "bind" ]]; then
-            # Really bind to interface
-            addKey "${dnsmasqconfig}" "bind-interfaces"
-        fi
     fi
 
     if [[ "${CONDITIONAL_FORWARDING}" == true ]]; then
         # Convert legacy "conditional forwarding" to rev-server configuration
-        # Remove any existing REV_SERVER settings
-        removeKey "${setupVars}" "REV_SERVER"
-        removeKey "${setupVars}" "REV_SERVER_DOMAIN"
-        removeKey "${setupVars}" "REV_SERVER_TARGET"
-        removeKey "${setupVars}" "REV_SERVER_CIDR"
-
         REV_SERVER=true
-        addOrEditKeyValPair "${setupVars}" "REV_SERVER" "true"
+        add_setting "REV_SERVER" "true"
 
         REV_SERVER_DOMAIN="${CONDITIONAL_FORWARDING_DOMAIN}"
-        addOrEditKeyValPair "${setupVars}" "REV_SERVER_DOMAIN" "${REV_SERVER_DOMAIN}"
+        add_setting "REV_SERVER_DOMAIN" "${REV_SERVER_DOMAIN}"
 
         REV_SERVER_TARGET="${CONDITIONAL_FORWARDING_IP}"
-        addOrEditKeyValPair "${setupVars}" "REV_SERVER_TARGET" "${REV_SERVER_TARGET}"
+        add_setting "REV_SERVER_TARGET" "${REV_SERVER_TARGET}"
 
-        #Convert CONDITIONAL_FORWARDING_REVERSE if necessary e.g:
+        # Remove obsolete settings from setupVars.conf
-        #          1.1.168.192.in-addr.arpa to 192.168.1.1/32
+        delete_setting "CONDITIONAL_FORWARDING"
-        #          1.168.192.in-addr.arpa to 192.168.1.0/24
+        delete_setting "CONDITIONAL_FORWARDING_REVERSE"
-        #          168.192.in-addr.arpa to 192.168.0.0/16
+        delete_setting "CONDITIONAL_FORWARDING_DOMAIN"
-        #          192.in-addr.arpa to 192.0.0.0/8
+        delete_setting "CONDITIONAL_FORWARDING_IP"
-        if [[ "${CONDITIONAL_FORWARDING_REVERSE}" == *"in-addr.arpa" ]];then
-            arrRev=("${CONDITIONAL_FORWARDING_REVERSE//./ }")
-            case ${#arrRev[@]} in
-                6   )   REV_SERVER_CIDR="${arrRev[3]}.${arrRev[2]}.${arrRev[1]}.${arrRev[0]}/32";;
-                5   )   REV_SERVER_CIDR="${arrRev[2]}.${arrRev[1]}.${arrRev[0]}.0/24";;
-                4   )   REV_SERVER_CIDR="${arrRev[1]}.${arrRev[0]}.0.0/16";;
-                3   )   REV_SERVER_CIDR="${arrRev[0]}.0.0.0/8";;
-            esac
-        else
-            # Set REV_SERVER_CIDR to whatever value it was set to
-            REV_SERVER_CIDR="${CONDITIONAL_FORWARDING_REVERSE}"
-        fi
 
-        # If REV_SERVER_CIDR is not converted by the above, then use the REV_SERVER_TARGET variable to derive it
-        if [ -z "${REV_SERVER_CIDR}" ]; then
         # Convert existing input to /24 subnet (preserves legacy behavior)
         # This sed converts "192.168.1.2" to "192.168.1.0/24"
         # shellcheck disable=2001
         REV_SERVER_CIDR="$(sed "s+\\.[0-9]*$+\\.0/24+" <<< "${REV_SERVER_TARGET}")"
+        add_setting "REV_SERVER_CIDR" "${REV_SERVER_CIDR}"
     fi
-        addOrEditKeyValPair "${setupVars}" "REV_SERVER_CIDR" "${REV_SERVER_CIDR}"
-
-        # Remove obsolete settings from setupVars.conf
-        removeKey "${setupVars}" "CONDITIONAL_FORWARDING"
-        removeKey "${setupVars}" "CONDITIONAL_FORWARDING_REVERSE"
-        removeKey "${setupVars}" "CONDITIONAL_FORWARDING_DOMAIN"
-        removeKey "${setupVars}" "CONDITIONAL_FORWARDING_IP"
-    fi
-
-    removeKey "${dnsmasqconfig}" "rev-server"
 
     if [[ "${REV_SERVER}" == true ]]; then
-        addKey "${dnsmasqconfig}" "rev-server=${REV_SERVER_CIDR},${REV_SERVER_TARGET}"
+        add_dnsmasq_setting "rev-server=${REV_SERVER_CIDR},${REV_SERVER_TARGET}"
         if [ -n "${REV_SERVER_DOMAIN}" ]; then
-            # Forward local domain names to the CF target, too
+            add_dnsmasq_setting "server=/${REV_SERVER_DOMAIN}/${REV_SERVER_TARGET}"
-            addKey "${dnsmasqconfig}" "server=/${REV_SERVER_DOMAIN}/${REV_SERVER_TARGET}"
+        fi
     fi
 
-        if [[ "${DNS_FQDN_REQUIRED}" != true ]]; then
+    # Prevent Firefox from automatically switching over to DNS-over-HTTPS
-            # Forward unqualified names to the CF target only when the "never
+    # This follows https://support.mozilla.org/en-US/kb/configuring-networks-disable-dns-over-https
-            # forward non-FQDN" option is unticked
+    # (sourced 7th September 2019)
-            addKey "${dnsmasqconfig}" "server=//${REV_SERVER_TARGET}"
+    add_dnsmasq_setting "server=/use-application-dns.net/"
-        fi
-
-    fi
-
-    # We need to process DHCP settings here as well to account for possible
-    # changes in the non-FQDN forwarding. This cannot be done in 01-pihole.conf
-    # as we don't want to delete all local=/.../ lines so it's much safer to
-    # simply rewrite the entire corresponding config file (which is what the
-    # DHCP settings subroutie is doing)
-    ProcessDHCPSettings
 }
 
 SetDNSServers() {
     # Save setting to file
-    removeKey "${setupVars}" "PIHOLE_DNS"
+    delete_setting "PIHOLE_DNS"
     IFS=',' read -r -a array <<< "${args[2]}"
     for index in "${!array[@]}"
     do
@@ -311,7 +261,7 @@ SetDNSServers() {
         ip="${array[index]//\\#/#}"
 
         if valid_ip "${ip}" || valid_ip6 "${ip}" ; then
-            addOrEditKeyValPair "${setupVars}" "PIHOLE_DNS_$((index+1))" "${ip}"
+            add_setting "PIHOLE_DNS_$((index+1))" "${ip}"
         else
             echo -e "  ${CROSS} Invalid IP has been passed"
             exit 1
@@ -319,30 +269,30 @@ SetDNSServers() {
     done
 
     if [[ "${args[3]}" == "domain-needed" ]]; then
-        addOrEditKeyValPair "${setupVars}" "DNS_FQDN_REQUIRED" "true"
+        change_setting "DNS_FQDN_REQUIRED" "true"
     else
-        addOrEditKeyValPair "${setupVars}" "DNS_FQDN_REQUIRED" "false"
+        change_setting "DNS_FQDN_REQUIRED" "false"
     fi
 
     if [[ "${args[4]}" == "bogus-priv" ]]; then
-        addOrEditKeyValPair "${setupVars}" "DNS_BOGUS_PRIV" "true"
+        change_setting "DNS_BOGUS_PRIV" "true"
     else
-        addOrEditKeyValPair "${setupVars}" "DNS_BOGUS_PRIV" "false"
+        change_setting "DNS_BOGUS_PRIV" "false"
     fi
 
     if [[ "${args[5]}" == "dnssec" ]]; then
-        addOrEditKeyValPair "${setupVars}" "DNSSEC" "true"
+        change_setting "DNSSEC" "true"
     else
-        addOrEditKeyValPair "${setupVars}" "DNSSEC" "false"
+        change_setting "DNSSEC" "false"
     fi
 
     if [[ "${args[6]}" == "rev-server" ]]; then
-        addOrEditKeyValPair "${setupVars}" "REV_SERVER" "true"
+        change_setting "REV_SERVER" "true"
-        addOrEditKeyValPair "${setupVars}" "REV_SERVER_CIDR" "${args[7]}"
+        change_setting "REV_SERVER_CIDR" "${args[7]}"
-        addOrEditKeyValPair "${setupVars}" "REV_SERVER_TARGET" "${args[8]}"
+        change_setting "REV_SERVER_TARGET" "${args[8]}"
-        addOrEditKeyValPair "${setupVars}" "REV_SERVER_DOMAIN" "${args[9]}"
+        change_setting "REV_SERVER_DOMAIN" "${args[9]}"
     else
-        addOrEditKeyValPair "${setupVars}" "REV_SERVER" "false"
+        change_setting "REV_SERVER" "false"
     fi
 
     ProcessDNSSettings
@@ -352,11 +302,11 @@ SetDNSServers() {
 }
 
 SetExcludeDomains() {
-    addOrEditKeyValPair "${setupVars}" "API_EXCLUDE_DOMAINS" "${args[2]}"
+    change_setting "API_EXCLUDE_DOMAINS" "${args[2]}"
 }
 
 SetExcludeClients() {
-    addOrEditKeyValPair "${setupVars}" "API_EXCLUDE_CLIENTS" "${args[2]}"
+    change_setting "API_EXCLUDE_CLIENTS" "${args[2]}"
 }
 
 Poweroff(){
@@ -372,7 +322,7 @@ RestartDNS() {
 }
 
 SetQueryLogOptions() {
-    addOrEditKeyValPair "${setupVars}" "API_QUERY_LOG_SHOW" "${args[2]}"
+    change_setting "API_QUERY_LOG_SHOW" "${args[2]}"
 }
 
 ProcessDHCPSettings() {
@@ -388,19 +338,19 @@ ProcessDHCPSettings() {
 
     if [[ "${PIHOLE_DOMAIN}" == "" ]]; then
         PIHOLE_DOMAIN="lan"
-            addOrEditKeyValPair "${setupVars}" "PIHOLE_DOMAIN" "${PIHOLE_DOMAIN}"
+        change_setting "PIHOLE_DOMAIN" "${PIHOLE_DOMAIN}"
     fi
 
     if [[ "${DHCP_LEASETIME}" == "0" ]]; then
         leasetime="infinite"
     elif [[ "${DHCP_LEASETIME}" == "" ]]; then
         leasetime="24"
-            addOrEditKeyValPair "${setupVars}" "DHCP_LEASETIME" "${leasetime}"
+        change_setting "DHCP_LEASETIME" "${leasetime}"
     elif [[ "${DHCP_LEASETIME}" == "24h" ]]; then
         #Installation is affected by known bug, introduced in a previous version.
         #This will automatically clean up setupVars.conf and remove the unnecessary "h"
         leasetime="24"
-            addOrEditKeyValPair "${setupVars}" "DHCP_LEASETIME" "${leasetime}"
+        change_setting "DHCP_LEASETIME" "${leasetime}"
     else
         leasetime="${DHCP_LEASETIME}h"
     fi
@@ -420,14 +370,6 @@ dhcp-leasefile=/etc/pihole/dhcp.leases
 
     if [[ "${PIHOLE_DOMAIN}" != "none" ]]; then
         echo "domain=${PIHOLE_DOMAIN}" >> "${dhcpconfig}"
-
-            # When there is a Pi-hole domain set and "Never forward non-FQDNs" is
-            # ticked, we add `local=/domain/` to tell FTL that this domain is purely
-            # local and FTL may answer queries from /etc/hosts or DHCP but should
-            # never forward queries on that domain to any upstream servers
-            if  [[ "${DNS_FQDN_REQUIRED}" == true ]]; then
-                echo "local=/${PIHOLE_DOMAIN}/" >> "${dhcpconfig}"
-            fi
     fi
 
     # Sourced from setupVars
@@ -440,7 +382,7 @@ dhcp-leasefile=/etc/pihole/dhcp.leases
         echo "#quiet-dhcp6
 #enable-ra
 dhcp-option=option6:dns-server,[::]
-dhcp-range=::100,::1ff,constructor:${interface},ra-names,slaac,64,3600
+dhcp-range=::100,::1ff,constructor:${interface},ra-names,slaac,${leasetime}
 ra-param=*,0,0
 " >> "${dhcpconfig}"
     fi
@@ -453,24 +395,24 @@ ra-param=*,0,0
 }
 
 EnableDHCP() {
-    addOrEditKeyValPair "${setupVars}" "DHCP_ACTIVE" "true"
+    change_setting "DHCP_ACTIVE" "true"
-    addOrEditKeyValPair "${setupVars}" "DHCP_START" "${args[2]}"
+    change_setting "DHCP_START" "${args[2]}"
-    addOrEditKeyValPair "${setupVars}" "DHCP_END" "${args[3]}"
+    change_setting "DHCP_END" "${args[3]}"
-    addOrEditKeyValPair "${setupVars}" "DHCP_ROUTER" "${args[4]}"
+    change_setting "DHCP_ROUTER" "${args[4]}"
-    addOrEditKeyValPair "${setupVars}" "DHCP_LEASETIME" "${args[5]}"
+    change_setting "DHCP_LEASETIME" "${args[5]}"
-    addOrEditKeyValPair "${setupVars}" "PIHOLE_DOMAIN" "${args[6]}"
+    change_setting "PIHOLE_DOMAIN" "${args[6]}"
-    addOrEditKeyValPair "${setupVars}" "DHCP_IPv6" "${args[7]}"
+    change_setting "DHCP_IPv6" "${args[7]}"
-    addOrEditKeyValPair "${setupVars}" "DHCP_rapid_commit" "${args[8]}"
+    change_setting "DHCP_rapid_commit" "${args[8]}"
 
     # Remove possible old setting from file
-    removeKey "${dnsmasqconfig}" "dhcp-"
+    delete_dnsmasq_setting "dhcp-"
-    removeKey "${dnsmasqconfig}" "quiet-dhcp"
+    delete_dnsmasq_setting "quiet-dhcp"
 
     # If a DHCP client claims that its name is "wpad", ignore that.
     # This fixes a security hole. see CERT Vulnerability VU#598349
     # We also ignore "localhost" as Windows behaves strangely if a
     # device claims this host name
-    addKey "${dnsmasqconfig}" "dhcp-name-match=set:hostname-ignore,wpad
+    add_dnsmasq_setting "dhcp-name-match=set:hostname-ignore,wpad
 dhcp-name-match=set:hostname-ignore,localhost
 dhcp-ignore-names=tag:hostname-ignore"
 
@@ -480,11 +422,11 @@ dhcp-ignore-names=tag:hostname-ignore"
 }
 
 DisableDHCP() {
-    addOrEditKeyValPair "${setupVars}" "DHCP_ACTIVE" "false"
+    change_setting "DHCP_ACTIVE" "false"
 
     # Remove possible old setting from file
-    removeKey "${dnsmasqconfig}" "dhcp-"
+    delete_dnsmasq_setting "dhcp-"
-    removeKey "${dnsmasqconfig}" "quiet-dhcp"
+    delete_dnsmasq_setting "quiet-dhcp"
 
     ProcessDHCPSettings
 
@@ -492,23 +434,18 @@ DisableDHCP() {
 }
 
 SetWebUILayout() {
-    addOrEditKeyValPair "${setupVars}" "WEBUIBOXEDLAYOUT" "${args[2]}"
+    change_setting "WEBUIBOXEDLAYOUT" "${args[2]}"
 }
 
 SetWebUITheme() {
-    addOrEditKeyValPair "${setupVars}" "WEBTHEME" "${args[2]}"
+    change_setting "WEBTHEME" "${args[2]}"
 }
 
 CheckUrl(){
-    local regex check_url
+    local regex
     # Check for characters NOT allowed in URLs
-    regex="[^a-zA-Z0-9:/?&%=~._()-;]"
+    regex="[^a-zA-Z0-9:/?&%=~._-]"
-
+    if [[ "${1}" =~ ${regex} ]]; then
-    # this will remove first @ that is after schema and before domain
-    # \1 is optional schema, \2 is userinfo
-    check_url="$( sed -re 's#([^:/]*://)?([^/]+)@#\1\2#' <<< "$1" )"
-
-    if [[ "${check_url}" =~ ${regex} ]]; then
         return 1
     else
         return 0
@@ -523,13 +460,13 @@ CustomizeAdLists() {
 
     if CheckUrl "${address}"; then
         if [[ "${args[2]}" == "enable" ]]; then
-            pihole-FTL sqlite3 "${gravityDBfile}" "UPDATE adlist SET enabled = 1 WHERE address = '${address}'"
+            sqlite3 "${gravityDBfile}" "UPDATE adlist SET enabled = 1 WHERE address = '${address}'"
         elif [[ "${args[2]}" == "disable" ]]; then
-            pihole-FTL sqlite3 "${gravityDBfile}" "UPDATE adlist SET enabled = 0 WHERE address = '${address}'"
+            sqlite3 "${gravityDBfile}" "UPDATE adlist SET enabled = 0 WHERE address = '${address}'"
         elif [[ "${args[2]}" == "add" ]]; then
-            pihole-FTL sqlite3 "${gravityDBfile}" "INSERT OR IGNORE INTO adlist (address, comment) VALUES ('${address}', '${comment}')"
+            sqlite3 "${gravityDBfile}" "INSERT OR IGNORE INTO adlist (address, comment) VALUES ('${address}', '${comment}')"
         elif [[ "${args[2]}" == "del" ]]; then
-            pihole-FTL sqlite3 "${gravityDBfile}" "DELETE FROM adlist WHERE address = '${address}'"
+            sqlite3 "${gravityDBfile}" "DELETE FROM adlist WHERE address = '${address}'"
         else
             echo "Not permitted"
             return 1
@@ -540,6 +477,25 @@ CustomizeAdLists() {
     fi
 }
 
+SetPrivacyMode() {
+    if [[ "${args[2]}" == "true" ]]; then
+        change_setting "API_PRIVACY_MODE" "true"
+    else
+        change_setting "API_PRIVACY_MODE" "false"
+    fi
+}
+
+ResolutionSettings() {
+    typ="${args[2]}"
+    state="${args[3]}"
+
+    if [[ "${typ}" == "forward" ]]; then
+        change_setting "API_GET_UPSTREAM_DNS_HOSTNAME" "${state}"
+    elif [[ "${typ}" == "clients" ]]; then
+        change_setting "API_GET_CLIENT_HOSTNAME" "${state}"
+    fi
+}
+
 AddDHCPStaticAddress() {
     mac="${args[2]}"
     ip="${args[3]}"
@@ -559,13 +515,7 @@ AddDHCPStaticAddress() {
 
 RemoveDHCPStaticAddress() {
     mac="${args[2]}"
-    if [[ "$mac" =~ ^([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2})$ ]]; then
     sed -i "/dhcp-host=${mac}.*/d" "${dhcpstaticconfig}"
-    else
-        echo "  ${CROSS} Invalid Mac Passed!"
-        exit 1
-    fi
-
 }
 
 SetAdminEmail() {
@@ -591,10 +541,10 @@ Options:
             exit 0
         fi
 
-        addOrEditKeyValPair "${setupVars}" "ADMIN_EMAIL" "${args[2]}"
+        change_setting "ADMIN_EMAIL" "${args[2]}"
         echo -e "  ${TICK} Setting admin contact to ${args[2]}"
     else
-        addOrEditKeyValPair "${setupVars}" "ADMIN_EMAIL" ""
+        change_setting "ADMIN_EMAIL" ""
         echo -e "  ${TICK} Removing admin contact"
     fi
 }
@@ -608,26 +558,22 @@ Example: 'pihole -a -i local'
 Specify dnsmasq's network interface listening behavior
 
 Interfaces:
-  local               Only respond to queries from devices that
+  local               Listen on all interfaces, but only allow queries from
-                      are at most one hop away (local devices)
+                      devices that are at most one hop away (local devices)
-  single              Respond only on interface ${PIHOLE_INTERFACE}
+  single              Listen only on ${PIHOLE_INTERFACE} interface
-  bind                Bind only on interface ${PIHOLE_INTERFACE}
   all                 Listen on all interfaces, permit all origins"
         exit 0
   fi
 
     if [[ "${args[2]}" == "all" ]]; then
         echo -e "  ${INFO} Listening on all interfaces, permitting all origins. Please use a firewall!"
-        addOrEditKeyValPair "${setupVars}" "DNSMASQ_LISTENING" "all"
+        change_setting "DNSMASQ_LISTENING" "all"
     elif [[ "${args[2]}" == "local" ]]; then
         echo -e "  ${INFO} Listening on all interfaces, permitting origins from one hop away (LAN)"
-        addOrEditKeyValPair "${setupVars}" "DNSMASQ_LISTENING" "local"
+        change_setting "DNSMASQ_LISTENING" "local"
-    elif [[ "${args[2]}" == "bind" ]]; then
-        echo -e "  ${INFO} Binding on interface ${PIHOLE_INTERFACE}"
-        addOrEditKeyValPair "${setupVars}" "DNSMASQ_LISTENING" "bind"
     else
         echo -e "  ${INFO} Listening only on interface ${PIHOLE_INTERFACE}"
-        addOrEditKeyValPair "${setupVars}" "DNSMASQ_LISTENING" "single"
+        change_setting "DNSMASQ_LISTENING" "single"
     fi
 
     # Don't restart DNS server yet because other settings
@@ -640,17 +586,9 @@ Interfaces:
 }
 
 Teleporter() {
-    local filename
-    filename="${args[2]}"
-    if [[ -z "${filename}" ]]; then
     local datetimestamp
-        local host
     datetimestamp=$(date "+%Y-%m-%d_%H-%M-%S")
-        host=$(hostname)
+    php /var/www/html/admin/scripts/pi-hole/php/teleporter.php > "pi-hole-teleporter_${datetimestamp}.tar.gz"
-        host="${host//./_}"
-        filename="pi-hole-${host:-noname}-teleporter_${datetimestamp}.tar.gz"
-    fi
-    php /var/www/html/admin/scripts/pi-hole/php/teleporter.php > "${filename}"
 }
 
 checkDomain()
@@ -686,18 +624,18 @@ addAudit()
     done
     # Insert only the domain here. The date_added field will be
     # filled with its default value (date_added = current timestamp)
-    pihole-FTL sqlite3 "${gravityDBfile}" "INSERT INTO domain_audit (domain) VALUES ${domains};"
+    sqlite3 "${gravityDBfile}" "INSERT INTO domain_audit (domain) VALUES ${domains};"
 }
 
 clearAudit()
 {
-    pihole-FTL sqlite3 "${gravityDBfile}" "DELETE FROM domain_audit;"
+    sqlite3 "${gravityDBfile}" "DELETE FROM domain_audit;"
 }
 
 SetPrivacyLevel() {
-    # Set privacy level. Minimum is 0, maximum is 3
+    # Set privacy level. Minimum is 0, maximum is 4
-    if [ "${args[2]}" -ge 0 ] && [ "${args[2]}" -le 3 ]; then
+    if [ "${args[2]}" -ge 0 ] && [ "${args[2]}" -le 4 ]; then
-        addOrEditKeyValPair "${FTLconf}" "PRIVACYLEVEL" "${args[2]}"
+        changeFTLsetting "PRIVACYLEVEL" "${args[2]}"
         pihole restartdns reload-lists
     fi
 }
@@ -707,25 +645,10 @@ AddCustomDNSAddress() {
 
     ip="${args[2]}"
     host="${args[3]}"
-    reload="${args[4]}"
+	echo "${ip} ${host}" >> "${dnscustomfile}"
 
-    validHost="$(checkDomain "${host}")"
+    # Restart dnsmasq to load new custom DNS entries
-    if [[ -n "${validHost}" ]]; then
-        if valid_ip "${ip}" || valid_ip6 "${ip}" ; then
-            echo "${ip} ${validHost}" >> "${dnscustomfile}"
-        else
-            echo -e "  ${CROSS} Invalid IP has been passed"
-            exit 1
-        fi
-    else
-        echo "  ${CROSS} Invalid Domain passed!"
-        exit 1
-    fi
-
-    # Restart dnsmasq to load new custom DNS entries only if $reload not false
-    if [[ ! $reload == "false" ]]; then
     RestartDNS
-    fi
 }
 
 RemoveCustomDNSAddress() {
@@ -733,25 +656,10 @@ RemoveCustomDNSAddress() {
 
     ip="${args[2]}"
     host="${args[3]}"
-    reload="${args[4]}"
+    sed -i "/${ip} ${host}/d" "${dnscustomfile}"
 
-    validHost="$(checkDomain "${host}")"
+    # Restart dnsmasq to update removed custom DNS entries
-    if [[ -n "${validHost}" ]]; then
-        if valid_ip "${ip}" || valid_ip6 "${ip}" ; then
-            sed -i "/^${ip} ${validHost}$/Id" "${dnscustomfile}"
-        else
-            echo -e "  ${CROSS} Invalid IP has been passed"
-            exit 1
-        fi
-    else
-        echo "  ${CROSS} Invalid Domain passed!"
-        exit 1
-    fi
-
-    # Restart dnsmasq to load new custom DNS entries only if reload is not false
-    if [[ ! $reload == "false" ]]; then
     RestartDNS
-    fi
 }
 
 AddCustomCNAMERecord() {
@@ -759,25 +667,10 @@ AddCustomCNAMERecord() {
 
     domain="${args[2]}"
     target="${args[3]}"
-    reload="${args[4]}"
+    echo "cname=${domain},${target}" >> "${dnscustomcnamefile}"
 
-    validDomain="$(checkDomain "${domain}")"
+    # Restart dnsmasq to load new custom CNAME records
-    if [[ -n "${validDomain}" ]]; then
-        validTarget="$(checkDomain "${target}")"
-        if [[ -n "${validTarget}" ]]; then
-            echo "cname=${validDomain},${validTarget}" >> "${dnscustomcnamefile}"
-        else
-            echo "  ${CROSS} Invalid Target Passed!"
-            exit 1
-        fi
-    else
-        echo "  ${CROSS} Invalid Domain passed!"
-        exit 1
-    fi
-    # Restart dnsmasq to load new custom CNAME records only if reload is not false
-    if [[ ! $reload == "false" ]]; then
     RestartDNS
-    fi
 }
 
 RemoveCustomCNAMERecord() {
@@ -785,43 +678,10 @@ RemoveCustomCNAMERecord() {
 
     domain="${args[2]}"
     target="${args[3]}"
-    reload="${args[4]}"
+    sed -i "/cname=${domain},${target}/d" "${dnscustomcnamefile}"
 
-    validDomain="$(checkDomain "${domain}")"
+    # Restart dnsmasq to update removed custom CNAME records
-    if [[ -n "${validDomain}" ]]; then
-        validTarget="$(checkDomain "${target}")"
-        if [[ -n "${validTarget}" ]]; then
-            sed -i "/cname=${validDomain},${validTarget}$/Id" "${dnscustomcnamefile}"
-        else
-            echo "  ${CROSS} Invalid Target Passed!"
-            exit 1
-        fi
-    else
-        echo "  ${CROSS} Invalid Domain passed!"
-        exit 1
-    fi
-
-    # Restart dnsmasq to update removed custom CNAME records only if $reload not false
-    if [[ ! $reload == "false" ]]; then
     RestartDNS
-    fi
-}
-
-SetRateLimit() {
-    local rate_limit_count rate_limit_interval reload
-    rate_limit_count="${args[2]}"
-    rate_limit_interval="${args[3]}"
-    reload="${args[4]}"
-
-    # Set rate-limit setting inf valid
-    if [ "${rate_limit_count}" -ge 0 ] && [ "${rate_limit_interval}" -ge 0 ]; then
-        addOrEditKeyValPair "${FTLconf}" "RATE_LIMIT" "${rate_limit_count}/${rate_limit_interval}"
-    fi
-
-    # Restart FTL to update rate-limit settings only if $reload not false
-    if [[ ! $reload == "false" ]]; then
-        RestartDNS
-    fi
 }
 
 main() {
@@ -844,6 +704,8 @@ main() {
         "layout"              ) SetWebUILayout;;
         "theme"               ) SetWebUITheme;;
         "-h" | "--help"       ) helpFunc;;
+        "privacymode"         ) SetPrivacyMode;;
+        "resolve"             ) ResolutionSettings;;
         "addstaticdhcp"       ) AddDHCPStaticAddress;;
         "removestaticdhcp"    ) RemoveDHCPStaticAddress;;
         "-e" | "email"        ) SetAdminEmail "$3";;
@@ -857,7 +719,6 @@ main() {
         "removecustomdns"     ) RemoveCustomDNSAddress;;
         "addcustomcname"      ) AddCustomCNAMERecord;;
         "removecustomcname"   ) RemoveCustomCNAMERecord;;
-        "ratelimit"           ) SetRateLimit;;
         *                     ) helpFunc;;
     esac
 

advanced/Scripts/wildcard_regex_converter.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+# 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.
+#
+# Provides an automated migration subroutine to convert Pi-hole v3.x wildcard domains to Pi-hole v4.x regex filters
+#
+# This file is copyright under the latest version of the EUPL.
+# Please see LICENSE file for your rights under this license.
+
+# regexFile set in gravity.sh
+
+wildcardFile="/etc/dnsmasq.d/03-pihole-wildcard.conf"
+
+convert_wildcard_to_regex() {
+    if [ ! -f "${wildcardFile}" ]; then
+        return
+    fi
+    local addrlines domains uniquedomains
+    # Obtain wildcard domains from old file
+    addrlines="$(grep -oE "/.*/" ${wildcardFile})"
+    # Strip "/" from domain names and convert "." to regex-compatible "\."
+    domains="$(sed 's/\///g;s/\./\\./g' <<< "${addrlines}")"
+    # Remove repeated domains (may have been inserted two times due to A and AAAA blocking)
+    uniquedomains="$(uniq <<< "${domains}")"
+    # Automatically generate regex filters and remove old wildcards file
+    awk '{print "(^|\\.)"$0"$"}' <<< "${uniquedomains}" >> "${regexFile:?}" && rm "${wildcardFile}"
+}

advanced/Templates/gravity.db.sql

@@ -31,11 +31,7 @@ CREATE TABLE adlist
 	enabled BOOLEAN NOT NULL DEFAULT 1,
 	date_added INTEGER NOT NULL DEFAULT (cast(strftime('%s', 'now') as int)),
 	date_modified INTEGER NOT NULL DEFAULT (cast(strftime('%s', 'now') as int)),
-	comment TEXT,
+	comment TEXT
-	date_updated INTEGER,
-	number INTEGER NOT NULL DEFAULT 0,
-	invalid_domains INTEGER NOT NULL DEFAULT 0,
-	status INTEGER NOT NULL DEFAULT 0
 );
 
 CREATE TABLE adlist_by_group
@@ -57,7 +53,7 @@ CREATE TABLE info
 	value TEXT NOT NULL
 );
 
-INSERT INTO "info" VALUES('version','15');
+INSERT INTO "info" VALUES('version','12');
 
 CREATE TABLE domain_audit
 (
@@ -76,7 +72,7 @@ CREATE TABLE domainlist_by_group
 CREATE TABLE client
 (
 	id INTEGER PRIMARY KEY AUTOINCREMENT,
-	ip TEXT NOT NULL UNIQUE,
+	ip TEXT NOL NULL UNIQUE,
 	date_added INTEGER NOT NULL DEFAULT (cast(strftime('%s', 'now') as int)),
 	date_modified INTEGER NOT NULL DEFAULT (cast(strftime('%s', 'now') as int)),
 	comment TEXT
@@ -89,9 +85,9 @@ CREATE TABLE client_by_group
 	PRIMARY KEY (client_id, group_id)
 );
 
-CREATE TRIGGER tr_adlist_update AFTER UPDATE OF address,enabled,comment ON adlist
+CREATE TRIGGER tr_adlist_update AFTER UPDATE ON adlist
     BEGIN
-      UPDATE adlist SET date_modified = (cast(strftime('%s', 'now') as int)) WHERE id = NEW.id;
+      UPDATE adlist SET date_modified = (cast(strftime('%s', 'now') as int)) WHERE address = NEW.address;
     END;
 
 CREATE TRIGGER tr_client_update AFTER UPDATE ON client
@@ -143,10 +139,12 @@ CREATE VIEW vw_gravity AS SELECT domain, adlist_by_group.group_id AS group_id
     LEFT JOIN "group" ON "group".id = adlist_by_group.group_id
     WHERE adlist.enabled = 1 AND (adlist_by_group.group_id IS NULL OR "group".enabled = 1);
 
-CREATE VIEW vw_adlist AS SELECT DISTINCT address, id
+CREATE VIEW vw_adlist AS SELECT DISTINCT address, adlist.id AS id
     FROM adlist
-    WHERE enabled = 1
+    LEFT JOIN adlist_by_group ON adlist_by_group.adlist_id = adlist.id
-    ORDER BY id;
+    LEFT JOIN "group" ON "group".id = adlist_by_group.group_id
+    WHERE adlist.enabled = 1 AND (adlist_by_group.group_id IS NULL OR "group".enabled = 1)
+    ORDER BY adlist.id;
 
 CREATE TRIGGER tr_domainlist_add AFTER INSERT ON domainlist
     BEGIN

advanced/Templates/gravity_copy.sql

@@ -12,17 +12,14 @@ INSERT OR REPLACE INTO "group" SELECT * FROM OLD."group";
 INSERT OR REPLACE INTO domain_audit SELECT * FROM OLD.domain_audit;
 
 INSERT OR REPLACE INTO domainlist SELECT * FROM OLD.domainlist;
-DELETE FROM OLD.domainlist_by_group WHERE domainlist_id NOT IN (SELECT id FROM OLD.domainlist);
 INSERT OR REPLACE INTO domainlist_by_group SELECT * FROM OLD.domainlist_by_group;
 
 INSERT OR REPLACE INTO adlist SELECT * FROM OLD.adlist;
-DELETE FROM OLD.adlist_by_group WHERE adlist_id NOT IN (SELECT id FROM OLD.adlist);
 INSERT OR REPLACE INTO adlist_by_group SELECT * FROM OLD.adlist_by_group;
 
 INSERT OR REPLACE INTO info SELECT * FROM OLD.info;
 
 INSERT OR REPLACE INTO client SELECT * FROM OLD.client;
-DELETE FROM OLD.client_by_group WHERE client_id NOT IN (SELECT id FROM OLD.client);
 INSERT OR REPLACE INTO client_by_group SELECT * FROM OLD.client_by_group;
 
 

advanced/Templates/logrotate

@@ -1,4 +1,4 @@
-/var/log/pihole.log {
+/var/log/pihole/pihole.log {
 	# su #
 	daily
 	copytruncate
@@ -9,7 +9,7 @@
 	nomail
 }
 
-/var/log/pihole-FTL.log {
+/var/log/pihole/pihole-FTL.log {
 	# su #
 	weekly
 	copytruncate

advanced/Templates/pihole-FTL.conf

@@ -1,2 +0,0 @@
-#; Pi-hole FTL config file
-#; Comments should start with #; to avoid issues with PHP and bash reading this file

advanced/Templates/pihole-FTL.service

@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
 ### BEGIN INIT INFO
 # Provides:          pihole-FTL
 # Required-Start:    $remote_fs $syslog $network
@@ -9,8 +9,11 @@
 # Description:       Enable service provided by pihole-FTL daemon
 ### END INIT INFO
 
+FTLUSER=pihole
+PIDFILE=/run/pihole-FTL.pid
+
 is_running() {
-  pgrep -xo "pihole-FTL" > /dev/null
+    pgrep -o "pihole-FTL" > /dev/null 2>&1
 }
 
 
@@ -20,25 +23,27 @@ start() {
     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
+    touch /var/log/pihole/pihole-FTL.log /var/log/pihole/pihole.log
-    [ ! -f /run/pihole-FTL.pid ] && install -m 644 -o pihole -g pihole /dev/null /run/pihole-FTL.pid
+    touch /run/pihole-FTL.pid /run/pihole-FTL.port
-    [ ! -f /run/pihole-FTL.port ] && install -m 644 -o pihole -g pihole /dev/null /run/pihole-FTL.port
+    touch /etc/pihole/dhcp.leases
-    [ ! -f /var/log/pihole-FTL.log ] && install -m 644 -o pihole -g pihole /dev/null /var/log/pihole-FTL.log
+    mkdir -p /run/pihole
-    [ ! -f /var/log/pihole.log ] && install -m 644 -o pihole -g pihole /dev/null /var/log/pihole.log
+    mkdir -p /var/log/pihole
-    [ ! -f /etc/pihole/dhcp.leases ] && install -m 644 -o pihole -g pihole /dev/null /etc/pihole/dhcp.leases
+    chown pihole:pihole /run/pihole /var/log/pihole
+    # Remove possible leftovers from previous pihole-FTL processes
+    rm -f /dev/shm/FTL-* 2> /dev/null
+    rm /run/pihole/FTL.sock 2> /dev/null
     # Ensure that permissions are set so that pihole-FTL can edit all necessary files
-    chown pihole:pihole /run/pihole /etc/pihole /var/log/pihole.log /var/log/pihole.log /etc/pihole/dhcp.leases
+    chown pihole:pihole /run/pihole-FTL.pid /run/pihole-FTL.port
-    # Ensure that permissions are set so that pihole-FTL can edit the files. We ignore errors as the file may not (yet) exist
+    chown pihole:pihole /etc/pihole /etc/pihole/dhcp.leases 2> /dev/null
-    chmod -f 0644 /etc/pihole/macvendor.db /etc/pihole/dhcp.leases /var/log/pihole-FTL.log /var/log/pihole.log
+    chown pihole:pihole /var/log/pihole/pihole-FTL.log /var/log/pihole/pihole.log
+    chmod 0644 /var/log/pihole/pihole-FTL.log /run/pihole-FTL.pid /run/pihole-FTL.port /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 pihole:pihole /etc/pihole/pihole-FTL.db /etc/pihole/gravity.db 2> /dev/null
-    # 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
+    if setcap CAP_NET_BIND_SERVICE,CAP_NET_RAW,CAP_NET_ADMIN,CAP_SYS_NICE+eip "$(which pihole-FTL)"; then
-    chmod -f 0664 /etc/pihole/pihole-FTL.db
+      su -s /bin/sh -c "/usr/bin/pihole-FTL" "$FTLUSER"
-    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
     else
       echo "Warning: Starting pihole-FTL as root because setting capabilities is not supported on this system"
-      /usr/bin/pihole-FTL
+      pihole-FTL
     fi
     echo
   fi
@@ -47,20 +52,20 @@ start() {
 # Stop the service
 stop() {
   if is_running; then
-    pkill -xo "pihole-FTL"
+    pkill -o pihole-FTL
-    for i in 1 2 3 4 5; do
+    for i in {1..5}; do
       if ! is_running; then
         break
       fi
 
-      printf "."
+      echo -n "."
       sleep 1
     done
     echo
 
     if is_running; then
       echo "Not stopped; may still be shutting down or shutdown may have failed, killing now"
-      pkill -xo -9 "pihole-FTL"
+      pkill -o -9 pihole-FTL
       exit 1
     else
       echo "Stopped"
@@ -68,8 +73,6 @@ stop() {
   else
     echo "Not running"
   fi
-  # Cleanup
-  rm -f /run/pihole/FTL.sock /dev/shm/FTL-*
   echo
 }
 
@@ -98,7 +101,7 @@ case "$1" in
         start
         ;;
   *)
-        echo "Usage: $0 {start|stop|restart|reload|status}"
+        echo $"Usage: $0 {start|stop|restart|reload|status}"
         exit 1
 esac
 

advanced/Templates/pihole.cron

@@ -18,7 +18,7 @@
 #          early morning. Download any updates from the adlists
 #          Squash output to log, then splat the log to stdout on error to allow for
 #          standard crontab job error handling.
-59 1    * * 7   root    PATH="$PATH:/usr/sbin:/usr/local/bin/" pihole updateGravity >/var/log/pihole_updateGravity.log || cat /var/log/pihole_updateGravity.log
+59 1    * * 7   root    PATH="$PATH:/usr/sbin:/usr/local/bin/" pihole updateGravity >/var/log/pihole/pihole_updateGravity.log || cat /var/log/pihole/pihole_updateGravity.log
 
 # Pi-hole: Flush the log daily at 00:00
 #          The flush script will use logrotate if available
@@ -26,7 +26,7 @@
 #          parameter "quiet": don't print messages
 00 00   * * *   root    PATH="$PATH:/usr/sbin:/usr/local/bin/" pihole flush once quiet
 
-@reboot root /usr/sbin/logrotate --state /var/lib/logrotate/pihole /etc/pihole/logrotate
+@reboot root /usr/sbin/logrotate /etc/pihole/logrotate
 
 # Pi-hole: Grab local version and branch every 10 minutes
 */10 *  * * *   root    PATH="$PATH:/usr/sbin:/usr/local/bin/" pihole updatechecker local

advanced/bash-completion/pihole

@@ -56,7 +56,7 @@ _pihole() {
 		;;
 		"privacylevel")
 			if ( [[ "$prev2" == "admin" ]] || [[ "$prev2" == "-a" ]] ); then
-				opts_privacy="0 1 2 3"
+				opts_privacy="0 1 2 3 4"
 				COMPREPLY=( $(compgen -W "${opts_privacy}" -- ${cur}) )
 			else 
 				return 1

advanced/blockingpage.css

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

advanced/index.php

@@ -24,7 +24,7 @@ unset($setupVars);
 $landPage = "../landing.php";
 
 // Define array for hostnames to be accepted as self address for splash page
-$authorizedHosts = [ "localhost" ];
+$authorizedHosts = [];
 if (!empty($_SERVER["FQDN"])) {
     // If setenv.add-environment = ("fqdn" => "true") is configured in lighttpd,
     // append $serverName to $authorizedHosts
@@ -55,37 +55,34 @@ if ($serverName === "pi.hole"
     // Redirect to Web Interface
     exit(header("Location: /admin"));
 } elseif (filter_var($serverName, FILTER_VALIDATE_IP) || in_array($serverName, $authorizedHosts)) {
-    // When directly browsing via IP or authorized hostname
+    // Set Splash Page output
-    // Render splash/landing page based off presence of $landPage file
+    $splashPage = "
-    // Unset variables so as to not be included in $landPage or $splashPage
-    unset($svPasswd, $svEmail, $authorizedHosts, $validExtTypes, $currentUrlExt);
-    // 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'>
             $viewPort
             <title>● $serverName</title>
-            <link rel='stylesheet' href='/pihole/blockingpage.css'>
+            <link rel='stylesheet' href='pihole/blockingpage.css'>
-            <link rel='shortcut icon' href='/admin/img/favicons/favicon.ico' type='image/x-icon'>
+            <link rel='shortcut icon' href='admin/img/favicons/favicon.ico' type='image/x-icon'>
         </head>
         <body id='splashpage'>
-            <div id="pihole_card">
+            <img src='admin/img/logo.svg' alt='Pi-hole logo' width='256' height='377'>
-              <img src='/admin/img/logo.svg' alt='Pi-hole logo' id="pihole_logo_splash" />
+            <br>
             <p>Pi-<strong>hole</strong>: Your black hole for Internet advertisements</p>
             <a href='/admin'>Did you mean to go to the admin panel?</a>
-            </div>
         </body>
     </html>
-EOT;
+    ";
-    exit($splashPage);
+
+    // Set splash/landing page based off presence of $landPage
+    $renderPage = is_file(getcwd()."/$landPage") ? include $landPage : "$splashPage";
+
+    // Unset variables so as to not be included in $landPage
+    unset($serverName, $svPasswd, $svEmail, $authorizedHosts, $validExtTypes, $currentUrlExt, $viewPort);
+
+    // Render splash/landing page when directly browsing via IP or authorized hostname
+    exit($renderPage);
 } elseif ($currentUrlExt === "js") {
     // Serve Pi-hole JavaScript for blocked domains requesting JS
     exit(setHeader("js").'var x = "Pi-hole: A black hole for Internet advertisements."');
@@ -164,35 +161,13 @@ ini_set("default_socket_timeout", 3);
 function queryAds($serverName) {
     // Determine the time it takes while querying adlists
     $preQueryTime = microtime(true)-$_SERVER["REQUEST_TIME_FLOAT"];
-
-    // Determine which protocol should be used
-    $protocol = "http";
-    if ((isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on') ||
-        (isset($_SERVER['REQUEST_SCHEME']) && $_SERVER['REQUEST_SCHEME'] === 'https') ||
-        (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] === 'https')
-    ) {
-        $protocol = "https";
-    }
-
-    // Format the URL
     $queryAdsURL = sprintf(
-        "%s://127.0.0.1:%s/admin/scripts/pi-hole/php/queryads.php?domain=%s&bp",
+        "http://127.0.0.1:%s/admin/scripts/pi-hole/php/queryads.php?domain=%s&bp",
-        $protocol,
         $_SERVER["SERVER_PORT"],
         $serverName
     );
-
+    $queryAds = file($queryAdsURL, FILE_IGNORE_NEW_LINES);
-    // Request the file and receive the response
+    $queryAds = array_values(array_filter(preg_replace("/data:\s+/", "", $queryAds)));
-    $queryAdsFile = file($queryAdsURL, FILE_IGNORE_NEW_LINES);
-
-    // $queryAdsFile must be an array (to avoid PHP 8.0+ error)
-    if (is_array($queryAdsFile)) {
-        $queryAds = array_values(array_filter(preg_replace("/data:\s+/", "", $queryAdsFile)));
-    } else {
-        // if not an array, return an error message
-        return array("0" => "error", "1" => "<br>(".gettype($queryAdsFile).")<br>".print_r($queryAdsFile, true));
-    }
-
     $queryTime = sprintf("%.0f", (microtime(true)-$_SERVER["REQUEST_TIME_FLOAT"]) - $preQueryTime);
 
     // Exception Handling

advanced/lighttpd.conf.debian

@@ -20,6 +20,7 @@ server.modules = (
     "mod_accesslog",
     "mod_auth",
     "mod_expire",
+    "mod_compress",
     "mod_redirect",
     "mod_setenv",
     "mod_rewrite"
@@ -36,15 +37,30 @@ server.port                 = 80
 accesslog.filename          = "/var/log/lighttpd/access.log"
 accesslog.format            = "%{%s}t|%V|%r|%s|%b"
 
-# Allow streaming response
-# reference: https://redmine.lighttpd.net/projects/lighttpd/wiki/Server_stream-response-bodyDetails
-server.stream-response-body = 1
-#ssl.read-ahead              = "disable"
-
 index-file.names            = ( "index.php", "index.html", "index.lighttpd.html" )
 url.access-deny             = ( "~", ".inc", ".md", ".yml", ".ini" )
 static-file.exclude-extensions = ( ".php", ".pl", ".fcgi" )
 
+compress.cache-dir = "/var/cache/lighttpd/compress/"
+compress.filetype  = (
+    "application/json",
+    "application/vnd.ms-fontobject",
+    "application/xml",
+    "font/eot",
+    "font/opentype",
+    "font/otf",
+    "font/ttf",
+    "image/bmp",
+    "image/svg+xml",
+    "image/vnd.microsoft.icon",
+    "image/x-icon",
+    "text/css",
+    "text/html",
+    "text/javascript",
+    "text/plain",
+    "text/xml"
+)
+
 mimetype.assign = (
     ".ico"   => "image/x-icon",
     ".jpeg"  => "image/jpeg",
@@ -65,10 +81,6 @@ 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"
-
 # default listening port for IPv6 falls back to the IPv4 port
 include_shell "/usr/share/lighttpd/use-ipv6.pl " + server.port
 
@@ -83,6 +95,11 @@ $HTTP["url"] =~ "^/admin/" {
         "X-Pi-hole" => "The Pi-hole Web interface is working!",
         "X-Frame-Options" => "DENY"
     )
+
+    $HTTP["url"] =~ "\.(eot|otf|tt[cf]|woff2?)$" {
+        # Allow Block Page access to local fonts
+        setenv.add-response-header = ( "Access-Control-Allow-Origin" => "*" )
+    }
 }
 
 # Block . files from being served, such as .git, .github, .gitignore
@@ -90,12 +107,9 @@ $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" )
+
+# 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"

advanced/lighttpd.conf.fedora

@@ -21,6 +21,7 @@ server.modules = (
     "mod_expire",
     "mod_fastcgi",
     "mod_accesslog",
+    "mod_compress",
     "mod_redirect",
     "mod_setenv",
     "mod_rewrite"
@@ -37,15 +38,30 @@ server.port                 = 80
 accesslog.filename          = "/var/log/lighttpd/access.log"
 accesslog.format            = "%{%s}t|%V|%r|%s|%b"
 
-# Allow streaming response
-# reference: https://redmine.lighttpd.net/projects/lighttpd/wiki/Server_stream-response-bodyDetails
-server.stream-response-body = 1
-#ssl.read-ahead              = "disable"
-
 index-file.names            = ( "index.php", "index.html", "index.lighttpd.html" )
 url.access-deny             = ( "~", ".inc", ".md", ".yml", ".ini" )
 static-file.exclude-extensions = ( ".php", ".pl", ".fcgi" )
 
+compress.cache-dir = "/var/cache/lighttpd/compress/"
+compress.filetype  = (
+    "application/json",
+    "application/vnd.ms-fontobject",
+    "application/xml",
+    "font/eot",
+    "font/opentype",
+    "font/otf",
+    "font/ttf",
+    "image/bmp",
+    "image/svg+xml",
+    "image/vnd.microsoft.icon",
+    "image/x-icon",
+    "text/css",
+    "text/html",
+    "text/javascript",
+    "text/plain",
+    "text/xml"
+)
+
 mimetype.assign = (
     ".ico"   => "image/x-icon",
     ".jpeg"  => "image/jpeg",
@@ -66,10 +82,6 @@ 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"
-
 # default listening port for IPv6 falls back to the IPv4 port
 #include_shell "/usr/share/lighttpd/use-ipv6.pl " + server.port
 #include_shell "/usr/share/lighttpd/create-mime.assign.pl"
@@ -91,6 +103,11 @@ $HTTP["url"] =~ "^/admin/" {
         "X-Pi-hole" => "The Pi-hole Web interface is working!",
         "X-Frame-Options" => "DENY"
     )
+
+    $HTTP["url"] =~ "\.(eot|otf|tt[cf]|woff2?)$" {
+        # Allow Block Page access to local fonts
+        setenv.add-response-header = ( "Access-Control-Allow-Origin" => "*" )
+    }
 }
 
 # Block . files from being served, such as .git, .github, .gitignore
@@ -98,12 +115,9 @@ $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" )
+
+# 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"

automated install/uninstall.sh

@@ -11,9 +11,10 @@
 source "/opt/pihole/COL_TABLE"
 
 while true; do
-    read -rp "  ${QST} Are you sure you would like to remove ${COL_WHITE}Pi-hole${COL_NC}? [y/N] " answer
+    read -rp "  ${QST} Are you sure you would like to remove ${COL_WHITE}Pi-hole${COL_NC}? [y/N] " yn
-    case ${answer} in
+    case ${yn} in
         [Yy]* ) break;;
+        [Nn]* ) echo -e "${OVER}  ${COL_LIGHT_GREEN}Uninstall has been canceled${COL_NC}"; exit 0;;
         * ) echo -e "${OVER}  ${COL_LIGHT_GREEN}Uninstall has been canceled${COL_NC}"; exit 0;;
     esac
 done
@@ -30,7 +31,7 @@ else
     else
         echo -e "  ${CROSS} ${str}
             Script called with non-root privileges
-            The Pi-hole requires elevated privileges to uninstall"
+            The Pi-hole requires elevated privleges to uninstall"
         exit 1
     fi
 fi
@@ -41,8 +42,8 @@ source "${PI_HOLE_FILES_DIR}/automated install/basic-install.sh"
 # setupVars set in basic-install.sh
 source "${setupVars}"
 
-# package_manager_detect() sourced from basic-install.sh
+# distro_check() sourced from basic-install.sh
-package_manager_detect
+distro_check
 
 # Install packages used by the Pi-hole
 DEPS=("${INSTALLER_DEPS[@]}" "${PIHOLE_DEPS[@]}")
@@ -75,8 +76,8 @@ removeAndPurge() {
     for i in "${DEPS[@]}"; do
         if package_check "${i}" > /dev/null; then
             while true; do
-                read -rp "  ${QST} Do you wish to remove ${COL_WHITE}${i}${COL_NC} from your system? [Y/N] " answer
+                read -rp "  ${QST} Do you wish to remove ${COL_WHITE}${i}${COL_NC} from your system? [Y/N] " yn
-                case ${answer} in
+                case ${yn} in
                     [Yy]* )
                         echo -ne "  ${INFO} Removing ${i}...";
                         ${SUDO} "${PKG_REMOVE[@]}" "${i}" &> /dev/null;
@@ -144,7 +145,6 @@ removeNoPurge() {
 
     ${SUDO} rm -f /etc/dnsmasq.d/adList.conf &> /dev/null
     ${SUDO} rm -f /etc/dnsmasq.d/01-pihole.conf &> /dev/null
-    ${SUDO} rm -f /etc/dnsmasq.d/06-rfc6761.conf &> /dev/null
     ${SUDO} rm -rf /var/log/*pihole* &> /dev/null
     ${SUDO} rm -rf /etc/pihole/ &> /dev/null
     ${SUDO} rm -rf /etc/.pihole/ &> /dev/null
@@ -206,7 +206,11 @@ removeNoPurge() {
 }
 
 ######### SCRIPT ###########
-echo -e "  ${INFO} Be sure to confirm if any dependencies should not be removed"
+if command -v vcgencmd &> /dev/null; then
+    echo -e "  ${INFO} All dependencies are safe to remove on Raspbian"
+else
+    echo -e "  ${INFO} Be sure to confirm if any dependencies should not be removed"
+fi
 while true; do
     echo -e "  ${INFO} ${COL_YELLOW}The following dependencies may have been added by the Pi-hole install:"
     echo -n "    "
@@ -214,8 +218,8 @@ while true; do
         echo -n "${i} "
     done
     echo "${COL_NC}"
-    read -rp "  ${QST} Do you wish to go through each dependency for removal? (Choosing No will leave all dependencies installed) [Y/n] " answer
+    read -rp "  ${QST} Do you wish to go through each dependency for removal? (Choosing No will leave all dependencies installed) [Y/n] " yn
-    case ${answer} in
+    case ${yn} in
         [Yy]* ) removeAndPurge; break;;
         [Nn]* ) removeNoPurge; break;;
         * ) removeAndPurge; break;;

autotest

@@ -0,0 +1 @@
+py.test -v -f test/

gravity.sh

@@ -15,6 +15,8 @@ export LC_ALL=C
 
 coltable="/opt/pihole/COL_TABLE"
 source "${coltable}"
+regexconverter="/opt/pihole/wildcard_regex_converter.sh"
+source "${regexconverter}"
 # shellcheck disable=SC1091
 source "/etc/.pihole/advanced/Scripts/database_migration/gravity-db.sh"
 
@@ -33,11 +35,11 @@ localList="${piholeDir}/local.list"
 VPNList="/etc/openvpn/ipp.txt"
 
 piholeGitDir="/etc/.pihole"
-gravityDBfile_default="${piholeDir}/gravity.db"
+gravityDBfile="${piholeDir}/gravity.db"
-# GRAVITYDB may be overwritten by source pihole-FTL.conf below
+gravityTEMPfile="${piholeDir}/gravity_temp.db"
-GRAVITYDB="${gravityDBfile_default}"
 gravityDBschema="${piholeGitDir}/advanced/Templates/gravity.db.sql"
 gravityDBcopy="${piholeGitDir}/advanced/Templates/gravity_copy.sql"
+optimize_database=false
 
 domainsExtension="domains"
 
@@ -45,6 +47,16 @@ domainsExtension="domains"
 setupVars="${piholeDir}/setupVars.conf"
 if [[ -f "${setupVars}" ]];then
   source "${setupVars}"
+
+  # Remove CIDR mask from IPv4/6 addresses
+  IPV4_ADDRESS="${IPV4_ADDRESS%/*}"
+  IPV6_ADDRESS="${IPV6_ADDRESS%/*}"
+
+  # Determine if IPv4/6 addresses exist
+  if [[ -z "${IPV4_ADDRESS}" ]] && [[ -z "${IPV6_ADDRESS}" ]]; then
+    echo -e "  ${COL_LIGHT_RED}No IP addresses found! Please run 'pihole -r' to reconfigure${COL_NC}"
+    exit 1
+  fi
 else
   echo -e "  ${COL_LIGHT_RED}Installation Failure: ${setupVars} does not exist! ${COL_NC}
   Please run 'pihole -r', and choose the 'reconfigure' option to fix."
@@ -57,13 +69,6 @@ if [[ -f "${pihole_FTL}" ]]; then
   source "${pihole_FTL}"
 fi
 
-# Set this only after sourcing pihole-FTL.conf as the gravity database path may
-# have changed
-gravityDBfile="${GRAVITYDB}"
-gravityTEMPfile="${GRAVITYDB}_temp"
-gravityDIR="$(dirname -- "${gravityDBfile}")"
-gravityOLDfile="${gravityDIR}/gravity_old.db"
-
 if [[ -z "${BLOCKINGMODE}" ]] ; then
   BLOCKINGMODE="NULL"
 fi
@@ -73,24 +78,19 @@ if [[ -r "${piholeDir}/pihole.conf" ]]; then
   echo -e "  ${COL_LIGHT_RED}Ignoring overrides specified within pihole.conf! ${COL_NC}"
 fi
 
-# Generate new SQLite3 file from schema template
+# Generate new sqlite3 file from schema template
 generate_gravity_database() {
-  if ! pihole-FTL sqlite3 "${gravityDBfile}" < "${gravityDBschema}"; then
+  sqlite3 "${1}" < "${gravityDBschema}"
-    echo -e "   ${CROSS} Unable to create ${gravityDBfile}"
-    return 1
-  fi
-  chown pihole:pihole "${gravityDBfile}"
-  chmod g+w "${piholeDir}" "${gravityDBfile}"
 }
 
 # Copy data from old to new database file and swap them
 gravity_swap_databases() {
-  local str copyGravity oldAvail
+  local str
   str="Building tree"
   echo -ne "  ${INFO} ${str}..."
 
-  # The index is intentionally not UNIQUE as poor quality adlists may contain domains more than once
+  # The index is intentionally not UNIQUE as prro quality adlists may contain domains more than once
-  output=$( { pihole-FTL sqlite3 "${gravityTEMPfile}" "CREATE INDEX idx_gravity ON gravity (domain, adlist_id);"; } 2>&1 )
+  output=$( { sqlite3 "${gravityTEMPfile}" "CREATE INDEX idx_gravity ON gravity (domain, adlist_id);"; } 2>&1 )
   status="$?"
 
   if [[ "${status}" -ne 0 ]]; then
@@ -102,31 +102,23 @@ gravity_swap_databases() {
   str="Swapping databases"
   echo -ne "  ${INFO} ${str}..."
 
-  # Swap databases and remove or conditionally rename old database
+  output=$( { sqlite3 "${gravityTEMPfile}" < "${gravityDBcopy}"; } 2>&1 )
-  # Number of available blocks on disk
+  status="$?"
-  availableBlocks=$(stat -f --format "%a" "${gravityDIR}")
+
-  # Number of blocks, used by gravity.db
+  if [[ "${status}" -ne 0 ]]; then
-  gravityBlocks=$(stat --format "%b" ${gravityDBfile})
+    echo -e "\\n  ${CROSS} Unable to copy data from ${gravityDBfile} to ${gravityTEMPfile}\\n  ${output}"
-  # Only keep the old database if available disk space is at least twice the size of the existing gravity.db.
+    return 1
-  # Better be safe than sorry...
-  oldAvail=false
-  if [ "${availableBlocks}" -gt "$((gravityBlocks * 2))" ] && [ -f "${gravityDBfile}" ]; then
-    oldAvail=true
-    mv "${gravityDBfile}" "${gravityOLDfile}"
-  else
-    rm "${gravityDBfile}"
   fi
-  mv "${gravityTEMPfile}" "${gravityDBfile}"
   echo -e "${OVER}  ${TICK} ${str}"
 
-  if $oldAvail; then
+  # Swap databases and remove old database
-    echo -e "  ${TICK} The old database remains available."
+  rm "${gravityDBfile}"
-  fi
+  mv "${gravityTEMPfile}" "${gravityDBfile}"
 }
 
 # Update timestamp when the gravity table was last updated successfully
 update_gravity_timestamp() {
-  output=$( { printf ".timeout 30000\\nINSERT OR REPLACE INTO info (property,value) values ('updated',cast(strftime('%%s', 'now') as int));" | pihole-FTL sqlite3 "${gravityDBfile}"; } 2>&1 )
+  output=$( { printf ".timeout 30000\\nINSERT OR REPLACE INTO info (property,value) values ('updated',cast(strftime('%%s', 'now') as int));" | sqlite3 "${gravityDBfile}"; } 2>&1 )
   status="$?"
 
   if [[ "${status}" -ne 0 ]]; then
@@ -167,7 +159,7 @@ database_table_from_file() {
 
   # Get MAX(id) from domainlist when INSERTing into this table
   if [[ "${table}" == "domainlist" ]]; then
-    rowid="$(pihole-FTL sqlite3 "${gravityDBfile}" "SELECT MAX(id) FROM domainlist;")"
+    rowid="$(sqlite3 "${gravityDBfile}" "SELECT MAX(id) FROM domainlist;")"
     if [[ -z "$rowid" ]]; then
       rowid=0
     fi
@@ -185,7 +177,7 @@ database_table_from_file() {
         echo "${rowid},\"${domain}\",${timestamp}" >> "${tmpFile}"
       elif [[ "${table}" == "adlist" ]]; then
         # Adlist table format
-        echo "${rowid},\"${domain}\",1,${timestamp},${timestamp},\"Migrated from ${source}\",,0,0,0" >> "${tmpFile}"
+        echo "${rowid},\"${domain}\",1,${timestamp},${timestamp},\"Migrated from ${source}\"" >> "${tmpFile}"
       else
         # White-, black-, and regexlist table format
         echo "${rowid},${type},\"${domain}\",1,${timestamp},${timestamp},\"Migrated from ${source}\"" >> "${tmpFile}"
@@ -197,7 +189,7 @@ database_table_from_file() {
   # Store domains in database table specified by ${table}
   # Use printf as .mode and .import need to be on separate lines
   # see https://unix.stackexchange.com/a/445615/83260
-  output=$( { printf ".timeout 30000\\n.mode csv\\n.import \"%s\" %s\\n" "${tmpFile}" "${table}" | pihole-FTL sqlite3 "${gravityDBfile}"; } 2>&1 )
+  output=$( { printf ".timeout 30000\\n.mode csv\\n.import \"%s\" %s\\n" "${tmpFile}" "${table}" | sqlite3 "${gravityDBfile}"; } 2>&1 )
   status="$?"
 
   if [[ "${status}" -ne 0 ]]; then
@@ -215,69 +207,13 @@ database_table_from_file() {
     echo -e "  ${CROSS} Unable to remove ${tmpFile}"
 }
 
-# Update timestamp of last update of this list. We store this in the "old" database as all values in the new database will later be overwritten
-database_adlist_updated() {
-  output=$( { printf ".timeout 30000\\nUPDATE adlist SET date_updated = (cast(strftime('%%s', 'now') as int)) WHERE id = %i;\\n" "${1}" | pihole-FTL sqlite3 "${gravityDBfile}"; } 2>&1 )
-  status="$?"
-
-  if [[ "${status}" -ne 0 ]]; then
-    echo -e "\\n  ${CROSS} Unable to update timestamp of adlist with ID ${1} in database ${gravityDBfile}\\n  ${output}"
-    gravity_Cleanup "error"
-  fi
-}
-
-# Check if a column with name ${2} exists in gravity table with name ${1}
-gravity_column_exists() {
-  output=$( { printf ".timeout 30000\\nSELECT EXISTS(SELECT * FROM pragma_table_info('%s') WHERE name='%s');\\n" "${1}" "${2}" | pihole-FTL sqlite3 "${gravityDBfile}"; } 2>&1 )
-  if [[ "${output}" == "1" ]]; then
-    return 0 # Bash 0 is success
-  fi
-
-  return 1 # Bash non-0 is failure
-}
-
-# Update number of domain on this list. We store this in the "old" database as all values in the new database will later be overwritten
-database_adlist_number() {
-  # Only try to set number of domains when this field exists in the gravity database
-  if ! gravity_column_exists "adlist" "number"; then
-    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 "${gravityDBfile}"; } 2>&1 )
-  status="$?"
-
-  if [[ "${status}" -ne 0 ]]; then
-    echo -e "\\n  ${CROSS} Unable to update number of domains in adlist with ID ${1} in database ${gravityDBfile}\\n  ${output}"
-    gravity_Cleanup "error"
-  fi
-}
-
-# Update status of this list. We store this in the "old" database as all values in the new database will later be overwritten
-database_adlist_status() {
-  # Only try to set the status when this field exists in the gravity database
-  if ! gravity_column_exists "adlist" "status"; then
-    return;
-  fi
-
-  output=$( { printf ".timeout 30000\\nUPDATE adlist SET status = %i WHERE id = %i;\\n" "${2}" "${1}" | pihole-FTL sqlite3 "${gravityDBfile}"; } 2>&1 )
-  status="$?"
-
-  if [[ "${status}" -ne 0 ]]; then
-    echo -e "\\n  ${CROSS} Unable to update status of adlist with ID ${1} in database ${gravityDBfile}\\n  ${output}"
-    gravity_Cleanup "error"
-  fi
-}
-
 # Migrate pre-v5.0 list files to database-based Pi-hole versions
 migrate_to_database() {
   # Create database file only if not present
   if [ ! -e "${gravityDBfile}" ]; then
     # Create new database file - note that this will be created in version 1
     echo -e "  ${INFO} Creating new gravity database"
-    if ! generate_gravity_database; then
+    generate_gravity_database "${gravityDBfile}"
-      echo -e "   ${CROSS} Error creating new gravity database. Please contact support."
-      return 1
-    fi
 
     # Check if gravity database needs to be updated
     upgrade_gravityDB "${gravityDBfile}" "${piholeDir}"
@@ -371,14 +307,10 @@ gravity_CheckDNSResolutionAvailable() {
 gravity_DownloadBlocklists() {
   echo -e "  ${INFO} ${COL_BOLD}Neutrino emissions detected${COL_NC}..."
 
-  if [[ "${gravityDBfile}" != "${gravityDBfile_default}" ]]; then
-    echo -e "  ${INFO} Storing gravity database in ${COL_BOLD}${gravityDBfile}${COL_NC}"
-  fi
-
   # Retrieve source URLs from gravity database
-  # We source only enabled adlists, SQLite3 stores boolean values as 0 (false) or 1 (true)
+  # We source only enabled adlists, sqlite3 stores boolean values as 0 (false) or 1 (true)
-  mapfile -t sources <<< "$(pihole-FTL sqlite3 "${gravityDBfile}" "SELECT address FROM vw_adlist;" 2> /dev/null)"
+  mapfile -t sources <<< "$(sqlite3 "${gravityDBfile}" "SELECT address FROM vw_adlist;" 2> /dev/null)"
-  mapfile -t sourceIDs <<< "$(pihole-FTL sqlite3 "${gravityDBfile}" "SELECT id FROM vw_adlist;" 2> /dev/null)"
+  mapfile -t sourceIDs <<< "$(sqlite3 "${gravityDBfile}" "SELECT id FROM vw_adlist;" 2> /dev/null)"
 
   # Parse source domains from $sources
   mapfile -t sourceDomains <<< "$(
@@ -392,12 +324,14 @@ gravity_DownloadBlocklists() {
   )"
 
   local str="Pulling blocklist source list into range"
-  echo -e "${OVER}  ${TICK} ${str}"
 
-  if [[ -z "${sources[*]}" ]] || [[ -z "${sourceDomains[*]}" ]]; then
+  if [[ -n "${sources[*]}" ]] && [[ -n "${sourceDomains[*]}" ]]; then
+    echo -e "${OVER}  ${TICK} ${str}"
+  else
+    echo -e "${OVER}  ${CROSS} ${str}"
     echo -e "  ${INFO} No source list found, or it is empty"
     echo ""
-    unset sources
+    return 1
   fi
 
   local url domain agent cmd_ext str target compression
@@ -407,7 +341,7 @@ gravity_DownloadBlocklists() {
   str="Preparing new gravity database"
   echo -ne "  ${INFO} ${str}..."
   rm "${gravityTEMPfile}" > /dev/null 2>&1
-  output=$( { pihole-FTL sqlite3 "${gravityTEMPfile}" < "${gravityDBschema}"; } 2>&1 )
+  output=$( { sqlite3 "${gravityTEMPfile}" < "${gravityDBschema}"; } 2>&1 )
   status="$?"
 
   if [[ "${status}" -ne 0 ]]; then
@@ -419,7 +353,7 @@ gravity_DownloadBlocklists() {
 
   target="$(mktemp -p "/tmp" --suffix=".gravity")"
 
-  # Use compression to reduce the amount of data that is transferred
+  # Use compression to reduce the amount of data that is transfered
   # between the Pi-hole and the ad list provider. Use this feature
   # only if it is supported by the locally available version of curl
   if curl -V | grep -q "Features:.* libz"; then
@@ -449,15 +383,10 @@ gravity_DownloadBlocklists() {
     esac
 
     echo -e "  ${INFO} Target: ${url}"
-    local regex check_url
+    local regex
     # Check for characters NOT allowed in URLs
     regex="[^a-zA-Z0-9:/?&%=~._()-;]"
-
+    if [[ "${url}" =~ ${regex} ]]; then
-    # this will remove first @ that is after schema and before domain
-    # \1 is optional schema, \2 is userinfo
-    check_url="$( sed -re 's#([^:/]*://)?([^/]+)@#\1\2#' <<< "$url" )"
-
-    if [[ "${check_url}" =~ ${regex} ]]; then
         echo -e "  ${CROSS} Invalid Target"
     else
        gravity_DownloadBlocklistFromUrl "${url}" "${cmd_ext}" "${agent}" "${sourceIDs[$i]}" "${saveLocation}" "${target}" "${compression}"
@@ -465,28 +394,9 @@ gravity_DownloadBlocklists() {
     echo ""
   done
 
-  str="Creating new gravity databases"
-  echo -ne "  ${INFO} ${str}..."
-
-  # Gravity copying SQL script
-  copyGravity="$(cat "${gravityDBcopy}")"
-  if [[ "${gravityDBfile}" != "${gravityDBfile_default}" ]]; then
-    # Replace default gravity script location by custom location
-    copyGravity="${copyGravity//"${gravityDBfile_default}"/"${gravityDBfile}"}"
-  fi
-
-  output=$( { pihole-FTL sqlite3 "${gravityTEMPfile}" <<< "${copyGravity}"; } 2>&1 )
-  status="$?"
-
-  if [[ "${status}" -ne 0 ]]; then
-    echo -e "\\n  ${CROSS} Unable to copy data from ${gravityDBfile} to ${gravityTEMPfile}\\n  ${output}"
-    return 1
-  fi
-  echo -e "${OVER}  ${TICK} ${str}"
-
   str="Storing downloaded domains in new gravity database"
   echo -ne "  ${INFO} ${str}..."
-  output=$( { printf ".timeout 30000\\n.mode csv\\n.import \"%s\" gravity\\n" "${target}" | pihole-FTL sqlite3 "${gravityTEMPfile}"; } 2>&1 )
+  output=$( { printf ".timeout 30000\\n.mode csv\\n.import \"%s\" gravity\\n" "${target}" | sqlite3 "${gravityTEMPfile}"; } 2>&1 )
   status="$?"
 
   if [[ "${status}" -ne 0 ]]; then
@@ -518,10 +428,7 @@ gravity_DownloadBlocklists() {
   gravity_Blackbody=true
 }
 
-# num_target_lines does increase for every correctly added domain in pareseList()
+total_num=0
-num_target_lines=0
-num_source_lines=0
-num_invalid=0
 parseList() {
   local adlistID="${1}" src="${2}" target="${3}" incorrect_lines
   # This sed does the following things:
@@ -532,20 +439,18 @@ parseList() {
   # Find (up to) five domains containing invalid characters (see above)
   incorrect_lines="$(sed -e "/[^a-zA-Z0-9.\_-]/!d" "${src}" | head -n 5)"
 
-  local num_target_lines_new num_correct_lines
+  local num_lines num_target_lines num_correct_lines num_invalid
   # Get number of lines in source file
-  num_source_lines="$(grep -c "^" "${src}")"
+  num_lines="$(grep -c "^" "${src}")"
-  # Get the new number of lines in destination file
+  # Get number of lines in destination file
-  num_target_lines_new="$(grep -c "^" "${target}")"
+  num_target_lines="$(grep -c "^" "${target}")"
-  # Number of new correctly added lines
+  num_correct_lines="$(( num_target_lines-total_num ))"
-  num_correct_lines="$(( num_target_lines_new-num_target_lines ))"
+  total_num="$num_target_lines"
-  # Upate number of lines in target file
+  num_invalid="$(( num_lines-num_correct_lines ))"
-  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"
+    echo "  ${INFO} Received ${num_lines} domains"
   else
-    echo "  ${INFO} Analyzed ${num_source_lines} domains, ${num_invalid} domains invalid!"
+    echo "  ${INFO} Received ${num_lines} domains, ${num_invalid} domains invalid!"
   fi
 
   # Display sample of invalid lines if we found some
@@ -556,34 +461,11 @@ parseList() {
     done <<< "${incorrect_lines}"
   fi
 }
-compareLists() {
-  local adlistID="${1}" target="${2}"
-
-  # Verify checksum when an older checksum exists
-  if [[ -s "${target}.sha1" ]]; then
-    if ! sha1sum --check --status --strict "${target}.sha1"; then
-      # The list changed upstream, we need to update the checksum
-      sha1sum "${target}" > "${target}.sha1"
-      echo "  ${INFO} List has been updated"
-      database_adlist_status "${adlistID}" "1"
-      database_adlist_updated "${adlistID}"
-    else
-      echo "  ${INFO} List stayed unchanged"
-      database_adlist_status "${adlistID}" "2"
-    fi
-  else
-    # No checksum available, create one for comparing on the next run
-    sha1sum "${target}" > "${target}.sha1"
-    # We assume here it was changed upstream
-    database_adlist_status "${adlistID}" "1"
-    database_adlist_updated "${adlistID}"
-  fi
-}
 
 # Download specified URL and perform checks on HTTP status and file content
 gravity_DownloadBlocklistFromUrl() {
   local url="${1}" cmd_ext="${2}" agent="${3}" adlistID="${4}" saveLocation="${5}" target="${6}" compression="${7}"
-  local heisenbergCompensator="" patternBuffer str httpCode success="" ip
+  local heisenbergCompensator="" patternBuffer str httpCode success=""
 
   # Create temp file to store content on disk instead of RAM
   patternBuffer=$(mktemp -p "/tmp" --suffix=".phgpb")
@@ -601,20 +483,13 @@ gravity_DownloadBlocklistFromUrl() {
   blocked=false
   case $BLOCKINGMODE in
     "IP-NODATA-AAAA"|"IP")
-      # Get IP address of this domain
+        if [[ $(dig "${domain}" +short | grep "${IPV4_ADDRESS}" -c) -ge 1 ]]; then
-      ip="$(dig "${domain}" +short)"
-      # Check if this IP matches any IP of the system
-      if [[ -n "${ip}" && $(grep -Ec "inet(|6) ${ip}" <<< "$(ip a)") -gt 0 ]]; then
           blocked=true
         fi;;
     "NXDOMAIN")
         if [[ $(dig "${domain}" | grep "NXDOMAIN" -c) -ge 1 ]]; then
           blocked=true
         fi;;
-    "NODATA")
-      if [[ $(dig "${domain}" | grep "NOERROR" -c) -ge 1 ]] && [[ -z $(dig +short "${domain}") ]]; then
-         blocked=true
-      fi;;
     "NULL"|*)
         if [[ $(dig "${domain}" +short | grep "0.0.0.0" -c) -ge 1 ]]; then
           blocked=true
@@ -669,49 +544,29 @@ gravity_DownloadBlocklistFromUrl() {
       esac;;
   esac
 
-  local done="false"
   # Determine if the blocklist was downloaded and saved correctly
   if [[ "${success}" == true ]]; then
     if [[ "${httpCode}" == "304" ]]; then
       # Add domains to database table file
       parseList "${adlistID}" "${saveLocation}" "${target}"
-      database_adlist_status "${adlistID}" "2"
-      database_adlist_number "${adlistID}"
-      done="true"
     # Check if $patternbuffer is a non-zero length file
     elif [[ -s "${patternBuffer}" ]]; then
       # Determine if blocklist is non-standard and parse as appropriate
       gravity_ParseFileIntoDomains "${patternBuffer}" "${saveLocation}"
       # Add domains to database table file
       parseList "${adlistID}" "${saveLocation}" "${target}"
-      # Compare lists, are they identical?
-      compareLists "${adlistID}" "${saveLocation}"
-      # Update gravity database table (status and updated timestamp are set in
-      # compareLists)
-      database_adlist_number "${adlistID}"
-      done="true"
     else
       # Fall back to previously cached list if $patternBuffer is empty
-      echo -e "  ${INFO} Received empty file"
+      echo -e "  ${INFO} Received empty file: ${COL_LIGHT_GREEN}using previously cached list${COL_NC}"
     fi
-  fi
+  else
-
-  # Do we need to fall back to a cached list (if available)?
-  if [[ "${done}" != "true" ]]; then
     # Determine if cached list has read permission
     if [[ -r "${saveLocation}" ]]; then
       echo -e "  ${CROSS} List download failed: ${COL_LIGHT_GREEN}using previously cached list${COL_NC}"
       # Add domains to database table file
       parseList "${adlistID}" "${saveLocation}" "${target}"
-      database_adlist_number "${adlistID}"
-      database_adlist_status "${adlistID}" "3"
     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
-      database_adlist_number "${adlistID}"
-      database_adlist_status "${adlistID}" "4"
     fi
   fi
 }
@@ -723,7 +578,7 @@ gravity_ParseFileIntoDomains() {
   # Determine if we are parsing a consolidated list
   #if [[ "${source}" == "${piholeDir}/${matterAndLight}" ]]; then
     # Remove comments and print only the domain name
-    # Most of the lists downloaded are already in hosts file format but the spacing/formatting is not contiguous
+    # Most of the lists downloaded are already in hosts file format but the spacing/formating is not contiguous
     # This helps with that and makes it easier to read
     # It also helps with debugging so each stage of the script can be researched more in depth
     # 1) Remove carriage returns
@@ -791,12 +646,12 @@ gravity_Table_Count() {
   local table="${1}"
   local str="${2}"
   local num
-  num="$(pihole-FTL sqlite3 "${gravityDBfile}" "SELECT COUNT(*) FROM ${table};")"
+  num="$(sqlite3 "${gravityDBfile}" "SELECT COUNT(*) FROM ${table};")"
   if [[ "${table}" == "vw_gravity" ]]; then
     local unique
-    unique="$(pihole-FTL sqlite3 "${gravityDBfile}" "SELECT COUNT(DISTINCT domain) FROM ${table};")"
+    unique="$(sqlite3 "${gravityDBfile}" "SELECT COUNT(DISTINCT domain) FROM ${table};")"
     echo -e "  ${INFO} Number of ${str}: ${num} (${COL_BOLD}${unique} unique domains${COL_NC})"
-    pihole-FTL sqlite3 "${gravityDBfile}" "INSERT OR REPLACE INTO info (property,value) VALUES ('gravity_count',${unique});"
+    sqlite3 "${gravityDBfile}" "INSERT OR REPLACE INTO info (property,value) VALUES ('gravity_count',${unique});"
   else
     echo -e "  ${INFO} Number of ${str}: ${num}"
   fi
@@ -811,12 +666,43 @@ gravity_ShowCount() {
   gravity_Table_Count "vw_regex_whitelist" "regex whitelist filters"
 }
 
+# Parse list of domains into hosts format
+gravity_ParseDomainsIntoHosts() {
+  awk -v ipv4="$IPV4_ADDRESS" -v ipv6="$IPV6_ADDRESS" '{
+    # Remove windows CR line endings
+    sub(/\r$/, "")
+    # Parse each line as "ipaddr domain"
+    if(ipv6 && ipv4) {
+      print ipv4" "$0"\n"ipv6" "$0
+    } else if(!ipv6) {
+      print ipv4" "$0
+    } else {
+      print ipv6" "$0
+    }
+  }' >> "${2}" < "${1}"
+}
+
 # Create "localhost" entries into hosts format
 gravity_generateLocalList() {
+  local hostname
+
+  if [[ -s "/etc/hostname" ]]; then
+    hostname=$(< "/etc/hostname")
+  elif command -v hostname &> /dev/null; then
+    hostname=$(hostname -f)
+  else
+    echo -e "  ${CROSS} Unable to determine fully qualified domain name of host"
+    return 0
+  fi
+
+  echo -e "${hostname}\\npi.hole" > "${localList}.tmp"
+
   # Empty $localList if it already exists, otherwise, create it
-  echo "### Do not modify this file, it will be overwritten by pihole -g" > "${localList}"
+  : > "${localList}"
   chmod 644 "${localList}"
 
+  gravity_ParseDomainsIntoHosts "${localList}.tmp" "${localList}"
+
   # Add additional LAN hosts provided by OpenVPN (if available)
   if [[ -f "${VPNList}" ]]; then
     awk -F, '{printf $2"\t"$1".vpn\n"}' "${VPNList}" >> "${localList}"
@@ -854,6 +740,21 @@ gravity_Cleanup() {
 
   echo -e "${OVER}  ${TICK} ${str}"
 
+  if ${optimize_database} ; then
+    str="Optimizing domains database"
+    echo -ne "  ${INFO} ${str}..."
+    # Run VACUUM command on database to optimize it
+    output=$( { sqlite3 "${gravityDBfile}" "VACUUM;"; } 2>&1 )
+    status="$?"
+
+    if [[ "${status}" -ne 0 ]]; then
+      echo -e "\\n  ${CROSS} Unable to optimize gravity database ${gravityDBfile}\\n  ${output}"
+      error="error"
+    else
+      echo -e "${OVER}  ${TICK} ${str}"
+    fi
+  fi
+
   # Only restart DNS service if offline
   if ! pgrep pihole-FTL &> /dev/null; then
     "${PIHOLE_COMMAND}" restartdns
@@ -867,49 +768,6 @@ gravity_Cleanup() {
   fi
 }
 
-database_recovery() {
-  local result
-  local str="Checking integrity of existing gravity database"
-  local option="${1}"
-  echo -ne "  ${INFO} ${str}..."
-  if result="$(pihole-FTL sqlite3 "${gravityDBfile}" "PRAGMA integrity_check" 2>&1)"; then
-    echo -e "${OVER}  ${TICK} ${str} - no errors found"
-
-    str="Checking foreign keys of existing gravity database"
-    echo -ne "  ${INFO} ${str}..."
-    if result="$(pihole-FTL sqlite3 "${gravityDBfile}" "PRAGMA foreign_key_check" 2>&1)"; then
-      echo -e "${OVER}  ${TICK} ${str} - no errors found"
-      if [[ "${option}" != "force" ]]; then
-        return
-      fi
-    else
-      echo -e "${OVER}  ${CROSS} ${str} - errors found:"
-      while IFS= read -r line ; do echo "  - $line"; done <<< "$result"
-    fi
-  else
-    echo -e "${OVER}  ${CROSS} ${str} - errors found:"
-    while IFS= read -r line ; do echo "  - $line"; done <<< "$result"
-  fi
-
-  str="Trying to recover existing gravity database"
-  echo -ne "  ${INFO} ${str}..."
-  # We have to remove any possibly existing recovery database or this will fail
-  rm -f "${gravityDBfile}.recovered" > /dev/null 2>&1
-  if result="$(pihole-FTL sqlite3 "${gravityDBfile}" ".recover" | pihole-FTL sqlite3 "${gravityDBfile}.recovered" 2>&1)"; then
-    echo -e "${OVER}  ${TICK} ${str} - success"
-    mv "${gravityDBfile}" "${gravityDBfile}.old"
-    mv "${gravityDBfile}.recovered" "${gravityDBfile}"
-    echo -ne " ${INFO} ${gravityDBfile} has been recovered"
-    echo -ne " ${INFO} The old ${gravityDBfile} has been moved to ${gravityDBfile}.old"
-  else
-    echo -e "${OVER}  ${CROSS} ${str} - the following errors happened:"
-    while IFS= read -r line ; do echo "  - $line"; done <<< "$result"
-    echo -e "  ${CROSS} Recovery failed. Try \"pihole -r recreate\" instead."
-    exit 1
-  fi
-  echo ""
-}
-
 helpFunc() {
   echo "Usage: pihole -g
 Update domains from blocklists specified in adlists.list
@@ -920,51 +778,20 @@ Options:
   exit 0
 }
 
-repairSelector() {
-  case "$1" in
-    "recover") recover_database=true;;
-    "recreate") recreate_database=true;;
-    *) echo "Usage: pihole -g -r {recover,recreate}
-Attempt to repair gravity database
-
-Available options:
-  pihole -g -r recover        Try to recover a damaged gravity database file.
-                              Pi-hole tries to restore as much as possible
-                              from a corrupted gravity database.
-
-  pihole -g -r recover force  Pi-hole will run the recovery process even when
-                              no damage is detected. This option is meant to be
-                              a last resort. Recovery is a fragile task
-                              consuming a lot of resources and shouldn't be
-                              performed unnecessarily.
-
-  pihole -g -r recreate       Create a new gravity database file from scratch.
-                              This will remove your existing gravity database
-                              and create a new file from scratch. If you still
-                              have the migration backup created when migrating
-                              to Pi-hole v5.0, Pi-hole will import these files."
-    exit 0;;
-  esac
-}
-
 for var in "$@"; do
   case "${var}" in
     "-f" | "--force" ) forceDelete=true;;
-    "-r" | "--repair" ) repairSelector "$3";;
+    "-o" | "--optimize" ) optimize_database=true;;
+    "-r" | "--recreate" ) recreate_database=true;;
     "-h" | "--help" ) helpFunc;;
   esac
 done
 
-# Remove OLD (backup) gravity file, if it exists
-if [[ -f "${gravityOLDfile}" ]]; then
-  rm "${gravityOLDfile}"
-fi
-
 # Trap Ctrl-C
 gravity_Trap
 
 if [[ "${recreate_database:-}" == true ]]; then
-  str="Recreating gravity database from migration backup"
+  str="Restoring from migration backup"
   echo -ne "${INFO} ${str}..."
   rm "${gravityDBfile}"
   pushd "${piholeDir}" > /dev/null || exit
@@ -973,15 +800,8 @@ if [[ "${recreate_database:-}" == true ]]; then
   echo -e "${OVER}  ${TICK} ${str}"
 fi
 
-if [[ "${recover_database:-}" == true ]]; then
-  database_recovery "$4"
-fi
-
 # Move possibly existing legacy files to the gravity database
-if ! migrate_to_database; then
+migrate_to_database
-  echo -e "   ${CROSS} Unable to migrate to database. Please contact support."
-  exit 1
-fi
 
 if [[ "${forceDelete:-}" == true ]]; then
   str="Deleting existing list cache"
@@ -992,21 +812,14 @@ if [[ "${forceDelete:-}" == true ]]; then
 fi
 
 # Gravity downloads blocklists next
-if ! gravity_CheckDNSResolutionAvailable; then
+gravity_CheckDNSResolutionAvailable
-  echo -e "   ${CROSS} Can not complete gravity update, no DNS is available. Please contact support."
-  exit 1
-fi
-
 gravity_DownloadBlocklists
 
 # Create local.list
 gravity_generateLocalList
 
 # Migrate rest of the data from old to new database
-if ! gravity_swap_databases; then
+gravity_swap_databases
-  echo -e "   ${CROSS} Unable to create database. Please contact support."
-  exit 1
-fi
 
 # Update gravity timestamp
 update_gravity_timestamp

manpages/pihole-FTL.8

@@ -1,4 +1,4 @@
-.TH "Pihole-FTL" "8" "pihole-FTL" "Pi-hole" "November 2020"
+.TH "Pihole-FTL" "8" "pihole-FTL" "Pi-hole" "June 2018"
 .SH "NAME"
 pihole-FTL - Pi-hole : The Faster-Than-Light (FTL) Engine
 .br
@@ -10,7 +10,7 @@ pihole-FTL - Pi-hole : The Faster-Than-Light (FTL) Engine
 .br
 \fBpihole-FTL test\fR
 .br
-\fBpihole-FTL -v|-vv\fR
+\fBpihole-FTL -v\fR
 .br
 \fBpihole-FTL -t\fR
 .br
@@ -22,16 +22,6 @@ pihole-FTL - Pi-hole : The Faster-Than-Light (FTL) Engine
 .br
 \fBpihole-FTL dnsmasq-test\fR
 .br
-\fBpihole-FTL regex-test str\fR
-.br
-\fBpihole-FTL regex-test str rgx\fR
-.br
-\fBpihole-FTL lua\fR
-.br
-\fBpihole-FTL luac\fR
-.br
-\fBpihole-FTL dhcp-discover\fR
-.br
 \fBpihole-FTL --\fR (\fBoptions\fR)
 .br
 
@@ -75,11 +65,6 @@ Command line arguments
     Don't start FTL, show only version
 .br
 
-\fB-vv\fR
-.br
-    Don't start FTL, show verbose version information of embedded applications
-.br
-
 \fB-t, tag\fR
 .br
     Don't start FTL, show only git tag
@@ -105,31 +90,6 @@ Command line arguments
     Test resolver config file syntax
 .br
 
-\fBregex-test str\fR
-.br
-    Test str against all regular expressions in the database
-.br
-
-\fBregex-test str rgx\fR
-.br
-    Test str against regular expression given by rgx
-.br
-
-\fBlua\fR
-.br
-    Start the embedded Lua interpreter
-.br
-
-\fBluac\fR
-.br
-    Execute the embedded Lua compiler
-.br
-
-\fBdhcp-discover\fR
-.br
-    Discover DHCP servers in the local network
-.br
-
 \fB--\fR  (options)
 .br
     Pass options to internal dnsmasq resolver
@@ -144,9 +104,7 @@ Command line arguments can be arbitrarily combined, e.g:
 Start ftl in foreground with more verbose logging, process everything and shutdown immediately
 .br
 .SH "SEE ALSO"
-\fBpihole\fR(8)
+\fBpihole\fR(8), \fBpihole-FTL.conf\fR(5)
-.br
-\fBFor FTL's config options please see https://docs.pi-hole.net/ftldns/configfile/\fR
 .br
 .SH "COLOPHON"
 

manpages/pihole-FTL.conf.5

@@ -0,0 +1,104 @@
+.TH "pihole-FTL.conf" "5" "pihole-FTL.conf" "pihole-FTL.conf" "June 2018"
+.SH "NAME"
+
+pihole-FTL.conf - FTL's config file
+.br
+.SH "DESCRIPTION"
+
+/etc/pihole/pihole-FTL.conf will be read by \fBpihole-FTL(8)\fR on startup.
+.br
+
+\fBSOCKET_LISTENING=localonly|all\fR
+.br
+    Listen only for local socket connections or permit all connections
+.br
+
+\fBQUERY_DISPLAY=yes|no\fR
+.br
+    Display all queries? Set to no to hide query display
+.br
+
+\fBAAAA_QUERY_ANALYSIS=yes|no\fR
+.br
+    Allow FTL to analyze AAAA queries from pihole.log?
+.br
+
+\fBRESOLVE_IPV6=yes|no\fR
+.br
+    Should FTL try to resolve IPv6 addresses to host names?
+.br
+
+\fBRESOLVE_IPV4=yes|no\fR
+.br
+    Should FTL try to resolve IPv4 addresses to host names?
+.br
+
+\fBMAXDBDAYS=365\fR
+.br
+    How long should queries be stored in the database?
+.br
+    Setting this to 0 disables the database
+.br
+
+\fBDBINTERVAL=1.0\fR
+.br
+    How often do we store queries in FTL's database [minutes]?
+.br
+
+\fBDBFILE=/etc/pihole/pihole-FTL.db\fR
+.br
+    Specify path and filename of FTL's SQLite long-term database.
+.br
+    Setting this to DBFILE= disables the database altogether
+.br
+
+\fBMAXLOGAGE=24.0\fR
+.br
+    Up to how many hours of queries should be imported from the database and logs?
+.br
+    Maximum is 744 (31 days)
+.br
+
+\fBFTLPORT=4711\fR
+.br
+    On which port should FTL be listening?
+.br
+
+\fBPRIVACYLEVEL=0|1|2|3|4\fR
+.br
+    Which privacy level is used?
+.br
+    0 - show everything
+.br
+    1 - hide domains
+.br
+    2 - hide domains and clients
+.br
+    3 - anonymous mode (hide everything)
+.br
+    4 - disable all statistics
+.br
+
+\fBIGNORE_LOCALHOST=no|yes\fR
+.br
+    Should FTL ignore queries coming from the local machine?
+.br
+
+\fBBLOCKINGMODE=IP|IP-AAAA-NODATA|NXDOMAIN|NULL\fR
+.br
+    How should FTL reply to blocked queries?
+.br
+
+For each setting, the option shown first is the default.
+.br
+.SH "SEE ALSO"
+
+\fBpihole\fR(8), \fBpihole-FTL\fR(8)
+.br
+.SH "COLOPHON"
+
+Pi-hole : The Faster-Than-Light (FTL) Engine is a lightweight, purpose-built daemon used to provide statistics needed for the Pi-hole Web Interface, and its API can be easily integrated into your own projects. Although it is an optional component of the Pi-hole ecosystem, it will be installed by default to provide statistics. As the name implies, FTL does its work \fIvery quickly\fR!
+.br
+
+Get sucked into the latest news and community activity by entering Pi-hole's orbit. Information about Pi-hole, and the latest version of the software can be found at https://pi-hole.net
+.br

manpages/pihole.8

@@ -56,7 +56,7 @@ Available commands and options:
 
 \fB-w, whitelist\fR [options] [<domain1> <domain2 ...>]
 .br
-    Adds or removes specified domain or domains to the Whitelist
+    Adds or removes specified domain or domains tho the Whitelist
 .br
 
 \fB-b, blacklist\fR [options] [<domain1> <domain2 ...>]
@@ -139,7 +139,7 @@ Available commands and options:
       -i, interface     Specify dnsmasq's interface listening behavior
 .br
       -l, privacylevel  <level> Set privacy level
-                        (0 = lowest, 3 = highest)
+                        (0 = lowest, 4 = highest)
 .br
 
 \fB-c, chronometer\fR	[options]
@@ -153,7 +153,7 @@ Available commands and options:
 .br
       -r, --refresh     Set update frequency (in seconds)
 .br
-      -e, --exit        Output stats and exit without refreshing
+      -e, --exit        Output stats and exit witout refreshing
 .br
 
 \fB-g, updateGravity\fR
@@ -187,12 +187,12 @@ Available commands and options:
 
 	(Logging options):
 .br
-      on                Enable the Pi-hole log at /var/log/pihole.log
+      on                Enable the Pi-hole log at /var/log/pihole/pihole.log
 .br
       off               Disable and flush the Pi-hole log at
-                        /var/log/pihole.log
+                        /var/log/pihole/pihole.log
 .br
-      off noflush       Disable the Pi-hole log at /var/log/pihole.log
+      off noflush       Disable the Pi-hole log at /var/log/pihole/pihole.log
 .br
 
 \fB-up, updatePihole\fR [--check-only]

pihole

@@ -16,14 +16,10 @@ readonly PI_HOLE_SCRIPT_DIR="/opt/pihole"
 # error due to modifying a readonly variable.
 setupVars="/etc/pihole/setupVars.conf"
 PI_HOLE_BIN_DIR="/usr/local/bin"
-readonly FTL_PID_FILE="/run/pihole-FTL.pid"
 
 readonly colfile="${PI_HOLE_SCRIPT_DIR}/COL_TABLE"
 source "${colfile}"
 
-utilsfile="${PI_HOLE_SCRIPT_DIR}/utils.sh"
-source "${utilsfile}"
-
 webpageFunc() {
   source "${PI_HOLE_SCRIPT_DIR}/webpage.sh"
   main "$@"
@@ -74,7 +70,8 @@ reconfigurePiholeFunc() {
 }
 
 updateGravityFunc() {
-  exec "${PI_HOLE_SCRIPT_DIR}"/gravity.sh "$@"
+  "${PI_HOLE_SCRIPT_DIR}"/gravity.sh "$@"
+  exit $?
 }
 
 queryFunc() {
@@ -97,28 +94,12 @@ uninstallFunc() {
 
 versionFunc() {
   shift
-  exec "${PI_HOLE_SCRIPT_DIR}"/version.sh "$@"
+  "${PI_HOLE_SCRIPT_DIR}"/version.sh "$@"
-}
+  exit 0
-
-# Get PID of main pihole-FTL process
-getFTLPID() {
-  local pid
-
-  if [ -s "${FTL_PID_FILE}" ]; then
-    # -s: FILE exists and has a size greater than zero
-    pid="$(<"$FTL_PID_FILE")"
-    # Exploit prevention: unset the variable if there is malicious content
-    # Verify that the value read from the file is numeric
-    [[ "$pid" =~ [^[:digit:]] ]] && unset pid
-  fi
-
-  # If FTL is not running, or the PID file contains malicious stuff, substitute
-  # negative PID to signal this to the caller
-  echo "${pid:=-1}"
 }
 
 restartDNS() {
-  local svcOption svc str output status pid icon
+  local svcOption svc str output status
   svcOption="${1:-restart}"
 
   # Determine if we should reload or restart
@@ -127,34 +108,17 @@ restartDNS() {
     # Note 1: This will NOT re-read any *.conf files
     # Note 2: We cannot use killall here as it does
     #         not know about real-time signals
-    pid="$(getFTLPID)"
+    svc="pkill -RTMIN pihole-FTL"
-    if [[ "$pid" -eq "-1" ]]; then
-      svc="true"
-      str="FTL is not running"
-      icon="${INFO}"
-    else
-      svc="kill -RTMIN ${pid}"
     str="Reloading DNS lists"
-      icon="${TICK}"
-    fi
   elif [[ "${svcOption}" =~ "reload" ]]; then
     # Reloading of the DNS cache has been requested
     # Note: This will NOT re-read any *.conf files
-    pid="$(getFTLPID)"
+    svc="pkill -HUP pihole-FTL"
-    if [[ "$pid" -eq "-1" ]]; then
-      svc="true"
-      str="FTL is not running"
-      icon="${INFO}"
-    else
-      svc="kill -HUP ${pid}"
     str="Flushing DNS cache"
-      icon="${TICK}"
-    fi
   else
     # A full restart has been requested
     svc="service pihole-FTL restart"
     str="Restarting DNS server"
-    icon="${TICK}"
   fi
 
   # Print output to Terminal, but not to Web Admin
@@ -164,7 +128,7 @@ restartDNS() {
   status="$?"
 
   if [[ "${status}" -eq 0 ]]; then
-    [[ -t 1 ]] && echo -e "${OVER}  ${icon} ${str}"
+    [[ -t 1 ]] && echo -e "${OVER}  ${TICK} ${str}"
     return 0
   else
     [[ ! -t 1 ]] && local OVER=""
@@ -226,7 +190,8 @@ Time:
       fi
 
       local str="Pi-hole Disabled"
-      addOrEditKeyValPair "${setupVars}" "BLOCKING_ENABLED" "false"
+      sed -i "/BLOCKING_ENABLED=/d" "${setupVars}"
+      echo "BLOCKING_ENABLED=false" >> "${setupVars}"
     fi
   else
     # Enable Pi-hole
@@ -238,10 +203,11 @@ Time:
     echo -e "  ${INFO} Enabling blocking"
     local str="Pi-hole Enabled"
 
-    addOrEditKeyValPair "${setupVars}" "BLOCKING_ENABLED" "true"
+    sed -i "/BLOCKING_ENABLED=/d" "${setupVars}"
+    echo "BLOCKING_ENABLED=true" >> "${setupVars}"
   fi
 
-  restartDNS reload-lists
+  restartDNS reload
 
   echo -e "${OVER}  ${TICK} ${str}"
 }
@@ -254,14 +220,14 @@ Example: 'pihole logging on'
 Specify whether the Pi-hole log should be used
 
 Options:
-  on                  Enable the Pi-hole log at /var/log/pihole.log
+  on                  Enable the Pi-hole log at /var/log/pihole/pihole.log
-  off                 Disable and flush the Pi-hole log at /var/log/pihole.log
+  off                 Disable and flush the Pi-hole log at /var/log/pihole/pihole.log
-  off noflush         Disable the Pi-hole log at /var/log/pihole.log"
+  off noflush         Disable the Pi-hole log at /var/log/pihole/pihole.log"
     exit 0
   elif [[ "${1}" == "off" ]]; then
     # Disable logging
-    removeKey /etc/dnsmasq.d/01-pihole.conf "log-queries"
+    sed -i 's/^log-queries/#log-queries/' /etc/dnsmasq.d/01-pihole.conf
-    addOrEditKeyValPair "${setupVars}" "QUERY_LOGGING" "false"
+    sed -i 's/^QUERY_LOGGING=true/QUERY_LOGGING=false/' /etc/pihole/setupVars.conf
     if [[ "${2}" != "noflush" ]]; then
       # Flush logs
       "${PI_HOLE_BIN_DIR}"/pihole -f
@@ -270,8 +236,8 @@ Options:
     local str="Logging has been disabled!"
   elif [[ "${1}" == "on" ]]; then
     # Enable logging
-    addKey /etc/dnsmasq.d/01-pihole.conf "log-queries"
+    sed -i 's/^#log-queries/log-queries/' /etc/dnsmasq.d/01-pihole.conf
-    addOrEditKeyValPair "${setupVars}" "QUERY_LOGGING" "true"
+    sed -i 's/^QUERY_LOGGING=false/QUERY_LOGGING=true/' /etc/pihole/setupVars.conf
     echo -e "  ${INFO} Enabling logging..."
     local str="Logging has been enabled!"
   else
@@ -284,29 +250,27 @@ Options:
 }
 
 analyze_ports() {
-  local lv4 lv6 port=${1}
   # FTL is listening at least on at least one port when this
   # function is getting called
+  echo -e "  ${TICK} DNS service is listening"
   # Check individual address family/protocol combinations
   # For a healthy Pi-hole, they should all be up (nothing printed)
-  lv4="$(ss --ipv4 --listening --numeric --tcp --udp src :${port})"
+  if grep -q "IPv4.*UDP" <<< "${1}"; then
-  if grep -q "udp " <<< "${lv4}"; then
       echo -e "     ${TICK} UDP (IPv4)"
   else
       echo -e "     ${CROSS} UDP (IPv4)"
   fi
-  if grep -q "tcp " <<< "${lv4}"; then
+  if grep -q "IPv4.*TCP" <<< "${1}"; then
       echo -e "     ${TICK} TCP (IPv4)"
   else
       echo -e "     ${CROSS} TCP (IPv4)"
   fi
-  lv6="$(ss --ipv6 --listening --numeric --tcp --udp src :${port})"
+  if grep -q "IPv6.*UDP" <<< "${1}"; then
-  if grep -q "udp " <<< "${lv6}"; then
       echo -e "     ${TICK} UDP (IPv6)"
   else
       echo -e "     ${CROSS} UDP (IPv6)"
   fi
-  if grep -q "tcp " <<< "${lv6}"; then
+  if grep -q "IPv6.*TCP" <<< "${1}"; then
       echo -e "     ${TICK} TCP (IPv6)"
   else
       echo -e "     ${CROSS} TCP (IPv6)"
@@ -315,32 +279,19 @@ analyze_ports() {
 }
 
 statusFunc() {
-  # Determine if there is pihole-FTL service is listening
+  # Determine if there is a pihole service is listening on port 53
-  local pid port ftl_api_port
+  local listening
-
+  listening="$(lsof -Pni:53)"
-  pid="$(getFTLPID)"
+  if grep -q "pihole" <<< "${listening}"; then
-  ftl_api_port="$(getFTLAPIPort)"
+    if [[ "${1}" != "web" ]]; then
-  if [[ "$pid" -eq "-1" ]]; then
+      analyze_ports "${listening}"
-    case "${1}" in
+    fi
-      "web") echo "-1";;
-      *) echo -e "  ${CROSS} DNS service is NOT running";;
-    esac
-    return 0
   else
-    #get the DNS port pihole-FTL is listening on by using FTL's telnet API
-    port="$(echo ">dns-port >quit" | nc 127.0.0.1 "$ftl_api_port")"
-    if [[ "${port}" == "0" ]]; then
     case "${1}" in
       "web") echo "-1";;
       *) echo -e "  ${CROSS} DNS service is NOT listening";;
     esac
     return 0
-    else
-      if [[ "${1}" != "web" ]]; then
-        echo -e "  ${TICK} FTL is listening on port ${port}"
-        analyze_ports "${port}"
-      fi
-    fi
   fi
 
   # Determine if Pi-hole's blocking is enabled
@@ -353,19 +304,18 @@ statusFunc() {
   elif grep -q "BLOCKING_ENABLED=true" /etc/pihole/setupVars.conf;  then
     # Configs are set
     case "${1}" in
-      "web") echo "$port";;
+      "web") echo 1;;
       *) echo -e "  ${TICK} Pi-hole blocking is enabled";;
     esac
   else
     # No configs were found
     case "${1}" in
-      "web") echo -2;;
+      "web") echo 99;;
       *) echo -e "  ${INFO} Pi-hole blocking will be enabled";;
     esac
     # Enable blocking
     "${PI_HOLE_BIN_DIR}"/pihole enable
   fi
-exit 0
 }
 
 tailFunc() {
@@ -378,13 +328,16 @@ tailFunc() {
   fi
   echo -e "  ${INFO} Press Ctrl-C to exit"
 
+  # Retrieve IPv4/6 addresses
+  source /etc/pihole/setupVars.conf
+
   # Strip date from each line
   # Color blocklist/blacklist/wildcard entries as red
   # Color A/AAAA/DHCP strings as white
   # Color everything else as gray
-  tail -f /var/log/pihole.log | grep --line-buffered "${1}" | sed -E \
+  tail -f /var/log/pihole/pihole.log | sed -E \
     -e "s,($(date +'%b %d ')| dnsmasq\[[0-9]*\]),,g" \
-    -e "s,(.*(blacklisted |gravity blocked ).*),${COL_RED}&${COL_NC}," \
+    -e "s,(.*(blacklisted |gravity blocked ).* is (0.0.0.0|::|NXDOMAIN|${IPV4_ADDRESS%/*}|${IPV6_ADDRESS:-NULL}).*),${COL_RED}&${COL_NC}," \
     -e "s,.*(query\\[A|DHCP).*,${COL_NC}&${COL_NC}," \
     -e "s,.*,${COL_GRAY}&${COL_NC},"
   exit 0
@@ -414,24 +367,34 @@ Branches:
 }
 
 tricorderFunc() {
-  local tricorder_token
   if [[ ! -p "/dev/stdin" ]]; then
     echo -e "  ${INFO} Please do not call Tricorder directly"
     exit 1
   fi
 
-  tricorder_token=$(curl --silent --fail --show-error --upload-file "-" https://tricorder.pi-hole.net/upload < /dev/stdin 2>&1)
+  if ! (echo > /dev/tcp/tricorder.pi-hole.net/9998) >/dev/null 2>&1; then
-  if [[ "${tricorder_token}" != "https://tricorder.pi-hole.net/"* ]]; then
+    echo -e "  ${CROSS} Unable to connect to Pi-hole's Tricorder server"
-      echo -e "${CROSS} uploading failed, contact Pi-hole support for assistance."
-      # Log curl error (if available)
-      if [ -n "${tricorder_token}" ]; then
-          echo -e "${INFO} Error message: ${COL_RED}${tricorder_token}${COL_NC}\\n"
-          tricorder_token=""
-      fi
     exit 1
   fi
-  echo "Upload successful, your token is: ${COL_GREEN}${tricorder_token}${COL_NC}"
+
-  exit 0
+  if command -v openssl &> /dev/null; then
+    openssl s_client -quiet -connect tricorder.pi-hole.net:9998 2> /dev/null < /dev/stdin
+    exit "$?"
+  else
+    echo -e "  ${INFO} ${COL_YELLOW}Security Notice${COL_NC}: ${COL_WHITE}openssl${COL_NC} is not installed
+       Your debug log will be transmitted unencrypted via plain-text
+       There is a possibility that this could be intercepted by a third party
+       If you wish to cancel, press Ctrl-C to exit within 10 seconds"
+    secs="10"
+    while [[ "$secs" -gt "0" ]]; do
+       echo -ne "."
+       sleep 1
+       : $((secs--))
+    done
+    echo " "
+    nc tricorder.pi-hole.net 9999 < /dev/stdin
+    exit "$?"
+  fi
 }
 
 updateCheckFunc() {
@@ -455,13 +418,10 @@ Whitelist/Blacklist Options:
 
 Debugging Options:
   -d, debug           Start a debugging session
-                        Add '-a' to automatically upload the log to tricorder.pi-hole.net
+                        Add '-a' to enable automated debugging
   -f, flush           Flush the Pi-hole log
   -r, reconfigure     Reconfigure or Repair Pi-hole subsystems
-  -t, tail [arg]      View the live output of the Pi-hole log.
+  -t, tail            View the live output of the Pi-hole log
-                      Add an optional argument to filter the log
-                      (regular expressions are supported)
-
 
 Options:
   -a, admin           Web interface options
@@ -496,38 +456,8 @@ if [[ $# = 0 ]]; then
   helpFunc
 fi
 
-# functions that do not require sudo power
 case "${1}" in
   "-h" | "help" | "--help"      ) helpFunc;;
-  "-v" | "version"              ) versionFunc "$@";;
-  "-c" | "chronometer"          ) chronometerFunc "$@";;
-  "-q" | "query"                ) queryFunc "$@";;
-  "status"                      ) statusFunc "$2";;
-  "-t" | "tail"                 ) tailFunc "$2";;
-  "tricorder"                   ) tricorderFunc;;
-
-  # we need to add all arguments that require sudo power to not trigger the * argument
-  "-w" | "whitelist"            ) ;;
-  "-b" | "blacklist"            ) ;;
-  "--wild" | "wildcard"         ) ;;
-  "--regex" | "regex"           ) ;;
-  "--white-regex" | "white-regex" ) ;;
-  "--white-wild" | "white-wild"   ) ;;
-  "-f" | "flush"                ) ;;
-  "-up" | "updatePihole"        ) ;;
-  "-r"  | "reconfigure"         ) ;;
-  "-g" | "updateGravity"        ) ;;
-  "-l" | "logging"              ) ;;
-  "uninstall"                   ) ;;
-  "enable"                      ) ;;
-  "disable"                     ) ;;
-  "-d" | "debug"                ) ;;
-  "restartdns"                  ) ;;
-  "-a" | "admin"                ) ;;
-  "checkout"                    ) ;;
-  "updatechecker"               ) ;;
-  "arpflush"                    ) ;;
-  *                             ) helpFunc;;
 esac
 
 # Must be root to use this tool
@@ -554,13 +484,21 @@ case "${1}" in
   "-up" | "updatePihole"        ) updatePiholeFunc "$@";;
   "-r"  | "reconfigure"         ) reconfigurePiholeFunc;;
   "-g" | "updateGravity"        ) updateGravityFunc "$@";;
+  "-c" | "chronometer"          ) chronometerFunc "$@";;
+  "-h" | "help"                 ) helpFunc;;
+  "-v" | "version"              ) versionFunc "$@";;
+  "-q" | "query"                ) queryFunc "$@";;
   "-l" | "logging"              ) piholeLogging "$@";;
   "uninstall"                   ) uninstallFunc;;
   "enable"                      ) piholeEnable 1;;
   "disable"                     ) piholeEnable 0 "$2";;
+  "status"                      ) statusFunc "$2";;
   "restartdns"                  ) restartDNS "$2";;
   "-a" | "admin"                ) webpageFunc "$@";;
+  "-t" | "tail"                 ) tailFunc;;
   "checkout"                    ) piholeCheckoutFunc "$@";;
+  "tricorder"                   ) tricorderFunc;;
   "updatechecker"               ) updateCheckFunc "$@";;
   "arpflush"                    ) arpFunc "$@";;
+  *                             ) helpFunc;;
 esac

requirements.txt

@@ -0,0 +1,6 @@
+docker-compose==1.23.2
+pytest==4.3.0
+pytest-xdist==1.26.1
+pytest-cov==2.6.1
+testinfra==1.19.0
+tox==3.7.0

supportedos.txt

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

test/_centos_8.Dockerfile

@@ -1,18 +0,0 @@
-FROM quay.io/centos/centos:stream8
-RUN yum install -y git
-
-ENV GITDIR /etc/.pihole
-ENV SCRIPTDIR /opt/pihole
-
-RUN mkdir -p $GITDIR $SCRIPTDIR /etc/pihole
-ADD . $GITDIR
-RUN cp $GITDIR/advanced/Scripts/*.sh $GITDIR/gravity.sh $GITDIR/pihole $GITDIR/automated\ install/*.sh $SCRIPTDIR/
-ENV PATH /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:$SCRIPTDIR
-
-RUN true && \
-    chmod +x $SCRIPTDIR/*
-
-ENV PH_TEST true
-ENV OS_CHECK_DOMAIN_NAME dev-supportedos.pi-hole.net
-
-#sed '/# Start the installer/Q' /opt/pihole/basic-install.sh > /opt/pihole/stub_basic-install.sh && \

test/_debian_11.Dockerfile

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

test/_debian_9.Dockerfile

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

test/_fedora_33.Dockerfile

@@ -1,18 +0,0 @@
-FROM fedora:33
-RUN dnf install -y git
-
-ENV GITDIR /etc/.pihole
-ENV SCRIPTDIR /opt/pihole
-
-RUN mkdir -p $GITDIR $SCRIPTDIR /etc/pihole
-ADD . $GITDIR
-RUN cp $GITDIR/advanced/Scripts/*.sh $GITDIR/gravity.sh $GITDIR/pihole $GITDIR/automated\ install/*.sh $SCRIPTDIR/
-ENV PATH /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:$SCRIPTDIR
-
-RUN true && \
-    chmod +x $SCRIPTDIR/*
-
-ENV PH_TEST true
-ENV OS_CHECK_DOMAIN_NAME dev-supportedos.pi-hole.net
-
-#sed '/# Start the installer/Q' /opt/pihole/basic-install.sh > /opt/pihole/stub_basic-install.sh && \

test/_fedora_34.Dockerfile

@@ -1,18 +0,0 @@
-FROM fedora:34
-RUN dnf install -y git
-
-ENV GITDIR /etc/.pihole
-ENV SCRIPTDIR /opt/pihole
-
-RUN mkdir -p $GITDIR $SCRIPTDIR /etc/pihole
-ADD . $GITDIR
-RUN cp $GITDIR/advanced/Scripts/*.sh $GITDIR/gravity.sh $GITDIR/pihole $GITDIR/automated\ install/*.sh $SCRIPTDIR/
-ENV PATH /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:$SCRIPTDIR
-
-RUN true && \
-    chmod +x $SCRIPTDIR/*
-
-ENV PH_TEST true
-ENV OS_CHECK_DOMAIN_NAME dev-supportedos.pi-hole.net
-
-#sed '/# Start the installer/Q' /opt/pihole/basic-install.sh > /opt/pihole/stub_basic-install.sh && \

test/_ubuntu_16.Dockerfile

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

test/_ubuntu_20.Dockerfile

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

test/_ubuntu_21.Dockerfile

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

test/centos.Dockerfile

@@ -1,5 +1,4 @@
 FROM centos:7
-RUN yum install -y git
 
 ENV GITDIR /etc/.pihole
 ENV SCRIPTDIR /opt/pihole
@@ -13,6 +12,5 @@ RUN true && \
     chmod +x $SCRIPTDIR/*
 
 ENV PH_TEST true
-ENV OS_CHECK_DOMAIN_NAME dev-supportedos.pi-hole.net
 
 #sed '/# Start the installer/Q' /opt/pihole/basic-install.sh > /opt/pihole/stub_basic-install.sh && \

test/conftest.py

@@ -1,52 +1,96 @@
 import pytest
 import testinfra
-import testinfra.backend.docker
-import subprocess
 from textwrap import dedent
 
+check_output = testinfra.get_backend(
+    "local://"
+).get_module("Command").check_output
 
 SETUPVARS = {
     'PIHOLE_INTERFACE': 'eth99',
+    'IPV4_ADDRESS': '1.1.1.1',
+    'IPV6_ADDRESS': 'FE80::240:D0FF:FE48:4672',
     'PIHOLE_DNS_1': '4.2.2.1',
     'PIHOLE_DNS_2': '4.2.2.2'
 }
 
-IMAGE = 'pytest_pihole:test_container'
-
 tick_box = "[\x1b[1;32m\u2713\x1b[0m]"
 cross_box = "[\x1b[1;31m\u2717\x1b[0m]"
 info_box = "[i]"
 
 
-# Monkeypatch sh to bash, if they ever support non hard code /bin/sh this can go away
+@pytest.fixture
-# https://github.com/pytest-dev/pytest-testinfra/blob/master/testinfra/backend/docker.py
+def Pihole(Docker):
-def run_bash(self, command, *args, **kwargs):
+    '''
+    used to contain some script stubbing, now pretty much an alias.
+    Also provides bash as the default run function shell
+    '''
+    def run_bash(self, command, *args, **kwargs):
         cmd = self.get_command(command, *args)
         if self.user is not None:
             out = self.run_local(
-            "docker exec -u %s %s /bin/bash -c %s", self.user, self.name, cmd
+                "docker exec -u %s %s /bin/bash -c %s",
-        )
+                self.user, self.name, cmd)
         else:
-        out = self.run_local("docker exec %s /bin/bash -c %s", self.name, cmd)
+            out = self.run_local(
+                "docker exec %s /bin/bash -c %s", self.name, cmd)
         out.command = self.encode(cmd)
         return out
 
-
+    funcType = type(Docker.run)
-testinfra.backend.docker.DockerBackend.run = run_bash
+    Docker.run = funcType(run_bash, Docker)
+    return Docker
 
 
 @pytest.fixture
-def host():
+def Docker(request, args, image, cmd):
-    # run a container
+    '''
-    docker_id = subprocess.check_output(
+    combine our fixtures into a docker run command and setup finalizer to
-        ['docker', 'run', '-t', '-d', '--cap-add=ALL', IMAGE]).decode().strip()
+    cleanup
+    '''
+    assert 'docker' in check_output('id'), "Are you in the docker group?"
+    docker_run = "docker run {} {} {}".format(args, image, cmd)
+    docker_id = check_output(docker_run)
 
-    # return a testinfra connection to the container
+    def teardown():
-    docker_host = testinfra.get_host("docker://" + docker_id)
+        check_output("docker rm -f %s", docker_id)
+    request.addfinalizer(teardown)
 
-    yield docker_host
+    docker_container = testinfra.get_backend("docker://" + docker_id)
-    # at the end of the test suite, destroy the container
+    docker_container.id = docker_id
-    subprocess.check_call(['docker', 'rm', '-f', docker_id])
+    return docker_container
+
+
+@pytest.fixture
+def args(request):
+    '''
+    -t became required when tput began being used
+    '''
+    return '-t -d'
+
+
+@pytest.fixture(params=['debian', 'centos', 'fedora'])
+def tag(request):
+    '''
+    consumed by image to make the test matrix
+    '''
+    return request.param
+
+
+@pytest.fixture()
+def image(request, tag):
+    '''
+    built by test_000_build_containers.py
+    '''
+    return 'pytest_pihole:{}'.format(tag)
+
+
+@pytest.fixture()
+def cmd(request):
+    '''
+    default to doing nothing by tailing null, but don't exit
+    '''
+    return 'tail -f /dev/null'
 
 
 # Helper functions
@@ -56,7 +100,7 @@ def mock_command(script, args, container):
     in unit tests
     '''
     full_script_path = '/usr/local/bin/{}'.format(script)
-    mock_script = dedent(r'''\
+    mock_script = dedent('''\
     #!/bin/bash -e
     echo "\$0 \$@" >> /var/log/{script}
     case "\$1" in'''.format(script=script))
@@ -77,75 +121,13 @@ def mock_command(script, args, container):
                                          scriptlog=script))
 
 
-def mock_command_passthrough(script, args, container):
-    '''
-    Per other mock_command* functions, allows intercepting of commands we don't want to run for real
-    in unit tests, however also allows only specific arguments to be mocked. Anything not defined will
-    be passed through to the actual command.
-
-    Example use-case: mocking `git pull` but still allowing `git clone` to work as intended
-    '''
-    orig_script_path = container.check_output('command -v {}'.format(script))
-    full_script_path = '/usr/local/bin/{}'.format(script)
-    mock_script = dedent(r'''\
-    #!/bin/bash -e
-    echo "\$0 \$@" >> /var/log/{script}
-    case "\$1" in'''.format(script=script))
-    for k, v in args.items():
-        case = dedent('''
-        {arg})
-        echo {res}
-        exit {retcode}
-        ;;'''.format(arg=k, res=v[0], retcode=v[1]))
-        mock_script += case
-    mock_script += dedent(r'''
-    *)
-    {orig_script_path} "\$@"
-    ;;'''.format(orig_script_path=orig_script_path))
-    mock_script += dedent('''
-    esac''')
-    container.run('''
-    cat <<EOF> {script}\n{content}\nEOF
-    chmod +x {script}
-    rm -f /var/log/{scriptlog}'''.format(script=full_script_path,
-                                         content=mock_script,
-                                         scriptlog=script))
-
-
-def mock_command_run(script, args, container):
-    '''
-    Allows for setup of commands we don't really want to have to run for real
-    in unit tests
-    '''
-    full_script_path = '/usr/local/bin/{}'.format(script)
-    mock_script = dedent(r'''\
-    #!/bin/bash -e
-    echo "\$0 \$@" >> /var/log/{script}
-    case "\$1 \$2" in'''.format(script=script))
-    for k, v in args.items():
-        case = dedent('''
-        \"{arg}\")
-        echo {res}
-        exit {retcode}
-        ;;'''.format(arg=k, res=v[0], retcode=v[1]))
-        mock_script += case
-    mock_script += dedent('''
-    esac''')
-    container.run('''
-    cat <<EOF> {script}\n{content}\nEOF
-    chmod +x {script}
-    rm -f /var/log/{scriptlog}'''.format(script=full_script_path,
-                                         content=mock_script,
-                                         scriptlog=script))
-
-
 def mock_command_2(script, args, container):
     '''
     Allows for setup of commands we don't really want to have to run for real
     in unit tests
     '''
     full_script_path = '/usr/local/bin/{}'.format(script)
-    mock_script = dedent(r'''\
+    mock_script = dedent('''\
     #!/bin/bash -e
     echo "\$0 \$@" >> /var/log/{script}
     case "\$1 \$2" in'''.format(script=script))

test/debian.Dockerfile

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

test/fedora.Dockerfile

@@ -1,4 +1,4 @@
-FROM buildpack-deps:bionic-scm
+FROM fedora:30
 
 ENV GITDIR /etc/.pihole
 ENV SCRIPTDIR /opt/pihole
@@ -12,6 +12,5 @@ RUN true && \
     chmod +x $SCRIPTDIR/*
 
 ENV PH_TEST true
-ENV OS_CHECK_DOMAIN_NAME dev-supportedos.pi-hole.net
 
 #sed '/# Start the installer/Q' /opt/pihole/basic-install.sh > /opt/pihole/stub_basic-install.sh && \

test/requirements.txt

@@ -1,6 +0,0 @@
-docker-compose
-pytest
-pytest-xdist
-pytest-cov
-pytest-testinfra
-tox

test/test_000_build_containers.py

@@ -0,0 +1,23 @@
+''' This file starts with 000 to make it run first '''
+import pytest
+import testinfra
+
+run_local = testinfra.get_backend(
+    "local://"
+).get_module("Command").run
+
+
+@pytest.mark.parametrize("image,tag", [
+    ('test/debian.Dockerfile', 'pytest_pihole:debian'),
+    ('test/centos.Dockerfile', 'pytest_pihole:centos'),
+    ('test/fedora.Dockerfile', 'pytest_pihole:fedora'),
+])
+# mark as 'build_stage' so we can ensure images are build first when tests
+# are executed in parallel. (not required when tests are executed serially)
+@pytest.mark.build_stage
+def test_build_pihole_image(image, tag):
+    build_cmd = run_local('docker build -f {} -t {} .'.format(image, tag))
+    if build_cmd.rc != 0:
+        print(build_cmd.stdout)
+        print(build_cmd.stderr)
+    assert build_cmd.rc == 0

test/test_any_utils.py

@@ -1,56 +0,0 @@
-def test_key_val_replacement_works(host):
-    ''' Confirms addOrEditKeyValPair provides the expected output '''
-    host.run('''
-    source /opt/pihole/utils.sh
-    addOrEditKeyValPair "./testoutput" "KEY_ONE" "value1"
-    addOrEditKeyValPair "./testoutput" "KEY_TWO" "value2"
-    addOrEditKeyValPair "./testoutput" "KEY_ONE" "value3"
-    addOrEditKeyValPair "./testoutput" "KEY_FOUR" "value4"
-    addKey "./testoutput" "KEY_FIVE_NO_VALUE"
-    addKey "./testoutput" "KEY_FIVE_NO_VALUE"
-    ''')
-    output = host.run('''
-    cat ./testoutput
-    ''')
-    expected_stdout = 'KEY_ONE=value3\nKEY_TWO=value2\nKEY_FOUR=value4\nKEY_FIVE_NO_VALUE\n'
-    assert expected_stdout == output.stdout
-
-
-def test_key_val_removal_works(host):
-    ''' Confirms removeKey provides the expected output '''
-    host.run('''
-    source /opt/pihole/utils.sh
-    addOrEditKeyValPair "./testoutput" "KEY_ONE" "value1"
-    addOrEditKeyValPair "./testoutput" "KEY_TWO" "value2"
-    addOrEditKeyValPair "./testoutput" "KEY_THREE" "value3"
-    removeKey "./testoutput" "KEY_TWO"
-    ''')
-    output = host.run('''
-    cat ./testoutput
-    ''')
-    expected_stdout = 'KEY_ONE=value1\nKEY_THREE=value3\n'
-    assert expected_stdout == output.stdout
-
-
-def test_getFTLAPIPort_default(host):
-    ''' Confirms getFTLAPIPort returns the default API port '''
-    output = host.run('''
-    source /opt/pihole/utils.sh
-    getFTLAPIPort
-    ''')
-    expected_stdout = '4711\n'
-    assert expected_stdout == output.stdout
-
-
-def test_getFTLAPIPort_custom(host):
-    ''' Confirms getFTLAPIPort returns a custom API port in a custom PORTFILE location '''
-    host.run('''
-    echo "PORTFILE=/tmp/port.file" > /etc/pihole/pihole-FTL.conf
-    echo "1234" > /tmp/port.file
-    ''')
-    output = host.run('''
-    source /opt/pihole/utils.sh
-    getFTLAPIPort
-    ''')
-    expected_stdout = '1234\n'
-    assert expected_stdout == output.stdout

test/test_automated_install.py

@@ -0,0 +1,473 @@
+from textwrap import dedent
+import re
+from .conftest import (
+    SETUPVARS,
+    tick_box,
+    info_box,
+    cross_box,
+    mock_command,
+    mock_command_2,
+    run_script
+)
+
+
+def test_supported_operating_system(Pihole):
+    '''
+    confirm installer exists on unsupported distribution
+    '''
+    # break supported package managers to emulate an unsupported distribution
+    Pihole.run('rm -rf /usr/bin/apt-get')
+    Pihole.run('rm -rf /usr/bin/rpm')
+    distro_check = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    distro_check
+    ''')
+    expected_stdout = cross_box + ' OS distribution not supported'
+    assert expected_stdout in distro_check.stdout
+    # assert distro_check.rc == 1
+
+
+def test_setupVars_are_sourced_to_global_scope(Pihole):
+    '''
+    currently update_dialogs sources setupVars with a dot,
+    then various other functions use the variables.
+    This confirms the sourced variables are in scope between functions
+    '''
+    setup_var_file = 'cat <<EOF> /etc/pihole/setupVars.conf\n'
+    for k, v in SETUPVARS.items():
+        setup_var_file += "{}={}\n".format(k, v)
+    setup_var_file += "EOF\n"
+    Pihole.run(setup_var_file)
+
+    script = dedent('''\
+    set -e
+    printSetupVars() {
+        # Currently debug test function only
+        echo "Outputting sourced variables"
+        echo "PIHOLE_INTERFACE=${PIHOLE_INTERFACE}"
+        echo "IPV4_ADDRESS=${IPV4_ADDRESS}"
+        echo "IPV6_ADDRESS=${IPV6_ADDRESS}"
+        echo "PIHOLE_DNS_1=${PIHOLE_DNS_1}"
+        echo "PIHOLE_DNS_2=${PIHOLE_DNS_2}"
+    }
+    update_dialogs() {
+        . /etc/pihole/setupVars.conf
+    }
+    update_dialogs
+    printSetupVars
+    ''')
+
+    output = run_script(Pihole, script).stdout
+
+    for k, v in SETUPVARS.items():
+        assert "{}={}".format(k, v) in output
+
+
+def test_setupVars_saved_to_file(Pihole):
+    '''
+    confirm saved settings are written to a file for future updates to re-use
+    '''
+    # dedent works better with this and padding matching script below
+    set_setup_vars = '\n'
+    for k, v in SETUPVARS.items():
+        set_setup_vars += "    {}={}\n".format(k, v)
+    Pihole.run(set_setup_vars).stdout
+
+    script = dedent('''\
+    set -e
+    echo start
+    TERM=xterm
+    source /opt/pihole/basic-install.sh
+    {}
+    mkdir -p /etc/dnsmasq.d
+    version_check_dnsmasq
+    echo "" > /etc/pihole/pihole-FTL.conf
+    finalExports
+    cat /etc/pihole/setupVars.conf
+    '''.format(set_setup_vars))
+
+    output = run_script(Pihole, script).stdout
+
+    for k, v in SETUPVARS.items():
+        assert "{}={}".format(k, v) in output
+
+
+def test_selinux_not_detected(Pihole):
+    '''
+    confirms installer continues when SELinux configuration file does not exist
+    '''
+    check_selinux = Pihole.run('''
+    rm -f /etc/selinux/config
+    source /opt/pihole/basic-install.sh
+    checkSelinux
+    ''')
+    expected_stdout = info_box + ' SELinux not detected'
+    assert expected_stdout in check_selinux.stdout
+    assert check_selinux.rc == 0
+
+
+def test_installPiholeWeb_fresh_install_no_errors(Pihole):
+    '''
+    confirms all web page assets from Core repo are installed on a fresh build
+    '''
+    installWeb = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    installPiholeWeb
+    ''')
+    expected_stdout = info_box + ' Installing blocking page...'
+    assert expected_stdout in installWeb.stdout
+    expected_stdout = tick_box + (' Creating directory for blocking page, '
+                                  'and copying files')
+    assert expected_stdout in installWeb.stdout
+    expected_stdout = info_box + ' Backing up index.lighttpd.html'
+    assert expected_stdout in installWeb.stdout
+    expected_stdout = ('No default index.lighttpd.html file found... '
+                       'not backing up')
+    assert expected_stdout in installWeb.stdout
+    expected_stdout = tick_box + ' Installing sudoer file'
+    assert expected_stdout in installWeb.stdout
+    web_directory = Pihole.run('ls -r /var/www/html/pihole').stdout
+    assert 'index.php' in web_directory
+    assert 'blockingpage.css' in web_directory
+
+
+def test_update_package_cache_success_no_errors(Pihole):
+    '''
+    confirms package cache was updated without any errors
+    '''
+    updateCache = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    distro_check
+    update_package_cache
+    ''')
+    expected_stdout = tick_box + ' Update local cache of available packages'
+    assert expected_stdout in updateCache.stdout
+    assert 'error' not in updateCache.stdout.lower()
+
+
+def test_update_package_cache_failure_no_errors(Pihole):
+    '''
+    confirms package cache was not updated
+    '''
+    mock_command('apt-get', {'update': ('', '1')}, Pihole)
+    updateCache = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    distro_check
+    update_package_cache
+    ''')
+    expected_stdout = cross_box + ' Update local cache of available packages'
+    assert expected_stdout in updateCache.stdout
+    assert 'Error: Unable to update package cache.' in updateCache.stdout
+
+
+def test_FTL_detect_aarch64_no_errors(Pihole):
+    '''
+    confirms only aarch64 package is downloaded for FTL engine
+    '''
+    # mock uname to return aarch64 platform
+    mock_command('uname', {'-m': ('aarch64', '0')}, Pihole)
+    # mock ldd to respond with aarch64 shared library
+    mock_command(
+        'ldd',
+        {
+            '/bin/ls': (
+                '/lib/ld-linux-aarch64.so.1',
+                '0'
+            )
+        },
+        Pihole
+    )
+    detectPlatform = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    create_pihole_user
+    funcOutput=$(get_binary_name)
+    binary="pihole-FTL${funcOutput##*pihole-FTL}"
+    theRest="${funcOutput%pihole-FTL*}"
+    FTLdetect "${binary}" "${theRest}"
+    ''')
+    expected_stdout = info_box + ' FTL Checks...'
+    assert expected_stdout in detectPlatform.stdout
+    expected_stdout = tick_box + ' Detected ARM-aarch64 architecture'
+    assert expected_stdout in detectPlatform.stdout
+    expected_stdout = tick_box + ' Downloading and Installing FTL'
+    assert expected_stdout in detectPlatform.stdout
+
+
+def test_FTL_detect_armv6l_no_errors(Pihole):
+    '''
+    confirms only armv6l package is downloaded for FTL engine
+    '''
+    # mock uname to return armv6l platform
+    mock_command('uname', {'-m': ('armv6l', '0')}, Pihole)
+    # mock ldd to respond with aarch64 shared library
+    mock_command('ldd', {'/bin/ls': ('/lib/ld-linux-armhf.so.3', '0')}, Pihole)
+    detectPlatform = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    create_pihole_user
+    funcOutput=$(get_binary_name)
+    binary="pihole-FTL${funcOutput##*pihole-FTL}"
+    theRest="${funcOutput%pihole-FTL*}"
+    FTLdetect "${binary}" "${theRest}"
+    ''')
+    expected_stdout = info_box + ' FTL Checks...'
+    assert expected_stdout in detectPlatform.stdout
+    expected_stdout = tick_box + (' Detected ARM-hf architecture '
+                                  '(armv6 or lower)')
+    assert expected_stdout in detectPlatform.stdout
+    expected_stdout = tick_box + ' Downloading and Installing FTL'
+    assert expected_stdout in detectPlatform.stdout
+
+
+def test_FTL_detect_armv7l_no_errors(Pihole):
+    '''
+    confirms only armv7l package is downloaded for FTL engine
+    '''
+    # mock uname to return armv7l platform
+    mock_command('uname', {'-m': ('armv7l', '0')}, Pihole)
+    # mock ldd to respond with aarch64 shared library
+    mock_command('ldd', {'/bin/ls': ('/lib/ld-linux-armhf.so.3', '0')}, Pihole)
+    detectPlatform = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    create_pihole_user
+    funcOutput=$(get_binary_name)
+    binary="pihole-FTL${funcOutput##*pihole-FTL}"
+    theRest="${funcOutput%pihole-FTL*}"
+    FTLdetect "${binary}" "${theRest}"
+    ''')
+    expected_stdout = info_box + ' FTL Checks...'
+    assert expected_stdout in detectPlatform.stdout
+    expected_stdout = tick_box + ' Detected ARM-hf architecture (armv7+)'
+    assert expected_stdout in detectPlatform.stdout
+    expected_stdout = tick_box + ' Downloading and Installing FTL'
+    assert expected_stdout in detectPlatform.stdout
+
+
+def test_FTL_detect_x86_64_no_errors(Pihole):
+    '''
+    confirms only x86_64 package is downloaded for FTL engine
+    '''
+    detectPlatform = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    create_pihole_user
+    funcOutput=$(get_binary_name)
+    binary="pihole-FTL${funcOutput##*pihole-FTL}"
+    theRest="${funcOutput%pihole-FTL*}"
+    FTLdetect "${binary}" "${theRest}"
+    ''')
+    expected_stdout = info_box + ' FTL Checks...'
+    assert expected_stdout in detectPlatform.stdout
+    expected_stdout = tick_box + ' Detected x86_64 architecture'
+    assert expected_stdout in detectPlatform.stdout
+    expected_stdout = tick_box + ' Downloading and Installing FTL'
+    assert expected_stdout in detectPlatform.stdout
+
+
+def test_FTL_detect_unknown_no_errors(Pihole):
+    ''' confirms only generic package is downloaded for FTL engine '''
+    # mock uname to return generic platform
+    mock_command('uname', {'-m': ('mips', '0')}, Pihole)
+    detectPlatform = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    create_pihole_user
+    funcOutput=$(get_binary_name)
+    binary="pihole-FTL${funcOutput##*pihole-FTL}"
+    theRest="${funcOutput%pihole-FTL*}"
+    FTLdetect "${binary}" "${theRest}"
+    ''')
+    expected_stdout = 'Not able to detect architecture (unknown: mips)'
+    assert expected_stdout in detectPlatform.stdout
+
+
+def test_FTL_download_aarch64_no_errors(Pihole):
+    '''
+    confirms only aarch64 package is downloaded for FTL engine
+    '''
+    # mock whiptail answers and ensure installer dependencies
+    mock_command('whiptail', {'*': ('', '0')}, Pihole)
+    Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    distro_check
+    install_dependent_packages ${INSTALLER_DEPS[@]}
+    ''')
+    download_binary = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    create_pihole_user
+    FTLinstall "pihole-FTL-aarch64-linux-gnu"
+    ''')
+    expected_stdout = tick_box + ' Downloading and Installing FTL'
+    assert expected_stdout in download_binary.stdout
+    assert 'error' not in download_binary.stdout.lower()
+
+
+def test_FTL_binary_installed_and_responsive_no_errors(Pihole):
+    '''
+    confirms FTL binary is copied and functional in installed location
+    '''
+    installed_binary = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    create_pihole_user
+    funcOutput=$(get_binary_name)
+    binary="pihole-FTL${funcOutput##*pihole-FTL}"
+    theRest="${funcOutput%pihole-FTL*}"
+    FTLdetect "${binary}" "${theRest}"
+    pihole-FTL version
+    ''')
+    expected_stdout = 'v'
+    assert expected_stdout in installed_binary.stdout
+
+
+def test_IPv6_only_link_local(Pihole):
+    '''
+    confirms IPv6 blocking is disabled for Link-local address
+    '''
+    # mock ip -6 address to return Link-local address
+    mock_command_2(
+        'ip',
+        {
+            '-6 address': (
+                'inet6 fe80::d210:52fa:fe00:7ad7/64 scope link',
+                '0'
+            )
+        },
+        Pihole
+    )
+    detectPlatform = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    useIPv6dialog
+    ''')
+    expected_stdout = ('Unable to find IPv6 ULA/GUA address, '
+                       'IPv6 adblocking will not be enabled')
+    assert expected_stdout in detectPlatform.stdout
+
+
+def test_IPv6_only_ULA(Pihole):
+    '''
+    confirms IPv6 blocking is enabled for ULA addresses
+    '''
+    # mock ip -6 address to return ULA address
+    mock_command_2(
+        'ip',
+        {
+            '-6 address': (
+                'inet6 fda2:2001:5555:0:d210:52fa:fe00:7ad7/64 scope global',
+                '0'
+            )
+        },
+        Pihole
+    )
+    detectPlatform = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    useIPv6dialog
+    ''')
+    expected_stdout = 'Found IPv6 ULA address, using it for blocking IPv6 ads'
+    assert expected_stdout in detectPlatform.stdout
+
+
+def test_IPv6_only_GUA(Pihole):
+    '''
+    confirms IPv6 blocking is enabled for GUA addresses
+    '''
+    # mock ip -6 address to return GUA address
+    mock_command_2(
+        'ip',
+        {
+            '-6 address': (
+                'inet6 2003:12:1e43:301:d210:52fa:fe00:7ad7/64 scope global',
+                '0'
+            )
+        },
+        Pihole
+    )
+    detectPlatform = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    useIPv6dialog
+    ''')
+    expected_stdout = 'Found IPv6 GUA address, using it for blocking IPv6 ads'
+    assert expected_stdout in detectPlatform.stdout
+
+
+def test_IPv6_GUA_ULA_test(Pihole):
+    '''
+    confirms IPv6 blocking is enabled for GUA and ULA addresses
+    '''
+    # mock ip -6 address to return GUA and ULA addresses
+    mock_command_2(
+        'ip',
+        {
+            '-6 address': (
+                'inet6 2003:12:1e43:301:d210:52fa:fe00:7ad7/64 scope global\n'
+                'inet6 fda2:2001:5555:0:d210:52fa:fe00:7ad7/64 scope global',
+                '0'
+            )
+        },
+        Pihole
+    )
+    detectPlatform = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    useIPv6dialog
+    ''')
+    expected_stdout = 'Found IPv6 ULA address, using it for blocking IPv6 ads'
+    assert expected_stdout in detectPlatform.stdout
+
+
+def test_IPv6_ULA_GUA_test(Pihole):
+    '''
+    confirms IPv6 blocking is enabled for GUA and ULA addresses
+    '''
+    # mock ip -6 address to return ULA and GUA addresses
+    mock_command_2(
+        'ip',
+        {
+            '-6 address': (
+                'inet6 fda2:2001:5555:0:d210:52fa:fe00:7ad7/64 scope global\n'
+                'inet6 2003:12:1e43:301:d210:52fa:fe00:7ad7/64 scope global',
+                '0'
+            )
+        },
+        Pihole
+    )
+    detectPlatform = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    useIPv6dialog
+    ''')
+    expected_stdout = 'Found IPv6 ULA address, using it for blocking IPv6 ads'
+    assert expected_stdout in detectPlatform.stdout
+
+
+def test_validate_ip_valid(Pihole):
+    '''
+    Given a valid IP address, valid_ip returns success
+    '''
+
+    output = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    valid_ip "192.168.1.1"
+    ''')
+
+    assert output.rc == 0
+
+
+def test_validate_ip_invalid_octet(Pihole):
+    '''
+    Given an invalid IP address (large octet), valid_ip returns an error
+    '''
+
+    output = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    valid_ip "1092.168.1.1"
+    ''')
+
+    assert output.rc == 1
+
+
+def test_validate_ip_invalid_letters(Pihole):
+    '''
+    Given an invalid IP address (contains letters), valid_ip returns an error
+    '''
+
+    output = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    valid_ip "not an IP"
+    ''')
+
+    assert output.rc == 1

test/test_centos_7_support.py

@@ -1,63 +0,0 @@
-from .conftest import (
-    tick_box,
-    info_box,
-    mock_command,
-)
-
-
-def test_php_upgrade_default_optout_centos_eq_7(host):
-    '''
-    confirms the default behavior to opt-out of installing PHP7 from REMI
-    '''
-    package_manager_detect = host.run('''
-    source /opt/pihole/basic-install.sh
-    package_manager_detect
-    select_rpm_php
-    ''')
-    expected_stdout = info_box + (' User opt-out of PHP 7 upgrade on CentOS. '
-                                  'Deprecated PHP may be in use.')
-    assert expected_stdout in package_manager_detect.stdout
-    remi_package = host.package('remi-release')
-    assert not remi_package.is_installed
-
-
-def test_php_upgrade_user_optout_centos_eq_7(host):
-    '''
-    confirms installer behavior when user opt-out of installing PHP7 from REMI
-    (php not currently installed)
-    '''
-    # Whiptail dialog returns Cancel for user prompt
-    mock_command('whiptail', {'*': ('', '1')}, host)
-    package_manager_detect = host.run('''
-    source /opt/pihole/basic-install.sh
-    package_manager_detect
-    select_rpm_php
-    ''')
-    expected_stdout = info_box + (' User opt-out of PHP 7 upgrade on CentOS. '
-                                  'Deprecated PHP may be in use.')
-    assert expected_stdout in package_manager_detect.stdout
-    remi_package = host.package('remi-release')
-    assert not remi_package.is_installed
-
-
-def test_php_upgrade_user_optin_centos_eq_7(host):
-    '''
-    confirms installer behavior when user opt-in to installing PHP7 from REMI
-    (php not currently installed)
-    '''
-    # Whiptail dialog returns Continue for user prompt
-    mock_command('whiptail', {'*': ('', '0')}, host)
-    package_manager_detect = host.run('''
-    source /opt/pihole/basic-install.sh
-    package_manager_detect
-    select_rpm_php
-    ''')
-    assert 'opt-out' not in package_manager_detect.stdout
-    expected_stdout = info_box + (' Enabling Remi\'s RPM repository '
-                                  '(https://rpms.remirepo.net)')
-    assert expected_stdout in package_manager_detect.stdout
-    expected_stdout = tick_box + (' Remi\'s RPM repository has '
-                                  'been enabled for PHP7')
-    assert expected_stdout in package_manager_detect.stdout
-    remi_package = host.package('remi-release')
-    assert remi_package.is_installed

test/test_centos_8_support.py

@@ -1,68 +0,0 @@
-from .conftest import (
-    tick_box,
-    info_box,
-    mock_command,
-)
-
-
-def test_php_upgrade_default_continue_centos_gte_8(host):
-    '''
-    confirms the latest version of CentOS continues / does not optout
-    (should trigger on CentOS7 only)
-    '''
-    package_manager_detect = host.run('''
-    source /opt/pihole/basic-install.sh
-    package_manager_detect
-    select_rpm_php
-    ''')
-    unexpected_stdout = info_box + (' User opt-out of PHP 7 upgrade on CentOS.'
-                                    ' Deprecated PHP may be in use.')
-    assert unexpected_stdout not in package_manager_detect.stdout
-    # ensure remi was not installed on latest CentOS
-    remi_package = host.package('remi-release')
-    assert not remi_package.is_installed
-
-
-def test_php_upgrade_user_optout_skipped_centos_gte_8(host):
-    '''
-    confirms installer skips user opt-out of installing PHP7 from REMI on
-    latest CentOS (should trigger on CentOS7 only)
-    (php not currently installed)
-    '''
-    # Whiptail dialog returns Cancel for user prompt
-    mock_command('whiptail', {'*': ('', '1')}, host)
-    package_manager_detect = host.run('''
-    source /opt/pihole/basic-install.sh
-    package_manager_detect
-    select_rpm_php
-    ''')
-    unexpected_stdout = info_box + (' User opt-out of PHP 7 upgrade on CentOS.'
-                                    ' Deprecated PHP may be in use.')
-    assert unexpected_stdout not in package_manager_detect.stdout
-    # ensure remi was not installed on latest CentOS
-    remi_package = host.package('remi-release')
-    assert not remi_package.is_installed
-
-
-def test_php_upgrade_user_optin_skipped_centos_gte_8(host):
-    '''
-    confirms installer skips user opt-in to installing PHP7 from REMI on
-    latest CentOS (should trigger on CentOS7 only)
-    (php not currently installed)
-    '''
-    # Whiptail dialog returns Continue for user prompt
-    mock_command('whiptail', {'*': ('', '0')}, host)
-    package_manager_detect = host.run('''
-    source /opt/pihole/basic-install.sh
-    package_manager_detect
-    select_rpm_php
-    ''')
-    assert 'opt-out' not in package_manager_detect.stdout
-    unexpected_stdout = info_box + (' Enabling Remi\'s RPM repository '
-                                    '(https://rpms.remirepo.net)')
-    assert unexpected_stdout not in package_manager_detect.stdout
-    unexpected_stdout = tick_box + (' Remi\'s RPM repository has '
-                                    'been enabled for PHP7')
-    assert unexpected_stdout not in package_manager_detect.stdout
-    remi_package = host.package('remi-release')
-    assert not remi_package.is_installed

test/test_centos_common_support.py

@@ -1,125 +0,0 @@
-import pytest
-from .conftest import (
-    tick_box,
-    info_box,
-    cross_box,
-    mock_command,
-)
-
-
-def test_release_supported_version_check_centos(host):
-    '''
-    confirms installer exits on unsupported releases of CentOS
-    '''
-    # modify /etc/redhat-release to mock an unsupported CentOS release
-    host.run('echo "CentOS Linux release 6.9" > /etc/redhat-release')
-    package_manager_detect = host.run('''
-    source /opt/pihole/basic-install.sh
-    package_manager_detect
-    select_rpm_php
-    ''')
-    expected_stdout = cross_box + (' CentOS 6 is not supported.')
-    assert expected_stdout in package_manager_detect.stdout
-    expected_stdout = 'Please update to CentOS release 7 or later'
-    assert expected_stdout in package_manager_detect.stdout
-
-
-def test_enable_epel_repository_centos(host):
-    '''
-    confirms the EPEL package repository is enabled when installed on CentOS
-    '''
-    package_manager_detect = host.run('''
-    source /opt/pihole/basic-install.sh
-    package_manager_detect
-    select_rpm_php
-    ''')
-    expected_stdout = info_box + (' Enabling EPEL package repository '
-                                  '(https://fedoraproject.org/wiki/EPEL)')
-    assert expected_stdout in package_manager_detect.stdout
-    expected_stdout = tick_box + ' Installed epel-release'
-    assert expected_stdout in package_manager_detect.stdout
-    epel_package = host.package('epel-release')
-    assert epel_package.is_installed
-
-
-def test_php_version_lt_7_detected_upgrade_default_optout_centos(host):
-    '''
-    confirms the default behavior to opt-out of upgrading to PHP7 from REMI
-    '''
-    # first we will install the default php version to test installer behavior
-    php_install = host.run('yum install -y php')
-    assert php_install.rc == 0
-    php_package = host.package('php')
-    default_centos_php_version = php_package.version.split('.')[0]
-    if int(default_centos_php_version) >= 7:  # PHP7 is supported/recommended
-        pytest.skip("Test deprecated . Detected default PHP version >= 7")
-    package_manager_detect = host.run('''
-    source /opt/pihole/basic-install.sh
-    package_manager_detect
-    select_rpm_php
-    ''')
-    expected_stdout = info_box + (' User opt-out of PHP 7 upgrade on CentOS. '
-                                  'Deprecated PHP may be in use.')
-    assert expected_stdout in package_manager_detect.stdout
-    remi_package = host.package('remi-release')
-    assert not remi_package.is_installed
-
-
-def test_php_version_lt_7_detected_upgrade_user_optout_centos(host):
-    '''
-    confirms installer behavior when user opt-out to upgrade to PHP7 via REMI
-    '''
-    # first we will install the default php version to test installer behavior
-    php_install = host.run('yum install -y php')
-    assert php_install.rc == 0
-    php_package = host.package('php')
-    default_centos_php_version = php_package.version.split('.')[0]
-    if int(default_centos_php_version) >= 7:  # PHP7 is supported/recommended
-        pytest.skip("Test deprecated . Detected default PHP version >= 7")
-    # Whiptail dialog returns Cancel for user prompt
-    mock_command('whiptail', {'*': ('', '1')}, host)
-    package_manager_detect = host.run('''
-    source /opt/pihole/basic-install.sh
-    package_manager_detect
-    select_rpm_php
-    ''')
-    expected_stdout = info_box + (' User opt-out of PHP 7 upgrade on CentOS. '
-                                  'Deprecated PHP may be in use.')
-    assert expected_stdout in package_manager_detect.stdout
-    remi_package = host.package('remi-release')
-    assert not remi_package.is_installed
-
-
-def test_php_version_lt_7_detected_upgrade_user_optin_centos(host):
-    '''
-    confirms installer behavior when user opt-in to upgrade to PHP7 via REMI
-    '''
-    # first we will install the default php version to test installer behavior
-    php_install = host.run('yum install -y php')
-    assert php_install.rc == 0
-    php_package = host.package('php')
-    default_centos_php_version = php_package.version.split('.')[0]
-    if int(default_centos_php_version) >= 7:  # PHP7 is supported/recommended
-        pytest.skip("Test deprecated . Detected default PHP version >= 7")
-    # Whiptail dialog returns Continue for user prompt
-    mock_command('whiptail', {'*': ('', '0')}, host)
-    package_manager_detect = host.run('''
-    source /opt/pihole/basic-install.sh
-    package_manager_detect
-    select_rpm_php
-    install_dependent_packages PIHOLE_WEB_DEPS[@]
-    ''')
-    expected_stdout = info_box + (' User opt-out of PHP 7 upgrade on CentOS. '
-                                  'Deprecated PHP may be in use.')
-    assert expected_stdout not in package_manager_detect.stdout
-    expected_stdout = info_box + (' Enabling Remi\'s RPM repository '
-                                  '(https://rpms.remirepo.net)')
-    assert expected_stdout in package_manager_detect.stdout
-    expected_stdout = tick_box + (' Remi\'s RPM repository has '
-                                  'been enabled for PHP7')
-    assert expected_stdout in package_manager_detect.stdout
-    remi_package = host.package('remi-release')
-    assert remi_package.is_installed
-    updated_php_package = host.package('php')
-    updated_php_version = updated_php_package.version.split('.')[0]
-    assert int(updated_php_version) == 7

test/test_centos_fedora_common_support.py

@@ -1,65 +0,0 @@
-from .conftest import (
-    tick_box,
-    cross_box,
-    mock_command,
-)
-
-
-def mock_selinux_config(state, host):
-    '''
-    Creates a mock SELinux config file with expected content
-    '''
-    # validate state string
-    valid_states = ['enforcing', 'permissive', 'disabled']
-    assert state in valid_states
-    # getenforce returns the running state of SELinux
-    mock_command('getenforce', {'*': (state.capitalize(), '0')}, host)
-    # create mock configuration with desired content
-    host.run('''
-    mkdir /etc/selinux
-    echo "SELINUX={state}" > /etc/selinux/config
-    '''.format(state=state.lower()))
-
-
-def test_selinux_enforcing_exit(host):
-    '''
-    confirms installer prompts to exit when SELinux is Enforcing by default
-    '''
-    mock_selinux_config("enforcing", host)
-    check_selinux = host.run('''
-    source /opt/pihole/basic-install.sh
-    checkSelinux
-    ''')
-    expected_stdout = cross_box + ' Current SELinux: Enforcing'
-    assert expected_stdout in check_selinux.stdout
-    expected_stdout = 'SELinux Enforcing detected, exiting installer'
-    assert expected_stdout in check_selinux.stdout
-    assert check_selinux.rc == 1
-
-
-def test_selinux_permissive(host):
-    '''
-    confirms installer continues when SELinux is Permissive
-    '''
-    mock_selinux_config("permissive", host)
-    check_selinux = host.run('''
-    source /opt/pihole/basic-install.sh
-    checkSelinux
-    ''')
-    expected_stdout = tick_box + ' Current SELinux: Permissive'
-    assert expected_stdout in check_selinux.stdout
-    assert check_selinux.rc == 0
-
-
-def test_selinux_disabled(host):
-    '''
-    confirms installer continues when SELinux is Disabled
-    '''
-    mock_selinux_config("disabled", host)
-    check_selinux = host.run('''
-    source /opt/pihole/basic-install.sh
-    checkSelinux
-    ''')
-    expected_stdout = tick_box + ' Current SELinux: Disabled'
-    assert expected_stdout in check_selinux.stdout
-    assert check_selinux.rc == 0

test/test_centos_fedora_support.py

@@ -0,0 +1,264 @@
+import pytest
+from .conftest import (
+    tick_box,
+    info_box,
+    cross_box,
+    mock_command,
+)
+
+
+def mock_selinux_config(state, Pihole):
+    '''
+    Creates a mock SELinux config file with expected content
+    '''
+    # validate state string
+    valid_states = ['enforcing', 'permissive', 'disabled']
+    assert state in valid_states
+    # getenforce returns the running state of SELinux
+    mock_command('getenforce', {'*': (state.capitalize(), '0')}, Pihole)
+    # create mock configuration with desired content
+    Pihole.run('''
+    mkdir /etc/selinux
+    echo "SELINUX={state}" > /etc/selinux/config
+    '''.format(state=state.lower()))
+
+
+@pytest.mark.parametrize("tag", [('centos'), ('fedora'), ])
+def test_selinux_enforcing_exit(Pihole):
+    '''
+    confirms installer prompts to exit when SELinux is Enforcing by default
+    '''
+    mock_selinux_config("enforcing", Pihole)
+    check_selinux = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    checkSelinux
+    ''')
+    expected_stdout = cross_box + ' Current SELinux: Enforcing'
+    assert expected_stdout in check_selinux.stdout
+    expected_stdout = 'SELinux Enforcing detected, exiting installer'
+    assert expected_stdout in check_selinux.stdout
+    assert check_selinux.rc == 1
+
+
+@pytest.mark.parametrize("tag", [('centos'), ('fedora'), ])
+def test_selinux_permissive(Pihole):
+    '''
+    confirms installer continues when SELinux is Permissive
+    '''
+    mock_selinux_config("permissive", Pihole)
+    check_selinux = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    checkSelinux
+    ''')
+    expected_stdout = tick_box + ' Current SELinux: Permissive'
+    assert expected_stdout in check_selinux.stdout
+    assert check_selinux.rc == 0
+
+
+@pytest.mark.parametrize("tag", [('centos'), ('fedora'), ])
+def test_selinux_disabled(Pihole):
+    '''
+    confirms installer continues when SELinux is Disabled
+    '''
+    mock_selinux_config("disabled", Pihole)
+    check_selinux = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    checkSelinux
+    ''')
+    expected_stdout = tick_box + ' Current SELinux: Disabled'
+    assert expected_stdout in check_selinux.stdout
+    assert check_selinux.rc == 0
+
+
+@pytest.mark.parametrize("tag", [('fedora'), ])
+def test_epel_and_remi_not_installed_fedora(Pihole):
+    '''
+    confirms installer does not attempt to install EPEL/REMI repositories
+    on Fedora
+    '''
+    distro_check = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    distro_check
+    ''')
+    assert distro_check.stdout == ''
+
+    epel_package = Pihole.package('epel-release')
+    assert not epel_package.is_installed
+    remi_package = Pihole.package('remi-release')
+    assert not remi_package.is_installed
+
+
+@pytest.mark.parametrize("tag", [('centos'), ])
+def test_release_supported_version_check_centos(Pihole):
+    '''
+    confirms installer exits on unsupported releases of CentOS
+    '''
+    # modify /etc/redhat-release to mock an unsupported CentOS release
+    Pihole.run('echo "CentOS Linux release 6.9" > /etc/redhat-release')
+    distro_check = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    distro_check
+    ''')
+    expected_stdout = cross_box + (' CentOS 6 is not supported.')
+    assert expected_stdout in distro_check.stdout
+    expected_stdout = 'Please update to CentOS release 7 or later'
+    assert expected_stdout in distro_check.stdout
+
+
+@pytest.mark.parametrize("tag", [('centos'), ])
+def test_enable_epel_repository_centos(Pihole):
+    '''
+    confirms the EPEL package repository is enabled when installed on CentOS
+    '''
+    distro_check = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    distro_check
+    ''')
+    expected_stdout = info_box + (' Enabling EPEL package repository '
+                                  '(https://fedoraproject.org/wiki/EPEL)')
+    assert expected_stdout in distro_check.stdout
+    expected_stdout = tick_box + ' Installed epel-release'
+    assert expected_stdout in distro_check.stdout
+    epel_package = Pihole.package('epel-release')
+    assert epel_package.is_installed
+
+
+@pytest.mark.parametrize("tag", [('centos'), ])
+def test_php_upgrade_default_optout_centos(Pihole):
+    '''
+    confirms the default behavior to opt-out of installing PHP7 from REMI
+    '''
+    distro_check = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    distro_check
+    ''')
+    expected_stdout = info_box + (' User opt-out of PHP 7 upgrade on CentOS. '
+                                  'Deprecated PHP may be in use.')
+    assert expected_stdout in distro_check.stdout
+    remi_package = Pihole.package('remi-release')
+    assert not remi_package.is_installed
+
+
+@pytest.mark.parametrize("tag", [('centos'), ])
+def test_php_upgrade_user_optout_centos(Pihole):
+    '''
+    confirms installer behavior when user opt-out of installing PHP7 from REMI
+    (php not currently installed)
+    '''
+    # Whiptail dialog returns Cancel for user prompt
+    mock_command('whiptail', {'*': ('', '1')}, Pihole)
+    distro_check = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    distro_check
+    ''')
+    expected_stdout = info_box + (' User opt-out of PHP 7 upgrade on CentOS. '
+                                  'Deprecated PHP may be in use.')
+    assert expected_stdout in distro_check.stdout
+    remi_package = Pihole.package('remi-release')
+    assert not remi_package.is_installed
+
+
+@pytest.mark.parametrize("tag", [('centos'), ])
+def test_php_upgrade_user_optin_centos(Pihole):
+    '''
+    confirms installer behavior when user opt-in to installing PHP7 from REMI
+    (php not currently installed)
+    '''
+    # Whiptail dialog returns Continue for user prompt
+    mock_command('whiptail', {'*': ('', '0')}, Pihole)
+    distro_check = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    distro_check
+    ''')
+    assert 'opt-out' not in distro_check.stdout
+    expected_stdout = info_box + (' Enabling Remi\'s RPM repository '
+                                  '(https://rpms.remirepo.net)')
+    assert expected_stdout in distro_check.stdout
+    expected_stdout = tick_box + (' Remi\'s RPM repository has '
+                                  'been enabled for PHP7')
+    assert expected_stdout in distro_check.stdout
+    remi_package = Pihole.package('remi-release')
+    assert remi_package.is_installed
+
+
+@pytest.mark.parametrize("tag", [('centos'), ])
+def test_php_version_lt_7_detected_upgrade_default_optout_centos(Pihole):
+    '''
+    confirms the default behavior to opt-out of upgrading to PHP7 from REMI
+    '''
+    # first we will install the default php version to test installer behavior
+    php_install = Pihole.run('yum install -y php')
+    assert php_install.rc == 0
+    php_package = Pihole.package('php')
+    default_centos_php_version = php_package.version.split('.')[0]
+    if int(default_centos_php_version) >= 7:  # PHP7 is supported/recommended
+        pytest.skip("Test deprecated . Detected default PHP version >= 7")
+    distro_check = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    distro_check
+    ''')
+    expected_stdout = info_box + (' User opt-out of PHP 7 upgrade on CentOS. '
+                                  'Deprecated PHP may be in use.')
+    assert expected_stdout in distro_check.stdout
+    remi_package = Pihole.package('remi-release')
+    assert not remi_package.is_installed
+
+
+@pytest.mark.parametrize("tag", [('centos'), ])
+def test_php_version_lt_7_detected_upgrade_user_optout_centos(Pihole):
+    '''
+    confirms installer behavior when user opt-out to upgrade to PHP7 via REMI
+    '''
+    # first we will install the default php version to test installer behavior
+    php_install = Pihole.run('yum install -y php')
+    assert php_install.rc == 0
+    php_package = Pihole.package('php')
+    default_centos_php_version = php_package.version.split('.')[0]
+    if int(default_centos_php_version) >= 7:  # PHP7 is supported/recommended
+        pytest.skip("Test deprecated . Detected default PHP version >= 7")
+    # Whiptail dialog returns Cancel for user prompt
+    mock_command('whiptail', {'*': ('', '1')}, Pihole)
+    distro_check = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    distro_check
+    ''')
+    expected_stdout = info_box + (' User opt-out of PHP 7 upgrade on CentOS. '
+                                  'Deprecated PHP may be in use.')
+    assert expected_stdout in distro_check.stdout
+    remi_package = Pihole.package('remi-release')
+    assert not remi_package.is_installed
+
+
+@pytest.mark.parametrize("tag", [('centos'), ])
+def test_php_version_lt_7_detected_upgrade_user_optin_centos(Pihole):
+    '''
+    confirms installer behavior when user opt-in to upgrade to PHP7 via REMI
+    '''
+    # first we will install the default php version to test installer behavior
+    php_install = Pihole.run('yum install -y php')
+    assert php_install.rc == 0
+    php_package = Pihole.package('php')
+    default_centos_php_version = php_package.version.split('.')[0]
+    if int(default_centos_php_version) >= 7:  # PHP7 is supported/recommended
+        pytest.skip("Test deprecated . Detected default PHP version >= 7")
+    # Whiptail dialog returns Continue for user prompt
+    mock_command('whiptail', {'*': ('', '0')}, Pihole)
+    distro_check = Pihole.run('''
+    source /opt/pihole/basic-install.sh
+    distro_check
+    install_dependent_packages PIHOLE_WEB_DEPS[@]
+    ''')
+    expected_stdout = info_box + (' User opt-out of PHP 7 upgrade on CentOS. '
+                                  'Deprecated PHP may be in use.')
+    assert expected_stdout not in distro_check.stdout
+    expected_stdout = info_box + (' Enabling Remi\'s RPM repository '
+                                  '(https://rpms.remirepo.net)')
+    assert expected_stdout in distro_check.stdout
+    expected_stdout = tick_box + (' Remi\'s RPM repository has '
+                                  'been enabled for PHP7')
+    assert expected_stdout in distro_check.stdout
+    remi_package = Pihole.package('remi-release')
+    assert remi_package.is_installed
+    updated_php_package = Pihole.package('php')
+    updated_php_version = updated_php_package.version.split('.')[0]
+    assert int(updated_php_version) == 7

test/test_fedora_support.py

@@ -1,16 +0,0 @@
-def test_epel_and_remi_not_installed_fedora(host):
-    '''
-    confirms installer does not attempt to install EPEL/REMI repositories
-    on Fedora
-    '''
-    package_manager_detect = host.run('''
-    source /opt/pihole/basic-install.sh
-    package_manager_detect
-    select_rpm_php
-    ''')
-    assert package_manager_detect.stdout == ''
-
-    epel_package = host.package('epel-release')
-    assert not epel_package.is_installed
-    remi_package = host.package('remi-release')
-    assert not remi_package.is_installed

test/test_shellcheck.py

@@ -0,0 +1,18 @@
+import testinfra
+
+run_local = testinfra.get_backend(
+    "local://"
+).get_module("Command").run
+
+
+def test_scripts_pass_shellcheck():
+    '''
+    Make sure shellcheck does not find anything wrong with our shell scripts
+    '''
+    shellcheck = ("find . -type f -name 'update.sh' "
+                  "| while read file; do "
+                  "shellcheck -x \"$file\" -e SC1090,SC1091; "
+                  "done;")
+    results = run_local(shellcheck)
+    print(results.stdout)
+    assert '' == results.stdout

test/tox.centos_7.ini

@@ -1,8 +0,0 @@
-[tox]
-envlist = py38
-
-[testenv]
-whitelist_externals = docker
-deps = -rrequirements.txt
-commands = docker build -f _centos_7.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_centos_7_support.py

test/tox.centos_8.ini

@@ -1,8 +0,0 @@
-[tox]
-envlist = py38
-
-[testenv]
-whitelist_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 ./test_centos_8_support.py

test/tox.debian_10.ini

@@ -1,8 +0,0 @@
-[tox]
-envlist = py38
-
-[testenv]
-whitelist_externals = docker
-deps = -rrequirements.txt
-commands = docker build -f _debian_10.Dockerfile -t pytest_pihole:test_container ../
-           pytest {posargs:-vv -n auto} ./test_any_automated_install.py ./test_any_utils.py

test/tox.debian_11.ini

@@ -1,8 +0,0 @@
-[tox]
-envlist = py38
-
-[testenv]
-whitelist_externals = docker
-deps = -rrequirements.txt
-commands = docker build -f _debian_11.Dockerfile -t pytest_pihole:test_container ../
-           pytest {posargs:-vv -n auto} ./test_any_automated_install.py ./test_any_utils.py

test/tox.debian_9.ini

@@ -1,8 +0,0 @@
-[tox]
-envlist = py38
-
-[testenv]
-whitelist_externals = docker
-deps = -rrequirements.txt
-commands = docker build -f _debian_9.Dockerfile -t pytest_pihole:test_container ../
-           pytest {posargs:-vv -n auto} ./test_any_automated_install.py ./test_any_utils.py

test/tox.fedora_33.ini

@@ -1,8 +0,0 @@
-[tox]
-envlist = py38
-
-[testenv]
-whitelist_externals = docker
-deps = -rrequirements.txt
-commands = docker build -f _fedora_33.Dockerfile -t pytest_pihole:test_container ../
-           pytest {posargs:-vv -n auto} ./test_any_automated_install.py ./test_any_utils.py ./test_centos_fedora_common_support.py ./test_fedora_support.py

test/tox.fedora_34.ini

@@ -1,8 +0,0 @@
-[tox]
-envlist = py38
-
-[testenv]
-whitelist_externals = docker
-deps = -rrequirements.txt
-commands = docker build -f _fedora_34.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_16.ini

@@ -1,8 +0,0 @@
-[tox]
-envlist = py38
-
-[testenv]
-whitelist_externals = docker
-deps = -rrequirements.txt
-commands = docker build -f _ubuntu_16.Dockerfile -t pytest_pihole:test_container ../
-           pytest {posargs:-vv -n auto} ./test_any_automated_install.py ./test_any_utils.py

test/tox.ubuntu_18.ini

@@ -1,8 +0,0 @@
-[tox]
-envlist = py38
-
-[testenv]
-whitelist_externals = docker
-deps = -rrequirements.txt
-commands = docker build -f _ubuntu_18.Dockerfile -t pytest_pihole:test_container ../
-           pytest {posargs:-vv -n auto} ./test_any_automated_install.py ./test_any_utils.py

test/tox.ubuntu_20.ini

@@ -1,8 +0,0 @@
-[tox]
-envlist = py38
-
-[testenv]
-whitelist_externals = docker
-deps = -rrequirements.txt
-commands = docker build -f _ubuntu_20.Dockerfile -t pytest_pihole:test_container ../
-           pytest {posargs:-vv -n auto} ./test_any_automated_install.py ./test_any_utils.py

test/tox.ubuntu_21.ini

@@ -1,8 +0,0 @@
-[tox]
-envlist = py38
-
-[testenv]
-whitelist_externals = docker
-deps = -rrequirements.txt
-commands = docker build -f _ubuntu_21.Dockerfile -t pytest_pihole:test_container ../
-           pytest {posargs:-vv -n auto} ./test_any_automated_install.py ./test_any_utils.py

tox.ini

@@ -0,0 +1,10 @@
+[tox]
+envlist = py36
+
+[testenv]
+whitelist_externals = docker
+deps = -rrequirements.txt
+commands = docker build -f test/debian.Dockerfile -t pytest_pihole:debian .
+           docker build -f test/centos.Dockerfile -t pytest_pihole:centos .
+           docker build -f test/fedora.Dockerfile -t pytest_pihole:fedora .
+           pytest {posargs:-vv -n auto} -m "not build_stage" ./test/