diff --git a/.gitmodules b/.gitmodules deleted file mode 100644 index e8e6233..0000000 --- a/.gitmodules +++ /dev/null @@ -1,3 +0,0 @@ -[submodule "roles/devtools/files/dotfiles"] - path = roles/devtools/files/dotfiles - url = https://forgejoever.homelab0ne.xyz/mustard/dotfiles diff --git a/README.md b/README.md index bcbc84d..76567bb 100644 --- a/README.md +++ b/README.md @@ -1,18 +1,3 @@ # Ansible playbooks Intended to make homelab management easier. - -Git clone this repo to the Fedora 42 GNOME template. - -Ensure prequisite packages are installed: - -``` -sudo dnf install ansible -``` - -Execute the playbook: - -``` -sudo ansible-playbook fedora-42-gnome.yaml -``` - diff --git a/config/id_ed25519.pub b/config/id_ed25519.pub index dd21536..460a4af 100644 --- a/config/id_ed25519.pub +++ b/config/id_ed25519.pub @@ -1 +1 @@ -ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIArO9Yty0QuX7jZhDeL6MrZwH+6dbbcidYWWo0qawivb user@homelab-mgmt +ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJITevx5+lKqH9UdQiGoe08+ld3XIWGXxQ3sa2XL4PeN user@homelab-mgmt diff --git a/development.yaml b/development.yaml new file mode 100644 index 0000000..e47b535 --- /dev/null +++ b/development.yaml @@ -0,0 +1,85 @@ +- name: Configure Fedora 42 Gnome Template for development + hosts: 127.0.0.1 + connection: local + tasks: + - name: 'Baseline hardening' + ansible.builtin.include_role: + name: 'baseline' + vars: + umask_changes: false + manage_network: true + + - name: 'Gnome package stuff' + ansible.builtin.include_role: + name: gnome + + # - name: 'Setup dom0 prompt for sudo' + # ansible.builtin.include_role: + # name: sudo-dom0-prompt + + - name: 'Install trivalent' + ansible.builtin.include_role: + name: trivalent + +# - name: 'Setup arkenfox' +# ansible.builtin.include_role: +# name: arkenfox + + - name: 'Import VSCodium repo key' + ansible.builtin.rpm_key: + state: 'present' + key: 'https://gitlab.com/paulcarroty/vscodium-deb-rpm-repo/-/raw/master/pub.gpg' + + - name: 'Import VSCodium repo' + ansible.builtin.copy: + src: 'etc/yum.repos.d/vscodium.repo' + dest: '/etc/yum.repos.d/vscodium.repo' + + - name: 'Setup docker repo' + shell: 'sudo dnf config-manager addrepo --from-repofile=https://download.docker.com/linux/fedora/docker-ce.repo -y' + + - name: 'Install vscode and docker' + ansible.builtin.dnf5: + name: + - codium + # - docker-ce + # - docker-buildx-plugin + # - docker-compose-plugin + state: 'present' + + # - name: 'Enable docker service' + # ansible.builtin.systemd: + # name: 'docker' + # enabled: true + # state: 'started' + +# - name: Add user to Docker group +# user: +# name: user +# group: docker +# append: yes + + - name: Create Qubes bind dirs directory + file: + path: /etc/qubes-bind-dirs.d + state: directory + mode: '0755' + + - name: Configure Qubes bind dirs + lineinfile: + path: /etc/qubes-bind-dirs.d/50_user.conf + line: 'binds+=( "/var/lib/docker" )' + state: present + create: yes + + - name: 'Install wireguard-tools' + ansible.builtin.dnf5: + name: + - wireguard-tools + - make + - ccache + - binwalk + - qemu-system-mipsel + - hx + - neovim + state: 'present' diff --git a/fedora-42-dev.yaml b/fedora-42-dev.yaml deleted file mode 100644 index b77c3a7..0000000 --- a/fedora-42-dev.yaml +++ /dev/null @@ -1,42 +0,0 @@ -- name: Configure Fedora 42 Gnome Template - hosts: 127.0.0.1 - connection: local - tasks: - - name: 'Baseline hardening' - ansible.builtin.include_role: - name: 'baseline' - vars: - umask_changes: true - manage_network: true - allow_ptrace: true - use_hardened_malloc: true - - - name: 'Gnome package stuff' - ansible.builtin.include_role: - name: gnome - - - name: 'Install trivalent' - ansible.builtin.include_role: - name: trivalent - - - name: 'Setup arkenfox' - ansible.builtin.include_role: - name: arkenfox - vars: - enable_webgl: false - - - name: 'Install wireguard-tools and neovim and gdb and podman and other devtools' - ansible.builtin.dnf5: - name: - - wireguard-tools - - neovim - - gdb - - podman - - glibc-devel - - opentofu - state: 'present' - - - name: 'Handle SUID binaries' - ansible.builtin.script: - cmd: ./remove_suid.sh - diff --git a/fedora-42-gnome.yaml b/fedora-42-gnome.yaml index 409098e..344ff68 100644 --- a/fedora-42-gnome.yaml +++ b/fedora-42-gnome.yaml @@ -8,13 +8,15 @@ vars: umask_changes: true manage_network: true - allow_ptrace: false - use_hardened_malloc: true - + - name: 'Gnome package stuff' ansible.builtin.include_role: name: gnome +# - name: 'Setup dom0 prompt for sudo' +# ansible.builtin.include_role: +# name: sudo-dom0-prompt + - name: 'Install trivalent' ansible.builtin.include_role: name: trivalent @@ -22,16 +24,9 @@ - name: 'Setup arkenfox' ansible.builtin.include_role: name: arkenfox - vars: - enable_webgl: false - - name: 'Install wireguard-tools and neovim' + - name: 'Install wireguard-tools' ansible.builtin.dnf5: name: - wireguard-tools - - neovim state: 'present' - - - name: 'Handle SUID binaries' - ansible.builtin.script: - cmd: ./remove_suid.sh diff --git a/fedora-42-media.yaml b/fedora-42-media.yaml deleted file mode 100644 index 639d7d3..0000000 --- a/fedora-42-media.yaml +++ /dev/null @@ -1,39 +0,0 @@ -- name: Configure Fedora 42 Gnome Template - hosts: 127.0.0.1 - connection: local - tasks: - - name: 'Baseline hardening' - ansible.builtin.include_role: - name: 'baseline' - vars: - umask_changes: true - manage_network: true - allow_ptrace: false - use_hardened_malloc: false - - - name: 'Gnome package stuff' - ansible.builtin.include_role: - name: gnome - - - name: 'Install trivalent' - ansible.builtin.include_role: - name: trivalent - - - name: 'Setup arkenfox' - ansible.builtin.include_role: - name: arkenfox - vars: - enable_webgl: true - - - name: 'Install wireguard-tools and neovim and mpv' - ansible.builtin.dnf5: - name: - - wireguard-tools - - neovim - - mpv - state: 'present' - - - name: 'Handle SUID binaries' - ansible.builtin.script: - cmd: ./remove_suid.sh - diff --git a/remove_suid.sh b/remove_suid.sh deleted file mode 100755 index 36cc862..0000000 --- a/remove_suid.sh +++ /dev/null @@ -1,116 +0,0 @@ -#!/usr/bin/env bash - -# Copied from The Secureblue Authors -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software distributed under the License is -# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and limitations under the License. - -set -oue pipefail - -# Reference: https://gist.github.com/ok-ryoko/1ff42a805d496cb1ca22e5cdf6ddefb0#usrbinchage - -whitelist=( -# Need to allowlist qrexec binaries to ensure qubes templates (hopefully) don't break, not sure why they're duplicated in /usr/bin and /usr/sbin - "/usr/bin/qfile-unpacker" - "/usr/sbin/qfile-unpacker" - "/usr/lib/qubes/qfile-unpacker" - "/usr/bin/qrexec-client-vm" - "/usr/sbin/qrexec-client-vm" - "/usr/bin/qrexec-fork-server" - "/usr/sbin/qrexec-fork-server" - "/usr/bin/qrexec-legacy-convert" - "/usr/sbin/qrexec-legacy-convert" - "/usr/bin/qrexec-policy" - "/usr/sbin/qrexec-policy" - "/usr/bin/qrexec-policy-agent" - "/usr/sbin/qrexec-policy-agent" - "/usr/bin/qrexec-policy-daemon" - "/usr/sbin/qrexec-policy-daemon" - "/usr/bin/qrexec-policy-exec" - "/usr/sbin/qrexec-policy-exec" - "/usr/bin/qrexec-policy-graph" - "/usr/sbin/qrexec-policy-graph" - "/usr/bin/qrexec-policy-restore" - "/usr/sbin/qrexec-policy-restore" - # Required for nvidia closed driver images - "/usr/bin/nvidia-modprobe" - # https://gitlab.freedesktop.org/polkit/polkit/-/issues/168 - "/usr/lib/polkit-1/polkit-agent-helper-1" - # https://github.com/secureblue/secureblue/issues/119 - # Required for hardened_malloc to be used by suid-root processes - "/usr/lib64/libhardened_malloc-light.so" - "/usr/lib64/libhardened_malloc-pkey.so" - "/usr/lib64/libhardened_malloc.so" - "/usr/lib64/glibc-hwcaps/x86-64/libhardened_malloc-light.so" - "/usr/lib64/glibc-hwcaps/x86-64/libhardened_malloc-pkey.so" - "/usr/lib64/glibc-hwcaps/x86-64/libhardened_malloc.so" - "/usr/lib64/glibc-hwcaps/x86-64-v2/libhardened_malloc-light.so" - "/usr/lib64/glibc-hwcaps/x86-64-v2/libhardened_malloc-pkey.so" - "/usr/lib64/glibc-hwcaps/x86-64-v2/libhardened_malloc.so" - "/usr/lib64/glibc-hwcaps/x86-64-v3/libhardened_malloc-light.so" - "/usr/lib64/glibc-hwcaps/x86-64-v3/libhardened_malloc-pkey.so" - "/usr/lib64/glibc-hwcaps/x86-64-v3/libhardened_malloc.so" - "/usr/lib64/glibc-hwcaps/x86-64-v4/libhardened_malloc-light.so" - "/usr/lib64/glibc-hwcaps/x86-64-v4/libhardened_malloc-pkey.so" - "/usr/lib64/glibc-hwcaps/x86-64-v4/libhardened_malloc.so" -) - - -is_in_whitelist() { - local binary="$1" - for allowed_binary in "${whitelist[@]}"; do - if [ "$binary" = "$allowed_binary" ]; then - return 0 - fi - done - return 1 -} - -passwd -l root -dnf remove sudo-python-plugin - -find /usr -type f -perm /4000 | - while IFS= read -r binary; do - if ! is_in_whitelist "$binary"; then - echo "Removing SUID bit from $binary" - chmod u-s "$binary" - echo "Removed SUID bit from $binary" - fi - done - -find /usr -type f -perm /2000 | - while IFS= read -r binary; do - if ! is_in_whitelist "$binary"; then - echo "Removing SGID bit from $binary" - chmod g-s "$binary" - echo "Removed SGID bit from $binary" - fi - done - -rm -f /usr/bin/chsh -rm -f /usr/bin/chfn -rm -f /usr/bin/pkexec -rm -f /usr/bin/sudo -rm -f /usr/bin/su -rm -f /usr/bin/run0 - -set_caps_if_present() { - local caps="$1" - local binary_path="$2" - if [ -f "$binary_path" ]; then - echo "Setting caps $caps on $binary_path" - setcap "$caps" "$binary_path" - echo "Set caps $caps on $binary_path" - fi -} - -set_caps_if_present "cap_dac_read_search,cap_audit_write=ep" "/usr/bin/chage" -set_caps_if_present "cap_sys_admin=ep" "/usr/bin/fusermount3" -set_caps_if_present "cap_dac_read_search,cap_audit_write=ep" "/usr/sbin/unix_chkpwd" diff --git a/roles/arkenfox/files/usr/lib64/firefox/distribution/policies.json b/roles/arkenfox/files/usr/lib64/firefox/distribution/policies.json index 33d6caf..1b29d62 100644 --- a/roles/arkenfox/files/usr/lib64/firefox/distribution/policies.json +++ b/roles/arkenfox/files/usr/lib64/firefox/distribution/policies.json @@ -1,5 +1,6 @@ { "policies": { + "CaptivePortal": false, "Cookies": { "Behavior": "reject-tracker-and-partition-foreign", "BehaviorPrivateBrowsing": "reject-tracker-and-partition-foreign" diff --git a/roles/arkenfox/tasks/main.yaml b/roles/arkenfox/tasks/main.yaml index a0a93a5..c540d5a 100644 --- a/roles/arkenfox/tasks/main.yaml +++ b/roles/arkenfox/tasks/main.yaml @@ -4,15 +4,7 @@ dest: '/{{ item }}' mode: '0644' loop: - - 'usr/lib64/firefox/distribution/policies.json' -- name: Copy arkenfox template - ansible.builtin.template: - src: 'userjs.j2' - dest: '/usr/lib64/firefox/browser/defaults/preferences/user.js' - mode: '0644' - -- name: 'Remove default Fedora project homepage' - ansible.builtin.lineinfile: - path: '/usr/lib64/firefox/browser/defaults/preferences/firefox-redhat-default-prefs.js' - state: 'absent' - regexp: '/browser.newtabpage.pinned/' + - 'usr/lib64/firefox/browser/defaults/preferences/userjs-arkenfox.js' + - 'usr/lib64/firefox/browser/defaults/preferences/userjs-brace.js' + - 'usr/lib64/firefox/browser/defaults/preferences/userjs-override.js' + - 'usr/lib64/firefox/distribution/policies.json' \ No newline at end of file diff --git a/roles/arkenfox/templates/userjs-arkenfox.js.j2 b/roles/arkenfox/templates/userjs-arkenfox.js.j2 deleted file mode 100644 index ff44c86..0000000 --- a/roles/arkenfox/templates/userjs-arkenfox.js.j2 +++ /dev/null @@ -1,1309 +0,0 @@ -/****** -* name: arkenfox user.js -* date: 13 January 2025 -* version: 133 -* urls: https://github.com/arkenfox/user.js [repo] -* : https://arkenfox.github.io/gui/ [interactive] -* license: MIT: https://github.com/arkenfox/user.js/blob/master/LICENSE.txt - -* README: - - 0. Changes made for Brace and Mull are noted with //BRACE and //MULL respectively - * sed -i 's/pref(/user_pref(/' userjs-arkenfox.js - * sed -i 's/pref(/pref(/' userjs-arkenfox.js - 1. Consider using Tor Browser if it meets your needs or fits your threat model - * https://2019.www.torproject.org/about/torusers.html - 2. Read the entire wiki - * https://github.com/arkenfox/user.js/wiki - 3. If you skipped step 2, return to step 2 - 4. Make changes in a user-overrides.js - * There are often trade-offs and conflicts between security vs privacy vs anti-tracking - and these need to be balanced against functionality & convenience & breakage - * Some site breakage and unintended consequences will happen. Everyone's experience will differ - e.g. some user data is erased on exit (section 2800), change this to suit your needs - * While not 100% definitive, search for "[SETUP" tags - 5. Some tag info - [SETUP-SECURITY] it's one item, read it - [SETUP-WEB] can cause some websites to break - [SETUP-CHROME] changes how Firefox itself behaves (i.e. not directly website related) - 6. Override Recipes: https://github.com/arkenfox/user.js/issues/1080 - -* RELEASES: https://github.com/arkenfox/user.js/releases - - * Use the arkenfox release that matches your Firefox version - - DON'T wait for arkenfox to update Firefox, nothing major changes these days - * Each release - - run prefsCleaner to reset prefs made inactive, including deprecated (9999) - * ESR - - It is recommended to not use the updater, or you will get a later version which may cause issues. - So you should manually append your overrides (and keep a copy), and manually update when you - change ESR releases (arkenfox is already past that release) - - If you decide to keep updating, then the onus is on you - also see section 9999 - -* INDEX: - - 0100: STARTUP - 0200: GEOLOCATION - 0300: QUIETER FOX - 0400: SAFE BROWSING - 0600: BLOCK IMPLICIT OUTBOUND - 0700: DNS / DoH / PROXY / SOCKS - 0800: LOCATION BAR / SEARCH BAR / SUGGESTIONS / HISTORY / FORMS - 0900: PASSWORDS - 1000: DISK AVOIDANCE - 1200: HTTPS (SSL/TLS / OCSP / CERTS / HPKP) - 1600: REFERERS - 1700: CONTAINERS - 2000: PLUGINS / MEDIA / WEBRTC - 2400: DOM (DOCUMENT OBJECT MODEL) - 2600: MISCELLANEOUS - 2700: ETP (ENHANCED TRACKING PROTECTION) - 2800: SHUTDOWN & SANITIZING - 4000: FPP (fingerprintingProtection) - 4500: OPTIONAL RFP (resistFingerprinting) - 5000: OPTIONAL OPSEC - 5500: OPTIONAL HARDENING - 6000: DON'T TOUCH - 7000: DON'T BOTHER - 8000: DON'T BOTHER: FINGERPRINTING - 9000: NON-PROJECT RELATED - 9999: DEPRECATED / RENAMED - -******/ - -/* START: internal custom pref to test for syntax errors - * [NOTE] Not all syntax errors cause parsing to abort i.e. reaching the last debug pref - * no longer necessarily means that all prefs have been applied. Check the console right - * after startup for any warnings/error messages related to non-applied prefs - * [1] https://blog.mozilla.org/nnethercote/2018/03/09/a-new-preferences-parser-for-firefox/ ***/ - pref("_user.js.parrot", "START: Oh yes, the Norwegian Blue... what's wrong with it?"); - - /* 0000: disable about:config warning ***/ - pref("browser.aboutConfig.showWarning", false); - - /*** [SECTION 0100]: STARTUP ***/ - pref("_user.js.parrot", "0100 syntax error: the parrot's dead!"); - /* 0102: set startup page [SETUP-CHROME] - * 0=blank, 1=home, 2=last visited page, 3=resume previous session - * [NOTE] Session Restore is cleared with history (2811), and not used in Private Browsing mode - * [SETTING] General>Startup>Restore previous session ***/ - pref("browser.startup.page", 0); - /* 0103: set HOME+NEWWINDOW page - * about:home=Firefox Home (default, see 0105), custom URL, about:blank - * [SETTING] Home>New Windows and Tabs>Homepage and new windows ***/ - pref("browser.startup.homepage", "about:blank"); - /* 0104: set NEWTAB page - * true=Firefox Home (default, see 0105), false=blank page - * [SETTING] Home>New Windows and Tabs>New tabs ***/ - pref("browser.newtabpage.enabled", false); - /* 0105: disable sponsored content on Firefox Home (Activity Stream) - * [SETTING] Home>Firefox Home Content ***/ - pref("browser.newtabpage.activity-stream.showSponsored", false); // [FF58+] - pref("browser.newtabpage.activity-stream.showSponsoredTopSites", false); // [FF83+] Shortcuts>Sponsored shortcuts - /* 0106: clear default topsites - * [NOTE] This does not block you from adding your own ***/ - pref("browser.newtabpage.activity-stream.default.sites", ""); - - /*** [SECTION 0200]: GEOLOCATION ***/ - pref("_user.js.parrot", "0200 syntax error: the parrot's definitely deceased!"); - /* 0202: disable using the OS's geolocation service ***/ - pref("geo.provider.ms-windows-location", false); // [WINDOWS] - pref("geo.provider.use_corelocation", false); // [MAC] - pref("geo.provider.use_geoclue", false); // [FF102+] [LINUX] - - /*** [SECTION 0300]: QUIETER FOX ***/ - pref("_user.js.parrot", "0300 syntax error: the parrot's not pinin' for the fjords!"); - /** RECOMMENDATIONS ***/ - /* 0320: disable recommendation pane in about:addons (uses Google Analytics) ***/ - pref("extensions.getAddons.showPane", false); // [HIDDEN PREF] - /* 0321: disable recommendations in about:addons' Extensions and Themes panes [FF68+] ***/ - pref("extensions.htmlaboutaddons.recommendations.enabled", false); - /* 0322: disable personalized Extension Recommendations in about:addons and AMO [FF65+] - * [NOTE] This pref has no effect when Health Reports (0331) are disabled - * [SETTING] Privacy & Security>Firefox Data Collection & Use>Allow Firefox to make personalized extension recommendations - * [1] https://support.mozilla.org/kb/personalized-extension-recommendations ***/ - pref("browser.discovery.enabled", false); - /* 0323: disable shopping experience [FF116+] - * [1] https://bugzilla.mozilla.org/show_bug.cgi?id=1840156#c0 ***/ - pref("browser.shopping.experience2023.enabled", false); // [DEFAULT: false] - - /** TELEMETRY ***/ - /* 0330: disable new data submission [FF41+] - * If disabled, no policy is shown or upload takes place, ever - * [1] https://bugzilla.mozilla.org/1195552 ***/ - pref("datareporting.policy.dataSubmissionEnabled", false); - /* 0331: disable Health Reports - * [SETTING] Privacy & Security>Firefox Data Collection & Use>Allow Firefox to send technical... data ***/ - pref("datareporting.healthreport.uploadEnabled", false); - /* 0332: disable telemetry - * The "unified" pref affects the behavior of the "enabled" pref - * - If "unified" is false then "enabled" controls the telemetry module - * - If "unified" is true then "enabled" only controls whether to record extended data - * [NOTE] "toolkit.telemetry.enabled" is now LOCKED to reflect prerelease (true) or release builds (false) [2] - * [1] https://firefox-source-docs.mozilla.org/toolkit/components/telemetry/telemetry/internals/preferences.html - * [2] https://medium.com/georg-fritzsche/data-preference-changes-in-firefox-58-2d5df9c428b5 ***/ - pref("toolkit.telemetry.unified", false); - pref("toolkit.telemetry.enabled", false); // see [NOTE] - pref("toolkit.telemetry.server", "data:,"); - pref("toolkit.telemetry.archive.enabled", false); - pref("toolkit.telemetry.newProfilePing.enabled", false); // [FF55+] - pref("toolkit.telemetry.shutdownPingSender.enabled", false); // [FF55+] - pref("toolkit.telemetry.updatePing.enabled", false); // [FF56+] - pref("toolkit.telemetry.bhrPing.enabled", false); // [FF57+] Background Hang Reporter - pref("toolkit.telemetry.firstShutdownPing.enabled", false); // [FF57+] - /* 0333: disable Telemetry Coverage - * [1] https://blog.mozilla.org/data/2018/08/20/effectively-measuring-search-in-firefox/ ***/ - pref("toolkit.telemetry.coverage.opt-out", true); // [HIDDEN PREF] - pref("toolkit.coverage.opt-out", true); // [FF64+] [HIDDEN PREF] - pref("toolkit.coverage.endpoint.base", ""); - /* 0335: disable Firefox Home (Activity Stream) telemetry ***/ - pref("browser.newtabpage.activity-stream.feeds.telemetry", false); - pref("browser.newtabpage.activity-stream.telemetry", false); - - /** STUDIES ***/ - /* 0340: disable Studies - * [SETTING] Privacy & Security>Firefox Data Collection & Use>Allow Firefox to install and run studies ***/ - pref("app.shield.optoutstudies.enabled", false); - /* 0341: disable Normandy/Shield [FF60+] - * Shield is a telemetry system that can push and test "recipes" - * [1] https://mozilla.github.io/normandy/ ***/ - pref("app.normandy.enabled", false); - pref("app.normandy.api_url", ""); - - /** CRASH REPORTS ***/ - /* 0350: disable Crash Reports ***/ - pref("breakpad.reportURL", ""); - pref("browser.tabs.crashReporting.sendReport", false); // [FF44+] - // pref("browser.crashReports.unsubmittedCheck.enabled", false); // [FF51+] [DEFAULT: false] - /* 0351: enforce no submission of backlogged Crash Reports [FF58+] - * [SETTING] Privacy & Security>Firefox Data Collection & Use>Allow Firefox to send backlogged crash reports ***/ - pref("browser.crashReports.unsubmittedCheck.autoSubmit2", false); // [DEFAULT: false] - - /** OTHER ***/ - /* 0360: disable Captive Portal detection - * [1] https://www.eff.org/deeplinks/2017/08/how-captive-portals-interfere-wireless-security-and-privacy ***/ - pref("captivedetect.canonicalURL", ""); - pref("network.captive-portal-service.enabled", false); // [FF52+] - /* 0361: disable Network Connectivity checks [FF65+] - * [1] https://bugzilla.mozilla.org/1460537 ***/ - pref("network.connectivity-service.enabled", false); - - /*** [SECTION 0400]: SAFE BROWSING (SB) - SB has taken many steps to preserve privacy. If required, a full url is never sent - to Google, only a part-hash of the prefix, hidden with noise of other real part-hashes. - Firefox takes measures such as stripping out identifying parameters and since SBv4 (FF57+) - doesn't even use cookies. (#Turn on browser.safebrowsing.debug to monitor this activity) - - [1] https://feeding.cloud.geek.nz/posts/how-safe-browsing-works-in-firefox/ - [2] https://wiki.mozilla.org/Security/Safe_Browsing - [3] https://support.mozilla.org/kb/how-does-phishing-and-malware-protection-work - [4] https://educatedguesswork.org/posts/safe-browsing-privacy/ - ***/ - pref("_user.js.parrot", "0400 syntax error: the parrot's passed on!"); - /* 0401: disable SB (Safe Browsing) - * [WARNING] Do this at your own risk! These are the master switches - * [SETTING] Privacy & Security>Security>... Block dangerous and deceptive content ***/ - // pref("browser.safebrowsing.malware.enabled", false); - // pref("browser.safebrowsing.phishing.enabled", false); - /* 0402: disable SB checks for downloads (both local lookups + remote) - * This is the master switch for the safebrowsing.downloads* prefs (0403, 0404) - * [SETTING] Privacy & Security>Security>... "Block dangerous downloads" ***/ - // pref("browser.safebrowsing.downloads.enabled", false); - /* 0403: disable SB checks for downloads (remote) - * To verify the safety of certain executable files, Firefox may submit some information about the - * file, including the name, origin, size and a cryptographic hash of the contents, to the Google - * Safe Browsing service which helps Firefox determine whether or not the file should be blocked - * [SETUP-SECURITY] If you do not understand this, or you want this protection, then override this ***/ - pref("browser.safebrowsing.downloads.remote.enabled", false); - // pref("browser.safebrowsing.downloads.remote.url", ""); // Defense-in-depth - /* 0404: disable SB checks for unwanted software - * [SETTING] Privacy & Security>Security>... "Warn you about unwanted and uncommon software" ***/ - // pref("browser.safebrowsing.downloads.remote.block_potentially_unwanted", false); - // pref("browser.safebrowsing.downloads.remote.block_uncommon", false); - /* 0405: disable "ignore this warning" on SB warnings [FF45+] - * If clicked, it bypasses the block for that session. This is a means for admins to enforce SB - * [TEST] see https://github.com/arkenfox/user.js/wiki/Appendix-A-Test-Sites#-mozilla - * [1] https://bugzilla.mozilla.org/1226490 ***/ - // pref("browser.safebrowsing.allowOverride", false); - - /*** [SECTION 0600]: BLOCK IMPLICIT OUTBOUND [not explicitly asked for - e.g. clicked on] ***/ - pref("_user.js.parrot", "0600 syntax error: the parrot's no more!"); - /* 0601: disable link prefetching - * [1] https://developer.mozilla.org/docs/Web/HTTP/Link_prefetching_FAQ ***/ - pref("network.prefetch-next", false); - /* 0602: disable DNS prefetching - * [1] https://developer.mozilla.org/docs/Web/HTTP/Headers/X-DNS-Prefetch-Control ***/ - pref("network.dns.disablePrefetch", true); - pref("network.dns.disablePrefetchFromHTTPS", true); - /* 0603: disable predictor / prefetching ***/ - pref("network.predictor.enabled", false); - pref("network.predictor.enable-prefetch", false); // [FF48+] [DEFAULT: false] - /* 0604: disable link-mouseover opening connection to linked server - * [1] https://news.slashdot.org/story/15/08/14/2321202/how-to-quash-firefoxs-silent-requests ***/ - pref("network.http.speculative-parallel-limit", 0); - /* 0605: disable mousedown speculative connections on bookmarks and history [FF98+] ***/ - pref("browser.places.speculativeConnect.enabled", false); - /* 0610: enforce no "Hyperlink Auditing" (click tracking) - * [1] https://www.bleepingcomputer.com/news/software/major-browsers-to-prevent-disabling-of-click-tracking-privacy-risk/ ***/ - // pref("browser.send_pings", false); // [DEFAULT: false] - - /*** [SECTION 0700]: DNS / DoH / PROXY / SOCKS ***/ - pref("_user.js.parrot", "0700 syntax error: the parrot's given up the ghost!"); - /* 0702: set the proxy server to do any DNS lookups when using SOCKS - * e.g. in Tor, this stops your local DNS server from knowing your Tor destination - * as a remote Tor node will handle the DNS request - * [1] https://trac.torproject.org/projects/tor/wiki/doc/TorifyHOWTO/WebBrowsers ***/ - pref("network.proxy.socks_remote_dns", true); - /* 0703: disable using UNC (Uniform Naming Convention) paths [FF61+] - * [SETUP-CHROME] Can break extensions for profiles on network shares - * [1] https://bugzilla.mozilla.org/1413868 ***/ - pref("network.file.disable_unc_paths", true); // [HIDDEN PREF] - /* 0704: disable GIO as a potential proxy bypass vector - * Gvfs/GIO has a set of supported protocols like obex, network, archive, computer, - * dav, cdda, gphoto2, trash, etc. From FF87-117, by default only sftp was accepted - * [1] https://bugzilla.mozilla.org/1433507 - * [2] https://en.wikipedia.org/wiki/GVfs - * [3] https://en.wikipedia.org/wiki/GIO_(software) ***/ - pref("network.gio.supported-protocols", ""); // [HIDDEN PREF] [DEFAULT: "" FF118+] - /* 0705: disable proxy direct failover for system requests [FF91+] - * [WARNING] Default true is a security feature against malicious extensions [1] - * [SETUP-CHROME] If you use a proxy and you trust your extensions - * [1] https://blog.mozilla.org/security/2021/10/25/securing-the-proxy-api-for-firefox-add-ons/ ***/ - // pref("network.proxy.failover_direct", false); - /* 0706: disable proxy bypass for system request failures [FF95+] - * RemoteSettings, UpdateService, Telemetry [1] - * [WARNING] If false, this will break the fallback for some security features - * [SETUP-CHROME] If you use a proxy and you understand the security impact - * [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1732792,1733994,1733481 ***/ - // pref("network.proxy.allow_bypass", false); - /* 0710: enable DNS-over-HTTPS (DoH) [FF60+] - * 0=default, 2=increased (TRR (Trusted Recursive Resolver) first), 3=max (TRR only), 5=off (no rollout) - * see "doh-rollout.home-region": USA 2019, Canada 2021, Russia/Ukraine 2022 [3] - * [SETTING] Privacy & Security>DNS over HTTPS - * [1] https://hacks.mozilla.org/2018/05/a-cartoon-intro-to-dns-over-https/ - * [2] https://wiki.mozilla.org/Security/DOH-resolver-policy - * [3] https://support.mozilla.org/kb/firefox-dns-over-https - * [4] https://www.eff.org/deeplinks/2020/12/dns-doh-and-odoh-oh-my-year-review-2020 ***/ - // pref("network.trr.mode", 3); - /* 0712: set DoH provider - * The custom uri is the value shown when you "Choose provider>Custom>" - * [NOTE] If you USE custom then "network.trr.uri" should be set the same - * [SETTING] Privacy & Security>DNS over HTTPS>Increased/Max>Choose provider ***/ - // pref("network.trr.uri", "https://example.dns"); - // pref("network.trr.custom_uri", "https://example.dns"); - - /*** [SECTION 0800]: LOCATION BAR / SEARCH BAR / SUGGESTIONS / HISTORY / FORMS ***/ - pref("_user.js.parrot", "0800 syntax error: the parrot's ceased to be!"); - /* 0801: disable location bar making speculative connections [FF56+] - * [1] https://bugzilla.mozilla.org/1348275 ***/ - pref("browser.urlbar.speculativeConnect.enabled", false); - /* 0802: disable location bar contextual suggestions - * [NOTE] The UI is controlled by the .enabled pref - * [SETTING] Search>Address Bar>Suggestions from... - * [1] https://blog.mozilla.org/data/2021/09/15/data-and-firefox-suggest/ ***/ - pref("browser.urlbar.quicksuggest.enabled", false); // [FF92+] - pref("browser.urlbar.suggest.quicksuggest.nonsponsored", false); // [FF95+] - pref("browser.urlbar.suggest.quicksuggest.sponsored", false); // [FF92+] - /* 0803: disable live search suggestions - * [NOTE] Both must be true for live search to work in the location bar - * [SETUP-CHROME] Override these if you trust and use a privacy respecting search engine - * [SETTING] Search>Show search suggestions | Show search suggestions in address bar results ***/ - pref("browser.search.suggest.enabled", false); - pref("browser.urlbar.suggest.searches", false); - /* 0805: disable urlbar trending search suggestions [FF118+] - * [SETTING] Search>Search Suggestions>Show trending search suggestions (FF119) ***/ - pref("browser.urlbar.trending.featureGate", false); - /* 0806: disable urlbar suggestions ***/ - pref("browser.urlbar.addons.featureGate", false); // [FF115+] - pref("browser.urlbar.fakespot.featureGate", false); // [FF130+] [DEFAULT: false] - pref("browser.urlbar.mdn.featureGate", false); // [FF117+] [HIDDEN PREF] - pref("browser.urlbar.pocket.featureGate", false); // [FF116+] [DEFAULT: false] - pref("browser.urlbar.weather.featureGate", false); // [FF108+] [DEFAULT: false] - pref("browser.urlbar.yelp.featureGate", false); // [FF124+] - /* 0807: disable urlbar clipboard suggestions [FF118+] ***/ - // pref("browser.urlbar.clipboard.featureGate", false); - /* 0808: disable recent searches [FF120+] - * [NOTE] Recent searches are cleared with history (2811) - * [1] https://support.mozilla.org/kb/search-suggestions-firefox ***/ - // pref("browser.urlbar.recentsearches.featureGate", false); - /* 0810: disable search and form history - * [NOTE] We also clear formdata on exit (2811) - * [SETUP-WEB] Be aware that autocomplete form data can be read by third parties [1][2] - * [SETTING] Privacy & Security>History>Custom Settings>Remember search and form history - * [1] https://blog.mindedsecurity.com/2011/10/autocompleteagain.html - * [2] https://bugzilla.mozilla.org/381681 ***/ - pref("browser.formfill.enable", false); - /* 0815: disable tab-to-search [FF85+] - * Alternatively, you can exclude on a per-engine basis by unchecking them in Options>Search - * [SETTING] Search>Address Bar>When using the address bar, suggest>Search engines ***/ - // pref("browser.urlbar.suggest.engines", false); - /* 0820: disable coloring of visited links - * [SETUP-HARDEN] Bulk rapid history sniffing was mitigated in 2010 [1][2]. Slower and more expensive - * redraw timing attacks were largely mitigated in FF77+ [3]. Using RFP (4501) further hampers timing - * attacks. Don't forget clearing history on exit (2811). However, social engineering [2#limits][4][5] - * and advanced targeted timing attacks could still produce usable results - * [1] https://developer.mozilla.org/docs/Web/CSS/Privacy_and_the_:visited_selector - * [2] https://dbaron.org/mozilla/visited-privacy - * [3] https://bugzilla.mozilla.org/1632765 - * [4] https://earthlng.github.io/testpages/visited_links.html (see github wiki APPENDIX A on how to use) - * [5] https://lcamtuf.blogspot.com/2016/08/css-mix-blend-mode-is-bad-for-keeping.html ***/ - pref("layout.css.visited_links_enabled", false); //BRACE-UNCOMMENTED: nice to have disabled - /* 0830: enable separate default search engine in Private Windows and its UI setting - * [SETTING] Search>Default Search Engine>Choose a different default search engine for Private Windows only ***/ - pref("browser.search.separatePrivateDefault", true); // [FF70+] - pref("browser.search.separatePrivateDefault.ui.enabled", true); // [FF71+] - - /*** [SECTION 0900]: PASSWORDS - [1] https://support.mozilla.org/kb/use-primary-password-protect-stored-logins-and-pas - ***/ - pref("_user.js.parrot", "0900 syntax error: the parrot's expired!"); - /* 0903: disable auto-filling username & password form fields - * can leak in cross-site forms *and* be spoofed - * [NOTE] Username & password is still available when you enter the field - * [SETTING] Privacy & Security>Logins and Passwords>Autofill logins and passwords - * [1] https://freedom-to-tinker.com/2017/12/27/no-boundaries-for-user-identities-web-trackers-exploit-browser-login-managers/ - * [2] https://homes.esat.kuleuven.be/~asenol/leaky-forms/ ***/ - pref("signon.autofillForms", false); - /* 0904: disable formless login capture for Password Manager [FF51+] ***/ - pref("signon.formlessCapture.enabled", false); - /* 0905: limit (or disable) HTTP authentication credentials dialogs triggered by sub-resources [FF41+] - * hardens against potential credentials phishing - * 0 = don't allow sub-resources to open HTTP authentication credentials dialogs - * 1 = don't allow cross-origin sub-resources to open HTTP authentication credentials dialogs - * 2 = allow sub-resources to open HTTP authentication credentials dialogs (default) ***/ - pref("network.auth.subresource-http-auth-allow", 1); - /* 0906: enforce no automatic authentication on Microsoft sites [FF91+] [WINDOWS 10+] - * [SETTING] Privacy & Security>Logins and Passwords>Allow Windows single sign-on for... - * [1] https://support.mozilla.org/kb/windows-sso ***/ - // pref("network.http.windows-sso.enabled", false); // [DEFAULT: false] - /* 0907: enforce no automatic authentication on Microsoft sites [FF131+] [MAC] - * On macOS, SSO only works on corporate devices ***/ - // pref("network.http.microsoft-entra-sso.enabled", false); // [DEFAULT: false] - - /*** [SECTION 1000]: DISK AVOIDANCE ***/ - pref("_user.js.parrot", "1000 syntax error: the parrot's gone to meet 'is maker!"); - /* 1001: disable disk cache - * [NOTE] We also clear cache on exit (2811) - * [SETUP-CHROME] If you think disk cache helps perf, then feel free to override this ***/ - // pref("browser.cache.disk.enable", false); //BRACE-COMMENTED: caches are important, bandwidth available can be limited (data plans or slow network) - /* 1002: set media cache in Private Browsing to in-memory and increase its maximum size - * [NOTE] MSE (Media Source Extensions) are already stored in-memory in PB ***/ - pref("browser.privatebrowsing.forceMediaMemoryCache", true); // [FF75+] - pref("media.memory_cache_max_size", 65536); - /* 1003: disable storing extra session data [SETUP-CHROME] - * define on which sites to save extra session data such as form content, cookies and POST data - * 0=everywhere, 1=unencrypted sites, 2=nowhere ***/ - pref("browser.sessionstore.privacy_level", 2); - /* 1005: disable automatic Firefox start and session restore after reboot [FF62+] [WINDOWS] - * [1] https://bugzilla.mozilla.org/603903 ***/ - pref("toolkit.winRegisterApplicationRestart", false); - /* 1006: disable favicons in shortcuts [WINDOWS] - * URL shortcuts use a cached randomly named .ico file which is stored in your - * profile/shortcutCache directory. The .ico remains after the shortcut is deleted - * If set to false then the shortcuts use a generic Firefox icon ***/ - pref("browser.shell.shortcutFavicons", false); - - /*** [SECTION 1200]: HTTPS (SSL/TLS / OCSP / CERTS / HPKP) - Your cipher and other settings can be used in server side fingerprinting - [TEST] https://www.ssllabs.com/ssltest/viewMyClient.html - [TEST] https://browserleaks.com/ssl - [TEST] https://ja3er.com/ - [1] https://www.securityartwork.es/2017/02/02/tls-client-fingerprinting-with-bro/ - ***/ - pref("_user.js.parrot", "1200 syntax error: the parrot's a stiff!"); - /** SSL (Secure Sockets Layer) / TLS (Transport Layer Security) ***/ - /* 1201: require safe negotiation - * Blocks connections to servers that don't support RFC 5746 [2] as they're potentially vulnerable to a - * MiTM attack [3]. A server without RFC 5746 can be safe from the attack if it disables renegotiations - * but the problem is that the browser can't know that. Setting this pref to true is the only way for the - * browser to ensure there will be no unsafe renegotiations on the channel between the browser and the server - * [SETUP-WEB] SSL_ERROR_UNSAFE_NEGOTIATION: is it worth overriding this for that one site? - * [STATS] SSL Labs (May 2024) reports over 99.7% of top sites have secure renegotiation [4] - * [1] https://wiki.mozilla.org/Security:Renegotiation - * [2] https://datatracker.ietf.org/doc/html/rfc5746 - * [3] https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3555 - * [4] https://www.ssllabs.com/ssl-pulse/ ***/ - pref("security.ssl.require_safe_negotiation", true); - /* 1206: disable TLS1.3 0-RTT (round-trip time) [FF51+] - * This data is not forward secret, as it is encrypted solely under keys derived using - * the offered PSK. There are no guarantees of non-replay between connections - * [1] https://github.com/tlswg/tls13-spec/issues/1001 - * [2] https://www.rfc-editor.org/rfc/rfc9001.html#name-replay-attacks-with-0-rtt - * [3] https://blog.cloudflare.com/tls-1-3-overview-and-q-and-a/ ***/ - pref("security.tls.enable_0rtt_data", false); - - /** OCSP (Online Certificate Status Protocol) - [1] https://scotthelme.co.uk/revocation-is-broken/ - [2] https://blog.mozilla.org/security/2013/07/29/ocsp-stapling-in-firefox/ - ***/ - /* 1211: enforce OCSP fetching to confirm current validity of certificates - * 0=disabled, 1=enabled (default), 2=enabled for EV certificates only - * OCSP (non-stapled) leaks information about the sites you visit to the CA (cert authority) - * It's a trade-off between security (checking) and privacy (leaking info to the CA) - * [NOTE] This pref only controls OCSP fetching and does not affect OCSP stapling - * [SETTING] Privacy & Security>Security>Certificates>Query OCSP responder servers... - * [1] https://en.wikipedia.org/wiki/Ocsp ***/ - pref("security.OCSP.enabled", 1); // [DEFAULT: 1] - /* 1212: set OCSP fetch failures (non-stapled, see 1211) to hard-fail - * [SETUP-WEB] SEC_ERROR_OCSP_SERVER_ERROR - * When a CA cannot be reached to validate a cert, Firefox just continues the connection (=soft-fail) - * Setting this pref to true tells Firefox to instead terminate the connection (=hard-fail) - * It is pointless to soft-fail when an OCSP fetch fails: you cannot confirm a cert is still valid (it - * could have been revoked) and/or you could be under attack (e.g. malicious blocking of OCSP servers) - * [1] https://blog.mozilla.org/security/2013/07/29/ocsp-stapling-in-firefox/ - * [2] https://www.imperialviolet.org/2014/04/19/revchecking.html ***/ - pref("security.OCSP.require", true); - - /** CERTS / HPKP (HTTP Public Key Pinning) ***/ - /* 1223: enable strict PKP (Public Key Pinning) - * 0=disabled, 1=allow user MiTM (default; such as your antivirus), 2=strict - * [SETUP-WEB] MOZILLA_PKIX_ERROR_KEY_PINNING_FAILURE ***/ - pref("security.cert_pinning.enforcement_level", 2); - /* 1224: enable CRLite [FF73+] - * 0 = disabled - * 1 = consult CRLite but only collect telemetry - * 2 = consult CRLite and enforce both "Revoked" and "Not Revoked" results - * 3 = consult CRLite and enforce "Not Revoked" results, but defer to OCSP for "Revoked" (default) - * [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1429800,1670985,1753071 - * [2] https://blog.mozilla.org/security/tag/crlite/ ***/ - pref("security.remote_settings.crlite_filters.enabled", true); - pref("security.pki.crlite_mode", 2); - - /** MIXED CONTENT ***/ - /* 1241: disable insecure passive content (such as images) on https pages ***/ - // pref("security.mixed_content.block_display_content", true); // Defense-in-depth (see 1244) - /* 1244: enable HTTPS-Only mode in all windows - * When the top-level is HTTPS, insecure subresources are also upgraded (silent fail) - * [SETTING] to add site exceptions: Padlock>HTTPS-Only mode>On (after "Continue to HTTP Site") - * [SETTING] Privacy & Security>HTTPS-Only Mode (and manage exceptions) - * [TEST] http://example.com [upgrade] - * [TEST] http://httpforever.com/ | http://http.rip [no upgrade] ***/ - pref("dom.security.https_only_mode", true); // [FF76+] - // pref("dom.security.https_only_mode_pbm", true); // [FF80+] - /* 1245: enable HTTPS-Only mode for local resources [FF77+] ***/ - // pref("dom.security.https_only_mode.upgrade_local", true); - /* 1246: disable HTTP background requests [FF82+] - * When attempting to upgrade, if the server doesn't respond within 3 seconds, Firefox sends - * a top-level HTTP request without path in order to check if the server supports HTTPS or not - * This is done to avoid waiting for a timeout which takes 90 seconds - * [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1642387,1660945 ***/ - pref("dom.security.https_only_mode_send_http_background_request", false); - - /** UI (User Interface) ***/ - /* 1270: display warning on the padlock for "broken security" (if 1201 is false) - * Bug: warning padlock not indicated for subresources on a secure page! [2] - * [1] https://wiki.mozilla.org/Security:Renegotiation - * [2] https://bugzilla.mozilla.org/1353705 ***/ - pref("security.ssl.treat_unsafe_negotiation_as_broken", true); - /* 1272: display advanced information on Insecure Connection warning pages - * only works when it's possible to add an exception - * i.e. it doesn't work for HSTS discrepancies (https://subdomain.preloaded-hsts.badssl.com/) - * [TEST] https://expired.badssl.com/ ***/ - pref("browser.xul.error_pages.expert_bad_cert", true); - - /*** [SECTION 1600]: REFERERS - full URI: https://example.com:8888/foo/bar.html?id=1234 - scheme+host+port+path: https://example.com:8888/foo/bar.html - scheme+host+port: https://example.com:8888 - [1] https://feeding.cloud.geek.nz/posts/tweaking-referrer-for-privacy-in-firefox/ - ***/ - pref("_user.js.parrot", "1600 syntax error: the parrot rests in peace!"); - /* 1602: control the amount of cross-origin information to send [FF52+] - * 0=send full URI (default), 1=scheme+host+port+path, 2=scheme+host+port ***/ - pref("network.http.referer.XOriginTrimmingPolicy", 2); - - /*** [SECTION 1700]: CONTAINERS ***/ - pref("_user.js.parrot", "1700 syntax error: the parrot's bit the dust!"); - /* 1701: enable Container Tabs and its UI setting [FF50+] - * [SETTING] General>Tabs>Enable Container Tabs - * https://wiki.mozilla.org/Security/Contextual_Identity_Project/Containers ***/ - pref("privacy.userContext.enabled", true); - pref("privacy.userContext.ui.enabled", true); - /* 1702: set behavior on "+ Tab" button to display container menu on left click [FF74+] - * [NOTE] The menu is always shown on long press and right click - * [SETTING] General>Tabs>Enable Container Tabs>Settings>Select a container for each new tab ***/ - // pref("privacy.userContext.newTabContainerOnLeftClick.enabled", true); - /* 1703: set external links to open in site-specific containers [FF123+] - * [SETUP-WEB] Depending on your container extension(s) and their settings - * true=Firefox will not choose a container (so your extension can) - * false=Firefox will choose the container/no-container (default) - * [1] https://bugzilla.mozilla.org/1874599 ***/ - // pref("browser.link.force_default_user_context_id_for_external_opens", true); - - /*** [SECTION 2000]: PLUGINS / MEDIA / WEBRTC ***/ - pref("_user.js.parrot", "2000 syntax error: the parrot's snuffed it!"); - /* 2002: force WebRTC inside the proxy [FF70+] ***/ - pref("media.peerconnection.ice.proxy_only_if_behind_proxy", true); - /* 2003: force a single network interface for ICE candidates generation [FF42+] - * When using a system-wide proxy, it uses the proxy interface - * [1] https://developer.mozilla.org/docs/Web/API/RTCIceCandidate - * [2] https://wiki.mozilla.org/Media/WebRTC/Privacy ***/ - pref("media.peerconnection.ice.default_address_only", true); - /* 2004: force exclusion of private IPs from ICE candidates [FF51+] - * [SETUP-HARDEN] This will protect your private IP even in TRUSTED scenarios after you - * grant device access, but often results in breakage on video-conferencing platforms ***/ - // pref("media.peerconnection.ice.no_host", true); - /* 2020: disable GMP (Gecko Media Plugins) - * [1] https://wiki.mozilla.org/GeckoMediaPlugins ***/ - // pref("media.gmp-provider.enabled", false); - - /*** [SECTION 2400]: DOM (DOCUMENT OBJECT MODEL) ***/ - pref("_user.js.parrot", "2400 syntax error: the parrot's kicked the bucket!"); - /* 2402: prevent scripts from moving and resizing open windows ***/ - pref("dom.disable_window_move_resize", true); - - /*** [SECTION 2600]: MISCELLANEOUS ***/ - pref("_user.js.parrot", "2600 syntax error: the parrot's run down the curtain!"); - /* 2603: remove temp files opened from non-PB windows with an external application - * [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=302433,1738574 ***/ - pref("browser.download.start_downloads_in_tmp_dir", true); // [FF102+] - pref("browser.helperApps.deleteTempFileOnExit", true); - /* 2606: disable UITour backend so there is no chance that a remote page can use it ***/ - pref("browser.uitour.enabled", false); - // pref("browser.uitour.url", ""); // Defense-in-depth - /* 2608: reset remote debugging to disabled - * [1] https://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/16222 ***/ - pref("devtools.debugger.remote-enabled", false); // [DEFAULT: false] - /* 2615: disable websites overriding Firefox's keyboard shortcuts [FF58+] - * 0 (default) or 1=allow, 2=block - * [SETTING] to add site exceptions: Ctrl+I>Permissions>Override Keyboard Shortcuts ***/ - // pref("permissions.default.shortcuts", 2); - /* 2616: remove special permissions for certain mozilla domains [FF35+] - * [1] resource://app/defaults/permissions ***/ - pref("permissions.manager.defaultsUrl", ""); - /* 2619: use Punycode in Internationalized Domain Names to eliminate possible spoofing - * [SETUP-WEB] Might be undesirable for non-latin alphabet users since legitimate IDN's are also punycoded - * [TEST] https://www.xn--80ak6aa92e.com/ (www.apple.com) - * [1] https://wiki.mozilla.org/IDN_Display_Algorithm - * [2] https://en.wikipedia.org/wiki/IDN_homograph_attack - * [3] https://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=punycode+firefox - * [4] https://www.xudongz.com/blog/2017/idn-phishing/ ***/ - pref("network.IDN_show_punycode", true); - /* 2620: enforce PDFJS, disable PDFJS scripting - * This setting controls if the option "Display in Firefox" is available in the setting below - * and by effect controls whether PDFs are handled in-browser or externally ("Ask" or "Open With") - * [WHY] pdfjs is lightweight, open source, and secure: the last exploit was June 2015 [1] - * It doesn't break "state separation" of browser content (by not sharing with OS, independent apps). - * It maintains disk avoidance and application data isolation. It's convenient. You can still save to disk. - * [NOTE] JS can still force a pdf to open in-browser by bundling its own code - * [SETUP-CHROME] You may prefer a different pdf reader for security/workflow reasons - * [SETTING] General>Applications>Portable Document Format (PDF) - * [1] https://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=pdf.js+firefox ***/ - pref("pdfjs.disabled", false); // [DEFAULT: false] - pref("pdfjs.enableScripting", false); // [FF86+] - /* 2624: disable middle click on new tab button opening URLs or searches using clipboard [FF115+] */ - pref("browser.tabs.searchclipboardfor.middleclick", false); // [DEFAULT: false NON-LINUX] - /* 2630: disable content analysis by DLP (Data Loss Prevention) agents - * DLP agents are background processes on managed computers that allow enterprises to monitor locally running - * applications for data exfiltration events, which they can allow/block based on customer defined DLP policies. - * 0=Block all requests, 1=Warn on all requests (which lets the user decide), 2=Allow all requests - * [1] https://github.com/chromium/content_analysis_sdk */ - pref("browser.contentanalysis.enabled", false); // [FF121+] [DEFAULT: false] - pref("browser.contentanalysis.default_result", 0); // [FF127+] [DEFAULT: 0] - - /** DOWNLOADS ***/ - /* 2651: enable user interaction for security by always asking where to download - * [SETUP-CHROME] On Android this blocks longtapping and saving images - * [SETTING] General>Downloads>Always ask you where to save files ***/ - pref("browser.download.useDownloadDir", false); //MULL-COMMENT_ME: breakage, see note above - /* 2652: disable downloads panel opening on every download [FF96+] ***/ - pref("browser.download.alwaysOpenPanel", false); - /* 2653: disable adding downloads to the system's "recent documents" list ***/ - pref("browser.download.manager.addToRecentDocs", false); - /* 2654: enable user interaction for security by always asking how to handle new mimetypes [FF101+] - * [SETTING] General>Files and Applications>What should Firefox do with other files ***/ - pref("browser.download.always_ask_before_handling_new_types", true); - - /** EXTENSIONS ***/ - /* 2660: limit allowed extension directories - * 1=profile, 2=user, 4=application, 8=system, 16=temporary, 31=all - * The pref value represents the sum: e.g. 5 would be profile and application directories - * [SETUP-CHROME] Breaks usage of files which are installed outside allowed directories - * [1] https://archive.is/DYjAM ***/ - // pref("extensions.enabledScopes", 5); // [HIDDEN PREF] //BRACE-COMMENTED: brace-installer-base adds system packages for add-ons (uBlock Origin) - // pref("extensions.autoDisableScopes", 15); // [DEFAULT: 15] - /* 2661: disable bypassing 3rd party extension install prompts [FF82+] - * [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1659530,1681331 ***/ - pref("extensions.postDownloadThirdPartyPrompt", false); - /* 2662: disable webextension restrictions on certain mozilla domains (you also need 4503) [FF60+] - * [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1384330,1406795,1415644,1453988 ***/ - // pref("extensions.webextensions.restrictedDomains", ""); - - /*** [SECTION 2700]: ETP (ENHANCED TRACKING PROTECTION) ***/ - pref("_user.js.parrot", "2700 syntax error: the parrot's joined the bleedin' choir invisible!"); - /* 2701: enable ETP Strict Mode [FF86+] - * ETP Strict Mode enables Total Cookie Protection (TCP) - * [NOTE] Adding site exceptions disables all ETP protections for that site and increases the risk of - * cross-site state tracking e.g. exceptions for SiteA and SiteB means PartyC on both sites is shared - * [1] https://blog.mozilla.org/security/2021/02/23/total-cookie-protection/ - * [SETTING] to add site exceptions: Urlbar>ETP Shield - * [SETTING] to manage site exceptions: Options>Privacy & Security>Enhanced Tracking Protection>Manage Exceptions ***/ - pref("browser.contentblocking.category", "strict"); // [HIDDEN PREF] - /* 2702: disable ETP web compat features [FF93+] - * [SETUP-HARDEN] Includes skip lists, heuristics (SmartBlock) and automatic grants - * Opener and redirect heuristics are granted for 30 days, see [3] - * [1] https://blog.mozilla.org/security/2021/07/13/smartblock-v2/ - * [2] https://hg.mozilla.org/mozilla-central/rev/e5483fd469ab#l4.12 - * [3] https://developer.mozilla.org/docs/Web/Privacy/State_Partitioning#storage_access_heuristics ***/ - // pref("privacy.antitracking.enableWebcompat", false); - - /*** [SECTION 2800]: SHUTDOWN & SANITIZING ***/ - pref("_user.js.parrot", "2800 syntax error: the parrot's bleedin' demised!"); - /* 2810: enable Firefox to clear items on shutdown - * [NOTE] In FF129+ clearing "siteSettings" on shutdown (2811), or manually via site data (2820) and - * via history (2830), will no longer remove sanitize on shutdown "cookie and site data" site exceptions (2815) - * [SETTING] Privacy & Security>History>Custom Settings>Clear history when Firefox closes | Settings ***/ - pref("privacy.sanitize.sanitizeOnShutdown", false); //BRACE-DISABLED: usability, this ain't Tor Browser - - /** SANITIZE ON SHUTDOWN: IGNORES "ALLOW" SITE EXCEPTIONS | v2 migration is FF128+ ***/ - /* 2811: set/enforce what items to clear on shutdown (if 2810 is true) [SETUP-CHROME] - * [NOTE] If "history" is true, downloads will also be cleared ***/ - pref("privacy.clearOnShutdown.cache", true); // [DEFAULT: true] - pref("privacy.clearOnShutdown_v2.cache", true); // [FF128+] [DEFAULT: true] - pref("privacy.clearOnShutdown.downloads", true); // [DEFAULT: true] - pref("privacy.clearOnShutdown.formdata", true); // [DEFAULT: true] - pref("privacy.clearOnShutdown.history", true); // [DEFAULT: true] - pref("privacy.clearOnShutdown_v2.historyFormDataAndDownloads", true); // [FF128+] [DEFAULT: true] - // pref("privacy.clearOnShutdown.siteSettings", false); // [DEFAULT: false] - // pref("privacy.clearOnShutdown_v2.siteSettings", false); // [FF128+] [DEFAULT: false] - /* 2812: set Session Restore to clear on shutdown (if 2810 is true) [FF34+] - * [NOTE] Not needed if Session Restore is not used (0102) or it is already cleared with history (2811) - * [NOTE] If true, this prevents resuming from crashes (also see 5008) ***/ - // pref("privacy.clearOnShutdown.openWindows", true); - - /** SANITIZE ON SHUTDOWN: RESPECTS "ALLOW" SITE EXCEPTIONS FF103+ | v2 migration is FF128+ ***/ - /* 2815: set "Cookies" and "Site Data" to clear on shutdown (if 2810 is true) [SETUP-CHROME] - * [NOTE] Exceptions: A "cookie" permission also controls "offlineApps" (see note below). For cross-domain logins, - * add exceptions for both sites e.g. https://www.youtube.com (site) + https://accounts.google.com (single sign on) - * [NOTE] "offlineApps": Offline Website Data: localStorage, service worker cache, QuotaManager (IndexedDB, asm-cache) - * [NOTE] "sessions": Active Logins (has no site exceptions): refers to HTTP Basic Authentication [1], not logins via cookies - * [WARNING] Be selective with what sites you "Allow", as they also disable partitioning (1767271) - * [SETTING] to add site exceptions: Ctrl+I>Permissions>Cookies>Allow (when on the website in question) - * [SETTING] to manage site exceptions: Options>Privacy & Security>Permissions>Settings - * [1] https://en.wikipedia.org/wiki/Basic_access_authentication ***/ - pref("privacy.clearOnShutdown.cookies", true); // Cookies - pref("privacy.clearOnShutdown.offlineApps", true); // Site Data - pref("privacy.clearOnShutdown.sessions", true); // Active Logins [DEFAULT: true] - pref("privacy.clearOnShutdown_v2.cookiesAndStorage", true); // Cookies, Site Data, Active Logins [FF128+] - - /** SANITIZE SITE DATA: IGNORES "ALLOW" SITE EXCEPTIONS ***/ - /* 2820: set manual "Clear Data" items [SETUP-CHROME] [FF128+] - * Firefox remembers your last choices. This will reset them when you start Firefox - * [SETTING] Privacy & Security>Browser Privacy>Cookies and Site Data>Clear Data ***/ - pref("privacy.clearSiteData.cache", true); - pref("privacy.clearSiteData.cookiesAndStorage", false); // keep false until it respects "allow" site exceptions - pref("privacy.clearSiteData.historyFormDataAndDownloads", true); - // pref("privacy.clearSiteData.siteSettings", false); - - /** SANITIZE HISTORY: IGNORES "ALLOW" SITE EXCEPTIONS | clearHistory migration is FF128+ ***/ - /* 2830: set manual "Clear History" items, also via Ctrl-Shift-Del [SETUP-CHROME] - * Firefox remembers your last choices. This will reset them when you start Firefox - * [NOTE] Regardless of what you set "downloads" to, as soon as the dialog - * for "Clear Recent History" is opened, it is synced to the same as "history" - * [SETTING] Privacy & Security>History>Custom Settings>Clear History ***/ - pref("privacy.cpd.cache", true); // [DEFAULT: true] - pref("privacy.clearHistory.cache", true); - pref("privacy.cpd.formdata", true); // [DEFAULT: true] - pref("privacy.cpd.history", true); // [DEFAULT: true] - // pref("privacy.cpd.downloads", true); // not used, see note above - pref("privacy.clearHistory.historyFormDataAndDownloads", true); - pref("privacy.cpd.cookies", false); - pref("privacy.cpd.sessions", true); // [DEFAULT: true] - pref("privacy.cpd.offlineApps", false); // [DEFAULT: false] - pref("privacy.clearHistory.cookiesAndStorage", false); - // pref("privacy.cpd.openWindows", false); // Session Restore - // pref("privacy.cpd.passwords", false); - // pref("privacy.cpd.siteSettings", false); - // pref("privacy.clearHistory.siteSettings", false); - - /** SANITIZE MANUAL: TIMERANGE ***/ - /* 2840: set "Time range to clear" for "Clear Data" (2820) and "Clear History" (2830) - * Firefox remembers your last choice. This will reset the value when you start Firefox - * 0=everything, 1=last hour, 2=last two hours, 3=last four hours, 4=today - * [NOTE] Values 5 (last 5 minutes) and 6 (last 24 hours) are not listed in the dropdown, - * which will display a blank value, and are not guaranteed to work ***/ - pref("privacy.sanitize.timeSpan", 0); - - /*** [SECTION 4000]: FPP (fingerprintingProtection) - RFP (4501) overrides FPP - - In FF118+ FPP is on by default in private windows (4001) and in FF119+ is controlled - by ETP (2701). FPP will also use Remote Services in future to relax FPP protections - on a per site basis for compatibility (4004). - - https://searchfox.org/mozilla-central/source/toolkit/components/resistfingerprinting/RFPTargetsDefault.inc - - [NOTE] RFPTargets + granular overrides are somewhat experimental and may produce unexpected results - - e.g. FrameRate can only be controlled per process, not per origin - - 1826408 - restrict fonts to system (kBaseFonts + kLangPackFonts) (Windows, Mac, some Linux) - https://searchfox.org/mozilla-central/search?path=StandardFonts*.inc - 1858181 - subtly randomize canvas per eTLD+1, per session and per window-mode (FF120+) - ***/ - pref("_user.js.parrot", "4000 syntax error: the parrot's bereft of life!"); - /* 4001: enable FPP in PB mode [FF114+] - * [NOTE] In FF119+, FPP for all modes (7016) is enabled with ETP Strict (2701) ***/ - // pref("privacy.fingerprintingProtection.pbmode", true); // [DEFAULT: true FF118+] - /* 4002: set global FPP overrides [FF114+] - * uses "RFPTargets" [1] which despite the name these are not used by RFP - * e.g. "+AllTargets,-CSSPrefersColorScheme,-JSDateTimeUTC" = all targets but allow prefers-color-scheme and do not change timezone - * e.g. "-AllTargets,+CanvasRandomization,+JSDateTimeUTC" = no targets but do use FPP canvas and change timezone - * [NOTE] Not supported by arkenfox. Either use RFP or FPP at defaults - * [1] https://searchfox.org/mozilla-central/source/toolkit/components/resistfingerprinting/RFPTargets.inc ***/ - // pref("privacy.fingerprintingProtection.overrides", ""); - /* 4003: set granular FPP overrides - * JSON format: e.g."[{\"firstPartyDomain\": \"netflix.com\", \"overrides\": \"-CanvasRandomization,-FrameRate,\"}]" - * [NOTE] Not supported by arkenfox. Either use RFP or FPP at defaults ***/ - // pref("privacy.fingerprintingProtection.granularOverrides", ""); - /* 4004: disable remote FPP overrides [FF127+] ***/ - // pref("privacy.fingerprintingProtection.remoteOverrides.enabled", false); - - /*** [SECTION 4500]: OPTIONAL RFP (resistFingerprinting) - RFP overrides FPP (4000) - - FF128+ Arkenfox by default uses FPP (automatically enabled with ETP Strict). For most people - this is all you need. To use RFP instead, add RFP (4501) to your overrides, and optionally - add letterboxing (4504), spoof_english (4506), and webgl (4520). - - RFP is an all-or-nothing buy in: you cannot pick and choose what parts you want - [TEST] https://arkenfox.github.io/TZP/tzp.html - - [WARNING] DO NOT USE extensions to alter RFP protected metrics - - 418986 - limit window.screen & CSS media queries (FF41) - 1360039 - spoof navigator.hardwareConcurrency as 2 (FF55) - FF56 - 1333651 - spoof User Agent & Navigator API - version: android version spoofed as ESR (FF119 or lower) - OS: JS spoofed as Windows 10, OS 10.15, Android 10, or Linux | HTTP Headers spoofed as Windows or Android - 1369319 - disable device sensor API - 1369357 - disable site specific zoom - 1337161 - hide gamepads from content - 1372072 - spoof network information API as "unknown" when dom.netinfo.enabled = true - 1333641 - reduce fingerprinting in WebSpeech API - FF57 - 1369309 - spoof media statistics - 1382499 - reduce screen co-ordinate fingerprinting in Touch API - 1217290 & 1409677 - enable some fingerprinting resistance for WebGL - 1354633 - limit MediaError.message to a whitelist - FF58+ - 1372073 - spoof/block fingerprinting in MediaDevices API (FF59) - Spoof: enumerate devices as one "Internal Camera" and one "Internal Microphone" - Block: suppresses the ondevicechange event - 1039069 - warn when language prefs are not set to "en*" (FF59) - 1222285 & 1433592 - spoof keyboard events and suppress keyboard modifier events (FF59) - Spoofing mimics the content language of the document. Currently it only supports en-US. - Modifier events suppressed are SHIFT and both ALT keys. Chrome is not affected. - 1337157 - disable WebGL debug renderer info (FF60) - 1459089 - disable OS locale in HTTP Accept-Language headers (ANDROID) (FF62) - 1479239 - return "no-preference" with prefers-reduced-motion (FF63) - 1363508 & 1826051 - spoof/suppress Pointer Events (FF64, FF132) - 1492766 - spoof pointerEvent.pointerid (FF65) - 1485266 - disable exposure of system colors to CSS or canvas (FF67) - 1494034 - return "light" with prefers-color-scheme (FF67) - 1564422 - spoof audioContext outputLatency (FF70) - 1595823 - return audioContext sampleRate as 44100 (FF72) - 1607316 - spoof pointer as coarse and hover as none (ANDROID) (FF74) - 1621433 - randomize canvas (previously FF58+ returned an all-white canvas) (FF78) - 1506364 - return "no-preference" with prefers-contrast (FF80) - 1653987 - limit font visibility to bundled and "Base Fonts" (Windows, Mac, some Linux) (FF80) - 1461454 - spoof smooth=true and powerEfficient=false for supported media in MediaCapabilities (FF82) - 531915 - use fdlibm's sin, cos and tan in jsmath (FF93, ESR91.1) - 1756280 - enforce navigator.pdfViewerEnabled as true and plugins/mimeTypes as hard-coded values (FF100-115) - 1692609 - reduce JS timing precision to 16.67ms (previously FF55+ was 100ms) (FF102) - 1422237 - return "srgb" with color-gamut (FF110) - 1794628 - return "none" with inverted-colors (FF114) - 1787790 - normalize system fonts (FF128) - 1835987 - spoof timezone as Atlantic/Reykjavik (previously FF55+ was UTC) (FF128) - 1834307 - always use smooth scrolling (FF132) - 1918202 - spoof screen orientation based on spoofed screen size and platform (FF132) - previously it always returned landscape-primary and an angle of 0 (FF50+) - 1390465 - load all subtitles in WebVTT (Video Text Tracks) (FF133) - 1873382 - make spoofed devicePixelRatio and CSS media queries match (FF133) - previously FF41+ devicePixelRatio was hardcoded as 1 and FF127+ as 2 - previously FF41+ CSS media queries were spoofed as zoom level at a devicePixelRatio of 1 - ***/ - pref("_user.js.parrot", "4500 syntax error: the parrot's popped 'is clogs"); - /* 4501: enable RFP - * [NOTE] pbmode applies if true and the original pref is false - * [SETUP-WEB] RFP can cause some website breakage: mainly canvas, use a canvas site exception via the urlbar. - * RFP also has a few side effects: mainly that timezone is GMT, and websites will prefer light theme ***/ - pref("privacy.resistFingerprinting", true); // [FF41+] //BRACE-UNCOMMENTED - // pref("privacy.resistFingerprinting.pbmode", true); // [FF114+] - /* 4502: set RFP new window size max rounded values [FF55+] - * [SETUP-CHROME] sizes round down in hundreds: width to 200s and height to 100s, to fit your screen - * [1] https://bugzilla.mozilla.org/1330882 ***/ - pref("privacy.window.maxInnerWidth", 1600); - pref("privacy.window.maxInnerHeight", 900); - /* 4503: disable mozAddonManager Web API [FF57+] - * [NOTE] To allow extensions to work on AMO, you also need 2662 - * [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=1384330,1406795,1415644,1453988 ***/ - pref("privacy.resistFingerprinting.block_mozAddonManager", true); //MULL-MODIFY_ME: set to false to unbreak AMO - /* 4504: enable letterboxing [FF67+] - * Dynamically resizes the inner window by applying margins in stepped ranges [2] - * If you use the dimension pref, then it will only apply those resolutions. - * The format is "width1xheight1, width2xheight2, ..." (e.g. "800x600, 1000x1000") - * [SETUP-WEB] This is independent of RFP (4501). If you're not using RFP, or you are but - * dislike the margins, then flip this pref, keeping in mind that it is effectively fingerprintable - * [WARNING] DO NOT USE: the dimension pref is only meant for testing - * [1] https://bugzilla.mozilla.org/1407366 - * [2] https://hg.mozilla.org/mozilla-central/rev/7211cb4f58ff#l5.13 ***/ - pref("privacy.resistFingerprinting.letterboxing", true); // [HIDDEN PREF] //BRACE-UNCOMMENTED - // pref("privacy.resistFingerprinting.letterboxing.dimensions", ""); // [HIDDEN PREF] - /* 4505: disable RFP by domain [FF91+] - * [NOTE] Working examples: "arkenfox.github.io", "*github.io" - * Non-working examples: "https://arkenfox.github.io", "github.io", "*arkenfox.github.io" ***/ - // pref("privacy.resistFingerprinting.exemptedDomains", "*.example.invalid"); - /* 4506: disable RFP spoof english prompt [FF59+] - * 0=prompt, 1=disabled, 2=enabled - * [NOTE] When changing from value 2, preferred languages ('intl.accept_languages') is not reset. - * [SETUP-WEB] when enabled, sets 'en-US, en' for displaying pages and 'en-US' as locale. - * [SETTING] General>Language>Choose your preferred language for displaying pages>Choose>Request English... ***/ - pref("privacy.spoof_english", 1); - /* 4510: disable using system colors - * [SETTING] General>Language and Appearance>Fonts and Colors>Colors>Use system colors ***/ - pref("browser.display.use_system_colors", false); // [DEFAULT: false NON-WINDOWS] - /* 4511: disable using system accent colors ***/ - pref("widget.non-native-theme.use-theme-accent", false); // [DEFAULT: false WINDOWS] - /* 4512: enforce links targeting new windows to open in a new tab instead - * 1=most recent window or tab, 2=new window, 3=new tab - * Stops malicious window sizes and some screen resolution leaks. - * You can still right-click a link and open in a new window - * [SETTING] General>Tabs>Open links in tabs instead of new windows - * [TEST] https://arkenfox.github.io/TZP/tzp.html#screen - * [1] https://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/9881 ***/ - pref("browser.link.open_newwindow", 3); // [DEFAULT: 3] - /* 4513: set all open window methods to abide by "browser.link.open_newwindow" (4512) - * [1] https://searchfox.org/mozilla-central/source/dom/tests/browser/browser_test_new_window_from_content.js ***/ - pref("browser.link.open_newwindow.restriction", 0); - /* 4520: disable WebGL (Web Graphics Library) ***/ - pref("webgl.disabled", true); //BRACE-UNCOMMENTED - - /*** [SECTION 5000]: OPTIONAL OPSEC - Disk avoidance, application data isolation, eyeballs... - ***/ - pref("_user.js.parrot", "5000 syntax error: the parrot's taken 'is last bow"); - /* 5001: start Firefox in PB (Private Browsing) mode - * [NOTE] In this mode all windows are "private windows" and the PB mode icon is not displayed - * [NOTE] The P in PB mode can be misleading: it means no "persistent" disk state such as history, - * caches, searches, cookies, localStorage, IndexedDB etc (which you can achieve in normal mode). - * In fact, PB mode limits or removes the ability to control some of these, and you need to quit - * Firefox to clear them. PB is best used as a one off window (Menu>New Private Window) to provide - * a temporary self-contained new session. Close all private windows to clear the PB session. - * [SETTING] Privacy & Security>History>Custom Settings>Always use private browsing mode - * [1] https://wiki.mozilla.org/Private_Browsing - * [2] https://support.mozilla.org/kb/common-myths-about-private-browsing ***/ - // pref("browser.privatebrowsing.autostart", true); - /* 5002: disable memory cache - * capacity: -1=determine dynamically (default), 0=none, n=memory capacity in kibibytes ***/ - // pref("browser.cache.memory.enable", false); - // pref("browser.cache.memory.capacity", 0); - /* 5003: disable saving passwords - * [NOTE] This does not clear any passwords already saved - * [SETTING] Privacy & Security>Logins and Passwords>Ask to save logins and passwords for websites ***/ - // pref("signon.rememberSignons", false); - /* 5004: disable permissions manager from writing to disk [FF41+] [RESTART] - * [NOTE] This means any permission changes are session only - * [1] https://bugzilla.mozilla.org/967812 ***/ - // pref("permissions.memory_only", true); // [HIDDEN PREF] - /* 5005: disable intermediate certificate caching [FF41+] [RESTART] - * [NOTE] This affects login/cert/key dbs. The effect is all credentials are session-only. - * Saved logins and passwords are not available. Reset the pref and restart to return them ***/ - // pref("security.nocertdb", true); - /* 5006: disable favicons in history and bookmarks - * [NOTE] Stored as data blobs in favicons.sqlite, these don't reveal anything that your - * actual history (and bookmarks) already do. Your history is more detailed, so - * control that instead; e.g. disable history, clear history on exit, use PB mode - * [NOTE] favicons.sqlite is sanitized on Firefox close ***/ - // pref("browser.chrome.site_icons", false); - /* 5007: exclude "Undo Closed Tabs" in Session Restore ***/ - // pref("browser.sessionstore.max_tabs_undo", 0); - /* 5008: disable resuming session from crash - * [TEST] about:crashparent ***/ - // pref("browser.sessionstore.resume_from_crash", false); - /* 5009: disable "open with" in download dialog [FF50+] - * Application data isolation [1] - * [1] https://bugzilla.mozilla.org/1281959 ***/ - pref("browser.download.forbid_open_with", true); //BRACE-UNCOMMENTED: brace-installer-base installs firejail, without this would cause confusion - /* 5010: disable location bar suggestion types - * [SETTING] Search>Address Bar>When using the address bar, suggest ***/ - // pref("browser.urlbar.suggest.history", false); - // pref("browser.urlbar.suggest.bookmark", false); - // pref("browser.urlbar.suggest.openpage", false); - // pref("browser.urlbar.suggest.topsites", false); // [FF78+] - /* 5011: disable location bar dropdown - * This value controls the total number of entries to appear in the location bar dropdown ***/ - // pref("browser.urlbar.maxRichResults", 0); - /* 5012: disable location bar autofill - * [1] https://support.mozilla.org/kb/address-bar-autocomplete-firefox#w_url-autocomplete ***/ - // pref("browser.urlbar.autoFill", false); - /* 5013: disable browsing and download history - * [NOTE] We also clear history and downloads on exit (2811) - * [SETTING] Privacy & Security>History>Custom Settings>Remember browsing and download history ***/ - // pref("places.history.enabled", false); - /* 5014: disable Windows jumplist [WINDOWS] ***/ - // pref("browser.taskbar.lists.enabled", false); - // pref("browser.taskbar.lists.frequent.enabled", false); - // pref("browser.taskbar.lists.recent.enabled", false); - // pref("browser.taskbar.lists.tasks.enabled", false); - /* 5016: discourage downloading to desktop - * 0=desktop, 1=downloads (default), 2=custom - * [SETTING] To set your custom default "downloads": General>Downloads>Save files to ***/ - // pref("browser.download.folderList", 2); - /* 5017: disable Form Autofill - * If .supportedCountries includes your region (browser.search.region) and .supported - * is "detect" (default), then the UI will show. Stored data is not secure, uses JSON - * [SETTING] Privacy & Security>Forms and Autofill>Autofill addresses - * [1] https://wiki.mozilla.org/Firefox/Features/Form_Autofill ***/ - // pref("extensions.formautofill.addresses.enabled", false); // [FF55+] - // pref("extensions.formautofill.creditCards.enabled", false); // [FF56+] - /* 5018: limit events that can cause a pop-up ***/ - // pref("dom.popup_allowed_events", "click dblclick mousedown pointerdown"); - /* 5019: disable page thumbnail collection ***/ - // pref("browser.pagethumbnails.capturing_disabled", true); // [HIDDEN PREF] - /* 5020: disable Windows native notifications and use app notications instead [FF111+] [WINDOWS] ***/ - // pref("alerts.useSystemBackend.windows.notificationserver.enabled", false); - /* 5021: disable location bar using search - * Don't leak URL typos to a search engine, give an error message instead - * Examples: "secretplace,com", "secretplace/com", "secretplace com", "secret place.com" - * [NOTE] This does not affect explicit user action such as using search buttons in the - * dropdown, or using keyword search shortcuts you configure in options (e.g. "d" for DuckDuckGo) ***/ - // pref("keyword.enabled", false); - - /*** [SECTION 5500]: OPTIONAL HARDENING - Not recommended. Overriding these can cause breakage and performance issues, - they are mostly fingerprintable, and the threat model is practically nonexistent - ***/ - pref("_user.js.parrot", "5500 syntax error: this is an ex-parrot!"); - /* 5501: disable MathML (Mathematical Markup Language) [FF51+] - * [1] https://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=mathml ***/ - pref("mathml.disabled", true); // 1173199 //BRACE-UNCOMMENTED: attack surface reduction - /* 5502: disable in-content SVG (Scalable Vector Graphics) [FF53+] - * [1] https://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=firefox+svg ***/ - // pref("svg.disabled", true); // 1216893 - /* 5503: disable graphite - * [1] https://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=firefox+graphite - * [2] https://en.wikipedia.org/wiki/Graphite_(SIL) ***/ - pref("gfx.font_rendering.graphite.enabled", false); //BRACE-UNCOMMENTED: attack surface reduction - /* 5504: disable asm.js [FF22+] - * [1] http://asmjs.org/ - * [2] https://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=asm.js - * [3] https://rh0dev.github.io/blog/2017/the-return-of-the-jit/ ***/ - pref("javascript.options.asmjs", false); //BRACE-UNCOMMENTED: attack surface reduction - /* 5505: disable Ion and baseline JIT to harden against JS exploits [RESTART] - * [NOTE] When both Ion and JIT are disabled, and trustedprincipals - * is enabled, then Ion can still be used by extensions (1599226) - * [1] https://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=firefox+jit - * [2] https://microsoftedge.github.io/edgevr/posts/Super-Duper-Secure-Mode/ ***/ - pref("javascript.options.ion", false); //BRACE-UNCOMMENTED: attack surface reduction - pref("javascript.options.baselinejit", false); //BRACE-UNCOMMENTED: attack surface reduction - pref("javascript.options.native_regexp", false); //BRACE-ADDED: attack surface reduction - pref("javascript.options.jit_trustedprincipals", true); // [FF75+] [HIDDEN PREF]//BRACE-UNCOMMENTED: attack surface reduction - /* 5506: disable WebAssembly [FF52+] - * Vulnerabilities [1] have increasingly been found, including those known and fixed - * in native programs years ago [2]. WASM has powerful low-level access, making - * certain attacks (brute-force) and vulnerabilities more possible - * [STATS] ~0.2% of websites, about half of which are for cryptomining / malvertising [2][3] - * [1] https://cve.mitre.org/cgi-bin/cvekey.cgi?keyword=wasm - * [2] https://spectrum.ieee.org/tech-talk/telecom/security/more-worries-over-the-security-of-web-assembly - * [3] https://www.zdnet.com/article/half-of-the-websites-using-webassembly-use-it-for-malicious-purposes ***/ - pref("javascript.options.wasm", false); //BRACE-UNCOMMENTED: attack surface reduction - /* 5507: disable rendering of SVG OpenType fonts ***/ - pref("gfx.font_rendering.opentype_svg.enabled", false); //BRACE-UNCOMMENTED: attack surface reduction - /* 5508: disable all DRM content (EME: Encryption Media Extension) - * Optionally hide the UI setting which also disables the DRM prompt - * [SETTING] General>DRM Content>Play DRM-controlled content - * [TEST] https://bitmovin.com/demos/drm - * [1] https://www.eff.org/deeplinks/2017/10/drms-dead-canary-how-we-just-lost-web-what-we-learned-it-and-what-we-need-do-next ***/ - pref("media.eme.enabled", false); //BRACE-UNCOMMENTED: proprietary - pref("browser.eme.ui.enabled", false); - /* 5509: disable IPv6 if using a VPN - * This is an application level fallback. Disabling IPv6 is best done at an OS/network - * level, and/or configured properly in system wide VPN setups. - * [NOTE] PHP defaults to IPv6 with "localhost". Use "php -S 127.0.0.1:PORT" - * [SETUP-WEB] PR_CONNECT_RESET_ERROR - * [TEST] https://ipleak.org/ - * [1] https://www.internetsociety.org/tag/ipv6-security/ (Myths 2,4,5,6) ***/ - // pref("network.dns.disableIPv6", true); - /* 5510: control when to send a cross-origin referer - * 0=always (default), 1=only if base domains match, 2=only if hosts match - * [NOTE] Will cause breakage: older modems/routers and some sites e.g banks, vimeo, icloud, instagram ***/ - pref("network.http.referer.XOriginPolicy", 2); //BRACE-UNCOMMENTED: nice to have - /* 5511: set DoH bootstrap address [FF89+] - * Firefox uses the system DNS to initially resolve the IP address of your DoH server. - * When set to a valid, working value that matches your "network.trr.uri" (0712) Firefox - * won't use the system DNS. If the IP doesn't match then DoH won't work ***/ - // pref("network.trr.bootstrapAddr", "10.0.0.1"); // [HIDDEN PREF] - - /*** [SECTION 6000]: DON'T TOUCH ***/ - pref("_user.js.parrot", "6000 syntax error: the parrot's 'istory!"); - /* 6001: enforce Firefox blocklist - * [WHY] It includes updates for "revoked certificates" - * [1] https://blog.mozilla.org/security/2015/03/03/revoking-intermediate-certificates-introducing-onecrl/ ***/ - pref("extensions.blocklist.enabled", true); // [DEFAULT: true] - /* 6002: enforce no referer spoofing - * [WHY] Spoofing can affect CSRF (Cross-Site Request Forgery) protections ***/ - pref("network.http.referer.spoofSource", false); // [DEFAULT: false] - /* 6004: enforce a security delay on some confirmation dialogs such as install, open/save - * [1] https://www.squarefree.com/2004/07/01/race-conditions-in-security-dialogs/ ***/ - pref("security.dialog_enable_delay", 1000); // [DEFAULT: 1000] - /* 6008: enforce no First Party Isolation [FF51+] - * [WARNING] Replaced with network partitioning (FF85+) and TCP (2701), and enabling FPI - * disables those. FPI is no longer maintained except at Tor Project for Tor Browser's config ***/ - pref("privacy.firstparty.isolate", false); // [DEFAULT: false] //MULL-ENABLE_ME: dFPI needs to be tested - /* 6009: enforce SmartBlock shims (about:compat) [FF81+] - * [1] https://blog.mozilla.org/security/2021/03/23/introducing-smartblock/ ***/ - pref("extensions.webcompat.enable_shims", true); // [HIDDEN PREF] [DEFAULT: true] - /* 6010: enforce no TLS 1.0/1.1 downgrades - * [TEST] https://tls-v1-1.badssl.com:1010/ ***/ - pref("security.tls.version.enable-deprecated", false); // [DEFAULT: false] - /* 6011: enforce disabling of Web Compatibility Reporter [FF56+] - * Web Compatibility Reporter adds a "Report Site Issue" button to send data to Mozilla - * [WHY] To prevent wasting Mozilla's time with a custom setup ***/ - pref("extensions.webcompat-reporter.enabled", false); // [DEFAULT: false] - /* 6012: enforce Quarantined Domains [FF115+] - * [WHY] https://support.mozilla.org/kb/quarantined-domains */ - pref("extensions.quarantinedDomains.enabled", true); // [DEFAULT: true] - /* 6050: prefsCleaner: previously active items removed from arkenfox 115-127 ***/ - // pref("accessibility.force_disabled", ""); - // pref("browser.urlbar.dnsResolveSingleWordsAfterSearch", ""); - // pref("geo.provider.network.url", ""); - // pref("geo.provider.network.logging.enabled", ""); - // pref("geo.provider.use_gpsd", ""); - // pref("network.protocol-handler.external.ms-windows-store", ""); - // pref("privacy.partition.always_partition_third_party_non_cookie_storage", ""); - // pref("privacy.partition.always_partition_third_party_non_cookie_storage.exempt_sessionstorage", ""); - // pref("privacy.partition.serviceWorkers", ""); - - /*** [SECTION 7000]: DON'T BOTHER ***/ - pref("_user.js.parrot", "7000 syntax error: the parrot's pushing up daisies!"); - /* 7001: disable APIs - * Location-Aware Browsing, Full Screen - * [WHY] The API state is easily fingerprintable. - * Geo is behind a prompt (7002). Full screen requires user interaction ***/ - // pref("geo.enabled", false); - // pref("full-screen-api.enabled", false); - /* 7002: set default permissions - * Location, Camera, Microphone, Notifications [FF58+] Virtual Reality [FF73+] - * 0=always ask (default), 1=allow, 2=block - * [WHY] These are fingerprintable via Permissions API, except VR. Just add site - * exceptions as allow/block for frequently visited/annoying sites: i.e. not global - * [SETTING] to add site exceptions: Ctrl+I>Permissions> - * [SETTING] to manage site exceptions: Options>Privacy & Security>Permissions>Settings ***/ - // pref("permissions.default.geo", 0); - // pref("permissions.default.camera", 0); - // pref("permissions.default.microphone", 0); - // pref("permissions.default.desktop-notification", 0); - // pref("permissions.default.xr", 0); // Virtual Reality - /* 7003: disable non-modern cipher suites [1] - * [WHY] Passive fingerprinting. Minimal/non-existent threat of downgrade attacks - * [1] https://browserleaks.com/ssl ***/ - // pref("security.ssl3.ecdhe_ecdsa_aes_128_sha", false); - // pref("security.ssl3.ecdhe_ecdsa_aes_256_sha", false); - // pref("security.ssl3.ecdhe_rsa_aes_128_sha", false); - // pref("security.ssl3.ecdhe_rsa_aes_256_sha", false); - // pref("security.ssl3.rsa_aes_128_gcm_sha256", false); // no PFS - // pref("security.ssl3.rsa_aes_256_gcm_sha384", false); // no PFS - // pref("security.ssl3.rsa_aes_128_sha", false); // no PFS - // pref("security.ssl3.rsa_aes_256_sha", false); // no PFS - /* 7004: control TLS versions - * [WHY] Passive fingerprinting and security ***/ - // pref("security.tls.version.min", 3); // [DEFAULT: 3] - // pref("security.tls.version.max", 4); - /* 7005: disable SSL session IDs [FF36+] - * [WHY] Passive fingerprinting and perf costs. These are session-only - * and isolated with network partitioning (FF85+) and/or containers ***/ - // pref("security.ssl.disable_session_identifiers", true); - /* 7007: referers - * [WHY] Only cross-origin referers (1602, 5510) matter ***/ - // pref("network.http.sendRefererHeader", 2); - // pref("network.http.referer.trimmingPolicy", 0); - /* 7008: set the default Referrer Policy [FF59+] - * 0=no-referer, 1=same-origin, 2=strict-origin-when-cross-origin, 3=no-referrer-when-downgrade - * [WHY] Defaults are fine. They can be overridden by a site-controlled Referrer Policy ***/ - // pref("network.http.referer.defaultPolicy", 2); // [DEFAULT: 2] - // pref("network.http.referer.defaultPolicy.pbmode", 2); // [DEFAULT: 2] - /* 7010: disable HTTP Alternative Services [FF37+] - * [WHY] Already isolated with network partitioning (FF85+) ***/ - // pref("network.http.altsvc.enabled", false); - /* 7011: disable website control over browser right-click context menu - * [WHY] Just use Shift-Right-Click ***/ - // pref("dom.event.contextmenu.enabled", false); - /* 7012: disable icon fonts (glyphs) and local fallback rendering - * [WHY] Breakage, font fallback is equivalency, also RFP - * [1] https://bugzilla.mozilla.org/789788 - * [2] https://gitlab.torproject.org/legacy/trac/-/issues/8455 ***/ - // pref("gfx.downloadable_fonts.enabled", false); // [FF41+] - // pref("gfx.downloadable_fonts.fallback_delay", -1); - /* 7013: disable Clipboard API - * [WHY] Fingerprintable. Breakage. Cut/copy/paste require user - * interaction, and paste is limited to focused editable fields ***/ - // pref("dom.event.clipboardevents.enabled", false); - /* 7014: disable System Add-on updates - * [WHY] It can compromise security. System addons ship with prefs, use those ***/ - // pref("extensions.systemAddon.update.enabled", false); // [FF62+] - // pref("extensions.systemAddon.update.url", ""); // [FF44+] - /* 7015: enable the DNT (Do Not Track) HTTP header - * [WHY] DNT is enforced with Tracking Protection which is used in ETP Strict (2701) ***/ - // pref("privacy.donottrackheader.enabled", true); - /* 7016: customize ETP settings - * [NOTE] FPP (fingerprintingProtection) is ignored when RFP (4501) is enabled - * [WHY] Arkenfox only supports strict (2701) which sets these at runtime ***/ - pref("network.cookie.cookieBehavior", 5); // [DEFAULT: 5] //BRACE-UNCOMMENTED: strict cannot be set on first launch, use custom + enterprise policy instead //MULL-MODIFY_ME: set to 1 for FPI - pref("network.cookie.cookieBehavior.optInPartitioning", true); // [ETP FF132+] - pref("network.http.referer.disallowCrossSiteRelaxingDefault", true); - pref("network.http.referer.disallowCrossSiteRelaxingDefault.top_navigation", true); // [FF100+] - pref("privacy.bounceTrackingProtection.mode", 1); // [FF131+] [ETP FF133+] - pref("privacy.fingerprintingProtection", true); // [FF114+] [ETP FF119+] - pref("privacy.partition.network_state.ocsp_cache", true); // [DEFAULT: true FF123+] - pref("privacy.query_stripping.enabled", true); // [FF101+] - pref("privacy.trackingprotection.enabled", true); - pref("privacy.trackingprotection.socialtracking.enabled", true); - pref("privacy.trackingprotection.cryptomining.enabled", true); // [DEFAULT: true] - pref("privacy.trackingprotection.fingerprinting.enabled", true); // [DEFAULT: true] - pref("privacy.trackingprotection.emailtracking.enabled", true); //BRACE-ADDED - /* 7017: disable service workers - * [WHY] Already isolated with TCP (2701) behind a pref (2710) ***/ - // pref("dom.serviceWorkers.enabled", false); - /* 7018: disable Web Notifications [FF22+] - * [WHY] Web Notifications are behind a prompt (7002) - * [1] https://blog.mozilla.org/en/products/firefox/block-notification-requests/ ***/ - // pref("dom.webnotifications.enabled", false); - /* 7019: disable Push Notifications [FF44+] - * [WHY] Website "push" requires subscription, and the API is required for CRLite (1224) - * [NOTE] To remove all subscriptions, reset "dom.push.userAgentID" - * [1] https://support.mozilla.org/kb/push-notifications-firefox ***/ - // pref("dom.push.enabled", false); - /* 7020: disable WebRTC (Web Real-Time Communication) - * [WHY] Firefox desktop uses mDNS hostname obfuscation and the private IP is never exposed until - * required in TRUSTED scenarios; i.e. after you grant device (microphone or camera) access - * [TEST] https://browserleaks.com/webrtc - * [1] https://groups.google.com/g/discuss-webrtc/c/6stQXi72BEU/m/2FwZd24UAQAJ - * [2] https://datatracker.ietf.org/doc/html/draft-ietf-mmusic-mdns-ice-candidates#section-3.1.1 ***/ - // pref("media.peerconnection.enabled", false); //MULL-UNCOMMENT_ME: Fenix doesn't protect local IP addreses like desktop does - /* 7021: enable GPC (Global Privacy Control) in non-PB windows - * [WHY] Passive and active fingerprinting. Mostly redundant with Tracking Protection - * in ETP Strict (2701) and sanitizing on close (2800s) ***/ - pref("privacy.globalprivacycontrol.enabled", true); //BRACE-ENABLED: GPC does have legal affordances in select regions - - /*** [SECTION 8000]: DON'T BOTHER: FINGERPRINTING - [WHY] They are insufficient to help anti-fingerprinting and do more harm than good - [WARNING] DO NOT USE with RFP. RFP already covers these and they can interfere - ***/ - pref("_user.js.parrot", "8000 syntax error: the parrot's crossed the Jordan"); - /* 8001: prefsCleaner: reset items useless for anti-fingerprinting ***/ - // pref("browser.display.use_document_fonts", ""); - // pref("browser.zoom.siteSpecific", ""); - // pref("device.sensors.enabled", ""); - // pref("dom.enable_performance", ""); - // pref("dom.enable_resource_timing", ""); - // pref("dom.gamepad.enabled", ""); - // pref("dom.maxHardwareConcurrency", ""); - // pref("dom.w3c_touch_events.enabled", ""); - // pref("dom.webaudio.enabled", ""); - // pref("font.system.whitelist", ""); - // pref("general.appname.override", ""); - // pref("general.appversion.override", ""); - // pref("general.buildID.override", ""); - // pref("general.oscpu.override", ""); - // pref("general.platform.override", ""); - // pref("general.useragent.override", ""); - // pref("media.navigator.enabled", ""); - // pref("media.ondevicechange.enabled", ""); - // pref("media.video_stats.enabled", ""); - // pref("media.webspeech.synth.enabled", ""); - // pref("ui.use_standins_for_native_colors", ""); - // pref("webgl.enable-debug-renderer-info", ""); - - /*** [SECTION 9000]: NON-PROJECT RELATED ***/ - pref("_user.js.parrot", "9000 syntax error: the parrot's cashed in 'is chips!"); - /* 9001: disable welcome notices ***/ - pref("browser.startup.homepage_override.mstone", "ignore"); // [HIDDEN PREF] - /* 9002: disable General>Browsing>Recommend extensions/features as you browse [FF67+] ***/ - pref("browser.newtabpage.activity-stream.asrouter.userprefs.cfr.addons", false); - pref("browser.newtabpage.activity-stream.asrouter.userprefs.cfr.features", false); - /* 9004: disable search terms [FF110+] - * [SETTING] Search>Search Bar>Use the address bar for search and navigation>Show search terms instead of URL... ***/ - pref("browser.urlbar.showSearchTerms.enabled", false); - - /*** [SECTION 9999]: DEPRECATED / RENAMED ***/ - pref("_user.js.parrot", "9999 syntax error: the parrot's shuffled off 'is mortal coil!"); - /* ESR115.x still uses all the following prefs - // [NOTE] replace the * with a slash in the line above to re-enable active ones - // FF116 - // 4506: set RFP's font visibility level (1402) [FF94+] - // [-] https://bugzilla.mozilla.org/1838415 - // pref("layout.css.font-visibility.resistFingerprinting", 1); // [DEFAULT: 1] - // FF117 - // 1221: disable Windows Microsoft Family Safety cert [FF50+] [WINDOWS] - // 0=disable detecting Family Safety mode and importing the root - // 1=only attempt to detect Family Safety mode (don't import the root) - // 2=detect Family Safety mode and import the root - // [1] https://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/21686 - // [-] https://bugzilla.mozilla.org/1844908 - pref("security.family_safety.mode", 0); - // 7018: disable service worker Web Notifications [FF44+] - // [WHY] Web Notifications are behind a prompt (7002) - // [1] https://blog.mozilla.org/en/products/firefox/block-notification-requests/ - // [-] https://bugzilla.mozilla.org/1842457 - // pref("dom.webnotifications.serviceworker.enabled", false); - // FF118 - // 1402: limit font visibility (Windows, Mac, some Linux) [FF94+] - // Uses hardcoded lists with two parts: kBaseFonts + kLangPackFonts [1], bundled fonts are auto-allowed - // In normal windows: uses the first applicable: RFP over TP over Standard - // In Private Browsing windows: uses the most restrictive between normal and private - // 1=only base system fonts, 2=also fonts from optional language packs, 3=also user-installed fonts - // [1] https://searchfox.org/mozilla-central/search?path=StandardFonts*.inc - // [-] https://bugzilla.mozilla.org/1847599 - // pref("layout.css.font-visibility.private", 1); - // pref("layout.css.font-visibility.standard", 1); - // pref("layout.css.font-visibility.trackingprotection", 1); - // 2623: disable permissions delegation [FF73+] - // Currently applies to cross-origin geolocation, camera, mic and screen-sharing - // permissions, and fullscreen requests. Disabling delegation means any prompts - // for these will show/use their correct 3rd party origin - // [1] https://groups.google.com/forum/#!topic/mozilla.dev.platform/BdFOMAuCGW8/discussion - // [-] https://bugzilla.mozilla.org/1697151 - // pref("permissions.delegation.enabled", false); - // FF119 - // 0211: use en-US locale regardless of the system or region locale - // [SETUP-WEB] May break some input methods e.g xim/ibus for CJK languages [1] - // [1] https://bugzilla.mozilla.org/buglist.cgi?bug_id=867501,1629630 - // [-] https://bugzilla.mozilla.org/1846224 - // pref("javascript.use_us_english_locale", true); // [HIDDEN PREF] - // 0711: disable skipping DoH when parental controls are enabled [FF70+] - // [-] https://bugzilla.mozilla.org/1586941 - pref("network.dns.skipTRR-when-parental-control-enabled", false); - // FF123 - // 0334: disable PingCentre telemetry (used in several System Add-ons) [FF57+] - // Defense-in-depth: currently covered by 0331 - // [-] https://bugzilla.mozilla.org/1868988 - pref("browser.ping-centre.telemetry", false); - // FF126 - // 9003: disable What's New toolbar icon [FF69+] - // [-] https://bugzilla.mozilla.org/1724300 - pref("browser.messaging-system.whatsNewPanel.enabled", false); - // FF127 - // 2630: disable content analysis by DLP (Data Loss Prevention) agents - replaced by default_result - // [-] https://bugzilla.mozilla.org/1880314 - pref("browser.contentanalysis.default_allow", false); - // 4511: enforce non-native widget theme - // Security: removes/reduces system API calls, e.g. win32k API [1] - // Fingerprinting: provides a uniform look and feel across platforms [2] - // [1] https://bugzilla.mozilla.org/1381938 - // [2] https://bugzilla.mozilla.org/1411425 - // [-] https://bugzilla.mozilla.org/1848899 - pref("widget.non-native-theme.enabled", true); // [DEFAULT: true] - // ***/ - - /* ESR128.x still uses all the following prefs - // [NOTE] replace the * with a slash in the line above to re-enable active ones - // FF132 - /* 2617: remove webchannel whitelist - // [-] https://bugzilla.mozilla.org/1275612 - // pref("webchannel.allowObject.urlWhitelist", ""); - // ***/ - - /* END: internal custom pref to test for syntax errors ***/ - pref("_user.js.parrot", "SUCCESS: No no he's not dead, he's, he's restin'!"); - \ No newline at end of file diff --git a/roles/arkenfox/templates/userjs-brace.js.j2 b/roles/arkenfox/templates/userjs-brace.js.j2 deleted file mode 100644 index 58da4fc..0000000 --- a/roles/arkenfox/templates/userjs-brace.js.j2 +++ /dev/null @@ -1,55 +0,0 @@ -//Look -pref("browser.ctrlTab.recentlyUsedOrder", false); -pref("browser.privatebrowsing.vpnpromourl", ""); -pref("browser.vpn_promo.enabled", false); -pref("browser.tabs.drawInTitlebar", true); -pref("devtools.netmonitor.persistlog", true); -pref("devtools.webconsole.persistlog", true); -pref("general.smoothScroll", false); -pref("widget.allow-client-side-decoration", true); -pref("mailnews.start_page.enabled", false); -pref("browser.newtabpage.activity-stream.asrouter.providers.snippets", "{}"); //BRACE-KEEP_FOR_NOW -pref("browser.library.activity-stream.enabled", false); //BRACE-UNCOMMENTED - -//Privacy -pref("privacy.globalprivacycontrol.enabled", true); -pref("browser.snippets.enabled", false); -pref("browser.snippets.firstrunHomepage.enabled", false); -pref("browser.snippets.syncPromo.enabled", false); -pref("browser.snippets.updateUrl", ""); -pref("general.useragent.updates.enabled", false); -pref("network.negotiate-auth.trusted-uris", ""); -pref("network.dns.native_https_query", true); -pref("network.trr.uri", "https://dns.quad9.net/dns-query"); -pref("network.trr.custom_uri", "https://dns.quad9.net/dns-query"); -pref("plugin.expose_full_path", false); -pref("extensions.enigmail.autoWkdLookup", 0); -pref("messenger.status.reportIdle", false); -pref("media.gmp-widevinecdm.visible", false); //BRACE-KEEP_FOR_NOW: proprietary -pref("network.manage-offline-status", false); -pref("browser.urlbar.suggest.quicksuggest.nonsponsored", false); -pref("browser.urlbar.suggest.quicksuggest.sponsored", false); -pref("browser.urlbar.quicksuggest.dataCollection.enabled", false); -pref("mailnews.headers.sendUserAgent", false); -pref("mail.sanitize_date_header", true); -pref("dom.private-attribution.submission.enabled", false); - -//Security -pref("browser.gnome-search-provider.enabled", false); -pref("fission.autostart", true); //MULL-COMMENT_ME -pref("security.webauth.u2f", true); //MULL-COMMENT_ME -pref("security.tls.enable_kyber", true); -pref("network.http.http3.enable_kyber", true); -pref("mail.phishing.detection.enabled", true); -pref("mailnews.message_display.disable_remote_image", true); - -//Disable Pocket -pref("browser.newtabpage.activity-stream.feeds.section.topstories", false); -pref("browser.newtabpage.activity-stream.section.highlights.includePocket", false); -pref("extensions.pocket.enabled", false); - -//Disable Sync -pref("identity.fxaccounts.enabled", false); - -//Fix IPv6 when using DoH -pref("network.dns.preferIPv6", true); //BRACE-KEEP_FOR_NOW \ No newline at end of file diff --git a/roles/arkenfox/templates/userjs-override.js.j2 b/roles/arkenfox/templates/userjs-override.js.j2 deleted file mode 100644 index 84e69bb..0000000 --- a/roles/arkenfox/templates/userjs-override.js.j2 +++ /dev/null @@ -1,19 +0,0 @@ -pref("privacy.resistFingerprinting.letterboxing", false); // disable letterboxing because it's very annoying -pref("javascript.options.wasm", true); // enable WASM because element and proton need it -pref("general.smoothScroll", true); // why do I have this set? - -pref("browser.bookmarks.restore_default_bookmarks", false); // remove Fedora's default bookmarks because I never use them -pref("browser.bookmarks.file", ''); - -// override blank homepage -pref("browser.startup.page", 1); -pref("browser.startup.homepage", "about:home"); -pref("browser.newtabpage.enabled", true); - -{% if enable_webgl %} -pref("webgl.disabled", false); -{% else %} -pref("webgl.disabled", true); -{% endif %} - - diff --git a/roles/arkenfox/templates/userjs.j2 b/roles/arkenfox/templates/userjs.j2 deleted file mode 100644 index d18a8be..0000000 --- a/roles/arkenfox/templates/userjs.j2 +++ /dev/null @@ -1,3 +0,0 @@ -{% include './userjs-arkenfox.js.j2' %} -{% include './userjs-brace.js.j2' %} -{% include './userjs-override.js.j2' %} diff --git a/roles/baseline/defaults/main.yaml b/roles/baseline/defaults/main.yaml index 719815a..f2b9512 100644 --- a/roles/baseline/defaults/main.yaml +++ b/roles/baseline/defaults/main.yaml @@ -1,3 +1,2 @@ umask_changes: false -manage_network: true -allow_ptrace: false +manage_network: true \ No newline at end of file diff --git a/roles/baseline/files/etc/crypto-policies/back-ends/openssh.config b/roles/baseline/files/etc/crypto-policies/back-ends/openssh.config deleted file mode 100644 index e155e68..0000000 --- a/roles/baseline/files/etc/crypto-policies/back-ends/openssh.config +++ /dev/null @@ -1,8 +0,0 @@ -Ciphers aes256-gcm@openssh.com,chacha20-poly1305@openssh.com,aes256-ctr,aes128-gcm@openssh.com,aes128-ctr -MACs hmac-sha2-256-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha2-256,hmac-sha1,umac-128@openssh.com,hmac-sha2-512 -GSSAPIKexAlgorithms gss-curve25519-sha256-,gss-nistp256-sha256-,gss-group14-sha256-,gss-group16-sha512- -KexAlgorithms sntrup761x25519-sha512@openssh.com,curve25519-sha256,curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512 -PubkeyAcceptedAlgorithms ecdsa-sha2-nistp256,ecdsa-sha2-nistp256-cert-v01@openssh.com,sk-ecdsa-sha2-nistp256@openssh.com,sk-ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521,ecdsa-sha2-nistp521-cert-v01@openssh.com,ssh-ed25519,ssh-ed25519-cert-v01@openssh.com,sk-ssh-ed25519@openssh.com,sk-ssh-ed25519-cert-v01@openssh.com,rsa-sha2-256,rsa-sha2-256-cert-v01@openssh.com,rsa-sha2-512,rsa-sha2-512-cert-v01@openssh.com -HostbasedAcceptedAlgorithms ecdsa-sha2-nistp256,ecdsa-sha2-nistp256-cert-v01@openssh.com,sk-ecdsa-sha2-nistp256@openssh.com,sk-ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521,ecdsa-sha2-nistp521-cert-v01@openssh.com,ssh-ed25519,ssh-ed25519-cert-v01@openssh.com,sk-ssh-ed25519@openssh.com,sk-ssh-ed25519-cert-v01@openssh.com,rsa-sha2-256,rsa-sha2-256-cert-v01@openssh.com,rsa-sha2-512,rsa-sha2-512-cert-v01@openssh.com -CASignatureAlgorithms ecdsa-sha2-nistp256,sk-ecdsa-sha2-nistp256@openssh.com,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-ed25519,sk-ssh-ed25519@openssh.com,rsa-sha2-256,rsa-sha2-512 -RequiredRSASize 2048 diff --git a/roles/baseline/files/etc/dconf/db/local.d/adw-gtk3-dark b/roles/baseline/files/etc/dconf/db/local.d/adw-gtk3-dark new file mode 100644 index 0000000..c6a1e1f --- /dev/null +++ b/roles/baseline/files/etc/dconf/db/local.d/adw-gtk3-dark @@ -0,0 +1,2 @@ +[org/gnome/desktop/interface] +gtk-theme='adw-gtk3-dark' \ No newline at end of file diff --git a/roles/baseline/files/etc/dconf/db/local.d/prefer-dark b/roles/baseline/files/etc/dconf/db/local.d/prefer-dark new file mode 100644 index 0000000..ba1d69f --- /dev/null +++ b/roles/baseline/files/etc/dconf/db/local.d/prefer-dark @@ -0,0 +1,2 @@ +[org/gnome/desktop/interface] +color-scheme='prefer-dark' \ No newline at end of file diff --git a/roles/baseline/files/etc/modprobe.d/workstation-blacklist.conf b/roles/baseline/files/etc/modprobe.d/workstation-blacklist.conf index eb04e55..6eaef74 100644 --- a/roles/baseline/files/etc/modprobe.d/workstation-blacklist.conf +++ b/roles/baseline/files/etc/modprobe.d/workstation-blacklist.conf @@ -39,8 +39,8 @@ install cramfs /bin/false install freevxfs /bin/false install jffs2 /bin/false # I think blacklisting hfs or hfsplus breaks USBs, but not sure -# install hfs /bin/false -# install hfsplus /bin/false +install hfs /bin/false +install hfsplus /bin/false install squashfs /bin/false install udf /bin/false install cifs /bin/false diff --git a/roles/baseline/tasks/main.yaml b/roles/baseline/tasks/main.yaml index b522c4b..6d66c89 100644 --- a/roles/baseline/tasks/main.yaml +++ b/roles/baseline/tasks/main.yaml @@ -31,6 +31,7 @@ replace: 'umask 077' when: umask_changes == true + - name: Make home directory private ansible.builtin.file: path: /home/* @@ -47,13 +48,8 @@ loop: - 'etc/ssh/ssh_config.d/10-custom.conf' - 'etc/modprobe.d/workstation-blacklist.conf' - - 'etc/crypto-policies/back-ends/openssh.config' + - 'etc/sysctl.d/99-workstation.conf' -- name: Kernel sysctl config - ansible.builtin.template: - src: 'etc/sysctl.d/99-workstation.conf.j2' - dest: '/etc/sysctl.d/99-workstation.conf' - mode: '0644' - name: Reload sysctl shell: 'sysctl -p' @@ -100,7 +96,7 @@ - 'etc/dconf/db/local.d/privacy' - name: Update dconf - shell: 'dconf update' + shell: sudo dconf update - name: Setup ZRAM, flatpak updater and environment variables to disable GJS + WebkitGTK JIT ansible.builtin.copy: @@ -125,41 +121,25 @@ state: latest - name: Mark packages as manually installed to avoid removal - shell: 'dnf mark user flatpak gnome-menus qubes-menus -y' + shell: 'sudo dnf mark user flatpak gnome-menus qubes-menus -y' - name: Enable hardened_malloc COPR - shell: 'dnf copr enable secureblue/hardened_malloc -y' + shell: 'sudo dnf copr enable secureblue/hardened_malloc -y' - name: Install hardened_malloc ansible.builtin.dnf5: name: 'hardened_malloc' state: 'present' - when: use_hardened_malloc == true -- name: Install custom packages - ansible.builtin.dnf5: - name: - - 'qubes-ctap' - - 'qubes-gpg-split' - - 'flatpak' - - 'ncurses' - - 'xdg-desktop-portal-gtk' - - 'qubes-video-companion' - name: Enable hardened_malloc ansible.builtin.copy: src: 'etc/ld.so.preload' dest: '/etc/ld.so.preload' mode: '0644' - when: use_hardened_malloc == true - - name: Enable hardened_malloc for system wide flatpak - shell: 'flatpak override --system --filesystem=host-os:ro --env=LD_PRELOAD=/var/run/host/usr/lib64/libhardened_malloc.so' - when: use_hardened_malloc == true - + shell: 'sudo flatpak override --system --filesystem=host-os:ro --env=LD_PRELOAD=/var/run/host/usr/lib64/libhardened_malloc.so' - name: Enable hardened_malloc for user flatpak # has to be run per APP VM shell: 'flatpak override --user --filesystem=host-os:ro --env=LD_PRELOAD=/var/run/host/usr/lib64/libhardened_malloc.so' - when: use_hardened_malloc == true - - name: Setup dnf repos ansible.builtin.copy: src: 'etc/dnf/dnf.conf' @@ -179,4 +159,4 @@ path: '{{ item.path }}' regexp: '^(metalink=.*)$' line: '\1&protocol=https' - loop: '{{ found_files.files }}' + loop: '{{ found_files.files }}' \ No newline at end of file diff --git a/roles/devtools/files/dotfiles b/roles/devtools/files/dotfiles deleted file mode 160000 index 8cb281f..0000000 --- a/roles/devtools/files/dotfiles +++ /dev/null @@ -1 +0,0 @@ -Subproject commit 8cb281f4362ef3d473d787557a1d11ff134829e0 diff --git a/roles/gnome/tasks/main.yaml b/roles/gnome/tasks/main.yaml index c9048a3..16c41e7 100644 --- a/roles/gnome/tasks/main.yaml +++ b/roles/gnome/tasks/main.yaml @@ -9,7 +9,7 @@ state: latest - name: Mark packages as manually installed to avoid removal - shell: 'dnf mark user flatpak gnome-menus qubes-menus -y' + shell: 'sudo dnf mark user flatpak gnome-menus qubes-menus -y' - name: Remove unnecessary stuff from the template ansible.builtin.dnf5: @@ -21,6 +21,7 @@ - 'gnome-software' - 'httpd' - 'keepassxc' + - 'thunderbird' - 'fedora-bookmarks' - 'fedora-chromium-config' - 'samba-client' @@ -81,9 +82,9 @@ - name: Install custom packages ansible.builtin.dnf5: name: - - 'qubes-ctap' +# - 'qubes-ctap' - 'qubes-gpg-split' - 'ncurses' - - 'xdg-desktop-portal-gtk' +# - 'gnome-shell' - 'ptyxis' state: 'present' diff --git a/roles/qubes-f41-gnome/tasks/files/etc/authselect/custom/sudo-dom0-prompt/system-auth b/roles/qubes-f41-gnome/tasks/files/etc/authselect/custom/sudo-dom0-prompt/system-auth new file mode 100644 index 0000000..3b1195e --- /dev/null +++ b/roles/qubes-f41-gnome/tasks/files/etc/authselect/custom/sudo-dom0-prompt/system-auth @@ -0,0 +1,20 @@ +# Generated by authselect +# Do not modify this file manually, use authselect instead. Any user changes will be overwritten. +# You can stop authselect from managing your configuration by calling 'authselect opt-out'. +# See authselect(8) for more details. + + +auth [success=1 default=ignore] pam_exec.so seteuid /usr/lib/qubes/qrexec-client-vm dom0 qubes.VMAuth /bin/grep -q ^1$ +auth requisite pam_deny.so +auth required pam_permit.so +account required pam_unix.so + +password requisite pam_pwquality.so +password sufficient pam_unix.so yescrypt shadow nullok use_authtok +password required pam_deny.so + +session optional pam_keyinit.so revoke +session required pam_limits.so +-session optional pam_systemd.so +session [success=1 default=ignore] pam_succeed_if.so service in crond quiet use_uid +session required pam_unix.so diff --git a/roles/qubes-f41-gnome/tasks/files/etc/dconf/db/local.d/adw-gtk3-dark b/roles/qubes-f41-gnome/tasks/files/etc/dconf/db/local.d/adw-gtk3-dark new file mode 100644 index 0000000..c6a1e1f --- /dev/null +++ b/roles/qubes-f41-gnome/tasks/files/etc/dconf/db/local.d/adw-gtk3-dark @@ -0,0 +1,2 @@ +[org/gnome/desktop/interface] +gtk-theme='adw-gtk3-dark' \ No newline at end of file diff --git a/roles/qubes-f41-gnome/tasks/files/etc/dconf/db/local.d/automount-disable b/roles/qubes-f41-gnome/tasks/files/etc/dconf/db/local.d/automount-disable new file mode 100644 index 0000000..a0d778c --- /dev/null +++ b/roles/qubes-f41-gnome/tasks/files/etc/dconf/db/local.d/automount-disable @@ -0,0 +1,4 @@ +[org/gnome/desktop/media-handling] +automount=false +automount-open=false +autorun-never=true \ No newline at end of file diff --git a/roles/qubes-f41-gnome/tasks/files/etc/dconf/db/local.d/locks/automount-disable b/roles/qubes-f41-gnome/tasks/files/etc/dconf/db/local.d/locks/automount-disable new file mode 100644 index 0000000..345c536 --- /dev/null +++ b/roles/qubes-f41-gnome/tasks/files/etc/dconf/db/local.d/locks/automount-disable @@ -0,0 +1,3 @@ +org/gnome/desktop/media-handling/automount +org/gnome/desktop/media-handling/automount-open +/org/gnome/desktop/media-handling/autorun-never \ No newline at end of file diff --git a/roles/qubes-f41-gnome/tasks/files/etc/dconf/db/local.d/locks/privacy b/roles/qubes-f41-gnome/tasks/files/etc/dconf/db/local.d/locks/privacy new file mode 100644 index 0000000..f342bad --- /dev/null +++ b/roles/qubes-f41-gnome/tasks/files/etc/dconf/db/local.d/locks/privacy @@ -0,0 +1,14 @@ +/org/gnome/system/location/enabled + +/org/gnome/desktop/privacy/remember-recent-files +/org/gnome/desktop/privacy/remove-old-trash-files +/org/gnome/desktop/privacy/remove-old-temp-files +/org/gnome/desktop/privacy/report-technical-problems +/org/gnome/desktop/privacy/send-software-usage-stats +/org/gnome/desktop/privacy/remember-app-usage + +/org/gnome/online-accounts/whitelisted-providers + +/org/gnome/desktop/remote-desktop/rdp/enable + +/org/gnome/desktop/remote-desktop/vnc/enable \ No newline at end of file diff --git a/roles/qubes-f41-gnome/tasks/files/etc/dconf/db/local.d/prefer-dark b/roles/qubes-f41-gnome/tasks/files/etc/dconf/db/local.d/prefer-dark new file mode 100644 index 0000000..ba1d69f --- /dev/null +++ b/roles/qubes-f41-gnome/tasks/files/etc/dconf/db/local.d/prefer-dark @@ -0,0 +1,2 @@ +[org/gnome/desktop/interface] +color-scheme='prefer-dark' \ No newline at end of file diff --git a/roles/qubes-f41-gnome/tasks/files/etc/dconf/db/local.d/privacy b/roles/qubes-f41-gnome/tasks/files/etc/dconf/db/local.d/privacy new file mode 100644 index 0000000..131e18b --- /dev/null +++ b/roles/qubes-f41-gnome/tasks/files/etc/dconf/db/local.d/privacy @@ -0,0 +1,16 @@ +[org/gnome/system/location] +enabled=false + +[org/gnome/desktop/privacy] +remember-recent-files=false +remove-old-trash-files=true +remove-old-temp-files=true +report-technical-problems=false +send-software-usage-stats=false +remember-app-usage=false + +[org/gnome/desktop/remote-desktop/rdp] +enable=false + +[org/gnome/desktop/remote-desktop/vnc] +enable=false \ No newline at end of file diff --git a/roles/qubes-f41-gnome/tasks/files/etc/dnf/dnf.conf b/roles/qubes-f41-gnome/tasks/files/etc/dnf/dnf.conf new file mode 100644 index 0000000..b1ebaf6 --- /dev/null +++ b/roles/qubes-f41-gnome/tasks/files/etc/dnf/dnf.conf @@ -0,0 +1,11 @@ +[main] +gpgcheck=True +installonly_limit=3 +clean_requirements_on_remove=True +best=False +skip_if_unavailable=True +max_parallel_downloads=10 +deltarpm=False +defaultyes=True +install_weak_deps=False +countme=False diff --git a/roles/qubes-f41-gnome/tasks/files/etc/environment b/roles/qubes-f41-gnome/tasks/files/etc/environment new file mode 100644 index 0000000..a7fd553 --- /dev/null +++ b/roles/qubes-f41-gnome/tasks/files/etc/environment @@ -0,0 +1,3 @@ +JavaScriptCoreUseJIT=0 +GJS_DISABLE_JIT=1 +XDG_CURRENT_DESKTOP=GNOME \ No newline at end of file diff --git a/roles/qubes-f41-gnome/tasks/files/etc/ld.so.preload b/roles/qubes-f41-gnome/tasks/files/etc/ld.so.preload new file mode 100644 index 0000000..96c875c --- /dev/null +++ b/roles/qubes-f41-gnome/tasks/files/etc/ld.so.preload @@ -0,0 +1 @@ +libhardened_malloc.so \ No newline at end of file diff --git a/roles/qubes-f41-gnome/tasks/files/etc/modprobe.d/workstation-blacklist.conf b/roles/qubes-f41-gnome/tasks/files/etc/modprobe.d/workstation-blacklist.conf new file mode 100644 index 0000000..8004687 --- /dev/null +++ b/roles/qubes-f41-gnome/tasks/files/etc/modprobe.d/workstation-blacklist.conf @@ -0,0 +1,114 @@ +# unused network protocols +install dccp /bin/false +install sctp /bin/false +install rds /bin/false +install tipc /bin/false +install n-hdlc /bin/false +install ax25 /bin/false +install netrom /bin/false +install x25 /bin/false +install rose /bin/false +install decnet /bin/false +install econet /bin/false +install af_802154 /bin/false +install ipx /bin/false +install appletalk /bin/false +install psnap /bin/false +install p8023 /bin/false +install p8022 /bin/false +install can /bin/false +install atm /bin/false + +# firewire and thunderbolt +install firewire-core /bin/false +install firewire_core /bin/false +install firewire-ohci /bin/false +install firewire_ohci /bin/false +install firewire_sbp2 /bin/false +install firewire-sbp2 /bin/false +install firewire-net /bin/false +install thunderbolt /bin/false +install ohci1394 /bin/false +install sbp2 /bin/false +install dv1394 /bin/false +install raw1394 /bin/false +install video1394 /bin/false + +# unused filesystems +install cramfs /bin/false +install freevxfs /bin/false +install jffs2 /bin/false +install hfs /bin/false +install hfsplus /bin/false +install squashfs /bin/false +install udf /bin/false +install cifs /bin/false +install nfs /bin/false +install nfsv3 /bin/false +install nfsv4 /bin/false +install ksmbd /bin/false +install gfs2 /bin/false +install reiserfs /bin/false +install kafs /bin/false +install orangefs /bin/false +install 9p /bin/false +install adfs /bin/false +install affs /bin/false +install afs /bin/false +install befs /bin/false +install ceph /bin/false +install coda /bin/false +install ecryptfs /bin/false +install erofs /bin/false +install jfs /bin/false +install minix /bin/false +install netfs /bin/false +install nilfs2 /bin/false +install ocfs2 /bin/false +install romfs /bin/false +install ubifs /bin/false +install zonefs /bin/false +install sysv /bin/false +install ufs /bin/false + +# disable vivid +install vivid /bin/false + +# disable GNSS +install gnss /bin/false +install gnss-mtk /bin/false +install gnss-serial /bin/false +install gnss-sirf /bin/false +install gnss-usb /bin/false +install gnss-ubx /bin/false + +# https://en.wikipedia.org/wiki/Bluetooth#History_of_security_concerns +install bluetooth /bin/false +install btusb /bin/false + +# blacklist ath_pci +blacklist ath_pci + +# blacklist cdrom +blacklist cdrom +blacklist sr_mod + +# blacklist framebuffer drivers +# source, ubuntu: https://git.launchpad.net/ubuntu/+source/kmod/tree/debian/modprobe.d/blacklist-framebuffer.conf +blacklist cyber2000fb +blacklist cyblafb +blacklist gx1fb +blacklist hgafb +blacklist kyrofb +blacklist lxfb +blacklist matroxfb_base +blacklist neofb +blacklist nvidiafb +blacklist pm2fb +blacklist s1d13xxxfb +blacklist sisfb +blacklist tdfxfb +blacklist vesafb +blacklist vfb +blacklist vt8623fb +blacklist udlfb diff --git a/roles/qubes-f41-gnome/tasks/files/etc/security/limits.d/30-disable-coredump.conf b/roles/qubes-f41-gnome/tasks/files/etc/security/limits.d/30-disable-coredump.conf new file mode 100644 index 0000000..527b136 --- /dev/null +++ b/roles/qubes-f41-gnome/tasks/files/etc/security/limits.d/30-disable-coredump.conf @@ -0,0 +1 @@ +* hard core 0 \ No newline at end of file diff --git a/roles/qubes-f41-gnome/tasks/files/etc/skel/flathub.sh b/roles/qubes-f41-gnome/tasks/files/etc/skel/flathub.sh new file mode 100644 index 0000000..bffb01a --- /dev/null +++ b/roles/qubes-f41-gnome/tasks/files/etc/skel/flathub.sh @@ -0,0 +1,2 @@ +flatpak remote-add --if-not-exists --user flathub https://dl.flathub.org/repo/flathub.flatpakrepo +systemctl enable --user --now update-user-flatpaks.timer \ No newline at end of file diff --git a/roles/qubes-f41-gnome/tasks/files/etc/ssh/ssh_config.d/10-custom.conf b/roles/qubes-f41-gnome/tasks/files/etc/ssh/ssh_config.d/10-custom.conf new file mode 100644 index 0000000..440ccda --- /dev/null +++ b/roles/qubes-f41-gnome/tasks/files/etc/ssh/ssh_config.d/10-custom.conf @@ -0,0 +1,2 @@ +GSSAPIAuthentication no +VerifyHostKeyDNS yes diff --git a/roles/qubes-f41-gnome/tasks/files/etc/sudoers.d/qubes b/roles/qubes-f41-gnome/tasks/files/etc/sudoers.d/qubes new file mode 100644 index 0000000..1359f03 --- /dev/null +++ b/roles/qubes-f41-gnome/tasks/files/etc/sudoers.d/qubes @@ -0,0 +1,4 @@ +Defaults !requiretty +user ALL=(ALL) ALL + +# vim: ft=sudoers \ No newline at end of file diff --git a/roles/baseline/templates/etc/sysctl.d/99-workstation.conf.j2 b/roles/qubes-f41-gnome/tasks/files/etc/sysctl.d/99-workstation.conf similarity index 96% rename from roles/baseline/templates/etc/sysctl.d/99-workstation.conf.j2 rename to roles/qubes-f41-gnome/tasks/files/etc/sysctl.d/99-workstation.conf index 9f85134..bcd6bca 100644 --- a/roles/baseline/templates/etc/sysctl.d/99-workstation.conf.j2 +++ b/roles/qubes-f41-gnome/tasks/files/etc/sysctl.d/99-workstation.conf @@ -43,15 +43,12 @@ net.core.bpf_jit_harden = 2 kernel.unprivileged_userns_clone = 1 # Disable ptrace. Not needed on workstations. -{% if allow_ptrace %} -kernel.yama.ptrace_scope = 1 -{% else %} kernel.yama.ptrace_scope = 3 -{% endif %} + # https://madaidans-insecurities.github.io/guides/linux-hardening.html#sysctl # Restrict performance events from unprivileged users as much as possible. # We are using 4 here, since Ubuntu supports such a level. -# Official/ Linux kernel documentation only says >= so it probably will work. +# Official Linux kernel documentation only says >= so it probably will work. kernel.perf_event_paranoid = 4 # Disable io_uring diff --git a/roles/qubes-f41-gnome/tasks/files/etc/systemd/coredump.conf.d/disable.conf b/roles/qubes-f41-gnome/tasks/files/etc/systemd/coredump.conf.d/disable.conf new file mode 100644 index 0000000..4cfe0f8 --- /dev/null +++ b/roles/qubes-f41-gnome/tasks/files/etc/systemd/coredump.conf.d/disable.conf @@ -0,0 +1,2 @@ +[Coredump] +Storage=none \ No newline at end of file diff --git a/roles/qubes-f41-gnome/tasks/files/etc/systemd/system/NetworkManager.service.d/99-brace.conf b/roles/qubes-f41-gnome/tasks/files/etc/systemd/system/NetworkManager.service.d/99-brace.conf new file mode 100644 index 0000000..d3ad4a4 --- /dev/null +++ b/roles/qubes-f41-gnome/tasks/files/etc/systemd/system/NetworkManager.service.d/99-brace.conf @@ -0,0 +1,28 @@ +[Service] +# Hardening +CapabilityBoundingSet=CAP_NET_ADMIN CAP_DAC_OVERRIDE CAP_NET_RAW CAP_NET_BIND_SERVICE CAP_SETGID CAP_SETUID CAP_SYS_MODULE CAP_AUDIT_WRITE CAP_KILL CAP_SYS_CHROOT +LockPersonality=true +MemoryDenyWriteExecute=true +#PrivateDevices=true #breaks tun usage +#ProtectProc=invisible +PrivateTmp=yes +ProtectClock=true +ProtectControlGroups=true +ProtectHome=read-only +ProtectKernelLogs=true +#ProtectKernelModules=true +#ProtectSystem=strict +#ReadOnlyPaths=/etc/NetworkManager +ReadOnlyPaths=-/home +#ReadWritePaths=-/etc/NetworkManager/system-connections +ReadWritePaths=-/etc/sysconfig/network-scripts +ReadWritePaths=/var/lib/NetworkManager +ReadWritePaths=-/var/run/NetworkManager +ReadWritePaths=-/run/NetworkManager +RemoveIPC=true +RestrictNamespaces=true +RestrictRealtime=true +RestrictSUIDSGID=true +SystemCallArchitectures=native +SystemCallFilter=@system-service +UMask=0077 diff --git a/roles/qubes-f41-gnome/tasks/files/etc/systemd/user/update-user-flatpaks.service b/roles/qubes-f41-gnome/tasks/files/etc/systemd/user/update-user-flatpaks.service new file mode 100644 index 0000000..dc97615 --- /dev/null +++ b/roles/qubes-f41-gnome/tasks/files/etc/systemd/user/update-user-flatpaks.service @@ -0,0 +1,6 @@ +[Unit] +Description=Update user Flatpaks + +[Service] +Type=oneshot +ExecStart=/usr/bin/flatpak --user update -y \ No newline at end of file diff --git a/roles/qubes-f41-gnome/tasks/files/etc/systemd/user/update-user-flatpaks.timer b/roles/qubes-f41-gnome/tasks/files/etc/systemd/user/update-user-flatpaks.timer new file mode 100644 index 0000000..d530fe7 --- /dev/null +++ b/roles/qubes-f41-gnome/tasks/files/etc/systemd/user/update-user-flatpaks.timer @@ -0,0 +1,9 @@ +[Unit] +Description=Update user Flatpaks daily + +[Timer] +OnCalendar=daily +Persistent=true + +[Install] +WantedBy=timers.target \ No newline at end of file diff --git a/roles/qubes-f41-gnome/tasks/files/etc/systemd/zram-generator.conf b/roles/qubes-f41-gnome/tasks/files/etc/systemd/zram-generator.conf new file mode 100644 index 0000000..f41f8ca --- /dev/null +++ b/roles/qubes-f41-gnome/tasks/files/etc/systemd/zram-generator.conf @@ -0,0 +1,4 @@ +[zram0] +zram-fraction = 1 +max-zram-size = 8192 +compression-algorithm = zstd \ No newline at end of file diff --git a/roles/qubes-f41-gnome/tasks/files/etc/xdg-desktop-portal/portals.conf b/roles/qubes-f41-gnome/tasks/files/etc/xdg-desktop-portal/portals.conf new file mode 100644 index 0000000..e7ae6e3 --- /dev/null +++ b/roles/qubes-f41-gnome/tasks/files/etc/xdg-desktop-portal/portals.conf @@ -0,0 +1,2 @@ +[preferred] +default=gtk; diff --git a/roles/qubes-f41-gnome/tasks/files/usr/lib64/firefox/browser/defaults/preferences/userjs-arkenfox.js b/roles/qubes-f41-gnome/tasks/files/usr/lib64/firefox/browser/defaults/preferences/userjs-arkenfox.js new file mode 100644 index 0000000..e69de29 diff --git a/roles/qubes-f41-gnome/tasks/files/usr/lib64/firefox/browser/defaults/preferences/userjs-brace.js b/roles/qubes-f41-gnome/tasks/files/usr/lib64/firefox/browser/defaults/preferences/userjs-brace.js new file mode 100644 index 0000000..e69de29 diff --git a/roles/qubes-f41-gnome/tasks/main.yaml b/roles/qubes-f41-gnome/tasks/main.yaml new file mode 100644 index 0000000..cfcb6c1 --- /dev/null +++ b/roles/qubes-f41-gnome/tasks/main.yaml @@ -0,0 +1,285 @@ +- name: Configure Fedora 41 Gnome Template + hosts: 127.0.0.1 + connection: local + tasks: + - name: Kill debug-shell service + ansible.builtin.systemd_service: + name: debug-shell.service + masked: true + - name: Kill kdump service + ansible.builtin.systemd_service: + name: kdump.service + masked: true + + - name: Set umask to 077 + shell: umask 077 + - name: Set umask to 077 in login.defs + ansible.builtin.replace: + path: /etc/login.defs + regexp: '^UMASK.*' + replace: 'UMASK 077' + + - name: Set umask to 077 in logins.defs + ansible.builtin.replace: + path: /etc/login.defs + regexp: '^HOME_MODE' + replace: '#HOME_MODE' + + - name: Set umask to 077 in bashrc + ansible.builtin.replace: + path: /etc/bashrc + regexp: 'umask 022' + replace: 'umask 077' + + - name: Make home directory private + ansible.builtin.file: + path: /home/* + state: directory + recurse: true + mode: '0700' + + - name: Harden SSH, add kernel blacklist and hardening + ansible.builtin.copy: + src: '{{ item }}' + dest: '/{{ item }}' + mode: '0644' + loop: + - 'etc/ssh/ssh_config.d/10-custom.conf' + - 'etc/modprobe.d/workstation-blacklist.conf' + - 'etc/sysctl.d/99-workstation.conf' + + + - name: Reload sysctl + shell: 'sysctl -p' + + - name: Create coredump.conf.d + ansible.builtin.file: + path: '/etc/systemd/coredump.conf.d' + state: 'directory' + mode: '0755' + - name: Make locks dir for dconf + ansible.builtin.file: + path: '/etc/dconf/db/local.d/locks' + state: 'directory' + mode: '0755' + - name: Create XDG portals directory + ansible.builtin.file: + path: '/etc/xdg-desktop-portal' + state: 'directory' + mode: '0755' + + - name: Create /etc/systemd/system/NetworkManager.service.d + ansible.builtin.file: + path: '/etc/systemd/system/NetworkManager.service.d' + state: 'directory' + mode: '0755' + - name: Copy dconf files + xdg-desktop-portals fix + Network manager + ansible.builtin.copy: + src: '{{ item }}' + dest: '/{{ item }}' + mode: '0644' + loop: + - 'etc/security/limits.d/30-disable-coredump.conf' + - 'etc/systemd/coredump.conf.d/disable.conf' + - 'etc/dconf/db/local.d/locks/automount-disable' + - 'etc/dconf/db/local.d/locks/privacy' + - 'etc/dconf/db/local.d/adw-gtk3-dark' + - 'etc/dconf/db/local.d/automount-disable' + - 'etc/dconf/db/local.d/prefer-dark' + - 'etc/dconf/db/local.d/privacy' + - 'etc/xdg-desktop-portal/portals.conf' + - 'etc/systemd/system/NetworkManager.service.d/99-brace.conf' + + - name: Update dconf + shell: sudo dconf update + + - name: Setup ZRAM, flatpak updater and environment variables to disable GJS, WebkitGTK JIT, and fix GNOME env variable + ansible.builtin.copy: + src: '{{ item }}' + dest: '/{{ item }}' + mode: '0600' + loop: + - 'etc/systemd/zram-generator.conf' + - 'etc/systemd/user/update-user-flatpaks.service' + - 'etc/systemd/user/update-user-flatpaks.timer' + - 'etc/environment' + + - name: Upgrade all packages + ansible.builtin.dnf5: + name: "*" + state: latest + + - name: Mark packages as manually installed to avoid removal + shell: 'sudo dnf mark user flatpak gnome-menus qubes-menus -y' + + - name: Remove unnecessary stuff from the template + ansible.builtin.dnf5: + name: + - '@Container Management' + - '@Desktop Accessibility' + - '@Guest Desktop Agents' + - '@Printing Support' + - 'gnome-software' + - 'httpd' + - 'keepassxc' + - 'thunderbird' + - 'fedora-bookmarks' + - 'fedora-chromium-config' + - 'samba-client' + - 'gvfs-smb' + - 'NetworkManager-pptp-gnome' + - 'NetworkManager-ssh-gnome' + - 'NetworkManager-openconnect-gnome' + - 'NetworkManager-openvpn-gnome' + - 'NetworkManager-vpnc-gnome' + - 'ppp*' + - 'ModemManager' + - 'baobab' + - 'chrome-gnome-shell' + - 'eog' + - 'gnome-boxes' + - 'gnome-calculator' + - 'gnome-calendar' + - 'gnome-characters' + - 'gnome-classic*' + - 'gnome-clocks' + - 'gnome-color-manager' + - 'gnome-connections' + - 'gnome-contacts' + - 'gnome-disk-utility' + - 'gnome-font-viewer' + - 'gnome-logs' + - 'gnome-maps' + - 'gnome-photos' + - 'gnome-remote-desktop' + - 'gnome-screenshot' + - 'gnome-shell-extension-apps-menu' + - 'gnome-shell-extension-background-logo' + - 'gnome-shell-extension-launch-new-instance' + - 'gnome-shell-extension-places-menu' + - 'gnome-shell-extension-window-list' + - 'gnome-text-editor' + - 'gnome-themes-extra' + - 'gnome-tour' + - 'gnome-user*' + - 'gnome-weather' + - 'loupe' + - 'snapshot' + - 'totem' + - 'cheese' + - 'evince' + - 'file-roller*' + - 'libreoffice*' + - 'mediawriter' + - 'rhythmbox' + - 'yelp' + - 'lvm2' + - 'rng-tools' + - 'thermald' + state: 'absent' + allowerasing: true + autoremove: true + + - name: Install custom packages + ansible.builtin.dnf5: + name: + - 'qubes-ctap' + - 'qubes-gpg-split' + - 'adw-gtk3-theme' + - 'ncurses' + - 'gnome-shell' + - 'ptyxis' + state: 'present' + - name: Enable hardened_malloc COPR + shell: 'sudo dnf copr enable secureblue/hardened_malloc -y' + + - name: Install hardened_malloc + ansible.builtin.dnf5: + name: 'hardened_malloc' + state: 'present' + + - name: Enable hardened_malloc + ansible.builtin.copy: + src: 'etc/ld.so.preload' + dest: '/etc/ld.so.preload' + mode: '0644' + - name: Enable hardened_malloc for system wide flatpak + shell: 'sudo flatpak override --system --filesystem=host-os:ro --env=LD_PRELOAD=/var/run/host/usr/lib64/libhardened_malloc.so' + - name: Enable hardened_malloc for user flatpak # has to be run per APP VM + shell: 'flatpak override --user --filesystem=host-os:ro --env=LD_PRELOAD=/var/run/host/usr/lib64/libhardened_malloc.so' + - name: Setup dnf repos + ansible.builtin.copy: + src: 'etc/dnf/dnf.conf' + dest: '/etc/dnf/dnf.conf' + mode: '0644' + + - name: Get list of files + ansible.builtin.find: + paths: /etc/yum.repos.d/ + recurse: true + register: found_files + + - name: Replace text in those files + ansible.builtin.lineinfile: + backup: true + backrefs: true + path: '{{ item.path }}' + regexp: '^(metalink=.*)$' + line: '\1&protocol=https' + loop: '{{ found_files.files }}' + + - name: Check that the sudo-dom0-prompt exists + stat: + path: '/etc/authselect/custom/sudo-dom0-prompt' + register: stat_result + + - name: Create authselect profile + shell: authselect create-profile sudo-dom0-prompt --base-on=sssd --symlink-meta --symlink-pam + when: not stat_result.stat.exists + - name: Copy authselect file + ansible.builtin.copy: + src: '/etc/authselect/custom/sudo-dom0-prompt/system-auth' + dest: '/etc/authselect/custom/sudo-dom0-prompt/system-auth.original_aside' + mode: '0644' + + + - name: Copy authselect folder + ansible.builtin.copy: + src: '/etc/authselect/system-auth' + dest: '/etc/authselect/custom/sudo-dom0-prompt' + mode: '0755' + + - name: Copy authselect file + ansible.builtin.copy: + src: 'etc/authselect/custom/sudo-dom0-prompt/system-auth' + dest: '/etc/authselect/custom/sudo-dom0-prompt/system-auth' + mode: '0644' + + + - name: Select authselect profile + shell: authselect select custom/sudo-dom0-prompt + + - name: Fix sudoers.d + ansible.builtin.copy: + src: 'etc/sudoers.d/qubes' + dest: '/etc/sudoers.d/qubes' + mode: '0440' + + - name: Check that allow all rule doesn't exist + stat: + path: '/etc/polkit-1/rules.d/00-qubes-allow-all.rules' + register: allow_all_result + + - name: Delete allow all rule + ansible.builtin.file: + path: '/etc/polkit-1/rules.d/00-qubes-allow-all.rules' + state: 'absent' + when: allow_all_result.stat.exists + + + + - name: Drop flathub script to homedir for any new appvms created based on this template + ansible.builtin.copy: + src: 'etc/skel/flathub.sh' + dest: '/etc/skel/flathub.sh' + mode: '0700' \ No newline at end of file diff --git a/roles/qubes-f41-gnome/vars/main.yaml b/roles/qubes-f41-gnome/vars/main.yaml new file mode 100644 index 0000000..e353fb5 --- /dev/null +++ b/roles/qubes-f41-gnome/vars/main.yaml @@ -0,0 +1 @@ +packages_to_remove: \ No newline at end of file diff --git a/roles/sudo-dom0-prompt/files/etc/authselect/custom/sudo-dom0-prompt/system-auth b/roles/sudo-dom0-prompt/files/etc/authselect/custom/sudo-dom0-prompt/system-auth new file mode 100644 index 0000000..3b1195e --- /dev/null +++ b/roles/sudo-dom0-prompt/files/etc/authselect/custom/sudo-dom0-prompt/system-auth @@ -0,0 +1,20 @@ +# Generated by authselect +# Do not modify this file manually, use authselect instead. Any user changes will be overwritten. +# You can stop authselect from managing your configuration by calling 'authselect opt-out'. +# See authselect(8) for more details. + + +auth [success=1 default=ignore] pam_exec.so seteuid /usr/lib/qubes/qrexec-client-vm dom0 qubes.VMAuth /bin/grep -q ^1$ +auth requisite pam_deny.so +auth required pam_permit.so +account required pam_unix.so + +password requisite pam_pwquality.so +password sufficient pam_unix.so yescrypt shadow nullok use_authtok +password required pam_deny.so + +session optional pam_keyinit.so revoke +session required pam_limits.so +-session optional pam_systemd.so +session [success=1 default=ignore] pam_succeed_if.so service in crond quiet use_uid +session required pam_unix.so diff --git a/roles/sudo-dom0-prompt/files/etc/dconf/db/local.d/adw-gtk3-dark b/roles/sudo-dom0-prompt/files/etc/dconf/db/local.d/adw-gtk3-dark new file mode 100644 index 0000000..c6a1e1f --- /dev/null +++ b/roles/sudo-dom0-prompt/files/etc/dconf/db/local.d/adw-gtk3-dark @@ -0,0 +1,2 @@ +[org/gnome/desktop/interface] +gtk-theme='adw-gtk3-dark' \ No newline at end of file diff --git a/roles/sudo-dom0-prompt/files/etc/dconf/db/local.d/automount-disable b/roles/sudo-dom0-prompt/files/etc/dconf/db/local.d/automount-disable new file mode 100644 index 0000000..a0d778c --- /dev/null +++ b/roles/sudo-dom0-prompt/files/etc/dconf/db/local.d/automount-disable @@ -0,0 +1,4 @@ +[org/gnome/desktop/media-handling] +automount=false +automount-open=false +autorun-never=true \ No newline at end of file diff --git a/roles/sudo-dom0-prompt/files/etc/dconf/db/local.d/locks/automount-disable b/roles/sudo-dom0-prompt/files/etc/dconf/db/local.d/locks/automount-disable new file mode 100644 index 0000000..345c536 --- /dev/null +++ b/roles/sudo-dom0-prompt/files/etc/dconf/db/local.d/locks/automount-disable @@ -0,0 +1,3 @@ +org/gnome/desktop/media-handling/automount +org/gnome/desktop/media-handling/automount-open +/org/gnome/desktop/media-handling/autorun-never \ No newline at end of file diff --git a/roles/sudo-dom0-prompt/files/etc/dconf/db/local.d/locks/privacy b/roles/sudo-dom0-prompt/files/etc/dconf/db/local.d/locks/privacy new file mode 100644 index 0000000..f342bad --- /dev/null +++ b/roles/sudo-dom0-prompt/files/etc/dconf/db/local.d/locks/privacy @@ -0,0 +1,14 @@ +/org/gnome/system/location/enabled + +/org/gnome/desktop/privacy/remember-recent-files +/org/gnome/desktop/privacy/remove-old-trash-files +/org/gnome/desktop/privacy/remove-old-temp-files +/org/gnome/desktop/privacy/report-technical-problems +/org/gnome/desktop/privacy/send-software-usage-stats +/org/gnome/desktop/privacy/remember-app-usage + +/org/gnome/online-accounts/whitelisted-providers + +/org/gnome/desktop/remote-desktop/rdp/enable + +/org/gnome/desktop/remote-desktop/vnc/enable \ No newline at end of file diff --git a/roles/sudo-dom0-prompt/files/etc/dconf/db/local.d/prefer-dark b/roles/sudo-dom0-prompt/files/etc/dconf/db/local.d/prefer-dark new file mode 100644 index 0000000..ba1d69f --- /dev/null +++ b/roles/sudo-dom0-prompt/files/etc/dconf/db/local.d/prefer-dark @@ -0,0 +1,2 @@ +[org/gnome/desktop/interface] +color-scheme='prefer-dark' \ No newline at end of file diff --git a/roles/sudo-dom0-prompt/files/etc/dconf/db/local.d/privacy b/roles/sudo-dom0-prompt/files/etc/dconf/db/local.d/privacy new file mode 100644 index 0000000..131e18b --- /dev/null +++ b/roles/sudo-dom0-prompt/files/etc/dconf/db/local.d/privacy @@ -0,0 +1,16 @@ +[org/gnome/system/location] +enabled=false + +[org/gnome/desktop/privacy] +remember-recent-files=false +remove-old-trash-files=true +remove-old-temp-files=true +report-technical-problems=false +send-software-usage-stats=false +remember-app-usage=false + +[org/gnome/desktop/remote-desktop/rdp] +enable=false + +[org/gnome/desktop/remote-desktop/vnc] +enable=false \ No newline at end of file diff --git a/roles/sudo-dom0-prompt/files/etc/dnf/dnf.conf b/roles/sudo-dom0-prompt/files/etc/dnf/dnf.conf new file mode 100644 index 0000000..b1ebaf6 --- /dev/null +++ b/roles/sudo-dom0-prompt/files/etc/dnf/dnf.conf @@ -0,0 +1,11 @@ +[main] +gpgcheck=True +installonly_limit=3 +clean_requirements_on_remove=True +best=False +skip_if_unavailable=True +max_parallel_downloads=10 +deltarpm=False +defaultyes=True +install_weak_deps=False +countme=False diff --git a/roles/sudo-dom0-prompt/files/etc/environment b/roles/sudo-dom0-prompt/files/etc/environment new file mode 100644 index 0000000..a7fd553 --- /dev/null +++ b/roles/sudo-dom0-prompt/files/etc/environment @@ -0,0 +1,3 @@ +JavaScriptCoreUseJIT=0 +GJS_DISABLE_JIT=1 +XDG_CURRENT_DESKTOP=GNOME \ No newline at end of file diff --git a/roles/sudo-dom0-prompt/files/etc/ld.so.preload b/roles/sudo-dom0-prompt/files/etc/ld.so.preload new file mode 100644 index 0000000..96c875c --- /dev/null +++ b/roles/sudo-dom0-prompt/files/etc/ld.so.preload @@ -0,0 +1 @@ +libhardened_malloc.so \ No newline at end of file diff --git a/roles/sudo-dom0-prompt/files/etc/modprobe.d/workstation-blacklist.conf b/roles/sudo-dom0-prompt/files/etc/modprobe.d/workstation-blacklist.conf new file mode 100644 index 0000000..8004687 --- /dev/null +++ b/roles/sudo-dom0-prompt/files/etc/modprobe.d/workstation-blacklist.conf @@ -0,0 +1,114 @@ +# unused network protocols +install dccp /bin/false +install sctp /bin/false +install rds /bin/false +install tipc /bin/false +install n-hdlc /bin/false +install ax25 /bin/false +install netrom /bin/false +install x25 /bin/false +install rose /bin/false +install decnet /bin/false +install econet /bin/false +install af_802154 /bin/false +install ipx /bin/false +install appletalk /bin/false +install psnap /bin/false +install p8023 /bin/false +install p8022 /bin/false +install can /bin/false +install atm /bin/false + +# firewire and thunderbolt +install firewire-core /bin/false +install firewire_core /bin/false +install firewire-ohci /bin/false +install firewire_ohci /bin/false +install firewire_sbp2 /bin/false +install firewire-sbp2 /bin/false +install firewire-net /bin/false +install thunderbolt /bin/false +install ohci1394 /bin/false +install sbp2 /bin/false +install dv1394 /bin/false +install raw1394 /bin/false +install video1394 /bin/false + +# unused filesystems +install cramfs /bin/false +install freevxfs /bin/false +install jffs2 /bin/false +install hfs /bin/false +install hfsplus /bin/false +install squashfs /bin/false +install udf /bin/false +install cifs /bin/false +install nfs /bin/false +install nfsv3 /bin/false +install nfsv4 /bin/false +install ksmbd /bin/false +install gfs2 /bin/false +install reiserfs /bin/false +install kafs /bin/false +install orangefs /bin/false +install 9p /bin/false +install adfs /bin/false +install affs /bin/false +install afs /bin/false +install befs /bin/false +install ceph /bin/false +install coda /bin/false +install ecryptfs /bin/false +install erofs /bin/false +install jfs /bin/false +install minix /bin/false +install netfs /bin/false +install nilfs2 /bin/false +install ocfs2 /bin/false +install romfs /bin/false +install ubifs /bin/false +install zonefs /bin/false +install sysv /bin/false +install ufs /bin/false + +# disable vivid +install vivid /bin/false + +# disable GNSS +install gnss /bin/false +install gnss-mtk /bin/false +install gnss-serial /bin/false +install gnss-sirf /bin/false +install gnss-usb /bin/false +install gnss-ubx /bin/false + +# https://en.wikipedia.org/wiki/Bluetooth#History_of_security_concerns +install bluetooth /bin/false +install btusb /bin/false + +# blacklist ath_pci +blacklist ath_pci + +# blacklist cdrom +blacklist cdrom +blacklist sr_mod + +# blacklist framebuffer drivers +# source, ubuntu: https://git.launchpad.net/ubuntu/+source/kmod/tree/debian/modprobe.d/blacklist-framebuffer.conf +blacklist cyber2000fb +blacklist cyblafb +blacklist gx1fb +blacklist hgafb +blacklist kyrofb +blacklist lxfb +blacklist matroxfb_base +blacklist neofb +blacklist nvidiafb +blacklist pm2fb +blacklist s1d13xxxfb +blacklist sisfb +blacklist tdfxfb +blacklist vesafb +blacklist vfb +blacklist vt8623fb +blacklist udlfb diff --git a/roles/sudo-dom0-prompt/files/etc/security/limits.d/30-disable-coredump.conf b/roles/sudo-dom0-prompt/files/etc/security/limits.d/30-disable-coredump.conf new file mode 100644 index 0000000..527b136 --- /dev/null +++ b/roles/sudo-dom0-prompt/files/etc/security/limits.d/30-disable-coredump.conf @@ -0,0 +1 @@ +* hard core 0 \ No newline at end of file diff --git a/roles/sudo-dom0-prompt/files/etc/skel/flathub.sh b/roles/sudo-dom0-prompt/files/etc/skel/flathub.sh new file mode 100644 index 0000000..bffb01a --- /dev/null +++ b/roles/sudo-dom0-prompt/files/etc/skel/flathub.sh @@ -0,0 +1,2 @@ +flatpak remote-add --if-not-exists --user flathub https://dl.flathub.org/repo/flathub.flatpakrepo +systemctl enable --user --now update-user-flatpaks.timer \ No newline at end of file diff --git a/roles/sudo-dom0-prompt/files/etc/ssh/ssh_config.d/10-custom.conf b/roles/sudo-dom0-prompt/files/etc/ssh/ssh_config.d/10-custom.conf new file mode 100644 index 0000000..440ccda --- /dev/null +++ b/roles/sudo-dom0-prompt/files/etc/ssh/ssh_config.d/10-custom.conf @@ -0,0 +1,2 @@ +GSSAPIAuthentication no +VerifyHostKeyDNS yes diff --git a/roles/sudo-dom0-prompt/files/etc/sudoers.d/qubes b/roles/sudo-dom0-prompt/files/etc/sudoers.d/qubes new file mode 100644 index 0000000..1359f03 --- /dev/null +++ b/roles/sudo-dom0-prompt/files/etc/sudoers.d/qubes @@ -0,0 +1,4 @@ +Defaults !requiretty +user ALL=(ALL) ALL + +# vim: ft=sudoers \ No newline at end of file diff --git a/roles/sudo-dom0-prompt/files/etc/sysctl.d/99-workstation.conf b/roles/sudo-dom0-prompt/files/etc/sysctl.d/99-workstation.conf new file mode 100644 index 0000000..bcd6bca --- /dev/null +++ b/roles/sudo-dom0-prompt/files/etc/sysctl.d/99-workstation.conf @@ -0,0 +1,119 @@ + +# https://madaidans-insecurities.github.io/guides/linux-hardening.html#sysctl +dev.tty.ldisc_autoload = 0 + +# https://access.redhat.com/solutions/1985633 +# Seems dangerous. +# Roseta need this though, so if you use it change it to 1. +fs.binfmt_misc.status = 0 + +# https://madaidans-insecurities.github.io/guides/linux-hardening.html#sysctl-userspace +# Enable fs.protected sysctls. +fs.protected_regular = 2 +fs.protected_fifos = 2 +fs.protected_symlinks = 1 +fs.protected_hardlinks = 1 + +# https://madaidans-insecurities.github.io/guides/linux-hardening.html#core-dumps +# Disable coredumps. +# For additional safety, disable coredumps using ulimit and systemd too. +kernel.core_pattern=|/bin/false +fs.suid_dumpable = 0 + +# Restrict dmesg to CAP_SYS_LOG. +# https://www.kernel.org/doc/Documentation/sysctl/kernel.txt +kernel.dmesg_restrict = 1 + +# https://www.kernel.org/doc/Documentation/sysctl/kernel.txt +# https://madaidans-insecurities.github.io/guides/linux-hardening.html#sysctl-kernel +# https://kernsec.org/wiki/index.php/Bug_Classes/Kernel_pointer_leak +# Restrict access to /proc. +kernel.kptr_restrict = 2 + +# Not needed, I don't do livepatching and reboot regularly. +# On a workstation, this shouldn't be used at all. Don't live patch, just reboot. +kernel.kexec_load_disabled = 1 + +# https://madaidans-insecurities.github.io/guides/linux-hardening.html#sysctl +# Basically, restrict eBPF to CAP_BPF. +kernel.unprivileged_bpf_disabled = 1 +net.core.bpf_jit_harden = 2 + +# Needed for Flatpak and Bubblewrap. +kernel.unprivileged_userns_clone = 1 + +# Disable ptrace. Not needed on workstations. +kernel.yama.ptrace_scope = 3 + +# https://madaidans-insecurities.github.io/guides/linux-hardening.html#sysctl +# Restrict performance events from unprivileged users as much as possible. +# We are using 4 here, since Ubuntu supports such a level. +# Official Linux kernel documentation only says >= so it probably will work. +kernel.perf_event_paranoid = 4 + +# Disable io_uring +# https://docs.kernel.org/admin-guide/sysctl/kernel.html#io-uring-disabled +# https://security.googleblog.com/2023/06/learnings-from-kctf-vrps-42-linux.html +# Note that this will make using Proxmox extremely annoying though, so you might wanna comment this out +# on a Proxmox node. +kernel.io_uring_disabled = 2 + +# https://madaidans-insecurities.github.io/guides/linux-hardening.html#sysctl-kernel +# Disable sysrq. +kernel.sysrq = 0 + +# https://www.stigviewer.com/stig/red_hat_enterprise_linux_6/2020-09-03/finding/V-217911 +# Not running a router here, so no redirects. +net.ipv4.conf.*.send_redirects = 0 +net.ipv4.conf.*.accept_redirects = 0 +net.ipv6.conf.*.accept_redirects = 0 + +# Check if the source of the IP address is reachable through the same interface it came in +# Basic IP spoofing mitigation. +net.ipv4.conf.*.rp_filter = 1 + +# Do not respond to ICMP. +net.ipv4.icmp_echo_ignore_all = 1 +net.ipv6.icmp.echo_ignore_all = 1 + +# Ignore Bogus ICMP responses. +net.ipv4.icmp_ignore_bogus_error_responses = 1 + +# Enable IP Forwarding. +# Needed for VM networking and whatnot. +net.ipv4.ip_forward = 1 +net.ipv6.conf.all.forwarding = 1 + +# https://www.stigviewer.com/stig/red_hat_enterprise_linux_6/2016-06-05/finding/V-38537 +# Ignore bogus icmp response. +net.ipv4.icmp_ignore_bogus_error_responses = 1 + +# Protection against time-wait assasination attacks. +net.ipv4.tcp_rfc1337 = 1 + +# Enable SYN cookies. +# Basic SYN flood mitigation. +net.ipv4.tcp_syncookies = 1 + +# https://access.redhat.com/sites/default/files/attachments/20150325_network_performance_tuning.pdf +# Make sure TCP timestamp is enabled. +net.ipv4.tcp_timestamps = 1 + +# https://access.redhat.com/sites/default/files/attachments/20150325_network_performance_tuning.pdf +# Disable TCP SACK. +# We have good networking :) +net.ipv4.tcp_sack = 0 + +# No SACK, therefore no Duplicated SACK. +net.ipv4.tcp_dsack = 0 + +# Improve ALSR effectiveness for mmap. +vm.mmap_rnd_bits = 32 +vm.mmap_rnd_compat_bits = 16 + +# https://madaidans-insecurities.github.io/guides/linux-hardening.html#sysctl-kernel +# Restrict userfaultfd to CAP_SYS_PTRACE. +# https://bugs.archlinux.org/task/62780 +# Interestingly enough, Arch does not even have userfaultfd in their kernel, so it is +# probably not used in the real world at all. +vm.unprivileged_userfaultfd = 0 diff --git a/roles/sudo-dom0-prompt/files/etc/systemd/coredump.conf.d/disable.conf b/roles/sudo-dom0-prompt/files/etc/systemd/coredump.conf.d/disable.conf new file mode 100644 index 0000000..4cfe0f8 --- /dev/null +++ b/roles/sudo-dom0-prompt/files/etc/systemd/coredump.conf.d/disable.conf @@ -0,0 +1,2 @@ +[Coredump] +Storage=none \ No newline at end of file diff --git a/roles/sudo-dom0-prompt/files/etc/systemd/system/NetworkManager.service.d/99-brace.conf b/roles/sudo-dom0-prompt/files/etc/systemd/system/NetworkManager.service.d/99-brace.conf new file mode 100644 index 0000000..d3ad4a4 --- /dev/null +++ b/roles/sudo-dom0-prompt/files/etc/systemd/system/NetworkManager.service.d/99-brace.conf @@ -0,0 +1,28 @@ +[Service] +# Hardening +CapabilityBoundingSet=CAP_NET_ADMIN CAP_DAC_OVERRIDE CAP_NET_RAW CAP_NET_BIND_SERVICE CAP_SETGID CAP_SETUID CAP_SYS_MODULE CAP_AUDIT_WRITE CAP_KILL CAP_SYS_CHROOT +LockPersonality=true +MemoryDenyWriteExecute=true +#PrivateDevices=true #breaks tun usage +#ProtectProc=invisible +PrivateTmp=yes +ProtectClock=true +ProtectControlGroups=true +ProtectHome=read-only +ProtectKernelLogs=true +#ProtectKernelModules=true +#ProtectSystem=strict +#ReadOnlyPaths=/etc/NetworkManager +ReadOnlyPaths=-/home +#ReadWritePaths=-/etc/NetworkManager/system-connections +ReadWritePaths=-/etc/sysconfig/network-scripts +ReadWritePaths=/var/lib/NetworkManager +ReadWritePaths=-/var/run/NetworkManager +ReadWritePaths=-/run/NetworkManager +RemoveIPC=true +RestrictNamespaces=true +RestrictRealtime=true +RestrictSUIDSGID=true +SystemCallArchitectures=native +SystemCallFilter=@system-service +UMask=0077 diff --git a/roles/sudo-dom0-prompt/files/etc/systemd/user/update-user-flatpaks.service b/roles/sudo-dom0-prompt/files/etc/systemd/user/update-user-flatpaks.service new file mode 100644 index 0000000..dc97615 --- /dev/null +++ b/roles/sudo-dom0-prompt/files/etc/systemd/user/update-user-flatpaks.service @@ -0,0 +1,6 @@ +[Unit] +Description=Update user Flatpaks + +[Service] +Type=oneshot +ExecStart=/usr/bin/flatpak --user update -y \ No newline at end of file diff --git a/roles/sudo-dom0-prompt/files/etc/systemd/user/update-user-flatpaks.timer b/roles/sudo-dom0-prompt/files/etc/systemd/user/update-user-flatpaks.timer new file mode 100644 index 0000000..d530fe7 --- /dev/null +++ b/roles/sudo-dom0-prompt/files/etc/systemd/user/update-user-flatpaks.timer @@ -0,0 +1,9 @@ +[Unit] +Description=Update user Flatpaks daily + +[Timer] +OnCalendar=daily +Persistent=true + +[Install] +WantedBy=timers.target \ No newline at end of file diff --git a/roles/sudo-dom0-prompt/files/etc/systemd/zram-generator.conf b/roles/sudo-dom0-prompt/files/etc/systemd/zram-generator.conf new file mode 100644 index 0000000..f41f8ca --- /dev/null +++ b/roles/sudo-dom0-prompt/files/etc/systemd/zram-generator.conf @@ -0,0 +1,4 @@ +[zram0] +zram-fraction = 1 +max-zram-size = 8192 +compression-algorithm = zstd \ No newline at end of file diff --git a/roles/sudo-dom0-prompt/files/etc/xdg-desktop-portal/portals.conf b/roles/sudo-dom0-prompt/files/etc/xdg-desktop-portal/portals.conf new file mode 100644 index 0000000..e7ae6e3 --- /dev/null +++ b/roles/sudo-dom0-prompt/files/etc/xdg-desktop-portal/portals.conf @@ -0,0 +1,2 @@ +[preferred] +default=gtk; diff --git a/roles/sudo-dom0-prompt/files/usr/lib64/firefox/browser/defaults/preferences/userjs-arkenfox.js b/roles/sudo-dom0-prompt/files/usr/lib64/firefox/browser/defaults/preferences/userjs-arkenfox.js new file mode 100644 index 0000000..e69de29 diff --git a/roles/sudo-dom0-prompt/files/usr/lib64/firefox/browser/defaults/preferences/userjs-brace.js b/roles/sudo-dom0-prompt/files/usr/lib64/firefox/browser/defaults/preferences/userjs-brace.js new file mode 100644 index 0000000..e69de29 diff --git a/roles/sudo-dom0-prompt/tasks/main.yaml b/roles/sudo-dom0-prompt/tasks/main.yaml new file mode 100644 index 0000000..1c5e670 --- /dev/null +++ b/roles/sudo-dom0-prompt/tasks/main.yaml @@ -0,0 +1,49 @@ +--- +- name: Check that the sudo-dom0-prompt exists + stat: + path: '/etc/authselect/custom/sudo-dom0-prompt' + register: stat_result + +- name: Create authselect profile + shell: authselect create-profile sudo-dom0-prompt --base-on=sssd --symlink-meta --symlink-pam + when: not stat_result.stat.exists + +- name: Copy authselect file + ansible.builtin.copy: + src: '/etc/authselect/custom/sudo-dom0-prompt/system-auth' + dest: '/etc/authselect/custom/sudo-dom0-prompt/system-auth.original_aside' + mode: '0644' + +- name: Copy authselect folder + ansible.builtin.copy: + src: '/etc/authselect/system-auth' + dest: '/etc/authselect/custom/sudo-dom0-prompt' + mode: '0755' + +- name: Copy authselect file + ansible.builtin.copy: + src: 'etc/authselect/custom/sudo-dom0-prompt/system-auth' + dest: '/etc/authselect/custom/sudo-dom0-prompt/system-auth' + mode: '0644' + + +- name: Select authselect profile + shell: authselect select custom/sudo-dom0-prompt + +- name: Fix sudoers.d + ansible.builtin.copy: + src: 'etc/sudoers.d/qubes' + dest: '/etc/sudoers.d/qubes' + mode: '0440' + +- name: Check that allow all rule doesn't exist + stat: + path: '/etc/polkit-1/rules.d/00-qubes-allow-all.rules' + register: allow_all_result + +- name: Delete allow all rule + ansible.builtin.file: + path: '/etc/polkit-1/rules.d/00-qubes-allow-all.rules' + state: 'absent' + when: allow_all_result.stat.exists + diff --git a/roles/suid_role/tasks/main.yaml b/roles/suid_role/tasks/main.yaml deleted file mode 100644 index fc0990b..0000000 --- a/roles/suid_role/tasks/main.yaml +++ /dev/null @@ -1,7 +0,0 @@ ---- -- name: Check that the sudo-dom0-prompt exists - stat: - path: '/etc/authselect/custom/sudo-dom0-prompt' - register: stat_result - - diff --git a/roles/trivalent/files/etc/skel/trivalent.sh b/roles/trivalent/files/etc/skel/trivalent.sh deleted file mode 100644 index 66c9096..0000000 --- a/roles/trivalent/files/etc/skel/trivalent.sh +++ /dev/null @@ -1 +0,0 @@ -systemctl enable --now --user pactl.service diff --git a/roles/trivalent/files/etc/systemd/system/pactl.service b/roles/trivalent/files/etc/systemd/system/pactl.service deleted file mode 100644 index 15f3aae..0000000 --- a/roles/trivalent/files/etc/systemd/system/pactl.service +++ /dev/null @@ -1,12 +0,0 @@ -[Unit] -Description=Run pactl to work around edge audio bug -After=pipewire-pulse.socket -Requires=pipewire-pulse.socket - -[Service] -Type=oneshot -ExecStart=/usr/bin/pactl info - -[Install] -WantedBy=default.target - diff --git a/roles/trivalent/files/etc/systemd/user/pactl.service b/roles/trivalent/files/etc/systemd/user/pactl.service deleted file mode 100644 index 15f3aae..0000000 --- a/roles/trivalent/files/etc/systemd/user/pactl.service +++ /dev/null @@ -1,12 +0,0 @@ -[Unit] -Description=Run pactl to work around edge audio bug -After=pipewire-pulse.socket -Requires=pipewire-pulse.socket - -[Service] -Type=oneshot -ExecStart=/usr/bin/pactl info - -[Install] -WantedBy=default.target - diff --git a/roles/trivalent/files/etc/trivalent/policies/managed/managed_policies.json b/roles/trivalent/files/etc/trivalent/policies/managed/managed_policies.json deleted file mode 100644 index 6d50614..0000000 --- a/roles/trivalent/files/etc/trivalent/policies/managed/managed_policies.json +++ /dev/null @@ -1,9 +0,0 @@ -{ - "ExtensionInstallForcelist": [ - "ddkjiahejlhfcafbddmgiahcphecmpfh" - ], - "DefaultSearchProviderEnabled": true, - "DefaultSearchProviderName": "No AI DuckDuckGo", - "DefaultSearchProviderSearchURL": "https://noai.duckduckgo.com/?t=h_&q={searchTerms}&ia=web" -} - diff --git a/roles/trivalent/tasks/main.yaml b/roles/trivalent/tasks/main.yaml index dc28d77..2d0771f 100644 --- a/roles/trivalent/tasks/main.yaml +++ b/roles/trivalent/tasks/main.yaml @@ -12,17 +12,16 @@ mode: '0644' - name: Enable codecs and stuff - shell: 'dnf config-manager setopt fedora-cisco-openh264.enabled=1 rpmfusion-free.enabled=1 rpmfusion-free-updates.enabled=1 rpmfusion-nonfree.enabled=1 rpmfusion-nonfree-updates.enabled=1' + shell: 'sudo dnf config-manager setopt fedora-cisco-openh264.enabled=1 rpmfusion-free.enabled=1 rpmfusion-free-updates.enabled=1 rpmfusion-nonfree.enabled=1 rpmfusion-nonfree-updates.enabled=1' - name: Update codecs - shell: 'dnf update @multimedia --setopt="install_weak_deps=False" --exclude=PackageKit-gstreamer-plugin' + shell: 'sudo dnf update @multimedia --setopt="install_weak_deps=False" --exclude=PackageKit-gstreamer-plugin' - name: Update all ansible.builtin.dnf5: name: - '*' state: 'latest' - - name: Install trivalent/ffmpeg packages ansible.builtin.dnf5: name: @@ -30,18 +29,3 @@ - trivalent state: 'present' allowerasing: true - -- name: Set trivalent enterprise policies - ansible.builtin.copy: - src: '{{ item }}' - dest: '/{{ item }}' - mode: '0644' - loop: - - 'etc/trivalent/policies/managed/managed_policies.json' - -- name: Drop flathub script to homedir for any new appvms created based on this template - ansible.builtin.copy: - src: 'etc/skel/trivalent.sh' - dest: '/etc/skel/trivalent.sh' - mode: '0700' -