@@ -879,3 +879,135 @@ (define-public torbrowser
#:assets torbrowser-assets
#:locales %torbrowser-locales
#:base-browser-version %torbrowser-version))
+
+;; To find the last version, look at
+;; https://mullvad.net/en/download/browser/linux.
+(define %mullvadbrowser-version "13.0.7")
+
+;; To find the last Firefox version, browse
+;; https://archive.torproject.org/tor-package-archive/mullvadbrowser/<%mullvadbrowser-version>
+;; There should be only one archive that starts with
+;; "src-firefox-mullvad-browser-".
+(define %mullvadbrowser-firefox-version "115.6.0esr-13.0-1-build1")
+
+;; Use the list in tor-browser-build/rbm.conf.
+(define %mullvadbrowser-locales
+ '("ar" "da" "de" "es-ES" "fa" "fi" "fr" "it" "ja" "ko" "my" "nb-NO" "nl"
+ "pl" "pt-BR" "ru" "sv-SE" "th" "tr" "zh-CN" "zh-TW"))
+
+;; See tor-browser-build/projects/translation/config.
+(define translation-mullvad-browser
+ (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://gitlab.torproject.org/tpo/translation.git")
+ (commit "57de1569da0e2c48fd999a13e555f6b522041993")))
+ (file-name "translation-mullvad-browser")
+ (sha256
+ (base32
+ "1q3979ac92c5mib573hx9w06x3hrfw7r52wzmj9r75sz2hhsmrq3"))))
+
+(define mullvadbrowser-assets
+ ;; This is a prebuilt Mullvad Browser from which we take the assets we need.
+ (package
+ (name "mullvadbrowser-assets")
+ (version %mullvadbrowser-version)
+ (source
+ (origin
+ (method url-fetch)
+ (uri
+ (string-append
+ "https://archive.torproject.org/tor-package-archive/mullvadbrowser/"
+ version "/mullvad-browser-linux-x86_64-" version ".tar.xz"))
+ (sha256
+ (base32
+ "1i7vf7cn6s5iajsp4999jpxxn8qblljrrmfs4nswmc2swdmi07gk"))))
+ (arguments
+ (list
+ #:install-plan
+ ''(("Browser" "." #:include-regexp
+ ("^\\./fonts/"
+ "^\\./fontconfig/fonts.conf"
+ ;; Mullvad Browser Extension
+ "^\\./distribution/extensions/\\{d19a89b9-76c1-4a61-bcd4-49e8de916403\\}.xpi"
+ )))))
+ (build-system copy-build-system)
+ (home-page "https://www.torproject.org")
+ (synopsis "Mullvad Browser assets")
+ (description "This package contains fonts and configuration files for
+Mullvad Browser.")
+ (license license:silofl1.1)))
+
+(define mullvadbrowser-base
+ (make-torbrowser #:moz-app-name "mullvadbrowser"
+ #:moz-app-remotingname "Mullvad Browser"
+ #:branding-directory "browser/branding/mb-release"
+ #:assets mullvadbrowser-assets
+ #:locales %mullvadbrowser-locales
+ #:base-browser-version %mullvadbrowser-version))
+
+(define-public mullvadbrowser
+ (package
+ (inherit mullvadbrowser-base)
+ (name "mullvadbrowser")
+ (version %mullvadbrowser-version)
+ (source
+ (origin
+ (method url-fetch)
+ (uri
+ (string-append
+ "https://archive.torproject.org/tor-package-archive/mullvadbrowser/"
+ version "/src-firefox-mullvad-browser-"
+ %mullvadbrowser-firefox-version ".tar.xz"))
+ (sha256
+ (base32
+ "1hhmq0sh949vzs3mhh0pmpd2llgw149mv7kzzg2ylj8h2628y0px"))))
+ (arguments
+ (substitute-keyword-arguments (package-arguments mullvadbrowser-base)
+ ((#:phases phases)
+ #~(modify-phases #$phases
+ (add-after 'unpack 'ublock-private-allowed
+ (lambda _
+ (substitute* "toolkit/components/extensions/Extension.sys.mjs"
+ ;; The code that gives the correct permission only applies to
+ ;; distribution add-ons (see installDistributionAddon() in
+ ;; XPIProvider.jsm).
+ (("this.isNoScript")
+ "this.isNoScript || this.id === \"uBlock0@raymondhill.net\""))))
+ ;; See tor-browser-build/projects/firefox/build.
+ (replace 'copy-torbrowser-locales
+ (lambda _
+ (for-each
+ (lambda (lang)
+ (system
+ (format #f "cp -Lr ~a/~a .mozbuild/l10n-central/"
+ #$translation-mullvad-browser lang)))
+ '#$%mullvadbrowser-locales)))
+ (add-before 'build 'fix-profiles
+ ;; Otherwise the profile would change every time the install
+ ;; location changes, that is: at every package update. These
+ ;; values are already the default values for Icecat and Tor
+ ;; Browser.
+ (lambda _
+ (substitute* "browser/moz.configure"
+ (("\"MOZ_DEDICATED_PROFILES\", True")
+ "\"MOZ_DEDICATED_PROFILES\", False")
+ (("\"MOZ_BLOCK_PROFILE_DOWNGRADE\", True")
+ "\"MOZ_BLOCK_PROFILE_DOWNGRADE\", False"))))
+ (add-after 'deploy-fonts 'deploy-extension
+ (lambda* (#:key inputs #:allow-other-keys)
+ (let ((lib (in-vicinity #$output "lib/mullvadbrowser")))
+ ;; Mullvad Browser Extension (FIXME: package it)
+ (copy-recursively
+ (in-vicinity #$mullvadbrowser-assets "distribution")
+ (in-vicinity lib "distribution")))))
+ (delete 'deploy-tor-assets)
+ (delete 'autoconfig-tor)))))
+ (inputs (package-inputs icecat-minimal))
+ (propagated-inputs
+ (list noscript/icecat
+ ublock-origin/icecat))
+ (home-page "https://mullvad.net/en/browser")
+ (synopsis "Privacy-focused browser")
+ (description "Mullvad Browser is a privacy-focused web browser designed to
+be used with a trustworthy VPN instead of the Tor Network.")))