--- /dev/null
+#!/usr/bin/env bash
+#
+# Installs dangerzone.
+#
+
+# Parameters
+SHARE="$1"
+#KEYRING="/etc/apt/keyrings/fpf-apt-tools-archive-keyring.gpg"
+#KEYRING="/usr/share/keyrings/packages.freedom.press-keyring.gpg"
+KEYRING="/usr/share/keyrings/fpf-apt-tools-archive-keyring.gpg"
+
+# Include basic functions
+. $SHARE/trashman/functions || exit 1
+. $SHARE/trashman/debian || exit 1
+
+# Adapted from https://github.com/freedomofpress/dangerzone/blob/main/INSTALL.md#ubuntu-debian
+trashman_apt_install gpg ca-certificates
+mkdir -p /etc/apt/keyrings
+gpg --keyserver hkps://keys.openpgp.org \
+ --no-default-keyring --no-permission-warning --homedir $(mktemp -d) \
+ --keyring gnupg-ring:$KEYRING \
+ --recv-keys DE28AB241FA48260FAC9B8BAA7C9B38522604281
+chmod +r /etc/apt/keyrings/fpf-apt-tools-archive-keyring.gpg
+. /etc/os-release
+echo "deb [signed-by=$KEYRING] \
+ https://packages.freedom.press/apt-tools-prod ${VERSION_CODENAME?} main" \
+ | tee /etc/apt/sources.list.d/fpf-apt-tools.list
+trashman_apt_install dangerzone