Upstream Flathub patches (#7728)

utils/keepassxc-flatpak-wrapper.sh

@@ -0,0 +1,48 @@
+#!/usr/bin/env bash
+#
+# Flatpak Multiple Commands Wrapper
+# Copyright (C) 2022 KeePassXC team <https://keepassxc.org/>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 or (at your option)
+# version 3 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# This script is a workaround to the limitation of one command per Flatpak
+# manifest. It solves this by redirecting stdio to keepassxc-proxy, as
+# necessary, based upon matching command line arguments.
+
+# For format of parsed arguments, see "Connection-based messaging" at:
+# https://developer.mozilla.org/docs/Mozilla/Add-ons/WebExtensions/Native_messaging
+
+readonly appId='org.keepassxc.KeePassXC'
+# Chromium, Google Chrome, Vivaldi & Brave
+readonly arg1='chrome-extension://oboonakemofpalcgghocfoadofidjkkk'
+# Firefox & Tor Browser
+readonly arg2='keepassxc-browser@keepassxc.org'
+
+# Browser integration is enabled if unix socket exists
+if [[ -S "${XDG_RUNTIME_DIR}/app/${appId}/${appId}.BrowserServer" ]]; then
+    # Using the =~ operator is intended to allow small variations
+    # in the parameters, like and ending slash.
+    # shellcheck disable=2076
+    if [[ "$1" =~ "${arg1}" ]] || [[ "$2" =~ "${arg2}" ]]; then
+        exec keepassxc-proxy "$@"
+    fi
+fi
+
+# If the first argument is "cli", execute keepassxc-cli instead.
+if [[ "$1" == "cli" ]]; then
+    exec keepassxc-cli "${@:2}"
+fi
+
+# If no arguments are matched or browser integration is off, execute keepassxc
+exec keepassxc "$@"