From 0b0adf152e94df7dff508462b4e50500e3c6ad6a Mon Sep 17 00:00:00 2001
From: Mattias Andrée <maandree@kth.se>
Date: Mon, 20 Nov 2023 06:04:40 +0100
Subject: Automatically mount signal/element/wire when started
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Signed-off-by: Mattias Andrée <maandree@kth.se>
---
 wire-desktop/mount-wire | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100755 wire-desktop/mount-wire

(limited to 'wire-desktop/mount-wire')

diff --git a/wire-desktop/mount-wire b/wire-desktop/mount-wire
new file mode 100755
index 0000000..a6dde57
--- /dev/null
+++ b/wire-desktop/mount-wire
@@ -0,0 +1,22 @@
+#!/bin/dash
+
+if mountpoint -q -- "${HOME}/.var/opt/wire/WireCrypt.d"; then
+	printf '%s\n' 'mount-wire: already mounted' >&2
+elif test -e /dev/mapper/WireCrypt; then
+	asroot env WIRE_DIR="${HOME}/.var/opt/wire" sh -ec \
+		'mount -- /dev/mapper/WireCrypt "${WIRE_DIR}/WireCrypt.d"'
+else
+	gpg --decrypt -- "${HOME}/.var/opt/wire/WireCrypt.key" | \
+	key2root -k WireCrypt env \
+		WIRE_IMG="${HOME}/.var/opt/wire/WireCrypt.img" \
+		WIRE_DIR="${HOME}/.var/opt/wire" \
+		WIRE_DEV="$(losetup | sed 's/\s\+/ /g' | cut -d ' ' -f 1,6 | \
+		              sed -n 's#\(/[^ ]*\) '"$(realpath -- "${HOME}/.var/opt/wire/WireCrypt.img")"'$#\1#p' | sed 1q)" \
+		sh -ec '
+			if test -z "${WIRE_DEV}"; then
+				WIRE_DEV="$(losetup --show -f -P -- "${WIRE_IMG}")"
+			fi
+			cryptsetup -d - -- open "${WIRE_DEV}" WireCrypt
+			mount -- /dev/mapper/WireCrypt "${WIRE_DIR}/WireCrypt.d"
+		'
+fi
-- 
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