commit 9accb8e941495a87e9ea7f743d9ef1b3c788de31 (patch)
parent ae3d6b345dac2b470e571c2e64d3a2034f1792b0
Author: Alex Karle <alex@karle.co>
Date: Wed, 27 May 2020 20:32:09 -0400
bin: Add psync, a tool to sync pash passwords
pash is a simple password manager that stores each password as a GPG
encrypted key (see submodules for link). I like to backup to a central,
always on, host in my apartment (defaulting to a raspberry pi) so that
I can easily transfer passwords between my desktop and laptop.
There's a slight chance of password loss with the "sync" action (i.e.
someone else updated a password that you have a stale copy of), so it
defaults to needing to specify push/pull/sync for safety.
Diffstat:
| A | bin/psync | | | 30 | ++++++++++++++++++++++++++++++ |
1 file changed, 30 insertions(+), 0 deletions(-)
diff --git a/bin/psync b/bin/psync
@@ -0,0 +1,30 @@
+#!/bin/sh
+# Synchronize pash passwords with a central host
+PHOST=${PSYNC_HOST:="raspberrypi"}
+PUSER=${PSYNC_USER:="pi"}
+
+die() {
+ echo "$1" 1>&2
+ exit 1
+}
+
+push() {
+ rsync -av $HOME/.local/share/pash/ $PUSER@$PHOST:.local/share/pash/
+}
+
+pull() {
+ rsync -av $PUSER@$PHOST:.local/share/pash/ $HOME/.local/share/pash/
+}
+
+sync() {
+ # Assume current passwords are latest (push then pull)
+ push
+ pull
+}
+
+case "$1" in
+ push) push ;;
+ pull) pull ;;
+ sync) sync ;;
+ *) die "usage: psync push|pull|sync"
+esac
