From 57aea7ef77ee6334dfeaa851e24534b4de283f0a Mon Sep 17 00:00:00 2001
From: "Alexander \"Arav\" Andreev" <me@arav.su>
Date: Wed, 24 May 2023 22:22:11 +0400
Subject: [PATCH] Added gen-salt.sh to generate and get a
 SetCredentialEncrypted= to put in a systemd service.

---
 tools/gen-salt.sh | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100755 tools/gen-salt.sh

diff --git a/tools/gen-salt.sh b/tools/gen-salt.sh
new file mode 100755
index 0000000..17e749e
--- /dev/null
+++ b/tools/gen-salt.sh
@@ -0,0 +1,12 @@
+#!/usr/bin/sh
+
+if [[ $1 ]]; then
+    char_num=$1;
+else
+    char_num=64;
+fi
+
+cat /dev/urandom | tr -dc 'a-zA-Z0-9!@#$%^&*' | fold -w $char_num | head -n 1 | systemd-creds encrypt -p - /tmp/salt
+
+cat /tmp/salt
+rm /tmp/salt
\ No newline at end of file