HistoryPurge: Clearing 219 old commits

sh/bash-enc.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+# This script encrypts / decrypts input files with a hard-coded password
+export key=53D2714A752F498ED0D0AA52149BB2B624F1C35F4A7997F54ECC83DE60567F7D
+export iv=6B22E0637484D90F5EA38C6E4259171F
+
+if [[ $# -lt 2 ]]; then
+	echo "Usage: bash-enc.sh [-e|-d] input files"
+	exit 0
+fi
+
+if [[ $# -gt 20 ]]; then
+    echo "For safty reasons, encryption of up to 20 files is allowed"
+    exit 0
+fi
+
+OPER=$1
+shift
+
+while [[ $# -gt 0 ]];
+do
+	case "$OPER" in
+		"-e")
+			openssl enc -aes-256-ctr -e -in $1 -out /dev/shm/bash-enc.tmp -K $key -iv $iv -base64
+			cat /dev/shm/bash-enc.tmp > $1
+			;;
+		"-d")
+			openssl enc -aes-256-ctr -d -in $1 -out /dev/shm/bash-enc.tmp -K $key -iv $iv -base64
+			cat /dev/shm/bash-enc.tmp > $1
+			;;
+	esac
+	shift
+	rm -f /dev/shm/bash-enc.tmp
+done
+