release 2.2.0

Append extension during encryption

AUTHORS.md

@@ -1,2 +1,4 @@
 - Justin Keller ([nodesocket](https://github.com/nodesocket))
 - Manuel Wildauer ([int9h](https://github.com/int9h))
+- Adam Daniels ([adam12](https://github.com/adam12))
+- Nicolas Le Gall ([Darkitty](https://github.com/Darkitty))

CHANGELOG.md

@@ -1,6 +1,11 @@
 CHANGELOG
 =========
 
+## 2.2.0 - *7/10/2020*
+
+- Append `.aes` file extension instead of substituting when encrypting.
+- Use derivation function _(-pbkdf2)_ when encrypting. See [pull request](https://github.com/nodesocket/cryptr/pull/3).
+
 ## 2.1.1 - *3/25/2019*
 
 - Updated the notice text when using environment variable `CRYPTR_PASSWORD` for the password.

README.md

@@ -84,7 +84,7 @@ Usage: cryptr command <command-specific-options>
 
 ```
 ➜ cryptr version
-cryptr 2.1.1
+cryptr 2.2.0
 ```
 
 ### default
@@ -93,7 +93,7 @@ cryptr 2.1.1
 
 ```
 ➜ cryptr
-cryptr 2.1.1
+cryptr 2.2.0
 
 Usage: cryptr command <command-specific-options>
 

cryptr.bash

@@ -18,7 +18,7 @@
 
 set -eo pipefail; [[ $TRACE ]] && set -x
 
-readonly VERSION="2.1.1"
+readonly VERSION="2.2.0"
 readonly OPENSSL_CIPHER_TYPE="aes-256-cbc"
 
 cryptr_version() {
@@ -46,9 +46,9 @@ cryptr_encrypt() {
 
   if [[ ! -z "${CRYPTR_PASSWORD}" ]]; then
     echo "[notice] using environment variable CRYPTR_PASSWORD for the password"
-    openssl $OPENSSL_CIPHER_TYPE -salt -in "$_file" -out "$_file".aes -pass env:CRYPTR_PASSWORD
+    openssl $OPENSSL_CIPHER_TYPE -salt -pbkdf2 -in "$_file" -out "${_file}.aes" -pass env:CRYPTR_PASSWORD
   else
-    openssl $OPENSSL_CIPHER_TYPE -salt -in "$_file" -out "$_file".aes
+    openssl $OPENSSL_CIPHER_TYPE -salt -pbkdf2 -in "$_file" -out "${_file}.aes"
   fi
 }
 
@@ -61,9 +61,9 @@ local _file="$1"
 
   if [[ ! -z "${CRYPTR_PASSWORD}" ]]; then
     echo "[notice] using environment variable CRYPTR_PASSWORD for the password"
-    openssl $OPENSSL_CIPHER_TYPE -d -salt -in "$_file" -out "${_file%\.aes}" -pass env:CRYPTR_PASSWORD
+    openssl $OPENSSL_CIPHER_TYPE -d -salt -pbkdf2 -in "$_file" -out "${_file%\.aes}" -pass env:CRYPTR_PASSWORD
   else
-    openssl $OPENSSL_CIPHER_TYPE -d -salt -in "$_file" -out "${_file%\.aes}"
+    openssl $OPENSSL_CIPHER_TYPE -d -salt -pbkdf2 -in "$_file" -out "${_file%\.aes}"
   fi
 }