feat/CryptoModule (#339)

* ref: decoupling cryptor module

* cryptoModule

* lint

* rever cryptors in config

* lint fixes

* CryptoModule for web and node

* step definitions for contract tests

* lib files

* fix:es-lint

* let vs const

* and some more ts not wanting me to specific about trivials

* access modfiers

* refactor-1

* lint, cleanup test

* refactor - 2

* code cleanup in stream encryption with new cryptor

* fix: lint issue.

* refactor: eliminate ts-ignores by defining file reated types

* * integration of crypto module * refactoring cryptoModule

* lib and dist

* support for setCipherKey

* fix: setCipherKey()

* lib and dist files

* fix: staticIV support

* lib and dist

* refactor: cryptoModule, * added support for PubNub.CryptoModule factory

* fix: types

* dist and libs

* fix: test- customEncrypt function

* fix: legacy crypto init, tests

* refactor: typecheck on incoming data for aescbc cryptor

* code cleanup, * fix: broken file cryptography operations on web

* lib and dist directories

* refactor: crypto initialiser apis default value initialisation

* LICENSE

* reverted last commit 11351ec

* update LICENSE

* PubNub SDK v7.4.0 release.

---------

Co-authored-by: PubNub Release Bot <120067856+pubnub-release-bot@users.noreply.github.com>

Author: mohitpubnub

Diff for: .pubnub.yml

@@ -1,5 +1,12 @@
 ---
 changelog:
+  - date: 2023-10-16
+    version: v7.4.0
+    changes:
+      - type: feature
+        text: "Add crypto module that allows configure SDK to encrypt and decrypt messages."
+      - type: bug
+        text: "Improved security of crypto implementation by adding enhanced AES-CBC cryptor."
   - date: 2023-09-11
     version: v7.3.3
     changes:
@@ -895,7 +902,7 @@ supported-platforms:
       - 'Ubuntu 14.04 and up'
       - 'Windows 7 and up'
     version: 'Pubnub Javascript for Node'
-version: '7.3.3'
+version: '7.4.0'
 sdks:
   - full-name: PubNub Javascript SDK
     short-name: Javascript
@@ -911,7 +918,7 @@ sdks:
           - distribution-type: source
             distribution-repository: GitHub release
             package-name: pubnub.js
-            location: https://github.com/pubnub/javascript/archive/refs/tags/v7.3.3.zip
+            location: https://github.com/pubnub/javascript/archive/refs/tags/v7.4.0.zip
             requires:
               - name: 'agentkeepalive'
                 min-version: '3.5.2'
@@ -1582,7 +1589,7 @@ sdks:
           - distribution-type: library
             distribution-repository: GitHub release
             package-name: pubnub.js
-            location: https://github.com/pubnub/javascript/releases/download/v7.3.3/pubnub.7.3.3.js
+            location: https://github.com/pubnub/javascript/releases/download/v7.4.0/pubnub.7.4.0.js
             requires:
               - name: 'agentkeepalive'
                 min-version: '3.5.2'

Diff for: CHANGELOG.md

@@ -1,3 +1,12 @@
+## v7.4.0
+October 16 2023
+
+#### Added
+- Add crypto module that allows configure SDK to encrypt and decrypt messages.
+
+#### Fixed
+- Improved security of crypto implementation by adding enhanced AES-CBC cryptor.
+
 ## v7.3.3
 September 11 2023
 

Diff for: LICENSE

@@ -1,27 +1,29 @@
-PubNub Real-time Cloud-Hosted Push API and Push Notification Client Frameworks
-Copyright (c) 2013 PubNub Inc.
-http://www.pubnub.com/
-http://www.pubnub.com/terms
+PubNub Software Development Kit License Agreement
+Copyright © 2023 PubNub Inc. All rights reserved.
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+Subject to the terms and conditions of the license, you are hereby granted
+a non-exclusive, worldwide, royalty-free license to (a) copy and modify
+the software in source code or binary form for use with the software services
+and interfaces provided by PubNub, and (b) redistribute unmodified copies
+of the software to third parties. The software may not be incorporated in
+or used to provide any product or service competitive with the products
+and services of PubNub.
 
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
+The above copyright notice and this license shall be included
+in or with all copies or substantial portions of the software.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
+This license does not grant you permission to use the trade names, trademarks,
+service marks, or product names of PubNub, except as required for reasonable
+and customary use in describing the origin of the software and reproducing
+the content of this license.
 
-PubNub Real-time Cloud-Hosted Push API and Push Notification Client Frameworks
-Copyright (c) 2013 PubNub Inc.
-http://www.pubnub.com/
-http://www.pubnub.com/terms
+THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF
+ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO
+EVENT SHALL PUBNUB OR THE AUTHORS OR COPYRIGHT HOLDERS OF THE SOFTWARE BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+https://www.pubnub.com/
+https://www.pubnub.com/terms

Diff for: README.md

@@ -28,8 +28,8 @@ Watch [Getting Started with PubNub JS SDK](https://app.dashcam.io/replay/64ee0d2
      npm install pubnub
      ```
    * or download one of our builds from our CDN: 
-     * https://cdn.pubnub.com/sdk/javascript/pubnub.7.3.3.js
-     * https://cdn.pubnub.com/sdk/javascript/pubnub.7.3.3.min.js
+     * https://cdn.pubnub.com/sdk/javascript/pubnub.7.4.0.js
+     * https://cdn.pubnub.com/sdk/javascript/pubnub.7.4.0.min.js
 
 2. Configure your keys: