addon.xml

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<addon id="script.module.clouddrive.common" name="Cloud Drive Common Module" version="1.4.0" provider-name="Carlos Guzman (cguZZman)">
	<requires>
		<import addon="xbmc.python" version="3.0.0" />
		<import addon="script.module.dateutil"/>
		<import addon="script.module.pyqrcode"/>
	</requires>
	<extension point="xbmc.python.module" library="/" />
	<extension point="xbmc.service" library="service.py" start="login" />
	<extension point="xbmc.addon.metadata">
		<platform>all</platform>
		<summary lang="en_GB">Cloud Drive Common Module</summary>
		<description lang="en_GB">Common Services and Classes for all the cloud drive addons.</description>
		<summary lang="he_IL">מודול משותף לכונן בענן</summary>
		<description lang="he_IL">שירותים ושירותים משותפים לכל התוספים של כונן הענן.</description>		
		<license>GPL-3.0-or-later</license>
		<source>https://github.com/cguZZman/script.module.clouddrive.common</source>
		<forum>https://github.com/cguZZman/script.module.clouddrive.common/issues</forum>
		<assets>
			<icon>icon.png</icon>
		</assets>
		<news>
v1.4.0 released Jan 20, 2023:
- Kodi 20 fix
		</news>
		<disclaimer lang="en_GB">
This cloud drive addon uses a third-party authentication mechanism commonly known as OAuth 2.0.
If you want to know more about OAuth 2.0 you can visit the following pages:
- https://oauth.net/2/
- https://developers.google.com/identity/protocols/OAuth2
- https://docs.microsoft.com/en-us/onedrive/developer/rest-api/getting-started/msa-oauth

Kodi and myself take no responsibility or liability whatsoever.

The authentication server URL is specified in Settings / Advanced / Sign-in Server. The Sign-in Server implements the OAuth 2.0 protocol.
The complete source code of the Sign-in Server can be download here: https://github.com/cguZZman/drive-login
You can clone the project and host it in your own server. 
		</disclaimer>
	</extension>
</addon>