This commit adds support for LDAP authentication.
The Dockerfile has been modified to install the required Lua modules (lua-ldap) and the prosody.cfg.lua file has been modified to add environment variables for configuring the LDAP connection. These environment variables include LDAP_BASE, LDAP_SERVER, LDAP_ROOTDN, LDAP_PASSWORD, LDAP_FILTER, LDAP_SCOPE, LDAP_TLS, LDAP_MODE, and LDAP_ADMIN_FILTER.
The authentication variable has also been updated to use the value of the AUTHENTICATION environment variable, which defaults to "internal_hashed" if not set. This allows users to configure Prosody to use LDAP for authentication instead of the default internal hashing method.
* Update test dependencies: aioxmpp, pytest-asyncio + add pytz to requirements.txt
This fixes the following error when running the tests:
E ModuleNotFoundError: No module named 'pytz'
Instead of pytz only pytz-deprecation-shim was installed.
TODO Check if "pytz" can be removed from requirements.txt later on.
* Add environment variables for Database configuration.
* Install postgres and mysql dependencies.
* Test refactoring
* Run tests for prosody with postgres and also for prosody with sqlite.
* Add tests that check if postgres or sqlite is used.
Created a tests folder which contains pytest and bats tests.
Pytest is used to login and send messages to other accounts.
Bats is used to check the log for debug messages.
This fixes#13.
