License Command Line Tool
=========================

After successful installation the module activates itself. If you want to use the module on a different
server, you need to deactivate it first.

The command line tool allows you to deactivate your license. You can also get the license status and the
expiration date.

The ``wse-modules-vudrm-x.x.x-all.jar`` file can be executed from command line as Java application. Please
make sure you have Java installed on your server with the below command. The minimum Java version is 9.


.. code-block:: bash

  $ java -version
  $ openjdk version "13.0.2" 2020-01-14
  $ OpenJDK Runtime Environment (build 13.0.2+8)
  $ OpenJDK 64-Bit Server VM (build 13.0.2+8, mixed mode, sharing)

.. code-block:: bash

  $ cd /usr/local/WowzaStreamingEngine/lib
  $ java -jar wse-modules-vudrm-x.x.x-all.jar
    Missing required option: '--license-key=<licenseKey>'
    Usage: java -jar wse-raskenlund-license-xxx.jar -l=<licenseKey> [COMMAND]
      -l, --license-key=<licenseKey>
             The Raskenlund product license key as set in your Application.xml file
    Commands:
      deactivate  Deactivate the license on this server. This allows activating the
                    same license on a different server.
      verify      Check if the specified license key is valid, print out status,
                    activation and expiration dates

Deactivating a License
----------------------

`java -jar wse-modules-vudrm-x.x.x-all.jar --license-key=W755-xxxx-xxxx-xxxx deactivate`

After deactivation, you can use the `verify` subcommand to check the license status.

License Verification
--------------------

`java -jar wse-modules-vudrm-x.x.x-all.jar --license-key=W755-xxxx-xxxx-xxxx verify`

.. code-block::
    $ java -jar wse-modules-vudrm-1.4.0-all.jar --license-key=W755-06BE-xxxx-xxxx-xxxx verify
    Connecting to Raskenlund License Server...

    Raskenlund License Server response for W755-xxxx-xxxx-xxxx-xxxx
    The license has been activated on this server.

    License status is: ACTIVE
    Activation date is: 2021-02-15
    The license is perpetual

Common Problems
---------------

If are not running the tool from the same library where Wowza jar files are sitting, you'll get the below error.
Dependencies shared with Wowza and not bundled into the application to prevent version collision. Please make sure
your working directory is `/usr/local/WowzaStreamingEngine/lib`

.. code-block::

    Please make sure you are executing this from the lib directory of your Wowza installation
    The missing class is: org/apache/http/HttpEntity