https://github.com/dmitry-viskov/pylti1.3-flask-example

PyLTI1p3 Flask usage example
https://github.com/dmitry-viskov/pylti1.3-flask-example

flask lti lti-tool lti1p3 ltiadvantage pylti1p3 python

Last synced: about 2 months ago
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PyLTI1p3 Flask usage example

• Host: GitHub
• URL: https://github.com/dmitry-viskov/pylti1.3-flask-example
• Owner: dmitry-viskov
• License: mit
• Created: 2020-03-22T21:27:18.000Z (about 4 years ago)
• Default Branch: master
• Last Pushed: 2023-12-21T21:27:05.000Z (6 months ago)
• Last Synced: 2024-01-25T19:07:47.070Z (5 months ago)
• Topics: flask, lti, lti-tool, lti1p3, ltiadvantage, pylti1p3, python
• Language: Python
• Size: 42 KB
• Stars: 13
• Watchers: 3
• Forks: 23
• Open Issues: 12
• Metadata Files:
  • Readme: README.rst
  • License: LICENSE

Lists

• awesome-lti - Example Tool Provider in Flask
• awesome-lti - Example Tool Provider in Flask

README

        
Example of usage PyLTI1p3 library within Flask framework

==========================================================

`PyLTI1p3`_ is a Python implementation of LTI 1.3 Advantage Tool.

.. _PyLTI1p3: https://github.com/dmitry-viskov/pylti1.3

First of all choose and configure test LTI 1.3 Platform. It may be:

* `IMS Global test site`_

* `Canvas LMS`_ (Detailed `instruction`_ how to setup Canvas as LTI 1.3 Platform is `here`_)

* `Blackboard Learn`_ (`Documentation`_)

.. _IMS Global test site: https://lti-ri.imsglobal.org

.. _Canvas LMS: https://github.com/instructure/canvas-lms

.. _instruction: https://github.com/dmitry-viskov/pylti1.3/wiki/Configure-Canvas-as-LTI-1.3-Platform

.. _here: https://github.com/dmitry-viskov/pylti1.3/wiki/Configure-Canvas-as-LTI-1.3-Platform

.. _Blackboard Learn: https://github.com/blackboard

.. _Documentation: https://docs.blackboard.com/lti/tutorials/py-lti-1p3

The most simple way to check example is to use ``docker`` + ``docker-compose``.

Change the necessary configs in the ``configs/game.json`` (`here is instruction`_ how to generate your own public + private keys):

.. _here is instruction: https://github.com/dmitry-viskov/pylti1.3/wiki/How-to-generate-JWT-RS256-key-and-JWKS

.. code-block:: javascript

    {

        "" : [{ // This will usually look something like 'http://example.com'

            "default": true, // this block will be used in case if client-id was not passed

            "client_id" : "", // This is the id received in the 'aud' during a launch

            "auth_login_url" : "", // The platform's OIDC login endpoint

            "auth_token_url" : "", // The platform's service authorization endpoint

            "auth_audience": null, // The platform's OAuth2 Audience (aud). Is used to get platform's access token,

                                   // Usually the same as "auth_token_url" but in the common case could be a different url

            "key_set_url" : "", // The platform's JWKS endpoint

            "key_set": null, // in case if platform's JWKS endpoint somehow unavailable you may paste JWKS here

            "private_key_file" : "", // Relative path to the tool's private key

            "public_key_file": "", // Relative path to the tool's public key

            "deployment_ids" : [""] // The deployment_id passed by the platform during launch

        }, {

            "default": false,

            "client_id" : "",

            ...

        }]

    }

and execute:

.. code-block:: shell

    $ docker-compose up --build

You may use virtualenv instead of docker:

.. code-block:: shell

    $ virtualenv venv

    $ source venv/bin/activate

    $ pip install -r requirements.txt

    $ cd game

    $ python app.py

You may also use `Heroku`_ to host this sample. For more information, see this `link`_

.. _Heroku: https://heroku.com

.. _link: https://docs.blackboard.com/lti/tutorials/py-lti-1p3#using-heroku

Now there is game example tool you can launch into on the port 9001:

.. code-block:: shell

    OIDC Login URL: http://127.0.0.1:9001/login/

    LTI Launch URL: http://127.0.0.1:9001/launch/

    JWKS URL: http://127.0.0.1:9001/jwks/