Python LTI provider

uned_lti_py is a simple LTI Tool Provider that is a fork of ims_lti_py. Besides, it presents a TP example based on (https://github.com/tophatmonocle/lti_tool_provider_example_flask).

Tool Provider example

Edit the file tool_provider.py in order to config your Tool Provider:

• port: connection port
• app.secret_key: app key
• oauth_creds: id/password pair, e.g. "{ 'test': 'secret', 'simple': 'supersecret' }"
• assessment_creds: id/tool pair, e.g. "{ 'test': 'test.html', 'simple': 'simple.html' }"

Launch:

python tool_provider.py

The Tool Provider includes two tools:

• Test LTI Tool (tool/test.html). It shows all LTI params provided by LTI consumer.
• Simple LTI Assessment Tool (tool/simple.html). It uses the username and send a score to LTI consumer.

Usage in Moodle

Moodle allows you to include a "External Tool" based on LTI. The main settings are:

• Launch URL: http://yourdomain:port/lti_tool
• Consumer key: oauth id, e.g. 'test'
• Shared secret: oauth password, e.g. 'secret'
• Custom parameters: any custom parameter that your tool needs
• Accept grades from the tool: whether your tool returns score

Dependencies

• Flask
• lxml
• python-oauth2

Authors

ims_lti_py (original):

• Anson MacKeracher (https://github.com/amackera)
• Jero Sutlovic (https://github.com/jsutlovic)

uned_lti_py:

• Felix J. Garcia (https://github.com/felixgarcia)
• Luis de la Torre (https://github.com/Ravenink)

Acknowledgment

Este trabajo es resultado de la estancia 19937/EE/15 financiada por la Fundación Séneca-Agencia de Ciencia y Tecnología de la Región de Murcia con cargo al Programa “Jiménez de la Espada” de Movilidad Investigadora, Cooperación e Internacionalización.