25. Internationale ILIAS-Konferenz

Installation and Maintenance

How to Use LTI 1.3 as Consumer

  1. Create an LTI Object Repository.
  2. Write the title of the Object Repository.
  3. If you already have a provider you can select it. Otherwise, you can create a new onewith the following configuration (all the parameters should be provided by theprovider):
    1. Login URL: is the address of the external tool that ILIAS contacts to start theauthentication process.
    2. Initiate Login URL: is used to trigger the login flow from ILIAS toward theexternal tool.
    3. Initiate Login URL: is used to trigger the login flow from ILIAS toward theexternal tool.
    4. Public Key Type: defines how ILIAS retrieves the public key required to verifysigned messages from the external tool.
    5. URL (JSON Web Token): This field specifies the URL where the external toolpublishes its public keys in format.
    6. Support for Deep Linking: This option indicates whether the external toolsupports the Deep Linking workflow.
    7. Content URL: defines the endpoint of the external tool that is used to load orlaunch the selected content.
  4. Click on “Add Own Provider (not for all the Users)”.
  5. Now you should see the parameters which you must write in the providerconfiguration:
  6. Register the consumer in the Provider platform using those credentials.
  7. Go to “Settings”> “Object settings” and activate the object.
  8. Now if you go to “Content” tab and click on “Show content”, you should be able to​access to the provider platform.
  9. Now we are going to show how to use the deep linking feature. You should go to“Settings” > “LTI provider settings”. You should see a new button called “Select”.
  10. When you click on “Select” you should see a pop-up window where there areelements which are under the shared object.
  11. Select each one that you want to consume and click on “Save”.
  12. Now, you will be redirected to the previous section where all the new consumersappear.
  13. You just have to activate the consumers as usual.


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