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instructure / canvas-lms

The open LMS by Instructure, Inc.
https://github.com/instructure/canvas-lms/wiki
GNU Affero General Public License v3.0
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Canvas Speed Grader use LTI 1.1 for LTI Links on LTI 1.3 assignments #2192

Closed jegj closed 1 year ago

jegj commented 1 year ago

Summary:

Hi, I having problem with Speed Grader when I try to show the submission preview for an Assignment created on an external tool using LTI 1.3 (Deeplink). I created the submission with the type basic_lti_launch and i got a successful response from the API but when I open Speed Grader to see the preview from the student, Canvas is sending a request with a payload following the LTI-1p0 specification to my backend

Steps to reproduce:

  1. Create an assignment on an external tool using LTI 1.3
  2. Submit score on the tool using AGS/Canvas API using the type basic_lti_launch
  3. Open Speedgrader to see the previews

Expected behavior:

Speedgrader should send a request with a payload following the LTI 1.3 specs

Actual behavior:

Speedgrader send request with a payload from LTI-1p0 version

jegj commented 1 year ago

Closing this issue because i got an answer from the support team. SpeedGrader does not work with LTI 1.3 but you can make it "compatible".

fahad-curriki commented 5 months ago

@jegj Can you elaborate how you can make SpeedGrader "compatible" with LTI 1.3 ?