LTI 1.3 #1023
LTI 1.3 #1023
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| @@ -68,7 +68,7 @@ def _get_signer(self, app): | |||
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| def open_session(self, app, request): | |||
| # Check for cookieless session in the path | |||
| path_session = re.match(r"(/@)([a-f0-9A-F_]*)(@)", request.path) | |||
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I tried to look into the code for other instances of this kind of check by searching for "/@" . I think I found all of them.
| @@ -283,7 +289,7 @@ def flask_internalerror(e): | |||
| flask_app.register_error_handler(InternalServerError, flask_internalerror) | |||
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| # Insert the needed singletons into the application, to allow pages to call them | |||
| flask_app.get_homepath = get_homepath | |||
| flask_app.get_path = get_path | |||
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get_path should now be used in all instances where get_homepath was used to build an URL. Templates still have access to get_homepath when a public URL is needed, such that I didn't have to go thru all that code (esp. layout.html) by hand.
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Looks like the CI is broken btw. |
Yep, we still have to fix that 😞 |
| """ {name: key} for the LTI customers """ | ||
| return self._lti_keys if self._is_lti else {} | ||
| def lti_config(self): | ||
| """ LTI Tool config dictionary. Specs are at https://github.com/dmitry-viskov/pylti1.3/blob/master/README.rst?plain=1#L70-L98 """ |
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There will be documentation part of this PR on this.
| from pylti1p3.launch_data_storage.base import LaunchDataStorage | ||
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| class MongoLTILaunchDataStorage(LaunchDataStorage): |
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This could be used to store only the LTI Launch ID in the user session and retrieve the rest from the database.
This PR updates the LTI support of INGInious to LTI 1.3, along with a couple of internal changes.
The support of LTI 1.1 is dropped by these changes so all integrations must be updated when integrating this code into running instances.
I'll detail the contributions as they are integrated into the PR.
7a3a4d6 has been tested with a test instance of the syllabus and INGInious with the existing LTI code. I tried submitting code to a task and browsing submissions.
9b1d6e5 updates the basic features (i.e. not the Outcome service) to LTI 1.3. This has been tested with an ongoing patch to the syllabus and saLTIre.
11ebad4 implements the LTI Assignment and Grade service to report grades back to the LTI Platform as a modern replacement to the Outcome service. This has been tested with the test tools of IMS Global as I couldn't configure saLTIre properly so the message carrying the grade could be authenticated by the platform. I suppose IMS Global checks this properly.
262f9fd gives a try at making a clear separation between regular Flask sessions and LTI sessions. Both are still backed by the database. The
UserManagerbecomes the access point to the session now. Tested with the syllabus, saLTIre and IMS Global.