put_grade error 401

[TarasPetrenk]

Hey

My name is Taras
We faced with the issue described below:

We have a problem with the tool service.
For example, we have the service "IMS LTI Assignment and Grade Services" in your library is a method "put_grade" this method makes a query "https://learn.catalynk.net/mod/lti/services.php/7/lineitems?type_id=3" in order to see line-items in the log this query returns 401

and such an error with "IMS Titles and LTI roles” on this request “https://learn.catalynk.net/mod/lti/services.php/CourseSection/7/bindings/3/memberships”.

This error occurred after the deployment on Heroku local errors are not local, I used this docker-compose for moodle

I think my moodle settings are correct

Maybe you'll have some ideas

Also here is a piece of code for a clear understanding

Thanks and look forward to hear your thoughts
Taras

[cmurtaugh]

I get the same error with Canvas.

[hmoffatt]

Same issue as #68 I think. It's assuming it has permission to access the line items without checking the scope.

[cmurtaugh]

I've granted all of the scopes on the Canvas end, so I'm not sure that this is the same as #68. I feel like I'm missing something regarding the key configuration. In all other LTI 1.3 setups I've seen, the tool vendor needs the key generated by Canvas (in step 3 here it would be accessed by clicking the "Show Key" button). It seems to me that my sample tool is trying to access LTI Advantage services without an access token.

[TarasPetrenk]

I started writing in the existing line but a new error appeared.

You may know how to disable or bypass Mod_Security rules.

[hmoffatt]

@TarasPetrenk your error is from your WAF (mod_security) blocking the request.

[mgarefal]

Hello,
I am Manos.
I get the same error with moodle 3.8.2, when getting or putting grades.
Has someone managed to fix or workaround this error?

[mgarefal]

Hello, I am Manos. I get the same error with moodle 3.8.2, when getting or putting grades. Has someone managed to fix or workaround this error?

I installed moodle version 3.11 and know there is the option of Keyset URL.
But still it doen't send grades.