• last updated 8 hours ago
Constraints: committers
Constraints: files
Constraints: dates
Correct hash challenging:

actually, the hash sent by the browser changes based on the requested URL, so it does not make sense to set it directly.

  1. … 2 more files in changeset.
Avoid double encoding of base URL

Basic backend support for Safe Exam Browser (https://safeexambrowser.org/):

via the API is possible to associate a Safe Exam Browser configuration and its validation key to

the proctored object. The proctored page will then take care of enforcing that, if the safe exam

browser is in use, the supplied request header matches with the configuration and the URL.

When such match fails, we now return the configuration file to the browser, so that users can

open it and restart their session properly configured.

  1. … 7 more files in changeset.
Formatting change

Now that the proctoring display UI has been ported, notify by default new proctoring events via websockets

  1. … 2 more files in changeset.
Refactoring, as proctoring files are not only pictures, make api public, write automated test

  1. … 2 more files in changeset.
Implement a checksum + cache mechanism to check whether user is sending the same file multiple times:

this is needed to address the problem of timeouts, where the server might process a request even when the client has given up and rescheduled the upload. We now store the latest checksum that has been received and compare it with the new picture.

  1. … 2 more files in changeset.
Some changes to allow including the UI in pages that need query parameters (e.g. the 'm' method)

Make proctoring-display provide a master, according to a parameter

Improve doc, bring param in the contract

Port of the downstream proctoring-display user interface, minus the WU-specific stuff, that we will maintain locally

file proctoring-display.adp was initially added on branch oacs-5-10.

    • -0
    • +0
file proctoring-display.tcl was initially added on branch oacs-5-10.

    • -0
    • +0
added editor hints

improve spelling

  1. … 3 more files in changeset.
Allow in the include to selectively disable combinations of audio, camera and desktop recording (at least one stream needs to be enabled for proctoring to happen)

This allows to better tailor proctoring behavior to the user needs and privacy requirements

  1. … 2 more files in changeset.
Include the technical error message in the popup to the user when missing stream error occurs

  1. … 4 more files in changeset.
Allow to turn off the actual upload of proctored files e.g. to implement a test page or when proctoring should just be used as a deterrent

  1. … 1 more file in changeset.
Increase threshold to 5Kb

Reduce the threshold for images to be considered black:

in the wild it has happened that borderline-legitimate pictures of 7kbytes have triggered the check.

Pass the check_active_p flag down to the backend from the proctored page, update doc

  1. … 1 more file in changeset.
Add a new flag to disable check on proctoring start/end time for applications that do not store this info in the package datamodel, improve doc

Move examination statement acceptance as last step of the proctoring wizard, localize the accept button, bind ajax logging of acceptance to the actual clicking of the accept button

  1. … 4 more files in changeset.
Get rid of tmpfile

Port examination statement acceptance csv export include to upstream

file examination-statement-export.tcl was initially added on branch oacs-5-10.

    • -0
    • +0
Update new message keys from downstream, make system name come from parameter, reactivate volume too low error message

  1. … 4 more files in changeset.
Bring togehter the thresholds in black picture checks to one value

  1. … 1 more file in changeset.
Remove unneeded error message

  1. … 1 more file in changeset.
Fix typo again