moodle username digits only and azure ad sync not working

[gavrielsl]

Hello,
We run into an issue that we have moodle accounts with digits only (ex 494334334) (student id numbers) and diffrent mail for each student like (test@gmail.com)
we add o365 to integration with our institution that all users start with 494334334@student.onmicrosoft.com
we noticed that the user sync not working for those users and we have a lot of them.

configuration is like that

we add some logs to try to find the problem

we found that this array

not found the objects that contain upn with numbers only

this is the dump object from existing users array

can you help us to understand what we can do to fix that issue

[weilai-irl]

Hi @gavrielsl

Thank you for reporting the issue. I remember we had issues with users having digits only usernames previously. I'll try to confirm the issue reported and if confirmed, provide a solution soon.

Regards,
Lai

[gavrielsl]

@weilai-irl we fix the issue also we will pull request it.

the problem was the index of the array, when you have numbers the index is destroyed after the array_marge.

our solution was to add 0 digit to the username in the existingusers array.

[weilai-irl]

@gavrielsl

The fix to the reported issue has been included in the release from today.

• Release 4.1.4 for Moodle 4.1.
• Release 4.2.3 for Moodle 4.2.
• Release 4.3.1 for Moodle 4.3.

Thank you very much for reporting the issue.

Regards,
Lai