Error when using OpenID Connect to request userinfo from Azure

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.X, 7.1.X, 7.2.X, 7.3.X, Master
• Fix Version/s: 7.1.10 DXP FP22, 7.1.X, 7.2.10 DXP FP11, 7.2.10.4 DXP SP4, 7.2.X, 7.3.10 DXP FP1, 7.3.10.1 DXP SP1, 7.3.6 CE GA7, 7.3.X, 7.4.13 DXP GA1, Master
• Component/s: Application Security > OpenID Connect
• Labels:
  • ee-ts
  • liferay-dxp-72-sp4
  • liferay-dxp-73-sp1
  • liferay-fixpack-dxp-1-7310
  • liferay-fixpack-dxp-11-7210
  • liferay-fixpack-dxp-22-7110
• Branch Version/s:
  7.3.x, 7.2.x, 7.1.x
• Backported to Branch:
  Committed
• Fix Priority: 3
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/98520

The user is not able to login using OpenID Connect configured with Microsoft Azure.

Steps to reproduce:

1. Configure an OpenID Connect Provider with Microsoft Azure
   1. Go to Control Panel -> Configuration -> System Settings -> SSO -> OpenID Connect Provider and add a new configuration (at the moment of this ticket creation we have a test environment available here)
   2. On Control Panel -> Configuration -> System Settings -> SSO -> OpenID Connect check Enabled and save
2. Try to login using Open ID

Expected behavior:
User can log in

Actual behavior
User get an Internal Server Error message like: