Feature: #89978 - Introduce Status Report for insecure exception handler settings
See forge#89978
Description
When using a debug exception handler in production (either by configuring it explicitly or by using the wrong application context) stack traces may disclose information. To avoid such setups a new status report has been introduced that warns administrators if a debug exception handler is configured.
Impact
To mitigate the information disclosure, a new status report has been introduced:
- if display errors is set to 1 (-> uses DebugExceptionHandler setting) and context is Production, an Error is displayed
- if display errors is set to 1 (-> uses DebugExceptionHandler setting) and context is Development, a Warning is displayed
- if the production exception handler setting is configured to use the DebugExceptionHandler, an Error is displayed