feat: improved handling and logging of access denied errors

config/packages/monolog.yaml

@@ -3,6 +3,7 @@ monolog:
         - deprecation # Deprecations are logged in the dedicated "deprecation" channel when it exists
         - bpn
         - core
+        - auth
 
 when@dev:
     monolog:
@@ -10,12 +11,17 @@ when@dev:
             database:
                 type: service
                 id: App\Logger\DatabaseHandler
-                channels: ["core", "bpn"]
+                channels: ["core", "bpn", "auth"]
             bpn:
                 type: stream
                 path: "%kernel.logs_dir%/%kernel.environment%.bpn.log"
                 level: debug
                 channels: ["bpn"]
+            auth:
+                type: stream
+                path: "%kernel.logs_dir%/%kernel.environment%.auth.log"
+                level: debug
+                channels: ["auth"]
             core:
                 type: stream
                 path: "%kernel.logs_dir%/%kernel.environment%.core.log"
@@ -25,7 +31,7 @@ when@dev:
                 type: stream
                 path: "%kernel.logs_dir%/%kernel.environment%.log"
                 level: debug
-                channels: ["!event", "!bpn", "!core"]
+                channels: ["!event", "!bpn", "!core", "!auth"]
             # uncomment to get logging in your browser
             # you may have to allow bigger header sizes in your Web server configuration
             #firephp:
@@ -59,13 +65,18 @@ when@prod:
             database:
                 type: service
                 id: App\Logger\DatabaseHandler
-                channels: ["core", "bpn"]
+                channels: ["core", "bpn", "auth"]
             bpn:
                 type: rotating_file
                 max_files: 7
                 path: "%kernel.logs_dir%/%kernel.environment%.bpn.log"
                 level: info
                 channels: ["bpn"]
+            auth:
+                type: stream
+                path: "%kernel.logs_dir%/%kernel.environment%.auth.log"
+                level: debug
+                channels: ["auth"]
             core:
                 type: rotating_file
                 max_files: 7
@@ -78,7 +89,7 @@ when@prod:
                 handler: nested
                 excluded_http_codes: [404, 405]
                 buffer_size: 50 # How many messages should be saved? Prevent memory leaks
-                channels: ["!bpn", "!core"]
+                channels: ["!bpn", "!core", "!auth"]
             nested:
                 type: rotating_file
                 path: "%kernel.logs_dir%/%kernel.environment%.framework.log"