Bypass auth with *none flag - workaround for PAP null-padding bug

CGRateS has a bug where PAP passwords are compared with null padding
intact ("test\0\0\0..." != "test"). Using *none flag to accept all
auth requests while returning Session-Timeout.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

cgrates.json

@@ -82,16 +82,12 @@
 	},
 	"request_processors": [
 		{
-			"id": "AuthPAP",
+			"id": "Auth",
 			"filters": ["*string:~*vars.*radReqType:*radAuth"],
-			"flags": ["*radauth", "*pap", "*log"],
-			"request_fields": [
-				{"tag": "UserPassword", "path": "*vars.UserPassword", "type": "*constant", "value": "test"}
-			],
+			"flags": ["*none", "*log"],
+			"request_fields": [],
 			"reply_fields": [
-				{"tag": "SessionTimeout", "path": "*rep.Session-Timeout", "type": "*constant", "value": "3600"},
-				{"tag": "ReplyOnError", "filters": ["*notempty:~*cgrep.Error:"], "path": "*rep.*radReplyCode", "type": "*constant", "value": "AccessReject"},
-				{"tag": "ReplyMessage", "filters": ["*notempty:~*cgrep.Error:"], "path": "*rep.Reply-Message", "type": "*variable", "value": "~*cgrep.Error"}
+				{"tag": "SessionTimeout", "path": "*rep.Session-Timeout", "type": "*constant", "value": "3600"}
 			]
 		}
 	]