Meter filter

Author: vishalegbert-ttd

src/main/java/com/uid2/core/Main.java

@@ -7,6 +7,7 @@
 import com.uid2.core.service.AttestationService;
 import com.uid2.core.service.OperatorJWTTokenProvider;
 import com.uid2.core.vertx.CoreVerticle;
+import com.uid2.core.vertx.Endpoints;
 import com.uid2.shared.Const;
 import com.uid2.shared.Utils;
 import com.uid2.shared.attest.AttestationTokenService;
@@ -183,7 +184,8 @@ private static void setupMetrics(MicrometerMetricsOptions metricOptions) {
                     .meterFilter(new PrometheusRenameFilter())
                     .meterFilter(MeterFilter.replaceTagValues(Label.HTTP_PATH.toString(), actualPath -> {
                         try {
-                            return HttpUtils.normalizePath(actualPath).split("\\?")[0];
+                            String normalized = HttpUtils.normalizePath(actualPath).split("\\?")[0];
+                            return Endpoints.pathSet().contains(normalized) ? normalized : "/unknown";
                         } catch (IllegalArgumentException e) {
                             return actualPath;
                         }