ActivityInfrastructure: Add exception handling

src/main/java/org/prebid/server/activity/infrastructure/creator/ActivityInfrastructureCreator.java

@@ -23,6 +23,7 @@
 import org.prebid.server.settings.model.Purposes;
 import org.prebid.server.settings.model.activity.AccountActivityConfiguration;
 import org.prebid.server.settings.model.activity.privacy.AccountPrivacyModuleConfig;
+import org.prebid.server.settings.model.activity.rule.AccountActivityRuleConfig;
 
 import java.util.Arrays;
 import java.util.Collections;
@@ -171,7 +172,8 @@ private ActivityController from(Activity activity,
         final boolean allow = allowFromConfig(activityConfiguration.getAllow());
         final List<Rule> rules = ListUtils.emptyIfNull(activityConfiguration.getRules()).stream()
                 .filter(Objects::nonNull)
-                .map(ruleConfiguration -> activityRuleFactory.from(ruleConfiguration, creationContext))
+                .map(ruleConfiguration -> createRule(ruleConfiguration, creationContext))
+                .filter(Objects::nonNull)
                 .toList();
 
         return ActivityController.of(allow, rules, debug);
@@ -181,6 +183,20 @@ private static boolean allowFromConfig(Boolean configValue) {
         return configValue != null ? configValue : ActivityInfrastructure.ALLOW_ACTIVITY_BY_DEFAULT;
     }
 
+    private Rule createRule(AccountActivityRuleConfig ruleConfiguration,
+                            ActivityControllerCreationContext creationContext) {
+
+        try {
+            return activityRuleFactory.from(ruleConfiguration, creationContext);
+        } catch (Exception e) {
+            logger.error("ActivityInfrastructure rule creation failed: %s. Configuration: %s"
+                    .formatted(e.getMessage(), ruleConfiguration));
+            metrics.updateAlertsMetrics(MetricName.general);
+
+            return null;
+        }
+    }
+
     private static Supplier<Map<Activity, ActivityController>> enumMapFactory() {
         return () -> new EnumMap<>(Activity.class);
     }

src/main/java/org/prebid/server/activity/infrastructure/creator/privacy/uscustomlogic/USCustomLogicModuleCreator.java

@@ -14,9 +14,10 @@
 import org.prebid.server.activity.infrastructure.privacy.uscustomlogic.USCustomLogicDataSupplier;
 import org.prebid.server.activity.infrastructure.privacy.uscustomlogic.USCustomLogicModule;
 import org.prebid.server.auction.gpp.model.GppContext;
-import org.prebid.server.exception.InvalidAccountConfigException;
-import org.prebid.server.json.DecodeException;
 import org.prebid.server.json.JsonLogic;
+import org.prebid.server.log.ConditionalLogger;
+import org.prebid.server.log.Logger;
+import org.prebid.server.log.LoggerFactory;
 import org.prebid.server.metric.MetricName;
 import org.prebid.server.metric.Metrics;
 import org.prebid.server.settings.SettingsCache;
@@ -34,6 +35,9 @@
 
 public class USCustomLogicModuleCreator implements PrivacyModuleCreator {
 
+    private static final Logger logger = LoggerFactory.getLogger(USCustomLogicModuleCreator.class);
+    private static final ConditionalLogger conditionalLogger = new ConditionalLogger(logger);
+
     private static final Set<Integer> ALLOWED_SECTIONS_IDS =
             PrivacySection.US_PRIVACY_SECTIONS.stream()
                     .map(PrivacySection::sectionId)
@@ -43,16 +47,19 @@ public class USCustomLogicModuleCreator implements PrivacyModuleCreator {
     private final JsonLogic jsonLogic;
     private final Map<String, JsonLogicNode> jsonLogicNodesCache;
     private final Metrics metrics;
+    private final double samplingRate;
 
     public USCustomLogicModuleCreator(USCustomLogicGppReaderFactory gppReaderFactory,
                                       JsonLogic jsonLogic,
                                       Integer cacheTtl,
                                       Integer cacheSize,
-                                      Metrics metrics) {
+                                      Metrics metrics,
+                                      double samplingRate) {
 
         this.gppReaderFactory = Objects.requireNonNull(gppReaderFactory);
         this.jsonLogic = Objects.requireNonNull(jsonLogic);
         this.metrics = Objects.requireNonNull(metrics);
+        this.samplingRate = samplingRate;
 
         jsonLogicNodesCache = cacheTtl != null && cacheSize != null
                 ? SettingsCache.createCache(cacheTtl, cacheSize, 0)
@@ -76,6 +83,7 @@ public PrivacyModule from(PrivacyModuleCreationContext creationContext) {
                 ? SetUtils.emptyIfNull(scope.getSectionsIds()).stream()
                 .filter(sectionId -> shouldApplyPrivacy(sectionId, moduleConfig))
                 .map(sectionId -> forConfig(sectionId, normalizeSection, scope.getGppModel(), jsonLogicConfig))
+                .filter(Objects::nonNull)
                 .toList()
                 : Collections.emptyList();
 
@@ -123,25 +131,25 @@ private PrivacyModule forConfig(int sectionId,
                                     GppModel gppModel,
                                     ObjectNode jsonLogicConfig) {
 
-        return new USCustomLogicModule(
-                jsonLogic,
-                jsonLogicNode(jsonLogicConfig),
-                USCustomLogicDataSupplier.of(gppReaderFactory.forSection(sectionId, normalizeSection, gppModel)));
+        try {
+            return new USCustomLogicModule(
+                    jsonLogic,
+                    jsonLogicNode(jsonLogicConfig),
+                    USCustomLogicDataSupplier.of(gppReaderFactory.forSection(sectionId, normalizeSection, gppModel)));
+        } catch (Exception e) {
+            conditionalLogger.error(
+                    "USCustomLogic creation failed: %s. Config: %s".formatted(e.getMessage(), jsonLogicConfig),
+                    samplingRate);
+            metrics.updateAlertsMetrics(MetricName.general);
+
+            return null;
+        }
     }
 
     private JsonLogicNode jsonLogicNode(ObjectNode jsonLogicConfig) {
         final String jsonAsString = jsonLogicConfig.toString();
         return jsonLogicNodesCache != null
-                ? jsonLogicNodesCache.computeIfAbsent(jsonAsString, this::parseJsonLogicNode)
-                : parseJsonLogicNode(jsonAsString);
-    }
-
-    private JsonLogicNode parseJsonLogicNode(String jsonLogicConfig) {
-        try {
-            return jsonLogic.parse(jsonLogicConfig);
-        } catch (DecodeException e) {
-            metrics.updateAlertsMetrics(MetricName.general);
-            throw new InvalidAccountConfigException("JsonLogic exception: " + e.getMessage());
-        }
+                ? jsonLogicNodesCache.computeIfAbsent(jsonAsString, jsonLogic::parse)
+                : jsonLogic.parse(jsonAsString);
     }
 }

src/main/java/org/prebid/server/activity/infrastructure/creator/privacy/usnat/USNatModuleCreator.java

@@ -11,6 +11,11 @@
 import org.prebid.server.activity.infrastructure.privacy.PrivacySection;
 import org.prebid.server.activity.infrastructure.privacy.usnat.USNatModule;
 import org.prebid.server.auction.gpp.model.GppContext;
+import org.prebid.server.log.ConditionalLogger;
+import org.prebid.server.log.Logger;
+import org.prebid.server.log.LoggerFactory;
+import org.prebid.server.metric.MetricName;
+import org.prebid.server.metric.Metrics;
 import org.prebid.server.settings.model.activity.privacy.AccountUSNatModuleConfig;
 
 import java.util.List;
@@ -20,15 +25,22 @@
 
 public class USNatModuleCreator implements PrivacyModuleCreator {
 
+    private static final Logger logger = LoggerFactory.getLogger(USNatModuleCreator.class);
+    private static final ConditionalLogger conditionalLogger = new ConditionalLogger(logger);
+
     private static final Set<Integer> ALLOWED_SECTIONS_IDS =
             PrivacySection.US_PRIVACY_SECTIONS.stream()
                     .map(PrivacySection::sectionId)
                     .collect(Collectors.toSet());
 
     private final USNatGppReaderFactory gppReaderFactory;
+    private final Metrics metrics;
+    private final double samplingRate;
 
-    public USNatModuleCreator(USNatGppReaderFactory gppReaderFactory) {
+    public USNatModuleCreator(USNatGppReaderFactory gppReaderFactory, Metrics metrics, double samplingRate) {
         this.gppReaderFactory = Objects.requireNonNull(gppReaderFactory);
+        this.metrics = Objects.requireNonNull(metrics);
+        this.samplingRate = samplingRate;
     }
 
     @Override
@@ -48,6 +60,7 @@ public PrivacyModule from(PrivacyModuleCreationContext creationContext) {
                         sectionId,
                         scope.getGppModel(),
                         moduleConfig.getConfig()))
+                .filter(Objects::nonNull)
                 .toList();
 
         return new AndPrivacyModules(innerPrivacyModules);
@@ -70,6 +83,16 @@ private PrivacyModule forSection(Activity activity,
                                      GppModel gppModel,
                                      AccountUSNatModuleConfig.Config config) {
 
-        return new USNatModule(activity, gppReaderFactory.forSection(sectionId, gppModel), config);
+        try {
+            return new USNatModule(activity, gppReaderFactory.forSection(sectionId, gppModel), config);
+        } catch (Exception e) {
+            conditionalLogger.error(
+                    "UsNat privacy module creation failed: %s. Activity: %s. Section: %s. Gpp: %s.".formatted(
+                            e.getMessage(), activity, sectionId, gppModel != null ? gppModel.encode() : null),
+                    samplingRate);
+            metrics.updateAlertsMetrics(MetricName.general);
+
+            return null;
+        }
     }
 }

src/main/java/org/prebid/server/activity/infrastructure/creator/rule/PrivacyModulesRuleCreator.java

@@ -10,6 +10,10 @@
 import org.prebid.server.activity.infrastructure.privacy.SkippedPrivacyModule;
 import org.prebid.server.activity.infrastructure.rule.AndRule;
 import org.prebid.server.activity.infrastructure.rule.Rule;
+import org.prebid.server.log.Logger;
+import org.prebid.server.log.LoggerFactory;
+import org.prebid.server.metric.MetricName;
+import org.prebid.server.metric.Metrics;
 import org.prebid.server.settings.model.activity.privacy.AccountPrivacyModuleConfig;
 import org.prebid.server.settings.model.activity.rule.AccountActivityPrivacyModulesRuleConfig;
 
@@ -23,15 +27,19 @@
 
 public class PrivacyModulesRuleCreator extends AbstractRuleCreator<AccountActivityPrivacyModulesRuleConfig> {
 
+    private static final Logger logger = LoggerFactory.getLogger(PrivacyModulesRuleCreator.class);
+
     private static final String WILDCARD = "*";
 
     private final Map<PrivacyModuleQualifier, PrivacyModuleCreator> privacyModulesCreators;
+    private final Metrics metrics;
 
-    public PrivacyModulesRuleCreator(List<PrivacyModuleCreator> privacyModulesCreators) {
+    public PrivacyModulesRuleCreator(List<PrivacyModuleCreator> privacyModulesCreators, Metrics metrics) {
         super(AccountActivityPrivacyModulesRuleConfig.class);
 
         this.privacyModulesCreators = Objects.requireNonNull(privacyModulesCreators).stream()
                 .collect(Collectors.toMap(PrivacyModuleCreator::qualifier, UnaryOperator.identity()));
+        this.metrics = Objects.requireNonNull(metrics);
     }
 
     @Override
@@ -44,8 +52,8 @@ protected Rule fromConfiguration(AccountActivityPrivacyModulesRuleConfig ruleCon
                 .map(configuredModuleName -> mapToModulesQualifiers(configuredModuleName, creationContext))
                 .flatMap(Collection::stream)
                 .filter(qualifier -> !creationContext.isUsed(qualifier))
-                .peek(creationContext::use)
                 .map(qualifier -> createPrivacyModule(qualifier, creationContext))
+                .filter(Objects::nonNull)
                 .toList();
 
         return new AndRule(privacyModules);
@@ -84,11 +92,22 @@ private PrivacyModule createPrivacyModule(PrivacyModuleQualifier privacyModuleQu
                                               ActivityControllerCreationContext creationContext) {
 
         if (creationContext.getSkipPrivacyModules().contains(privacyModuleQualifier)) {
+            creationContext.use(privacyModuleQualifier);
             return new SkippedPrivacyModule(privacyModuleQualifier);
         }
 
-        return privacyModulesCreators.get(privacyModuleQualifier)
-                .from(creationContext(privacyModuleQualifier, creationContext));
+        try {
+            final PrivacyModule privacyModule = privacyModulesCreators.get(privacyModuleQualifier)
+                    .from(creationContext(privacyModuleQualifier, creationContext));
+            creationContext.use(privacyModuleQualifier);
+
+            return privacyModule;
+        } catch (Exception e) {
+            logger.error("PrivacyModule %s creation failed: %s.".formatted(privacyModuleQualifier, e.getMessage()));
+            metrics.updateAlertsMetrics(MetricName.general);
+
+            return null;
+        }
     }
 
     private static PrivacyModuleCreationContext creationContext(PrivacyModuleQualifier privacyModuleQualifier,

src/main/java/org/prebid/server/spring/config/ActivityInfrastructureConfiguration.java

@@ -35,8 +35,11 @@ USNatGppReaderFactory usNatGppReaderFactory() {
             }
 
             @Bean
-            USNatModuleCreator usNatModuleCreator(USNatGppReaderFactory gppReaderFactory) {
-                return new USNatModuleCreator(gppReaderFactory);
+            USNatModuleCreator usNatModuleCreator(USNatGppReaderFactory gppReaderFactory,
+                                                  Metrics metrics,
+                                                  @Value("${logging.sampling-rate:0.01}") double logSamplingRate) {
+
+                return new USNatModuleCreator(gppReaderFactory, metrics, logSamplingRate);
             }
         }
 
@@ -54,9 +57,16 @@ USCustomLogicModuleCreator usCustomLogicModuleCreator(
                     JsonLogic jsonLogic,
                     @Value("${settings.in-memory-cache.ttl-seconds:#{null}}") Integer ttlSeconds,
                     @Value("${settings.in-memory-cache.cache-size:#{null}}") Integer cacheSize,
-                    Metrics metrics) {
-
-                return new USCustomLogicModuleCreator(gppReaderFactory, jsonLogic, ttlSeconds, cacheSize, metrics);
+                    Metrics metrics,
+                    @Value("${logging.sampling-rate:0.01}") double logSamplingRate) {
+
+                return new USCustomLogicModuleCreator(
+                        gppReaderFactory,
+                        jsonLogic,
+                        ttlSeconds,
+                        cacheSize,
+                        metrics,
+                        logSamplingRate);
             }
         }
     }
@@ -65,13 +75,15 @@ USCustomLogicModuleCreator usCustomLogicModuleCreator(
     static class RuleCreatorConfiguration {
 
         @Bean
-        ConditionsRuleCreator geoRuleCreator() {
+        ConditionsRuleCreator conditionsRuleCreator() {
             return new ConditionsRuleCreator();
         }
 
         @Bean
-        PrivacyModulesRuleCreator privacyModulesRuleCreator(List<PrivacyModuleCreator> privacyModuleCreators) {
-            return new PrivacyModulesRuleCreator(privacyModuleCreators);
+        PrivacyModulesRuleCreator privacyModulesRuleCreator(List<PrivacyModuleCreator> privacyModuleCreators,
+                                                            Metrics metrics) {
+
+            return new PrivacyModulesRuleCreator(privacyModuleCreators, metrics);
         }
     }