Fix #3592. Bad Input Error if pbjs s2s config contains alias configuration for a disabled adapter

zxPhoenix · zxPhoenix · commit d9db6d03b11d · 2025-02-04T15:44:09.000+01:00
diff --git a/src/main/java/org/prebid/server/auction/requestfactory/AmpRequestFactory.java b/src/main/java/org/prebid/server/auction/requestfactory/AmpRequestFactory.java
@@ -415,6 +415,7 @@ private Future<BidRequest> updateBidRequest(AuctionContext auctionContext) {
                 .map(bidRequest -> paramsResolver.resolve(bidRequest, auctionContext, ENDPOINT, true))
                 .map(bidRequest -> ortb2RequestFactory.removeEmptyEids(bidRequest, auctionContext.getDebugWarnings()))
                 .compose(resolvedBidRequest -> ortb2RequestFactory.validateRequest(
+                        account,
                         resolvedBidRequest,
                         auctionContext.getHttpRequest(),
                         auctionContext.getDebugContext(),
diff --git a/src/main/java/org/prebid/server/auction/requestfactory/AuctionRequestFactory.java b/src/main/java/org/prebid/server/auction/requestfactory/AuctionRequestFactory.java
@@ -242,7 +242,7 @@ private Future<BidRequest> updateAndValidateBidRequest(AuctionContext auctionCon
         return storedRequestProcessor.processAuctionRequest(account.getId(), auctionContext.getBidRequest())
                 .compose(auctionStoredResult -> updateBidRequest(auctionStoredResult, auctionContext))
                 .compose(bidRequest -> ortb2RequestFactory.validateRequest(
-                        bidRequest, httpRequest, auctionContext.getDebugContext(), debugWarnings))
+                        account, bidRequest, httpRequest, auctionContext.getDebugContext(), debugWarnings))
                 .map(interstitialProcessor::process);
     }
 
diff --git a/src/main/java/org/prebid/server/auction/requestfactory/Ortb2RequestFactory.java b/src/main/java/org/prebid/server/auction/requestfactory/Ortb2RequestFactory.java
@@ -192,13 +192,13 @@ public Future<ActivityInfrastructure> activityInfrastructureFrom(AuctionContext
                 auctionContext.getDebugContext().getTraceLevel()));
     }
 
-    public Future<BidRequest> validateRequest(BidRequest bidRequest,
+    public Future<BidRequest> validateRequest(Account account, BidRequest bidRequest,
                                               HttpRequestContext httpRequestContext,
                                               DebugContext debugContext,
                                               List<String> warnings) {
 
         final ValidationResult validationResult = requestValidator.validate(
-                bidRequest, httpRequestContext, debugContext);
+                account, bidRequest, httpRequestContext, debugContext);
 
         if (validationResult.hasWarnings()) {
             warnings.addAll(validationResult.getWarnings());
diff --git a/src/main/java/org/prebid/server/auction/requestfactory/VideoRequestFactory.java b/src/main/java/org/prebid/server/auction/requestfactory/VideoRequestFactory.java
@@ -33,6 +33,7 @@
 import org.prebid.server.model.HttpRequestContext;
 import org.prebid.server.proto.openrtb.ext.request.ExtPublisher;
 import org.prebid.server.proto.openrtb.ext.request.ExtPublisherPrebid;
+import org.prebid.server.settings.model.Account;
 import org.prebid.server.util.HttpUtil;
 import org.prebid.server.util.ObjectUtil;
 
@@ -120,6 +121,7 @@ public Future<WithPodErrors<AuctionContext>> fromRequest(RoutingContext routingC
                 .map(auctionContext -> auctionContext.with(debugResolver.debugContextFrom(auctionContext)))
 
                 .compose(auctionContext -> ortb2RequestFactory.validateRequest(
+                                auctionContext.getAccount(),
                                 auctionContext.getBidRequest(),
                                 auctionContext.getHttpRequest(),
                                 auctionContext.getDebugContext(),
diff --git a/src/main/java/org/prebid/server/metric/MetricName.java b/src/main/java/org/prebid/server/metric/MetricName.java
@@ -63,6 +63,8 @@ public enum MetricName {
     nobid,
     gotbids,
     badinput,
+    disabled_bidder,
+    unknown_bidder,
     blocklisted_account,
     blocklisted_app,
     badserverresponse,
diff --git a/src/main/java/org/prebid/server/metric/Metrics.java b/src/main/java/org/prebid/server/metric/Metrics.java
@@ -336,6 +336,22 @@ public void updateAdapterRequestErrorMetric(String bidder, MetricName errorMetri
         forAdapter(bidder).request().incCounter(errorMetric);
     }
 
+    public void updateAdapterRequestDisabledBidderMetric(String bidder, Account account) {
+        forAdapter(bidder).request().incCounter(MetricName.disabled_bidder);
+        if (accountMetricsVerbosityResolver.forAccount(account)
+                .isAtLeast(AccountMetricsVerbosityLevel.detailed)) {
+            forAccount(account.getId()).adapter().forAdapter(bidder).request().incCounter(MetricName.disabled_bidder);
+        }
+    }
+
+    public void updateAdapterRequestUnknownBidderMetric(String bidder, Account account) {
+        forAdapter(bidder).request().incCounter(MetricName.unknown_bidder);
+        if (accountMetricsVerbosityResolver.forAccount(account)
+                .isAtLeast(AccountMetricsVerbosityLevel.detailed)) {
+            forAccount(account.getId()).adapter().forAdapter(bidder).request().incCounter(MetricName.unknown_bidder);
+        }
+    }
+
     public void updateAnalyticEventMetric(String analyticCode, MetricName eventType, MetricName result) {
         forAnalyticReporter(analyticCode).forEventType(eventType).incCounter(result);
     }
diff --git a/src/main/java/org/prebid/server/validation/RequestValidator.java b/src/main/java/org/prebid/server/validation/RequestValidator.java
@@ -41,6 +41,7 @@
 import org.prebid.server.proto.openrtb.ext.request.ExtUserPrebid;
 import org.prebid.server.proto.openrtb.ext.request.ImpMediaType;
 import org.prebid.server.proto.openrtb.ext.response.BidType;
+import org.prebid.server.settings.model.Account;
 import org.prebid.server.util.HttpUtil;
 import org.prebid.server.validation.model.ValidationResult;
 
@@ -97,7 +98,8 @@ public RequestValidator(BidderCatalog bidderCatalog,
      * Validates the {@link BidRequest} against a list of validation checks, however, reports only one problem
      * at a time.
      */
-    public ValidationResult validate(BidRequest bidRequest,
+    public ValidationResult validate(Account account,
+                                     BidRequest bidRequest,
                                      HttpRequestContext httpRequestContext,
                                      DebugContext debugContext) {
 
@@ -126,7 +128,7 @@ public ValidationResult validate(BidRequest bidRequest,
                     validateTargeting(targeting);
                 }
                 aliases = ObjectUtils.defaultIfNull(extRequestPrebid.getAliases(), Collections.emptyMap());
-                validateAliases(aliases);
+                validateAliases(aliases, warnings, metrics, account);
                 validateAliasesGvlIds(extRequestPrebid, aliases);
                 validateBidAdjustmentFactors(extRequestPrebid.getBidadjustmentfactors(), aliases);
                 validateExtBidPrebidData(extRequestPrebid.getData(), aliases, isDebugEnabled, warnings);
@@ -505,18 +507,22 @@ private static void validateGranularityRangeIncrement(ExtGranularityRange range)
      * Validates aliases. Throws {@link ValidationException} in cases when alias points to invalid bidder or when alias
      * is equals to itself.
      */
-    private void validateAliases(Map<String, String> aliases) throws ValidationException {
+    private void validateAliases(Map<String, String> aliases, List<String> warnings,
+                                 Metrics metrics, Account account) throws ValidationException {
+
         for (final Map.Entry<String, String> aliasToBidder : aliases.entrySet()) {
             final String alias = aliasToBidder.getKey();
             final String coreBidder = aliasToBidder.getValue();
             if (!bidderCatalog.isValidName(coreBidder)) {
-                throw new ValidationException(
+                warnings.add(
                         "request.ext.prebid.aliases.%s refers to unknown bidder: %s".formatted(alias, coreBidder));
-            }
-            if (!bidderCatalog.isActive(coreBidder)) {
-                throw new ValidationException(
+                metrics.updateAdapterRequestUnknownBidderMetric(coreBidder, account);
+            } else if (!bidderCatalog.isActive(coreBidder)) {
+                warnings.add(
                         "request.ext.prebid.aliases.%s refers to disabled bidder: %s".formatted(alias, coreBidder));
+                metrics.updateAdapterRequestDisabledBidderMetric(coreBidder, account);
             }
+
             if (alias.equals(coreBidder)) {
                 throw new ValidationException("""
                         request.ext.prebid.aliases.%s defines a no-op alias. \
diff --git a/src/test/java/org/prebid/server/auction/requestfactory/AmpRequestFactoryTest.java b/src/test/java/org/prebid/server/auction/requestfactory/AmpRequestFactoryTest.java
@@ -1753,7 +1753,7 @@ private void givenBidRequest(
 
         given(ortb2ImplicitParametersResolver.resolve(any(), any(), any(), anyBoolean())).willAnswer(
                 answerWithFirstArgument());
-        given(ortb2RequestFactory.validateRequest(any(), any(), any(), any()))
+        given(ortb2RequestFactory.validateRequest(any(), any(), any(), any(), any()))
                 .willAnswer(invocation -> Future.succeededFuture((BidRequest) invocation.getArgument(0)));
 
         given(ortb2RequestFactory.enrichBidRequestWithAccountAndPrivacyData(any()))
diff --git a/src/test/java/org/prebid/server/auction/requestfactory/AuctionRequestFactoryTest.java b/src/test/java/org/prebid/server/auction/requestfactory/AuctionRequestFactoryTest.java
@@ -165,7 +165,7 @@ public void setUp() {
         given(ortb2RequestFactory.executeRawAuctionRequestHooks(any()))
                 .willAnswer(invocation -> Future.succeededFuture(
                         ((AuctionContext) invocation.getArgument(0)).getBidRequest()));
-        given(ortb2RequestFactory.validateRequest(any(), any(), any(), any()))
+        given(ortb2RequestFactory.validateRequest(any(), any(), any(), any(), any()))
                 .willAnswer(invocationOnMock -> Future.succeededFuture((BidRequest) invocationOnMock.getArgument(0)));
         given(ortb2RequestFactory.removeEmptyEids(any(), any()))
                 .willAnswer(invocationOnMock -> invocationOnMock.getArgument(0));
@@ -662,7 +662,7 @@ public void shouldReturnFailedFutureIfRequestValidationFailed() {
         // given
         givenValidBidRequest();
 
-        given(ortb2RequestFactory.validateRequest(any(), any(), any(), any()))
+        given(ortb2RequestFactory.validateRequest(any(), any(), any()))
                 .willReturn(Future.failedFuture(new InvalidRequestException("errors")));
 
         // when
diff --git a/src/test/java/org/prebid/server/auction/requestfactory/Ortb2RequestFactoryTest.java b/src/test/java/org/prebid/server/auction/requestfactory/Ortb2RequestFactoryTest.java
@@ -104,6 +104,7 @@
 public class Ortb2RequestFactoryTest extends VertxTest {
 
     private static final List<String> BLOCKLISTED_ACCOUNTS = singletonList("bad_acc");
+    private static final String ACCOUNT_ID = "accountId";
 
     @Mock
     private UidsCookieService uidsCookieService;
@@ -658,12 +659,13 @@ public void enrichAuctionContextShouldSetDebugOff() {
     @Test
     public void validateRequestShouldThrowInvalidRequestExceptionIfRequestIsInvalid() {
         // given
-        given(requestValidator.validate(any(), any(), any())).willReturn(ValidationResult.error("error"));
+        given(requestValidator.validate(any(), any(), any(), any())).willReturn(ValidationResult.error("error"));
 
         final BidRequest bidRequest = givenBidRequest(identity());
 
         // when
         final Future<BidRequest> result = target.validateRequest(
+                Account.empty(ACCOUNT_ID),
                 bidRequest,
                 HttpRequestContext.builder().build(),
                 DebugContext.empty(),
@@ -675,25 +677,26 @@ public void validateRequestShouldThrowInvalidRequestExceptionIfRequestIsInvalid(
                 .isInstanceOf(InvalidRequestException.class)
                 .hasMessage("error");
 
-        verify(requestValidator).validate(eq(bidRequest), any(), any());
+        verify(requestValidator).validate(any(), eq(bidRequest), any(), any());
     }
 
     @Test
     public void validateRequestShouldReturnSameBidRequest() {
         // given
-        given(requestValidator.validate(any(), any(), any())).willReturn(ValidationResult.success());
+        given(requestValidator.validate(any(), any(), any(), any())).willReturn(ValidationResult.success());
 
         final BidRequest bidRequest = givenBidRequest(identity());
 
         // when
         final BidRequest result = target.validateRequest(
+                Account.empty(ACCOUNT_ID),
                 bidRequest,
                 HttpRequestContext.builder().build(),
                 DebugContext.empty(),
                 new ArrayList<>()).result();
 
         // then
-        verify(requestValidator).validate(eq(bidRequest), any(), any());
+        verify(requestValidator).validate(any(), eq(bidRequest), any(), any());
 
         assertThat(result).isSameAs(bidRequest);
     }
diff --git a/src/test/java/org/prebid/server/auction/requestfactory/VideoRequestFactoryTest.java b/src/test/java/org/prebid/server/auction/requestfactory/VideoRequestFactoryTest.java
@@ -345,7 +345,7 @@ public void shouldReturnExpectedResultAndReturnErrors() throws JsonProcessingExc
         verify(ortb2RequestFactory).createAuctionContext(any(), eq(MetricName.video));
         verify(ortb2RequestFactory).enrichAuctionContext(any(), any(), eq(bidRequest), eq(0L));
         verify(ortb2RequestFactory).fetchAccountWithoutStoredRequestLookup(any());
-        verify(ortb2RequestFactory).validateRequest(eq(bidRequest), any(), any(), any());
+        verify(ortb2RequestFactory).validateRequest(any(), eq(bidRequest), any(), any(), any());
         verify(paramsResolver)
                 .resolve(eq(bidRequest), any(), eq(Endpoint.openrtb2_video.value()), eq(false));
         verify(ortb2RequestFactory).enrichBidRequestWithAccountAndPrivacyData(
@@ -404,7 +404,7 @@ private void givenBidRequest(BidRequest bidRequest, List<PodError> podErrors) {
                         .build());
         given(ortb2RequestFactory.fetchAccountWithoutStoredRequestLookup(any())).willReturn(Future.succeededFuture());
 
-        given(ortb2RequestFactory.validateRequest(any(), any(), any(), any()))
+        given(ortb2RequestFactory.validateRequest(any(), any(), any(), any(), any()))
                 .willAnswer(invocation -> Future.succeededFuture((BidRequest) invocation.getArgument(0)));
 
         given(paramsResolver.resolve(any(), any(), any(), anyBoolean()))
diff --git a/src/test/java/org/prebid/server/metric/MetricsTest.java b/src/test/java/org/prebid/server/metric/MetricsTest.java
diff --git a/src/test/java/org/prebid/server/validation/RequestValidatorTest.java b/src/test/java/org/prebid/server/validation/RequestValidatorTest.java

Original file line number	Diff line number	Diff line change
`@@ -242,7 +242,7 @@ private Future<BidRequest> updateAndValidateBidRequest(AuctionContext auctionCon`
`242`	`242`	`return storedRequestProcessor.processAuctionRequest(account.getId(), auctionContext.getBidRequest())`
`243`	`243`	`.compose(auctionStoredResult -> updateBidRequest(auctionStoredResult, auctionContext))`
`244`	`244`	`.compose(bidRequest -> ortb2RequestFactory.validateRequest(`
`245`		`- bidRequest, httpRequest, auctionContext.getDebugContext(), debugWarnings))`
	`245`	`+ account, bidRequest, httpRequest, auctionContext.getDebugContext(), debugWarnings))`
`246`	`246`	`.map(interstitialProcessor::process);`
`247`	`247`	`}`
`248`	`248`