Daggerize TMCH/signed mark util classes

This allows them to support injectable configuration.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=143709052

java/google/registry/flows/domain/DomainFlowTmchUtils.java

@@ -48,7 +48,12 @@ import org.xml.sax.SAXException;
 /** TMCH utility functions for domain flows. */
 public final class DomainFlowTmchUtils {
 
-  @Inject public DomainFlowTmchUtils() {}
+  private final TmchXmlSignature tmchXmlSignature;
+
+  @Inject
+  public DomainFlowTmchUtils(TmchXmlSignature tmchXmlSignature) {
+    this.tmchXmlSignature = tmchXmlSignature;
+  }
 
   public SignedMark verifySignedMarks(
       ImmutableList<AbstractSignedMark> signedMarks, String domainLabel, DateTime now)
@@ -86,7 +91,7 @@ public final class DomainFlowTmchUtils {
     }
 
     try {
-      TmchXmlSignature.verify(signedMarkData);
+      tmchXmlSignature.verify(signedMarkData);
     } catch (CertificateExpiredException e) {
       throw new SignedMarkCertificateExpiredException();
     } catch (CertificateNotYetValidException e) {

java/google/registry/model/tmch/TmchCrl.java

@@ -37,6 +37,7 @@ public final class TmchCrl extends CrossTldSingleton {
 
   String crl;
   DateTime updated;
+  String url;
 
   /** Returns the singleton instance of this entity, without memoization. */
   @Nullable
@@ -50,13 +51,14 @@ public final class TmchCrl extends CrossTldSingleton {
    * <p>Please do not call this function unless your CRL is properly formatted, signed by the root,
    * and actually newer than the one currently in the datastore.
    */
-  public static void set(final String crl) {
+  public static void set(final String crl, final String url) {
     ofy().transactNew(new VoidWork() {
       @Override
       public void vrun() {
         TmchCrl tmchCrl = new TmchCrl();
         tmchCrl.updated = ofy().getTransactionTime();
         tmchCrl.crl = checkNotNull(crl, "crl");
+        tmchCrl.url = checkNotNull(url, "url");
         ofy().saveWithoutBackup().entity(tmchCrl);
       }});
   }
@@ -66,7 +68,12 @@ public final class TmchCrl extends CrossTldSingleton {
     return crl;
   }
 
-  /** Time we last updated the datastore with a newer ICANN CRL. */
+  /** Returns the URL that the CRL was downloaded from. */
+  public final String getUrl() {
+    return crl;
+  }
+
+  /** Time we last updated the Datastore with a newer ICANN CRL. */
   public final DateTime getUpdated() {
     return updated;
   }

java/google/registry/tmch/TmchCertificateAuthority.java

@@ -14,13 +14,13 @@
 
 package google.registry.tmch;
 
-import static com.google.common.base.Throwables.propagateIfInstanceOf;
-import static google.registry.util.CacheUtils.memoizeWithLongExpiration;
-import static google.registry.util.CacheUtils.memoizeWithShortExpiration;
 import static google.registry.util.ResourceUtils.readResourceUtf8;
-import static google.registry.util.X509Utils.loadCrl;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
 
-import com.google.common.base.Supplier;
+import com.google.common.cache.CacheBuilder;
+import com.google.common.cache.CacheLoader;
+import com.google.common.cache.LoadingCache;
+import google.registry.config.ConfigModule.Config;
 import google.registry.config.RegistryEnvironment;
 import google.registry.model.tmch.TmchCrl;
 import google.registry.util.Clock;
@@ -30,10 +30,18 @@ import google.registry.util.X509Utils;
 import java.security.GeneralSecurityException;
 import java.security.cert.X509CRL;
 import java.security.cert.X509Certificate;
+import java.util.concurrent.ExecutionException;
 import javax.annotation.concurrent.Immutable;
 import javax.annotation.concurrent.ThreadSafe;
+import javax.inject.Inject;
 
-/** Datastore singleton for ICANN's TMCH root certificate and revocation list. */
+/**
+ * Helper methods for accessing ICANN's TMCH root certificate and revocation list.
+ *
+ * <p>There are two CRLs, a real one for the production environment and a testing one for
+ * non-production environments. The Datastore singleton {@link TmchCrl} entity is used to cache this
+ * CRL once loaded and will always contain the proper one corresponding to the environment.
+ */
 @Immutable
 @ThreadSafe
 public final class TmchCertificateAuthority {
@@ -45,45 +53,70 @@ public final class TmchCertificateAuthority {
   private static final String CRL_FILE = "icann-tmch.crl";
   private static final String TEST_CRL_FILE = "icann-tmch-test.crl";
 
-  /**
-   * A cached supplier that loads the crl from datastore or chooses a default value.
-   *
-   * <p>We keep the cache here rather than caching TmchCrl in the model, because loading the crl
-   * string into an X509CRL instance is expensive and should itself be cached.
-   */
-  private static final Supplier<X509CRL> CRL_CACHE =
-      memoizeWithShortExpiration(new Supplier<X509CRL>() {
-        @Override
-        public X509CRL get() {
-          TmchCrl storedCrl = TmchCrl.get();
-          try {
-            X509CRL crl = loadCrl((storedCrl == null)
-                ? readResourceUtf8(
-                    TmchCertificateAuthority.class,
-                    ENVIRONMENT.config().getTmchCaTestingMode() ? TEST_CRL_FILE : CRL_FILE)
-                : storedCrl.getCrl());
-            crl.verify(getRoot().getPublicKey());
-            return crl;
-          } catch (GeneralSecurityException e) {
-            throw new RuntimeException(e);
-          }
-        }});
+  private boolean tmchCaTestingMode;
 
-  /** A cached function that loads the crt from a jar resource. */
-  private static final Supplier<X509Certificate> ROOT_CACHE =
-      memoizeWithLongExpiration(new Supplier<X509Certificate>() {
-        @Override
-        public X509Certificate get() {
-          try {
-            X509Certificate root = X509Utils.loadCertificate(readResourceUtf8(
-                TmchCertificateAuthority.class,
-                ENVIRONMENT.config().getTmchCaTestingMode() ? TEST_ROOT_CRT_FILE : ROOT_CRT_FILE));
-            root.checkValidity(clock.nowUtc().toDate());
-            return root;
-          } catch (GeneralSecurityException e) {
-            throw new RuntimeException(e);
-          }
-        }});
+  public @Inject TmchCertificateAuthority(@Config("tmchCaTestingMode") boolean tmchCaTestingMode) {
+    this.tmchCaTestingMode = tmchCaTestingMode;
+  }
+
+  /**
+   * A cached supplier that loads the CRL from Datastore or chooses a default value.
+   *
+   * <p>We keep the cache here rather than caching TmchCrl in the model, because loading the CRL
+   * string into an X509CRL instance is expensive and should itself be cached.
+   *
+   * <p>Note that the stored CRL won't exist for tests, and on deployed environments will always
+   * correspond to the correct CRL for the given testing mode because {@link TmchCrlAction} can
+   * only persist the correct one for this given environment.
+   */
+  private static final LoadingCache<Boolean, X509CRL> CRL_CACHE =
+      CacheBuilder.newBuilder()
+          .expireAfterWrite(
+              ENVIRONMENT.config().getSingletonCacheRefreshDuration().getMillis(), MILLISECONDS)
+          .build(
+              new CacheLoader<Boolean, X509CRL>() {
+                @Override
+                public X509CRL load(final Boolean tmchCaTestingMode)
+                    throws GeneralSecurityException {
+                  TmchCrl storedCrl = TmchCrl.get();
+                  try {
+                    String crlContents;
+                    if (storedCrl == null) {
+                      String file = tmchCaTestingMode.booleanValue() ? TEST_CRL_FILE : CRL_FILE;
+                      crlContents = readResourceUtf8(TmchCertificateAuthority.class, file);
+                    } else {
+                      crlContents = storedCrl.getCrl();
+                    }
+                    X509CRL crl = X509Utils.loadCrl(crlContents);
+                    crl.verify(ROOT_CACHE.get(tmchCaTestingMode).getPublicKey());
+                    return crl;
+                  } catch (ExecutionException e) {
+                    if (e.getCause() instanceof GeneralSecurityException) {
+                      throw (GeneralSecurityException) e.getCause();
+                    } else {
+                      throw new RuntimeException("Unexpected exception while loading CRL", e);
+                    }
+                  }
+                }});
+
+  /** A cached function that loads the CRT from a jar resource. */
+  private static final LoadingCache<Boolean, X509Certificate> ROOT_CACHE =
+      CacheBuilder.newBuilder()
+          .expireAfterWrite(
+              ENVIRONMENT.config().getSingletonCachePersistDuration().getMillis(), MILLISECONDS)
+          .build(
+              new CacheLoader<Boolean, X509Certificate>() {
+                @Override
+                public X509Certificate load(final Boolean tmchCaTestingMode)
+                    throws GeneralSecurityException {
+                  String file =
+                      tmchCaTestingMode.booleanValue() ? TEST_ROOT_CRT_FILE : ROOT_CRT_FILE;
+                  X509Certificate root =
+                      X509Utils.loadCertificate(
+                          readResourceUtf8(TmchCertificateAuthority.class, file));
+                  root.checkValidity(clock.nowUtc().toDate());
+                  return root;
+                }});
 
   @NonFinalForTesting
   private static Clock clock = new SystemClock();
@@ -97,14 +130,14 @@ public final class TmchCertificateAuthority {
    *         incorrect keys, and for invalid, old, not-yet-valid or revoked certificates.
    * @see X509Utils#verifyCertificate
    */
-  public static void verify(X509Certificate cert) throws GeneralSecurityException {
+  public void verify(X509Certificate cert) throws GeneralSecurityException {
     synchronized (TmchCertificateAuthority.class) {
       X509Utils.verifyCertificate(getRoot(), getCrl(), cert, clock.nowUtc().toDate());
     }
   }
 
   /**
-   * Update to the latest TMCH X.509 certificate revocation list and save to the datastore.
+   * Update to the latest TMCH X.509 certificate revocation list and save it to Datastore.
    *
    * <p>Your ASCII-armored CRL must be signed by the current ICANN root certificate.
    *
@@ -115,27 +148,35 @@ public final class TmchCertificateAuthority {
    *         incorrect keys, and for invalid, old, not-yet-valid or revoked certificates.
    * @see X509Utils#verifyCrl
    */
-  public static void updateCrl(String asciiCrl) throws GeneralSecurityException {
+  public void updateCrl(String asciiCrl, String url) throws GeneralSecurityException {
     X509CRL crl = X509Utils.loadCrl(asciiCrl);
     X509Utils.verifyCrl(getRoot(), getCrl(), crl, clock.nowUtc().toDate());
-    TmchCrl.set(asciiCrl);
+    TmchCrl.set(asciiCrl, url);
   }
 
-  public static X509Certificate getRoot() throws GeneralSecurityException {
+  public X509Certificate getRoot() throws GeneralSecurityException {
     try {
-      return ROOT_CACHE.get();
-    } catch (RuntimeException e) {
-      propagateIfInstanceOf(e.getCause(), GeneralSecurityException.class);
-      throw e;
+      return ROOT_CACHE.get(tmchCaTestingMode);
+    } catch (Exception e) {
+      if (e.getCause() instanceof GeneralSecurityException) {
+        throw (GeneralSecurityException) e.getCause();
+      } else if (e instanceof RuntimeException) {
+        throw (RuntimeException) e;
+      }
+      throw new RuntimeException(e);
     }
   }
 
-  public static X509CRL getCrl() throws GeneralSecurityException {
+  public X509CRL getCrl() throws GeneralSecurityException {
     try {
-      return CRL_CACHE.get();
-    } catch (RuntimeException e) {
-      propagateIfInstanceOf(e.getCause(), GeneralSecurityException.class);
-      throw e;
+      return CRL_CACHE.get(tmchCaTestingMode);
+    } catch (Exception e) {
+      if (e.getCause() instanceof GeneralSecurityException) {
+        throw (GeneralSecurityException) e.getCause();
+      } else if (e instanceof RuntimeException) {
+        throw (RuntimeException) e;
+      }
+      throw new RuntimeException(e);
     }
   }
 }

java/google/registry/tmch/TmchCrlAction.java

@@ -31,14 +31,16 @@ public final class TmchCrlAction implements Runnable {
 
   @Inject Marksdb marksdb;
   @Inject @Config("tmchCrlUrl") URL tmchCrlUrl;
+  @Inject TmchCertificateAuthority tmchCertificateAuthority;
   @Inject TmchCrlAction() {}
 
   /** Synchronously fetches latest ICANN TMCH CRL and saves it to datastore. */
   @Override
   public void run() {
     try {
-      TmchCertificateAuthority
-          .updateCrl(new String(marksdb.fetch(tmchCrlUrl, Optional.<String>absent()), UTF_8));
+      tmchCertificateAuthority.updateCrl(
+          new String(marksdb.fetch(tmchCrlUrl, Optional.<String>absent()), UTF_8),
+          tmchCrlUrl.toString());
     } catch (IOException | GeneralSecurityException e) {
       throw new RuntimeException("Failed to update ICANN TMCH CRL.", e);
     }

java/google/registry/tmch/TmchXmlSignature.java

@@ -20,6 +20,7 @@ import static com.google.common.base.Throwables.getRootCause;
 import static com.google.common.base.Throwables.propagateIfInstanceOf;
 import static google.registry.xml.XmlTransformer.loadXmlSchemas;
 
+import com.google.common.annotations.VisibleForTesting;
 import com.google.common.collect.ImmutableList;
 import java.io.ByteArrayInputStream;
 import java.io.IOException;
@@ -32,6 +33,7 @@ import java.security.cert.X509Certificate;
 import java.util.List;
 import javax.annotation.Nullable;
 import javax.annotation.concurrent.ThreadSafe;
+import javax.inject.Inject;
 import javax.xml.crypto.AlgorithmMethod;
 import javax.xml.crypto.KeySelector;
 import javax.xml.crypto.KeySelectorException;
@@ -56,6 +58,14 @@ import org.xml.sax.SAXException;
 @ThreadSafe
 public final class TmchXmlSignature {
 
+  @VisibleForTesting
+  final TmchCertificateAuthority tmchCertificateAuthority;
+
+  @Inject
+  public TmchXmlSignature(TmchCertificateAuthority tmchCertificateAuthority) {
+    this.tmchCertificateAuthority = tmchCertificateAuthority;
+  }
+
   private static final Schema SCHEMA =
       loadXmlSchemas(ImmutableList.of("mark.xsd", "dsig.xsd", "smd.xsd"));
 
@@ -66,19 +76,15 @@ public final class TmchXmlSignature {
    * cryptographic stuff.
    *
    * @throws GeneralSecurityException for unsupported protocols, certs not signed by the TMCH,
-   *         incorrect keys, and for invalid, old, not-yet-valid or revoked certificates.
+   *     incorrect keys, and for invalid, old, not-yet-valid or revoked certificates.
    * @throws IOException
    * @throws MarshalException
    * @throws ParserConfigurationException
    * @throws SAXException
    */
-  public static void verify(byte[] smdXml)
-      throws GeneralSecurityException,
-             IOException,
-             MarshalException,
-             ParserConfigurationException,
-             SAXException,
-             XMLSignatureException {
+  public void verify(byte[] smdXml)
+      throws GeneralSecurityException, IOException, MarshalException, ParserConfigurationException,
+          SAXException, XMLSignatureException {
     checkArgument(smdXml.length > 0);
     Document doc = parseSmdDocument(new ByteArrayInputStream(smdXml));
 
@@ -87,7 +93,7 @@ public final class TmchXmlSignature {
       throw new XMLSignatureException("Expected exactly one <ds:Signature> element.");
     }
     XMLSignatureFactory factory = XMLSignatureFactory.getInstance("DOM");
-    KeyValueKeySelector selector = new KeyValueKeySelector();
+    KeyValueKeySelector selector = new KeyValueKeySelector(tmchCertificateAuthority);
     DOMValidateContext context = new DOMValidateContext(selector, signatureNodes.item(0));
     XMLSignature signature = factory.unmarshalXMLSignature(context);
 
@@ -134,13 +140,21 @@ public final class TmchXmlSignature {
 
   /** Callback class for DOM validator checks validity of {@code <ds:KeyInfo>} elements. */
   private static final class KeyValueKeySelector extends KeySelector {
+
+    private final TmchCertificateAuthority tmchCertificateAuthority;
+
+    KeyValueKeySelector(TmchCertificateAuthority tmchCertificateAuthority) {
+      this.tmchCertificateAuthority = tmchCertificateAuthority;
+    }
+
     @Nullable
     @Override
     public KeySelectorResult select(
         @Nullable KeyInfo keyInfo,
         KeySelector.Purpose purpose,
         AlgorithmMethod method,
-        XMLCryptoContext context) throws KeySelectorException {
+        XMLCryptoContext context)
+        throws KeySelectorException {
       if (keyInfo == null) {
         return null;
       }
@@ -151,7 +165,7 @@ public final class TmchXmlSignature {
             if (x509DataChild instanceof X509Certificate) {
               X509Certificate cert = (X509Certificate) x509DataChild;
               try {
-                TmchCertificateAuthority.verify(cert);
+                tmchCertificateAuthority.verify(cert);
               } catch (SignatureException e) {
                 throw new KeySelectorException(new CertificateSignatureException(e.getMessage()));
               } catch (GeneralSecurityException e) {

java/google/registry/tools/GenerateApplicationsReportCommand.java

@@ -71,8 +71,8 @@ final class GenerateApplicationsReportCommand implements RemoteApiCommand {
       validateWith = PathParameter.OutputFile.class)
   private Path output = Paths.get("/dev/stdout");
 
-  @Inject
-  Clock clock;
+  @Inject Clock clock;
+  @Inject TmchXmlSignature tmchXmlSignature;
 
   @Override
   public void run() throws Exception {
@@ -143,7 +143,7 @@ final class GenerateApplicationsReportCommand implements RemoteApiCommand {
       }
 
       try {
-        TmchXmlSignature.verify(signedMarkData);
+        tmchXmlSignature.verify(signedMarkData);
       } catch (Exception e) {
         return Optional.of(
             makeLine(domainApplication, String.format("Invalid SMD (%s)", e.getMessage())));

javatests/google/registry/flows/CheckApiActionTest.java

@@ -26,7 +26,6 @@ import google.registry.flows.EppTestComponent.FakesAndMocksModule;
 import google.registry.model.registrar.Registrar;
 import google.registry.model.registry.Registry;
 import google.registry.testing.AppEngineRule;
-import google.registry.testing.FakeClock;
 import google.registry.testing.FakeResponse;
 import java.util.Map;
 import org.json.simple.JSONValue;
@@ -63,7 +62,7 @@ public class CheckApiActionTest {
     action.response = new FakeResponse();
     action.config = RegistryEnvironment.UNITTEST.config();
     action.eppController = DaggerEppTestComponent.builder()
-        .fakesAndMocksModule(new FakesAndMocksModule(new FakeClock()))
+        .fakesAndMocksModule(new FakesAndMocksModule())
         .build()
         .startRequest()
         .eppController();

javatests/google/registry/flows/EppCommitLogsTest.java

@@ -71,7 +71,7 @@ public class EppCommitLogsTest extends ShardableTestCase {
     SessionMetadata sessionMetadata = new HttpSessionMetadata(new FakeHttpSession());
     sessionMetadata.setClientId("TheRegistrar");
     DaggerEppTestComponent.builder()
-        .fakesAndMocksModule(new FakesAndMocksModule(clock))
+        .fakesAndMocksModule(new FakesAndMocksModule(clock, true))
         .build()
         .startRequest()
         .flowComponentBuilder()

javatests/google/registry/flows/EppTestCase.java

@@ -114,7 +114,7 @@ public class EppTestCase extends ShardableTestCase {
     FakeResponse response = new FakeResponse();
     handler.response = response;
     handler.eppController = DaggerEppTestComponent.builder()
-        .fakesAndMocksModule(new FakesAndMocksModule(clock))
+        .fakesAndMocksModule(new FakesAndMocksModule(clock, true))
         .build()
         .startRequest()
         .eppController();

javatests/google/registry/flows/EppTestComponent.java

@@ -31,6 +31,8 @@ import google.registry.monitoring.whitebox.EppMetric;
 import google.registry.request.RequestScope;
 import google.registry.testing.FakeClock;
 import google.registry.testing.FakeSleeper;
+import google.registry.tmch.TmchCertificateAuthority;
+import google.registry.tmch.TmchXmlSignature;
 import google.registry.util.Clock;
 import google.registry.util.Sleeper;
 import javax.inject.Singleton;
@@ -58,9 +60,15 @@ interface EppTestComponent {
     final ModulesService modulesService;
     final Sleeper sleeper;
 
-    FakesAndMocksModule(FakeClock clock) {
+    FakesAndMocksModule() {
+      this(new FakeClock(), true);
+    }
+
+    FakesAndMocksModule(FakeClock clock, boolean tmchCaTestingMode) {
       this.clock = clock;
-      this.domainFlowTmchUtils = new DomainFlowTmchUtils();
+      this.domainFlowTmchUtils =
+          new DomainFlowTmchUtils(
+              new TmchXmlSignature(new TmchCertificateAuthority(tmchCaTestingMode)));
       this.sleeper = new FakeSleeper(clock);
       this.dnsQueue = DnsQueue.create();
       this.metricBuilder = EppMetric.builderForRequest("request-id-1", clock);

javatests/google/registry/flows/FlowTestCase.java

@@ -277,7 +277,7 @@ public abstract class FlowTestCase<F extends Flow> extends ShardableTestCase {
         .isEqualTo(new TypeInstantiator<F>(getClass()){}.getExactType());
     // Run the flow.
     return DaggerEppTestComponent.builder()
-        .fakesAndMocksModule(new FakesAndMocksModule(clock))
+        .fakesAndMocksModule(new FakesAndMocksModule(clock, tmchCaTestingMode))
         .build()
         .startRequest()
         .flowComponentBuilder()
@@ -339,6 +339,12 @@ public abstract class FlowTestCase<F extends Flow> extends ShardableTestCase {
     return output;
   }
 
+  private boolean tmchCaTestingMode = true;
+
+  protected void useTmchProdCert() {
+    tmchCaTestingMode = false;
+  }
+
   public EppOutput dryRunFlowAssertResponse(String xml, String... ignoredPaths) throws Exception {
     List<Object> beforeEntities = ofy().load().list();
     EppOutput output =

javatests/google/registry/flows/domain/DomainApplicationCreateFlowTest.java

@@ -282,7 +282,6 @@ public class DomainApplicationCreateFlowTest
     setEppInput("domain_create_sunrush_encoded_signed_mark.xml");
     persistContactsAndHosts();
     clock.advanceOneMilli();
-    clock.setTo(DateTime.parse("2012-07-26T00:01:00Z"));
     clock.setTo(DateTime.parse("2012-07-22T00:01:00Z"));
     thrown.expect(SignedMarkCertificateNotYetValidException.class);
     runFlow();
@@ -291,7 +290,7 @@ public class DomainApplicationCreateFlowTest
   @Test
   @Ignore("I'm not sure how to get this to throw without creating a custom CA / certs")
   public void testFailure_signedMarkCertificateCorrupt() throws Exception {
-    configRule.useTmchProdCert();
+    useTmchProdCert();
     createTld("tld", TldState.SUNRUSH);
     setEppInput("domain_create_sunrush_encoded_signed_mark_certificate_corrupt.xml");
     persistContactsAndHosts();
@@ -302,7 +301,7 @@ public class DomainApplicationCreateFlowTest
 
   @Test
   public void testFailure_signedMarkCertificateSignature() throws Exception {
-    configRule.useTmchProdCert();
+    useTmchProdCert();
     createTld("tld", TldState.SUNRUSH);
     setEppInput("domain_create_sunrush_encoded_signed_mark.xml");
     persistContactsAndHosts();

javatests/google/registry/model/schema.txt

@@ -851,6 +851,7 @@ class google.registry.model.tmch.TmchCrl {
   @Id long id;
   @Parent com.googlecode.objectify.Key<google.registry.model.common.EntityGroupRoot> parent;
   java.lang.String crl;
+  java.lang.String url;
   org.joda.time.DateTime updated;
 }
 class google.registry.model.transfer.TransferData {

javatests/google/registry/model/tmch/TmchCrlTest.java

@@ -32,7 +32,7 @@ public class TmchCrlTest {
   @SuppressWarnings("null")
   public void testSuccess() throws Exception {
     assertThat(TmchCrl.get()).isNull();
-    TmchCrl.set("lolcat");
+    TmchCrl.set("lolcat", "http://lol.cat");
     assertThat(TmchCrl.get().getCrl()).isEqualTo("lolcat");
   }
 }

javatests/google/registry/testing/RegistryConfigRule.java

@@ -19,7 +19,6 @@ import static com.google.common.base.Preconditions.checkNotNull;
 import com.google.common.base.Optional;
 import google.registry.config.RegistryConfig;
 import google.registry.config.RegistryEnvironment;
-import google.registry.config.TestRegistryConfig;
 import org.junit.rules.ExternalResource;
 
 /** JUnit Rule for overriding Nomulus configuration values. */
@@ -42,15 +41,6 @@ public final class RegistryConfigRule extends ExternalResource {
     RegistryEnvironment.overrideConfigurationForTesting(checkNotNull(override));
   }
 
-  /** Override registry configuration to use TMCH production CA. */
-  public void useTmchProdCert() {
-    override(new TestRegistryConfig() {
-      @Override
-      public boolean getTmchCaTestingMode() {
-        return false;
-      }});
-  }
-
   @Override
   protected void before() throws Exception {
     if (override.isPresent()) {

javatests/google/registry/tmch/TmchCertificateAuthorityTest.java

@@ -23,7 +23,6 @@ import google.registry.testing.AppEngineRule;
 import google.registry.testing.ExceptionRule;
 import google.registry.testing.FakeClock;
 import google.registry.testing.InjectRule;
-import google.registry.testing.RegistryConfigRule;
 import java.security.SignatureException;
 import java.security.cert.CertificateExpiredException;
 import java.security.cert.CertificateNotYetValidException;
@@ -53,9 +52,6 @@ public class TmchCertificateAuthorityTest {
   @Rule
   public final InjectRule inject = new InjectRule();
 
-  @Rule
-  public final RegistryConfigRule configRule = new RegistryConfigRule();
-
   private FakeClock clock = new FakeClock(DateTime.parse("2014-01-01T00:00:00Z"));
 
   @Before
@@ -65,45 +61,49 @@ public class TmchCertificateAuthorityTest {
 
   @Test
   public void testFailure_prodRootExpired() throws Exception {
-    configRule.useTmchProdCert();
+    TmchCertificateAuthority tmchCertificateAuthority = new TmchCertificateAuthority(false);
     clock.setTo(DateTime.parse("2024-01-01T00:00:00Z"));
     thrown.expectRootCause(
         CertificateExpiredException.class, "NotAfter: Sun Jul 23 23:59:59 UTC 2023");
-    TmchCertificateAuthority.getRoot();
+    tmchCertificateAuthority.getRoot();
   }
 
   @Test
   public void testFailure_prodRootNotYetValid() throws Exception {
-    configRule.useTmchProdCert();
+    TmchCertificateAuthority tmchCertificateAuthority = new TmchCertificateAuthority(false);
     clock.setTo(DateTime.parse("2000-01-01T00:00:00Z"));
     thrown.expectRootCause(CertificateNotYetValidException.class,
         "NotBefore: Wed Jul 24 00:00:00 UTC 2013");
-    TmchCertificateAuthority.getRoot();
+    tmchCertificateAuthority.getRoot();
   }
 
   @Test
   public void testFailure_crlDoesntMatchCerts() throws Exception {
     // Use the prod cl, which won't match our test certificate.
-    TmchCrl.set(readResourceUtf8(TmchCertificateAuthority.class, "icann-tmch.crl"));
+    TmchCertificateAuthority tmchCertificateAuthority = new TmchCertificateAuthority(true);
+    TmchCrl.set(
+        readResourceUtf8(TmchCertificateAuthority.class, "icann-tmch.crl"), "http://cert.crl");
     thrown.expectRootCause(SignatureException.class, "Signature does not match");
-    TmchCertificateAuthority.verify(loadCertificate(GOOD_TEST_CERTIFICATE));
+    tmchCertificateAuthority.verify(loadCertificate(GOOD_TEST_CERTIFICATE));
   }
 
   @Test
   public void testSuccess_verify() throws Exception {
-    TmchCertificateAuthority.verify(loadCertificate(GOOD_TEST_CERTIFICATE));
+    TmchCertificateAuthority tmchCertificateAuthority = new TmchCertificateAuthority(true);
+    tmchCertificateAuthority.verify(loadCertificate(GOOD_TEST_CERTIFICATE));
   }
 
   @Test
   public void testFailure_verifySignatureDoesntMatch() throws Exception {
-    configRule.useTmchProdCert();
+    TmchCertificateAuthority tmchCertificateAuthority = new TmchCertificateAuthority(false);
     thrown.expectRootCause(SignatureException.class, "Signature does not match");
-    TmchCertificateAuthority.verify(loadCertificate(GOOD_TEST_CERTIFICATE));
+    tmchCertificateAuthority.verify(loadCertificate(GOOD_TEST_CERTIFICATE));
   }
 
   @Test
   public void testFailure_verifyRevoked() throws Exception {
+    TmchCertificateAuthority tmchCertificateAuthority = new TmchCertificateAuthority(true);
     thrown.expect(CertificateRevokedException.class, "revoked, reason: KEY_COMPROMISE");
-    TmchCertificateAuthority.verify(loadCertificate(REVOKED_TEST_CERTIFICATE));
+    tmchCertificateAuthority.verify(loadCertificate(REVOKED_TEST_CERTIFICATE));
   }
 }

javatests/google/registry/tmch/TmchCrlActionTest.java

@@ -30,9 +30,10 @@ import org.junit.Test;
 /** Unit tests for {@link TmchCrlAction}. */
 public class TmchCrlActionTest extends TmchActionTestCase {
 
-  private TmchCrlAction newTmchCrlAction() throws MalformedURLException {
+  private TmchCrlAction newTmchCrlAction(boolean tmchCaTestingMode) throws MalformedURLException {
     TmchCrlAction action = new TmchCrlAction();
     action.marksdb = marksdb;
+    action.tmchCertificateAuthority = new TmchCertificateAuthority(tmchCaTestingMode);
     action.tmchCrlUrl = new URL("http://sloth.lol/tmch.crl");
     return action;
   }
@@ -40,10 +41,9 @@ public class TmchCrlActionTest extends TmchActionTestCase {
   @Test
   public void testSuccess() throws Exception {
     clock.setTo(DateTime.parse("2013-07-24TZ"));
-    configRule.useTmchProdCert();
     when(httpResponse.getContent()).thenReturn(
         readResourceBytes(TmchCertificateAuthority.class, "icann-tmch.crl").read());
-    newTmchCrlAction().run();
+    newTmchCrlAction(false).run();
     verify(httpResponse).getContent();
     verify(fetchService).fetch(httpRequest.capture());
     assertThat(httpRequest.getValue().getURL().toString()).isEqualTo("http://sloth.lol/tmch.crl");
@@ -52,11 +52,11 @@ public class TmchCrlActionTest extends TmchActionTestCase {
   @Test
   public void testFailure_crlTooOld() throws Exception {
     clock.setTo(DateTime.parse("2020-01-01TZ"));
-    configRule.useTmchProdCert();
     when(httpResponse.getContent()).thenReturn(
         readResourceBytes(TmchCertificateAuthority.class, "icann-tmch-test.crl").read());
+    TmchCrlAction action = newTmchCrlAction(false);
     thrown.expectRootCause(CRLException.class, "New CRL is more out of date than our current CRL.");
-    newTmchCrlAction().run();
+    action.run();
   }
 
   @Test
@@ -65,7 +65,7 @@ public class TmchCrlActionTest extends TmchActionTestCase {
     when(httpResponse.getContent()).thenReturn(
         readResourceBytes(TmchCertificateAuthority.class, "icann-tmch.crl").read());
     thrown.expectRootCause(SignatureException.class, "Signature does not match.");
-    newTmchCrlAction().run();
+    newTmchCrlAction(true).run();
   }
 
   @Test
@@ -74,6 +74,6 @@ public class TmchCrlActionTest extends TmchActionTestCase {
     when(httpResponse.getContent()).thenReturn(
         readResourceBytes(TmchCertificateAuthority.class, "icann-tmch-test.crl").read());
     thrown.expectRootCause(CertificateNotYetValidException.class);
-    newTmchCrlAction().run();
+    newTmchCrlAction(true).run();
   }
 }

javatests/google/registry/tmch/TmchXmlSignatureTest.java

@@ -57,17 +57,19 @@ public class TmchXmlSignatureTest {
 
   private final FakeClock clock = new FakeClock(DateTime.parse("2013-11-24T23:15:37.4Z"));
   private byte[] smdData;
+  private TmchXmlSignature tmchXmlSignature;
 
   @Before
   public void before() throws Exception {
     inject.setStaticField(TmchCertificateAuthority.class, "clock", clock);
+    tmchXmlSignature = new TmchXmlSignature(new TmchCertificateAuthority(true));
   }
 
   public void wrongCertificateAuthority() throws Exception {
-    configRule.useTmchProdCert();
+    tmchXmlSignature = new TmchXmlSignature(new TmchCertificateAuthority(false));
     smdData = loadSmd("active/Court-Agent-Arabic-Active.smd");
     thrown.expectRootCause(SignatureException.class, "Signature does not match");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
@@ -75,7 +77,7 @@ public class TmchXmlSignatureTest {
     smdData = loadSmd("active/Court-Agent-Arabic-Active.smd");
     clock.setTo(DateTime.parse("2013-05-01T00:00:00Z"));
     thrown.expectRootCause(CertificateNotYetValidException.class);
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
@@ -83,256 +85,256 @@ public class TmchXmlSignatureTest {
     smdData = loadSmd("active/Court-Agent-Arabic-Active.smd");
     clock.setTo(DateTime.parse("2023-06-01T00:00:00Z"));
     thrown.expectRootCause(CertificateExpiredException.class);
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveCourtAgentArabicActive() throws Exception {
     smdData = loadSmd("active/Court-Agent-Arabic-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveCourtAgentChineseActive() throws Exception {
     smdData = loadSmd("active/Court-Agent-Chinese-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveCourtAgentEnglishActive() throws Exception {
     smdData = loadSmd("active/Court-Agent-English-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveCourtAgentFrenchActive() throws Exception {
     smdData = loadSmd("active/Court-Agent-French-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveCourtAgentRussianActive() throws Exception {
     smdData = loadSmd("active/Court-Agent-Russian-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveCourtHolderArabicActive() throws Exception {
     smdData = loadSmd("active/Court-Holder-Arabic-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveCourtHolderChineseActive() throws Exception {
     smdData = loadSmd("active/Court-Holder-Chinese-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveCourtHolderEnglishActive() throws Exception {
     smdData = loadSmd("active/Court-Holder-English-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveCourtHolderFrenchActive() throws Exception {
     smdData = loadSmd("active/Court-Holder-French-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveCourtHolderRussianActive() throws Exception {
     smdData = loadSmd("active/Court-Holder-Russian-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveTrademarkAgentArabicActive() throws Exception {
     smdData = loadSmd("active/Trademark-Agent-Arabic-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveTrademarkAgentChineseActive() throws Exception {
     smdData = loadSmd("active/Trademark-Agent-Chinese-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveTrademarkAgentEnglishActive() throws Exception {
     smdData = loadSmd("active/Trademark-Agent-English-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveTrademarkAgentFrenchActive() throws Exception {
     smdData = loadSmd("active/Trademark-Agent-French-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveTrademarkAgentRussianActive() throws Exception {
     smdData = loadSmd("active/Trademark-Agent-Russian-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveTrademarkHolderArabicActive() throws Exception {
     smdData = loadSmd("active/Trademark-Holder-Arabic-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveTrademarkHolderChineseActive() throws Exception {
     smdData = loadSmd("active/Trademark-Holder-Chinese-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveTrademarkHolderEnglishActive() throws Exception {
     smdData = loadSmd("active/Trademark-Holder-English-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveTrademarkHolderFrenchActive() throws Exception {
     smdData = loadSmd("active/Trademark-Holder-French-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveTrademarkHolderRussianActive() throws Exception {
     smdData = loadSmd("active/Trademark-Holder-Russian-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveTreatystatuteAgentArabicActive() throws Exception {
     smdData = loadSmd("active/TreatyStatute-Agent-Arabic-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveTreatystatuteAgentChineseActive() throws Exception {
     smdData = loadSmd("active/TreatyStatute-Agent-Chinese-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveTreatystatuteAgentEnglishActive() throws Exception {
     smdData = loadSmd("active/TreatyStatute-Agent-English-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveTreatystatuteAgentFrenchActive() throws Exception {
     smdData = loadSmd("active/TreatyStatute-Agent-French-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveTreatystatuteAgentRussianActive() throws Exception {
     smdData = loadSmd("active/TreatyStatute-Agent-Russian-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveTreatystatuteHolderArabicActive() throws Exception {
     smdData = loadSmd("active/TreatyStatute-Holder-Arabic-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveTreatystatuteHolderChineseActive() throws Exception {
     smdData = loadSmd("active/TreatyStatute-Holder-Chinese-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveTreatystatuteHolderEnglishActive() throws Exception {
     smdData = loadSmd("active/TreatyStatute-Holder-English-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveTreatystatuteHolderFrenchActive() throws Exception {
     smdData = loadSmd("active/TreatyStatute-Holder-French-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testActiveTreatystatuteHolderRussianActive() throws Exception {
     smdData = loadSmd("active/TreatyStatute-Holder-Russian-Active.smd");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testInvalidInvalidsignatureCourtAgentFrenchActive() throws Exception {
     smdData = loadSmd("invalid/InvalidSignature-Court-Agent-French-Active.smd");
     thrown.expect(XMLSignatureException.class);
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testInvalidInvalidsignatureTrademarkAgentEnglishActive() throws Exception {
     smdData = loadSmd("invalid/InvalidSignature-Trademark-Agent-English-Active.smd");
     thrown.expect(XMLSignatureException.class);
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testInvalidInvalidsignatureTrademarkAgentRussianActive() throws Exception {
     smdData = loadSmd("invalid/InvalidSignature-Trademark-Agent-Russian-Active.smd");
     thrown.expect(XMLSignatureException.class);
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testInvalidInvalidsignatureTreatystatuteAgentChineseActive() throws Exception {
     smdData = loadSmd("invalid/InvalidSignature-TreatyStatute-Agent-Chinese-Active.smd");
     thrown.expect(XMLSignatureException.class);
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testInvalidInvalidsignatureTreatystatuteAgentEnglishActive() throws Exception {
     smdData = loadSmd("invalid/InvalidSignature-TreatyStatute-Agent-English-Active.smd");
     thrown.expect(XMLSignatureException.class);
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testRevokedTmvTmvrevokedCourtAgentFrenchActive() throws Exception {
     smdData = loadSmd("revoked/tmv/TMVRevoked-Court-Agent-French-Active.smd");
     thrown.expectRootCause(CertificateRevokedException.class, "KEY_COMPROMISE");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testRevokedTmvTmvrevokedTrademarkAgentEnglishActive() throws Exception {
     smdData = loadSmd("revoked/tmv/TMVRevoked-Trademark-Agent-English-Active.smd");
     thrown.expectRootCause(CertificateRevokedException.class, "KEY_COMPROMISE");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testRevokedTmvTmvrevokedTrademarkAgentRussianActive() throws Exception {
     smdData = loadSmd("revoked/tmv/TMVRevoked-Trademark-Agent-Russian-Active.smd");
     thrown.expectRootCause(CertificateRevokedException.class, "KEY_COMPROMISE");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testRevokedTmvTmvrevokedTreatystatuteAgentChineseActive() throws Exception {
     smdData = loadSmd("revoked/tmv/TMVRevoked-TreatyStatute-Agent-Chinese-Active.smd");
     thrown.expectRootCause(CertificateRevokedException.class, "KEY_COMPROMISE");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 
   @Test
   public void testRevokedTmvTmvrevokedTreatystatuteAgentEnglishActive() throws Throwable {
     smdData = loadSmd("revoked/tmv/TMVRevoked-TreatyStatute-Agent-English-Active.smd");
     thrown.expectRootCause(CertificateRevokedException.class, "KEY_COMPROMISE");
-    TmchXmlSignature.verify(smdData);
+    tmchXmlSignature.verify(smdData);
   }
 }

javatests/google/registry/tools/UpdateSmdCommandTest.java

@@ -34,7 +34,9 @@ import google.registry.model.domain.DomainApplication;
 import google.registry.model.reporting.HistoryEntry;
 import google.registry.model.smd.EncodedSignedMark;
 import google.registry.model.smd.SignedMarkRevocationList;
+import google.registry.tmch.TmchCertificateAuthority;
 import google.registry.tmch.TmchData;
+import google.registry.tmch.TmchXmlSignature;
 import org.joda.time.DateTime;
 import org.junit.Before;
 import org.junit.Test;
@@ -66,7 +68,8 @@ public class UpdateSmdCommandTest extends CommandTestCase<UpdateSmdCommand> {
         .setCurrentSponsorClientId("TheRegistrar")
         .setEncodedSignedMarks(ImmutableList.of(EncodedSignedMark.create("base64", "garbage")))
         .build());
-    command.tmchUtils = new DomainFlowTmchUtils();
+    command.tmchUtils =
+        new DomainFlowTmchUtils(new TmchXmlSignature(new TmchCertificateAuthority(true)));
   }
 
   private DomainApplication reloadDomainApplication() {