Remove OT&E account creation domain restriction (#3242)

we implemented this in https://github.com/google/nomulus/pull/3178/ as
part of the security changes but as it turns out, we'll still want to
use @registry.google email addresses in sandbox as well

core/src/main/java/google/registry/ui/server/console/ConsoleOteAction.java

@@ -64,7 +64,6 @@ public class ConsoleOteAction extends ConsoleApiAction {
   private final Optional<OteCreateData> oteCreateData;
   private final Optional<String> maybeGroupEmailAddress;
   private final Optional<String> consoleIapServiceId;
-  private final String gSuiteDomainName;
   private final String registrarId;
 
   @Inject
@@ -75,7 +74,6 @@ public class ConsoleOteAction extends ConsoleApiAction {
       @Parameter("oteCreateData") Optional<OteCreateData> oteCreateData,
       @Config("gSuiteConsoleUserGroupEmailAddress") Optional<String> maybeGroupEmailAddress,
       @Config("consoleIapServiceId") Optional<String> consoleIapServiceId,
-      @Config("gSuiteDomainName") String gSuiteDomainName,
       @Parameter("registrarId") String registrarId) {
     super(consoleApiParams);
     this.iamClient = iamClient;
@@ -83,7 +81,6 @@ public class ConsoleOteAction extends ConsoleApiAction {
     this.oteCreateData = oteCreateData;
     this.maybeGroupEmailAddress = maybeGroupEmailAddress;
     this.consoleIapServiceId = consoleIapServiceId;
-    this.gSuiteDomainName = gSuiteDomainName;
     this.registrarId = registrarId;
   }
 
@@ -101,10 +98,6 @@ public class ConsoleOteAction extends ConsoleApiAction {
             && !this.oteCreateData.get().registrarId.isEmpty()
             && !this.oteCreateData.get().registrarEmail.isEmpty();
     checkArgument(isBodyValid, "OT&E create body is invalid");
-    checkArgument(
-        this.oteCreateData.get().registrarEmail.endsWith("@" + gSuiteDomainName),
-        "Email address must exist in the %s domain",
-        gSuiteDomainName);
 
     String password = passwordGenerator.createString(PASSWORD_LENGTH);
 

core/src/test/java/google/registry/ui/server/console/ConsoleOteActionTest.java

@@ -203,24 +203,6 @@ class ConsoleOteActionTest extends ConsoleActionBaseTestCase {
             ImmutableList.of("domain creates idn", "domain restores", "host deletes"));
   }
 
-  @Test
-  void testFailure_invalidEmailDomain() {
-    AuthResult authResult = AuthResult.createUser(fteUser);
-    consoleApiParams = ConsoleApiParamsUtils.createFake(authResult);
-    ConsoleOteAction action =
-        createAction(
-            Action.Method.POST,
-            authResult,
-            "theregistrar",
-            Optional.of("someRandomString@email.test"),
-            Optional.of(new OteCreateData("theregistrar", "contact@invalid.com")));
-    action.cloudTasksUtils = cloudTasksHelper.getTestCloudTasksUtils();
-    action.run();
-    assertThat(response.getStatus()).isEqualTo(SC_BAD_REQUEST);
-    assertThat(response.getPayload())
-        .isEqualTo("Email address must exist in the registry.example domain");
-  }
-
   private ConsoleOteAction createAction(
       Action.Method method,
       AuthResult authResult,
@@ -237,7 +219,6 @@ class ConsoleOteActionTest extends ConsoleActionBaseTestCase {
         oteCreateData,
         maybeGroupEmailAddress,
         Optional.of("consoleIapServiceId"),
-        "registry.example",
         registrarId);
   }
 }