1 files changed, 23 insertions, 1 deletions
diff --git a/gerrit-server/src/main/java/com/google/gerrit/server/account/Realm.java b/gerrit-server/src/main/java/com/google/gerrit/server/account/Realm.java
index 5d551bc9e9..6174d94cec 100644
--- a/gerrit-server/src/main/java/com/google/gerrit/server/account/Realm.java
+++ b/gerrit-server/src/main/java/com/google/gerrit/server/account/Realm.java
@@ -17,7 +17,12 @@ package com.google.gerrit.server.account;
 import com.google.gerrit.extensions.client.AccountFieldName;
 import com.google.gerrit.reviewdb.client.Account;
 import com.google.gerrit.server.IdentifiedUser;
+import com.google.gerrit.server.account.externalids.ExternalId;
+import java.io.IOException;
+import java.util.Collection;
 import java.util.Set;
+import javax.naming.NamingException;
+import javax.security.auth.login.LoginException;
 
 public interface Realm {
   /** Can the end-user modify this field of their own account? */
@@ -43,5 +48,22 @@ public interface Realm {
    * where there is an {@link EmailExpander} configured that knows how to convert the accountName
    * into an email address, and then locate the user by that email address.
    */
-  Account.Id lookup(String accountName);
+  Account.Id lookup(String accountName) throws IOException;
+
+  /**
+   * @return true if the account is active.
+   * @throws NamingException
+   * @throws LoginException
+   * @throws AccountException
+   */
+  default boolean isActive(@SuppressWarnings("unused") String username)
+      throws LoginException, NamingException, AccountException {
+    return true;
+  }
+
+  /** @return true if the account is backed by the realm, false otherwise. */
+  default boolean accountBelongsToRealm(
+      @SuppressWarnings("unused") Collection<ExternalId> externalIds) {
+    return false;
+  }
 }