1 files changed, 129 insertions, 0 deletions
diff --git a/java/com/google/gerrit/server/account/AccountDeactivator.java b/java/com/google/gerrit/server/account/AccountDeactivator.java
new file mode 100644
index 0000000000..b0dc527d75
--- /dev/null
+++ b/java/com/google/gerrit/server/account/AccountDeactivator.java
@@ -0,0 +1,129 @@
+// Copyright (C) 2017 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package com.google.gerrit.server.account;
+
+import com.google.common.flogger.FluentLogger;
+import com.google.gerrit.extensions.events.LifecycleListener;
+import com.google.gerrit.extensions.restapi.ResourceConflictException;
+import com.google.gerrit.lifecycle.LifecycleModule;
+import com.google.gerrit.server.config.GerritServerConfig;
+import com.google.gerrit.server.config.ScheduleConfig;
+import com.google.gerrit.server.config.ScheduleConfig.Schedule;
+import com.google.gerrit.server.git.WorkQueue;
+import com.google.gerrit.server.query.account.AccountPredicates;
+import com.google.gerrit.server.query.account.InternalAccountQuery;
+import com.google.inject.Inject;
+import com.google.inject.Provider;
+import java.util.Optional;
+import org.eclipse.jgit.lib.Config;
+
+/** Runnable to enable scheduling account deactivations to run periodically */
+public class AccountDeactivator implements Runnable {
+  private static final FluentLogger logger = FluentLogger.forEnclosingClass();
+
+  public static class Module extends LifecycleModule {
+    @Override
+    protected void configure() {
+      listener().to(Lifecycle.class);
+    }
+  }
+
+  static class Lifecycle implements LifecycleListener {
+    private final WorkQueue queue;
+    private final AccountDeactivator deactivator;
+    private final boolean supportAutomaticAccountActivityUpdate;
+    private final Optional<Schedule> schedule;
+
+    @Inject
+    Lifecycle(WorkQueue queue, AccountDeactivator deactivator, @GerritServerConfig Config cfg) {
+      this.queue = queue;
+      this.deactivator = deactivator;
+      schedule = ScheduleConfig.createSchedule(cfg, "accountDeactivation");
+      supportAutomaticAccountActivityUpdate =
+          cfg.getBoolean("auth", "autoUpdateAccountActiveStatus", false);
+    }
+
+    @Override
+    public void start() {
+      if (!supportAutomaticAccountActivityUpdate) {
+        return;
+      }
+      schedule.ifPresent(s -> queue.scheduleAtFixedRate(deactivator, s));
+    }
+
+    @Override
+    public void stop() {
+      // handled by WorkQueue.stop() already
+    }
+  }
+
+  private final Provider<InternalAccountQuery> accountQueryProvider;
+  private final Realm realm;
+  private final SetInactiveFlag sif;
+
+  @Inject
+  AccountDeactivator(
+      Provider<InternalAccountQuery> accountQueryProvider, SetInactiveFlag sif, Realm realm) {
+    this.accountQueryProvider = accountQueryProvider;
+    this.sif = sif;
+    this.realm = realm;
+  }
+
+  @Override
+  public void run() {
+    logger.atInfo().log("Running account deactivations");
+    try {
+      int numberOfAccountsDeactivated = 0;
+      for (AccountState acc : accountQueryProvider.get().query(AccountPredicates.isActive())) {
+        if (processAccount(acc)) {
+          numberOfAccountsDeactivated++;
+        }
+      }
+      logger.atInfo().log(
+          "Deactivations complete, %d account(s) were deactivated", numberOfAccountsDeactivated);
+    } catch (Exception e) {
+      logger.atSevere().withCause(e).log(
+          "Failed to complete deactivation of accounts: %s", e.getMessage());
+    }
+  }
+
+  private boolean processAccount(AccountState accountState) {
+    if (!accountState.getUserName().isPresent()) {
+      return false;
+    }
+
+    String userName = accountState.getUserName().get();
+    logger.atFine().log("processing account %s", userName);
+    try {
+      if (realm.accountBelongsToRealm(accountState.getExternalIds()) && !realm.isActive(userName)) {
+        sif.deactivate(accountState.getAccount().getId());
+        logger.atInfo().log("deactivated account %s", userName);
+        return true;
+      }
+    } catch (ResourceConflictException e) {
+      logger.atInfo().log("Account %s already deactivated, continuing...", userName);
+    } catch (Exception e) {
+      logger.atSevere().withCause(e).log(
+          "Error deactivating account: %s (%s) %s",
+          userName, accountState.getAccount().getId(), e.getMessage());
+    }
+    return false;
+  }
+
+  @Override
+  public String toString() {
+    return "account deactivator";
+  }
+}