Remove second database for AbusiveHostRules

service/src/main/java/org/whispersystems/textsecuregcm/WhisperServerConfiguration.java

@@ -215,11 +215,6 @@ public class WhisperServerConfiguration extends Configuration {
   @JsonProperty
   private DatabaseConfiguration abuseDatabase;
 
-  @Valid
-  @NotNull
-  @JsonProperty
-  private DatabaseConfiguration newAbuseDatabase;
-
   @Valid
   @NotNull
   @JsonProperty
@@ -461,10 +456,6 @@ public class WhisperServerConfiguration extends Configuration {
     return abuseDatabase;
   }
 
-  public DatabaseConfiguration getNewAbuseDatabaseConfiguration() {
-    return newAbuseDatabase;
-  }
-
   public RateLimitsConfiguration getLimitsConfiguration() {
     return limits;
   }

service/src/main/java/org/whispersystems/textsecuregcm/WhisperServerService.java

@@ -214,7 +214,6 @@ import org.whispersystems.textsecuregcm.websocket.WebSocketAccountAuthenticator;
 import org.whispersystems.textsecuregcm.workers.CertificateCommand;
 import org.whispersystems.textsecuregcm.workers.CheckDynamicConfigurationCommand;
 import org.whispersystems.textsecuregcm.workers.DeleteUserCommand;
-import org.whispersystems.textsecuregcm.workers.MigrateAbusiveHostRulesCommand;
 import org.whispersystems.textsecuregcm.workers.ReserveUsernameCommand;
 import org.whispersystems.textsecuregcm.workers.ServerVersionCommand;
 import org.whispersystems.textsecuregcm.workers.SetCrawlerAccelerationTask;
@@ -243,7 +242,6 @@ public class WhisperServerService extends Application<WhisperServerConfiguration
     bootstrap.addCommand(new CheckDynamicConfigurationCommand());
     bootstrap.addCommand(new SetUserDiscoverabilityCommand());
     bootstrap.addCommand(new ReserveUsernameCommand());
-    bootstrap.addCommand(new MigrateAbusiveHostRulesCommand());
 
     bootstrap.addBundle(new NameableMigrationsBundle<WhisperServerConfiguration>("abusedb", "abusedb.xml") {
       @Override
@@ -312,10 +310,6 @@ public class WhisperServerService extends Application<WhisperServerConfiguration
     FaultTolerantDatabase abuseDatabase = new FaultTolerantDatabase("abuse_database", abuseJdbi,
         config.getAbuseDatabaseConfiguration().getCircuitBreakerConfiguration());
 
-    Jdbi newAbuseJdbi = jdbiFactory.build(environment, config.getAbuseDatabaseConfiguration(), "abusedb2");
-    FaultTolerantDatabase newAbuseDatabase = new FaultTolerantDatabase("abuse_database2", newAbuseJdbi,
-        config.getAbuseDatabaseConfiguration().getCircuitBreakerConfiguration());
-
     DynamoDbAsyncClient dynamoDbAsyncClient = DynamoDbFromConfig.asyncClient(
         config.getDynamoDbClientConfiguration(),
         software.amazon.awssdk.auth.credentials.InstanceProfileCredentialsProvider.create());
@@ -394,8 +388,7 @@ public class WhisperServerService extends Application<WhisperServerConfiguration
     MessagesDynamoDb messagesDynamoDb = new MessagesDynamoDb(messageDynamoDb,
         config.getMessageDynamoDbConfiguration().getTableName(),
         config.getMessageDynamoDbConfiguration().getTimeToLive());
-    AbusiveHostRules abusiveHostRules = new AbusiveHostRules(abuseDatabase, newAbuseDatabase,
-        dynamicConfigurationManager);
+    AbusiveHostRules abusiveHostRules = new AbusiveHostRules(abuseDatabase);
     RemoteConfigs remoteConfigs = new RemoteConfigs(dynamoDbClient,
         config.getDynamoDbTables().getRemoteConfig().getTableName());
     PushChallengeDynamoDb pushChallengeDynamoDb = new PushChallengeDynamoDb(pushChallengeDynamoDbClient,

service/src/main/java/org/whispersystems/textsecuregcm/configuration/dynamic/DynamicAbusiveHostRulesMigrationConfiguration.java

@@ -1,32 +0,0 @@
-/*
- * Copyright 2013-2021 Signal Messenger, LLC
- * SPDX-License-Identifier: AGPL-3.0-only
- */
-
-package org.whispersystems.textsecuregcm.configuration.dynamic;
-
-import com.fasterxml.jackson.annotation.JsonProperty;
-
-public class DynamicAbusiveHostRulesMigrationConfiguration {
-
-  @JsonProperty
-  private boolean newReadEnabled = false;
-
-  @JsonProperty
-  private boolean newWriteEnabled = false;
-
-  @JsonProperty
-  private boolean newPrimary = false;
-
-  public boolean isNewReadEnabled() {
-    return newReadEnabled;
-  }
-
-  public boolean isNewWriteEnabled() {
-    return newWriteEnabled;
-  }
-
-  public boolean isNewPrimary() {
-    return newPrimary;
-  }
-}

service/src/main/java/org/whispersystems/textsecuregcm/configuration/dynamic/DynamicConfiguration.java

@@ -55,14 +55,6 @@ public class DynamicConfiguration {
   @Valid
   private DynamicPushLatencyConfiguration pushLatency = new DynamicPushLatencyConfiguration(Collections.emptyMap());
 
-  @JsonProperty
-  @Valid
-  private DynamicProfileMigrationConfiguration profileMigration = new DynamicProfileMigrationConfiguration();
-
-  @JsonProperty
-  @Valid
-  private DynamicAbusiveHostRulesMigrationConfiguration abusiveHostRulesMigration = new DynamicAbusiveHostRulesMigrationConfiguration();
-
   public Optional<DynamicExperimentEnrollmentConfiguration> getExperimentEnrollmentConfiguration(
       final String experimentName) {
     return Optional.ofNullable(experiments.get(experimentName));
@@ -118,11 +110,4 @@ public class DynamicConfiguration {
     return pushLatency;
   }
 
-  public DynamicProfileMigrationConfiguration getProfileMigrationConfiguration() {
-    return profileMigration;
-  }
-
-  public DynamicAbusiveHostRulesMigrationConfiguration getAbusiveHostRulesMigrationConfiguration() {
-    return abusiveHostRulesMigration;
-  }
 }

service/src/main/java/org/whispersystems/textsecuregcm/configuration/dynamic/DynamicProfileMigrationConfiguration.java

@@ -1,46 +0,0 @@
-/*
- * Copyright 2013-2021 Signal Messenger, LLC
- * SPDX-License-Identifier: AGPL-3.0-only
- */
-
-package org.whispersystems.textsecuregcm.configuration.dynamic;
-
-import com.fasterxml.jackson.annotation.JsonProperty;
-
-public class DynamicProfileMigrationConfiguration {
-
-  @JsonProperty
-  private boolean dynamoDbDeleteEnabled = false;
-
-  @JsonProperty
-  private boolean dynamoDbWriteEnabled = false;
-
-  @JsonProperty
-  private boolean dynamoDbReadForComparisonEnabled = false;
-
-  @JsonProperty
-  private boolean dynamoDbReadPrimary = false;
-
-  @JsonProperty
-  private boolean logMismatches = false;
-
-  public boolean isDynamoDbDeleteEnabled() {
-    return dynamoDbDeleteEnabled;
-  }
-
-  public boolean isDynamoDbWriteEnabled() {
-    return dynamoDbWriteEnabled;
-  }
-
-  public boolean isDynamoDbReadForComparisonEnabled() {
-    return dynamoDbReadForComparisonEnabled;
-  }
-
-  public boolean isDynamoDbReadPrimary() {
-    return dynamoDbReadPrimary;
-  }
-
-  public boolean isLogMismatches() {
-    return logMismatches;
-  }
-}

service/src/main/java/org/whispersystems/textsecuregcm/storage/AbusiveHostRules.java

@@ -10,17 +10,11 @@ import static com.codahale.metrics.MetricRegistry.name;
 import com.codahale.metrics.MetricRegistry;
 import com.codahale.metrics.SharedMetricRegistries;
 import com.codahale.metrics.Timer;
-import com.google.common.base.Suppliers;
 import java.util.List;
-import java.util.function.BiConsumer;
-import java.util.function.Supplier;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
-import org.whispersystems.textsecuregcm.configuration.dynamic.DynamicConfiguration;
-import org.whispersystems.textsecuregcm.experiment.Experiment;
 import org.whispersystems.textsecuregcm.storage.mappers.AbusiveHostRuleRowMapper;
 import org.whispersystems.textsecuregcm.util.Constants;
-import org.whispersystems.textsecuregcm.util.Pair;
 
 public class AbusiveHostRules {
 
@@ -36,26 +30,16 @@ public class AbusiveHostRules {
   private final Timer getTimer = metricRegistry.timer(name(AbusiveHostRules.class, "get"));
   private final Timer insertTimer = metricRegistry.timer(name(AbusiveHostRules.class, "setBlockedHost"));
 
-  private final FaultTolerantDatabase oldDatabase;
-  private final FaultTolerantDatabase newDatabase;
+  private final FaultTolerantDatabase database;
 
-  private final DynamicConfigurationManager<DynamicConfiguration> dynamicConfigurationManager;
-  private final Experiment migrationExperiment = new Experiment("abusiveHostRulesMigration");
+  public AbusiveHostRules(FaultTolerantDatabase database) {
 
-  public AbusiveHostRules(FaultTolerantDatabase oldDatabase, FaultTolerantDatabase newDatabase,
-      DynamicConfigurationManager<DynamicConfiguration> dynamicConfigurationManager) {
-
-    this.oldDatabase = oldDatabase;
-    this.oldDatabase.getDatabase().registerRowMapper(new AbusiveHostRuleRowMapper());
-
-    this.newDatabase = newDatabase;
-    this.newDatabase.getDatabase().registerRowMapper(new AbusiveHostRuleRowMapper());
-
-    this.dynamicConfigurationManager = dynamicConfigurationManager;
+    this.database = database;
+    this.database.getDatabase().registerRowMapper(new AbusiveHostRuleRowMapper());
   }
 
   public List<AbusiveHostRule> getAbusiveHostRulesFor(String host) {
-    final List<AbusiveHostRule> oldDbRules = oldDatabase.with(jdbi -> jdbi.withHandle(handle -> {
+    return database.with(jdbi -> jdbi.withHandle(handle -> {
       try (Timer.Context timer = getTimer.time()) {
         return handle.createQuery("SELECT * FROM abusive_host_rules WHERE :host::inet <<= " + HOST)
             .bind("host", host)
@@ -63,25 +47,10 @@ public class AbusiveHostRules {
             .list();
       }
     }));
-
-    final Supplier<List<AbusiveHostRule>> newDbRules = Suppliers.memoize(
-        () -> newDatabase.with(jdbi -> jdbi.withHandle(
-            handle -> handle.createQuery("SELECT * FROM abusive_host_rules WHERE :host::inet <<= " + HOST)
-                .bind("host", host)
-                .mapTo(AbusiveHostRule.class)
-                .list())));
-
-    if (dynamicConfigurationManager.getConfiguration().getAbusiveHostRulesMigrationConfiguration().isNewReadEnabled()) {
-      migrationExperiment.compareSupplierResult(oldDbRules, newDbRules);
-    }
-
-    return dynamicConfigurationManager.getConfiguration().getAbusiveHostRulesMigrationConfiguration().isNewPrimary()
-        ? newDbRules.get()
-        : oldDbRules;
   }
 
   public void setBlockedHost(String host, String notes) {
-    oldDatabase.use(jdbi -> jdbi.useHandle(handle -> {
+    database.use(jdbi -> jdbi.useHandle(handle -> {
       try (Timer.Context timer = insertTimer.time()) {
         handle.createUpdate(
                 "INSERT INTO abusive_host_rules(host, blocked, notes) VALUES(:host::inet, :blocked, :notes) ON CONFLICT DO NOTHING")
@@ -91,47 +60,6 @@ public class AbusiveHostRules {
             .execute();
       }
     }));
-
-    if (dynamicConfigurationManager.getConfiguration().getAbusiveHostRulesMigrationConfiguration()
-        .isNewWriteEnabled()) {
-      try {
-        newDatabase.use(jdbi -> jdbi.useHandle(handle -> handle.createUpdate(
-                "INSERT INTO abusive_host_rules(host, blocked, notes) VALUES(:host::inet, :blocked, :notes) ON CONFLICT DO NOTHING")
-            .bind("host", host)
-            .bind("blocked", 1)
-            .bind("notes", notes)
-            .execute()));
-      } catch (final Exception e) {
-        logger.warn("Failed to insert rule in new database", e);
-      }
-    }
   }
 
-  public int migrateAbusiveHostRule(AbusiveHostRule rule, String notes) {
-    return newDatabase.with(jdbi -> jdbi.withHandle(handle -> {
-      try (Timer.Context timer = insertTimer.time()) {
-        return handle.createUpdate(
-                "INSERT INTO abusive_host_rules(host, blocked, notes, regions) VALUES(:host::inet, :blocked, :notes, :regions) ON CONFLICT DO NOTHING")
-            .bind("host", rule.host())
-            .bind("blocked", rule.blocked() ? 1 : 0)
-            .bind("notes", notes)
-            .bind("regions", String.join(",", rule.regions()))
-            .execute();
-      }
-    }));
-  }
-
-  public void forEachInOldDatabase(final BiConsumer<AbusiveHostRule, String> consumer, final int fetchSize) {
-    final AbusiveHostRuleRowMapper rowMapper = new AbusiveHostRuleRowMapper();
-
-    oldDatabase.use(jdbi -> jdbi.useHandle(handle -> handle.useTransaction(transactionHandle ->
-        transactionHandle.createQuery("SELECT * FROM abusive_host_rules")
-            .setFetchSize(fetchSize)
-            .map((resultSet, ctx) -> {
-              AbusiveHostRule rule = rowMapper.map(resultSet, ctx);
-              String notes = resultSet.getString(NOTES);
-              return new Pair<>(rule, notes);
-            })
-            .forEach(pair -> consumer.accept(pair.first(), pair.second())))));
-  }
 }

service/src/main/java/org/whispersystems/textsecuregcm/workers/MigrateAbusiveHostRulesCommand.java

@@ -1,92 +0,0 @@
-/*
- * Copyright 2021 Signal Messenger, LLC
- * SPDX-License-Identifier: AGPL-3.0-only
- */
-
-package org.whispersystems.textsecuregcm.workers;
-
-import com.codahale.metrics.jdbi3.strategies.DefaultNameStrategy;
-import io.dropwizard.Application;
-import io.dropwizard.cli.EnvironmentCommand;
-import io.dropwizard.jdbi3.JdbiFactory;
-import io.dropwizard.setup.Environment;
-import net.sourceforge.argparse4j.inf.Namespace;
-import net.sourceforge.argparse4j.inf.Subparser;
-import org.jdbi.v3.core.Jdbi;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.whispersystems.textsecuregcm.WhisperServerConfiguration;
-import org.whispersystems.textsecuregcm.configuration.dynamic.DynamicConfiguration;
-import org.whispersystems.textsecuregcm.storage.AbusiveHostRules;
-import org.whispersystems.textsecuregcm.storage.DynamicConfigurationManager;
-import org.whispersystems.textsecuregcm.storage.FaultTolerantDatabase;
-import java.util.concurrent.atomic.AtomicInteger;
-
-public class MigrateAbusiveHostRulesCommand extends EnvironmentCommand<WhisperServerConfiguration> {
-
-  private static final Logger log = LoggerFactory.getLogger(MigrateAbusiveHostRulesCommand.class);
-
-  public MigrateAbusiveHostRulesCommand() {
-    super(new Application<>() {
-      @Override
-      public void run(WhisperServerConfiguration configuration, Environment environment) {
-      }
-    }, "migrate-abusive-host-rules", "Migrate abusive host rules from one Postgres to another");
-  }
-
-  @Override
-  public void configure(Subparser subparser) {
-    super.configure(subparser);
-
-    subparser.addArgument("-s", "--fetch-size")
-        .dest("fetchSize")
-        .type(Integer.class)
-        .required(false)
-        .setDefault(512)
-        .help("The number of rules to fetch from Postgres at once");
-  }
-
-  @Override
-  protected void run(final Environment environment, final Namespace namespace,
-      final WhisperServerConfiguration config) throws Exception {
-
-    DynamicConfigurationManager<DynamicConfiguration> dynamicConfigurationManager =
-        new DynamicConfigurationManager<>(config.getAppConfig().getApplication(),
-            config.getAppConfig().getEnvironment(),
-            config.getAppConfig().getConfigurationName(),
-            DynamicConfiguration.class);
-
-    JdbiFactory jdbiFactory = new JdbiFactory(DefaultNameStrategy.CHECK_EMPTY);
-    Jdbi abuseJdbi = jdbiFactory.build(environment, config.getAbuseDatabaseConfiguration(), "abusedb");
-
-    FaultTolerantDatabase abuseDatabase = new FaultTolerantDatabase("abuse_database", abuseJdbi,
-        config.getAbuseDatabaseConfiguration().getCircuitBreakerConfiguration());
-
-    Jdbi newAbuseJdbi = jdbiFactory.build(environment, config.getNewAbuseDatabaseConfiguration(), "abusedb2");
-    FaultTolerantDatabase newAbuseDatabase = new FaultTolerantDatabase("abuse_database2", newAbuseJdbi,
-        config.getNewAbuseDatabaseConfiguration().getCircuitBreakerConfiguration());
-
-    log.info("Beginning migration");
-
-    AbusiveHostRules abusiveHostRules = new AbusiveHostRules(abuseDatabase, newAbuseDatabase,
-        dynamicConfigurationManager);
-
-    final int fetchSize = namespace.getInt("fetchSize");
-
-    final AtomicInteger rulesMigrated = new AtomicInteger(0);
-
-    abusiveHostRules.forEachInOldDatabase((rule, notes) -> {
-
-      abusiveHostRules.migrateAbusiveHostRule(rule, notes);
-
-      int migrated = rulesMigrated.incrementAndGet();
-
-      if (migrated % 1_000 == 0) {
-        log.info("Migrated {} rules", migrated);
-      }
-    }, fetchSize);
-
-    log.info("Migration complete ({} total rules)", rulesMigrated.get());
-  }
-
-}