content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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.datastax.oss.driver.core.auth;
  
  import com.datastax.oss.driver.api.core.AllNodesFailedException;
  import com.datastax.oss.driver.api.core.CqlSession;
  import com.datastax.oss.driver.api.core.Version;
  import com.datastax.oss.driver.api.core.auth.AuthProvider;
  import com.datastax.oss.driver.api.core.auth.ProgrammaticPlainTextAuthProvider;
  import com.datastax.oss.driver.api.core.config.DefaultDriverOption;
  import com.datastax.oss.driver.api.core.config.DriverConfigLoader;
  import com.datastax.oss.driver.api.core.session.SessionBuilder;
  import com.datastax.oss.driver.api.testinfra.ccm.CustomCcmRule;
  import com.datastax.oss.driver.api.testinfra.session.SessionUtils;
  import com.datastax.oss.driver.internal.core.auth.PlainTextAuthProvider;
  import com.datastax.oss.driver.shaded.guava.common.util.concurrent.Uninterruptibles;
  import java.util.concurrent.TimeUnit;
  import org.junit.BeforeClass;
  import org.junit.ClassRule;
  import org.junit.Test;
  
  public class PlainTextAuthProviderIT {
  
    @ClassRule
    public static final CustomCcmRule CCM_RULE =
        CustomCcmRule.builder()
            .withCassandraConfiguration("authenticator", "PasswordAuthenticator")
            .withJvmArgs("-Dcassandra.superuser_setup_delay_ms=0")
            .build();
  
    @BeforeClass
    public static void sleepForAuth() {
      if (CCM_RULE.getCassandraVersion().compareTo(Version.V2_2_0) < 0) {
        // Sleep for 1 second to allow C* auth to do its work.  This is only needed for 2.1
        Uninterruptibles.sleepUninterruptibly(1, TimeUnit.SECONDS);
      }
    }
  
    @Test
    public void should_connect_with_credentials() {
      DriverConfigLoader loader =
          SessionUtils.configLoaderBuilder()
              .withClass(DefaultDriverOption.AUTH_PROVIDER_CLASS, PlainTextAuthProvider.class)
              .withString(DefaultDriverOption.AUTH_PROVIDER_USER_NAME, "cassandra")
              .withString(DefaultDriverOption.AUTH_PROVIDER_PASSWORD, "cassandra")
              .build();
      try (CqlSession session = SessionUtils.newSession(CCM_RULE, loader)) {
        session.execute("select * from system.local");
      }
    }
  
    @Test
    public void should_connect_with_programmatic_credentials() {
  
      SessionBuilder<?, ?> builder =
          SessionUtils.baseBuilder()
              .addContactEndPoints(CCM_RULE.getContactPoints())
              .withAuthCredentials("cassandra", "cassandra");
  
      try (CqlSession session = (CqlSession) builder.build()) {
        session.execute("select * from system.local");
      }
    }
  
    @Test
    public void should_connect_with_programmatic_provider() {
  
      AuthProvider authProvider = new ProgrammaticPlainTextAuthProvider("cassandra", "cassandra");
      SessionBuilder<?, ?> builder =
          SessionUtils.baseBuilder()
              .addContactEndPoints(CCM_RULE.getContactPoints())
              // Open more than one connection in order to validate that the provider is creating
              // valid Credentials for every invocation of PlainTextAuthProviderBase.getCredentials.
              .withConfigLoader(
                  SessionUtils.configLoaderBuilder()
                      .withInt(DefaultDriverOption.CONNECTION_POOL_LOCAL_SIZE, 4)
                      .build())
              .withAuthProvider(authProvider);
  
      try (CqlSession session = (CqlSession) builder.build()) {
        session.execute("select * from system.local");
      }
    }
  
    @Test(expected = AllNodesFailedException.class)
    public void should_not_connect_with_invalid_credentials() {
      DriverConfigLoader loader =
          SessionUtils.configLoaderBuilder()
              .withClass(DefaultDriverOption.AUTH_PROVIDER_CLASS, PlainTextAuthProvider.class)
              .withString(DefaultDriverOption.AUTH_PROVIDER_USER_NAME, "baduser")
              .withString(DefaultDriverOption.AUTH_PROVIDER_PASSWORD, "badpass")
              .build();
      try (CqlSession session = SessionUtils.newSession(CCM_RULE, loader)) {
        session.execute("select * from system.local");
      }
    }
  
    @Test(expected = AllNodesFailedException.class)
    public void should_not_connect_with_invalid_programmatic_credentials() {
      SessionBuilder<?, ?> builder =
          SessionUtils.baseBuilder()
              .addContactEndPoints(CCM_RULE.getContactPoints())
              .withAuthCredentials("baduser", "badpass");
  
      try (CqlSession session = (CqlSession) builder.build()) {
        session.execute("select * from system.local");
      }
    }
  
    @Test(expected = AllNodesFailedException.class)
    public void should_not_connect_with_invalid_programmatic_provider() {
  
      AuthProvider authProvider = new ProgrammaticPlainTextAuthProvider("baduser", "badpass");
      SessionBuilder<?, ?> builder =
          SessionUtils.baseBuilder()
              .addContactEndPoints(CCM_RULE.getContactPoints())
              .withAuthProvider(authProvider);
  
      try (CqlSession session = (CqlSession) builder.build()) {
        session.execute("select * from system.local");
      }
    }
  
    @Test(expected = AllNodesFailedException.class)
    public void should_not_connect_without_credentials() {
      try (CqlSession session = SessionUtils.newSession(CCM_RULE)) {
        session.execute("select * from system.local");
      }
    }
  }
  