Java CredentialProviderFactory类代码示例

import org.apache.hadoop.security.alias.CredentialProviderFactory; //导入依赖的package包/类
public static void provisionPasswordsToCredentialProvider() throws Exception {
  File testDir = new File(System.getProperty("test.build.data",
      "target/test-dir"));

  Configuration conf = new Configuration();
  final Path jksPath = new Path(testDir.toString(), "test.jks");
  final String ourUrl =
  JavaKeyStoreProvider.SCHEME_NAME + "://file" + jksPath.toUri();

  File file = new File(testDir, "test.jks");
  file.delete();
  conf.set(CredentialProviderFactory.CREDENTIAL_PROVIDER_PATH, ourUrl);

  CredentialProvider provider =
      CredentialProviderFactory.getProviders(conf).get(0);
  char[] keypass = {'k', 'e', 'y', 'p', 'a', 's', 's'};
  char[] storepass = {'s', 't', 'o', 'r', 'e', 'p', 'a', 's', 's'};

  // create new aliases
  try {
    provider.createCredentialEntry(
        FileBasedKeyStoresFactory.resolvePropertyName(SSLFactory.Mode.SERVER,
            FileBasedKeyStoresFactory.SSL_KEYSTORE_PASSWORD_TPL_KEY),
            storepass);

    provider.createCredentialEntry(
        FileBasedKeyStoresFactory.resolvePropertyName(SSLFactory.Mode.SERVER,
            FileBasedKeyStoresFactory.SSL_KEYSTORE_KEYPASSWORD_TPL_KEY),
            keypass);

    // write out so that it can be found in checks
    provider.flush();
  } catch (Exception e) {
    e.printStackTrace();
    throw e;
  }
}
 

import org.apache.hadoop.security.alias.CredentialProviderFactory; //导入依赖的package包/类
private S3MapReduceCpOptions parseCopierOptions(Map<String, Object> copierOptions) {
  String defaultCredentialsProviderString = conf.get(CredentialProviderFactory.CREDENTIAL_PROVIDER_PATH);
  URI defaultCredentialsProvider = null;
  if (defaultCredentialsProviderString != null) {
    defaultCredentialsProvider = URI.create(defaultCredentialsProviderString);
  }

  URI replicaDataLocationUri = toDirectoryUri(replicaDataLocation);
  S3MapReduceCpOptionsParser optionsParser = null;
  if (sourceDataLocations.isEmpty()) {
    LOG.debug("Will copy all sub-paths.");
    optionsParser = new S3MapReduceCpOptionsParser(Arrays.asList(sourceDataBaseLocation), replicaDataLocationUri,
        defaultCredentialsProvider);
  } else {
    LOG.debug("Will copy {} sub-paths.", sourceDataLocations.size());
    conf.set(SimpleCopyListing.CONF_LABEL_ROOT_PATH, sourceDataBaseLocation.toUri().toString());
    optionsParser = new S3MapReduceCpOptionsParser(sourceDataLocations, replicaDataLocationUri,
        defaultCredentialsProvider);
  }
  return optionsParser.parse(copierOptions);
}
 

import org.apache.hadoop.security.alias.CredentialProviderFactory; //导入依赖的package包/类
@Test
public void testCredentialProvider() throws Exception {
  // set up conf to have a cred provider
  final Configuration conf = new Configuration();
  final File file = tempDir.newFile("test.jks");
  final URI jks = ProviderUtils.nestURIForLocalJavaKeyStoreProvider(
      file.toURI());
  conf.set(CredentialProviderFactory.CREDENTIAL_PROVIDER_PATH,
      jks.toString());

  // add our creds to the provider
  final CredentialProvider provider =
      CredentialProviderFactory.getProviders(conf).get(0);
  provider.createCredentialEntry("fs.s3.awsSecretAccessKey",
      EXAMPLE_KEY.toCharArray());
  provider.flush();

  // make sure S3Creds can retrieve things.
  S3Credentials s3Credentials = new S3Credentials();
  conf.set("fs.s3.awsAccessKeyId", EXAMPLE_ID);
  s3Credentials.initialize(new URI("s3://foobar"), conf);
  assertEquals("Could not retrieve proper access key", EXAMPLE_ID,
      s3Credentials.getAccessKey());
  assertEquals("Could not retrieve proper secret", EXAMPLE_KEY,
      s3Credentials.getSecretAccessKey());
}
 

import org.apache.hadoop.security.alias.CredentialProviderFactory; //导入依赖的package包/类
/**
 * Retrieves a password from a configured credential provider or prompts for the password and stores it in the
 * configured credential provider.
 * @param config application configuration
 * @param key the key/alias for the password.
 * @return the password.
 * @throws IOException
 */
private String getPassword(org.apache.commons.configuration.Configuration config, String key) throws IOException {

    String password;

    String provider = config.getString(CERT_STORES_CREDENTIAL_PROVIDER_PATH);
    if (provider != null) {
        LOG.info("Attempting to retrieve password from configured credential provider path");
        Configuration c = new Configuration();
        c.set(CredentialProviderFactory.CREDENTIAL_PROVIDER_PATH, provider);
        CredentialProvider credentialProvider = CredentialProviderFactory.getProviders(c).get(0);
        CredentialProvider.CredentialEntry entry = credentialProvider.getCredentialEntry(key);
        if (entry == null) {
            throw new IOException(String.format("No credential entry found for %s. "
                    + "Please create an entry in the configured credential provider", key));
        } else {
            password = String.valueOf(entry.getCredential());
        }

    } else {
        throw new IOException("No credential provider path configured for storage of certificate store passwords");
    }

    return password;
}
 

import org.apache.hadoop.security.alias.CredentialProviderFactory; //导入依赖的package包/类
private String getSystemPassword() {
  String password = "";
  if (StringUtils.isEmpty(this.hadoopSecurityCredentialPath)) {
    password = this.systemPassword;
  } else {
    try {
      Configuration configuration = new Configuration();
      configuration.set(CredentialProviderFactory.CREDENTIAL_PROVIDER_PATH,
        this.hadoopSecurityCredentialPath);
      CredentialProvider provider =
        CredentialProviderFactory.getProviders(configuration).get(0);
      CredentialProvider.CredentialEntry credEntry = provider.getCredentialEntry(
          KEYSTORE_PASS);
      if (credEntry != null) {
        password = new String(credEntry.getCredential());
      }
    } catch (Exception e) {

    }
  }
  return password;
}
 

import org.apache.hadoop.security.alias.CredentialProviderFactory; //导入依赖的package包/类
private void checkForCredentials(Configuration conf,
    ConfTree tree) throws IOException {
  if (tree.credentials == null || tree.credentials.size()==0) {
    log.info("No credentials requested");
    return;
  }

  for (Entry<String, List<String>> cred : tree.credentials.entrySet()) {
    String provider = cred.getKey();
    List<String> aliases = cred.getValue();
    if (aliases == null || aliases.size()==0) {
      continue;
    }
    Configuration c = new Configuration(conf);
    c.set(CredentialProviderFactory.CREDENTIAL_PROVIDER_PATH, provider);
    CredentialProvider credentialProvider =
        CredentialProviderFactory.getProviders(c).get(0);
    Set<String> existingAliases = new HashSet<String>(credentialProvider.getAliases());
    for (String alias : aliases) {
      if (!existingAliases.contains(alias.toLowerCase(Locale.ENGLISH))) {
        throw new IOException("Specified credentials have not been " +
            "initialized in provider " + provider + ": " + alias);
      }
    }
  }
}
 

import org.apache.hadoop.security.alias.CredentialProviderFactory; //导入依赖的package包/类
@BeforeClass
public static void setup() throws Exception {
  conf = new Configuration(false);
  final String ourUrl = UserProvider.SCHEME_NAME + ":///";
  conf.set(CredentialProviderFactory.CREDENTIAL_PROVIDER_PATH, ourUrl);
  CredentialProvider provider = CredentialProviderFactory.getProviders(conf).get(0);
  provider.createCredentialEntry(ServerConfig.
      SENTRY_STORE_JDBC_PASS, passwd);
  provider.flush();

  dataDir = new File(Files.createTempDir(), "sentry_policy_db");
  conf.set(ServerConfig.SENTRY_VERIFY_SCHEM_VERSION, "false");
  conf.set(ServerConfig.SENTRY_STORE_JDBC_URL,
      "jdbc:derby:;databaseName=" + dataDir.getPath() + ";create=true");
  conf.set(ServerConfig.SENTRY_STORE_JDBC_PASS, "dummy");
  conf.setStrings(ServerConfig.ADMIN_GROUPS, adminGroups);
  conf.set(ServerConfig.SENTRY_STORE_GROUP_MAPPING,
      ServerConfig.SENTRY_STORE_LOCAL_GROUP_MAPPING);
  policyFilePath = new File(dataDir, "local_policy_file.ini");
  conf.set(ServerConfig.SENTRY_STORE_GROUP_MAPPING_RESOURCE,
      policyFilePath.getPath());
  sentryStore = new SentryStore(conf);
}
 

import org.apache.hadoop.security.alias.CredentialProviderFactory; //导入依赖的package包/类
@Test
public void testConfGetPassword() throws Exception {
  File testDir = new File(System.getProperty("test.build.data",
                                             "target/test-dir"));
  Configuration conf = new Configuration();
  final Path jksPath = new Path(testDir.toString(), "test.jks");
  final String ourUrl =
      JavaKeyStoreProvider.SCHEME_NAME + "://file" + jksPath.toUri();

  File file = new File(testDir, "test.jks");
  file.delete();
  conf.set(CredentialProviderFactory.CREDENTIAL_PROVIDER_PATH, ourUrl);

  CredentialProvider provider =
      CredentialProviderFactory.getProviders(conf).get(0);
  char[] bindpass = {'b', 'i', 'n', 'd', 'p', 'a', 's', 's'};
  char[] storepass = {'s', 't', 'o', 'r', 'e', 'p', 'a', 's', 's'};

  // ensure that we get nulls when the key isn't there
  assertEquals(null, provider.getCredentialEntry(
      LdapGroupsMapping.BIND_PASSWORD_KEY));
  assertEquals(null, provider.getCredentialEntry
      (LdapGroupsMapping.LDAP_KEYSTORE_PASSWORD_KEY));

  // create new aliases
  try {
    provider.createCredentialEntry(
        LdapGroupsMapping.BIND_PASSWORD_KEY, bindpass);

    provider.createCredentialEntry(
        LdapGroupsMapping.LDAP_KEYSTORE_PASSWORD_KEY, storepass);
    provider.flush();
  } catch (Exception e) {
    e.printStackTrace();
    throw e;
  }
  // make sure we get back the right key
  assertArrayEquals(bindpass, provider.getCredentialEntry(
      LdapGroupsMapping.BIND_PASSWORD_KEY).getCredential());
  assertArrayEquals(storepass, provider.getCredentialEntry(
      LdapGroupsMapping.LDAP_KEYSTORE_PASSWORD_KEY).getCredential());

  LdapGroupsMapping mapping = new LdapGroupsMapping();
  Assert.assertEquals("bindpass",
      mapping.getPassword(conf, LdapGroupsMapping.BIND_PASSWORD_KEY, ""));
  Assert.assertEquals("storepass",
      mapping.getPassword(conf, LdapGroupsMapping.LDAP_KEYSTORE_PASSWORD_KEY,
         ""));
  // let's make sure that a password that doesn't exist returns an
  // empty string as currently expected and used to trigger a call to
  // extract password
  Assert.assertEquals("", mapping.getPassword(conf,"invalid-alias", ""));
}
 

import org.apache.hadoop.security.alias.CredentialProviderFactory; //导入依赖的package包/类
/**
 * Loads properties from s3mapreducecp-default.xml into configuration object
 *
 * @return Configuration which includes properties from s3mapreducecp-default.xml
 */
private static Configuration getDefaultConf(S3MapReduceCpOptions options) {
  Configuration config = new S3MapReduceCpConfiguration();
  config.addResource(S3MAPREDUCECP_DEFAULT_XML);
  if (options.getCredentialsProvider() != null) {
    config.set(CredentialProviderFactory.CREDENTIAL_PROVIDER_PATH, options.getCredentialsProvider().toString());
  }
  return config;
}
 

import org.apache.hadoop.security.alias.CredentialProviderFactory; //导入依赖的package包/类
protected Configuration provisionCredentialsForSSL() throws IOException,
    Exception {
  File testDir = new File(System.getProperty("test.build.data",
      "target/test-dir"));

  Configuration conf = new Configuration();
  final Path jksPath = new Path(testDir.toString(), "test.jks");
  final String ourUrl =
  JavaKeyStoreProvider.SCHEME_NAME + "://file" + jksPath.toUri();

  File file = new File(testDir, "test.jks");
  file.delete();
  conf.set(CredentialProviderFactory.CREDENTIAL_PROVIDER_PATH, ourUrl);

  CredentialProvider provider =
      CredentialProviderFactory.getProviders(conf).get(0);
  char[] keypass = {'k', 'e', 'y', 'p', 'a', 's', 's'};
  char[] storepass = {'s', 't', 'o', 'r', 'e', 'p', 'a', 's', 's'};
  char[] trustpass = {'t', 'r', 'u', 's', 't', 'p', 'a', 's', 's'};

  // ensure that we get nulls when the key isn't there
  assertEquals(null, provider.getCredentialEntry(
      WebAppUtils.WEB_APP_KEY_PASSWORD_KEY));
  assertEquals(null, provider.getCredentialEntry(
      WebAppUtils.WEB_APP_KEYSTORE_PASSWORD_KEY));
  assertEquals(null, provider.getCredentialEntry(
      WebAppUtils.WEB_APP_TRUSTSTORE_PASSWORD_KEY));

  // create new aliases
  try {
    provider.createCredentialEntry(
        WebAppUtils.WEB_APP_KEY_PASSWORD_KEY, keypass);

    provider.createCredentialEntry(
        WebAppUtils.WEB_APP_KEYSTORE_PASSWORD_KEY, storepass);

    provider.createCredentialEntry(
        WebAppUtils.WEB_APP_TRUSTSTORE_PASSWORD_KEY, trustpass);

    // write out so that it can be found in checks
    provider.flush();
  } catch (Exception e) {
    e.printStackTrace();
    throw e;
  }
  // make sure we get back the right key directly from api
  assertArrayEquals(keypass, provider.getCredentialEntry(
      WebAppUtils.WEB_APP_KEY_PASSWORD_KEY).getCredential());
  assertArrayEquals(storepass, provider.getCredentialEntry(
      WebAppUtils.WEB_APP_KEYSTORE_PASSWORD_KEY).getCredential());
  assertArrayEquals(trustpass, provider.getCredentialEntry(
      WebAppUtils.WEB_APP_TRUSTSTORE_PASSWORD_KEY).getCredential());
  return conf;
}
 

import org.apache.hadoop.security.alias.CredentialProviderFactory; //导入依赖的package包/类
@Test
public void testGetPassword() throws Exception {
  File testDir = new File(System.getProperty("test.build.data",
      "target/test-dir"));

  Configuration conf = new Configuration();
  final Path jksPath = new Path(testDir.toString(), "test.jks");
  final String ourUrl =
  JavaKeyStoreProvider.SCHEME_NAME + "://file" + jksPath.toUri();

  File file = new File(testDir, "test.jks");
  file.delete();
  conf.set(CredentialProviderFactory.CREDENTIAL_PROVIDER_PATH, ourUrl);

  CredentialProvider provider =
      CredentialProviderFactory.getProviders(conf).get(0);
  char[] keypass = {'k', 'e', 'y', 'p', 'a', 's', 's'};
  char[] storepass = {'s', 't', 'o', 'r', 'e', 'p', 'a', 's', 's'};
  char[] trustpass = {'t', 'r', 'u', 's', 't', 'p', 'a', 's', 's'};

  // ensure that we get nulls when the key isn't there
  assertEquals(null, provider.getCredentialEntry(
      DFS_SERVER_HTTPS_KEYPASSWORD_KEY));
  assertEquals(null, provider.getCredentialEntry(
      DFS_SERVER_HTTPS_KEYSTORE_PASSWORD_KEY));
  assertEquals(null, provider.getCredentialEntry(
      DFS_SERVER_HTTPS_TRUSTSTORE_PASSWORD_KEY));

  // create new aliases
  try {
    provider.createCredentialEntry(
        DFS_SERVER_HTTPS_KEYPASSWORD_KEY, keypass);

    provider.createCredentialEntry(
        DFS_SERVER_HTTPS_KEYSTORE_PASSWORD_KEY, storepass);

    provider.createCredentialEntry(
        DFS_SERVER_HTTPS_TRUSTSTORE_PASSWORD_KEY, trustpass);

    // write out so that it can be found in checks
    provider.flush();
  } catch (Exception e) {
    e.printStackTrace();
    throw e;
  }
  // make sure we get back the right key directly from api
  assertArrayEquals(keypass, provider.getCredentialEntry(
      DFS_SERVER_HTTPS_KEYPASSWORD_KEY).getCredential());
  assertArrayEquals(storepass, provider.getCredentialEntry(
      DFS_SERVER_HTTPS_KEYSTORE_PASSWORD_KEY).getCredential());
  assertArrayEquals(trustpass, provider.getCredentialEntry(
      DFS_SERVER_HTTPS_TRUSTSTORE_PASSWORD_KEY).getCredential());

  // use WebAppUtils as would be used by loadSslConfiguration
  Assert.assertEquals("keypass",
      DFSUtil.getPassword(conf, DFS_SERVER_HTTPS_KEYPASSWORD_KEY));
  Assert.assertEquals("storepass",
      DFSUtil.getPassword(conf, DFS_SERVER_HTTPS_KEYSTORE_PASSWORD_KEY));
  Assert.assertEquals("trustpass",
      DFSUtil.getPassword(conf, DFS_SERVER_HTTPS_TRUSTSTORE_PASSWORD_KEY));

  // let's make sure that a password that doesn't exist returns null
  Assert.assertEquals(null, DFSUtil.getPassword(conf,"invalid-alias"));
}
 

import org.apache.hadoop.security.alias.CredentialProviderFactory; //导入依赖的package包/类
/**\
 * Returns a credential provider for the entered JKS path.
 * @param textDevice the system console.
 * @return the Credential provider
 * @throws IOException
 */
private static CredentialProvider getCredentialProvider(TextDevice textDevice) throws IOException {
    String providerPath = textDevice.readLine("Please enter the full path to the credential provider:");

    if (providerPath != null) {
        Configuration conf = new Configuration(false);
        conf.set(CredentialProviderFactory.CREDENTIAL_PROVIDER_PATH, providerPath);
        return CredentialProviderFactory.getProviders(conf).get(0);
    }

    return null;
}
 

import org.apache.hadoop.security.alias.CredentialProviderFactory; //导入依赖的package包/类
protected void setupCredentials() throws Exception {
    Configuration conf = new Configuration(false);

    File file = new File(jksPath.toUri().getPath());
    file.delete();
    conf.set(CredentialProviderFactory.CREDENTIAL_PROVIDER_PATH, providerUrl);

    CredentialProvider provider = CredentialProviderFactory.getProviders(conf).get(0);

    // create new aliases
    try {

        char[] storepass = {'k', 'e', 'y', 'p', 'a', 's', 's'};
        provider.createCredentialEntry(KEYSTORE_PASSWORD_KEY, storepass);

        char[] trustpass = {'k', 'e', 'y', 'p', 'a', 's', 's'};
        provider.createCredentialEntry(TRUSTSTORE_PASSWORD_KEY, trustpass);

        char[] trustpass2 = {'k', 'e', 'y', 'p', 'a', 's', 's'};
        provider.createCredentialEntry("ssl.client.truststore.password", trustpass2);

        char[] certpass = {'k', 'e', 'y', 'p', 'a', 's', 's'};
        provider.createCredentialEntry(SERVER_CERT_PASSWORD_KEY, certpass);

        // write out so that it can be found in checks
        provider.flush();
    } catch (Exception e) {
        e.printStackTrace();
        throw e;
    }
}
 

import org.apache.hadoop.security.alias.CredentialProviderFactory; //导入依赖的package包/类
protected void setupCredentials() throws Exception {
    Configuration conf = new Configuration(false);

    File file = new File(jksPath.toUri().getPath());
    file.delete();
    conf.set(CredentialProviderFactory.CREDENTIAL_PROVIDER_PATH, providerUrl);

    CredentialProvider provider = CredentialProviderFactory.getProviders(conf).get(0);

    // create new aliases
    try {

        char[] storepass = {'k', 'e', 'y', 'p', 'a', 's', 's'};
        provider.createCredentialEntry(SecurityProperties.KEYSTORE_PASSWORD_KEY, storepass);

        char[] trustpass = {'k', 'e', 'y', 'p', 'a', 's', 's'};
        provider.createCredentialEntry(SecurityProperties.TRUSTSTORE_PASSWORD_KEY, trustpass);

        char[] trustpass2 = {'k', 'e', 'y', 'p', 'a', 's', 's'};
        provider.createCredentialEntry("ssl.client.truststore.password", trustpass2);

        char[] certpass = {'k', 'e', 'y', 'p', 'a', 's', 's'};
        provider.createCredentialEntry(SecurityProperties.SERVER_CERT_PASSWORD_KEY, certpass);

        // write out so that it can be found in checks
        provider.flush();
    } catch (Exception e) {
        e.printStackTrace();
        throw e;
    }
}
 

import org.apache.hadoop.security.alias.CredentialProviderFactory; //导入依赖的package包/类
protected void setupCredentials() throws Exception {
    Configuration conf = new Configuration(false);

    File file = new File(jksPath.toUri().getPath());
    file.delete();
    conf.set(CredentialProviderFactory.CREDENTIAL_PROVIDER_PATH, providerUrl);

    CredentialProvider provider = CredentialProviderFactory.getProviders(conf).get(0);

    // create new aliases
    try {

        char[] storepass = {'k', 'e', 'y', 'p', 'a', 's', 's'};
        provider.createCredentialEntry(KEYSTORE_PASSWORD_KEY, storepass);

        char[] trustpass = {'k', 'e', 'y', 'p', 'a', 's', 's'};
        provider.createCredentialEntry(TRUSTSTORE_PASSWORD_KEY, trustpass);

        char[] certpass = {'k', 'e', 'y', 'p', 'a', 's', 's'};
        provider.createCredentialEntry(SERVER_CERT_PASSWORD_KEY, certpass);

        // write out so that it can be found in checks
        provider.flush();
    } catch (Exception e) {
        e.printStackTrace();
        throw e;
    }
}