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Java HttpServer2.userHasAdministratorAccess方法代码示例

本文整理汇总了Java中org.apache.hadoop.http.HttpServer2.userHasAdministratorAccess方法的典型用法代码示例。如果您正苦于以下问题：Java HttpServer2.userHasAdministratorAccess方法的具体用法？Java HttpServer2.userHasAdministratorAccess怎么用？Java HttpServer2.userHasAdministratorAccess使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.hadoop.http.HttpServer2的用法示例。


在下文中一共展示了HttpServer2.userHasAdministratorAccess方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: isValidRequestor

import org.apache.hadoop.http.HttpServer2; //导入方法依赖的package包/类
@VisibleForTesting
static boolean isValidRequestor(ServletContext context, String remoteUser,
    Configuration conf) throws IOException {
  if (remoteUser == null) { // This really shouldn't happen...
    LOG.warn("Received null remoteUser while authorizing access to getImage servlet");
    return false;
  }

  Set<String> validRequestors = new HashSet<String>();

  validRequestors.add(SecurityUtil.getServerPrincipal(conf
      .get(DFSConfigKeys.DFS_NAMENODE_USER_NAME_KEY),
      NameNode.getAddress(conf).getHostName()));
  validRequestors.add(SecurityUtil.getServerPrincipal(
      conf.get(DFSConfigKeys.DFS_SECONDARY_NAMENODE_USER_NAME_KEY),
      SecondaryNameNode.getHttpAddress(conf).getHostName()));

  if (HAUtil.isHAEnabled(conf, DFSUtil.getNamenodeNameServiceId(conf))) {
    Configuration otherNnConf = HAUtil.getConfForOtherNode(conf);
    validRequestors.add(SecurityUtil.getServerPrincipal(otherNnConf
        .get(DFSConfigKeys.DFS_NAMENODE_USER_NAME_KEY),
        NameNode.getAddress(otherNnConf).getHostName()));
  }

  for (String v : validRequestors) {
    if (v != null && v.equals(remoteUser)) {
      LOG.info("ImageServlet allowing checkpointer: " + remoteUser);
      return true;
    }
  }

  if (HttpServer2.userHasAdministratorAccess(context, remoteUser)) {
    LOG.info("ImageServlet allowing administrator: " + remoteUser);
    return true;
  }

  LOG.info("ImageServlet rejecting: " + remoteUser);
  return false;
}
开发者ID:Seagate，项目名称:hadoop-on-lustre2，代码行数:40，代码来源:ImageServlet.java

示例2: isValidRequestor

import org.apache.hadoop.http.HttpServer2; //导入方法依赖的package包/类
@VisibleForTesting
static boolean isValidRequestor(ServletContext context, String remoteUser,
    Configuration conf) throws IOException {
  if (remoteUser == null) { // This really shouldn't happen...
    LOG.warn("Received null remoteUser while authorizing access to getImage servlet");
    return false;
  }

  Set<String> validRequestors = new HashSet<String>();

  validRequestors.add(SecurityUtil.getServerPrincipal(conf
      .get(DFSConfigKeys.DFS_NAMENODE_KERBEROS_PRINCIPAL_KEY),
      NameNode.getAddress(conf).getHostName()));
  try {
    validRequestors.add(
        SecurityUtil.getServerPrincipal(conf
            .get(DFSConfigKeys.DFS_SECONDARY_NAMENODE_KERBEROS_PRINCIPAL_KEY),
            SecondaryNameNode.getHttpAddress(conf).getHostName()));
  } catch (Exception e) {
    // Don't halt if SecondaryNameNode principal could not be added.
    LOG.debug("SecondaryNameNode principal could not be added", e);
    String msg = String.format(
      "SecondaryNameNode principal not considered, %s = %s, %s = %s",
      DFSConfigKeys.DFS_SECONDARY_NAMENODE_KERBEROS_PRINCIPAL_KEY,
      conf.get(DFSConfigKeys.DFS_SECONDARY_NAMENODE_KERBEROS_PRINCIPAL_KEY),
      DFSConfigKeys.DFS_NAMENODE_SECONDARY_HTTP_ADDRESS_KEY,
      conf.getTrimmed(DFSConfigKeys.DFS_NAMENODE_SECONDARY_HTTP_ADDRESS_KEY,
        DFSConfigKeys.DFS_NAMENODE_SECONDARY_HTTP_ADDRESS_DEFAULT));
    LOG.warn(msg);
  }

  if (HAUtil.isHAEnabled(conf, DFSUtil.getNamenodeNameServiceId(conf))) {
    Configuration otherNnConf = HAUtil.getConfForOtherNode(conf);
    validRequestors.add(SecurityUtil.getServerPrincipal(otherNnConf
        .get(DFSConfigKeys.DFS_NAMENODE_KERBEROS_PRINCIPAL_KEY),
        NameNode.getAddress(otherNnConf).getHostName()));
  }

  for (String v : validRequestors) {
    if (v != null && v.equals(remoteUser)) {
      LOG.info("ImageServlet allowing checkpointer: " + remoteUser);
      return true;
    }
  }

  if (HttpServer2.userHasAdministratorAccess(context, remoteUser)) {
    LOG.info("ImageServlet allowing administrator: " + remoteUser);
    return true;
  }

  LOG.info("ImageServlet rejecting: " + remoteUser);
  return false;
}
开发者ID:naver，项目名称:hadoop，代码行数:54，代码来源:ImageServlet.java

示例3: isValidRequestor

import org.apache.hadoop.http.HttpServer2; //导入方法依赖的package包/类
@VisibleForTesting
static boolean isValidRequestor(ServletContext context, String remoteUser,
    Configuration conf) throws IOException {
  if (remoteUser == null) { // This really shouldn't happen...
    LOG.warn("Received null remoteUser while authorizing access to getImage servlet");
    return false;
  }

  Set<String> validRequestors = new HashSet<String>();

  validRequestors.add(SecurityUtil.getServerPrincipal(conf
      .get(DFSConfigKeys.DFS_NAMENODE_KERBEROS_PRINCIPAL_KEY),
      DFSUtilClient.getNNAddress(conf).getHostName()));
  try {
    validRequestors.add(
        SecurityUtil.getServerPrincipal(conf
            .get(DFSConfigKeys.DFS_SECONDARY_NAMENODE_KERBEROS_PRINCIPAL_KEY),
            SecondaryNameNode.getHttpAddress(conf).getHostName()));
  } catch (Exception e) {
    // Don't halt if SecondaryNameNode principal could not be added.
    LOG.debug("SecondaryNameNode principal could not be added", e);
    String msg = String.format(
      "SecondaryNameNode principal not considered, %s = %s, %s = %s",
      DFSConfigKeys.DFS_SECONDARY_NAMENODE_KERBEROS_PRINCIPAL_KEY,
      conf.get(DFSConfigKeys.DFS_SECONDARY_NAMENODE_KERBEROS_PRINCIPAL_KEY),
      DFSConfigKeys.DFS_NAMENODE_SECONDARY_HTTP_ADDRESS_KEY,
      conf.getTrimmed(DFSConfigKeys.DFS_NAMENODE_SECONDARY_HTTP_ADDRESS_KEY,
        DFSConfigKeys.DFS_NAMENODE_SECONDARY_HTTP_ADDRESS_DEFAULT));
    LOG.warn(msg);
  }

  if (HAUtil.isHAEnabled(conf, DFSUtil.getNamenodeNameServiceId(conf))) {
    List<Configuration> otherNnConfs = HAUtil.getConfForOtherNodes(conf);
    for (Configuration otherNnConf : otherNnConfs) {
      validRequestors.add(SecurityUtil.getServerPrincipal(otherNnConf
              .get(DFSConfigKeys.DFS_NAMENODE_KERBEROS_PRINCIPAL_KEY),
          DFSUtilClient.getNNAddress(otherNnConf).getHostName()));
    }
  }

  for (String v : validRequestors) {
    if (v != null && v.equals(remoteUser)) {
      LOG.info("ImageServlet allowing checkpointer: " + remoteUser);
      return true;
    }
  }

  if (HttpServer2.userHasAdministratorAccess(context, remoteUser)) {
    LOG.info("ImageServlet allowing administrator: " + remoteUser);
    return true;
  }

  LOG.info("ImageServlet rejecting: " + remoteUser);
  return false;
}
开发者ID:aliyun-beta，项目名称:aliyun-oss-hadoop-fs，代码行数:56，代码来源:ImageServlet.java

示例4: isValidRequestor

import org.apache.hadoop.http.HttpServer2; //导入方法依赖的package包/类
@VisibleForTesting
static boolean isValidRequestor(ServletContext context, String remoteUser,
    Configuration conf) throws IOException {
  if (remoteUser == null) { // This really shouldn't happen...
    LOG.warn("Received null remoteUser while authorizing access to getImage servlet");
    return false;
  }

  Set<String> validRequestors = new HashSet<String>();

  validRequestors.add(SecurityUtil.getServerPrincipal(conf
      .get(DFSConfigKeys.DFS_NAMENODE_KERBEROS_PRINCIPAL_KEY),
      NameNode.getAddress(conf).getHostName()));
  try {
    validRequestors.add(
        SecurityUtil.getServerPrincipal(conf
            .get(DFSConfigKeys.DFS_SECONDARY_NAMENODE_KERBEROS_PRINCIPAL_KEY),
            SecondaryNameNode.getHttpAddress(conf).getHostName()));
  } catch (Exception e) {
    // Don't halt if SecondaryNameNode principal could not be added.
    LOG.debug("SecondaryNameNode principal could not be added", e);
    String msg = String.format(
      "SecondaryNameNode principal not considered, %s = %s, %s = %s",
      DFSConfigKeys.DFS_SECONDARY_NAMENODE_KERBEROS_PRINCIPAL_KEY,
      conf.get(DFSConfigKeys.DFS_SECONDARY_NAMENODE_KERBEROS_PRINCIPAL_KEY),
      DFSConfigKeys.DFS_NAMENODE_SECONDARY_HTTP_ADDRESS_KEY,
      conf.get(DFSConfigKeys.DFS_NAMENODE_SECONDARY_HTTP_ADDRESS_KEY,
        DFSConfigKeys.DFS_NAMENODE_SECONDARY_HTTP_ADDRESS_DEFAULT));
    LOG.warn(msg);
  }

  if (HAUtil.isHAEnabled(conf, DFSUtil.getNamenodeNameServiceId(conf))) {
    Configuration otherNnConf = HAUtil.getConfForOtherNode(conf);
    validRequestors.add(SecurityUtil.getServerPrincipal(otherNnConf
        .get(DFSConfigKeys.DFS_NAMENODE_KERBEROS_PRINCIPAL_KEY),
        NameNode.getAddress(otherNnConf).getHostName()));
  }

  for (String v : validRequestors) {
    if (v != null && v.equals(remoteUser)) {
      LOG.info("ImageServlet allowing checkpointer: " + remoteUser);
      return true;
    }
  }

  if (HttpServer2.userHasAdministratorAccess(context, remoteUser)) {
    LOG.info("ImageServlet allowing administrator: " + remoteUser);
    return true;
  }

  LOG.info("ImageServlet rejecting: " + remoteUser);
  return false;
}
开发者ID:Nextzero，项目名称:hadoop-2.6.0-cdh5.4.3，代码行数:54，代码来源:ImageServlet.java


注：本文中的org.apache.hadoop.http.HttpServer2.userHasAdministratorAccess方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。