Examples with IKerberos com.dtstack.dtcenter.loader.client.IKerberos used on opensource projects

Example 6 with IKerberos

use of com.dtstack.dtcenter.loader.client.IKerberos in project Taier by DTStack.

the class KerberosService method prepareKerberosConfig.

/**
 * 预处理Kerberos配置
 */
public void prepareKerberosConfig(DsInfoBO dsInfoBO) {
    if (dsInfoBO.getKerberosConfig() == null) {
        return;
    }
    try {
        // 获取kerberos本地路径
        String localKerberosConf = getLocalKerberosPath(dsInfoBO.getId());
        downloadKerberosFromSftp(dsInfoBO.getIsMeta(), dsInfoBO.getId(), DataSourceUtils.getDataSourceJson(dsInfoBO.getDataJson()), localKerberosConf, dsInfoBO.getTenantId());
    } catch (SftpException e) {
        throw new DtCenterDefException(String.format("获取kerberos认证文件失败,Caused by: %s", e.getMessage()), e);
    }
    String localKerberosPath = getLocalKerberosPath(dsInfoBO.getId());
    JSONObject dataJson = dsInfoBO.getData();
    // principal 键
    String principal = dataJson.getString(FormNames.PRINCIPAL);
    Map<String, Object> kerberosConfig = dsInfoBO.getKerberosConfig();
    if (Strings.isNotBlank(principal)) {
        kerberosConfig.put(HadoopConfTool.PRINCIPAL, principal);
    }
    // Hbase master kerberos Principal
    String hbaseMasterPrincipal = dataJson.getString(FormNames.HBASE_MASTER_PRINCIPAL);
    if (Strings.isNotBlank(hbaseMasterPrincipal)) {
        kerberosConfig.put(HadoopConfTool.HBASE_MASTER_PRINCIPAL, hbaseMasterPrincipal);
    }
    // Hbase region kerberos Principal
    String hbasePrincipal = dataJson.getString(FormNames.HBASE_REGION_PRINCIPAL);
    if (Strings.isNotBlank(hbasePrincipal)) {
        kerberosConfig.put(HadoopConfTool.HBASE_REGION_PRINCIPAL, hbasePrincipal);
    }
    DataSourceTypeEnum typeEnum = DataSourceTypeEnum.typeVersionOf(dsInfoBO.getDataType(), dsInfoBO.getDataVersion());
    IKerberos kerberos = ClientCache.getKerberos(typeEnum.getVal());
    kerberos.prepareKerberosForConnect(kerberosConfig, localKerberosPath);
    dsInfoBO.setKerberosConfig(kerberosConfig);
}