org.apache.hadoop.security.authorize

クラス DefaultImpersonationProvider

java.lang.Object

org.apache.hadoop.security.authorize.DefaultImpersonationProvider

すべての実装されたインタフェース:

Configurable, ImpersonationProvider

@InterfaceStability.Unstable
 @InterfaceAudience.Public
public class DefaultImpersonationProvider
extends Object
implements ImpersonationProvider

コンストラクタのサマリー

コンストラクタ

コンストラクタと説明
DefaultImpersonationProvider()

メソッドのサマリー

修飾子とタイプ	メソッドと説明
void	authorize(org.apache.hadoop.security.UserGroupInformation user, String remoteAddress) Authorize the superuser which is doing doAs
Configuration	getConf() Return the configuration used by this object.
Map<String,Collection<String>>	getProxyGroups()
Map<String,Collection<String>>	getProxyHosts()
String	getProxySuperuserGroupConfKey(String userName) Returns configuration key for effective groups allowed for a superuser
String	getProxySuperuserIpConfKey(String userName) Return configuration key for superuser ip addresses
String	getProxySuperuserUserConfKey(String userName) Returns configuration key for effective usergroups allowed for a superuser
static DefaultImpersonationProvider	getTestProvider()
void	init(String configurationPrefix) Specifies the configuration prefix for the proxy user properties and initializes the provider.
void	setConf(Configuration conf) Set the configuration to be used by this object.

クラスから継承されたメソッド java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

コンストラクタの詳細

DefaultImpersonationProvider

public DefaultImpersonationProvider()

メソッドの詳細

getTestProvider

public static DefaultImpersonationProvider getTestProvider()

setConf

public void setConf(Configuration conf)

インタフェースからコピーされた説明: Configurable

Set the configuration to be used by this object.

定義:

setConf インタフェース内 Configurable

init

public void init(String configurationPrefix)

インタフェースからコピーされた説明: ImpersonationProvider

Specifies the configuration prefix for the proxy user properties and initializes the provider.

定義:

init インタフェース内 ImpersonationProvider

パラメータ:

configurationPrefix - the configuration prefix for the proxy user properties

getConf

public Configuration getConf()

インタフェースからコピーされた説明: Configurable

Return the configuration used by this object.

定義:

getConf インタフェース内 Configurable

authorize

public void authorize(org.apache.hadoop.security.UserGroupInformation user,
                      String remoteAddress)
               throws org.apache.hadoop.security.authorize.AuthorizationException

インタフェースからコピーされた説明: ImpersonationProvider

Authorize the superuser which is doing doAs

定義:

authorize インタフェース内 ImpersonationProvider

パラメータ:

user - ugi of the effective or proxy user which contains a real user

remoteAddress - the ip address of client

例外:

org.apache.hadoop.security.authorize.AuthorizationException

getProxySuperuserUserConfKey

public String getProxySuperuserUserConfKey(String userName)

Returns configuration key for effective usergroups allowed for a superuser

パラメータ:

userName - name of the superuser

戻り値:

configuration key for superuser usergroups

getProxySuperuserGroupConfKey

public String getProxySuperuserGroupConfKey(String userName)

Returns configuration key for effective groups allowed for a superuser

パラメータ:

userName - name of the superuser

戻り値:

configuration key for superuser groups

getProxySuperuserIpConfKey

public String getProxySuperuserIpConfKey(String userName)

Return configuration key for superuser ip addresses

パラメータ:

userName - name of the superuser

戻り値:

configuration key for superuser ip-addresses

getProxyGroups

public Map<String,Collection<String>> getProxyGroups()

getProxyHosts

public Map<String,Collection<String>> getProxyHosts()