Package org.apache.accumulo.core.client.security.tokens

Class CredentialProviderToken

java.lang.Object

org.apache.accumulo.core.client.security.tokens.PasswordToken

org.apache.accumulo.core.client.security.tokens.CredentialProviderToken

All Implemented Interfaces:

Cloneable, Destroyable, AuthenticationToken, org.apache.hadoop.io.Writable

public class CredentialProviderToken
extends PasswordToken

An AuthenticationToken backed by a Hadoop CredentialProvider.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.accumulo.core.client.security.tokens.AuthenticationToken

AuthenticationToken.AuthenticationTokenSerializer, AuthenticationToken.Properties, AuthenticationToken.TokenProperty

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CREDENTIAL_PROVIDERS_PROPERTY
static final String	NAME_PROPERTY

Constructor Summary

Constructors

Constructor	Description
CredentialProviderToken()
CredentialProviderToken(String name, String credentialProviders)

Method Summary

Modifier and Type	Method	Description
CredentialProviderToken	clone()
String	getCredentialProviders()
String	getName()
Set<AuthenticationToken.TokenProperty>	getProperties()
void	init(AuthenticationToken.Properties properties)
void	readFields(DataInput arg0)
void	write(DataOutput arg0)

Methods inherited from class org.apache.accumulo.core.client.security.tokens.PasswordToken

destroy, equals, getPassword, hashCode, isDestroyed, setPassword, setPassword

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Details

NAME_PROPERTY

public static final String NAME_PROPERTY

See Also:

• Constant Field Values

CREDENTIAL_PROVIDERS_PROPERTY

public static final String CREDENTIAL_PROVIDERS_PROPERTY

See Also:

• Constant Field Values

Constructor Details

CredentialProviderToken

public CredentialProviderToken()

CredentialProviderToken

public CredentialProviderToken(String name,
 String credentialProviders)
                        throws IOException

Throws:

IOException

Method Details

readFields

public void readFields(DataInput arg0)
                throws IOException

Specified by:

readFields in interface org.apache.hadoop.io.Writable

Overrides:

readFields in class PasswordToken

Throws:

IOException

write

public void write(DataOutput arg0)
           throws IOException

Specified by:

write in interface org.apache.hadoop.io.Writable

Overrides:

write in class PasswordToken

Throws:

IOException

getName

public String getName()

Returns:

Name used to extract Accumulo user password from CredentialProvider

Since:

2.0.0

getCredentialProviders

public String getCredentialProviders()

Returns:

CSV list of CredentialProvider(s)

Since:

2.0.0

init

public void init(AuthenticationToken.Properties properties)

Specified by:

init in interface AuthenticationToken

Overrides:

init in class PasswordToken

getProperties

public Set<AuthenticationToken.TokenProperty> getProperties()

Specified by:

getProperties in interface AuthenticationToken

Overrides:

getProperties in class PasswordToken

clone

public CredentialProviderToken clone()

Specified by:

clone in interface AuthenticationToken

Overrides:

clone in class PasswordToken