org.apache.accumulo.server.security
Class ZKAuthenticator
java.lang.Object
org.apache.accumulo.server.security.ZKAuthenticator
- All Implemented Interfaces:
- Authenticator
public final class ZKAuthenticator
- extends java.lang.Object
- implements Authenticator
Method Summary |
boolean |
authenticateUser(AuthInfo credentials,
java.lang.String user,
byte[] pass)
|
void |
changeAuthorizations(AuthInfo credentials,
java.lang.String user,
Authorizations authorizations)
|
void |
changePassword(AuthInfo credentials,
java.lang.String user,
byte[] pass)
|
void |
createUser(AuthInfo credentials,
java.lang.String user,
byte[] pass,
Authorizations authorizations)
Creates a user with no permissions whatsoever |
void |
deleteTable(AuthInfo credentials,
java.lang.String table)
|
void |
dropUser(AuthInfo credentials,
java.lang.String user)
|
static ZKAuthenticator |
getInstance()
|
java.lang.String |
getRootUsername()
|
Authorizations |
getUserAuthorizations(AuthInfo credentials,
java.lang.String user)
|
void |
grantSystemPermission(AuthInfo credentials,
java.lang.String user,
SystemPermission permission)
|
void |
grantTablePermission(AuthInfo credentials,
java.lang.String user,
java.lang.String table,
TablePermission permission)
|
boolean |
hasSystemPermission(AuthInfo credentials,
java.lang.String user,
SystemPermission permission)
Checks if a user has a system permission |
boolean |
hasTablePermission(AuthInfo credentials,
java.lang.String user,
java.lang.String table,
TablePermission permission)
|
void |
initializeSecurity(AuthInfo credentials,
java.lang.String rootuser,
byte[] rootpass)
Only SYSTEM user can call this method |
java.util.Set<java.lang.String> |
listUsers(AuthInfo credentials)
|
void |
revokeSystemPermission(AuthInfo credentials,
java.lang.String user,
SystemPermission permission)
|
void |
revokeTablePermission(AuthInfo credentials,
java.lang.String user,
java.lang.String table,
TablePermission permission)
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ZKAuthenticator
public ZKAuthenticator(java.lang.String instanceId)
getInstance
public static ZKAuthenticator getInstance()
initializeSecurity
public void initializeSecurity(AuthInfo credentials,
java.lang.String rootuser,
byte[] rootpass)
throws AccumuloSecurityException
- Only SYSTEM user can call this method
- Specified by:
initializeSecurity
in interface Authenticator
- Throws:
AccumuloSecurityException
getRootUsername
public java.lang.String getRootUsername()
- Specified by:
getRootUsername
in interface Authenticator
authenticateUser
public boolean authenticateUser(AuthInfo credentials,
java.lang.String user,
byte[] pass)
throws AccumuloSecurityException
- Specified by:
authenticateUser
in interface Authenticator
- Throws:
AccumuloSecurityException
listUsers
public java.util.Set<java.lang.String> listUsers(AuthInfo credentials)
throws AccumuloSecurityException
- Specified by:
listUsers
in interface Authenticator
- Throws:
AccumuloSecurityException
createUser
public void createUser(AuthInfo credentials,
java.lang.String user,
byte[] pass,
Authorizations authorizations)
throws AccumuloSecurityException
- Creates a user with no permissions whatsoever
- Specified by:
createUser
in interface Authenticator
- Throws:
AccumuloSecurityException
dropUser
public void dropUser(AuthInfo credentials,
java.lang.String user)
throws AccumuloSecurityException
- Specified by:
dropUser
in interface Authenticator
- Throws:
AccumuloSecurityException
changePassword
public void changePassword(AuthInfo credentials,
java.lang.String user,
byte[] pass)
throws AccumuloSecurityException
- Specified by:
changePassword
in interface Authenticator
- Throws:
AccumuloSecurityException
changeAuthorizations
public void changeAuthorizations(AuthInfo credentials,
java.lang.String user,
Authorizations authorizations)
throws AccumuloSecurityException
- Specified by:
changeAuthorizations
in interface Authenticator
- Throws:
AccumuloSecurityException
getUserAuthorizations
public Authorizations getUserAuthorizations(AuthInfo credentials,
java.lang.String user)
throws AccumuloSecurityException
- Specified by:
getUserAuthorizations
in interface Authenticator
- Throws:
AccumuloSecurityException
hasSystemPermission
public boolean hasSystemPermission(AuthInfo credentials,
java.lang.String user,
SystemPermission permission)
throws AccumuloSecurityException
- Checks if a user has a system permission
- Specified by:
hasSystemPermission
in interface Authenticator
- Returns:
- true if a user exists and has permission; false otherwise
- Throws:
AccumuloSecurityException
hasTablePermission
public boolean hasTablePermission(AuthInfo credentials,
java.lang.String user,
java.lang.String table,
TablePermission permission)
throws AccumuloSecurityException
- Specified by:
hasTablePermission
in interface Authenticator
- Throws:
AccumuloSecurityException
grantSystemPermission
public void grantSystemPermission(AuthInfo credentials,
java.lang.String user,
SystemPermission permission)
throws AccumuloSecurityException
- Specified by:
grantSystemPermission
in interface Authenticator
- Throws:
AccumuloSecurityException
grantTablePermission
public void grantTablePermission(AuthInfo credentials,
java.lang.String user,
java.lang.String table,
TablePermission permission)
throws AccumuloSecurityException
- Specified by:
grantTablePermission
in interface Authenticator
- Throws:
AccumuloSecurityException
revokeSystemPermission
public void revokeSystemPermission(AuthInfo credentials,
java.lang.String user,
SystemPermission permission)
throws AccumuloSecurityException
- Specified by:
revokeSystemPermission
in interface Authenticator
- Throws:
AccumuloSecurityException
revokeTablePermission
public void revokeTablePermission(AuthInfo credentials,
java.lang.String user,
java.lang.String table,
TablePermission permission)
throws AccumuloSecurityException
- Specified by:
revokeTablePermission
in interface Authenticator
- Throws:
AccumuloSecurityException
deleteTable
public void deleteTable(AuthInfo credentials,
java.lang.String table)
throws AccumuloSecurityException
- Specified by:
deleteTable
in interface Authenticator
- Throws:
AccumuloSecurityException
Copyright © 2012 The Apache Software Foundation. All Rights Reserved.