org.apache.accumulo.core.client.mock
Class MockSecurityOperations

java.lang.Object
  org.apache.accumulo.core.client.mock.MockSecurityOperations

All Implemented Interfaces:

SecurityOperations

public class MockSecurityOperations
extends Object
implements SecurityOperations

Method Summary

boolean	authenticateUser(String name, byte[] password) Verify a username/password combination is valid
void	changeUserAuthorizations(String name, Authorizations authorizations) Set the user's record-level authorizations
void	changeUserPassword(String name, byte[] password) Set the user's password
void	createUser(String user, byte[] password, Authorizations authorizations) Create a user
void	dropUser(String user) Delete a user
Authorizations	getUserAuthorizations(String name) Retrieves the user's authorizations for scanning
void	grantSystemPermission(String name, SystemPermission permission) Grant a user a system permission
void	grantTablePermission(String name, String tableName, TablePermission permission) Grant a user a specific permission for a specific table
boolean	hasSystemPermission(String name, SystemPermission perm) Verify the user has a particular system permission
boolean	hasTablePermission(String name, String tableName, TablePermission perm) Verify the user has a particular table permission
Set<String>	listUsers() Return a list of users in accumulo
void	revokeSystemPermission(String name, SystemPermission permission) Revoke a system permission from a user
void	revokeTablePermission(String name, String tableName, TablePermission permission) Revoke a table permission for a specific user on a specific table

Methods inherited from class java.lang.Object

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

Method Detail

createUser

public void createUser(String user,
                       byte[] password,
                       Authorizations authorizations)
                throws AccumuloException,
                       AccumuloSecurityException

Description copied from interface: SecurityOperations

Create a user

Specified by:

createUser in interface SecurityOperations

Parameters:

user - the name of the user to create

password - the plaintext password for the user

authorizations - the authorizations that the user has for scanning

Throws:

AccumuloException - if a general error occurs

AccumuloSecurityException - if the user does not have permission to create a user

dropUser

public void dropUser(String user)
              throws AccumuloException,
                     AccumuloSecurityException

Description copied from interface: SecurityOperations

Delete a user

Specified by:

dropUser in interface SecurityOperations

Parameters:

user - the user name to delete

Throws:

AccumuloException - if a general error occurs

AccumuloSecurityException - if the user does not have permission to delete a user

authenticateUser

public boolean authenticateUser(String name,
                                byte[] password)
                         throws AccumuloException,
                                AccumuloSecurityException

Description copied from interface: SecurityOperations

Verify a username/password combination is valid

Specified by:

authenticateUser in interface SecurityOperations

Parameters:

name - the name of the user to authenticate

password - the plaintext password for the user

Returns:

true if the user asking is allowed to know and the specified user/password is valid, false otherwise

Throws:

AccumuloException - if a general error occurs

AccumuloSecurityException - if the user does not have permission to ask

changeUserPassword

public void changeUserPassword(String name,
                               byte[] password)
                        throws AccumuloException,
                               AccumuloSecurityException

Description copied from interface: SecurityOperations

Set the user's password

Specified by:

changeUserPassword in interface SecurityOperations

Parameters:

name - the name of the user to modify

password - the plaintext password for the user

Throws:

AccumuloException - if a general error occurs

AccumuloSecurityException - if the user does not have permission to modify a user

changeUserAuthorizations

public void changeUserAuthorizations(String name,
                                     Authorizations authorizations)
                              throws AccumuloException,
                                     AccumuloSecurityException

Description copied from interface: SecurityOperations

Set the user's record-level authorizations

Specified by:

changeUserAuthorizations in interface SecurityOperations

Parameters:

name - the name of the user to modify

authorizations - the authorizations that the user has for scanning

Throws:

AccumuloException - if a general error occurs

AccumuloSecurityException - if the user does not have permission to modify a user

getUserAuthorizations

public Authorizations getUserAuthorizations(String name)
                                     throws AccumuloException,
                                            AccumuloSecurityException

Description copied from interface: SecurityOperations

Retrieves the user's authorizations for scanning

Specified by:

getUserAuthorizations in interface SecurityOperations

Parameters:

name - the name of the user to query

Returns:

the set of authorizations the user has available for scanning

Throws:

AccumuloException - if a general error occurs

AccumuloSecurityException - if the user does not have permission to query a user

hasSystemPermission

public boolean hasSystemPermission(String name,
                                   SystemPermission perm)
                            throws AccumuloException,
                                   AccumuloSecurityException

Description copied from interface: SecurityOperations

Verify the user has a particular system permission

Specified by:

hasSystemPermission in interface SecurityOperations

Parameters:

name - the name of the user to query

perm - the system permission to check for

Returns:

true if user has that permission; false otherwise

Throws:

AccumuloException - if a general error occurs

AccumuloSecurityException - if the user does not have permission to query a user

hasTablePermission

public boolean hasTablePermission(String name,
                                  String tableName,
                                  TablePermission perm)
                           throws AccumuloException,
                                  AccumuloSecurityException

Description copied from interface: SecurityOperations

Verify the user has a particular table permission

Specified by:

hasTablePermission in interface SecurityOperations

Parameters:

name - the name of the user to query

tableName - the name of the table to query about

perm - the table permission to check for

Returns:

true if user has that permission; false otherwise

Throws:

AccumuloException - if a general error occurs

AccumuloSecurityException - if the user does not have permission to query a user

grantSystemPermission

public void grantSystemPermission(String name,
                                  SystemPermission permission)
                           throws AccumuloException,
                                  AccumuloSecurityException

Description copied from interface: SecurityOperations

Grant a user a system permission

Specified by:

grantSystemPermission in interface SecurityOperations

Parameters:

name - the name of the user to modify

permission - the system permission to grant to the user

Throws:

AccumuloException - if a general error occurs

AccumuloSecurityException - if the user does not have permission to grant a user permissions

grantTablePermission

public void grantTablePermission(String name,
                                 String tableName,
                                 TablePermission permission)
                          throws AccumuloException,
                                 AccumuloSecurityException

Description copied from interface: SecurityOperations

Grant a user a specific permission for a specific table

Specified by:

grantTablePermission in interface SecurityOperations

Parameters:

name - the name of the user to modify

tableName - the name of the table to modify for the user

permission - the table permission to grant to the user

Throws:

AccumuloException - if a general error occurs

AccumuloSecurityException - if the user does not have permission to grant a user permissions

revokeSystemPermission

public void revokeSystemPermission(String name,
                                   SystemPermission permission)
                            throws AccumuloException,
                                   AccumuloSecurityException

Description copied from interface: SecurityOperations

Revoke a system permission from a user

Specified by:

revokeSystemPermission in interface SecurityOperations

Parameters:

name - the name of the user to modify

permission - the system permission to revoke for the user

Throws:

AccumuloException - if a general error occurs

AccumuloSecurityException - if the user does not have permission to revoke a user's permissions

revokeTablePermission

public void revokeTablePermission(String name,
                                  String tableName,
                                  TablePermission permission)
                           throws AccumuloException,
                                  AccumuloSecurityException

Description copied from interface: SecurityOperations

Revoke a table permission for a specific user on a specific table

Specified by:

revokeTablePermission in interface SecurityOperations

Parameters:

name - the name of the user to modify

tableName - the name of the table to modify for the user

permission - the table permission to revoke for the user

Throws:

AccumuloException - if a general error occurs

AccumuloSecurityException - if the user does not have permission to revoke a user's permissions

listUsers

public Set<String> listUsers()
                      throws AccumuloException,
                             AccumuloSecurityException

Description copied from interface: SecurityOperations

Return a list of users in accumulo

Specified by:

listUsers in interface SecurityOperations

Returns:

a set of user names

Throws:

AccumuloException - if a general error occurs

AccumuloSecurityException - if the user does not have permission to query users