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java.lang.Objectorg.apache.accumulo.core.client.admin.SecurityOperationsImpl
public class SecurityOperationsImpl
| Constructor Summary | |
|---|---|
SecurityOperationsImpl(Instance instance,
AuthInfo credentials)
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| Method Summary | |
|---|---|
boolean |
authenticateUser(String user,
byte[] password)
Verify a username/password combination is valid |
void |
changeUserAuthorizations(String user,
Authorizations authorizations)
Set the user's record-level authorizations |
void |
changeUserPassword(String user,
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 user)
Retrieves the user's authorizations for scanning |
void |
grantSystemPermission(String user,
SystemPermission permission)
Grant a user a system permission |
void |
grantTablePermission(String user,
String table,
TablePermission permission)
Grant a user a specific permission for a specific table |
boolean |
hasSystemPermission(String user,
SystemPermission perm)
Verify the user has a particular system permission |
boolean |
hasTablePermission(String user,
String table,
TablePermission perm)
Verify the user has a particular table permission |
Set<String> |
listUsers()
Return a list of users in accumulo |
void |
revokeSystemPermission(String user,
SystemPermission permission)
Revoke a system permission from a user |
void |
revokeTablePermission(String user,
String table,
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 |
| Constructor Detail |
|---|
public SecurityOperationsImpl(Instance instance,
AuthInfo credentials)
instance - the connection informationcredentials - the user credentials to use for security operations| Method Detail |
|---|
public void createUser(String user,
byte[] password,
Authorizations authorizations)
throws AccumuloException,
AccumuloSecurityException
createUser in interface SecurityOperationsuser - the name of the user to createpassword - the plaintext password for the userauthorizations - the authorizations that the user has for scanning
AccumuloException - if a general error occurs
AccumuloSecurityException - if the user does not have permission to create a user
public void dropUser(String user)
throws AccumuloException,
AccumuloSecurityException
dropUser in interface SecurityOperationsuser - the user name to delete
AccumuloException - if a general error occurs
AccumuloSecurityException - if the user does not have permission to delete a user
public boolean authenticateUser(String user,
byte[] password)
throws AccumuloException,
AccumuloSecurityException
authenticateUser in interface SecurityOperationsuser - the name of the user to authenticatepassword - the plaintext password for the user
AccumuloException - if a general error occurs
AccumuloSecurityException - if the user does not have permission to ask
public void changeUserPassword(String user,
byte[] password)
throws AccumuloException,
AccumuloSecurityException
changeUserPassword in interface SecurityOperationsuser - the name of the user to modifypassword - the plaintext password for the user
AccumuloException - if a general error occurs
AccumuloSecurityException - if the user does not have permission to modify a user
public void changeUserAuthorizations(String user,
Authorizations authorizations)
throws AccumuloException,
AccumuloSecurityException
changeUserAuthorizations in interface SecurityOperationsuser - the name of the user to modifyauthorizations - the authorizations that the user has for scanning
AccumuloException - if a general error occurs
AccumuloSecurityException - if the user does not have permission to modify a user
public Authorizations getUserAuthorizations(String user)
throws AccumuloException,
AccumuloSecurityException
getUserAuthorizations in interface SecurityOperationsuser - the name of the user to query
AccumuloException - if a general error occurs
AccumuloSecurityException - if the user does not have permission to query a user
public boolean hasSystemPermission(String user,
SystemPermission perm)
throws AccumuloException,
AccumuloSecurityException
hasSystemPermission in interface SecurityOperationsuser - the name of the user to queryperm - the system permission to check for
AccumuloException - if a general error occurs
AccumuloSecurityException - if the user does not have permission to query a user
public boolean hasTablePermission(String user,
String table,
TablePermission perm)
throws AccumuloException,
AccumuloSecurityException
hasTablePermission in interface SecurityOperationsuser - the name of the user to querytable - the name of the table to query aboutperm - the table permission to check for
AccumuloException - if a general error occurs
AccumuloSecurityException - if the user does not have permission to query a user
public void grantSystemPermission(String user,
SystemPermission permission)
throws AccumuloException,
AccumuloSecurityException
grantSystemPermission in interface SecurityOperationsuser - the name of the user to modifypermission - the system permission to grant to the user
AccumuloException - if a general error occurs
AccumuloSecurityException - if the user does not have permission to grant a user permissions
public void grantTablePermission(String user,
String table,
TablePermission permission)
throws AccumuloException,
AccumuloSecurityException
grantTablePermission in interface SecurityOperationsuser - the name of the user to modifytable - the name of the table to modify for the userpermission - the table permission to grant to the user
AccumuloException - if a general error occurs
AccumuloSecurityException - if the user does not have permission to grant a user permissions
public void revokeSystemPermission(String user,
SystemPermission permission)
throws AccumuloException,
AccumuloSecurityException
revokeSystemPermission in interface SecurityOperationsuser - the name of the user to modifypermission - the system permission to revoke for the user
AccumuloException - if a general error occurs
AccumuloSecurityException - if the user does not have permission to revoke a user's permissions
public void revokeTablePermission(String user,
String table,
TablePermission permission)
throws AccumuloException,
AccumuloSecurityException
revokeTablePermission in interface SecurityOperationsuser - the name of the user to modifytable - the name of the table to modify for the userpermission - the table permission to revoke for the user
AccumuloException - if a general error occurs
AccumuloSecurityException - if the user does not have permission to revoke a user's permissions
public Set<String> listUsers()
throws AccumuloException,
AccumuloSecurityException
listUsers in interface SecurityOperationsAccumuloException - if a general error occurs
AccumuloSecurityException - if the user does not have permission to query users
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