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public interface SecurityOperations
Provides a class for managing users and permissions
| 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 |
| Method Detail |
|---|
void createUser(String user,
byte[] password,
Authorizations authorizations)
throws AccumuloException,
AccumuloSecurityException
user - 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
void dropUser(String user)
throws AccumuloException,
AccumuloSecurityException
user - the user name to delete
AccumuloException - if a general error occurs
AccumuloSecurityException - if the user does not have permission to delete a user
boolean authenticateUser(String user,
byte[] password)
throws AccumuloException,
AccumuloSecurityException
user - 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
void changeUserPassword(String user,
byte[] password)
throws AccumuloException,
AccumuloSecurityException
user - 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
void changeUserAuthorizations(String user,
Authorizations authorizations)
throws AccumuloException,
AccumuloSecurityException
user - 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
Authorizations getUserAuthorizations(String user)
throws AccumuloException,
AccumuloSecurityException
user - 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
boolean hasSystemPermission(String user,
SystemPermission perm)
throws AccumuloException,
AccumuloSecurityException
user - 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
boolean hasTablePermission(String user,
String table,
TablePermission perm)
throws AccumuloException,
AccumuloSecurityException
user - 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
void grantSystemPermission(String user,
SystemPermission permission)
throws AccumuloException,
AccumuloSecurityException
user - 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
void grantTablePermission(String user,
String table,
TablePermission permission)
throws AccumuloException,
AccumuloSecurityException
user - 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
void revokeSystemPermission(String user,
SystemPermission permission)
throws AccumuloException,
AccumuloSecurityException
user - 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
void revokeTablePermission(String user,
String table,
TablePermission permission)
throws AccumuloException,
AccumuloSecurityException
user - 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
Set<String> listUsers()
throws AccumuloException,
AccumuloSecurityException
AccumuloException - if a general error occurs
AccumuloSecurityException - if the user does not have permission to query users
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