Class DRPCAuthorizerBase
- java.lang.Object
-
- org.apache.storm.security.auth.authorizer.DRPCAuthorizerBase
-
- All Implemented Interfaces:
IAuthorizer
- Direct Known Subclasses:
DRPCSimpleACLAuthorizer
public abstract class DRPCAuthorizerBase extends Object implements IAuthorizer
-
-
Field Summary
Fields Modifier and Type Field Description static StringFUNCTION_NAMEA key name for the function requested to be executed by a user.static org.slf4j.LoggerLOG
-
Constructor Summary
Constructors Constructor Description DRPCAuthorizerBase()
-
Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description booleanpermit(ReqContext context, String operation, Map<String,Object> params)Authorizes request from to the DRPC server.protected abstract booleanpermitClientRequest(ReqContext context, String operation, Map<String,Object> params)protected abstract booleanpermitInvocationRequest(ReqContext context, String operation, Map<String,Object> params)abstract voidprepare(Map<String,Object> conf)Invoked once immediately after construction.
-
-
-
Field Detail
-
LOG
public static final org.slf4j.Logger LOG
-
FUNCTION_NAME
public static final String FUNCTION_NAME
A key name for the function requested to be executed by a user.- See Also:
- Constant Field Values
-
-
Method Detail
-
prepare
public abstract void prepare(Map<String,Object> conf)
Description copied from interface:IAuthorizerInvoked once immediately after construction.- Specified by:
preparein interfaceIAuthorizer- Parameters:
conf- Storm cluster configuration
-
permitClientRequest
protected abstract boolean permitClientRequest(ReqContext context, String operation, Map<String,Object> params)
-
permitInvocationRequest
protected abstract boolean permitInvocationRequest(ReqContext context, String operation, Map<String,Object> params)
-
permit
public boolean permit(ReqContext context, String operation, Map<String,Object> params)
Authorizes request from to the DRPC server.- Specified by:
permitin interfaceIAuthorizer- Parameters:
context- the client request contextoperation- the operation requested by the DRPC serverparams- a Map with any key-value entries of use to the authorization implementation- Returns:
- true if the request is authorized, false if reject
-
-