Package org.apache.storm.security.auth
Interface IAuthorizer
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- All Known Implementing Classes:
DenyAuthorizer
,DRPCAuthorizerBase
,DRPCSimpleACLAuthorizer
,ImpersonationAuthorizer
,NoopAuthorizer
,SimpleACLAuthorizer
,SimpleWhitelistAuthorizer
,SupervisorSimpleACLAuthorizer
public interface IAuthorizer
Nimbus could be configured with an authorization plugin. If not specified, all requests are authorized.You could specify the authorization plugin via storm parameter. For example:
``` storm -c nimbus.authorization.class=org.apache.storm.security.auth.NoopAuthorizer ... ```
You could also specify it via storm.yaml:
```yaml nimbus.authorization.class: org.apache.storm.security.auth.NoopAuthorizer ```
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description boolean
permit(ReqContext context, String operation, Map<String,Object> topoConf)
permit() method is invoked for each incoming Thrift request.void
prepare(Map<String,Object> conf)
Invoked once immediately after construction.
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Method Detail
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prepare
void prepare(Map<String,Object> conf)
Invoked once immediately after construction.- Parameters:
conf
- Storm cluster configuration
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permit
boolean permit(ReqContext context, String operation, Map<String,Object> topoConf)
permit() method is invoked for each incoming Thrift request.- Parameters:
context
- request context includes info aboutoperation
- operation nametopoConf
- configuration of targeted topology- Returns:
- true if the request is authorized, false if reject
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