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 IAuthorizerNimbus 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 booleanpermit(ReqContext context, String operation, Map<String,Object> topoConf)permit() method is invoked for each incoming Thrift request.voidprepare(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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