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https://issues.apache.org/jira/browse/CASSANDRA-19946?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Tiago L. Alves reassigned CASSANDRA-19946:
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Assignee: Tiago L. Alves
> Allow configuration parameters for IAuthorizer, INetworkAuthorizer, and
> IRoleManager
> ------------------------------------------------------------------------------------
>
> Key: CASSANDRA-19946
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19946
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Tiago L. Alves
> Assignee: Tiago L. Alves
> Priority: Normal
> Time Spent: 10m
> Remaining Estimate: 0h
>
> The implementation of custom authentication / authorization can be achieved
> by implementing {{{}IAuthenticator{}}}, {{{}IAuthorizer{}}},
> {{{}IRoleManager{}}}, and other interfaces and configured in
> {{{}cassandra.yaml{}}}.
> {{IAuthenticator}} implementations, for instance, can additionally read extra
> configuration parameters via a map of strings defined in
> {{{}cassandra.yaml{}}}.
> Examples of valid configurations are:
> {code:java}
> authenticator: com.example.auth.CustomAuthenticator{code}
> or
> {code:java}
> authenticator:
> class_name : com.example.auth.CustomAuthenticator
> parameters :
> param1 : value1
> param2 : value2{code}
> This enables a C* admin to conveniently define and parameterize it's own
> custom Authenticator directly in {{{}cassandra.yaml{}}}.
> This parameterization is currently enabled for {{Authenticator}} and
> {{CIDRAuthorizer}} implementations only and is missing for
> {{{}Authorizer{}}}, {{{}RoleManager{}}}, and {{NetworkAuthorizer.}}
> To enable a C* admin to set and parameterize custom
> authentication/authorization implementations we should enable parametrization
> of all {{{}Authorizer{}}}, {{{}RoleManager{}}}, and {{NetworkAuthorizer}}
> implementations. This can be achieved by instantiating all auth-related
> implementations via {{{}ParameterizedClass{}}}.
> From an user point of view, configuring existent authenticators/authorizators
> will have no visible changes.
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