## Uses of Class
org.apache.cassandra.exceptions.AuthenticationException

- Packages that use AuthenticationException
  Package | Description
  --- | ---
  org.apache.cassandra.auth |
  org.apache.cassandra.service |
  org.apache.cassandra.thrift |

- - ### Uses of AuthenticationException in org.apache.cassandra.auth

    Methods in org.apache.cassandra.auth that throw AuthenticationException
    Modifier and Type | Method and Description
    --- | ---
    `byte[]` | IAuthenticator.SaslNegotiator.`evaluateResponse(byte[] clientResponse)` Evaluates the client response data and generates a byte[] reply which may be a further challenge or purely informational in the case that the negotiation is completed on this round.
    `AuthenticatedUser` | IAuthenticator.SaslNegotiator.`getAuthenticatedUser()` Following a sucessful negotiation, get the AuthenticatedUser representing the logged in subject.
    `AuthenticatedUser` | IAuthenticator.`legacyAuthenticate(java.util.Map<java.lang.String,java.lang.String> credentials)` For implementations which support the Thrift login method that accepts arbitrary key/value pairs containing credentials data.
    `AuthenticatedUser` | PasswordAuthenticator.`legacyAuthenticate(java.util.Map<java.lang.String,java.lang.String> credentials)`

  - ### Uses of AuthenticationException in org.apache.cassandra.service

    Methods in org.apache.cassandra.service that throw AuthenticationException
    Modifier and Type | Method and Description
    --- | ---
    `void` | ClientState.`login(AuthenticatedUser user)` Attempts to login the given user.

  - ### Uses of AuthenticationException in org.apache.cassandra.thrift

    Methods in org.apache.cassandra.thrift with parameters of type AuthenticationException
    Modifier and Type | Method and Description
    --- | ---
    `static AuthenticationException` | ThriftConversion.`toThrift(AuthenticationException e)`

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