| Package | Description | 
|---|---|
| org.apache.hadoop.security.authentication.server | 
 Provides the server-side framework for authentication. 
 | 
| org.apache.hadoop.security.authentication.util | 
| Modifier and Type | Method and Description | 
|---|---|
static SignerSecretProvider | 
AuthenticationFilter.constructSecretProvider(javax.servlet.ServletContext ctx,
                       Properties config,
                       boolean disallowFallbackToRandomSecretProvider)  | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
FileSignerSecretProvider
A SignerSecretProvider that simply loads a secret from a specified file. 
 | 
class  | 
RandomSignerSecretProvider
A SignerSecretProvider that uses a random number as its secret. 
 | 
class  | 
RolloverSignerSecretProvider
An abstract SignerSecretProvider that can be use used as the base for a
 rolling secret. 
 | 
class  | 
ZKSignerSecretProvider
A SignerSecretProvider that synchronizes a rolling random secret between
 multiple servers using ZooKeeper. 
 | 
| Constructor and Description | 
|---|
Signer(SignerSecretProvider secretProvider)
Creates a Signer instance using the specified SignerSecretProvider. 
 | 
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