SecureUserStore.User (Helidon Project 2.6.7 API)

Enclosing interface:

SecureUserStore
```
public static interface SecureUserStore.User
```
Representation of a single user.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default Optional<String>`	`digestHa1(String realm, HttpDigest.Algorithm algorithm)`	Digest authentication requires a hash of username, realm and password.
`boolean`	`isPasswordValid(char[] password)`	Check if the password is valid.
`String`	`login()`	Get login name.
`default Collection<String>`	`roles()`	Get set of roles the user is in.

- Method Detail
  - login
```
String login()
```
    Get login name.
    
    Returns:
    
    login of the user
  - isPasswordValid
```
boolean isPasswordValid(char[] password)
```
    Check if the password is valid. Used by basic authentication.
    
    Parameters:
    
    password - password of the user as obtained via basic authentication
    
    Returns:
    
    true if password is valid for this user, false otherwise
  - roles
```
default Collection<String> roles()
```
    Get set of roles the user is in.
    
    Returns:
    
    roles of this user (or empty if not supported).
  - digestHa1
```
default Optional<String> digestHa1(String realm,
                                   HttpDigest.Algorithm algorithm)
```
    Digest authentication requires a hash of username, realm and password. As password should not be revealed by systems, this is to provide the HA1 (from Digest Auth terminology) based on the known (public) information combined with the secret information available to user store only (password).
    ha1 algorithm (unq stands for "unquoted value")
    ha1 = md5(a1); a1 = unq(username-value) ":" unq(realm-value) ":" passwd
    Parameters:
    
    realm - configured realm
    
    algorithm - algorithm of the hash (current only MD5 supported by Helidon)
    
    Returns:
    
    a digest to use for validation of incoming request