public class NativeAuthProvider extends Object implements AuthProvider
Authentication is handled using the Shaj library. In order for this provider to work, the appropriate native library must be loaded. The appropriate native library must be manually moved from the resources/nativeAuth directory to the lib directory.
To enable this provider, set the following in the system properties:
Constructor and Description |
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NativeAuthProvider() |
Modifier and Type | Method and Description |
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void |
authenticate(String username,
String password)
Returns if the username and password are valid; otherwise this
method throws an UnauthorizedException.
|
int |
getIterations(String username) |
String |
getPassword(String username)
Returns the user's password.
|
String |
getSalt(String username) |
String |
getServerKey(String username) |
String |
getStoredKey(String username) |
boolean |
isScramSupported() |
void |
setPassword(String username,
String password)
Sets the users's password.
|
boolean |
supportsPasswordRetrieval()
Returns true if this UserProvider is able to retrieve user passwords from
the backend user store.
|
public void authenticate(String username, String password) throws UnauthorizedException
AuthProvider
authenticate
in interface AuthProvider
username
- the username or full JID.password
- the passwordUnauthorizedException
- if the username and password do
not match any existing user.public String getPassword(String username) throws UserNotFoundException, UnsupportedOperationException
AuthProvider
getPassword
in interface AuthProvider
username
- the username of the user.UserNotFoundException
- if the given user's password could not be loaded.UnsupportedOperationException
- if the provider does not
support the operation (this is an optional operation).public void setPassword(String username, String password) throws UserNotFoundException
AuthProvider
setPassword
in interface AuthProvider
username
- the username of the user.password
- the new plaintext password for the user.UserNotFoundException
- if the given user could not be loaded.public boolean supportsPasswordRetrieval()
AuthProvider
AuthProvider.getPassword(String)
will throw an UnsupportedOperationException
if invoked.supportsPasswordRetrieval
in interface AuthProvider
public boolean isScramSupported()
isScramSupported
in interface AuthProvider
public String getSalt(String username) throws UnsupportedOperationException, UserNotFoundException
getSalt
in interface AuthProvider
UnsupportedOperationException
UserNotFoundException
public int getIterations(String username) throws UnsupportedOperationException, UserNotFoundException
getIterations
in interface AuthProvider
UnsupportedOperationException
UserNotFoundException
public String getServerKey(String username) throws UnsupportedOperationException, UserNotFoundException
getServerKey
in interface AuthProvider
UnsupportedOperationException
UserNotFoundException
public String getStoredKey(String username) throws UnsupportedOperationException, UserNotFoundException
getStoredKey
in interface AuthProvider
UnsupportedOperationException
UserNotFoundException
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