me.alidg.errors.handlers

Class SpringSecurityWebErrorHandler

java.lang.Object

me.alidg.errors.handlers.SpringSecurityWebErrorHandler

All Implemented Interfaces:

WebErrorHandler

public class SpringSecurityWebErrorHandler
extends Object
implements WebErrorHandler

A WebErrorHandler implementation responsible for handling Spring Security related exceptions.

Author:

Ali Dehghani

Field Summary

Fields

Modifier and Type	Field and Description
static String	ACCESS_DENIED When the client is not authorized to access a protected resource.
static String	ACCOUNT_EXPIRED When the user account is expired.
static String	AUTH_REQUIRED When someone tried to access a protected resource without proper authorization.
static String	BAD_CREDENTIALS When the given user credentials where wrong.
static String	INTERNAL_ERROR When something unexpected happened during security checks.
static String	USER_DISABLED When the user is disabled.
static String	USER_LOCKED When the user is locked.

Constructor Summary

Constructors

Constructor and Description
SpringSecurityWebErrorHandler()

Method Summary

Modifier and Type	Method and Description
boolean	canHandle(Throwable exception) Can only handle AccessDeniedException or AuthenticationExceptions.
HandledException	handle(Throwable exception) Bunch of if-else-es to handle Spring Security specific exceptions.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ACCESS_DENIED

public static final String ACCESS_DENIED

When the client is not authorized to access a protected resource.

See Also:

Constant Field Values

ACCOUNT_EXPIRED

public static final String ACCOUNT_EXPIRED

When the user account is expired.

See Also:

Constant Field Values

AUTH_REQUIRED

public static final String AUTH_REQUIRED

When someone tried to access a protected resource without proper authorization.

See Also:

Constant Field Values

INTERNAL_ERROR

public static final String INTERNAL_ERROR

When something unexpected happened during security checks.

See Also:

Constant Field Values

BAD_CREDENTIALS

public static final String BAD_CREDENTIALS

When the given user credentials where wrong.

See Also:

Constant Field Values

USER_LOCKED

public static final String USER_LOCKED

When the user is locked.

See Also:

Constant Field Values

USER_DISABLED

public static final String USER_DISABLED

When the user is disabled.

See Also:

Constant Field Values

Constructor Detail

SpringSecurityWebErrorHandler

public SpringSecurityWebErrorHandler()

Method Detail

canHandle

public boolean canHandle(Throwable exception)

Can only handle AccessDeniedException or AuthenticationExceptions.

Specified by:

canHandle in interface WebErrorHandler

Parameters:

exception - The exception to examine.

Returns:

true for Spring Security specific exceptions, false otherwise.

handle

@NonNull
public HandledException handle(Throwable exception)

Bunch of if-else-es to handle Spring Security specific exceptions.

Specified by:

handle in interface WebErrorHandler

Parameters:

exception - The exception to handle.

Returns:

The handled exception details wrapped inside an instance of HandledException.