Package org.oa4mp.di

Class DIServiceExceptionHandler

java.lang.Object

org.oa4mp.server.loader.oauth2.servlet.OA2ExceptionHandler

org.oa4mp.di.DIServiceExceptionHandler

All Implemented Interfaces:

edu.uiuc.ncsa.security.servlet.ExceptionHandler, OA2Errors

public class DIServiceExceptionHandler
extends OA2ExceptionHandler
implements OA2Errors

Created by Jeff Gaynor
on 1/29/21 at 10:56 AM

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	DIServiceExceptionHandler.YAErr	Yet Another Err type object.

Field Summary

Fields inherited from interface org.oa4mp.delegation.server.OA2Errors

ACCESS_DENIED, ACCOUNT_SELECTION_REQUIRED, CONSENT_REQUIRED, ERROR_URI_PARAMETER, INTERACTION_REQUIRED, INVALID_GRANT, INVALID_REQUEST, INVALID_REQUEST_OBJECT, INVALID_REQUEST_URI, INVALID_SCOPE, INVALID_TARGET, INVALID_TOKEN, LOGIN_REQUIRED, REGISTRATION_NOT_SUPPORTED, REQUEST_NOT_SUPPORTED, REQUEST_URI_NOT_SUPPORTED, SERVER_ERROR, TEMPORARILY_UNAVAILABLE, UNAUTHORIZED_CLIENT, UNSUPPORTED_RESPONSE_TYPE

Constructor Summary

Constructors

Constructor	Description
DIServiceExceptionHandler(DIService diService, edu.uiuc.ncsa.security.core.util.MyLoggingFacade logger)

Method Summary

Modifier and Type	Method	Description
void	handleException(edu.uiuc.ncsa.security.servlet.ExceptionHandlerThingie xh)
static DIServiceExceptionHandler.YAErr	lookupErrorCode(String oa2Error)	A practical note is that an awful lot of the errors that OA4MP generates are edge cases (such as a non-existent response_type) or very marginal at best.

Methods inherited from class org.oa4mp.server.loader.oauth2.servlet.OA2ExceptionHandler

encode, error, getLogger, handleOA2Error, handleOA2Error, handleOA2Error, handleOA2Error, info, warn

Methods inherited from class java.lang.Object

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

Constructor Detail

DIServiceExceptionHandler

public DIServiceExceptionHandler(DIService diService,
                                 edu.uiuc.ncsa.security.core.util.MyLoggingFacade logger)

Method Detail

handleException

public void handleException(edu.uiuc.ncsa.security.servlet.ExceptionHandlerThingie xh)
                     throws IOException,
                            javax.servlet.ServletException

Specified by:

handleException in interface edu.uiuc.ncsa.security.servlet.ExceptionHandler

Overrides:

handleException in class OA2ExceptionHandler

Throws:

IOException

javax.servlet.ServletException

lookupErrorCode

public static DIServiceExceptionHandler.YAErr lookupErrorCode(String oa2Error)

A practical note is that an awful lot of the errors that OA4MP generates are edge cases (such as a non-existent response_type) or very marginal at best. Generally the OA4MP errors are pretty succinct about what happened. E.g. OA2Errors.INVALID_GRANT may refer to any of

• an expired authorization grant
• an authorization grant that has been invalidated (probably be cause it was used already
• an authorization grant that is legitimately past expiration
• a bogus authorization grant that is unreocognized by the system.

This will be disambiguated in the description of the OA2GeneralError that is thrown. This method will let you override any or all of these messages as you see fit.

Parameters:

oa2Error -

Returns: