com.nimbusds.oauth2.sdk
Class AuthorizationErrorResponse

java.lang.Object
  com.nimbusds.oauth2.sdk.AuthorizationResponse
      com.nimbusds.oauth2.sdk.AuthorizationErrorResponse

All Implemented Interfaces:

ErrorResponse, Message, Response

Direct Known Subclasses:

OIDCAuthorizationErrorResponse

@Immutable
public class AuthorizationErrorResponse
extends AuthorizationResponse
implements ErrorResponse

Authorisation error response. This class is immutable.

Standard authorisation errors:

• OAuth2Error.INVALID_REQUEST
• OAuth2Error.UNAUTHORIZED_CLIENT
• OAuth2Error.ACCESS_DENIED
• OAuth2Error.UNSUPPORTED_RESPONSE_TYPE
• OAuth2Error.INVALID_SCOPE
• OAuth2Error.SERVER_ERROR
• OAuth2Error.TEMPORARILY_UNAVAILABLE

Example HTTP response:

 HTTP/1.1 302 Found
 Location: https://client.example.com/cb?
 error=invalid_request
 &error_description=the%20request%20is%20not%20valid%20or%20malformed
 &state=af0ifjsldkj
 

Related specifications:

• OAuth 2.0 (RFC 6749), sections 4.1.2.1 and 4.2.2.1.

Author:

Vladimir Dzhuvinov

Constructor Summary

AuthorizationErrorResponse(URL redirectURI, ErrorObject error, ResponseType rt, State state)
Creates a new authorisation error response.

Method Summary

ErrorObject	getErrorObject() Gets the error associated with the error response.
ResponseType	getResponseType() Gets the response type.
static Set<ErrorObject>	getStandardErrors() Gets the standard OAuth 2.0 errors for an Authorisation error response.
static AuthorizationErrorResponse	parse(HTTPResponse httpResponse) Parses an authorisation error response from the specified HTTP response.
static AuthorizationErrorResponse	parse(URL uri) Parses an authorisation error response from the specified URI.
static AuthorizationErrorResponse	parse(URL redirectURI, Map<String,String> params) Parses an authorisation error response from the specified redirect URI and parameters.
Map<String,String>	toParameters() Returns the parameters of this authorisation response.
URL	toURI() Returns the URI representation (redirect URI + fragment / query string) of this authorisation response.

Methods inherited from class com.nimbusds.oauth2.sdk.AuthorizationResponse

getRedirectURI, getState, toHTTPResponse

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.nimbusds.oauth2.sdk.Response

toHTTPResponse

Constructor Detail

AuthorizationErrorResponse

public AuthorizationErrorResponse(URL redirectURI,
                                  ErrorObject error,
                                  ResponseType rt,
                                  State state)

Creates a new authorisation error response.

Parameters:

redirectURI - The base redirect URI. Must not be null.

error - The error. Should match one of the standard errors for an authorisation error response. Must not be null.

rt - The response type, used to determine the redirect URI composition. If unknown null.

state - The state, null if not requested.

Method Detail

getStandardErrors

public static Set<ErrorObject> getStandardErrors()

Gets the standard OAuth 2.0 errors for an Authorisation error response.

Returns:

The standard errors, as a read-only set.

getErrorObject

public ErrorObject getErrorObject()

Description copied from interface: ErrorResponse

Gets the error associated with the error response.

Specified by:

getErrorObject in interface ErrorResponse

Returns:

The error, null if none.

getResponseType

public ResponseType getResponseType()

Gets the response type.

Returns:

The response type, null if not specified.

toParameters

public Map<String,String> toParameters()

Description copied from class: AuthorizationResponse

Returns the parameters of this authorisation response.

Example parameters (authorisation success):

 access_token = 2YotnFZFEjr1zCsicMWpAA
 state = xyz
 token_type = example
 expires_in = 3600
 

Specified by:

toParameters in class AuthorizationResponse

Returns:

The parameters as a map.

toURI

public URL toURI()
          throws SerializeException

Description copied from class: AuthorizationResponse

Returns the URI representation (redirect URI + fragment / query string) of this authorisation response.

Example URI:

 http://example.com/cb#access_token=2YotnFZFEjr1zCsicMWpAA
 &state=xyz
 &token_type=example
 &expires_in=3600
 

Specified by:

toURI in class AuthorizationResponse

Returns:

The URI representation of this authorisation response.

Throws:

SerializeException - If this response couldn't be serialised to a URI.

parse

public static AuthorizationErrorResponse parse(URL redirectURI,
                                               Map<String,String> params)
                                        throws ParseException

Parses an authorisation error response from the specified redirect URI and parameters.

Parameters:

redirectURI - The base redirect URI. Must not be null.

params - The response parameters to parse. Must not be null.

Returns:

The authorisation error response.

Throws:

ParseException - If the parameters couldn't be parsed to an authorisation error response.

parse

public static AuthorizationErrorResponse parse(URL uri)
                                        throws ParseException

Parses an authorisation error response from the specified URI.

Example URI:

 https://client.example.com/cb?
 error=invalid_request
 &error_description=the%20request%20is%20not%20valid%20or%20malformed
 &state=af0ifjsldkj
 

Parameters:

uri - The URI to parse. Can be absolute or relative. Must not be null.

Returns:

The authorisation error response.

Throws:

ParseException - If the URI couldn't be parsed to an authorisation error response.

parse

public static AuthorizationErrorResponse parse(HTTPResponse httpResponse)
                                        throws ParseException

Parses an authorisation error response from the specified HTTP response.

Example HTTP response:

 HTTP/1.1 302 Found
 Location: https://client.example.com/cb?
 error=invalid_request
 &error_description=the%20request%20is%20not%20valid%20or%20malformed
 &state=af0ifjsldkj
 

Parameters:

httpResponse - The HTTP response to parse. Must not be null.

Returns:

The authorisation error response.

Throws:

ParseException - If the HTTP response couldn't be parsed to an authorisation error response.