org.springframework.security.oauth.provider
Class UnauthenticatedRequestTokenProcessingFilter

java.lang.Object
  org.springframework.security.oauth.provider.OAuthProviderProcessingFilter
      org.springframework.security.oauth.provider.UnauthenticatedRequestTokenProcessingFilter

All Implemented Interfaces:

javax.servlet.Filter, org.springframework.beans.factory.InitializingBean, org.springframework.context.MessageSourceAware, org.springframework.core.Ordered

Direct Known Subclasses:

AccessTokenProcessingFilter

public class UnauthenticatedRequestTokenProcessingFilter
extends OAuthProviderProcessingFilter

Processing filter for handling a request for an OAuth token. The default implementation assumes a request for a new unauthenticated request token. The default processes URL is "/oauth_request_token".

Author:

Ryan Heaton

Field Summary

static int

FILTER_CHAIN_ORDER

Fields inherited from class org.springframework.security.oauth.provider.OAuthProviderProcessingFilter

messages, OAUTH_PROCESSING_HANDLED

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

UnauthenticatedRequestTokenProcessingFilter()

Method Summary

protected OAuthProviderToken	createOAuthToken(ConsumerAuthentication authentication) Create the OAuth token for the specified consumer key.
int	getOrder() The request token filter comes after the exception translation filter.
java.lang.String	getResponseContentType() The content type of the response.
protected void	onNewTimestamp() Logic to be performed on a new timestamp.
protected void	onValidSignature(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.FilterChain chain) Logic executed on valid signature.
void	setResponseContentType(java.lang.String responseContentType) The content type of the response.

Methods inherited from class org.springframework.security.oauth.provider.OAuthProviderProcessingFilter

afterPropertiesSet, allowMethod, createDetails, destroy, doFilter, fail, getAuthenticationEntryPoint, getConsumerDetailsService, getFilterProcessesUrl, getNonceServices, getProviderSupport, getSignatureMethodFactory, getTokenServices, init, isIgnoreMissingCredentials, requiresAuthentication, resetPreviousAuthentication, setAllowedMethods, setAuthenticationEntryPoint, setConsumerDetailsService, setFilterProcessesUrl, setIgnoreMissingCredentials, setMessageSource, setNonceServices, setProviderSupport, setSignatureMethodFactory, setTokenServices, skipProcessing, validateOAuthParams, validateSignature

Methods inherited from class java.lang.Object

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

Field Detail

FILTER_CHAIN_ORDER

public static final int FILTER_CHAIN_ORDER

Constructor Detail

UnauthenticatedRequestTokenProcessingFilter

public UnauthenticatedRequestTokenProcessingFilter()

Method Detail

onValidSignature

protected void onValidSignature(javax.servlet.http.HttpServletRequest request,
                                javax.servlet.http.HttpServletResponse response,
                                javax.servlet.FilterChain chain)
                         throws java.io.IOException

Description copied from class: OAuthProviderProcessingFilter

Logic executed on valid signature. The security context can be assumed to hold a verified, authenticated ConsumerAuthentication.

Default implementation continues the chain.

Specified by:

onValidSignature in class OAuthProviderProcessingFilter

Parameters:

request - The request.

response - The response

chain - The filter chain.

Throws:

java.io.IOException

onNewTimestamp

protected void onNewTimestamp()
                       throws org.springframework.security.AuthenticationException

Description copied from class: OAuthProviderProcessingFilter

Logic to be performed on a new timestamp. The default behavior expects that the timestamp should not be new.

Overrides:

onNewTimestamp in class OAuthProviderProcessingFilter

Throws:

org.springframework.security.AuthenticationException - If the timestamp shouldn't be new.

createOAuthToken

protected OAuthProviderToken createOAuthToken(ConsumerAuthentication authentication)

Create the OAuth token for the specified consumer key.

Parameters:

authentication - The authentication request.

Returns:

The OAuth token.

getOrder

public int getOrder()

The request token filter comes after the exception translation filter.

Returns:

The request token filter comes after the exception translation filter.

getResponseContentType

public java.lang.String getResponseContentType()

The content type of the response.

Returns:

The content type of the response.

setResponseContentType

public void setResponseContentType(java.lang.String responseContentType)

The content type of the response.

Parameters:

responseContentType - The content type of the response.