Package io.micronaut.security.oauth2.client.clientcredentials.propagation

Class ClientCredentialsHttpClientFilter

java.lang.Object

io.micronaut.security.oauth2.client.clientcredentials.propagation.ClientCredentialsHttpClientFilter

All Implemented Interfaces:

io.micronaut.core.order.Ordered, io.micronaut.http.filter.HttpClientFilter, io.micronaut.http.filter.HttpFilter

@Filter("/**")
public class ClientCredentialsHttpClientFilter
extends Object
implements io.micronaut.http.filter.HttpClientFilter

An HttpClientFilter to add an access token to outgoing request thanks to a Client Credentials request.

Since:

2.2.0

Author:

Sergio del Amo

Field Summary

Fields

Modifier and Type	Field	Description
protected final io.micronaut.context.BeanContext	beanContext
protected final Map<String,ClientCredentialsClient>	clientCredentialsClientsByName
protected final Map<String,ClientCredentialsTokenPropagator>	clientCredentialsTokenHandlerByName
protected final List<OauthClientConfiguration>	oauthClientConfigurationCollection
protected final io.micronaut.http.util.OutgoingHttpRequestProcessor	outgoingHttpRequestProcessor

Fields inherited from interface io.micronaut.core.order.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor	Description
ClientCredentialsHttpClientFilter(io.micronaut.http.util.OutgoingHttpRequestProcessor outgoingHttpRequestProcessor, Stream<OauthClientConfiguration> oauthClientConfigurationStream, ClientCredentialsTokenPropagator defaultTokenPropagator, io.micronaut.context.BeanContext beanContext)

Method Summary

Modifier and Type	Method	Description
org.reactivestreams.Publisher<? extends io.micronaut.http.HttpResponse<?>>	doFilter(io.micronaut.http.MutableHttpRequest<?> request, io.micronaut.http.filter.ClientFilterChain chain)
protected Optional<ClientCredentialsClient>	getClient(@NonNull OauthClientConfiguration oauthClient)
protected Optional<OauthClientConfiguration>	getClientConfiguration(io.micronaut.http.HttpRequest<?> request)
protected @Nullable String	getScope(@NonNull OauthClientConfiguration oauthClient)
protected ClientCredentialsTokenPropagator	getTokenHandler(@NonNull OauthClientConfiguration oauthClient)

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.micronaut.http.filter.HttpClientFilter

doFilter

Methods inherited from interface io.micronaut.core.order.Ordered

getOrder

Field Details

outgoingHttpRequestProcessor

protected final io.micronaut.http.util.OutgoingHttpRequestProcessor outgoingHttpRequestProcessor

oauthClientConfigurationCollection

protected final List<OauthClientConfiguration> oauthClientConfigurationCollection

beanContext

protected final io.micronaut.context.BeanContext beanContext

clientCredentialsClientsByName

protected final Map<String,ClientCredentialsClient> clientCredentialsClientsByName

clientCredentialsTokenHandlerByName

protected final Map<String,ClientCredentialsTokenPropagator> clientCredentialsTokenHandlerByName

Constructor Details

ClientCredentialsHttpClientFilter

public ClientCredentialsHttpClientFilter(io.micronaut.http.util.OutgoingHttpRequestProcessor outgoingHttpRequestProcessor,
 Stream<OauthClientConfiguration> oauthClientConfigurationStream,
 ClientCredentialsTokenPropagator defaultTokenPropagator,
 io.micronaut.context.BeanContext beanContext)

Parameters:

outgoingHttpRequestProcessor - Utility to decide whether to process the request

oauthClientConfigurationStream - OAuth 2.0 Clients configuration stream

defaultTokenPropagator - The default token propagator

beanContext - Bean Context

Method Details

doFilter

public org.reactivestreams.Publisher<? extends io.micronaut.http.HttpResponse<?>> doFilter(io.micronaut.http.MutableHttpRequest<?> request,
 io.micronaut.http.filter.ClientFilterChain chain)

Specified by:

doFilter in interface io.micronaut.http.filter.HttpClientFilter

getScope

@Nullable
protected @Nullable String getScope(@NonNull
 @NonNull OauthClientConfiguration oauthClient)

Parameters:

oauthClient - OAuth 2.0 Client configuration

Returns:

The desired scope for client credentials grant or null if no scope should be specified

getClient

protected Optional<ClientCredentialsClient> getClient(@NonNull
 @NonNull OauthClientConfiguration oauthClient)

Parameters:

oauthClient - OAuth 2.0 Client configuration

Returns:

The Client credentials client for the OAuth 2.0 Client.

getTokenHandler

protected ClientCredentialsTokenPropagator getTokenHandler(@NonNull
 @NonNull OauthClientConfiguration oauthClient)

Parameters:

oauthClient - OAuth 2.0 Client configuration

Returns:

The Client credentials token propagator for the OAuth 2.0 Client.

getClientConfiguration

protected Optional<OauthClientConfiguration> getClientConfiguration(io.micronaut.http.HttpRequest<?> request)

Parameters:

request - Http Request

Returns:

An OAuth 2.0 Client configuration which has client credentials configuration set and should process the request