Polish class names in oauth2-client

Fixes gh-4722

config/src/main/java/org/springframework/security/config/annotation/web/builders/FilterComparator.java

@@ -78,7 +78,7 @@ final class FilterComparator implements Comparator<Filter>, Serializable {
 		put(LogoutFilter.class, order);
 		order += STEP;
 		filterToOrder.put(
-			"org.springframework.security.oauth2.client.web.AuthorizationRequestRedirectFilter",
+			"org.springframework.security.oauth2.client.web.OAuth2AuthorizationRequestRedirectFilter",
 			order);
 		order += STEP;
 		put(X509AuthenticationFilter.class, order);

config/src/main/java/org/springframework/security/config/annotation/web/builders/HttpSecurity.java

@@ -1014,7 +1014,7 @@ public final class HttpSecurity extends
 	 * 	}
 	 *
 	 * 	@Bean
-	 * 	public AuthorizationGrantTokenExchanger<AuthorizationCodeAuthenticationToken> authorizationCodeTokenExchanger() {
+	 * 	public AuthorizationGrantTokenExchanger<OAuth2AuthorizationCodeAuthenticationToken> authorizationCodeTokenExchanger() {
 	 * 		// Custom implementation that exchanges an "Authorization Code Grant" for an "Access Token"
 	 * 		return new AuthorizationCodeTokenExchangerImpl();
 	 * 	}

config/src/main/java/org/springframework/security/config/annotation/web/configurers/oauth2/client/ImplicitGrantConfigurer.java

@@ -19,7 +19,7 @@ import org.springframework.context.ApplicationContext;
 import org.springframework.security.config.annotation.web.HttpSecurityBuilder;
 import org.springframework.security.config.annotation.web.configurers.AbstractHttpConfigurer;
 import org.springframework.security.oauth2.client.registration.ClientRegistrationRepository;
-import org.springframework.security.oauth2.client.web.AuthorizationRequestRedirectFilter;
+import org.springframework.security.oauth2.client.web.OAuth2AuthorizationRequestRedirectFilter;
 import org.springframework.security.oauth2.client.endpoint.AuthorizationRequestUriBuilder;
 import org.springframework.util.Assert;
 
@@ -55,7 +55,7 @@ public final class ImplicitGrantConfigurer<B extends HttpSecurityBuilder<B>> ext
 
 	@Override
 	public void configure(B http) throws Exception {
-		AuthorizationRequestRedirectFilter authorizationRequestFilter = new AuthorizationRequestRedirectFilter(
+		OAuth2AuthorizationRequestRedirectFilter authorizationRequestFilter = new OAuth2AuthorizationRequestRedirectFilter(
 			this.getAuthorizationRequestBaseUri(), this.getClientRegistrationRepository());
 		if (this.authorizationRequestUriBuilder != null) {
 			authorizationRequestFilter.setAuthorizationRequestUriBuilder(this.authorizationRequestUriBuilder);
@@ -66,7 +66,7 @@ public final class ImplicitGrantConfigurer<B extends HttpSecurityBuilder<B>> ext
 	private String getAuthorizationRequestBaseUri() {
 		return this.authorizationRequestBaseUri != null ?
 			this.authorizationRequestBaseUri :
-			AuthorizationRequestRedirectFilter.DEFAULT_AUTHORIZATION_REQUEST_BASE_URI;
+			OAuth2AuthorizationRequestRedirectFilter.DEFAULT_AUTHORIZATION_REQUEST_BASE_URI;
 	}
 
 	private ClientRegistrationRepository getClientRegistrationRepository() {

config/src/main/java/org/springframework/security/config/annotation/web/configurers/oauth2/client/OAuth2LoginConfigurer.java

@@ -21,7 +21,7 @@ import org.springframework.security.config.annotation.web.HttpSecurityBuilder;
 import org.springframework.security.config.annotation.web.configurers.AbstractAuthenticationFilterConfigurer;
 import org.springframework.security.core.authority.mapping.GrantedAuthoritiesMapper;
 import org.springframework.security.oauth2.client.OAuth2AuthorizedClient;
-import org.springframework.security.oauth2.client.authentication.AuthorizationCodeAuthenticationToken;
+import org.springframework.security.oauth2.client.authentication.OAuth2AuthorizationCodeAuthenticationToken;
 import org.springframework.security.oauth2.client.authentication.AuthorizationGrantTokenExchanger;
 import org.springframework.security.oauth2.client.authentication.NimbusAuthorizationCodeTokenExchanger;
 import org.springframework.security.oauth2.client.authentication.OAuth2LoginAuthenticationProvider;
@@ -39,7 +39,7 @@ import org.springframework.security.oauth2.client.userinfo.CustomUserTypesOAuth2
 import org.springframework.security.oauth2.client.userinfo.DefaultOAuth2UserService;
 import org.springframework.security.oauth2.client.userinfo.DelegatingOAuth2UserService;
 import org.springframework.security.oauth2.client.userinfo.OAuth2UserService;
-import org.springframework.security.oauth2.client.web.AuthorizationRequestRedirectFilter;
+import org.springframework.security.oauth2.client.web.OAuth2AuthorizationRequestRedirectFilter;
 import org.springframework.security.oauth2.client.web.AuthorizationRequestRepository;
 import org.springframework.security.oauth2.client.web.OAuth2LoginAuthenticationFilter;
 import org.springframework.security.oauth2.core.OAuth2AccessToken;
@@ -133,7 +133,7 @@ public final class OAuth2LoginConfigurer<B extends HttpSecurityBuilder<B>> exten
 	}
 
 	public class TokenEndpointConfig {
-		private AuthorizationGrantTokenExchanger<AuthorizationCodeAuthenticationToken> authorizationCodeTokenExchanger;
+		private AuthorizationGrantTokenExchanger<OAuth2AuthorizationCodeAuthenticationToken> authorizationCodeTokenExchanger;
 		private OAuth2TokenRepository<OAuth2AccessToken> accessTokenRepository;
 		private JwtDecoderRegistry jwtDecoderRegistry;
 
@@ -141,7 +141,7 @@ public final class OAuth2LoginConfigurer<B extends HttpSecurityBuilder<B>> exten
 		}
 
 		public TokenEndpointConfig authorizationCodeTokenExchanger(
-			AuthorizationGrantTokenExchanger<AuthorizationCodeAuthenticationToken> authorizationCodeTokenExchanger) {
+			AuthorizationGrantTokenExchanger<OAuth2AuthorizationCodeAuthenticationToken> authorizationCodeTokenExchanger) {
 
 			Assert.notNull(authorizationCodeTokenExchanger, "authorizationCodeTokenExchanger cannot be null");
 			this.authorizationCodeTokenExchanger = authorizationCodeTokenExchanger;
@@ -226,7 +226,7 @@ public final class OAuth2LoginConfigurer<B extends HttpSecurityBuilder<B>> exten
 	public void init(B http) throws Exception {
 		super.init(http);
 
-		AuthorizationGrantTokenExchanger<AuthorizationCodeAuthenticationToken> authorizationCodeTokenExchanger =
+		AuthorizationGrantTokenExchanger<OAuth2AuthorizationCodeAuthenticationToken> authorizationCodeTokenExchanger =
 			this.tokenEndpointConfig.authorizationCodeTokenExchanger;
 		if (authorizationCodeTokenExchanger == null) {
 			authorizationCodeTokenExchanger = new NimbusAuthorizationCodeTokenExchanger();
@@ -274,10 +274,10 @@ public final class OAuth2LoginConfigurer<B extends HttpSecurityBuilder<B>> exten
 	public void configure(B http) throws Exception {
 		String authorizationRequestBaseUri = this.authorizationEndpointConfig.authorizationRequestBaseUri;
 		if (authorizationRequestBaseUri == null) {
-			authorizationRequestBaseUri = AuthorizationRequestRedirectFilter.DEFAULT_AUTHORIZATION_REQUEST_BASE_URI;
+			authorizationRequestBaseUri = OAuth2AuthorizationRequestRedirectFilter.DEFAULT_AUTHORIZATION_REQUEST_BASE_URI;
 		}
 
-		AuthorizationRequestRedirectFilter authorizationRequestFilter = new AuthorizationRequestRedirectFilter(
+		OAuth2AuthorizationRequestRedirectFilter authorizationRequestFilter = new OAuth2AuthorizationRequestRedirectFilter(
 			authorizationRequestBaseUri, this.getClientRegistrationRepository());
 		if (this.authorizationEndpointConfig.authorizationRequestUriBuilder != null) {
 			authorizationRequestFilter.setAuthorizationRequestUriBuilder(
@@ -341,7 +341,7 @@ public final class OAuth2LoginConfigurer<B extends HttpSecurityBuilder<B>> exten
 
 		String authorizationRequestBaseUri = this.authorizationEndpointConfig.authorizationRequestBaseUri != null ?
 			this.authorizationEndpointConfig.authorizationRequestBaseUri :
-			AuthorizationRequestRedirectFilter.DEFAULT_AUTHORIZATION_REQUEST_BASE_URI;
+			OAuth2AuthorizationRequestRedirectFilter.DEFAULT_AUTHORIZATION_REQUEST_BASE_URI;
 		Map<String, String> authenticationUrlToClientName = new HashMap<>();
 
 		clientRegistrations.forEach(registration -> authenticationUrlToClientName.put(

oauth2/oauth2-client/src/main/java/org/springframework/security/oauth2/client/authentication/AbstractOAuth2AuthorizationGrantAuthenticationToken.java

@@ -31,11 +31,11 @@ import java.util.Collections;
  * @see AuthorizationGrantType
  * @see <a target="_blank" href="https://tools.ietf.org/html/rfc6749#section-1.3">Section 1.3 Authorization Grant</a>
  */
-public abstract class AuthorizationGrantAuthenticationToken extends AbstractAuthenticationToken {
+public abstract class AbstractOAuth2AuthorizationGrantAuthenticationToken extends AbstractAuthenticationToken {
 	private static final long serialVersionUID = SpringSecurityCoreVersion.SERIAL_VERSION_UID;
 	private final AuthorizationGrantType authorizationGrantType;
 
-	protected AuthorizationGrantAuthenticationToken(AuthorizationGrantType authorizationGrantType) {
+	protected AbstractOAuth2AuthorizationGrantAuthenticationToken(AuthorizationGrantType authorizationGrantType) {
 		super(Collections.emptyList());
 		Assert.notNull(authorizationGrantType, "authorizationGrantType cannot be null");
 		this.authorizationGrantType = authorizationGrantType;

oauth2/oauth2-client/src/main/java/org/springframework/security/oauth2/client/authentication/AuthorizationGrantTokenExchanger.java

@@ -28,13 +28,13 @@ import org.springframework.security.oauth2.core.endpoint.OAuth2AccessTokenRespon
  * @author Joe Grandja
  * @since 5.0
  * @see AuthorizationGrantType
- * @see AuthorizationGrantAuthenticationToken
+ * @see AbstractOAuth2AuthorizationGrantAuthenticationToken
  * @see OAuth2AccessTokenResponse
  * @see <a target="_blank" href="https://tools.ietf.org/html/rfc6749#section-1.3">Section 1.3 Authorization Grant</a>
  * @see <a target="_blank" href="https://tools.ietf.org/html/rfc6749#section-4.1.3">Section 4.1.3 Access Token Request (Authorization Code Grant)</a>
  * @see <a target="_blank" href="https://tools.ietf.org/html/rfc6749#section-4.1.4">Section 4.1.4 Access Token Response (Authorization Code Grant)</a>
  */
-public interface AuthorizationGrantTokenExchanger<T extends AuthorizationGrantAuthenticationToken>  {
+public interface AuthorizationGrantTokenExchanger<T extends AbstractOAuth2AuthorizationGrantAuthenticationToken>  {
 
 	OAuth2AccessTokenResponse exchange(T authorizationGrantAuthentication) throws OAuth2AuthenticationException;
 

oauth2/oauth2-client/src/main/java/org/springframework/security/oauth2/client/authentication/NimbusAuthorizationCodeTokenExchanger.java

@@ -58,17 +58,17 @@ import java.util.Set;
  * @author Joe Grandja
  * @since 5.0
  * @see AuthorizationGrantTokenExchanger
- * @see AuthorizationCodeAuthenticationToken
+ * @see OAuth2AuthorizationCodeAuthenticationToken
  * @see OAuth2AccessTokenResponse
  * @see <a target="_blank" href="https://connect2id.com/products/nimbus-oauth-openid-connect-sdk">Nimbus OAuth 2.0 SDK</a>
  * @see <a target="_blank" href="https://tools.ietf.org/html/rfc6749#section-4.1.3">Section 4.1.3 Access Token Request (Authorization Code Grant)</a>
  * @see <a target="_blank" href="https://tools.ietf.org/html/rfc6749#section-4.1.4">Section 4.1.4 Access Token Response (Authorization Code Grant)</a>
  */
-public class NimbusAuthorizationCodeTokenExchanger implements AuthorizationGrantTokenExchanger<AuthorizationCodeAuthenticationToken> {
+public class NimbusAuthorizationCodeTokenExchanger implements AuthorizationGrantTokenExchanger<OAuth2AuthorizationCodeAuthenticationToken> {
 	private static final String INVALID_TOKEN_RESPONSE_ERROR_CODE = "invalid_token_response";
 
 	@Override
-	public OAuth2AccessTokenResponse exchange(AuthorizationCodeAuthenticationToken authorizationCodeAuthentication)
+	public OAuth2AccessTokenResponse exchange(OAuth2AuthorizationCodeAuthenticationToken authorizationCodeAuthentication)
 			throws OAuth2AuthenticationException {
 
 		ClientRegistration clientRegistration = authorizationCodeAuthentication.getClientRegistration();

oauth2/oauth2-client/src/main/java/org/springframework/security/oauth2/client/authentication/OAuth2AuthorizationCodeAuthenticationToken.java

@@ -23,23 +23,23 @@ import org.springframework.security.oauth2.core.endpoint.OAuth2AuthorizationResp
 import org.springframework.util.Assert;
 
 /**
- * An implementation of an {@link AuthorizationGrantAuthenticationToken} that holds
+ * An implementation of an {@link AbstractOAuth2AuthorizationGrantAuthenticationToken} that holds
  * an <i>authorization code grant</i> credential for a specific client identified in {@link #getClientRegistration()}.
  *
  * @author Joe Grandja
  * @since 5.0
- * @see AuthorizationGrantAuthenticationToken
+ * @see AbstractOAuth2AuthorizationGrantAuthenticationToken
  * @see ClientRegistration
  * @see OAuth2AuthorizationRequest
  * @see OAuth2AuthorizationResponse
  * @see <a target="_blank" href="https://tools.ietf.org/html/rfc6749#section-1.3.1">Section 1.3.1 Authorization Code Grant</a>
  */
-public class AuthorizationCodeAuthenticationToken extends AuthorizationGrantAuthenticationToken {
+public class OAuth2AuthorizationCodeAuthenticationToken extends AbstractOAuth2AuthorizationGrantAuthenticationToken {
 	private final ClientRegistration clientRegistration;
 	private final OAuth2AuthorizationExchange authorizationExchange;
 
-	public AuthorizationCodeAuthenticationToken(ClientRegistration clientRegistration,
-												OAuth2AuthorizationExchange authorizationExchange) {
+	public OAuth2AuthorizationCodeAuthenticationToken(ClientRegistration clientRegistration,
+														OAuth2AuthorizationExchange authorizationExchange) {
 
 		super(AuthorizationGrantType.AUTHORIZATION_CODE);
 		Assert.notNull(clientRegistration, "clientRegistration cannot be null");

oauth2/oauth2-client/src/main/java/org/springframework/security/oauth2/client/authentication/OAuth2LoginAuthenticationProvider.java

@@ -47,7 +47,7 @@ import java.util.Collection;
  *
  * @author Joe Grandja
  * @since 5.0
- * @see AuthorizationCodeAuthenticationToken
+ * @see OAuth2AuthorizationCodeAuthenticationToken
  * @see OAuth2AuthenticationToken
  * @see OAuth2UserService
  * @see OAuth2AuthorizedClient
@@ -59,12 +59,12 @@ import java.util.Collection;
 public class OAuth2LoginAuthenticationProvider implements AuthenticationProvider {
 	private static final String INVALID_STATE_PARAMETER_ERROR_CODE = "invalid_state_parameter";
 	private static final String INVALID_REDIRECT_URI_PARAMETER_ERROR_CODE = "invalid_redirect_uri_parameter";
-	private final AuthorizationGrantTokenExchanger<AuthorizationCodeAuthenticationToken> authorizationCodeTokenExchanger;
+	private final AuthorizationGrantTokenExchanger<OAuth2AuthorizationCodeAuthenticationToken> authorizationCodeTokenExchanger;
 	private final OAuth2UserService<OAuth2AuthorizedClient, OAuth2User> userService;
 	private GrantedAuthoritiesMapper authoritiesMapper = (authorities -> authorities);
 
 	public OAuth2LoginAuthenticationProvider(
-		AuthorizationGrantTokenExchanger<AuthorizationCodeAuthenticationToken> authorizationCodeTokenExchanger,
+		AuthorizationGrantTokenExchanger<OAuth2AuthorizationCodeAuthenticationToken> authorizationCodeTokenExchanger,
 		OAuth2UserService<OAuth2AuthorizedClient, OAuth2User> userService) {
 
 		Assert.notNull(authorizationCodeTokenExchanger, "authorizationCodeTokenExchanger cannot be null");
@@ -75,8 +75,8 @@ public class OAuth2LoginAuthenticationProvider implements AuthenticationProvider
 
 	@Override
 	public Authentication authenticate(Authentication authentication) throws AuthenticationException {
-		AuthorizationCodeAuthenticationToken authorizationCodeAuthentication =
-				(AuthorizationCodeAuthenticationToken) authentication;
+		OAuth2AuthorizationCodeAuthenticationToken authorizationCodeAuthentication =
+				(OAuth2AuthorizationCodeAuthenticationToken) authentication;
 
 		// Section 3.1.2.1 Authentication Request - http://openid.net/specs/openid-connect-core-1_0.html#AuthRequest
 		// scope
@@ -141,6 +141,6 @@ public class OAuth2LoginAuthenticationProvider implements AuthenticationProvider
 
 	@Override
 	public boolean supports(Class<?> authentication) {
-		return AuthorizationCodeAuthenticationToken.class.isAssignableFrom(authentication);
+		return OAuth2AuthorizationCodeAuthenticationToken.class.isAssignableFrom(authentication);
 	}
 }

oauth2/oauth2-client/src/main/java/org/springframework/security/oauth2/client/endpoint/OAuth2AuthorizationRequestUriBuilder.java

@@ -34,7 +34,7 @@ import java.util.Set;
  * @see <a target="_blank" href="https://tools.ietf.org/html/rfc6749#section-4.1.1">Section 4.1.1 Authorization Code Grant Request</a>
  * @see <a target="_blank" href="https://tools.ietf.org/html/rfc6749#section-4.2.1">Section 4.2.1 Implicit Grant Request</a>
  */
-public class DefaultAuthorizationRequestUriBuilder implements AuthorizationRequestUriBuilder {
+public class OAuth2AuthorizationRequestUriBuilder implements AuthorizationRequestUriBuilder {
 
 	@Override
 	public URI build(OAuth2AuthorizationRequest authorizationRequest) {

oauth2/oauth2-client/src/main/java/org/springframework/security/oauth2/client/oidc/authentication/OidcAuthorizationCodeAuthenticationProvider.java

@@ -20,7 +20,7 @@ import org.springframework.security.core.Authentication;
 import org.springframework.security.core.AuthenticationException;
 import org.springframework.security.core.GrantedAuthority;
 import org.springframework.security.core.authority.mapping.GrantedAuthoritiesMapper;
-import org.springframework.security.oauth2.client.authentication.AuthorizationCodeAuthenticationToken;
+import org.springframework.security.oauth2.client.authentication.OAuth2AuthorizationCodeAuthenticationToken;
 import org.springframework.security.oauth2.client.authentication.AuthorizationGrantTokenExchanger;
 import org.springframework.security.oauth2.client.authentication.OAuth2AuthenticationToken;
 import org.springframework.security.oauth2.client.jwt.JwtDecoderRegistry;
@@ -62,7 +62,7 @@ import java.util.List;
  *
  * @author Joe Grandja
  * @since 5.0
- * @see AuthorizationCodeAuthenticationToken
+ * @see OAuth2AuthorizationCodeAuthenticationToken
  * @see OAuth2AuthenticationToken
  * @see OidcUserService
  * @see OidcAuthorizedClient
@@ -75,13 +75,13 @@ public class OidcAuthorizationCodeAuthenticationProvider implements Authenticati
 	private static final String INVALID_STATE_PARAMETER_ERROR_CODE = "invalid_state_parameter";
 	private static final String INVALID_REDIRECT_URI_PARAMETER_ERROR_CODE = "invalid_redirect_uri_parameter";
 	private static final String INVALID_ID_TOKEN_ERROR_CODE = "invalid_id_token";
-	private final AuthorizationGrantTokenExchanger<AuthorizationCodeAuthenticationToken> authorizationCodeTokenExchanger;
+	private final AuthorizationGrantTokenExchanger<OAuth2AuthorizationCodeAuthenticationToken> authorizationCodeTokenExchanger;
 	private final OAuth2UserService<OidcAuthorizedClient, OidcUser> userService;
 	private final JwtDecoderRegistry jwtDecoderRegistry;
 	private GrantedAuthoritiesMapper authoritiesMapper = (authorities -> authorities);
 
 	public OidcAuthorizationCodeAuthenticationProvider(
-		AuthorizationGrantTokenExchanger<AuthorizationCodeAuthenticationToken> authorizationCodeTokenExchanger,
+		AuthorizationGrantTokenExchanger<OAuth2AuthorizationCodeAuthenticationToken> authorizationCodeTokenExchanger,
 		OAuth2UserService<OidcAuthorizedClient, OidcUser> userService,
 		JwtDecoderRegistry jwtDecoderRegistry) {
 
@@ -95,8 +95,8 @@ public class OidcAuthorizationCodeAuthenticationProvider implements Authenticati
 
 	@Override
 	public Authentication authenticate(Authentication authentication) throws AuthenticationException {
-		AuthorizationCodeAuthenticationToken authorizationCodeAuthentication =
-				(AuthorizationCodeAuthenticationToken) authentication;
+		OAuth2AuthorizationCodeAuthenticationToken authorizationCodeAuthentication =
+				(OAuth2AuthorizationCodeAuthenticationToken) authentication;
 
 		// Section 3.1.2.1 Authentication Request - http://openid.net/specs/openid-connect-core-1_0.html#AuthRequest
 		// scope
@@ -179,7 +179,7 @@ public class OidcAuthorizationCodeAuthenticationProvider implements Authenticati
 
 	@Override
 	public boolean supports(Class<?> authentication) {
-		return AuthorizationCodeAuthenticationToken.class.isAssignableFrom(authentication);
+		return OAuth2AuthorizationCodeAuthenticationToken.class.isAssignableFrom(authentication);
 	}
 
 	private void validateIdToken(OidcIdToken idToken, ClientRegistration clientRegistration) {

oauth2/oauth2-client/src/main/java/org/springframework/security/oauth2/client/web/AuthorizationRequestRepository.java

@@ -25,7 +25,7 @@ import javax.servlet.http.HttpServletResponse;
  * of {@link OAuth2AuthorizationRequest} between requests.
  *
  * <p>
- * Used by the {@link AuthorizationRequestRedirectFilter} for persisting the <i>Authorization Request</i>
+ * Used by the {@link OAuth2AuthorizationRequestRedirectFilter} for persisting the <i>Authorization Request</i>
  * before it initiates the authorization code grant flow.
  * As well, used by the {@link OAuth2LoginAuthenticationFilter} for resolving
  * the associated <i>Authorization Request</i> when handling the <i>Authorization Response</i>.

oauth2/oauth2-client/src/main/java/org/springframework/security/oauth2/client/web/OAuth2AuthorizationRequestRedirectFilter.java

@@ -18,7 +18,7 @@ package org.springframework.security.oauth2.client.web;
 import org.springframework.http.HttpStatus;
 import org.springframework.security.crypto.keygen.Base64StringKeyGenerator;
 import org.springframework.security.crypto.keygen.StringKeyGenerator;
-import org.springframework.security.oauth2.client.endpoint.DefaultAuthorizationRequestUriBuilder;
+import org.springframework.security.oauth2.client.endpoint.OAuth2AuthorizationRequestUriBuilder;
 import org.springframework.security.oauth2.client.registration.ClientRegistration;
 import org.springframework.security.oauth2.client.registration.ClientRegistrationRepository;
 import org.springframework.security.oauth2.core.AuthorizationGrantType;
@@ -65,21 +65,21 @@ import java.util.Map;
  * @see <a target="_blank" href="https://tools.ietf.org/html/rfc6749#section-4.2">Section 4.2 Implicit Grant</a>
  * @see <a target="_blank" href="https://tools.ietf.org/html/rfc6749#section-4.2.1">Section 4.2.1 Authorization Request (Implicit)</a>
  */
-public class AuthorizationRequestRedirectFilter extends OncePerRequestFilter {
+public class OAuth2AuthorizationRequestRedirectFilter extends OncePerRequestFilter {
 	public static final String DEFAULT_AUTHORIZATION_REQUEST_BASE_URI = "/oauth2/authorization";
 	private static final String REGISTRATION_ID_URI_VARIABLE_NAME = "registrationId";
 	private final AntPathRequestMatcher authorizationRequestMatcher;
 	private final ClientRegistrationRepository clientRegistrationRepository;
-	private AuthorizationRequestUriBuilder authorizationRequestUriBuilder = new DefaultAuthorizationRequestUriBuilder();
+	private AuthorizationRequestUriBuilder authorizationRequestUriBuilder = new OAuth2AuthorizationRequestUriBuilder();
 	private final RedirectStrategy authorizationRedirectStrategy = new DefaultRedirectStrategy();
 	private final StringKeyGenerator stateGenerator = new Base64StringKeyGenerator(Base64.getUrlEncoder());
 	private AuthorizationRequestRepository authorizationRequestRepository = new HttpSessionAuthorizationRequestRepository();
 
-	public AuthorizationRequestRedirectFilter(ClientRegistrationRepository clientRegistrationRepository) {
+	public OAuth2AuthorizationRequestRedirectFilter(ClientRegistrationRepository clientRegistrationRepository) {
 		this(DEFAULT_AUTHORIZATION_REQUEST_BASE_URI, clientRegistrationRepository);
 	}
 
-	public AuthorizationRequestRedirectFilter(
+	public OAuth2AuthorizationRequestRedirectFilter(
 		String authorizationRequestBaseUri, ClientRegistrationRepository clientRegistrationRepository) {
 
 		Assert.hasText(authorizationRequestBaseUri, "authorizationRequestBaseUri cannot be empty");

oauth2/oauth2-client/src/main/java/org/springframework/security/oauth2/client/web/OAuth2LoginAuthenticationFilter.java

@@ -19,7 +19,7 @@ import org.springframework.security.authentication.AuthenticationManager;
 import org.springframework.security.core.Authentication;
 import org.springframework.security.core.AuthenticationException;
 import org.springframework.security.oauth2.client.OAuth2AuthorizedClient;
-import org.springframework.security.oauth2.client.authentication.AuthorizationCodeAuthenticationToken;
+import org.springframework.security.oauth2.client.authentication.OAuth2AuthorizationCodeAuthenticationToken;
 import org.springframework.security.oauth2.client.authentication.OAuth2AuthenticationToken;
 import org.springframework.security.oauth2.client.authentication.OAuth2LoginAuthenticationProvider;
 import org.springframework.security.oauth2.client.registration.ClientRegistration;
@@ -59,7 +59,7 @@ import java.io.IOException;
  *	and redirect the end-user's user-agent back to this <code>Filter</code> (the client).
  * </li>
  * <li>
- *  This <code>Filter</code> will then create an {@link AuthorizationCodeAuthenticationToken} with
+ *  This <code>Filter</code> will then create an {@link OAuth2AuthorizationCodeAuthenticationToken} with
  *  the {@link OAuth2ParameterNames#CODE} received in the previous step and delegate it to
  *  {@link OAuth2LoginAuthenticationProvider#authenticate(Authentication)} (indirectly via {@link AuthenticationManager}).
  * </li>
@@ -68,13 +68,13 @@ import java.io.IOException;
  * @author Joe Grandja
  * @since 5.0
  * @see AbstractAuthenticationProcessingFilter
- * @see AuthorizationCodeAuthenticationToken
+ * @see OAuth2AuthorizationCodeAuthenticationToken
  * @see OAuth2AuthenticationToken
  * @see OAuth2LoginAuthenticationProvider
  * @see OAuth2AuthorizationRequest
  * @see OAuth2AuthorizationResponse
  * @see AuthorizationRequestRepository
- * @see AuthorizationRequestRedirectFilter
+ * @see OAuth2AuthorizationRequestRedirectFilter
  * @see ClientRegistrationRepository
  * @see OAuth2TokenRepository
  * @see <a target="_blank" href="https://tools.ietf.org/html/rfc6749#section-4.1">Section 4.1 Authorization Code Grant</a>
@@ -123,7 +123,7 @@ public class OAuth2LoginAuthenticationFilter extends AbstractAuthenticationProce
 
 		// The clientRegistration.redirectUri may contain Uri template variables, whether it's configured by
 		// the user or configured by default. In these cases, the redirectUri will be expanded and ultimately changed
-		// (by AuthorizationRequestRedirectFilter) before setting it in the authorization request.
+		// (by OAuth2AuthorizationRequestRedirectFilter) before setting it in the authorization request.
 		// The resulting redirectUri used for the authorization request and saved within the AuthorizationRequestRepository
 		// MUST BE the same one used to complete the authorization code flow.
 		// Therefore, we'll create a copy of the clientRegistration and override the redirectUri
@@ -132,7 +132,7 @@ public class OAuth2LoginAuthenticationFilter extends AbstractAuthenticationProce
 			.redirectUri(authorizationRequest.getRedirectUri())
 			.build();
 
-		AuthorizationCodeAuthenticationToken authorizationCodeAuthentication = new AuthorizationCodeAuthenticationToken(
+		OAuth2AuthorizationCodeAuthenticationToken authorizationCodeAuthentication = new OAuth2AuthorizationCodeAuthenticationToken(
 				clientRegistration, new OAuth2AuthorizationExchange(authorizationRequest, authorizationResponse));
 		authorizationCodeAuthentication.setDetails(this.authenticationDetailsSource.buildDetails(request));
 

oauth2/oauth2-client/src/test/java/org/springframework/security/oauth2/client/endpoint/OAuth2AuthorizationRequestUriBuilderTests.java

@@ -30,8 +30,8 @@ import static org.assertj.core.api.Assertions.assertThat;
  * @author Rob Winch
  * @since 5.0
  */
-public class DefaultAuthorizationRequestUriBuilderTests {
-	private DefaultAuthorizationRequestUriBuilder builder = new DefaultAuthorizationRequestUriBuilder();
+public class OAuth2AuthorizationRequestUriBuilderTests {
+	private OAuth2AuthorizationRequestUriBuilder builder = new OAuth2AuthorizationRequestUriBuilder();
 
 	@Test
 	public void buildWhenScopeMultiThenSeparatedByEncodedSpace() {

oauth2/oauth2-client/src/test/java/org/springframework/security/oauth2/client/web/OAuth2AuthorizationRequestRedirectFilterTests.java

@@ -32,22 +32,22 @@ import javax.servlet.http.HttpServletResponse;
 import java.net.URI;
 
 /**
- * Tests {@link AuthorizationRequestRedirectFilter}.
+ * Tests {@link OAuth2AuthorizationRequestRedirectFilter}.
  *
  * @author Joe Grandja
  */
-public class AuthorizationRequestRedirectFilterTests {
+public class OAuth2AuthorizationRequestRedirectFilterTests {
 
 	@Test(expected = IllegalArgumentException.class)
 	public void constructorWhenClientRegistrationRepositoryIsNullThenThrowIllegalArgumentException() {
-		new AuthorizationRequestRedirectFilter(null);
+		new OAuth2AuthorizationRequestRedirectFilter(null);
 	}
 
 	@Test
 	public void doFilterWhenRequestDoesNotMatchClientThenContinueChain() throws Exception {
 		ClientRegistration clientRegistration = TestUtil.googleClientRegistration();
 		String authorizationUri = clientRegistration.getProviderDetails().getAuthorizationUri().toString();
-		AuthorizationRequestRedirectFilter filter =
+		OAuth2AuthorizationRequestRedirectFilter filter =
 				setupFilter(authorizationUri, clientRegistration);
 
 		String requestURI = "/path";
@@ -65,7 +65,7 @@ public class AuthorizationRequestRedirectFilterTests {
 	public void doFilterWhenRequestMatchesClientThenRedirectForAuthorization() throws Exception {
 		ClientRegistration clientRegistration = TestUtil.googleClientRegistration();
 		String authorizationUri = clientRegistration.getProviderDetails().getAuthorizationUri().toString();
-		AuthorizationRequestRedirectFilter filter =
+		OAuth2AuthorizationRequestRedirectFilter filter =
 				setupFilter(authorizationUri, clientRegistration);
 
 		String requestUri = TestUtil.AUTHORIZATION_BASE_URI + "/" + clientRegistration.getRegistrationId();
@@ -85,7 +85,7 @@ public class AuthorizationRequestRedirectFilterTests {
 	public void doFilterWhenRequestMatchesClientThenAuthorizationRequestSavedInSession() throws Exception {
 		ClientRegistration clientRegistration = TestUtil.githubClientRegistration();
 		String authorizationUri = clientRegistration.getProviderDetails().getAuthorizationUri().toString();
-		AuthorizationRequestRedirectFilter filter =
+		OAuth2AuthorizationRequestRedirectFilter filter =
 				setupFilter(authorizationUri, clientRegistration);
 		AuthorizationRequestRepository authorizationRequestRepository = new HttpSessionAuthorizationRequestRepository();
 		filter.setAuthorizationRequestRepository(authorizationRequestRepository);
@@ -114,8 +114,8 @@ public class AuthorizationRequestRedirectFilterTests {
 		Assertions.assertThat(authorizationRequest.getState()).isNotNull();
 	}
 
-	private AuthorizationRequestRedirectFilter setupFilter(String authorizationUri,
-															ClientRegistration... clientRegistrations) throws Exception {
+	private OAuth2AuthorizationRequestRedirectFilter setupFilter(String authorizationUri,
+																	ClientRegistration... clientRegistrations) throws Exception {
 
 		AuthorizationRequestUriBuilder authorizationUriBuilder = Mockito.mock(AuthorizationRequestUriBuilder.class);
 		URI authorizationURI = new URI(authorizationUri);
@@ -124,11 +124,11 @@ public class AuthorizationRequestRedirectFilterTests {
 		return setupFilter(authorizationUriBuilder, clientRegistrations);
 	}
 
-	private AuthorizationRequestRedirectFilter setupFilter(AuthorizationRequestUriBuilder authorizationUriBuilder,
-															ClientRegistration... clientRegistrations) throws Exception {
+	private OAuth2AuthorizationRequestRedirectFilter setupFilter(AuthorizationRequestUriBuilder authorizationUriBuilder,
+																	ClientRegistration... clientRegistrations) throws Exception {
 
 		ClientRegistrationRepository clientRegistrationRepository = TestUtil.clientRegistrationRepository(clientRegistrations);
-		AuthorizationRequestRedirectFilter filter = new AuthorizationRequestRedirectFilter(clientRegistrationRepository);
+		OAuth2AuthorizationRequestRedirectFilter filter = new OAuth2AuthorizationRequestRedirectFilter(clientRegistrationRepository);
 		filter.setAuthorizationRequestUriBuilder(authorizationUriBuilder);
 
 		return filter;

oauth2/oauth2-core/src/main/java/org/springframework/security/oauth2/core/endpoint/OAuth2AuthorizationExchange.java

@@ -31,7 +31,7 @@ public final class OAuth2AuthorizationExchange {
 	private final OAuth2AuthorizationResponse authorizationResponse;
 
 	public OAuth2AuthorizationExchange(OAuth2AuthorizationRequest authorizationRequest,
-									   OAuth2AuthorizationResponse authorizationResponse) {
+										OAuth2AuthorizationResponse authorizationResponse) {
 		Assert.notNull(authorizationRequest, "authorizationRequest cannot be null");
 		Assert.notNull(authorizationResponse, "authorizationResponse cannot be null");
 		this.authorizationRequest = authorizationRequest;

oauth2/oauth2-core/src/main/java/org/springframework/security/oauth2/core/oidc/user/DefaultOidcUser.java

@@ -58,7 +58,7 @@ public class DefaultOidcUser extends DefaultOAuth2User implements OidcUser {
 	}
 
 	public DefaultOidcUser(Set<GrantedAuthority> authorities, OidcIdToken idToken, OidcUserInfo userInfo,
-						   String nameAttributeKey) {
+							String nameAttributeKey) {
 		super(authorities, OidcUser.collectClaims(idToken, userInfo), nameAttributeKey);
 		this.idToken = idToken;
 		this.userInfo = userInfo;

samples/boot/oauth2login/src/integration-test/java/org/springframework/security/samples/OAuth2LoginApplicationTests.java

@@ -36,13 +36,13 @@ import org.springframework.security.config.annotation.web.builders.HttpSecurity;
 import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
 import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
 import org.springframework.security.core.GrantedAuthority;
-import org.springframework.security.oauth2.client.authentication.AuthorizationCodeAuthenticationToken;
+import org.springframework.security.oauth2.client.authentication.OAuth2AuthorizationCodeAuthenticationToken;
 import org.springframework.security.oauth2.client.authentication.AuthorizationGrantTokenExchanger;
 import org.springframework.security.oauth2.client.userinfo.OAuth2UserService;
 import org.springframework.security.oauth2.client.registration.ClientRegistration;
 import org.springframework.security.oauth2.client.registration.ClientRegistrationRepository;
+import org.springframework.security.oauth2.client.web.OAuth2AuthorizationRequestRedirectFilter;
 import org.springframework.security.oauth2.client.web.OAuth2LoginAuthenticationFilter;
-import org.springframework.security.oauth2.client.web.AuthorizationRequestRedirectFilter;
 import org.springframework.security.oauth2.core.OAuth2AccessToken;
 import org.springframework.security.oauth2.core.endpoint.OAuth2ParameterNames;
 import org.springframework.security.oauth2.core.endpoint.OAuth2AuthorizationResponseType;
@@ -70,7 +70,7 @@ import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
 /**
- * Integration tests for the OAuth 2.0 client filters {@link AuthorizationRequestRedirectFilter}
+ * Integration tests for the OAuth 2.0 client filters {@link OAuth2AuthorizationRequestRedirectFilter}
  * and {@link OAuth2LoginAuthenticationFilter}.
  * These filters work together to realize the Authorization Code Grant flow.
  *
@@ -354,7 +354,7 @@ public class OAuth2LoginApplicationTests {
 		}
 		// @formatter:on
 
-		private AuthorizationGrantTokenExchanger<AuthorizationCodeAuthenticationToken> mockAuthorizationCodeTokenExchanger() {
+		private AuthorizationGrantTokenExchanger<OAuth2AuthorizationCodeAuthenticationToken> mockAuthorizationCodeTokenExchanger() {
 			OAuth2AccessTokenResponse accessTokenResponse = OAuth2AccessTokenResponse.withToken("access-token-1234")
 				.tokenType(OAuth2AccessToken.TokenType.BEARER)
 				.expiresIn(60 * 1000)