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Support POST for authorization code request flow

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Closes gh-1811

Signed-off-by: sylvain-costanzo <sylvain.costanzo1@decathlon.com>
This commit is contained in:
sylvain-costanzo
2025-01-13 19:41:00 +01:00
committed by Joe Grandja
parent 1e8c463877
commit b0fca27c7b
3 changed files with 8 additions and 21 deletions
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9
oauth2-authorization-server/src/main/java/org/springframework/security/oauth2/server/authorization/web/OAuth2AuthorizationEndpointFilter.java
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@@ -39,7 +39,6 @@ import org.springframework.security.oauth2.core.OAuth2AuthenticationException;
import org.springframework.security.oauth2.core.OAuth2Error;
import org.springframework.security.oauth2.core.endpoint.OAuth2AuthorizationResponse;
import org.springframework.security.oauth2.core.endpoint.OAuth2ParameterNames;
import org.springframework.security.oauth2.core.oidc.OidcScopes;
import org.springframework.security.oauth2.server.authorization.authentication.OAuth2AuthorizationCodeRequestAuthenticationException;
import org.springframework.security.oauth2.server.authorization.authentication.OAuth2AuthorizationCodeRequestAuthenticationProvider;
import org.springframework.security.oauth2.server.authorization.authentication.OAuth2AuthorizationCodeRequestAuthenticationToken;
@@ -151,16 +150,12 @@ public final class OAuth2AuthorizationEndpointFilter extends OncePerRequestFilte
HttpMethod.GET.name());
RequestMatcher authorizationRequestPostMatcher = new AntPathRequestMatcher(authorizationEndpointUri,
HttpMethod.POST.name());
RequestMatcher openidScopeMatcher = (request) -> {
String scope = request.getParameter(OAuth2ParameterNames.SCOPE);
return StringUtils.hasText(scope) && scope.contains(OidcScopes.OPENID);
};
RequestMatcher responseTypeParameterMatcher = (
request) -> request.getParameter(OAuth2ParameterNames.RESPONSE_TYPE) != null;
RequestMatcher authorizationRequestMatcher = new OrRequestMatcher(authorizationRequestGetMatcher,
new AndRequestMatcher(authorizationRequestPostMatcher, responseTypeParameterMatcher,
openidScopeMatcher));
new AndRequestMatcher(authorizationRequestPostMatcher, responseTypeParameterMatcher));
RequestMatcher authorizationConsentMatcher = new AndRequestMatcher(authorizationRequestPostMatcher,
new NegatedRequestMatcher(responseTypeParameterMatcher));

12
oauth2-authorization-server/src/main/java/org/springframework/security/oauth2/server/authorization/web/authentication/OAuth2AuthorizationCodeRequestAuthenticationConverter.java
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@@ -64,11 +64,11 @@ public final class OAuth2AuthorizationCodeRequestAuthenticationConverter impleme
private static final Authentication ANONYMOUS_AUTHENTICATION = new AnonymousAuthenticationToken("anonymous",
"anonymousUser", AuthorityUtils.createAuthorityList("ROLE_ANONYMOUS"));
private static final RequestMatcher OIDC_REQUEST_MATCHER = createOidcRequestMatcher();
private static final RequestMatcher POST_WITH_RESPONSE_TYPE_REQUEST_MATCHER = createPostWithResponseTypeRequestMatcher();
@Override
public Authentication convert(HttpServletRequest request) {
if (!"GET".equals(request.getMethod()) && !OIDC_REQUEST_MATCHER.matches(request)) {
if (!"GET".equals(request.getMethod()) && !POST_WITH_RESPONSE_TYPE_REQUEST_MATCHER.matches(request)) {
return null;
}
@@ -153,15 +153,11 @@ public final class OAuth2AuthorizationCodeRequestAuthenticationConverter impleme
state, scopes, additionalParameters);
}
private static RequestMatcher createOidcRequestMatcher() {
private static RequestMatcher createPostWithResponseTypeRequestMatcher() {
RequestMatcher postMethodMatcher = (request) -> "POST".equals(request.getMethod());
RequestMatcher responseTypeParameterMatcher = (
request) -> request.getParameter(OAuth2ParameterNames.RESPONSE_TYPE) != null;
RequestMatcher openidScopeMatcher = (request) -> {
String scope = request.getParameter(OAuth2ParameterNames.SCOPE);
return StringUtils.hasText(scope) && scope.contains(OidcScopes.OPENID);
};
return new AndRequestMatcher(postMethodMatcher, responseTypeParameterMatcher, openidScopeMatcher);
return new AndRequestMatcher(postMethodMatcher, responseTypeParameterMatcher);
}
private static void throwError(String errorCode, String parameterName) {

8
oauth2-authorization-server/src/test/java/org/springframework/security/oauth2/server/authorization/web/OAuth2AuthorizationEndpointFilterTests.java
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@@ -611,11 +611,7 @@ public class OAuth2AuthorizationEndpointFilterTests {
@Test
public void doFilterWhenAuthenticationRequestAuthenticatedThenAuthorizationResponse() throws Exception {
// Setup OpenID Connect request
RegisteredClient registeredClient = TestRegisteredClients.registeredClient().scopes((scopes) -> {
scopes.clear();
scopes.add(OidcScopes.OPENID);
}).build();
RegisteredClient registeredClient = TestRegisteredClients.registeredClient().scopes(Set::clear).build();
OAuth2AuthorizationCodeRequestAuthenticationToken authorizationCodeRequestAuthenticationResult = new OAuth2AuthorizationCodeRequestAuthenticationToken(
AUTHORIZATION_URI, registeredClient.getClientId(), this.principal, this.authorizationCode,
registeredClient.getRedirectUris().iterator().next(), STATE, registeredClient.getScopes());
@@ -623,7 +619,7 @@ public class OAuth2AuthorizationEndpointFilterTests {
given(this.authenticationManager.authenticate(any())).willReturn(authorizationCodeRequestAuthenticationResult);
MockHttpServletRequest request = createAuthorizationRequest(registeredClient);
request.setMethod("POST"); // OpenID Connect supports POST method
request.setMethod("POST");
request.setQueryString(null);
MockHttpServletResponse response = new MockHttpServletResponse();
FilterChain filterChain = mock(FilterChain.class);