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Deprecate Saml2AuthenticationRequestFilter Constructor

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Removing the default usage of OpenSamlAuthenticationRequestFactory.
Otherwise, the Open SAML dependency is required, even when
Saml2AuthenticationRequestFactory is implemented without it.

Fixes gh-8359
This commit is contained in:
Josh Cummings 2020-04-08 14:48:06 -06:00
parent 887cb99926
commit 711954e016
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GPG Key ID: 49EF60DD7FF83443
3 changed files with 50 additions and 10 deletions
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15
config/src/main/java/org/springframework/security/config/annotation/web/configurers/saml2/Saml2LoginConfigurer.java
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@ -16,6 +16,10 @@
package org.springframework.security.config.annotation.web.configurers.saml2;
import java.util.LinkedHashMap;
import java.util.Map;
import javax.servlet.Filter;
import org.springframework.beans.factory.NoSuchBeanDefinitionException;
import org.springframework.context.ApplicationContext;
import org.springframework.security.authentication.AuthenticationManager;
@ -37,10 +41,6 @@ import org.springframework.security.web.util.matcher.AntPathRequestMatcher;
import org.springframework.security.web.util.matcher.RequestMatcher;
import org.springframework.util.Assert;
import java.util.LinkedHashMap;
import java.util.Map;
import javax.servlet.Filter;
import static org.springframework.util.StringUtils.hasText;
/**
@ -323,10 +323,9 @@ public final class Saml2LoginConfigurer<B extends HttpSecurityBuilder<B>> extend
private Filter build(B http) {
Saml2AuthenticationRequestFactory authenticationRequestResolver = getResolver(http);
Saml2WebSsoAuthenticationRequestFilter authenticationRequestFilter =
new Saml2WebSsoAuthenticationRequestFilter(Saml2LoginConfigurer.this.relyingPartyRegistrationRepository);
authenticationRequestFilter.setAuthenticationRequestFactory(authenticationRequestResolver);
return authenticationRequestFilter;
return new Saml2WebSsoAuthenticationRequestFilter(
Saml2LoginConfigurer.this.relyingPartyRegistrationRepository,
authenticationRequestResolver);
}
private Saml2AuthenticationRequestFactory getResolver(B http) {

22
saml2/saml2-service-provider/src/main/java/org/springframework/security/saml2/provider/service/servlet/filter/Saml2WebSsoAuthenticationRequestFilter.java
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@ -24,7 +24,6 @@ import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.http.MediaType;
import org.springframework.security.saml2.provider.service.authentication.OpenSamlAuthenticationRequestFactory;
import org.springframework.security.saml2.provider.service.authentication.Saml2AuthenticationRequestContext;
import org.springframework.security.saml2.provider.service.authentication.Saml2AuthenticationRequestFactory;
import org.springframework.security.saml2.provider.service.authentication.Saml2PostAuthenticationRequest;
@ -71,24 +70,43 @@ import static org.springframework.util.StringUtils.hasText;
public class Saml2WebSsoAuthenticationRequestFilter extends OncePerRequestFilter {
private final RelyingPartyRegistrationRepository relyingPartyRegistrationRepository;
private Saml2AuthenticationRequestFactory authenticationRequestFactory;
private RequestMatcher redirectMatcher = new AntPathRequestMatcher("/saml2/authenticate/{registrationId}");
private Saml2AuthenticationRequestFactory authenticationRequestFactory = new OpenSamlAuthenticationRequestFactory();
/**
* Construct a {@link Saml2WebSsoAuthenticationRequestFilter} with the provided parameters
*
* @param relyingPartyRegistrationRepository a repository for relying party configurations
* @deprecated use the constructor that takes a {@link Saml2AuthenticationRequestFactory}
*/
@Deprecated
public Saml2WebSsoAuthenticationRequestFilter(RelyingPartyRegistrationRepository relyingPartyRegistrationRepository) {
this(relyingPartyRegistrationRepository,
new org.springframework.security.saml2.provider.service.authentication.OpenSamlAuthenticationRequestFactory());
}
/**
* Construct a {@link Saml2WebSsoAuthenticationRequestFilter} with the provided parameters
*
* @param relyingPartyRegistrationRepository a repository for relying party configurations
* @since 5.4
*/
public Saml2WebSsoAuthenticationRequestFilter(RelyingPartyRegistrationRepository relyingPartyRegistrationRepository,
Saml2AuthenticationRequestFactory authenticationRequestFactory) {
Assert.notNull(relyingPartyRegistrationRepository, "relyingPartyRegistrationRepository cannot be null");
Assert.notNull(authenticationRequestFactory, "authenticationRequestFactory cannot be null");
this.relyingPartyRegistrationRepository = relyingPartyRegistrationRepository;
this.authenticationRequestFactory = authenticationRequestFactory;
}
/**
* Use the given {@link Saml2AuthenticationRequestFactory} for formulating the SAML 2.0 AuthnRequest
*
* @param authenticationRequestFactory the {@link Saml2AuthenticationRequestFactory} to use
* @deprecated use the constructor instead
*/
@Deprecated
public void setAuthenticationRequestFactory(Saml2AuthenticationRequestFactory authenticationRequestFactory) {
Assert.notNull(authenticationRequestFactory, "authenticationRequestFactory cannot be null");
this.authenticationRequestFactory = authenticationRequestFactory;

23
saml2/saml2-service-provider/src/test/java/org/springframework/security/saml2/provider/service/servlet/filter/Saml2WebSsoAuthenticationRequestFilterTests.java
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@ -179,6 +179,29 @@ public class Saml2WebSsoAuthenticationRequestFilterTests {
verify(this.factory).createPostAuthenticationRequest(any());
}
@Test
public void doFilterWhenCustomAuthenticationRequestFactoryThenUses() throws Exception {
RelyingPartyRegistration relyingParty = this.rpBuilder
.providerDetails(c -> c.binding(POST))
.build();
Saml2PostAuthenticationRequest authenticationRequest = mock(Saml2PostAuthenticationRequest.class);
when(authenticationRequest.getAuthenticationRequestUri()).thenReturn("uri");
when(authenticationRequest.getRelayState()).thenReturn("relay");
when(authenticationRequest.getSamlRequest()).thenReturn("saml");
when(this.repository.findByRegistrationId("registration-id")).thenReturn(relyingParty);
when(this.factory.createPostAuthenticationRequest(any()))
.thenReturn(authenticationRequest);
Saml2WebSsoAuthenticationRequestFilter filter = new Saml2WebSsoAuthenticationRequestFilter
(this.repository, this.factory);
filter.doFilterInternal(this.request, this.response, this.filterChain);
assertThat(this.response.getContentAsString())
.contains("<form action=\"uri\" method=\"post\">")
.contains("<input type=\"hidden\" name=\"SAMLRequest\" value=\"saml\"")
.contains("<input type=\"hidden\" name=\"RelayState\" value=\"relay\"");
verify(this.factory).createPostAuthenticationRequest(any());
}
@Test
public void setRequestMatcherWhenNullThenException() {
Saml2WebSsoAuthenticationRequestFilter filter = new Saml2WebSsoAuthenticationRequestFilter