/*
* Copyright 2002-2011 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.security.oauth2.provider.expression;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import java.util.Collections;
import org.junit.Test;
import org.springframework.expression.EvaluationContext;
import org.springframework.expression.Expression;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.authority.AuthorityUtils;
import org.springframework.security.oauth2.provider.AuthorizationRequest;
import org.springframework.security.oauth2.provider.OAuth2Authentication;
import org.springframework.security.oauth2.provider.OAuth2Request;
import org.springframework.security.oauth2.provider.RequestTokenFactory;
import org.springframework.security.oauth2.provider.client.BaseClientDetails;
import org.springframework.security.web.FilterInvocation;
/**
* @author Dave Syer
*
*/
public class OAuth2WebSecurityExpressionHandlerTests {
private OAuth2WebSecurityExpressionHandler handler = new OAuth2WebSecurityExpressionHandler();
@Test
public void testScopesWithOr() throws Exception {
AuthorizationRequest request = new AuthorizationRequest("foo", Collections.singleton("read"));
request.setResourceIdsAndAuthoritiesFromClientDetails(new BaseClientDetails("foo", "bar", "",
"client_credentials", "ROLE_USER"));
request.setApproved(true);
OAuth2Request clientAuthentication = request.createOAuth2Request();
Authentication userAuthentication = new UsernamePasswordAuthenticationToken("user", "pass",
AuthorityUtils.createAuthorityList("ROLE_USER"));
OAuth2Authentication oAuth2Authentication = new OAuth2Authentication(clientAuthentication, userAuthentication);
FilterInvocation invocation = new FilterInvocation("/foo", "GET");
EvaluationContext context = handler.createEvaluationContext(oAuth2Authentication, invocation);
Expression expression = handler.getExpressionParser().parseExpression(
"#oauth2.hasAnyScope('write') or #oauth2.isUser()");
assertTrue((Boolean) expression.getValue(context));
}
@Test
public void testOauthClient() throws Exception {
AuthorizationRequest request = new AuthorizationRequest("foo", Collections.singleton("read"));
request.setResourceIdsAndAuthoritiesFromClientDetails(new BaseClientDetails("foo", "", "",
"client_credentials", "ROLE_CLIENT"));
OAuth2Request clientAuthentication = RequestTokenFactory
.createOAuth2Request(request.getRequestParameters(), request.getClientId(), request.getAuthorities(),
request.isApproved(), request.getScope(), request.getResourceIds(), request.getRedirectUri(),
request.getResponseTypes(), request.getExtensions());
Authentication userAuthentication = null;
OAuth2Authentication oAuth2Authentication = new OAuth2Authentication(clientAuthentication, userAuthentication);
FilterInvocation invocation = new FilterInvocation("/foo", "GET");
Expression expression = handler.getExpressionParser()
.parseExpression("#oauth2.clientHasAnyRole('ROLE_CLIENT')");
assertTrue((Boolean) expression.getValue(handler.createEvaluationContext(oAuth2Authentication, invocation)));
}
@Test
public void testScopes() throws Exception {
OAuth2Request clientAuthentication = RequestTokenFactory.createOAuth2Request("foo", false,
Collections.singleton("read"));
Authentication userAuthentication = null;
OAuth2Authentication oAuth2Authentication = new OAuth2Authentication(clientAuthentication, userAuthentication);
FilterInvocation invocation = new FilterInvocation("/foo", "GET");
Expression expression = handler.getExpressionParser().parseExpression("#oauth2.hasAnyScope('read')");
assertTrue((Boolean) expression.getValue(handler.createEvaluationContext(oAuth2Authentication, invocation)));
}
@Test(expected = AccessDeniedException.class)
public void testInsufficientScope() throws Exception {
AuthorizationRequest request = new AuthorizationRequest("foo", Collections.singleton("read"));
request.setResourceIdsAndAuthoritiesFromClientDetails(new BaseClientDetails("foo", "bar", "",
"client_credentials", "ROLE_USER"));
OAuth2Request clientAuthentication = request.createOAuth2Request();
Authentication userAuthentication = null;
OAuth2Authentication oAuth2Authentication = new OAuth2Authentication(clientAuthentication, userAuthentication);
OAuth2SecurityExpressionMethods root = new OAuth2SecurityExpressionMethods(oAuth2Authentication);
boolean hasAnyScope = root.hasAnyScope("foo");
root.throwOnError(hasAnyScope);
}
@Test
public void testNonOauthClient() throws Exception {
Authentication clientAuthentication = new UsernamePasswordAuthenticationToken("foo", "bar");
FilterInvocation invocation = new FilterInvocation("/foo", "GET");
Expression expression = handler.getExpressionParser().parseExpression("#oauth2.clientHasAnyRole()");
assertFalse((Boolean) expression.getValue(handler.createEvaluationContext(clientAuthentication, invocation)));
}
@Test
public void testStandardSecurityRoot() throws Exception {
Authentication clientAuthentication = new UsernamePasswordAuthenticationToken("foo", "bar", null);
assertTrue(clientAuthentication.isAuthenticated());
FilterInvocation invocation = new FilterInvocation("/foo", "GET");
Expression expression = handler.getExpressionParser().parseExpression("isAuthenticated()");
assertTrue((Boolean) expression.getValue(handler.createEvaluationContext(clientAuthentication, invocation)));
}
}