/*
* Copyright 2002-2016 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.web.header.writers.frameoptions;
import static org.assertj.core.api.Assertions.assertThat;
import java.util.regex.PatternSyntaxException;
import org.junit.Test;
import org.springframework.mock.web.MockHttpServletRequest;
/**
*
* @author Marten Deinum
*/
public class RegExpAllowFromStrategyTests {
@Test(expected = PatternSyntaxException.class)
public void invalidRegularExpressionShouldLeadToException() {
new RegExpAllowFromStrategy("[a-z");
}
@Test(expected = IllegalArgumentException.class)
public void nullRegularExpressionShouldLeadToException() {
new RegExpAllowFromStrategy(null);
}
@Test
public void subdomainMatchingRegularExpression() {
RegExpAllowFromStrategy strategy = new RegExpAllowFromStrategy(
"^http://([a-z0-9]*?\\.)test\\.com");
strategy.setAllowFromParameterName("from");
MockHttpServletRequest request = new MockHttpServletRequest();
request.setParameter("from", "http://abc.test.com");
String result1 = strategy.getAllowFromValue(request);
assertThat(result1).isEqualTo("http://abc.test.com");
request.setParameter("from", "http://foo.test.com");
String result2 = strategy.getAllowFromValue(request);
assertThat(result2).isEqualTo("http://foo.test.com");
request.setParameter("from", "http://test.foobar.com");
String result3 = strategy.getAllowFromValue(request);
assertThat(result3).isEqualTo("DENY");
}
@Test
public void noParameterShouldDeny() {
RegExpAllowFromStrategy strategy = new RegExpAllowFromStrategy(
"^http://([a-z0-9]*?\\.)test\\.com");
MockHttpServletRequest request = new MockHttpServletRequest();
String result1 = strategy.getAllowFromValue(request);
assertThat(result1).isEqualTo("DENY");
}
}