mirror of https://github.com/google/oss-fuzz.git
63 lines
2.2 KiB
Java
63 lines
2.2 KiB
Java
// Copyright 2022 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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import com.code_intelligence.jazzer.api.FuzzedDataProvider;
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import jakarta.servlet.http.Cookie;
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import org.springframework.mock.web.MockHttpServletRequest;
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import org.springframework.mock.web.MockHttpServletResponse;
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import org.springframework.web.servlet.i18n.CookieLocaleResolver;
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import java.util.Locale;
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import static org.springframework.web.servlet.i18n.CookieLocaleResolver.LOCALE_REQUEST_ATTRIBUTE_NAME;
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public class CookieLocaleResolverFuzzer {
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public static void fuzzerTestOneInput(FuzzedDataProvider data) {
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CookieLocaleResolver resolver = new CookieLocaleResolver();
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String cookieName = data.consumeString(100);
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if (cookieName.isEmpty()) {
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return;
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}
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MockHttpServletRequest request = new MockHttpServletRequest();
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request.setScheme("http");
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request.setServerName("localhost");
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request.setServerPort(data.consumeInt());
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request.setRequestURI(data.consumeString(100));
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request.setQueryString(data.consumeString(100));
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request.removeAttribute(LOCALE_REQUEST_ATTRIBUTE_NAME);
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MockHttpServletResponse response = new MockHttpServletResponse();
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if (data.consumeBoolean()) {
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try {
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response.setHeader(data.consumeString(50), data.consumeString(100));
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} catch (IllegalArgumentException ignored) {}
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}
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try {
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if (data.consumeBoolean()) {
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Locale locale = new Locale(data.consumeString(50));
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resolver.setLocale(request, response, locale);
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}
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Cookie cookie = new Cookie(data.consumeString(100), data.consumeString(500));
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request.setCookies(cookie);
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resolver.resolveLocaleContext(request);
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} catch (IllegalArgumentException | IllegalStateException ignored) {}
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}
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}
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