mirror of https://github.com/google/oss-fuzz.git
60 lines
2.4 KiB
Java
60 lines
2.4 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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////////////////////////////////////////////////////////////////////////////////
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import com.code_intelligence.jazzer.api.FuzzedDataProvider;
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import com.code_intelligence.jazzer.api.FuzzerSecurityIssueMedium;
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import org.springframework.core.convert.ConversionService;
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import org.springframework.core.convert.support.DefaultConversionService;
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import org.springframework.shell.command.CommandOption;
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import org.springframework.shell.command.CommandParser;
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import java.util.Arrays;
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import java.util.List;
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import java.lang.Character;
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public class CommandParserFuzzer {
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public static void fuzzerTestOneInput(FuzzedDataProvider data) {
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String longName1 = data.consumeString(200);
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String longName2 = data.consumeString(5);
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String shortName1 = data.consumeString(100);
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String argument = data.consumeString(100);
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String description = data.consumeRemainingAsString();
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char[] c = shortName1.toCharArray();
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Character[] shortNameArray = new Character[c.length];
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int i = 0;
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for (char value : c) {
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shortNameArray[i++] = Character.valueOf(value);
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}
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CommandParser parser;
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ConversionService conversionService = new DefaultConversionService();
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parser = CommandParser.of(conversionService);
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CommandOption option1 = CommandOption.of(new String[]{longName1}, shortNameArray, description);
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CommandOption option2 = CommandOption.of(new String[]{longName2}, new Character[0], description);
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List<CommandOption> options = Arrays.asList(option1, option2);
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String[] args = new String[]{"--"+longName1, argument};
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CommandParser.CommandParserResults results = parser.parse(options, args);
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if (results.errors().size() > 0){
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throw new FuzzerSecurityIssueMedium("Something went wrong while parsing");
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}
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}
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}
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