oss-fuzz/projects/greenmail/UserManagerFuzzer.java

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// Copyright 2022 Google LLC
//
// 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.
//
////////////////////////////////////////////////////////////////////////////////
import com.code_intelligence.jazzer.api.FuzzedDataProvider;
import com.code_intelligence.jazzer.api.FuzzerSecurityIssueMedium;
import com.icegreen.greenmail.util.GreenMail;
import com.icegreen.greenmail.util.ServerSetup;
import com.icegreen.greenmail.user.GreenMailUser;
import com.icegreen.greenmail.user.UserManager;
import com.icegreen.greenmail.user.UserException;
public class UserManagerFuzzer {
public static void fuzzerTestOneInput(FuzzedDataProvider data) {
GreenMail greenMail = new GreenMail(ServerSetup.ALL);
String email = data.consumeString(240);
String login = data.consumeString(240);
String pwd = data.consumeRemainingAsString();
try {
UserManager userManger = greenMail.getUserManager();
userManger.createUser(email, login, pwd);
GreenMailUser greenMailUser = userManger.getUser(login);
if (!greenMailUser.getLogin().equals(login)) {
throw new FuzzerSecurityIssueMedium("User is not created");
}
if (!userManger.test(login, pwd)) {
throw new FuzzerSecurityIssueMedium("Loggin is not possible!");
}
userManger.deleteUser(greenMailUser);
} catch (UserException e) { }
}
}