org.sonar.python.checks.hotspots.ProcessSignallingCheck Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of python-checks Show documentation

The newest version!

/*
 * SonarQube Python Plugin
 * Copyright (C) 2011-2024 SonarSource SA
 * mailto:info AT sonarsource DOT com
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the Sonar Source-Available License Version 1, as published by SonarSource SA.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the Sonar Source-Available License for more details.
 *
 * You should have received a copy of the Sonar Source-Available License
 * along with this program; if not, see https://sonarsource.com/license/ssal/
 */
package org.sonar.python.checks.hotspots;

import java.util.Arrays;
import java.util.HashSet;
import java.util.Set;
import org.sonar.check.Rule;
import org.sonar.python.checks.AbstractCallExpressionCheck;

@Rule(key = ProcessSignallingCheck.CHECK_KEY)
public class ProcessSignallingCheck extends AbstractCallExpressionCheck {
  public static final String CHECK_KEY = "S4828";
  private static final String MESSAGE = "Make sure that sending signals is safe here.";
  private static final Set questionableFunctions = new HashSet<>(Arrays.asList("os.kill", "os.killpg"));

  @Override
  protected Set functionsToCheck() {
    return questionableFunctions;
  }

  @Override
  protected String message() {
    return MESSAGE;
  }
}