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<!DOCTYPE html> <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Apache Logging Services</title> <link href="/css/asciidoctor-default.css" rel="stylesheet" type="text/css" /> <link href="/css/bootstrap.min.css" rel="stylesheet" type="text/css" /> <link href="/css/site.css?version=20231214" rel="stylesheet" type="text/css" /> <script src="/js/jquery.min.js"></script> <script src="/js/bootstrap.min.js"></script> <script src="/js/site.js"></script> <link rel="alternate" type="application/rss+xml" title="ASF Logging Services" href="/feed.xml"> </head> <body> <div class="navbar"> <div class="navbar-inner"> <div class="container"> <a class="brand" href="/">Apache Logging Services™</a> <ul class="nav"> <li class="dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown">About<b class="caret"></b></a> <ul class="dropdown-menu"> <li><a href="/guidelines.html">Guidelines</a></li> <li><a href="/charter.html">Charter</a></li> <li><a href="/team-list.html">Team</a></li> <li><a href="/processes.html">Retirement Processes</a> <li><a target="_blank" href="https://cwiki.apache.org/confluence/display/LOGGING/Home">Wiki</a> <li><a href="/what-is-logging.html">What is logging?</a></li> <li><a href="/activity-monitor">Activity monitor</a></li> </ul> </li> </ul> <ul class="nav"> <li><a href="/download.html">Download</a></li> </ul> <ul class="nav"> <li><a href="/support.html">Support</a></li> </ul> <ul class="nav"> <li><a href="/security.html">Security</a></li> </ul> <ul class="nav"> <li><a href="/xml/ns">XML Schemas</a></li> </ul> <ul class="nav"> <li class="dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown">The ASF<b class="caret"></b></a> <ul class="dropdown-menu"> <li><a href="https://www.apache.org/licenses/">License</a></li> <li><a href="https://www.apache.org/foundation/sponsorship.html">Donate</a></li> <li><a href="https://www.apache.org/foundation/sponsorship">Sponsorship</a></li> </ul> </li> </ul> <ul class="nav pull-right"> <li><a href="/blog">Blog</a></li> </ul> </div> </div> </div> <div class="container"> <div class="content"> <div id="preamble"> <div class="sectionbody"> <div class="paragraph"> <p>You can use one of the following channels to download the Logging Services release distributions.</p> </div> <div class="admonitionblock important"> <table> <tr> <td class="icon"> <div class="title">Important</div> </td> <td class="content"> <div class="paragraph"> <p>All Logging Services projects distribute convenience binaries that are easy to install for the programming language platform they target. You are strongly advised to <strong>check the installation instructions in the website of the project</strong> (<a href="/log4cxx">Log4cxx</a>, <a href="/log4j">Log4j</a>, <a href="/log4net">Log4net</a>, etc.) you are trying to install.</p> </div> </td> </tr> </table> </div> <div class="dlist"> <dl> <dt class="hdlist1">Official distribution channels</dt> <dd> <p>In accordance with the Apache Software Foundation’s release <a href="https://infra.apache.org/release-distribution.html">distribution policy</a> and <a href="https://infra.apache.org/release-publishing.html">creation process</a>, all Logging Services release distributions are <em>officially</em> accessible from the following channels:</p> <div class="ulist"> <ul> <li> <p>ASF <a href="https://downloads.apache.org/logging">Distribution directory</a> (contains <strong>the most recent releases</strong>)</p> </li> <li> <p>ASF <a href="https://archive.apache.org/dist/logging">Distribution directory <strong>archive</strong></a> (contains all published releases)</p> </li> </ul> </div> </dd> <dt class="hdlist1">Java distribution channels</dt> <dd> <div class="ulist"> <ul> <li> <p>ASF <a href="https://repository.apache.org/content/repositories/releases">Release</a> and <a href="https://repository.apache.org/content/repositories/snapshots">snapshot</a> Nexus repositories (mirrored to <a href="https://central.sonatype.dev/">the Maven Central Repository</a>)</p> </li> </ul> </div> </dd> <dt class="hdlist1">.NET distribution channels</dt> <dd> <div class="ulist"> <ul> <li> <p><a href="https://www.nuget.org/profiles/asf"><code>asf</code> organization in NuGet</a></p> </li> </ul> </div> </dd> </dl> </div> </div> </div> <div class="sect1"> <h2 id="verify">Verification</h2> <div class="sectionbody"> <div class="paragraph"> <p>All Logging Services release distributions are digitally signed by the release manager and provided with checksum files. You can verify a distribution by following the below shared Linux/macOS instructions:</p> </div> <div class="listingblock"> <div class="content"> <pre class="highlight"><code class="language-bash" data-lang="bash"># Download and import the release manager public keys wget -O - https://downloads.apache.org/logging/KEYS | gpg --import # Verify signatures for sigFile in *.asc; do gpg --verify $sigFile ${sigFile%.asc}; done # Verify checksums shasum --check *.sha512</code></pre> </div> </div> <div class="admonitionblock note"> <table> <tr> <td class="icon"> <div class="title">Note</div> </td> <td class="content"> <div class="paragraph"> <p>Windows users need to</p> </div> <div class="ulist"> <ul> <li> <p>Manually download the file at the <code>wget</code> step</p> </li> <li> <p>Manually unroll the <code>for</code> loop</p> </li> <li> <p>Use <code>certUtil -hashfile <FILE> SHA512</code> instead of <code>shasum</code></p> </li> </ul> </div> </td> </tr> </table> </div> </div> </div> <div class="sect1"> <h2 id="sbom">Software Bill of Materials (SBOM)</h2> <div class="sectionbody"> <div class="paragraph"> <p>Many Logging Services projects distribute <a href="https://cyclonedx.org/capabilities/vdr">CycloneDX Software Bill of Materials (SBOM)</a> along with each deployed artifact. This is streamlined by <a href="/logging-parent">Logging Parent</a> for Maven-based projects.</p> </div> <div class="paragraph"> <p>Produced SBOMs contain BOM-links referring to a <a href="https://cyclonedx.org/capabilities/vdr">CycloneDX Vulnerability Disclosure Report (VDR)</a> that Apache Logging Services uses for all projects it maintains. This VDR is accessible through the following URL: <a href="https://logging.apache.org/cyclonedx/vdr.xml" class="bare">https://logging.apache.org/cyclonedx/vdr.xml</a></p> </div> </div> </div> </div> </div> <div class="footer"> <div class="container"> <p><a class="acevent" data-format="wide" data-mode="dark"></a></p> </div> <div class="container"> <p> Copyright 漏 2017-2024 <a href="https://www.apache.org" target="external">The Apache Software Foundation</a>. Licensed under the <a href="https://www.apache.org/licenses/LICENSE-2.0" target="external">Apache Software License, Version 2.0</a> Please read our <a href="https://privacy.apache.org/policies/privacy-policy-public.html">privacy policy</a>. </p><p> Apache, Chainsaw, log4cxx, Log4j, Log4net, log4php and the Apache feather logo are trademarks or registered trademarks of The Apache Software Foundation. Oracle and Java are registered trademarks of Oracle and/or its affiliates. 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