<!DOCTYPE html><html lang="en"><head><meta charSet="utf-8"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><title>Managing permissions · Apache Pulsar</title><meta name="viewport" content="width=device-width, initial-scale=1.0"/><meta name="generator" content="Docusaurus"/><meta name="description" content="&gt; **Important**"/><meta name="docsearch:version" content="2.8.3"/><meta name="docsearch:language" content="en"/><meta property="og:title" content="Managing permissions · Apache Pulsar"/><meta property="og:type" content="website"/><meta property="og:url" content="https://pulsar.apache.org/"/><meta property="og:description" content="&gt; **Important**"/><meta name="twitter:card" content="summary"/><meta name="twitter:image" content="https://pulsar.apache.org/img/pulsar.svg"/><link rel="shortcut icon" href="/img/pulsar.ico"/><link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/styles/atom-one-dark.min.css"/><link rel="alternate" type="application/atom+xml" href="https://pulsar.apache.org/blog/atom.xml" title="Apache Pulsar Blog ATOM Feed"/><link rel="alternate" type="application/rss+xml" href="https://pulsar.apache.org/blog/feed.xml" title="Apache Pulsar Blog RSS Feed"/><link rel="stylesheet" href="/css/code-blocks-buttons.css"/><script type="text/javascript" src="https://buttons.github.io/buttons.js"></script><script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/clipboard.js/2.0.0/clipboard.min.js"></script><script type="text/javascript" src="/js/custom.js"></script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/en"><img class="logo" src="/img/pulsar.svg" alt="Apache Pulsar"/></a><a href="/en/versions"><h3>2.8.3</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-internal"><li class="siteNavGroupActive"><a href="/docs/en/2.8.3/getting-started-standalone" target="_self">Docs</a></li><li class=""><a href="/en/download" target="_self">Download</a></li><li class="siteNavGroupActive"><a href="/docs/en/2.8.3/client-libraries" target="_self">Clients</a></li><li class=""><a href="#restapis" target="_self">REST APIs</a></li><li class=""><a href="#cli" target="_self">Cli</a></li><li class=""><a href="/blog/" target="_self">Blog</a></li><li class=""><a href="#community" target="_self">Community</a></li><li class=""><a href="#apache" target="_self">Apache</a></li><li class=""><a href="https://pulsar-next.staged.apache.org/" target="_self">New Website (Beta)</a></li><span><li><a id="languages-menu" href="#"><img class="languages-icon" src="/img/language.svg" alt="Languages icon"/>English</a><div id="languages-dropdown" class="hide"><ul id="languages-dropdown-items"><li><a href="/docs/ja/2.8.3/admin-api-permissions">日本語</a></li><li><a href="/docs/fr/2.8.3/admin-api-permissions">Français</a></li><li><a href="/docs/ko/2.8.3/admin-api-permissions">한국어</a></li><li><a href="/docs/zh-CN/2.8.3/admin-api-permissions">中文</a></li><li><a href="/docs/zh-TW/2.8.3/admin-api-permissions">繁體中文</a></li><li><a href="https://crowdin.com/project/apache-pulsar" target="_blank" rel="noreferrer noopener">Help Translate</a></li></ul></div></li><script>
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class="navListItem"><a class="navItem" href="/docs/en/2.8.3/security-kerberos">Authentication using Kerberos</a></li><li class="navListItem"><a class="navItem" href="/docs/en/2.8.3/security-oauth2">Authentication using OAuth 2.0 access tokens</a></li><li class="navListItem"><a class="navItem" href="/docs/en/2.8.3/security-authorization">Authorization and ACLs</a></li><li class="navListItem"><a class="navItem" href="/docs/en/2.8.3/security-encryption">End-to-End Encryption</a></li><li class="navListItem"><a class="navItem" href="/docs/en/2.8.3/security-extending">Extending</a></li><li class="navListItem"><a class="navItem" href="/docs/en/2.8.3/security-bouncy-castle">Bouncy Castle Providers</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Performance</h3><ul class=""><li class="navListItem"><a class="navItem" href="/docs/en/2.8.3/performance-pulsar-perf">Pulsar Perf</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Client 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href="/docs/en/2.8.3/admin-api-overview">Overview</a></li><li class="navListItem"><a class="navItem" href="/docs/en/2.8.3/admin-api-clusters">Clusters</a></li><li class="navListItem"><a class="navItem" href="/docs/en/2.8.3/admin-api-tenants">Tenants</a></li><li class="navListItem"><a class="navItem" href="/docs/en/2.8.3/admin-api-brokers">Brokers</a></li><li class="navListItem"><a class="navItem" href="/docs/en/2.8.3/admin-api-namespaces">Namespaces</a></li><li class="navListItem navListItemActive"><a class="navItem" href="/docs/en/2.8.3/admin-api-permissions">Permissions</a></li><li class="navListItem"><a class="navItem" href="/docs/en/2.8.3/admin-api-topics">Topics</a></li><li class="navListItem"><a class="navItem" href="/docs/en/2.8.3/admin-api-functions">Functions</a></li><li class="navListItem"><a class="navItem" href="/docs/en/2.8.3/admin-api-packages">Packages</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Adaptors</h3><ul class=""><li 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class="navListItem"><a class="navItem" href="/docs/en/2.8.3/reference-cli-tools">Pulsar CLI tools</a></li><li class="navListItem"><a class="navItem" href="/docs/en/2.8.3/reference-configuration">Pulsar configuration</a></li><li class="navListItem"><a class="navItem" href="/docs/en/2.8.3/reference-metrics">Pulsar Metrics</a></li></ul></div></div></section></div><script>
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<p><strong>Important</strong></p>
<p>This page only shows <strong>some frequently used operations</strong>.</p>
<ul>
<li><p>For the latest and complete information about <code>Pulsar admin</code>, including commands, flags, descriptions, and more information, see <a href="https://pulsar.apache.org/tools/pulsar-admin/">Pulsar admin doc</a>.</p></li>
<li><p>For the latest and complete information about <code>REST API</code>, including parameters, responses, samples, and more, see <a href="https://pulsar.apache.org/admin-rest-api#/">REST</a>
 API doc.</p></li>
<li><p>For the latest and complete information about <code>Java admin API</code>, including classes, methods, descriptions, and more, see <a href="https://pulsar.apache.org/api/admin/2.8.0-SNAPSHOT/">Java admin API doc</a>.</p></li>
</ul>
</blockquote>
<p>Pulsar allows you to grant namespace-level or topic-level permission to users.</p>
<ul>
<li><p>If you grant a namespace-level permission to a user, then the user can access all the topics under the namespace.</p></li>
<li><p>If you grant a topic-level permission to a user, then the user can access only the topic.</p></li>
</ul>
<p>The chapters below demonstrate how to grant namespace-level permissions to users. For how to grant topic-level permissions to users, see <a href="/docs/en/2.8.3/admin-api-topics/#grant-permission">manage topics</a>.</p>
<h2><a class="anchor" aria-hidden="true" id="grant-permissions"></a><a href="#grant-permissions" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Grant permissions</h2>
<p>You can grant permissions to specific roles for lists of operations such as <code>produce</code> and <code>consume</code>.</p>
<div class="tabs"><div class="nav-tabs"><div id="tab-group-3707-tab-3708" class="nav-link active" data-group="group_3707" data-tab="tab-group-3707-content-3708">pulsar-admin</div><div id="tab-group-3707-tab-3709" class="nav-link" data-group="group_3707" data-tab="tab-group-3707-content-3709">REST API</div><div id="tab-group-3707-tab-3710" class="nav-link" data-group="group_3707" data-tab="tab-group-3707-content-3710">Java</div></div><div class="tab-content"><div id="tab-group-3707-content-3708" class="tab-pane active" data-group="group_3707" tabindex="-1"><div><span><p>Use the <a href="/docs/en/2.8.3/reference-pulsar-admin#grant-permission"><code>grant-permission</code></a> subcommand and specify a namespace, actions using the <code>--actions</code> flag, and a role using the <code>--role</code> flag:</p>
<pre><code class="hljs css language-shell"><span class="hljs-meta">$</span><span class="bash"> pulsar-admin namespaces grant-permission <span class="hljs-built_in">test</span>-tenant/ns1 \</span><br />  --actions produce,consume \<br />  --role admin10<br /></code></pre>
<p>Wildcard authorization can be performed when <code>authorizationAllowWildcardsMatching</code> is set to <code>true</code> in <code>broker.conf</code>.</p>
<p>e.g.</p>
<pre><code class="hljs css language-shell"><span class="hljs-meta">$</span><span class="bash"> pulsar-admin namespaces grant-permission <span class="hljs-built_in">test</span>-tenant/ns1 \</span><br />                        --actions produce,consume \<br />                        --role 'my.role.*'<br /></code></pre>
<p>Then, roles <code>my.role.1</code>, <code>my.role.2</code>, <code>my.role.foo</code>, <code>my.role.bar</code>, etc. can produce and consume.</p>
<pre><code class="hljs css language-shell"><span class="hljs-meta">$</span><span class="bash"> pulsar-admin namespaces grant-permission <span class="hljs-built_in">test</span>-tenant/ns1 \</span><br />                        --actions produce,consume \<br />                        --role '*.role.my'<br /></code></pre>
<p>Then, roles <code>1.role.my</code>, <code>2.role.my</code>, <code>foo.role.my</code>, <code>bar.role.my</code>, etc. can produce and consume.</p>
<p><strong>Note</strong>: A wildcard matching works at <strong>the beginning or end of the role name only</strong>.</p>
<p>e.g.</p>
<pre><code class="hljs css language-shell"><span class="hljs-meta">$</span><span class="bash"> pulsar-admin namespaces grant-permission <span class="hljs-built_in">test</span>-tenant/ns1 \</span><br />                        --actions produce,consume \<br />                        --role 'my.*.role'<br /></code></pre>
<p>In this case, only the role <code>my.*.role</code> has permissions.<br>
Roles <code>my.1.role</code>, <code>my.2.role</code>, <code>my.foo.role</code>, <code>my.bar.role</code>, etc. <strong>cannot</strong> produce and consume.</p>
</span></div></div><div id="tab-group-3707-content-3709" class="tab-pane" data-group="group_3707" tabindex="-1"><div><span><p><a href="https://pulsar.apache.org/admin-rest-api#operation/grantPermissionOnNamespace?version=2.8.3&amp;apiVersion=v2"><b>POST</b> <i>/admin/v2/namespaces/:tenant/:namespace/permissions/:role</i></a>
</p>
</span></div></div><div id="tab-group-3707-content-3710" class="tab-pane" data-group="group_3707" tabindex="-1"><div><span><pre><code class="hljs css language-java">admin.namespaces().grantPermissionOnNamespace(namespace, role, getAuthActions(actions));<br /></code></pre>
</span></div></div></div></div>
<h2><a class="anchor" aria-hidden="true" id="get-permissions"></a><a href="#get-permissions" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Get permissions</h2>
<p>You can see which permissions have been granted to which roles in a namespace.</p>
<div class="tabs"><div class="nav-tabs"><div id="tab-group-3711-tab-3712" class="nav-link active" data-group="group_3711" data-tab="tab-group-3711-content-3712">pulsar-admin</div><div id="tab-group-3711-tab-3713" class="nav-link" data-group="group_3711" data-tab="tab-group-3711-content-3713">REST API</div><div id="tab-group-3711-tab-3714" class="nav-link" data-group="group_3711" data-tab="tab-group-3711-content-3714">Java</div></div><div class="tab-content"><div id="tab-group-3711-content-3712" class="tab-pane active" data-group="group_3711" tabindex="-1"><div><span><p>Use the <a href="reference-pulsar-admin#permissions"><code>permissions</code></a> subcommand and specify a namespace:</p>
<pre><code class="hljs css language-shell"><span class="hljs-meta">$</span><span class="bash"> pulsar-admin namespaces permissions <span class="hljs-built_in">test</span>-tenant/ns1</span><br />{<br />  "admin10": [<br />    "produce",<br />    "consume"<br />  ]<br />}   <br /></code></pre>
</span></div></div><div id="tab-group-3711-content-3713" class="tab-pane" data-group="group_3711" tabindex="-1"><div><span><p><a href="https://pulsar.apache.org/admin-rest-api#operation/getPermissions?version=2.8.3&amp;apiVersion=v2"><b>GET</b> <i>/admin/v2/namespaces/:tenant/:namespace/permissions</i></a>
</p>
</span></div></div><div id="tab-group-3711-content-3714" class="tab-pane" data-group="group_3711" tabindex="-1"><div><span><pre><code class="hljs css language-java">admin.namespaces().getPermissions(namespace);<br /></code></pre>
</span></div></div></div></div>
<h2><a class="anchor" aria-hidden="true" id="revoke-permissions"></a><a href="#revoke-permissions" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Revoke permissions</h2>
<p>You can revoke permissions from specific roles, which means that those roles will no longer have access to the specified namespace.</p>
<div class="tabs"><div class="nav-tabs"><div id="tab-group-3715-tab-3716" class="nav-link active" data-group="group_3715" data-tab="tab-group-3715-content-3716">pulsar-admin</div><div id="tab-group-3715-tab-3717" class="nav-link" data-group="group_3715" data-tab="tab-group-3715-content-3717">REST API</div><div id="tab-group-3715-tab-3718" class="nav-link" data-group="group_3715" data-tab="tab-group-3715-content-3718">Java</div></div><div class="tab-content"><div id="tab-group-3715-content-3716" class="tab-pane active" data-group="group_3715" tabindex="-1"><div><span><p>Use the <a href="/docs/en/2.8.3/reference-pulsar-admin#revoke-permission"><code>revoke-permission</code></a> subcommand and specify a namespace and a role using the <code>--role</code> flag:</p>
<pre><code class="hljs css language-shell"><span class="hljs-meta">$</span><span class="bash"> pulsar-admin namespaces revoke-permission <span class="hljs-built_in">test</span>-tenant/ns1 \</span><br />  --role admin10<br /></code></pre>
</span></div></div><div id="tab-group-3715-content-3717" class="tab-pane" data-group="group_3715" tabindex="-1"><div><span><p><a href="https://pulsar.apache.org/admin-rest-api#operation/revokePermissionsOnNamespace?version=2.8.3&amp;apiVersion=v2"><b>DELETE</b> <i>/admin/v2/namespaces/:tenant/:namespace/permissions/:role</i></a>
</p>
</span></div></div><div id="tab-group-3715-content-3718" class="tab-pane" data-group="group_3715" tabindex="-1"><div><span><pre><code class="hljs css language-java">admin.namespaces().revokePermissionsOnNamespace(namespace, role);<br /></code></pre>
</span></div></div></div></div></span></div></article></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/en/2.8.3/admin-api-namespaces"><span class="arrow-prev">← </span><span>Namespaces</span></a><a class="docs-next button" href="/docs/en/2.8.3/admin-api-topics"><span>Topics</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#grant-permissions">Grant permissions</a></li><li><a href="#get-permissions">Get permissions</a></li><li><a href="#revoke-permissions">Revoke permissions</a></li></ul></nav></div><footer class="nav-footer" id="footer"><section class="copyright">Copyright © 2022 The Apache Software Foundation. All Rights Reserved. Apache, Apache Pulsar and the Apache feather logo are trademarks of The Apache Software Foundation.</section><span><script>
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