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docs(changelog): version 0.0.7 [citest skip] (#39)
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Update changelog and .README.html for version 0.0.7

Signed-off-by: Sergei Petrosian <[email protected]>
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<article class="markdown-body">
<header>
<h1 class="title">pam_pwd</h1>
</header>
<hr>
<nav id="TOC">
<h1 class="toc-title">Contents</h1>
<ul>
<li><a href="#requirements" id="toc-requirements">Requirements</a></li>
<li><a href="#role-variables" id="toc-role-variables">Role
Variables</a></li>
<li><a href="#example-playbook" id="toc-example-playbook">Example
Playbook</a></li>
<li><a href="#license" id="toc-license">License</a></li>
<li><a href="#author-information" id="toc-author-information">Author
Information</a></li>
</ul>
</nav>
<hr>
<p>This role configures PAM to implement a password policy to meet
requirements like minimum password length, complexity, keep password
history, etc. It supports:</p>
<ul>
<li>Fedora &gt;= 35</li>
<li>RHEL 7</li>
<li>RHEL 8</li>
<li>RHEL 9 Beta</li>
<li>CentOS 7</li>
<li>CentOS Stream 8</li>
<li>CentOS Stream 9</li>
</ul>
<p>The role was tested with the following versions of Ansible:</p>
<ul>
<li>ansible-core 2.11</li>
<li>ansible-core 2.12</li>
</ul>
<p>To use this role you have to specify the role variables which are
described below.</p>
<h1 id="requirements">Requirements</h1>
<p>None.</p>
<h1 id="role-variables">Role Variables</h1>
<p>Here you find a description of all input variables (i.e. variables
that are defined in <code>defaults/main.yml</code>) for the role as
these form the API of the role. The following code block shows all
necessary input variables and their default values. They are specified
in <code>defaults/main.yml</code>.</p>
<div class="sourceCode" id="cb1"><pre
class="sourceCode yaml"><code class="sourceCode yaml"><span id="cb1-1"><a href="#cb1-1" aria-hidden="true" tabindex="-1"></a><span class="fu">pam_pwd_minlen</span><span class="kw">:</span><span class="at"> </span><span class="st">&quot;12&quot;</span><span class="co"> # defines the minimum acceptable size for a password.</span></span>
<span id="cb1-2"><a href="#cb1-2" aria-hidden="true" tabindex="-1"></a><span class="fu">pam_pwd_history</span><span class="kw">:</span><span class="at"> </span><span class="st">&quot;5&quot;</span><span class="co"> # defines the number of previous passwords which cannot be used.</span></span>
<span id="cb1-3"><a href="#cb1-3" aria-hidden="true" tabindex="-1"></a><span class="fu">pam_pwd_dcredit</span><span class="kw">:</span><span class="at"> </span><span class="st">&quot;-1&quot;</span><span class="co"> # defines minimum credit for having required digits in password.</span></span>
<span id="cb1-4"><a href="#cb1-4" aria-hidden="true" tabindex="-1"></a><span class="fu">pam_pwd_ucredit</span><span class="kw">:</span><span class="at"> </span><span class="st">&quot;-1&quot;</span><span class="co"> # defines minimum credit for having uppercase characters in password.</span></span>
<span id="cb1-5"><a href="#cb1-5" aria-hidden="true" tabindex="-1"></a><span class="fu">pam_pwd_lcredit</span><span class="kw">:</span><span class="at"> </span><span class="st">&quot;-1&quot;</span><span class="co"> # defines minimum credit for having lowercase characters in password.</span></span>
<span id="cb1-6"><a href="#cb1-6" aria-hidden="true" tabindex="-1"></a><span class="fu">pam_pwd_ocredit</span><span class="kw">:</span><span class="at"> </span><span class="st">&quot;-1&quot;</span><span class="co"> # defines minimum credit for having other characters in password.</span></span>
<span id="cb1-7"><a href="#cb1-7" aria-hidden="true" tabindex="-1"></a><span class="fu">pam_pwd_minclass</span><span class="kw">:</span><span class="at"> </span><span class="st">&quot;4&quot;</span><span class="co"> # defines minium number of required character classes in new password.</span></span>
<span id="cb1-8"><a href="#cb1-8" aria-hidden="true" tabindex="-1"></a><span class="fu">pam_pwd_enforce_root</span><span class="kw">:</span><span class="at"> </span><span class="st">&quot;enforce_for_root&quot;</span><span class="co"> # (&quot;&quot;|&quot;enforce_for_root&quot;) defines whether or not to enforce password complexity for user root.</span></span>
<span id="cb1-9"><a href="#cb1-9" aria-hidden="true" tabindex="-1"></a><span class="fu">pam_pwd_policy_name</span><span class="kw">:</span><span class="at"> </span><span class="st">&quot;password-policy&quot;</span><span class="co"> # RHEL 8 only. Define name of the custom authselect profile.</span></span>
<span id="cb1-10"><a href="#cb1-10" aria-hidden="true" tabindex="-1"></a><span class="fu">pam_pwd_deny</span><span class="kw">:</span><span class="at"> </span><span class="st">&quot;5&quot;</span><span class="co"> # Set the number of failed login attempts after which the account is locked.</span></span>
<span id="cb1-11"><a href="#cb1-11" aria-hidden="true" tabindex="-1"></a><span class="fu">pam_pwd_unlock_time</span><span class="kw">:</span><span class="at"> </span><span class="st">&quot;300&quot;</span><span class="co"> # Time in seconds after which an account is unlocked again.</span></span></code></pre></div>
<p>You can keep these default values if they fit your requirements. Or
you can overwrite the defaults by specifiny some or all of them in
places like <code>vars/main.yml</code>, <code>group_vars/</code>,
<code>host_vars/</code> or your playbook.</p>
<h1 id="example-playbook">Example Playbook</h1>
<p>The following code block shows the simplest playbook to run this
role:</p>
<div class="sourceCode" id="cb2"><pre
class="sourceCode yaml"><code class="sourceCode yaml"><span id="cb2-1"><a href="#cb2-1" aria-hidden="true" tabindex="-1"></a><span class="kw">-</span><span class="at"> </span><span class="fu">name</span><span class="kw">:</span><span class="at"> Manage pam password</span></span>
<span id="cb2-2"><a href="#cb2-2" aria-hidden="true" tabindex="-1"></a><span class="at"> </span><span class="fu">hosts</span><span class="kw">:</span><span class="at"> all</span></span>
<span id="cb2-3"><a href="#cb2-3" aria-hidden="true" tabindex="-1"></a><span class="at"> </span><span class="fu">roles</span><span class="kw">:</span></span>
<span id="cb2-4"><a href="#cb2-4" aria-hidden="true" tabindex="-1"></a><span class="at"> </span><span class="kw">-</span><span class="at"> linux-system-roles.pam_pwd</span></span></code></pre></div>
<p>More examples can be found in the <a
href="examples"><code>examples/</code></a> directory.</p>
<h1 id="license">License</h1>
<p>MIT.</p>
<h1 id="author-information">Author Information</h1>
<p>Author: Joerg Kastning<br />
Contact: <a
href="mailto:[email protected]">[email protected]</a></p>
</article>
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