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<a href="../chromiumSuidSandbox/" class="md-nav__link">
<span class="md-ellipsis">
chromiumSuidSandbox
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../dhparams/" class="md-nav__link">
<span class="md-ellipsis">
Dhparams
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../doas/" class="md-nav__link">
<span class="md-ellipsis">
Doas
</span>
</a>
</li>
<li class="md-nav__item md-nav__item--active">
<input class="md-nav__toggle md-toggle" type="checkbox" id="__toc">
<label class="md-nav__link md-nav__link--active" for="__toc">
<span class="md-ellipsis">
Duosec
</span>
<span class="md-nav__icon md-icon"></span>
</label>
<a href="./" class="md-nav__link md-nav__link--active">
<span class="md-ellipsis">
Duosec
</span>
</a>
<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
<label class="md-nav__title" for="__toc">
<span class="md-nav__icon md-icon"></span>
Table of contents
</label>
<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#securityduosecacceptenvfactor" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.acceptEnvFactor
</span>
</a>
<nav class="md-nav" aria-label="security.duosec.acceptEnvFactor">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#default" class="md-nav__link">
<span class="md-ellipsis">
Default
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#securityduosecallowtcpforwarding" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.allowTcpForwarding
</span>
</a>
<nav class="md-nav" aria-label="security.duosec.allowTcpForwarding">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#default_1" class="md-nav__link">
<span class="md-ellipsis">
Default
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#securityduosecautopush" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.autopush
</span>
</a>
<nav class="md-nav" aria-label="security.duosec.autopush">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#default_2" class="md-nav__link">
<span class="md-ellipsis">
Default
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#securityduosecfailmode" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.failmode
</span>
</a>
<nav class="md-nav" aria-label="security.duosec.failmode">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#default_3" class="md-nav__link">
<span class="md-ellipsis">
Default
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#securityduosecfallbacklocalip" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.fallbackLocalIP
</span>
</a>
<nav class="md-nav" aria-label="security.duosec.fallbackLocalIP">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#default_4" class="md-nav__link">
<span class="md-ellipsis">
Default
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#securityduosecgroups" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.groups
</span>
</a>
<nav class="md-nav" aria-label="security.duosec.groups">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#default_5" class="md-nav__link">
<span class="md-ellipsis">
Default
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#example" class="md-nav__link">
<span class="md-ellipsis">
Example
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#securityduosechost" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.host
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#securityduosecintegrationkey" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.integrationKey
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#securityduosecmotd" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.motd
</span>
</a>
<nav class="md-nav" aria-label="security.duosec.motd">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#default_6" class="md-nav__link">
<span class="md-ellipsis">
Default
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#securityduosecpamenable" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.pam.enable
</span>
</a>
<nav class="md-nav" aria-label="security.duosec.pam.enable">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#default_7" class="md-nav__link">
<span class="md-ellipsis">
Default
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#securityduosecprompts" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.prompts
</span>
</a>
<nav class="md-nav" aria-label="security.duosec.prompts">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#default_8" class="md-nav__link">
<span class="md-ellipsis">
Default
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#securityduosecpushinfo" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.pushinfo
</span>
</a>
<nav class="md-nav" aria-label="security.duosec.pushinfo">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#default_9" class="md-nav__link">
<span class="md-ellipsis">
Default
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#securityduosecsecretkeyfile" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.secretKeyFile
</span>
</a>
<nav class="md-nav" aria-label="security.duosec.secretKeyFile">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#default_10" class="md-nav__link">
<span class="md-ellipsis">
Default
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#example_1" class="md-nav__link">
<span class="md-ellipsis">
Example
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#securityduosecsshenable" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.ssh.enable
</span>
</a>
<nav class="md-nav" aria-label="security.duosec.ssh.enable">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#default_11" class="md-nav__link">
<span class="md-ellipsis">
Default
</span>
</a>
</li>
</ul>
</nav>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="../googleOsLogin/" class="md-nav__link">
<span class="md-ellipsis">
googleOsLogin
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../ipa/" class="md-nav__link">
<span class="md-ellipsis">
Ipa
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../isolate/" class="md-nav__link">
<span class="md-ellipsis">
Isolate
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../krb5/" class="md-nav__link">
<span class="md-ellipsis">
Krb5
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../loginDefs/" class="md-nav__link">
<span class="md-ellipsis">
loginDefs
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../pam/" class="md-nav__link">
<span class="md-ellipsis">
Pam
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../pki/" class="md-nav__link">
<span class="md-ellipsis">
Pki
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../please/" class="md-nav__link">
<span class="md-ellipsis">
Please
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../polkit/" class="md-nav__link">
<span class="md-ellipsis">
Polkit
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../rtkit/" class="md-nav__link">
<span class="md-ellipsis">
Rtkit
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../shadow/" class="md-nav__link">
<span class="md-ellipsis">
Shadow
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../sudo-rs/" class="md-nav__link">
<span class="md-ellipsis">
Sudo rs
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../sudo/" class="md-nav__link">
<span class="md-ellipsis">
Sudo
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../tpm2/" class="md-nav__link">
<span class="md-ellipsis">
Tpm2
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../virtualisation/" class="md-nav__link">
<span class="md-ellipsis">
Virtualisation
</span>
</a>
</li>
<li class="md-nav__item">
<a href="../wrappers/" class="md-nav__link">
<span class="md-ellipsis">
Wrappers
</span>
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</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--pruned md-nav__item--nested">
<a href="../../services/" class="md-nav__link">
<span class="md-ellipsis">
Services
</span>
<span class="md-nav__icon md-icon"></span>
</a>
</li>
<li class="md-nav__item md-nav__item--pruned md-nav__item--nested">
<a href="../../systemd/" class="md-nav__link">
<span class="md-ellipsis">
Systemd
</span>
<span class="md-nav__icon md-icon"></span>
</a>
</li>
<li class="md-nav__item md-nav__item--pruned md-nav__item--nested">
<a href="../../users/" class="md-nav__link">
<span class="md-ellipsis">
Users
</span>
<span class="md-nav__icon md-icon"></span>
</a>
</li>
<li class="md-nav__item md-nav__item--pruned md-nav__item--nested">
<a href="../../virtualisation/" class="md-nav__link">
<span class="md-ellipsis">
Virtualisation
</span>
<span class="md-nav__icon md-icon"></span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item md-nav__item--pruned md-nav__item--nested">
<a href="../../../Nixpkgs/" class="md-nav__link">
<span class="md-ellipsis">
Nixpkgs
</span>
<span class="md-nav__icon md-icon"></span>
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</li>
</ul>
</nav>
</div>
</div>
</div>
<div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
<div class="md-sidebar__scrollwrap">
<div class="md-sidebar__inner">
<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
<label class="md-nav__title" for="__toc">
<span class="md-nav__icon md-icon"></span>
Table of contents
</label>
<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
<li class="md-nav__item">
<a href="#securityduosecacceptenvfactor" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.acceptEnvFactor
</span>
</a>
<nav class="md-nav" aria-label="security.duosec.acceptEnvFactor">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#default" class="md-nav__link">
<span class="md-ellipsis">
Default
</span>
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</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#securityduosecallowtcpforwarding" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.allowTcpForwarding
</span>
</a>
<nav class="md-nav" aria-label="security.duosec.allowTcpForwarding">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#default_1" class="md-nav__link">
<span class="md-ellipsis">
Default
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#securityduosecautopush" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.autopush
</span>
</a>
<nav class="md-nav" aria-label="security.duosec.autopush">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#default_2" class="md-nav__link">
<span class="md-ellipsis">
Default
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#securityduosecfailmode" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.failmode
</span>
</a>
<nav class="md-nav" aria-label="security.duosec.failmode">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#default_3" class="md-nav__link">
<span class="md-ellipsis">
Default
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#securityduosecfallbacklocalip" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.fallbackLocalIP
</span>
</a>
<nav class="md-nav" aria-label="security.duosec.fallbackLocalIP">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#default_4" class="md-nav__link">
<span class="md-ellipsis">
Default
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#securityduosecgroups" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.groups
</span>
</a>
<nav class="md-nav" aria-label="security.duosec.groups">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#default_5" class="md-nav__link">
<span class="md-ellipsis">
Default
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#example" class="md-nav__link">
<span class="md-ellipsis">
Example
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#securityduosechost" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.host
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#securityduosecintegrationkey" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.integrationKey
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#securityduosecmotd" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.motd
</span>
</a>
<nav class="md-nav" aria-label="security.duosec.motd">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#default_6" class="md-nav__link">
<span class="md-ellipsis">
Default
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#securityduosecpamenable" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.pam.enable
</span>
</a>
<nav class="md-nav" aria-label="security.duosec.pam.enable">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#default_7" class="md-nav__link">
<span class="md-ellipsis">
Default
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#securityduosecprompts" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.prompts
</span>
</a>
<nav class="md-nav" aria-label="security.duosec.prompts">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#default_8" class="md-nav__link">
<span class="md-ellipsis">
Default
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#securityduosecpushinfo" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.pushinfo
</span>
</a>
<nav class="md-nav" aria-label="security.duosec.pushinfo">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#default_9" class="md-nav__link">
<span class="md-ellipsis">
Default
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#securityduosecsecretkeyfile" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.secretKeyFile
</span>
</a>
<nav class="md-nav" aria-label="security.duosec.secretKeyFile">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#default_10" class="md-nav__link">
<span class="md-ellipsis">
Default
</span>
</a>
</li>
<li class="md-nav__item">
<a href="#example_1" class="md-nav__link">
<span class="md-ellipsis">
Example
</span>
</a>
</li>
</ul>
</nav>
</li>
<li class="md-nav__item">
<a href="#securityduosecsshenable" class="md-nav__link">
<span class="md-ellipsis">
security.duosec.ssh.enable
</span>
</a>
<nav class="md-nav" aria-label="security.duosec.ssh.enable">
<ul class="md-nav__list">
<li class="md-nav__item">
<a href="#default_11" class="md-nav__link">
<span class="md-ellipsis">
Default
</span>
</a>
</li>
</ul>
</nav>
</li>
</ul>
</nav>
</div>
</div>
</div>
<div class="md-content" data-md-component="content">
<article class="md-content__inner md-typeset">
<h1>Duosec</h1>
<h2 id="securityduosecacceptenvfactor" security-duosec-acceptEnvFactor="security-duosec-acceptEnvFactor"><code>security.duosec.acceptEnvFactor</code></h2>
<p>Look for factor selection or passcode in the
<code>$DUO_PASSCODE</code> environment variable before
prompting the user for input.</p>
<p>When $DUO_PASSCODE is non-empty, it will override
autopush. The SSH client will need SendEnv DUO_PASSCODE in
its configuration, and the SSH server will similarly need
AcceptEnv DUO_PASSCODE.</p>
<p><strong>Type:</strong> <code>boolean</code></p>
<h3 id="default" security-duosec-acceptEnvFactor-default="security-duosec-acceptEnvFactor-default">Default</h3>
<p><code class="highlight"><span class="no">false</span></code></p>
<p><strong>Declared by:</strong> <a href="https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix">https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix</a></p>
<h2 id="securityduosecallowtcpforwarding" security-duosec-allowTcpForwarding="security-duosec-allowTcpForwarding"><code>security.duosec.allowTcpForwarding</code></h2>
<p>By default, when SSH forwarding, enabling Duo Security will
disable TCP forwarding. By enabling this, you potentially
undermine some of the SSH based login security. Note this is
not needed if you use PAM.</p>
<p><strong>Type:</strong> <code>boolean</code></p>
<h3 id="default_1" security-duosec-allowTcpForwarding-default="security-duosec-allowTcpForwarding-default">Default</h3>
<p><code class="highlight"><span class="no">false</span></code></p>
<p><strong>Declared by:</strong> <a href="https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix">https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix</a></p>
<h2 id="securityduosecautopush" security-duosec-autopush="security-duosec-autopush"><code>security.duosec.autopush</code></h2>
<p>If <code>true</code>, Duo Unix will automatically send
a push login request to the users phone, falling back on a
phone call if push is unavailable. If
<code>false</code>, the user will be prompted to
choose an authentication method. When configured with
<code>autopush = yes</code>, we recommend setting
<code>prompts = 1</code>.</p>
<p><strong>Type:</strong> <code>boolean</code></p>
<h3 id="default_2" security-duosec-autopush-default="security-duosec-autopush-default">Default</h3>
<p><code class="highlight"><span class="no">false</span></code></p>
<p><strong>Declared by:</strong> <a href="https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix">https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix</a></p>
<h2 id="securityduosecfailmode" security-duosec-failmode="security-duosec-failmode"><code>security.duosec.failmode</code></h2>
<p>On service or configuration errors that prevent Duo
authentication, fail "safe" (allow access) or "secure" (deny
access). The default is "safe".</p>
<p><strong>Type:</strong> <code>one of "safe", "secure"</code></p>
<h3 id="default_3" security-duosec-failmode-default="security-duosec-failmode-default">Default</h3>
<p><code class="highlight"><span class="s2">&quot;safe&quot;</span></code></p>
<p><strong>Declared by:</strong> <a href="https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix">https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix</a></p>
<h2 id="securityduosecfallbacklocalip" security-duosec-fallbackLocalIP="security-duosec-fallbackLocalIP"><code>security.duosec.fallbackLocalIP</code></h2>
<p>Duo Unix reports the IP address of the authorizing user, for
the purposes of authorization and whitelisting. If Duo Unix
cannot detect the IP address of the client, setting
<code>fallbackLocalIP = yes</code> will cause Duo Unix
to send the IP address of the server it is running on.</p>
<p>If you are using IP whitelisting, enabling this option could
cause unauthorized logins if the local IP is listed in the
whitelist.</p>
<p><strong>Type:</strong> <code>boolean</code></p>
<h3 id="default_4" security-duosec-fallbackLocalIP-default="security-duosec-fallbackLocalIP-default">Default</h3>
<p><code class="highlight"><span class="no">false</span></code></p>
<p><strong>Declared by:</strong> <a href="https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix">https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix</a></p>
<h2 id="securityduosecgroups" security-duosec-groups="security-duosec-groups"><code>security.duosec.groups</code></h2>
<p>If specified, Duo authentication is required only for users
whose primary group or supplementary group list matches one
of the space-separated pattern lists. Refer to
<a href="https://duo.com/docs/duounix">https://duo.com/docs/duounix</a> for details.</p>
<p><strong>Type:</strong> <code>string</code></p>
<h3 id="default_5" security-duosec-groups-default="security-duosec-groups-default">Default</h3>
<p><code class="highlight"><span class="s2">&quot;&quot;</span></code></p>
<h3 id="example" security-duosec-groups-example="security-duosec-groups-example">Example</h3>
<p><code class="highlight"><span class="s2">&quot;users,!wheel,!*admin guests&quot;</span></code></p>
<p><strong>Declared by:</strong> <a href="https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix">https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix</a></p>
<h2 id="securityduosechost" security-duosec-host="security-duosec-host"><code>security.duosec.host</code></h2>
<p>Duo API hostname.
<strong>Type:</strong> <code>string</code></p>
<p><strong>Declared by:</strong> <a href="https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix">https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix</a></p>
<h2 id="securityduosecintegrationkey" security-duosec-integrationKey="security-duosec-integrationKey"><code>security.duosec.integrationKey</code></h2>
<p>Integration key.
<strong>Type:</strong> <code>string</code></p>
<p><strong>Declared by:</strong> <a href="https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix">https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix</a></p>
<h2 id="securityduosecmotd" security-duosec-motd="security-duosec-motd"><code>security.duosec.motd</code></h2>
<p>Print the contents of <code>/etc/motd</code> to screen
after a successful login.</p>
<p><strong>Type:</strong> <code>boolean</code></p>
<h3 id="default_6" security-duosec-motd-default="security-duosec-motd-default">Default</h3>
<p><code class="highlight"><span class="no">false</span></code></p>
<p><strong>Declared by:</strong> <a href="https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix">https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix</a></p>
<h2 id="securityduosecpamenable" security-duosec-pam-enable="security-duosec-pam-enable"><code>security.duosec.pam.enable</code></h2>
<p>If enabled, protect logins with Duo Security using PAM support.
<strong>Type:</strong> <code>boolean</code></p>
<h3 id="default_7" security-duosec-pam-enable-default="security-duosec-pam-enable-default">Default</h3>
<p><code class="highlight"><span class="no">false</span></code></p>
<p><strong>Declared by:</strong> <a href="https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix">https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix</a></p>
<h2 id="securityduosecprompts" security-duosec-prompts="security-duosec-prompts"><code>security.duosec.prompts</code></h2>
<p>If a user fails to authenticate with a second factor, Duo
Unix will prompt the user to authenticate again. This option
sets the maximum number of prompts that Duo Unix will
display before denying access. Must be 1, 2, or 3. Default
is 3.</p>
<p>For example, when <code>prompts = 1</code>, the user
will have to successfully authenticate on the first prompt,
whereas if <code>prompts = 2</code>, if the user
enters incorrect information at the initial prompt, he/she
will be prompted to authenticate again.</p>
<p>When configured with <code>autopush = true</code>, we
recommend setting <code>prompts = 1</code>.</p>
<p><strong>Type:</strong> <code>one of 1, 2, 3</code></p>
<h3 id="default_8" security-duosec-prompts-default="security-duosec-prompts-default">Default</h3>
<p><code class="highlight"><span class="mi">3</span></code></p>
<p><strong>Declared by:</strong> <a href="https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix">https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix</a></p>
<h2 id="securityduosecpushinfo" security-duosec-pushinfo="security-duosec-pushinfo"><code>security.duosec.pushinfo</code></h2>
<p>Include information such as the command to be executed in
the Duo Push message.</p>
<p><strong>Type:</strong> <code>boolean</code></p>
<h3 id="default_9" security-duosec-pushinfo-default="security-duosec-pushinfo-default">Default</h3>
<p><code class="highlight"><span class="no">false</span></code></p>
<p><strong>Declared by:</strong> <a href="https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix">https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix</a></p>
<h2 id="securityduosecsecretkeyfile" security-duosec-secretKeyFile="security-duosec-secretKeyFile"><code>security.duosec.secretKeyFile</code></h2>
<p>A file containing your secret key. The security of your Duo application is tied to the security of your secret key.</p>
<p><strong>Type:</strong> <code>null or path</code></p>
<h3 id="default_10" security-duosec-secretKeyFile-default="security-duosec-secretKeyFile-default">Default</h3>
<p><code class="highlight"><span class="no">null</span></code></p>
<h3 id="example_1" security-duosec-secretKeyFile-example="security-duosec-secretKeyFile-example">Example</h3>
<p><code class="highlight"><span class="s2">&quot;/run/keys/duo-skey&quot;</span></code></p>
<p><strong>Declared by:</strong> <a href="https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix">https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix</a></p>
<h2 id="securityduosecsshenable" security-duosec-ssh-enable="security-duosec-ssh-enable"><code>security.duosec.ssh.enable</code></h2>
<p>If enabled, protect SSH logins with Duo Security.
<strong>Type:</strong> <code>boolean</code></p>
<h3 id="default_11" security-duosec-ssh-enable-default="security-duosec-ssh-enable-default">Default</h3>
<p><code class="highlight"><span class="no">false</span></code></p>
<p><strong>Declared by:</strong> <a href="https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix">https://github.com/nixos/nixpkgs/blob/master/nixos/modules/security/duosec.nix</a></p>
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