Code For Broke

<p>Must Login is a lightweight, user-friendly plugin that allows you to require login for your entire site with just one click. Perfect for membership sites, private blogs, intranets, or any site that needs to restrict access to registered users only.</p>
<h4>Features</h4>
<ul>
<li><strong>One-Click Toggle</strong> – Enable or disable login requirement instantly from the admin bar</li>
<li><strong>REST API Protection</strong> – Configurable authentication requirement for REST API endpoints</li>
<li><strong>Automatic Cache Clearing</strong> – Automatically clears popular caching plugins when toggling protection</li>
<li><strong>Admin Bar Status Indicator</strong> – Always see at a glance whether login is required</li>
<li><strong>Simple Settings Page</strong> – Easy-to-use settings interface</li>
<li><strong>Admin Override</strong> – Administrators always have access, even when login is required</li>
<li><strong>Smart Redirects</strong> – Users are redirected to login and then back to their intended page</li>
<li><strong>Selective Endpoint Access</strong> – Allow specific REST API endpoints for forms and authentication</li>
<li><strong>Cache Compatibility</strong> – Works with WP Super Cache, W3 Total Cache, WP Rocket, and more</li>
<li><strong>No Configuration Needed</strong> – Works perfectly out of the box</li>
<li><strong>Lightweight</strong> – Minimal impact on site performance</li>
<li><strong>Translation Ready</strong> – Fully internationalized and ready for translation</li>
</ul>
<h4>How It Works</h4>
<ol>
<li>Install and activate the plugin</li>
<li>Click the lock icon in the admin bar to toggle login requirement</li>
<li>That’s it! Your site is now protected</li>
</ol>
<p>When enabled, all visitors must log in to view any page on your site. Administrators can quickly toggle this on or off from anywhere on the site using the admin bar.</p>
<h3>Developer Documentation</h3>
<h4>Filters</h4>
<p><strong>cfb_must_login_redirect_url</strong> – Customize the login redirect URL</p>
<pre><code>add_filter('cfb_must_login_redirect_url', function($redirect_url, $redirect_to) {
    return 'https://example.com/custom-login';
}, 10, 2);
</code></pre>
<p><strong>cfb_must_login_allowed_rest_routes</strong> – Allow additional REST API endpoints</p>
<pre><code>add_filter('cfb_must_login_allowed_rest_routes', function($routes) {
    $routes[] = '/my-plugin/v1/public';
    return $routes;
});
</code></pre>
<h4>Actions</h4>
<p><strong>cfb_must_login_clear_cache</strong> – Triggered when cache is cleared</p>
<pre><code>add_action('cfb_must_login_clear_cache', function() {
    // Custom cache clearing logic
});
</code></pre>
<h4>Capabilities</h4>
<p>The plugin uses the <code>cfb_must_login_manage</code> capability, which is mapped to <code>manage_options</code> by default. You can customize this using the <code>map_meta_cap</code> filter.</p>


CFB Must Login

Require users to log in before viewing your site with easy admin toggle controls. Includes REST API protection and automatic cache clearing.

Joseph G.

<h4>Quick Overview</h4>
<p>Subway is a small plugin for WordPress that allows you <strong>hide the content</strong> of your website to <strong>non-logged in</strong> visitors and only displays them to logged in users.</p>
<h4>Description</h4>
<p>This plugin redirects the users to the provided login page with a login form that allows them to type their username/email and password combination.</p>
<p>The plugin has settings inside the Administration Panel (‘Settings’ > ‘Subway’) that allows you to configure where you want the user to be taken after he/she has successfully logged in, this can be a page, a custom URL, or just the default behaviour. You can also make individual posts/page public or ‘members only’</p>
<p>If you would like to contribute, report an issue or have any suggestions, visit the <a href="https://github.com/codehaiku/subway-2.0" title="Subway Github" rel="nofollow ugc">Github Repository of Subway</a>.</p>
<h4>Caveats</h4>
<p>Subway is only built for WordPress website owners to redirect non-logged in users to a custom login form. This plugin is not a replacement for Membership websites where a complex set of configurations are allowed. There are no payments model, subscriptions.</p>
<p>Subway is good for Private Intranet Websites where authentication is required.</p>


Subway – Private Site Option

I will rate this 5 star of course :)

Saves time on hiding specific user contents! Great plugin! 

Real Time Saver Plugin!

This plugin is very easy to use and handles its job efficiently.

Great and easy to use plugin

Hide the content of your website to non-logged in visitors and only displays them to logged in users.

CFB Must Login vs Subway – Private Site Option