Katsushi Kawamori

<p>Enter your email address, and send you an email with a magic link or QR Code to login without a password.</p>
<h4>Login</h4>
<ul>
<li>Login with email address only.</li>
<li>Only registered users can login.</li>
<li>Password-less login from the magic link or QR code notified in the email.</li>
<li>shortcode : <code>[magic_login]</code></li>
<li>action hook : <code>do_action( 'magic_email_send', $emails | array, true | bool )</code> : To send the magic link simultaneously from the management account.</li>
<li>QR code login on the user’s administration screen.</li>
</ul>
<h4>Thanks</h4>
<ul>
<li>This plugin is a modified version of <a href="https://wordpress.org/plugins/passwordless-login/" rel="ugc">Passwordless Login</a>.</li>
<li>The main changes are the addition of various filter hooks and the addition of the following action hooks.</li>
</ul>
<h4>Action hook</h4>
<ul>
<li>This is for sending bulk e-mails with a magic link for login to multiple accounts from the management screen.</li>
<li>When using this action hook, the URL of the page where the shortcode [magic_login] is placed should be specified in the filter hook ‘magic_login_mail_url’.</li>
</ul>
<pre><code>/** ==================================================
 * To send the magic link simultaneously from the management account.
 *
 * @param array  $emails  Multiple email addresses.
 * @param bool   true  Output notifications to the management screen immediately after sending.
 */
do_action( 'magic_email_send', $emails, true );
</code></pre>
<h4>Filter hooks</h4>
<pre><code>/** ==================================================
 * Filter for magic link url with mail.
 *
 */
add_filter( 'magic_login_mail_url', function(){ return 'url'; }, 10, 1 );
</code></pre>
<pre><code>/** ==================================================
 * Currently logged in user link for Magic Login Mail
 *
 * @param string $url  URL.
 * @param int    $user_id  User ID.
 * @return $url
 */
add_filter( 'magic_login_mail_user_redirect', 'redirect_url_login_users', 10, 2 );

/** ==================================================
 * Login user after redirect for Magic Login Mail
 *
 * @param string $url  URL.
 * @param int    $user_id  User ID.
 * @return $url
 */
add_filter( 'magic_login_mail_after_login_redirect', 'redirect_url_login_users', 10, 2 );

function redirect_url_login_users( $url, $user_id ){
    /* your code */
    return $url;
}
</code></pre>
<pre><code>/** ==================================================
 * Filter for message with shortcode form.
 *
 */
add_filter( 'magic_login_mail_success_link_msg', function(){ return 'Message for success.'; }, 10, 1 );
add_filter( 'magic_login_mail_success_login_msg', function(){ return 'Message for success with login.'; }, 10, 1 );
add_filter( 'magic_login_mail_valid_errors', function(){ return 'Message for mail validation error.'; }, 10, 1 );
add_filter( 'magic_login_mail_email_errors', function(){ return 'Message for sent mail error.'; }, 10, 1 );
add_filter( 'magic_login_mail_invalid_token_error', function(){ return 'Message for token error.'; }, 10, 1 );
add_filter( 'magic_login_mail_form_label', function(){ return 'Message for form label.'; }, 10, 1 );
</code></pre>
<pre><code>/** ==================================================
 * Filter for color with shortcode form.
 *
 */
add_filter( 'magic_login_mail_success_link_msg_back_color', function(){ return '#e7f7d3'; }, 10, 1 );
add_filter( 'magic_login_mail_success_login_msg_back_color', function(){ return '#e7f7d3'; }, 10, 1 );
add_filter( 'magic_login_mail_valid_errors_back_color', function(){ return '#ffebe8'; }, 10, 1 );
add_filter( 'magic_login_mail_email_errors_back_color', function(){ return '#ffebe8'; }, 10, 1 );
add_filter( 'magic_login_mail_invalid_token_error_back_color', function(){ return '#ffebe8'; }, 10, 1 );
</code></pre>
<pre><code>/** ==================================================
 * Filter for input text size.
 *
 */
add_filter( 'magic_login_mail_input_size', function(){ return 17; }, 10, 1 );
</code></pre>
<pre><code>/** ==================================================
 * Filter for class name.
 *
 */
add_filter( 'magic_login_mail_notice_class_name', function(){ return 'mynotice'; }, 10, 1 );
add_filter( 'magic_login_mail_form_class_name', function(){ return 'myform'; }, 10, 1 );
add_filter( 'magic_login_mail_label_class_name', function(){ return 'mylabel'; }, 10, 1 );
add_filter( 'magic_login_mail_input_class_name', function(){ return 'myinput'; }, 10, 1 );
add_filter( 'magic_login_mail_submit_class_name', function(){ return 'mysubmit'; }, 10, 1 );
</code></pre>
<pre><code>/** ==================================================
 * Filter for message with mail subject.
 *
 */
add_filter( 'magic_login_mail_subject', function(){ return 'subject'; }, 10, 1 );
</code></pre>
<pre><code>/** ==================================================
 * Filter for message with mail.
 *
 * @param string $message  message.
 * @param string $url  url.
 * @param string $exp_date_time  expiration date and time.
 */
add_filter(
    'magic_login_mail_message',
    function( $message, $url, $exp_date_time ) {

        $message .= '<br><br>' . 'You may only log in once using the link above.';

        return $message;
    },
    10,
    3
);
</code></pre>
<pre><code>/** ==================================================
 * Filter for login expiration.
 *
 */
add_filter( 'magic_login_mail_expiration', function(){ return 10; }, 10, 1 );
</code></pre>


Magic Login Mail or QR Code

Enter your email address, and send you an email with a magic link or QR Code to login without a password.

Mustafa Uysal

handyplugins

<p>Easy, secure, and passwordless authentication for WordPress.</p>
<p>Streamline the login process by sending links to your users. No more passwords to remember, no more password resets, and no more password strength requirements.</p>
<p><strong><a href="https://handyplugins.co/magic-login-pro/" rel="nofollow ugc">Learn more about Magic Login</a></strong></p>
<h4>Key Features 🌟</h4>
<ul>
<li><strong>Passwordless Authentication</strong>: No more forgotten passwords or complex requirements.</li>
<li><strong>Magic Links</strong>: Secure, unique links sent directly to users’ email inboxes.</li>
<li><strong>Auto Login</strong>: Support for auto-login links in outgoing emails. It’s useful when pending action from a user, such as reply a comment, complete the checkout, etc.</li>
<li><strong>User-Friendly</strong>: Simplifies the login process for all users.</li>
<li><strong>Enhanced Security</strong>: Reduces risks associated with weak passwords.</li>
<li><strong>Tools</strong>:  Export, import, and reset plugin settings easily from the admin panel or WP-CLI. <a href="https://handyplugins.co/docs/magic-login-tools/" rel="nofollow ugc">Learn more</a></li>
</ul>
<h4>How does it work? 🪄</h4>
<ol>
<li>User enters their email address.</li>
<li>A unique magic link is sent to their inbox.</li>
<li>Clicking the link authenticates and logs in the user.</li>
</ol>
<h4>PRO Features 🎩</h4>
<p>Here are the premium features that come with Magic Login Pro:</p>
<ul>
<li><strong>SMS Login:</strong> Send magic login links via SMS. <a href="https://handyplugins.co/docs/passwordless-authentication-with-sms/" rel="nofollow ugc">Learn more</a>.</li>
<li><strong>QR Code Login:</strong> Let users log in by scanning a QR code. <a href="https://handyplugins.co/docs/qr-code-login/" rel="nofollow ugc">Learn more</a>.</li>
<li><strong>Registration:</strong> Enable easy user registration directly from the login form or with a shortcode. <a href="https://handyplugins.co/docs/magic-login-registration/" rel="nofollow ugc">Learn more</a>.</li>
<li><strong>CLI Command:</strong> Use WP-CLI to create login links, generate QR codes, export/import settings, and more. <a href="https://handyplugins.co/docs/magic-login-cli-command/" rel="nofollow ugc">Learn more</a>.</li>
<li><strong>Brute Force Protection:</strong> Limit rate of login attempts and block IP temporarily.</li>
<li><strong>Login request throttling:</strong> Limit login link generation for a certain period.</li>
<li><strong>IP Check:</strong> Enhance the security by restricting users to log in from the same IP address that requested the link.</li>
<li><strong>Domain Restriction:</strong> Allow only certain domains to use the magic link.</li>
<li><strong>Login Email Customization:</strong> Customize login message by using email placeholders.</li>
<li><strong>Login Redirect:</strong> Redirect users to a specific page right after login. You can also redirect different pages based on the user role.</li>
<li><strong>WooCommerce Integration:</strong> Seamless checkout experience for returning customers. <a href="https://handyplugins.co/docs/magic-login-woocommerce-integration/" rel="nofollow ugc">Learn more</a>.</li>
<li><strong>Easy Digital Downloads (EDD) Integration:</strong> Enhance the checkout experience with seamless magic login support. <a href="https://handyplugins.co/docs/magic-login-edd-integration/" rel="nofollow ugc">Learn more</a>.</li>
<li><strong>FluentCRM Integration:</strong> Send magic login links directly via FluentCRM. <a href="https://handyplugins.co/docs/magic-login-fluent-crm/" rel="nofollow ugc">Learn more</a>.</li>
<li><strong>reCAPTCHA Integration:</strong> Safeguard your login and registration forms from spam with Google reCAPTCHA. <a href="https://handyplugins.co/docs/magic-login-spam-protection/#1-toc-title" rel="nofollow ugc">Learn more</a>.</li>
<li><strong>Cloudflare Turnstile Integration:</strong> Enhance spam protection for your login and registration forms using Cloudflare Turnstile. <a href="https://handyplugins.co/docs/magic-login-spam-protection/#2-toc-title" rel="nofollow ugc">Learn more</a>.</li>
<li><strong>API Support:</strong> Integrate Magic Login with your custom applications using the REST API.</li>
</ul>
<p>By upgrading to Magic Login Pro you also get access to one-on-one help from our knowledgeable support team and our extensive documentation site.</p>
<p><strong><a href="https://handyplugins.co/magic-login-pro/" rel="nofollow ugc">Explore Magic Login Pro</a></strong></p>
<h4>Documentation</h4>
<p>Our documentation can be found on <a href="https://handyplugins.co/docs-category/magic-login-pro/" rel="nofollow ugc">https://handyplugins.co/docs-category/magic-login-pro/</a></p>
<p>Hook reference: <a href="https://handyplugins.co/docs/magic-login-hooks-doc/" rel="nofollow ugc">https://handyplugins.co/docs/magic-login-hooks-doc/</a></p>
<h4>Contributing & Bug Report</h4>
<p>Bug reports and pull requests are welcome on <a href="https://github.com/HandyPlugins/magic-login" rel="nofollow ugc">GitHub</a>. Some of our features are pro only, please consider before sending PR.</p>
<p><strong>If you like Magic Login, then consider checking out our other projects:</strong></p>
<ul>
<li><a href="https://handyplugins.co/magic-login-pro/" rel="friend nofollow ugc">Magic Login Pro</a> – Easy, secure, and passwordless authentication for WordPress.</li>
<li><a href="https://handyplugins.co/easy-text-to-speech/" rel="friend nofollow ugc">Easy Text-to-Speech for WordPress</a> – Transform your textual content into high-quality synthesized speech with Amazon Polly.</li>
<li><a href="https://handyplugins.co/handywriter/" rel="friend nofollow ugc">Handywriter</a> – AI-powered writing assistant that can help you create content for your WordPress.</li>
<li><a href="https://handyplugins.co/paddlepress-pro/" rel="friend nofollow ugc">PaddlePress PRO</a> – Paddle Plugin for WordPress</li>
<li><a href="https://poweredcache.com/" rel="friend nofollow ugc">Powered Cache</a> – Caching and Optimization for WordPress – Easily Improve PageSpeed & Web Vitals Score</li>
<li><a href="https://handyplugins.co/wp-accessibility-toolkit/" rel="friend nofollow ugc">WP Accessibility Toolkit</a> – A collection of tools to help you make your WordPress more accessible.</li>
</ul>


Magic Login – Passwordless Authentication for WordPress – Login Without Password


I asked a technical question from an API / function perspective, so that I could use this plugin with a bespoke application. Mustafa was friendly, understood what I needed immediately and gave me a very helpful reply that allowed me to complete my project using this plugin. Very grateful for a fast AND technical reply.


Excellent technical support

Passwordless login for WordPress. Streamline the login process by sending magic links to your users.

Magic Login Mail or QR Code vs Magic Login – Passwordless Authentication for WordPress – Login Without Password