Jafran Hasan

iclanzan

<p>I have created this plugin because it is of great use to me and I hope it will be of use to others but it might break things. Please use it with caution and at your own risk. If you find bugs please get in touch with me or better yet help fix it on <a href="https://github.com/iclanzan/Passwordless" title="Passwordless on GitHub" rel="nofollow ugc">GitHub</a>.</p>
<h4>Login process</h4>
<p>Passwordless allows your site’s users to log in using only their email addresses. After submitting the login form with the email address filled in, the user will receive an email containing a login link which can only be used once. Clicking that link results in the user getting logged in for one year or until he logs out. Unused login links expire after one day.</p>
<h4>New users</h4>
<p>New users will have accounts created for them automatically when they try to log in for the first time. In this case their email will also act as the username. Their visible name will be set to ‘Annonymous’ but can obviously be changed on the profile page.</p>
<h4>Login page</h4>
<p>The plugin changes the login page URI to <code>example.com/login</code> from the default <code>example.com/wp-login.php</code>. If permalinks are disabled the login page will instead be <code>example.com/?login</code>.</p>
<p>The page can be customized using some of the same filters and action hooks that the original login page used. If a total overhaul of the page is desired, placing a <code>login.php</code> template file in the currently active theme directory will override the plugin’s login page.</p>
<h4>Filters</h4>
<p>I have included some new filter hooks to make it easy to change important aspects of the plugin’s inner workings.</p>
<pre><code>passwordless_login_page applied to the login page URI. Filter function argument: string containing the login page URI. passwordless_pass_length applied to the length of the generated passwords/keys. Filter function argument: integer representing the number of characters. passwordless_key_expire applied to the number of seconds a login key is valid for. Filter function argument: integer number of seconds. passwordless_login_redirect applied to the URI where a user is sent after logging in. Filter function arguments: string URI, integer user id. passwordless_email_subject applied to the subject of the email that gets sent to users logging in. Filter function arguments: string email subject, string email address. passwordless_email_body applied to the body of the email that gets sent to users logging in. Filter function arguments: string email body, string email address. </code></pre>


Passwordless

Passwordless allows users to sign up and log in using only email addresses, removing the need for them to remember yet another password.

Freemius

NUMAN RASHEED

<p><strong>GateLink Manager</strong> pairs with the companion GateLink Client to deliver secure, zero‑config single sign‑on for WordPress. Skip copying credentials across sites: connect your hub to client sites and teleport into their dashboards with a single click. Whether you’re a developer, freelancer or agency managing many installations, GateLink saves time and reduces risk by using cryptographically signed links that expire within minutes.</p>
<h3>Key Features</h3>
<ul>
<li><strong>Zero‑config, one‑click login</strong> – Jump straight into any connected site’s wp‑admin without passwords.  </li>
<li><strong>Passwordless SSO & HMAC security</strong> – Each login URL is HMAC‑signed and valid for only a short time.  </li>
<li><strong>Multi‑site management</strong> – Add, edit, delete, verify and log in to client sites from a single dashboard.  </li>
<li><strong>Free plan included</strong> – Manage up to 3 sites at no cost; upgrade to Pro (20 sites) or Business (unlimited) when needed.  </li>
<li><strong>Built‑in logs & metrics</strong> – View connection history and lightweight stats right from the dashboard.  </li>
<li><strong>Modern UI</strong> – Responsive admin interface styled with Tailwind, tuned for accessibility and ease of use.  </li>
</ul>
<h3>How It Works</h3>
<ol>
<li><strong>Add a site</strong> – Enter the client’s base URL on your Manager dashboard.  </li>
<li><strong>Share a token</strong> – Create or paste the Shared Token in Manager; paste the same token in the Client’s “Trusted Manager” screen.  </li>
<li><strong>Verify & trust</strong> – Click <strong>Verify</strong> to perform a health check and establish trust.  </li>
<li><strong>Login</strong> – Click <strong>Login</strong>; a short‑lived, HMAC‑signed URL opens the client site in a new tab, validates the signature and redirects to <code>/wp-admin</code>.  </li>
</ol>
<h3>Security & Privacy</h3>
<ul>
<li><strong>Cryptographically signed tokens</strong> – All login links use HMAC‑SHA256 signatures with nonce‑based replay protection.  </li>
<li><strong>Time‑limited links</strong> – Tokens expire after a few minutes to reduce attack windows.  </li>
<li><strong>No stored credentials</strong> – GateLink never stores your admin passwords; only minimal metadata and logs are kept locally.  </li>
<li><strong>HTTPS required</strong> – Both Manager and Client sites must run over HTTPS; allow‑list the login query parameters (<code>gatelink_login</code>, <code>cid</code>, <code>ts</code>, <code>sig</code>) in security/CDN tools if necessary.  </li>
</ul>
<h3>Plans & Licensing</h3>
<p>GateLink is free to use for up to three client sites. Professional and Business plans unlock higher site limits and additional support options. Licensing is handled through Freemius; no license key is required for the free tier.</p>
<h3>External Services</h3>
<p>GateLink communicates only with other WordPress sites that have the GateLink Client plugin installed. Data exchanged includes site URLs, shared tokens, and connection timestamps. Licensing and support are provided via the Freemius service; activating a paid license sends your site domain, license key, and environment info to Freemius for validation.</p>


GateLink Manager – Secure One‑Click Admin Login & WordPress SSO

Secure, passwordless admin access for multiple WordPress sites—one‑click, HMAC‑signed SSO for remote wp‑admin login.

Passwordless vs GateLink Manager – Secure One‑Click Admin Login & WordPress SSO