rtCamp

Shalin Shah

Nikhil Joshua

Chirag Mathur

Sagar Tamang

<p>Ultra minimal plugin to let your users login to WordPress applications using their Google accounts. No more remembering hefty passwords!</p>
<h3>Initial Setup</h3>
<ol>
<li>
<p>Create a project from <a href="https://console.developers.google.com/apis/dashboard" rel="nofollow ugc">Google Developers Console</a> if none exists.</p>
</li>
<li>
<p>Go to <strong>Credentials</strong> tab, then create credential for OAuth client.</p>
<ul>
<li>Application type will be <strong>Web Application</strong></li>
<li>Add <code>YOUR_DOMAIN/wp-login.php</code> in <strong>Authorized redirect URIs</strong></li>
</ul>
</li>
<li>
<p>This will give you <strong>Client ID</strong> and <strong>Secret key</strong>.</p>
</li>
<li>
<p>Input these values either in <code>WP Admin > Settings > WP Google Login</code>, or in <code>wp-config.php</code> using the following code snippet:</p>
<p><code>define( 'WP_GOOGLE_LOGIN_CLIENT_ID', 'YOUR_GOOGLE_CLIENT_ID' );<br />
define( 'WP_GOOGLE_LOGIN_SECRET', 'YOUR_SECRET_KEY' );</code></p>
</li>
</ol>
<h3>Browser support</h3>
<p><a href="https://developers.google.com/identity/gsi/web/guides/supported-browsers" rel="nofollow ugc">These browsers are supported</a>. Note, for example, that One Tap Login is not supported in Safari.</p>
<h3>How to enable automatic user registration</h3>
<p>You can enable user registration either by<br />
– Enabling <em>Settings > WP Google Login > Enable Google Login Registration</em></p>
<p>OR</p>
<ul>
<li>Adding<br />
<code>define( 'WP_GOOGLE_LOGIN_USER_REGISTRATION', 'true' );</code><br />
in wp-config.php file.</li>
</ul>
<p><strong>Note:</strong> If the checkbox is ON then, it will register valid Google users even when WordPress default setting, under</p>
<p><em>Settings > General Settings > Membership > Anyone can register</em> checkbox</p>
<p>is OFF.</p>
<h3>Restrict user registration to one or more domain(s)</h3>
<p>By default, when you enable user registration via constant <code>WP_GOOGLE_LOGIN_USER_REGISTRATION</code> or enable <em>Settings > WP Google Login > Enable Google Login Registration</em>, it will create a user for any Google login (including gmail.com users). If you are planning to use this plugin on a private, internal site, then you may like to restrict user registration to users under a single Google Suite organization. This configuration variable does that.</p>
<p>Add your domain name, without any schema prefix and <code>www,</code> as the value of <code>WP_GOOGLE_LOGIN_WHITELIST_DOMAINS</code> constant or in the settings <code>Settings > WP Google Login > Whitelisted Domains</code>. You can whitelist multiple domains. Please separate domains with commas. See the below example to know how to do it via constants:<br />
    <code>define( 'WP_GOOGLE_LOGIN_WHITELIST_DOMAINS', 'example.com,sample.com' );</code></p>
<p><strong>Note:</strong> If a user already exists, they <strong>will be allowed to login with Google</strong> regardless of whether their domain is whitelisted or not. Whitelisting will only prevent users from <strong>registering</strong> with email addresses from non-whitelisted domains.</p>
<h3>Hooks</h3>
<p>For a list of all hooks please refer to <a href="https://github.com/rtCamp/login-with-google#hooks" rel="nofollow ugc">this documentation</a>.</p>
<h4>wp-config.php parameters list</h4>
<ul>
<li>
<p><code>WP_GOOGLE_LOGIN_CLIENT_ID</code> (string): Google client ID of your application.</p>
</li>
<li>
<p><code>WP_GOOGLE_LOGIN_SECRET</code> (string): Secret key of your application</p>
</li>
<li>
<p><code>WP_GOOGLE_LOGIN_USER_REGISTRATION</code> (boolean) (optional): Set <code>true</code> If you want to enable new user registration. By default, user registration defers to <code>Settings > General Settings > Membership</code> if constant is not set.</p>
</li>
<li>
<p><code>WP_GOOGLE_LOGIN_WHITELIST_DOMAINS</code> (string) (optional): Domain names, if you want to restrict login with your custom domain. By default, it will allow all domains. You can whitelist multiple domains.</p>
</li>
</ul>
<h3>BTW, We’re Hiring!</h3>
<p><a href="https://rtcamp.com/careers/" rel="nofollow ugc"></a></p>


Log in with Google

In terms of ready-to-go possibilities, this plugin is the best free plugin for both Logging in and Registering with Google.

It works great.

Great plugin

Minimal plugin that allows WordPress users to log in using Google.

Tanner Record

Chris Kindred

<p>This plugin gives your users the ability to sign in with their G Suite account. If they don’t have a user account on your site and they try to sign in, an account will be created for them (if their email address domain is listed in the restricted domains).<br />
This is great for Agencies or sites that have lots of users and need a way to make signing in a quick and painless process.</p>
<h4>Features</h4>
<ul>
<li>Show/Hide the “Log In with Google” button on the login form</li>
<li>Restrict user logins to a specific domain</li>
<li>If a user is already logged in to Google, they will be automatically redirected without much fuss</li>
<li>Connect existing user accounts with a Google account</li>
<li>A custom login parameter can be added to the URL of the site as a “hidden” login. For example adding <code>?mysitename_login</code> to your url (for example: <code>https://mysitename.com/?mysitename_login</code>) will log in the user, or redirect them to log in with Google.</li>
</ul>
<h4>WARNING</h4>
<p>If you leave the “Log in with Google” button shown on the login form, make sure that you are comfortable with the new user role that is set. Since this plugin creates user accounts for those that do not already have an account on the site, use domain restriction or set a low level role to the users.</p>
<h3>Development</h3>
<p>Active plugin development is handled on <a href="https://www.github.com/tarecord/sign-in-with-google" rel="nofollow ugc">Github</a>. Bugs and issues will be tracked and handled there.</p>


Sign In With Google

Seems lightweight plugin (& more secure too), without bunch of dependencies.
thanks!

Clean and lightweight

Clean, easy, simple and works (even in multisite).

Awesome plugin.

Works perfectly

Adds a "Log in with Google" option to the login form so users can sign in with their G Suite account.

Log in with Google vs Sign In With Google