Google One Tap authentication strategy for Passport.
npm install passport-google-one-tapPassport strategy for authenticating with
Google One Tap.
This module lets you authenticate using Google One Tap in your Node.js applications.
By plugging into Passport, Google One Tap authentication can be easily and
unobtrusively integrated into any application or framework that supports
Connect-style middleware, including
Express.
``bash`
npm install passport-google-one-tap
Before using passport-google-one-tap, you must register an application with
Google. If you have not already done so, a new project can be created in the
Google Developers Console.
Your application will be issued a client ID and client secret, which need to be
provided to the strategy.
The client side configuration is not covered by this plugin, you can follow
the official Google One Tap Guidelines.
The client ID used in the front-end must be the same used in
the strategy configuration and the login uri must be the same that you will configure
in the Authenticate Requests section.
Minimal example:
`html
data-client_id="YOUR_GOOGLE_CLIENT_ID"
data-login_uri="https://your.domain/auth/one-tap/callback"
>
$3
The Google One Tap authentication strategy verifies the
Google ID token on your server side and retrieves the user information.
The client ID and secret obtained when creating an
application are supplied as options when creating the strategy. The strategy
also requires a
callback, which receives the profile with the authenticated user's
Google profile. The verify callback must call done providing a user to
complete authentication.`javascript
var GoogleOneTapStrategy =
require("passport-google-one-tap").GoogleOneTapStrategy;passport.use(
new GoogleOneTapStrategy(
{
clientID: GOOGLE_CLIENT_ID, // your google client ID
clientSecret: GOOGLE_CLIENT_SECRET, // your google client secret
verifyCsrfToken: false, // whether to validate the csrf token or not
},
function (profile, done) {
// Here your app code, for example:
User.findOrCreate({ googleId: profile.id }, function (err, user) {
return done(err, user);
});
}
)
);
`#### Authenticate Requests
Use
, specifying the 'google-one-tap' strategy, to
authenticate requests.For example, as route middleware in an Express
application:
`javascript
app.use(express.urlencoded({ extended: true }));app.post(
"/auth/one-tap/callback",
passport.authenticate(
"google-one-tap",
{ failureRedirect: "/login" },
(err, user) => {
// Do whatever you need
}
),
function (req, res) {
// Successful authentication, redirect home.
res.redirect("/");
}
);
``Developers using the popular Express web framework can
refer to an example
as a starting point for their own web applications.
passport-google-one-tap is released under the MIT license:
MIT License
Copyright (c) 2021 Genially Web S.L.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.