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9 changes: 9 additions & 0 deletions .gitignore
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reports/
lib/

# Mac OS X
.DS_Store

# Node.js
node_modules
npm-debug.log
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docs/
example/
reports/
test/
lib/test/
docs

tsconfig.json
tslint.json
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{
"printWidth": 80,
"parser": "typescript",
"singleQuote": true,
"trailingComma": "all"
}
20 changes: 20 additions & 0 deletions LICENSE
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The MIT License (MIT)

Copyright (c) 2018 Snap Inc.

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.
128 changes: 128 additions & 0 deletions README.md
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# passport-snapchat

[Passport](http://passportjs.org/) strategy for authenticating with [Snapchat](http://www.snapchat.com/)
using the OAuth 2.0 API.

This module lets you authenticate using Snapchat in your Node.js applications.
By plugging into Passport, Snapchat authorization can easily and unobtrusively be integrated
into any application or framework that supports
[Connect](http://www.senchalabs.org/connect/)-style middleware, including
[Express](http://expressjs.com/).

## Install

$ npm install passport-snapchat

## [API Reference](https://snapchat.github.io/passport-snapchat/)

## Usage

#### Create an Application

Before using `passport-snapchat`, you must register an application with
Snapchat. If you have not already done so, a new application can be created within the
[Snap Kit Developer Portal](https://kit.snapchat.com/portal). Your application will
be issued an app ID and app secret, which need to be provided to the strategy.
You will also need to configure a redirect URI which matches the route in your
application.

#### Configure Strategy

The Snapchat authorization strategy authenticates users using a Snapchat
account and OAuth 2.0 tokens. The app ID and secret obtained when creating an
application are supplied as options when creating the strategy. The strategy
also requires a `verify` callback, which receives the access token and optional
refresh token, as well as `profile` which contains the authenticated user's
Snapchat profile. The `verify` callback must call `cb` providing a user to
complete authorization.

```js
passport.use(new SnapchatStrategy({
clientID: snapchat_APP_ID,
clientSecret: snapchat_APP_SECRET,
callbackURL: "http://localhost:3000/auth/snapchat/callback"
},
function(accessToken, refreshToken, profile, cb) {
User.findOrCreate({ snapchatId: profile.id }, function (err, user) {
return cb(err, user);
});
}
));
```

#### Authenticate Requests

Use `passport.authenticate()`, specifying the `'snapchat'` strategy, to
authenticate requests.

For example, as route middleware in an [Express](http://expressjs.com/)
application:

```js
app.get('/auth/snapchat',
passport.authenticate('snapchat'));

app.get('/auth/snapchat/callback',
passport.authenticate('snapchat', { failureRedirect: '/login' }),
function(req, res) {
// Successful authorization, redirect home.
res.redirect('/');
});
```

## Examples

Developers using the popular [Express](http://expressjs.com/) web framework can
refer to an [example](https://github.com/Snapchat/express-4.x-passport-snapchat-example)
as a starting point for their own web applications.

## FAQ

##### How do I ask a user for additional permissions?

If you need additional permissions from the user, the permissions can be
requested via the `scope` option to `passport.authenticate()`.

```js
app.get('/auth/snapchat',
passport.authenticate('snapchat', { scope: ['user.display_name', 'user.bitmoji.avatar'] }));
```

Refer to [permissions with Snapchat Login](https://docs.snapchat.com/docs/login-kit/)
for further details.

##### How do I obtain a user profile with specific fields?

The Snapchat profile contains information about a user. By default,
NO fields in a profile are returned. The fields needed by an application
can be indicated by setting the `profileFields` option.

```js
new SnapchatStrategy({
clientID: snapchat_APP_ID,
clientSecret: snapchat_APP_SECRET,
callbackURL: "http://localhost:3000/auth/snapchat/callback",
profileFields: ['id', 'displayName', 'bitmoji']
}), ...)
```

Refer to the [Login Kit](https://docs.snapchat.com/docs/login-kit)
section of the docs for the complete set of available fields.

## Contributing

#### Tests

The test suite is located in the `test/` directory. All new features are
expected to have corresponding test cases. Ensure that the complete test suite
passes by executing:

```bash
$ npm test
```

## License

[The MIT License](http://opensource.org/licenses/MIT)

Copyright (c) 2018 Snap Inc.
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#!/bin/bash

typedoc \
--includeDeclarations \
--excludeExternals \
--excludePrivate \
--excludeProtected \
--module commonjs \
--target ES5 \
--tsconfig tsconfig.docs.json \
--mode file \
--theme minimal \
--name passport-snapchat \
--readme README.md \
--sourcefile-url-prefix "https://github.com/Snapchat/passport-snapchat" \
--out docs src \
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